c_src/parser_prod._sep.c

   1 /* This C file is generated by NIT to compile module parser_prod. */
   2 #include "parser_prod._sep.h"
   3 val_t parser_prod___PNode___parent(val_t  self) {
   4   struct trace_t trace = {NULL, NULL, 9, LOCATE_parser_prod___PNode___parent};
   5   val_t *variable = NULL;
   6   void **closurevariable = NULL;
   7   trace.prev = tracehead; tracehead = &trace;
   8   trace.file = LOCATE_parser_prod;
   9   tracehead = trace.prev;
  10   return ATTR_parser_prod___PNode____parent( self) /*PNode::_parent*/;
  11 }
  12 void parser_prod___PNode___parent__eq(val_t  self, val_t  param0) {
  13   struct trace_t trace = {NULL, NULL, 9, LOCATE_parser_prod___PNode___parent__eq};
  14   val_t *variable = NULL;
  15   void **closurevariable = NULL;
  16   trace.prev = tracehead; tracehead = &trace;
  17   trace.file = LOCATE_parser_prod;
  18   ATTR_parser_prod___PNode____parent( self) /*PNode::_parent*/ =  param0;
  19   tracehead = trace.prev;
  20   return;
  21 }
  22 void parser_prod___PNode___remove_child(val_t  self, val_t  param0) {
  23   struct trace_t trace = {NULL, NULL, 12, LOCATE_parser_prod___PNode___remove_child};
  24   val_t variable[4];
  25   void **closurevariable = NULL;
  26   trace.prev = tracehead; tracehead = &trace;
  27   trace.file = LOCATE_parser_prod;
  28   variable[0] =  self;
  29   variable[1] =  param0;
  30   variable[3] = variable[0];
  31   CALL_parser_prod___PNode___replace_child(variable[3])(variable[3],  variable[1] /*child*/,  NIT_NULL /*null*/) /*PNode::replace_child*/;
  32   return_label0: while(false);
  33   tracehead = trace.prev;
  34   return;
  35 }
  36 void parser_prod___PNode___replace_child(val_t  self, val_t  param0, val_t  param1) {
  37   struct trace_t trace = {NULL, NULL, 18, LOCATE_parser_prod___PNode___replace_child};
  38   val_t *variable = NULL;
  39   void **closurevariable = NULL;
  40   trace.prev = tracehead; tracehead = &trace;
  41   trace.file = LOCATE_parser_prod;
  42   fprintf(stderr, "Deferred method called");
  43   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 18);
  44   nit_exit(1);
  45   tracehead = trace.prev;
  46   return;
  47 }
  48 void parser_prod___PNode___replace_with(val_t  self, val_t  param0) {
  49   struct trace_t trace = {NULL, NULL, 21, LOCATE_parser_prod___PNode___replace_with};
  50   val_t variable[5];
  51   void **closurevariable = NULL;
  52   trace.prev = tracehead; tracehead = &trace;
  53   trace.file = LOCATE_parser_prod;
  54   variable[0] =  self;
  55   variable[1] =  param0;
  56   variable[3] = variable[0];
  57   variable[3] = ATTR_parser_prod___PNode____parent(variable[3]) /*PNode::_parent*/;
  58   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
  59   if (UNTAG_Bool(variable[3])) { /*if*/
  60     variable[3] = variable[0];
  61     variable[3] = ATTR_parser_prod___PNode____parent(variable[3]) /*PNode::_parent*/;
  62     variable[4] = variable[0];
  63     CALL_parser_prod___PNode___replace_child(variable[3])(variable[3], variable[4],  variable[1] /*node*/) /*PNode::replace_child*/;
  64   }
  65   return_label1: while(false);
  66   tracehead = trace.prev;
  67   return;
  68 }
  69 void parser_prod___PNode___visit_all(val_t  self, val_t  param0) {
  70   struct trace_t trace = {NULL, NULL, 29, LOCATE_parser_prod___PNode___visit_all};
  71   val_t *variable = NULL;
  72   void **closurevariable = NULL;
  73   trace.prev = tracehead; tracehead = &trace;
  74   trace.file = LOCATE_parser_prod;
  75   fprintf(stderr, "Deferred method called");
  76   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 29);
  77   nit_exit(1);
  78   tracehead = trace.prev;
  79   return;
  80 }
  81 void parser_prod___PNode___visit_all_reverse(val_t  self, val_t  param0) {
  82   struct trace_t trace = {NULL, NULL, 33, LOCATE_parser_prod___PNode___visit_all_reverse};
  83   val_t *variable = NULL;
  84   void **closurevariable = NULL;
  85   trace.prev = tracehead; tracehead = &trace;
  86   trace.file = LOCATE_parser_prod;
  87   fprintf(stderr, "Deferred method called");
  88   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 33);
  89   nit_exit(1);
  90   tracehead = trace.prev;
  91   return;
  92 }
  93 val_t parser_prod___PNode___locate(val_t  self) {
  94   struct trace_t trace = {NULL, NULL, 37, LOCATE_parser_prod___PNode___locate};
  95   val_t *variable = NULL;
  96   void **closurevariable = NULL;
  97   trace.prev = tracehead; tracehead = &trace;
  98   trace.file = LOCATE_parser_prod;
  99   fprintf(stderr, "Deferred method called");
 100   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 37);
 101   nit_exit(1);
 102   tracehead = trace.prev;
 103   return NIT_NULL;
 104 }
 105 val_t parser_prod___PNode___line_number(val_t  self) {
 106   struct trace_t trace = {NULL, NULL, 40, LOCATE_parser_prod___PNode___line_number};
 107   val_t *variable = NULL;
 108   void **closurevariable = NULL;
 109   trace.prev = tracehead; tracehead = &trace;
 110   trace.file = LOCATE_parser_prod;
 111   fprintf(stderr, "Deferred method called");
 112   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 40);
 113   nit_exit(1);
 114   tracehead = trace.prev;
 115   return NIT_NULL;
 116 }
 117 void parser_prod___PNode___printl(val_t  self, val_t  param0) {
 118   struct trace_t trace = {NULL, NULL, 43, LOCATE_parser_prod___PNode___printl};
 119   val_t variable[14];
 120   void **closurevariable = NULL;
 121   trace.prev = tracehead; tracehead = &trace;
 122   trace.file = LOCATE_parser_prod;
 123   variable[0] =  self;
 124   variable[1] =  param0;
 125   variable[3] = variable[0];
 126   variable[4] = NEW_Array_array___Array___with_capacity(TAG_Int(5)); /*new Array[String]*/
 127   variable[5] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 128   variable[6] = variable[5];
 129   CALL_abstract_collection___SimpleCollection___add(variable[4])(variable[4], variable[6]) /*AbstractArray::add*/;
 130   variable[7] = variable[0];
 131   variable[7] = CALL_parser_prod___PNode___locate(variable[7])(variable[7]) /*PNode::locate*/;
 132   variable[8] = variable[7];
 133   CALL_abstract_collection___SimpleCollection___add(variable[4])(variable[4], variable[8]) /*AbstractArray::add*/;
 134   variable[9] = NEW_String_string___String___with_native(BOX_NativeString(": "), TAG_Int(2)); /*new String*/
 135   variable[10] = variable[9];
 136   CALL_abstract_collection___SimpleCollection___add(variable[4])(variable[4], variable[10]) /*AbstractArray::add*/;
 137   variable[11] =  variable[1] /*str*/;
 138   CALL_abstract_collection___SimpleCollection___add(variable[4])(variable[4], variable[11]) /*AbstractArray::add*/;
 139   variable[12] = NEW_String_string___String___with_native(BOX_NativeString("\n"), TAG_Int(1)); /*new String*/
 140   variable[13] = variable[12];
 141   CALL_abstract_collection___SimpleCollection___add(variable[4])(variable[4], variable[13]) /*AbstractArray::add*/;
 142   variable[4] = CALL_string___Object___to_s(variable[4])(variable[4]) /*Object::to_s*/;
 143   CALL_file___Object___print(variable[3])(variable[3], variable[4]) /*Object::print*/;
 144   return_label2: while(false);
 145   tracehead = trace.prev;
 146   return;
 147 }
 148 void parser_prod___Token___replace_child(val_t  self, val_t  param0, val_t  param1) {
 149   struct trace_t trace = {NULL, NULL, 53, LOCATE_parser_prod___Token___replace_child};
 150   val_t variable[4];
 151   void **closurevariable = NULL;
 152   trace.prev = tracehead; tracehead = &trace;
 153   trace.file = LOCATE_parser_prod;
 154   variable[0] =  self;
 155   variable[1] =  param0;
 156   variable[2] =  param1;
 157   return_label3: while(false);
 158   tracehead = trace.prev;
 159   return;
 160 }
 161 void parser_prod___Token___visit_all(val_t  self, val_t  param0) {
 162   struct trace_t trace = {NULL, NULL, 51, LOCATE_parser_prod___Token___visit_all};
 163   val_t variable[3];
 164   void **closurevariable = NULL;
 165   trace.prev = tracehead; tracehead = &trace;
 166   trace.file = LOCATE_parser_prod;
 167   variable[0] =  self;
 168   variable[1] =  param0;
 169   return_label4: while(false);
 170   tracehead = trace.prev;
 171   return;
 172 }
 173 void parser_prod___Token___visit_all_reverse(val_t  self, val_t  param0) {
 174   struct trace_t trace = {NULL, NULL, 52, LOCATE_parser_prod___Token___visit_all_reverse};
 175   val_t variable[3];
 176   void **closurevariable = NULL;
 177   trace.prev = tracehead; tracehead = &trace;
 178   trace.file = LOCATE_parser_prod;
 179   variable[0] =  self;
 180   variable[1] =  param0;
 181   return_label5: while(false);
 182   tracehead = trace.prev;
 183   return;
 184 }
 185 val_t parser_prod___Token___locate(val_t  self) {
 186   struct trace_t trace = {NULL, NULL, 55, LOCATE_parser_prod___Token___locate};
 187   val_t variable[17];
 188   void **closurevariable = NULL;
 189   trace.prev = tracehead; tracehead = &trace;
 190   trace.file = LOCATE_parser_prod;
 191   variable[0] =  self;
 192   variable[2] = NEW_Array_array___Array___with_capacity(TAG_Int(7)); /*new Array[String]*/
 193   variable[3] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 194   variable[4] = variable[3];
 195   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[4]) /*AbstractArray::add*/;
 196   variable[5] = variable[0];
 197   variable[5] = CALL_lexer___Token___filename(variable[5])(variable[5]) /*Token::filename*/;
 198   variable[6] = variable[5];
 199   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[6]) /*AbstractArray::add*/;
 200   variable[7] = NEW_String_string___String___with_native(BOX_NativeString(":"), TAG_Int(1)); /*new String*/
 201   variable[8] = variable[7];
 202   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[8]) /*AbstractArray::add*/;
 203   variable[9] = variable[0];
 204   variable[9] = CALL_lexer___Token___line(variable[9])(variable[9]) /*Token::line*/;
 205   variable[10] = variable[9];
 206   variable[10] = CALL_string___Object___to_s(variable[10])(variable[10]) /*Object::to_s*/;
 207   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[10]) /*AbstractArray::add*/;
 208   variable[11] = NEW_String_string___String___with_native(BOX_NativeString(","), TAG_Int(1)); /*new String*/
 209   variable[12] = variable[11];
 210   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[12]) /*AbstractArray::add*/;
 211   variable[13] = variable[0];
 212   variable[13] = CALL_lexer___Token___pos(variable[13])(variable[13]) /*Token::pos*/;
 213   variable[14] = variable[13];
 214   variable[14] = CALL_string___Object___to_s(variable[14])(variable[14]) /*Object::to_s*/;
 215   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[14]) /*AbstractArray::add*/;
 216   variable[15] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 217   variable[16] = variable[15];
 218   CALL_abstract_collection___SimpleCollection___add(variable[2])(variable[2], variable[16]) /*AbstractArray::add*/;
 219   variable[2] = CALL_string___Object___to_s(variable[2])(variable[2]) /*Object::to_s*/;
 220   variable[1] = variable[2];
 221   goto return_label6;
 222   return_label6: while(false);
 223   tracehead = trace.prev;
 224   return variable[1];
 225 }
 226 val_t parser_prod___Token___line_number(val_t  self) {
 227   struct trace_t trace = {NULL, NULL, 60, LOCATE_parser_prod___Token___line_number};
 228   val_t variable[3];
 229   void **closurevariable = NULL;
 230   trace.prev = tracehead; tracehead = &trace;
 231   trace.file = LOCATE_parser_prod;
 232   variable[0] =  self;
 233   variable[2] = variable[0];
 234   variable[2] = CALL_lexer___Token___line(variable[2])(variable[2]) /*Token::line*/;
 235   variable[1] = variable[2];
 236   goto return_label7;
 237   return_label7: while(false);
 238   tracehead = trace.prev;
 239   return variable[1];
 240 }
 241 void parser_prod___Prod___replace_with(val_t  self, val_t  param0) {
 242   struct trace_t trace = {NULL, NULL, 83, LOCATE_parser_prod___Prod___replace_with};
 243   val_t variable[4];
 244   void **closurevariable = NULL;
 245   trace.prev = tracehead; tracehead = &trace;
 246   trace.file = LOCATE_parser_prod;
 247   variable[0] =  self;
 248   variable[1] =  param0;
 249   CALL_SUPER_parser_prod___Prod___replace_with(variable[0])(variable[0], variable[1]) /*super Prod::replace_with*/;
 250   variable[3] = TAG_Bool(( variable[1] /*n*/==NIT_NULL) || VAL_ISA( variable[1] /*n*/, COLOR_Prod, ID_Prod)) /*cast Prod*/;
 251   if (!UNTAG_Bool(variable[3])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___Prod___replace_with, LOCATE_parser_prod, 86); nit_exit(1);}
 252   variable[3] = variable[0];
 253   variable[3] = CALL_parser_prod___Prod___first_token(variable[3])(variable[3]) /*Prod::first_token*/;
 254   CALL_parser_prod___Prod___first_token__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*Prod::first_token=*/;
 255   variable[3] = variable[0];
 256   variable[3] = CALL_parser_prod___Prod___last_token(variable[3])(variable[3]) /*Prod::last_token*/;
 257   CALL_parser_prod___Prod___last_token__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*Prod::last_token=*/;
 258   return_label8: while(false);
 259   tracehead = trace.prev;
 260   return;
 261 }
 262 val_t parser_prod___Prod___locate(val_t  self) {
 263   struct trace_t trace = {NULL, NULL, 70, LOCATE_parser_prod___Prod___locate};
 264   val_t variable[17];
 265   void **closurevariable = NULL;
 266   trace.prev = tracehead; tracehead = &trace;
 267   trace.file = LOCATE_parser_prod;
 268   variable[0] =  self;
 269   variable[2] = variable[0];
 270   variable[2] = CALL_parser_prod___Prod___first_token(variable[2])(variable[2]) /*Prod::first_token*/;
 271   variable[2] = TAG_Bool((variable[2] ==  NIT_NULL /*null*/) || ((variable[2] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[2])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[2], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[2])(variable[2],  NIT_NULL /*null*/) /*Object::==*/)))));
 272   if (UNTAG_Bool(variable[2])) { /*if*/
 273     variable[2] = NEW_String_string___String___with_native(BOX_NativeString("????"), TAG_Int(4)); /*new String*/
 274     variable[1] = variable[2];
 275     goto return_label9;
 276   }
 277   variable[3] = variable[0];
 278   variable[3] = CALL_parser_prod___Prod___last_token(variable[3])(variable[3]) /*Prod::last_token*/;
 279   variable[3] = CALL_lexer___Token___pos(variable[3])(variable[3]) /*Token::pos*/;
 280   variable[4] = variable[0];
 281   variable[4] = CALL_parser_prod___Prod___last_token(variable[4])(variable[4]) /*Prod::last_token*/;
 282   variable[4] = CALL_lexer___Token___text(variable[4])(variable[4]) /*Token::text*/;
 283   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*AbstractArray::length*/;
 284   variable[3] = TAG_Int(UNTAG_Int(variable[3])+UNTAG_Int(variable[4]));
 285   variable[3] = TAG_Int(UNTAG_Int(variable[3])-UNTAG_Int( TAG_Int(1)));
 286   variable[2] = variable[3];
 287   variable[3] = variable[0];
 288   variable[3] = CALL_parser_prod___Prod___first_token(variable[3])(variable[3]) /*Prod::first_token*/;
 289   variable[3] = CALL_lexer___Token___line(variable[3])(variable[3]) /*Token::line*/;
 290   variable[4] = variable[0];
 291   variable[4] = CALL_parser_prod___Prod___last_token(variable[4])(variable[4]) /*Prod::last_token*/;
 292   variable[4] = CALL_lexer___Token___line(variable[4])(variable[4]) /*Token::line*/;
 293   variable[3] = TAG_Bool((variable[3])==(variable[4]));
 294   if (UNTAG_Bool(variable[3])) { /*if*/
 295     variable[3] = NEW_Array_array___Array___with_capacity(TAG_Int(5)); /*new Array[String]*/
 296     variable[4] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 297     variable[5] = variable[4];
 298     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[5]) /*AbstractArray::add*/;
 299     variable[6] = variable[0];
 300     variable[6] = CALL_parser_prod___Prod___first_token(variable[6])(variable[6]) /*Prod::first_token*/;
 301     variable[6] = CALL_parser_prod___PNode___locate(variable[6])(variable[6]) /*Token::locate*/;
 302     variable[7] = variable[6];
 303     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[7]) /*AbstractArray::add*/;
 304     variable[8] = NEW_String_string___String___with_native(BOX_NativeString("--"), TAG_Int(2)); /*new String*/
 305     variable[9] = variable[8];
 306     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[9]) /*AbstractArray::add*/;
 307     variable[10] =  variable[2] /*lastpos*/;
 308     variable[10] = CALL_string___Object___to_s(variable[10])(variable[10]) /*Object::to_s*/;
 309     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[10]) /*AbstractArray::add*/;
 310     variable[11] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 311     variable[12] = variable[11];
 312     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[12]) /*AbstractArray::add*/;
 313     variable[3] = CALL_string___Object___to_s(variable[3])(variable[3]) /*Object::to_s*/;
 314     variable[1] = variable[3];
 315     goto return_label9;
 316   } else { /*if*/
 317     variable[3] = NEW_Array_array___Array___with_capacity(TAG_Int(7)); /*new Array[String]*/
 318     variable[4] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 319     variable[5] = variable[4];
 320     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[5]) /*AbstractArray::add*/;
 321     variable[6] = variable[0];
 322     variable[6] = CALL_parser_prod___Prod___first_token(variable[6])(variable[6]) /*Prod::first_token*/;
 323     variable[6] = CALL_parser_prod___PNode___locate(variable[6])(variable[6]) /*Token::locate*/;
 324     variable[7] = variable[6];
 325     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[7]) /*AbstractArray::add*/;
 326     variable[8] = NEW_String_string___String___with_native(BOX_NativeString("--"), TAG_Int(2)); /*new String*/
 327     variable[9] = variable[8];
 328     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[9]) /*AbstractArray::add*/;
 329     variable[10] = variable[0];
 330     variable[10] = CALL_parser_prod___Prod___last_token(variable[10])(variable[10]) /*Prod::last_token*/;
 331     variable[10] = CALL_lexer___Token___line(variable[10])(variable[10]) /*Token::line*/;
 332     variable[11] = variable[10];
 333     variable[11] = CALL_string___Object___to_s(variable[11])(variable[11]) /*Object::to_s*/;
 334     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[11]) /*AbstractArray::add*/;
 335     variable[12] = NEW_String_string___String___with_native(BOX_NativeString(":"), TAG_Int(1)); /*new String*/
 336     variable[13] = variable[12];
 337     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[13]) /*AbstractArray::add*/;
 338     variable[14] =  variable[2] /*lastpos*/;
 339     variable[14] = CALL_string___Object___to_s(variable[14])(variable[14]) /*Object::to_s*/;
 340     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[14]) /*AbstractArray::add*/;
 341     variable[15] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
 342     variable[16] = variable[15];
 343     CALL_abstract_collection___SimpleCollection___add(variable[3])(variable[3], variable[16]) /*AbstractArray::add*/;
 344     variable[3] = CALL_string___Object___to_s(variable[3])(variable[3]) /*Object::to_s*/;
 345     variable[1] = variable[3];
 346     goto return_label9;
 347   }
 348   return_label9: while(false);
 349   tracehead = trace.prev;
 350   return variable[1];
 351 }
 352 val_t parser_prod___Prod___line_number(val_t  self) {
 353   struct trace_t trace = {NULL, NULL, 91, LOCATE_parser_prod___Prod___line_number};
 354   val_t variable[3];
 355   void **closurevariable = NULL;
 356   trace.prev = tracehead; tracehead = &trace;
 357   trace.file = LOCATE_parser_prod;
 358   variable[0] =  self;
 359   variable[2] = variable[0];
 360   variable[2] = CALL_parser_prod___Prod___first_token(variable[2])(variable[2]) /*Prod::first_token*/;
 361   variable[2] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[2] ==  NIT_NULL /*null*/) || ((variable[2] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[2])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[2], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[2])(variable[2],  NIT_NULL /*null*/) /*Object::==*/)))))));
 362   if (UNTAG_Bool(variable[2])) { /*if*/
 363     variable[2] = variable[0];
 364     variable[2] = CALL_parser_prod___Prod___first_token(variable[2])(variable[2]) /*Prod::first_token*/;
 365     variable[2] = CALL_lexer___Token___line(variable[2])(variable[2]) /*Token::line*/;
 366     variable[1] = variable[2];
 367     goto return_label10;
 368   } else { /*if*/
 369     variable[1] =  TAG_Int(0);
 370     goto return_label10;
 371   }
 372   return_label10: while(false);
 373   tracehead = trace.prev;
 374   return variable[1];
 375 }
 376 val_t parser_prod___Prod___first_token(val_t  self) {
 377   struct trace_t trace = {NULL, NULL, 64, LOCATE_parser_prod___Prod___first_token};
 378   val_t *variable = NULL;
 379   void **closurevariable = NULL;
 380   trace.prev = tracehead; tracehead = &trace;
 381   trace.file = LOCATE_parser_prod;
 382   tracehead = trace.prev;
 383   return ATTR_parser_prod___Prod____first_token( self) /*Prod::_first_token*/;
 384 }
 385 void parser_prod___Prod___first_token__eq(val_t  self, val_t  param0) {
 386   struct trace_t trace = {NULL, NULL, 64, LOCATE_parser_prod___Prod___first_token__eq};
 387   val_t *variable = NULL;
 388   void **closurevariable = NULL;
 389   trace.prev = tracehead; tracehead = &trace;
 390   trace.file = LOCATE_parser_prod;
 391   ATTR_parser_prod___Prod____first_token( self) /*Prod::_first_token*/ =  param0;
 392   tracehead = trace.prev;
 393   return;
 394 }
 395 val_t parser_prod___Prod___last_token(val_t  self) {
 396   struct trace_t trace = {NULL, NULL, 67, LOCATE_parser_prod___Prod___last_token};
 397   val_t *variable = NULL;
 398   void **closurevariable = NULL;
 399   trace.prev = tracehead; tracehead = &trace;
 400   trace.file = LOCATE_parser_prod;
 401   tracehead = trace.prev;
 402   return ATTR_parser_prod___Prod____last_token( self) /*Prod::_last_token*/;
 403 }
 404 void parser_prod___Prod___last_token__eq(val_t  self, val_t  param0) {
 405   struct trace_t trace = {NULL, NULL, 67, LOCATE_parser_prod___Prod___last_token__eq};
 406   val_t *variable = NULL;
 407   void **closurevariable = NULL;
 408   trace.prev = tracehead; tracehead = &trace;
 409   trace.file = LOCATE_parser_prod;
 410   ATTR_parser_prod___Prod____last_token( self) /*Prod::_last_token*/ =  param0;
 411   tracehead = trace.prev;
 412   return;
 413 }
 414 void parser_prod___Visitor___visit(val_t  self, val_t  param0) {
 415   struct trace_t trace = {NULL, NULL, 103, LOCATE_parser_prod___Visitor___visit};
 416   val_t *variable = NULL;
 417   void **closurevariable = NULL;
 418   trace.prev = tracehead; tracehead = &trace;
 419   trace.file = LOCATE_parser_prod;
 420   fprintf(stderr, "Deferred method called");
 421   fprintf(stderr, " (%s:%d)\n", LOCATE_parser_prod, 103);
 422   nit_exit(1);
 423   tracehead = trace.prev;
 424   return;
 425 }
 426 void parser_prod___Visitor___init(val_t  self, int* init_table) {
 427   struct trace_t trace = {NULL, NULL, 0, LOCATE_parser_prod___Visitor___init};
 428   val_t *variable = NULL;
 429   void **closurevariable = NULL;
 430   trace.prev = tracehead; tracehead = &trace;
 431   trace.file = LOCATE_parser_prod;
 432   tracehead = trace.prev;
 433   return;
 434 }
 435 void parser_prod___AModule___n_packagedecl__eq(val_t  self, val_t  param0) {
 436   struct trace_t trace = {NULL, NULL, 110, LOCATE_parser_prod___AModule___n_packagedecl__eq};
 437   val_t variable[4];
 438   void **closurevariable = NULL;
 439   trace.prev = tracehead; tracehead = &trace;
 440   trace.file = LOCATE_parser_prod;
 441   variable[0] =  self;
 442   variable[1] =  param0;
 443   variable[3] = variable[0];
 444   ATTR_parser_nodes___AModule____n_packagedecl(variable[3]) /*AModule::_n_packagedecl*/ =  variable[1] /*n*/;
 445   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 446   if (UNTAG_Bool(variable[3])) { /*if*/
 447     variable[3] = variable[0];
 448     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
 449   }
 450   return_label11: while(false);
 451   tracehead = trace.prev;
 452   return;
 453 }
 454 void parser_prod___AModule___replace_child(val_t  self, val_t  param0, val_t  param1) {
 455   struct trace_t trace = {NULL, NULL, 145, LOCATE_parser_prod___AModule___replace_child};
 456   val_t variable[8];
 457   void **closurevariable = NULL;
 458   trace.prev = tracehead; tracehead = &trace;
 459   trace.file = LOCATE_parser_prod;
 460   variable[0] =  self;
 461   variable[1] =  param0;
 462   variable[2] =  param1;
 463   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 464   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___replace_child, LOCATE_parser_prod, 147); nit_exit(1);}
 465   variable[4] = variable[0];
 466   variable[4] = ATTR_parser_nodes___AModule____n_packagedecl(variable[4]) /*AModule::_n_packagedecl*/;
 467   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
 468   if (UNTAG_Bool(variable[4])) { /*if*/
 469     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 470     if (UNTAG_Bool(variable[4])) { /*if*/
 471       variable[4] = variable[0];
 472       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
 473       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PPackagedecl, ID_PPackagedecl)) /*cast PPackagedecl*/;
 474       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___replace_child, LOCATE_parser_prod, 151); nit_exit(1);}
 475       variable[4] = variable[0];
 476       ATTR_parser_nodes___AModule____n_packagedecl(variable[4]) /*AModule::_n_packagedecl*/ =  variable[2] /*new_child*/;
 477     } else { /*if*/
 478       variable[4] = variable[0];
 479       ATTR_parser_nodes___AModule____n_packagedecl(variable[4]) /*AModule::_n_packagedecl*/ =  NIT_NULL /*null*/;
 480     }
 481     goto return_label12;
 482   }
 483   variable[4] = variable[0];
 484   variable[4] = ATTR_parser_nodes___AModule____n_imports(variable[4]) /*AModule::_n_imports*/;
 485   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
 486   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
 487   variable[4] = variable[5];
 488   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
 489   while (true) { /*for*/
 490     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
 491     if (!UNTAG_Bool(variable[5])) break; /*for*/
 492     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
 493     variable[6] = variable[5];
 494     variable[7] = variable[0];
 495     variable[7] = ATTR_parser_nodes___AModule____n_imports(variable[7]) /*AModule::_n_imports*/;
 496     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
 497     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
 498     if (UNTAG_Bool(variable[7])) { /*if*/
 499       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 500       if (UNTAG_Bool(variable[7])) { /*if*/
 501         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PImport, ID_PImport)) /*cast PImport*/;
 502         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___replace_child, LOCATE_parser_prod, 161); nit_exit(1);}
 503         variable[7] = variable[0];
 504         variable[7] = ATTR_parser_nodes___AModule____n_imports(variable[7]) /*AModule::_n_imports*/;
 505         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
 506         variable[7] = variable[0];
 507         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
 508       } else { /*if*/
 509         variable[7] = variable[0];
 510         variable[7] = ATTR_parser_nodes___AModule____n_imports(variable[7]) /*AModule::_n_imports*/;
 511         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
 512       }
 513       goto return_label12;
 514     }
 515     continue_13: while(0);
 516     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
 517   }
 518   break_13: while(0);
 519   variable[4] = variable[0];
 520   variable[4] = ATTR_parser_nodes___AModule____n_classdefs(variable[4]) /*AModule::_n_classdefs*/;
 521   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
 522   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
 523   variable[4] = variable[5];
 524   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
 525   while (true) { /*for*/
 526     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
 527     if (!UNTAG_Bool(variable[5])) break; /*for*/
 528     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
 529     variable[6] = variable[5];
 530     variable[7] = variable[0];
 531     variable[7] = ATTR_parser_nodes___AModule____n_classdefs(variable[7]) /*AModule::_n_classdefs*/;
 532     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
 533     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
 534     if (UNTAG_Bool(variable[7])) { /*if*/
 535       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 536       if (UNTAG_Bool(variable[7])) { /*if*/
 537         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PClassdef, ID_PClassdef)) /*cast PClassdef*/;
 538         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___replace_child, LOCATE_parser_prod, 173); nit_exit(1);}
 539         variable[7] = variable[0];
 540         variable[7] = ATTR_parser_nodes___AModule____n_classdefs(variable[7]) /*AModule::_n_classdefs*/;
 541         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
 542         variable[7] = variable[0];
 543         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
 544       } else { /*if*/
 545         variable[7] = variable[0];
 546         variable[7] = ATTR_parser_nodes___AModule____n_classdefs(variable[7]) /*AModule::_n_classdefs*/;
 547         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
 548       }
 549       goto return_label12;
 550     }
 551     continue_14: while(0);
 552     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
 553   }
 554   break_14: while(0);
 555   return_label12: while(false);
 556   tracehead = trace.prev;
 557   return;
 558 }
 559 void parser_prod___AModule___visit_all(val_t  self, val_t  param0) {
 560   struct trace_t trace = {NULL, NULL, 184, LOCATE_parser_prod___AModule___visit_all};
 561   val_t variable[6];
 562   void **closurevariable = NULL;
 563   trace.prev = tracehead; tracehead = &trace;
 564   trace.file = LOCATE_parser_prod;
 565   variable[0] =  self;
 566   variable[1] =  param0;
 567   variable[3] = variable[0];
 568   variable[3] = ATTR_parser_nodes___AModule____n_packagedecl(variable[3]) /*AModule::_n_packagedecl*/;
 569   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 570   if (UNTAG_Bool(variable[3])) { /*if*/
 571     variable[3] = variable[0];
 572     variable[3] = ATTR_parser_nodes___AModule____n_packagedecl(variable[3]) /*AModule::_n_packagedecl*/;
 573     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 574   }
 575   variable[3] = variable[0];
 576   variable[3] = ATTR_parser_nodes___AModule____n_imports(variable[3]) /*AModule::_n_imports*/;
 577   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
 578   while (true) { /*for*/
 579     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
 580     if (!UNTAG_Bool(variable[4])) break; /*for*/
 581     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
 582     variable[5] = variable[4];
 583     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
 584     continue_16: while(0);
 585     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
 586   }
 587   break_16: while(0);
 588   variable[3] = variable[0];
 589   variable[3] = ATTR_parser_nodes___AModule____n_classdefs(variable[3]) /*AModule::_n_classdefs*/;
 590   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
 591   while (true) { /*for*/
 592     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
 593     if (!UNTAG_Bool(variable[4])) break; /*for*/
 594     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
 595     variable[5] = variable[4];
 596     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
 597     continue_17: while(0);
 598     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
 599   }
 600   break_17: while(0);
 601   return_label15: while(false);
 602   tracehead = trace.prev;
 603   return;
 604 }
 605 void parser_prod___AModule___visit_all_reverse(val_t  self, val_t  param0) {
 606   struct trace_t trace = {NULL, NULL, 197, LOCATE_parser_prod___AModule___visit_all_reverse};
 607   val_t variable[5];
 608   void **closurevariable = NULL;
 609   trace.prev = tracehead; tracehead = &trace;
 610   trace.file = LOCATE_parser_prod;
 611   variable[0] =  self;
 612   variable[1] =  param0;
 613   variable[3] = variable[0];
 614   variable[3] = ATTR_parser_nodes___AModule____n_packagedecl(variable[3]) /*AModule::_n_packagedecl*/;
 615   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 616   if (UNTAG_Bool(variable[3])) { /*if*/
 617     variable[3] = variable[0];
 618     variable[3] = ATTR_parser_nodes___AModule____n_packagedecl(variable[3]) /*AModule::_n_packagedecl*/;
 619     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 620   }
 621   variable[4] = variable[0];
 622   variable[4] = ATTR_parser_nodes___AModule____n_imports(variable[4]) /*AModule::_n_imports*/;
 623   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
 624   variable[3] = variable[4];
 625   while (true) { /*while*/
 626     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
 627     if (!UNTAG_Bool(variable[4])) break; /* while*/
 628     variable[4] = variable[0];
 629     variable[4] = ATTR_parser_nodes___AModule____n_imports(variable[4]) /*AModule::_n_imports*/;
 630     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
 631     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
 632     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
 633     variable[3] = variable[4] /*i=*/;
 634     continue_19: while(0);
 635   }
 636   break_19: while(0);
 637   variable[4] = variable[0];
 638   variable[4] = ATTR_parser_nodes___AModule____n_classdefs(variable[4]) /*AModule::_n_classdefs*/;
 639   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
 640   variable[3] = variable[4];
 641   while (true) { /*while*/
 642     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
 643     if (!UNTAG_Bool(variable[4])) break; /* while*/
 644     variable[4] = variable[0];
 645     variable[4] = ATTR_parser_nodes___AModule____n_classdefs(variable[4]) /*AModule::_n_classdefs*/;
 646     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
 647     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
 648     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
 649     variable[3] = variable[4] /*i=*/;
 650     continue_20: while(0);
 651   }
 652   break_20: while(0);
 653   return_label18: while(false);
 654   tracehead = trace.prev;
 655   return;
 656 }
 657 void parser_prod___AModule___empty_init(val_t  self, int* init_table) {
 658   struct trace_t trace = {NULL, NULL, 118, LOCATE_parser_prod___AModule___empty_init};
 659   val_t variable[2];
 660   void **closurevariable = NULL;
 661   trace.prev = tracehead; tracehead = &trace;
 662   trace.file = LOCATE_parser_prod;
 663   variable[0] =  self;
 664   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AModule].i]) return;
 665   return_label21: while(false);
 666   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AModule].i] = 1;
 667   tracehead = trace.prev;
 668   return;
 669 }
 670 void parser_prod___AModule___init_amodule(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
 671   struct trace_t trace = {NULL, NULL, 120, LOCATE_parser_prod___AModule___init_amodule};
 672   val_t variable[9];
 673   void **closurevariable = NULL;
 674   trace.prev = tracehead; tracehead = &trace;
 675   trace.file = LOCATE_parser_prod;
 676   variable[0] =  self;
 677   variable[1] =  param0;
 678   variable[2] =  param1;
 679   variable[3] =  param2;
 680   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AModule].i]) return;
 681   variable[5] = variable[0];
 682   CALL_parser_prod___AModule___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AModule::empty_init*/;
 683   variable[5] = variable[0];
 684   ATTR_parser_nodes___AModule____n_packagedecl(variable[5]) /*AModule::_n_packagedecl*/ =  variable[1] /*n_packagedecl*/;
 685   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_packagedecl*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_packagedecl*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_packagedecl*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_packagedecl*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_packagedecl*/)( variable[1] /*n_packagedecl*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 686   if (UNTAG_Bool(variable[5])) { /*if*/
 687     variable[5] = variable[0];
 688     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_packagedecl*/)( variable[1] /*n_packagedecl*/, variable[5]) /*PNode::parent=*/;
 689   }
 690   variable[5] = variable[0];
 691   variable[6] = NEW_List_list___List___init(); /*new List[PImport]*/
 692   ATTR_parser_nodes___AModule____n_imports(variable[5]) /*AModule::_n_imports*/ = variable[6];
 693   variable[5] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_imports*/)( variable[2] /*n_imports*/) /*AbstractArray::iterator*/;
 694   while (true) { /*for*/
 695     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
 696     if (!UNTAG_Bool(variable[6])) break; /*for*/
 697     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
 698     variable[7] = variable[6];
 699     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PImport, ID_PImport)) /*cast PImport*/;
 700     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___init_amodule, LOCATE_parser_prod, 133); nit_exit(1);}
 701     variable[8] = variable[0];
 702     variable[8] = ATTR_parser_nodes___AModule____n_imports(variable[8]) /*AModule::_n_imports*/;
 703     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
 704     variable[8] = variable[0];
 705     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
 706     continue_23: while(0);
 707     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
 708   }
 709   break_23: while(0);
 710   variable[5] = variable[0];
 711   variable[6] = NEW_List_list___List___init(); /*new List[PClassdef]*/
 712   ATTR_parser_nodes___AModule____n_classdefs(variable[5]) /*AModule::_n_classdefs*/ = variable[6];
 713   variable[5] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_classdefs*/)( variable[3] /*n_classdefs*/) /*AbstractArray::iterator*/;
 714   while (true) { /*for*/
 715     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
 716     if (!UNTAG_Bool(variable[6])) break; /*for*/
 717     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
 718     variable[7] = variable[6];
 719     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PClassdef, ID_PClassdef)) /*cast PClassdef*/;
 720     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AModule___init_amodule, LOCATE_parser_prod, 139); nit_exit(1);}
 721     variable[8] = variable[0];
 722     variable[8] = ATTR_parser_nodes___AModule____n_classdefs(variable[8]) /*AModule::_n_classdefs*/;
 723     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
 724     variable[8] = variable[0];
 725     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
 726     continue_24: while(0);
 727     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
 728   }
 729   break_24: while(0);
 730   return_label22: while(false);
 731   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AModule].i] = 1;
 732   tracehead = trace.prev;
 733   return;
 734 }
 735 void parser_prod___APackagedecl___n_doc__eq(val_t  self, val_t  param0) {
 736   struct trace_t trace = {NULL, NULL, 219, LOCATE_parser_prod___APackagedecl___n_doc__eq};
 737   val_t variable[4];
 738   void **closurevariable = NULL;
 739   trace.prev = tracehead; tracehead = &trace;
 740   trace.file = LOCATE_parser_prod;
 741   variable[0] =  self;
 742   variable[1] =  param0;
 743   variable[3] = variable[0];
 744   ATTR_parser_nodes___APackagedecl____n_doc(variable[3]) /*APackagedecl::_n_doc*/ =  variable[1] /*n*/;
 745   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 746   if (UNTAG_Bool(variable[3])) { /*if*/
 747     variable[3] = variable[0];
 748     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
 749   }
 750   return_label25: while(false);
 751   tracehead = trace.prev;
 752   return;
 753 }
 754 void parser_prod___APackagedecl___n_kwpackage__eq(val_t  self, val_t  param0) {
 755   struct trace_t trace = {NULL, NULL, 226, LOCATE_parser_prod___APackagedecl___n_kwpackage__eq};
 756   val_t variable[4];
 757   void **closurevariable = NULL;
 758   trace.prev = tracehead; tracehead = &trace;
 759   trace.file = LOCATE_parser_prod;
 760   variable[0] =  self;
 761   variable[1] =  param0;
 762   variable[3] = variable[0];
 763   ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[3]) /*APackagedecl::_n_kwpackage*/ =  variable[1] /*n*/;
 764   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 765   if (UNTAG_Bool(variable[3])) { /*if*/
 766     variable[3] = variable[0];
 767     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
 768   }
 769   return_label26: while(false);
 770   tracehead = trace.prev;
 771   return;
 772 }
 773 void parser_prod___APackagedecl___n_id__eq(val_t  self, val_t  param0) {
 774   struct trace_t trace = {NULL, NULL, 233, LOCATE_parser_prod___APackagedecl___n_id__eq};
 775   val_t variable[4];
 776   void **closurevariable = NULL;
 777   trace.prev = tracehead; tracehead = &trace;
 778   trace.file = LOCATE_parser_prod;
 779   variable[0] =  self;
 780   variable[1] =  param0;
 781   variable[3] = variable[0];
 782   ATTR_parser_nodes___APackagedecl____n_id(variable[3]) /*APackagedecl::_n_id*/ =  variable[1] /*n*/;
 783   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 784   if (UNTAG_Bool(variable[3])) { /*if*/
 785     variable[3] = variable[0];
 786     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
 787   }
 788   return_label27: while(false);
 789   tracehead = trace.prev;
 790   return;
 791 }
 792 void parser_prod___APackagedecl___replace_child(val_t  self, val_t  param0, val_t  param1) {
 793   struct trace_t trace = {NULL, NULL, 264, LOCATE_parser_prod___APackagedecl___replace_child};
 794   val_t variable[5];
 795   void **closurevariable = NULL;
 796   trace.prev = tracehead; tracehead = &trace;
 797   trace.file = LOCATE_parser_prod;
 798   variable[0] =  self;
 799   variable[1] =  param0;
 800   variable[2] =  param1;
 801   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 802   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APackagedecl___replace_child, LOCATE_parser_prod, 266); nit_exit(1);}
 803   variable[4] = variable[0];
 804   variable[4] = ATTR_parser_nodes___APackagedecl____n_doc(variable[4]) /*APackagedecl::_n_doc*/;
 805   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
 806   if (UNTAG_Bool(variable[4])) { /*if*/
 807     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 808     if (UNTAG_Bool(variable[4])) { /*if*/
 809       variable[4] = variable[0];
 810       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
 811       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
 812       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APackagedecl___replace_child, LOCATE_parser_prod, 270); nit_exit(1);}
 813       variable[4] = variable[0];
 814       ATTR_parser_nodes___APackagedecl____n_doc(variable[4]) /*APackagedecl::_n_doc*/ =  variable[2] /*new_child*/;
 815     } else { /*if*/
 816       variable[4] = variable[0];
 817       ATTR_parser_nodes___APackagedecl____n_doc(variable[4]) /*APackagedecl::_n_doc*/ =  NIT_NULL /*null*/;
 818     }
 819     goto return_label28;
 820   }
 821   variable[4] = variable[0];
 822   variable[4] = ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[4]) /*APackagedecl::_n_kwpackage*/;
 823   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
 824   if (UNTAG_Bool(variable[4])) { /*if*/
 825     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 826     if (UNTAG_Bool(variable[4])) { /*if*/
 827       variable[4] = variable[0];
 828       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
 829       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwpackage, ID_TKwpackage)) /*cast TKwpackage*/;
 830       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APackagedecl___replace_child, LOCATE_parser_prod, 280); nit_exit(1);}
 831       variable[4] = variable[0];
 832       ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[4]) /*APackagedecl::_n_kwpackage*/ =  variable[2] /*new_child*/;
 833     } else { /*if*/
 834       variable[4] = variable[0];
 835       ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[4]) /*APackagedecl::_n_kwpackage*/ =  NIT_NULL /*null*/;
 836     }
 837     goto return_label28;
 838   }
 839   variable[4] = variable[0];
 840   variable[4] = ATTR_parser_nodes___APackagedecl____n_id(variable[4]) /*APackagedecl::_n_id*/;
 841   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
 842   if (UNTAG_Bool(variable[4])) { /*if*/
 843     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 844     if (UNTAG_Bool(variable[4])) { /*if*/
 845       variable[4] = variable[0];
 846       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
 847       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
 848       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APackagedecl___replace_child, LOCATE_parser_prod, 290); nit_exit(1);}
 849       variable[4] = variable[0];
 850       ATTR_parser_nodes___APackagedecl____n_id(variable[4]) /*APackagedecl::_n_id*/ =  variable[2] /*new_child*/;
 851     } else { /*if*/
 852       variable[4] = variable[0];
 853       ATTR_parser_nodes___APackagedecl____n_id(variable[4]) /*APackagedecl::_n_id*/ =  NIT_NULL /*null*/;
 854     }
 855     goto return_label28;
 856   }
 857   return_label28: while(false);
 858   tracehead = trace.prev;
 859   return;
 860 }
 861 void parser_prod___APackagedecl___visit_all(val_t  self, val_t  param0) {
 862   struct trace_t trace = {NULL, NULL, 299, LOCATE_parser_prod___APackagedecl___visit_all};
 863   val_t variable[4];
 864   void **closurevariable = NULL;
 865   trace.prev = tracehead; tracehead = &trace;
 866   trace.file = LOCATE_parser_prod;
 867   variable[0] =  self;
 868   variable[1] =  param0;
 869   variable[3] = variable[0];
 870   variable[3] = ATTR_parser_nodes___APackagedecl____n_doc(variable[3]) /*APackagedecl::_n_doc*/;
 871   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 872   if (UNTAG_Bool(variable[3])) { /*if*/
 873     variable[3] = variable[0];
 874     variable[3] = ATTR_parser_nodes___APackagedecl____n_doc(variable[3]) /*APackagedecl::_n_doc*/;
 875     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 876   }
 877   variable[3] = variable[0];
 878   variable[3] = ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[3]) /*APackagedecl::_n_kwpackage*/;
 879   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 880   if (UNTAG_Bool(variable[3])) { /*if*/
 881     variable[3] = variable[0];
 882     variable[3] = ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[3]) /*APackagedecl::_n_kwpackage*/;
 883     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 884   }
 885   variable[3] = variable[0];
 886   variable[3] = ATTR_parser_nodes___APackagedecl____n_id(variable[3]) /*APackagedecl::_n_id*/;
 887   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 888   if (UNTAG_Bool(variable[3])) { /*if*/
 889     variable[3] = variable[0];
 890     variable[3] = ATTR_parser_nodes___APackagedecl____n_id(variable[3]) /*APackagedecl::_n_id*/;
 891     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 892   }
 893   return_label29: while(false);
 894   tracehead = trace.prev;
 895   return;
 896 }
 897 void parser_prod___APackagedecl___visit_all_reverse(val_t  self, val_t  param0) {
 898   struct trace_t trace = {NULL, NULL, 312, LOCATE_parser_prod___APackagedecl___visit_all_reverse};
 899   val_t variable[4];
 900   void **closurevariable = NULL;
 901   trace.prev = tracehead; tracehead = &trace;
 902   trace.file = LOCATE_parser_prod;
 903   variable[0] =  self;
 904   variable[1] =  param0;
 905   variable[3] = variable[0];
 906   variable[3] = ATTR_parser_nodes___APackagedecl____n_doc(variable[3]) /*APackagedecl::_n_doc*/;
 907   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 908   if (UNTAG_Bool(variable[3])) { /*if*/
 909     variable[3] = variable[0];
 910     variable[3] = ATTR_parser_nodes___APackagedecl____n_doc(variable[3]) /*APackagedecl::_n_doc*/;
 911     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 912   }
 913   variable[3] = variable[0];
 914   variable[3] = ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[3]) /*APackagedecl::_n_kwpackage*/;
 915   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 916   if (UNTAG_Bool(variable[3])) { /*if*/
 917     variable[3] = variable[0];
 918     variable[3] = ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[3]) /*APackagedecl::_n_kwpackage*/;
 919     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 920   }
 921   variable[3] = variable[0];
 922   variable[3] = ATTR_parser_nodes___APackagedecl____n_id(variable[3]) /*APackagedecl::_n_id*/;
 923   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
 924   if (UNTAG_Bool(variable[3])) { /*if*/
 925     variable[3] = variable[0];
 926     variable[3] = ATTR_parser_nodes___APackagedecl____n_id(variable[3]) /*APackagedecl::_n_id*/;
 927     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
 928   }
 929   return_label30: while(false);
 930   tracehead = trace.prev;
 931   return;
 932 }
 933 void parser_prod___APackagedecl___empty_init(val_t  self, int* init_table) {
 934   struct trace_t trace = {NULL, NULL, 241, LOCATE_parser_prod___APackagedecl___empty_init};
 935   val_t variable[2];
 936   void **closurevariable = NULL;
 937   trace.prev = tracehead; tracehead = &trace;
 938   trace.file = LOCATE_parser_prod;
 939   variable[0] =  self;
 940   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APackagedecl].i]) return;
 941   return_label31: while(false);
 942   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APackagedecl].i] = 1;
 943   tracehead = trace.prev;
 944   return;
 945 }
 946 void parser_prod___APackagedecl___init_apackagedecl(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
 947   struct trace_t trace = {NULL, NULL, 243, LOCATE_parser_prod___APackagedecl___init_apackagedecl};
 948   val_t variable[6];
 949   void **closurevariable = NULL;
 950   trace.prev = tracehead; tracehead = &trace;
 951   trace.file = LOCATE_parser_prod;
 952   variable[0] =  self;
 953   variable[1] =  param0;
 954   variable[2] =  param1;
 955   variable[3] =  param2;
 956   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APackagedecl].i]) return;
 957   variable[5] = variable[0];
 958   CALL_parser_prod___APackagedecl___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*APackagedecl::empty_init*/;
 959   variable[5] = variable[0];
 960   ATTR_parser_nodes___APackagedecl____n_doc(variable[5]) /*APackagedecl::_n_doc*/ =  variable[1] /*n_doc*/;
 961   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 962   if (UNTAG_Bool(variable[5])) { /*if*/
 963     variable[5] = variable[0];
 964     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[5]) /*PNode::parent=*/;
 965   }
 966   variable[5] = variable[0];
 967   ATTR_parser_nodes___APackagedecl____n_kwpackage(variable[5]) /*APackagedecl::_n_kwpackage*/ =  variable[2] /*n_kwpackage*/;
 968   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwpackage*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwpackage*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwpackage*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwpackage*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwpackage*/)( variable[2] /*n_kwpackage*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 969   if (UNTAG_Bool(variable[5])) { /*if*/
 970     variable[5] = variable[0];
 971     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwpackage*/)( variable[2] /*n_kwpackage*/, variable[5]) /*PNode::parent=*/;
 972   }
 973   variable[5] = variable[0];
 974   ATTR_parser_nodes___APackagedecl____n_id(variable[5]) /*APackagedecl::_n_id*/ =  variable[3] /*n_id*/;
 975   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)( variable[3] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 976   if (UNTAG_Bool(variable[5])) { /*if*/
 977     variable[5] = variable[0];
 978     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_id*/)( variable[3] /*n_id*/, variable[5]) /*PNode::parent=*/;
 979   }
 980   return_label32: while(false);
 981   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APackagedecl].i] = 1;
 982   tracehead = trace.prev;
 983   return;
 984 }
 985 void parser_prod___AImport___n_visibility__eq(val_t  self, val_t  param0) {
 986   struct trace_t trace = {NULL, NULL, 326, LOCATE_parser_prod___AImport___n_visibility__eq};
 987   val_t variable[4];
 988   void **closurevariable = NULL;
 989   trace.prev = tracehead; tracehead = &trace;
 990   trace.file = LOCATE_parser_prod;
 991   variable[0] =  self;
 992   variable[1] =  param0;
 993   variable[3] = variable[0];
 994   ATTR_parser_nodes___AImport____n_visibility(variable[3]) /*AImport::_n_visibility*/ =  variable[1] /*n*/;
 995   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 996   if (UNTAG_Bool(variable[3])) { /*if*/
 997     variable[3] = variable[0];
 998     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
 999   }
1000   return_label33: while(false);
1001   tracehead = trace.prev;
1002   return;
1003 }
1004 void parser_prod___AImport___n_kwimport__eq(val_t  self, val_t  param0) {
1005   struct trace_t trace = {NULL, NULL, 333, LOCATE_parser_prod___AImport___n_kwimport__eq};
1006   val_t variable[4];
1007   void **closurevariable = NULL;
1008   trace.prev = tracehead; tracehead = &trace;
1009   trace.file = LOCATE_parser_prod;
1010   variable[0] =  self;
1011   variable[1] =  param0;
1012   variable[3] = variable[0];
1013   ATTR_parser_nodes___AImport____n_kwimport(variable[3]) /*AImport::_n_kwimport*/ =  variable[1] /*n*/;
1014   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1015   if (UNTAG_Bool(variable[3])) { /*if*/
1016     variable[3] = variable[0];
1017     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1018   }
1019   return_label34: while(false);
1020   tracehead = trace.prev;
1021   return;
1022 }
1023 void parser_prod___AImport___n_id__eq(val_t  self, val_t  param0) {
1024   struct trace_t trace = {NULL, NULL, 340, LOCATE_parser_prod___AImport___n_id__eq};
1025   val_t variable[4];
1026   void **closurevariable = NULL;
1027   trace.prev = tracehead; tracehead = &trace;
1028   trace.file = LOCATE_parser_prod;
1029   variable[0] =  self;
1030   variable[1] =  param0;
1031   variable[3] = variable[0];
1032   ATTR_parser_nodes___AImport____n_id(variable[3]) /*AImport::_n_id*/ =  variable[1] /*n*/;
1033   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1034   if (UNTAG_Bool(variable[3])) { /*if*/
1035     variable[3] = variable[0];
1036     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1037   }
1038   return_label35: while(false);
1039   tracehead = trace.prev;
1040   return;
1041 }
1042 void parser_prod___AImport___replace_child(val_t  self, val_t  param0, val_t  param1) {
1043   struct trace_t trace = {NULL, NULL, 371, LOCATE_parser_prod___AImport___replace_child};
1044   val_t variable[5];
1045   void **closurevariable = NULL;
1046   trace.prev = tracehead; tracehead = &trace;
1047   trace.file = LOCATE_parser_prod;
1048   variable[0] =  self;
1049   variable[1] =  param0;
1050   variable[2] =  param1;
1051   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1052   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AImport___replace_child, LOCATE_parser_prod, 373); nit_exit(1);}
1053   variable[4] = variable[0];
1054   variable[4] = ATTR_parser_nodes___AImport____n_visibility(variable[4]) /*AImport::_n_visibility*/;
1055   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1056   if (UNTAG_Bool(variable[4])) { /*if*/
1057     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1058     if (UNTAG_Bool(variable[4])) { /*if*/
1059       variable[4] = variable[0];
1060       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1061       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
1062       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AImport___replace_child, LOCATE_parser_prod, 377); nit_exit(1);}
1063       variable[4] = variable[0];
1064       ATTR_parser_nodes___AImport____n_visibility(variable[4]) /*AImport::_n_visibility*/ =  variable[2] /*new_child*/;
1065     } else { /*if*/
1066       variable[4] = variable[0];
1067       ATTR_parser_nodes___AImport____n_visibility(variable[4]) /*AImport::_n_visibility*/ =  NIT_NULL /*null*/;
1068     }
1069     goto return_label36;
1070   }
1071   variable[4] = variable[0];
1072   variable[4] = ATTR_parser_nodes___AImport____n_kwimport(variable[4]) /*AImport::_n_kwimport*/;
1073   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1074   if (UNTAG_Bool(variable[4])) { /*if*/
1075     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1076     if (UNTAG_Bool(variable[4])) { /*if*/
1077       variable[4] = variable[0];
1078       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1079       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwimport, ID_TKwimport)) /*cast TKwimport*/;
1080       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AImport___replace_child, LOCATE_parser_prod, 387); nit_exit(1);}
1081       variable[4] = variable[0];
1082       ATTR_parser_nodes___AImport____n_kwimport(variable[4]) /*AImport::_n_kwimport*/ =  variable[2] /*new_child*/;
1083     } else { /*if*/
1084       variable[4] = variable[0];
1085       ATTR_parser_nodes___AImport____n_kwimport(variable[4]) /*AImport::_n_kwimport*/ =  NIT_NULL /*null*/;
1086     }
1087     goto return_label36;
1088   }
1089   variable[4] = variable[0];
1090   variable[4] = ATTR_parser_nodes___AImport____n_id(variable[4]) /*AImport::_n_id*/;
1091   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1092   if (UNTAG_Bool(variable[4])) { /*if*/
1093     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1094     if (UNTAG_Bool(variable[4])) { /*if*/
1095       variable[4] = variable[0];
1096       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1097       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
1098       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AImport___replace_child, LOCATE_parser_prod, 397); nit_exit(1);}
1099       variable[4] = variable[0];
1100       ATTR_parser_nodes___AImport____n_id(variable[4]) /*AImport::_n_id*/ =  variable[2] /*new_child*/;
1101     } else { /*if*/
1102       variable[4] = variable[0];
1103       ATTR_parser_nodes___AImport____n_id(variable[4]) /*AImport::_n_id*/ =  NIT_NULL /*null*/;
1104     }
1105     goto return_label36;
1106   }
1107   return_label36: while(false);
1108   tracehead = trace.prev;
1109   return;
1110 }
1111 void parser_prod___AImport___visit_all(val_t  self, val_t  param0) {
1112   struct trace_t trace = {NULL, NULL, 406, LOCATE_parser_prod___AImport___visit_all};
1113   val_t variable[4];
1114   void **closurevariable = NULL;
1115   trace.prev = tracehead; tracehead = &trace;
1116   trace.file = LOCATE_parser_prod;
1117   variable[0] =  self;
1118   variable[1] =  param0;
1119   variable[3] = variable[0];
1120   variable[3] = ATTR_parser_nodes___AImport____n_visibility(variable[3]) /*AImport::_n_visibility*/;
1121   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1122   if (UNTAG_Bool(variable[3])) { /*if*/
1123     variable[3] = variable[0];
1124     variable[3] = ATTR_parser_nodes___AImport____n_visibility(variable[3]) /*AImport::_n_visibility*/;
1125     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1126   }
1127   variable[3] = variable[0];
1128   variable[3] = ATTR_parser_nodes___AImport____n_kwimport(variable[3]) /*AImport::_n_kwimport*/;
1129   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1130   if (UNTAG_Bool(variable[3])) { /*if*/
1131     variable[3] = variable[0];
1132     variable[3] = ATTR_parser_nodes___AImport____n_kwimport(variable[3]) /*AImport::_n_kwimport*/;
1133     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1134   }
1135   variable[3] = variable[0];
1136   variable[3] = ATTR_parser_nodes___AImport____n_id(variable[3]) /*AImport::_n_id*/;
1137   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1138   if (UNTAG_Bool(variable[3])) { /*if*/
1139     variable[3] = variable[0];
1140     variable[3] = ATTR_parser_nodes___AImport____n_id(variable[3]) /*AImport::_n_id*/;
1141     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1142   }
1143   return_label37: while(false);
1144   tracehead = trace.prev;
1145   return;
1146 }
1147 void parser_prod___AImport___visit_all_reverse(val_t  self, val_t  param0) {
1148   struct trace_t trace = {NULL, NULL, 419, LOCATE_parser_prod___AImport___visit_all_reverse};
1149   val_t variable[4];
1150   void **closurevariable = NULL;
1151   trace.prev = tracehead; tracehead = &trace;
1152   trace.file = LOCATE_parser_prod;
1153   variable[0] =  self;
1154   variable[1] =  param0;
1155   variable[3] = variable[0];
1156   variable[3] = ATTR_parser_nodes___AImport____n_visibility(variable[3]) /*AImport::_n_visibility*/;
1157   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1158   if (UNTAG_Bool(variable[3])) { /*if*/
1159     variable[3] = variable[0];
1160     variable[3] = ATTR_parser_nodes___AImport____n_visibility(variable[3]) /*AImport::_n_visibility*/;
1161     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1162   }
1163   variable[3] = variable[0];
1164   variable[3] = ATTR_parser_nodes___AImport____n_kwimport(variable[3]) /*AImport::_n_kwimport*/;
1165   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1166   if (UNTAG_Bool(variable[3])) { /*if*/
1167     variable[3] = variable[0];
1168     variable[3] = ATTR_parser_nodes___AImport____n_kwimport(variable[3]) /*AImport::_n_kwimport*/;
1169     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1170   }
1171   variable[3] = variable[0];
1172   variable[3] = ATTR_parser_nodes___AImport____n_id(variable[3]) /*AImport::_n_id*/;
1173   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1174   if (UNTAG_Bool(variable[3])) { /*if*/
1175     variable[3] = variable[0];
1176     variable[3] = ATTR_parser_nodes___AImport____n_id(variable[3]) /*AImport::_n_id*/;
1177     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1178   }
1179   return_label38: while(false);
1180   tracehead = trace.prev;
1181   return;
1182 }
1183 void parser_prod___AImport___empty_init(val_t  self, int* init_table) {
1184   struct trace_t trace = {NULL, NULL, 348, LOCATE_parser_prod___AImport___empty_init};
1185   val_t variable[2];
1186   void **closurevariable = NULL;
1187   trace.prev = tracehead; tracehead = &trace;
1188   trace.file = LOCATE_parser_prod;
1189   variable[0] =  self;
1190   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImport].i]) return;
1191   return_label39: while(false);
1192   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImport].i] = 1;
1193   tracehead = trace.prev;
1194   return;
1195 }
1196 void parser_prod___AImport___init_aimport(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
1197   struct trace_t trace = {NULL, NULL, 350, LOCATE_parser_prod___AImport___init_aimport};
1198   val_t variable[6];
1199   void **closurevariable = NULL;
1200   trace.prev = tracehead; tracehead = &trace;
1201   trace.file = LOCATE_parser_prod;
1202   variable[0] =  self;
1203   variable[1] =  param0;
1204   variable[2] =  param1;
1205   variable[3] =  param2;
1206   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImport].i]) return;
1207   variable[5] = variable[0];
1208   CALL_parser_prod___AImport___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AImport::empty_init*/;
1209   variable[5] = variable[0];
1210   ATTR_parser_nodes___AImport____n_visibility(variable[5]) /*AImport::_n_visibility*/ =  variable[1] /*n_visibility*/;
1211   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_visibility*/)( variable[1] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1212   if (UNTAG_Bool(variable[5])) { /*if*/
1213     variable[5] = variable[0];
1214     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_visibility*/)( variable[1] /*n_visibility*/, variable[5]) /*PNode::parent=*/;
1215   }
1216   variable[5] = variable[0];
1217   ATTR_parser_nodes___AImport____n_kwimport(variable[5]) /*AImport::_n_kwimport*/ =  variable[2] /*n_kwimport*/;
1218   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwimport*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwimport*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwimport*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwimport*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwimport*/)( variable[2] /*n_kwimport*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1219   if (UNTAG_Bool(variable[5])) { /*if*/
1220     variable[5] = variable[0];
1221     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwimport*/)( variable[2] /*n_kwimport*/, variable[5]) /*PNode::parent=*/;
1222   }
1223   variable[5] = variable[0];
1224   ATTR_parser_nodes___AImport____n_id(variable[5]) /*AImport::_n_id*/ =  variable[3] /*n_id*/;
1225   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)( variable[3] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1226   if (UNTAG_Bool(variable[5])) { /*if*/
1227     variable[5] = variable[0];
1228     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_id*/)( variable[3] /*n_id*/, variable[5]) /*PNode::parent=*/;
1229   }
1230   return_label40: while(false);
1231   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImport].i] = 1;
1232   tracehead = trace.prev;
1233   return;
1234 }
1235 void parser_prod___ANoImport___n_visibility__eq(val_t  self, val_t  param0) {
1236   struct trace_t trace = {NULL, NULL, 433, LOCATE_parser_prod___ANoImport___n_visibility__eq};
1237   val_t variable[4];
1238   void **closurevariable = NULL;
1239   trace.prev = tracehead; tracehead = &trace;
1240   trace.file = LOCATE_parser_prod;
1241   variable[0] =  self;
1242   variable[1] =  param0;
1243   variable[3] = variable[0];
1244   ATTR_parser_nodes___ANoImport____n_visibility(variable[3]) /*ANoImport::_n_visibility*/ =  variable[1] /*n*/;
1245   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1246   if (UNTAG_Bool(variable[3])) { /*if*/
1247     variable[3] = variable[0];
1248     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1249   }
1250   return_label41: while(false);
1251   tracehead = trace.prev;
1252   return;
1253 }
1254 void parser_prod___ANoImport___n_kwimport__eq(val_t  self, val_t  param0) {
1255   struct trace_t trace = {NULL, NULL, 440, LOCATE_parser_prod___ANoImport___n_kwimport__eq};
1256   val_t variable[4];
1257   void **closurevariable = NULL;
1258   trace.prev = tracehead; tracehead = &trace;
1259   trace.file = LOCATE_parser_prod;
1260   variable[0] =  self;
1261   variable[1] =  param0;
1262   variable[3] = variable[0];
1263   ATTR_parser_nodes___ANoImport____n_kwimport(variable[3]) /*ANoImport::_n_kwimport*/ =  variable[1] /*n*/;
1264   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1265   if (UNTAG_Bool(variable[3])) { /*if*/
1266     variable[3] = variable[0];
1267     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1268   }
1269   return_label42: while(false);
1270   tracehead = trace.prev;
1271   return;
1272 }
1273 void parser_prod___ANoImport___n_kwend__eq(val_t  self, val_t  param0) {
1274   struct trace_t trace = {NULL, NULL, 447, LOCATE_parser_prod___ANoImport___n_kwend__eq};
1275   val_t variable[4];
1276   void **closurevariable = NULL;
1277   trace.prev = tracehead; tracehead = &trace;
1278   trace.file = LOCATE_parser_prod;
1279   variable[0] =  self;
1280   variable[1] =  param0;
1281   variable[3] = variable[0];
1282   ATTR_parser_nodes___ANoImport____n_kwend(variable[3]) /*ANoImport::_n_kwend*/ =  variable[1] /*n*/;
1283   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1284   if (UNTAG_Bool(variable[3])) { /*if*/
1285     variable[3] = variable[0];
1286     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1287   }
1288   return_label43: while(false);
1289   tracehead = trace.prev;
1290   return;
1291 }
1292 void parser_prod___ANoImport___replace_child(val_t  self, val_t  param0, val_t  param1) {
1293   struct trace_t trace = {NULL, NULL, 478, LOCATE_parser_prod___ANoImport___replace_child};
1294   val_t variable[5];
1295   void **closurevariable = NULL;
1296   trace.prev = tracehead; tracehead = &trace;
1297   trace.file = LOCATE_parser_prod;
1298   variable[0] =  self;
1299   variable[1] =  param0;
1300   variable[2] =  param1;
1301   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1302   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANoImport___replace_child, LOCATE_parser_prod, 480); nit_exit(1);}
1303   variable[4] = variable[0];
1304   variable[4] = ATTR_parser_nodes___ANoImport____n_visibility(variable[4]) /*ANoImport::_n_visibility*/;
1305   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1306   if (UNTAG_Bool(variable[4])) { /*if*/
1307     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1308     if (UNTAG_Bool(variable[4])) { /*if*/
1309       variable[4] = variable[0];
1310       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1311       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
1312       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANoImport___replace_child, LOCATE_parser_prod, 484); nit_exit(1);}
1313       variable[4] = variable[0];
1314       ATTR_parser_nodes___ANoImport____n_visibility(variable[4]) /*ANoImport::_n_visibility*/ =  variable[2] /*new_child*/;
1315     } else { /*if*/
1316       variable[4] = variable[0];
1317       ATTR_parser_nodes___ANoImport____n_visibility(variable[4]) /*ANoImport::_n_visibility*/ =  NIT_NULL /*null*/;
1318     }
1319     goto return_label44;
1320   }
1321   variable[4] = variable[0];
1322   variable[4] = ATTR_parser_nodes___ANoImport____n_kwimport(variable[4]) /*ANoImport::_n_kwimport*/;
1323   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1324   if (UNTAG_Bool(variable[4])) { /*if*/
1325     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1326     if (UNTAG_Bool(variable[4])) { /*if*/
1327       variable[4] = variable[0];
1328       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1329       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwimport, ID_TKwimport)) /*cast TKwimport*/;
1330       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANoImport___replace_child, LOCATE_parser_prod, 494); nit_exit(1);}
1331       variable[4] = variable[0];
1332       ATTR_parser_nodes___ANoImport____n_kwimport(variable[4]) /*ANoImport::_n_kwimport*/ =  variable[2] /*new_child*/;
1333     } else { /*if*/
1334       variable[4] = variable[0];
1335       ATTR_parser_nodes___ANoImport____n_kwimport(variable[4]) /*ANoImport::_n_kwimport*/ =  NIT_NULL /*null*/;
1336     }
1337     goto return_label44;
1338   }
1339   variable[4] = variable[0];
1340   variable[4] = ATTR_parser_nodes___ANoImport____n_kwend(variable[4]) /*ANoImport::_n_kwend*/;
1341   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1342   if (UNTAG_Bool(variable[4])) { /*if*/
1343     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1344     if (UNTAG_Bool(variable[4])) { /*if*/
1345       variable[4] = variable[0];
1346       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1347       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwend, ID_TKwend)) /*cast TKwend*/;
1348       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANoImport___replace_child, LOCATE_parser_prod, 504); nit_exit(1);}
1349       variable[4] = variable[0];
1350       ATTR_parser_nodes___ANoImport____n_kwend(variable[4]) /*ANoImport::_n_kwend*/ =  variable[2] /*new_child*/;
1351     } else { /*if*/
1352       variable[4] = variable[0];
1353       ATTR_parser_nodes___ANoImport____n_kwend(variable[4]) /*ANoImport::_n_kwend*/ =  NIT_NULL /*null*/;
1354     }
1355     goto return_label44;
1356   }
1357   return_label44: while(false);
1358   tracehead = trace.prev;
1359   return;
1360 }
1361 void parser_prod___ANoImport___visit_all(val_t  self, val_t  param0) {
1362   struct trace_t trace = {NULL, NULL, 513, LOCATE_parser_prod___ANoImport___visit_all};
1363   val_t variable[4];
1364   void **closurevariable = NULL;
1365   trace.prev = tracehead; tracehead = &trace;
1366   trace.file = LOCATE_parser_prod;
1367   variable[0] =  self;
1368   variable[1] =  param0;
1369   variable[3] = variable[0];
1370   variable[3] = ATTR_parser_nodes___ANoImport____n_visibility(variable[3]) /*ANoImport::_n_visibility*/;
1371   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1372   if (UNTAG_Bool(variable[3])) { /*if*/
1373     variable[3] = variable[0];
1374     variable[3] = ATTR_parser_nodes___ANoImport____n_visibility(variable[3]) /*ANoImport::_n_visibility*/;
1375     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1376   }
1377   variable[3] = variable[0];
1378   variable[3] = ATTR_parser_nodes___ANoImport____n_kwimport(variable[3]) /*ANoImport::_n_kwimport*/;
1379   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1380   if (UNTAG_Bool(variable[3])) { /*if*/
1381     variable[3] = variable[0];
1382     variable[3] = ATTR_parser_nodes___ANoImport____n_kwimport(variable[3]) /*ANoImport::_n_kwimport*/;
1383     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1384   }
1385   variable[3] = variable[0];
1386   variable[3] = ATTR_parser_nodes___ANoImport____n_kwend(variable[3]) /*ANoImport::_n_kwend*/;
1387   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1388   if (UNTAG_Bool(variable[3])) { /*if*/
1389     variable[3] = variable[0];
1390     variable[3] = ATTR_parser_nodes___ANoImport____n_kwend(variable[3]) /*ANoImport::_n_kwend*/;
1391     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1392   }
1393   return_label45: while(false);
1394   tracehead = trace.prev;
1395   return;
1396 }
1397 void parser_prod___ANoImport___visit_all_reverse(val_t  self, val_t  param0) {
1398   struct trace_t trace = {NULL, NULL, 526, LOCATE_parser_prod___ANoImport___visit_all_reverse};
1399   val_t variable[4];
1400   void **closurevariable = NULL;
1401   trace.prev = tracehead; tracehead = &trace;
1402   trace.file = LOCATE_parser_prod;
1403   variable[0] =  self;
1404   variable[1] =  param0;
1405   variable[3] = variable[0];
1406   variable[3] = ATTR_parser_nodes___ANoImport____n_visibility(variable[3]) /*ANoImport::_n_visibility*/;
1407   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1408   if (UNTAG_Bool(variable[3])) { /*if*/
1409     variable[3] = variable[0];
1410     variable[3] = ATTR_parser_nodes___ANoImport____n_visibility(variable[3]) /*ANoImport::_n_visibility*/;
1411     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1412   }
1413   variable[3] = variable[0];
1414   variable[3] = ATTR_parser_nodes___ANoImport____n_kwimport(variable[3]) /*ANoImport::_n_kwimport*/;
1415   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1416   if (UNTAG_Bool(variable[3])) { /*if*/
1417     variable[3] = variable[0];
1418     variable[3] = ATTR_parser_nodes___ANoImport____n_kwimport(variable[3]) /*ANoImport::_n_kwimport*/;
1419     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1420   }
1421   variable[3] = variable[0];
1422   variable[3] = ATTR_parser_nodes___ANoImport____n_kwend(variable[3]) /*ANoImport::_n_kwend*/;
1423   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1424   if (UNTAG_Bool(variable[3])) { /*if*/
1425     variable[3] = variable[0];
1426     variable[3] = ATTR_parser_nodes___ANoImport____n_kwend(variable[3]) /*ANoImport::_n_kwend*/;
1427     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1428   }
1429   return_label46: while(false);
1430   tracehead = trace.prev;
1431   return;
1432 }
1433 void parser_prod___ANoImport___empty_init(val_t  self, int* init_table) {
1434   struct trace_t trace = {NULL, NULL, 455, LOCATE_parser_prod___ANoImport___empty_init};
1435   val_t variable[2];
1436   void **closurevariable = NULL;
1437   trace.prev = tracehead; tracehead = &trace;
1438   trace.file = LOCATE_parser_prod;
1439   variable[0] =  self;
1440   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANoImport].i]) return;
1441   return_label47: while(false);
1442   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANoImport].i] = 1;
1443   tracehead = trace.prev;
1444   return;
1445 }
1446 void parser_prod___ANoImport___init_anoimport(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
1447   struct trace_t trace = {NULL, NULL, 457, LOCATE_parser_prod___ANoImport___init_anoimport};
1448   val_t variable[6];
1449   void **closurevariable = NULL;
1450   trace.prev = tracehead; tracehead = &trace;
1451   trace.file = LOCATE_parser_prod;
1452   variable[0] =  self;
1453   variable[1] =  param0;
1454   variable[2] =  param1;
1455   variable[3] =  param2;
1456   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANoImport].i]) return;
1457   variable[5] = variable[0];
1458   CALL_parser_prod___ANoImport___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*ANoImport::empty_init*/;
1459   variable[5] = variable[0];
1460   ATTR_parser_nodes___ANoImport____n_visibility(variable[5]) /*ANoImport::_n_visibility*/ =  variable[1] /*n_visibility*/;
1461   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_visibility*/)( variable[1] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1462   if (UNTAG_Bool(variable[5])) { /*if*/
1463     variable[5] = variable[0];
1464     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_visibility*/)( variable[1] /*n_visibility*/, variable[5]) /*PNode::parent=*/;
1465   }
1466   variable[5] = variable[0];
1467   ATTR_parser_nodes___ANoImport____n_kwimport(variable[5]) /*ANoImport::_n_kwimport*/ =  variable[2] /*n_kwimport*/;
1468   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwimport*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwimport*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwimport*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwimport*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwimport*/)( variable[2] /*n_kwimport*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1469   if (UNTAG_Bool(variable[5])) { /*if*/
1470     variable[5] = variable[0];
1471     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwimport*/)( variable[2] /*n_kwimport*/, variable[5]) /*PNode::parent=*/;
1472   }
1473   variable[5] = variable[0];
1474   ATTR_parser_nodes___ANoImport____n_kwend(variable[5]) /*ANoImport::_n_kwend*/ =  variable[3] /*n_kwend*/;
1475   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_kwend*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_kwend*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_kwend*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_kwend*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_kwend*/)( variable[3] /*n_kwend*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1476   if (UNTAG_Bool(variable[5])) { /*if*/
1477     variable[5] = variable[0];
1478     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_kwend*/)( variable[3] /*n_kwend*/, variable[5]) /*PNode::parent=*/;
1479   }
1480   return_label48: while(false);
1481   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANoImport].i] = 1;
1482   tracehead = trace.prev;
1483   return;
1484 }
1485 void parser_prod___APublicVisibility___replace_child(val_t  self, val_t  param0, val_t  param1) {
1486   struct trace_t trace = {NULL, NULL, 548, LOCATE_parser_prod___APublicVisibility___replace_child};
1487   val_t variable[5];
1488   void **closurevariable = NULL;
1489   trace.prev = tracehead; tracehead = &trace;
1490   trace.file = LOCATE_parser_prod;
1491   variable[0] =  self;
1492   variable[1] =  param0;
1493   variable[2] =  param1;
1494   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1495   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APublicVisibility___replace_child, LOCATE_parser_prod, 550); nit_exit(1);}
1496   return_label49: while(false);
1497   tracehead = trace.prev;
1498   return;
1499 }
1500 void parser_prod___APublicVisibility___visit_all(val_t  self, val_t  param0) {
1501   struct trace_t trace = {NULL, NULL, 553, LOCATE_parser_prod___APublicVisibility___visit_all};
1502   val_t variable[3];
1503   void **closurevariable = NULL;
1504   trace.prev = tracehead; tracehead = &trace;
1505   trace.file = LOCATE_parser_prod;
1506   variable[0] =  self;
1507   variable[1] =  param0;
1508   return_label50: while(false);
1509   tracehead = trace.prev;
1510   return;
1511 }
1512 void parser_prod___APublicVisibility___visit_all_reverse(val_t  self, val_t  param0) {
1513   struct trace_t trace = {NULL, NULL, 557, LOCATE_parser_prod___APublicVisibility___visit_all_reverse};
1514   val_t variable[3];
1515   void **closurevariable = NULL;
1516   trace.prev = tracehead; tracehead = &trace;
1517   trace.file = LOCATE_parser_prod;
1518   variable[0] =  self;
1519   variable[1] =  param0;
1520   return_label51: while(false);
1521   tracehead = trace.prev;
1522   return;
1523 }
1524 void parser_prod___APublicVisibility___empty_init(val_t  self, int* init_table) {
1525   struct trace_t trace = {NULL, NULL, 541, LOCATE_parser_prod___APublicVisibility___empty_init};
1526   val_t variable[2];
1527   void **closurevariable = NULL;
1528   trace.prev = tracehead; tracehead = &trace;
1529   trace.file = LOCATE_parser_prod;
1530   variable[0] =  self;
1531   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APublicVisibility].i]) return;
1532   return_label52: while(false);
1533   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APublicVisibility].i] = 1;
1534   tracehead = trace.prev;
1535   return;
1536 }
1537 void parser_prod___APublicVisibility___init_apublicvisibility(val_t  self, int* init_table) {
1538   struct trace_t trace = {NULL, NULL, 543, LOCATE_parser_prod___APublicVisibility___init_apublicvisibility};
1539   val_t variable[3];
1540   void **closurevariable = NULL;
1541   trace.prev = tracehead; tracehead = &trace;
1542   trace.file = LOCATE_parser_prod;
1543   variable[0] =  self;
1544   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APublicVisibility].i]) return;
1545   variable[2] = variable[0];
1546   CALL_parser_prod___APublicVisibility___empty_init(variable[2])(variable[2], init_table /*YYY*/) /*APublicVisibility::empty_init*/;
1547   return_label53: while(false);
1548   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APublicVisibility].i] = 1;
1549   tracehead = trace.prev;
1550   return;
1551 }
1552 void parser_prod___APrivateVisibility___n_kwprivate__eq(val_t  self, val_t  param0) {
1553   struct trace_t trace = {NULL, NULL, 562, LOCATE_parser_prod___APrivateVisibility___n_kwprivate__eq};
1554   val_t variable[4];
1555   void **closurevariable = NULL;
1556   trace.prev = tracehead; tracehead = &trace;
1557   trace.file = LOCATE_parser_prod;
1558   variable[0] =  self;
1559   variable[1] =  param0;
1560   variable[3] = variable[0];
1561   ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/ =  variable[1] /*n*/;
1562   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1563   if (UNTAG_Bool(variable[3])) { /*if*/
1564     variable[3] = variable[0];
1565     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1566   }
1567   return_label54: while(false);
1568   tracehead = trace.prev;
1569   return;
1570 }
1571 void parser_prod___APrivateVisibility___replace_child(val_t  self, val_t  param0, val_t  param1) {
1572   struct trace_t trace = {NULL, NULL, 583, LOCATE_parser_prod___APrivateVisibility___replace_child};
1573   val_t variable[5];
1574   void **closurevariable = NULL;
1575   trace.prev = tracehead; tracehead = &trace;
1576   trace.file = LOCATE_parser_prod;
1577   variable[0] =  self;
1578   variable[1] =  param0;
1579   variable[2] =  param1;
1580   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1581   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APrivateVisibility___replace_child, LOCATE_parser_prod, 585); nit_exit(1);}
1582   variable[4] = variable[0];
1583   variable[4] = ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[4]) /*APrivateVisibility::_n_kwprivate*/;
1584   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1585   if (UNTAG_Bool(variable[4])) { /*if*/
1586     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1587     if (UNTAG_Bool(variable[4])) { /*if*/
1588       variable[4] = variable[0];
1589       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1590       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwprivate, ID_TKwprivate)) /*cast TKwprivate*/;
1591       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APrivateVisibility___replace_child, LOCATE_parser_prod, 589); nit_exit(1);}
1592       variable[4] = variable[0];
1593       ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[4]) /*APrivateVisibility::_n_kwprivate*/ =  variable[2] /*new_child*/;
1594     } else { /*if*/
1595       variable[4] = variable[0];
1596       ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[4]) /*APrivateVisibility::_n_kwprivate*/ =  NIT_NULL /*null*/;
1597     }
1598     goto return_label55;
1599   }
1600   return_label55: while(false);
1601   tracehead = trace.prev;
1602   return;
1603 }
1604 void parser_prod___APrivateVisibility___visit_all(val_t  self, val_t  param0) {
1605   struct trace_t trace = {NULL, NULL, 598, LOCATE_parser_prod___APrivateVisibility___visit_all};
1606   val_t variable[4];
1607   void **closurevariable = NULL;
1608   trace.prev = tracehead; tracehead = &trace;
1609   trace.file = LOCATE_parser_prod;
1610   variable[0] =  self;
1611   variable[1] =  param0;
1612   variable[3] = variable[0];
1613   variable[3] = ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/;
1614   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1615   if (UNTAG_Bool(variable[3])) { /*if*/
1616     variable[3] = variable[0];
1617     variable[3] = ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/;
1618     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1619   }
1620   return_label56: while(false);
1621   tracehead = trace.prev;
1622   return;
1623 }
1624 void parser_prod___APrivateVisibility___visit_all_reverse(val_t  self, val_t  param0) {
1625   struct trace_t trace = {NULL, NULL, 605, LOCATE_parser_prod___APrivateVisibility___visit_all_reverse};
1626   val_t variable[4];
1627   void **closurevariable = NULL;
1628   trace.prev = tracehead; tracehead = &trace;
1629   trace.file = LOCATE_parser_prod;
1630   variable[0] =  self;
1631   variable[1] =  param0;
1632   variable[3] = variable[0];
1633   variable[3] = ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/;
1634   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1635   if (UNTAG_Bool(variable[3])) { /*if*/
1636     variable[3] = variable[0];
1637     variable[3] = ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/;
1638     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1639   }
1640   return_label57: while(false);
1641   tracehead = trace.prev;
1642   return;
1643 }
1644 void parser_prod___APrivateVisibility___empty_init(val_t  self, int* init_table) {
1645   struct trace_t trace = {NULL, NULL, 570, LOCATE_parser_prod___APrivateVisibility___empty_init};
1646   val_t variable[2];
1647   void **closurevariable = NULL;
1648   trace.prev = tracehead; tracehead = &trace;
1649   trace.file = LOCATE_parser_prod;
1650   variable[0] =  self;
1651   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APrivateVisibility].i]) return;
1652   return_label58: while(false);
1653   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APrivateVisibility].i] = 1;
1654   tracehead = trace.prev;
1655   return;
1656 }
1657 void parser_prod___APrivateVisibility___init_aprivatevisibility(val_t  self, val_t  param0, int* init_table) {
1658   struct trace_t trace = {NULL, NULL, 572, LOCATE_parser_prod___APrivateVisibility___init_aprivatevisibility};
1659   val_t variable[4];
1660   void **closurevariable = NULL;
1661   trace.prev = tracehead; tracehead = &trace;
1662   trace.file = LOCATE_parser_prod;
1663   variable[0] =  self;
1664   variable[1] =  param0;
1665   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APrivateVisibility].i]) return;
1666   variable[3] = variable[0];
1667   CALL_parser_prod___APrivateVisibility___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*APrivateVisibility::empty_init*/;
1668   variable[3] = variable[0];
1669   ATTR_parser_nodes___APrivateVisibility____n_kwprivate(variable[3]) /*APrivateVisibility::_n_kwprivate*/ =  variable[1] /*n_kwprivate*/;
1670   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwprivate*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwprivate*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwprivate*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwprivate*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwprivate*/)( variable[1] /*n_kwprivate*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1671   if (UNTAG_Bool(variable[3])) { /*if*/
1672     variable[3] = variable[0];
1673     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwprivate*/)( variable[1] /*n_kwprivate*/, variable[3]) /*PNode::parent=*/;
1674   }
1675   return_label59: while(false);
1676   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APrivateVisibility].i] = 1;
1677   tracehead = trace.prev;
1678   return;
1679 }
1680 void parser_prod___AProtectedVisibility___n_kwprotected__eq(val_t  self, val_t  param0) {
1681   struct trace_t trace = {NULL, NULL, 613, LOCATE_parser_prod___AProtectedVisibility___n_kwprotected__eq};
1682   val_t variable[4];
1683   void **closurevariable = NULL;
1684   trace.prev = tracehead; tracehead = &trace;
1685   trace.file = LOCATE_parser_prod;
1686   variable[0] =  self;
1687   variable[1] =  param0;
1688   variable[3] = variable[0];
1689   ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/ =  variable[1] /*n*/;
1690   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1691   if (UNTAG_Bool(variable[3])) { /*if*/
1692     variable[3] = variable[0];
1693     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1694   }
1695   return_label60: while(false);
1696   tracehead = trace.prev;
1697   return;
1698 }
1699 void parser_prod___AProtectedVisibility___replace_child(val_t  self, val_t  param0, val_t  param1) {
1700   struct trace_t trace = {NULL, NULL, 634, LOCATE_parser_prod___AProtectedVisibility___replace_child};
1701   val_t variable[5];
1702   void **closurevariable = NULL;
1703   trace.prev = tracehead; tracehead = &trace;
1704   trace.file = LOCATE_parser_prod;
1705   variable[0] =  self;
1706   variable[1] =  param0;
1707   variable[2] =  param1;
1708   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1709   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AProtectedVisibility___replace_child, LOCATE_parser_prod, 636); nit_exit(1);}
1710   variable[4] = variable[0];
1711   variable[4] = ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[4]) /*AProtectedVisibility::_n_kwprotected*/;
1712   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1713   if (UNTAG_Bool(variable[4])) { /*if*/
1714     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1715     if (UNTAG_Bool(variable[4])) { /*if*/
1716       variable[4] = variable[0];
1717       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1718       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwprotected, ID_TKwprotected)) /*cast TKwprotected*/;
1719       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AProtectedVisibility___replace_child, LOCATE_parser_prod, 640); nit_exit(1);}
1720       variable[4] = variable[0];
1721       ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[4]) /*AProtectedVisibility::_n_kwprotected*/ =  variable[2] /*new_child*/;
1722     } else { /*if*/
1723       variable[4] = variable[0];
1724       ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[4]) /*AProtectedVisibility::_n_kwprotected*/ =  NIT_NULL /*null*/;
1725     }
1726     goto return_label61;
1727   }
1728   return_label61: while(false);
1729   tracehead = trace.prev;
1730   return;
1731 }
1732 void parser_prod___AProtectedVisibility___visit_all(val_t  self, val_t  param0) {
1733   struct trace_t trace = {NULL, NULL, 649, LOCATE_parser_prod___AProtectedVisibility___visit_all};
1734   val_t variable[4];
1735   void **closurevariable = NULL;
1736   trace.prev = tracehead; tracehead = &trace;
1737   trace.file = LOCATE_parser_prod;
1738   variable[0] =  self;
1739   variable[1] =  param0;
1740   variable[3] = variable[0];
1741   variable[3] = ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/;
1742   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1743   if (UNTAG_Bool(variable[3])) { /*if*/
1744     variable[3] = variable[0];
1745     variable[3] = ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/;
1746     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1747   }
1748   return_label62: while(false);
1749   tracehead = trace.prev;
1750   return;
1751 }
1752 void parser_prod___AProtectedVisibility___visit_all_reverse(val_t  self, val_t  param0) {
1753   struct trace_t trace = {NULL, NULL, 656, LOCATE_parser_prod___AProtectedVisibility___visit_all_reverse};
1754   val_t variable[4];
1755   void **closurevariable = NULL;
1756   trace.prev = tracehead; tracehead = &trace;
1757   trace.file = LOCATE_parser_prod;
1758   variable[0] =  self;
1759   variable[1] =  param0;
1760   variable[3] = variable[0];
1761   variable[3] = ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/;
1762   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1763   if (UNTAG_Bool(variable[3])) { /*if*/
1764     variable[3] = variable[0];
1765     variable[3] = ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/;
1766     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1767   }
1768   return_label63: while(false);
1769   tracehead = trace.prev;
1770   return;
1771 }
1772 void parser_prod___AProtectedVisibility___empty_init(val_t  self, int* init_table) {
1773   struct trace_t trace = {NULL, NULL, 621, LOCATE_parser_prod___AProtectedVisibility___empty_init};
1774   val_t variable[2];
1775   void **closurevariable = NULL;
1776   trace.prev = tracehead; tracehead = &trace;
1777   trace.file = LOCATE_parser_prod;
1778   variable[0] =  self;
1779   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AProtectedVisibility].i]) return;
1780   return_label64: while(false);
1781   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AProtectedVisibility].i] = 1;
1782   tracehead = trace.prev;
1783   return;
1784 }
1785 void parser_prod___AProtectedVisibility___init_aprotectedvisibility(val_t  self, val_t  param0, int* init_table) {
1786   struct trace_t trace = {NULL, NULL, 623, LOCATE_parser_prod___AProtectedVisibility___init_aprotectedvisibility};
1787   val_t variable[4];
1788   void **closurevariable = NULL;
1789   trace.prev = tracehead; tracehead = &trace;
1790   trace.file = LOCATE_parser_prod;
1791   variable[0] =  self;
1792   variable[1] =  param0;
1793   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AProtectedVisibility].i]) return;
1794   variable[3] = variable[0];
1795   CALL_parser_prod___AProtectedVisibility___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AProtectedVisibility::empty_init*/;
1796   variable[3] = variable[0];
1797   ATTR_parser_nodes___AProtectedVisibility____n_kwprotected(variable[3]) /*AProtectedVisibility::_n_kwprotected*/ =  variable[1] /*n_kwprotected*/;
1798   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwprotected*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwprotected*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwprotected*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwprotected*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwprotected*/)( variable[1] /*n_kwprotected*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1799   if (UNTAG_Bool(variable[3])) { /*if*/
1800     variable[3] = variable[0];
1801     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwprotected*/)( variable[1] /*n_kwprotected*/, variable[3]) /*PNode::parent=*/;
1802   }
1803   return_label65: while(false);
1804   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AProtectedVisibility].i] = 1;
1805   tracehead = trace.prev;
1806   return;
1807 }
1808 void parser_prod___AIntrudeVisibility___n_kwintrude__eq(val_t  self, val_t  param0) {
1809   struct trace_t trace = {NULL, NULL, 664, LOCATE_parser_prod___AIntrudeVisibility___n_kwintrude__eq};
1810   val_t variable[4];
1811   void **closurevariable = NULL;
1812   trace.prev = tracehead; tracehead = &trace;
1813   trace.file = LOCATE_parser_prod;
1814   variable[0] =  self;
1815   variable[1] =  param0;
1816   variable[3] = variable[0];
1817   ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/ =  variable[1] /*n*/;
1818   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1819   if (UNTAG_Bool(variable[3])) { /*if*/
1820     variable[3] = variable[0];
1821     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1822   }
1823   return_label66: while(false);
1824   tracehead = trace.prev;
1825   return;
1826 }
1827 void parser_prod___AIntrudeVisibility___replace_child(val_t  self, val_t  param0, val_t  param1) {
1828   struct trace_t trace = {NULL, NULL, 685, LOCATE_parser_prod___AIntrudeVisibility___replace_child};
1829   val_t variable[5];
1830   void **closurevariable = NULL;
1831   trace.prev = tracehead; tracehead = &trace;
1832   trace.file = LOCATE_parser_prod;
1833   variable[0] =  self;
1834   variable[1] =  param0;
1835   variable[2] =  param1;
1836   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1837   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIntrudeVisibility___replace_child, LOCATE_parser_prod, 687); nit_exit(1);}
1838   variable[4] = variable[0];
1839   variable[4] = ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[4]) /*AIntrudeVisibility::_n_kwintrude*/;
1840   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
1841   if (UNTAG_Bool(variable[4])) { /*if*/
1842     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1843     if (UNTAG_Bool(variable[4])) { /*if*/
1844       variable[4] = variable[0];
1845       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
1846       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwintrude, ID_TKwintrude)) /*cast TKwintrude*/;
1847       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIntrudeVisibility___replace_child, LOCATE_parser_prod, 691); nit_exit(1);}
1848       variable[4] = variable[0];
1849       ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[4]) /*AIntrudeVisibility::_n_kwintrude*/ =  variable[2] /*new_child*/;
1850     } else { /*if*/
1851       variable[4] = variable[0];
1852       ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[4]) /*AIntrudeVisibility::_n_kwintrude*/ =  NIT_NULL /*null*/;
1853     }
1854     goto return_label67;
1855   }
1856   return_label67: while(false);
1857   tracehead = trace.prev;
1858   return;
1859 }
1860 void parser_prod___AIntrudeVisibility___visit_all(val_t  self, val_t  param0) {
1861   struct trace_t trace = {NULL, NULL, 700, LOCATE_parser_prod___AIntrudeVisibility___visit_all};
1862   val_t variable[4];
1863   void **closurevariable = NULL;
1864   trace.prev = tracehead; tracehead = &trace;
1865   trace.file = LOCATE_parser_prod;
1866   variable[0] =  self;
1867   variable[1] =  param0;
1868   variable[3] = variable[0];
1869   variable[3] = ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/;
1870   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1871   if (UNTAG_Bool(variable[3])) { /*if*/
1872     variable[3] = variable[0];
1873     variable[3] = ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/;
1874     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1875   }
1876   return_label68: while(false);
1877   tracehead = trace.prev;
1878   return;
1879 }
1880 void parser_prod___AIntrudeVisibility___visit_all_reverse(val_t  self, val_t  param0) {
1881   struct trace_t trace = {NULL, NULL, 707, LOCATE_parser_prod___AIntrudeVisibility___visit_all_reverse};
1882   val_t variable[4];
1883   void **closurevariable = NULL;
1884   trace.prev = tracehead; tracehead = &trace;
1885   trace.file = LOCATE_parser_prod;
1886   variable[0] =  self;
1887   variable[1] =  param0;
1888   variable[3] = variable[0];
1889   variable[3] = ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/;
1890   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
1891   if (UNTAG_Bool(variable[3])) { /*if*/
1892     variable[3] = variable[0];
1893     variable[3] = ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/;
1894     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
1895   }
1896   return_label69: while(false);
1897   tracehead = trace.prev;
1898   return;
1899 }
1900 void parser_prod___AIntrudeVisibility___empty_init(val_t  self, int* init_table) {
1901   struct trace_t trace = {NULL, NULL, 672, LOCATE_parser_prod___AIntrudeVisibility___empty_init};
1902   val_t variable[2];
1903   void **closurevariable = NULL;
1904   trace.prev = tracehead; tracehead = &trace;
1905   trace.file = LOCATE_parser_prod;
1906   variable[0] =  self;
1907   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntrudeVisibility].i]) return;
1908   return_label70: while(false);
1909   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntrudeVisibility].i] = 1;
1910   tracehead = trace.prev;
1911   return;
1912 }
1913 void parser_prod___AIntrudeVisibility___init_aintrudevisibility(val_t  self, val_t  param0, int* init_table) {
1914   struct trace_t trace = {NULL, NULL, 674, LOCATE_parser_prod___AIntrudeVisibility___init_aintrudevisibility};
1915   val_t variable[4];
1916   void **closurevariable = NULL;
1917   trace.prev = tracehead; tracehead = &trace;
1918   trace.file = LOCATE_parser_prod;
1919   variable[0] =  self;
1920   variable[1] =  param0;
1921   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntrudeVisibility].i]) return;
1922   variable[3] = variable[0];
1923   CALL_parser_prod___AIntrudeVisibility___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AIntrudeVisibility::empty_init*/;
1924   variable[3] = variable[0];
1925   ATTR_parser_nodes___AIntrudeVisibility____n_kwintrude(variable[3]) /*AIntrudeVisibility::_n_kwintrude*/ =  variable[1] /*n_kwintrude*/;
1926   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwintrude*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwintrude*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwintrude*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwintrude*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwintrude*/)( variable[1] /*n_kwintrude*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1927   if (UNTAG_Bool(variable[3])) { /*if*/
1928     variable[3] = variable[0];
1929     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwintrude*/)( variable[1] /*n_kwintrude*/, variable[3]) /*PNode::parent=*/;
1930   }
1931   return_label71: while(false);
1932   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntrudeVisibility].i] = 1;
1933   tracehead = trace.prev;
1934   return;
1935 }
1936 void parser_prod___AClassdef___n_doc__eq(val_t  self, val_t  param0) {
1937   struct trace_t trace = {NULL, NULL, 715, LOCATE_parser_prod___AClassdef___n_doc__eq};
1938   val_t variable[4];
1939   void **closurevariable = NULL;
1940   trace.prev = tracehead; tracehead = &trace;
1941   trace.file = LOCATE_parser_prod;
1942   variable[0] =  self;
1943   variable[1] =  param0;
1944   variable[3] = variable[0];
1945   ATTR_parser_nodes___AClassdef____n_doc(variable[3]) /*AClassdef::_n_doc*/ =  variable[1] /*n*/;
1946   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1947   if (UNTAG_Bool(variable[3])) { /*if*/
1948     variable[3] = variable[0];
1949     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1950   }
1951   return_label72: while(false);
1952   tracehead = trace.prev;
1953   return;
1954 }
1955 void parser_prod___AClassdef___n_kwredef__eq(val_t  self, val_t  param0) {
1956   struct trace_t trace = {NULL, NULL, 722, LOCATE_parser_prod___AClassdef___n_kwredef__eq};
1957   val_t variable[4];
1958   void **closurevariable = NULL;
1959   trace.prev = tracehead; tracehead = &trace;
1960   trace.file = LOCATE_parser_prod;
1961   variable[0] =  self;
1962   variable[1] =  param0;
1963   variable[3] = variable[0];
1964   ATTR_parser_nodes___AClassdef____n_kwredef(variable[3]) /*AClassdef::_n_kwredef*/ =  variable[1] /*n*/;
1965   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1966   if (UNTAG_Bool(variable[3])) { /*if*/
1967     variable[3] = variable[0];
1968     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1969   }
1970   return_label73: while(false);
1971   tracehead = trace.prev;
1972   return;
1973 }
1974 void parser_prod___AClassdef___n_visibility__eq(val_t  self, val_t  param0) {
1975   struct trace_t trace = {NULL, NULL, 729, LOCATE_parser_prod___AClassdef___n_visibility__eq};
1976   val_t variable[4];
1977   void **closurevariable = NULL;
1978   trace.prev = tracehead; tracehead = &trace;
1979   trace.file = LOCATE_parser_prod;
1980   variable[0] =  self;
1981   variable[1] =  param0;
1982   variable[3] = variable[0];
1983   ATTR_parser_nodes___AClassdef____n_visibility(variable[3]) /*AClassdef::_n_visibility*/ =  variable[1] /*n*/;
1984   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
1985   if (UNTAG_Bool(variable[3])) { /*if*/
1986     variable[3] = variable[0];
1987     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
1988   }
1989   return_label74: while(false);
1990   tracehead = trace.prev;
1991   return;
1992 }
1993 void parser_prod___AClassdef___n_classkind__eq(val_t  self, val_t  param0) {
1994   struct trace_t trace = {NULL, NULL, 736, LOCATE_parser_prod___AClassdef___n_classkind__eq};
1995   val_t variable[4];
1996   void **closurevariable = NULL;
1997   trace.prev = tracehead; tracehead = &trace;
1998   trace.file = LOCATE_parser_prod;
1999   variable[0] =  self;
2000   variable[1] =  param0;
2001   variable[3] = variable[0];
2002   ATTR_parser_nodes___AClassdef____n_classkind(variable[3]) /*AClassdef::_n_classkind*/ =  variable[1] /*n*/;
2003   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2004   if (UNTAG_Bool(variable[3])) { /*if*/
2005     variable[3] = variable[0];
2006     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
2007   }
2008   return_label75: while(false);
2009   tracehead = trace.prev;
2010   return;
2011 }
2012 void parser_prod___AClassdef___n_id__eq(val_t  self, val_t  param0) {
2013   struct trace_t trace = {NULL, NULL, 743, LOCATE_parser_prod___AClassdef___n_id__eq};
2014   val_t variable[4];
2015   void **closurevariable = NULL;
2016   trace.prev = tracehead; tracehead = &trace;
2017   trace.file = LOCATE_parser_prod;
2018   variable[0] =  self;
2019   variable[1] =  param0;
2020   variable[3] = variable[0];
2021   ATTR_parser_nodes___AClassdef____n_id(variable[3]) /*AClassdef::_n_id*/ =  variable[1] /*n*/;
2022   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2023   if (UNTAG_Bool(variable[3])) { /*if*/
2024     variable[3] = variable[0];
2025     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
2026   }
2027   return_label76: while(false);
2028   tracehead = trace.prev;
2029   return;
2030 }
2031 void parser_prod___AClassdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
2032   struct trace_t trace = {NULL, NULL, 805, LOCATE_parser_prod___AClassdef___replace_child};
2033   val_t variable[8];
2034   void **closurevariable = NULL;
2035   trace.prev = tracehead; tracehead = &trace;
2036   trace.file = LOCATE_parser_prod;
2037   variable[0] =  self;
2038   variable[1] =  param0;
2039   variable[2] =  param1;
2040   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2041   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 807); nit_exit(1);}
2042   variable[4] = variable[0];
2043   variable[4] = ATTR_parser_nodes___AClassdef____n_doc(variable[4]) /*AClassdef::_n_doc*/;
2044   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2045   if (UNTAG_Bool(variable[4])) { /*if*/
2046     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2047     if (UNTAG_Bool(variable[4])) { /*if*/
2048       variable[4] = variable[0];
2049       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2050       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
2051       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 811); nit_exit(1);}
2052       variable[4] = variable[0];
2053       ATTR_parser_nodes___AClassdef____n_doc(variable[4]) /*AClassdef::_n_doc*/ =  variable[2] /*new_child*/;
2054     } else { /*if*/
2055       variable[4] = variable[0];
2056       ATTR_parser_nodes___AClassdef____n_doc(variable[4]) /*AClassdef::_n_doc*/ =  NIT_NULL /*null*/;
2057     }
2058     goto return_label77;
2059   }
2060   variable[4] = variable[0];
2061   variable[4] = ATTR_parser_nodes___AClassdef____n_kwredef(variable[4]) /*AClassdef::_n_kwredef*/;
2062   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2063   if (UNTAG_Bool(variable[4])) { /*if*/
2064     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2065     if (UNTAG_Bool(variable[4])) { /*if*/
2066       variable[4] = variable[0];
2067       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2068       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
2069       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 821); nit_exit(1);}
2070       variable[4] = variable[0];
2071       ATTR_parser_nodes___AClassdef____n_kwredef(variable[4]) /*AClassdef::_n_kwredef*/ =  variable[2] /*new_child*/;
2072     } else { /*if*/
2073       variable[4] = variable[0];
2074       ATTR_parser_nodes___AClassdef____n_kwredef(variable[4]) /*AClassdef::_n_kwredef*/ =  NIT_NULL /*null*/;
2075     }
2076     goto return_label77;
2077   }
2078   variable[4] = variable[0];
2079   variable[4] = ATTR_parser_nodes___AClassdef____n_visibility(variable[4]) /*AClassdef::_n_visibility*/;
2080   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2081   if (UNTAG_Bool(variable[4])) { /*if*/
2082     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2083     if (UNTAG_Bool(variable[4])) { /*if*/
2084       variable[4] = variable[0];
2085       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2086       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
2087       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 831); nit_exit(1);}
2088       variable[4] = variable[0];
2089       ATTR_parser_nodes___AClassdef____n_visibility(variable[4]) /*AClassdef::_n_visibility*/ =  variable[2] /*new_child*/;
2090     } else { /*if*/
2091       variable[4] = variable[0];
2092       ATTR_parser_nodes___AClassdef____n_visibility(variable[4]) /*AClassdef::_n_visibility*/ =  NIT_NULL /*null*/;
2093     }
2094     goto return_label77;
2095   }
2096   variable[4] = variable[0];
2097   variable[4] = ATTR_parser_nodes___AClassdef____n_classkind(variable[4]) /*AClassdef::_n_classkind*/;
2098   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2099   if (UNTAG_Bool(variable[4])) { /*if*/
2100     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2101     if (UNTAG_Bool(variable[4])) { /*if*/
2102       variable[4] = variable[0];
2103       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2104       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PClasskind, ID_PClasskind)) /*cast PClasskind*/;
2105       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 841); nit_exit(1);}
2106       variable[4] = variable[0];
2107       ATTR_parser_nodes___AClassdef____n_classkind(variable[4]) /*AClassdef::_n_classkind*/ =  variable[2] /*new_child*/;
2108     } else { /*if*/
2109       variable[4] = variable[0];
2110       ATTR_parser_nodes___AClassdef____n_classkind(variable[4]) /*AClassdef::_n_classkind*/ =  NIT_NULL /*null*/;
2111     }
2112     goto return_label77;
2113   }
2114   variable[4] = variable[0];
2115   variable[4] = ATTR_parser_nodes___AClassdef____n_id(variable[4]) /*AClassdef::_n_id*/;
2116   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2117   if (UNTAG_Bool(variable[4])) { /*if*/
2118     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2119     if (UNTAG_Bool(variable[4])) { /*if*/
2120       variable[4] = variable[0];
2121       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2122       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TClassid, ID_TClassid)) /*cast TClassid*/;
2123       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 851); nit_exit(1);}
2124       variable[4] = variable[0];
2125       ATTR_parser_nodes___AClassdef____n_id(variable[4]) /*AClassdef::_n_id*/ =  variable[2] /*new_child*/;
2126     } else { /*if*/
2127       variable[4] = variable[0];
2128       ATTR_parser_nodes___AClassdef____n_id(variable[4]) /*AClassdef::_n_id*/ =  NIT_NULL /*null*/;
2129     }
2130     goto return_label77;
2131   }
2132   variable[4] = variable[0];
2133   variable[4] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[4]) /*AClassdef::_n_formaldefs*/;
2134   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2135   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
2136   variable[4] = variable[5];
2137   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
2138   while (true) { /*for*/
2139     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
2140     if (!UNTAG_Bool(variable[5])) break; /*for*/
2141     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
2142     variable[6] = variable[5];
2143     variable[7] = variable[0];
2144     variable[7] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[7]) /*AClassdef::_n_formaldefs*/;
2145     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
2146     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
2147     if (UNTAG_Bool(variable[7])) { /*if*/
2148       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2149       if (UNTAG_Bool(variable[7])) { /*if*/
2150         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PFormaldef, ID_PFormaldef)) /*cast PFormaldef*/;
2151         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 861); nit_exit(1);}
2152         variable[7] = variable[0];
2153         variable[7] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[7]) /*AClassdef::_n_formaldefs*/;
2154         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
2155         variable[7] = variable[0];
2156         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
2157       } else { /*if*/
2158         variable[7] = variable[0];
2159         variable[7] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[7]) /*AClassdef::_n_formaldefs*/;
2160         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
2161       }
2162       goto return_label77;
2163     }
2164     continue_78: while(0);
2165     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
2166   }
2167   break_78: while(0);
2168   variable[4] = variable[0];
2169   variable[4] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[4]) /*AClassdef::_n_superclasses*/;
2170   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2171   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
2172   variable[4] = variable[5];
2173   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
2174   while (true) { /*for*/
2175     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
2176     if (!UNTAG_Bool(variable[5])) break; /*for*/
2177     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
2178     variable[6] = variable[5];
2179     variable[7] = variable[0];
2180     variable[7] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[7]) /*AClassdef::_n_superclasses*/;
2181     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
2182     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
2183     if (UNTAG_Bool(variable[7])) { /*if*/
2184       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2185       if (UNTAG_Bool(variable[7])) { /*if*/
2186         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSuperclass, ID_PSuperclass)) /*cast PSuperclass*/;
2187         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 873); nit_exit(1);}
2188         variable[7] = variable[0];
2189         variable[7] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[7]) /*AClassdef::_n_superclasses*/;
2190         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
2191         variable[7] = variable[0];
2192         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
2193       } else { /*if*/
2194         variable[7] = variable[0];
2195         variable[7] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[7]) /*AClassdef::_n_superclasses*/;
2196         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
2197       }
2198       goto return_label77;
2199     }
2200     continue_79: while(0);
2201     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
2202   }
2203   break_79: while(0);
2204   variable[4] = variable[0];
2205   variable[4] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[4]) /*AClassdef::_n_propdefs*/;
2206   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2207   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
2208   variable[4] = variable[5];
2209   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
2210   while (true) { /*for*/
2211     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
2212     if (!UNTAG_Bool(variable[5])) break; /*for*/
2213     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
2214     variable[6] = variable[5];
2215     variable[7] = variable[0];
2216     variable[7] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[7]) /*AClassdef::_n_propdefs*/;
2217     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
2218     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
2219     if (UNTAG_Bool(variable[7])) { /*if*/
2220       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2221       if (UNTAG_Bool(variable[7])) { /*if*/
2222         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2223         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___replace_child, LOCATE_parser_prod, 885); nit_exit(1);}
2224         variable[7] = variable[0];
2225         variable[7] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[7]) /*AClassdef::_n_propdefs*/;
2226         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
2227         variable[7] = variable[0];
2228         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
2229       } else { /*if*/
2230         variable[7] = variable[0];
2231         variable[7] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[7]) /*AClassdef::_n_propdefs*/;
2232         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
2233       }
2234       goto return_label77;
2235     }
2236     continue_80: while(0);
2237     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
2238   }
2239   break_80: while(0);
2240   return_label77: while(false);
2241   tracehead = trace.prev;
2242   return;
2243 }
2244 void parser_prod___AClassdef___visit_all(val_t  self, val_t  param0) {
2245   struct trace_t trace = {NULL, NULL, 896, LOCATE_parser_prod___AClassdef___visit_all};
2246   val_t variable[6];
2247   void **closurevariable = NULL;
2248   trace.prev = tracehead; tracehead = &trace;
2249   trace.file = LOCATE_parser_prod;
2250   variable[0] =  self;
2251   variable[1] =  param0;
2252   variable[3] = variable[0];
2253   variable[3] = ATTR_parser_nodes___AClassdef____n_doc(variable[3]) /*AClassdef::_n_doc*/;
2254   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2255   if (UNTAG_Bool(variable[3])) { /*if*/
2256     variable[3] = variable[0];
2257     variable[3] = ATTR_parser_nodes___AClassdef____n_doc(variable[3]) /*AClassdef::_n_doc*/;
2258     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2259   }
2260   variable[3] = variable[0];
2261   variable[3] = ATTR_parser_nodes___AClassdef____n_kwredef(variable[3]) /*AClassdef::_n_kwredef*/;
2262   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2263   if (UNTAG_Bool(variable[3])) { /*if*/
2264     variable[3] = variable[0];
2265     variable[3] = ATTR_parser_nodes___AClassdef____n_kwredef(variable[3]) /*AClassdef::_n_kwredef*/;
2266     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2267   }
2268   variable[3] = variable[0];
2269   variable[3] = ATTR_parser_nodes___AClassdef____n_visibility(variable[3]) /*AClassdef::_n_visibility*/;
2270   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2271   if (UNTAG_Bool(variable[3])) { /*if*/
2272     variable[3] = variable[0];
2273     variable[3] = ATTR_parser_nodes___AClassdef____n_visibility(variable[3]) /*AClassdef::_n_visibility*/;
2274     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2275   }
2276   variable[3] = variable[0];
2277   variable[3] = ATTR_parser_nodes___AClassdef____n_classkind(variable[3]) /*AClassdef::_n_classkind*/;
2278   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2279   if (UNTAG_Bool(variable[3])) { /*if*/
2280     variable[3] = variable[0];
2281     variable[3] = ATTR_parser_nodes___AClassdef____n_classkind(variable[3]) /*AClassdef::_n_classkind*/;
2282     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2283   }
2284   variable[3] = variable[0];
2285   variable[3] = ATTR_parser_nodes___AClassdef____n_id(variable[3]) /*AClassdef::_n_id*/;
2286   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2287   if (UNTAG_Bool(variable[3])) { /*if*/
2288     variable[3] = variable[0];
2289     variable[3] = ATTR_parser_nodes___AClassdef____n_id(variable[3]) /*AClassdef::_n_id*/;
2290     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2291   }
2292   variable[3] = variable[0];
2293   variable[3] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[3]) /*AClassdef::_n_formaldefs*/;
2294   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
2295   while (true) { /*for*/
2296     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
2297     if (!UNTAG_Bool(variable[4])) break; /*for*/
2298     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
2299     variable[5] = variable[4];
2300     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
2301     continue_82: while(0);
2302     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
2303   }
2304   break_82: while(0);
2305   variable[3] = variable[0];
2306   variable[3] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[3]) /*AClassdef::_n_superclasses*/;
2307   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
2308   while (true) { /*for*/
2309     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
2310     if (!UNTAG_Bool(variable[4])) break; /*for*/
2311     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
2312     variable[5] = variable[4];
2313     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
2314     continue_83: while(0);
2315     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
2316   }
2317   break_83: while(0);
2318   variable[3] = variable[0];
2319   variable[3] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[3]) /*AClassdef::_n_propdefs*/;
2320   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
2321   while (true) { /*for*/
2322     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
2323     if (!UNTAG_Bool(variable[4])) break; /*for*/
2324     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
2325     variable[5] = variable[4];
2326     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
2327     continue_84: while(0);
2328     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
2329   }
2330   break_84: while(0);
2331   return_label81: while(false);
2332   tracehead = trace.prev;
2333   return;
2334 }
2335 void parser_prod___AClassdef___visit_all_reverse(val_t  self, val_t  param0) {
2336   struct trace_t trace = {NULL, NULL, 924, LOCATE_parser_prod___AClassdef___visit_all_reverse};
2337   val_t variable[5];
2338   void **closurevariable = NULL;
2339   trace.prev = tracehead; tracehead = &trace;
2340   trace.file = LOCATE_parser_prod;
2341   variable[0] =  self;
2342   variable[1] =  param0;
2343   variable[3] = variable[0];
2344   variable[3] = ATTR_parser_nodes___AClassdef____n_doc(variable[3]) /*AClassdef::_n_doc*/;
2345   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2346   if (UNTAG_Bool(variable[3])) { /*if*/
2347     variable[3] = variable[0];
2348     variable[3] = ATTR_parser_nodes___AClassdef____n_doc(variable[3]) /*AClassdef::_n_doc*/;
2349     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2350   }
2351   variable[3] = variable[0];
2352   variable[3] = ATTR_parser_nodes___AClassdef____n_kwredef(variable[3]) /*AClassdef::_n_kwredef*/;
2353   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2354   if (UNTAG_Bool(variable[3])) { /*if*/
2355     variable[3] = variable[0];
2356     variable[3] = ATTR_parser_nodes___AClassdef____n_kwredef(variable[3]) /*AClassdef::_n_kwredef*/;
2357     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2358   }
2359   variable[3] = variable[0];
2360   variable[3] = ATTR_parser_nodes___AClassdef____n_visibility(variable[3]) /*AClassdef::_n_visibility*/;
2361   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2362   if (UNTAG_Bool(variable[3])) { /*if*/
2363     variable[3] = variable[0];
2364     variable[3] = ATTR_parser_nodes___AClassdef____n_visibility(variable[3]) /*AClassdef::_n_visibility*/;
2365     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2366   }
2367   variable[3] = variable[0];
2368   variable[3] = ATTR_parser_nodes___AClassdef____n_classkind(variable[3]) /*AClassdef::_n_classkind*/;
2369   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2370   if (UNTAG_Bool(variable[3])) { /*if*/
2371     variable[3] = variable[0];
2372     variable[3] = ATTR_parser_nodes___AClassdef____n_classkind(variable[3]) /*AClassdef::_n_classkind*/;
2373     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2374   }
2375   variable[3] = variable[0];
2376   variable[3] = ATTR_parser_nodes___AClassdef____n_id(variable[3]) /*AClassdef::_n_id*/;
2377   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2378   if (UNTAG_Bool(variable[3])) { /*if*/
2379     variable[3] = variable[0];
2380     variable[3] = ATTR_parser_nodes___AClassdef____n_id(variable[3]) /*AClassdef::_n_id*/;
2381     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2382   }
2383   variable[4] = variable[0];
2384   variable[4] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[4]) /*AClassdef::_n_formaldefs*/;
2385   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2386   variable[3] = variable[4];
2387   while (true) { /*while*/
2388     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
2389     if (!UNTAG_Bool(variable[4])) break; /* while*/
2390     variable[4] = variable[0];
2391     variable[4] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[4]) /*AClassdef::_n_formaldefs*/;
2392     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
2393     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
2394     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
2395     variable[3] = variable[4] /*i=*/;
2396     continue_86: while(0);
2397   }
2398   break_86: while(0);
2399   variable[4] = variable[0];
2400   variable[4] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[4]) /*AClassdef::_n_superclasses*/;
2401   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2402   variable[3] = variable[4];
2403   while (true) { /*while*/
2404     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
2405     if (!UNTAG_Bool(variable[4])) break; /* while*/
2406     variable[4] = variable[0];
2407     variable[4] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[4]) /*AClassdef::_n_superclasses*/;
2408     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
2409     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
2410     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
2411     variable[3] = variable[4] /*i=*/;
2412     continue_87: while(0);
2413   }
2414   break_87: while(0);
2415   variable[4] = variable[0];
2416   variable[4] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[4]) /*AClassdef::_n_propdefs*/;
2417   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2418   variable[3] = variable[4];
2419   while (true) { /*while*/
2420     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
2421     if (!UNTAG_Bool(variable[4])) break; /* while*/
2422     variable[4] = variable[0];
2423     variable[4] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[4]) /*AClassdef::_n_propdefs*/;
2424     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
2425     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
2426     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
2427     variable[3] = variable[4] /*i=*/;
2428     continue_88: while(0);
2429   }
2430   break_88: while(0);
2431   return_label85: while(false);
2432   tracehead = trace.prev;
2433   return;
2434 }
2435 void parser_prod___AClassdef___empty_init(val_t  self, int* init_table) {
2436   struct trace_t trace = {NULL, NULL, 751, LOCATE_parser_prod___AClassdef___empty_init};
2437   val_t variable[2];
2438   void **closurevariable = NULL;
2439   trace.prev = tracehead; tracehead = &trace;
2440   trace.file = LOCATE_parser_prod;
2441   variable[0] =  self;
2442   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClassdef].i]) return;
2443   return_label89: while(false);
2444   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClassdef].i] = 1;
2445   tracehead = trace.prev;
2446   return;
2447 }
2448 void parser_prod___AClassdef___init_aclassdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, val_t  param6, val_t  param7, int* init_table) {
2449   struct trace_t trace = {NULL, NULL, 753, LOCATE_parser_prod___AClassdef___init_aclassdef};
2450   val_t variable[14];
2451   void **closurevariable = NULL;
2452   trace.prev = tracehead; tracehead = &trace;
2453   trace.file = LOCATE_parser_prod;
2454   variable[0] =  self;
2455   variable[1] =  param0;
2456   variable[2] =  param1;
2457   variable[3] =  param2;
2458   variable[4] =  param3;
2459   variable[5] =  param4;
2460   variable[6] =  param5;
2461   variable[7] =  param6;
2462   variable[8] =  param7;
2463   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClassdef].i]) return;
2464   variable[10] = variable[0];
2465   CALL_parser_prod___AClassdef___empty_init(variable[10])(variable[10], init_table /*YYY*/) /*AClassdef::empty_init*/;
2466   variable[10] = variable[0];
2467   ATTR_parser_nodes___AClassdef____n_doc(variable[10]) /*AClassdef::_n_doc*/ =  variable[1] /*n_doc*/;
2468   variable[10] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2469   if (UNTAG_Bool(variable[10])) { /*if*/
2470     variable[10] = variable[0];
2471     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[10]) /*PNode::parent=*/;
2472   }
2473   variable[10] = variable[0];
2474   ATTR_parser_nodes___AClassdef____n_kwredef(variable[10]) /*AClassdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
2475   variable[10] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2476   if (UNTAG_Bool(variable[10])) { /*if*/
2477     variable[10] = variable[0];
2478     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[10]) /*PNode::parent=*/;
2479   }
2480   variable[10] = variable[0];
2481   ATTR_parser_nodes___AClassdef____n_visibility(variable[10]) /*AClassdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
2482   variable[10] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2483   if (UNTAG_Bool(variable[10])) { /*if*/
2484     variable[10] = variable[0];
2485     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[10]) /*PNode::parent=*/;
2486   }
2487   variable[10] = variable[0];
2488   ATTR_parser_nodes___AClassdef____n_classkind(variable[10]) /*AClassdef::_n_classkind*/ =  variable[4] /*n_classkind*/;
2489   variable[10] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_classkind*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_classkind*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_classkind*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_classkind*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_classkind*/)( variable[4] /*n_classkind*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2490   if (UNTAG_Bool(variable[10])) { /*if*/
2491     variable[10] = variable[0];
2492     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_classkind*/)( variable[4] /*n_classkind*/, variable[10]) /*PNode::parent=*/;
2493   }
2494   variable[10] = variable[0];
2495   ATTR_parser_nodes___AClassdef____n_id(variable[10]) /*AClassdef::_n_id*/ =  variable[5] /*n_id*/;
2496   variable[10] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_id*/)( variable[5] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2497   if (UNTAG_Bool(variable[10])) { /*if*/
2498     variable[10] = variable[0];
2499     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_id*/)( variable[5] /*n_id*/, variable[10]) /*PNode::parent=*/;
2500   }
2501   variable[10] = variable[0];
2502   variable[11] = NEW_List_list___List___init(); /*new List[PFormaldef]*/
2503   ATTR_parser_nodes___AClassdef____n_formaldefs(variable[10]) /*AClassdef::_n_formaldefs*/ = variable[11];
2504   variable[10] = CALL_abstract_collection___Collection___iterator( variable[6] /*n_formaldefs*/)( variable[6] /*n_formaldefs*/) /*AbstractArray::iterator*/;
2505   while (true) { /*for*/
2506     variable[11] = CALL_abstract_collection___Iterator___is_ok(variable[10])(variable[10]) /*ArrayIterator::is_ok*/;
2507     if (!UNTAG_Bool(variable[11])) break; /*for*/
2508     variable[11] = CALL_abstract_collection___Iterator___item(variable[10])(variable[10]) /*ArrayIterator::item*/;
2509     variable[12] = variable[11];
2510     variable[13] = TAG_Bool(( variable[12] /*n*/==NIT_NULL) || VAL_ISA( variable[12] /*n*/, COLOR_PFormaldef, ID_PFormaldef)) /*cast PFormaldef*/;
2511     if (!UNTAG_Bool(variable[13])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___init_aclassdef, LOCATE_parser_prod, 787); nit_exit(1);}
2512     variable[13] = variable[0];
2513     variable[13] = ATTR_parser_nodes___AClassdef____n_formaldefs(variable[13]) /*AClassdef::_n_formaldefs*/;
2514     CALL_abstract_collection___SimpleCollection___add(variable[13])(variable[13],  variable[12] /*n*/) /*IndexedCollection::add*/;
2515     variable[13] = variable[0];
2516     CALL_parser_prod___PNode___parent__eq( variable[12] /*n*/)( variable[12] /*n*/, variable[13]) /*PNode::parent=*/;
2517     continue_91: while(0);
2518     CALL_abstract_collection___Iterator___next(variable[10])(variable[10]) /*ArrayIterator::next*/;
2519   }
2520   break_91: while(0);
2521   variable[10] = variable[0];
2522   variable[11] = NEW_List_list___List___init(); /*new List[PSuperclass]*/
2523   ATTR_parser_nodes___AClassdef____n_superclasses(variable[10]) /*AClassdef::_n_superclasses*/ = variable[11];
2524   variable[10] = CALL_abstract_collection___Collection___iterator( variable[7] /*n_superclasses*/)( variable[7] /*n_superclasses*/) /*AbstractArray::iterator*/;
2525   while (true) { /*for*/
2526     variable[11] = CALL_abstract_collection___Iterator___is_ok(variable[10])(variable[10]) /*ArrayIterator::is_ok*/;
2527     if (!UNTAG_Bool(variable[11])) break; /*for*/
2528     variable[11] = CALL_abstract_collection___Iterator___item(variable[10])(variable[10]) /*ArrayIterator::item*/;
2529     variable[12] = variable[11];
2530     variable[13] = TAG_Bool(( variable[12] /*n*/==NIT_NULL) || VAL_ISA( variable[12] /*n*/, COLOR_PSuperclass, ID_PSuperclass)) /*cast PSuperclass*/;
2531     if (!UNTAG_Bool(variable[13])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___init_aclassdef, LOCATE_parser_prod, 793); nit_exit(1);}
2532     variable[13] = variable[0];
2533     variable[13] = ATTR_parser_nodes___AClassdef____n_superclasses(variable[13]) /*AClassdef::_n_superclasses*/;
2534     CALL_abstract_collection___SimpleCollection___add(variable[13])(variable[13],  variable[12] /*n*/) /*IndexedCollection::add*/;
2535     variable[13] = variable[0];
2536     CALL_parser_prod___PNode___parent__eq( variable[12] /*n*/)( variable[12] /*n*/, variable[13]) /*PNode::parent=*/;
2537     continue_92: while(0);
2538     CALL_abstract_collection___Iterator___next(variable[10])(variable[10]) /*ArrayIterator::next*/;
2539   }
2540   break_92: while(0);
2541   variable[10] = variable[0];
2542   variable[11] = NEW_List_list___List___init(); /*new List[PPropdef]*/
2543   ATTR_parser_nodes___AClassdef____n_propdefs(variable[10]) /*AClassdef::_n_propdefs*/ = variable[11];
2544   variable[10] = CALL_abstract_collection___Collection___iterator( variable[8] /*n_propdefs*/)( variable[8] /*n_propdefs*/) /*AbstractArray::iterator*/;
2545   while (true) { /*for*/
2546     variable[11] = CALL_abstract_collection___Iterator___is_ok(variable[10])(variable[10]) /*ArrayIterator::is_ok*/;
2547     if (!UNTAG_Bool(variable[11])) break; /*for*/
2548     variable[11] = CALL_abstract_collection___Iterator___item(variable[10])(variable[10]) /*ArrayIterator::item*/;
2549     variable[12] = variable[11];
2550     variable[13] = TAG_Bool(( variable[12] /*n*/==NIT_NULL) || VAL_ISA( variable[12] /*n*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2551     if (!UNTAG_Bool(variable[13])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClassdef___init_aclassdef, LOCATE_parser_prod, 799); nit_exit(1);}
2552     variable[13] = variable[0];
2553     variable[13] = ATTR_parser_nodes___AClassdef____n_propdefs(variable[13]) /*AClassdef::_n_propdefs*/;
2554     CALL_abstract_collection___SimpleCollection___add(variable[13])(variable[13],  variable[12] /*n*/) /*IndexedCollection::add*/;
2555     variable[13] = variable[0];
2556     CALL_parser_prod___PNode___parent__eq( variable[12] /*n*/)( variable[12] /*n*/, variable[13]) /*PNode::parent=*/;
2557     continue_93: while(0);
2558     CALL_abstract_collection___Iterator___next(variable[10])(variable[10]) /*ArrayIterator::next*/;
2559   }
2560   break_93: while(0);
2561   return_label90: while(false);
2562   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClassdef].i] = 1;
2563   tracehead = trace.prev;
2564   return;
2565 }
2566 void parser_prod___ATopClassdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
2567   struct trace_t trace = {NULL, NULL, 981, LOCATE_parser_prod___ATopClassdef___replace_child};
2568   val_t variable[8];
2569   void **closurevariable = NULL;
2570   trace.prev = tracehead; tracehead = &trace;
2571   trace.file = LOCATE_parser_prod;
2572   variable[0] =  self;
2573   variable[1] =  param0;
2574   variable[2] =  param1;
2575   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2576   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATopClassdef___replace_child, LOCATE_parser_prod, 983); nit_exit(1);}
2577   variable[4] = variable[0];
2578   variable[4] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[4]) /*ATopClassdef::_n_propdefs*/;
2579   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2580   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
2581   variable[4] = variable[5];
2582   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
2583   while (true) { /*for*/
2584     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
2585     if (!UNTAG_Bool(variable[5])) break; /*for*/
2586     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
2587     variable[6] = variable[5];
2588     variable[7] = variable[0];
2589     variable[7] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[7]) /*ATopClassdef::_n_propdefs*/;
2590     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
2591     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
2592     if (UNTAG_Bool(variable[7])) { /*if*/
2593       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2594       if (UNTAG_Bool(variable[7])) { /*if*/
2595         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2596         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATopClassdef___replace_child, LOCATE_parser_prod, 987); nit_exit(1);}
2597         variable[7] = variable[0];
2598         variable[7] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[7]) /*ATopClassdef::_n_propdefs*/;
2599         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
2600         variable[7] = variable[0];
2601         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
2602       } else { /*if*/
2603         variable[7] = variable[0];
2604         variable[7] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[7]) /*ATopClassdef::_n_propdefs*/;
2605         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
2606       }
2607       goto return_label94;
2608     }
2609     continue_95: while(0);
2610     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
2611   }
2612   break_95: while(0);
2613   return_label94: while(false);
2614   tracehead = trace.prev;
2615   return;
2616 }
2617 void parser_prod___ATopClassdef___visit_all(val_t  self, val_t  param0) {
2618   struct trace_t trace = {NULL, NULL, 998, LOCATE_parser_prod___ATopClassdef___visit_all};
2619   val_t variable[6];
2620   void **closurevariable = NULL;
2621   trace.prev = tracehead; tracehead = &trace;
2622   trace.file = LOCATE_parser_prod;
2623   variable[0] =  self;
2624   variable[1] =  param0;
2625   variable[3] = variable[0];
2626   variable[3] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[3]) /*ATopClassdef::_n_propdefs*/;
2627   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
2628   while (true) { /*for*/
2629     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
2630     if (!UNTAG_Bool(variable[4])) break; /*for*/
2631     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
2632     variable[5] = variable[4];
2633     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
2634     continue_97: while(0);
2635     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
2636   }
2637   break_97: while(0);
2638   return_label96: while(false);
2639   tracehead = trace.prev;
2640   return;
2641 }
2642 void parser_prod___ATopClassdef___visit_all_reverse(val_t  self, val_t  param0) {
2643   struct trace_t trace = {NULL, NULL, 1005, LOCATE_parser_prod___ATopClassdef___visit_all_reverse};
2644   val_t variable[5];
2645   void **closurevariable = NULL;
2646   trace.prev = tracehead; tracehead = &trace;
2647   trace.file = LOCATE_parser_prod;
2648   variable[0] =  self;
2649   variable[1] =  param0;
2650   variable[4] = variable[0];
2651   variable[4] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[4]) /*ATopClassdef::_n_propdefs*/;
2652   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2653   variable[3] = variable[4];
2654   while (true) { /*while*/
2655     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
2656     if (!UNTAG_Bool(variable[4])) break; /* while*/
2657     variable[4] = variable[0];
2658     variable[4] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[4]) /*ATopClassdef::_n_propdefs*/;
2659     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
2660     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
2661     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
2662     variable[3] = variable[4] /*i=*/;
2663     continue_99: while(0);
2664   }
2665   break_99: while(0);
2666   return_label98: while(false);
2667   tracehead = trace.prev;
2668   return;
2669 }
2670 void parser_prod___ATopClassdef___empty_init(val_t  self, int* init_table) {
2671   struct trace_t trace = {NULL, NULL, 966, LOCATE_parser_prod___ATopClassdef___empty_init};
2672   val_t variable[2];
2673   void **closurevariable = NULL;
2674   trace.prev = tracehead; tracehead = &trace;
2675   trace.file = LOCATE_parser_prod;
2676   variable[0] =  self;
2677   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATopClassdef].i]) return;
2678   return_label100: while(false);
2679   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATopClassdef].i] = 1;
2680   tracehead = trace.prev;
2681   return;
2682 }
2683 void parser_prod___ATopClassdef___init_atopclassdef(val_t  self, val_t  param0, int* init_table) {
2684   struct trace_t trace = {NULL, NULL, 968, LOCATE_parser_prod___ATopClassdef___init_atopclassdef};
2685   val_t variable[7];
2686   void **closurevariable = NULL;
2687   trace.prev = tracehead; tracehead = &trace;
2688   trace.file = LOCATE_parser_prod;
2689   variable[0] =  self;
2690   variable[1] =  param0;
2691   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATopClassdef].i]) return;
2692   variable[3] = variable[0];
2693   CALL_parser_prod___ATopClassdef___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ATopClassdef::empty_init*/;
2694   variable[3] = variable[0];
2695   variable[4] = NEW_List_list___List___init(); /*new List[PPropdef]*/
2696   ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[3]) /*ATopClassdef::_n_propdefs*/ = variable[4];
2697   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_propdefs*/)( variable[1] /*n_propdefs*/) /*AbstractArray::iterator*/;
2698   while (true) { /*for*/
2699     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
2700     if (!UNTAG_Bool(variable[4])) break; /*for*/
2701     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
2702     variable[5] = variable[4];
2703     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2704     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATopClassdef___init_atopclassdef, LOCATE_parser_prod, 975); nit_exit(1);}
2705     variable[6] = variable[0];
2706     variable[6] = ATTR_parser_nodes___ATopClassdef____n_propdefs(variable[6]) /*ATopClassdef::_n_propdefs*/;
2707     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
2708     variable[6] = variable[0];
2709     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
2710     continue_102: while(0);
2711     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
2712   }
2713   break_102: while(0);
2714   return_label101: while(false);
2715   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATopClassdef].i] = 1;
2716   tracehead = trace.prev;
2717   return;
2718 }
2719 void parser_prod___AMainClassdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
2720   struct trace_t trace = {NULL, NULL, 1033, LOCATE_parser_prod___AMainClassdef___replace_child};
2721   val_t variable[8];
2722   void **closurevariable = NULL;
2723   trace.prev = tracehead; tracehead = &trace;
2724   trace.file = LOCATE_parser_prod;
2725   variable[0] =  self;
2726   variable[1] =  param0;
2727   variable[2] =  param1;
2728   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2729   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainClassdef___replace_child, LOCATE_parser_prod, 1035); nit_exit(1);}
2730   variable[4] = variable[0];
2731   variable[4] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[4]) /*AMainClassdef::_n_propdefs*/;
2732   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2733   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
2734   variable[4] = variable[5];
2735   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
2736   while (true) { /*for*/
2737     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
2738     if (!UNTAG_Bool(variable[5])) break; /*for*/
2739     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
2740     variable[6] = variable[5];
2741     variable[7] = variable[0];
2742     variable[7] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[7]) /*AMainClassdef::_n_propdefs*/;
2743     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
2744     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
2745     if (UNTAG_Bool(variable[7])) { /*if*/
2746       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2747       if (UNTAG_Bool(variable[7])) { /*if*/
2748         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2749         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainClassdef___replace_child, LOCATE_parser_prod, 1039); nit_exit(1);}
2750         variable[7] = variable[0];
2751         variable[7] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[7]) /*AMainClassdef::_n_propdefs*/;
2752         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
2753         variable[7] = variable[0];
2754         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
2755       } else { /*if*/
2756         variable[7] = variable[0];
2757         variable[7] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[7]) /*AMainClassdef::_n_propdefs*/;
2758         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
2759       }
2760       goto return_label103;
2761     }
2762     continue_104: while(0);
2763     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
2764   }
2765   break_104: while(0);
2766   return_label103: while(false);
2767   tracehead = trace.prev;
2768   return;
2769 }
2770 void parser_prod___AMainClassdef___visit_all(val_t  self, val_t  param0) {
2771   struct trace_t trace = {NULL, NULL, 1050, LOCATE_parser_prod___AMainClassdef___visit_all};
2772   val_t variable[6];
2773   void **closurevariable = NULL;
2774   trace.prev = tracehead; tracehead = &trace;
2775   trace.file = LOCATE_parser_prod;
2776   variable[0] =  self;
2777   variable[1] =  param0;
2778   variable[3] = variable[0];
2779   variable[3] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[3]) /*AMainClassdef::_n_propdefs*/;
2780   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
2781   while (true) { /*for*/
2782     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
2783     if (!UNTAG_Bool(variable[4])) break; /*for*/
2784     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
2785     variable[5] = variable[4];
2786     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
2787     continue_106: while(0);
2788     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
2789   }
2790   break_106: while(0);
2791   return_label105: while(false);
2792   tracehead = trace.prev;
2793   return;
2794 }
2795 void parser_prod___AMainClassdef___visit_all_reverse(val_t  self, val_t  param0) {
2796   struct trace_t trace = {NULL, NULL, 1057, LOCATE_parser_prod___AMainClassdef___visit_all_reverse};
2797   val_t variable[5];
2798   void **closurevariable = NULL;
2799   trace.prev = tracehead; tracehead = &trace;
2800   trace.file = LOCATE_parser_prod;
2801   variable[0] =  self;
2802   variable[1] =  param0;
2803   variable[4] = variable[0];
2804   variable[4] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[4]) /*AMainClassdef::_n_propdefs*/;
2805   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
2806   variable[3] = variable[4];
2807   while (true) { /*while*/
2808     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
2809     if (!UNTAG_Bool(variable[4])) break; /* while*/
2810     variable[4] = variable[0];
2811     variable[4] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[4]) /*AMainClassdef::_n_propdefs*/;
2812     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
2813     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
2814     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
2815     variable[3] = variable[4] /*i=*/;
2816     continue_108: while(0);
2817   }
2818   break_108: while(0);
2819   return_label107: while(false);
2820   tracehead = trace.prev;
2821   return;
2822 }
2823 void parser_prod___AMainClassdef___empty_init(val_t  self, int* init_table) {
2824   struct trace_t trace = {NULL, NULL, 1018, LOCATE_parser_prod___AMainClassdef___empty_init};
2825   val_t variable[2];
2826   void **closurevariable = NULL;
2827   trace.prev = tracehead; tracehead = &trace;
2828   trace.file = LOCATE_parser_prod;
2829   variable[0] =  self;
2830   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainClassdef].i]) return;
2831   return_label109: while(false);
2832   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainClassdef].i] = 1;
2833   tracehead = trace.prev;
2834   return;
2835 }
2836 void parser_prod___AMainClassdef___init_amainclassdef(val_t  self, val_t  param0, int* init_table) {
2837   struct trace_t trace = {NULL, NULL, 1020, LOCATE_parser_prod___AMainClassdef___init_amainclassdef};
2838   val_t variable[7];
2839   void **closurevariable = NULL;
2840   trace.prev = tracehead; tracehead = &trace;
2841   trace.file = LOCATE_parser_prod;
2842   variable[0] =  self;
2843   variable[1] =  param0;
2844   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainClassdef].i]) return;
2845   variable[3] = variable[0];
2846   CALL_parser_prod___AMainClassdef___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AMainClassdef::empty_init*/;
2847   variable[3] = variable[0];
2848   variable[4] = NEW_List_list___List___init(); /*new List[PPropdef]*/
2849   ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[3]) /*AMainClassdef::_n_propdefs*/ = variable[4];
2850   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_propdefs*/)( variable[1] /*n_propdefs*/) /*AbstractArray::iterator*/;
2851   while (true) { /*for*/
2852     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
2853     if (!UNTAG_Bool(variable[4])) break; /*for*/
2854     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
2855     variable[5] = variable[4];
2856     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_PPropdef, ID_PPropdef)) /*cast PPropdef*/;
2857     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainClassdef___init_amainclassdef, LOCATE_parser_prod, 1027); nit_exit(1);}
2858     variable[6] = variable[0];
2859     variable[6] = ATTR_parser_nodes___AMainClassdef____n_propdefs(variable[6]) /*AMainClassdef::_n_propdefs*/;
2860     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
2861     variable[6] = variable[0];
2862     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
2863     continue_111: while(0);
2864     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
2865   }
2866   break_111: while(0);
2867   return_label110: while(false);
2868   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainClassdef].i] = 1;
2869   tracehead = trace.prev;
2870   return;
2871 }
2872 void parser_prod___AConcreteClasskind___n_kwclass__eq(val_t  self, val_t  param0) {
2873   struct trace_t trace = {NULL, NULL, 1069, LOCATE_parser_prod___AConcreteClasskind___n_kwclass__eq};
2874   val_t variable[4];
2875   void **closurevariable = NULL;
2876   trace.prev = tracehead; tracehead = &trace;
2877   trace.file = LOCATE_parser_prod;
2878   variable[0] =  self;
2879   variable[1] =  param0;
2880   variable[3] = variable[0];
2881   ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/ =  variable[1] /*n*/;
2882   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2883   if (UNTAG_Bool(variable[3])) { /*if*/
2884     variable[3] = variable[0];
2885     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
2886   }
2887   return_label112: while(false);
2888   tracehead = trace.prev;
2889   return;
2890 }
2891 void parser_prod___AConcreteClasskind___replace_child(val_t  self, val_t  param0, val_t  param1) {
2892   struct trace_t trace = {NULL, NULL, 1090, LOCATE_parser_prod___AConcreteClasskind___replace_child};
2893   val_t variable[5];
2894   void **closurevariable = NULL;
2895   trace.prev = tracehead; tracehead = &trace;
2896   trace.file = LOCATE_parser_prod;
2897   variable[0] =  self;
2898   variable[1] =  param0;
2899   variable[2] =  param1;
2900   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2901   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteClasskind___replace_child, LOCATE_parser_prod, 1092); nit_exit(1);}
2902   variable[4] = variable[0];
2903   variable[4] = ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[4]) /*AConcreteClasskind::_n_kwclass*/;
2904   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
2905   if (UNTAG_Bool(variable[4])) { /*if*/
2906     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2907     if (UNTAG_Bool(variable[4])) { /*if*/
2908       variable[4] = variable[0];
2909       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
2910       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwclass, ID_TKwclass)) /*cast TKwclass*/;
2911       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteClasskind___replace_child, LOCATE_parser_prod, 1096); nit_exit(1);}
2912       variable[4] = variable[0];
2913       ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[4]) /*AConcreteClasskind::_n_kwclass*/ =  variable[2] /*new_child*/;
2914     } else { /*if*/
2915       variable[4] = variable[0];
2916       ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[4]) /*AConcreteClasskind::_n_kwclass*/ =  NIT_NULL /*null*/;
2917     }
2918     goto return_label113;
2919   }
2920   return_label113: while(false);
2921   tracehead = trace.prev;
2922   return;
2923 }
2924 void parser_prod___AConcreteClasskind___visit_all(val_t  self, val_t  param0) {
2925   struct trace_t trace = {NULL, NULL, 1105, LOCATE_parser_prod___AConcreteClasskind___visit_all};
2926   val_t variable[4];
2927   void **closurevariable = NULL;
2928   trace.prev = tracehead; tracehead = &trace;
2929   trace.file = LOCATE_parser_prod;
2930   variable[0] =  self;
2931   variable[1] =  param0;
2932   variable[3] = variable[0];
2933   variable[3] = ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/;
2934   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2935   if (UNTAG_Bool(variable[3])) { /*if*/
2936     variable[3] = variable[0];
2937     variable[3] = ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/;
2938     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2939   }
2940   return_label114: while(false);
2941   tracehead = trace.prev;
2942   return;
2943 }
2944 void parser_prod___AConcreteClasskind___visit_all_reverse(val_t  self, val_t  param0) {
2945   struct trace_t trace = {NULL, NULL, 1112, LOCATE_parser_prod___AConcreteClasskind___visit_all_reverse};
2946   val_t variable[4];
2947   void **closurevariable = NULL;
2948   trace.prev = tracehead; tracehead = &trace;
2949   trace.file = LOCATE_parser_prod;
2950   variable[0] =  self;
2951   variable[1] =  param0;
2952   variable[3] = variable[0];
2953   variable[3] = ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/;
2954   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
2955   if (UNTAG_Bool(variable[3])) { /*if*/
2956     variable[3] = variable[0];
2957     variable[3] = ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/;
2958     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
2959   }
2960   return_label115: while(false);
2961   tracehead = trace.prev;
2962   return;
2963 }
2964 void parser_prod___AConcreteClasskind___empty_init(val_t  self, int* init_table) {
2965   struct trace_t trace = {NULL, NULL, 1077, LOCATE_parser_prod___AConcreteClasskind___empty_init};
2966   val_t variable[2];
2967   void **closurevariable = NULL;
2968   trace.prev = tracehead; tracehead = &trace;
2969   trace.file = LOCATE_parser_prod;
2970   variable[0] =  self;
2971   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteClasskind].i]) return;
2972   return_label116: while(false);
2973   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteClasskind].i] = 1;
2974   tracehead = trace.prev;
2975   return;
2976 }
2977 void parser_prod___AConcreteClasskind___init_aconcreteclasskind(val_t  self, val_t  param0, int* init_table) {
2978   struct trace_t trace = {NULL, NULL, 1079, LOCATE_parser_prod___AConcreteClasskind___init_aconcreteclasskind};
2979   val_t variable[4];
2980   void **closurevariable = NULL;
2981   trace.prev = tracehead; tracehead = &trace;
2982   trace.file = LOCATE_parser_prod;
2983   variable[0] =  self;
2984   variable[1] =  param0;
2985   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteClasskind].i]) return;
2986   variable[3] = variable[0];
2987   CALL_parser_prod___AConcreteClasskind___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AConcreteClasskind::empty_init*/;
2988   variable[3] = variable[0];
2989   ATTR_parser_nodes___AConcreteClasskind____n_kwclass(variable[3]) /*AConcreteClasskind::_n_kwclass*/ =  variable[1] /*n_kwclass*/;
2990   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwclass*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwclass*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwclass*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwclass*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwclass*/)( variable[1] /*n_kwclass*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
2991   if (UNTAG_Bool(variable[3])) { /*if*/
2992     variable[3] = variable[0];
2993     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwclass*/)( variable[1] /*n_kwclass*/, variable[3]) /*PNode::parent=*/;
2994   }
2995   return_label117: while(false);
2996   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteClasskind].i] = 1;
2997   tracehead = trace.prev;
2998   return;
2999 }
3000 void parser_prod___AAbstractClasskind___n_kwabstract__eq(val_t  self, val_t  param0) {
3001   struct trace_t trace = {NULL, NULL, 1120, LOCATE_parser_prod___AAbstractClasskind___n_kwabstract__eq};
3002   val_t variable[4];
3003   void **closurevariable = NULL;
3004   trace.prev = tracehead; tracehead = &trace;
3005   trace.file = LOCATE_parser_prod;
3006   variable[0] =  self;
3007   variable[1] =  param0;
3008   variable[3] = variable[0];
3009   ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[3]) /*AAbstractClasskind::_n_kwabstract*/ =  variable[1] /*n*/;
3010   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3011   if (UNTAG_Bool(variable[3])) { /*if*/
3012     variable[3] = variable[0];
3013     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3014   }
3015   return_label118: while(false);
3016   tracehead = trace.prev;
3017   return;
3018 }
3019 void parser_prod___AAbstractClasskind___n_kwclass__eq(val_t  self, val_t  param0) {
3020   struct trace_t trace = {NULL, NULL, 1127, LOCATE_parser_prod___AAbstractClasskind___n_kwclass__eq};
3021   val_t variable[4];
3022   void **closurevariable = NULL;
3023   trace.prev = tracehead; tracehead = &trace;
3024   trace.file = LOCATE_parser_prod;
3025   variable[0] =  self;
3026   variable[1] =  param0;
3027   variable[3] = variable[0];
3028   ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[3]) /*AAbstractClasskind::_n_kwclass*/ =  variable[1] /*n*/;
3029   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3030   if (UNTAG_Bool(variable[3])) { /*if*/
3031     variable[3] = variable[0];
3032     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3033   }
3034   return_label119: while(false);
3035   tracehead = trace.prev;
3036   return;
3037 }
3038 void parser_prod___AAbstractClasskind___replace_child(val_t  self, val_t  param0, val_t  param1) {
3039   struct trace_t trace = {NULL, NULL, 1153, LOCATE_parser_prod___AAbstractClasskind___replace_child};
3040   val_t variable[5];
3041   void **closurevariable = NULL;
3042   trace.prev = tracehead; tracehead = &trace;
3043   trace.file = LOCATE_parser_prod;
3044   variable[0] =  self;
3045   variable[1] =  param0;
3046   variable[2] =  param1;
3047   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3048   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAbstractClasskind___replace_child, LOCATE_parser_prod, 1155); nit_exit(1);}
3049   variable[4] = variable[0];
3050   variable[4] = ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[4]) /*AAbstractClasskind::_n_kwabstract*/;
3051   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3052   if (UNTAG_Bool(variable[4])) { /*if*/
3053     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3054     if (UNTAG_Bool(variable[4])) { /*if*/
3055       variable[4] = variable[0];
3056       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3057       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwabstract, ID_TKwabstract)) /*cast TKwabstract*/;
3058       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAbstractClasskind___replace_child, LOCATE_parser_prod, 1159); nit_exit(1);}
3059       variable[4] = variable[0];
3060       ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[4]) /*AAbstractClasskind::_n_kwabstract*/ =  variable[2] /*new_child*/;
3061     } else { /*if*/
3062       variable[4] = variable[0];
3063       ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[4]) /*AAbstractClasskind::_n_kwabstract*/ =  NIT_NULL /*null*/;
3064     }
3065     goto return_label120;
3066   }
3067   variable[4] = variable[0];
3068   variable[4] = ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[4]) /*AAbstractClasskind::_n_kwclass*/;
3069   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3070   if (UNTAG_Bool(variable[4])) { /*if*/
3071     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3072     if (UNTAG_Bool(variable[4])) { /*if*/
3073       variable[4] = variable[0];
3074       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3075       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwclass, ID_TKwclass)) /*cast TKwclass*/;
3076       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAbstractClasskind___replace_child, LOCATE_parser_prod, 1169); nit_exit(1);}
3077       variable[4] = variable[0];
3078       ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[4]) /*AAbstractClasskind::_n_kwclass*/ =  variable[2] /*new_child*/;
3079     } else { /*if*/
3080       variable[4] = variable[0];
3081       ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[4]) /*AAbstractClasskind::_n_kwclass*/ =  NIT_NULL /*null*/;
3082     }
3083     goto return_label120;
3084   }
3085   return_label120: while(false);
3086   tracehead = trace.prev;
3087   return;
3088 }
3089 void parser_prod___AAbstractClasskind___visit_all(val_t  self, val_t  param0) {
3090   struct trace_t trace = {NULL, NULL, 1178, LOCATE_parser_prod___AAbstractClasskind___visit_all};
3091   val_t variable[4];
3092   void **closurevariable = NULL;
3093   trace.prev = tracehead; tracehead = &trace;
3094   trace.file = LOCATE_parser_prod;
3095   variable[0] =  self;
3096   variable[1] =  param0;
3097   variable[3] = variable[0];
3098   variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[3]) /*AAbstractClasskind::_n_kwabstract*/;
3099   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3100   if (UNTAG_Bool(variable[3])) { /*if*/
3101     variable[3] = variable[0];
3102     variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[3]) /*AAbstractClasskind::_n_kwabstract*/;
3103     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3104   }
3105   variable[3] = variable[0];
3106   variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[3]) /*AAbstractClasskind::_n_kwclass*/;
3107   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3108   if (UNTAG_Bool(variable[3])) { /*if*/
3109     variable[3] = variable[0];
3110     variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[3]) /*AAbstractClasskind::_n_kwclass*/;
3111     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3112   }
3113   return_label121: while(false);
3114   tracehead = trace.prev;
3115   return;
3116 }
3117 void parser_prod___AAbstractClasskind___visit_all_reverse(val_t  self, val_t  param0) {
3118   struct trace_t trace = {NULL, NULL, 1188, LOCATE_parser_prod___AAbstractClasskind___visit_all_reverse};
3119   val_t variable[4];
3120   void **closurevariable = NULL;
3121   trace.prev = tracehead; tracehead = &trace;
3122   trace.file = LOCATE_parser_prod;
3123   variable[0] =  self;
3124   variable[1] =  param0;
3125   variable[3] = variable[0];
3126   variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[3]) /*AAbstractClasskind::_n_kwabstract*/;
3127   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3128   if (UNTAG_Bool(variable[3])) { /*if*/
3129     variable[3] = variable[0];
3130     variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[3]) /*AAbstractClasskind::_n_kwabstract*/;
3131     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3132   }
3133   variable[3] = variable[0];
3134   variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[3]) /*AAbstractClasskind::_n_kwclass*/;
3135   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3136   if (UNTAG_Bool(variable[3])) { /*if*/
3137     variable[3] = variable[0];
3138     variable[3] = ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[3]) /*AAbstractClasskind::_n_kwclass*/;
3139     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3140   }
3141   return_label122: while(false);
3142   tracehead = trace.prev;
3143   return;
3144 }
3145 void parser_prod___AAbstractClasskind___empty_init(val_t  self, int* init_table) {
3146   struct trace_t trace = {NULL, NULL, 1135, LOCATE_parser_prod___AAbstractClasskind___empty_init};
3147   val_t variable[2];
3148   void **closurevariable = NULL;
3149   trace.prev = tracehead; tracehead = &trace;
3150   trace.file = LOCATE_parser_prod;
3151   variable[0] =  self;
3152   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbstractClasskind].i]) return;
3153   return_label123: while(false);
3154   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbstractClasskind].i] = 1;
3155   tracehead = trace.prev;
3156   return;
3157 }
3158 void parser_prod___AAbstractClasskind___init_aabstractclasskind(val_t  self, val_t  param0, val_t  param1, int* init_table) {
3159   struct trace_t trace = {NULL, NULL, 1137, LOCATE_parser_prod___AAbstractClasskind___init_aabstractclasskind};
3160   val_t variable[5];
3161   void **closurevariable = NULL;
3162   trace.prev = tracehead; tracehead = &trace;
3163   trace.file = LOCATE_parser_prod;
3164   variable[0] =  self;
3165   variable[1] =  param0;
3166   variable[2] =  param1;
3167   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbstractClasskind].i]) return;
3168   variable[4] = variable[0];
3169   CALL_parser_prod___AAbstractClasskind___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AAbstractClasskind::empty_init*/;
3170   variable[4] = variable[0];
3171   ATTR_parser_nodes___AAbstractClasskind____n_kwabstract(variable[4]) /*AAbstractClasskind::_n_kwabstract*/ =  variable[1] /*n_kwabstract*/;
3172   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwabstract*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwabstract*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwabstract*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwabstract*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwabstract*/)( variable[1] /*n_kwabstract*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3173   if (UNTAG_Bool(variable[4])) { /*if*/
3174     variable[4] = variable[0];
3175     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwabstract*/)( variable[1] /*n_kwabstract*/, variable[4]) /*PNode::parent=*/;
3176   }
3177   variable[4] = variable[0];
3178   ATTR_parser_nodes___AAbstractClasskind____n_kwclass(variable[4]) /*AAbstractClasskind::_n_kwclass*/ =  variable[2] /*n_kwclass*/;
3179   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwclass*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwclass*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwclass*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwclass*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwclass*/)( variable[2] /*n_kwclass*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3180   if (UNTAG_Bool(variable[4])) { /*if*/
3181     variable[4] = variable[0];
3182     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwclass*/)( variable[2] /*n_kwclass*/, variable[4]) /*PNode::parent=*/;
3183   }
3184   return_label124: while(false);
3185   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbstractClasskind].i] = 1;
3186   tracehead = trace.prev;
3187   return;
3188 }
3189 void parser_prod___AInterfaceClasskind___n_kwinterface__eq(val_t  self, val_t  param0) {
3190   struct trace_t trace = {NULL, NULL, 1199, LOCATE_parser_prod___AInterfaceClasskind___n_kwinterface__eq};
3191   val_t variable[4];
3192   void **closurevariable = NULL;
3193   trace.prev = tracehead; tracehead = &trace;
3194   trace.file = LOCATE_parser_prod;
3195   variable[0] =  self;
3196   variable[1] =  param0;
3197   variable[3] = variable[0];
3198   ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/ =  variable[1] /*n*/;
3199   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3200   if (UNTAG_Bool(variable[3])) { /*if*/
3201     variable[3] = variable[0];
3202     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3203   }
3204   return_label125: while(false);
3205   tracehead = trace.prev;
3206   return;
3207 }
3208 void parser_prod___AInterfaceClasskind___replace_child(val_t  self, val_t  param0, val_t  param1) {
3209   struct trace_t trace = {NULL, NULL, 1220, LOCATE_parser_prod___AInterfaceClasskind___replace_child};
3210   val_t variable[5];
3211   void **closurevariable = NULL;
3212   trace.prev = tracehead; tracehead = &trace;
3213   trace.file = LOCATE_parser_prod;
3214   variable[0] =  self;
3215   variable[1] =  param0;
3216   variable[2] =  param1;
3217   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3218   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInterfaceClasskind___replace_child, LOCATE_parser_prod, 1222); nit_exit(1);}
3219   variable[4] = variable[0];
3220   variable[4] = ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[4]) /*AInterfaceClasskind::_n_kwinterface*/;
3221   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3222   if (UNTAG_Bool(variable[4])) { /*if*/
3223     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3224     if (UNTAG_Bool(variable[4])) { /*if*/
3225       variable[4] = variable[0];
3226       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3227       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwinterface, ID_TKwinterface)) /*cast TKwinterface*/;
3228       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInterfaceClasskind___replace_child, LOCATE_parser_prod, 1226); nit_exit(1);}
3229       variable[4] = variable[0];
3230       ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[4]) /*AInterfaceClasskind::_n_kwinterface*/ =  variable[2] /*new_child*/;
3231     } else { /*if*/
3232       variable[4] = variable[0];
3233       ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[4]) /*AInterfaceClasskind::_n_kwinterface*/ =  NIT_NULL /*null*/;
3234     }
3235     goto return_label126;
3236   }
3237   return_label126: while(false);
3238   tracehead = trace.prev;
3239   return;
3240 }
3241 void parser_prod___AInterfaceClasskind___visit_all(val_t  self, val_t  param0) {
3242   struct trace_t trace = {NULL, NULL, 1235, LOCATE_parser_prod___AInterfaceClasskind___visit_all};
3243   val_t variable[4];
3244   void **closurevariable = NULL;
3245   trace.prev = tracehead; tracehead = &trace;
3246   trace.file = LOCATE_parser_prod;
3247   variable[0] =  self;
3248   variable[1] =  param0;
3249   variable[3] = variable[0];
3250   variable[3] = ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/;
3251   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3252   if (UNTAG_Bool(variable[3])) { /*if*/
3253     variable[3] = variable[0];
3254     variable[3] = ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/;
3255     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3256   }
3257   return_label127: while(false);
3258   tracehead = trace.prev;
3259   return;
3260 }
3261 void parser_prod___AInterfaceClasskind___visit_all_reverse(val_t  self, val_t  param0) {
3262   struct trace_t trace = {NULL, NULL, 1242, LOCATE_parser_prod___AInterfaceClasskind___visit_all_reverse};
3263   val_t variable[4];
3264   void **closurevariable = NULL;
3265   trace.prev = tracehead; tracehead = &trace;
3266   trace.file = LOCATE_parser_prod;
3267   variable[0] =  self;
3268   variable[1] =  param0;
3269   variable[3] = variable[0];
3270   variable[3] = ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/;
3271   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3272   if (UNTAG_Bool(variable[3])) { /*if*/
3273     variable[3] = variable[0];
3274     variable[3] = ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/;
3275     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3276   }
3277   return_label128: while(false);
3278   tracehead = trace.prev;
3279   return;
3280 }
3281 void parser_prod___AInterfaceClasskind___empty_init(val_t  self, int* init_table) {
3282   struct trace_t trace = {NULL, NULL, 1207, LOCATE_parser_prod___AInterfaceClasskind___empty_init};
3283   val_t variable[2];
3284   void **closurevariable = NULL;
3285   trace.prev = tracehead; tracehead = &trace;
3286   trace.file = LOCATE_parser_prod;
3287   variable[0] =  self;
3288   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInterfaceClasskind].i]) return;
3289   return_label129: while(false);
3290   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInterfaceClasskind].i] = 1;
3291   tracehead = trace.prev;
3292   return;
3293 }
3294 void parser_prod___AInterfaceClasskind___init_ainterfaceclasskind(val_t  self, val_t  param0, int* init_table) {
3295   struct trace_t trace = {NULL, NULL, 1209, LOCATE_parser_prod___AInterfaceClasskind___init_ainterfaceclasskind};
3296   val_t variable[4];
3297   void **closurevariable = NULL;
3298   trace.prev = tracehead; tracehead = &trace;
3299   trace.file = LOCATE_parser_prod;
3300   variable[0] =  self;
3301   variable[1] =  param0;
3302   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInterfaceClasskind].i]) return;
3303   variable[3] = variable[0];
3304   CALL_parser_prod___AInterfaceClasskind___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AInterfaceClasskind::empty_init*/;
3305   variable[3] = variable[0];
3306   ATTR_parser_nodes___AInterfaceClasskind____n_kwinterface(variable[3]) /*AInterfaceClasskind::_n_kwinterface*/ =  variable[1] /*n_kwinterface*/;
3307   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwinterface*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwinterface*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwinterface*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwinterface*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwinterface*/)( variable[1] /*n_kwinterface*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3308   if (UNTAG_Bool(variable[3])) { /*if*/
3309     variable[3] = variable[0];
3310     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwinterface*/)( variable[1] /*n_kwinterface*/, variable[3]) /*PNode::parent=*/;
3311   }
3312   return_label130: while(false);
3313   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInterfaceClasskind].i] = 1;
3314   tracehead = trace.prev;
3315   return;
3316 }
3317 void parser_prod___AUniversalClasskind___n_kwuniversal__eq(val_t  self, val_t  param0) {
3318   struct trace_t trace = {NULL, NULL, 1250, LOCATE_parser_prod___AUniversalClasskind___n_kwuniversal__eq};
3319   val_t variable[4];
3320   void **closurevariable = NULL;
3321   trace.prev = tracehead; tracehead = &trace;
3322   trace.file = LOCATE_parser_prod;
3323   variable[0] =  self;
3324   variable[1] =  param0;
3325   variable[3] = variable[0];
3326   ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/ =  variable[1] /*n*/;
3327   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3328   if (UNTAG_Bool(variable[3])) { /*if*/
3329     variable[3] = variable[0];
3330     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3331   }
3332   return_label131: while(false);
3333   tracehead = trace.prev;
3334   return;
3335 }
3336 void parser_prod___AUniversalClasskind___replace_child(val_t  self, val_t  param0, val_t  param1) {
3337   struct trace_t trace = {NULL, NULL, 1271, LOCATE_parser_prod___AUniversalClasskind___replace_child};
3338   val_t variable[5];
3339   void **closurevariable = NULL;
3340   trace.prev = tracehead; tracehead = &trace;
3341   trace.file = LOCATE_parser_prod;
3342   variable[0] =  self;
3343   variable[1] =  param0;
3344   variable[2] =  param1;
3345   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3346   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AUniversalClasskind___replace_child, LOCATE_parser_prod, 1273); nit_exit(1);}
3347   variable[4] = variable[0];
3348   variable[4] = ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[4]) /*AUniversalClasskind::_n_kwuniversal*/;
3349   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3350   if (UNTAG_Bool(variable[4])) { /*if*/
3351     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3352     if (UNTAG_Bool(variable[4])) { /*if*/
3353       variable[4] = variable[0];
3354       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3355       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwuniversal, ID_TKwuniversal)) /*cast TKwuniversal*/;
3356       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AUniversalClasskind___replace_child, LOCATE_parser_prod, 1277); nit_exit(1);}
3357       variable[4] = variable[0];
3358       ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[4]) /*AUniversalClasskind::_n_kwuniversal*/ =  variable[2] /*new_child*/;
3359     } else { /*if*/
3360       variable[4] = variable[0];
3361       ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[4]) /*AUniversalClasskind::_n_kwuniversal*/ =  NIT_NULL /*null*/;
3362     }
3363     goto return_label132;
3364   }
3365   return_label132: while(false);
3366   tracehead = trace.prev;
3367   return;
3368 }
3369 void parser_prod___AUniversalClasskind___visit_all(val_t  self, val_t  param0) {
3370   struct trace_t trace = {NULL, NULL, 1286, LOCATE_parser_prod___AUniversalClasskind___visit_all};
3371   val_t variable[4];
3372   void **closurevariable = NULL;
3373   trace.prev = tracehead; tracehead = &trace;
3374   trace.file = LOCATE_parser_prod;
3375   variable[0] =  self;
3376   variable[1] =  param0;
3377   variable[3] = variable[0];
3378   variable[3] = ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/;
3379   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3380   if (UNTAG_Bool(variable[3])) { /*if*/
3381     variable[3] = variable[0];
3382     variable[3] = ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/;
3383     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3384   }
3385   return_label133: while(false);
3386   tracehead = trace.prev;
3387   return;
3388 }
3389 void parser_prod___AUniversalClasskind___visit_all_reverse(val_t  self, val_t  param0) {
3390   struct trace_t trace = {NULL, NULL, 1293, LOCATE_parser_prod___AUniversalClasskind___visit_all_reverse};
3391   val_t variable[4];
3392   void **closurevariable = NULL;
3393   trace.prev = tracehead; tracehead = &trace;
3394   trace.file = LOCATE_parser_prod;
3395   variable[0] =  self;
3396   variable[1] =  param0;
3397   variable[3] = variable[0];
3398   variable[3] = ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/;
3399   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3400   if (UNTAG_Bool(variable[3])) { /*if*/
3401     variable[3] = variable[0];
3402     variable[3] = ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/;
3403     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3404   }
3405   return_label134: while(false);
3406   tracehead = trace.prev;
3407   return;
3408 }
3409 void parser_prod___AUniversalClasskind___empty_init(val_t  self, int* init_table) {
3410   struct trace_t trace = {NULL, NULL, 1258, LOCATE_parser_prod___AUniversalClasskind___empty_init};
3411   val_t variable[2];
3412   void **closurevariable = NULL;
3413   trace.prev = tracehead; tracehead = &trace;
3414   trace.file = LOCATE_parser_prod;
3415   variable[0] =  self;
3416   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUniversalClasskind].i]) return;
3417   return_label135: while(false);
3418   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUniversalClasskind].i] = 1;
3419   tracehead = trace.prev;
3420   return;
3421 }
3422 void parser_prod___AUniversalClasskind___init_auniversalclasskind(val_t  self, val_t  param0, int* init_table) {
3423   struct trace_t trace = {NULL, NULL, 1260, LOCATE_parser_prod___AUniversalClasskind___init_auniversalclasskind};
3424   val_t variable[4];
3425   void **closurevariable = NULL;
3426   trace.prev = tracehead; tracehead = &trace;
3427   trace.file = LOCATE_parser_prod;
3428   variable[0] =  self;
3429   variable[1] =  param0;
3430   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUniversalClasskind].i]) return;
3431   variable[3] = variable[0];
3432   CALL_parser_prod___AUniversalClasskind___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AUniversalClasskind::empty_init*/;
3433   variable[3] = variable[0];
3434   ATTR_parser_nodes___AUniversalClasskind____n_kwuniversal(variable[3]) /*AUniversalClasskind::_n_kwuniversal*/ =  variable[1] /*n_kwuniversal*/;
3435   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwuniversal*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwuniversal*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwuniversal*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwuniversal*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwuniversal*/)( variable[1] /*n_kwuniversal*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3436   if (UNTAG_Bool(variable[3])) { /*if*/
3437     variable[3] = variable[0];
3438     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwuniversal*/)( variable[1] /*n_kwuniversal*/, variable[3]) /*PNode::parent=*/;
3439   }
3440   return_label136: while(false);
3441   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUniversalClasskind].i] = 1;
3442   tracehead = trace.prev;
3443   return;
3444 }
3445 void parser_prod___AFormaldef___n_id__eq(val_t  self, val_t  param0) {
3446   struct trace_t trace = {NULL, NULL, 1301, LOCATE_parser_prod___AFormaldef___n_id__eq};
3447   val_t variable[4];
3448   void **closurevariable = NULL;
3449   trace.prev = tracehead; tracehead = &trace;
3450   trace.file = LOCATE_parser_prod;
3451   variable[0] =  self;
3452   variable[1] =  param0;
3453   variable[3] = variable[0];
3454   ATTR_parser_nodes___AFormaldef____n_id(variable[3]) /*AFormaldef::_n_id*/ =  variable[1] /*n*/;
3455   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3456   if (UNTAG_Bool(variable[3])) { /*if*/
3457     variable[3] = variable[0];
3458     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3459   }
3460   return_label137: while(false);
3461   tracehead = trace.prev;
3462   return;
3463 }
3464 void parser_prod___AFormaldef___n_type__eq(val_t  self, val_t  param0) {
3465   struct trace_t trace = {NULL, NULL, 1308, LOCATE_parser_prod___AFormaldef___n_type__eq};
3466   val_t variable[4];
3467   void **closurevariable = NULL;
3468   trace.prev = tracehead; tracehead = &trace;
3469   trace.file = LOCATE_parser_prod;
3470   variable[0] =  self;
3471   variable[1] =  param0;
3472   variable[3] = variable[0];
3473   ATTR_parser_nodes___AFormaldef____n_type(variable[3]) /*AFormaldef::_n_type*/ =  variable[1] /*n*/;
3474   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3475   if (UNTAG_Bool(variable[3])) { /*if*/
3476     variable[3] = variable[0];
3477     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3478   }
3479   return_label138: while(false);
3480   tracehead = trace.prev;
3481   return;
3482 }
3483 void parser_prod___AFormaldef___replace_child(val_t  self, val_t  param0, val_t  param1) {
3484   struct trace_t trace = {NULL, NULL, 1334, LOCATE_parser_prod___AFormaldef___replace_child};
3485   val_t variable[5];
3486   void **closurevariable = NULL;
3487   trace.prev = tracehead; tracehead = &trace;
3488   trace.file = LOCATE_parser_prod;
3489   variable[0] =  self;
3490   variable[1] =  param0;
3491   variable[2] =  param1;
3492   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3493   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFormaldef___replace_child, LOCATE_parser_prod, 1336); nit_exit(1);}
3494   variable[4] = variable[0];
3495   variable[4] = ATTR_parser_nodes___AFormaldef____n_id(variable[4]) /*AFormaldef::_n_id*/;
3496   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3497   if (UNTAG_Bool(variable[4])) { /*if*/
3498     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3499     if (UNTAG_Bool(variable[4])) { /*if*/
3500       variable[4] = variable[0];
3501       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3502       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TClassid, ID_TClassid)) /*cast TClassid*/;
3503       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFormaldef___replace_child, LOCATE_parser_prod, 1340); nit_exit(1);}
3504       variable[4] = variable[0];
3505       ATTR_parser_nodes___AFormaldef____n_id(variable[4]) /*AFormaldef::_n_id*/ =  variable[2] /*new_child*/;
3506     } else { /*if*/
3507       variable[4] = variable[0];
3508       ATTR_parser_nodes___AFormaldef____n_id(variable[4]) /*AFormaldef::_n_id*/ =  NIT_NULL /*null*/;
3509     }
3510     goto return_label139;
3511   }
3512   variable[4] = variable[0];
3513   variable[4] = ATTR_parser_nodes___AFormaldef____n_type(variable[4]) /*AFormaldef::_n_type*/;
3514   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3515   if (UNTAG_Bool(variable[4])) { /*if*/
3516     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3517     if (UNTAG_Bool(variable[4])) { /*if*/
3518       variable[4] = variable[0];
3519       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3520       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
3521       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFormaldef___replace_child, LOCATE_parser_prod, 1350); nit_exit(1);}
3522       variable[4] = variable[0];
3523       ATTR_parser_nodes___AFormaldef____n_type(variable[4]) /*AFormaldef::_n_type*/ =  variable[2] /*new_child*/;
3524     } else { /*if*/
3525       variable[4] = variable[0];
3526       ATTR_parser_nodes___AFormaldef____n_type(variable[4]) /*AFormaldef::_n_type*/ =  NIT_NULL /*null*/;
3527     }
3528     goto return_label139;
3529   }
3530   return_label139: while(false);
3531   tracehead = trace.prev;
3532   return;
3533 }
3534 void parser_prod___AFormaldef___visit_all(val_t  self, val_t  param0) {
3535   struct trace_t trace = {NULL, NULL, 1359, LOCATE_parser_prod___AFormaldef___visit_all};
3536   val_t variable[4];
3537   void **closurevariable = NULL;
3538   trace.prev = tracehead; tracehead = &trace;
3539   trace.file = LOCATE_parser_prod;
3540   variable[0] =  self;
3541   variable[1] =  param0;
3542   variable[3] = variable[0];
3543   variable[3] = ATTR_parser_nodes___AFormaldef____n_id(variable[3]) /*AFormaldef::_n_id*/;
3544   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3545   if (UNTAG_Bool(variable[3])) { /*if*/
3546     variable[3] = variable[0];
3547     variable[3] = ATTR_parser_nodes___AFormaldef____n_id(variable[3]) /*AFormaldef::_n_id*/;
3548     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3549   }
3550   variable[3] = variable[0];
3551   variable[3] = ATTR_parser_nodes___AFormaldef____n_type(variable[3]) /*AFormaldef::_n_type*/;
3552   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3553   if (UNTAG_Bool(variable[3])) { /*if*/
3554     variable[3] = variable[0];
3555     variable[3] = ATTR_parser_nodes___AFormaldef____n_type(variable[3]) /*AFormaldef::_n_type*/;
3556     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3557   }
3558   return_label140: while(false);
3559   tracehead = trace.prev;
3560   return;
3561 }
3562 void parser_prod___AFormaldef___visit_all_reverse(val_t  self, val_t  param0) {
3563   struct trace_t trace = {NULL, NULL, 1369, LOCATE_parser_prod___AFormaldef___visit_all_reverse};
3564   val_t variable[4];
3565   void **closurevariable = NULL;
3566   trace.prev = tracehead; tracehead = &trace;
3567   trace.file = LOCATE_parser_prod;
3568   variable[0] =  self;
3569   variable[1] =  param0;
3570   variable[3] = variable[0];
3571   variable[3] = ATTR_parser_nodes___AFormaldef____n_id(variable[3]) /*AFormaldef::_n_id*/;
3572   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3573   if (UNTAG_Bool(variable[3])) { /*if*/
3574     variable[3] = variable[0];
3575     variable[3] = ATTR_parser_nodes___AFormaldef____n_id(variable[3]) /*AFormaldef::_n_id*/;
3576     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3577   }
3578   variable[3] = variable[0];
3579   variable[3] = ATTR_parser_nodes___AFormaldef____n_type(variable[3]) /*AFormaldef::_n_type*/;
3580   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3581   if (UNTAG_Bool(variable[3])) { /*if*/
3582     variable[3] = variable[0];
3583     variable[3] = ATTR_parser_nodes___AFormaldef____n_type(variable[3]) /*AFormaldef::_n_type*/;
3584     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3585   }
3586   return_label141: while(false);
3587   tracehead = trace.prev;
3588   return;
3589 }
3590 void parser_prod___AFormaldef___empty_init(val_t  self, int* init_table) {
3591   struct trace_t trace = {NULL, NULL, 1316, LOCATE_parser_prod___AFormaldef___empty_init};
3592   val_t variable[2];
3593   void **closurevariable = NULL;
3594   trace.prev = tracehead; tracehead = &trace;
3595   trace.file = LOCATE_parser_prod;
3596   variable[0] =  self;
3597   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFormaldef].i]) return;
3598   return_label142: while(false);
3599   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFormaldef].i] = 1;
3600   tracehead = trace.prev;
3601   return;
3602 }
3603 void parser_prod___AFormaldef___init_aformaldef(val_t  self, val_t  param0, val_t  param1, int* init_table) {
3604   struct trace_t trace = {NULL, NULL, 1318, LOCATE_parser_prod___AFormaldef___init_aformaldef};
3605   val_t variable[5];
3606   void **closurevariable = NULL;
3607   trace.prev = tracehead; tracehead = &trace;
3608   trace.file = LOCATE_parser_prod;
3609   variable[0] =  self;
3610   variable[1] =  param0;
3611   variable[2] =  param1;
3612   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFormaldef].i]) return;
3613   variable[4] = variable[0];
3614   CALL_parser_prod___AFormaldef___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AFormaldef::empty_init*/;
3615   variable[4] = variable[0];
3616   ATTR_parser_nodes___AFormaldef____n_id(variable[4]) /*AFormaldef::_n_id*/ =  variable[1] /*n_id*/;
3617   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3618   if (UNTAG_Bool(variable[4])) { /*if*/
3619     variable[4] = variable[0];
3620     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[4]) /*PNode::parent=*/;
3621   }
3622   variable[4] = variable[0];
3623   ATTR_parser_nodes___AFormaldef____n_type(variable[4]) /*AFormaldef::_n_type*/ =  variable[2] /*n_type*/;
3624   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3625   if (UNTAG_Bool(variable[4])) { /*if*/
3626     variable[4] = variable[0];
3627     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[4]) /*PNode::parent=*/;
3628   }
3629   return_label143: while(false);
3630   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFormaldef].i] = 1;
3631   tracehead = trace.prev;
3632   return;
3633 }
3634 void parser_prod___ASuperclass___n_kwspecial__eq(val_t  self, val_t  param0) {
3635   struct trace_t trace = {NULL, NULL, 1380, LOCATE_parser_prod___ASuperclass___n_kwspecial__eq};
3636   val_t variable[4];
3637   void **closurevariable = NULL;
3638   trace.prev = tracehead; tracehead = &trace;
3639   trace.file = LOCATE_parser_prod;
3640   variable[0] =  self;
3641   variable[1] =  param0;
3642   variable[3] = variable[0];
3643   ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[3]) /*ASuperclass::_n_kwspecial*/ =  variable[1] /*n*/;
3644   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3645   if (UNTAG_Bool(variable[3])) { /*if*/
3646     variable[3] = variable[0];
3647     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3648   }
3649   return_label144: while(false);
3650   tracehead = trace.prev;
3651   return;
3652 }
3653 void parser_prod___ASuperclass___n_type__eq(val_t  self, val_t  param0) {
3654   struct trace_t trace = {NULL, NULL, 1387, LOCATE_parser_prod___ASuperclass___n_type__eq};
3655   val_t variable[4];
3656   void **closurevariable = NULL;
3657   trace.prev = tracehead; tracehead = &trace;
3658   trace.file = LOCATE_parser_prod;
3659   variable[0] =  self;
3660   variable[1] =  param0;
3661   variable[3] = variable[0];
3662   ATTR_parser_nodes___ASuperclass____n_type(variable[3]) /*ASuperclass::_n_type*/ =  variable[1] /*n*/;
3663   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3664   if (UNTAG_Bool(variable[3])) { /*if*/
3665     variable[3] = variable[0];
3666     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3667   }
3668   return_label145: while(false);
3669   tracehead = trace.prev;
3670   return;
3671 }
3672 void parser_prod___ASuperclass___replace_child(val_t  self, val_t  param0, val_t  param1) {
3673   struct trace_t trace = {NULL, NULL, 1413, LOCATE_parser_prod___ASuperclass___replace_child};
3674   val_t variable[5];
3675   void **closurevariable = NULL;
3676   trace.prev = tracehead; tracehead = &trace;
3677   trace.file = LOCATE_parser_prod;
3678   variable[0] =  self;
3679   variable[1] =  param0;
3680   variable[2] =  param1;
3681   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3682   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperclass___replace_child, LOCATE_parser_prod, 1415); nit_exit(1);}
3683   variable[4] = variable[0];
3684   variable[4] = ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[4]) /*ASuperclass::_n_kwspecial*/;
3685   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3686   if (UNTAG_Bool(variable[4])) { /*if*/
3687     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3688     if (UNTAG_Bool(variable[4])) { /*if*/
3689       variable[4] = variable[0];
3690       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3691       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwspecial, ID_TKwspecial)) /*cast TKwspecial*/;
3692       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperclass___replace_child, LOCATE_parser_prod, 1419); nit_exit(1);}
3693       variable[4] = variable[0];
3694       ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[4]) /*ASuperclass::_n_kwspecial*/ =  variable[2] /*new_child*/;
3695     } else { /*if*/
3696       variable[4] = variable[0];
3697       ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[4]) /*ASuperclass::_n_kwspecial*/ =  NIT_NULL /*null*/;
3698     }
3699     goto return_label146;
3700   }
3701   variable[4] = variable[0];
3702   variable[4] = ATTR_parser_nodes___ASuperclass____n_type(variable[4]) /*ASuperclass::_n_type*/;
3703   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
3704   if (UNTAG_Bool(variable[4])) { /*if*/
3705     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3706     if (UNTAG_Bool(variable[4])) { /*if*/
3707       variable[4] = variable[0];
3708       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
3709       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
3710       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperclass___replace_child, LOCATE_parser_prod, 1429); nit_exit(1);}
3711       variable[4] = variable[0];
3712       ATTR_parser_nodes___ASuperclass____n_type(variable[4]) /*ASuperclass::_n_type*/ =  variable[2] /*new_child*/;
3713     } else { /*if*/
3714       variable[4] = variable[0];
3715       ATTR_parser_nodes___ASuperclass____n_type(variable[4]) /*ASuperclass::_n_type*/ =  NIT_NULL /*null*/;
3716     }
3717     goto return_label146;
3718   }
3719   return_label146: while(false);
3720   tracehead = trace.prev;
3721   return;
3722 }
3723 void parser_prod___ASuperclass___visit_all(val_t  self, val_t  param0) {
3724   struct trace_t trace = {NULL, NULL, 1438, LOCATE_parser_prod___ASuperclass___visit_all};
3725   val_t variable[4];
3726   void **closurevariable = NULL;
3727   trace.prev = tracehead; tracehead = &trace;
3728   trace.file = LOCATE_parser_prod;
3729   variable[0] =  self;
3730   variable[1] =  param0;
3731   variable[3] = variable[0];
3732   variable[3] = ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[3]) /*ASuperclass::_n_kwspecial*/;
3733   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3734   if (UNTAG_Bool(variable[3])) { /*if*/
3735     variable[3] = variable[0];
3736     variable[3] = ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[3]) /*ASuperclass::_n_kwspecial*/;
3737     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3738   }
3739   variable[3] = variable[0];
3740   variable[3] = ATTR_parser_nodes___ASuperclass____n_type(variable[3]) /*ASuperclass::_n_type*/;
3741   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3742   if (UNTAG_Bool(variable[3])) { /*if*/
3743     variable[3] = variable[0];
3744     variable[3] = ATTR_parser_nodes___ASuperclass____n_type(variable[3]) /*ASuperclass::_n_type*/;
3745     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3746   }
3747   return_label147: while(false);
3748   tracehead = trace.prev;
3749   return;
3750 }
3751 void parser_prod___ASuperclass___visit_all_reverse(val_t  self, val_t  param0) {
3752   struct trace_t trace = {NULL, NULL, 1448, LOCATE_parser_prod___ASuperclass___visit_all_reverse};
3753   val_t variable[4];
3754   void **closurevariable = NULL;
3755   trace.prev = tracehead; tracehead = &trace;
3756   trace.file = LOCATE_parser_prod;
3757   variable[0] =  self;
3758   variable[1] =  param0;
3759   variable[3] = variable[0];
3760   variable[3] = ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[3]) /*ASuperclass::_n_kwspecial*/;
3761   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3762   if (UNTAG_Bool(variable[3])) { /*if*/
3763     variable[3] = variable[0];
3764     variable[3] = ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[3]) /*ASuperclass::_n_kwspecial*/;
3765     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3766   }
3767   variable[3] = variable[0];
3768   variable[3] = ATTR_parser_nodes___ASuperclass____n_type(variable[3]) /*ASuperclass::_n_type*/;
3769   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
3770   if (UNTAG_Bool(variable[3])) { /*if*/
3771     variable[3] = variable[0];
3772     variable[3] = ATTR_parser_nodes___ASuperclass____n_type(variable[3]) /*ASuperclass::_n_type*/;
3773     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
3774   }
3775   return_label148: while(false);
3776   tracehead = trace.prev;
3777   return;
3778 }
3779 void parser_prod___ASuperclass___empty_init(val_t  self, int* init_table) {
3780   struct trace_t trace = {NULL, NULL, 1395, LOCATE_parser_prod___ASuperclass___empty_init};
3781   val_t variable[2];
3782   void **closurevariable = NULL;
3783   trace.prev = tracehead; tracehead = &trace;
3784   trace.file = LOCATE_parser_prod;
3785   variable[0] =  self;
3786   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperclass].i]) return;
3787   return_label149: while(false);
3788   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperclass].i] = 1;
3789   tracehead = trace.prev;
3790   return;
3791 }
3792 void parser_prod___ASuperclass___init_asuperclass(val_t  self, val_t  param0, val_t  param1, int* init_table) {
3793   struct trace_t trace = {NULL, NULL, 1397, LOCATE_parser_prod___ASuperclass___init_asuperclass};
3794   val_t variable[5];
3795   void **closurevariable = NULL;
3796   trace.prev = tracehead; tracehead = &trace;
3797   trace.file = LOCATE_parser_prod;
3798   variable[0] =  self;
3799   variable[1] =  param0;
3800   variable[2] =  param1;
3801   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperclass].i]) return;
3802   variable[4] = variable[0];
3803   CALL_parser_prod___ASuperclass___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ASuperclass::empty_init*/;
3804   variable[4] = variable[0];
3805   ATTR_parser_nodes___ASuperclass____n_kwspecial(variable[4]) /*ASuperclass::_n_kwspecial*/ =  variable[1] /*n_kwspecial*/;
3806   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwspecial*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwspecial*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwspecial*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwspecial*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwspecial*/)( variable[1] /*n_kwspecial*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3807   if (UNTAG_Bool(variable[4])) { /*if*/
3808     variable[4] = variable[0];
3809     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwspecial*/)( variable[1] /*n_kwspecial*/, variable[4]) /*PNode::parent=*/;
3810   }
3811   variable[4] = variable[0];
3812   ATTR_parser_nodes___ASuperclass____n_type(variable[4]) /*ASuperclass::_n_type*/ =  variable[2] /*n_type*/;
3813   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3814   if (UNTAG_Bool(variable[4])) { /*if*/
3815     variable[4] = variable[0];
3816     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[4]) /*PNode::parent=*/;
3817   }
3818   return_label150: while(false);
3819   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperclass].i] = 1;
3820   tracehead = trace.prev;
3821   return;
3822 }
3823 void parser_prod___AAttrPropdef___n_doc__eq(val_t  self, val_t  param0) {
3824   struct trace_t trace = {NULL, NULL, 1459, LOCATE_parser_prod___AAttrPropdef___n_doc__eq};
3825   val_t variable[4];
3826   void **closurevariable = NULL;
3827   trace.prev = tracehead; tracehead = &trace;
3828   trace.file = LOCATE_parser_prod;
3829   variable[0] =  self;
3830   variable[1] =  param0;
3831   variable[3] = variable[0];
3832   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
3833   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3834   if (UNTAG_Bool(variable[3])) { /*if*/
3835     variable[3] = variable[0];
3836     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3837   }
3838   return_label151: while(false);
3839   tracehead = trace.prev;
3840   return;
3841 }
3842 void parser_prod___AAttrPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
3843   struct trace_t trace = {NULL, NULL, 1480, LOCATE_parser_prod___AAttrPropdef___n_kwredef__eq};
3844   val_t variable[4];
3845   void **closurevariable = NULL;
3846   trace.prev = tracehead; tracehead = &trace;
3847   trace.file = LOCATE_parser_prod;
3848   variable[0] =  self;
3849   variable[1] =  param0;
3850   variable[3] = variable[0];
3851   ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[3]) /*AAttrPropdef::_n_kwredef*/ =  variable[1] /*n*/;
3852   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3853   if (UNTAG_Bool(variable[3])) { /*if*/
3854     variable[3] = variable[0];
3855     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3856   }
3857   return_label152: while(false);
3858   tracehead = trace.prev;
3859   return;
3860 }
3861 void parser_prod___AAttrPropdef___n_visibility__eq(val_t  self, val_t  param0) {
3862   struct trace_t trace = {NULL, NULL, 1487, LOCATE_parser_prod___AAttrPropdef___n_visibility__eq};
3863   val_t variable[4];
3864   void **closurevariable = NULL;
3865   trace.prev = tracehead; tracehead = &trace;
3866   trace.file = LOCATE_parser_prod;
3867   variable[0] =  self;
3868   variable[1] =  param0;
3869   variable[3] = variable[0];
3870   ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[3]) /*AAttrPropdef::_n_visibility*/ =  variable[1] /*n*/;
3871   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3872   if (UNTAG_Bool(variable[3])) { /*if*/
3873     variable[3] = variable[0];
3874     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3875   }
3876   return_label153: while(false);
3877   tracehead = trace.prev;
3878   return;
3879 }
3880 void parser_prod___AAttrPropdef___n_kwattr__eq(val_t  self, val_t  param0) {
3881   struct trace_t trace = {NULL, NULL, 1494, LOCATE_parser_prod___AAttrPropdef___n_kwattr__eq};
3882   val_t variable[4];
3883   void **closurevariable = NULL;
3884   trace.prev = tracehead; tracehead = &trace;
3885   trace.file = LOCATE_parser_prod;
3886   variable[0] =  self;
3887   variable[1] =  param0;
3888   variable[3] = variable[0];
3889   ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[3]) /*AAttrPropdef::_n_kwattr*/ =  variable[1] /*n*/;
3890   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3891   if (UNTAG_Bool(variable[3])) { /*if*/
3892     variable[3] = variable[0];
3893     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3894   }
3895   return_label154: while(false);
3896   tracehead = trace.prev;
3897   return;
3898 }
3899 void parser_prod___AAttrPropdef___n_id__eq(val_t  self, val_t  param0) {
3900   struct trace_t trace = {NULL, NULL, 1501, LOCATE_parser_prod___AAttrPropdef___n_id__eq};
3901   val_t variable[4];
3902   void **closurevariable = NULL;
3903   trace.prev = tracehead; tracehead = &trace;
3904   trace.file = LOCATE_parser_prod;
3905   variable[0] =  self;
3906   variable[1] =  param0;
3907   variable[3] = variable[0];
3908   ATTR_parser_nodes___AAttrPropdef____n_id(variable[3]) /*AAttrPropdef::_n_id*/ =  variable[1] /*n*/;
3909   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3910   if (UNTAG_Bool(variable[3])) { /*if*/
3911     variable[3] = variable[0];
3912     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3913   }
3914   return_label155: while(false);
3915   tracehead = trace.prev;
3916   return;
3917 }
3918 void parser_prod___AAttrPropdef___n_type__eq(val_t  self, val_t  param0) {
3919   struct trace_t trace = {NULL, NULL, 1508, LOCATE_parser_prod___AAttrPropdef___n_type__eq};
3920   val_t variable[4];
3921   void **closurevariable = NULL;
3922   trace.prev = tracehead; tracehead = &trace;
3923   trace.file = LOCATE_parser_prod;
3924   variable[0] =  self;
3925   variable[1] =  param0;
3926   variable[3] = variable[0];
3927   ATTR_parser_nodes___AAttrPropdef____n_type(variable[3]) /*AAttrPropdef::_n_type*/ =  variable[1] /*n*/;
3928   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3929   if (UNTAG_Bool(variable[3])) { /*if*/
3930     variable[3] = variable[0];
3931     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3932   }
3933   return_label156: while(false);
3934   tracehead = trace.prev;
3935   return;
3936 }
3937 void parser_prod___AAttrPropdef___n_readable__eq(val_t  self, val_t  param0) {
3938   struct trace_t trace = {NULL, NULL, 1466, LOCATE_parser_prod___AAttrPropdef___n_readable__eq};
3939   val_t variable[4];
3940   void **closurevariable = NULL;
3941   trace.prev = tracehead; tracehead = &trace;
3942   trace.file = LOCATE_parser_prod;
3943   variable[0] =  self;
3944   variable[1] =  param0;
3945   variable[3] = variable[0];
3946   ATTR_parser_nodes___AAttrPropdef____n_readable(variable[3]) /*AAttrPropdef::_n_readable*/ =  variable[1] /*n*/;
3947   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3948   if (UNTAG_Bool(variable[3])) { /*if*/
3949     variable[3] = variable[0];
3950     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3951   }
3952   return_label157: while(false);
3953   tracehead = trace.prev;
3954   return;
3955 }
3956 void parser_prod___AAttrPropdef___n_writable__eq(val_t  self, val_t  param0) {
3957   struct trace_t trace = {NULL, NULL, 1473, LOCATE_parser_prod___AAttrPropdef___n_writable__eq};
3958   val_t variable[4];
3959   void **closurevariable = NULL;
3960   trace.prev = tracehead; tracehead = &trace;
3961   trace.file = LOCATE_parser_prod;
3962   variable[0] =  self;
3963   variable[1] =  param0;
3964   variable[3] = variable[0];
3965   ATTR_parser_nodes___AAttrPropdef____n_writable(variable[3]) /*AAttrPropdef::_n_writable*/ =  variable[1] /*n*/;
3966   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3967   if (UNTAG_Bool(variable[3])) { /*if*/
3968     variable[3] = variable[0];
3969     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3970   }
3971   return_label158: while(false);
3972   tracehead = trace.prev;
3973   return;
3974 }
3975 void parser_prod___AAttrPropdef___n_expr__eq(val_t  self, val_t  param0) {
3976   struct trace_t trace = {NULL, NULL, 1515, LOCATE_parser_prod___AAttrPropdef___n_expr__eq};
3977   val_t variable[4];
3978   void **closurevariable = NULL;
3979   trace.prev = tracehead; tracehead = &trace;
3980   trace.file = LOCATE_parser_prod;
3981   variable[0] =  self;
3982   variable[1] =  param0;
3983   variable[3] = variable[0];
3984   ATTR_parser_nodes___AAttrPropdef____n_expr(variable[3]) /*AAttrPropdef::_n_expr*/ =  variable[1] /*n*/;
3985   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
3986   if (UNTAG_Bool(variable[3])) { /*if*/
3987     variable[3] = variable[0];
3988     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
3989   }
3990   return_label159: while(false);
3991   tracehead = trace.prev;
3992   return;
3993 }
3994 void parser_prod___AAttrPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
3995   struct trace_t trace = {NULL, NULL, 1576, LOCATE_parser_prod___AAttrPropdef___replace_child};
3996   val_t variable[5];
3997   void **closurevariable = NULL;
3998   trace.prev = tracehead; tracehead = &trace;
3999   trace.file = LOCATE_parser_prod;
4000   variable[0] =  self;
4001   variable[1] =  param0;
4002   variable[2] =  param1;
4003   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4004   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1578); nit_exit(1);}
4005   variable[4] = variable[0];
4006   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
4007   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4008   if (UNTAG_Bool(variable[4])) { /*if*/
4009     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4010     if (UNTAG_Bool(variable[4])) { /*if*/
4011       variable[4] = variable[0];
4012       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4013       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
4014       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1582); nit_exit(1);}
4015       variable[4] = variable[0];
4016       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
4017     } else { /*if*/
4018       variable[4] = variable[0];
4019       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
4020     }
4021     goto return_label160;
4022   }
4023   variable[4] = variable[0];
4024   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_readable(variable[4]) /*AAttrPropdef::_n_readable*/;
4025   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4026   if (UNTAG_Bool(variable[4])) { /*if*/
4027     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4028     if (UNTAG_Bool(variable[4])) { /*if*/
4029       variable[4] = variable[0];
4030       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4031       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAble, ID_PAble)) /*cast PAble*/;
4032       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1592); nit_exit(1);}
4033       variable[4] = variable[0];
4034       ATTR_parser_nodes___AAttrPropdef____n_readable(variable[4]) /*AAttrPropdef::_n_readable*/ =  variable[2] /*new_child*/;
4035     } else { /*if*/
4036       variable[4] = variable[0];
4037       ATTR_parser_nodes___AAttrPropdef____n_readable(variable[4]) /*AAttrPropdef::_n_readable*/ =  NIT_NULL /*null*/;
4038     }
4039     goto return_label160;
4040   }
4041   variable[4] = variable[0];
4042   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_writable(variable[4]) /*AAttrPropdef::_n_writable*/;
4043   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4044   if (UNTAG_Bool(variable[4])) { /*if*/
4045     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4046     if (UNTAG_Bool(variable[4])) { /*if*/
4047       variable[4] = variable[0];
4048       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4049       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAble, ID_PAble)) /*cast PAble*/;
4050       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1602); nit_exit(1);}
4051       variable[4] = variable[0];
4052       ATTR_parser_nodes___AAttrPropdef____n_writable(variable[4]) /*AAttrPropdef::_n_writable*/ =  variable[2] /*new_child*/;
4053     } else { /*if*/
4054       variable[4] = variable[0];
4055       ATTR_parser_nodes___AAttrPropdef____n_writable(variable[4]) /*AAttrPropdef::_n_writable*/ =  NIT_NULL /*null*/;
4056     }
4057     goto return_label160;
4058   }
4059   variable[4] = variable[0];
4060   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[4]) /*AAttrPropdef::_n_kwredef*/;
4061   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4062   if (UNTAG_Bool(variable[4])) { /*if*/
4063     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4064     if (UNTAG_Bool(variable[4])) { /*if*/
4065       variable[4] = variable[0];
4066       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4067       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
4068       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1612); nit_exit(1);}
4069       variable[4] = variable[0];
4070       ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[4]) /*AAttrPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
4071     } else { /*if*/
4072       variable[4] = variable[0];
4073       ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[4]) /*AAttrPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
4074     }
4075     goto return_label160;
4076   }
4077   variable[4] = variable[0];
4078   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[4]) /*AAttrPropdef::_n_visibility*/;
4079   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4080   if (UNTAG_Bool(variable[4])) { /*if*/
4081     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4082     if (UNTAG_Bool(variable[4])) { /*if*/
4083       variable[4] = variable[0];
4084       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4085       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
4086       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1622); nit_exit(1);}
4087       variable[4] = variable[0];
4088       ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[4]) /*AAttrPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
4089     } else { /*if*/
4090       variable[4] = variable[0];
4091       ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[4]) /*AAttrPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
4092     }
4093     goto return_label160;
4094   }
4095   variable[4] = variable[0];
4096   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[4]) /*AAttrPropdef::_n_kwattr*/;
4097   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4098   if (UNTAG_Bool(variable[4])) { /*if*/
4099     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4100     if (UNTAG_Bool(variable[4])) { /*if*/
4101       variable[4] = variable[0];
4102       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4103       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwattr, ID_TKwattr)) /*cast TKwattr*/;
4104       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1632); nit_exit(1);}
4105       variable[4] = variable[0];
4106       ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[4]) /*AAttrPropdef::_n_kwattr*/ =  variable[2] /*new_child*/;
4107     } else { /*if*/
4108       variable[4] = variable[0];
4109       ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[4]) /*AAttrPropdef::_n_kwattr*/ =  NIT_NULL /*null*/;
4110     }
4111     goto return_label160;
4112   }
4113   variable[4] = variable[0];
4114   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_id(variable[4]) /*AAttrPropdef::_n_id*/;
4115   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4116   if (UNTAG_Bool(variable[4])) { /*if*/
4117     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4118     if (UNTAG_Bool(variable[4])) { /*if*/
4119       variable[4] = variable[0];
4120       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4121       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAttrid, ID_TAttrid)) /*cast TAttrid*/;
4122       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1642); nit_exit(1);}
4123       variable[4] = variable[0];
4124       ATTR_parser_nodes___AAttrPropdef____n_id(variable[4]) /*AAttrPropdef::_n_id*/ =  variable[2] /*new_child*/;
4125     } else { /*if*/
4126       variable[4] = variable[0];
4127       ATTR_parser_nodes___AAttrPropdef____n_id(variable[4]) /*AAttrPropdef::_n_id*/ =  NIT_NULL /*null*/;
4128     }
4129     goto return_label160;
4130   }
4131   variable[4] = variable[0];
4132   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_type(variable[4]) /*AAttrPropdef::_n_type*/;
4133   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4134   if (UNTAG_Bool(variable[4])) { /*if*/
4135     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4136     if (UNTAG_Bool(variable[4])) { /*if*/
4137       variable[4] = variable[0];
4138       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4139       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
4140       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1652); nit_exit(1);}
4141       variable[4] = variable[0];
4142       ATTR_parser_nodes___AAttrPropdef____n_type(variable[4]) /*AAttrPropdef::_n_type*/ =  variable[2] /*new_child*/;
4143     } else { /*if*/
4144       variable[4] = variable[0];
4145       ATTR_parser_nodes___AAttrPropdef____n_type(variable[4]) /*AAttrPropdef::_n_type*/ =  NIT_NULL /*null*/;
4146     }
4147     goto return_label160;
4148   }
4149   variable[4] = variable[0];
4150   variable[4] = ATTR_parser_nodes___AAttrPropdef____n_expr(variable[4]) /*AAttrPropdef::_n_expr*/;
4151   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4152   if (UNTAG_Bool(variable[4])) { /*if*/
4153     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4154     if (UNTAG_Bool(variable[4])) { /*if*/
4155       variable[4] = variable[0];
4156       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4157       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
4158       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrPropdef___replace_child, LOCATE_parser_prod, 1662); nit_exit(1);}
4159       variable[4] = variable[0];
4160       ATTR_parser_nodes___AAttrPropdef____n_expr(variable[4]) /*AAttrPropdef::_n_expr*/ =  variable[2] /*new_child*/;
4161     } else { /*if*/
4162       variable[4] = variable[0];
4163       ATTR_parser_nodes___AAttrPropdef____n_expr(variable[4]) /*AAttrPropdef::_n_expr*/ =  NIT_NULL /*null*/;
4164     }
4165     goto return_label160;
4166   }
4167   return_label160: while(false);
4168   tracehead = trace.prev;
4169   return;
4170 }
4171 void parser_prod___AAttrPropdef___visit_all(val_t  self, val_t  param0) {
4172   struct trace_t trace = {NULL, NULL, 1671, LOCATE_parser_prod___AAttrPropdef___visit_all};
4173   val_t variable[4];
4174   void **closurevariable = NULL;
4175   trace.prev = tracehead; tracehead = &trace;
4176   trace.file = LOCATE_parser_prod;
4177   variable[0] =  self;
4178   variable[1] =  param0;
4179   variable[3] = variable[0];
4180   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4181   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4182   if (UNTAG_Bool(variable[3])) { /*if*/
4183     variable[3] = variable[0];
4184     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4185     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4186   }
4187   variable[3] = variable[0];
4188   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_readable(variable[3]) /*AAttrPropdef::_n_readable*/;
4189   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4190   if (UNTAG_Bool(variable[3])) { /*if*/
4191     variable[3] = variable[0];
4192     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_readable(variable[3]) /*AAttrPropdef::_n_readable*/;
4193     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4194   }
4195   variable[3] = variable[0];
4196   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_writable(variable[3]) /*AAttrPropdef::_n_writable*/;
4197   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4198   if (UNTAG_Bool(variable[3])) { /*if*/
4199     variable[3] = variable[0];
4200     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_writable(variable[3]) /*AAttrPropdef::_n_writable*/;
4201     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4202   }
4203   variable[3] = variable[0];
4204   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[3]) /*AAttrPropdef::_n_kwredef*/;
4205   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4206   if (UNTAG_Bool(variable[3])) { /*if*/
4207     variable[3] = variable[0];
4208     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[3]) /*AAttrPropdef::_n_kwredef*/;
4209     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4210   }
4211   variable[3] = variable[0];
4212   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[3]) /*AAttrPropdef::_n_visibility*/;
4213   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4214   if (UNTAG_Bool(variable[3])) { /*if*/
4215     variable[3] = variable[0];
4216     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[3]) /*AAttrPropdef::_n_visibility*/;
4217     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4218   }
4219   variable[3] = variable[0];
4220   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[3]) /*AAttrPropdef::_n_kwattr*/;
4221   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4222   if (UNTAG_Bool(variable[3])) { /*if*/
4223     variable[3] = variable[0];
4224     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[3]) /*AAttrPropdef::_n_kwattr*/;
4225     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4226   }
4227   variable[3] = variable[0];
4228   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_id(variable[3]) /*AAttrPropdef::_n_id*/;
4229   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4230   if (UNTAG_Bool(variable[3])) { /*if*/
4231     variable[3] = variable[0];
4232     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_id(variable[3]) /*AAttrPropdef::_n_id*/;
4233     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4234   }
4235   variable[3] = variable[0];
4236   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_type(variable[3]) /*AAttrPropdef::_n_type*/;
4237   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4238   if (UNTAG_Bool(variable[3])) { /*if*/
4239     variable[3] = variable[0];
4240     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_type(variable[3]) /*AAttrPropdef::_n_type*/;
4241     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4242   }
4243   variable[3] = variable[0];
4244   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_expr(variable[3]) /*AAttrPropdef::_n_expr*/;
4245   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4246   if (UNTAG_Bool(variable[3])) { /*if*/
4247     variable[3] = variable[0];
4248     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_expr(variable[3]) /*AAttrPropdef::_n_expr*/;
4249     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4250   }
4251   return_label161: while(false);
4252   tracehead = trace.prev;
4253   return;
4254 }
4255 void parser_prod___AAttrPropdef___visit_all_reverse(val_t  self, val_t  param0) {
4256   struct trace_t trace = {NULL, NULL, 1702, LOCATE_parser_prod___AAttrPropdef___visit_all_reverse};
4257   val_t variable[4];
4258   void **closurevariable = NULL;
4259   trace.prev = tracehead; tracehead = &trace;
4260   trace.file = LOCATE_parser_prod;
4261   variable[0] =  self;
4262   variable[1] =  param0;
4263   variable[3] = variable[0];
4264   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4265   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4266   if (UNTAG_Bool(variable[3])) { /*if*/
4267     variable[3] = variable[0];
4268     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4269     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4270   }
4271   variable[3] = variable[0];
4272   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_readable(variable[3]) /*AAttrPropdef::_n_readable*/;
4273   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4274   if (UNTAG_Bool(variable[3])) { /*if*/
4275     variable[3] = variable[0];
4276     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_readable(variable[3]) /*AAttrPropdef::_n_readable*/;
4277     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4278   }
4279   variable[3] = variable[0];
4280   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_writable(variable[3]) /*AAttrPropdef::_n_writable*/;
4281   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4282   if (UNTAG_Bool(variable[3])) { /*if*/
4283     variable[3] = variable[0];
4284     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_writable(variable[3]) /*AAttrPropdef::_n_writable*/;
4285     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4286   }
4287   variable[3] = variable[0];
4288   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[3]) /*AAttrPropdef::_n_kwredef*/;
4289   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4290   if (UNTAG_Bool(variable[3])) { /*if*/
4291     variable[3] = variable[0];
4292     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[3]) /*AAttrPropdef::_n_kwredef*/;
4293     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4294   }
4295   variable[3] = variable[0];
4296   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[3]) /*AAttrPropdef::_n_visibility*/;
4297   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4298   if (UNTAG_Bool(variable[3])) { /*if*/
4299     variable[3] = variable[0];
4300     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[3]) /*AAttrPropdef::_n_visibility*/;
4301     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4302   }
4303   variable[3] = variable[0];
4304   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[3]) /*AAttrPropdef::_n_kwattr*/;
4305   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4306   if (UNTAG_Bool(variable[3])) { /*if*/
4307     variable[3] = variable[0];
4308     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[3]) /*AAttrPropdef::_n_kwattr*/;
4309     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4310   }
4311   variable[3] = variable[0];
4312   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_id(variable[3]) /*AAttrPropdef::_n_id*/;
4313   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4314   if (UNTAG_Bool(variable[3])) { /*if*/
4315     variable[3] = variable[0];
4316     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_id(variable[3]) /*AAttrPropdef::_n_id*/;
4317     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4318   }
4319   variable[3] = variable[0];
4320   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_type(variable[3]) /*AAttrPropdef::_n_type*/;
4321   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4322   if (UNTAG_Bool(variable[3])) { /*if*/
4323     variable[3] = variable[0];
4324     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_type(variable[3]) /*AAttrPropdef::_n_type*/;
4325     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4326   }
4327   variable[3] = variable[0];
4328   variable[3] = ATTR_parser_nodes___AAttrPropdef____n_expr(variable[3]) /*AAttrPropdef::_n_expr*/;
4329   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4330   if (UNTAG_Bool(variable[3])) { /*if*/
4331     variable[3] = variable[0];
4332     variable[3] = ATTR_parser_nodes___AAttrPropdef____n_expr(variable[3]) /*AAttrPropdef::_n_expr*/;
4333     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4334   }
4335   return_label162: while(false);
4336   tracehead = trace.prev;
4337   return;
4338 }
4339 void parser_prod___AAttrPropdef___empty_init(val_t  self, int* init_table) {
4340   struct trace_t trace = {NULL, NULL, 1523, LOCATE_parser_prod___AAttrPropdef___empty_init};
4341   val_t variable[2];
4342   void **closurevariable = NULL;
4343   trace.prev = tracehead; tracehead = &trace;
4344   trace.file = LOCATE_parser_prod;
4345   variable[0] =  self;
4346   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrPropdef].i]) return;
4347   return_label163: while(false);
4348   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrPropdef].i] = 1;
4349   tracehead = trace.prev;
4350   return;
4351 }
4352 void parser_prod___AAttrPropdef___init_aattrpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, val_t  param6, val_t  param7, val_t  param8, int* init_table) {
4353   struct trace_t trace = {NULL, NULL, 1525, LOCATE_parser_prod___AAttrPropdef___init_aattrpropdef};
4354   val_t variable[12];
4355   void **closurevariable = NULL;
4356   trace.prev = tracehead; tracehead = &trace;
4357   trace.file = LOCATE_parser_prod;
4358   variable[0] =  self;
4359   variable[1] =  param0;
4360   variable[2] =  param1;
4361   variable[3] =  param2;
4362   variable[4] =  param3;
4363   variable[5] =  param4;
4364   variable[6] =  param5;
4365   variable[7] =  param6;
4366   variable[8] =  param7;
4367   variable[9] =  param8;
4368   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrPropdef].i]) return;
4369   variable[11] = variable[0];
4370   CALL_parser_prod___AAttrPropdef___empty_init(variable[11])(variable[11], init_table /*YYY*/) /*AAttrPropdef::empty_init*/;
4371   variable[11] = variable[0];
4372   ATTR_parser_nodes___PPropdef____n_doc(variable[11]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
4373   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4374   if (UNTAG_Bool(variable[11])) { /*if*/
4375     variable[11] = variable[0];
4376     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[11]) /*PNode::parent=*/;
4377   }
4378   variable[11] = variable[0];
4379   ATTR_parser_nodes___AAttrPropdef____n_readable(variable[11]) /*AAttrPropdef::_n_readable*/ =  variable[2] /*n_readable*/;
4380   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_readable*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_readable*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_readable*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_readable*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_readable*/)( variable[2] /*n_readable*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4381   if (UNTAG_Bool(variable[11])) { /*if*/
4382     variable[11] = variable[0];
4383     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_readable*/)( variable[2] /*n_readable*/, variable[11]) /*PNode::parent=*/;
4384   }
4385   variable[11] = variable[0];
4386   ATTR_parser_nodes___AAttrPropdef____n_writable(variable[11]) /*AAttrPropdef::_n_writable*/ =  variable[3] /*n_writable*/;
4387   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_writable*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_writable*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_writable*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_writable*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_writable*/)( variable[3] /*n_writable*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4388   if (UNTAG_Bool(variable[11])) { /*if*/
4389     variable[11] = variable[0];
4390     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_writable*/)( variable[3] /*n_writable*/, variable[11]) /*PNode::parent=*/;
4391   }
4392   variable[11] = variable[0];
4393   ATTR_parser_nodes___AAttrPropdef____n_kwredef(variable[11]) /*AAttrPropdef::_n_kwredef*/ =  variable[4] /*n_kwredef*/;
4394   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwredef*/)( variable[4] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4395   if (UNTAG_Bool(variable[11])) { /*if*/
4396     variable[11] = variable[0];
4397     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwredef*/)( variable[4] /*n_kwredef*/, variable[11]) /*PNode::parent=*/;
4398   }
4399   variable[11] = variable[0];
4400   ATTR_parser_nodes___AAttrPropdef____n_visibility(variable[11]) /*AAttrPropdef::_n_visibility*/ =  variable[5] /*n_visibility*/;
4401   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_visibility*/)( variable[5] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4402   if (UNTAG_Bool(variable[11])) { /*if*/
4403     variable[11] = variable[0];
4404     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_visibility*/)( variable[5] /*n_visibility*/, variable[11]) /*PNode::parent=*/;
4405   }
4406   variable[11] = variable[0];
4407   ATTR_parser_nodes___AAttrPropdef____n_kwattr(variable[11]) /*AAttrPropdef::_n_kwattr*/ =  variable[6] /*n_kwattr*/;
4408   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_kwattr*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_kwattr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_kwattr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_kwattr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_kwattr*/)( variable[6] /*n_kwattr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4409   if (UNTAG_Bool(variable[11])) { /*if*/
4410     variable[11] = variable[0];
4411     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_kwattr*/)( variable[6] /*n_kwattr*/, variable[11]) /*PNode::parent=*/;
4412   }
4413   variable[11] = variable[0];
4414   ATTR_parser_nodes___AAttrPropdef____n_id(variable[11]) /*AAttrPropdef::_n_id*/ =  variable[7] /*n_id*/;
4415   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[7] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[7] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[7] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[7] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[7] /*n_id*/)( variable[7] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4416   if (UNTAG_Bool(variable[11])) { /*if*/
4417     variable[11] = variable[0];
4418     CALL_parser_prod___PNode___parent__eq( variable[7] /*n_id*/)( variable[7] /*n_id*/, variable[11]) /*PNode::parent=*/;
4419   }
4420   variable[11] = variable[0];
4421   ATTR_parser_nodes___AAttrPropdef____n_type(variable[11]) /*AAttrPropdef::_n_type*/ =  variable[8] /*n_type*/;
4422   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[8] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[8] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[8] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[8] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[8] /*n_type*/)( variable[8] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4423   if (UNTAG_Bool(variable[11])) { /*if*/
4424     variable[11] = variable[0];
4425     CALL_parser_prod___PNode___parent__eq( variable[8] /*n_type*/)( variable[8] /*n_type*/, variable[11]) /*PNode::parent=*/;
4426   }
4427   variable[11] = variable[0];
4428   ATTR_parser_nodes___AAttrPropdef____n_expr(variable[11]) /*AAttrPropdef::_n_expr*/ =  variable[9] /*n_expr*/;
4429   variable[11] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[9] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[9] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[9] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[9] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[9] /*n_expr*/)( variable[9] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4430   if (UNTAG_Bool(variable[11])) { /*if*/
4431     variable[11] = variable[0];
4432     CALL_parser_prod___PNode___parent__eq( variable[9] /*n_expr*/)( variable[9] /*n_expr*/, variable[11]) /*PNode::parent=*/;
4433   }
4434   return_label164: while(false);
4435   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrPropdef].i] = 1;
4436   tracehead = trace.prev;
4437   return;
4438 }
4439 void parser_prod___AMethPropdef___n_doc__eq(val_t  self, val_t  param0) {
4440   struct trace_t trace = {NULL, NULL, 1734, LOCATE_parser_prod___AMethPropdef___n_doc__eq};
4441   val_t variable[4];
4442   void **closurevariable = NULL;
4443   trace.prev = tracehead; tracehead = &trace;
4444   trace.file = LOCATE_parser_prod;
4445   variable[0] =  self;
4446   variable[1] =  param0;
4447   variable[3] = variable[0];
4448   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
4449   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4450   if (UNTAG_Bool(variable[3])) { /*if*/
4451     variable[3] = variable[0];
4452     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4453   }
4454   return_label165: while(false);
4455   tracehead = trace.prev;
4456   return;
4457 }
4458 void parser_prod___AMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
4459   struct trace_t trace = {NULL, NULL, 1741, LOCATE_parser_prod___AMethPropdef___n_kwredef__eq};
4460   val_t variable[4];
4461   void **closurevariable = NULL;
4462   trace.prev = tracehead; tracehead = &trace;
4463   trace.file = LOCATE_parser_prod;
4464   variable[0] =  self;
4465   variable[1] =  param0;
4466   variable[3] = variable[0];
4467   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
4468   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4469   if (UNTAG_Bool(variable[3])) { /*if*/
4470     variable[3] = variable[0];
4471     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4472   }
4473   return_label166: while(false);
4474   tracehead = trace.prev;
4475   return;
4476 }
4477 void parser_prod___AMethPropdef___n_visibility__eq(val_t  self, val_t  param0) {
4478   struct trace_t trace = {NULL, NULL, 1748, LOCATE_parser_prod___AMethPropdef___n_visibility__eq};
4479   val_t variable[4];
4480   void **closurevariable = NULL;
4481   trace.prev = tracehead; tracehead = &trace;
4482   trace.file = LOCATE_parser_prod;
4483   variable[0] =  self;
4484   variable[1] =  param0;
4485   variable[3] = variable[0];
4486   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
4487   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4488   if (UNTAG_Bool(variable[3])) { /*if*/
4489     variable[3] = variable[0];
4490     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4491   }
4492   return_label167: while(false);
4493   tracehead = trace.prev;
4494   return;
4495 }
4496 void parser_prod___AMethPropdef___n_methid__eq(val_t  self, val_t  param0) {
4497   struct trace_t trace = {NULL, NULL, 1755, LOCATE_parser_prod___AMethPropdef___n_methid__eq};
4498   val_t variable[4];
4499   void **closurevariable = NULL;
4500   trace.prev = tracehead; tracehead = &trace;
4501   trace.file = LOCATE_parser_prod;
4502   variable[0] =  self;
4503   variable[1] =  param0;
4504   variable[3] = variable[0];
4505   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
4506   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4507   if (UNTAG_Bool(variable[3])) { /*if*/
4508     variable[3] = variable[0];
4509     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4510   }
4511   return_label168: while(false);
4512   tracehead = trace.prev;
4513   return;
4514 }
4515 void parser_prod___AMethPropdef___n_signature__eq(val_t  self, val_t  param0) {
4516   struct trace_t trace = {NULL, NULL, 1762, LOCATE_parser_prod___AMethPropdef___n_signature__eq};
4517   val_t variable[4];
4518   void **closurevariable = NULL;
4519   trace.prev = tracehead; tracehead = &trace;
4520   trace.file = LOCATE_parser_prod;
4521   variable[0] =  self;
4522   variable[1] =  param0;
4523   variable[3] = variable[0];
4524   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
4525   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4526   if (UNTAG_Bool(variable[3])) { /*if*/
4527     variable[3] = variable[0];
4528     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4529   }
4530   return_label169: while(false);
4531   tracehead = trace.prev;
4532   return;
4533 }
4534 void parser_prod___AMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
4535   struct trace_t trace = {NULL, NULL, 1803, LOCATE_parser_prod___AMethPropdef___replace_child};
4536   val_t variable[5];
4537   void **closurevariable = NULL;
4538   trace.prev = tracehead; tracehead = &trace;
4539   trace.file = LOCATE_parser_prod;
4540   variable[0] =  self;
4541   variable[1] =  param0;
4542   variable[2] =  param1;
4543   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4544   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1805); nit_exit(1);}
4545   variable[4] = variable[0];
4546   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
4547   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4548   if (UNTAG_Bool(variable[4])) { /*if*/
4549     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4550     if (UNTAG_Bool(variable[4])) { /*if*/
4551       variable[4] = variable[0];
4552       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4553       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
4554       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1809); nit_exit(1);}
4555       variable[4] = variable[0];
4556       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
4557     } else { /*if*/
4558       variable[4] = variable[0];
4559       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
4560     }
4561     goto return_label170;
4562   }
4563   variable[4] = variable[0];
4564   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
4565   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4566   if (UNTAG_Bool(variable[4])) { /*if*/
4567     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4568     if (UNTAG_Bool(variable[4])) { /*if*/
4569       variable[4] = variable[0];
4570       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4571       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
4572       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1819); nit_exit(1);}
4573       variable[4] = variable[0];
4574       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
4575     } else { /*if*/
4576       variable[4] = variable[0];
4577       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
4578     }
4579     goto return_label170;
4580   }
4581   variable[4] = variable[0];
4582   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
4583   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4584   if (UNTAG_Bool(variable[4])) { /*if*/
4585     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4586     if (UNTAG_Bool(variable[4])) { /*if*/
4587       variable[4] = variable[0];
4588       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4589       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
4590       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1829); nit_exit(1);}
4591       variable[4] = variable[0];
4592       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
4593     } else { /*if*/
4594       variable[4] = variable[0];
4595       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
4596     }
4597     goto return_label170;
4598   }
4599   variable[4] = variable[0];
4600   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
4601   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4602   if (UNTAG_Bool(variable[4])) { /*if*/
4603     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4604     if (UNTAG_Bool(variable[4])) { /*if*/
4605       variable[4] = variable[0];
4606       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4607       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
4608       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1839); nit_exit(1);}
4609       variable[4] = variable[0];
4610       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
4611     } else { /*if*/
4612       variable[4] = variable[0];
4613       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
4614     }
4615     goto return_label170;
4616   }
4617   variable[4] = variable[0];
4618   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
4619   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4620   if (UNTAG_Bool(variable[4])) { /*if*/
4621     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4622     if (UNTAG_Bool(variable[4])) { /*if*/
4623       variable[4] = variable[0];
4624       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4625       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
4626       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMethPropdef___replace_child, LOCATE_parser_prod, 1849); nit_exit(1);}
4627       variable[4] = variable[0];
4628       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
4629     } else { /*if*/
4630       variable[4] = variable[0];
4631       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
4632     }
4633     goto return_label170;
4634   }
4635   return_label170: while(false);
4636   tracehead = trace.prev;
4637   return;
4638 }
4639 void parser_prod___AMethPropdef___visit_all(val_t  self, val_t  param0) {
4640   struct trace_t trace = {NULL, NULL, 1858, LOCATE_parser_prod___AMethPropdef___visit_all};
4641   val_t variable[4];
4642   void **closurevariable = NULL;
4643   trace.prev = tracehead; tracehead = &trace;
4644   trace.file = LOCATE_parser_prod;
4645   variable[0] =  self;
4646   variable[1] =  param0;
4647   variable[3] = variable[0];
4648   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4649   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4650   if (UNTAG_Bool(variable[3])) { /*if*/
4651     variable[3] = variable[0];
4652     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4653     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4654   }
4655   variable[3] = variable[0];
4656   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
4657   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4658   if (UNTAG_Bool(variable[3])) { /*if*/
4659     variable[3] = variable[0];
4660     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
4661     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4662   }
4663   variable[3] = variable[0];
4664   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
4665   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4666   if (UNTAG_Bool(variable[3])) { /*if*/
4667     variable[3] = variable[0];
4668     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
4669     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4670   }
4671   variable[3] = variable[0];
4672   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
4673   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4674   if (UNTAG_Bool(variable[3])) { /*if*/
4675     variable[3] = variable[0];
4676     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
4677     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4678   }
4679   variable[3] = variable[0];
4680   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
4681   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4682   if (UNTAG_Bool(variable[3])) { /*if*/
4683     variable[3] = variable[0];
4684     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
4685     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4686   }
4687   return_label171: while(false);
4688   tracehead = trace.prev;
4689   return;
4690 }
4691 void parser_prod___AMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
4692   struct trace_t trace = {NULL, NULL, 1877, LOCATE_parser_prod___AMethPropdef___visit_all_reverse};
4693   val_t variable[4];
4694   void **closurevariable = NULL;
4695   trace.prev = tracehead; tracehead = &trace;
4696   trace.file = LOCATE_parser_prod;
4697   variable[0] =  self;
4698   variable[1] =  param0;
4699   variable[3] = variable[0];
4700   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4701   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4702   if (UNTAG_Bool(variable[3])) { /*if*/
4703     variable[3] = variable[0];
4704     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
4705     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4706   }
4707   variable[3] = variable[0];
4708   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
4709   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4710   if (UNTAG_Bool(variable[3])) { /*if*/
4711     variable[3] = variable[0];
4712     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
4713     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4714   }
4715   variable[3] = variable[0];
4716   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
4717   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4718   if (UNTAG_Bool(variable[3])) { /*if*/
4719     variable[3] = variable[0];
4720     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
4721     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4722   }
4723   variable[3] = variable[0];
4724   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
4725   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4726   if (UNTAG_Bool(variable[3])) { /*if*/
4727     variable[3] = variable[0];
4728     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
4729     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4730   }
4731   variable[3] = variable[0];
4732   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
4733   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
4734   if (UNTAG_Bool(variable[3])) { /*if*/
4735     variable[3] = variable[0];
4736     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
4737     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
4738   }
4739   return_label172: while(false);
4740   tracehead = trace.prev;
4741   return;
4742 }
4743 void parser_prod___AMethPropdef___empty_init(val_t  self, int* init_table) {
4744   struct trace_t trace = {NULL, NULL, 1770, LOCATE_parser_prod___AMethPropdef___empty_init};
4745   val_t variable[2];
4746   void **closurevariable = NULL;
4747   trace.prev = tracehead; tracehead = &trace;
4748   trace.file = LOCATE_parser_prod;
4749   variable[0] =  self;
4750   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMethPropdef].i]) return;
4751   return_label173: while(false);
4752   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMethPropdef].i] = 1;
4753   tracehead = trace.prev;
4754   return;
4755 }
4756 void parser_prod___AMethPropdef___init_amethpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, int* init_table) {
4757   struct trace_t trace = {NULL, NULL, 1772, LOCATE_parser_prod___AMethPropdef___init_amethpropdef};
4758   val_t variable[8];
4759   void **closurevariable = NULL;
4760   trace.prev = tracehead; tracehead = &trace;
4761   trace.file = LOCATE_parser_prod;
4762   variable[0] =  self;
4763   variable[1] =  param0;
4764   variable[2] =  param1;
4765   variable[3] =  param2;
4766   variable[4] =  param3;
4767   variable[5] =  param4;
4768   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMethPropdef].i]) return;
4769   variable[7] = variable[0];
4770   CALL_parser_prod___AMethPropdef___empty_init(variable[7])(variable[7], init_table /*YYY*/) /*AMethPropdef::empty_init*/;
4771   variable[7] = variable[0];
4772   ATTR_parser_nodes___PPropdef____n_doc(variable[7]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
4773   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4774   if (UNTAG_Bool(variable[7])) { /*if*/
4775     variable[7] = variable[0];
4776     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[7]) /*PNode::parent=*/;
4777   }
4778   variable[7] = variable[0];
4779   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[7]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
4780   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4781   if (UNTAG_Bool(variable[7])) { /*if*/
4782     variable[7] = variable[0];
4783     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[7]) /*PNode::parent=*/;
4784   }
4785   variable[7] = variable[0];
4786   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[7]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
4787   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4788   if (UNTAG_Bool(variable[7])) { /*if*/
4789     variable[7] = variable[0];
4790     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[7]) /*PNode::parent=*/;
4791   }
4792   variable[7] = variable[0];
4793   ATTR_parser_nodes___AMethPropdef____n_methid(variable[7]) /*AMethPropdef::_n_methid*/ =  variable[4] /*n_methid*/;
4794   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_methid*/)( variable[4] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4795   if (UNTAG_Bool(variable[7])) { /*if*/
4796     variable[7] = variable[0];
4797     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_methid*/)( variable[4] /*n_methid*/, variable[7]) /*PNode::parent=*/;
4798   }
4799   variable[7] = variable[0];
4800   ATTR_parser_nodes___AMethPropdef____n_signature(variable[7]) /*AMethPropdef::_n_signature*/ =  variable[5] /*n_signature*/;
4801   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_signature*/)( variable[5] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4802   if (UNTAG_Bool(variable[7])) { /*if*/
4803     variable[7] = variable[0];
4804     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_signature*/)( variable[5] /*n_signature*/, variable[7]) /*PNode::parent=*/;
4805   }
4806   return_label174: while(false);
4807   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMethPropdef].i] = 1;
4808   tracehead = trace.prev;
4809   return;
4810 }
4811 void parser_prod___ADeferredMethPropdef___n_doc__eq(val_t  self, val_t  param0) {
4812   struct trace_t trace = {NULL, NULL, 1897, LOCATE_parser_prod___ADeferredMethPropdef___n_doc__eq};
4813   val_t variable[4];
4814   void **closurevariable = NULL;
4815   trace.prev = tracehead; tracehead = &trace;
4816   trace.file = LOCATE_parser_prod;
4817   variable[0] =  self;
4818   variable[1] =  param0;
4819   variable[3] = variable[0];
4820   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
4821   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4822   if (UNTAG_Bool(variable[3])) { /*if*/
4823     variable[3] = variable[0];
4824     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4825   }
4826   return_label175: while(false);
4827   tracehead = trace.prev;
4828   return;
4829 }
4830 void parser_prod___ADeferredMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
4831   struct trace_t trace = {NULL, NULL, 1904, LOCATE_parser_prod___ADeferredMethPropdef___n_kwredef__eq};
4832   val_t variable[4];
4833   void **closurevariable = NULL;
4834   trace.prev = tracehead; tracehead = &trace;
4835   trace.file = LOCATE_parser_prod;
4836   variable[0] =  self;
4837   variable[1] =  param0;
4838   variable[3] = variable[0];
4839   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
4840   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4841   if (UNTAG_Bool(variable[3])) { /*if*/
4842     variable[3] = variable[0];
4843     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4844   }
4845   return_label176: while(false);
4846   tracehead = trace.prev;
4847   return;
4848 }
4849 void parser_prod___ADeferredMethPropdef___n_visibility__eq(val_t  self, val_t  param0) {
4850   struct trace_t trace = {NULL, NULL, 1911, LOCATE_parser_prod___ADeferredMethPropdef___n_visibility__eq};
4851   val_t variable[4];
4852   void **closurevariable = NULL;
4853   trace.prev = tracehead; tracehead = &trace;
4854   trace.file = LOCATE_parser_prod;
4855   variable[0] =  self;
4856   variable[1] =  param0;
4857   variable[3] = variable[0];
4858   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
4859   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4860   if (UNTAG_Bool(variable[3])) { /*if*/
4861     variable[3] = variable[0];
4862     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4863   }
4864   return_label177: while(false);
4865   tracehead = trace.prev;
4866   return;
4867 }
4868 void parser_prod___ADeferredMethPropdef___n_methid__eq(val_t  self, val_t  param0) {
4869   struct trace_t trace = {NULL, NULL, 1925, LOCATE_parser_prod___ADeferredMethPropdef___n_methid__eq};
4870   val_t variable[4];
4871   void **closurevariable = NULL;
4872   trace.prev = tracehead; tracehead = &trace;
4873   trace.file = LOCATE_parser_prod;
4874   variable[0] =  self;
4875   variable[1] =  param0;
4876   variable[3] = variable[0];
4877   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
4878   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4879   if (UNTAG_Bool(variable[3])) { /*if*/
4880     variable[3] = variable[0];
4881     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4882   }
4883   return_label178: while(false);
4884   tracehead = trace.prev;
4885   return;
4886 }
4887 void parser_prod___ADeferredMethPropdef___n_signature__eq(val_t  self, val_t  param0) {
4888   struct trace_t trace = {NULL, NULL, 1932, LOCATE_parser_prod___ADeferredMethPropdef___n_signature__eq};
4889   val_t variable[4];
4890   void **closurevariable = NULL;
4891   trace.prev = tracehead; tracehead = &trace;
4892   trace.file = LOCATE_parser_prod;
4893   variable[0] =  self;
4894   variable[1] =  param0;
4895   variable[3] = variable[0];
4896   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
4897   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4898   if (UNTAG_Bool(variable[3])) { /*if*/
4899     variable[3] = variable[0];
4900     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4901   }
4902   return_label179: while(false);
4903   tracehead = trace.prev;
4904   return;
4905 }
4906 void parser_prod___ADeferredMethPropdef___n_kwmeth__eq(val_t  self, val_t  param0) {
4907   struct trace_t trace = {NULL, NULL, 1918, LOCATE_parser_prod___ADeferredMethPropdef___n_kwmeth__eq};
4908   val_t variable[4];
4909   void **closurevariable = NULL;
4910   trace.prev = tracehead; tracehead = &trace;
4911   trace.file = LOCATE_parser_prod;
4912   variable[0] =  self;
4913   variable[1] =  param0;
4914   variable[3] = variable[0];
4915   ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[3]) /*ADeferredMethPropdef::_n_kwmeth*/ =  variable[1] /*n*/;
4916   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4917   if (UNTAG_Bool(variable[3])) { /*if*/
4918     variable[3] = variable[0];
4919     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
4920   }
4921   return_label180: while(false);
4922   tracehead = trace.prev;
4923   return;
4924 }
4925 void parser_prod___ADeferredMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
4926   struct trace_t trace = {NULL, NULL, 1978, LOCATE_parser_prod___ADeferredMethPropdef___replace_child};
4927   val_t variable[5];
4928   void **closurevariable = NULL;
4929   trace.prev = tracehead; tracehead = &trace;
4930   trace.file = LOCATE_parser_prod;
4931   variable[0] =  self;
4932   variable[1] =  param0;
4933   variable[2] =  param1;
4934   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4935   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 1980); nit_exit(1);}
4936   variable[4] = variable[0];
4937   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
4938   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4939   if (UNTAG_Bool(variable[4])) { /*if*/
4940     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4941     if (UNTAG_Bool(variable[4])) { /*if*/
4942       variable[4] = variable[0];
4943       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4944       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
4945       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 1984); nit_exit(1);}
4946       variable[4] = variable[0];
4947       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
4948     } else { /*if*/
4949       variable[4] = variable[0];
4950       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
4951     }
4952     goto return_label181;
4953   }
4954   variable[4] = variable[0];
4955   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
4956   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4957   if (UNTAG_Bool(variable[4])) { /*if*/
4958     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4959     if (UNTAG_Bool(variable[4])) { /*if*/
4960       variable[4] = variable[0];
4961       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4962       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
4963       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 1994); nit_exit(1);}
4964       variable[4] = variable[0];
4965       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
4966     } else { /*if*/
4967       variable[4] = variable[0];
4968       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
4969     }
4970     goto return_label181;
4971   }
4972   variable[4] = variable[0];
4973   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
4974   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4975   if (UNTAG_Bool(variable[4])) { /*if*/
4976     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4977     if (UNTAG_Bool(variable[4])) { /*if*/
4978       variable[4] = variable[0];
4979       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4980       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
4981       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 2004); nit_exit(1);}
4982       variable[4] = variable[0];
4983       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
4984     } else { /*if*/
4985       variable[4] = variable[0];
4986       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
4987     }
4988     goto return_label181;
4989   }
4990   variable[4] = variable[0];
4991   variable[4] = ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[4]) /*ADeferredMethPropdef::_n_kwmeth*/;
4992   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
4993   if (UNTAG_Bool(variable[4])) { /*if*/
4994     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
4995     if (UNTAG_Bool(variable[4])) { /*if*/
4996       variable[4] = variable[0];
4997       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
4998       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwmeth, ID_TKwmeth)) /*cast TKwmeth*/;
4999       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 2014); nit_exit(1);}
5000       variable[4] = variable[0];
5001       ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[4]) /*ADeferredMethPropdef::_n_kwmeth*/ =  variable[2] /*new_child*/;
5002     } else { /*if*/
5003       variable[4] = variable[0];
5004       ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[4]) /*ADeferredMethPropdef::_n_kwmeth*/ =  NIT_NULL /*null*/;
5005     }
5006     goto return_label181;
5007   }
5008   variable[4] = variable[0];
5009   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
5010   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5011   if (UNTAG_Bool(variable[4])) { /*if*/
5012     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5013     if (UNTAG_Bool(variable[4])) { /*if*/
5014       variable[4] = variable[0];
5015       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5016       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
5017       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 2024); nit_exit(1);}
5018       variable[4] = variable[0];
5019       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
5020     } else { /*if*/
5021       variable[4] = variable[0];
5022       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
5023     }
5024     goto return_label181;
5025   }
5026   variable[4] = variable[0];
5027   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
5028   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5029   if (UNTAG_Bool(variable[4])) { /*if*/
5030     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5031     if (UNTAG_Bool(variable[4])) { /*if*/
5032       variable[4] = variable[0];
5033       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5034       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
5035       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADeferredMethPropdef___replace_child, LOCATE_parser_prod, 2034); nit_exit(1);}
5036       variable[4] = variable[0];
5037       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
5038     } else { /*if*/
5039       variable[4] = variable[0];
5040       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
5041     }
5042     goto return_label181;
5043   }
5044   return_label181: while(false);
5045   tracehead = trace.prev;
5046   return;
5047 }
5048 void parser_prod___ADeferredMethPropdef___visit_all(val_t  self, val_t  param0) {
5049   struct trace_t trace = {NULL, NULL, 2043, LOCATE_parser_prod___ADeferredMethPropdef___visit_all};
5050   val_t variable[4];
5051   void **closurevariable = NULL;
5052   trace.prev = tracehead; tracehead = &trace;
5053   trace.file = LOCATE_parser_prod;
5054   variable[0] =  self;
5055   variable[1] =  param0;
5056   variable[3] = variable[0];
5057   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5058   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5059   if (UNTAG_Bool(variable[3])) { /*if*/
5060     variable[3] = variable[0];
5061     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5062     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5063   }
5064   variable[3] = variable[0];
5065   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5066   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5067   if (UNTAG_Bool(variable[3])) { /*if*/
5068     variable[3] = variable[0];
5069     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5070     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5071   }
5072   variable[3] = variable[0];
5073   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5074   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5075   if (UNTAG_Bool(variable[3])) { /*if*/
5076     variable[3] = variable[0];
5077     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5078     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5079   }
5080   variable[3] = variable[0];
5081   variable[3] = ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[3]) /*ADeferredMethPropdef::_n_kwmeth*/;
5082   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5083   if (UNTAG_Bool(variable[3])) { /*if*/
5084     variable[3] = variable[0];
5085     variable[3] = ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[3]) /*ADeferredMethPropdef::_n_kwmeth*/;
5086     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5087   }
5088   variable[3] = variable[0];
5089   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5090   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5091   if (UNTAG_Bool(variable[3])) { /*if*/
5092     variable[3] = variable[0];
5093     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5094     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5095   }
5096   variable[3] = variable[0];
5097   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5098   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5099   if (UNTAG_Bool(variable[3])) { /*if*/
5100     variable[3] = variable[0];
5101     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5102     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5103   }
5104   return_label182: while(false);
5105   tracehead = trace.prev;
5106   return;
5107 }
5108 void parser_prod___ADeferredMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
5109   struct trace_t trace = {NULL, NULL, 2065, LOCATE_parser_prod___ADeferredMethPropdef___visit_all_reverse};
5110   val_t variable[4];
5111   void **closurevariable = NULL;
5112   trace.prev = tracehead; tracehead = &trace;
5113   trace.file = LOCATE_parser_prod;
5114   variable[0] =  self;
5115   variable[1] =  param0;
5116   variable[3] = variable[0];
5117   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5118   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5119   if (UNTAG_Bool(variable[3])) { /*if*/
5120     variable[3] = variable[0];
5121     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5122     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5123   }
5124   variable[3] = variable[0];
5125   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5126   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5127   if (UNTAG_Bool(variable[3])) { /*if*/
5128     variable[3] = variable[0];
5129     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5130     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5131   }
5132   variable[3] = variable[0];
5133   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5134   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5135   if (UNTAG_Bool(variable[3])) { /*if*/
5136     variable[3] = variable[0];
5137     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5138     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5139   }
5140   variable[3] = variable[0];
5141   variable[3] = ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[3]) /*ADeferredMethPropdef::_n_kwmeth*/;
5142   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5143   if (UNTAG_Bool(variable[3])) { /*if*/
5144     variable[3] = variable[0];
5145     variable[3] = ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[3]) /*ADeferredMethPropdef::_n_kwmeth*/;
5146     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5147   }
5148   variable[3] = variable[0];
5149   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5150   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5151   if (UNTAG_Bool(variable[3])) { /*if*/
5152     variable[3] = variable[0];
5153     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5154     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5155   }
5156   variable[3] = variable[0];
5157   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5158   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5159   if (UNTAG_Bool(variable[3])) { /*if*/
5160     variable[3] = variable[0];
5161     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5162     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5163   }
5164   return_label183: while(false);
5165   tracehead = trace.prev;
5166   return;
5167 }
5168 void parser_prod___ADeferredMethPropdef___empty_init(val_t  self, int* init_table) {
5169   struct trace_t trace = {NULL, NULL, 1940, LOCATE_parser_prod___ADeferredMethPropdef___empty_init};
5170   val_t variable[2];
5171   void **closurevariable = NULL;
5172   trace.prev = tracehead; tracehead = &trace;
5173   trace.file = LOCATE_parser_prod;
5174   variable[0] =  self;
5175   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADeferredMethPropdef].i]) return;
5176   return_label184: while(false);
5177   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADeferredMethPropdef].i] = 1;
5178   tracehead = trace.prev;
5179   return;
5180 }
5181 void parser_prod___ADeferredMethPropdef___init_adeferredmethpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, int* init_table) {
5182   struct trace_t trace = {NULL, NULL, 1942, LOCATE_parser_prod___ADeferredMethPropdef___init_adeferredmethpropdef};
5183   val_t variable[9];
5184   void **closurevariable = NULL;
5185   trace.prev = tracehead; tracehead = &trace;
5186   trace.file = LOCATE_parser_prod;
5187   variable[0] =  self;
5188   variable[1] =  param0;
5189   variable[2] =  param1;
5190   variable[3] =  param2;
5191   variable[4] =  param3;
5192   variable[5] =  param4;
5193   variable[6] =  param5;
5194   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADeferredMethPropdef].i]) return;
5195   variable[8] = variable[0];
5196   CALL_parser_prod___ADeferredMethPropdef___empty_init(variable[8])(variable[8], init_table /*YYY*/) /*ADeferredMethPropdef::empty_init*/;
5197   variable[8] = variable[0];
5198   ATTR_parser_nodes___PPropdef____n_doc(variable[8]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
5199   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5200   if (UNTAG_Bool(variable[8])) { /*if*/
5201     variable[8] = variable[0];
5202     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[8]) /*PNode::parent=*/;
5203   }
5204   variable[8] = variable[0];
5205   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[8]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
5206   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5207   if (UNTAG_Bool(variable[8])) { /*if*/
5208     variable[8] = variable[0];
5209     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[8]) /*PNode::parent=*/;
5210   }
5211   variable[8] = variable[0];
5212   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[8]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
5213   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5214   if (UNTAG_Bool(variable[8])) { /*if*/
5215     variable[8] = variable[0];
5216     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[8]) /*PNode::parent=*/;
5217   }
5218   variable[8] = variable[0];
5219   ATTR_parser_nodes___ADeferredMethPropdef____n_kwmeth(variable[8]) /*ADeferredMethPropdef::_n_kwmeth*/ =  variable[4] /*n_kwmeth*/;
5220   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwmeth*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwmeth*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwmeth*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5221   if (UNTAG_Bool(variable[8])) { /*if*/
5222     variable[8] = variable[0];
5223     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/, variable[8]) /*PNode::parent=*/;
5224   }
5225   variable[8] = variable[0];
5226   ATTR_parser_nodes___AMethPropdef____n_methid(variable[8]) /*AMethPropdef::_n_methid*/ =  variable[5] /*n_methid*/;
5227   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5228   if (UNTAG_Bool(variable[8])) { /*if*/
5229     variable[8] = variable[0];
5230     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/, variable[8]) /*PNode::parent=*/;
5231   }
5232   variable[8] = variable[0];
5233   ATTR_parser_nodes___AMethPropdef____n_signature(variable[8]) /*AMethPropdef::_n_signature*/ =  variable[6] /*n_signature*/;
5234   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5235   if (UNTAG_Bool(variable[8])) { /*if*/
5236     variable[8] = variable[0];
5237     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/, variable[8]) /*PNode::parent=*/;
5238   }
5239   return_label185: while(false);
5240   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADeferredMethPropdef].i] = 1;
5241   tracehead = trace.prev;
5242   return;
5243 }
5244 void parser_prod___AInternMethPropdef___n_doc__eq(val_t  self, val_t  param0) {
5245   struct trace_t trace = {NULL, NULL, 2088, LOCATE_parser_prod___AInternMethPropdef___n_doc__eq};
5246   val_t variable[4];
5247   void **closurevariable = NULL;
5248   trace.prev = tracehead; tracehead = &trace;
5249   trace.file = LOCATE_parser_prod;
5250   variable[0] =  self;
5251   variable[1] =  param0;
5252   variable[3] = variable[0];
5253   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
5254   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5255   if (UNTAG_Bool(variable[3])) { /*if*/
5256     variable[3] = variable[0];
5257     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5258   }
5259   return_label186: while(false);
5260   tracehead = trace.prev;
5261   return;
5262 }
5263 void parser_prod___AInternMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
5264   struct trace_t trace = {NULL, NULL, 2095, LOCATE_parser_prod___AInternMethPropdef___n_kwredef__eq};
5265   val_t variable[4];
5266   void **closurevariable = NULL;
5267   trace.prev = tracehead; tracehead = &trace;
5268   trace.file = LOCATE_parser_prod;
5269   variable[0] =  self;
5270   variable[1] =  param0;
5271   variable[3] = variable[0];
5272   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
5273   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5274   if (UNTAG_Bool(variable[3])) { /*if*/
5275     variable[3] = variable[0];
5276     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5277   }
5278   return_label187: while(false);
5279   tracehead = trace.prev;
5280   return;
5281 }
5282 void parser_prod___AInternMethPropdef___n_visibility__eq(val_t  self, val_t  param0) {
5283   struct trace_t trace = {NULL, NULL, 2102, LOCATE_parser_prod___AInternMethPropdef___n_visibility__eq};
5284   val_t variable[4];
5285   void **closurevariable = NULL;
5286   trace.prev = tracehead; tracehead = &trace;
5287   trace.file = LOCATE_parser_prod;
5288   variable[0] =  self;
5289   variable[1] =  param0;
5290   variable[3] = variable[0];
5291   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
5292   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5293   if (UNTAG_Bool(variable[3])) { /*if*/
5294     variable[3] = variable[0];
5295     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5296   }
5297   return_label188: while(false);
5298   tracehead = trace.prev;
5299   return;
5300 }
5301 void parser_prod___AInternMethPropdef___n_methid__eq(val_t  self, val_t  param0) {
5302   struct trace_t trace = {NULL, NULL, 2116, LOCATE_parser_prod___AInternMethPropdef___n_methid__eq};
5303   val_t variable[4];
5304   void **closurevariable = NULL;
5305   trace.prev = tracehead; tracehead = &trace;
5306   trace.file = LOCATE_parser_prod;
5307   variable[0] =  self;
5308   variable[1] =  param0;
5309   variable[3] = variable[0];
5310   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
5311   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5312   if (UNTAG_Bool(variable[3])) { /*if*/
5313     variable[3] = variable[0];
5314     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5315   }
5316   return_label189: while(false);
5317   tracehead = trace.prev;
5318   return;
5319 }
5320 void parser_prod___AInternMethPropdef___n_signature__eq(val_t  self, val_t  param0) {
5321   struct trace_t trace = {NULL, NULL, 2123, LOCATE_parser_prod___AInternMethPropdef___n_signature__eq};
5322   val_t variable[4];
5323   void **closurevariable = NULL;
5324   trace.prev = tracehead; tracehead = &trace;
5325   trace.file = LOCATE_parser_prod;
5326   variable[0] =  self;
5327   variable[1] =  param0;
5328   variable[3] = variable[0];
5329   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
5330   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5331   if (UNTAG_Bool(variable[3])) { /*if*/
5332     variable[3] = variable[0];
5333     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5334   }
5335   return_label190: while(false);
5336   tracehead = trace.prev;
5337   return;
5338 }
5339 void parser_prod___AInternMethPropdef___n_kwmeth__eq(val_t  self, val_t  param0) {
5340   struct trace_t trace = {NULL, NULL, 2109, LOCATE_parser_prod___AInternMethPropdef___n_kwmeth__eq};
5341   val_t variable[4];
5342   void **closurevariable = NULL;
5343   trace.prev = tracehead; tracehead = &trace;
5344   trace.file = LOCATE_parser_prod;
5345   variable[0] =  self;
5346   variable[1] =  param0;
5347   variable[3] = variable[0];
5348   ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[3]) /*AInternMethPropdef::_n_kwmeth*/ =  variable[1] /*n*/;
5349   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5350   if (UNTAG_Bool(variable[3])) { /*if*/
5351     variable[3] = variable[0];
5352     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5353   }
5354   return_label191: while(false);
5355   tracehead = trace.prev;
5356   return;
5357 }
5358 void parser_prod___AInternMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
5359   struct trace_t trace = {NULL, NULL, 2169, LOCATE_parser_prod___AInternMethPropdef___replace_child};
5360   val_t variable[5];
5361   void **closurevariable = NULL;
5362   trace.prev = tracehead; tracehead = &trace;
5363   trace.file = LOCATE_parser_prod;
5364   variable[0] =  self;
5365   variable[1] =  param0;
5366   variable[2] =  param1;
5367   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5368   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2171); nit_exit(1);}
5369   variable[4] = variable[0];
5370   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
5371   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5372   if (UNTAG_Bool(variable[4])) { /*if*/
5373     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5374     if (UNTAG_Bool(variable[4])) { /*if*/
5375       variable[4] = variable[0];
5376       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5377       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
5378       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2175); nit_exit(1);}
5379       variable[4] = variable[0];
5380       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
5381     } else { /*if*/
5382       variable[4] = variable[0];
5383       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
5384     }
5385     goto return_label192;
5386   }
5387   variable[4] = variable[0];
5388   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
5389   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5390   if (UNTAG_Bool(variable[4])) { /*if*/
5391     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5392     if (UNTAG_Bool(variable[4])) { /*if*/
5393       variable[4] = variable[0];
5394       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5395       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
5396       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2185); nit_exit(1);}
5397       variable[4] = variable[0];
5398       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
5399     } else { /*if*/
5400       variable[4] = variable[0];
5401       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
5402     }
5403     goto return_label192;
5404   }
5405   variable[4] = variable[0];
5406   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
5407   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5408   if (UNTAG_Bool(variable[4])) { /*if*/
5409     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5410     if (UNTAG_Bool(variable[4])) { /*if*/
5411       variable[4] = variable[0];
5412       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5413       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
5414       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2195); nit_exit(1);}
5415       variable[4] = variable[0];
5416       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
5417     } else { /*if*/
5418       variable[4] = variable[0];
5419       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
5420     }
5421     goto return_label192;
5422   }
5423   variable[4] = variable[0];
5424   variable[4] = ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[4]) /*AInternMethPropdef::_n_kwmeth*/;
5425   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5426   if (UNTAG_Bool(variable[4])) { /*if*/
5427     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5428     if (UNTAG_Bool(variable[4])) { /*if*/
5429       variable[4] = variable[0];
5430       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5431       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwmeth, ID_TKwmeth)) /*cast TKwmeth*/;
5432       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2205); nit_exit(1);}
5433       variable[4] = variable[0];
5434       ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[4]) /*AInternMethPropdef::_n_kwmeth*/ =  variable[2] /*new_child*/;
5435     } else { /*if*/
5436       variable[4] = variable[0];
5437       ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[4]) /*AInternMethPropdef::_n_kwmeth*/ =  NIT_NULL /*null*/;
5438     }
5439     goto return_label192;
5440   }
5441   variable[4] = variable[0];
5442   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
5443   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5444   if (UNTAG_Bool(variable[4])) { /*if*/
5445     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5446     if (UNTAG_Bool(variable[4])) { /*if*/
5447       variable[4] = variable[0];
5448       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5449       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
5450       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2215); nit_exit(1);}
5451       variable[4] = variable[0];
5452       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
5453     } else { /*if*/
5454       variable[4] = variable[0];
5455       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
5456     }
5457     goto return_label192;
5458   }
5459   variable[4] = variable[0];
5460   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
5461   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5462   if (UNTAG_Bool(variable[4])) { /*if*/
5463     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5464     if (UNTAG_Bool(variable[4])) { /*if*/
5465       variable[4] = variable[0];
5466       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5467       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
5468       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInternMethPropdef___replace_child, LOCATE_parser_prod, 2225); nit_exit(1);}
5469       variable[4] = variable[0];
5470       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
5471     } else { /*if*/
5472       variable[4] = variable[0];
5473       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
5474     }
5475     goto return_label192;
5476   }
5477   return_label192: while(false);
5478   tracehead = trace.prev;
5479   return;
5480 }
5481 void parser_prod___AInternMethPropdef___visit_all(val_t  self, val_t  param0) {
5482   struct trace_t trace = {NULL, NULL, 2234, LOCATE_parser_prod___AInternMethPropdef___visit_all};
5483   val_t variable[4];
5484   void **closurevariable = NULL;
5485   trace.prev = tracehead; tracehead = &trace;
5486   trace.file = LOCATE_parser_prod;
5487   variable[0] =  self;
5488   variable[1] =  param0;
5489   variable[3] = variable[0];
5490   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5491   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5492   if (UNTAG_Bool(variable[3])) { /*if*/
5493     variable[3] = variable[0];
5494     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5495     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5496   }
5497   variable[3] = variable[0];
5498   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5499   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5500   if (UNTAG_Bool(variable[3])) { /*if*/
5501     variable[3] = variable[0];
5502     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5503     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5504   }
5505   variable[3] = variable[0];
5506   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5507   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5508   if (UNTAG_Bool(variable[3])) { /*if*/
5509     variable[3] = variable[0];
5510     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5511     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5512   }
5513   variable[3] = variable[0];
5514   variable[3] = ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[3]) /*AInternMethPropdef::_n_kwmeth*/;
5515   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5516   if (UNTAG_Bool(variable[3])) { /*if*/
5517     variable[3] = variable[0];
5518     variable[3] = ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[3]) /*AInternMethPropdef::_n_kwmeth*/;
5519     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5520   }
5521   variable[3] = variable[0];
5522   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5523   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5524   if (UNTAG_Bool(variable[3])) { /*if*/
5525     variable[3] = variable[0];
5526     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5527     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5528   }
5529   variable[3] = variable[0];
5530   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5531   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5532   if (UNTAG_Bool(variable[3])) { /*if*/
5533     variable[3] = variable[0];
5534     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5535     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5536   }
5537   return_label193: while(false);
5538   tracehead = trace.prev;
5539   return;
5540 }
5541 void parser_prod___AInternMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
5542   struct trace_t trace = {NULL, NULL, 2256, LOCATE_parser_prod___AInternMethPropdef___visit_all_reverse};
5543   val_t variable[4];
5544   void **closurevariable = NULL;
5545   trace.prev = tracehead; tracehead = &trace;
5546   trace.file = LOCATE_parser_prod;
5547   variable[0] =  self;
5548   variable[1] =  param0;
5549   variable[3] = variable[0];
5550   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5551   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5552   if (UNTAG_Bool(variable[3])) { /*if*/
5553     variable[3] = variable[0];
5554     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5555     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5556   }
5557   variable[3] = variable[0];
5558   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5559   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5560   if (UNTAG_Bool(variable[3])) { /*if*/
5561     variable[3] = variable[0];
5562     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5563     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5564   }
5565   variable[3] = variable[0];
5566   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5567   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5568   if (UNTAG_Bool(variable[3])) { /*if*/
5569     variable[3] = variable[0];
5570     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5571     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5572   }
5573   variable[3] = variable[0];
5574   variable[3] = ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[3]) /*AInternMethPropdef::_n_kwmeth*/;
5575   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5576   if (UNTAG_Bool(variable[3])) { /*if*/
5577     variable[3] = variable[0];
5578     variable[3] = ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[3]) /*AInternMethPropdef::_n_kwmeth*/;
5579     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5580   }
5581   variable[3] = variable[0];
5582   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5583   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5584   if (UNTAG_Bool(variable[3])) { /*if*/
5585     variable[3] = variable[0];
5586     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5587     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5588   }
5589   variable[3] = variable[0];
5590   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5591   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5592   if (UNTAG_Bool(variable[3])) { /*if*/
5593     variable[3] = variable[0];
5594     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
5595     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5596   }
5597   return_label194: while(false);
5598   tracehead = trace.prev;
5599   return;
5600 }
5601 void parser_prod___AInternMethPropdef___empty_init(val_t  self, int* init_table) {
5602   struct trace_t trace = {NULL, NULL, 2131, LOCATE_parser_prod___AInternMethPropdef___empty_init};
5603   val_t variable[2];
5604   void **closurevariable = NULL;
5605   trace.prev = tracehead; tracehead = &trace;
5606   trace.file = LOCATE_parser_prod;
5607   variable[0] =  self;
5608   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInternMethPropdef].i]) return;
5609   return_label195: while(false);
5610   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInternMethPropdef].i] = 1;
5611   tracehead = trace.prev;
5612   return;
5613 }
5614 void parser_prod___AInternMethPropdef___init_ainternmethpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, int* init_table) {
5615   struct trace_t trace = {NULL, NULL, 2133, LOCATE_parser_prod___AInternMethPropdef___init_ainternmethpropdef};
5616   val_t variable[9];
5617   void **closurevariable = NULL;
5618   trace.prev = tracehead; tracehead = &trace;
5619   trace.file = LOCATE_parser_prod;
5620   variable[0] =  self;
5621   variable[1] =  param0;
5622   variable[2] =  param1;
5623   variable[3] =  param2;
5624   variable[4] =  param3;
5625   variable[5] =  param4;
5626   variable[6] =  param5;
5627   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInternMethPropdef].i]) return;
5628   variable[8] = variable[0];
5629   CALL_parser_prod___AInternMethPropdef___empty_init(variable[8])(variable[8], init_table /*YYY*/) /*AInternMethPropdef::empty_init*/;
5630   variable[8] = variable[0];
5631   ATTR_parser_nodes___PPropdef____n_doc(variable[8]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
5632   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5633   if (UNTAG_Bool(variable[8])) { /*if*/
5634     variable[8] = variable[0];
5635     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[8]) /*PNode::parent=*/;
5636   }
5637   variable[8] = variable[0];
5638   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[8]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
5639   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5640   if (UNTAG_Bool(variable[8])) { /*if*/
5641     variable[8] = variable[0];
5642     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[8]) /*PNode::parent=*/;
5643   }
5644   variable[8] = variable[0];
5645   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[8]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
5646   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5647   if (UNTAG_Bool(variable[8])) { /*if*/
5648     variable[8] = variable[0];
5649     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[8]) /*PNode::parent=*/;
5650   }
5651   variable[8] = variable[0];
5652   ATTR_parser_nodes___AInternMethPropdef____n_kwmeth(variable[8]) /*AInternMethPropdef::_n_kwmeth*/ =  variable[4] /*n_kwmeth*/;
5653   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwmeth*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwmeth*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwmeth*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5654   if (UNTAG_Bool(variable[8])) { /*if*/
5655     variable[8] = variable[0];
5656     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/, variable[8]) /*PNode::parent=*/;
5657   }
5658   variable[8] = variable[0];
5659   ATTR_parser_nodes___AMethPropdef____n_methid(variable[8]) /*AMethPropdef::_n_methid*/ =  variable[5] /*n_methid*/;
5660   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5661   if (UNTAG_Bool(variable[8])) { /*if*/
5662     variable[8] = variable[0];
5663     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/, variable[8]) /*PNode::parent=*/;
5664   }
5665   variable[8] = variable[0];
5666   ATTR_parser_nodes___AMethPropdef____n_signature(variable[8]) /*AMethPropdef::_n_signature*/ =  variable[6] /*n_signature*/;
5667   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5668   if (UNTAG_Bool(variable[8])) { /*if*/
5669     variable[8] = variable[0];
5670     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/, variable[8]) /*PNode::parent=*/;
5671   }
5672   return_label196: while(false);
5673   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInternMethPropdef].i] = 1;
5674   tracehead = trace.prev;
5675   return;
5676 }
5677 void parser_prod___AExternMethPropdef___n_doc__eq(val_t  self, val_t  param0) {
5678   struct trace_t trace = {NULL, NULL, 2279, LOCATE_parser_prod___AExternMethPropdef___n_doc__eq};
5679   val_t variable[4];
5680   void **closurevariable = NULL;
5681   trace.prev = tracehead; tracehead = &trace;
5682   trace.file = LOCATE_parser_prod;
5683   variable[0] =  self;
5684   variable[1] =  param0;
5685   variable[3] = variable[0];
5686   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
5687   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5688   if (UNTAG_Bool(variable[3])) { /*if*/
5689     variable[3] = variable[0];
5690     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5691   }
5692   return_label197: while(false);
5693   tracehead = trace.prev;
5694   return;
5695 }
5696 void parser_prod___AExternMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
5697   struct trace_t trace = {NULL, NULL, 2286, LOCATE_parser_prod___AExternMethPropdef___n_kwredef__eq};
5698   val_t variable[4];
5699   void **closurevariable = NULL;
5700   trace.prev = tracehead; tracehead = &trace;
5701   trace.file = LOCATE_parser_prod;
5702   variable[0] =  self;
5703   variable[1] =  param0;
5704   variable[3] = variable[0];
5705   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
5706   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5707   if (UNTAG_Bool(variable[3])) { /*if*/
5708     variable[3] = variable[0];
5709     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5710   }
5711   return_label198: while(false);
5712   tracehead = trace.prev;
5713   return;
5714 }
5715 void parser_prod___AExternMethPropdef___n_visibility__eq(val_t  self, val_t  param0) {
5716   struct trace_t trace = {NULL, NULL, 2293, LOCATE_parser_prod___AExternMethPropdef___n_visibility__eq};
5717   val_t variable[4];
5718   void **closurevariable = NULL;
5719   trace.prev = tracehead; tracehead = &trace;
5720   trace.file = LOCATE_parser_prod;
5721   variable[0] =  self;
5722   variable[1] =  param0;
5723   variable[3] = variable[0];
5724   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
5725   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5726   if (UNTAG_Bool(variable[3])) { /*if*/
5727     variable[3] = variable[0];
5728     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5729   }
5730   return_label199: while(false);
5731   tracehead = trace.prev;
5732   return;
5733 }
5734 void parser_prod___AExternMethPropdef___n_methid__eq(val_t  self, val_t  param0) {
5735   struct trace_t trace = {NULL, NULL, 2307, LOCATE_parser_prod___AExternMethPropdef___n_methid__eq};
5736   val_t variable[4];
5737   void **closurevariable = NULL;
5738   trace.prev = tracehead; tracehead = &trace;
5739   trace.file = LOCATE_parser_prod;
5740   variable[0] =  self;
5741   variable[1] =  param0;
5742   variable[3] = variable[0];
5743   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
5744   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5745   if (UNTAG_Bool(variable[3])) { /*if*/
5746     variable[3] = variable[0];
5747     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5748   }
5749   return_label200: while(false);
5750   tracehead = trace.prev;
5751   return;
5752 }
5753 void parser_prod___AExternMethPropdef___n_signature__eq(val_t  self, val_t  param0) {
5754   struct trace_t trace = {NULL, NULL, 2314, LOCATE_parser_prod___AExternMethPropdef___n_signature__eq};
5755   val_t variable[4];
5756   void **closurevariable = NULL;
5757   trace.prev = tracehead; tracehead = &trace;
5758   trace.file = LOCATE_parser_prod;
5759   variable[0] =  self;
5760   variable[1] =  param0;
5761   variable[3] = variable[0];
5762   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
5763   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5764   if (UNTAG_Bool(variable[3])) { /*if*/
5765     variable[3] = variable[0];
5766     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5767   }
5768   return_label201: while(false);
5769   tracehead = trace.prev;
5770   return;
5771 }
5772 void parser_prod___AExternMethPropdef___n_kwmeth__eq(val_t  self, val_t  param0) {
5773   struct trace_t trace = {NULL, NULL, 2300, LOCATE_parser_prod___AExternMethPropdef___n_kwmeth__eq};
5774   val_t variable[4];
5775   void **closurevariable = NULL;
5776   trace.prev = tracehead; tracehead = &trace;
5777   trace.file = LOCATE_parser_prod;
5778   variable[0] =  self;
5779   variable[1] =  param0;
5780   variable[3] = variable[0];
5781   ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[3]) /*AExternMethPropdef::_n_kwmeth*/ =  variable[1] /*n*/;
5782   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5783   if (UNTAG_Bool(variable[3])) { /*if*/
5784     variable[3] = variable[0];
5785     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5786   }
5787   return_label202: while(false);
5788   tracehead = trace.prev;
5789   return;
5790 }
5791 void parser_prod___AExternMethPropdef___n_extern__eq(val_t  self, val_t  param0) {
5792   struct trace_t trace = {NULL, NULL, 2321, LOCATE_parser_prod___AExternMethPropdef___n_extern__eq};
5793   val_t variable[4];
5794   void **closurevariable = NULL;
5795   trace.prev = tracehead; tracehead = &trace;
5796   trace.file = LOCATE_parser_prod;
5797   variable[0] =  self;
5798   variable[1] =  param0;
5799   variable[3] = variable[0];
5800   ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[3]) /*AExternMethPropdef::_n_extern*/ =  variable[1] /*n*/;
5801   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5802   if (UNTAG_Bool(variable[3])) { /*if*/
5803     variable[3] = variable[0];
5804     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
5805   }
5806   return_label203: while(false);
5807   tracehead = trace.prev;
5808   return;
5809 }
5810 void parser_prod___AExternMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
5811   struct trace_t trace = {NULL, NULL, 2372, LOCATE_parser_prod___AExternMethPropdef___replace_child};
5812   val_t variable[5];
5813   void **closurevariable = NULL;
5814   trace.prev = tracehead; tracehead = &trace;
5815   trace.file = LOCATE_parser_prod;
5816   variable[0] =  self;
5817   variable[1] =  param0;
5818   variable[2] =  param1;
5819   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5820   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2374); nit_exit(1);}
5821   variable[4] = variable[0];
5822   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
5823   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5824   if (UNTAG_Bool(variable[4])) { /*if*/
5825     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5826     if (UNTAG_Bool(variable[4])) { /*if*/
5827       variable[4] = variable[0];
5828       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5829       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
5830       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2378); nit_exit(1);}
5831       variable[4] = variable[0];
5832       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
5833     } else { /*if*/
5834       variable[4] = variable[0];
5835       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
5836     }
5837     goto return_label204;
5838   }
5839   variable[4] = variable[0];
5840   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
5841   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5842   if (UNTAG_Bool(variable[4])) { /*if*/
5843     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5844     if (UNTAG_Bool(variable[4])) { /*if*/
5845       variable[4] = variable[0];
5846       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5847       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
5848       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2388); nit_exit(1);}
5849       variable[4] = variable[0];
5850       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
5851     } else { /*if*/
5852       variable[4] = variable[0];
5853       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
5854     }
5855     goto return_label204;
5856   }
5857   variable[4] = variable[0];
5858   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
5859   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5860   if (UNTAG_Bool(variable[4])) { /*if*/
5861     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5862     if (UNTAG_Bool(variable[4])) { /*if*/
5863       variable[4] = variable[0];
5864       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5865       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
5866       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2398); nit_exit(1);}
5867       variable[4] = variable[0];
5868       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
5869     } else { /*if*/
5870       variable[4] = variable[0];
5871       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
5872     }
5873     goto return_label204;
5874   }
5875   variable[4] = variable[0];
5876   variable[4] = ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[4]) /*AExternMethPropdef::_n_kwmeth*/;
5877   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5878   if (UNTAG_Bool(variable[4])) { /*if*/
5879     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5880     if (UNTAG_Bool(variable[4])) { /*if*/
5881       variable[4] = variable[0];
5882       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5883       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwmeth, ID_TKwmeth)) /*cast TKwmeth*/;
5884       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2408); nit_exit(1);}
5885       variable[4] = variable[0];
5886       ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[4]) /*AExternMethPropdef::_n_kwmeth*/ =  variable[2] /*new_child*/;
5887     } else { /*if*/
5888       variable[4] = variable[0];
5889       ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[4]) /*AExternMethPropdef::_n_kwmeth*/ =  NIT_NULL /*null*/;
5890     }
5891     goto return_label204;
5892   }
5893   variable[4] = variable[0];
5894   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
5895   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5896   if (UNTAG_Bool(variable[4])) { /*if*/
5897     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5898     if (UNTAG_Bool(variable[4])) { /*if*/
5899       variable[4] = variable[0];
5900       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5901       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
5902       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2418); nit_exit(1);}
5903       variable[4] = variable[0];
5904       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
5905     } else { /*if*/
5906       variable[4] = variable[0];
5907       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
5908     }
5909     goto return_label204;
5910   }
5911   variable[4] = variable[0];
5912   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
5913   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5914   if (UNTAG_Bool(variable[4])) { /*if*/
5915     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5916     if (UNTAG_Bool(variable[4])) { /*if*/
5917       variable[4] = variable[0];
5918       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5919       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
5920       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2428); nit_exit(1);}
5921       variable[4] = variable[0];
5922       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
5923     } else { /*if*/
5924       variable[4] = variable[0];
5925       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
5926     }
5927     goto return_label204;
5928   }
5929   variable[4] = variable[0];
5930   variable[4] = ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[4]) /*AExternMethPropdef::_n_extern*/;
5931   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
5932   if (UNTAG_Bool(variable[4])) { /*if*/
5933     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
5934     if (UNTAG_Bool(variable[4])) { /*if*/
5935       variable[4] = variable[0];
5936       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
5937       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TString, ID_TString)) /*cast TString*/;
5938       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AExternMethPropdef___replace_child, LOCATE_parser_prod, 2438); nit_exit(1);}
5939       variable[4] = variable[0];
5940       ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[4]) /*AExternMethPropdef::_n_extern*/ =  variable[2] /*new_child*/;
5941     } else { /*if*/
5942       variable[4] = variable[0];
5943       ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[4]) /*AExternMethPropdef::_n_extern*/ =  NIT_NULL /*null*/;
5944     }
5945     goto return_label204;
5946   }
5947   return_label204: while(false);
5948   tracehead = trace.prev;
5949   return;
5950 }
5951 void parser_prod___AExternMethPropdef___visit_all(val_t  self, val_t  param0) {
5952   struct trace_t trace = {NULL, NULL, 2447, LOCATE_parser_prod___AExternMethPropdef___visit_all};
5953   val_t variable[4];
5954   void **closurevariable = NULL;
5955   trace.prev = tracehead; tracehead = &trace;
5956   trace.file = LOCATE_parser_prod;
5957   variable[0] =  self;
5958   variable[1] =  param0;
5959   variable[3] = variable[0];
5960   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5961   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5962   if (UNTAG_Bool(variable[3])) { /*if*/
5963     variable[3] = variable[0];
5964     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
5965     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5966   }
5967   variable[3] = variable[0];
5968   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5969   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5970   if (UNTAG_Bool(variable[3])) { /*if*/
5971     variable[3] = variable[0];
5972     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
5973     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5974   }
5975   variable[3] = variable[0];
5976   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5977   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5978   if (UNTAG_Bool(variable[3])) { /*if*/
5979     variable[3] = variable[0];
5980     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
5981     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5982   }
5983   variable[3] = variable[0];
5984   variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[3]) /*AExternMethPropdef::_n_kwmeth*/;
5985   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5986   if (UNTAG_Bool(variable[3])) { /*if*/
5987     variable[3] = variable[0];
5988     variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[3]) /*AExternMethPropdef::_n_kwmeth*/;
5989     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5990   }
5991   variable[3] = variable[0];
5992   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5993   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
5994   if (UNTAG_Bool(variable[3])) { /*if*/
5995     variable[3] = variable[0];
5996     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
5997     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
5998   }
5999   variable[3] = variable[0];
6000   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6001   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6002   if (UNTAG_Bool(variable[3])) { /*if*/
6003     variable[3] = variable[0];
6004     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6005     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6006   }
6007   variable[3] = variable[0];
6008   variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[3]) /*AExternMethPropdef::_n_extern*/;
6009   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6010   if (UNTAG_Bool(variable[3])) { /*if*/
6011     variable[3] = variable[0];
6012     variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[3]) /*AExternMethPropdef::_n_extern*/;
6013     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6014   }
6015   return_label205: while(false);
6016   tracehead = trace.prev;
6017   return;
6018 }
6019 void parser_prod___AExternMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
6020   struct trace_t trace = {NULL, NULL, 2472, LOCATE_parser_prod___AExternMethPropdef___visit_all_reverse};
6021   val_t variable[4];
6022   void **closurevariable = NULL;
6023   trace.prev = tracehead; tracehead = &trace;
6024   trace.file = LOCATE_parser_prod;
6025   variable[0] =  self;
6026   variable[1] =  param0;
6027   variable[3] = variable[0];
6028   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6029   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6030   if (UNTAG_Bool(variable[3])) { /*if*/
6031     variable[3] = variable[0];
6032     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6033     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6034   }
6035   variable[3] = variable[0];
6036   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6037   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6038   if (UNTAG_Bool(variable[3])) { /*if*/
6039     variable[3] = variable[0];
6040     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6041     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6042   }
6043   variable[3] = variable[0];
6044   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6045   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6046   if (UNTAG_Bool(variable[3])) { /*if*/
6047     variable[3] = variable[0];
6048     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6049     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6050   }
6051   variable[3] = variable[0];
6052   variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[3]) /*AExternMethPropdef::_n_kwmeth*/;
6053   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6054   if (UNTAG_Bool(variable[3])) { /*if*/
6055     variable[3] = variable[0];
6056     variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[3]) /*AExternMethPropdef::_n_kwmeth*/;
6057     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6058   }
6059   variable[3] = variable[0];
6060   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6061   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6062   if (UNTAG_Bool(variable[3])) { /*if*/
6063     variable[3] = variable[0];
6064     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6065     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6066   }
6067   variable[3] = variable[0];
6068   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6069   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6070   if (UNTAG_Bool(variable[3])) { /*if*/
6071     variable[3] = variable[0];
6072     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6073     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6074   }
6075   variable[3] = variable[0];
6076   variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[3]) /*AExternMethPropdef::_n_extern*/;
6077   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6078   if (UNTAG_Bool(variable[3])) { /*if*/
6079     variable[3] = variable[0];
6080     variable[3] = ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[3]) /*AExternMethPropdef::_n_extern*/;
6081     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6082   }
6083   return_label206: while(false);
6084   tracehead = trace.prev;
6085   return;
6086 }
6087 void parser_prod___AExternMethPropdef___empty_init(val_t  self, int* init_table) {
6088   struct trace_t trace = {NULL, NULL, 2329, LOCATE_parser_prod___AExternMethPropdef___empty_init};
6089   val_t variable[2];
6090   void **closurevariable = NULL;
6091   trace.prev = tracehead; tracehead = &trace;
6092   trace.file = LOCATE_parser_prod;
6093   variable[0] =  self;
6094   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AExternMethPropdef].i]) return;
6095   return_label207: while(false);
6096   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AExternMethPropdef].i] = 1;
6097   tracehead = trace.prev;
6098   return;
6099 }
6100 void parser_prod___AExternMethPropdef___init_aexternmethpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, val_t  param6, int* init_table) {
6101   struct trace_t trace = {NULL, NULL, 2331, LOCATE_parser_prod___AExternMethPropdef___init_aexternmethpropdef};
6102   val_t variable[10];
6103   void **closurevariable = NULL;
6104   trace.prev = tracehead; tracehead = &trace;
6105   trace.file = LOCATE_parser_prod;
6106   variable[0] =  self;
6107   variable[1] =  param0;
6108   variable[2] =  param1;
6109   variable[3] =  param2;
6110   variable[4] =  param3;
6111   variable[5] =  param4;
6112   variable[6] =  param5;
6113   variable[7] =  param6;
6114   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AExternMethPropdef].i]) return;
6115   variable[9] = variable[0];
6116   CALL_parser_prod___AExternMethPropdef___empty_init(variable[9])(variable[9], init_table /*YYY*/) /*AExternMethPropdef::empty_init*/;
6117   variable[9] = variable[0];
6118   ATTR_parser_nodes___PPropdef____n_doc(variable[9]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
6119   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6120   if (UNTAG_Bool(variable[9])) { /*if*/
6121     variable[9] = variable[0];
6122     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[9]) /*PNode::parent=*/;
6123   }
6124   variable[9] = variable[0];
6125   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[9]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
6126   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6127   if (UNTAG_Bool(variable[9])) { /*if*/
6128     variable[9] = variable[0];
6129     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[9]) /*PNode::parent=*/;
6130   }
6131   variable[9] = variable[0];
6132   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[9]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
6133   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6134   if (UNTAG_Bool(variable[9])) { /*if*/
6135     variable[9] = variable[0];
6136     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[9]) /*PNode::parent=*/;
6137   }
6138   variable[9] = variable[0];
6139   ATTR_parser_nodes___AExternMethPropdef____n_kwmeth(variable[9]) /*AExternMethPropdef::_n_kwmeth*/ =  variable[4] /*n_kwmeth*/;
6140   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwmeth*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwmeth*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwmeth*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6141   if (UNTAG_Bool(variable[9])) { /*if*/
6142     variable[9] = variable[0];
6143     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/, variable[9]) /*PNode::parent=*/;
6144   }
6145   variable[9] = variable[0];
6146   ATTR_parser_nodes___AMethPropdef____n_methid(variable[9]) /*AMethPropdef::_n_methid*/ =  variable[5] /*n_methid*/;
6147   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6148   if (UNTAG_Bool(variable[9])) { /*if*/
6149     variable[9] = variable[0];
6150     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/, variable[9]) /*PNode::parent=*/;
6151   }
6152   variable[9] = variable[0];
6153   ATTR_parser_nodes___AMethPropdef____n_signature(variable[9]) /*AMethPropdef::_n_signature*/ =  variable[6] /*n_signature*/;
6154   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6155   if (UNTAG_Bool(variable[9])) { /*if*/
6156     variable[9] = variable[0];
6157     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/, variable[9]) /*PNode::parent=*/;
6158   }
6159   variable[9] = variable[0];
6160   ATTR_parser_nodes___AExternMethPropdef____n_extern(variable[9]) /*AExternMethPropdef::_n_extern*/ =  variable[7] /*n_extern*/;
6161   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[7] /*n_extern*/ ==  NIT_NULL /*null*/) || (( variable[7] /*n_extern*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[7] /*n_extern*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[7] /*n_extern*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[7] /*n_extern*/)( variable[7] /*n_extern*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6162   if (UNTAG_Bool(variable[9])) { /*if*/
6163     variable[9] = variable[0];
6164     CALL_parser_prod___PNode___parent__eq( variable[7] /*n_extern*/)( variable[7] /*n_extern*/, variable[9]) /*PNode::parent=*/;
6165   }
6166   return_label208: while(false);
6167   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AExternMethPropdef].i] = 1;
6168   tracehead = trace.prev;
6169   return;
6170 }
6171 void parser_prod___AConcreteMethPropdef___n_doc__eq(val_t  self, val_t  param0) {
6172   struct trace_t trace = {NULL, NULL, 2498, LOCATE_parser_prod___AConcreteMethPropdef___n_doc__eq};
6173   val_t variable[4];
6174   void **closurevariable = NULL;
6175   trace.prev = tracehead; tracehead = &trace;
6176   trace.file = LOCATE_parser_prod;
6177   variable[0] =  self;
6178   variable[1] =  param0;
6179   variable[3] = variable[0];
6180   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
6181   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6182   if (UNTAG_Bool(variable[3])) { /*if*/
6183     variable[3] = variable[0];
6184     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6185   }
6186   return_label209: while(false);
6187   tracehead = trace.prev;
6188   return;
6189 }
6190 void parser_prod___AConcreteMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
6191   struct trace_t trace = {NULL, NULL, 2505, LOCATE_parser_prod___AConcreteMethPropdef___n_kwredef__eq};
6192   val_t variable[4];
6193   void **closurevariable = NULL;
6194   trace.prev = tracehead; tracehead = &trace;
6195   trace.file = LOCATE_parser_prod;
6196   variable[0] =  self;
6197   variable[1] =  param0;
6198   variable[3] = variable[0];
6199   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
6200   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6201   if (UNTAG_Bool(variable[3])) { /*if*/
6202     variable[3] = variable[0];
6203     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6204   }
6205   return_label210: while(false);
6206   tracehead = trace.prev;
6207   return;
6208 }
6209 void parser_prod___AConcreteMethPropdef___n_visibility__eq(val_t  self, val_t  param0) {
6210   struct trace_t trace = {NULL, NULL, 2512, LOCATE_parser_prod___AConcreteMethPropdef___n_visibility__eq};
6211   val_t variable[4];
6212   void **closurevariable = NULL;
6213   trace.prev = tracehead; tracehead = &trace;
6214   trace.file = LOCATE_parser_prod;
6215   variable[0] =  self;
6216   variable[1] =  param0;
6217   variable[3] = variable[0];
6218   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
6219   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6220   if (UNTAG_Bool(variable[3])) { /*if*/
6221     variable[3] = variable[0];
6222     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6223   }
6224   return_label211: while(false);
6225   tracehead = trace.prev;
6226   return;
6227 }
6228 void parser_prod___AConcreteMethPropdef___n_methid__eq(val_t  self, val_t  param0) {
6229   struct trace_t trace = {NULL, NULL, 2526, LOCATE_parser_prod___AConcreteMethPropdef___n_methid__eq};
6230   val_t variable[4];
6231   void **closurevariable = NULL;
6232   trace.prev = tracehead; tracehead = &trace;
6233   trace.file = LOCATE_parser_prod;
6234   variable[0] =  self;
6235   variable[1] =  param0;
6236   variable[3] = variable[0];
6237   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
6238   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6239   if (UNTAG_Bool(variable[3])) { /*if*/
6240     variable[3] = variable[0];
6241     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6242   }
6243   return_label212: while(false);
6244   tracehead = trace.prev;
6245   return;
6246 }
6247 void parser_prod___AConcreteMethPropdef___n_signature__eq(val_t  self, val_t  param0) {
6248   struct trace_t trace = {NULL, NULL, 2533, LOCATE_parser_prod___AConcreteMethPropdef___n_signature__eq};
6249   val_t variable[4];
6250   void **closurevariable = NULL;
6251   trace.prev = tracehead; tracehead = &trace;
6252   trace.file = LOCATE_parser_prod;
6253   variable[0] =  self;
6254   variable[1] =  param0;
6255   variable[3] = variable[0];
6256   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
6257   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6258   if (UNTAG_Bool(variable[3])) { /*if*/
6259     variable[3] = variable[0];
6260     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6261   }
6262   return_label213: while(false);
6263   tracehead = trace.prev;
6264   return;
6265 }
6266 void parser_prod___AConcreteMethPropdef___n_kwmeth__eq(val_t  self, val_t  param0) {
6267   struct trace_t trace = {NULL, NULL, 2519, LOCATE_parser_prod___AConcreteMethPropdef___n_kwmeth__eq};
6268   val_t variable[4];
6269   void **closurevariable = NULL;
6270   trace.prev = tracehead; tracehead = &trace;
6271   trace.file = LOCATE_parser_prod;
6272   variable[0] =  self;
6273   variable[1] =  param0;
6274   variable[3] = variable[0];
6275   ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[3]) /*AConcreteMethPropdef::_n_kwmeth*/ =  variable[1] /*n*/;
6276   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6277   if (UNTAG_Bool(variable[3])) { /*if*/
6278     variable[3] = variable[0];
6279     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6280   }
6281   return_label214: while(false);
6282   tracehead = trace.prev;
6283   return;
6284 }
6285 void parser_prod___AConcreteMethPropdef___n_block__eq(val_t  self, val_t  param0) {
6286   struct trace_t trace = {NULL, NULL, 2540, LOCATE_parser_prod___AConcreteMethPropdef___n_block__eq};
6287   val_t variable[4];
6288   void **closurevariable = NULL;
6289   trace.prev = tracehead; tracehead = &trace;
6290   trace.file = LOCATE_parser_prod;
6291   variable[0] =  self;
6292   variable[1] =  param0;
6293   variable[3] = variable[0];
6294   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/ =  variable[1] /*n*/;
6295   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6296   if (UNTAG_Bool(variable[3])) { /*if*/
6297     variable[3] = variable[0];
6298     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6299   }
6300   return_label215: while(false);
6301   tracehead = trace.prev;
6302   return;
6303 }
6304 void parser_prod___AConcreteMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
6305   struct trace_t trace = {NULL, NULL, 2591, LOCATE_parser_prod___AConcreteMethPropdef___replace_child};
6306   val_t variable[5];
6307   void **closurevariable = NULL;
6308   trace.prev = tracehead; tracehead = &trace;
6309   trace.file = LOCATE_parser_prod;
6310   variable[0] =  self;
6311   variable[1] =  param0;
6312   variable[2] =  param1;
6313   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6314   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2593); nit_exit(1);}
6315   variable[4] = variable[0];
6316   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
6317   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6318   if (UNTAG_Bool(variable[4])) { /*if*/
6319     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6320     if (UNTAG_Bool(variable[4])) { /*if*/
6321       variable[4] = variable[0];
6322       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6323       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
6324       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2597); nit_exit(1);}
6325       variable[4] = variable[0];
6326       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
6327     } else { /*if*/
6328       variable[4] = variable[0];
6329       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
6330     }
6331     goto return_label216;
6332   }
6333   variable[4] = variable[0];
6334   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
6335   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6336   if (UNTAG_Bool(variable[4])) { /*if*/
6337     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6338     if (UNTAG_Bool(variable[4])) { /*if*/
6339       variable[4] = variable[0];
6340       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6341       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
6342       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2607); nit_exit(1);}
6343       variable[4] = variable[0];
6344       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
6345     } else { /*if*/
6346       variable[4] = variable[0];
6347       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
6348     }
6349     goto return_label216;
6350   }
6351   variable[4] = variable[0];
6352   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
6353   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6354   if (UNTAG_Bool(variable[4])) { /*if*/
6355     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6356     if (UNTAG_Bool(variable[4])) { /*if*/
6357       variable[4] = variable[0];
6358       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6359       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
6360       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2617); nit_exit(1);}
6361       variable[4] = variable[0];
6362       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
6363     } else { /*if*/
6364       variable[4] = variable[0];
6365       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
6366     }
6367     goto return_label216;
6368   }
6369   variable[4] = variable[0];
6370   variable[4] = ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[4]) /*AConcreteMethPropdef::_n_kwmeth*/;
6371   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6372   if (UNTAG_Bool(variable[4])) { /*if*/
6373     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6374     if (UNTAG_Bool(variable[4])) { /*if*/
6375       variable[4] = variable[0];
6376       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6377       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwmeth, ID_TKwmeth)) /*cast TKwmeth*/;
6378       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2627); nit_exit(1);}
6379       variable[4] = variable[0];
6380       ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[4]) /*AConcreteMethPropdef::_n_kwmeth*/ =  variable[2] /*new_child*/;
6381     } else { /*if*/
6382       variable[4] = variable[0];
6383       ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[4]) /*AConcreteMethPropdef::_n_kwmeth*/ =  NIT_NULL /*null*/;
6384     }
6385     goto return_label216;
6386   }
6387   variable[4] = variable[0];
6388   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
6389   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6390   if (UNTAG_Bool(variable[4])) { /*if*/
6391     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6392     if (UNTAG_Bool(variable[4])) { /*if*/
6393       variable[4] = variable[0];
6394       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6395       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
6396       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2637); nit_exit(1);}
6397       variable[4] = variable[0];
6398       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
6399     } else { /*if*/
6400       variable[4] = variable[0];
6401       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
6402     }
6403     goto return_label216;
6404   }
6405   variable[4] = variable[0];
6406   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
6407   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6408   if (UNTAG_Bool(variable[4])) { /*if*/
6409     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6410     if (UNTAG_Bool(variable[4])) { /*if*/
6411       variable[4] = variable[0];
6412       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6413       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
6414       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2647); nit_exit(1);}
6415       variable[4] = variable[0];
6416       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
6417     } else { /*if*/
6418       variable[4] = variable[0];
6419       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
6420     }
6421     goto return_label216;
6422   }
6423   variable[4] = variable[0];
6424   variable[4] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/;
6425   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6426   if (UNTAG_Bool(variable[4])) { /*if*/
6427     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6428     if (UNTAG_Bool(variable[4])) { /*if*/
6429       variable[4] = variable[0];
6430       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6431       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
6432       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteMethPropdef___replace_child, LOCATE_parser_prod, 2657); nit_exit(1);}
6433       variable[4] = variable[0];
6434       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  variable[2] /*new_child*/;
6435     } else { /*if*/
6436       variable[4] = variable[0];
6437       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  NIT_NULL /*null*/;
6438     }
6439     goto return_label216;
6440   }
6441   return_label216: while(false);
6442   tracehead = trace.prev;
6443   return;
6444 }
6445 void parser_prod___AConcreteMethPropdef___visit_all(val_t  self, val_t  param0) {
6446   struct trace_t trace = {NULL, NULL, 2666, LOCATE_parser_prod___AConcreteMethPropdef___visit_all};
6447   val_t variable[4];
6448   void **closurevariable = NULL;
6449   trace.prev = tracehead; tracehead = &trace;
6450   trace.file = LOCATE_parser_prod;
6451   variable[0] =  self;
6452   variable[1] =  param0;
6453   variable[3] = variable[0];
6454   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6455   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6456   if (UNTAG_Bool(variable[3])) { /*if*/
6457     variable[3] = variable[0];
6458     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6459     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6460   }
6461   variable[3] = variable[0];
6462   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6463   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6464   if (UNTAG_Bool(variable[3])) { /*if*/
6465     variable[3] = variable[0];
6466     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6467     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6468   }
6469   variable[3] = variable[0];
6470   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6471   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6472   if (UNTAG_Bool(variable[3])) { /*if*/
6473     variable[3] = variable[0];
6474     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6475     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6476   }
6477   variable[3] = variable[0];
6478   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[3]) /*AConcreteMethPropdef::_n_kwmeth*/;
6479   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6480   if (UNTAG_Bool(variable[3])) { /*if*/
6481     variable[3] = variable[0];
6482     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[3]) /*AConcreteMethPropdef::_n_kwmeth*/;
6483     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6484   }
6485   variable[3] = variable[0];
6486   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6487   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6488   if (UNTAG_Bool(variable[3])) { /*if*/
6489     variable[3] = variable[0];
6490     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6491     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6492   }
6493   variable[3] = variable[0];
6494   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6495   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6496   if (UNTAG_Bool(variable[3])) { /*if*/
6497     variable[3] = variable[0];
6498     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6499     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6500   }
6501   variable[3] = variable[0];
6502   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
6503   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6504   if (UNTAG_Bool(variable[3])) { /*if*/
6505     variable[3] = variable[0];
6506     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
6507     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6508   }
6509   return_label217: while(false);
6510   tracehead = trace.prev;
6511   return;
6512 }
6513 void parser_prod___AConcreteMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
6514   struct trace_t trace = {NULL, NULL, 2691, LOCATE_parser_prod___AConcreteMethPropdef___visit_all_reverse};
6515   val_t variable[4];
6516   void **closurevariable = NULL;
6517   trace.prev = tracehead; tracehead = &trace;
6518   trace.file = LOCATE_parser_prod;
6519   variable[0] =  self;
6520   variable[1] =  param0;
6521   variable[3] = variable[0];
6522   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6523   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6524   if (UNTAG_Bool(variable[3])) { /*if*/
6525     variable[3] = variable[0];
6526     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6527     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6528   }
6529   variable[3] = variable[0];
6530   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6531   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6532   if (UNTAG_Bool(variable[3])) { /*if*/
6533     variable[3] = variable[0];
6534     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6535     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6536   }
6537   variable[3] = variable[0];
6538   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6539   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6540   if (UNTAG_Bool(variable[3])) { /*if*/
6541     variable[3] = variable[0];
6542     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6543     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6544   }
6545   variable[3] = variable[0];
6546   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[3]) /*AConcreteMethPropdef::_n_kwmeth*/;
6547   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6548   if (UNTAG_Bool(variable[3])) { /*if*/
6549     variable[3] = variable[0];
6550     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[3]) /*AConcreteMethPropdef::_n_kwmeth*/;
6551     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6552   }
6553   variable[3] = variable[0];
6554   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6555   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6556   if (UNTAG_Bool(variable[3])) { /*if*/
6557     variable[3] = variable[0];
6558     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6559     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6560   }
6561   variable[3] = variable[0];
6562   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6563   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6564   if (UNTAG_Bool(variable[3])) { /*if*/
6565     variable[3] = variable[0];
6566     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6567     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6568   }
6569   variable[3] = variable[0];
6570   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
6571   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6572   if (UNTAG_Bool(variable[3])) { /*if*/
6573     variable[3] = variable[0];
6574     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
6575     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6576   }
6577   return_label218: while(false);
6578   tracehead = trace.prev;
6579   return;
6580 }
6581 void parser_prod___AConcreteMethPropdef___empty_init(val_t  self, int* init_table) {
6582   struct trace_t trace = {NULL, NULL, 2548, LOCATE_parser_prod___AConcreteMethPropdef___empty_init};
6583   val_t variable[2];
6584   void **closurevariable = NULL;
6585   trace.prev = tracehead; tracehead = &trace;
6586   trace.file = LOCATE_parser_prod;
6587   variable[0] =  self;
6588   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteMethPropdef].i]) return;
6589   return_label219: while(false);
6590   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteMethPropdef].i] = 1;
6591   tracehead = trace.prev;
6592   return;
6593 }
6594 void parser_prod___AConcreteMethPropdef___init_aconcretemethpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, val_t  param6, int* init_table) {
6595   struct trace_t trace = {NULL, NULL, 2550, LOCATE_parser_prod___AConcreteMethPropdef___init_aconcretemethpropdef};
6596   val_t variable[10];
6597   void **closurevariable = NULL;
6598   trace.prev = tracehead; tracehead = &trace;
6599   trace.file = LOCATE_parser_prod;
6600   variable[0] =  self;
6601   variable[1] =  param0;
6602   variable[2] =  param1;
6603   variable[3] =  param2;
6604   variable[4] =  param3;
6605   variable[5] =  param4;
6606   variable[6] =  param5;
6607   variable[7] =  param6;
6608   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteMethPropdef].i]) return;
6609   variable[9] = variable[0];
6610   CALL_parser_prod___AConcreteMethPropdef___empty_init(variable[9])(variable[9], init_table /*YYY*/) /*AConcreteMethPropdef::empty_init*/;
6611   variable[9] = variable[0];
6612   ATTR_parser_nodes___PPropdef____n_doc(variable[9]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
6613   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6614   if (UNTAG_Bool(variable[9])) { /*if*/
6615     variable[9] = variable[0];
6616     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[9]) /*PNode::parent=*/;
6617   }
6618   variable[9] = variable[0];
6619   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[9]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
6620   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6621   if (UNTAG_Bool(variable[9])) { /*if*/
6622     variable[9] = variable[0];
6623     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[9]) /*PNode::parent=*/;
6624   }
6625   variable[9] = variable[0];
6626   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[9]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
6627   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6628   if (UNTAG_Bool(variable[9])) { /*if*/
6629     variable[9] = variable[0];
6630     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[9]) /*PNode::parent=*/;
6631   }
6632   variable[9] = variable[0];
6633   ATTR_parser_nodes___AConcreteMethPropdef____n_kwmeth(variable[9]) /*AConcreteMethPropdef::_n_kwmeth*/ =  variable[4] /*n_kwmeth*/;
6634   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwmeth*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwmeth*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwmeth*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6635   if (UNTAG_Bool(variable[9])) { /*if*/
6636     variable[9] = variable[0];
6637     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwmeth*/)( variable[4] /*n_kwmeth*/, variable[9]) /*PNode::parent=*/;
6638   }
6639   variable[9] = variable[0];
6640   ATTR_parser_nodes___AMethPropdef____n_methid(variable[9]) /*AMethPropdef::_n_methid*/ =  variable[5] /*n_methid*/;
6641   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6642   if (UNTAG_Bool(variable[9])) { /*if*/
6643     variable[9] = variable[0];
6644     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/, variable[9]) /*PNode::parent=*/;
6645   }
6646   variable[9] = variable[0];
6647   ATTR_parser_nodes___AMethPropdef____n_signature(variable[9]) /*AMethPropdef::_n_signature*/ =  variable[6] /*n_signature*/;
6648   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6649   if (UNTAG_Bool(variable[9])) { /*if*/
6650     variable[9] = variable[0];
6651     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/, variable[9]) /*PNode::parent=*/;
6652   }
6653   variable[9] = variable[0];
6654   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[9]) /*AConcreteMethPropdef::_n_block*/ =  variable[7] /*n_block*/;
6655   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[7] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[7] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[7] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[7] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[7] /*n_block*/)( variable[7] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6656   if (UNTAG_Bool(variable[9])) { /*if*/
6657     variable[9] = variable[0];
6658     CALL_parser_prod___PNode___parent__eq( variable[7] /*n_block*/)( variable[7] /*n_block*/, variable[9]) /*PNode::parent=*/;
6659   }
6660   return_label220: while(false);
6661   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteMethPropdef].i] = 1;
6662   tracehead = trace.prev;
6663   return;
6664 }
6665 void parser_prod___AConcreteInitPropdef___n_doc__eq(val_t  self, val_t  param0) {
6666   struct trace_t trace = {NULL, NULL, 2717, LOCATE_parser_prod___AConcreteInitPropdef___n_doc__eq};
6667   val_t variable[4];
6668   void **closurevariable = NULL;
6669   trace.prev = tracehead; tracehead = &trace;
6670   trace.file = LOCATE_parser_prod;
6671   variable[0] =  self;
6672   variable[1] =  param0;
6673   variable[3] = variable[0];
6674   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
6675   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6676   if (UNTAG_Bool(variable[3])) { /*if*/
6677     variable[3] = variable[0];
6678     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6679   }
6680   return_label221: while(false);
6681   tracehead = trace.prev;
6682   return;
6683 }
6684 void parser_prod___AConcreteInitPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
6685   struct trace_t trace = {NULL, NULL, 2724, LOCATE_parser_prod___AConcreteInitPropdef___n_kwredef__eq};
6686   val_t variable[4];
6687   void **closurevariable = NULL;
6688   trace.prev = tracehead; tracehead = &trace;
6689   trace.file = LOCATE_parser_prod;
6690   variable[0] =  self;
6691   variable[1] =  param0;
6692   variable[3] = variable[0];
6693   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
6694   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6695   if (UNTAG_Bool(variable[3])) { /*if*/
6696     variable[3] = variable[0];
6697     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6698   }
6699   return_label222: while(false);
6700   tracehead = trace.prev;
6701   return;
6702 }
6703 void parser_prod___AConcreteInitPropdef___n_visibility__eq(val_t  self, val_t  param0) {
6704   struct trace_t trace = {NULL, NULL, 2731, LOCATE_parser_prod___AConcreteInitPropdef___n_visibility__eq};
6705   val_t variable[4];
6706   void **closurevariable = NULL;
6707   trace.prev = tracehead; tracehead = &trace;
6708   trace.file = LOCATE_parser_prod;
6709   variable[0] =  self;
6710   variable[1] =  param0;
6711   variable[3] = variable[0];
6712   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/ =  variable[1] /*n*/;
6713   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6714   if (UNTAG_Bool(variable[3])) { /*if*/
6715     variable[3] = variable[0];
6716     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6717   }
6718   return_label223: while(false);
6719   tracehead = trace.prev;
6720   return;
6721 }
6722 void parser_prod___AConcreteInitPropdef___n_methid__eq(val_t  self, val_t  param0) {
6723   struct trace_t trace = {NULL, NULL, 2745, LOCATE_parser_prod___AConcreteInitPropdef___n_methid__eq};
6724   val_t variable[4];
6725   void **closurevariable = NULL;
6726   trace.prev = tracehead; tracehead = &trace;
6727   trace.file = LOCATE_parser_prod;
6728   variable[0] =  self;
6729   variable[1] =  param0;
6730   variable[3] = variable[0];
6731   ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/ =  variable[1] /*n*/;
6732   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6733   if (UNTAG_Bool(variable[3])) { /*if*/
6734     variable[3] = variable[0];
6735     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6736   }
6737   return_label224: while(false);
6738   tracehead = trace.prev;
6739   return;
6740 }
6741 void parser_prod___AConcreteInitPropdef___n_signature__eq(val_t  self, val_t  param0) {
6742   struct trace_t trace = {NULL, NULL, 2752, LOCATE_parser_prod___AConcreteInitPropdef___n_signature__eq};
6743   val_t variable[4];
6744   void **closurevariable = NULL;
6745   trace.prev = tracehead; tracehead = &trace;
6746   trace.file = LOCATE_parser_prod;
6747   variable[0] =  self;
6748   variable[1] =  param0;
6749   variable[3] = variable[0];
6750   ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/ =  variable[1] /*n*/;
6751   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6752   if (UNTAG_Bool(variable[3])) { /*if*/
6753     variable[3] = variable[0];
6754     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6755   }
6756   return_label225: while(false);
6757   tracehead = trace.prev;
6758   return;
6759 }
6760 void parser_prod___AConcreteInitPropdef___n_block__eq(val_t  self, val_t  param0) {
6761   struct trace_t trace = {NULL, NULL, 2759, LOCATE_parser_prod___AConcreteInitPropdef___n_block__eq};
6762   val_t variable[4];
6763   void **closurevariable = NULL;
6764   trace.prev = tracehead; tracehead = &trace;
6765   trace.file = LOCATE_parser_prod;
6766   variable[0] =  self;
6767   variable[1] =  param0;
6768   variable[3] = variable[0];
6769   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/ =  variable[1] /*n*/;
6770   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6771   if (UNTAG_Bool(variable[3])) { /*if*/
6772     variable[3] = variable[0];
6773     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6774   }
6775   return_label226: while(false);
6776   tracehead = trace.prev;
6777   return;
6778 }
6779 void parser_prod___AConcreteInitPropdef___n_kwinit__eq(val_t  self, val_t  param0) {
6780   struct trace_t trace = {NULL, NULL, 2738, LOCATE_parser_prod___AConcreteInitPropdef___n_kwinit__eq};
6781   val_t variable[4];
6782   void **closurevariable = NULL;
6783   trace.prev = tracehead; tracehead = &trace;
6784   trace.file = LOCATE_parser_prod;
6785   variable[0] =  self;
6786   variable[1] =  param0;
6787   variable[3] = variable[0];
6788   ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[3]) /*AConcreteInitPropdef::_n_kwinit*/ =  variable[1] /*n*/;
6789   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6790   if (UNTAG_Bool(variable[3])) { /*if*/
6791     variable[3] = variable[0];
6792     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
6793   }
6794   return_label227: while(false);
6795   tracehead = trace.prev;
6796   return;
6797 }
6798 void parser_prod___AConcreteInitPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
6799   struct trace_t trace = {NULL, NULL, 2810, LOCATE_parser_prod___AConcreteInitPropdef___replace_child};
6800   val_t variable[5];
6801   void **closurevariable = NULL;
6802   trace.prev = tracehead; tracehead = &trace;
6803   trace.file = LOCATE_parser_prod;
6804   variable[0] =  self;
6805   variable[1] =  param0;
6806   variable[2] =  param1;
6807   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6808   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2812); nit_exit(1);}
6809   variable[4] = variable[0];
6810   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
6811   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6812   if (UNTAG_Bool(variable[4])) { /*if*/
6813     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6814     if (UNTAG_Bool(variable[4])) { /*if*/
6815       variable[4] = variable[0];
6816       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6817       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
6818       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2816); nit_exit(1);}
6819       variable[4] = variable[0];
6820       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
6821     } else { /*if*/
6822       variable[4] = variable[0];
6823       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
6824     }
6825     goto return_label228;
6826   }
6827   variable[4] = variable[0];
6828   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
6829   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6830   if (UNTAG_Bool(variable[4])) { /*if*/
6831     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6832     if (UNTAG_Bool(variable[4])) { /*if*/
6833       variable[4] = variable[0];
6834       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6835       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
6836       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2826); nit_exit(1);}
6837       variable[4] = variable[0];
6838       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
6839     } else { /*if*/
6840       variable[4] = variable[0];
6841       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
6842     }
6843     goto return_label228;
6844   }
6845   variable[4] = variable[0];
6846   variable[4] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/;
6847   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6848   if (UNTAG_Bool(variable[4])) { /*if*/
6849     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6850     if (UNTAG_Bool(variable[4])) { /*if*/
6851       variable[4] = variable[0];
6852       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6853       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
6854       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2836); nit_exit(1);}
6855       variable[4] = variable[0];
6856       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  variable[2] /*new_child*/;
6857     } else { /*if*/
6858       variable[4] = variable[0];
6859       ATTR_parser_nodes___AMethPropdef____n_visibility(variable[4]) /*AMethPropdef::_n_visibility*/ =  NIT_NULL /*null*/;
6860     }
6861     goto return_label228;
6862   }
6863   variable[4] = variable[0];
6864   variable[4] = ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[4]) /*AConcreteInitPropdef::_n_kwinit*/;
6865   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6866   if (UNTAG_Bool(variable[4])) { /*if*/
6867     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6868     if (UNTAG_Bool(variable[4])) { /*if*/
6869       variable[4] = variable[0];
6870       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6871       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwinit, ID_TKwinit)) /*cast TKwinit*/;
6872       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2846); nit_exit(1);}
6873       variable[4] = variable[0];
6874       ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[4]) /*AConcreteInitPropdef::_n_kwinit*/ =  variable[2] /*new_child*/;
6875     } else { /*if*/
6876       variable[4] = variable[0];
6877       ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[4]) /*AConcreteInitPropdef::_n_kwinit*/ =  NIT_NULL /*null*/;
6878     }
6879     goto return_label228;
6880   }
6881   variable[4] = variable[0];
6882   variable[4] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/;
6883   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6884   if (UNTAG_Bool(variable[4])) { /*if*/
6885     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6886     if (UNTAG_Bool(variable[4])) { /*if*/
6887       variable[4] = variable[0];
6888       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6889       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PMethid, ID_PMethid)) /*cast PMethid*/;
6890       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2856); nit_exit(1);}
6891       variable[4] = variable[0];
6892       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  variable[2] /*new_child*/;
6893     } else { /*if*/
6894       variable[4] = variable[0];
6895       ATTR_parser_nodes___AMethPropdef____n_methid(variable[4]) /*AMethPropdef::_n_methid*/ =  NIT_NULL /*null*/;
6896     }
6897     goto return_label228;
6898   }
6899   variable[4] = variable[0];
6900   variable[4] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/;
6901   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6902   if (UNTAG_Bool(variable[4])) { /*if*/
6903     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6904     if (UNTAG_Bool(variable[4])) { /*if*/
6905       variable[4] = variable[0];
6906       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6907       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
6908       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2866); nit_exit(1);}
6909       variable[4] = variable[0];
6910       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  variable[2] /*new_child*/;
6911     } else { /*if*/
6912       variable[4] = variable[0];
6913       ATTR_parser_nodes___AMethPropdef____n_signature(variable[4]) /*AMethPropdef::_n_signature*/ =  NIT_NULL /*null*/;
6914     }
6915     goto return_label228;
6916   }
6917   variable[4] = variable[0];
6918   variable[4] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/;
6919   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
6920   if (UNTAG_Bool(variable[4])) { /*if*/
6921     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
6922     if (UNTAG_Bool(variable[4])) { /*if*/
6923       variable[4] = variable[0];
6924       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
6925       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
6926       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AConcreteInitPropdef___replace_child, LOCATE_parser_prod, 2876); nit_exit(1);}
6927       variable[4] = variable[0];
6928       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  variable[2] /*new_child*/;
6929     } else { /*if*/
6930       variable[4] = variable[0];
6931       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  NIT_NULL /*null*/;
6932     }
6933     goto return_label228;
6934   }
6935   return_label228: while(false);
6936   tracehead = trace.prev;
6937   return;
6938 }
6939 void parser_prod___AConcreteInitPropdef___visit_all(val_t  self, val_t  param0) {
6940   struct trace_t trace = {NULL, NULL, 2885, LOCATE_parser_prod___AConcreteInitPropdef___visit_all};
6941   val_t variable[4];
6942   void **closurevariable = NULL;
6943   trace.prev = tracehead; tracehead = &trace;
6944   trace.file = LOCATE_parser_prod;
6945   variable[0] =  self;
6946   variable[1] =  param0;
6947   variable[3] = variable[0];
6948   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6949   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6950   if (UNTAG_Bool(variable[3])) { /*if*/
6951     variable[3] = variable[0];
6952     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
6953     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6954   }
6955   variable[3] = variable[0];
6956   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6957   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6958   if (UNTAG_Bool(variable[3])) { /*if*/
6959     variable[3] = variable[0];
6960     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
6961     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6962   }
6963   variable[3] = variable[0];
6964   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6965   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6966   if (UNTAG_Bool(variable[3])) { /*if*/
6967     variable[3] = variable[0];
6968     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
6969     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6970   }
6971   variable[3] = variable[0];
6972   variable[3] = ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[3]) /*AConcreteInitPropdef::_n_kwinit*/;
6973   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6974   if (UNTAG_Bool(variable[3])) { /*if*/
6975     variable[3] = variable[0];
6976     variable[3] = ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[3]) /*AConcreteInitPropdef::_n_kwinit*/;
6977     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6978   }
6979   variable[3] = variable[0];
6980   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6981   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6982   if (UNTAG_Bool(variable[3])) { /*if*/
6983     variable[3] = variable[0];
6984     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
6985     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6986   }
6987   variable[3] = variable[0];
6988   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6989   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6990   if (UNTAG_Bool(variable[3])) { /*if*/
6991     variable[3] = variable[0];
6992     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
6993     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
6994   }
6995   variable[3] = variable[0];
6996   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
6997   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
6998   if (UNTAG_Bool(variable[3])) { /*if*/
6999     variable[3] = variable[0];
7000     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7001     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7002   }
7003   return_label229: while(false);
7004   tracehead = trace.prev;
7005   return;
7006 }
7007 void parser_prod___AConcreteInitPropdef___visit_all_reverse(val_t  self, val_t  param0) {
7008   struct trace_t trace = {NULL, NULL, 2910, LOCATE_parser_prod___AConcreteInitPropdef___visit_all_reverse};
7009   val_t variable[4];
7010   void **closurevariable = NULL;
7011   trace.prev = tracehead; tracehead = &trace;
7012   trace.file = LOCATE_parser_prod;
7013   variable[0] =  self;
7014   variable[1] =  param0;
7015   variable[3] = variable[0];
7016   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7017   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7018   if (UNTAG_Bool(variable[3])) { /*if*/
7019     variable[3] = variable[0];
7020     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7021     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7022   }
7023   variable[3] = variable[0];
7024   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7025   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7026   if (UNTAG_Bool(variable[3])) { /*if*/
7027     variable[3] = variable[0];
7028     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7029     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7030   }
7031   variable[3] = variable[0];
7032   variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
7033   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7034   if (UNTAG_Bool(variable[3])) { /*if*/
7035     variable[3] = variable[0];
7036     variable[3] = ATTR_parser_nodes___AMethPropdef____n_visibility(variable[3]) /*AMethPropdef::_n_visibility*/;
7037     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7038   }
7039   variable[3] = variable[0];
7040   variable[3] = ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[3]) /*AConcreteInitPropdef::_n_kwinit*/;
7041   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7042   if (UNTAG_Bool(variable[3])) { /*if*/
7043     variable[3] = variable[0];
7044     variable[3] = ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[3]) /*AConcreteInitPropdef::_n_kwinit*/;
7045     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7046   }
7047   variable[3] = variable[0];
7048   variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
7049   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7050   if (UNTAG_Bool(variable[3])) { /*if*/
7051     variable[3] = variable[0];
7052     variable[3] = ATTR_parser_nodes___AMethPropdef____n_methid(variable[3]) /*AMethPropdef::_n_methid*/;
7053     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7054   }
7055   variable[3] = variable[0];
7056   variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
7057   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7058   if (UNTAG_Bool(variable[3])) { /*if*/
7059     variable[3] = variable[0];
7060     variable[3] = ATTR_parser_nodes___AMethPropdef____n_signature(variable[3]) /*AMethPropdef::_n_signature*/;
7061     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7062   }
7063   variable[3] = variable[0];
7064   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7065   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7066   if (UNTAG_Bool(variable[3])) { /*if*/
7067     variable[3] = variable[0];
7068     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7069     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7070   }
7071   return_label230: while(false);
7072   tracehead = trace.prev;
7073   return;
7074 }
7075 void parser_prod___AConcreteInitPropdef___empty_init(val_t  self, int* init_table) {
7076   struct trace_t trace = {NULL, NULL, 2767, LOCATE_parser_prod___AConcreteInitPropdef___empty_init};
7077   val_t variable[2];
7078   void **closurevariable = NULL;
7079   trace.prev = tracehead; tracehead = &trace;
7080   trace.file = LOCATE_parser_prod;
7081   variable[0] =  self;
7082   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteInitPropdef].i]) return;
7083   return_label231: while(false);
7084   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteInitPropdef].i] = 1;
7085   tracehead = trace.prev;
7086   return;
7087 }
7088 void parser_prod___AConcreteInitPropdef___init_aconcreteinitpropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, val_t  param6, int* init_table) {
7089   struct trace_t trace = {NULL, NULL, 2769, LOCATE_parser_prod___AConcreteInitPropdef___init_aconcreteinitpropdef};
7090   val_t variable[10];
7091   void **closurevariable = NULL;
7092   trace.prev = tracehead; tracehead = &trace;
7093   trace.file = LOCATE_parser_prod;
7094   variable[0] =  self;
7095   variable[1] =  param0;
7096   variable[2] =  param1;
7097   variable[3] =  param2;
7098   variable[4] =  param3;
7099   variable[5] =  param4;
7100   variable[6] =  param5;
7101   variable[7] =  param6;
7102   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteInitPropdef].i]) return;
7103   variable[9] = variable[0];
7104   CALL_parser_prod___AConcreteInitPropdef___empty_init(variable[9])(variable[9], init_table /*YYY*/) /*AConcreteInitPropdef::empty_init*/;
7105   variable[9] = variable[0];
7106   ATTR_parser_nodes___PPropdef____n_doc(variable[9]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
7107   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7108   if (UNTAG_Bool(variable[9])) { /*if*/
7109     variable[9] = variable[0];
7110     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[9]) /*PNode::parent=*/;
7111   }
7112   variable[9] = variable[0];
7113   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[9]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
7114   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7115   if (UNTAG_Bool(variable[9])) { /*if*/
7116     variable[9] = variable[0];
7117     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[9]) /*PNode::parent=*/;
7118   }
7119   variable[9] = variable[0];
7120   ATTR_parser_nodes___AMethPropdef____n_visibility(variable[9]) /*AMethPropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
7121   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7122   if (UNTAG_Bool(variable[9])) { /*if*/
7123     variable[9] = variable[0];
7124     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[9]) /*PNode::parent=*/;
7125   }
7126   variable[9] = variable[0];
7127   ATTR_parser_nodes___AConcreteInitPropdef____n_kwinit(variable[9]) /*AConcreteInitPropdef::_n_kwinit*/ =  variable[4] /*n_kwinit*/;
7128   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwinit*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwinit*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwinit*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwinit*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwinit*/)( variable[4] /*n_kwinit*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7129   if (UNTAG_Bool(variable[9])) { /*if*/
7130     variable[9] = variable[0];
7131     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwinit*/)( variable[4] /*n_kwinit*/, variable[9]) /*PNode::parent=*/;
7132   }
7133   variable[9] = variable[0];
7134   ATTR_parser_nodes___AMethPropdef____n_methid(variable[9]) /*AMethPropdef::_n_methid*/ =  variable[5] /*n_methid*/;
7135   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_methid*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_methid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_methid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7136   if (UNTAG_Bool(variable[9])) { /*if*/
7137     variable[9] = variable[0];
7138     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_methid*/)( variable[5] /*n_methid*/, variable[9]) /*PNode::parent=*/;
7139   }
7140   variable[9] = variable[0];
7141   ATTR_parser_nodes___AMethPropdef____n_signature(variable[9]) /*AMethPropdef::_n_signature*/ =  variable[6] /*n_signature*/;
7142   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7143   if (UNTAG_Bool(variable[9])) { /*if*/
7144     variable[9] = variable[0];
7145     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_signature*/)( variable[6] /*n_signature*/, variable[9]) /*PNode::parent=*/;
7146   }
7147   variable[9] = variable[0];
7148   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[9]) /*AConcreteMethPropdef::_n_block*/ =  variable[7] /*n_block*/;
7149   variable[9] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[7] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[7] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[7] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[7] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[7] /*n_block*/)( variable[7] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7150   if (UNTAG_Bool(variable[9])) { /*if*/
7151     variable[9] = variable[0];
7152     CALL_parser_prod___PNode___parent__eq( variable[7] /*n_block*/)( variable[7] /*n_block*/, variable[9]) /*PNode::parent=*/;
7153   }
7154   return_label232: while(false);
7155   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AConcreteInitPropdef].i] = 1;
7156   tracehead = trace.prev;
7157   return;
7158 }
7159 void parser_prod___AMainMethPropdef___n_kwredef__eq(val_t  self, val_t  param0) {
7160   struct trace_t trace = {NULL, NULL, 2936, LOCATE_parser_prod___AMainMethPropdef___n_kwredef__eq};
7161   val_t variable[4];
7162   void **closurevariable = NULL;
7163   trace.prev = tracehead; tracehead = &trace;
7164   trace.file = LOCATE_parser_prod;
7165   variable[0] =  self;
7166   variable[1] =  param0;
7167   variable[3] = variable[0];
7168   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n*/;
7169   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7170   if (UNTAG_Bool(variable[3])) { /*if*/
7171     variable[3] = variable[0];
7172     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7173   }
7174   return_label233: while(false);
7175   tracehead = trace.prev;
7176   return;
7177 }
7178 void parser_prod___AMainMethPropdef___n_block__eq(val_t  self, val_t  param0) {
7179   struct trace_t trace = {NULL, NULL, 2943, LOCATE_parser_prod___AMainMethPropdef___n_block__eq};
7180   val_t variable[4];
7181   void **closurevariable = NULL;
7182   trace.prev = tracehead; tracehead = &trace;
7183   trace.file = LOCATE_parser_prod;
7184   variable[0] =  self;
7185   variable[1] =  param0;
7186   variable[3] = variable[0];
7187   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/ =  variable[1] /*n*/;
7188   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7189   if (UNTAG_Bool(variable[3])) { /*if*/
7190     variable[3] = variable[0];
7191     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7192   }
7193   return_label234: while(false);
7194   tracehead = trace.prev;
7195   return;
7196 }
7197 void parser_prod___AMainMethPropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
7198   struct trace_t trace = {NULL, NULL, 2969, LOCATE_parser_prod___AMainMethPropdef___replace_child};
7199   val_t variable[5];
7200   void **closurevariable = NULL;
7201   trace.prev = tracehead; tracehead = &trace;
7202   trace.file = LOCATE_parser_prod;
7203   variable[0] =  self;
7204   variable[1] =  param0;
7205   variable[2] =  param1;
7206   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7207   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainMethPropdef___replace_child, LOCATE_parser_prod, 2971); nit_exit(1);}
7208   variable[4] = variable[0];
7209   variable[4] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/;
7210   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7211   if (UNTAG_Bool(variable[4])) { /*if*/
7212     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7213     if (UNTAG_Bool(variable[4])) { /*if*/
7214       variable[4] = variable[0];
7215       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7216       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
7217       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainMethPropdef___replace_child, LOCATE_parser_prod, 2975); nit_exit(1);}
7218       variable[4] = variable[0];
7219       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
7220     } else { /*if*/
7221       variable[4] = variable[0];
7222       ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
7223     }
7224     goto return_label235;
7225   }
7226   variable[4] = variable[0];
7227   variable[4] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/;
7228   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7229   if (UNTAG_Bool(variable[4])) { /*if*/
7230     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7231     if (UNTAG_Bool(variable[4])) { /*if*/
7232       variable[4] = variable[0];
7233       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7234       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
7235       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMainMethPropdef___replace_child, LOCATE_parser_prod, 2985); nit_exit(1);}
7236       variable[4] = variable[0];
7237       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  variable[2] /*new_child*/;
7238     } else { /*if*/
7239       variable[4] = variable[0];
7240       ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  NIT_NULL /*null*/;
7241     }
7242     goto return_label235;
7243   }
7244   return_label235: while(false);
7245   tracehead = trace.prev;
7246   return;
7247 }
7248 void parser_prod___AMainMethPropdef___visit_all(val_t  self, val_t  param0) {
7249   struct trace_t trace = {NULL, NULL, 2994, LOCATE_parser_prod___AMainMethPropdef___visit_all};
7250   val_t variable[4];
7251   void **closurevariable = NULL;
7252   trace.prev = tracehead; tracehead = &trace;
7253   trace.file = LOCATE_parser_prod;
7254   variable[0] =  self;
7255   variable[1] =  param0;
7256   variable[3] = variable[0];
7257   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7258   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7259   if (UNTAG_Bool(variable[3])) { /*if*/
7260     variable[3] = variable[0];
7261     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7262     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7263   }
7264   variable[3] = variable[0];
7265   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7266   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7267   if (UNTAG_Bool(variable[3])) { /*if*/
7268     variable[3] = variable[0];
7269     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7270     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7271   }
7272   return_label236: while(false);
7273   tracehead = trace.prev;
7274   return;
7275 }
7276 void parser_prod___AMainMethPropdef___visit_all_reverse(val_t  self, val_t  param0) {
7277   struct trace_t trace = {NULL, NULL, 3004, LOCATE_parser_prod___AMainMethPropdef___visit_all_reverse};
7278   val_t variable[4];
7279   void **closurevariable = NULL;
7280   trace.prev = tracehead; tracehead = &trace;
7281   trace.file = LOCATE_parser_prod;
7282   variable[0] =  self;
7283   variable[1] =  param0;
7284   variable[3] = variable[0];
7285   variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7286   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7287   if (UNTAG_Bool(variable[3])) { /*if*/
7288     variable[3] = variable[0];
7289     variable[3] = ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[3]) /*AMethPropdef::_n_kwredef*/;
7290     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7291   }
7292   variable[3] = variable[0];
7293   variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7294   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7295   if (UNTAG_Bool(variable[3])) { /*if*/
7296     variable[3] = variable[0];
7297     variable[3] = ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[3]) /*AConcreteMethPropdef::_n_block*/;
7298     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7299   }
7300   return_label237: while(false);
7301   tracehead = trace.prev;
7302   return;
7303 }
7304 void parser_prod___AMainMethPropdef___empty_init(val_t  self, int* init_table) {
7305   struct trace_t trace = {NULL, NULL, 2951, LOCATE_parser_prod___AMainMethPropdef___empty_init};
7306   val_t variable[2];
7307   void **closurevariable = NULL;
7308   trace.prev = tracehead; tracehead = &trace;
7309   trace.file = LOCATE_parser_prod;
7310   variable[0] =  self;
7311   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainMethPropdef].i]) return;
7312   return_label238: while(false);
7313   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainMethPropdef].i] = 1;
7314   tracehead = trace.prev;
7315   return;
7316 }
7317 void parser_prod___AMainMethPropdef___init_amainmethpropdef(val_t  self, val_t  param0, val_t  param1, int* init_table) {
7318   struct trace_t trace = {NULL, NULL, 2953, LOCATE_parser_prod___AMainMethPropdef___init_amainmethpropdef};
7319   val_t variable[5];
7320   void **closurevariable = NULL;
7321   trace.prev = tracehead; tracehead = &trace;
7322   trace.file = LOCATE_parser_prod;
7323   variable[0] =  self;
7324   variable[1] =  param0;
7325   variable[2] =  param1;
7326   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainMethPropdef].i]) return;
7327   variable[4] = variable[0];
7328   CALL_parser_prod___AMainMethPropdef___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AMainMethPropdef::empty_init*/;
7329   variable[4] = variable[0];
7330   ATTR_parser_nodes___AMethPropdef____n_kwredef(variable[4]) /*AMethPropdef::_n_kwredef*/ =  variable[1] /*n_kwredef*/;
7331   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7332   if (UNTAG_Bool(variable[4])) { /*if*/
7333     variable[4] = variable[0];
7334     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/, variable[4]) /*PNode::parent=*/;
7335   }
7336   variable[4] = variable[0];
7337   ATTR_parser_nodes___AConcreteMethPropdef____n_block(variable[4]) /*AConcreteMethPropdef::_n_block*/ =  variable[2] /*n_block*/;
7338   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_block*/)( variable[2] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7339   if (UNTAG_Bool(variable[4])) { /*if*/
7340     variable[4] = variable[0];
7341     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_block*/)( variable[2] /*n_block*/, variable[4]) /*PNode::parent=*/;
7342   }
7343   return_label239: while(false);
7344   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMainMethPropdef].i] = 1;
7345   tracehead = trace.prev;
7346   return;
7347 }
7348 void parser_prod___ATypePropdef___n_doc__eq(val_t  self, val_t  param0) {
7349   struct trace_t trace = {NULL, NULL, 3015, LOCATE_parser_prod___ATypePropdef___n_doc__eq};
7350   val_t variable[4];
7351   void **closurevariable = NULL;
7352   trace.prev = tracehead; tracehead = &trace;
7353   trace.file = LOCATE_parser_prod;
7354   variable[0] =  self;
7355   variable[1] =  param0;
7356   variable[3] = variable[0];
7357   ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/ =  variable[1] /*n*/;
7358   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7359   if (UNTAG_Bool(variable[3])) { /*if*/
7360     variable[3] = variable[0];
7361     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7362   }
7363   return_label240: while(false);
7364   tracehead = trace.prev;
7365   return;
7366 }
7367 void parser_prod___ATypePropdef___n_kwredef__eq(val_t  self, val_t  param0) {
7368   struct trace_t trace = {NULL, NULL, 3022, LOCATE_parser_prod___ATypePropdef___n_kwredef__eq};
7369   val_t variable[4];
7370   void **closurevariable = NULL;
7371   trace.prev = tracehead; tracehead = &trace;
7372   trace.file = LOCATE_parser_prod;
7373   variable[0] =  self;
7374   variable[1] =  param0;
7375   variable[3] = variable[0];
7376   ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[3]) /*ATypePropdef::_n_kwredef*/ =  variable[1] /*n*/;
7377   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7378   if (UNTAG_Bool(variable[3])) { /*if*/
7379     variable[3] = variable[0];
7380     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7381   }
7382   return_label241: while(false);
7383   tracehead = trace.prev;
7384   return;
7385 }
7386 void parser_prod___ATypePropdef___n_visibility__eq(val_t  self, val_t  param0) {
7387   struct trace_t trace = {NULL, NULL, 3029, LOCATE_parser_prod___ATypePropdef___n_visibility__eq};
7388   val_t variable[4];
7389   void **closurevariable = NULL;
7390   trace.prev = tracehead; tracehead = &trace;
7391   trace.file = LOCATE_parser_prod;
7392   variable[0] =  self;
7393   variable[1] =  param0;
7394   variable[3] = variable[0];
7395   ATTR_parser_nodes___ATypePropdef____n_visibility(variable[3]) /*ATypePropdef::_n_visibility*/ =  variable[1] /*n*/;
7396   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7397   if (UNTAG_Bool(variable[3])) { /*if*/
7398     variable[3] = variable[0];
7399     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7400   }
7401   return_label242: while(false);
7402   tracehead = trace.prev;
7403   return;
7404 }
7405 void parser_prod___ATypePropdef___n_kwtype__eq(val_t  self, val_t  param0) {
7406   struct trace_t trace = {NULL, NULL, 3036, LOCATE_parser_prod___ATypePropdef___n_kwtype__eq};
7407   val_t variable[4];
7408   void **closurevariable = NULL;
7409   trace.prev = tracehead; tracehead = &trace;
7410   trace.file = LOCATE_parser_prod;
7411   variable[0] =  self;
7412   variable[1] =  param0;
7413   variable[3] = variable[0];
7414   ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[3]) /*ATypePropdef::_n_kwtype*/ =  variable[1] /*n*/;
7415   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7416   if (UNTAG_Bool(variable[3])) { /*if*/
7417     variable[3] = variable[0];
7418     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7419   }
7420   return_label243: while(false);
7421   tracehead = trace.prev;
7422   return;
7423 }
7424 void parser_prod___ATypePropdef___n_id__eq(val_t  self, val_t  param0) {
7425   struct trace_t trace = {NULL, NULL, 3043, LOCATE_parser_prod___ATypePropdef___n_id__eq};
7426   val_t variable[4];
7427   void **closurevariable = NULL;
7428   trace.prev = tracehead; tracehead = &trace;
7429   trace.file = LOCATE_parser_prod;
7430   variable[0] =  self;
7431   variable[1] =  param0;
7432   variable[3] = variable[0];
7433   ATTR_parser_nodes___ATypePropdef____n_id(variable[3]) /*ATypePropdef::_n_id*/ =  variable[1] /*n*/;
7434   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7435   if (UNTAG_Bool(variable[3])) { /*if*/
7436     variable[3] = variable[0];
7437     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7438   }
7439   return_label244: while(false);
7440   tracehead = trace.prev;
7441   return;
7442 }
7443 void parser_prod___ATypePropdef___n_type__eq(val_t  self, val_t  param0) {
7444   struct trace_t trace = {NULL, NULL, 3050, LOCATE_parser_prod___ATypePropdef___n_type__eq};
7445   val_t variable[4];
7446   void **closurevariable = NULL;
7447   trace.prev = tracehead; tracehead = &trace;
7448   trace.file = LOCATE_parser_prod;
7449   variable[0] =  self;
7450   variable[1] =  param0;
7451   variable[3] = variable[0];
7452   ATTR_parser_nodes___ATypePropdef____n_type(variable[3]) /*ATypePropdef::_n_type*/ =  variable[1] /*n*/;
7453   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7454   if (UNTAG_Bool(variable[3])) { /*if*/
7455     variable[3] = variable[0];
7456     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7457   }
7458   return_label245: while(false);
7459   tracehead = trace.prev;
7460   return;
7461 }
7462 void parser_prod___ATypePropdef___replace_child(val_t  self, val_t  param0, val_t  param1) {
7463   struct trace_t trace = {NULL, NULL, 3096, LOCATE_parser_prod___ATypePropdef___replace_child};
7464   val_t variable[5];
7465   void **closurevariable = NULL;
7466   trace.prev = tracehead; tracehead = &trace;
7467   trace.file = LOCATE_parser_prod;
7468   variable[0] =  self;
7469   variable[1] =  param0;
7470   variable[2] =  param1;
7471   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7472   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3098); nit_exit(1);}
7473   variable[4] = variable[0];
7474   variable[4] = ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/;
7475   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7476   if (UNTAG_Bool(variable[4])) { /*if*/
7477     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7478     if (UNTAG_Bool(variable[4])) { /*if*/
7479       variable[4] = variable[0];
7480       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7481       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PDoc, ID_PDoc)) /*cast PDoc*/;
7482       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3102); nit_exit(1);}
7483       variable[4] = variable[0];
7484       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  variable[2] /*new_child*/;
7485     } else { /*if*/
7486       variable[4] = variable[0];
7487       ATTR_parser_nodes___PPropdef____n_doc(variable[4]) /*PPropdef::_n_doc*/ =  NIT_NULL /*null*/;
7488     }
7489     goto return_label246;
7490   }
7491   variable[4] = variable[0];
7492   variable[4] = ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[4]) /*ATypePropdef::_n_kwredef*/;
7493   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7494   if (UNTAG_Bool(variable[4])) { /*if*/
7495     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7496     if (UNTAG_Bool(variable[4])) { /*if*/
7497       variable[4] = variable[0];
7498       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7499       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
7500       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3112); nit_exit(1);}
7501       variable[4] = variable[0];
7502       ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[4]) /*ATypePropdef::_n_kwredef*/ =  variable[2] /*new_child*/;
7503     } else { /*if*/
7504       variable[4] = variable[0];
7505       ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[4]) /*ATypePropdef::_n_kwredef*/ =  NIT_NULL /*null*/;
7506     }
7507     goto return_label246;
7508   }
7509   variable[4] = variable[0];
7510   variable[4] = ATTR_parser_nodes___ATypePropdef____n_visibility(variable[4]) /*ATypePropdef::_n_visibility*/;
7511   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7512   if (UNTAG_Bool(variable[4])) { /*if*/
7513     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7514     if (UNTAG_Bool(variable[4])) { /*if*/
7515       variable[4] = variable[0];
7516       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7517       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PVisibility, ID_PVisibility)) /*cast PVisibility*/;
7518       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3122); nit_exit(1);}
7519       variable[4] = variable[0];
7520       ATTR_parser_nodes___ATypePropdef____n_visibility(variable[4]) /*ATypePropdef::_n_visibility*/ =  variable[2] /*new_child*/;
7521     } else { /*if*/
7522       variable[4] = variable[0];
7523       ATTR_parser_nodes___ATypePropdef____n_visibility(variable[4]) /*ATypePropdef::_n_visibility*/ =  NIT_NULL /*null*/;
7524     }
7525     goto return_label246;
7526   }
7527   variable[4] = variable[0];
7528   variable[4] = ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[4]) /*ATypePropdef::_n_kwtype*/;
7529   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7530   if (UNTAG_Bool(variable[4])) { /*if*/
7531     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7532     if (UNTAG_Bool(variable[4])) { /*if*/
7533       variable[4] = variable[0];
7534       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7535       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwtype, ID_TKwtype)) /*cast TKwtype*/;
7536       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3132); nit_exit(1);}
7537       variable[4] = variable[0];
7538       ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[4]) /*ATypePropdef::_n_kwtype*/ =  variable[2] /*new_child*/;
7539     } else { /*if*/
7540       variable[4] = variable[0];
7541       ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[4]) /*ATypePropdef::_n_kwtype*/ =  NIT_NULL /*null*/;
7542     }
7543     goto return_label246;
7544   }
7545   variable[4] = variable[0];
7546   variable[4] = ATTR_parser_nodes___ATypePropdef____n_id(variable[4]) /*ATypePropdef::_n_id*/;
7547   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7548   if (UNTAG_Bool(variable[4])) { /*if*/
7549     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7550     if (UNTAG_Bool(variable[4])) { /*if*/
7551       variable[4] = variable[0];
7552       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7553       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TClassid, ID_TClassid)) /*cast TClassid*/;
7554       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3142); nit_exit(1);}
7555       variable[4] = variable[0];
7556       ATTR_parser_nodes___ATypePropdef____n_id(variable[4]) /*ATypePropdef::_n_id*/ =  variable[2] /*new_child*/;
7557     } else { /*if*/
7558       variable[4] = variable[0];
7559       ATTR_parser_nodes___ATypePropdef____n_id(variable[4]) /*ATypePropdef::_n_id*/ =  NIT_NULL /*null*/;
7560     }
7561     goto return_label246;
7562   }
7563   variable[4] = variable[0];
7564   variable[4] = ATTR_parser_nodes___ATypePropdef____n_type(variable[4]) /*ATypePropdef::_n_type*/;
7565   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7566   if (UNTAG_Bool(variable[4])) { /*if*/
7567     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7568     if (UNTAG_Bool(variable[4])) { /*if*/
7569       variable[4] = variable[0];
7570       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7571       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
7572       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATypePropdef___replace_child, LOCATE_parser_prod, 3152); nit_exit(1);}
7573       variable[4] = variable[0];
7574       ATTR_parser_nodes___ATypePropdef____n_type(variable[4]) /*ATypePropdef::_n_type*/ =  variable[2] /*new_child*/;
7575     } else { /*if*/
7576       variable[4] = variable[0];
7577       ATTR_parser_nodes___ATypePropdef____n_type(variable[4]) /*ATypePropdef::_n_type*/ =  NIT_NULL /*null*/;
7578     }
7579     goto return_label246;
7580   }
7581   return_label246: while(false);
7582   tracehead = trace.prev;
7583   return;
7584 }
7585 void parser_prod___ATypePropdef___visit_all(val_t  self, val_t  param0) {
7586   struct trace_t trace = {NULL, NULL, 3161, LOCATE_parser_prod___ATypePropdef___visit_all};
7587   val_t variable[4];
7588   void **closurevariable = NULL;
7589   trace.prev = tracehead; tracehead = &trace;
7590   trace.file = LOCATE_parser_prod;
7591   variable[0] =  self;
7592   variable[1] =  param0;
7593   variable[3] = variable[0];
7594   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7595   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7596   if (UNTAG_Bool(variable[3])) { /*if*/
7597     variable[3] = variable[0];
7598     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7599     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7600   }
7601   variable[3] = variable[0];
7602   variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[3]) /*ATypePropdef::_n_kwredef*/;
7603   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7604   if (UNTAG_Bool(variable[3])) { /*if*/
7605     variable[3] = variable[0];
7606     variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[3]) /*ATypePropdef::_n_kwredef*/;
7607     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7608   }
7609   variable[3] = variable[0];
7610   variable[3] = ATTR_parser_nodes___ATypePropdef____n_visibility(variable[3]) /*ATypePropdef::_n_visibility*/;
7611   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7612   if (UNTAG_Bool(variable[3])) { /*if*/
7613     variable[3] = variable[0];
7614     variable[3] = ATTR_parser_nodes___ATypePropdef____n_visibility(variable[3]) /*ATypePropdef::_n_visibility*/;
7615     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7616   }
7617   variable[3] = variable[0];
7618   variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[3]) /*ATypePropdef::_n_kwtype*/;
7619   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7620   if (UNTAG_Bool(variable[3])) { /*if*/
7621     variable[3] = variable[0];
7622     variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[3]) /*ATypePropdef::_n_kwtype*/;
7623     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7624   }
7625   variable[3] = variable[0];
7626   variable[3] = ATTR_parser_nodes___ATypePropdef____n_id(variable[3]) /*ATypePropdef::_n_id*/;
7627   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7628   if (UNTAG_Bool(variable[3])) { /*if*/
7629     variable[3] = variable[0];
7630     variable[3] = ATTR_parser_nodes___ATypePropdef____n_id(variable[3]) /*ATypePropdef::_n_id*/;
7631     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7632   }
7633   variable[3] = variable[0];
7634   variable[3] = ATTR_parser_nodes___ATypePropdef____n_type(variable[3]) /*ATypePropdef::_n_type*/;
7635   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7636   if (UNTAG_Bool(variable[3])) { /*if*/
7637     variable[3] = variable[0];
7638     variable[3] = ATTR_parser_nodes___ATypePropdef____n_type(variable[3]) /*ATypePropdef::_n_type*/;
7639     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7640   }
7641   return_label247: while(false);
7642   tracehead = trace.prev;
7643   return;
7644 }
7645 void parser_prod___ATypePropdef___visit_all_reverse(val_t  self, val_t  param0) {
7646   struct trace_t trace = {NULL, NULL, 3183, LOCATE_parser_prod___ATypePropdef___visit_all_reverse};
7647   val_t variable[4];
7648   void **closurevariable = NULL;
7649   trace.prev = tracehead; tracehead = &trace;
7650   trace.file = LOCATE_parser_prod;
7651   variable[0] =  self;
7652   variable[1] =  param0;
7653   variable[3] = variable[0];
7654   variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7655   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7656   if (UNTAG_Bool(variable[3])) { /*if*/
7657     variable[3] = variable[0];
7658     variable[3] = ATTR_parser_nodes___PPropdef____n_doc(variable[3]) /*PPropdef::_n_doc*/;
7659     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7660   }
7661   variable[3] = variable[0];
7662   variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[3]) /*ATypePropdef::_n_kwredef*/;
7663   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7664   if (UNTAG_Bool(variable[3])) { /*if*/
7665     variable[3] = variable[0];
7666     variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[3]) /*ATypePropdef::_n_kwredef*/;
7667     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7668   }
7669   variable[3] = variable[0];
7670   variable[3] = ATTR_parser_nodes___ATypePropdef____n_visibility(variable[3]) /*ATypePropdef::_n_visibility*/;
7671   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7672   if (UNTAG_Bool(variable[3])) { /*if*/
7673     variable[3] = variable[0];
7674     variable[3] = ATTR_parser_nodes___ATypePropdef____n_visibility(variable[3]) /*ATypePropdef::_n_visibility*/;
7675     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7676   }
7677   variable[3] = variable[0];
7678   variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[3]) /*ATypePropdef::_n_kwtype*/;
7679   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7680   if (UNTAG_Bool(variable[3])) { /*if*/
7681     variable[3] = variable[0];
7682     variable[3] = ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[3]) /*ATypePropdef::_n_kwtype*/;
7683     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7684   }
7685   variable[3] = variable[0];
7686   variable[3] = ATTR_parser_nodes___ATypePropdef____n_id(variable[3]) /*ATypePropdef::_n_id*/;
7687   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7688   if (UNTAG_Bool(variable[3])) { /*if*/
7689     variable[3] = variable[0];
7690     variable[3] = ATTR_parser_nodes___ATypePropdef____n_id(variable[3]) /*ATypePropdef::_n_id*/;
7691     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7692   }
7693   variable[3] = variable[0];
7694   variable[3] = ATTR_parser_nodes___ATypePropdef____n_type(variable[3]) /*ATypePropdef::_n_type*/;
7695   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7696   if (UNTAG_Bool(variable[3])) { /*if*/
7697     variable[3] = variable[0];
7698     variable[3] = ATTR_parser_nodes___ATypePropdef____n_type(variable[3]) /*ATypePropdef::_n_type*/;
7699     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7700   }
7701   return_label248: while(false);
7702   tracehead = trace.prev;
7703   return;
7704 }
7705 void parser_prod___ATypePropdef___empty_init(val_t  self, int* init_table) {
7706   struct trace_t trace = {NULL, NULL, 3058, LOCATE_parser_prod___ATypePropdef___empty_init};
7707   val_t variable[2];
7708   void **closurevariable = NULL;
7709   trace.prev = tracehead; tracehead = &trace;
7710   trace.file = LOCATE_parser_prod;
7711   variable[0] =  self;
7712   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATypePropdef].i]) return;
7713   return_label249: while(false);
7714   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATypePropdef].i] = 1;
7715   tracehead = trace.prev;
7716   return;
7717 }
7718 void parser_prod___ATypePropdef___init_atypepropdef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, int* init_table) {
7719   struct trace_t trace = {NULL, NULL, 3060, LOCATE_parser_prod___ATypePropdef___init_atypepropdef};
7720   val_t variable[9];
7721   void **closurevariable = NULL;
7722   trace.prev = tracehead; tracehead = &trace;
7723   trace.file = LOCATE_parser_prod;
7724   variable[0] =  self;
7725   variable[1] =  param0;
7726   variable[2] =  param1;
7727   variable[3] =  param2;
7728   variable[4] =  param3;
7729   variable[5] =  param4;
7730   variable[6] =  param5;
7731   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATypePropdef].i]) return;
7732   variable[8] = variable[0];
7733   CALL_parser_prod___ATypePropdef___empty_init(variable[8])(variable[8], init_table /*YYY*/) /*ATypePropdef::empty_init*/;
7734   variable[8] = variable[0];
7735   ATTR_parser_nodes___PPropdef____n_doc(variable[8]) /*PPropdef::_n_doc*/ =  variable[1] /*n_doc*/;
7736   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_doc*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_doc*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_doc*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7737   if (UNTAG_Bool(variable[8])) { /*if*/
7738     variable[8] = variable[0];
7739     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_doc*/)( variable[1] /*n_doc*/, variable[8]) /*PNode::parent=*/;
7740   }
7741   variable[8] = variable[0];
7742   ATTR_parser_nodes___ATypePropdef____n_kwredef(variable[8]) /*ATypePropdef::_n_kwredef*/ =  variable[2] /*n_kwredef*/;
7743   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7744   if (UNTAG_Bool(variable[8])) { /*if*/
7745     variable[8] = variable[0];
7746     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwredef*/)( variable[2] /*n_kwredef*/, variable[8]) /*PNode::parent=*/;
7747   }
7748   variable[8] = variable[0];
7749   ATTR_parser_nodes___ATypePropdef____n_visibility(variable[8]) /*ATypePropdef::_n_visibility*/ =  variable[3] /*n_visibility*/;
7750   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_visibility*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_visibility*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_visibility*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7751   if (UNTAG_Bool(variable[8])) { /*if*/
7752     variable[8] = variable[0];
7753     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_visibility*/)( variable[3] /*n_visibility*/, variable[8]) /*PNode::parent=*/;
7754   }
7755   variable[8] = variable[0];
7756   ATTR_parser_nodes___ATypePropdef____n_kwtype(variable[8]) /*ATypePropdef::_n_kwtype*/ =  variable[4] /*n_kwtype*/;
7757   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_kwtype*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_kwtype*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_kwtype*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_kwtype*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_kwtype*/)( variable[4] /*n_kwtype*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7758   if (UNTAG_Bool(variable[8])) { /*if*/
7759     variable[8] = variable[0];
7760     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_kwtype*/)( variable[4] /*n_kwtype*/, variable[8]) /*PNode::parent=*/;
7761   }
7762   variable[8] = variable[0];
7763   ATTR_parser_nodes___ATypePropdef____n_id(variable[8]) /*ATypePropdef::_n_id*/ =  variable[5] /*n_id*/;
7764   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_id*/)( variable[5] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7765   if (UNTAG_Bool(variable[8])) { /*if*/
7766     variable[8] = variable[0];
7767     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_id*/)( variable[5] /*n_id*/, variable[8]) /*PNode::parent=*/;
7768   }
7769   variable[8] = variable[0];
7770   ATTR_parser_nodes___ATypePropdef____n_type(variable[8]) /*ATypePropdef::_n_type*/ =  variable[6] /*n_type*/;
7771   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_type*/)( variable[6] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7772   if (UNTAG_Bool(variable[8])) { /*if*/
7773     variable[8] = variable[0];
7774     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_type*/)( variable[6] /*n_type*/, variable[8]) /*PNode::parent=*/;
7775   }
7776   return_label250: while(false);
7777   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATypePropdef].i] = 1;
7778   tracehead = trace.prev;
7779   return;
7780 }
7781 void parser_prod___AReadAble___n_kwredef__eq(val_t  self, val_t  param0) {
7782   struct trace_t trace = {NULL, NULL, 3206, LOCATE_parser_prod___AReadAble___n_kwredef__eq};
7783   val_t variable[4];
7784   void **closurevariable = NULL;
7785   trace.prev = tracehead; tracehead = &trace;
7786   trace.file = LOCATE_parser_prod;
7787   variable[0] =  self;
7788   variable[1] =  param0;
7789   variable[3] = variable[0];
7790   ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/ =  variable[1] /*n*/;
7791   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7792   if (UNTAG_Bool(variable[3])) { /*if*/
7793     variable[3] = variable[0];
7794     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7795   }
7796   return_label251: while(false);
7797   tracehead = trace.prev;
7798   return;
7799 }
7800 void parser_prod___AReadAble___n_kwreadable__eq(val_t  self, val_t  param0) {
7801   struct trace_t trace = {NULL, NULL, 3213, LOCATE_parser_prod___AReadAble___n_kwreadable__eq};
7802   val_t variable[4];
7803   void **closurevariable = NULL;
7804   trace.prev = tracehead; tracehead = &trace;
7805   trace.file = LOCATE_parser_prod;
7806   variable[0] =  self;
7807   variable[1] =  param0;
7808   variable[3] = variable[0];
7809   ATTR_parser_nodes___AReadAble____n_kwreadable(variable[3]) /*AReadAble::_n_kwreadable*/ =  variable[1] /*n*/;
7810   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7811   if (UNTAG_Bool(variable[3])) { /*if*/
7812     variable[3] = variable[0];
7813     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7814   }
7815   return_label252: while(false);
7816   tracehead = trace.prev;
7817   return;
7818 }
7819 void parser_prod___AReadAble___replace_child(val_t  self, val_t  param0, val_t  param1) {
7820   struct trace_t trace = {NULL, NULL, 3239, LOCATE_parser_prod___AReadAble___replace_child};
7821   val_t variable[5];
7822   void **closurevariable = NULL;
7823   trace.prev = tracehead; tracehead = &trace;
7824   trace.file = LOCATE_parser_prod;
7825   variable[0] =  self;
7826   variable[1] =  param0;
7827   variable[2] =  param1;
7828   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7829   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReadAble___replace_child, LOCATE_parser_prod, 3241); nit_exit(1);}
7830   variable[4] = variable[0];
7831   variable[4] = ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/;
7832   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7833   if (UNTAG_Bool(variable[4])) { /*if*/
7834     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7835     if (UNTAG_Bool(variable[4])) { /*if*/
7836       variable[4] = variable[0];
7837       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7838       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
7839       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReadAble___replace_child, LOCATE_parser_prod, 3245); nit_exit(1);}
7840       variable[4] = variable[0];
7841       ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  variable[2] /*new_child*/;
7842     } else { /*if*/
7843       variable[4] = variable[0];
7844       ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  NIT_NULL /*null*/;
7845     }
7846     goto return_label253;
7847   }
7848   variable[4] = variable[0];
7849   variable[4] = ATTR_parser_nodes___AReadAble____n_kwreadable(variable[4]) /*AReadAble::_n_kwreadable*/;
7850   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
7851   if (UNTAG_Bool(variable[4])) { /*if*/
7852     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7853     if (UNTAG_Bool(variable[4])) { /*if*/
7854       variable[4] = variable[0];
7855       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
7856       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwreadable, ID_TKwreadable)) /*cast TKwreadable*/;
7857       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReadAble___replace_child, LOCATE_parser_prod, 3255); nit_exit(1);}
7858       variable[4] = variable[0];
7859       ATTR_parser_nodes___AReadAble____n_kwreadable(variable[4]) /*AReadAble::_n_kwreadable*/ =  variable[2] /*new_child*/;
7860     } else { /*if*/
7861       variable[4] = variable[0];
7862       ATTR_parser_nodes___AReadAble____n_kwreadable(variable[4]) /*AReadAble::_n_kwreadable*/ =  NIT_NULL /*null*/;
7863     }
7864     goto return_label253;
7865   }
7866   return_label253: while(false);
7867   tracehead = trace.prev;
7868   return;
7869 }
7870 void parser_prod___AReadAble___visit_all(val_t  self, val_t  param0) {
7871   struct trace_t trace = {NULL, NULL, 3264, LOCATE_parser_prod___AReadAble___visit_all};
7872   val_t variable[4];
7873   void **closurevariable = NULL;
7874   trace.prev = tracehead; tracehead = &trace;
7875   trace.file = LOCATE_parser_prod;
7876   variable[0] =  self;
7877   variable[1] =  param0;
7878   variable[3] = variable[0];
7879   variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
7880   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7881   if (UNTAG_Bool(variable[3])) { /*if*/
7882     variable[3] = variable[0];
7883     variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
7884     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7885   }
7886   variable[3] = variable[0];
7887   variable[3] = ATTR_parser_nodes___AReadAble____n_kwreadable(variable[3]) /*AReadAble::_n_kwreadable*/;
7888   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7889   if (UNTAG_Bool(variable[3])) { /*if*/
7890     variable[3] = variable[0];
7891     variable[3] = ATTR_parser_nodes___AReadAble____n_kwreadable(variable[3]) /*AReadAble::_n_kwreadable*/;
7892     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7893   }
7894   return_label254: while(false);
7895   tracehead = trace.prev;
7896   return;
7897 }
7898 void parser_prod___AReadAble___visit_all_reverse(val_t  self, val_t  param0) {
7899   struct trace_t trace = {NULL, NULL, 3274, LOCATE_parser_prod___AReadAble___visit_all_reverse};
7900   val_t variable[4];
7901   void **closurevariable = NULL;
7902   trace.prev = tracehead; tracehead = &trace;
7903   trace.file = LOCATE_parser_prod;
7904   variable[0] =  self;
7905   variable[1] =  param0;
7906   variable[3] = variable[0];
7907   variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
7908   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7909   if (UNTAG_Bool(variable[3])) { /*if*/
7910     variable[3] = variable[0];
7911     variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
7912     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7913   }
7914   variable[3] = variable[0];
7915   variable[3] = ATTR_parser_nodes___AReadAble____n_kwreadable(variable[3]) /*AReadAble::_n_kwreadable*/;
7916   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
7917   if (UNTAG_Bool(variable[3])) { /*if*/
7918     variable[3] = variable[0];
7919     variable[3] = ATTR_parser_nodes___AReadAble____n_kwreadable(variable[3]) /*AReadAble::_n_kwreadable*/;
7920     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
7921   }
7922   return_label255: while(false);
7923   tracehead = trace.prev;
7924   return;
7925 }
7926 void parser_prod___AReadAble___empty_init(val_t  self, int* init_table) {
7927   struct trace_t trace = {NULL, NULL, 3221, LOCATE_parser_prod___AReadAble___empty_init};
7928   val_t variable[2];
7929   void **closurevariable = NULL;
7930   trace.prev = tracehead; tracehead = &trace;
7931   trace.file = LOCATE_parser_prod;
7932   variable[0] =  self;
7933   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReadAble].i]) return;
7934   return_label256: while(false);
7935   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReadAble].i] = 1;
7936   tracehead = trace.prev;
7937   return;
7938 }
7939 void parser_prod___AReadAble___init_areadable(val_t  self, val_t  param0, val_t  param1, int* init_table) {
7940   struct trace_t trace = {NULL, NULL, 3223, LOCATE_parser_prod___AReadAble___init_areadable};
7941   val_t variable[5];
7942   void **closurevariable = NULL;
7943   trace.prev = tracehead; tracehead = &trace;
7944   trace.file = LOCATE_parser_prod;
7945   variable[0] =  self;
7946   variable[1] =  param0;
7947   variable[2] =  param1;
7948   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReadAble].i]) return;
7949   variable[4] = variable[0];
7950   CALL_parser_prod___AReadAble___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AReadAble::empty_init*/;
7951   variable[4] = variable[0];
7952   ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  variable[1] /*n_kwredef*/;
7953   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7954   if (UNTAG_Bool(variable[4])) { /*if*/
7955     variable[4] = variable[0];
7956     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/, variable[4]) /*PNode::parent=*/;
7957   }
7958   variable[4] = variable[0];
7959   ATTR_parser_nodes___AReadAble____n_kwreadable(variable[4]) /*AReadAble::_n_kwreadable*/ =  variable[2] /*n_kwreadable*/;
7960   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwreadable*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwreadable*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwreadable*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwreadable*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwreadable*/)( variable[2] /*n_kwreadable*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7961   if (UNTAG_Bool(variable[4])) { /*if*/
7962     variable[4] = variable[0];
7963     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwreadable*/)( variable[2] /*n_kwreadable*/, variable[4]) /*PNode::parent=*/;
7964   }
7965   return_label257: while(false);
7966   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReadAble].i] = 1;
7967   tracehead = trace.prev;
7968   return;
7969 }
7970 void parser_prod___AWriteAble___n_kwredef__eq(val_t  self, val_t  param0) {
7971   struct trace_t trace = {NULL, NULL, 3285, LOCATE_parser_prod___AWriteAble___n_kwredef__eq};
7972   val_t variable[4];
7973   void **closurevariable = NULL;
7974   trace.prev = tracehead; tracehead = &trace;
7975   trace.file = LOCATE_parser_prod;
7976   variable[0] =  self;
7977   variable[1] =  param0;
7978   variable[3] = variable[0];
7979   ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/ =  variable[1] /*n*/;
7980   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
7981   if (UNTAG_Bool(variable[3])) { /*if*/
7982     variable[3] = variable[0];
7983     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
7984   }
7985   return_label258: while(false);
7986   tracehead = trace.prev;
7987   return;
7988 }
7989 void parser_prod___AWriteAble___n_kwwritable__eq(val_t  self, val_t  param0) {
7990   struct trace_t trace = {NULL, NULL, 3292, LOCATE_parser_prod___AWriteAble___n_kwwritable__eq};
7991   val_t variable[4];
7992   void **closurevariable = NULL;
7993   trace.prev = tracehead; tracehead = &trace;
7994   trace.file = LOCATE_parser_prod;
7995   variable[0] =  self;
7996   variable[1] =  param0;
7997   variable[3] = variable[0];
7998   ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[3]) /*AWriteAble::_n_kwwritable*/ =  variable[1] /*n*/;
7999   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8000   if (UNTAG_Bool(variable[3])) { /*if*/
8001     variable[3] = variable[0];
8002     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8003   }
8004   return_label259: while(false);
8005   tracehead = trace.prev;
8006   return;
8007 }
8008 void parser_prod___AWriteAble___replace_child(val_t  self, val_t  param0, val_t  param1) {
8009   struct trace_t trace = {NULL, NULL, 3318, LOCATE_parser_prod___AWriteAble___replace_child};
8010   val_t variable[5];
8011   void **closurevariable = NULL;
8012   trace.prev = tracehead; tracehead = &trace;
8013   trace.file = LOCATE_parser_prod;
8014   variable[0] =  self;
8015   variable[1] =  param0;
8016   variable[2] =  param1;
8017   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8018   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWriteAble___replace_child, LOCATE_parser_prod, 3320); nit_exit(1);}
8019   variable[4] = variable[0];
8020   variable[4] = ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/;
8021   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8022   if (UNTAG_Bool(variable[4])) { /*if*/
8023     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8024     if (UNTAG_Bool(variable[4])) { /*if*/
8025       variable[4] = variable[0];
8026       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8027       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwredef, ID_TKwredef)) /*cast TKwredef*/;
8028       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWriteAble___replace_child, LOCATE_parser_prod, 3324); nit_exit(1);}
8029       variable[4] = variable[0];
8030       ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  variable[2] /*new_child*/;
8031     } else { /*if*/
8032       variable[4] = variable[0];
8033       ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  NIT_NULL /*null*/;
8034     }
8035     goto return_label260;
8036   }
8037   variable[4] = variable[0];
8038   variable[4] = ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[4]) /*AWriteAble::_n_kwwritable*/;
8039   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8040   if (UNTAG_Bool(variable[4])) { /*if*/
8041     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8042     if (UNTAG_Bool(variable[4])) { /*if*/
8043       variable[4] = variable[0];
8044       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8045       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwwritable, ID_TKwwritable)) /*cast TKwwritable*/;
8046       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWriteAble___replace_child, LOCATE_parser_prod, 3334); nit_exit(1);}
8047       variable[4] = variable[0];
8048       ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[4]) /*AWriteAble::_n_kwwritable*/ =  variable[2] /*new_child*/;
8049     } else { /*if*/
8050       variable[4] = variable[0];
8051       ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[4]) /*AWriteAble::_n_kwwritable*/ =  NIT_NULL /*null*/;
8052     }
8053     goto return_label260;
8054   }
8055   return_label260: while(false);
8056   tracehead = trace.prev;
8057   return;
8058 }
8059 void parser_prod___AWriteAble___visit_all(val_t  self, val_t  param0) {
8060   struct trace_t trace = {NULL, NULL, 3343, LOCATE_parser_prod___AWriteAble___visit_all};
8061   val_t variable[4];
8062   void **closurevariable = NULL;
8063   trace.prev = tracehead; tracehead = &trace;
8064   trace.file = LOCATE_parser_prod;
8065   variable[0] =  self;
8066   variable[1] =  param0;
8067   variable[3] = variable[0];
8068   variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
8069   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8070   if (UNTAG_Bool(variable[3])) { /*if*/
8071     variable[3] = variable[0];
8072     variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
8073     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8074   }
8075   variable[3] = variable[0];
8076   variable[3] = ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[3]) /*AWriteAble::_n_kwwritable*/;
8077   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8078   if (UNTAG_Bool(variable[3])) { /*if*/
8079     variable[3] = variable[0];
8080     variable[3] = ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[3]) /*AWriteAble::_n_kwwritable*/;
8081     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8082   }
8083   return_label261: while(false);
8084   tracehead = trace.prev;
8085   return;
8086 }
8087 void parser_prod___AWriteAble___visit_all_reverse(val_t  self, val_t  param0) {
8088   struct trace_t trace = {NULL, NULL, 3353, LOCATE_parser_prod___AWriteAble___visit_all_reverse};
8089   val_t variable[4];
8090   void **closurevariable = NULL;
8091   trace.prev = tracehead; tracehead = &trace;
8092   trace.file = LOCATE_parser_prod;
8093   variable[0] =  self;
8094   variable[1] =  param0;
8095   variable[3] = variable[0];
8096   variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
8097   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8098   if (UNTAG_Bool(variable[3])) { /*if*/
8099     variable[3] = variable[0];
8100     variable[3] = ATTR_parser_nodes___PAble____n_kwredef(variable[3]) /*PAble::_n_kwredef*/;
8101     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8102   }
8103   variable[3] = variable[0];
8104   variable[3] = ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[3]) /*AWriteAble::_n_kwwritable*/;
8105   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8106   if (UNTAG_Bool(variable[3])) { /*if*/
8107     variable[3] = variable[0];
8108     variable[3] = ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[3]) /*AWriteAble::_n_kwwritable*/;
8109     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8110   }
8111   return_label262: while(false);
8112   tracehead = trace.prev;
8113   return;
8114 }
8115 void parser_prod___AWriteAble___empty_init(val_t  self, int* init_table) {
8116   struct trace_t trace = {NULL, NULL, 3300, LOCATE_parser_prod___AWriteAble___empty_init};
8117   val_t variable[2];
8118   void **closurevariable = NULL;
8119   trace.prev = tracehead; tracehead = &trace;
8120   trace.file = LOCATE_parser_prod;
8121   variable[0] =  self;
8122   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWriteAble].i]) return;
8123   return_label263: while(false);
8124   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWriteAble].i] = 1;
8125   tracehead = trace.prev;
8126   return;
8127 }
8128 void parser_prod___AWriteAble___init_awriteable(val_t  self, val_t  param0, val_t  param1, int* init_table) {
8129   struct trace_t trace = {NULL, NULL, 3302, LOCATE_parser_prod___AWriteAble___init_awriteable};
8130   val_t variable[5];
8131   void **closurevariable = NULL;
8132   trace.prev = tracehead; tracehead = &trace;
8133   trace.file = LOCATE_parser_prod;
8134   variable[0] =  self;
8135   variable[1] =  param0;
8136   variable[2] =  param1;
8137   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWriteAble].i]) return;
8138   variable[4] = variable[0];
8139   CALL_parser_prod___AWriteAble___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AWriteAble::empty_init*/;
8140   variable[4] = variable[0];
8141   ATTR_parser_nodes___PAble____n_kwredef(variable[4]) /*PAble::_n_kwredef*/ =  variable[1] /*n_kwredef*/;
8142   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwredef*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwredef*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwredef*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8143   if (UNTAG_Bool(variable[4])) { /*if*/
8144     variable[4] = variable[0];
8145     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwredef*/)( variable[1] /*n_kwredef*/, variable[4]) /*PNode::parent=*/;
8146   }
8147   variable[4] = variable[0];
8148   ATTR_parser_nodes___AWriteAble____n_kwwritable(variable[4]) /*AWriteAble::_n_kwwritable*/ =  variable[2] /*n_kwwritable*/;
8149   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwwritable*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwwritable*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwwritable*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwwritable*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwwritable*/)( variable[2] /*n_kwwritable*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8150   if (UNTAG_Bool(variable[4])) { /*if*/
8151     variable[4] = variable[0];
8152     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwwritable*/)( variable[2] /*n_kwwritable*/, variable[4]) /*PNode::parent=*/;
8153   }
8154   return_label264: while(false);
8155   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWriteAble].i] = 1;
8156   tracehead = trace.prev;
8157   return;
8158 }
8159 void parser_prod___AIdMethid___n_id__eq(val_t  self, val_t  param0) {
8160   struct trace_t trace = {NULL, NULL, 3364, LOCATE_parser_prod___AIdMethid___n_id__eq};
8161   val_t variable[4];
8162   void **closurevariable = NULL;
8163   trace.prev = tracehead; tracehead = &trace;
8164   trace.file = LOCATE_parser_prod;
8165   variable[0] =  self;
8166   variable[1] =  param0;
8167   variable[3] = variable[0];
8168   ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/ =  variable[1] /*n*/;
8169   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8170   if (UNTAG_Bool(variable[3])) { /*if*/
8171     variable[3] = variable[0];
8172     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8173   }
8174   return_label265: while(false);
8175   tracehead = trace.prev;
8176   return;
8177 }
8178 void parser_prod___AIdMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8179   struct trace_t trace = {NULL, NULL, 3385, LOCATE_parser_prod___AIdMethid___replace_child};
8180   val_t variable[5];
8181   void **closurevariable = NULL;
8182   trace.prev = tracehead; tracehead = &trace;
8183   trace.file = LOCATE_parser_prod;
8184   variable[0] =  self;
8185   variable[1] =  param0;
8186   variable[2] =  param1;
8187   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8188   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIdMethid___replace_child, LOCATE_parser_prod, 3387); nit_exit(1);}
8189   variable[4] = variable[0];
8190   variable[4] = ATTR_parser_nodes___AIdMethid____n_id(variable[4]) /*AIdMethid::_n_id*/;
8191   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8192   if (UNTAG_Bool(variable[4])) { /*if*/
8193     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8194     if (UNTAG_Bool(variable[4])) { /*if*/
8195       variable[4] = variable[0];
8196       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8197       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
8198       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIdMethid___replace_child, LOCATE_parser_prod, 3391); nit_exit(1);}
8199       variable[4] = variable[0];
8200       ATTR_parser_nodes___AIdMethid____n_id(variable[4]) /*AIdMethid::_n_id*/ =  variable[2] /*new_child*/;
8201     } else { /*if*/
8202       variable[4] = variable[0];
8203       ATTR_parser_nodes___AIdMethid____n_id(variable[4]) /*AIdMethid::_n_id*/ =  NIT_NULL /*null*/;
8204     }
8205     goto return_label266;
8206   }
8207   return_label266: while(false);
8208   tracehead = trace.prev;
8209   return;
8210 }
8211 void parser_prod___AIdMethid___visit_all(val_t  self, val_t  param0) {
8212   struct trace_t trace = {NULL, NULL, 3400, LOCATE_parser_prod___AIdMethid___visit_all};
8213   val_t variable[4];
8214   void **closurevariable = NULL;
8215   trace.prev = tracehead; tracehead = &trace;
8216   trace.file = LOCATE_parser_prod;
8217   variable[0] =  self;
8218   variable[1] =  param0;
8219   variable[3] = variable[0];
8220   variable[3] = ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/;
8221   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8222   if (UNTAG_Bool(variable[3])) { /*if*/
8223     variable[3] = variable[0];
8224     variable[3] = ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/;
8225     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8226   }
8227   return_label267: while(false);
8228   tracehead = trace.prev;
8229   return;
8230 }
8231 void parser_prod___AIdMethid___visit_all_reverse(val_t  self, val_t  param0) {
8232   struct trace_t trace = {NULL, NULL, 3407, LOCATE_parser_prod___AIdMethid___visit_all_reverse};
8233   val_t variable[4];
8234   void **closurevariable = NULL;
8235   trace.prev = tracehead; tracehead = &trace;
8236   trace.file = LOCATE_parser_prod;
8237   variable[0] =  self;
8238   variable[1] =  param0;
8239   variable[3] = variable[0];
8240   variable[3] = ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/;
8241   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8242   if (UNTAG_Bool(variable[3])) { /*if*/
8243     variable[3] = variable[0];
8244     variable[3] = ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/;
8245     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8246   }
8247   return_label268: while(false);
8248   tracehead = trace.prev;
8249   return;
8250 }
8251 void parser_prod___AIdMethid___empty_init(val_t  self, int* init_table) {
8252   struct trace_t trace = {NULL, NULL, 3372, LOCATE_parser_prod___AIdMethid___empty_init};
8253   val_t variable[2];
8254   void **closurevariable = NULL;
8255   trace.prev = tracehead; tracehead = &trace;
8256   trace.file = LOCATE_parser_prod;
8257   variable[0] =  self;
8258   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIdMethid].i]) return;
8259   return_label269: while(false);
8260   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIdMethid].i] = 1;
8261   tracehead = trace.prev;
8262   return;
8263 }
8264 void parser_prod___AIdMethid___init_aidmethid(val_t  self, val_t  param0, int* init_table) {
8265   struct trace_t trace = {NULL, NULL, 3374, LOCATE_parser_prod___AIdMethid___init_aidmethid};
8266   val_t variable[4];
8267   void **closurevariable = NULL;
8268   trace.prev = tracehead; tracehead = &trace;
8269   trace.file = LOCATE_parser_prod;
8270   variable[0] =  self;
8271   variable[1] =  param0;
8272   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIdMethid].i]) return;
8273   variable[3] = variable[0];
8274   CALL_parser_prod___AIdMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AIdMethid::empty_init*/;
8275   variable[3] = variable[0];
8276   ATTR_parser_nodes___AIdMethid____n_id(variable[3]) /*AIdMethid::_n_id*/ =  variable[1] /*n_id*/;
8277   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8278   if (UNTAG_Bool(variable[3])) { /*if*/
8279     variable[3] = variable[0];
8280     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[3]) /*PNode::parent=*/;
8281   }
8282   return_label270: while(false);
8283   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIdMethid].i] = 1;
8284   tracehead = trace.prev;
8285   return;
8286 }
8287 void parser_prod___APlusMethid___n_plus__eq(val_t  self, val_t  param0) {
8288   struct trace_t trace = {NULL, NULL, 3415, LOCATE_parser_prod___APlusMethid___n_plus__eq};
8289   val_t variable[4];
8290   void **closurevariable = NULL;
8291   trace.prev = tracehead; tracehead = &trace;
8292   trace.file = LOCATE_parser_prod;
8293   variable[0] =  self;
8294   variable[1] =  param0;
8295   variable[3] = variable[0];
8296   ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/ =  variable[1] /*n*/;
8297   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8298   if (UNTAG_Bool(variable[3])) { /*if*/
8299     variable[3] = variable[0];
8300     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8301   }
8302   return_label271: while(false);
8303   tracehead = trace.prev;
8304   return;
8305 }
8306 void parser_prod___APlusMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8307   struct trace_t trace = {NULL, NULL, 3436, LOCATE_parser_prod___APlusMethid___replace_child};
8308   val_t variable[5];
8309   void **closurevariable = NULL;
8310   trace.prev = tracehead; tracehead = &trace;
8311   trace.file = LOCATE_parser_prod;
8312   variable[0] =  self;
8313   variable[1] =  param0;
8314   variable[2] =  param1;
8315   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8316   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusMethid___replace_child, LOCATE_parser_prod, 3438); nit_exit(1);}
8317   variable[4] = variable[0];
8318   variable[4] = ATTR_parser_nodes___APlusMethid____n_plus(variable[4]) /*APlusMethid::_n_plus*/;
8319   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8320   if (UNTAG_Bool(variable[4])) { /*if*/
8321     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8322     if (UNTAG_Bool(variable[4])) { /*if*/
8323       variable[4] = variable[0];
8324       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8325       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TPlus, ID_TPlus)) /*cast TPlus*/;
8326       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusMethid___replace_child, LOCATE_parser_prod, 3442); nit_exit(1);}
8327       variable[4] = variable[0];
8328       ATTR_parser_nodes___APlusMethid____n_plus(variable[4]) /*APlusMethid::_n_plus*/ =  variable[2] /*new_child*/;
8329     } else { /*if*/
8330       variable[4] = variable[0];
8331       ATTR_parser_nodes___APlusMethid____n_plus(variable[4]) /*APlusMethid::_n_plus*/ =  NIT_NULL /*null*/;
8332     }
8333     goto return_label272;
8334   }
8335   return_label272: while(false);
8336   tracehead = trace.prev;
8337   return;
8338 }
8339 void parser_prod___APlusMethid___visit_all(val_t  self, val_t  param0) {
8340   struct trace_t trace = {NULL, NULL, 3451, LOCATE_parser_prod___APlusMethid___visit_all};
8341   val_t variable[4];
8342   void **closurevariable = NULL;
8343   trace.prev = tracehead; tracehead = &trace;
8344   trace.file = LOCATE_parser_prod;
8345   variable[0] =  self;
8346   variable[1] =  param0;
8347   variable[3] = variable[0];
8348   variable[3] = ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/;
8349   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8350   if (UNTAG_Bool(variable[3])) { /*if*/
8351     variable[3] = variable[0];
8352     variable[3] = ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/;
8353     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8354   }
8355   return_label273: while(false);
8356   tracehead = trace.prev;
8357   return;
8358 }
8359 void parser_prod___APlusMethid___visit_all_reverse(val_t  self, val_t  param0) {
8360   struct trace_t trace = {NULL, NULL, 3458, LOCATE_parser_prod___APlusMethid___visit_all_reverse};
8361   val_t variable[4];
8362   void **closurevariable = NULL;
8363   trace.prev = tracehead; tracehead = &trace;
8364   trace.file = LOCATE_parser_prod;
8365   variable[0] =  self;
8366   variable[1] =  param0;
8367   variable[3] = variable[0];
8368   variable[3] = ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/;
8369   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8370   if (UNTAG_Bool(variable[3])) { /*if*/
8371     variable[3] = variable[0];
8372     variable[3] = ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/;
8373     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8374   }
8375   return_label274: while(false);
8376   tracehead = trace.prev;
8377   return;
8378 }
8379 void parser_prod___APlusMethid___empty_init(val_t  self, int* init_table) {
8380   struct trace_t trace = {NULL, NULL, 3423, LOCATE_parser_prod___APlusMethid___empty_init};
8381   val_t variable[2];
8382   void **closurevariable = NULL;
8383   trace.prev = tracehead; tracehead = &trace;
8384   trace.file = LOCATE_parser_prod;
8385   variable[0] =  self;
8386   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusMethid].i]) return;
8387   return_label275: while(false);
8388   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusMethid].i] = 1;
8389   tracehead = trace.prev;
8390   return;
8391 }
8392 void parser_prod___APlusMethid___init_aplusmethid(val_t  self, val_t  param0, int* init_table) {
8393   struct trace_t trace = {NULL, NULL, 3425, LOCATE_parser_prod___APlusMethid___init_aplusmethid};
8394   val_t variable[4];
8395   void **closurevariable = NULL;
8396   trace.prev = tracehead; tracehead = &trace;
8397   trace.file = LOCATE_parser_prod;
8398   variable[0] =  self;
8399   variable[1] =  param0;
8400   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusMethid].i]) return;
8401   variable[3] = variable[0];
8402   CALL_parser_prod___APlusMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*APlusMethid::empty_init*/;
8403   variable[3] = variable[0];
8404   ATTR_parser_nodes___APlusMethid____n_plus(variable[3]) /*APlusMethid::_n_plus*/ =  variable[1] /*n_plus*/;
8405   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_plus*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_plus*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_plus*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_plus*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_plus*/)( variable[1] /*n_plus*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8406   if (UNTAG_Bool(variable[3])) { /*if*/
8407     variable[3] = variable[0];
8408     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_plus*/)( variable[1] /*n_plus*/, variable[3]) /*PNode::parent=*/;
8409   }
8410   return_label276: while(false);
8411   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusMethid].i] = 1;
8412   tracehead = trace.prev;
8413   return;
8414 }
8415 void parser_prod___AMinusMethid___n_minus__eq(val_t  self, val_t  param0) {
8416   struct trace_t trace = {NULL, NULL, 3466, LOCATE_parser_prod___AMinusMethid___n_minus__eq};
8417   val_t variable[4];
8418   void **closurevariable = NULL;
8419   trace.prev = tracehead; tracehead = &trace;
8420   trace.file = LOCATE_parser_prod;
8421   variable[0] =  self;
8422   variable[1] =  param0;
8423   variable[3] = variable[0];
8424   ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/ =  variable[1] /*n*/;
8425   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8426   if (UNTAG_Bool(variable[3])) { /*if*/
8427     variable[3] = variable[0];
8428     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8429   }
8430   return_label277: while(false);
8431   tracehead = trace.prev;
8432   return;
8433 }
8434 void parser_prod___AMinusMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8435   struct trace_t trace = {NULL, NULL, 3487, LOCATE_parser_prod___AMinusMethid___replace_child};
8436   val_t variable[5];
8437   void **closurevariable = NULL;
8438   trace.prev = tracehead; tracehead = &trace;
8439   trace.file = LOCATE_parser_prod;
8440   variable[0] =  self;
8441   variable[1] =  param0;
8442   variable[2] =  param1;
8443   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8444   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusMethid___replace_child, LOCATE_parser_prod, 3489); nit_exit(1);}
8445   variable[4] = variable[0];
8446   variable[4] = ATTR_parser_nodes___AMinusMethid____n_minus(variable[4]) /*AMinusMethid::_n_minus*/;
8447   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8448   if (UNTAG_Bool(variable[4])) { /*if*/
8449     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8450     if (UNTAG_Bool(variable[4])) { /*if*/
8451       variable[4] = variable[0];
8452       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8453       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TMinus, ID_TMinus)) /*cast TMinus*/;
8454       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusMethid___replace_child, LOCATE_parser_prod, 3493); nit_exit(1);}
8455       variable[4] = variable[0];
8456       ATTR_parser_nodes___AMinusMethid____n_minus(variable[4]) /*AMinusMethid::_n_minus*/ =  variable[2] /*new_child*/;
8457     } else { /*if*/
8458       variable[4] = variable[0];
8459       ATTR_parser_nodes___AMinusMethid____n_minus(variable[4]) /*AMinusMethid::_n_minus*/ =  NIT_NULL /*null*/;
8460     }
8461     goto return_label278;
8462   }
8463   return_label278: while(false);
8464   tracehead = trace.prev;
8465   return;
8466 }
8467 void parser_prod___AMinusMethid___visit_all(val_t  self, val_t  param0) {
8468   struct trace_t trace = {NULL, NULL, 3502, LOCATE_parser_prod___AMinusMethid___visit_all};
8469   val_t variable[4];
8470   void **closurevariable = NULL;
8471   trace.prev = tracehead; tracehead = &trace;
8472   trace.file = LOCATE_parser_prod;
8473   variable[0] =  self;
8474   variable[1] =  param0;
8475   variable[3] = variable[0];
8476   variable[3] = ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/;
8477   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8478   if (UNTAG_Bool(variable[3])) { /*if*/
8479     variable[3] = variable[0];
8480     variable[3] = ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/;
8481     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8482   }
8483   return_label279: while(false);
8484   tracehead = trace.prev;
8485   return;
8486 }
8487 void parser_prod___AMinusMethid___visit_all_reverse(val_t  self, val_t  param0) {
8488   struct trace_t trace = {NULL, NULL, 3509, LOCATE_parser_prod___AMinusMethid___visit_all_reverse};
8489   val_t variable[4];
8490   void **closurevariable = NULL;
8491   trace.prev = tracehead; tracehead = &trace;
8492   trace.file = LOCATE_parser_prod;
8493   variable[0] =  self;
8494   variable[1] =  param0;
8495   variable[3] = variable[0];
8496   variable[3] = ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/;
8497   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8498   if (UNTAG_Bool(variable[3])) { /*if*/
8499     variable[3] = variable[0];
8500     variable[3] = ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/;
8501     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8502   }
8503   return_label280: while(false);
8504   tracehead = trace.prev;
8505   return;
8506 }
8507 void parser_prod___AMinusMethid___empty_init(val_t  self, int* init_table) {
8508   struct trace_t trace = {NULL, NULL, 3474, LOCATE_parser_prod___AMinusMethid___empty_init};
8509   val_t variable[2];
8510   void **closurevariable = NULL;
8511   trace.prev = tracehead; tracehead = &trace;
8512   trace.file = LOCATE_parser_prod;
8513   variable[0] =  self;
8514   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusMethid].i]) return;
8515   return_label281: while(false);
8516   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusMethid].i] = 1;
8517   tracehead = trace.prev;
8518   return;
8519 }
8520 void parser_prod___AMinusMethid___init_aminusmethid(val_t  self, val_t  param0, int* init_table) {
8521   struct trace_t trace = {NULL, NULL, 3476, LOCATE_parser_prod___AMinusMethid___init_aminusmethid};
8522   val_t variable[4];
8523   void **closurevariable = NULL;
8524   trace.prev = tracehead; tracehead = &trace;
8525   trace.file = LOCATE_parser_prod;
8526   variable[0] =  self;
8527   variable[1] =  param0;
8528   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusMethid].i]) return;
8529   variable[3] = variable[0];
8530   CALL_parser_prod___AMinusMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AMinusMethid::empty_init*/;
8531   variable[3] = variable[0];
8532   ATTR_parser_nodes___AMinusMethid____n_minus(variable[3]) /*AMinusMethid::_n_minus*/ =  variable[1] /*n_minus*/;
8533   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_minus*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_minus*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_minus*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_minus*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_minus*/)( variable[1] /*n_minus*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8534   if (UNTAG_Bool(variable[3])) { /*if*/
8535     variable[3] = variable[0];
8536     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_minus*/)( variable[1] /*n_minus*/, variable[3]) /*PNode::parent=*/;
8537   }
8538   return_label282: while(false);
8539   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusMethid].i] = 1;
8540   tracehead = trace.prev;
8541   return;
8542 }
8543 void parser_prod___AStarMethid___n_star__eq(val_t  self, val_t  param0) {
8544   struct trace_t trace = {NULL, NULL, 3517, LOCATE_parser_prod___AStarMethid___n_star__eq};
8545   val_t variable[4];
8546   void **closurevariable = NULL;
8547   trace.prev = tracehead; tracehead = &trace;
8548   trace.file = LOCATE_parser_prod;
8549   variable[0] =  self;
8550   variable[1] =  param0;
8551   variable[3] = variable[0];
8552   ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/ =  variable[1] /*n*/;
8553   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8554   if (UNTAG_Bool(variable[3])) { /*if*/
8555     variable[3] = variable[0];
8556     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8557   }
8558   return_label283: while(false);
8559   tracehead = trace.prev;
8560   return;
8561 }
8562 void parser_prod___AStarMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8563   struct trace_t trace = {NULL, NULL, 3538, LOCATE_parser_prod___AStarMethid___replace_child};
8564   val_t variable[5];
8565   void **closurevariable = NULL;
8566   trace.prev = tracehead; tracehead = &trace;
8567   trace.file = LOCATE_parser_prod;
8568   variable[0] =  self;
8569   variable[1] =  param0;
8570   variable[2] =  param1;
8571   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8572   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarMethid___replace_child, LOCATE_parser_prod, 3540); nit_exit(1);}
8573   variable[4] = variable[0];
8574   variable[4] = ATTR_parser_nodes___AStarMethid____n_star(variable[4]) /*AStarMethid::_n_star*/;
8575   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8576   if (UNTAG_Bool(variable[4])) { /*if*/
8577     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8578     if (UNTAG_Bool(variable[4])) { /*if*/
8579       variable[4] = variable[0];
8580       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8581       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TStar, ID_TStar)) /*cast TStar*/;
8582       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarMethid___replace_child, LOCATE_parser_prod, 3544); nit_exit(1);}
8583       variable[4] = variable[0];
8584       ATTR_parser_nodes___AStarMethid____n_star(variable[4]) /*AStarMethid::_n_star*/ =  variable[2] /*new_child*/;
8585     } else { /*if*/
8586       variable[4] = variable[0];
8587       ATTR_parser_nodes___AStarMethid____n_star(variable[4]) /*AStarMethid::_n_star*/ =  NIT_NULL /*null*/;
8588     }
8589     goto return_label284;
8590   }
8591   return_label284: while(false);
8592   tracehead = trace.prev;
8593   return;
8594 }
8595 void parser_prod___AStarMethid___visit_all(val_t  self, val_t  param0) {
8596   struct trace_t trace = {NULL, NULL, 3553, LOCATE_parser_prod___AStarMethid___visit_all};
8597   val_t variable[4];
8598   void **closurevariable = NULL;
8599   trace.prev = tracehead; tracehead = &trace;
8600   trace.file = LOCATE_parser_prod;
8601   variable[0] =  self;
8602   variable[1] =  param0;
8603   variable[3] = variable[0];
8604   variable[3] = ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/;
8605   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8606   if (UNTAG_Bool(variable[3])) { /*if*/
8607     variable[3] = variable[0];
8608     variable[3] = ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/;
8609     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8610   }
8611   return_label285: while(false);
8612   tracehead = trace.prev;
8613   return;
8614 }
8615 void parser_prod___AStarMethid___visit_all_reverse(val_t  self, val_t  param0) {
8616   struct trace_t trace = {NULL, NULL, 3560, LOCATE_parser_prod___AStarMethid___visit_all_reverse};
8617   val_t variable[4];
8618   void **closurevariable = NULL;
8619   trace.prev = tracehead; tracehead = &trace;
8620   trace.file = LOCATE_parser_prod;
8621   variable[0] =  self;
8622   variable[1] =  param0;
8623   variable[3] = variable[0];
8624   variable[3] = ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/;
8625   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8626   if (UNTAG_Bool(variable[3])) { /*if*/
8627     variable[3] = variable[0];
8628     variable[3] = ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/;
8629     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8630   }
8631   return_label286: while(false);
8632   tracehead = trace.prev;
8633   return;
8634 }
8635 void parser_prod___AStarMethid___empty_init(val_t  self, int* init_table) {
8636   struct trace_t trace = {NULL, NULL, 3525, LOCATE_parser_prod___AStarMethid___empty_init};
8637   val_t variable[2];
8638   void **closurevariable = NULL;
8639   trace.prev = tracehead; tracehead = &trace;
8640   trace.file = LOCATE_parser_prod;
8641   variable[0] =  self;
8642   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarMethid].i]) return;
8643   return_label287: while(false);
8644   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarMethid].i] = 1;
8645   tracehead = trace.prev;
8646   return;
8647 }
8648 void parser_prod___AStarMethid___init_astarmethid(val_t  self, val_t  param0, int* init_table) {
8649   struct trace_t trace = {NULL, NULL, 3527, LOCATE_parser_prod___AStarMethid___init_astarmethid};
8650   val_t variable[4];
8651   void **closurevariable = NULL;
8652   trace.prev = tracehead; tracehead = &trace;
8653   trace.file = LOCATE_parser_prod;
8654   variable[0] =  self;
8655   variable[1] =  param0;
8656   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarMethid].i]) return;
8657   variable[3] = variable[0];
8658   CALL_parser_prod___AStarMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AStarMethid::empty_init*/;
8659   variable[3] = variable[0];
8660   ATTR_parser_nodes___AStarMethid____n_star(variable[3]) /*AStarMethid::_n_star*/ =  variable[1] /*n_star*/;
8661   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_star*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_star*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_star*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_star*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_star*/)( variable[1] /*n_star*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8662   if (UNTAG_Bool(variable[3])) { /*if*/
8663     variable[3] = variable[0];
8664     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_star*/)( variable[1] /*n_star*/, variable[3]) /*PNode::parent=*/;
8665   }
8666   return_label288: while(false);
8667   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarMethid].i] = 1;
8668   tracehead = trace.prev;
8669   return;
8670 }
8671 void parser_prod___ASlashMethid___n_slash__eq(val_t  self, val_t  param0) {
8672   struct trace_t trace = {NULL, NULL, 3568, LOCATE_parser_prod___ASlashMethid___n_slash__eq};
8673   val_t variable[4];
8674   void **closurevariable = NULL;
8675   trace.prev = tracehead; tracehead = &trace;
8676   trace.file = LOCATE_parser_prod;
8677   variable[0] =  self;
8678   variable[1] =  param0;
8679   variable[3] = variable[0];
8680   ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/ =  variable[1] /*n*/;
8681   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8682   if (UNTAG_Bool(variable[3])) { /*if*/
8683     variable[3] = variable[0];
8684     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8685   }
8686   return_label289: while(false);
8687   tracehead = trace.prev;
8688   return;
8689 }
8690 void parser_prod___ASlashMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8691   struct trace_t trace = {NULL, NULL, 3589, LOCATE_parser_prod___ASlashMethid___replace_child};
8692   val_t variable[5];
8693   void **closurevariable = NULL;
8694   trace.prev = tracehead; tracehead = &trace;
8695   trace.file = LOCATE_parser_prod;
8696   variable[0] =  self;
8697   variable[1] =  param0;
8698   variable[2] =  param1;
8699   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8700   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASlashMethid___replace_child, LOCATE_parser_prod, 3591); nit_exit(1);}
8701   variable[4] = variable[0];
8702   variable[4] = ATTR_parser_nodes___ASlashMethid____n_slash(variable[4]) /*ASlashMethid::_n_slash*/;
8703   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8704   if (UNTAG_Bool(variable[4])) { /*if*/
8705     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8706     if (UNTAG_Bool(variable[4])) { /*if*/
8707       variable[4] = variable[0];
8708       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8709       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TSlash, ID_TSlash)) /*cast TSlash*/;
8710       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASlashMethid___replace_child, LOCATE_parser_prod, 3595); nit_exit(1);}
8711       variable[4] = variable[0];
8712       ATTR_parser_nodes___ASlashMethid____n_slash(variable[4]) /*ASlashMethid::_n_slash*/ =  variable[2] /*new_child*/;
8713     } else { /*if*/
8714       variable[4] = variable[0];
8715       ATTR_parser_nodes___ASlashMethid____n_slash(variable[4]) /*ASlashMethid::_n_slash*/ =  NIT_NULL /*null*/;
8716     }
8717     goto return_label290;
8718   }
8719   return_label290: while(false);
8720   tracehead = trace.prev;
8721   return;
8722 }
8723 void parser_prod___ASlashMethid___visit_all(val_t  self, val_t  param0) {
8724   struct trace_t trace = {NULL, NULL, 3604, LOCATE_parser_prod___ASlashMethid___visit_all};
8725   val_t variable[4];
8726   void **closurevariable = NULL;
8727   trace.prev = tracehead; tracehead = &trace;
8728   trace.file = LOCATE_parser_prod;
8729   variable[0] =  self;
8730   variable[1] =  param0;
8731   variable[3] = variable[0];
8732   variable[3] = ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/;
8733   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8734   if (UNTAG_Bool(variable[3])) { /*if*/
8735     variable[3] = variable[0];
8736     variable[3] = ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/;
8737     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8738   }
8739   return_label291: while(false);
8740   tracehead = trace.prev;
8741   return;
8742 }
8743 void parser_prod___ASlashMethid___visit_all_reverse(val_t  self, val_t  param0) {
8744   struct trace_t trace = {NULL, NULL, 3611, LOCATE_parser_prod___ASlashMethid___visit_all_reverse};
8745   val_t variable[4];
8746   void **closurevariable = NULL;
8747   trace.prev = tracehead; tracehead = &trace;
8748   trace.file = LOCATE_parser_prod;
8749   variable[0] =  self;
8750   variable[1] =  param0;
8751   variable[3] = variable[0];
8752   variable[3] = ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/;
8753   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8754   if (UNTAG_Bool(variable[3])) { /*if*/
8755     variable[3] = variable[0];
8756     variable[3] = ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/;
8757     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8758   }
8759   return_label292: while(false);
8760   tracehead = trace.prev;
8761   return;
8762 }
8763 void parser_prod___ASlashMethid___empty_init(val_t  self, int* init_table) {
8764   struct trace_t trace = {NULL, NULL, 3576, LOCATE_parser_prod___ASlashMethid___empty_init};
8765   val_t variable[2];
8766   void **closurevariable = NULL;
8767   trace.prev = tracehead; tracehead = &trace;
8768   trace.file = LOCATE_parser_prod;
8769   variable[0] =  self;
8770   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashMethid].i]) return;
8771   return_label293: while(false);
8772   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashMethid].i] = 1;
8773   tracehead = trace.prev;
8774   return;
8775 }
8776 void parser_prod___ASlashMethid___init_aslashmethid(val_t  self, val_t  param0, int* init_table) {
8777   struct trace_t trace = {NULL, NULL, 3578, LOCATE_parser_prod___ASlashMethid___init_aslashmethid};
8778   val_t variable[4];
8779   void **closurevariable = NULL;
8780   trace.prev = tracehead; tracehead = &trace;
8781   trace.file = LOCATE_parser_prod;
8782   variable[0] =  self;
8783   variable[1] =  param0;
8784   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashMethid].i]) return;
8785   variable[3] = variable[0];
8786   CALL_parser_prod___ASlashMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ASlashMethid::empty_init*/;
8787   variable[3] = variable[0];
8788   ATTR_parser_nodes___ASlashMethid____n_slash(variable[3]) /*ASlashMethid::_n_slash*/ =  variable[1] /*n_slash*/;
8789   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_slash*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_slash*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_slash*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_slash*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_slash*/)( variable[1] /*n_slash*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8790   if (UNTAG_Bool(variable[3])) { /*if*/
8791     variable[3] = variable[0];
8792     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_slash*/)( variable[1] /*n_slash*/, variable[3]) /*PNode::parent=*/;
8793   }
8794   return_label294: while(false);
8795   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashMethid].i] = 1;
8796   tracehead = trace.prev;
8797   return;
8798 }
8799 void parser_prod___APercentMethid___n_percent__eq(val_t  self, val_t  param0) {
8800   struct trace_t trace = {NULL, NULL, 3619, LOCATE_parser_prod___APercentMethid___n_percent__eq};
8801   val_t variable[4];
8802   void **closurevariable = NULL;
8803   trace.prev = tracehead; tracehead = &trace;
8804   trace.file = LOCATE_parser_prod;
8805   variable[0] =  self;
8806   variable[1] =  param0;
8807   variable[3] = variable[0];
8808   ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/ =  variable[1] /*n*/;
8809   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8810   if (UNTAG_Bool(variable[3])) { /*if*/
8811     variable[3] = variable[0];
8812     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8813   }
8814   return_label295: while(false);
8815   tracehead = trace.prev;
8816   return;
8817 }
8818 void parser_prod___APercentMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8819   struct trace_t trace = {NULL, NULL, 3640, LOCATE_parser_prod___APercentMethid___replace_child};
8820   val_t variable[5];
8821   void **closurevariable = NULL;
8822   trace.prev = tracehead; tracehead = &trace;
8823   trace.file = LOCATE_parser_prod;
8824   variable[0] =  self;
8825   variable[1] =  param0;
8826   variable[2] =  param1;
8827   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8828   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APercentMethid___replace_child, LOCATE_parser_prod, 3642); nit_exit(1);}
8829   variable[4] = variable[0];
8830   variable[4] = ATTR_parser_nodes___APercentMethid____n_percent(variable[4]) /*APercentMethid::_n_percent*/;
8831   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8832   if (UNTAG_Bool(variable[4])) { /*if*/
8833     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8834     if (UNTAG_Bool(variable[4])) { /*if*/
8835       variable[4] = variable[0];
8836       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8837       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TPercent, ID_TPercent)) /*cast TPercent*/;
8838       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APercentMethid___replace_child, LOCATE_parser_prod, 3646); nit_exit(1);}
8839       variable[4] = variable[0];
8840       ATTR_parser_nodes___APercentMethid____n_percent(variable[4]) /*APercentMethid::_n_percent*/ =  variable[2] /*new_child*/;
8841     } else { /*if*/
8842       variable[4] = variable[0];
8843       ATTR_parser_nodes___APercentMethid____n_percent(variable[4]) /*APercentMethid::_n_percent*/ =  NIT_NULL /*null*/;
8844     }
8845     goto return_label296;
8846   }
8847   return_label296: while(false);
8848   tracehead = trace.prev;
8849   return;
8850 }
8851 void parser_prod___APercentMethid___visit_all(val_t  self, val_t  param0) {
8852   struct trace_t trace = {NULL, NULL, 3655, LOCATE_parser_prod___APercentMethid___visit_all};
8853   val_t variable[4];
8854   void **closurevariable = NULL;
8855   trace.prev = tracehead; tracehead = &trace;
8856   trace.file = LOCATE_parser_prod;
8857   variable[0] =  self;
8858   variable[1] =  param0;
8859   variable[3] = variable[0];
8860   variable[3] = ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/;
8861   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8862   if (UNTAG_Bool(variable[3])) { /*if*/
8863     variable[3] = variable[0];
8864     variable[3] = ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/;
8865     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8866   }
8867   return_label297: while(false);
8868   tracehead = trace.prev;
8869   return;
8870 }
8871 void parser_prod___APercentMethid___visit_all_reverse(val_t  self, val_t  param0) {
8872   struct trace_t trace = {NULL, NULL, 3662, LOCATE_parser_prod___APercentMethid___visit_all_reverse};
8873   val_t variable[4];
8874   void **closurevariable = NULL;
8875   trace.prev = tracehead; tracehead = &trace;
8876   trace.file = LOCATE_parser_prod;
8877   variable[0] =  self;
8878   variable[1] =  param0;
8879   variable[3] = variable[0];
8880   variable[3] = ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/;
8881   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8882   if (UNTAG_Bool(variable[3])) { /*if*/
8883     variable[3] = variable[0];
8884     variable[3] = ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/;
8885     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8886   }
8887   return_label298: while(false);
8888   tracehead = trace.prev;
8889   return;
8890 }
8891 void parser_prod___APercentMethid___empty_init(val_t  self, int* init_table) {
8892   struct trace_t trace = {NULL, NULL, 3627, LOCATE_parser_prod___APercentMethid___empty_init};
8893   val_t variable[2];
8894   void **closurevariable = NULL;
8895   trace.prev = tracehead; tracehead = &trace;
8896   trace.file = LOCATE_parser_prod;
8897   variable[0] =  self;
8898   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentMethid].i]) return;
8899   return_label299: while(false);
8900   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentMethid].i] = 1;
8901   tracehead = trace.prev;
8902   return;
8903 }
8904 void parser_prod___APercentMethid___init_apercentmethid(val_t  self, val_t  param0, int* init_table) {
8905   struct trace_t trace = {NULL, NULL, 3629, LOCATE_parser_prod___APercentMethid___init_apercentmethid};
8906   val_t variable[4];
8907   void **closurevariable = NULL;
8908   trace.prev = tracehead; tracehead = &trace;
8909   trace.file = LOCATE_parser_prod;
8910   variable[0] =  self;
8911   variable[1] =  param0;
8912   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentMethid].i]) return;
8913   variable[3] = variable[0];
8914   CALL_parser_prod___APercentMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*APercentMethid::empty_init*/;
8915   variable[3] = variable[0];
8916   ATTR_parser_nodes___APercentMethid____n_percent(variable[3]) /*APercentMethid::_n_percent*/ =  variable[1] /*n_percent*/;
8917   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_percent*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_percent*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_percent*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_percent*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_percent*/)( variable[1] /*n_percent*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8918   if (UNTAG_Bool(variable[3])) { /*if*/
8919     variable[3] = variable[0];
8920     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_percent*/)( variable[1] /*n_percent*/, variable[3]) /*PNode::parent=*/;
8921   }
8922   return_label300: while(false);
8923   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentMethid].i] = 1;
8924   tracehead = trace.prev;
8925   return;
8926 }
8927 void parser_prod___AEqMethid___n_eq__eq(val_t  self, val_t  param0) {
8928   struct trace_t trace = {NULL, NULL, 3670, LOCATE_parser_prod___AEqMethid___n_eq__eq};
8929   val_t variable[4];
8930   void **closurevariable = NULL;
8931   trace.prev = tracehead; tracehead = &trace;
8932   trace.file = LOCATE_parser_prod;
8933   variable[0] =  self;
8934   variable[1] =  param0;
8935   variable[3] = variable[0];
8936   ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/ =  variable[1] /*n*/;
8937   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8938   if (UNTAG_Bool(variable[3])) { /*if*/
8939     variable[3] = variable[0];
8940     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
8941   }
8942   return_label301: while(false);
8943   tracehead = trace.prev;
8944   return;
8945 }
8946 void parser_prod___AEqMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
8947   struct trace_t trace = {NULL, NULL, 3691, LOCATE_parser_prod___AEqMethid___replace_child};
8948   val_t variable[5];
8949   void **closurevariable = NULL;
8950   trace.prev = tracehead; tracehead = &trace;
8951   trace.file = LOCATE_parser_prod;
8952   variable[0] =  self;
8953   variable[1] =  param0;
8954   variable[2] =  param1;
8955   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8956   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEqMethid___replace_child, LOCATE_parser_prod, 3693); nit_exit(1);}
8957   variable[4] = variable[0];
8958   variable[4] = ATTR_parser_nodes___AEqMethid____n_eq(variable[4]) /*AEqMethid::_n_eq*/;
8959   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
8960   if (UNTAG_Bool(variable[4])) { /*if*/
8961     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
8962     if (UNTAG_Bool(variable[4])) { /*if*/
8963       variable[4] = variable[0];
8964       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
8965       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TEq, ID_TEq)) /*cast TEq*/;
8966       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEqMethid___replace_child, LOCATE_parser_prod, 3697); nit_exit(1);}
8967       variable[4] = variable[0];
8968       ATTR_parser_nodes___AEqMethid____n_eq(variable[4]) /*AEqMethid::_n_eq*/ =  variable[2] /*new_child*/;
8969     } else { /*if*/
8970       variable[4] = variable[0];
8971       ATTR_parser_nodes___AEqMethid____n_eq(variable[4]) /*AEqMethid::_n_eq*/ =  NIT_NULL /*null*/;
8972     }
8973     goto return_label302;
8974   }
8975   return_label302: while(false);
8976   tracehead = trace.prev;
8977   return;
8978 }
8979 void parser_prod___AEqMethid___visit_all(val_t  self, val_t  param0) {
8980   struct trace_t trace = {NULL, NULL, 3706, LOCATE_parser_prod___AEqMethid___visit_all};
8981   val_t variable[4];
8982   void **closurevariable = NULL;
8983   trace.prev = tracehead; tracehead = &trace;
8984   trace.file = LOCATE_parser_prod;
8985   variable[0] =  self;
8986   variable[1] =  param0;
8987   variable[3] = variable[0];
8988   variable[3] = ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/;
8989   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
8990   if (UNTAG_Bool(variable[3])) { /*if*/
8991     variable[3] = variable[0];
8992     variable[3] = ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/;
8993     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
8994   }
8995   return_label303: while(false);
8996   tracehead = trace.prev;
8997   return;
8998 }
8999 void parser_prod___AEqMethid___visit_all_reverse(val_t  self, val_t  param0) {
9000   struct trace_t trace = {NULL, NULL, 3713, LOCATE_parser_prod___AEqMethid___visit_all_reverse};
9001   val_t variable[4];
9002   void **closurevariable = NULL;
9003   trace.prev = tracehead; tracehead = &trace;
9004   trace.file = LOCATE_parser_prod;
9005   variable[0] =  self;
9006   variable[1] =  param0;
9007   variable[3] = variable[0];
9008   variable[3] = ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/;
9009   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9010   if (UNTAG_Bool(variable[3])) { /*if*/
9011     variable[3] = variable[0];
9012     variable[3] = ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/;
9013     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9014   }
9015   return_label304: while(false);
9016   tracehead = trace.prev;
9017   return;
9018 }
9019 void parser_prod___AEqMethid___empty_init(val_t  self, int* init_table) {
9020   struct trace_t trace = {NULL, NULL, 3678, LOCATE_parser_prod___AEqMethid___empty_init};
9021   val_t variable[2];
9022   void **closurevariable = NULL;
9023   trace.prev = tracehead; tracehead = &trace;
9024   trace.file = LOCATE_parser_prod;
9025   variable[0] =  self;
9026   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqMethid].i]) return;
9027   return_label305: while(false);
9028   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqMethid].i] = 1;
9029   tracehead = trace.prev;
9030   return;
9031 }
9032 void parser_prod___AEqMethid___init_aeqmethid(val_t  self, val_t  param0, int* init_table) {
9033   struct trace_t trace = {NULL, NULL, 3680, LOCATE_parser_prod___AEqMethid___init_aeqmethid};
9034   val_t variable[4];
9035   void **closurevariable = NULL;
9036   trace.prev = tracehead; tracehead = &trace;
9037   trace.file = LOCATE_parser_prod;
9038   variable[0] =  self;
9039   variable[1] =  param0;
9040   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqMethid].i]) return;
9041   variable[3] = variable[0];
9042   CALL_parser_prod___AEqMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AEqMethid::empty_init*/;
9043   variable[3] = variable[0];
9044   ATTR_parser_nodes___AEqMethid____n_eq(variable[3]) /*AEqMethid::_n_eq*/ =  variable[1] /*n_eq*/;
9045   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_eq*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_eq*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_eq*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_eq*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_eq*/)( variable[1] /*n_eq*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9046   if (UNTAG_Bool(variable[3])) { /*if*/
9047     variable[3] = variable[0];
9048     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_eq*/)( variable[1] /*n_eq*/, variable[3]) /*PNode::parent=*/;
9049   }
9050   return_label306: while(false);
9051   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqMethid].i] = 1;
9052   tracehead = trace.prev;
9053   return;
9054 }
9055 void parser_prod___ANeMethid___n_ne__eq(val_t  self, val_t  param0) {
9056   struct trace_t trace = {NULL, NULL, 3721, LOCATE_parser_prod___ANeMethid___n_ne__eq};
9057   val_t variable[4];
9058   void **closurevariable = NULL;
9059   trace.prev = tracehead; tracehead = &trace;
9060   trace.file = LOCATE_parser_prod;
9061   variable[0] =  self;
9062   variable[1] =  param0;
9063   variable[3] = variable[0];
9064   ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/ =  variable[1] /*n*/;
9065   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9066   if (UNTAG_Bool(variable[3])) { /*if*/
9067     variable[3] = variable[0];
9068     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9069   }
9070   return_label307: while(false);
9071   tracehead = trace.prev;
9072   return;
9073 }
9074 void parser_prod___ANeMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9075   struct trace_t trace = {NULL, NULL, 3742, LOCATE_parser_prod___ANeMethid___replace_child};
9076   val_t variable[5];
9077   void **closurevariable = NULL;
9078   trace.prev = tracehead; tracehead = &trace;
9079   trace.file = LOCATE_parser_prod;
9080   variable[0] =  self;
9081   variable[1] =  param0;
9082   variable[2] =  param1;
9083   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9084   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANeMethid___replace_child, LOCATE_parser_prod, 3744); nit_exit(1);}
9085   variable[4] = variable[0];
9086   variable[4] = ATTR_parser_nodes___ANeMethid____n_ne(variable[4]) /*ANeMethid::_n_ne*/;
9087   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9088   if (UNTAG_Bool(variable[4])) { /*if*/
9089     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9090     if (UNTAG_Bool(variable[4])) { /*if*/
9091       variable[4] = variable[0];
9092       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9093       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TNe, ID_TNe)) /*cast TNe*/;
9094       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANeMethid___replace_child, LOCATE_parser_prod, 3748); nit_exit(1);}
9095       variable[4] = variable[0];
9096       ATTR_parser_nodes___ANeMethid____n_ne(variable[4]) /*ANeMethid::_n_ne*/ =  variable[2] /*new_child*/;
9097     } else { /*if*/
9098       variable[4] = variable[0];
9099       ATTR_parser_nodes___ANeMethid____n_ne(variable[4]) /*ANeMethid::_n_ne*/ =  NIT_NULL /*null*/;
9100     }
9101     goto return_label308;
9102   }
9103   return_label308: while(false);
9104   tracehead = trace.prev;
9105   return;
9106 }
9107 void parser_prod___ANeMethid___visit_all(val_t  self, val_t  param0) {
9108   struct trace_t trace = {NULL, NULL, 3757, LOCATE_parser_prod___ANeMethid___visit_all};
9109   val_t variable[4];
9110   void **closurevariable = NULL;
9111   trace.prev = tracehead; tracehead = &trace;
9112   trace.file = LOCATE_parser_prod;
9113   variable[0] =  self;
9114   variable[1] =  param0;
9115   variable[3] = variable[0];
9116   variable[3] = ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/;
9117   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9118   if (UNTAG_Bool(variable[3])) { /*if*/
9119     variable[3] = variable[0];
9120     variable[3] = ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/;
9121     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9122   }
9123   return_label309: while(false);
9124   tracehead = trace.prev;
9125   return;
9126 }
9127 void parser_prod___ANeMethid___visit_all_reverse(val_t  self, val_t  param0) {
9128   struct trace_t trace = {NULL, NULL, 3764, LOCATE_parser_prod___ANeMethid___visit_all_reverse};
9129   val_t variable[4];
9130   void **closurevariable = NULL;
9131   trace.prev = tracehead; tracehead = &trace;
9132   trace.file = LOCATE_parser_prod;
9133   variable[0] =  self;
9134   variable[1] =  param0;
9135   variable[3] = variable[0];
9136   variable[3] = ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/;
9137   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9138   if (UNTAG_Bool(variable[3])) { /*if*/
9139     variable[3] = variable[0];
9140     variable[3] = ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/;
9141     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9142   }
9143   return_label310: while(false);
9144   tracehead = trace.prev;
9145   return;
9146 }
9147 void parser_prod___ANeMethid___empty_init(val_t  self, int* init_table) {
9148   struct trace_t trace = {NULL, NULL, 3729, LOCATE_parser_prod___ANeMethid___empty_init};
9149   val_t variable[2];
9150   void **closurevariable = NULL;
9151   trace.prev = tracehead; tracehead = &trace;
9152   trace.file = LOCATE_parser_prod;
9153   variable[0] =  self;
9154   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeMethid].i]) return;
9155   return_label311: while(false);
9156   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeMethid].i] = 1;
9157   tracehead = trace.prev;
9158   return;
9159 }
9160 void parser_prod___ANeMethid___init_anemethid(val_t  self, val_t  param0, int* init_table) {
9161   struct trace_t trace = {NULL, NULL, 3731, LOCATE_parser_prod___ANeMethid___init_anemethid};
9162   val_t variable[4];
9163   void **closurevariable = NULL;
9164   trace.prev = tracehead; tracehead = &trace;
9165   trace.file = LOCATE_parser_prod;
9166   variable[0] =  self;
9167   variable[1] =  param0;
9168   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeMethid].i]) return;
9169   variable[3] = variable[0];
9170   CALL_parser_prod___ANeMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ANeMethid::empty_init*/;
9171   variable[3] = variable[0];
9172   ATTR_parser_nodes___ANeMethid____n_ne(variable[3]) /*ANeMethid::_n_ne*/ =  variable[1] /*n_ne*/;
9173   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_ne*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_ne*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_ne*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_ne*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_ne*/)( variable[1] /*n_ne*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9174   if (UNTAG_Bool(variable[3])) { /*if*/
9175     variable[3] = variable[0];
9176     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_ne*/)( variable[1] /*n_ne*/, variable[3]) /*PNode::parent=*/;
9177   }
9178   return_label312: while(false);
9179   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeMethid].i] = 1;
9180   tracehead = trace.prev;
9181   return;
9182 }
9183 void parser_prod___ALeMethid___n_le__eq(val_t  self, val_t  param0) {
9184   struct trace_t trace = {NULL, NULL, 3772, LOCATE_parser_prod___ALeMethid___n_le__eq};
9185   val_t variable[4];
9186   void **closurevariable = NULL;
9187   trace.prev = tracehead; tracehead = &trace;
9188   trace.file = LOCATE_parser_prod;
9189   variable[0] =  self;
9190   variable[1] =  param0;
9191   variable[3] = variable[0];
9192   ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/ =  variable[1] /*n*/;
9193   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9194   if (UNTAG_Bool(variable[3])) { /*if*/
9195     variable[3] = variable[0];
9196     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9197   }
9198   return_label313: while(false);
9199   tracehead = trace.prev;
9200   return;
9201 }
9202 void parser_prod___ALeMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9203   struct trace_t trace = {NULL, NULL, 3793, LOCATE_parser_prod___ALeMethid___replace_child};
9204   val_t variable[5];
9205   void **closurevariable = NULL;
9206   trace.prev = tracehead; tracehead = &trace;
9207   trace.file = LOCATE_parser_prod;
9208   variable[0] =  self;
9209   variable[1] =  param0;
9210   variable[2] =  param1;
9211   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9212   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALeMethid___replace_child, LOCATE_parser_prod, 3795); nit_exit(1);}
9213   variable[4] = variable[0];
9214   variable[4] = ATTR_parser_nodes___ALeMethid____n_le(variable[4]) /*ALeMethid::_n_le*/;
9215   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9216   if (UNTAG_Bool(variable[4])) { /*if*/
9217     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9218     if (UNTAG_Bool(variable[4])) { /*if*/
9219       variable[4] = variable[0];
9220       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9221       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TLe, ID_TLe)) /*cast TLe*/;
9222       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALeMethid___replace_child, LOCATE_parser_prod, 3799); nit_exit(1);}
9223       variable[4] = variable[0];
9224       ATTR_parser_nodes___ALeMethid____n_le(variable[4]) /*ALeMethid::_n_le*/ =  variable[2] /*new_child*/;
9225     } else { /*if*/
9226       variable[4] = variable[0];
9227       ATTR_parser_nodes___ALeMethid____n_le(variable[4]) /*ALeMethid::_n_le*/ =  NIT_NULL /*null*/;
9228     }
9229     goto return_label314;
9230   }
9231   return_label314: while(false);
9232   tracehead = trace.prev;
9233   return;
9234 }
9235 void parser_prod___ALeMethid___visit_all(val_t  self, val_t  param0) {
9236   struct trace_t trace = {NULL, NULL, 3808, LOCATE_parser_prod___ALeMethid___visit_all};
9237   val_t variable[4];
9238   void **closurevariable = NULL;
9239   trace.prev = tracehead; tracehead = &trace;
9240   trace.file = LOCATE_parser_prod;
9241   variable[0] =  self;
9242   variable[1] =  param0;
9243   variable[3] = variable[0];
9244   variable[3] = ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/;
9245   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9246   if (UNTAG_Bool(variable[3])) { /*if*/
9247     variable[3] = variable[0];
9248     variable[3] = ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/;
9249     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9250   }
9251   return_label315: while(false);
9252   tracehead = trace.prev;
9253   return;
9254 }
9255 void parser_prod___ALeMethid___visit_all_reverse(val_t  self, val_t  param0) {
9256   struct trace_t trace = {NULL, NULL, 3815, LOCATE_parser_prod___ALeMethid___visit_all_reverse};
9257   val_t variable[4];
9258   void **closurevariable = NULL;
9259   trace.prev = tracehead; tracehead = &trace;
9260   trace.file = LOCATE_parser_prod;
9261   variable[0] =  self;
9262   variable[1] =  param0;
9263   variable[3] = variable[0];
9264   variable[3] = ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/;
9265   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9266   if (UNTAG_Bool(variable[3])) { /*if*/
9267     variable[3] = variable[0];
9268     variable[3] = ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/;
9269     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9270   }
9271   return_label316: while(false);
9272   tracehead = trace.prev;
9273   return;
9274 }
9275 void parser_prod___ALeMethid___empty_init(val_t  self, int* init_table) {
9276   struct trace_t trace = {NULL, NULL, 3780, LOCATE_parser_prod___ALeMethid___empty_init};
9277   val_t variable[2];
9278   void **closurevariable = NULL;
9279   trace.prev = tracehead; tracehead = &trace;
9280   trace.file = LOCATE_parser_prod;
9281   variable[0] =  self;
9282   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeMethid].i]) return;
9283   return_label317: while(false);
9284   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeMethid].i] = 1;
9285   tracehead = trace.prev;
9286   return;
9287 }
9288 void parser_prod___ALeMethid___init_alemethid(val_t  self, val_t  param0, int* init_table) {
9289   struct trace_t trace = {NULL, NULL, 3782, LOCATE_parser_prod___ALeMethid___init_alemethid};
9290   val_t variable[4];
9291   void **closurevariable = NULL;
9292   trace.prev = tracehead; tracehead = &trace;
9293   trace.file = LOCATE_parser_prod;
9294   variable[0] =  self;
9295   variable[1] =  param0;
9296   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeMethid].i]) return;
9297   variable[3] = variable[0];
9298   CALL_parser_prod___ALeMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ALeMethid::empty_init*/;
9299   variable[3] = variable[0];
9300   ATTR_parser_nodes___ALeMethid____n_le(variable[3]) /*ALeMethid::_n_le*/ =  variable[1] /*n_le*/;
9301   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_le*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_le*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_le*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_le*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_le*/)( variable[1] /*n_le*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9302   if (UNTAG_Bool(variable[3])) { /*if*/
9303     variable[3] = variable[0];
9304     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_le*/)( variable[1] /*n_le*/, variable[3]) /*PNode::parent=*/;
9305   }
9306   return_label318: while(false);
9307   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeMethid].i] = 1;
9308   tracehead = trace.prev;
9309   return;
9310 }
9311 void parser_prod___AGeMethid___n_ge__eq(val_t  self, val_t  param0) {
9312   struct trace_t trace = {NULL, NULL, 3823, LOCATE_parser_prod___AGeMethid___n_ge__eq};
9313   val_t variable[4];
9314   void **closurevariable = NULL;
9315   trace.prev = tracehead; tracehead = &trace;
9316   trace.file = LOCATE_parser_prod;
9317   variable[0] =  self;
9318   variable[1] =  param0;
9319   variable[3] = variable[0];
9320   ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/ =  variable[1] /*n*/;
9321   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9322   if (UNTAG_Bool(variable[3])) { /*if*/
9323     variable[3] = variable[0];
9324     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9325   }
9326   return_label319: while(false);
9327   tracehead = trace.prev;
9328   return;
9329 }
9330 void parser_prod___AGeMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9331   struct trace_t trace = {NULL, NULL, 3844, LOCATE_parser_prod___AGeMethid___replace_child};
9332   val_t variable[5];
9333   void **closurevariable = NULL;
9334   trace.prev = tracehead; tracehead = &trace;
9335   trace.file = LOCATE_parser_prod;
9336   variable[0] =  self;
9337   variable[1] =  param0;
9338   variable[2] =  param1;
9339   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9340   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGeMethid___replace_child, LOCATE_parser_prod, 3846); nit_exit(1);}
9341   variable[4] = variable[0];
9342   variable[4] = ATTR_parser_nodes___AGeMethid____n_ge(variable[4]) /*AGeMethid::_n_ge*/;
9343   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9344   if (UNTAG_Bool(variable[4])) { /*if*/
9345     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9346     if (UNTAG_Bool(variable[4])) { /*if*/
9347       variable[4] = variable[0];
9348       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9349       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TGe, ID_TGe)) /*cast TGe*/;
9350       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGeMethid___replace_child, LOCATE_parser_prod, 3850); nit_exit(1);}
9351       variable[4] = variable[0];
9352       ATTR_parser_nodes___AGeMethid____n_ge(variable[4]) /*AGeMethid::_n_ge*/ =  variable[2] /*new_child*/;
9353     } else { /*if*/
9354       variable[4] = variable[0];
9355       ATTR_parser_nodes___AGeMethid____n_ge(variable[4]) /*AGeMethid::_n_ge*/ =  NIT_NULL /*null*/;
9356     }
9357     goto return_label320;
9358   }
9359   return_label320: while(false);
9360   tracehead = trace.prev;
9361   return;
9362 }
9363 void parser_prod___AGeMethid___visit_all(val_t  self, val_t  param0) {
9364   struct trace_t trace = {NULL, NULL, 3859, LOCATE_parser_prod___AGeMethid___visit_all};
9365   val_t variable[4];
9366   void **closurevariable = NULL;
9367   trace.prev = tracehead; tracehead = &trace;
9368   trace.file = LOCATE_parser_prod;
9369   variable[0] =  self;
9370   variable[1] =  param0;
9371   variable[3] = variable[0];
9372   variable[3] = ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/;
9373   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9374   if (UNTAG_Bool(variable[3])) { /*if*/
9375     variable[3] = variable[0];
9376     variable[3] = ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/;
9377     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9378   }
9379   return_label321: while(false);
9380   tracehead = trace.prev;
9381   return;
9382 }
9383 void parser_prod___AGeMethid___visit_all_reverse(val_t  self, val_t  param0) {
9384   struct trace_t trace = {NULL, NULL, 3866, LOCATE_parser_prod___AGeMethid___visit_all_reverse};
9385   val_t variable[4];
9386   void **closurevariable = NULL;
9387   trace.prev = tracehead; tracehead = &trace;
9388   trace.file = LOCATE_parser_prod;
9389   variable[0] =  self;
9390   variable[1] =  param0;
9391   variable[3] = variable[0];
9392   variable[3] = ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/;
9393   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9394   if (UNTAG_Bool(variable[3])) { /*if*/
9395     variable[3] = variable[0];
9396     variable[3] = ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/;
9397     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9398   }
9399   return_label322: while(false);
9400   tracehead = trace.prev;
9401   return;
9402 }
9403 void parser_prod___AGeMethid___empty_init(val_t  self, int* init_table) {
9404   struct trace_t trace = {NULL, NULL, 3831, LOCATE_parser_prod___AGeMethid___empty_init};
9405   val_t variable[2];
9406   void **closurevariable = NULL;
9407   trace.prev = tracehead; tracehead = &trace;
9408   trace.file = LOCATE_parser_prod;
9409   variable[0] =  self;
9410   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeMethid].i]) return;
9411   return_label323: while(false);
9412   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeMethid].i] = 1;
9413   tracehead = trace.prev;
9414   return;
9415 }
9416 void parser_prod___AGeMethid___init_agemethid(val_t  self, val_t  param0, int* init_table) {
9417   struct trace_t trace = {NULL, NULL, 3833, LOCATE_parser_prod___AGeMethid___init_agemethid};
9418   val_t variable[4];
9419   void **closurevariable = NULL;
9420   trace.prev = tracehead; tracehead = &trace;
9421   trace.file = LOCATE_parser_prod;
9422   variable[0] =  self;
9423   variable[1] =  param0;
9424   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeMethid].i]) return;
9425   variable[3] = variable[0];
9426   CALL_parser_prod___AGeMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AGeMethid::empty_init*/;
9427   variable[3] = variable[0];
9428   ATTR_parser_nodes___AGeMethid____n_ge(variable[3]) /*AGeMethid::_n_ge*/ =  variable[1] /*n_ge*/;
9429   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_ge*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_ge*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_ge*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_ge*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_ge*/)( variable[1] /*n_ge*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9430   if (UNTAG_Bool(variable[3])) { /*if*/
9431     variable[3] = variable[0];
9432     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_ge*/)( variable[1] /*n_ge*/, variable[3]) /*PNode::parent=*/;
9433   }
9434   return_label324: while(false);
9435   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeMethid].i] = 1;
9436   tracehead = trace.prev;
9437   return;
9438 }
9439 void parser_prod___ALtMethid___n_lt__eq(val_t  self, val_t  param0) {
9440   struct trace_t trace = {NULL, NULL, 3874, LOCATE_parser_prod___ALtMethid___n_lt__eq};
9441   val_t variable[4];
9442   void **closurevariable = NULL;
9443   trace.prev = tracehead; tracehead = &trace;
9444   trace.file = LOCATE_parser_prod;
9445   variable[0] =  self;
9446   variable[1] =  param0;
9447   variable[3] = variable[0];
9448   ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/ =  variable[1] /*n*/;
9449   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9450   if (UNTAG_Bool(variable[3])) { /*if*/
9451     variable[3] = variable[0];
9452     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9453   }
9454   return_label325: while(false);
9455   tracehead = trace.prev;
9456   return;
9457 }
9458 void parser_prod___ALtMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9459   struct trace_t trace = {NULL, NULL, 3895, LOCATE_parser_prod___ALtMethid___replace_child};
9460   val_t variable[5];
9461   void **closurevariable = NULL;
9462   trace.prev = tracehead; tracehead = &trace;
9463   trace.file = LOCATE_parser_prod;
9464   variable[0] =  self;
9465   variable[1] =  param0;
9466   variable[2] =  param1;
9467   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9468   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALtMethid___replace_child, LOCATE_parser_prod, 3897); nit_exit(1);}
9469   variable[4] = variable[0];
9470   variable[4] = ATTR_parser_nodes___ALtMethid____n_lt(variable[4]) /*ALtMethid::_n_lt*/;
9471   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9472   if (UNTAG_Bool(variable[4])) { /*if*/
9473     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9474     if (UNTAG_Bool(variable[4])) { /*if*/
9475       variable[4] = variable[0];
9476       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9477       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TLt, ID_TLt)) /*cast TLt*/;
9478       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALtMethid___replace_child, LOCATE_parser_prod, 3901); nit_exit(1);}
9479       variable[4] = variable[0];
9480       ATTR_parser_nodes___ALtMethid____n_lt(variable[4]) /*ALtMethid::_n_lt*/ =  variable[2] /*new_child*/;
9481     } else { /*if*/
9482       variable[4] = variable[0];
9483       ATTR_parser_nodes___ALtMethid____n_lt(variable[4]) /*ALtMethid::_n_lt*/ =  NIT_NULL /*null*/;
9484     }
9485     goto return_label326;
9486   }
9487   return_label326: while(false);
9488   tracehead = trace.prev;
9489   return;
9490 }
9491 void parser_prod___ALtMethid___visit_all(val_t  self, val_t  param0) {
9492   struct trace_t trace = {NULL, NULL, 3910, LOCATE_parser_prod___ALtMethid___visit_all};
9493   val_t variable[4];
9494   void **closurevariable = NULL;
9495   trace.prev = tracehead; tracehead = &trace;
9496   trace.file = LOCATE_parser_prod;
9497   variable[0] =  self;
9498   variable[1] =  param0;
9499   variable[3] = variable[0];
9500   variable[3] = ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/;
9501   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9502   if (UNTAG_Bool(variable[3])) { /*if*/
9503     variable[3] = variable[0];
9504     variable[3] = ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/;
9505     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9506   }
9507   return_label327: while(false);
9508   tracehead = trace.prev;
9509   return;
9510 }
9511 void parser_prod___ALtMethid___visit_all_reverse(val_t  self, val_t  param0) {
9512   struct trace_t trace = {NULL, NULL, 3917, LOCATE_parser_prod___ALtMethid___visit_all_reverse};
9513   val_t variable[4];
9514   void **closurevariable = NULL;
9515   trace.prev = tracehead; tracehead = &trace;
9516   trace.file = LOCATE_parser_prod;
9517   variable[0] =  self;
9518   variable[1] =  param0;
9519   variable[3] = variable[0];
9520   variable[3] = ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/;
9521   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9522   if (UNTAG_Bool(variable[3])) { /*if*/
9523     variable[3] = variable[0];
9524     variable[3] = ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/;
9525     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9526   }
9527   return_label328: while(false);
9528   tracehead = trace.prev;
9529   return;
9530 }
9531 void parser_prod___ALtMethid___empty_init(val_t  self, int* init_table) {
9532   struct trace_t trace = {NULL, NULL, 3882, LOCATE_parser_prod___ALtMethid___empty_init};
9533   val_t variable[2];
9534   void **closurevariable = NULL;
9535   trace.prev = tracehead; tracehead = &trace;
9536   trace.file = LOCATE_parser_prod;
9537   variable[0] =  self;
9538   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtMethid].i]) return;
9539   return_label329: while(false);
9540   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtMethid].i] = 1;
9541   tracehead = trace.prev;
9542   return;
9543 }
9544 void parser_prod___ALtMethid___init_altmethid(val_t  self, val_t  param0, int* init_table) {
9545   struct trace_t trace = {NULL, NULL, 3884, LOCATE_parser_prod___ALtMethid___init_altmethid};
9546   val_t variable[4];
9547   void **closurevariable = NULL;
9548   trace.prev = tracehead; tracehead = &trace;
9549   trace.file = LOCATE_parser_prod;
9550   variable[0] =  self;
9551   variable[1] =  param0;
9552   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtMethid].i]) return;
9553   variable[3] = variable[0];
9554   CALL_parser_prod___ALtMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ALtMethid::empty_init*/;
9555   variable[3] = variable[0];
9556   ATTR_parser_nodes___ALtMethid____n_lt(variable[3]) /*ALtMethid::_n_lt*/ =  variable[1] /*n_lt*/;
9557   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_lt*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_lt*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_lt*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_lt*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_lt*/)( variable[1] /*n_lt*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9558   if (UNTAG_Bool(variable[3])) { /*if*/
9559     variable[3] = variable[0];
9560     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_lt*/)( variable[1] /*n_lt*/, variable[3]) /*PNode::parent=*/;
9561   }
9562   return_label330: while(false);
9563   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtMethid].i] = 1;
9564   tracehead = trace.prev;
9565   return;
9566 }
9567 void parser_prod___AGtMethid___n_gt__eq(val_t  self, val_t  param0) {
9568   struct trace_t trace = {NULL, NULL, 3925, LOCATE_parser_prod___AGtMethid___n_gt__eq};
9569   val_t variable[4];
9570   void **closurevariable = NULL;
9571   trace.prev = tracehead; tracehead = &trace;
9572   trace.file = LOCATE_parser_prod;
9573   variable[0] =  self;
9574   variable[1] =  param0;
9575   variable[3] = variable[0];
9576   ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/ =  variable[1] /*n*/;
9577   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9578   if (UNTAG_Bool(variable[3])) { /*if*/
9579     variable[3] = variable[0];
9580     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9581   }
9582   return_label331: while(false);
9583   tracehead = trace.prev;
9584   return;
9585 }
9586 void parser_prod___AGtMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9587   struct trace_t trace = {NULL, NULL, 3946, LOCATE_parser_prod___AGtMethid___replace_child};
9588   val_t variable[5];
9589   void **closurevariable = NULL;
9590   trace.prev = tracehead; tracehead = &trace;
9591   trace.file = LOCATE_parser_prod;
9592   variable[0] =  self;
9593   variable[1] =  param0;
9594   variable[2] =  param1;
9595   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9596   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGtMethid___replace_child, LOCATE_parser_prod, 3948); nit_exit(1);}
9597   variable[4] = variable[0];
9598   variable[4] = ATTR_parser_nodes___AGtMethid____n_gt(variable[4]) /*AGtMethid::_n_gt*/;
9599   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9600   if (UNTAG_Bool(variable[4])) { /*if*/
9601     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9602     if (UNTAG_Bool(variable[4])) { /*if*/
9603       variable[4] = variable[0];
9604       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9605       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TGt, ID_TGt)) /*cast TGt*/;
9606       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGtMethid___replace_child, LOCATE_parser_prod, 3952); nit_exit(1);}
9607       variable[4] = variable[0];
9608       ATTR_parser_nodes___AGtMethid____n_gt(variable[4]) /*AGtMethid::_n_gt*/ =  variable[2] /*new_child*/;
9609     } else { /*if*/
9610       variable[4] = variable[0];
9611       ATTR_parser_nodes___AGtMethid____n_gt(variable[4]) /*AGtMethid::_n_gt*/ =  NIT_NULL /*null*/;
9612     }
9613     goto return_label332;
9614   }
9615   return_label332: while(false);
9616   tracehead = trace.prev;
9617   return;
9618 }
9619 void parser_prod___AGtMethid___visit_all(val_t  self, val_t  param0) {
9620   struct trace_t trace = {NULL, NULL, 3961, LOCATE_parser_prod___AGtMethid___visit_all};
9621   val_t variable[4];
9622   void **closurevariable = NULL;
9623   trace.prev = tracehead; tracehead = &trace;
9624   trace.file = LOCATE_parser_prod;
9625   variable[0] =  self;
9626   variable[1] =  param0;
9627   variable[3] = variable[0];
9628   variable[3] = ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/;
9629   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9630   if (UNTAG_Bool(variable[3])) { /*if*/
9631     variable[3] = variable[0];
9632     variable[3] = ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/;
9633     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9634   }
9635   return_label333: while(false);
9636   tracehead = trace.prev;
9637   return;
9638 }
9639 void parser_prod___AGtMethid___visit_all_reverse(val_t  self, val_t  param0) {
9640   struct trace_t trace = {NULL, NULL, 3968, LOCATE_parser_prod___AGtMethid___visit_all_reverse};
9641   val_t variable[4];
9642   void **closurevariable = NULL;
9643   trace.prev = tracehead; tracehead = &trace;
9644   trace.file = LOCATE_parser_prod;
9645   variable[0] =  self;
9646   variable[1] =  param0;
9647   variable[3] = variable[0];
9648   variable[3] = ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/;
9649   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9650   if (UNTAG_Bool(variable[3])) { /*if*/
9651     variable[3] = variable[0];
9652     variable[3] = ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/;
9653     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9654   }
9655   return_label334: while(false);
9656   tracehead = trace.prev;
9657   return;
9658 }
9659 void parser_prod___AGtMethid___empty_init(val_t  self, int* init_table) {
9660   struct trace_t trace = {NULL, NULL, 3933, LOCATE_parser_prod___AGtMethid___empty_init};
9661   val_t variable[2];
9662   void **closurevariable = NULL;
9663   trace.prev = tracehead; tracehead = &trace;
9664   trace.file = LOCATE_parser_prod;
9665   variable[0] =  self;
9666   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtMethid].i]) return;
9667   return_label335: while(false);
9668   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtMethid].i] = 1;
9669   tracehead = trace.prev;
9670   return;
9671 }
9672 void parser_prod___AGtMethid___init_agtmethid(val_t  self, val_t  param0, int* init_table) {
9673   struct trace_t trace = {NULL, NULL, 3935, LOCATE_parser_prod___AGtMethid___init_agtmethid};
9674   val_t variable[4];
9675   void **closurevariable = NULL;
9676   trace.prev = tracehead; tracehead = &trace;
9677   trace.file = LOCATE_parser_prod;
9678   variable[0] =  self;
9679   variable[1] =  param0;
9680   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtMethid].i]) return;
9681   variable[3] = variable[0];
9682   CALL_parser_prod___AGtMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AGtMethid::empty_init*/;
9683   variable[3] = variable[0];
9684   ATTR_parser_nodes___AGtMethid____n_gt(variable[3]) /*AGtMethid::_n_gt*/ =  variable[1] /*n_gt*/;
9685   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_gt*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_gt*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_gt*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_gt*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_gt*/)( variable[1] /*n_gt*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9686   if (UNTAG_Bool(variable[3])) { /*if*/
9687     variable[3] = variable[0];
9688     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_gt*/)( variable[1] /*n_gt*/, variable[3]) /*PNode::parent=*/;
9689   }
9690   return_label336: while(false);
9691   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtMethid].i] = 1;
9692   tracehead = trace.prev;
9693   return;
9694 }
9695 void parser_prod___ABraMethid___n_obra__eq(val_t  self, val_t  param0) {
9696   struct trace_t trace = {NULL, NULL, 3976, LOCATE_parser_prod___ABraMethid___n_obra__eq};
9697   val_t variable[4];
9698   void **closurevariable = NULL;
9699   trace.prev = tracehead; tracehead = &trace;
9700   trace.file = LOCATE_parser_prod;
9701   variable[0] =  self;
9702   variable[1] =  param0;
9703   variable[3] = variable[0];
9704   ATTR_parser_nodes___ABraMethid____n_obra(variable[3]) /*ABraMethid::_n_obra*/ =  variable[1] /*n*/;
9705   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9706   if (UNTAG_Bool(variable[3])) { /*if*/
9707     variable[3] = variable[0];
9708     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9709   }
9710   return_label337: while(false);
9711   tracehead = trace.prev;
9712   return;
9713 }
9714 void parser_prod___ABraMethid___n_cbra__eq(val_t  self, val_t  param0) {
9715   struct trace_t trace = {NULL, NULL, 3983, LOCATE_parser_prod___ABraMethid___n_cbra__eq};
9716   val_t variable[4];
9717   void **closurevariable = NULL;
9718   trace.prev = tracehead; tracehead = &trace;
9719   trace.file = LOCATE_parser_prod;
9720   variable[0] =  self;
9721   variable[1] =  param0;
9722   variable[3] = variable[0];
9723   ATTR_parser_nodes___ABraMethid____n_cbra(variable[3]) /*ABraMethid::_n_cbra*/ =  variable[1] /*n*/;
9724   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9725   if (UNTAG_Bool(variable[3])) { /*if*/
9726     variable[3] = variable[0];
9727     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9728   }
9729   return_label338: while(false);
9730   tracehead = trace.prev;
9731   return;
9732 }
9733 void parser_prod___ABraMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9734   struct trace_t trace = {NULL, NULL, 4009, LOCATE_parser_prod___ABraMethid___replace_child};
9735   val_t variable[5];
9736   void **closurevariable = NULL;
9737   trace.prev = tracehead; tracehead = &trace;
9738   trace.file = LOCATE_parser_prod;
9739   variable[0] =  self;
9740   variable[1] =  param0;
9741   variable[2] =  param1;
9742   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9743   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraMethid___replace_child, LOCATE_parser_prod, 4011); nit_exit(1);}
9744   variable[4] = variable[0];
9745   variable[4] = ATTR_parser_nodes___ABraMethid____n_obra(variable[4]) /*ABraMethid::_n_obra*/;
9746   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9747   if (UNTAG_Bool(variable[4])) { /*if*/
9748     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9749     if (UNTAG_Bool(variable[4])) { /*if*/
9750       variable[4] = variable[0];
9751       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9752       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TObra, ID_TObra)) /*cast TObra*/;
9753       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraMethid___replace_child, LOCATE_parser_prod, 4015); nit_exit(1);}
9754       variable[4] = variable[0];
9755       ATTR_parser_nodes___ABraMethid____n_obra(variable[4]) /*ABraMethid::_n_obra*/ =  variable[2] /*new_child*/;
9756     } else { /*if*/
9757       variable[4] = variable[0];
9758       ATTR_parser_nodes___ABraMethid____n_obra(variable[4]) /*ABraMethid::_n_obra*/ =  NIT_NULL /*null*/;
9759     }
9760     goto return_label339;
9761   }
9762   variable[4] = variable[0];
9763   variable[4] = ATTR_parser_nodes___ABraMethid____n_cbra(variable[4]) /*ABraMethid::_n_cbra*/;
9764   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9765   if (UNTAG_Bool(variable[4])) { /*if*/
9766     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9767     if (UNTAG_Bool(variable[4])) { /*if*/
9768       variable[4] = variable[0];
9769       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9770       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TCbra, ID_TCbra)) /*cast TCbra*/;
9771       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraMethid___replace_child, LOCATE_parser_prod, 4025); nit_exit(1);}
9772       variable[4] = variable[0];
9773       ATTR_parser_nodes___ABraMethid____n_cbra(variable[4]) /*ABraMethid::_n_cbra*/ =  variable[2] /*new_child*/;
9774     } else { /*if*/
9775       variable[4] = variable[0];
9776       ATTR_parser_nodes___ABraMethid____n_cbra(variable[4]) /*ABraMethid::_n_cbra*/ =  NIT_NULL /*null*/;
9777     }
9778     goto return_label339;
9779   }
9780   return_label339: while(false);
9781   tracehead = trace.prev;
9782   return;
9783 }
9784 void parser_prod___ABraMethid___visit_all(val_t  self, val_t  param0) {
9785   struct trace_t trace = {NULL, NULL, 4034, LOCATE_parser_prod___ABraMethid___visit_all};
9786   val_t variable[4];
9787   void **closurevariable = NULL;
9788   trace.prev = tracehead; tracehead = &trace;
9789   trace.file = LOCATE_parser_prod;
9790   variable[0] =  self;
9791   variable[1] =  param0;
9792   variable[3] = variable[0];
9793   variable[3] = ATTR_parser_nodes___ABraMethid____n_obra(variable[3]) /*ABraMethid::_n_obra*/;
9794   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9795   if (UNTAG_Bool(variable[3])) { /*if*/
9796     variable[3] = variable[0];
9797     variable[3] = ATTR_parser_nodes___ABraMethid____n_obra(variable[3]) /*ABraMethid::_n_obra*/;
9798     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9799   }
9800   variable[3] = variable[0];
9801   variable[3] = ATTR_parser_nodes___ABraMethid____n_cbra(variable[3]) /*ABraMethid::_n_cbra*/;
9802   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9803   if (UNTAG_Bool(variable[3])) { /*if*/
9804     variable[3] = variable[0];
9805     variable[3] = ATTR_parser_nodes___ABraMethid____n_cbra(variable[3]) /*ABraMethid::_n_cbra*/;
9806     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9807   }
9808   return_label340: while(false);
9809   tracehead = trace.prev;
9810   return;
9811 }
9812 void parser_prod___ABraMethid___visit_all_reverse(val_t  self, val_t  param0) {
9813   struct trace_t trace = {NULL, NULL, 4044, LOCATE_parser_prod___ABraMethid___visit_all_reverse};
9814   val_t variable[4];
9815   void **closurevariable = NULL;
9816   trace.prev = tracehead; tracehead = &trace;
9817   trace.file = LOCATE_parser_prod;
9818   variable[0] =  self;
9819   variable[1] =  param0;
9820   variable[3] = variable[0];
9821   variable[3] = ATTR_parser_nodes___ABraMethid____n_obra(variable[3]) /*ABraMethid::_n_obra*/;
9822   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9823   if (UNTAG_Bool(variable[3])) { /*if*/
9824     variable[3] = variable[0];
9825     variable[3] = ATTR_parser_nodes___ABraMethid____n_obra(variable[3]) /*ABraMethid::_n_obra*/;
9826     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9827   }
9828   variable[3] = variable[0];
9829   variable[3] = ATTR_parser_nodes___ABraMethid____n_cbra(variable[3]) /*ABraMethid::_n_cbra*/;
9830   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9831   if (UNTAG_Bool(variable[3])) { /*if*/
9832     variable[3] = variable[0];
9833     variable[3] = ATTR_parser_nodes___ABraMethid____n_cbra(variable[3]) /*ABraMethid::_n_cbra*/;
9834     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9835   }
9836   return_label341: while(false);
9837   tracehead = trace.prev;
9838   return;
9839 }
9840 void parser_prod___ABraMethid___empty_init(val_t  self, int* init_table) {
9841   struct trace_t trace = {NULL, NULL, 3991, LOCATE_parser_prod___ABraMethid___empty_init};
9842   val_t variable[2];
9843   void **closurevariable = NULL;
9844   trace.prev = tracehead; tracehead = &trace;
9845   trace.file = LOCATE_parser_prod;
9846   variable[0] =  self;
9847   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraMethid].i]) return;
9848   return_label342: while(false);
9849   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraMethid].i] = 1;
9850   tracehead = trace.prev;
9851   return;
9852 }
9853 void parser_prod___ABraMethid___init_abramethid(val_t  self, val_t  param0, val_t  param1, int* init_table) {
9854   struct trace_t trace = {NULL, NULL, 3993, LOCATE_parser_prod___ABraMethid___init_abramethid};
9855   val_t variable[5];
9856   void **closurevariable = NULL;
9857   trace.prev = tracehead; tracehead = &trace;
9858   trace.file = LOCATE_parser_prod;
9859   variable[0] =  self;
9860   variable[1] =  param0;
9861   variable[2] =  param1;
9862   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraMethid].i]) return;
9863   variable[4] = variable[0];
9864   CALL_parser_prod___ABraMethid___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ABraMethid::empty_init*/;
9865   variable[4] = variable[0];
9866   ATTR_parser_nodes___ABraMethid____n_obra(variable[4]) /*ABraMethid::_n_obra*/ =  variable[1] /*n_obra*/;
9867   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_obra*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_obra*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_obra*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_obra*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_obra*/)( variable[1] /*n_obra*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9868   if (UNTAG_Bool(variable[4])) { /*if*/
9869     variable[4] = variable[0];
9870     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_obra*/)( variable[1] /*n_obra*/, variable[4]) /*PNode::parent=*/;
9871   }
9872   variable[4] = variable[0];
9873   ATTR_parser_nodes___ABraMethid____n_cbra(variable[4]) /*ABraMethid::_n_cbra*/ =  variable[2] /*n_cbra*/;
9874   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_cbra*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_cbra*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_cbra*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_cbra*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_cbra*/)( variable[2] /*n_cbra*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9875   if (UNTAG_Bool(variable[4])) { /*if*/
9876     variable[4] = variable[0];
9877     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_cbra*/)( variable[2] /*n_cbra*/, variable[4]) /*PNode::parent=*/;
9878   }
9879   return_label343: while(false);
9880   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraMethid].i] = 1;
9881   tracehead = trace.prev;
9882   return;
9883 }
9884 void parser_prod___AStarshipMethid___n_starship__eq(val_t  self, val_t  param0) {
9885   struct trace_t trace = {NULL, NULL, 4055, LOCATE_parser_prod___AStarshipMethid___n_starship__eq};
9886   val_t variable[4];
9887   void **closurevariable = NULL;
9888   trace.prev = tracehead; tracehead = &trace;
9889   trace.file = LOCATE_parser_prod;
9890   variable[0] =  self;
9891   variable[1] =  param0;
9892   variable[3] = variable[0];
9893   ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/ =  variable[1] /*n*/;
9894   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9895   if (UNTAG_Bool(variable[3])) { /*if*/
9896     variable[3] = variable[0];
9897     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
9898   }
9899   return_label344: while(false);
9900   tracehead = trace.prev;
9901   return;
9902 }
9903 void parser_prod___AStarshipMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
9904   struct trace_t trace = {NULL, NULL, 4076, LOCATE_parser_prod___AStarshipMethid___replace_child};
9905   val_t variable[5];
9906   void **closurevariable = NULL;
9907   trace.prev = tracehead; tracehead = &trace;
9908   trace.file = LOCATE_parser_prod;
9909   variable[0] =  self;
9910   variable[1] =  param0;
9911   variable[2] =  param1;
9912   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9913   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarshipMethid___replace_child, LOCATE_parser_prod, 4078); nit_exit(1);}
9914   variable[4] = variable[0];
9915   variable[4] = ATTR_parser_nodes___AStarshipMethid____n_starship(variable[4]) /*AStarshipMethid::_n_starship*/;
9916   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
9917   if (UNTAG_Bool(variable[4])) { /*if*/
9918     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
9919     if (UNTAG_Bool(variable[4])) { /*if*/
9920       variable[4] = variable[0];
9921       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
9922       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TStarship, ID_TStarship)) /*cast TStarship*/;
9923       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarshipMethid___replace_child, LOCATE_parser_prod, 4082); nit_exit(1);}
9924       variable[4] = variable[0];
9925       ATTR_parser_nodes___AStarshipMethid____n_starship(variable[4]) /*AStarshipMethid::_n_starship*/ =  variable[2] /*new_child*/;
9926     } else { /*if*/
9927       variable[4] = variable[0];
9928       ATTR_parser_nodes___AStarshipMethid____n_starship(variable[4]) /*AStarshipMethid::_n_starship*/ =  NIT_NULL /*null*/;
9929     }
9930     goto return_label345;
9931   }
9932   return_label345: while(false);
9933   tracehead = trace.prev;
9934   return;
9935 }
9936 void parser_prod___AStarshipMethid___visit_all(val_t  self, val_t  param0) {
9937   struct trace_t trace = {NULL, NULL, 4091, LOCATE_parser_prod___AStarshipMethid___visit_all};
9938   val_t variable[4];
9939   void **closurevariable = NULL;
9940   trace.prev = tracehead; tracehead = &trace;
9941   trace.file = LOCATE_parser_prod;
9942   variable[0] =  self;
9943   variable[1] =  param0;
9944   variable[3] = variable[0];
9945   variable[3] = ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/;
9946   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9947   if (UNTAG_Bool(variable[3])) { /*if*/
9948     variable[3] = variable[0];
9949     variable[3] = ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/;
9950     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9951   }
9952   return_label346: while(false);
9953   tracehead = trace.prev;
9954   return;
9955 }
9956 void parser_prod___AStarshipMethid___visit_all_reverse(val_t  self, val_t  param0) {
9957   struct trace_t trace = {NULL, NULL, 4098, LOCATE_parser_prod___AStarshipMethid___visit_all_reverse};
9958   val_t variable[4];
9959   void **closurevariable = NULL;
9960   trace.prev = tracehead; tracehead = &trace;
9961   trace.file = LOCATE_parser_prod;
9962   variable[0] =  self;
9963   variable[1] =  param0;
9964   variable[3] = variable[0];
9965   variable[3] = ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/;
9966   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
9967   if (UNTAG_Bool(variable[3])) { /*if*/
9968     variable[3] = variable[0];
9969     variable[3] = ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/;
9970     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
9971   }
9972   return_label347: while(false);
9973   tracehead = trace.prev;
9974   return;
9975 }
9976 void parser_prod___AStarshipMethid___empty_init(val_t  self, int* init_table) {
9977   struct trace_t trace = {NULL, NULL, 4063, LOCATE_parser_prod___AStarshipMethid___empty_init};
9978   val_t variable[2];
9979   void **closurevariable = NULL;
9980   trace.prev = tracehead; tracehead = &trace;
9981   trace.file = LOCATE_parser_prod;
9982   variable[0] =  self;
9983   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipMethid].i]) return;
9984   return_label348: while(false);
9985   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipMethid].i] = 1;
9986   tracehead = trace.prev;
9987   return;
9988 }
9989 void parser_prod___AStarshipMethid___init_astarshipmethid(val_t  self, val_t  param0, int* init_table) {
9990   struct trace_t trace = {NULL, NULL, 4065, LOCATE_parser_prod___AStarshipMethid___init_astarshipmethid};
9991   val_t variable[4];
9992   void **closurevariable = NULL;
9993   trace.prev = tracehead; tracehead = &trace;
9994   trace.file = LOCATE_parser_prod;
9995   variable[0] =  self;
9996   variable[1] =  param0;
9997   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipMethid].i]) return;
9998   variable[3] = variable[0];
9999   CALL_parser_prod___AStarshipMethid___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AStarshipMethid::empty_init*/;
10000   variable[3] = variable[0];
10001   ATTR_parser_nodes___AStarshipMethid____n_starship(variable[3]) /*AStarshipMethid::_n_starship*/ =  variable[1] /*n_starship*/;
10002   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_starship*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_starship*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_starship*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_starship*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_starship*/)( variable[1] /*n_starship*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10003   if (UNTAG_Bool(variable[3])) { /*if*/
10004     variable[3] = variable[0];
10005     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_starship*/)( variable[1] /*n_starship*/, variable[3]) /*PNode::parent=*/;
10006   }
10007   return_label349: while(false);
10008   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipMethid].i] = 1;
10009   tracehead = trace.prev;
10010   return;
10011 }
10012 void parser_prod___AAssignMethid___n_id__eq(val_t  self, val_t  param0) {
10013   struct trace_t trace = {NULL, NULL, 4106, LOCATE_parser_prod___AAssignMethid___n_id__eq};
10014   val_t variable[4];
10015   void **closurevariable = NULL;
10016   trace.prev = tracehead; tracehead = &trace;
10017   trace.file = LOCATE_parser_prod;
10018   variable[0] =  self;
10019   variable[1] =  param0;
10020   variable[3] = variable[0];
10021   ATTR_parser_nodes___AAssignMethid____n_id(variable[3]) /*AAssignMethid::_n_id*/ =  variable[1] /*n*/;
10022   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10023   if (UNTAG_Bool(variable[3])) { /*if*/
10024     variable[3] = variable[0];
10025     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10026   }
10027   return_label350: while(false);
10028   tracehead = trace.prev;
10029   return;
10030 }
10031 void parser_prod___AAssignMethid___n_assign__eq(val_t  self, val_t  param0) {
10032   struct trace_t trace = {NULL, NULL, 4113, LOCATE_parser_prod___AAssignMethid___n_assign__eq};
10033   val_t variable[4];
10034   void **closurevariable = NULL;
10035   trace.prev = tracehead; tracehead = &trace;
10036   trace.file = LOCATE_parser_prod;
10037   variable[0] =  self;
10038   variable[1] =  param0;
10039   variable[3] = variable[0];
10040   ATTR_parser_nodes___AAssignMethid____n_assign(variable[3]) /*AAssignMethid::_n_assign*/ =  variable[1] /*n*/;
10041   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10042   if (UNTAG_Bool(variable[3])) { /*if*/
10043     variable[3] = variable[0];
10044     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10045   }
10046   return_label351: while(false);
10047   tracehead = trace.prev;
10048   return;
10049 }
10050 void parser_prod___AAssignMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
10051   struct trace_t trace = {NULL, NULL, 4139, LOCATE_parser_prod___AAssignMethid___replace_child};
10052   val_t variable[5];
10053   void **closurevariable = NULL;
10054   trace.prev = tracehead; tracehead = &trace;
10055   trace.file = LOCATE_parser_prod;
10056   variable[0] =  self;
10057   variable[1] =  param0;
10058   variable[2] =  param1;
10059   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10060   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssignMethid___replace_child, LOCATE_parser_prod, 4141); nit_exit(1);}
10061   variable[4] = variable[0];
10062   variable[4] = ATTR_parser_nodes___AAssignMethid____n_id(variable[4]) /*AAssignMethid::_n_id*/;
10063   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10064   if (UNTAG_Bool(variable[4])) { /*if*/
10065     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10066     if (UNTAG_Bool(variable[4])) { /*if*/
10067       variable[4] = variable[0];
10068       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10069       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
10070       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssignMethid___replace_child, LOCATE_parser_prod, 4145); nit_exit(1);}
10071       variable[4] = variable[0];
10072       ATTR_parser_nodes___AAssignMethid____n_id(variable[4]) /*AAssignMethid::_n_id*/ =  variable[2] /*new_child*/;
10073     } else { /*if*/
10074       variable[4] = variable[0];
10075       ATTR_parser_nodes___AAssignMethid____n_id(variable[4]) /*AAssignMethid::_n_id*/ =  NIT_NULL /*null*/;
10076     }
10077     goto return_label352;
10078   }
10079   variable[4] = variable[0];
10080   variable[4] = ATTR_parser_nodes___AAssignMethid____n_assign(variable[4]) /*AAssignMethid::_n_assign*/;
10081   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10082   if (UNTAG_Bool(variable[4])) { /*if*/
10083     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10084     if (UNTAG_Bool(variable[4])) { /*if*/
10085       variable[4] = variable[0];
10086       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10087       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
10088       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssignMethid___replace_child, LOCATE_parser_prod, 4155); nit_exit(1);}
10089       variable[4] = variable[0];
10090       ATTR_parser_nodes___AAssignMethid____n_assign(variable[4]) /*AAssignMethid::_n_assign*/ =  variable[2] /*new_child*/;
10091     } else { /*if*/
10092       variable[4] = variable[0];
10093       ATTR_parser_nodes___AAssignMethid____n_assign(variable[4]) /*AAssignMethid::_n_assign*/ =  NIT_NULL /*null*/;
10094     }
10095     goto return_label352;
10096   }
10097   return_label352: while(false);
10098   tracehead = trace.prev;
10099   return;
10100 }
10101 void parser_prod___AAssignMethid___visit_all(val_t  self, val_t  param0) {
10102   struct trace_t trace = {NULL, NULL, 4164, LOCATE_parser_prod___AAssignMethid___visit_all};
10103   val_t variable[4];
10104   void **closurevariable = NULL;
10105   trace.prev = tracehead; tracehead = &trace;
10106   trace.file = LOCATE_parser_prod;
10107   variable[0] =  self;
10108   variable[1] =  param0;
10109   variable[3] = variable[0];
10110   variable[3] = ATTR_parser_nodes___AAssignMethid____n_id(variable[3]) /*AAssignMethid::_n_id*/;
10111   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10112   if (UNTAG_Bool(variable[3])) { /*if*/
10113     variable[3] = variable[0];
10114     variable[3] = ATTR_parser_nodes___AAssignMethid____n_id(variable[3]) /*AAssignMethid::_n_id*/;
10115     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10116   }
10117   variable[3] = variable[0];
10118   variable[3] = ATTR_parser_nodes___AAssignMethid____n_assign(variable[3]) /*AAssignMethid::_n_assign*/;
10119   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10120   if (UNTAG_Bool(variable[3])) { /*if*/
10121     variable[3] = variable[0];
10122     variable[3] = ATTR_parser_nodes___AAssignMethid____n_assign(variable[3]) /*AAssignMethid::_n_assign*/;
10123     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10124   }
10125   return_label353: while(false);
10126   tracehead = trace.prev;
10127   return;
10128 }
10129 void parser_prod___AAssignMethid___visit_all_reverse(val_t  self, val_t  param0) {
10130   struct trace_t trace = {NULL, NULL, 4174, LOCATE_parser_prod___AAssignMethid___visit_all_reverse};
10131   val_t variable[4];
10132   void **closurevariable = NULL;
10133   trace.prev = tracehead; tracehead = &trace;
10134   trace.file = LOCATE_parser_prod;
10135   variable[0] =  self;
10136   variable[1] =  param0;
10137   variable[3] = variable[0];
10138   variable[3] = ATTR_parser_nodes___AAssignMethid____n_id(variable[3]) /*AAssignMethid::_n_id*/;
10139   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10140   if (UNTAG_Bool(variable[3])) { /*if*/
10141     variable[3] = variable[0];
10142     variable[3] = ATTR_parser_nodes___AAssignMethid____n_id(variable[3]) /*AAssignMethid::_n_id*/;
10143     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10144   }
10145   variable[3] = variable[0];
10146   variable[3] = ATTR_parser_nodes___AAssignMethid____n_assign(variable[3]) /*AAssignMethid::_n_assign*/;
10147   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10148   if (UNTAG_Bool(variable[3])) { /*if*/
10149     variable[3] = variable[0];
10150     variable[3] = ATTR_parser_nodes___AAssignMethid____n_assign(variable[3]) /*AAssignMethid::_n_assign*/;
10151     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10152   }
10153   return_label354: while(false);
10154   tracehead = trace.prev;
10155   return;
10156 }
10157 void parser_prod___AAssignMethid___empty_init(val_t  self, int* init_table) {
10158   struct trace_t trace = {NULL, NULL, 4121, LOCATE_parser_prod___AAssignMethid___empty_init};
10159   val_t variable[2];
10160   void **closurevariable = NULL;
10161   trace.prev = tracehead; tracehead = &trace;
10162   trace.file = LOCATE_parser_prod;
10163   variable[0] =  self;
10164   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssignMethid].i]) return;
10165   return_label355: while(false);
10166   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssignMethid].i] = 1;
10167   tracehead = trace.prev;
10168   return;
10169 }
10170 void parser_prod___AAssignMethid___init_aassignmethid(val_t  self, val_t  param0, val_t  param1, int* init_table) {
10171   struct trace_t trace = {NULL, NULL, 4123, LOCATE_parser_prod___AAssignMethid___init_aassignmethid};
10172   val_t variable[5];
10173   void **closurevariable = NULL;
10174   trace.prev = tracehead; tracehead = &trace;
10175   trace.file = LOCATE_parser_prod;
10176   variable[0] =  self;
10177   variable[1] =  param0;
10178   variable[2] =  param1;
10179   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssignMethid].i]) return;
10180   variable[4] = variable[0];
10181   CALL_parser_prod___AAssignMethid___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AAssignMethid::empty_init*/;
10182   variable[4] = variable[0];
10183   ATTR_parser_nodes___AAssignMethid____n_id(variable[4]) /*AAssignMethid::_n_id*/ =  variable[1] /*n_id*/;
10184   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10185   if (UNTAG_Bool(variable[4])) { /*if*/
10186     variable[4] = variable[0];
10187     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[4]) /*PNode::parent=*/;
10188   }
10189   variable[4] = variable[0];
10190   ATTR_parser_nodes___AAssignMethid____n_assign(variable[4]) /*AAssignMethid::_n_assign*/ =  variable[2] /*n_assign*/;
10191   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_assign*/)( variable[2] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10192   if (UNTAG_Bool(variable[4])) { /*if*/
10193     variable[4] = variable[0];
10194     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_assign*/)( variable[2] /*n_assign*/, variable[4]) /*PNode::parent=*/;
10195   }
10196   return_label356: while(false);
10197   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssignMethid].i] = 1;
10198   tracehead = trace.prev;
10199   return;
10200 }
10201 void parser_prod___ABraassignMethid___n_obra__eq(val_t  self, val_t  param0) {
10202   struct trace_t trace = {NULL, NULL, 4185, LOCATE_parser_prod___ABraassignMethid___n_obra__eq};
10203   val_t variable[4];
10204   void **closurevariable = NULL;
10205   trace.prev = tracehead; tracehead = &trace;
10206   trace.file = LOCATE_parser_prod;
10207   variable[0] =  self;
10208   variable[1] =  param0;
10209   variable[3] = variable[0];
10210   ATTR_parser_nodes___ABraassignMethid____n_obra(variable[3]) /*ABraassignMethid::_n_obra*/ =  variable[1] /*n*/;
10211   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10212   if (UNTAG_Bool(variable[3])) { /*if*/
10213     variable[3] = variable[0];
10214     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10215   }
10216   return_label357: while(false);
10217   tracehead = trace.prev;
10218   return;
10219 }
10220 void parser_prod___ABraassignMethid___n_cbra__eq(val_t  self, val_t  param0) {
10221   struct trace_t trace = {NULL, NULL, 4192, LOCATE_parser_prod___ABraassignMethid___n_cbra__eq};
10222   val_t variable[4];
10223   void **closurevariable = NULL;
10224   trace.prev = tracehead; tracehead = &trace;
10225   trace.file = LOCATE_parser_prod;
10226   variable[0] =  self;
10227   variable[1] =  param0;
10228   variable[3] = variable[0];
10229   ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[3]) /*ABraassignMethid::_n_cbra*/ =  variable[1] /*n*/;
10230   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10231   if (UNTAG_Bool(variable[3])) { /*if*/
10232     variable[3] = variable[0];
10233     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10234   }
10235   return_label358: while(false);
10236   tracehead = trace.prev;
10237   return;
10238 }
10239 void parser_prod___ABraassignMethid___n_assign__eq(val_t  self, val_t  param0) {
10240   struct trace_t trace = {NULL, NULL, 4199, LOCATE_parser_prod___ABraassignMethid___n_assign__eq};
10241   val_t variable[4];
10242   void **closurevariable = NULL;
10243   trace.prev = tracehead; tracehead = &trace;
10244   trace.file = LOCATE_parser_prod;
10245   variable[0] =  self;
10246   variable[1] =  param0;
10247   variable[3] = variable[0];
10248   ATTR_parser_nodes___ABraassignMethid____n_assign(variable[3]) /*ABraassignMethid::_n_assign*/ =  variable[1] /*n*/;
10249   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10250   if (UNTAG_Bool(variable[3])) { /*if*/
10251     variable[3] = variable[0];
10252     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10253   }
10254   return_label359: while(false);
10255   tracehead = trace.prev;
10256   return;
10257 }
10258 void parser_prod___ABraassignMethid___replace_child(val_t  self, val_t  param0, val_t  param1) {
10259   struct trace_t trace = {NULL, NULL, 4230, LOCATE_parser_prod___ABraassignMethid___replace_child};
10260   val_t variable[5];
10261   void **closurevariable = NULL;
10262   trace.prev = tracehead; tracehead = &trace;
10263   trace.file = LOCATE_parser_prod;
10264   variable[0] =  self;
10265   variable[1] =  param0;
10266   variable[2] =  param1;
10267   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10268   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraassignMethid___replace_child, LOCATE_parser_prod, 4232); nit_exit(1);}
10269   variable[4] = variable[0];
10270   variable[4] = ATTR_parser_nodes___ABraassignMethid____n_obra(variable[4]) /*ABraassignMethid::_n_obra*/;
10271   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10272   if (UNTAG_Bool(variable[4])) { /*if*/
10273     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10274     if (UNTAG_Bool(variable[4])) { /*if*/
10275       variable[4] = variable[0];
10276       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10277       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TObra, ID_TObra)) /*cast TObra*/;
10278       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraassignMethid___replace_child, LOCATE_parser_prod, 4236); nit_exit(1);}
10279       variable[4] = variable[0];
10280       ATTR_parser_nodes___ABraassignMethid____n_obra(variable[4]) /*ABraassignMethid::_n_obra*/ =  variable[2] /*new_child*/;
10281     } else { /*if*/
10282       variable[4] = variable[0];
10283       ATTR_parser_nodes___ABraassignMethid____n_obra(variable[4]) /*ABraassignMethid::_n_obra*/ =  NIT_NULL /*null*/;
10284     }
10285     goto return_label360;
10286   }
10287   variable[4] = variable[0];
10288   variable[4] = ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[4]) /*ABraassignMethid::_n_cbra*/;
10289   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10290   if (UNTAG_Bool(variable[4])) { /*if*/
10291     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10292     if (UNTAG_Bool(variable[4])) { /*if*/
10293       variable[4] = variable[0];
10294       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10295       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TCbra, ID_TCbra)) /*cast TCbra*/;
10296       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraassignMethid___replace_child, LOCATE_parser_prod, 4246); nit_exit(1);}
10297       variable[4] = variable[0];
10298       ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[4]) /*ABraassignMethid::_n_cbra*/ =  variable[2] /*new_child*/;
10299     } else { /*if*/
10300       variable[4] = variable[0];
10301       ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[4]) /*ABraassignMethid::_n_cbra*/ =  NIT_NULL /*null*/;
10302     }
10303     goto return_label360;
10304   }
10305   variable[4] = variable[0];
10306   variable[4] = ATTR_parser_nodes___ABraassignMethid____n_assign(variable[4]) /*ABraassignMethid::_n_assign*/;
10307   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10308   if (UNTAG_Bool(variable[4])) { /*if*/
10309     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10310     if (UNTAG_Bool(variable[4])) { /*if*/
10311       variable[4] = variable[0];
10312       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10313       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
10314       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraassignMethid___replace_child, LOCATE_parser_prod, 4256); nit_exit(1);}
10315       variable[4] = variable[0];
10316       ATTR_parser_nodes___ABraassignMethid____n_assign(variable[4]) /*ABraassignMethid::_n_assign*/ =  variable[2] /*new_child*/;
10317     } else { /*if*/
10318       variable[4] = variable[0];
10319       ATTR_parser_nodes___ABraassignMethid____n_assign(variable[4]) /*ABraassignMethid::_n_assign*/ =  NIT_NULL /*null*/;
10320     }
10321     goto return_label360;
10322   }
10323   return_label360: while(false);
10324   tracehead = trace.prev;
10325   return;
10326 }
10327 void parser_prod___ABraassignMethid___visit_all(val_t  self, val_t  param0) {
10328   struct trace_t trace = {NULL, NULL, 4265, LOCATE_parser_prod___ABraassignMethid___visit_all};
10329   val_t variable[4];
10330   void **closurevariable = NULL;
10331   trace.prev = tracehead; tracehead = &trace;
10332   trace.file = LOCATE_parser_prod;
10333   variable[0] =  self;
10334   variable[1] =  param0;
10335   variable[3] = variable[0];
10336   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_obra(variable[3]) /*ABraassignMethid::_n_obra*/;
10337   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10338   if (UNTAG_Bool(variable[3])) { /*if*/
10339     variable[3] = variable[0];
10340     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_obra(variable[3]) /*ABraassignMethid::_n_obra*/;
10341     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10342   }
10343   variable[3] = variable[0];
10344   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[3]) /*ABraassignMethid::_n_cbra*/;
10345   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10346   if (UNTAG_Bool(variable[3])) { /*if*/
10347     variable[3] = variable[0];
10348     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[3]) /*ABraassignMethid::_n_cbra*/;
10349     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10350   }
10351   variable[3] = variable[0];
10352   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_assign(variable[3]) /*ABraassignMethid::_n_assign*/;
10353   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10354   if (UNTAG_Bool(variable[3])) { /*if*/
10355     variable[3] = variable[0];
10356     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_assign(variable[3]) /*ABraassignMethid::_n_assign*/;
10357     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10358   }
10359   return_label361: while(false);
10360   tracehead = trace.prev;
10361   return;
10362 }
10363 void parser_prod___ABraassignMethid___visit_all_reverse(val_t  self, val_t  param0) {
10364   struct trace_t trace = {NULL, NULL, 4278, LOCATE_parser_prod___ABraassignMethid___visit_all_reverse};
10365   val_t variable[4];
10366   void **closurevariable = NULL;
10367   trace.prev = tracehead; tracehead = &trace;
10368   trace.file = LOCATE_parser_prod;
10369   variable[0] =  self;
10370   variable[1] =  param0;
10371   variable[3] = variable[0];
10372   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_obra(variable[3]) /*ABraassignMethid::_n_obra*/;
10373   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10374   if (UNTAG_Bool(variable[3])) { /*if*/
10375     variable[3] = variable[0];
10376     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_obra(variable[3]) /*ABraassignMethid::_n_obra*/;
10377     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10378   }
10379   variable[3] = variable[0];
10380   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[3]) /*ABraassignMethid::_n_cbra*/;
10381   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10382   if (UNTAG_Bool(variable[3])) { /*if*/
10383     variable[3] = variable[0];
10384     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[3]) /*ABraassignMethid::_n_cbra*/;
10385     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10386   }
10387   variable[3] = variable[0];
10388   variable[3] = ATTR_parser_nodes___ABraassignMethid____n_assign(variable[3]) /*ABraassignMethid::_n_assign*/;
10389   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10390   if (UNTAG_Bool(variable[3])) { /*if*/
10391     variable[3] = variable[0];
10392     variable[3] = ATTR_parser_nodes___ABraassignMethid____n_assign(variable[3]) /*ABraassignMethid::_n_assign*/;
10393     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10394   }
10395   return_label362: while(false);
10396   tracehead = trace.prev;
10397   return;
10398 }
10399 void parser_prod___ABraassignMethid___empty_init(val_t  self, int* init_table) {
10400   struct trace_t trace = {NULL, NULL, 4207, LOCATE_parser_prod___ABraassignMethid___empty_init};
10401   val_t variable[2];
10402   void **closurevariable = NULL;
10403   trace.prev = tracehead; tracehead = &trace;
10404   trace.file = LOCATE_parser_prod;
10405   variable[0] =  self;
10406   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraassignMethid].i]) return;
10407   return_label363: while(false);
10408   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraassignMethid].i] = 1;
10409   tracehead = trace.prev;
10410   return;
10411 }
10412 void parser_prod___ABraassignMethid___init_abraassignmethid(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
10413   struct trace_t trace = {NULL, NULL, 4209, LOCATE_parser_prod___ABraassignMethid___init_abraassignmethid};
10414   val_t variable[6];
10415   void **closurevariable = NULL;
10416   trace.prev = tracehead; tracehead = &trace;
10417   trace.file = LOCATE_parser_prod;
10418   variable[0] =  self;
10419   variable[1] =  param0;
10420   variable[2] =  param1;
10421   variable[3] =  param2;
10422   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraassignMethid].i]) return;
10423   variable[5] = variable[0];
10424   CALL_parser_prod___ABraassignMethid___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*ABraassignMethid::empty_init*/;
10425   variable[5] = variable[0];
10426   ATTR_parser_nodes___ABraassignMethid____n_obra(variable[5]) /*ABraassignMethid::_n_obra*/ =  variable[1] /*n_obra*/;
10427   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_obra*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_obra*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_obra*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_obra*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_obra*/)( variable[1] /*n_obra*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10428   if (UNTAG_Bool(variable[5])) { /*if*/
10429     variable[5] = variable[0];
10430     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_obra*/)( variable[1] /*n_obra*/, variable[5]) /*PNode::parent=*/;
10431   }
10432   variable[5] = variable[0];
10433   ATTR_parser_nodes___ABraassignMethid____n_cbra(variable[5]) /*ABraassignMethid::_n_cbra*/ =  variable[2] /*n_cbra*/;
10434   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_cbra*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_cbra*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_cbra*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_cbra*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_cbra*/)( variable[2] /*n_cbra*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10435   if (UNTAG_Bool(variable[5])) { /*if*/
10436     variable[5] = variable[0];
10437     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_cbra*/)( variable[2] /*n_cbra*/, variable[5]) /*PNode::parent=*/;
10438   }
10439   variable[5] = variable[0];
10440   ATTR_parser_nodes___ABraassignMethid____n_assign(variable[5]) /*ABraassignMethid::_n_assign*/ =  variable[3] /*n_assign*/;
10441   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10442   if (UNTAG_Bool(variable[5])) { /*if*/
10443     variable[5] = variable[0];
10444     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/, variable[5]) /*PNode::parent=*/;
10445   }
10446   return_label364: while(false);
10447   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraassignMethid].i] = 1;
10448   tracehead = trace.prev;
10449   return;
10450 }
10451 void parser_prod___ASignature___n_type__eq(val_t  self, val_t  param0) {
10452   struct trace_t trace = {NULL, NULL, 4292, LOCATE_parser_prod___ASignature___n_type__eq};
10453   val_t variable[4];
10454   void **closurevariable = NULL;
10455   trace.prev = tracehead; tracehead = &trace;
10456   trace.file = LOCATE_parser_prod;
10457   variable[0] =  self;
10458   variable[1] =  param0;
10459   variable[3] = variable[0];
10460   ATTR_parser_nodes___ASignature____n_type(variable[3]) /*ASignature::_n_type*/ =  variable[1] /*n*/;
10461   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10462   if (UNTAG_Bool(variable[3])) { /*if*/
10463     variable[3] = variable[0];
10464     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10465   }
10466   return_label365: while(false);
10467   tracehead = trace.prev;
10468   return;
10469 }
10470 void parser_prod___ASignature___replace_child(val_t  self, val_t  param0, val_t  param1) {
10471   struct trace_t trace = {NULL, NULL, 4327, LOCATE_parser_prod___ASignature___replace_child};
10472   val_t variable[8];
10473   void **closurevariable = NULL;
10474   trace.prev = tracehead; tracehead = &trace;
10475   trace.file = LOCATE_parser_prod;
10476   variable[0] =  self;
10477   variable[1] =  param0;
10478   variable[2] =  param1;
10479   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10480   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___replace_child, LOCATE_parser_prod, 4329); nit_exit(1);}
10481   variable[4] = variable[0];
10482   variable[4] = ATTR_parser_nodes___ASignature____n_params(variable[4]) /*ASignature::_n_params*/;
10483   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
10484   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
10485   variable[4] = variable[5];
10486   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
10487   while (true) { /*for*/
10488     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
10489     if (!UNTAG_Bool(variable[5])) break; /*for*/
10490     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
10491     variable[6] = variable[5];
10492     variable[7] = variable[0];
10493     variable[7] = ATTR_parser_nodes___ASignature____n_params(variable[7]) /*ASignature::_n_params*/;
10494     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
10495     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
10496     if (UNTAG_Bool(variable[7])) { /*if*/
10497       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10498       if (UNTAG_Bool(variable[7])) { /*if*/
10499         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PParam, ID_PParam)) /*cast PParam*/;
10500         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___replace_child, LOCATE_parser_prod, 4333); nit_exit(1);}
10501         variable[7] = variable[0];
10502         variable[7] = ATTR_parser_nodes___ASignature____n_params(variable[7]) /*ASignature::_n_params*/;
10503         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
10504         variable[7] = variable[0];
10505         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
10506       } else { /*if*/
10507         variable[7] = variable[0];
10508         variable[7] = ATTR_parser_nodes___ASignature____n_params(variable[7]) /*ASignature::_n_params*/;
10509         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
10510       }
10511       goto return_label366;
10512     }
10513     continue_367: while(0);
10514     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
10515   }
10516   break_367: while(0);
10517   variable[4] = variable[0];
10518   variable[4] = ATTR_parser_nodes___ASignature____n_type(variable[4]) /*ASignature::_n_type*/;
10519   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10520   if (UNTAG_Bool(variable[4])) { /*if*/
10521     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10522     if (UNTAG_Bool(variable[4])) { /*if*/
10523       variable[4] = variable[0];
10524       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10525       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
10526       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___replace_child, LOCATE_parser_prod, 4345); nit_exit(1);}
10527       variable[4] = variable[0];
10528       ATTR_parser_nodes___ASignature____n_type(variable[4]) /*ASignature::_n_type*/ =  variable[2] /*new_child*/;
10529     } else { /*if*/
10530       variable[4] = variable[0];
10531       ATTR_parser_nodes___ASignature____n_type(variable[4]) /*ASignature::_n_type*/ =  NIT_NULL /*null*/;
10532     }
10533     goto return_label366;
10534   }
10535   variable[4] = variable[0];
10536   variable[4] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[4]) /*ASignature::_n_closure_decls*/;
10537   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
10538   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
10539   variable[4] = variable[5];
10540   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
10541   while (true) { /*for*/
10542     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
10543     if (!UNTAG_Bool(variable[5])) break; /*for*/
10544     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
10545     variable[6] = variable[5];
10546     variable[7] = variable[0];
10547     variable[7] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[7]) /*ASignature::_n_closure_decls*/;
10548     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
10549     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
10550     if (UNTAG_Bool(variable[7])) { /*if*/
10551       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10552       if (UNTAG_Bool(variable[7])) { /*if*/
10553         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PClosureDecl, ID_PClosureDecl)) /*cast PClosureDecl*/;
10554         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___replace_child, LOCATE_parser_prod, 4355); nit_exit(1);}
10555         variable[7] = variable[0];
10556         variable[7] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[7]) /*ASignature::_n_closure_decls*/;
10557         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
10558         variable[7] = variable[0];
10559         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
10560       } else { /*if*/
10561         variable[7] = variable[0];
10562         variable[7] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[7]) /*ASignature::_n_closure_decls*/;
10563         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
10564       }
10565       goto return_label366;
10566     }
10567     continue_368: while(0);
10568     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
10569   }
10570   break_368: while(0);
10571   return_label366: while(false);
10572   tracehead = trace.prev;
10573   return;
10574 }
10575 void parser_prod___ASignature___visit_all(val_t  self, val_t  param0) {
10576   struct trace_t trace = {NULL, NULL, 4366, LOCATE_parser_prod___ASignature___visit_all};
10577   val_t variable[6];
10578   void **closurevariable = NULL;
10579   trace.prev = tracehead; tracehead = &trace;
10580   trace.file = LOCATE_parser_prod;
10581   variable[0] =  self;
10582   variable[1] =  param0;
10583   variable[3] = variable[0];
10584   variable[3] = ATTR_parser_nodes___ASignature____n_params(variable[3]) /*ASignature::_n_params*/;
10585   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
10586   while (true) { /*for*/
10587     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
10588     if (!UNTAG_Bool(variable[4])) break; /*for*/
10589     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
10590     variable[5] = variable[4];
10591     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
10592     continue_370: while(0);
10593     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
10594   }
10595   break_370: while(0);
10596   variable[3] = variable[0];
10597   variable[3] = ATTR_parser_nodes___ASignature____n_type(variable[3]) /*ASignature::_n_type*/;
10598   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10599   if (UNTAG_Bool(variable[3])) { /*if*/
10600     variable[3] = variable[0];
10601     variable[3] = ATTR_parser_nodes___ASignature____n_type(variable[3]) /*ASignature::_n_type*/;
10602     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10603   }
10604   variable[3] = variable[0];
10605   variable[3] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[3]) /*ASignature::_n_closure_decls*/;
10606   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
10607   while (true) { /*for*/
10608     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
10609     if (!UNTAG_Bool(variable[4])) break; /*for*/
10610     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
10611     variable[5] = variable[4];
10612     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
10613     continue_371: while(0);
10614     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
10615   }
10616   break_371: while(0);
10617   return_label369: while(false);
10618   tracehead = trace.prev;
10619   return;
10620 }
10621 void parser_prod___ASignature___visit_all_reverse(val_t  self, val_t  param0) {
10622   struct trace_t trace = {NULL, NULL, 4379, LOCATE_parser_prod___ASignature___visit_all_reverse};
10623   val_t variable[5];
10624   void **closurevariable = NULL;
10625   trace.prev = tracehead; tracehead = &trace;
10626   trace.file = LOCATE_parser_prod;
10627   variable[0] =  self;
10628   variable[1] =  param0;
10629   variable[4] = variable[0];
10630   variable[4] = ATTR_parser_nodes___ASignature____n_params(variable[4]) /*ASignature::_n_params*/;
10631   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
10632   variable[3] = variable[4];
10633   while (true) { /*while*/
10634     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
10635     if (!UNTAG_Bool(variable[4])) break; /* while*/
10636     variable[4] = variable[0];
10637     variable[4] = ATTR_parser_nodes___ASignature____n_params(variable[4]) /*ASignature::_n_params*/;
10638     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
10639     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
10640     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
10641     variable[3] = variable[4] /*i=*/;
10642     continue_373: while(0);
10643   }
10644   break_373: while(0);
10645   variable[3] = variable[0];
10646   variable[3] = ATTR_parser_nodes___ASignature____n_type(variable[3]) /*ASignature::_n_type*/;
10647   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10648   if (UNTAG_Bool(variable[3])) { /*if*/
10649     variable[3] = variable[0];
10650     variable[3] = ATTR_parser_nodes___ASignature____n_type(variable[3]) /*ASignature::_n_type*/;
10651     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10652   }
10653   variable[4] = variable[0];
10654   variable[4] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[4]) /*ASignature::_n_closure_decls*/;
10655   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
10656   variable[3] = variable[4];
10657   while (true) { /*while*/
10658     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
10659     if (!UNTAG_Bool(variable[4])) break; /* while*/
10660     variable[4] = variable[0];
10661     variable[4] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[4]) /*ASignature::_n_closure_decls*/;
10662     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
10663     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
10664     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
10665     variable[3] = variable[4] /*i=*/;
10666     continue_374: while(0);
10667   }
10668   break_374: while(0);
10669   return_label372: while(false);
10670   tracehead = trace.prev;
10671   return;
10672 }
10673 void parser_prod___ASignature___empty_init(val_t  self, int* init_table) {
10674   struct trace_t trace = {NULL, NULL, 4300, LOCATE_parser_prod___ASignature___empty_init};
10675   val_t variable[2];
10676   void **closurevariable = NULL;
10677   trace.prev = tracehead; tracehead = &trace;
10678   trace.file = LOCATE_parser_prod;
10679   variable[0] =  self;
10680   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASignature].i]) return;
10681   return_label375: while(false);
10682   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASignature].i] = 1;
10683   tracehead = trace.prev;
10684   return;
10685 }
10686 void parser_prod___ASignature___init_asignature(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
10687   struct trace_t trace = {NULL, NULL, 4302, LOCATE_parser_prod___ASignature___init_asignature};
10688   val_t variable[9];
10689   void **closurevariable = NULL;
10690   trace.prev = tracehead; tracehead = &trace;
10691   trace.file = LOCATE_parser_prod;
10692   variable[0] =  self;
10693   variable[1] =  param0;
10694   variable[2] =  param1;
10695   variable[3] =  param2;
10696   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASignature].i]) return;
10697   variable[5] = variable[0];
10698   CALL_parser_prod___ASignature___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*ASignature::empty_init*/;
10699   variable[5] = variable[0];
10700   variable[6] = NEW_List_list___List___init(); /*new List[PParam]*/
10701   ATTR_parser_nodes___ASignature____n_params(variable[5]) /*ASignature::_n_params*/ = variable[6];
10702   variable[5] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_params*/)( variable[1] /*n_params*/) /*AbstractArray::iterator*/;
10703   while (true) { /*for*/
10704     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
10705     if (!UNTAG_Bool(variable[6])) break; /*for*/
10706     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
10707     variable[7] = variable[6];
10708     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PParam, ID_PParam)) /*cast PParam*/;
10709     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___init_asignature, LOCATE_parser_prod, 4311); nit_exit(1);}
10710     variable[8] = variable[0];
10711     variable[8] = ATTR_parser_nodes___ASignature____n_params(variable[8]) /*ASignature::_n_params*/;
10712     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
10713     variable[8] = variable[0];
10714     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
10715     continue_377: while(0);
10716     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
10717   }
10718   break_377: while(0);
10719   variable[5] = variable[0];
10720   ATTR_parser_nodes___ASignature____n_type(variable[5]) /*ASignature::_n_type*/ =  variable[2] /*n_type*/;
10721   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10722   if (UNTAG_Bool(variable[5])) { /*if*/
10723     variable[5] = variable[0];
10724     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[5]) /*PNode::parent=*/;
10725   }
10726   variable[5] = variable[0];
10727   variable[6] = NEW_List_list___List___init(); /*new List[PClosureDecl]*/
10728   ATTR_parser_nodes___ASignature____n_closure_decls(variable[5]) /*ASignature::_n_closure_decls*/ = variable[6];
10729   variable[5] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_closure_decls*/)( variable[3] /*n_closure_decls*/) /*AbstractArray::iterator*/;
10730   while (true) { /*for*/
10731     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
10732     if (!UNTAG_Bool(variable[6])) break; /*for*/
10733     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
10734     variable[7] = variable[6];
10735     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PClosureDecl, ID_PClosureDecl)) /*cast PClosureDecl*/;
10736     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASignature___init_asignature, LOCATE_parser_prod, 4321); nit_exit(1);}
10737     variable[8] = variable[0];
10738     variable[8] = ATTR_parser_nodes___ASignature____n_closure_decls(variable[8]) /*ASignature::_n_closure_decls*/;
10739     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
10740     variable[8] = variable[0];
10741     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
10742     continue_378: while(0);
10743     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
10744   }
10745   break_378: while(0);
10746   return_label376: while(false);
10747   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASignature].i] = 1;
10748   tracehead = trace.prev;
10749   return;
10750 }
10751 void parser_prod___AParam___n_id__eq(val_t  self, val_t  param0) {
10752   struct trace_t trace = {NULL, NULL, 4401, LOCATE_parser_prod___AParam___n_id__eq};
10753   val_t variable[4];
10754   void **closurevariable = NULL;
10755   trace.prev = tracehead; tracehead = &trace;
10756   trace.file = LOCATE_parser_prod;
10757   variable[0] =  self;
10758   variable[1] =  param0;
10759   variable[3] = variable[0];
10760   ATTR_parser_nodes___PParam____n_id(variable[3]) /*PParam::_n_id*/ =  variable[1] /*n*/;
10761   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10762   if (UNTAG_Bool(variable[3])) { /*if*/
10763     variable[3] = variable[0];
10764     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10765   }
10766   return_label379: while(false);
10767   tracehead = trace.prev;
10768   return;
10769 }
10770 void parser_prod___AParam___n_type__eq(val_t  self, val_t  param0) {
10771   struct trace_t trace = {NULL, NULL, 4408, LOCATE_parser_prod___AParam___n_type__eq};
10772   val_t variable[4];
10773   void **closurevariable = NULL;
10774   trace.prev = tracehead; tracehead = &trace;
10775   trace.file = LOCATE_parser_prod;
10776   variable[0] =  self;
10777   variable[1] =  param0;
10778   variable[3] = variable[0];
10779   ATTR_parser_nodes___PParam____n_type(variable[3]) /*PParam::_n_type*/ =  variable[1] /*n*/;
10780   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10781   if (UNTAG_Bool(variable[3])) { /*if*/
10782     variable[3] = variable[0];
10783     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10784   }
10785   return_label380: while(false);
10786   tracehead = trace.prev;
10787   return;
10788 }
10789 void parser_prod___AParam___n_dotdotdot__eq(val_t  self, val_t  param0) {
10790   struct trace_t trace = {NULL, NULL, 4415, LOCATE_parser_prod___AParam___n_dotdotdot__eq};
10791   val_t variable[4];
10792   void **closurevariable = NULL;
10793   trace.prev = tracehead; tracehead = &trace;
10794   trace.file = LOCATE_parser_prod;
10795   variable[0] =  self;
10796   variable[1] =  param0;
10797   variable[3] = variable[0];
10798   ATTR_parser_nodes___AParam____n_dotdotdot(variable[3]) /*AParam::_n_dotdotdot*/ =  variable[1] /*n*/;
10799   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10800   if (UNTAG_Bool(variable[3])) { /*if*/
10801     variable[3] = variable[0];
10802     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
10803   }
10804   return_label381: while(false);
10805   tracehead = trace.prev;
10806   return;
10807 }
10808 void parser_prod___AParam___replace_child(val_t  self, val_t  param0, val_t  param1) {
10809   struct trace_t trace = {NULL, NULL, 4446, LOCATE_parser_prod___AParam___replace_child};
10810   val_t variable[5];
10811   void **closurevariable = NULL;
10812   trace.prev = tracehead; tracehead = &trace;
10813   trace.file = LOCATE_parser_prod;
10814   variable[0] =  self;
10815   variable[1] =  param0;
10816   variable[2] =  param1;
10817   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10818   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParam___replace_child, LOCATE_parser_prod, 4448); nit_exit(1);}
10819   variable[4] = variable[0];
10820   variable[4] = ATTR_parser_nodes___PParam____n_id(variable[4]) /*PParam::_n_id*/;
10821   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10822   if (UNTAG_Bool(variable[4])) { /*if*/
10823     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10824     if (UNTAG_Bool(variable[4])) { /*if*/
10825       variable[4] = variable[0];
10826       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10827       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
10828       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParam___replace_child, LOCATE_parser_prod, 4452); nit_exit(1);}
10829       variable[4] = variable[0];
10830       ATTR_parser_nodes___PParam____n_id(variable[4]) /*PParam::_n_id*/ =  variable[2] /*new_child*/;
10831     } else { /*if*/
10832       variable[4] = variable[0];
10833       ATTR_parser_nodes___PParam____n_id(variable[4]) /*PParam::_n_id*/ =  NIT_NULL /*null*/;
10834     }
10835     goto return_label382;
10836   }
10837   variable[4] = variable[0];
10838   variable[4] = ATTR_parser_nodes___PParam____n_type(variable[4]) /*PParam::_n_type*/;
10839   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10840   if (UNTAG_Bool(variable[4])) { /*if*/
10841     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10842     if (UNTAG_Bool(variable[4])) { /*if*/
10843       variable[4] = variable[0];
10844       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10845       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
10846       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParam___replace_child, LOCATE_parser_prod, 4462); nit_exit(1);}
10847       variable[4] = variable[0];
10848       ATTR_parser_nodes___PParam____n_type(variable[4]) /*PParam::_n_type*/ =  variable[2] /*new_child*/;
10849     } else { /*if*/
10850       variable[4] = variable[0];
10851       ATTR_parser_nodes___PParam____n_type(variable[4]) /*PParam::_n_type*/ =  NIT_NULL /*null*/;
10852     }
10853     goto return_label382;
10854   }
10855   variable[4] = variable[0];
10856   variable[4] = ATTR_parser_nodes___AParam____n_dotdotdot(variable[4]) /*AParam::_n_dotdotdot*/;
10857   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
10858   if (UNTAG_Bool(variable[4])) { /*if*/
10859     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10860     if (UNTAG_Bool(variable[4])) { /*if*/
10861       variable[4] = variable[0];
10862       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
10863       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TDotdotdot, ID_TDotdotdot)) /*cast TDotdotdot*/;
10864       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParam___replace_child, LOCATE_parser_prod, 4472); nit_exit(1);}
10865       variable[4] = variable[0];
10866       ATTR_parser_nodes___AParam____n_dotdotdot(variable[4]) /*AParam::_n_dotdotdot*/ =  variable[2] /*new_child*/;
10867     } else { /*if*/
10868       variable[4] = variable[0];
10869       ATTR_parser_nodes___AParam____n_dotdotdot(variable[4]) /*AParam::_n_dotdotdot*/ =  NIT_NULL /*null*/;
10870     }
10871     goto return_label382;
10872   }
10873   return_label382: while(false);
10874   tracehead = trace.prev;
10875   return;
10876 }
10877 void parser_prod___AParam___visit_all(val_t  self, val_t  param0) {
10878   struct trace_t trace = {NULL, NULL, 4481, LOCATE_parser_prod___AParam___visit_all};
10879   val_t variable[4];
10880   void **closurevariable = NULL;
10881   trace.prev = tracehead; tracehead = &trace;
10882   trace.file = LOCATE_parser_prod;
10883   variable[0] =  self;
10884   variable[1] =  param0;
10885   variable[3] = variable[0];
10886   variable[3] = ATTR_parser_nodes___PParam____n_id(variable[3]) /*PParam::_n_id*/;
10887   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10888   if (UNTAG_Bool(variable[3])) { /*if*/
10889     variable[3] = variable[0];
10890     variable[3] = ATTR_parser_nodes___PParam____n_id(variable[3]) /*PParam::_n_id*/;
10891     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10892   }
10893   variable[3] = variable[0];
10894   variable[3] = ATTR_parser_nodes___PParam____n_type(variable[3]) /*PParam::_n_type*/;
10895   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10896   if (UNTAG_Bool(variable[3])) { /*if*/
10897     variable[3] = variable[0];
10898     variable[3] = ATTR_parser_nodes___PParam____n_type(variable[3]) /*PParam::_n_type*/;
10899     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10900   }
10901   variable[3] = variable[0];
10902   variable[3] = ATTR_parser_nodes___AParam____n_dotdotdot(variable[3]) /*AParam::_n_dotdotdot*/;
10903   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10904   if (UNTAG_Bool(variable[3])) { /*if*/
10905     variable[3] = variable[0];
10906     variable[3] = ATTR_parser_nodes___AParam____n_dotdotdot(variable[3]) /*AParam::_n_dotdotdot*/;
10907     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10908   }
10909   return_label383: while(false);
10910   tracehead = trace.prev;
10911   return;
10912 }
10913 void parser_prod___AParam___visit_all_reverse(val_t  self, val_t  param0) {
10914   struct trace_t trace = {NULL, NULL, 4494, LOCATE_parser_prod___AParam___visit_all_reverse};
10915   val_t variable[4];
10916   void **closurevariable = NULL;
10917   trace.prev = tracehead; tracehead = &trace;
10918   trace.file = LOCATE_parser_prod;
10919   variable[0] =  self;
10920   variable[1] =  param0;
10921   variable[3] = variable[0];
10922   variable[3] = ATTR_parser_nodes___PParam____n_id(variable[3]) /*PParam::_n_id*/;
10923   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10924   if (UNTAG_Bool(variable[3])) { /*if*/
10925     variable[3] = variable[0];
10926     variable[3] = ATTR_parser_nodes___PParam____n_id(variable[3]) /*PParam::_n_id*/;
10927     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10928   }
10929   variable[3] = variable[0];
10930   variable[3] = ATTR_parser_nodes___PParam____n_type(variable[3]) /*PParam::_n_type*/;
10931   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10932   if (UNTAG_Bool(variable[3])) { /*if*/
10933     variable[3] = variable[0];
10934     variable[3] = ATTR_parser_nodes___PParam____n_type(variable[3]) /*PParam::_n_type*/;
10935     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10936   }
10937   variable[3] = variable[0];
10938   variable[3] = ATTR_parser_nodes___AParam____n_dotdotdot(variable[3]) /*AParam::_n_dotdotdot*/;
10939   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
10940   if (UNTAG_Bool(variable[3])) { /*if*/
10941     variable[3] = variable[0];
10942     variable[3] = ATTR_parser_nodes___AParam____n_dotdotdot(variable[3]) /*AParam::_n_dotdotdot*/;
10943     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
10944   }
10945   return_label384: while(false);
10946   tracehead = trace.prev;
10947   return;
10948 }
10949 void parser_prod___AParam___empty_init(val_t  self, int* init_table) {
10950   struct trace_t trace = {NULL, NULL, 4423, LOCATE_parser_prod___AParam___empty_init};
10951   val_t variable[2];
10952   void **closurevariable = NULL;
10953   trace.prev = tracehead; tracehead = &trace;
10954   trace.file = LOCATE_parser_prod;
10955   variable[0] =  self;
10956   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParam].i]) return;
10957   return_label385: while(false);
10958   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParam].i] = 1;
10959   tracehead = trace.prev;
10960   return;
10961 }
10962 void parser_prod___AParam___init_aparam(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
10963   struct trace_t trace = {NULL, NULL, 4425, LOCATE_parser_prod___AParam___init_aparam};
10964   val_t variable[6];
10965   void **closurevariable = NULL;
10966   trace.prev = tracehead; tracehead = &trace;
10967   trace.file = LOCATE_parser_prod;
10968   variable[0] =  self;
10969   variable[1] =  param0;
10970   variable[2] =  param1;
10971   variable[3] =  param2;
10972   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParam].i]) return;
10973   variable[5] = variable[0];
10974   CALL_parser_prod___AParam___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AParam::empty_init*/;
10975   variable[5] = variable[0];
10976   ATTR_parser_nodes___PParam____n_id(variable[5]) /*PParam::_n_id*/ =  variable[1] /*n_id*/;
10977   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10978   if (UNTAG_Bool(variable[5])) { /*if*/
10979     variable[5] = variable[0];
10980     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[5]) /*PNode::parent=*/;
10981   }
10982   variable[5] = variable[0];
10983   ATTR_parser_nodes___PParam____n_type(variable[5]) /*PParam::_n_type*/ =  variable[2] /*n_type*/;
10984   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10985   if (UNTAG_Bool(variable[5])) { /*if*/
10986     variable[5] = variable[0];
10987     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[5]) /*PNode::parent=*/;
10988   }
10989   variable[5] = variable[0];
10990   ATTR_parser_nodes___AParam____n_dotdotdot(variable[5]) /*AParam::_n_dotdotdot*/ =  variable[3] /*n_dotdotdot*/;
10991   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_dotdotdot*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_dotdotdot*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_dotdotdot*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_dotdotdot*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_dotdotdot*/)( variable[3] /*n_dotdotdot*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
10992   if (UNTAG_Bool(variable[5])) { /*if*/
10993     variable[5] = variable[0];
10994     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_dotdotdot*/)( variable[3] /*n_dotdotdot*/, variable[5]) /*PNode::parent=*/;
10995   }
10996   return_label386: while(false);
10997   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParam].i] = 1;
10998   tracehead = trace.prev;
10999   return;
11000 }
11001 void parser_prod___AClosureDecl___n_kwwith__eq(val_t  self, val_t  param0) {
11002   struct trace_t trace = {NULL, NULL, 4508, LOCATE_parser_prod___AClosureDecl___n_kwwith__eq};
11003   val_t variable[4];
11004   void **closurevariable = NULL;
11005   trace.prev = tracehead; tracehead = &trace;
11006   trace.file = LOCATE_parser_prod;
11007   variable[0] =  self;
11008   variable[1] =  param0;
11009   variable[3] = variable[0];
11010   ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[3]) /*AClosureDecl::_n_kwwith*/ =  variable[1] /*n*/;
11011   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11012   if (UNTAG_Bool(variable[3])) { /*if*/
11013     variable[3] = variable[0];
11014     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11015   }
11016   return_label387: while(false);
11017   tracehead = trace.prev;
11018   return;
11019 }
11020 void parser_prod___AClosureDecl___n_kwbreak__eq(val_t  self, val_t  param0) {
11021   struct trace_t trace = {NULL, NULL, 4515, LOCATE_parser_prod___AClosureDecl___n_kwbreak__eq};
11022   val_t variable[4];
11023   void **closurevariable = NULL;
11024   trace.prev = tracehead; tracehead = &trace;
11025   trace.file = LOCATE_parser_prod;
11026   variable[0] =  self;
11027   variable[1] =  param0;
11028   variable[3] = variable[0];
11029   ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[3]) /*AClosureDecl::_n_kwbreak*/ =  variable[1] /*n*/;
11030   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11031   if (UNTAG_Bool(variable[3])) { /*if*/
11032     variable[3] = variable[0];
11033     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11034   }
11035   return_label388: while(false);
11036   tracehead = trace.prev;
11037   return;
11038 }
11039 void parser_prod___AClosureDecl___n_id__eq(val_t  self, val_t  param0) {
11040   struct trace_t trace = {NULL, NULL, 4522, LOCATE_parser_prod___AClosureDecl___n_id__eq};
11041   val_t variable[4];
11042   void **closurevariable = NULL;
11043   trace.prev = tracehead; tracehead = &trace;
11044   trace.file = LOCATE_parser_prod;
11045   variable[0] =  self;
11046   variable[1] =  param0;
11047   variable[3] = variable[0];
11048   ATTR_parser_nodes___AClosureDecl____n_id(variable[3]) /*AClosureDecl::_n_id*/ =  variable[1] /*n*/;
11049   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11050   if (UNTAG_Bool(variable[3])) { /*if*/
11051     variable[3] = variable[0];
11052     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11053   }
11054   return_label389: while(false);
11055   tracehead = trace.prev;
11056   return;
11057 }
11058 void parser_prod___AClosureDecl___n_signature__eq(val_t  self, val_t  param0) {
11059   struct trace_t trace = {NULL, NULL, 4529, LOCATE_parser_prod___AClosureDecl___n_signature__eq};
11060   val_t variable[4];
11061   void **closurevariable = NULL;
11062   trace.prev = tracehead; tracehead = &trace;
11063   trace.file = LOCATE_parser_prod;
11064   variable[0] =  self;
11065   variable[1] =  param0;
11066   variable[3] = variable[0];
11067   ATTR_parser_nodes___AClosureDecl____n_signature(variable[3]) /*AClosureDecl::_n_signature*/ =  variable[1] /*n*/;
11068   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11069   if (UNTAG_Bool(variable[3])) { /*if*/
11070     variable[3] = variable[0];
11071     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11072   }
11073   return_label390: while(false);
11074   tracehead = trace.prev;
11075   return;
11076 }
11077 void parser_prod___AClosureDecl___n_expr__eq(val_t  self, val_t  param0) {
11078   struct trace_t trace = {NULL, NULL, 4536, LOCATE_parser_prod___AClosureDecl___n_expr__eq};
11079   val_t variable[4];
11080   void **closurevariable = NULL;
11081   trace.prev = tracehead; tracehead = &trace;
11082   trace.file = LOCATE_parser_prod;
11083   variable[0] =  self;
11084   variable[1] =  param0;
11085   variable[3] = variable[0];
11086   ATTR_parser_nodes___AClosureDecl____n_expr(variable[3]) /*AClosureDecl::_n_expr*/ =  variable[1] /*n*/;
11087   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11088   if (UNTAG_Bool(variable[3])) { /*if*/
11089     variable[3] = variable[0];
11090     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11091   }
11092   return_label391: while(false);
11093   tracehead = trace.prev;
11094   return;
11095 }
11096 void parser_prod___AClosureDecl___replace_child(val_t  self, val_t  param0, val_t  param1) {
11097   struct trace_t trace = {NULL, NULL, 4577, LOCATE_parser_prod___AClosureDecl___replace_child};
11098   val_t variable[5];
11099   void **closurevariable = NULL;
11100   trace.prev = tracehead; tracehead = &trace;
11101   trace.file = LOCATE_parser_prod;
11102   variable[0] =  self;
11103   variable[1] =  param0;
11104   variable[2] =  param1;
11105   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11106   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4579); nit_exit(1);}
11107   variable[4] = variable[0];
11108   variable[4] = ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[4]) /*AClosureDecl::_n_kwwith*/;
11109   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11110   if (UNTAG_Bool(variable[4])) { /*if*/
11111     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11112     if (UNTAG_Bool(variable[4])) { /*if*/
11113       variable[4] = variable[0];
11114       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11115       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwwith, ID_TKwwith)) /*cast TKwwith*/;
11116       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4583); nit_exit(1);}
11117       variable[4] = variable[0];
11118       ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[4]) /*AClosureDecl::_n_kwwith*/ =  variable[2] /*new_child*/;
11119     } else { /*if*/
11120       variable[4] = variable[0];
11121       ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[4]) /*AClosureDecl::_n_kwwith*/ =  NIT_NULL /*null*/;
11122     }
11123     goto return_label392;
11124   }
11125   variable[4] = variable[0];
11126   variable[4] = ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[4]) /*AClosureDecl::_n_kwbreak*/;
11127   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11128   if (UNTAG_Bool(variable[4])) { /*if*/
11129     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11130     if (UNTAG_Bool(variable[4])) { /*if*/
11131       variable[4] = variable[0];
11132       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11133       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwbreak, ID_TKwbreak)) /*cast TKwbreak*/;
11134       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4593); nit_exit(1);}
11135       variable[4] = variable[0];
11136       ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[4]) /*AClosureDecl::_n_kwbreak*/ =  variable[2] /*new_child*/;
11137     } else { /*if*/
11138       variable[4] = variable[0];
11139       ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[4]) /*AClosureDecl::_n_kwbreak*/ =  NIT_NULL /*null*/;
11140     }
11141     goto return_label392;
11142   }
11143   variable[4] = variable[0];
11144   variable[4] = ATTR_parser_nodes___AClosureDecl____n_id(variable[4]) /*AClosureDecl::_n_id*/;
11145   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11146   if (UNTAG_Bool(variable[4])) { /*if*/
11147     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11148     if (UNTAG_Bool(variable[4])) { /*if*/
11149       variable[4] = variable[0];
11150       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11151       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
11152       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4603); nit_exit(1);}
11153       variable[4] = variable[0];
11154       ATTR_parser_nodes___AClosureDecl____n_id(variable[4]) /*AClosureDecl::_n_id*/ =  variable[2] /*new_child*/;
11155     } else { /*if*/
11156       variable[4] = variable[0];
11157       ATTR_parser_nodes___AClosureDecl____n_id(variable[4]) /*AClosureDecl::_n_id*/ =  NIT_NULL /*null*/;
11158     }
11159     goto return_label392;
11160   }
11161   variable[4] = variable[0];
11162   variable[4] = ATTR_parser_nodes___AClosureDecl____n_signature(variable[4]) /*AClosureDecl::_n_signature*/;
11163   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11164   if (UNTAG_Bool(variable[4])) { /*if*/
11165     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11166     if (UNTAG_Bool(variable[4])) { /*if*/
11167       variable[4] = variable[0];
11168       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11169       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PSignature, ID_PSignature)) /*cast PSignature*/;
11170       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4613); nit_exit(1);}
11171       variable[4] = variable[0];
11172       ATTR_parser_nodes___AClosureDecl____n_signature(variable[4]) /*AClosureDecl::_n_signature*/ =  variable[2] /*new_child*/;
11173     } else { /*if*/
11174       variable[4] = variable[0];
11175       ATTR_parser_nodes___AClosureDecl____n_signature(variable[4]) /*AClosureDecl::_n_signature*/ =  NIT_NULL /*null*/;
11176     }
11177     goto return_label392;
11178   }
11179   variable[4] = variable[0];
11180   variable[4] = ATTR_parser_nodes___AClosureDecl____n_expr(variable[4]) /*AClosureDecl::_n_expr*/;
11181   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11182   if (UNTAG_Bool(variable[4])) { /*if*/
11183     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11184     if (UNTAG_Bool(variable[4])) { /*if*/
11185       variable[4] = variable[0];
11186       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11187       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
11188       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDecl___replace_child, LOCATE_parser_prod, 4623); nit_exit(1);}
11189       variable[4] = variable[0];
11190       ATTR_parser_nodes___AClosureDecl____n_expr(variable[4]) /*AClosureDecl::_n_expr*/ =  variable[2] /*new_child*/;
11191     } else { /*if*/
11192       variable[4] = variable[0];
11193       ATTR_parser_nodes___AClosureDecl____n_expr(variable[4]) /*AClosureDecl::_n_expr*/ =  NIT_NULL /*null*/;
11194     }
11195     goto return_label392;
11196   }
11197   return_label392: while(false);
11198   tracehead = trace.prev;
11199   return;
11200 }
11201 void parser_prod___AClosureDecl___visit_all(val_t  self, val_t  param0) {
11202   struct trace_t trace = {NULL, NULL, 4632, LOCATE_parser_prod___AClosureDecl___visit_all};
11203   val_t variable[4];
11204   void **closurevariable = NULL;
11205   trace.prev = tracehead; tracehead = &trace;
11206   trace.file = LOCATE_parser_prod;
11207   variable[0] =  self;
11208   variable[1] =  param0;
11209   variable[3] = variable[0];
11210   variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[3]) /*AClosureDecl::_n_kwwith*/;
11211   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11212   if (UNTAG_Bool(variable[3])) { /*if*/
11213     variable[3] = variable[0];
11214     variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[3]) /*AClosureDecl::_n_kwwith*/;
11215     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11216   }
11217   variable[3] = variable[0];
11218   variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[3]) /*AClosureDecl::_n_kwbreak*/;
11219   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11220   if (UNTAG_Bool(variable[3])) { /*if*/
11221     variable[3] = variable[0];
11222     variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[3]) /*AClosureDecl::_n_kwbreak*/;
11223     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11224   }
11225   variable[3] = variable[0];
11226   variable[3] = ATTR_parser_nodes___AClosureDecl____n_id(variable[3]) /*AClosureDecl::_n_id*/;
11227   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11228   if (UNTAG_Bool(variable[3])) { /*if*/
11229     variable[3] = variable[0];
11230     variable[3] = ATTR_parser_nodes___AClosureDecl____n_id(variable[3]) /*AClosureDecl::_n_id*/;
11231     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11232   }
11233   variable[3] = variable[0];
11234   variable[3] = ATTR_parser_nodes___AClosureDecl____n_signature(variable[3]) /*AClosureDecl::_n_signature*/;
11235   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11236   if (UNTAG_Bool(variable[3])) { /*if*/
11237     variable[3] = variable[0];
11238     variable[3] = ATTR_parser_nodes___AClosureDecl____n_signature(variable[3]) /*AClosureDecl::_n_signature*/;
11239     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11240   }
11241   variable[3] = variable[0];
11242   variable[3] = ATTR_parser_nodes___AClosureDecl____n_expr(variable[3]) /*AClosureDecl::_n_expr*/;
11243   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11244   if (UNTAG_Bool(variable[3])) { /*if*/
11245     variable[3] = variable[0];
11246     variable[3] = ATTR_parser_nodes___AClosureDecl____n_expr(variable[3]) /*AClosureDecl::_n_expr*/;
11247     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11248   }
11249   return_label393: while(false);
11250   tracehead = trace.prev;
11251   return;
11252 }
11253 void parser_prod___AClosureDecl___visit_all_reverse(val_t  self, val_t  param0) {
11254   struct trace_t trace = {NULL, NULL, 4651, LOCATE_parser_prod___AClosureDecl___visit_all_reverse};
11255   val_t variable[4];
11256   void **closurevariable = NULL;
11257   trace.prev = tracehead; tracehead = &trace;
11258   trace.file = LOCATE_parser_prod;
11259   variable[0] =  self;
11260   variable[1] =  param0;
11261   variable[3] = variable[0];
11262   variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[3]) /*AClosureDecl::_n_kwwith*/;
11263   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11264   if (UNTAG_Bool(variable[3])) { /*if*/
11265     variable[3] = variable[0];
11266     variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[3]) /*AClosureDecl::_n_kwwith*/;
11267     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11268   }
11269   variable[3] = variable[0];
11270   variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[3]) /*AClosureDecl::_n_kwbreak*/;
11271   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11272   if (UNTAG_Bool(variable[3])) { /*if*/
11273     variable[3] = variable[0];
11274     variable[3] = ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[3]) /*AClosureDecl::_n_kwbreak*/;
11275     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11276   }
11277   variable[3] = variable[0];
11278   variable[3] = ATTR_parser_nodes___AClosureDecl____n_id(variable[3]) /*AClosureDecl::_n_id*/;
11279   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11280   if (UNTAG_Bool(variable[3])) { /*if*/
11281     variable[3] = variable[0];
11282     variable[3] = ATTR_parser_nodes___AClosureDecl____n_id(variable[3]) /*AClosureDecl::_n_id*/;
11283     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11284   }
11285   variable[3] = variable[0];
11286   variable[3] = ATTR_parser_nodes___AClosureDecl____n_signature(variable[3]) /*AClosureDecl::_n_signature*/;
11287   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11288   if (UNTAG_Bool(variable[3])) { /*if*/
11289     variable[3] = variable[0];
11290     variable[3] = ATTR_parser_nodes___AClosureDecl____n_signature(variable[3]) /*AClosureDecl::_n_signature*/;
11291     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11292   }
11293   variable[3] = variable[0];
11294   variable[3] = ATTR_parser_nodes___AClosureDecl____n_expr(variable[3]) /*AClosureDecl::_n_expr*/;
11295   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11296   if (UNTAG_Bool(variable[3])) { /*if*/
11297     variable[3] = variable[0];
11298     variable[3] = ATTR_parser_nodes___AClosureDecl____n_expr(variable[3]) /*AClosureDecl::_n_expr*/;
11299     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11300   }
11301   return_label394: while(false);
11302   tracehead = trace.prev;
11303   return;
11304 }
11305 void parser_prod___AClosureDecl___empty_init(val_t  self, int* init_table) {
11306   struct trace_t trace = {NULL, NULL, 4544, LOCATE_parser_prod___AClosureDecl___empty_init};
11307   val_t variable[2];
11308   void **closurevariable = NULL;
11309   trace.prev = tracehead; tracehead = &trace;
11310   trace.file = LOCATE_parser_prod;
11311   variable[0] =  self;
11312   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDecl].i]) return;
11313   return_label395: while(false);
11314   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDecl].i] = 1;
11315   tracehead = trace.prev;
11316   return;
11317 }
11318 void parser_prod___AClosureDecl___init_aclosuredecl(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, int* init_table) {
11319   struct trace_t trace = {NULL, NULL, 4546, LOCATE_parser_prod___AClosureDecl___init_aclosuredecl};
11320   val_t variable[8];
11321   void **closurevariable = NULL;
11322   trace.prev = tracehead; tracehead = &trace;
11323   trace.file = LOCATE_parser_prod;
11324   variable[0] =  self;
11325   variable[1] =  param0;
11326   variable[2] =  param1;
11327   variable[3] =  param2;
11328   variable[4] =  param3;
11329   variable[5] =  param4;
11330   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDecl].i]) return;
11331   variable[7] = variable[0];
11332   CALL_parser_prod___AClosureDecl___empty_init(variable[7])(variable[7], init_table /*YYY*/) /*AClosureDecl::empty_init*/;
11333   variable[7] = variable[0];
11334   ATTR_parser_nodes___AClosureDecl____n_kwwith(variable[7]) /*AClosureDecl::_n_kwwith*/ =  variable[1] /*n_kwwith*/;
11335   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwwith*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwwith*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwwith*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwwith*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwwith*/)( variable[1] /*n_kwwith*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11336   if (UNTAG_Bool(variable[7])) { /*if*/
11337     variable[7] = variable[0];
11338     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwwith*/)( variable[1] /*n_kwwith*/, variable[7]) /*PNode::parent=*/;
11339   }
11340   variable[7] = variable[0];
11341   ATTR_parser_nodes___AClosureDecl____n_kwbreak(variable[7]) /*AClosureDecl::_n_kwbreak*/ =  variable[2] /*n_kwbreak*/;
11342   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwbreak*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwbreak*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwbreak*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwbreak*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwbreak*/)( variable[2] /*n_kwbreak*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11343   if (UNTAG_Bool(variable[7])) { /*if*/
11344     variable[7] = variable[0];
11345     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwbreak*/)( variable[2] /*n_kwbreak*/, variable[7]) /*PNode::parent=*/;
11346   }
11347   variable[7] = variable[0];
11348   ATTR_parser_nodes___AClosureDecl____n_id(variable[7]) /*AClosureDecl::_n_id*/ =  variable[3] /*n_id*/;
11349   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)( variable[3] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11350   if (UNTAG_Bool(variable[7])) { /*if*/
11351     variable[7] = variable[0];
11352     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_id*/)( variable[3] /*n_id*/, variable[7]) /*PNode::parent=*/;
11353   }
11354   variable[7] = variable[0];
11355   ATTR_parser_nodes___AClosureDecl____n_signature(variable[7]) /*AClosureDecl::_n_signature*/ =  variable[4] /*n_signature*/;
11356   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_signature*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_signature*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_signature*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_signature*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_signature*/)( variable[4] /*n_signature*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11357   if (UNTAG_Bool(variable[7])) { /*if*/
11358     variable[7] = variable[0];
11359     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_signature*/)( variable[4] /*n_signature*/, variable[7]) /*PNode::parent=*/;
11360   }
11361   variable[7] = variable[0];
11362   ATTR_parser_nodes___AClosureDecl____n_expr(variable[7]) /*AClosureDecl::_n_expr*/ =  variable[5] /*n_expr*/;
11363   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_expr*/)( variable[5] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11364   if (UNTAG_Bool(variable[7])) { /*if*/
11365     variable[7] = variable[0];
11366     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_expr*/)( variable[5] /*n_expr*/, variable[7]) /*PNode::parent=*/;
11367   }
11368   return_label396: while(false);
11369   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDecl].i] = 1;
11370   tracehead = trace.prev;
11371   return;
11372 }
11373 void parser_prod___AType___n_id__eq(val_t  self, val_t  param0) {
11374   struct trace_t trace = {NULL, NULL, 4671, LOCATE_parser_prod___AType___n_id__eq};
11375   val_t variable[4];
11376   void **closurevariable = NULL;
11377   trace.prev = tracehead; tracehead = &trace;
11378   trace.file = LOCATE_parser_prod;
11379   variable[0] =  self;
11380   variable[1] =  param0;
11381   variable[3] = variable[0];
11382   ATTR_parser_nodes___AType____n_id(variable[3]) /*AType::_n_id*/ =  variable[1] /*n*/;
11383   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11384   if (UNTAG_Bool(variable[3])) { /*if*/
11385     variable[3] = variable[0];
11386     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11387   }
11388   return_label397: while(false);
11389   tracehead = trace.prev;
11390   return;
11391 }
11392 void parser_prod___AType___replace_child(val_t  self, val_t  param0, val_t  param1) {
11393   struct trace_t trace = {NULL, NULL, 4699, LOCATE_parser_prod___AType___replace_child};
11394   val_t variable[8];
11395   void **closurevariable = NULL;
11396   trace.prev = tracehead; tracehead = &trace;
11397   trace.file = LOCATE_parser_prod;
11398   variable[0] =  self;
11399   variable[1] =  param0;
11400   variable[2] =  param1;
11401   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11402   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AType___replace_child, LOCATE_parser_prod, 4701); nit_exit(1);}
11403   variable[4] = variable[0];
11404   variable[4] = ATTR_parser_nodes___AType____n_id(variable[4]) /*AType::_n_id*/;
11405   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11406   if (UNTAG_Bool(variable[4])) { /*if*/
11407     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11408     if (UNTAG_Bool(variable[4])) { /*if*/
11409       variable[4] = variable[0];
11410       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11411       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TClassid, ID_TClassid)) /*cast TClassid*/;
11412       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AType___replace_child, LOCATE_parser_prod, 4705); nit_exit(1);}
11413       variable[4] = variable[0];
11414       ATTR_parser_nodes___AType____n_id(variable[4]) /*AType::_n_id*/ =  variable[2] /*new_child*/;
11415     } else { /*if*/
11416       variable[4] = variable[0];
11417       ATTR_parser_nodes___AType____n_id(variable[4]) /*AType::_n_id*/ =  NIT_NULL /*null*/;
11418     }
11419     goto return_label398;
11420   }
11421   variable[4] = variable[0];
11422   variable[4] = ATTR_parser_nodes___AType____n_types(variable[4]) /*AType::_n_types*/;
11423   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
11424   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
11425   variable[4] = variable[5];
11426   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
11427   while (true) { /*for*/
11428     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
11429     if (!UNTAG_Bool(variable[5])) break; /*for*/
11430     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
11431     variable[6] = variable[5];
11432     variable[7] = variable[0];
11433     variable[7] = ATTR_parser_nodes___AType____n_types(variable[7]) /*AType::_n_types*/;
11434     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
11435     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
11436     if (UNTAG_Bool(variable[7])) { /*if*/
11437       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11438       if (UNTAG_Bool(variable[7])) { /*if*/
11439         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
11440         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AType___replace_child, LOCATE_parser_prod, 4715); nit_exit(1);}
11441         variable[7] = variable[0];
11442         variable[7] = ATTR_parser_nodes___AType____n_types(variable[7]) /*AType::_n_types*/;
11443         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
11444         variable[7] = variable[0];
11445         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
11446       } else { /*if*/
11447         variable[7] = variable[0];
11448         variable[7] = ATTR_parser_nodes___AType____n_types(variable[7]) /*AType::_n_types*/;
11449         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
11450       }
11451       goto return_label398;
11452     }
11453     continue_399: while(0);
11454     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
11455   }
11456   break_399: while(0);
11457   return_label398: while(false);
11458   tracehead = trace.prev;
11459   return;
11460 }
11461 void parser_prod___AType___visit_all(val_t  self, val_t  param0) {
11462   struct trace_t trace = {NULL, NULL, 4726, LOCATE_parser_prod___AType___visit_all};
11463   val_t variable[6];
11464   void **closurevariable = NULL;
11465   trace.prev = tracehead; tracehead = &trace;
11466   trace.file = LOCATE_parser_prod;
11467   variable[0] =  self;
11468   variable[1] =  param0;
11469   variable[3] = variable[0];
11470   variable[3] = ATTR_parser_nodes___AType____n_id(variable[3]) /*AType::_n_id*/;
11471   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11472   if (UNTAG_Bool(variable[3])) { /*if*/
11473     variable[3] = variable[0];
11474     variable[3] = ATTR_parser_nodes___AType____n_id(variable[3]) /*AType::_n_id*/;
11475     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11476   }
11477   variable[3] = variable[0];
11478   variable[3] = ATTR_parser_nodes___AType____n_types(variable[3]) /*AType::_n_types*/;
11479   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
11480   while (true) { /*for*/
11481     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
11482     if (!UNTAG_Bool(variable[4])) break; /*for*/
11483     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
11484     variable[5] = variable[4];
11485     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
11486     continue_401: while(0);
11487     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
11488   }
11489   break_401: while(0);
11490   return_label400: while(false);
11491   tracehead = trace.prev;
11492   return;
11493 }
11494 void parser_prod___AType___visit_all_reverse(val_t  self, val_t  param0) {
11495   struct trace_t trace = {NULL, NULL, 4736, LOCATE_parser_prod___AType___visit_all_reverse};
11496   val_t variable[5];
11497   void **closurevariable = NULL;
11498   trace.prev = tracehead; tracehead = &trace;
11499   trace.file = LOCATE_parser_prod;
11500   variable[0] =  self;
11501   variable[1] =  param0;
11502   variable[3] = variable[0];
11503   variable[3] = ATTR_parser_nodes___AType____n_id(variable[3]) /*AType::_n_id*/;
11504   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11505   if (UNTAG_Bool(variable[3])) { /*if*/
11506     variable[3] = variable[0];
11507     variable[3] = ATTR_parser_nodes___AType____n_id(variable[3]) /*AType::_n_id*/;
11508     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11509   }
11510   variable[4] = variable[0];
11511   variable[4] = ATTR_parser_nodes___AType____n_types(variable[4]) /*AType::_n_types*/;
11512   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
11513   variable[3] = variable[4];
11514   while (true) { /*while*/
11515     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
11516     if (!UNTAG_Bool(variable[4])) break; /* while*/
11517     variable[4] = variable[0];
11518     variable[4] = ATTR_parser_nodes___AType____n_types(variable[4]) /*AType::_n_types*/;
11519     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
11520     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
11521     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
11522     variable[3] = variable[4] /*i=*/;
11523     continue_403: while(0);
11524   }
11525   break_403: while(0);
11526   return_label402: while(false);
11527   tracehead = trace.prev;
11528   return;
11529 }
11530 void parser_prod___AType___empty_init(val_t  self, int* init_table) {
11531   struct trace_t trace = {NULL, NULL, 4679, LOCATE_parser_prod___AType___empty_init};
11532   val_t variable[2];
11533   void **closurevariable = NULL;
11534   trace.prev = tracehead; tracehead = &trace;
11535   trace.file = LOCATE_parser_prod;
11536   variable[0] =  self;
11537   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AType].i]) return;
11538   return_label404: while(false);
11539   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AType].i] = 1;
11540   tracehead = trace.prev;
11541   return;
11542 }
11543 void parser_prod___AType___init_atype(val_t  self, val_t  param0, val_t  param1, int* init_table) {
11544   struct trace_t trace = {NULL, NULL, 4681, LOCATE_parser_prod___AType___init_atype};
11545   val_t variable[8];
11546   void **closurevariable = NULL;
11547   trace.prev = tracehead; tracehead = &trace;
11548   trace.file = LOCATE_parser_prod;
11549   variable[0] =  self;
11550   variable[1] =  param0;
11551   variable[2] =  param1;
11552   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AType].i]) return;
11553   variable[4] = variable[0];
11554   CALL_parser_prod___AType___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AType::empty_init*/;
11555   variable[4] = variable[0];
11556   ATTR_parser_nodes___AType____n_id(variable[4]) /*AType::_n_id*/ =  variable[1] /*n_id*/;
11557   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11558   if (UNTAG_Bool(variable[4])) { /*if*/
11559     variable[4] = variable[0];
11560     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[4]) /*PNode::parent=*/;
11561   }
11562   variable[4] = variable[0];
11563   variable[5] = NEW_List_list___List___init(); /*new List[PType]*/
11564   ATTR_parser_nodes___AType____n_types(variable[4]) /*AType::_n_types*/ = variable[5];
11565   variable[4] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_types*/)( variable[2] /*n_types*/) /*AbstractArray::iterator*/;
11566   while (true) { /*for*/
11567     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*ArrayIterator::is_ok*/;
11568     if (!UNTAG_Bool(variable[5])) break; /*for*/
11569     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*ArrayIterator::item*/;
11570     variable[6] = variable[5];
11571     variable[7] = TAG_Bool(( variable[6] /*n*/==NIT_NULL) || VAL_ISA( variable[6] /*n*/, COLOR_PType, ID_PType)) /*cast PType*/;
11572     if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AType___init_atype, LOCATE_parser_prod, 4693); nit_exit(1);}
11573     variable[7] = variable[0];
11574     variable[7] = ATTR_parser_nodes___AType____n_types(variable[7]) /*AType::_n_types*/;
11575     CALL_abstract_collection___SimpleCollection___add(variable[7])(variable[7],  variable[6] /*n*/) /*IndexedCollection::add*/;
11576     variable[7] = variable[0];
11577     CALL_parser_prod___PNode___parent__eq( variable[6] /*n*/)( variable[6] /*n*/, variable[7]) /*PNode::parent=*/;
11578     continue_406: while(0);
11579     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*ArrayIterator::next*/;
11580   }
11581   break_406: while(0);
11582   return_label405: while(false);
11583   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AType].i] = 1;
11584   tracehead = trace.prev;
11585   return;
11586 }
11587 void parser_prod___ABlockExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
11588   struct trace_t trace = {NULL, NULL, 4767, LOCATE_parser_prod___ABlockExpr___replace_child};
11589   val_t variable[8];
11590   void **closurevariable = NULL;
11591   trace.prev = tracehead; tracehead = &trace;
11592   trace.file = LOCATE_parser_prod;
11593   variable[0] =  self;
11594   variable[1] =  param0;
11595   variable[2] =  param1;
11596   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11597   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABlockExpr___replace_child, LOCATE_parser_prod, 4769); nit_exit(1);}
11598   variable[4] = variable[0];
11599   variable[4] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[4]) /*ABlockExpr::_n_expr*/;
11600   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
11601   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
11602   variable[4] = variable[5];
11603   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
11604   while (true) { /*for*/
11605     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
11606     if (!UNTAG_Bool(variable[5])) break; /*for*/
11607     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
11608     variable[6] = variable[5];
11609     variable[7] = variable[0];
11610     variable[7] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[7]) /*ABlockExpr::_n_expr*/;
11611     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
11612     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
11613     if (UNTAG_Bool(variable[7])) { /*if*/
11614       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11615       if (UNTAG_Bool(variable[7])) { /*if*/
11616         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
11617         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABlockExpr___replace_child, LOCATE_parser_prod, 4773); nit_exit(1);}
11618         variable[7] = variable[0];
11619         variable[7] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[7]) /*ABlockExpr::_n_expr*/;
11620         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
11621         variable[7] = variable[0];
11622         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
11623       } else { /*if*/
11624         variable[7] = variable[0];
11625         variable[7] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[7]) /*ABlockExpr::_n_expr*/;
11626         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
11627       }
11628       goto return_label407;
11629     }
11630     continue_408: while(0);
11631     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
11632   }
11633   break_408: while(0);
11634   return_label407: while(false);
11635   tracehead = trace.prev;
11636   return;
11637 }
11638 void parser_prod___ABlockExpr___visit_all(val_t  self, val_t  param0) {
11639   struct trace_t trace = {NULL, NULL, 4784, LOCATE_parser_prod___ABlockExpr___visit_all};
11640   val_t variable[6];
11641   void **closurevariable = NULL;
11642   trace.prev = tracehead; tracehead = &trace;
11643   trace.file = LOCATE_parser_prod;
11644   variable[0] =  self;
11645   variable[1] =  param0;
11646   variable[3] = variable[0];
11647   variable[3] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[3]) /*ABlockExpr::_n_expr*/;
11648   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
11649   while (true) { /*for*/
11650     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
11651     if (!UNTAG_Bool(variable[4])) break; /*for*/
11652     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
11653     variable[5] = variable[4];
11654     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
11655     continue_410: while(0);
11656     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
11657   }
11658   break_410: while(0);
11659   return_label409: while(false);
11660   tracehead = trace.prev;
11661   return;
11662 }
11663 void parser_prod___ABlockExpr___visit_all_reverse(val_t  self, val_t  param0) {
11664   struct trace_t trace = {NULL, NULL, 4791, LOCATE_parser_prod___ABlockExpr___visit_all_reverse};
11665   val_t variable[5];
11666   void **closurevariable = NULL;
11667   trace.prev = tracehead; tracehead = &trace;
11668   trace.file = LOCATE_parser_prod;
11669   variable[0] =  self;
11670   variable[1] =  param0;
11671   variable[4] = variable[0];
11672   variable[4] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[4]) /*ABlockExpr::_n_expr*/;
11673   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
11674   variable[3] = variable[4];
11675   while (true) { /*while*/
11676     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
11677     if (!UNTAG_Bool(variable[4])) break; /* while*/
11678     variable[4] = variable[0];
11679     variable[4] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[4]) /*ABlockExpr::_n_expr*/;
11680     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
11681     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
11682     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
11683     variable[3] = variable[4] /*i=*/;
11684     continue_412: while(0);
11685   }
11686   break_412: while(0);
11687   return_label411: while(false);
11688   tracehead = trace.prev;
11689   return;
11690 }
11691 void parser_prod___ABlockExpr___empty_init(val_t  self, int* init_table) {
11692   struct trace_t trace = {NULL, NULL, 4752, LOCATE_parser_prod___ABlockExpr___empty_init};
11693   val_t variable[2];
11694   void **closurevariable = NULL;
11695   trace.prev = tracehead; tracehead = &trace;
11696   trace.file = LOCATE_parser_prod;
11697   variable[0] =  self;
11698   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABlockExpr].i]) return;
11699   return_label413: while(false);
11700   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABlockExpr].i] = 1;
11701   tracehead = trace.prev;
11702   return;
11703 }
11704 void parser_prod___ABlockExpr___init_ablockexpr(val_t  self, val_t  param0, int* init_table) {
11705   struct trace_t trace = {NULL, NULL, 4754, LOCATE_parser_prod___ABlockExpr___init_ablockexpr};
11706   val_t variable[7];
11707   void **closurevariable = NULL;
11708   trace.prev = tracehead; tracehead = &trace;
11709   trace.file = LOCATE_parser_prod;
11710   variable[0] =  self;
11711   variable[1] =  param0;
11712   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABlockExpr].i]) return;
11713   variable[3] = variable[0];
11714   CALL_parser_prod___ABlockExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ABlockExpr::empty_init*/;
11715   variable[3] = variable[0];
11716   variable[4] = NEW_List_list___List___init(); /*new List[PExpr]*/
11717   ATTR_parser_nodes___ABlockExpr____n_expr(variable[3]) /*ABlockExpr::_n_expr*/ = variable[4];
11718   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_expr*/)( variable[1] /*n_expr*/) /*AbstractArray::iterator*/;
11719   while (true) { /*for*/
11720     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
11721     if (!UNTAG_Bool(variable[4])) break; /*for*/
11722     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
11723     variable[5] = variable[4];
11724     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
11725     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABlockExpr___init_ablockexpr, LOCATE_parser_prod, 4761); nit_exit(1);}
11726     variable[6] = variable[0];
11727     variable[6] = ATTR_parser_nodes___ABlockExpr____n_expr(variable[6]) /*ABlockExpr::_n_expr*/;
11728     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
11729     variable[6] = variable[0];
11730     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
11731     continue_415: while(0);
11732     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
11733   }
11734   break_415: while(0);
11735   return_label414: while(false);
11736   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABlockExpr].i] = 1;
11737   tracehead = trace.prev;
11738   return;
11739 }
11740 void parser_prod___AVardeclExpr___n_kwvar__eq(val_t  self, val_t  param0) {
11741   struct trace_t trace = {NULL, NULL, 4803, LOCATE_parser_prod___AVardeclExpr___n_kwvar__eq};
11742   val_t variable[4];
11743   void **closurevariable = NULL;
11744   trace.prev = tracehead; tracehead = &trace;
11745   trace.file = LOCATE_parser_prod;
11746   variable[0] =  self;
11747   variable[1] =  param0;
11748   variable[3] = variable[0];
11749   ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[3]) /*AVardeclExpr::_n_kwvar*/ =  variable[1] /*n*/;
11750   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11751   if (UNTAG_Bool(variable[3])) { /*if*/
11752     variable[3] = variable[0];
11753     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11754   }
11755   return_label416: while(false);
11756   tracehead = trace.prev;
11757   return;
11758 }
11759 void parser_prod___AVardeclExpr___n_id__eq(val_t  self, val_t  param0) {
11760   struct trace_t trace = {NULL, NULL, 4810, LOCATE_parser_prod___AVardeclExpr___n_id__eq};
11761   val_t variable[4];
11762   void **closurevariable = NULL;
11763   trace.prev = tracehead; tracehead = &trace;
11764   trace.file = LOCATE_parser_prod;
11765   variable[0] =  self;
11766   variable[1] =  param0;
11767   variable[3] = variable[0];
11768   ATTR_parser_nodes___AVardeclExpr____n_id(variable[3]) /*AVardeclExpr::_n_id*/ =  variable[1] /*n*/;
11769   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11770   if (UNTAG_Bool(variable[3])) { /*if*/
11771     variable[3] = variable[0];
11772     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11773   }
11774   return_label417: while(false);
11775   tracehead = trace.prev;
11776   return;
11777 }
11778 void parser_prod___AVardeclExpr___n_type__eq(val_t  self, val_t  param0) {
11779   struct trace_t trace = {NULL, NULL, 4817, LOCATE_parser_prod___AVardeclExpr___n_type__eq};
11780   val_t variable[4];
11781   void **closurevariable = NULL;
11782   trace.prev = tracehead; tracehead = &trace;
11783   trace.file = LOCATE_parser_prod;
11784   variable[0] =  self;
11785   variable[1] =  param0;
11786   variable[3] = variable[0];
11787   ATTR_parser_nodes___AVardeclExpr____n_type(variable[3]) /*AVardeclExpr::_n_type*/ =  variable[1] /*n*/;
11788   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11789   if (UNTAG_Bool(variable[3])) { /*if*/
11790     variable[3] = variable[0];
11791     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11792   }
11793   return_label418: while(false);
11794   tracehead = trace.prev;
11795   return;
11796 }
11797 void parser_prod___AVardeclExpr___n_assign__eq(val_t  self, val_t  param0) {
11798   struct trace_t trace = {NULL, NULL, 4824, LOCATE_parser_prod___AVardeclExpr___n_assign__eq};
11799   val_t variable[4];
11800   void **closurevariable = NULL;
11801   trace.prev = tracehead; tracehead = &trace;
11802   trace.file = LOCATE_parser_prod;
11803   variable[0] =  self;
11804   variable[1] =  param0;
11805   variable[3] = variable[0];
11806   ATTR_parser_nodes___AVardeclExpr____n_assign(variable[3]) /*AVardeclExpr::_n_assign*/ =  variable[1] /*n*/;
11807   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11808   if (UNTAG_Bool(variable[3])) { /*if*/
11809     variable[3] = variable[0];
11810     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11811   }
11812   return_label419: while(false);
11813   tracehead = trace.prev;
11814   return;
11815 }
11816 void parser_prod___AVardeclExpr___n_expr__eq(val_t  self, val_t  param0) {
11817   struct trace_t trace = {NULL, NULL, 4831, LOCATE_parser_prod___AVardeclExpr___n_expr__eq};
11818   val_t variable[4];
11819   void **closurevariable = NULL;
11820   trace.prev = tracehead; tracehead = &trace;
11821   trace.file = LOCATE_parser_prod;
11822   variable[0] =  self;
11823   variable[1] =  param0;
11824   variable[3] = variable[0];
11825   ATTR_parser_nodes___AVardeclExpr____n_expr(variable[3]) /*AVardeclExpr::_n_expr*/ =  variable[1] /*n*/;
11826   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11827   if (UNTAG_Bool(variable[3])) { /*if*/
11828     variable[3] = variable[0];
11829     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
11830   }
11831   return_label420: while(false);
11832   tracehead = trace.prev;
11833   return;
11834 }
11835 void parser_prod___AVardeclExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
11836   struct trace_t trace = {NULL, NULL, 4872, LOCATE_parser_prod___AVardeclExpr___replace_child};
11837   val_t variable[5];
11838   void **closurevariable = NULL;
11839   trace.prev = tracehead; tracehead = &trace;
11840   trace.file = LOCATE_parser_prod;
11841   variable[0] =  self;
11842   variable[1] =  param0;
11843   variable[2] =  param1;
11844   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11845   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4874); nit_exit(1);}
11846   variable[4] = variable[0];
11847   variable[4] = ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[4]) /*AVardeclExpr::_n_kwvar*/;
11848   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11849   if (UNTAG_Bool(variable[4])) { /*if*/
11850     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11851     if (UNTAG_Bool(variable[4])) { /*if*/
11852       variable[4] = variable[0];
11853       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11854       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwvar, ID_TKwvar)) /*cast TKwvar*/;
11855       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4878); nit_exit(1);}
11856       variable[4] = variable[0];
11857       ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[4]) /*AVardeclExpr::_n_kwvar*/ =  variable[2] /*new_child*/;
11858     } else { /*if*/
11859       variable[4] = variable[0];
11860       ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[4]) /*AVardeclExpr::_n_kwvar*/ =  NIT_NULL /*null*/;
11861     }
11862     goto return_label421;
11863   }
11864   variable[4] = variable[0];
11865   variable[4] = ATTR_parser_nodes___AVardeclExpr____n_id(variable[4]) /*AVardeclExpr::_n_id*/;
11866   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11867   if (UNTAG_Bool(variable[4])) { /*if*/
11868     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11869     if (UNTAG_Bool(variable[4])) { /*if*/
11870       variable[4] = variable[0];
11871       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11872       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
11873       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4888); nit_exit(1);}
11874       variable[4] = variable[0];
11875       ATTR_parser_nodes___AVardeclExpr____n_id(variable[4]) /*AVardeclExpr::_n_id*/ =  variable[2] /*new_child*/;
11876     } else { /*if*/
11877       variable[4] = variable[0];
11878       ATTR_parser_nodes___AVardeclExpr____n_id(variable[4]) /*AVardeclExpr::_n_id*/ =  NIT_NULL /*null*/;
11879     }
11880     goto return_label421;
11881   }
11882   variable[4] = variable[0];
11883   variable[4] = ATTR_parser_nodes___AVardeclExpr____n_type(variable[4]) /*AVardeclExpr::_n_type*/;
11884   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11885   if (UNTAG_Bool(variable[4])) { /*if*/
11886     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11887     if (UNTAG_Bool(variable[4])) { /*if*/
11888       variable[4] = variable[0];
11889       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11890       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
11891       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4898); nit_exit(1);}
11892       variable[4] = variable[0];
11893       ATTR_parser_nodes___AVardeclExpr____n_type(variable[4]) /*AVardeclExpr::_n_type*/ =  variable[2] /*new_child*/;
11894     } else { /*if*/
11895       variable[4] = variable[0];
11896       ATTR_parser_nodes___AVardeclExpr____n_type(variable[4]) /*AVardeclExpr::_n_type*/ =  NIT_NULL /*null*/;
11897     }
11898     goto return_label421;
11899   }
11900   variable[4] = variable[0];
11901   variable[4] = ATTR_parser_nodes___AVardeclExpr____n_assign(variable[4]) /*AVardeclExpr::_n_assign*/;
11902   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11903   if (UNTAG_Bool(variable[4])) { /*if*/
11904     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11905     if (UNTAG_Bool(variable[4])) { /*if*/
11906       variable[4] = variable[0];
11907       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11908       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
11909       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4908); nit_exit(1);}
11910       variable[4] = variable[0];
11911       ATTR_parser_nodes___AVardeclExpr____n_assign(variable[4]) /*AVardeclExpr::_n_assign*/ =  variable[2] /*new_child*/;
11912     } else { /*if*/
11913       variable[4] = variable[0];
11914       ATTR_parser_nodes___AVardeclExpr____n_assign(variable[4]) /*AVardeclExpr::_n_assign*/ =  NIT_NULL /*null*/;
11915     }
11916     goto return_label421;
11917   }
11918   variable[4] = variable[0];
11919   variable[4] = ATTR_parser_nodes___AVardeclExpr____n_expr(variable[4]) /*AVardeclExpr::_n_expr*/;
11920   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
11921   if (UNTAG_Bool(variable[4])) { /*if*/
11922     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
11923     if (UNTAG_Bool(variable[4])) { /*if*/
11924       variable[4] = variable[0];
11925       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
11926       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
11927       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVardeclExpr___replace_child, LOCATE_parser_prod, 4918); nit_exit(1);}
11928       variable[4] = variable[0];
11929       ATTR_parser_nodes___AVardeclExpr____n_expr(variable[4]) /*AVardeclExpr::_n_expr*/ =  variable[2] /*new_child*/;
11930     } else { /*if*/
11931       variable[4] = variable[0];
11932       ATTR_parser_nodes___AVardeclExpr____n_expr(variable[4]) /*AVardeclExpr::_n_expr*/ =  NIT_NULL /*null*/;
11933     }
11934     goto return_label421;
11935   }
11936   return_label421: while(false);
11937   tracehead = trace.prev;
11938   return;
11939 }
11940 void parser_prod___AVardeclExpr___visit_all(val_t  self, val_t  param0) {
11941   struct trace_t trace = {NULL, NULL, 4927, LOCATE_parser_prod___AVardeclExpr___visit_all};
11942   val_t variable[4];
11943   void **closurevariable = NULL;
11944   trace.prev = tracehead; tracehead = &trace;
11945   trace.file = LOCATE_parser_prod;
11946   variable[0] =  self;
11947   variable[1] =  param0;
11948   variable[3] = variable[0];
11949   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[3]) /*AVardeclExpr::_n_kwvar*/;
11950   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11951   if (UNTAG_Bool(variable[3])) { /*if*/
11952     variable[3] = variable[0];
11953     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[3]) /*AVardeclExpr::_n_kwvar*/;
11954     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11955   }
11956   variable[3] = variable[0];
11957   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_id(variable[3]) /*AVardeclExpr::_n_id*/;
11958   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11959   if (UNTAG_Bool(variable[3])) { /*if*/
11960     variable[3] = variable[0];
11961     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_id(variable[3]) /*AVardeclExpr::_n_id*/;
11962     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11963   }
11964   variable[3] = variable[0];
11965   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_type(variable[3]) /*AVardeclExpr::_n_type*/;
11966   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11967   if (UNTAG_Bool(variable[3])) { /*if*/
11968     variable[3] = variable[0];
11969     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_type(variable[3]) /*AVardeclExpr::_n_type*/;
11970     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11971   }
11972   variable[3] = variable[0];
11973   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_assign(variable[3]) /*AVardeclExpr::_n_assign*/;
11974   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11975   if (UNTAG_Bool(variable[3])) { /*if*/
11976     variable[3] = variable[0];
11977     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_assign(variable[3]) /*AVardeclExpr::_n_assign*/;
11978     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11979   }
11980   variable[3] = variable[0];
11981   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_expr(variable[3]) /*AVardeclExpr::_n_expr*/;
11982   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
11983   if (UNTAG_Bool(variable[3])) { /*if*/
11984     variable[3] = variable[0];
11985     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_expr(variable[3]) /*AVardeclExpr::_n_expr*/;
11986     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
11987   }
11988   return_label422: while(false);
11989   tracehead = trace.prev;
11990   return;
11991 }
11992 void parser_prod___AVardeclExpr___visit_all_reverse(val_t  self, val_t  param0) {
11993   struct trace_t trace = {NULL, NULL, 4946, LOCATE_parser_prod___AVardeclExpr___visit_all_reverse};
11994   val_t variable[4];
11995   void **closurevariable = NULL;
11996   trace.prev = tracehead; tracehead = &trace;
11997   trace.file = LOCATE_parser_prod;
11998   variable[0] =  self;
11999   variable[1] =  param0;
12000   variable[3] = variable[0];
12001   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[3]) /*AVardeclExpr::_n_kwvar*/;
12002   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12003   if (UNTAG_Bool(variable[3])) { /*if*/
12004     variable[3] = variable[0];
12005     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[3]) /*AVardeclExpr::_n_kwvar*/;
12006     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12007   }
12008   variable[3] = variable[0];
12009   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_id(variable[3]) /*AVardeclExpr::_n_id*/;
12010   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12011   if (UNTAG_Bool(variable[3])) { /*if*/
12012     variable[3] = variable[0];
12013     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_id(variable[3]) /*AVardeclExpr::_n_id*/;
12014     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12015   }
12016   variable[3] = variable[0];
12017   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_type(variable[3]) /*AVardeclExpr::_n_type*/;
12018   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12019   if (UNTAG_Bool(variable[3])) { /*if*/
12020     variable[3] = variable[0];
12021     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_type(variable[3]) /*AVardeclExpr::_n_type*/;
12022     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12023   }
12024   variable[3] = variable[0];
12025   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_assign(variable[3]) /*AVardeclExpr::_n_assign*/;
12026   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12027   if (UNTAG_Bool(variable[3])) { /*if*/
12028     variable[3] = variable[0];
12029     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_assign(variable[3]) /*AVardeclExpr::_n_assign*/;
12030     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12031   }
12032   variable[3] = variable[0];
12033   variable[3] = ATTR_parser_nodes___AVardeclExpr____n_expr(variable[3]) /*AVardeclExpr::_n_expr*/;
12034   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12035   if (UNTAG_Bool(variable[3])) { /*if*/
12036     variable[3] = variable[0];
12037     variable[3] = ATTR_parser_nodes___AVardeclExpr____n_expr(variable[3]) /*AVardeclExpr::_n_expr*/;
12038     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12039   }
12040   return_label423: while(false);
12041   tracehead = trace.prev;
12042   return;
12043 }
12044 void parser_prod___AVardeclExpr___empty_init(val_t  self, int* init_table) {
12045   struct trace_t trace = {NULL, NULL, 4839, LOCATE_parser_prod___AVardeclExpr___empty_init};
12046   val_t variable[2];
12047   void **closurevariable = NULL;
12048   trace.prev = tracehead; tracehead = &trace;
12049   trace.file = LOCATE_parser_prod;
12050   variable[0] =  self;
12051   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVardeclExpr].i]) return;
12052   return_label424: while(false);
12053   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVardeclExpr].i] = 1;
12054   tracehead = trace.prev;
12055   return;
12056 }
12057 void parser_prod___AVardeclExpr___init_avardeclexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, int* init_table) {
12058   struct trace_t trace = {NULL, NULL, 4841, LOCATE_parser_prod___AVardeclExpr___init_avardeclexpr};
12059   val_t variable[8];
12060   void **closurevariable = NULL;
12061   trace.prev = tracehead; tracehead = &trace;
12062   trace.file = LOCATE_parser_prod;
12063   variable[0] =  self;
12064   variable[1] =  param0;
12065   variable[2] =  param1;
12066   variable[3] =  param2;
12067   variable[4] =  param3;
12068   variable[5] =  param4;
12069   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVardeclExpr].i]) return;
12070   variable[7] = variable[0];
12071   CALL_parser_prod___AVardeclExpr___empty_init(variable[7])(variable[7], init_table /*YYY*/) /*AVardeclExpr::empty_init*/;
12072   variable[7] = variable[0];
12073   ATTR_parser_nodes___AVardeclExpr____n_kwvar(variable[7]) /*AVardeclExpr::_n_kwvar*/ =  variable[1] /*n_kwvar*/;
12074   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwvar*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwvar*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwvar*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwvar*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwvar*/)( variable[1] /*n_kwvar*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12075   if (UNTAG_Bool(variable[7])) { /*if*/
12076     variable[7] = variable[0];
12077     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwvar*/)( variable[1] /*n_kwvar*/, variable[7]) /*PNode::parent=*/;
12078   }
12079   variable[7] = variable[0];
12080   ATTR_parser_nodes___AVardeclExpr____n_id(variable[7]) /*AVardeclExpr::_n_id*/ =  variable[2] /*n_id*/;
12081   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12082   if (UNTAG_Bool(variable[7])) { /*if*/
12083     variable[7] = variable[0];
12084     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[7]) /*PNode::parent=*/;
12085   }
12086   variable[7] = variable[0];
12087   ATTR_parser_nodes___AVardeclExpr____n_type(variable[7]) /*AVardeclExpr::_n_type*/ =  variable[3] /*n_type*/;
12088   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_type*/)( variable[3] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12089   if (UNTAG_Bool(variable[7])) { /*if*/
12090     variable[7] = variable[0];
12091     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_type*/)( variable[3] /*n_type*/, variable[7]) /*PNode::parent=*/;
12092   }
12093   variable[7] = variable[0];
12094   ATTR_parser_nodes___AVardeclExpr____n_assign(variable[7]) /*AVardeclExpr::_n_assign*/ =  variable[4] /*n_assign*/;
12095   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_assign*/)( variable[4] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12096   if (UNTAG_Bool(variable[7])) { /*if*/
12097     variable[7] = variable[0];
12098     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_assign*/)( variable[4] /*n_assign*/, variable[7]) /*PNode::parent=*/;
12099   }
12100   variable[7] = variable[0];
12101   ATTR_parser_nodes___AVardeclExpr____n_expr(variable[7]) /*AVardeclExpr::_n_expr*/ =  variable[5] /*n_expr*/;
12102   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_expr*/)( variable[5] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12103   if (UNTAG_Bool(variable[7])) { /*if*/
12104     variable[7] = variable[0];
12105     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_expr*/)( variable[5] /*n_expr*/, variable[7]) /*PNode::parent=*/;
12106   }
12107   return_label425: while(false);
12108   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVardeclExpr].i] = 1;
12109   tracehead = trace.prev;
12110   return;
12111 }
12112 void parser_prod___AReturnExpr___n_kwreturn__eq(val_t  self, val_t  param0) {
12113   struct trace_t trace = {NULL, NULL, 4966, LOCATE_parser_prod___AReturnExpr___n_kwreturn__eq};
12114   val_t variable[4];
12115   void **closurevariable = NULL;
12116   trace.prev = tracehead; tracehead = &trace;
12117   trace.file = LOCATE_parser_prod;
12118   variable[0] =  self;
12119   variable[1] =  param0;
12120   variable[3] = variable[0];
12121   ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[3]) /*AReturnExpr::_n_kwreturn*/ =  variable[1] /*n*/;
12122   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12123   if (UNTAG_Bool(variable[3])) { /*if*/
12124     variable[3] = variable[0];
12125     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12126   }
12127   return_label426: while(false);
12128   tracehead = trace.prev;
12129   return;
12130 }
12131 void parser_prod___AReturnExpr___n_expr__eq(val_t  self, val_t  param0) {
12132   struct trace_t trace = {NULL, NULL, 4973, LOCATE_parser_prod___AReturnExpr___n_expr__eq};
12133   val_t variable[4];
12134   void **closurevariable = NULL;
12135   trace.prev = tracehead; tracehead = &trace;
12136   trace.file = LOCATE_parser_prod;
12137   variable[0] =  self;
12138   variable[1] =  param0;
12139   variable[3] = variable[0];
12140   ATTR_parser_nodes___AReturnExpr____n_expr(variable[3]) /*AReturnExpr::_n_expr*/ =  variable[1] /*n*/;
12141   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12142   if (UNTAG_Bool(variable[3])) { /*if*/
12143     variable[3] = variable[0];
12144     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12145   }
12146   return_label427: while(false);
12147   tracehead = trace.prev;
12148   return;
12149 }
12150 void parser_prod___AReturnExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
12151   struct trace_t trace = {NULL, NULL, 4999, LOCATE_parser_prod___AReturnExpr___replace_child};
12152   val_t variable[5];
12153   void **closurevariable = NULL;
12154   trace.prev = tracehead; tracehead = &trace;
12155   trace.file = LOCATE_parser_prod;
12156   variable[0] =  self;
12157   variable[1] =  param0;
12158   variable[2] =  param1;
12159   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12160   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReturnExpr___replace_child, LOCATE_parser_prod, 5001); nit_exit(1);}
12161   variable[4] = variable[0];
12162   variable[4] = ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[4]) /*AReturnExpr::_n_kwreturn*/;
12163   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12164   if (UNTAG_Bool(variable[4])) { /*if*/
12165     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12166     if (UNTAG_Bool(variable[4])) { /*if*/
12167       variable[4] = variable[0];
12168       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12169       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwreturn, ID_TKwreturn)) /*cast TKwreturn*/;
12170       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReturnExpr___replace_child, LOCATE_parser_prod, 5005); nit_exit(1);}
12171       variable[4] = variable[0];
12172       ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[4]) /*AReturnExpr::_n_kwreturn*/ =  variable[2] /*new_child*/;
12173     } else { /*if*/
12174       variable[4] = variable[0];
12175       ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[4]) /*AReturnExpr::_n_kwreturn*/ =  NIT_NULL /*null*/;
12176     }
12177     goto return_label428;
12178   }
12179   variable[4] = variable[0];
12180   variable[4] = ATTR_parser_nodes___AReturnExpr____n_expr(variable[4]) /*AReturnExpr::_n_expr*/;
12181   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12182   if (UNTAG_Bool(variable[4])) { /*if*/
12183     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12184     if (UNTAG_Bool(variable[4])) { /*if*/
12185       variable[4] = variable[0];
12186       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12187       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
12188       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AReturnExpr___replace_child, LOCATE_parser_prod, 5015); nit_exit(1);}
12189       variable[4] = variable[0];
12190       ATTR_parser_nodes___AReturnExpr____n_expr(variable[4]) /*AReturnExpr::_n_expr*/ =  variable[2] /*new_child*/;
12191     } else { /*if*/
12192       variable[4] = variable[0];
12193       ATTR_parser_nodes___AReturnExpr____n_expr(variable[4]) /*AReturnExpr::_n_expr*/ =  NIT_NULL /*null*/;
12194     }
12195     goto return_label428;
12196   }
12197   return_label428: while(false);
12198   tracehead = trace.prev;
12199   return;
12200 }
12201 void parser_prod___AReturnExpr___visit_all(val_t  self, val_t  param0) {
12202   struct trace_t trace = {NULL, NULL, 5024, LOCATE_parser_prod___AReturnExpr___visit_all};
12203   val_t variable[4];
12204   void **closurevariable = NULL;
12205   trace.prev = tracehead; tracehead = &trace;
12206   trace.file = LOCATE_parser_prod;
12207   variable[0] =  self;
12208   variable[1] =  param0;
12209   variable[3] = variable[0];
12210   variable[3] = ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[3]) /*AReturnExpr::_n_kwreturn*/;
12211   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12212   if (UNTAG_Bool(variable[3])) { /*if*/
12213     variable[3] = variable[0];
12214     variable[3] = ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[3]) /*AReturnExpr::_n_kwreturn*/;
12215     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12216   }
12217   variable[3] = variable[0];
12218   variable[3] = ATTR_parser_nodes___AReturnExpr____n_expr(variable[3]) /*AReturnExpr::_n_expr*/;
12219   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12220   if (UNTAG_Bool(variable[3])) { /*if*/
12221     variable[3] = variable[0];
12222     variable[3] = ATTR_parser_nodes___AReturnExpr____n_expr(variable[3]) /*AReturnExpr::_n_expr*/;
12223     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12224   }
12225   return_label429: while(false);
12226   tracehead = trace.prev;
12227   return;
12228 }
12229 void parser_prod___AReturnExpr___visit_all_reverse(val_t  self, val_t  param0) {
12230   struct trace_t trace = {NULL, NULL, 5034, LOCATE_parser_prod___AReturnExpr___visit_all_reverse};
12231   val_t variable[4];
12232   void **closurevariable = NULL;
12233   trace.prev = tracehead; tracehead = &trace;
12234   trace.file = LOCATE_parser_prod;
12235   variable[0] =  self;
12236   variable[1] =  param0;
12237   variable[3] = variable[0];
12238   variable[3] = ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[3]) /*AReturnExpr::_n_kwreturn*/;
12239   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12240   if (UNTAG_Bool(variable[3])) { /*if*/
12241     variable[3] = variable[0];
12242     variable[3] = ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[3]) /*AReturnExpr::_n_kwreturn*/;
12243     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12244   }
12245   variable[3] = variable[0];
12246   variable[3] = ATTR_parser_nodes___AReturnExpr____n_expr(variable[3]) /*AReturnExpr::_n_expr*/;
12247   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12248   if (UNTAG_Bool(variable[3])) { /*if*/
12249     variable[3] = variable[0];
12250     variable[3] = ATTR_parser_nodes___AReturnExpr____n_expr(variable[3]) /*AReturnExpr::_n_expr*/;
12251     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12252   }
12253   return_label430: while(false);
12254   tracehead = trace.prev;
12255   return;
12256 }
12257 void parser_prod___AReturnExpr___empty_init(val_t  self, int* init_table) {
12258   struct trace_t trace = {NULL, NULL, 4981, LOCATE_parser_prod___AReturnExpr___empty_init};
12259   val_t variable[2];
12260   void **closurevariable = NULL;
12261   trace.prev = tracehead; tracehead = &trace;
12262   trace.file = LOCATE_parser_prod;
12263   variable[0] =  self;
12264   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReturnExpr].i]) return;
12265   return_label431: while(false);
12266   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReturnExpr].i] = 1;
12267   tracehead = trace.prev;
12268   return;
12269 }
12270 void parser_prod___AReturnExpr___init_areturnexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
12271   struct trace_t trace = {NULL, NULL, 4983, LOCATE_parser_prod___AReturnExpr___init_areturnexpr};
12272   val_t variable[5];
12273   void **closurevariable = NULL;
12274   trace.prev = tracehead; tracehead = &trace;
12275   trace.file = LOCATE_parser_prod;
12276   variable[0] =  self;
12277   variable[1] =  param0;
12278   variable[2] =  param1;
12279   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReturnExpr].i]) return;
12280   variable[4] = variable[0];
12281   CALL_parser_prod___AReturnExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AReturnExpr::empty_init*/;
12282   variable[4] = variable[0];
12283   ATTR_parser_nodes___AReturnExpr____n_kwreturn(variable[4]) /*AReturnExpr::_n_kwreturn*/ =  variable[1] /*n_kwreturn*/;
12284   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwreturn*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwreturn*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwreturn*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwreturn*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwreturn*/)( variable[1] /*n_kwreturn*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12285   if (UNTAG_Bool(variable[4])) { /*if*/
12286     variable[4] = variable[0];
12287     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwreturn*/)( variable[1] /*n_kwreturn*/, variable[4]) /*PNode::parent=*/;
12288   }
12289   variable[4] = variable[0];
12290   ATTR_parser_nodes___AReturnExpr____n_expr(variable[4]) /*AReturnExpr::_n_expr*/ =  variable[2] /*n_expr*/;
12291   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12292   if (UNTAG_Bool(variable[4])) { /*if*/
12293     variable[4] = variable[0];
12294     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
12295   }
12296   return_label432: while(false);
12297   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AReturnExpr].i] = 1;
12298   tracehead = trace.prev;
12299   return;
12300 }
12301 void parser_prod___ABreakExpr___n_kwbreak__eq(val_t  self, val_t  param0) {
12302   struct trace_t trace = {NULL, NULL, 5045, LOCATE_parser_prod___ABreakExpr___n_kwbreak__eq};
12303   val_t variable[4];
12304   void **closurevariable = NULL;
12305   trace.prev = tracehead; tracehead = &trace;
12306   trace.file = LOCATE_parser_prod;
12307   variable[0] =  self;
12308   variable[1] =  param0;
12309   variable[3] = variable[0];
12310   ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[3]) /*ABreakExpr::_n_kwbreak*/ =  variable[1] /*n*/;
12311   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12312   if (UNTAG_Bool(variable[3])) { /*if*/
12313     variable[3] = variable[0];
12314     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12315   }
12316   return_label433: while(false);
12317   tracehead = trace.prev;
12318   return;
12319 }
12320 void parser_prod___ABreakExpr___n_expr__eq(val_t  self, val_t  param0) {
12321   struct trace_t trace = {NULL, NULL, 5052, LOCATE_parser_prod___ABreakExpr___n_expr__eq};
12322   val_t variable[4];
12323   void **closurevariable = NULL;
12324   trace.prev = tracehead; tracehead = &trace;
12325   trace.file = LOCATE_parser_prod;
12326   variable[0] =  self;
12327   variable[1] =  param0;
12328   variable[3] = variable[0];
12329   ATTR_parser_nodes___ABreakExpr____n_expr(variable[3]) /*ABreakExpr::_n_expr*/ =  variable[1] /*n*/;
12330   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12331   if (UNTAG_Bool(variable[3])) { /*if*/
12332     variable[3] = variable[0];
12333     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12334   }
12335   return_label434: while(false);
12336   tracehead = trace.prev;
12337   return;
12338 }
12339 void parser_prod___ABreakExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
12340   struct trace_t trace = {NULL, NULL, 5078, LOCATE_parser_prod___ABreakExpr___replace_child};
12341   val_t variable[5];
12342   void **closurevariable = NULL;
12343   trace.prev = tracehead; tracehead = &trace;
12344   trace.file = LOCATE_parser_prod;
12345   variable[0] =  self;
12346   variable[1] =  param0;
12347   variable[2] =  param1;
12348   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12349   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABreakExpr___replace_child, LOCATE_parser_prod, 5080); nit_exit(1);}
12350   variable[4] = variable[0];
12351   variable[4] = ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[4]) /*ABreakExpr::_n_kwbreak*/;
12352   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12353   if (UNTAG_Bool(variable[4])) { /*if*/
12354     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12355     if (UNTAG_Bool(variable[4])) { /*if*/
12356       variable[4] = variable[0];
12357       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12358       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwbreak, ID_TKwbreak)) /*cast TKwbreak*/;
12359       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABreakExpr___replace_child, LOCATE_parser_prod, 5084); nit_exit(1);}
12360       variable[4] = variable[0];
12361       ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[4]) /*ABreakExpr::_n_kwbreak*/ =  variable[2] /*new_child*/;
12362     } else { /*if*/
12363       variable[4] = variable[0];
12364       ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[4]) /*ABreakExpr::_n_kwbreak*/ =  NIT_NULL /*null*/;
12365     }
12366     goto return_label435;
12367   }
12368   variable[4] = variable[0];
12369   variable[4] = ATTR_parser_nodes___ABreakExpr____n_expr(variable[4]) /*ABreakExpr::_n_expr*/;
12370   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12371   if (UNTAG_Bool(variable[4])) { /*if*/
12372     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12373     if (UNTAG_Bool(variable[4])) { /*if*/
12374       variable[4] = variable[0];
12375       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12376       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
12377       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABreakExpr___replace_child, LOCATE_parser_prod, 5094); nit_exit(1);}
12378       variable[4] = variable[0];
12379       ATTR_parser_nodes___ABreakExpr____n_expr(variable[4]) /*ABreakExpr::_n_expr*/ =  variable[2] /*new_child*/;
12380     } else { /*if*/
12381       variable[4] = variable[0];
12382       ATTR_parser_nodes___ABreakExpr____n_expr(variable[4]) /*ABreakExpr::_n_expr*/ =  NIT_NULL /*null*/;
12383     }
12384     goto return_label435;
12385   }
12386   return_label435: while(false);
12387   tracehead = trace.prev;
12388   return;
12389 }
12390 void parser_prod___ABreakExpr___visit_all(val_t  self, val_t  param0) {
12391   struct trace_t trace = {NULL, NULL, 5103, LOCATE_parser_prod___ABreakExpr___visit_all};
12392   val_t variable[4];
12393   void **closurevariable = NULL;
12394   trace.prev = tracehead; tracehead = &trace;
12395   trace.file = LOCATE_parser_prod;
12396   variable[0] =  self;
12397   variable[1] =  param0;
12398   variable[3] = variable[0];
12399   variable[3] = ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[3]) /*ABreakExpr::_n_kwbreak*/;
12400   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12401   if (UNTAG_Bool(variable[3])) { /*if*/
12402     variable[3] = variable[0];
12403     variable[3] = ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[3]) /*ABreakExpr::_n_kwbreak*/;
12404     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12405   }
12406   variable[3] = variable[0];
12407   variable[3] = ATTR_parser_nodes___ABreakExpr____n_expr(variable[3]) /*ABreakExpr::_n_expr*/;
12408   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12409   if (UNTAG_Bool(variable[3])) { /*if*/
12410     variable[3] = variable[0];
12411     variable[3] = ATTR_parser_nodes___ABreakExpr____n_expr(variable[3]) /*ABreakExpr::_n_expr*/;
12412     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12413   }
12414   return_label436: while(false);
12415   tracehead = trace.prev;
12416   return;
12417 }
12418 void parser_prod___ABreakExpr___visit_all_reverse(val_t  self, val_t  param0) {
12419   struct trace_t trace = {NULL, NULL, 5113, LOCATE_parser_prod___ABreakExpr___visit_all_reverse};
12420   val_t variable[4];
12421   void **closurevariable = NULL;
12422   trace.prev = tracehead; tracehead = &trace;
12423   trace.file = LOCATE_parser_prod;
12424   variable[0] =  self;
12425   variable[1] =  param0;
12426   variable[3] = variable[0];
12427   variable[3] = ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[3]) /*ABreakExpr::_n_kwbreak*/;
12428   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12429   if (UNTAG_Bool(variable[3])) { /*if*/
12430     variable[3] = variable[0];
12431     variable[3] = ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[3]) /*ABreakExpr::_n_kwbreak*/;
12432     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12433   }
12434   variable[3] = variable[0];
12435   variable[3] = ATTR_parser_nodes___ABreakExpr____n_expr(variable[3]) /*ABreakExpr::_n_expr*/;
12436   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12437   if (UNTAG_Bool(variable[3])) { /*if*/
12438     variable[3] = variable[0];
12439     variable[3] = ATTR_parser_nodes___ABreakExpr____n_expr(variable[3]) /*ABreakExpr::_n_expr*/;
12440     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12441   }
12442   return_label437: while(false);
12443   tracehead = trace.prev;
12444   return;
12445 }
12446 void parser_prod___ABreakExpr___empty_init(val_t  self, int* init_table) {
12447   struct trace_t trace = {NULL, NULL, 5060, LOCATE_parser_prod___ABreakExpr___empty_init};
12448   val_t variable[2];
12449   void **closurevariable = NULL;
12450   trace.prev = tracehead; tracehead = &trace;
12451   trace.file = LOCATE_parser_prod;
12452   variable[0] =  self;
12453   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABreakExpr].i]) return;
12454   return_label438: while(false);
12455   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABreakExpr].i] = 1;
12456   tracehead = trace.prev;
12457   return;
12458 }
12459 void parser_prod___ABreakExpr___init_abreakexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
12460   struct trace_t trace = {NULL, NULL, 5062, LOCATE_parser_prod___ABreakExpr___init_abreakexpr};
12461   val_t variable[5];
12462   void **closurevariable = NULL;
12463   trace.prev = tracehead; tracehead = &trace;
12464   trace.file = LOCATE_parser_prod;
12465   variable[0] =  self;
12466   variable[1] =  param0;
12467   variable[2] =  param1;
12468   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABreakExpr].i]) return;
12469   variable[4] = variable[0];
12470   CALL_parser_prod___ABreakExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ABreakExpr::empty_init*/;
12471   variable[4] = variable[0];
12472   ATTR_parser_nodes___ABreakExpr____n_kwbreak(variable[4]) /*ABreakExpr::_n_kwbreak*/ =  variable[1] /*n_kwbreak*/;
12473   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwbreak*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwbreak*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwbreak*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwbreak*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwbreak*/)( variable[1] /*n_kwbreak*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12474   if (UNTAG_Bool(variable[4])) { /*if*/
12475     variable[4] = variable[0];
12476     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwbreak*/)( variable[1] /*n_kwbreak*/, variable[4]) /*PNode::parent=*/;
12477   }
12478   variable[4] = variable[0];
12479   ATTR_parser_nodes___ABreakExpr____n_expr(variable[4]) /*ABreakExpr::_n_expr*/ =  variable[2] /*n_expr*/;
12480   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12481   if (UNTAG_Bool(variable[4])) { /*if*/
12482     variable[4] = variable[0];
12483     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
12484   }
12485   return_label439: while(false);
12486   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABreakExpr].i] = 1;
12487   tracehead = trace.prev;
12488   return;
12489 }
12490 void parser_prod___AAbortExpr___n_kwabort__eq(val_t  self, val_t  param0) {
12491   struct trace_t trace = {NULL, NULL, 5124, LOCATE_parser_prod___AAbortExpr___n_kwabort__eq};
12492   val_t variable[4];
12493   void **closurevariable = NULL;
12494   trace.prev = tracehead; tracehead = &trace;
12495   trace.file = LOCATE_parser_prod;
12496   variable[0] =  self;
12497   variable[1] =  param0;
12498   variable[3] = variable[0];
12499   ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/ =  variable[1] /*n*/;
12500   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12501   if (UNTAG_Bool(variable[3])) { /*if*/
12502     variable[3] = variable[0];
12503     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12504   }
12505   return_label440: while(false);
12506   tracehead = trace.prev;
12507   return;
12508 }
12509 void parser_prod___AAbortExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
12510   struct trace_t trace = {NULL, NULL, 5145, LOCATE_parser_prod___AAbortExpr___replace_child};
12511   val_t variable[5];
12512   void **closurevariable = NULL;
12513   trace.prev = tracehead; tracehead = &trace;
12514   trace.file = LOCATE_parser_prod;
12515   variable[0] =  self;
12516   variable[1] =  param0;
12517   variable[2] =  param1;
12518   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12519   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAbortExpr___replace_child, LOCATE_parser_prod, 5147); nit_exit(1);}
12520   variable[4] = variable[0];
12521   variable[4] = ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[4]) /*AAbortExpr::_n_kwabort*/;
12522   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12523   if (UNTAG_Bool(variable[4])) { /*if*/
12524     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12525     if (UNTAG_Bool(variable[4])) { /*if*/
12526       variable[4] = variable[0];
12527       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12528       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwabort, ID_TKwabort)) /*cast TKwabort*/;
12529       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAbortExpr___replace_child, LOCATE_parser_prod, 5151); nit_exit(1);}
12530       variable[4] = variable[0];
12531       ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[4]) /*AAbortExpr::_n_kwabort*/ =  variable[2] /*new_child*/;
12532     } else { /*if*/
12533       variable[4] = variable[0];
12534       ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[4]) /*AAbortExpr::_n_kwabort*/ =  NIT_NULL /*null*/;
12535     }
12536     goto return_label441;
12537   }
12538   return_label441: while(false);
12539   tracehead = trace.prev;
12540   return;
12541 }
12542 void parser_prod___AAbortExpr___visit_all(val_t  self, val_t  param0) {
12543   struct trace_t trace = {NULL, NULL, 5160, LOCATE_parser_prod___AAbortExpr___visit_all};
12544   val_t variable[4];
12545   void **closurevariable = NULL;
12546   trace.prev = tracehead; tracehead = &trace;
12547   trace.file = LOCATE_parser_prod;
12548   variable[0] =  self;
12549   variable[1] =  param0;
12550   variable[3] = variable[0];
12551   variable[3] = ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/;
12552   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12553   if (UNTAG_Bool(variable[3])) { /*if*/
12554     variable[3] = variable[0];
12555     variable[3] = ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/;
12556     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12557   }
12558   return_label442: while(false);
12559   tracehead = trace.prev;
12560   return;
12561 }
12562 void parser_prod___AAbortExpr___visit_all_reverse(val_t  self, val_t  param0) {
12563   struct trace_t trace = {NULL, NULL, 5167, LOCATE_parser_prod___AAbortExpr___visit_all_reverse};
12564   val_t variable[4];
12565   void **closurevariable = NULL;
12566   trace.prev = tracehead; tracehead = &trace;
12567   trace.file = LOCATE_parser_prod;
12568   variable[0] =  self;
12569   variable[1] =  param0;
12570   variable[3] = variable[0];
12571   variable[3] = ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/;
12572   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12573   if (UNTAG_Bool(variable[3])) { /*if*/
12574     variable[3] = variable[0];
12575     variable[3] = ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/;
12576     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12577   }
12578   return_label443: while(false);
12579   tracehead = trace.prev;
12580   return;
12581 }
12582 void parser_prod___AAbortExpr___empty_init(val_t  self, int* init_table) {
12583   struct trace_t trace = {NULL, NULL, 5132, LOCATE_parser_prod___AAbortExpr___empty_init};
12584   val_t variable[2];
12585   void **closurevariable = NULL;
12586   trace.prev = tracehead; tracehead = &trace;
12587   trace.file = LOCATE_parser_prod;
12588   variable[0] =  self;
12589   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbortExpr].i]) return;
12590   return_label444: while(false);
12591   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbortExpr].i] = 1;
12592   tracehead = trace.prev;
12593   return;
12594 }
12595 void parser_prod___AAbortExpr___init_aabortexpr(val_t  self, val_t  param0, int* init_table) {
12596   struct trace_t trace = {NULL, NULL, 5134, LOCATE_parser_prod___AAbortExpr___init_aabortexpr};
12597   val_t variable[4];
12598   void **closurevariable = NULL;
12599   trace.prev = tracehead; tracehead = &trace;
12600   trace.file = LOCATE_parser_prod;
12601   variable[0] =  self;
12602   variable[1] =  param0;
12603   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbortExpr].i]) return;
12604   variable[3] = variable[0];
12605   CALL_parser_prod___AAbortExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AAbortExpr::empty_init*/;
12606   variable[3] = variable[0];
12607   ATTR_parser_nodes___AAbortExpr____n_kwabort(variable[3]) /*AAbortExpr::_n_kwabort*/ =  variable[1] /*n_kwabort*/;
12608   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwabort*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwabort*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwabort*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwabort*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwabort*/)( variable[1] /*n_kwabort*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12609   if (UNTAG_Bool(variable[3])) { /*if*/
12610     variable[3] = variable[0];
12611     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwabort*/)( variable[1] /*n_kwabort*/, variable[3]) /*PNode::parent=*/;
12612   }
12613   return_label445: while(false);
12614   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAbortExpr].i] = 1;
12615   tracehead = trace.prev;
12616   return;
12617 }
12618 void parser_prod___AContinueExpr___n_kwcontinue__eq(val_t  self, val_t  param0) {
12619   struct trace_t trace = {NULL, NULL, 5175, LOCATE_parser_prod___AContinueExpr___n_kwcontinue__eq};
12620   val_t variable[4];
12621   void **closurevariable = NULL;
12622   trace.prev = tracehead; tracehead = &trace;
12623   trace.file = LOCATE_parser_prod;
12624   variable[0] =  self;
12625   variable[1] =  param0;
12626   variable[3] = variable[0];
12627   ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[3]) /*AContinueExpr::_n_kwcontinue*/ =  variable[1] /*n*/;
12628   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12629   if (UNTAG_Bool(variable[3])) { /*if*/
12630     variable[3] = variable[0];
12631     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12632   }
12633   return_label446: while(false);
12634   tracehead = trace.prev;
12635   return;
12636 }
12637 void parser_prod___AContinueExpr___n_expr__eq(val_t  self, val_t  param0) {
12638   struct trace_t trace = {NULL, NULL, 5182, LOCATE_parser_prod___AContinueExpr___n_expr__eq};
12639   val_t variable[4];
12640   void **closurevariable = NULL;
12641   trace.prev = tracehead; tracehead = &trace;
12642   trace.file = LOCATE_parser_prod;
12643   variable[0] =  self;
12644   variable[1] =  param0;
12645   variable[3] = variable[0];
12646   ATTR_parser_nodes___AContinueExpr____n_expr(variable[3]) /*AContinueExpr::_n_expr*/ =  variable[1] /*n*/;
12647   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12648   if (UNTAG_Bool(variable[3])) { /*if*/
12649     variable[3] = variable[0];
12650     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12651   }
12652   return_label447: while(false);
12653   tracehead = trace.prev;
12654   return;
12655 }
12656 void parser_prod___AContinueExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
12657   struct trace_t trace = {NULL, NULL, 5208, LOCATE_parser_prod___AContinueExpr___replace_child};
12658   val_t variable[5];
12659   void **closurevariable = NULL;
12660   trace.prev = tracehead; tracehead = &trace;
12661   trace.file = LOCATE_parser_prod;
12662   variable[0] =  self;
12663   variable[1] =  param0;
12664   variable[2] =  param1;
12665   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12666   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AContinueExpr___replace_child, LOCATE_parser_prod, 5210); nit_exit(1);}
12667   variable[4] = variable[0];
12668   variable[4] = ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[4]) /*AContinueExpr::_n_kwcontinue*/;
12669   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12670   if (UNTAG_Bool(variable[4])) { /*if*/
12671     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12672     if (UNTAG_Bool(variable[4])) { /*if*/
12673       variable[4] = variable[0];
12674       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12675       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwcontinue, ID_TKwcontinue)) /*cast TKwcontinue*/;
12676       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AContinueExpr___replace_child, LOCATE_parser_prod, 5214); nit_exit(1);}
12677       variable[4] = variable[0];
12678       ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[4]) /*AContinueExpr::_n_kwcontinue*/ =  variable[2] /*new_child*/;
12679     } else { /*if*/
12680       variable[4] = variable[0];
12681       ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[4]) /*AContinueExpr::_n_kwcontinue*/ =  NIT_NULL /*null*/;
12682     }
12683     goto return_label448;
12684   }
12685   variable[4] = variable[0];
12686   variable[4] = ATTR_parser_nodes___AContinueExpr____n_expr(variable[4]) /*AContinueExpr::_n_expr*/;
12687   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12688   if (UNTAG_Bool(variable[4])) { /*if*/
12689     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12690     if (UNTAG_Bool(variable[4])) { /*if*/
12691       variable[4] = variable[0];
12692       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12693       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
12694       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AContinueExpr___replace_child, LOCATE_parser_prod, 5224); nit_exit(1);}
12695       variable[4] = variable[0];
12696       ATTR_parser_nodes___AContinueExpr____n_expr(variable[4]) /*AContinueExpr::_n_expr*/ =  variable[2] /*new_child*/;
12697     } else { /*if*/
12698       variable[4] = variable[0];
12699       ATTR_parser_nodes___AContinueExpr____n_expr(variable[4]) /*AContinueExpr::_n_expr*/ =  NIT_NULL /*null*/;
12700     }
12701     goto return_label448;
12702   }
12703   return_label448: while(false);
12704   tracehead = trace.prev;
12705   return;
12706 }
12707 void parser_prod___AContinueExpr___visit_all(val_t  self, val_t  param0) {
12708   struct trace_t trace = {NULL, NULL, 5233, LOCATE_parser_prod___AContinueExpr___visit_all};
12709   val_t variable[4];
12710   void **closurevariable = NULL;
12711   trace.prev = tracehead; tracehead = &trace;
12712   trace.file = LOCATE_parser_prod;
12713   variable[0] =  self;
12714   variable[1] =  param0;
12715   variable[3] = variable[0];
12716   variable[3] = ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[3]) /*AContinueExpr::_n_kwcontinue*/;
12717   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12718   if (UNTAG_Bool(variable[3])) { /*if*/
12719     variable[3] = variable[0];
12720     variable[3] = ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[3]) /*AContinueExpr::_n_kwcontinue*/;
12721     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12722   }
12723   variable[3] = variable[0];
12724   variable[3] = ATTR_parser_nodes___AContinueExpr____n_expr(variable[3]) /*AContinueExpr::_n_expr*/;
12725   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12726   if (UNTAG_Bool(variable[3])) { /*if*/
12727     variable[3] = variable[0];
12728     variable[3] = ATTR_parser_nodes___AContinueExpr____n_expr(variable[3]) /*AContinueExpr::_n_expr*/;
12729     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12730   }
12731   return_label449: while(false);
12732   tracehead = trace.prev;
12733   return;
12734 }
12735 void parser_prod___AContinueExpr___visit_all_reverse(val_t  self, val_t  param0) {
12736   struct trace_t trace = {NULL, NULL, 5243, LOCATE_parser_prod___AContinueExpr___visit_all_reverse};
12737   val_t variable[4];
12738   void **closurevariable = NULL;
12739   trace.prev = tracehead; tracehead = &trace;
12740   trace.file = LOCATE_parser_prod;
12741   variable[0] =  self;
12742   variable[1] =  param0;
12743   variable[3] = variable[0];
12744   variable[3] = ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[3]) /*AContinueExpr::_n_kwcontinue*/;
12745   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12746   if (UNTAG_Bool(variable[3])) { /*if*/
12747     variable[3] = variable[0];
12748     variable[3] = ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[3]) /*AContinueExpr::_n_kwcontinue*/;
12749     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12750   }
12751   variable[3] = variable[0];
12752   variable[3] = ATTR_parser_nodes___AContinueExpr____n_expr(variable[3]) /*AContinueExpr::_n_expr*/;
12753   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12754   if (UNTAG_Bool(variable[3])) { /*if*/
12755     variable[3] = variable[0];
12756     variable[3] = ATTR_parser_nodes___AContinueExpr____n_expr(variable[3]) /*AContinueExpr::_n_expr*/;
12757     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12758   }
12759   return_label450: while(false);
12760   tracehead = trace.prev;
12761   return;
12762 }
12763 void parser_prod___AContinueExpr___empty_init(val_t  self, int* init_table) {
12764   struct trace_t trace = {NULL, NULL, 5190, LOCATE_parser_prod___AContinueExpr___empty_init};
12765   val_t variable[2];
12766   void **closurevariable = NULL;
12767   trace.prev = tracehead; tracehead = &trace;
12768   trace.file = LOCATE_parser_prod;
12769   variable[0] =  self;
12770   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AContinueExpr].i]) return;
12771   return_label451: while(false);
12772   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AContinueExpr].i] = 1;
12773   tracehead = trace.prev;
12774   return;
12775 }
12776 void parser_prod___AContinueExpr___init_acontinueexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
12777   struct trace_t trace = {NULL, NULL, 5192, LOCATE_parser_prod___AContinueExpr___init_acontinueexpr};
12778   val_t variable[5];
12779   void **closurevariable = NULL;
12780   trace.prev = tracehead; tracehead = &trace;
12781   trace.file = LOCATE_parser_prod;
12782   variable[0] =  self;
12783   variable[1] =  param0;
12784   variable[2] =  param1;
12785   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AContinueExpr].i]) return;
12786   variable[4] = variable[0];
12787   CALL_parser_prod___AContinueExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AContinueExpr::empty_init*/;
12788   variable[4] = variable[0];
12789   ATTR_parser_nodes___AContinueExpr____n_kwcontinue(variable[4]) /*AContinueExpr::_n_kwcontinue*/ =  variable[1] /*n_kwcontinue*/;
12790   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwcontinue*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwcontinue*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwcontinue*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwcontinue*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwcontinue*/)( variable[1] /*n_kwcontinue*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12791   if (UNTAG_Bool(variable[4])) { /*if*/
12792     variable[4] = variable[0];
12793     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwcontinue*/)( variable[1] /*n_kwcontinue*/, variable[4]) /*PNode::parent=*/;
12794   }
12795   variable[4] = variable[0];
12796   ATTR_parser_nodes___AContinueExpr____n_expr(variable[4]) /*AContinueExpr::_n_expr*/ =  variable[2] /*n_expr*/;
12797   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12798   if (UNTAG_Bool(variable[4])) { /*if*/
12799     variable[4] = variable[0];
12800     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
12801   }
12802   return_label452: while(false);
12803   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AContinueExpr].i] = 1;
12804   tracehead = trace.prev;
12805   return;
12806 }
12807 void parser_prod___ADoExpr___n_kwdo__eq(val_t  self, val_t  param0) {
12808   struct trace_t trace = {NULL, NULL, 5254, LOCATE_parser_prod___ADoExpr___n_kwdo__eq};
12809   val_t variable[4];
12810   void **closurevariable = NULL;
12811   trace.prev = tracehead; tracehead = &trace;
12812   trace.file = LOCATE_parser_prod;
12813   variable[0] =  self;
12814   variable[1] =  param0;
12815   variable[3] = variable[0];
12816   ATTR_parser_nodes___ADoExpr____n_kwdo(variable[3]) /*ADoExpr::_n_kwdo*/ =  variable[1] /*n*/;
12817   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12818   if (UNTAG_Bool(variable[3])) { /*if*/
12819     variable[3] = variable[0];
12820     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12821   }
12822   return_label453: while(false);
12823   tracehead = trace.prev;
12824   return;
12825 }
12826 void parser_prod___ADoExpr___n_block__eq(val_t  self, val_t  param0) {
12827   struct trace_t trace = {NULL, NULL, 5261, LOCATE_parser_prod___ADoExpr___n_block__eq};
12828   val_t variable[4];
12829   void **closurevariable = NULL;
12830   trace.prev = tracehead; tracehead = &trace;
12831   trace.file = LOCATE_parser_prod;
12832   variable[0] =  self;
12833   variable[1] =  param0;
12834   variable[3] = variable[0];
12835   ATTR_parser_nodes___ADoExpr____n_block(variable[3]) /*ADoExpr::_n_block*/ =  variable[1] /*n*/;
12836   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12837   if (UNTAG_Bool(variable[3])) { /*if*/
12838     variable[3] = variable[0];
12839     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
12840   }
12841   return_label454: while(false);
12842   tracehead = trace.prev;
12843   return;
12844 }
12845 void parser_prod___ADoExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
12846   struct trace_t trace = {NULL, NULL, 5287, LOCATE_parser_prod___ADoExpr___replace_child};
12847   val_t variable[5];
12848   void **closurevariable = NULL;
12849   trace.prev = tracehead; tracehead = &trace;
12850   trace.file = LOCATE_parser_prod;
12851   variable[0] =  self;
12852   variable[1] =  param0;
12853   variable[2] =  param1;
12854   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12855   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoExpr___replace_child, LOCATE_parser_prod, 5289); nit_exit(1);}
12856   variable[4] = variable[0];
12857   variable[4] = ATTR_parser_nodes___ADoExpr____n_kwdo(variable[4]) /*ADoExpr::_n_kwdo*/;
12858   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12859   if (UNTAG_Bool(variable[4])) { /*if*/
12860     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12861     if (UNTAG_Bool(variable[4])) { /*if*/
12862       variable[4] = variable[0];
12863       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12864       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwdo, ID_TKwdo)) /*cast TKwdo*/;
12865       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoExpr___replace_child, LOCATE_parser_prod, 5293); nit_exit(1);}
12866       variable[4] = variable[0];
12867       ATTR_parser_nodes___ADoExpr____n_kwdo(variable[4]) /*ADoExpr::_n_kwdo*/ =  variable[2] /*new_child*/;
12868     } else { /*if*/
12869       variable[4] = variable[0];
12870       ATTR_parser_nodes___ADoExpr____n_kwdo(variable[4]) /*ADoExpr::_n_kwdo*/ =  NIT_NULL /*null*/;
12871     }
12872     goto return_label455;
12873   }
12874   variable[4] = variable[0];
12875   variable[4] = ATTR_parser_nodes___ADoExpr____n_block(variable[4]) /*ADoExpr::_n_block*/;
12876   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
12877   if (UNTAG_Bool(variable[4])) { /*if*/
12878     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12879     if (UNTAG_Bool(variable[4])) { /*if*/
12880       variable[4] = variable[0];
12881       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
12882       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
12883       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoExpr___replace_child, LOCATE_parser_prod, 5303); nit_exit(1);}
12884       variable[4] = variable[0];
12885       ATTR_parser_nodes___ADoExpr____n_block(variable[4]) /*ADoExpr::_n_block*/ =  variable[2] /*new_child*/;
12886     } else { /*if*/
12887       variable[4] = variable[0];
12888       ATTR_parser_nodes___ADoExpr____n_block(variable[4]) /*ADoExpr::_n_block*/ =  NIT_NULL /*null*/;
12889     }
12890     goto return_label455;
12891   }
12892   return_label455: while(false);
12893   tracehead = trace.prev;
12894   return;
12895 }
12896 void parser_prod___ADoExpr___visit_all(val_t  self, val_t  param0) {
12897   struct trace_t trace = {NULL, NULL, 5312, LOCATE_parser_prod___ADoExpr___visit_all};
12898   val_t variable[4];
12899   void **closurevariable = NULL;
12900   trace.prev = tracehead; tracehead = &trace;
12901   trace.file = LOCATE_parser_prod;
12902   variable[0] =  self;
12903   variable[1] =  param0;
12904   variable[3] = variable[0];
12905   variable[3] = ATTR_parser_nodes___ADoExpr____n_kwdo(variable[3]) /*ADoExpr::_n_kwdo*/;
12906   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12907   if (UNTAG_Bool(variable[3])) { /*if*/
12908     variable[3] = variable[0];
12909     variable[3] = ATTR_parser_nodes___ADoExpr____n_kwdo(variable[3]) /*ADoExpr::_n_kwdo*/;
12910     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12911   }
12912   variable[3] = variable[0];
12913   variable[3] = ATTR_parser_nodes___ADoExpr____n_block(variable[3]) /*ADoExpr::_n_block*/;
12914   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12915   if (UNTAG_Bool(variable[3])) { /*if*/
12916     variable[3] = variable[0];
12917     variable[3] = ATTR_parser_nodes___ADoExpr____n_block(variable[3]) /*ADoExpr::_n_block*/;
12918     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12919   }
12920   return_label456: while(false);
12921   tracehead = trace.prev;
12922   return;
12923 }
12924 void parser_prod___ADoExpr___visit_all_reverse(val_t  self, val_t  param0) {
12925   struct trace_t trace = {NULL, NULL, 5322, LOCATE_parser_prod___ADoExpr___visit_all_reverse};
12926   val_t variable[4];
12927   void **closurevariable = NULL;
12928   trace.prev = tracehead; tracehead = &trace;
12929   trace.file = LOCATE_parser_prod;
12930   variable[0] =  self;
12931   variable[1] =  param0;
12932   variable[3] = variable[0];
12933   variable[3] = ATTR_parser_nodes___ADoExpr____n_kwdo(variable[3]) /*ADoExpr::_n_kwdo*/;
12934   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12935   if (UNTAG_Bool(variable[3])) { /*if*/
12936     variable[3] = variable[0];
12937     variable[3] = ATTR_parser_nodes___ADoExpr____n_kwdo(variable[3]) /*ADoExpr::_n_kwdo*/;
12938     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12939   }
12940   variable[3] = variable[0];
12941   variable[3] = ATTR_parser_nodes___ADoExpr____n_block(variable[3]) /*ADoExpr::_n_block*/;
12942   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
12943   if (UNTAG_Bool(variable[3])) { /*if*/
12944     variable[3] = variable[0];
12945     variable[3] = ATTR_parser_nodes___ADoExpr____n_block(variable[3]) /*ADoExpr::_n_block*/;
12946     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
12947   }
12948   return_label457: while(false);
12949   tracehead = trace.prev;
12950   return;
12951 }
12952 void parser_prod___ADoExpr___empty_init(val_t  self, int* init_table) {
12953   struct trace_t trace = {NULL, NULL, 5269, LOCATE_parser_prod___ADoExpr___empty_init};
12954   val_t variable[2];
12955   void **closurevariable = NULL;
12956   trace.prev = tracehead; tracehead = &trace;
12957   trace.file = LOCATE_parser_prod;
12958   variable[0] =  self;
12959   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoExpr].i]) return;
12960   return_label458: while(false);
12961   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoExpr].i] = 1;
12962   tracehead = trace.prev;
12963   return;
12964 }
12965 void parser_prod___ADoExpr___init_adoexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
12966   struct trace_t trace = {NULL, NULL, 5271, LOCATE_parser_prod___ADoExpr___init_adoexpr};
12967   val_t variable[5];
12968   void **closurevariable = NULL;
12969   trace.prev = tracehead; tracehead = &trace;
12970   trace.file = LOCATE_parser_prod;
12971   variable[0] =  self;
12972   variable[1] =  param0;
12973   variable[2] =  param1;
12974   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoExpr].i]) return;
12975   variable[4] = variable[0];
12976   CALL_parser_prod___ADoExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ADoExpr::empty_init*/;
12977   variable[4] = variable[0];
12978   ATTR_parser_nodes___ADoExpr____n_kwdo(variable[4]) /*ADoExpr::_n_kwdo*/ =  variable[1] /*n_kwdo*/;
12979   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwdo*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwdo*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwdo*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwdo*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwdo*/)( variable[1] /*n_kwdo*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12980   if (UNTAG_Bool(variable[4])) { /*if*/
12981     variable[4] = variable[0];
12982     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwdo*/)( variable[1] /*n_kwdo*/, variable[4]) /*PNode::parent=*/;
12983   }
12984   variable[4] = variable[0];
12985   ATTR_parser_nodes___ADoExpr____n_block(variable[4]) /*ADoExpr::_n_block*/ =  variable[2] /*n_block*/;
12986   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_block*/)( variable[2] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
12987   if (UNTAG_Bool(variable[4])) { /*if*/
12988     variable[4] = variable[0];
12989     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_block*/)( variable[2] /*n_block*/, variable[4]) /*PNode::parent=*/;
12990   }
12991   return_label459: while(false);
12992   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoExpr].i] = 1;
12993   tracehead = trace.prev;
12994   return;
12995 }
12996 void parser_prod___AIfExpr___n_kwif__eq(val_t  self, val_t  param0) {
12997   struct trace_t trace = {NULL, NULL, 5333, LOCATE_parser_prod___AIfExpr___n_kwif__eq};
12998   val_t variable[4];
12999   void **closurevariable = NULL;
13000   trace.prev = tracehead; tracehead = &trace;
13001   trace.file = LOCATE_parser_prod;
13002   variable[0] =  self;
13003   variable[1] =  param0;
13004   variable[3] = variable[0];
13005   ATTR_parser_nodes___AIfExpr____n_kwif(variable[3]) /*AIfExpr::_n_kwif*/ =  variable[1] /*n*/;
13006   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13007   if (UNTAG_Bool(variable[3])) { /*if*/
13008     variable[3] = variable[0];
13009     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13010   }
13011   return_label460: while(false);
13012   tracehead = trace.prev;
13013   return;
13014 }
13015 void parser_prod___AIfExpr___n_expr__eq(val_t  self, val_t  param0) {
13016   struct trace_t trace = {NULL, NULL, 5340, LOCATE_parser_prod___AIfExpr___n_expr__eq};
13017   val_t variable[4];
13018   void **closurevariable = NULL;
13019   trace.prev = tracehead; tracehead = &trace;
13020   trace.file = LOCATE_parser_prod;
13021   variable[0] =  self;
13022   variable[1] =  param0;
13023   variable[3] = variable[0];
13024   ATTR_parser_nodes___AIfExpr____n_expr(variable[3]) /*AIfExpr::_n_expr*/ =  variable[1] /*n*/;
13025   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13026   if (UNTAG_Bool(variable[3])) { /*if*/
13027     variable[3] = variable[0];
13028     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13029   }
13030   return_label461: while(false);
13031   tracehead = trace.prev;
13032   return;
13033 }
13034 void parser_prod___AIfExpr___n_then__eq(val_t  self, val_t  param0) {
13035   struct trace_t trace = {NULL, NULL, 5347, LOCATE_parser_prod___AIfExpr___n_then__eq};
13036   val_t variable[4];
13037   void **closurevariable = NULL;
13038   trace.prev = tracehead; tracehead = &trace;
13039   trace.file = LOCATE_parser_prod;
13040   variable[0] =  self;
13041   variable[1] =  param0;
13042   variable[3] = variable[0];
13043   ATTR_parser_nodes___AIfExpr____n_then(variable[3]) /*AIfExpr::_n_then*/ =  variable[1] /*n*/;
13044   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13045   if (UNTAG_Bool(variable[3])) { /*if*/
13046     variable[3] = variable[0];
13047     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13048   }
13049   return_label462: while(false);
13050   tracehead = trace.prev;
13051   return;
13052 }
13053 void parser_prod___AIfExpr___n_else__eq(val_t  self, val_t  param0) {
13054   struct trace_t trace = {NULL, NULL, 5354, LOCATE_parser_prod___AIfExpr___n_else__eq};
13055   val_t variable[4];
13056   void **closurevariable = NULL;
13057   trace.prev = tracehead; tracehead = &trace;
13058   trace.file = LOCATE_parser_prod;
13059   variable[0] =  self;
13060   variable[1] =  param0;
13061   variable[3] = variable[0];
13062   ATTR_parser_nodes___AIfExpr____n_else(variable[3]) /*AIfExpr::_n_else*/ =  variable[1] /*n*/;
13063   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13064   if (UNTAG_Bool(variable[3])) { /*if*/
13065     variable[3] = variable[0];
13066     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13067   }
13068   return_label463: while(false);
13069   tracehead = trace.prev;
13070   return;
13071 }
13072 void parser_prod___AIfExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
13073   struct trace_t trace = {NULL, NULL, 5390, LOCATE_parser_prod___AIfExpr___replace_child};
13074   val_t variable[5];
13075   void **closurevariable = NULL;
13076   trace.prev = tracehead; tracehead = &trace;
13077   trace.file = LOCATE_parser_prod;
13078   variable[0] =  self;
13079   variable[1] =  param0;
13080   variable[2] =  param1;
13081   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13082   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfExpr___replace_child, LOCATE_parser_prod, 5392); nit_exit(1);}
13083   variable[4] = variable[0];
13084   variable[4] = ATTR_parser_nodes___AIfExpr____n_kwif(variable[4]) /*AIfExpr::_n_kwif*/;
13085   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13086   if (UNTAG_Bool(variable[4])) { /*if*/
13087     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13088     if (UNTAG_Bool(variable[4])) { /*if*/
13089       variable[4] = variable[0];
13090       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13091       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwif, ID_TKwif)) /*cast TKwif*/;
13092       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfExpr___replace_child, LOCATE_parser_prod, 5396); nit_exit(1);}
13093       variable[4] = variable[0];
13094       ATTR_parser_nodes___AIfExpr____n_kwif(variable[4]) /*AIfExpr::_n_kwif*/ =  variable[2] /*new_child*/;
13095     } else { /*if*/
13096       variable[4] = variable[0];
13097       ATTR_parser_nodes___AIfExpr____n_kwif(variable[4]) /*AIfExpr::_n_kwif*/ =  NIT_NULL /*null*/;
13098     }
13099     goto return_label464;
13100   }
13101   variable[4] = variable[0];
13102   variable[4] = ATTR_parser_nodes___AIfExpr____n_expr(variable[4]) /*AIfExpr::_n_expr*/;
13103   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13104   if (UNTAG_Bool(variable[4])) { /*if*/
13105     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13106     if (UNTAG_Bool(variable[4])) { /*if*/
13107       variable[4] = variable[0];
13108       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13109       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13110       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfExpr___replace_child, LOCATE_parser_prod, 5406); nit_exit(1);}
13111       variable[4] = variable[0];
13112       ATTR_parser_nodes___AIfExpr____n_expr(variable[4]) /*AIfExpr::_n_expr*/ =  variable[2] /*new_child*/;
13113     } else { /*if*/
13114       variable[4] = variable[0];
13115       ATTR_parser_nodes___AIfExpr____n_expr(variable[4]) /*AIfExpr::_n_expr*/ =  NIT_NULL /*null*/;
13116     }
13117     goto return_label464;
13118   }
13119   variable[4] = variable[0];
13120   variable[4] = ATTR_parser_nodes___AIfExpr____n_then(variable[4]) /*AIfExpr::_n_then*/;
13121   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13122   if (UNTAG_Bool(variable[4])) { /*if*/
13123     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13124     if (UNTAG_Bool(variable[4])) { /*if*/
13125       variable[4] = variable[0];
13126       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13127       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13128       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfExpr___replace_child, LOCATE_parser_prod, 5416); nit_exit(1);}
13129       variable[4] = variable[0];
13130       ATTR_parser_nodes___AIfExpr____n_then(variable[4]) /*AIfExpr::_n_then*/ =  variable[2] /*new_child*/;
13131     } else { /*if*/
13132       variable[4] = variable[0];
13133       ATTR_parser_nodes___AIfExpr____n_then(variable[4]) /*AIfExpr::_n_then*/ =  NIT_NULL /*null*/;
13134     }
13135     goto return_label464;
13136   }
13137   variable[4] = variable[0];
13138   variable[4] = ATTR_parser_nodes___AIfExpr____n_else(variable[4]) /*AIfExpr::_n_else*/;
13139   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13140   if (UNTAG_Bool(variable[4])) { /*if*/
13141     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13142     if (UNTAG_Bool(variable[4])) { /*if*/
13143       variable[4] = variable[0];
13144       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13145       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13146       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfExpr___replace_child, LOCATE_parser_prod, 5426); nit_exit(1);}
13147       variable[4] = variable[0];
13148       ATTR_parser_nodes___AIfExpr____n_else(variable[4]) /*AIfExpr::_n_else*/ =  variable[2] /*new_child*/;
13149     } else { /*if*/
13150       variable[4] = variable[0];
13151       ATTR_parser_nodes___AIfExpr____n_else(variable[4]) /*AIfExpr::_n_else*/ =  NIT_NULL /*null*/;
13152     }
13153     goto return_label464;
13154   }
13155   return_label464: while(false);
13156   tracehead = trace.prev;
13157   return;
13158 }
13159 void parser_prod___AIfExpr___visit_all(val_t  self, val_t  param0) {
13160   struct trace_t trace = {NULL, NULL, 5435, LOCATE_parser_prod___AIfExpr___visit_all};
13161   val_t variable[4];
13162   void **closurevariable = NULL;
13163   trace.prev = tracehead; tracehead = &trace;
13164   trace.file = LOCATE_parser_prod;
13165   variable[0] =  self;
13166   variable[1] =  param0;
13167   variable[3] = variable[0];
13168   variable[3] = ATTR_parser_nodes___AIfExpr____n_kwif(variable[3]) /*AIfExpr::_n_kwif*/;
13169   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13170   if (UNTAG_Bool(variable[3])) { /*if*/
13171     variable[3] = variable[0];
13172     variable[3] = ATTR_parser_nodes___AIfExpr____n_kwif(variable[3]) /*AIfExpr::_n_kwif*/;
13173     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13174   }
13175   variable[3] = variable[0];
13176   variable[3] = ATTR_parser_nodes___AIfExpr____n_expr(variable[3]) /*AIfExpr::_n_expr*/;
13177   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13178   if (UNTAG_Bool(variable[3])) { /*if*/
13179     variable[3] = variable[0];
13180     variable[3] = ATTR_parser_nodes___AIfExpr____n_expr(variable[3]) /*AIfExpr::_n_expr*/;
13181     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13182   }
13183   variable[3] = variable[0];
13184   variable[3] = ATTR_parser_nodes___AIfExpr____n_then(variable[3]) /*AIfExpr::_n_then*/;
13185   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13186   if (UNTAG_Bool(variable[3])) { /*if*/
13187     variable[3] = variable[0];
13188     variable[3] = ATTR_parser_nodes___AIfExpr____n_then(variable[3]) /*AIfExpr::_n_then*/;
13189     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13190   }
13191   variable[3] = variable[0];
13192   variable[3] = ATTR_parser_nodes___AIfExpr____n_else(variable[3]) /*AIfExpr::_n_else*/;
13193   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13194   if (UNTAG_Bool(variable[3])) { /*if*/
13195     variable[3] = variable[0];
13196     variable[3] = ATTR_parser_nodes___AIfExpr____n_else(variable[3]) /*AIfExpr::_n_else*/;
13197     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13198   }
13199   return_label465: while(false);
13200   tracehead = trace.prev;
13201   return;
13202 }
13203 void parser_prod___AIfExpr___visit_all_reverse(val_t  self, val_t  param0) {
13204   struct trace_t trace = {NULL, NULL, 5451, LOCATE_parser_prod___AIfExpr___visit_all_reverse};
13205   val_t variable[4];
13206   void **closurevariable = NULL;
13207   trace.prev = tracehead; tracehead = &trace;
13208   trace.file = LOCATE_parser_prod;
13209   variable[0] =  self;
13210   variable[1] =  param0;
13211   variable[3] = variable[0];
13212   variable[3] = ATTR_parser_nodes___AIfExpr____n_kwif(variable[3]) /*AIfExpr::_n_kwif*/;
13213   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13214   if (UNTAG_Bool(variable[3])) { /*if*/
13215     variable[3] = variable[0];
13216     variable[3] = ATTR_parser_nodes___AIfExpr____n_kwif(variable[3]) /*AIfExpr::_n_kwif*/;
13217     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13218   }
13219   variable[3] = variable[0];
13220   variable[3] = ATTR_parser_nodes___AIfExpr____n_expr(variable[3]) /*AIfExpr::_n_expr*/;
13221   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13222   if (UNTAG_Bool(variable[3])) { /*if*/
13223     variable[3] = variable[0];
13224     variable[3] = ATTR_parser_nodes___AIfExpr____n_expr(variable[3]) /*AIfExpr::_n_expr*/;
13225     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13226   }
13227   variable[3] = variable[0];
13228   variable[3] = ATTR_parser_nodes___AIfExpr____n_then(variable[3]) /*AIfExpr::_n_then*/;
13229   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13230   if (UNTAG_Bool(variable[3])) { /*if*/
13231     variable[3] = variable[0];
13232     variable[3] = ATTR_parser_nodes___AIfExpr____n_then(variable[3]) /*AIfExpr::_n_then*/;
13233     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13234   }
13235   variable[3] = variable[0];
13236   variable[3] = ATTR_parser_nodes___AIfExpr____n_else(variable[3]) /*AIfExpr::_n_else*/;
13237   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13238   if (UNTAG_Bool(variable[3])) { /*if*/
13239     variable[3] = variable[0];
13240     variable[3] = ATTR_parser_nodes___AIfExpr____n_else(variable[3]) /*AIfExpr::_n_else*/;
13241     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13242   }
13243   return_label466: while(false);
13244   tracehead = trace.prev;
13245   return;
13246 }
13247 void parser_prod___AIfExpr___empty_init(val_t  self, int* init_table) {
13248   struct trace_t trace = {NULL, NULL, 5362, LOCATE_parser_prod___AIfExpr___empty_init};
13249   val_t variable[2];
13250   void **closurevariable = NULL;
13251   trace.prev = tracehead; tracehead = &trace;
13252   trace.file = LOCATE_parser_prod;
13253   variable[0] =  self;
13254   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfExpr].i]) return;
13255   return_label467: while(false);
13256   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfExpr].i] = 1;
13257   tracehead = trace.prev;
13258   return;
13259 }
13260 void parser_prod___AIfExpr___init_aifexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
13261   struct trace_t trace = {NULL, NULL, 5364, LOCATE_parser_prod___AIfExpr___init_aifexpr};
13262   val_t variable[7];
13263   void **closurevariable = NULL;
13264   trace.prev = tracehead; tracehead = &trace;
13265   trace.file = LOCATE_parser_prod;
13266   variable[0] =  self;
13267   variable[1] =  param0;
13268   variable[2] =  param1;
13269   variable[3] =  param2;
13270   variable[4] =  param3;
13271   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfExpr].i]) return;
13272   variable[6] = variable[0];
13273   CALL_parser_prod___AIfExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*AIfExpr::empty_init*/;
13274   variable[6] = variable[0];
13275   ATTR_parser_nodes___AIfExpr____n_kwif(variable[6]) /*AIfExpr::_n_kwif*/ =  variable[1] /*n_kwif*/;
13276   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwif*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwif*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwif*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwif*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwif*/)( variable[1] /*n_kwif*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13277   if (UNTAG_Bool(variable[6])) { /*if*/
13278     variable[6] = variable[0];
13279     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwif*/)( variable[1] /*n_kwif*/, variable[6]) /*PNode::parent=*/;
13280   }
13281   variable[6] = variable[0];
13282   ATTR_parser_nodes___AIfExpr____n_expr(variable[6]) /*AIfExpr::_n_expr*/ =  variable[2] /*n_expr*/;
13283   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13284   if (UNTAG_Bool(variable[6])) { /*if*/
13285     variable[6] = variable[0];
13286     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[6]) /*PNode::parent=*/;
13287   }
13288   variable[6] = variable[0];
13289   ATTR_parser_nodes___AIfExpr____n_then(variable[6]) /*AIfExpr::_n_then*/ =  variable[3] /*n_then*/;
13290   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_then*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_then*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_then*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_then*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_then*/)( variable[3] /*n_then*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13291   if (UNTAG_Bool(variable[6])) { /*if*/
13292     variable[6] = variable[0];
13293     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_then*/)( variable[3] /*n_then*/, variable[6]) /*PNode::parent=*/;
13294   }
13295   variable[6] = variable[0];
13296   ATTR_parser_nodes___AIfExpr____n_else(variable[6]) /*AIfExpr::_n_else*/ =  variable[4] /*n_else*/;
13297   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_else*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_else*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_else*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_else*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_else*/)( variable[4] /*n_else*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13298   if (UNTAG_Bool(variable[6])) { /*if*/
13299     variable[6] = variable[0];
13300     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_else*/)( variable[4] /*n_else*/, variable[6]) /*PNode::parent=*/;
13301   }
13302   return_label468: while(false);
13303   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfExpr].i] = 1;
13304   tracehead = trace.prev;
13305   return;
13306 }
13307 void parser_prod___AIfexprExpr___n_kwif__eq(val_t  self, val_t  param0) {
13308   struct trace_t trace = {NULL, NULL, 5468, LOCATE_parser_prod___AIfexprExpr___n_kwif__eq};
13309   val_t variable[4];
13310   void **closurevariable = NULL;
13311   trace.prev = tracehead; tracehead = &trace;
13312   trace.file = LOCATE_parser_prod;
13313   variable[0] =  self;
13314   variable[1] =  param0;
13315   variable[3] = variable[0];
13316   ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[3]) /*AIfexprExpr::_n_kwif*/ =  variable[1] /*n*/;
13317   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13318   if (UNTAG_Bool(variable[3])) { /*if*/
13319     variable[3] = variable[0];
13320     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13321   }
13322   return_label469: while(false);
13323   tracehead = trace.prev;
13324   return;
13325 }
13326 void parser_prod___AIfexprExpr___n_expr__eq(val_t  self, val_t  param0) {
13327   struct trace_t trace = {NULL, NULL, 5475, LOCATE_parser_prod___AIfexprExpr___n_expr__eq};
13328   val_t variable[4];
13329   void **closurevariable = NULL;
13330   trace.prev = tracehead; tracehead = &trace;
13331   trace.file = LOCATE_parser_prod;
13332   variable[0] =  self;
13333   variable[1] =  param0;
13334   variable[3] = variable[0];
13335   ATTR_parser_nodes___AIfexprExpr____n_expr(variable[3]) /*AIfexprExpr::_n_expr*/ =  variable[1] /*n*/;
13336   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13337   if (UNTAG_Bool(variable[3])) { /*if*/
13338     variable[3] = variable[0];
13339     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13340   }
13341   return_label470: while(false);
13342   tracehead = trace.prev;
13343   return;
13344 }
13345 void parser_prod___AIfexprExpr___n_kwthen__eq(val_t  self, val_t  param0) {
13346   struct trace_t trace = {NULL, NULL, 5482, LOCATE_parser_prod___AIfexprExpr___n_kwthen__eq};
13347   val_t variable[4];
13348   void **closurevariable = NULL;
13349   trace.prev = tracehead; tracehead = &trace;
13350   trace.file = LOCATE_parser_prod;
13351   variable[0] =  self;
13352   variable[1] =  param0;
13353   variable[3] = variable[0];
13354   ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[3]) /*AIfexprExpr::_n_kwthen*/ =  variable[1] /*n*/;
13355   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13356   if (UNTAG_Bool(variable[3])) { /*if*/
13357     variable[3] = variable[0];
13358     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13359   }
13360   return_label471: while(false);
13361   tracehead = trace.prev;
13362   return;
13363 }
13364 void parser_prod___AIfexprExpr___n_then__eq(val_t  self, val_t  param0) {
13365   struct trace_t trace = {NULL, NULL, 5489, LOCATE_parser_prod___AIfexprExpr___n_then__eq};
13366   val_t variable[4];
13367   void **closurevariable = NULL;
13368   trace.prev = tracehead; tracehead = &trace;
13369   trace.file = LOCATE_parser_prod;
13370   variable[0] =  self;
13371   variable[1] =  param0;
13372   variable[3] = variable[0];
13373   ATTR_parser_nodes___AIfexprExpr____n_then(variable[3]) /*AIfexprExpr::_n_then*/ =  variable[1] /*n*/;
13374   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13375   if (UNTAG_Bool(variable[3])) { /*if*/
13376     variable[3] = variable[0];
13377     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13378   }
13379   return_label472: while(false);
13380   tracehead = trace.prev;
13381   return;
13382 }
13383 void parser_prod___AIfexprExpr___n_kwelse__eq(val_t  self, val_t  param0) {
13384   struct trace_t trace = {NULL, NULL, 5496, LOCATE_parser_prod___AIfexprExpr___n_kwelse__eq};
13385   val_t variable[4];
13386   void **closurevariable = NULL;
13387   trace.prev = tracehead; tracehead = &trace;
13388   trace.file = LOCATE_parser_prod;
13389   variable[0] =  self;
13390   variable[1] =  param0;
13391   variable[3] = variable[0];
13392   ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[3]) /*AIfexprExpr::_n_kwelse*/ =  variable[1] /*n*/;
13393   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13394   if (UNTAG_Bool(variable[3])) { /*if*/
13395     variable[3] = variable[0];
13396     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13397   }
13398   return_label473: while(false);
13399   tracehead = trace.prev;
13400   return;
13401 }
13402 void parser_prod___AIfexprExpr___n_else__eq(val_t  self, val_t  param0) {
13403   struct trace_t trace = {NULL, NULL, 5503, LOCATE_parser_prod___AIfexprExpr___n_else__eq};
13404   val_t variable[4];
13405   void **closurevariable = NULL;
13406   trace.prev = tracehead; tracehead = &trace;
13407   trace.file = LOCATE_parser_prod;
13408   variable[0] =  self;
13409   variable[1] =  param0;
13410   variable[3] = variable[0];
13411   ATTR_parser_nodes___AIfexprExpr____n_else(variable[3]) /*AIfexprExpr::_n_else*/ =  variable[1] /*n*/;
13412   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13413   if (UNTAG_Bool(variable[3])) { /*if*/
13414     variable[3] = variable[0];
13415     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13416   }
13417   return_label474: while(false);
13418   tracehead = trace.prev;
13419   return;
13420 }
13421 void parser_prod___AIfexprExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
13422   struct trace_t trace = {NULL, NULL, 5549, LOCATE_parser_prod___AIfexprExpr___replace_child};
13423   val_t variable[5];
13424   void **closurevariable = NULL;
13425   trace.prev = tracehead; tracehead = &trace;
13426   trace.file = LOCATE_parser_prod;
13427   variable[0] =  self;
13428   variable[1] =  param0;
13429   variable[2] =  param1;
13430   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13431   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5551); nit_exit(1);}
13432   variable[4] = variable[0];
13433   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[4]) /*AIfexprExpr::_n_kwif*/;
13434   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13435   if (UNTAG_Bool(variable[4])) { /*if*/
13436     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13437     if (UNTAG_Bool(variable[4])) { /*if*/
13438       variable[4] = variable[0];
13439       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13440       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwif, ID_TKwif)) /*cast TKwif*/;
13441       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5555); nit_exit(1);}
13442       variable[4] = variable[0];
13443       ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[4]) /*AIfexprExpr::_n_kwif*/ =  variable[2] /*new_child*/;
13444     } else { /*if*/
13445       variable[4] = variable[0];
13446       ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[4]) /*AIfexprExpr::_n_kwif*/ =  NIT_NULL /*null*/;
13447     }
13448     goto return_label475;
13449   }
13450   variable[4] = variable[0];
13451   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_expr(variable[4]) /*AIfexprExpr::_n_expr*/;
13452   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13453   if (UNTAG_Bool(variable[4])) { /*if*/
13454     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13455     if (UNTAG_Bool(variable[4])) { /*if*/
13456       variable[4] = variable[0];
13457       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13458       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13459       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5565); nit_exit(1);}
13460       variable[4] = variable[0];
13461       ATTR_parser_nodes___AIfexprExpr____n_expr(variable[4]) /*AIfexprExpr::_n_expr*/ =  variable[2] /*new_child*/;
13462     } else { /*if*/
13463       variable[4] = variable[0];
13464       ATTR_parser_nodes___AIfexprExpr____n_expr(variable[4]) /*AIfexprExpr::_n_expr*/ =  NIT_NULL /*null*/;
13465     }
13466     goto return_label475;
13467   }
13468   variable[4] = variable[0];
13469   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[4]) /*AIfexprExpr::_n_kwthen*/;
13470   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13471   if (UNTAG_Bool(variable[4])) { /*if*/
13472     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13473     if (UNTAG_Bool(variable[4])) { /*if*/
13474       variable[4] = variable[0];
13475       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13476       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwthen, ID_TKwthen)) /*cast TKwthen*/;
13477       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5575); nit_exit(1);}
13478       variable[4] = variable[0];
13479       ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[4]) /*AIfexprExpr::_n_kwthen*/ =  variable[2] /*new_child*/;
13480     } else { /*if*/
13481       variable[4] = variable[0];
13482       ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[4]) /*AIfexprExpr::_n_kwthen*/ =  NIT_NULL /*null*/;
13483     }
13484     goto return_label475;
13485   }
13486   variable[4] = variable[0];
13487   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_then(variable[4]) /*AIfexprExpr::_n_then*/;
13488   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13489   if (UNTAG_Bool(variable[4])) { /*if*/
13490     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13491     if (UNTAG_Bool(variable[4])) { /*if*/
13492       variable[4] = variable[0];
13493       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13494       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13495       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5585); nit_exit(1);}
13496       variable[4] = variable[0];
13497       ATTR_parser_nodes___AIfexprExpr____n_then(variable[4]) /*AIfexprExpr::_n_then*/ =  variable[2] /*new_child*/;
13498     } else { /*if*/
13499       variable[4] = variable[0];
13500       ATTR_parser_nodes___AIfexprExpr____n_then(variable[4]) /*AIfexprExpr::_n_then*/ =  NIT_NULL /*null*/;
13501     }
13502     goto return_label475;
13503   }
13504   variable[4] = variable[0];
13505   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[4]) /*AIfexprExpr::_n_kwelse*/;
13506   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13507   if (UNTAG_Bool(variable[4])) { /*if*/
13508     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13509     if (UNTAG_Bool(variable[4])) { /*if*/
13510       variable[4] = variable[0];
13511       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13512       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwelse, ID_TKwelse)) /*cast TKwelse*/;
13513       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5595); nit_exit(1);}
13514       variable[4] = variable[0];
13515       ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[4]) /*AIfexprExpr::_n_kwelse*/ =  variable[2] /*new_child*/;
13516     } else { /*if*/
13517       variable[4] = variable[0];
13518       ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[4]) /*AIfexprExpr::_n_kwelse*/ =  NIT_NULL /*null*/;
13519     }
13520     goto return_label475;
13521   }
13522   variable[4] = variable[0];
13523   variable[4] = ATTR_parser_nodes___AIfexprExpr____n_else(variable[4]) /*AIfexprExpr::_n_else*/;
13524   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13525   if (UNTAG_Bool(variable[4])) { /*if*/
13526     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13527     if (UNTAG_Bool(variable[4])) { /*if*/
13528       variable[4] = variable[0];
13529       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13530       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13531       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIfexprExpr___replace_child, LOCATE_parser_prod, 5605); nit_exit(1);}
13532       variable[4] = variable[0];
13533       ATTR_parser_nodes___AIfexprExpr____n_else(variable[4]) /*AIfexprExpr::_n_else*/ =  variable[2] /*new_child*/;
13534     } else { /*if*/
13535       variable[4] = variable[0];
13536       ATTR_parser_nodes___AIfexprExpr____n_else(variable[4]) /*AIfexprExpr::_n_else*/ =  NIT_NULL /*null*/;
13537     }
13538     goto return_label475;
13539   }
13540   return_label475: while(false);
13541   tracehead = trace.prev;
13542   return;
13543 }
13544 void parser_prod___AIfexprExpr___visit_all(val_t  self, val_t  param0) {
13545   struct trace_t trace = {NULL, NULL, 5614, LOCATE_parser_prod___AIfexprExpr___visit_all};
13546   val_t variable[4];
13547   void **closurevariable = NULL;
13548   trace.prev = tracehead; tracehead = &trace;
13549   trace.file = LOCATE_parser_prod;
13550   variable[0] =  self;
13551   variable[1] =  param0;
13552   variable[3] = variable[0];
13553   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[3]) /*AIfexprExpr::_n_kwif*/;
13554   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13555   if (UNTAG_Bool(variable[3])) { /*if*/
13556     variable[3] = variable[0];
13557     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[3]) /*AIfexprExpr::_n_kwif*/;
13558     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13559   }
13560   variable[3] = variable[0];
13561   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_expr(variable[3]) /*AIfexprExpr::_n_expr*/;
13562   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13563   if (UNTAG_Bool(variable[3])) { /*if*/
13564     variable[3] = variable[0];
13565     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_expr(variable[3]) /*AIfexprExpr::_n_expr*/;
13566     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13567   }
13568   variable[3] = variable[0];
13569   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[3]) /*AIfexprExpr::_n_kwthen*/;
13570   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13571   if (UNTAG_Bool(variable[3])) { /*if*/
13572     variable[3] = variable[0];
13573     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[3]) /*AIfexprExpr::_n_kwthen*/;
13574     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13575   }
13576   variable[3] = variable[0];
13577   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_then(variable[3]) /*AIfexprExpr::_n_then*/;
13578   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13579   if (UNTAG_Bool(variable[3])) { /*if*/
13580     variable[3] = variable[0];
13581     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_then(variable[3]) /*AIfexprExpr::_n_then*/;
13582     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13583   }
13584   variable[3] = variable[0];
13585   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[3]) /*AIfexprExpr::_n_kwelse*/;
13586   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13587   if (UNTAG_Bool(variable[3])) { /*if*/
13588     variable[3] = variable[0];
13589     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[3]) /*AIfexprExpr::_n_kwelse*/;
13590     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13591   }
13592   variable[3] = variable[0];
13593   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_else(variable[3]) /*AIfexprExpr::_n_else*/;
13594   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13595   if (UNTAG_Bool(variable[3])) { /*if*/
13596     variable[3] = variable[0];
13597     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_else(variable[3]) /*AIfexprExpr::_n_else*/;
13598     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13599   }
13600   return_label476: while(false);
13601   tracehead = trace.prev;
13602   return;
13603 }
13604 void parser_prod___AIfexprExpr___visit_all_reverse(val_t  self, val_t  param0) {
13605   struct trace_t trace = {NULL, NULL, 5636, LOCATE_parser_prod___AIfexprExpr___visit_all_reverse};
13606   val_t variable[4];
13607   void **closurevariable = NULL;
13608   trace.prev = tracehead; tracehead = &trace;
13609   trace.file = LOCATE_parser_prod;
13610   variable[0] =  self;
13611   variable[1] =  param0;
13612   variable[3] = variable[0];
13613   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[3]) /*AIfexprExpr::_n_kwif*/;
13614   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13615   if (UNTAG_Bool(variable[3])) { /*if*/
13616     variable[3] = variable[0];
13617     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[3]) /*AIfexprExpr::_n_kwif*/;
13618     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13619   }
13620   variable[3] = variable[0];
13621   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_expr(variable[3]) /*AIfexprExpr::_n_expr*/;
13622   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13623   if (UNTAG_Bool(variable[3])) { /*if*/
13624     variable[3] = variable[0];
13625     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_expr(variable[3]) /*AIfexprExpr::_n_expr*/;
13626     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13627   }
13628   variable[3] = variable[0];
13629   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[3]) /*AIfexprExpr::_n_kwthen*/;
13630   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13631   if (UNTAG_Bool(variable[3])) { /*if*/
13632     variable[3] = variable[0];
13633     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[3]) /*AIfexprExpr::_n_kwthen*/;
13634     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13635   }
13636   variable[3] = variable[0];
13637   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_then(variable[3]) /*AIfexprExpr::_n_then*/;
13638   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13639   if (UNTAG_Bool(variable[3])) { /*if*/
13640     variable[3] = variable[0];
13641     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_then(variable[3]) /*AIfexprExpr::_n_then*/;
13642     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13643   }
13644   variable[3] = variable[0];
13645   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[3]) /*AIfexprExpr::_n_kwelse*/;
13646   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13647   if (UNTAG_Bool(variable[3])) { /*if*/
13648     variable[3] = variable[0];
13649     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[3]) /*AIfexprExpr::_n_kwelse*/;
13650     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13651   }
13652   variable[3] = variable[0];
13653   variable[3] = ATTR_parser_nodes___AIfexprExpr____n_else(variable[3]) /*AIfexprExpr::_n_else*/;
13654   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13655   if (UNTAG_Bool(variable[3])) { /*if*/
13656     variable[3] = variable[0];
13657     variable[3] = ATTR_parser_nodes___AIfexprExpr____n_else(variable[3]) /*AIfexprExpr::_n_else*/;
13658     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13659   }
13660   return_label477: while(false);
13661   tracehead = trace.prev;
13662   return;
13663 }
13664 void parser_prod___AIfexprExpr___empty_init(val_t  self, int* init_table) {
13665   struct trace_t trace = {NULL, NULL, 5511, LOCATE_parser_prod___AIfexprExpr___empty_init};
13666   val_t variable[2];
13667   void **closurevariable = NULL;
13668   trace.prev = tracehead; tracehead = &trace;
13669   trace.file = LOCATE_parser_prod;
13670   variable[0] =  self;
13671   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfexprExpr].i]) return;
13672   return_label478: while(false);
13673   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfexprExpr].i] = 1;
13674   tracehead = trace.prev;
13675   return;
13676 }
13677 void parser_prod___AIfexprExpr___init_aifexprexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5, int* init_table) {
13678   struct trace_t trace = {NULL, NULL, 5513, LOCATE_parser_prod___AIfexprExpr___init_aifexprexpr};
13679   val_t variable[9];
13680   void **closurevariable = NULL;
13681   trace.prev = tracehead; tracehead = &trace;
13682   trace.file = LOCATE_parser_prod;
13683   variable[0] =  self;
13684   variable[1] =  param0;
13685   variable[2] =  param1;
13686   variable[3] =  param2;
13687   variable[4] =  param3;
13688   variable[5] =  param4;
13689   variable[6] =  param5;
13690   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfexprExpr].i]) return;
13691   variable[8] = variable[0];
13692   CALL_parser_prod___AIfexprExpr___empty_init(variable[8])(variable[8], init_table /*YYY*/) /*AIfexprExpr::empty_init*/;
13693   variable[8] = variable[0];
13694   ATTR_parser_nodes___AIfexprExpr____n_kwif(variable[8]) /*AIfexprExpr::_n_kwif*/ =  variable[1] /*n_kwif*/;
13695   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwif*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwif*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwif*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwif*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwif*/)( variable[1] /*n_kwif*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13696   if (UNTAG_Bool(variable[8])) { /*if*/
13697     variable[8] = variable[0];
13698     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwif*/)( variable[1] /*n_kwif*/, variable[8]) /*PNode::parent=*/;
13699   }
13700   variable[8] = variable[0];
13701   ATTR_parser_nodes___AIfexprExpr____n_expr(variable[8]) /*AIfexprExpr::_n_expr*/ =  variable[2] /*n_expr*/;
13702   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13703   if (UNTAG_Bool(variable[8])) { /*if*/
13704     variable[8] = variable[0];
13705     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[8]) /*PNode::parent=*/;
13706   }
13707   variable[8] = variable[0];
13708   ATTR_parser_nodes___AIfexprExpr____n_kwthen(variable[8]) /*AIfexprExpr::_n_kwthen*/ =  variable[3] /*n_kwthen*/;
13709   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_kwthen*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_kwthen*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_kwthen*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_kwthen*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_kwthen*/)( variable[3] /*n_kwthen*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13710   if (UNTAG_Bool(variable[8])) { /*if*/
13711     variable[8] = variable[0];
13712     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_kwthen*/)( variable[3] /*n_kwthen*/, variable[8]) /*PNode::parent=*/;
13713   }
13714   variable[8] = variable[0];
13715   ATTR_parser_nodes___AIfexprExpr____n_then(variable[8]) /*AIfexprExpr::_n_then*/ =  variable[4] /*n_then*/;
13716   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_then*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_then*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_then*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_then*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_then*/)( variable[4] /*n_then*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13717   if (UNTAG_Bool(variable[8])) { /*if*/
13718     variable[8] = variable[0];
13719     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_then*/)( variable[4] /*n_then*/, variable[8]) /*PNode::parent=*/;
13720   }
13721   variable[8] = variable[0];
13722   ATTR_parser_nodes___AIfexprExpr____n_kwelse(variable[8]) /*AIfexprExpr::_n_kwelse*/ =  variable[5] /*n_kwelse*/;
13723   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_kwelse*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_kwelse*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_kwelse*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_kwelse*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_kwelse*/)( variable[5] /*n_kwelse*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13724   if (UNTAG_Bool(variable[8])) { /*if*/
13725     variable[8] = variable[0];
13726     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_kwelse*/)( variable[5] /*n_kwelse*/, variable[8]) /*PNode::parent=*/;
13727   }
13728   variable[8] = variable[0];
13729   ATTR_parser_nodes___AIfexprExpr____n_else(variable[8]) /*AIfexprExpr::_n_else*/ =  variable[6] /*n_else*/;
13730   variable[8] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[6] /*n_else*/ ==  NIT_NULL /*null*/) || (( variable[6] /*n_else*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[6] /*n_else*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[6] /*n_else*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[6] /*n_else*/)( variable[6] /*n_else*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13731   if (UNTAG_Bool(variable[8])) { /*if*/
13732     variable[8] = variable[0];
13733     CALL_parser_prod___PNode___parent__eq( variable[6] /*n_else*/)( variable[6] /*n_else*/, variable[8]) /*PNode::parent=*/;
13734   }
13735   return_label479: while(false);
13736   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIfexprExpr].i] = 1;
13737   tracehead = trace.prev;
13738   return;
13739 }
13740 void parser_prod___AWhileExpr___n_kwwhile__eq(val_t  self, val_t  param0) {
13741   struct trace_t trace = {NULL, NULL, 5659, LOCATE_parser_prod___AWhileExpr___n_kwwhile__eq};
13742   val_t variable[4];
13743   void **closurevariable = NULL;
13744   trace.prev = tracehead; tracehead = &trace;
13745   trace.file = LOCATE_parser_prod;
13746   variable[0] =  self;
13747   variable[1] =  param0;
13748   variable[3] = variable[0];
13749   ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[3]) /*AWhileExpr::_n_kwwhile*/ =  variable[1] /*n*/;
13750   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13751   if (UNTAG_Bool(variable[3])) { /*if*/
13752     variable[3] = variable[0];
13753     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13754   }
13755   return_label480: while(false);
13756   tracehead = trace.prev;
13757   return;
13758 }
13759 void parser_prod___AWhileExpr___n_expr__eq(val_t  self, val_t  param0) {
13760   struct trace_t trace = {NULL, NULL, 5666, LOCATE_parser_prod___AWhileExpr___n_expr__eq};
13761   val_t variable[4];
13762   void **closurevariable = NULL;
13763   trace.prev = tracehead; tracehead = &trace;
13764   trace.file = LOCATE_parser_prod;
13765   variable[0] =  self;
13766   variable[1] =  param0;
13767   variable[3] = variable[0];
13768   ATTR_parser_nodes___AWhileExpr____n_expr(variable[3]) /*AWhileExpr::_n_expr*/ =  variable[1] /*n*/;
13769   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13770   if (UNTAG_Bool(variable[3])) { /*if*/
13771     variable[3] = variable[0];
13772     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13773   }
13774   return_label481: while(false);
13775   tracehead = trace.prev;
13776   return;
13777 }
13778 void parser_prod___AWhileExpr___n_kwdo__eq(val_t  self, val_t  param0) {
13779   struct trace_t trace = {NULL, NULL, 5673, LOCATE_parser_prod___AWhileExpr___n_kwdo__eq};
13780   val_t variable[4];
13781   void **closurevariable = NULL;
13782   trace.prev = tracehead; tracehead = &trace;
13783   trace.file = LOCATE_parser_prod;
13784   variable[0] =  self;
13785   variable[1] =  param0;
13786   variable[3] = variable[0];
13787   ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[3]) /*AWhileExpr::_n_kwdo*/ =  variable[1] /*n*/;
13788   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13789   if (UNTAG_Bool(variable[3])) { /*if*/
13790     variable[3] = variable[0];
13791     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13792   }
13793   return_label482: while(false);
13794   tracehead = trace.prev;
13795   return;
13796 }
13797 void parser_prod___AWhileExpr___n_block__eq(val_t  self, val_t  param0) {
13798   struct trace_t trace = {NULL, NULL, 5680, LOCATE_parser_prod___AWhileExpr___n_block__eq};
13799   val_t variable[4];
13800   void **closurevariable = NULL;
13801   trace.prev = tracehead; tracehead = &trace;
13802   trace.file = LOCATE_parser_prod;
13803   variable[0] =  self;
13804   variable[1] =  param0;
13805   variable[3] = variable[0];
13806   ATTR_parser_nodes___AWhileExpr____n_block(variable[3]) /*AWhileExpr::_n_block*/ =  variable[1] /*n*/;
13807   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13808   if (UNTAG_Bool(variable[3])) { /*if*/
13809     variable[3] = variable[0];
13810     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
13811   }
13812   return_label483: while(false);
13813   tracehead = trace.prev;
13814   return;
13815 }
13816 void parser_prod___AWhileExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
13817   struct trace_t trace = {NULL, NULL, 5716, LOCATE_parser_prod___AWhileExpr___replace_child};
13818   val_t variable[5];
13819   void **closurevariable = NULL;
13820   trace.prev = tracehead; tracehead = &trace;
13821   trace.file = LOCATE_parser_prod;
13822   variable[0] =  self;
13823   variable[1] =  param0;
13824   variable[2] =  param1;
13825   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13826   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWhileExpr___replace_child, LOCATE_parser_prod, 5718); nit_exit(1);}
13827   variable[4] = variable[0];
13828   variable[4] = ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[4]) /*AWhileExpr::_n_kwwhile*/;
13829   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13830   if (UNTAG_Bool(variable[4])) { /*if*/
13831     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13832     if (UNTAG_Bool(variable[4])) { /*if*/
13833       variable[4] = variable[0];
13834       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13835       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwwhile, ID_TKwwhile)) /*cast TKwwhile*/;
13836       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWhileExpr___replace_child, LOCATE_parser_prod, 5722); nit_exit(1);}
13837       variable[4] = variable[0];
13838       ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[4]) /*AWhileExpr::_n_kwwhile*/ =  variable[2] /*new_child*/;
13839     } else { /*if*/
13840       variable[4] = variable[0];
13841       ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[4]) /*AWhileExpr::_n_kwwhile*/ =  NIT_NULL /*null*/;
13842     }
13843     goto return_label484;
13844   }
13845   variable[4] = variable[0];
13846   variable[4] = ATTR_parser_nodes___AWhileExpr____n_expr(variable[4]) /*AWhileExpr::_n_expr*/;
13847   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13848   if (UNTAG_Bool(variable[4])) { /*if*/
13849     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13850     if (UNTAG_Bool(variable[4])) { /*if*/
13851       variable[4] = variable[0];
13852       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13853       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13854       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWhileExpr___replace_child, LOCATE_parser_prod, 5732); nit_exit(1);}
13855       variable[4] = variable[0];
13856       ATTR_parser_nodes___AWhileExpr____n_expr(variable[4]) /*AWhileExpr::_n_expr*/ =  variable[2] /*new_child*/;
13857     } else { /*if*/
13858       variable[4] = variable[0];
13859       ATTR_parser_nodes___AWhileExpr____n_expr(variable[4]) /*AWhileExpr::_n_expr*/ =  NIT_NULL /*null*/;
13860     }
13861     goto return_label484;
13862   }
13863   variable[4] = variable[0];
13864   variable[4] = ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[4]) /*AWhileExpr::_n_kwdo*/;
13865   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13866   if (UNTAG_Bool(variable[4])) { /*if*/
13867     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13868     if (UNTAG_Bool(variable[4])) { /*if*/
13869       variable[4] = variable[0];
13870       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13871       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwdo, ID_TKwdo)) /*cast TKwdo*/;
13872       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWhileExpr___replace_child, LOCATE_parser_prod, 5742); nit_exit(1);}
13873       variable[4] = variable[0];
13874       ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[4]) /*AWhileExpr::_n_kwdo*/ =  variable[2] /*new_child*/;
13875     } else { /*if*/
13876       variable[4] = variable[0];
13877       ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[4]) /*AWhileExpr::_n_kwdo*/ =  NIT_NULL /*null*/;
13878     }
13879     goto return_label484;
13880   }
13881   variable[4] = variable[0];
13882   variable[4] = ATTR_parser_nodes___AWhileExpr____n_block(variable[4]) /*AWhileExpr::_n_block*/;
13883   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
13884   if (UNTAG_Bool(variable[4])) { /*if*/
13885     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
13886     if (UNTAG_Bool(variable[4])) { /*if*/
13887       variable[4] = variable[0];
13888       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
13889       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
13890       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AWhileExpr___replace_child, LOCATE_parser_prod, 5752); nit_exit(1);}
13891       variable[4] = variable[0];
13892       ATTR_parser_nodes___AWhileExpr____n_block(variable[4]) /*AWhileExpr::_n_block*/ =  variable[2] /*new_child*/;
13893     } else { /*if*/
13894       variable[4] = variable[0];
13895       ATTR_parser_nodes___AWhileExpr____n_block(variable[4]) /*AWhileExpr::_n_block*/ =  NIT_NULL /*null*/;
13896     }
13897     goto return_label484;
13898   }
13899   return_label484: while(false);
13900   tracehead = trace.prev;
13901   return;
13902 }
13903 void parser_prod___AWhileExpr___visit_all(val_t  self, val_t  param0) {
13904   struct trace_t trace = {NULL, NULL, 5761, LOCATE_parser_prod___AWhileExpr___visit_all};
13905   val_t variable[4];
13906   void **closurevariable = NULL;
13907   trace.prev = tracehead; tracehead = &trace;
13908   trace.file = LOCATE_parser_prod;
13909   variable[0] =  self;
13910   variable[1] =  param0;
13911   variable[3] = variable[0];
13912   variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[3]) /*AWhileExpr::_n_kwwhile*/;
13913   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13914   if (UNTAG_Bool(variable[3])) { /*if*/
13915     variable[3] = variable[0];
13916     variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[3]) /*AWhileExpr::_n_kwwhile*/;
13917     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13918   }
13919   variable[3] = variable[0];
13920   variable[3] = ATTR_parser_nodes___AWhileExpr____n_expr(variable[3]) /*AWhileExpr::_n_expr*/;
13921   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13922   if (UNTAG_Bool(variable[3])) { /*if*/
13923     variable[3] = variable[0];
13924     variable[3] = ATTR_parser_nodes___AWhileExpr____n_expr(variable[3]) /*AWhileExpr::_n_expr*/;
13925     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13926   }
13927   variable[3] = variable[0];
13928   variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[3]) /*AWhileExpr::_n_kwdo*/;
13929   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13930   if (UNTAG_Bool(variable[3])) { /*if*/
13931     variable[3] = variable[0];
13932     variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[3]) /*AWhileExpr::_n_kwdo*/;
13933     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13934   }
13935   variable[3] = variable[0];
13936   variable[3] = ATTR_parser_nodes___AWhileExpr____n_block(variable[3]) /*AWhileExpr::_n_block*/;
13937   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13938   if (UNTAG_Bool(variable[3])) { /*if*/
13939     variable[3] = variable[0];
13940     variable[3] = ATTR_parser_nodes___AWhileExpr____n_block(variable[3]) /*AWhileExpr::_n_block*/;
13941     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13942   }
13943   return_label485: while(false);
13944   tracehead = trace.prev;
13945   return;
13946 }
13947 void parser_prod___AWhileExpr___visit_all_reverse(val_t  self, val_t  param0) {
13948   struct trace_t trace = {NULL, NULL, 5777, LOCATE_parser_prod___AWhileExpr___visit_all_reverse};
13949   val_t variable[4];
13950   void **closurevariable = NULL;
13951   trace.prev = tracehead; tracehead = &trace;
13952   trace.file = LOCATE_parser_prod;
13953   variable[0] =  self;
13954   variable[1] =  param0;
13955   variable[3] = variable[0];
13956   variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[3]) /*AWhileExpr::_n_kwwhile*/;
13957   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13958   if (UNTAG_Bool(variable[3])) { /*if*/
13959     variable[3] = variable[0];
13960     variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[3]) /*AWhileExpr::_n_kwwhile*/;
13961     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13962   }
13963   variable[3] = variable[0];
13964   variable[3] = ATTR_parser_nodes___AWhileExpr____n_expr(variable[3]) /*AWhileExpr::_n_expr*/;
13965   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13966   if (UNTAG_Bool(variable[3])) { /*if*/
13967     variable[3] = variable[0];
13968     variable[3] = ATTR_parser_nodes___AWhileExpr____n_expr(variable[3]) /*AWhileExpr::_n_expr*/;
13969     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13970   }
13971   variable[3] = variable[0];
13972   variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[3]) /*AWhileExpr::_n_kwdo*/;
13973   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13974   if (UNTAG_Bool(variable[3])) { /*if*/
13975     variable[3] = variable[0];
13976     variable[3] = ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[3]) /*AWhileExpr::_n_kwdo*/;
13977     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13978   }
13979   variable[3] = variable[0];
13980   variable[3] = ATTR_parser_nodes___AWhileExpr____n_block(variable[3]) /*AWhileExpr::_n_block*/;
13981   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
13982   if (UNTAG_Bool(variable[3])) { /*if*/
13983     variable[3] = variable[0];
13984     variable[3] = ATTR_parser_nodes___AWhileExpr____n_block(variable[3]) /*AWhileExpr::_n_block*/;
13985     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
13986   }
13987   return_label486: while(false);
13988   tracehead = trace.prev;
13989   return;
13990 }
13991 void parser_prod___AWhileExpr___empty_init(val_t  self, int* init_table) {
13992   struct trace_t trace = {NULL, NULL, 5688, LOCATE_parser_prod___AWhileExpr___empty_init};
13993   val_t variable[2];
13994   void **closurevariable = NULL;
13995   trace.prev = tracehead; tracehead = &trace;
13996   trace.file = LOCATE_parser_prod;
13997   variable[0] =  self;
13998   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWhileExpr].i]) return;
13999   return_label487: while(false);
14000   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWhileExpr].i] = 1;
14001   tracehead = trace.prev;
14002   return;
14003 }
14004 void parser_prod___AWhileExpr___init_awhileexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
14005   struct trace_t trace = {NULL, NULL, 5690, LOCATE_parser_prod___AWhileExpr___init_awhileexpr};
14006   val_t variable[7];
14007   void **closurevariable = NULL;
14008   trace.prev = tracehead; tracehead = &trace;
14009   trace.file = LOCATE_parser_prod;
14010   variable[0] =  self;
14011   variable[1] =  param0;
14012   variable[2] =  param1;
14013   variable[3] =  param2;
14014   variable[4] =  param3;
14015   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWhileExpr].i]) return;
14016   variable[6] = variable[0];
14017   CALL_parser_prod___AWhileExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*AWhileExpr::empty_init*/;
14018   variable[6] = variable[0];
14019   ATTR_parser_nodes___AWhileExpr____n_kwwhile(variable[6]) /*AWhileExpr::_n_kwwhile*/ =  variable[1] /*n_kwwhile*/;
14020   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwwhile*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwwhile*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwwhile*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwwhile*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwwhile*/)( variable[1] /*n_kwwhile*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14021   if (UNTAG_Bool(variable[6])) { /*if*/
14022     variable[6] = variable[0];
14023     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwwhile*/)( variable[1] /*n_kwwhile*/, variable[6]) /*PNode::parent=*/;
14024   }
14025   variable[6] = variable[0];
14026   ATTR_parser_nodes___AWhileExpr____n_expr(variable[6]) /*AWhileExpr::_n_expr*/ =  variable[2] /*n_expr*/;
14027   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14028   if (UNTAG_Bool(variable[6])) { /*if*/
14029     variable[6] = variable[0];
14030     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[6]) /*PNode::parent=*/;
14031   }
14032   variable[6] = variable[0];
14033   ATTR_parser_nodes___AWhileExpr____n_kwdo(variable[6]) /*AWhileExpr::_n_kwdo*/ =  variable[3] /*n_kwdo*/;
14034   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_kwdo*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_kwdo*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_kwdo*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_kwdo*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_kwdo*/)( variable[3] /*n_kwdo*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14035   if (UNTAG_Bool(variable[6])) { /*if*/
14036     variable[6] = variable[0];
14037     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_kwdo*/)( variable[3] /*n_kwdo*/, variable[6]) /*PNode::parent=*/;
14038   }
14039   variable[6] = variable[0];
14040   ATTR_parser_nodes___AWhileExpr____n_block(variable[6]) /*AWhileExpr::_n_block*/ =  variable[4] /*n_block*/;
14041   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_block*/)( variable[4] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14042   if (UNTAG_Bool(variable[6])) { /*if*/
14043     variable[6] = variable[0];
14044     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_block*/)( variable[4] /*n_block*/, variable[6]) /*PNode::parent=*/;
14045   }
14046   return_label488: while(false);
14047   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AWhileExpr].i] = 1;
14048   tracehead = trace.prev;
14049   return;
14050 }
14051 void parser_prod___AForExpr___n_vardecl__eq(val_t  self, val_t  param0) {
14052   struct trace_t trace = {NULL, NULL, 5794, LOCATE_parser_prod___AForExpr___n_vardecl__eq};
14053   val_t variable[4];
14054   void **closurevariable = NULL;
14055   trace.prev = tracehead; tracehead = &trace;
14056   trace.file = LOCATE_parser_prod;
14057   variable[0] =  self;
14058   variable[1] =  param0;
14059   variable[3] = variable[0];
14060   ATTR_parser_nodes___AForExpr____n_vardecl(variable[3]) /*AForExpr::_n_vardecl*/ =  variable[1] /*n*/;
14061   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14062   if (UNTAG_Bool(variable[3])) { /*if*/
14063     variable[3] = variable[0];
14064     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14065   }
14066   return_label489: while(false);
14067   tracehead = trace.prev;
14068   return;
14069 }
14070 void parser_prod___AForExpr___n_kwdo__eq(val_t  self, val_t  param0) {
14071   struct trace_t trace = {NULL, NULL, 5801, LOCATE_parser_prod___AForExpr___n_kwdo__eq};
14072   val_t variable[4];
14073   void **closurevariable = NULL;
14074   trace.prev = tracehead; tracehead = &trace;
14075   trace.file = LOCATE_parser_prod;
14076   variable[0] =  self;
14077   variable[1] =  param0;
14078   variable[3] = variable[0];
14079   ATTR_parser_nodes___AForExpr____n_kwdo(variable[3]) /*AForExpr::_n_kwdo*/ =  variable[1] /*n*/;
14080   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14081   if (UNTAG_Bool(variable[3])) { /*if*/
14082     variable[3] = variable[0];
14083     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14084   }
14085   return_label490: while(false);
14086   tracehead = trace.prev;
14087   return;
14088 }
14089 void parser_prod___AForExpr___n_block__eq(val_t  self, val_t  param0) {
14090   struct trace_t trace = {NULL, NULL, 5808, LOCATE_parser_prod___AForExpr___n_block__eq};
14091   val_t variable[4];
14092   void **closurevariable = NULL;
14093   trace.prev = tracehead; tracehead = &trace;
14094   trace.file = LOCATE_parser_prod;
14095   variable[0] =  self;
14096   variable[1] =  param0;
14097   variable[3] = variable[0];
14098   ATTR_parser_nodes___AForExpr____n_block(variable[3]) /*AForExpr::_n_block*/ =  variable[1] /*n*/;
14099   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14100   if (UNTAG_Bool(variable[3])) { /*if*/
14101     variable[3] = variable[0];
14102     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14103   }
14104   return_label491: while(false);
14105   tracehead = trace.prev;
14106   return;
14107 }
14108 void parser_prod___AForExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
14109   struct trace_t trace = {NULL, NULL, 5839, LOCATE_parser_prod___AForExpr___replace_child};
14110   val_t variable[5];
14111   void **closurevariable = NULL;
14112   trace.prev = tracehead; tracehead = &trace;
14113   trace.file = LOCATE_parser_prod;
14114   variable[0] =  self;
14115   variable[1] =  param0;
14116   variable[2] =  param1;
14117   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14118   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForExpr___replace_child, LOCATE_parser_prod, 5841); nit_exit(1);}
14119   variable[4] = variable[0];
14120   variable[4] = ATTR_parser_nodes___AForExpr____n_vardecl(variable[4]) /*AForExpr::_n_vardecl*/;
14121   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14122   if (UNTAG_Bool(variable[4])) { /*if*/
14123     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14124     if (UNTAG_Bool(variable[4])) { /*if*/
14125       variable[4] = variable[0];
14126       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14127       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
14128       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForExpr___replace_child, LOCATE_parser_prod, 5845); nit_exit(1);}
14129       variable[4] = variable[0];
14130       ATTR_parser_nodes___AForExpr____n_vardecl(variable[4]) /*AForExpr::_n_vardecl*/ =  variable[2] /*new_child*/;
14131     } else { /*if*/
14132       variable[4] = variable[0];
14133       ATTR_parser_nodes___AForExpr____n_vardecl(variable[4]) /*AForExpr::_n_vardecl*/ =  NIT_NULL /*null*/;
14134     }
14135     goto return_label492;
14136   }
14137   variable[4] = variable[0];
14138   variable[4] = ATTR_parser_nodes___AForExpr____n_kwdo(variable[4]) /*AForExpr::_n_kwdo*/;
14139   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14140   if (UNTAG_Bool(variable[4])) { /*if*/
14141     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14142     if (UNTAG_Bool(variable[4])) { /*if*/
14143       variable[4] = variable[0];
14144       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14145       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwdo, ID_TKwdo)) /*cast TKwdo*/;
14146       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForExpr___replace_child, LOCATE_parser_prod, 5855); nit_exit(1);}
14147       variable[4] = variable[0];
14148       ATTR_parser_nodes___AForExpr____n_kwdo(variable[4]) /*AForExpr::_n_kwdo*/ =  variable[2] /*new_child*/;
14149     } else { /*if*/
14150       variable[4] = variable[0];
14151       ATTR_parser_nodes___AForExpr____n_kwdo(variable[4]) /*AForExpr::_n_kwdo*/ =  NIT_NULL /*null*/;
14152     }
14153     goto return_label492;
14154   }
14155   variable[4] = variable[0];
14156   variable[4] = ATTR_parser_nodes___AForExpr____n_block(variable[4]) /*AForExpr::_n_block*/;
14157   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14158   if (UNTAG_Bool(variable[4])) { /*if*/
14159     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14160     if (UNTAG_Bool(variable[4])) { /*if*/
14161       variable[4] = variable[0];
14162       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14163       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
14164       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForExpr___replace_child, LOCATE_parser_prod, 5865); nit_exit(1);}
14165       variable[4] = variable[0];
14166       ATTR_parser_nodes___AForExpr____n_block(variable[4]) /*AForExpr::_n_block*/ =  variable[2] /*new_child*/;
14167     } else { /*if*/
14168       variable[4] = variable[0];
14169       ATTR_parser_nodes___AForExpr____n_block(variable[4]) /*AForExpr::_n_block*/ =  NIT_NULL /*null*/;
14170     }
14171     goto return_label492;
14172   }
14173   return_label492: while(false);
14174   tracehead = trace.prev;
14175   return;
14176 }
14177 void parser_prod___AForExpr___visit_all(val_t  self, val_t  param0) {
14178   struct trace_t trace = {NULL, NULL, 5874, LOCATE_parser_prod___AForExpr___visit_all};
14179   val_t variable[4];
14180   void **closurevariable = NULL;
14181   trace.prev = tracehead; tracehead = &trace;
14182   trace.file = LOCATE_parser_prod;
14183   variable[0] =  self;
14184   variable[1] =  param0;
14185   variable[3] = variable[0];
14186   variable[3] = ATTR_parser_nodes___AForExpr____n_vardecl(variable[3]) /*AForExpr::_n_vardecl*/;
14187   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14188   if (UNTAG_Bool(variable[3])) { /*if*/
14189     variable[3] = variable[0];
14190     variable[3] = ATTR_parser_nodes___AForExpr____n_vardecl(variable[3]) /*AForExpr::_n_vardecl*/;
14191     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14192   }
14193   variable[3] = variable[0];
14194   variable[3] = ATTR_parser_nodes___AForExpr____n_kwdo(variable[3]) /*AForExpr::_n_kwdo*/;
14195   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14196   if (UNTAG_Bool(variable[3])) { /*if*/
14197     variable[3] = variable[0];
14198     variable[3] = ATTR_parser_nodes___AForExpr____n_kwdo(variable[3]) /*AForExpr::_n_kwdo*/;
14199     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14200   }
14201   variable[3] = variable[0];
14202   variable[3] = ATTR_parser_nodes___AForExpr____n_block(variable[3]) /*AForExpr::_n_block*/;
14203   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14204   if (UNTAG_Bool(variable[3])) { /*if*/
14205     variable[3] = variable[0];
14206     variable[3] = ATTR_parser_nodes___AForExpr____n_block(variable[3]) /*AForExpr::_n_block*/;
14207     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14208   }
14209   return_label493: while(false);
14210   tracehead = trace.prev;
14211   return;
14212 }
14213 void parser_prod___AForExpr___visit_all_reverse(val_t  self, val_t  param0) {
14214   struct trace_t trace = {NULL, NULL, 5887, LOCATE_parser_prod___AForExpr___visit_all_reverse};
14215   val_t variable[4];
14216   void **closurevariable = NULL;
14217   trace.prev = tracehead; tracehead = &trace;
14218   trace.file = LOCATE_parser_prod;
14219   variable[0] =  self;
14220   variable[1] =  param0;
14221   variable[3] = variable[0];
14222   variable[3] = ATTR_parser_nodes___AForExpr____n_vardecl(variable[3]) /*AForExpr::_n_vardecl*/;
14223   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14224   if (UNTAG_Bool(variable[3])) { /*if*/
14225     variable[3] = variable[0];
14226     variable[3] = ATTR_parser_nodes___AForExpr____n_vardecl(variable[3]) /*AForExpr::_n_vardecl*/;
14227     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14228   }
14229   variable[3] = variable[0];
14230   variable[3] = ATTR_parser_nodes___AForExpr____n_kwdo(variable[3]) /*AForExpr::_n_kwdo*/;
14231   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14232   if (UNTAG_Bool(variable[3])) { /*if*/
14233     variable[3] = variable[0];
14234     variable[3] = ATTR_parser_nodes___AForExpr____n_kwdo(variable[3]) /*AForExpr::_n_kwdo*/;
14235     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14236   }
14237   variable[3] = variable[0];
14238   variable[3] = ATTR_parser_nodes___AForExpr____n_block(variable[3]) /*AForExpr::_n_block*/;
14239   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14240   if (UNTAG_Bool(variable[3])) { /*if*/
14241     variable[3] = variable[0];
14242     variable[3] = ATTR_parser_nodes___AForExpr____n_block(variable[3]) /*AForExpr::_n_block*/;
14243     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14244   }
14245   return_label494: while(false);
14246   tracehead = trace.prev;
14247   return;
14248 }
14249 void parser_prod___AForExpr___empty_init(val_t  self, int* init_table) {
14250   struct trace_t trace = {NULL, NULL, 5816, LOCATE_parser_prod___AForExpr___empty_init};
14251   val_t variable[2];
14252   void **closurevariable = NULL;
14253   trace.prev = tracehead; tracehead = &trace;
14254   trace.file = LOCATE_parser_prod;
14255   variable[0] =  self;
14256   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForExpr].i]) return;
14257   return_label495: while(false);
14258   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForExpr].i] = 1;
14259   tracehead = trace.prev;
14260   return;
14261 }
14262 void parser_prod___AForExpr___init_aforexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
14263   struct trace_t trace = {NULL, NULL, 5818, LOCATE_parser_prod___AForExpr___init_aforexpr};
14264   val_t variable[6];
14265   void **closurevariable = NULL;
14266   trace.prev = tracehead; tracehead = &trace;
14267   trace.file = LOCATE_parser_prod;
14268   variable[0] =  self;
14269   variable[1] =  param0;
14270   variable[2] =  param1;
14271   variable[3] =  param2;
14272   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForExpr].i]) return;
14273   variable[5] = variable[0];
14274   CALL_parser_prod___AForExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AForExpr::empty_init*/;
14275   variable[5] = variable[0];
14276   ATTR_parser_nodes___AForExpr____n_vardecl(variable[5]) /*AForExpr::_n_vardecl*/ =  variable[1] /*n_vardecl*/;
14277   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_vardecl*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_vardecl*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_vardecl*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_vardecl*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_vardecl*/)( variable[1] /*n_vardecl*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14278   if (UNTAG_Bool(variable[5])) { /*if*/
14279     variable[5] = variable[0];
14280     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_vardecl*/)( variable[1] /*n_vardecl*/, variable[5]) /*PNode::parent=*/;
14281   }
14282   variable[5] = variable[0];
14283   ATTR_parser_nodes___AForExpr____n_kwdo(variable[5]) /*AForExpr::_n_kwdo*/ =  variable[2] /*n_kwdo*/;
14284   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwdo*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwdo*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwdo*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwdo*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwdo*/)( variable[2] /*n_kwdo*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14285   if (UNTAG_Bool(variable[5])) { /*if*/
14286     variable[5] = variable[0];
14287     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwdo*/)( variable[2] /*n_kwdo*/, variable[5]) /*PNode::parent=*/;
14288   }
14289   variable[5] = variable[0];
14290   ATTR_parser_nodes___AForExpr____n_block(variable[5]) /*AForExpr::_n_block*/ =  variable[3] /*n_block*/;
14291   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_block*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_block*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_block*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_block*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_block*/)( variable[3] /*n_block*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14292   if (UNTAG_Bool(variable[5])) { /*if*/
14293     variable[5] = variable[0];
14294     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_block*/)( variable[3] /*n_block*/, variable[5]) /*PNode::parent=*/;
14295   }
14296   return_label496: while(false);
14297   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForExpr].i] = 1;
14298   tracehead = trace.prev;
14299   return;
14300 }
14301 void parser_prod___AForVardeclExpr___n_kwfor__eq(val_t  self, val_t  param0) {
14302   struct trace_t trace = {NULL, NULL, 5901, LOCATE_parser_prod___AForVardeclExpr___n_kwfor__eq};
14303   val_t variable[4];
14304   void **closurevariable = NULL;
14305   trace.prev = tracehead; tracehead = &trace;
14306   trace.file = LOCATE_parser_prod;
14307   variable[0] =  self;
14308   variable[1] =  param0;
14309   variable[3] = variable[0];
14310   ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[3]) /*AForVardeclExpr::_n_kwfor*/ =  variable[1] /*n*/;
14311   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14312   if (UNTAG_Bool(variable[3])) { /*if*/
14313     variable[3] = variable[0];
14314     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14315   }
14316   return_label497: while(false);
14317   tracehead = trace.prev;
14318   return;
14319 }
14320 void parser_prod___AForVardeclExpr___n_id__eq(val_t  self, val_t  param0) {
14321   struct trace_t trace = {NULL, NULL, 5908, LOCATE_parser_prod___AForVardeclExpr___n_id__eq};
14322   val_t variable[4];
14323   void **closurevariable = NULL;
14324   trace.prev = tracehead; tracehead = &trace;
14325   trace.file = LOCATE_parser_prod;
14326   variable[0] =  self;
14327   variable[1] =  param0;
14328   variable[3] = variable[0];
14329   ATTR_parser_nodes___AForVardeclExpr____n_id(variable[3]) /*AForVardeclExpr::_n_id*/ =  variable[1] /*n*/;
14330   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14331   if (UNTAG_Bool(variable[3])) { /*if*/
14332     variable[3] = variable[0];
14333     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14334   }
14335   return_label498: while(false);
14336   tracehead = trace.prev;
14337   return;
14338 }
14339 void parser_prod___AForVardeclExpr___n_expr__eq(val_t  self, val_t  param0) {
14340   struct trace_t trace = {NULL, NULL, 5915, LOCATE_parser_prod___AForVardeclExpr___n_expr__eq};
14341   val_t variable[4];
14342   void **closurevariable = NULL;
14343   trace.prev = tracehead; tracehead = &trace;
14344   trace.file = LOCATE_parser_prod;
14345   variable[0] =  self;
14346   variable[1] =  param0;
14347   variable[3] = variable[0];
14348   ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[3]) /*AForVardeclExpr::_n_expr*/ =  variable[1] /*n*/;
14349   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14350   if (UNTAG_Bool(variable[3])) { /*if*/
14351     variable[3] = variable[0];
14352     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14353   }
14354   return_label499: while(false);
14355   tracehead = trace.prev;
14356   return;
14357 }
14358 void parser_prod___AForVardeclExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
14359   struct trace_t trace = {NULL, NULL, 5946, LOCATE_parser_prod___AForVardeclExpr___replace_child};
14360   val_t variable[5];
14361   void **closurevariable = NULL;
14362   trace.prev = tracehead; tracehead = &trace;
14363   trace.file = LOCATE_parser_prod;
14364   variable[0] =  self;
14365   variable[1] =  param0;
14366   variable[2] =  param1;
14367   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14368   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForVardeclExpr___replace_child, LOCATE_parser_prod, 5948); nit_exit(1);}
14369   variable[4] = variable[0];
14370   variable[4] = ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[4]) /*AForVardeclExpr::_n_kwfor*/;
14371   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14372   if (UNTAG_Bool(variable[4])) { /*if*/
14373     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14374     if (UNTAG_Bool(variable[4])) { /*if*/
14375       variable[4] = variable[0];
14376       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14377       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwfor, ID_TKwfor)) /*cast TKwfor*/;
14378       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForVardeclExpr___replace_child, LOCATE_parser_prod, 5952); nit_exit(1);}
14379       variable[4] = variable[0];
14380       ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[4]) /*AForVardeclExpr::_n_kwfor*/ =  variable[2] /*new_child*/;
14381     } else { /*if*/
14382       variable[4] = variable[0];
14383       ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[4]) /*AForVardeclExpr::_n_kwfor*/ =  NIT_NULL /*null*/;
14384     }
14385     goto return_label500;
14386   }
14387   variable[4] = variable[0];
14388   variable[4] = ATTR_parser_nodes___AForVardeclExpr____n_id(variable[4]) /*AForVardeclExpr::_n_id*/;
14389   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14390   if (UNTAG_Bool(variable[4])) { /*if*/
14391     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14392     if (UNTAG_Bool(variable[4])) { /*if*/
14393       variable[4] = variable[0];
14394       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14395       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
14396       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForVardeclExpr___replace_child, LOCATE_parser_prod, 5962); nit_exit(1);}
14397       variable[4] = variable[0];
14398       ATTR_parser_nodes___AForVardeclExpr____n_id(variable[4]) /*AForVardeclExpr::_n_id*/ =  variable[2] /*new_child*/;
14399     } else { /*if*/
14400       variable[4] = variable[0];
14401       ATTR_parser_nodes___AForVardeclExpr____n_id(variable[4]) /*AForVardeclExpr::_n_id*/ =  NIT_NULL /*null*/;
14402     }
14403     goto return_label500;
14404   }
14405   variable[4] = variable[0];
14406   variable[4] = ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[4]) /*AForVardeclExpr::_n_expr*/;
14407   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14408   if (UNTAG_Bool(variable[4])) { /*if*/
14409     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14410     if (UNTAG_Bool(variable[4])) { /*if*/
14411       variable[4] = variable[0];
14412       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14413       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
14414       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AForVardeclExpr___replace_child, LOCATE_parser_prod, 5972); nit_exit(1);}
14415       variable[4] = variable[0];
14416       ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[4]) /*AForVardeclExpr::_n_expr*/ =  variable[2] /*new_child*/;
14417     } else { /*if*/
14418       variable[4] = variable[0];
14419       ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[4]) /*AForVardeclExpr::_n_expr*/ =  NIT_NULL /*null*/;
14420     }
14421     goto return_label500;
14422   }
14423   return_label500: while(false);
14424   tracehead = trace.prev;
14425   return;
14426 }
14427 void parser_prod___AForVardeclExpr___visit_all(val_t  self, val_t  param0) {
14428   struct trace_t trace = {NULL, NULL, 5981, LOCATE_parser_prod___AForVardeclExpr___visit_all};
14429   val_t variable[4];
14430   void **closurevariable = NULL;
14431   trace.prev = tracehead; tracehead = &trace;
14432   trace.file = LOCATE_parser_prod;
14433   variable[0] =  self;
14434   variable[1] =  param0;
14435   variable[3] = variable[0];
14436   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[3]) /*AForVardeclExpr::_n_kwfor*/;
14437   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14438   if (UNTAG_Bool(variable[3])) { /*if*/
14439     variable[3] = variable[0];
14440     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[3]) /*AForVardeclExpr::_n_kwfor*/;
14441     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14442   }
14443   variable[3] = variable[0];
14444   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_id(variable[3]) /*AForVardeclExpr::_n_id*/;
14445   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14446   if (UNTAG_Bool(variable[3])) { /*if*/
14447     variable[3] = variable[0];
14448     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_id(variable[3]) /*AForVardeclExpr::_n_id*/;
14449     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14450   }
14451   variable[3] = variable[0];
14452   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[3]) /*AForVardeclExpr::_n_expr*/;
14453   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14454   if (UNTAG_Bool(variable[3])) { /*if*/
14455     variable[3] = variable[0];
14456     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[3]) /*AForVardeclExpr::_n_expr*/;
14457     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14458   }
14459   return_label501: while(false);
14460   tracehead = trace.prev;
14461   return;
14462 }
14463 void parser_prod___AForVardeclExpr___visit_all_reverse(val_t  self, val_t  param0) {
14464   struct trace_t trace = {NULL, NULL, 5994, LOCATE_parser_prod___AForVardeclExpr___visit_all_reverse};
14465   val_t variable[4];
14466   void **closurevariable = NULL;
14467   trace.prev = tracehead; tracehead = &trace;
14468   trace.file = LOCATE_parser_prod;
14469   variable[0] =  self;
14470   variable[1] =  param0;
14471   variable[3] = variable[0];
14472   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[3]) /*AForVardeclExpr::_n_kwfor*/;
14473   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14474   if (UNTAG_Bool(variable[3])) { /*if*/
14475     variable[3] = variable[0];
14476     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[3]) /*AForVardeclExpr::_n_kwfor*/;
14477     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14478   }
14479   variable[3] = variable[0];
14480   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_id(variable[3]) /*AForVardeclExpr::_n_id*/;
14481   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14482   if (UNTAG_Bool(variable[3])) { /*if*/
14483     variable[3] = variable[0];
14484     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_id(variable[3]) /*AForVardeclExpr::_n_id*/;
14485     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14486   }
14487   variable[3] = variable[0];
14488   variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[3]) /*AForVardeclExpr::_n_expr*/;
14489   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14490   if (UNTAG_Bool(variable[3])) { /*if*/
14491     variable[3] = variable[0];
14492     variable[3] = ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[3]) /*AForVardeclExpr::_n_expr*/;
14493     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14494   }
14495   return_label502: while(false);
14496   tracehead = trace.prev;
14497   return;
14498 }
14499 void parser_prod___AForVardeclExpr___empty_init(val_t  self, int* init_table) {
14500   struct trace_t trace = {NULL, NULL, 5923, LOCATE_parser_prod___AForVardeclExpr___empty_init};
14501   val_t variable[2];
14502   void **closurevariable = NULL;
14503   trace.prev = tracehead; tracehead = &trace;
14504   trace.file = LOCATE_parser_prod;
14505   variable[0] =  self;
14506   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForVardeclExpr].i]) return;
14507   return_label503: while(false);
14508   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForVardeclExpr].i] = 1;
14509   tracehead = trace.prev;
14510   return;
14511 }
14512 void parser_prod___AForVardeclExpr___init_aforvardeclexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
14513   struct trace_t trace = {NULL, NULL, 5925, LOCATE_parser_prod___AForVardeclExpr___init_aforvardeclexpr};
14514   val_t variable[6];
14515   void **closurevariable = NULL;
14516   trace.prev = tracehead; tracehead = &trace;
14517   trace.file = LOCATE_parser_prod;
14518   variable[0] =  self;
14519   variable[1] =  param0;
14520   variable[2] =  param1;
14521   variable[3] =  param2;
14522   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForVardeclExpr].i]) return;
14523   variable[5] = variable[0];
14524   CALL_parser_prod___AForVardeclExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AForVardeclExpr::empty_init*/;
14525   variable[5] = variable[0];
14526   ATTR_parser_nodes___AForVardeclExpr____n_kwfor(variable[5]) /*AForVardeclExpr::_n_kwfor*/ =  variable[1] /*n_kwfor*/;
14527   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwfor*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwfor*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwfor*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwfor*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwfor*/)( variable[1] /*n_kwfor*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14528   if (UNTAG_Bool(variable[5])) { /*if*/
14529     variable[5] = variable[0];
14530     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwfor*/)( variable[1] /*n_kwfor*/, variable[5]) /*PNode::parent=*/;
14531   }
14532   variable[5] = variable[0];
14533   ATTR_parser_nodes___AForVardeclExpr____n_id(variable[5]) /*AForVardeclExpr::_n_id*/ =  variable[2] /*n_id*/;
14534   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14535   if (UNTAG_Bool(variable[5])) { /*if*/
14536     variable[5] = variable[0];
14537     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[5]) /*PNode::parent=*/;
14538   }
14539   variable[5] = variable[0];
14540   ATTR_parser_nodes___AForVardeclExpr____n_expr(variable[5]) /*AForVardeclExpr::_n_expr*/ =  variable[3] /*n_expr*/;
14541   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_expr*/)( variable[3] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14542   if (UNTAG_Bool(variable[5])) { /*if*/
14543     variable[5] = variable[0];
14544     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_expr*/)( variable[3] /*n_expr*/, variable[5]) /*PNode::parent=*/;
14545   }
14546   return_label504: while(false);
14547   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AForVardeclExpr].i] = 1;
14548   tracehead = trace.prev;
14549   return;
14550 }
14551 void parser_prod___AAssertExpr___n_kwassert__eq(val_t  self, val_t  param0) {
14552   struct trace_t trace = {NULL, NULL, 6008, LOCATE_parser_prod___AAssertExpr___n_kwassert__eq};
14553   val_t variable[4];
14554   void **closurevariable = NULL;
14555   trace.prev = tracehead; tracehead = &trace;
14556   trace.file = LOCATE_parser_prod;
14557   variable[0] =  self;
14558   variable[1] =  param0;
14559   variable[3] = variable[0];
14560   ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[3]) /*AAssertExpr::_n_kwassert*/ =  variable[1] /*n*/;
14561   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14562   if (UNTAG_Bool(variable[3])) { /*if*/
14563     variable[3] = variable[0];
14564     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14565   }
14566   return_label505: while(false);
14567   tracehead = trace.prev;
14568   return;
14569 }
14570 void parser_prod___AAssertExpr___n_id__eq(val_t  self, val_t  param0) {
14571   struct trace_t trace = {NULL, NULL, 6015, LOCATE_parser_prod___AAssertExpr___n_id__eq};
14572   val_t variable[4];
14573   void **closurevariable = NULL;
14574   trace.prev = tracehead; tracehead = &trace;
14575   trace.file = LOCATE_parser_prod;
14576   variable[0] =  self;
14577   variable[1] =  param0;
14578   variable[3] = variable[0];
14579   ATTR_parser_nodes___AAssertExpr____n_id(variable[3]) /*AAssertExpr::_n_id*/ =  variable[1] /*n*/;
14580   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14581   if (UNTAG_Bool(variable[3])) { /*if*/
14582     variable[3] = variable[0];
14583     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14584   }
14585   return_label506: while(false);
14586   tracehead = trace.prev;
14587   return;
14588 }
14589 void parser_prod___AAssertExpr___n_expr__eq(val_t  self, val_t  param0) {
14590   struct trace_t trace = {NULL, NULL, 6022, LOCATE_parser_prod___AAssertExpr___n_expr__eq};
14591   val_t variable[4];
14592   void **closurevariable = NULL;
14593   trace.prev = tracehead; tracehead = &trace;
14594   trace.file = LOCATE_parser_prod;
14595   variable[0] =  self;
14596   variable[1] =  param0;
14597   variable[3] = variable[0];
14598   ATTR_parser_nodes___AAssertExpr____n_expr(variable[3]) /*AAssertExpr::_n_expr*/ =  variable[1] /*n*/;
14599   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14600   if (UNTAG_Bool(variable[3])) { /*if*/
14601     variable[3] = variable[0];
14602     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14603   }
14604   return_label507: while(false);
14605   tracehead = trace.prev;
14606   return;
14607 }
14608 void parser_prod___AAssertExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
14609   struct trace_t trace = {NULL, NULL, 6053, LOCATE_parser_prod___AAssertExpr___replace_child};
14610   val_t variable[5];
14611   void **closurevariable = NULL;
14612   trace.prev = tracehead; tracehead = &trace;
14613   trace.file = LOCATE_parser_prod;
14614   variable[0] =  self;
14615   variable[1] =  param0;
14616   variable[2] =  param1;
14617   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14618   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssertExpr___replace_child, LOCATE_parser_prod, 6055); nit_exit(1);}
14619   variable[4] = variable[0];
14620   variable[4] = ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[4]) /*AAssertExpr::_n_kwassert*/;
14621   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14622   if (UNTAG_Bool(variable[4])) { /*if*/
14623     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14624     if (UNTAG_Bool(variable[4])) { /*if*/
14625       variable[4] = variable[0];
14626       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14627       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwassert, ID_TKwassert)) /*cast TKwassert*/;
14628       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssertExpr___replace_child, LOCATE_parser_prod, 6059); nit_exit(1);}
14629       variable[4] = variable[0];
14630       ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[4]) /*AAssertExpr::_n_kwassert*/ =  variable[2] /*new_child*/;
14631     } else { /*if*/
14632       variable[4] = variable[0];
14633       ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[4]) /*AAssertExpr::_n_kwassert*/ =  NIT_NULL /*null*/;
14634     }
14635     goto return_label508;
14636   }
14637   variable[4] = variable[0];
14638   variable[4] = ATTR_parser_nodes___AAssertExpr____n_id(variable[4]) /*AAssertExpr::_n_id*/;
14639   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14640   if (UNTAG_Bool(variable[4])) { /*if*/
14641     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14642     if (UNTAG_Bool(variable[4])) { /*if*/
14643       variable[4] = variable[0];
14644       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14645       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
14646       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssertExpr___replace_child, LOCATE_parser_prod, 6069); nit_exit(1);}
14647       variable[4] = variable[0];
14648       ATTR_parser_nodes___AAssertExpr____n_id(variable[4]) /*AAssertExpr::_n_id*/ =  variable[2] /*new_child*/;
14649     } else { /*if*/
14650       variable[4] = variable[0];
14651       ATTR_parser_nodes___AAssertExpr____n_id(variable[4]) /*AAssertExpr::_n_id*/ =  NIT_NULL /*null*/;
14652     }
14653     goto return_label508;
14654   }
14655   variable[4] = variable[0];
14656   variable[4] = ATTR_parser_nodes___AAssertExpr____n_expr(variable[4]) /*AAssertExpr::_n_expr*/;
14657   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14658   if (UNTAG_Bool(variable[4])) { /*if*/
14659     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14660     if (UNTAG_Bool(variable[4])) { /*if*/
14661       variable[4] = variable[0];
14662       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14663       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
14664       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAssertExpr___replace_child, LOCATE_parser_prod, 6079); nit_exit(1);}
14665       variable[4] = variable[0];
14666       ATTR_parser_nodes___AAssertExpr____n_expr(variable[4]) /*AAssertExpr::_n_expr*/ =  variable[2] /*new_child*/;
14667     } else { /*if*/
14668       variable[4] = variable[0];
14669       ATTR_parser_nodes___AAssertExpr____n_expr(variable[4]) /*AAssertExpr::_n_expr*/ =  NIT_NULL /*null*/;
14670     }
14671     goto return_label508;
14672   }
14673   return_label508: while(false);
14674   tracehead = trace.prev;
14675   return;
14676 }
14677 void parser_prod___AAssertExpr___visit_all(val_t  self, val_t  param0) {
14678   struct trace_t trace = {NULL, NULL, 6088, LOCATE_parser_prod___AAssertExpr___visit_all};
14679   val_t variable[4];
14680   void **closurevariable = NULL;
14681   trace.prev = tracehead; tracehead = &trace;
14682   trace.file = LOCATE_parser_prod;
14683   variable[0] =  self;
14684   variable[1] =  param0;
14685   variable[3] = variable[0];
14686   variable[3] = ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[3]) /*AAssertExpr::_n_kwassert*/;
14687   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14688   if (UNTAG_Bool(variable[3])) { /*if*/
14689     variable[3] = variable[0];
14690     variable[3] = ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[3]) /*AAssertExpr::_n_kwassert*/;
14691     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14692   }
14693   variable[3] = variable[0];
14694   variable[3] = ATTR_parser_nodes___AAssertExpr____n_id(variable[3]) /*AAssertExpr::_n_id*/;
14695   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14696   if (UNTAG_Bool(variable[3])) { /*if*/
14697     variable[3] = variable[0];
14698     variable[3] = ATTR_parser_nodes___AAssertExpr____n_id(variable[3]) /*AAssertExpr::_n_id*/;
14699     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14700   }
14701   variable[3] = variable[0];
14702   variable[3] = ATTR_parser_nodes___AAssertExpr____n_expr(variable[3]) /*AAssertExpr::_n_expr*/;
14703   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14704   if (UNTAG_Bool(variable[3])) { /*if*/
14705     variable[3] = variable[0];
14706     variable[3] = ATTR_parser_nodes___AAssertExpr____n_expr(variable[3]) /*AAssertExpr::_n_expr*/;
14707     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14708   }
14709   return_label509: while(false);
14710   tracehead = trace.prev;
14711   return;
14712 }
14713 void parser_prod___AAssertExpr___visit_all_reverse(val_t  self, val_t  param0) {
14714   struct trace_t trace = {NULL, NULL, 6101, LOCATE_parser_prod___AAssertExpr___visit_all_reverse};
14715   val_t variable[4];
14716   void **closurevariable = NULL;
14717   trace.prev = tracehead; tracehead = &trace;
14718   trace.file = LOCATE_parser_prod;
14719   variable[0] =  self;
14720   variable[1] =  param0;
14721   variable[3] = variable[0];
14722   variable[3] = ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[3]) /*AAssertExpr::_n_kwassert*/;
14723   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14724   if (UNTAG_Bool(variable[3])) { /*if*/
14725     variable[3] = variable[0];
14726     variable[3] = ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[3]) /*AAssertExpr::_n_kwassert*/;
14727     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14728   }
14729   variable[3] = variable[0];
14730   variable[3] = ATTR_parser_nodes___AAssertExpr____n_id(variable[3]) /*AAssertExpr::_n_id*/;
14731   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14732   if (UNTAG_Bool(variable[3])) { /*if*/
14733     variable[3] = variable[0];
14734     variable[3] = ATTR_parser_nodes___AAssertExpr____n_id(variable[3]) /*AAssertExpr::_n_id*/;
14735     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14736   }
14737   variable[3] = variable[0];
14738   variable[3] = ATTR_parser_nodes___AAssertExpr____n_expr(variable[3]) /*AAssertExpr::_n_expr*/;
14739   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14740   if (UNTAG_Bool(variable[3])) { /*if*/
14741     variable[3] = variable[0];
14742     variable[3] = ATTR_parser_nodes___AAssertExpr____n_expr(variable[3]) /*AAssertExpr::_n_expr*/;
14743     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14744   }
14745   return_label510: while(false);
14746   tracehead = trace.prev;
14747   return;
14748 }
14749 void parser_prod___AAssertExpr___empty_init(val_t  self, int* init_table) {
14750   struct trace_t trace = {NULL, NULL, 6030, LOCATE_parser_prod___AAssertExpr___empty_init};
14751   val_t variable[2];
14752   void **closurevariable = NULL;
14753   trace.prev = tracehead; tracehead = &trace;
14754   trace.file = LOCATE_parser_prod;
14755   variable[0] =  self;
14756   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssertExpr].i]) return;
14757   return_label511: while(false);
14758   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssertExpr].i] = 1;
14759   tracehead = trace.prev;
14760   return;
14761 }
14762 void parser_prod___AAssertExpr___init_aassertexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
14763   struct trace_t trace = {NULL, NULL, 6032, LOCATE_parser_prod___AAssertExpr___init_aassertexpr};
14764   val_t variable[6];
14765   void **closurevariable = NULL;
14766   trace.prev = tracehead; tracehead = &trace;
14767   trace.file = LOCATE_parser_prod;
14768   variable[0] =  self;
14769   variable[1] =  param0;
14770   variable[2] =  param1;
14771   variable[3] =  param2;
14772   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssertExpr].i]) return;
14773   variable[5] = variable[0];
14774   CALL_parser_prod___AAssertExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AAssertExpr::empty_init*/;
14775   variable[5] = variable[0];
14776   ATTR_parser_nodes___AAssertExpr____n_kwassert(variable[5]) /*AAssertExpr::_n_kwassert*/ =  variable[1] /*n_kwassert*/;
14777   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwassert*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwassert*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwassert*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwassert*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwassert*/)( variable[1] /*n_kwassert*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14778   if (UNTAG_Bool(variable[5])) { /*if*/
14779     variable[5] = variable[0];
14780     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwassert*/)( variable[1] /*n_kwassert*/, variable[5]) /*PNode::parent=*/;
14781   }
14782   variable[5] = variable[0];
14783   ATTR_parser_nodes___AAssertExpr____n_id(variable[5]) /*AAssertExpr::_n_id*/ =  variable[2] /*n_id*/;
14784   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14785   if (UNTAG_Bool(variable[5])) { /*if*/
14786     variable[5] = variable[0];
14787     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[5]) /*PNode::parent=*/;
14788   }
14789   variable[5] = variable[0];
14790   ATTR_parser_nodes___AAssertExpr____n_expr(variable[5]) /*AAssertExpr::_n_expr*/ =  variable[3] /*n_expr*/;
14791   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_expr*/)( variable[3] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14792   if (UNTAG_Bool(variable[5])) { /*if*/
14793     variable[5] = variable[0];
14794     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_expr*/)( variable[3] /*n_expr*/, variable[5]) /*PNode::parent=*/;
14795   }
14796   return_label512: while(false);
14797   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAssertExpr].i] = 1;
14798   tracehead = trace.prev;
14799   return;
14800 }
14801 void parser_prod___AOnceExpr___n_expr__eq(val_t  self, val_t  param0) {
14802   struct trace_t trace = {NULL, NULL, 6122, LOCATE_parser_prod___AOnceExpr___n_expr__eq};
14803   val_t variable[4];
14804   void **closurevariable = NULL;
14805   trace.prev = tracehead; tracehead = &trace;
14806   trace.file = LOCATE_parser_prod;
14807   variable[0] =  self;
14808   variable[1] =  param0;
14809   variable[3] = variable[0];
14810   ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/ =  variable[1] /*n*/;
14811   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14812   if (UNTAG_Bool(variable[3])) { /*if*/
14813     variable[3] = variable[0];
14814     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14815   }
14816   return_label513: while(false);
14817   tracehead = trace.prev;
14818   return;
14819 }
14820 void parser_prod___AOnceExpr___n_kwonce__eq(val_t  self, val_t  param0) {
14821   struct trace_t trace = {NULL, NULL, 6115, LOCATE_parser_prod___AOnceExpr___n_kwonce__eq};
14822   val_t variable[4];
14823   void **closurevariable = NULL;
14824   trace.prev = tracehead; tracehead = &trace;
14825   trace.file = LOCATE_parser_prod;
14826   variable[0] =  self;
14827   variable[1] =  param0;
14828   variable[3] = variable[0];
14829   ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[3]) /*AOnceExpr::_n_kwonce*/ =  variable[1] /*n*/;
14830   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14831   if (UNTAG_Bool(variable[3])) { /*if*/
14832     variable[3] = variable[0];
14833     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
14834   }
14835   return_label514: while(false);
14836   tracehead = trace.prev;
14837   return;
14838 }
14839 void parser_prod___AOnceExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
14840   struct trace_t trace = {NULL, NULL, 6148, LOCATE_parser_prod___AOnceExpr___replace_child};
14841   val_t variable[5];
14842   void **closurevariable = NULL;
14843   trace.prev = tracehead; tracehead = &trace;
14844   trace.file = LOCATE_parser_prod;
14845   variable[0] =  self;
14846   variable[1] =  param0;
14847   variable[2] =  param1;
14848   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14849   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOnceExpr___replace_child, LOCATE_parser_prod, 6150); nit_exit(1);}
14850   variable[4] = variable[0];
14851   variable[4] = ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[4]) /*AOnceExpr::_n_kwonce*/;
14852   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14853   if (UNTAG_Bool(variable[4])) { /*if*/
14854     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14855     if (UNTAG_Bool(variable[4])) { /*if*/
14856       variable[4] = variable[0];
14857       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14858       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwonce, ID_TKwonce)) /*cast TKwonce*/;
14859       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOnceExpr___replace_child, LOCATE_parser_prod, 6154); nit_exit(1);}
14860       variable[4] = variable[0];
14861       ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[4]) /*AOnceExpr::_n_kwonce*/ =  variable[2] /*new_child*/;
14862     } else { /*if*/
14863       variable[4] = variable[0];
14864       ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[4]) /*AOnceExpr::_n_kwonce*/ =  NIT_NULL /*null*/;
14865     }
14866     goto return_label515;
14867   }
14868   variable[4] = variable[0];
14869   variable[4] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/;
14870   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
14871   if (UNTAG_Bool(variable[4])) { /*if*/
14872     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14873     if (UNTAG_Bool(variable[4])) { /*if*/
14874       variable[4] = variable[0];
14875       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
14876       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
14877       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOnceExpr___replace_child, LOCATE_parser_prod, 6164); nit_exit(1);}
14878       variable[4] = variable[0];
14879       ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/ =  variable[2] /*new_child*/;
14880     } else { /*if*/
14881       variable[4] = variable[0];
14882       ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/ =  NIT_NULL /*null*/;
14883     }
14884     goto return_label515;
14885   }
14886   return_label515: while(false);
14887   tracehead = trace.prev;
14888   return;
14889 }
14890 void parser_prod___AOnceExpr___visit_all(val_t  self, val_t  param0) {
14891   struct trace_t trace = {NULL, NULL, 6173, LOCATE_parser_prod___AOnceExpr___visit_all};
14892   val_t variable[4];
14893   void **closurevariable = NULL;
14894   trace.prev = tracehead; tracehead = &trace;
14895   trace.file = LOCATE_parser_prod;
14896   variable[0] =  self;
14897   variable[1] =  param0;
14898   variable[3] = variable[0];
14899   variable[3] = ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[3]) /*AOnceExpr::_n_kwonce*/;
14900   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14901   if (UNTAG_Bool(variable[3])) { /*if*/
14902     variable[3] = variable[0];
14903     variable[3] = ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[3]) /*AOnceExpr::_n_kwonce*/;
14904     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14905   }
14906   variable[3] = variable[0];
14907   variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
14908   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14909   if (UNTAG_Bool(variable[3])) { /*if*/
14910     variable[3] = variable[0];
14911     variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
14912     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14913   }
14914   return_label516: while(false);
14915   tracehead = trace.prev;
14916   return;
14917 }
14918 void parser_prod___AOnceExpr___visit_all_reverse(val_t  self, val_t  param0) {
14919   struct trace_t trace = {NULL, NULL, 6183, LOCATE_parser_prod___AOnceExpr___visit_all_reverse};
14920   val_t variable[4];
14921   void **closurevariable = NULL;
14922   trace.prev = tracehead; tracehead = &trace;
14923   trace.file = LOCATE_parser_prod;
14924   variable[0] =  self;
14925   variable[1] =  param0;
14926   variable[3] = variable[0];
14927   variable[3] = ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[3]) /*AOnceExpr::_n_kwonce*/;
14928   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14929   if (UNTAG_Bool(variable[3])) { /*if*/
14930     variable[3] = variable[0];
14931     variable[3] = ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[3]) /*AOnceExpr::_n_kwonce*/;
14932     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14933   }
14934   variable[3] = variable[0];
14935   variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
14936   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
14937   if (UNTAG_Bool(variable[3])) { /*if*/
14938     variable[3] = variable[0];
14939     variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
14940     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
14941   }
14942   return_label517: while(false);
14943   tracehead = trace.prev;
14944   return;
14945 }
14946 void parser_prod___AOnceExpr___empty_init(val_t  self, int* init_table) {
14947   struct trace_t trace = {NULL, NULL, 6130, LOCATE_parser_prod___AOnceExpr___empty_init};
14948   val_t variable[2];
14949   void **closurevariable = NULL;
14950   trace.prev = tracehead; tracehead = &trace;
14951   trace.file = LOCATE_parser_prod;
14952   variable[0] =  self;
14953   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOnceExpr].i]) return;
14954   return_label518: while(false);
14955   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOnceExpr].i] = 1;
14956   tracehead = trace.prev;
14957   return;
14958 }
14959 void parser_prod___AOnceExpr___init_aonceexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
14960   struct trace_t trace = {NULL, NULL, 6132, LOCATE_parser_prod___AOnceExpr___init_aonceexpr};
14961   val_t variable[5];
14962   void **closurevariable = NULL;
14963   trace.prev = tracehead; tracehead = &trace;
14964   trace.file = LOCATE_parser_prod;
14965   variable[0] =  self;
14966   variable[1] =  param0;
14967   variable[2] =  param1;
14968   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOnceExpr].i]) return;
14969   variable[4] = variable[0];
14970   CALL_parser_prod___AOnceExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AOnceExpr::empty_init*/;
14971   variable[4] = variable[0];
14972   ATTR_parser_nodes___AOnceExpr____n_kwonce(variable[4]) /*AOnceExpr::_n_kwonce*/ =  variable[1] /*n_kwonce*/;
14973   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwonce*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwonce*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwonce*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwonce*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwonce*/)( variable[1] /*n_kwonce*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14974   if (UNTAG_Bool(variable[4])) { /*if*/
14975     variable[4] = variable[0];
14976     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwonce*/)( variable[1] /*n_kwonce*/, variable[4]) /*PNode::parent=*/;
14977   }
14978   variable[4] = variable[0];
14979   ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/ =  variable[2] /*n_expr*/;
14980   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
14981   if (UNTAG_Bool(variable[4])) { /*if*/
14982     variable[4] = variable[0];
14983     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
14984   }
14985   return_label519: while(false);
14986   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOnceExpr].i] = 1;
14987   tracehead = trace.prev;
14988   return;
14989 }
14990 void parser_prod___ASendExpr___n_expr__eq(val_t  self, val_t  param0) {
14991   struct trace_t trace = {NULL, NULL, 6194, LOCATE_parser_prod___ASendExpr___n_expr__eq};
14992   val_t variable[4];
14993   void **closurevariable = NULL;
14994   trace.prev = tracehead; tracehead = &trace;
14995   trace.file = LOCATE_parser_prod;
14996   variable[0] =  self;
14997   variable[1] =  param0;
14998   variable[3] = variable[0];
14999   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
15000   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15001   if (UNTAG_Bool(variable[3])) { /*if*/
15002     variable[3] = variable[0];
15003     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15004   }
15005   return_label520: while(false);
15006   tracehead = trace.prev;
15007   return;
15008 }
15009 void parser_prod___ASendExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15010   struct trace_t trace = {NULL, NULL, 6215, LOCATE_parser_prod___ASendExpr___replace_child};
15011   val_t variable[5];
15012   void **closurevariable = NULL;
15013   trace.prev = tracehead; tracehead = &trace;
15014   trace.file = LOCATE_parser_prod;
15015   variable[0] =  self;
15016   variable[1] =  param0;
15017   variable[2] =  param1;
15018   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15019   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASendExpr___replace_child, LOCATE_parser_prod, 6217); nit_exit(1);}
15020   variable[4] = variable[0];
15021   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
15022   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15023   if (UNTAG_Bool(variable[4])) { /*if*/
15024     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15025     if (UNTAG_Bool(variable[4])) { /*if*/
15026       variable[4] = variable[0];
15027       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15028       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15029       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASendExpr___replace_child, LOCATE_parser_prod, 6221); nit_exit(1);}
15030       variable[4] = variable[0];
15031       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
15032     } else { /*if*/
15033       variable[4] = variable[0];
15034       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
15035     }
15036     goto return_label521;
15037   }
15038   return_label521: while(false);
15039   tracehead = trace.prev;
15040   return;
15041 }
15042 void parser_prod___ASendExpr___visit_all(val_t  self, val_t  param0) {
15043   struct trace_t trace = {NULL, NULL, 6230, LOCATE_parser_prod___ASendExpr___visit_all};
15044   val_t variable[4];
15045   void **closurevariable = NULL;
15046   trace.prev = tracehead; tracehead = &trace;
15047   trace.file = LOCATE_parser_prod;
15048   variable[0] =  self;
15049   variable[1] =  param0;
15050   variable[3] = variable[0];
15051   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15052   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15053   if (UNTAG_Bool(variable[3])) { /*if*/
15054     variable[3] = variable[0];
15055     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15056     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15057   }
15058   return_label522: while(false);
15059   tracehead = trace.prev;
15060   return;
15061 }
15062 void parser_prod___ASendExpr___visit_all_reverse(val_t  self, val_t  param0) {
15063   struct trace_t trace = {NULL, NULL, 6237, LOCATE_parser_prod___ASendExpr___visit_all_reverse};
15064   val_t variable[4];
15065   void **closurevariable = NULL;
15066   trace.prev = tracehead; tracehead = &trace;
15067   trace.file = LOCATE_parser_prod;
15068   variable[0] =  self;
15069   variable[1] =  param0;
15070   variable[3] = variable[0];
15071   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15072   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15073   if (UNTAG_Bool(variable[3])) { /*if*/
15074     variable[3] = variable[0];
15075     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15076     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15077   }
15078   return_label523: while(false);
15079   tracehead = trace.prev;
15080   return;
15081 }
15082 void parser_prod___ASendExpr___empty_init(val_t  self, int* init_table) {
15083   struct trace_t trace = {NULL, NULL, 6202, LOCATE_parser_prod___ASendExpr___empty_init};
15084   val_t variable[2];
15085   void **closurevariable = NULL;
15086   trace.prev = tracehead; tracehead = &trace;
15087   trace.file = LOCATE_parser_prod;
15088   variable[0] =  self;
15089   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASendExpr].i]) return;
15090   return_label524: while(false);
15091   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASendExpr].i] = 1;
15092   tracehead = trace.prev;
15093   return;
15094 }
15095 void parser_prod___ASendExpr___init_asendexpr(val_t  self, val_t  param0, int* init_table) {
15096   struct trace_t trace = {NULL, NULL, 6204, LOCATE_parser_prod___ASendExpr___init_asendexpr};
15097   val_t variable[4];
15098   void **closurevariable = NULL;
15099   trace.prev = tracehead; tracehead = &trace;
15100   trace.file = LOCATE_parser_prod;
15101   variable[0] =  self;
15102   variable[1] =  param0;
15103   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASendExpr].i]) return;
15104   variable[3] = variable[0];
15105   CALL_parser_prod___ASendExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ASendExpr::empty_init*/;
15106   variable[3] = variable[0];
15107   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
15108   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15109   if (UNTAG_Bool(variable[3])) { /*if*/
15110     variable[3] = variable[0];
15111     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[3]) /*PNode::parent=*/;
15112   }
15113   return_label525: while(false);
15114   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASendExpr].i] = 1;
15115   tracehead = trace.prev;
15116   return;
15117 }
15118 void parser_prod___ABinopExpr___n_expr__eq(val_t  self, val_t  param0) {
15119   struct trace_t trace = {NULL, NULL, 6245, LOCATE_parser_prod___ABinopExpr___n_expr__eq};
15120   val_t variable[4];
15121   void **closurevariable = NULL;
15122   trace.prev = tracehead; tracehead = &trace;
15123   trace.file = LOCATE_parser_prod;
15124   variable[0] =  self;
15125   variable[1] =  param0;
15126   variable[3] = variable[0];
15127   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
15128   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15129   if (UNTAG_Bool(variable[3])) { /*if*/
15130     variable[3] = variable[0];
15131     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15132   }
15133   return_label526: while(false);
15134   tracehead = trace.prev;
15135   return;
15136 }
15137 void parser_prod___ABinopExpr___n_expr2__eq(val_t  self, val_t  param0) {
15138   struct trace_t trace = {NULL, NULL, 6252, LOCATE_parser_prod___ABinopExpr___n_expr2__eq};
15139   val_t variable[4];
15140   void **closurevariable = NULL;
15141   trace.prev = tracehead; tracehead = &trace;
15142   trace.file = LOCATE_parser_prod;
15143   variable[0] =  self;
15144   variable[1] =  param0;
15145   variable[3] = variable[0];
15146   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
15147   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15148   if (UNTAG_Bool(variable[3])) { /*if*/
15149     variable[3] = variable[0];
15150     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15151   }
15152   return_label527: while(false);
15153   tracehead = trace.prev;
15154   return;
15155 }
15156 void parser_prod___ABinopExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15157   struct trace_t trace = {NULL, NULL, 6278, LOCATE_parser_prod___ABinopExpr___replace_child};
15158   val_t variable[5];
15159   void **closurevariable = NULL;
15160   trace.prev = tracehead; tracehead = &trace;
15161   trace.file = LOCATE_parser_prod;
15162   variable[0] =  self;
15163   variable[1] =  param0;
15164   variable[2] =  param1;
15165   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15166   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABinopExpr___replace_child, LOCATE_parser_prod, 6280); nit_exit(1);}
15167   variable[4] = variable[0];
15168   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
15169   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15170   if (UNTAG_Bool(variable[4])) { /*if*/
15171     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15172     if (UNTAG_Bool(variable[4])) { /*if*/
15173       variable[4] = variable[0];
15174       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15175       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15176       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABinopExpr___replace_child, LOCATE_parser_prod, 6284); nit_exit(1);}
15177       variable[4] = variable[0];
15178       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
15179     } else { /*if*/
15180       variable[4] = variable[0];
15181       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
15182     }
15183     goto return_label528;
15184   }
15185   variable[4] = variable[0];
15186   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
15187   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15188   if (UNTAG_Bool(variable[4])) { /*if*/
15189     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15190     if (UNTAG_Bool(variable[4])) { /*if*/
15191       variable[4] = variable[0];
15192       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15193       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15194       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABinopExpr___replace_child, LOCATE_parser_prod, 6294); nit_exit(1);}
15195       variable[4] = variable[0];
15196       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
15197     } else { /*if*/
15198       variable[4] = variable[0];
15199       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
15200     }
15201     goto return_label528;
15202   }
15203   return_label528: while(false);
15204   tracehead = trace.prev;
15205   return;
15206 }
15207 void parser_prod___ABinopExpr___visit_all(val_t  self, val_t  param0) {
15208   struct trace_t trace = {NULL, NULL, 6303, LOCATE_parser_prod___ABinopExpr___visit_all};
15209   val_t variable[4];
15210   void **closurevariable = NULL;
15211   trace.prev = tracehead; tracehead = &trace;
15212   trace.file = LOCATE_parser_prod;
15213   variable[0] =  self;
15214   variable[1] =  param0;
15215   variable[3] = variable[0];
15216   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15217   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15218   if (UNTAG_Bool(variable[3])) { /*if*/
15219     variable[3] = variable[0];
15220     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15221     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15222   }
15223   variable[3] = variable[0];
15224   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15225   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15226   if (UNTAG_Bool(variable[3])) { /*if*/
15227     variable[3] = variable[0];
15228     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15229     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15230   }
15231   return_label529: while(false);
15232   tracehead = trace.prev;
15233   return;
15234 }
15235 void parser_prod___ABinopExpr___visit_all_reverse(val_t  self, val_t  param0) {
15236   struct trace_t trace = {NULL, NULL, 6313, LOCATE_parser_prod___ABinopExpr___visit_all_reverse};
15237   val_t variable[4];
15238   void **closurevariable = NULL;
15239   trace.prev = tracehead; tracehead = &trace;
15240   trace.file = LOCATE_parser_prod;
15241   variable[0] =  self;
15242   variable[1] =  param0;
15243   variable[3] = variable[0];
15244   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15245   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15246   if (UNTAG_Bool(variable[3])) { /*if*/
15247     variable[3] = variable[0];
15248     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15249     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15250   }
15251   variable[3] = variable[0];
15252   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15253   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15254   if (UNTAG_Bool(variable[3])) { /*if*/
15255     variable[3] = variable[0];
15256     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15257     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15258   }
15259   return_label530: while(false);
15260   tracehead = trace.prev;
15261   return;
15262 }
15263 void parser_prod___ABinopExpr___empty_init(val_t  self, int* init_table) {
15264   struct trace_t trace = {NULL, NULL, 6260, LOCATE_parser_prod___ABinopExpr___empty_init};
15265   val_t variable[2];
15266   void **closurevariable = NULL;
15267   trace.prev = tracehead; tracehead = &trace;
15268   trace.file = LOCATE_parser_prod;
15269   variable[0] =  self;
15270   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABinopExpr].i]) return;
15271   return_label531: while(false);
15272   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABinopExpr].i] = 1;
15273   tracehead = trace.prev;
15274   return;
15275 }
15276 void parser_prod___ABinopExpr___init_abinopexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
15277   struct trace_t trace = {NULL, NULL, 6262, LOCATE_parser_prod___ABinopExpr___init_abinopexpr};
15278   val_t variable[5];
15279   void **closurevariable = NULL;
15280   trace.prev = tracehead; tracehead = &trace;
15281   trace.file = LOCATE_parser_prod;
15282   variable[0] =  self;
15283   variable[1] =  param0;
15284   variable[2] =  param1;
15285   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABinopExpr].i]) return;
15286   variable[4] = variable[0];
15287   CALL_parser_prod___ABinopExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ABinopExpr::empty_init*/;
15288   variable[4] = variable[0];
15289   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
15290   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15291   if (UNTAG_Bool(variable[4])) { /*if*/
15292     variable[4] = variable[0];
15293     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
15294   }
15295   variable[4] = variable[0];
15296   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
15297   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15298   if (UNTAG_Bool(variable[4])) { /*if*/
15299     variable[4] = variable[0];
15300     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
15301   }
15302   return_label532: while(false);
15303   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABinopExpr].i] = 1;
15304   tracehead = trace.prev;
15305   return;
15306 }
15307 void parser_prod___AOrExpr___n_expr__eq(val_t  self, val_t  param0) {
15308   struct trace_t trace = {NULL, NULL, 6324, LOCATE_parser_prod___AOrExpr___n_expr__eq};
15309   val_t variable[4];
15310   void **closurevariable = NULL;
15311   trace.prev = tracehead; tracehead = &trace;
15312   trace.file = LOCATE_parser_prod;
15313   variable[0] =  self;
15314   variable[1] =  param0;
15315   variable[3] = variable[0];
15316   ATTR_parser_nodes___AOrExpr____n_expr(variable[3]) /*AOrExpr::_n_expr*/ =  variable[1] /*n*/;
15317   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15318   if (UNTAG_Bool(variable[3])) { /*if*/
15319     variable[3] = variable[0];
15320     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15321   }
15322   return_label533: while(false);
15323   tracehead = trace.prev;
15324   return;
15325 }
15326 void parser_prod___AOrExpr___n_expr2__eq(val_t  self, val_t  param0) {
15327   struct trace_t trace = {NULL, NULL, 6331, LOCATE_parser_prod___AOrExpr___n_expr2__eq};
15328   val_t variable[4];
15329   void **closurevariable = NULL;
15330   trace.prev = tracehead; tracehead = &trace;
15331   trace.file = LOCATE_parser_prod;
15332   variable[0] =  self;
15333   variable[1] =  param0;
15334   variable[3] = variable[0];
15335   ATTR_parser_nodes___AOrExpr____n_expr2(variable[3]) /*AOrExpr::_n_expr2*/ =  variable[1] /*n*/;
15336   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15337   if (UNTAG_Bool(variable[3])) { /*if*/
15338     variable[3] = variable[0];
15339     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15340   }
15341   return_label534: while(false);
15342   tracehead = trace.prev;
15343   return;
15344 }
15345 void parser_prod___AOrExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15346   struct trace_t trace = {NULL, NULL, 6357, LOCATE_parser_prod___AOrExpr___replace_child};
15347   val_t variable[5];
15348   void **closurevariable = NULL;
15349   trace.prev = tracehead; tracehead = &trace;
15350   trace.file = LOCATE_parser_prod;
15351   variable[0] =  self;
15352   variable[1] =  param0;
15353   variable[2] =  param1;
15354   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15355   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrExpr___replace_child, LOCATE_parser_prod, 6359); nit_exit(1);}
15356   variable[4] = variable[0];
15357   variable[4] = ATTR_parser_nodes___AOrExpr____n_expr(variable[4]) /*AOrExpr::_n_expr*/;
15358   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15359   if (UNTAG_Bool(variable[4])) { /*if*/
15360     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15361     if (UNTAG_Bool(variable[4])) { /*if*/
15362       variable[4] = variable[0];
15363       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15364       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15365       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrExpr___replace_child, LOCATE_parser_prod, 6363); nit_exit(1);}
15366       variable[4] = variable[0];
15367       ATTR_parser_nodes___AOrExpr____n_expr(variable[4]) /*AOrExpr::_n_expr*/ =  variable[2] /*new_child*/;
15368     } else { /*if*/
15369       variable[4] = variable[0];
15370       ATTR_parser_nodes___AOrExpr____n_expr(variable[4]) /*AOrExpr::_n_expr*/ =  NIT_NULL /*null*/;
15371     }
15372     goto return_label535;
15373   }
15374   variable[4] = variable[0];
15375   variable[4] = ATTR_parser_nodes___AOrExpr____n_expr2(variable[4]) /*AOrExpr::_n_expr2*/;
15376   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15377   if (UNTAG_Bool(variable[4])) { /*if*/
15378     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15379     if (UNTAG_Bool(variable[4])) { /*if*/
15380       variable[4] = variable[0];
15381       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15382       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15383       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrExpr___replace_child, LOCATE_parser_prod, 6373); nit_exit(1);}
15384       variable[4] = variable[0];
15385       ATTR_parser_nodes___AOrExpr____n_expr2(variable[4]) /*AOrExpr::_n_expr2*/ =  variable[2] /*new_child*/;
15386     } else { /*if*/
15387       variable[4] = variable[0];
15388       ATTR_parser_nodes___AOrExpr____n_expr2(variable[4]) /*AOrExpr::_n_expr2*/ =  NIT_NULL /*null*/;
15389     }
15390     goto return_label535;
15391   }
15392   return_label535: while(false);
15393   tracehead = trace.prev;
15394   return;
15395 }
15396 void parser_prod___AOrExpr___visit_all(val_t  self, val_t  param0) {
15397   struct trace_t trace = {NULL, NULL, 6382, LOCATE_parser_prod___AOrExpr___visit_all};
15398   val_t variable[4];
15399   void **closurevariable = NULL;
15400   trace.prev = tracehead; tracehead = &trace;
15401   trace.file = LOCATE_parser_prod;
15402   variable[0] =  self;
15403   variable[1] =  param0;
15404   variable[3] = variable[0];
15405   variable[3] = ATTR_parser_nodes___AOrExpr____n_expr(variable[3]) /*AOrExpr::_n_expr*/;
15406   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15407   if (UNTAG_Bool(variable[3])) { /*if*/
15408     variable[3] = variable[0];
15409     variable[3] = ATTR_parser_nodes___AOrExpr____n_expr(variable[3]) /*AOrExpr::_n_expr*/;
15410     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15411   }
15412   variable[3] = variable[0];
15413   variable[3] = ATTR_parser_nodes___AOrExpr____n_expr2(variable[3]) /*AOrExpr::_n_expr2*/;
15414   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15415   if (UNTAG_Bool(variable[3])) { /*if*/
15416     variable[3] = variable[0];
15417     variable[3] = ATTR_parser_nodes___AOrExpr____n_expr2(variable[3]) /*AOrExpr::_n_expr2*/;
15418     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15419   }
15420   return_label536: while(false);
15421   tracehead = trace.prev;
15422   return;
15423 }
15424 void parser_prod___AOrExpr___visit_all_reverse(val_t  self, val_t  param0) {
15425   struct trace_t trace = {NULL, NULL, 6392, LOCATE_parser_prod___AOrExpr___visit_all_reverse};
15426   val_t variable[4];
15427   void **closurevariable = NULL;
15428   trace.prev = tracehead; tracehead = &trace;
15429   trace.file = LOCATE_parser_prod;
15430   variable[0] =  self;
15431   variable[1] =  param0;
15432   variable[3] = variable[0];
15433   variable[3] = ATTR_parser_nodes___AOrExpr____n_expr(variable[3]) /*AOrExpr::_n_expr*/;
15434   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15435   if (UNTAG_Bool(variable[3])) { /*if*/
15436     variable[3] = variable[0];
15437     variable[3] = ATTR_parser_nodes___AOrExpr____n_expr(variable[3]) /*AOrExpr::_n_expr*/;
15438     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15439   }
15440   variable[3] = variable[0];
15441   variable[3] = ATTR_parser_nodes___AOrExpr____n_expr2(variable[3]) /*AOrExpr::_n_expr2*/;
15442   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15443   if (UNTAG_Bool(variable[3])) { /*if*/
15444     variable[3] = variable[0];
15445     variable[3] = ATTR_parser_nodes___AOrExpr____n_expr2(variable[3]) /*AOrExpr::_n_expr2*/;
15446     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15447   }
15448   return_label537: while(false);
15449   tracehead = trace.prev;
15450   return;
15451 }
15452 void parser_prod___AOrExpr___empty_init(val_t  self, int* init_table) {
15453   struct trace_t trace = {NULL, NULL, 6339, LOCATE_parser_prod___AOrExpr___empty_init};
15454   val_t variable[2];
15455   void **closurevariable = NULL;
15456   trace.prev = tracehead; tracehead = &trace;
15457   trace.file = LOCATE_parser_prod;
15458   variable[0] =  self;
15459   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrExpr].i]) return;
15460   return_label538: while(false);
15461   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrExpr].i] = 1;
15462   tracehead = trace.prev;
15463   return;
15464 }
15465 void parser_prod___AOrExpr___init_aorexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
15466   struct trace_t trace = {NULL, NULL, 6341, LOCATE_parser_prod___AOrExpr___init_aorexpr};
15467   val_t variable[5];
15468   void **closurevariable = NULL;
15469   trace.prev = tracehead; tracehead = &trace;
15470   trace.file = LOCATE_parser_prod;
15471   variable[0] =  self;
15472   variable[1] =  param0;
15473   variable[2] =  param1;
15474   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrExpr].i]) return;
15475   variable[4] = variable[0];
15476   CALL_parser_prod___AOrExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AOrExpr::empty_init*/;
15477   variable[4] = variable[0];
15478   ATTR_parser_nodes___AOrExpr____n_expr(variable[4]) /*AOrExpr::_n_expr*/ =  variable[1] /*n_expr*/;
15479   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15480   if (UNTAG_Bool(variable[4])) { /*if*/
15481     variable[4] = variable[0];
15482     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
15483   }
15484   variable[4] = variable[0];
15485   ATTR_parser_nodes___AOrExpr____n_expr2(variable[4]) /*AOrExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
15486   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15487   if (UNTAG_Bool(variable[4])) { /*if*/
15488     variable[4] = variable[0];
15489     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
15490   }
15491   return_label539: while(false);
15492   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrExpr].i] = 1;
15493   tracehead = trace.prev;
15494   return;
15495 }
15496 void parser_prod___AAndExpr___n_expr__eq(val_t  self, val_t  param0) {
15497   struct trace_t trace = {NULL, NULL, 6403, LOCATE_parser_prod___AAndExpr___n_expr__eq};
15498   val_t variable[4];
15499   void **closurevariable = NULL;
15500   trace.prev = tracehead; tracehead = &trace;
15501   trace.file = LOCATE_parser_prod;
15502   variable[0] =  self;
15503   variable[1] =  param0;
15504   variable[3] = variable[0];
15505   ATTR_parser_nodes___AAndExpr____n_expr(variable[3]) /*AAndExpr::_n_expr*/ =  variable[1] /*n*/;
15506   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15507   if (UNTAG_Bool(variable[3])) { /*if*/
15508     variable[3] = variable[0];
15509     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15510   }
15511   return_label540: while(false);
15512   tracehead = trace.prev;
15513   return;
15514 }
15515 void parser_prod___AAndExpr___n_expr2__eq(val_t  self, val_t  param0) {
15516   struct trace_t trace = {NULL, NULL, 6410, LOCATE_parser_prod___AAndExpr___n_expr2__eq};
15517   val_t variable[4];
15518   void **closurevariable = NULL;
15519   trace.prev = tracehead; tracehead = &trace;
15520   trace.file = LOCATE_parser_prod;
15521   variable[0] =  self;
15522   variable[1] =  param0;
15523   variable[3] = variable[0];
15524   ATTR_parser_nodes___AAndExpr____n_expr2(variable[3]) /*AAndExpr::_n_expr2*/ =  variable[1] /*n*/;
15525   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15526   if (UNTAG_Bool(variable[3])) { /*if*/
15527     variable[3] = variable[0];
15528     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15529   }
15530   return_label541: while(false);
15531   tracehead = trace.prev;
15532   return;
15533 }
15534 void parser_prod___AAndExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15535   struct trace_t trace = {NULL, NULL, 6436, LOCATE_parser_prod___AAndExpr___replace_child};
15536   val_t variable[5];
15537   void **closurevariable = NULL;
15538   trace.prev = tracehead; tracehead = &trace;
15539   trace.file = LOCATE_parser_prod;
15540   variable[0] =  self;
15541   variable[1] =  param0;
15542   variable[2] =  param1;
15543   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15544   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAndExpr___replace_child, LOCATE_parser_prod, 6438); nit_exit(1);}
15545   variable[4] = variable[0];
15546   variable[4] = ATTR_parser_nodes___AAndExpr____n_expr(variable[4]) /*AAndExpr::_n_expr*/;
15547   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15548   if (UNTAG_Bool(variable[4])) { /*if*/
15549     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15550     if (UNTAG_Bool(variable[4])) { /*if*/
15551       variable[4] = variable[0];
15552       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15553       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15554       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAndExpr___replace_child, LOCATE_parser_prod, 6442); nit_exit(1);}
15555       variable[4] = variable[0];
15556       ATTR_parser_nodes___AAndExpr____n_expr(variable[4]) /*AAndExpr::_n_expr*/ =  variable[2] /*new_child*/;
15557     } else { /*if*/
15558       variable[4] = variable[0];
15559       ATTR_parser_nodes___AAndExpr____n_expr(variable[4]) /*AAndExpr::_n_expr*/ =  NIT_NULL /*null*/;
15560     }
15561     goto return_label542;
15562   }
15563   variable[4] = variable[0];
15564   variable[4] = ATTR_parser_nodes___AAndExpr____n_expr2(variable[4]) /*AAndExpr::_n_expr2*/;
15565   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15566   if (UNTAG_Bool(variable[4])) { /*if*/
15567     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15568     if (UNTAG_Bool(variable[4])) { /*if*/
15569       variable[4] = variable[0];
15570       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15571       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15572       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAndExpr___replace_child, LOCATE_parser_prod, 6452); nit_exit(1);}
15573       variable[4] = variable[0];
15574       ATTR_parser_nodes___AAndExpr____n_expr2(variable[4]) /*AAndExpr::_n_expr2*/ =  variable[2] /*new_child*/;
15575     } else { /*if*/
15576       variable[4] = variable[0];
15577       ATTR_parser_nodes___AAndExpr____n_expr2(variable[4]) /*AAndExpr::_n_expr2*/ =  NIT_NULL /*null*/;
15578     }
15579     goto return_label542;
15580   }
15581   return_label542: while(false);
15582   tracehead = trace.prev;
15583   return;
15584 }
15585 void parser_prod___AAndExpr___visit_all(val_t  self, val_t  param0) {
15586   struct trace_t trace = {NULL, NULL, 6461, LOCATE_parser_prod___AAndExpr___visit_all};
15587   val_t variable[4];
15588   void **closurevariable = NULL;
15589   trace.prev = tracehead; tracehead = &trace;
15590   trace.file = LOCATE_parser_prod;
15591   variable[0] =  self;
15592   variable[1] =  param0;
15593   variable[3] = variable[0];
15594   variable[3] = ATTR_parser_nodes___AAndExpr____n_expr(variable[3]) /*AAndExpr::_n_expr*/;
15595   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15596   if (UNTAG_Bool(variable[3])) { /*if*/
15597     variable[3] = variable[0];
15598     variable[3] = ATTR_parser_nodes___AAndExpr____n_expr(variable[3]) /*AAndExpr::_n_expr*/;
15599     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15600   }
15601   variable[3] = variable[0];
15602   variable[3] = ATTR_parser_nodes___AAndExpr____n_expr2(variable[3]) /*AAndExpr::_n_expr2*/;
15603   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15604   if (UNTAG_Bool(variable[3])) { /*if*/
15605     variable[3] = variable[0];
15606     variable[3] = ATTR_parser_nodes___AAndExpr____n_expr2(variable[3]) /*AAndExpr::_n_expr2*/;
15607     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15608   }
15609   return_label543: while(false);
15610   tracehead = trace.prev;
15611   return;
15612 }
15613 void parser_prod___AAndExpr___visit_all_reverse(val_t  self, val_t  param0) {
15614   struct trace_t trace = {NULL, NULL, 6471, LOCATE_parser_prod___AAndExpr___visit_all_reverse};
15615   val_t variable[4];
15616   void **closurevariable = NULL;
15617   trace.prev = tracehead; tracehead = &trace;
15618   trace.file = LOCATE_parser_prod;
15619   variable[0] =  self;
15620   variable[1] =  param0;
15621   variable[3] = variable[0];
15622   variable[3] = ATTR_parser_nodes___AAndExpr____n_expr(variable[3]) /*AAndExpr::_n_expr*/;
15623   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15624   if (UNTAG_Bool(variable[3])) { /*if*/
15625     variable[3] = variable[0];
15626     variable[3] = ATTR_parser_nodes___AAndExpr____n_expr(variable[3]) /*AAndExpr::_n_expr*/;
15627     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15628   }
15629   variable[3] = variable[0];
15630   variable[3] = ATTR_parser_nodes___AAndExpr____n_expr2(variable[3]) /*AAndExpr::_n_expr2*/;
15631   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15632   if (UNTAG_Bool(variable[3])) { /*if*/
15633     variable[3] = variable[0];
15634     variable[3] = ATTR_parser_nodes___AAndExpr____n_expr2(variable[3]) /*AAndExpr::_n_expr2*/;
15635     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15636   }
15637   return_label544: while(false);
15638   tracehead = trace.prev;
15639   return;
15640 }
15641 void parser_prod___AAndExpr___empty_init(val_t  self, int* init_table) {
15642   struct trace_t trace = {NULL, NULL, 6418, LOCATE_parser_prod___AAndExpr___empty_init};
15643   val_t variable[2];
15644   void **closurevariable = NULL;
15645   trace.prev = tracehead; tracehead = &trace;
15646   trace.file = LOCATE_parser_prod;
15647   variable[0] =  self;
15648   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAndExpr].i]) return;
15649   return_label545: while(false);
15650   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAndExpr].i] = 1;
15651   tracehead = trace.prev;
15652   return;
15653 }
15654 void parser_prod___AAndExpr___init_aandexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
15655   struct trace_t trace = {NULL, NULL, 6420, LOCATE_parser_prod___AAndExpr___init_aandexpr};
15656   val_t variable[5];
15657   void **closurevariable = NULL;
15658   trace.prev = tracehead; tracehead = &trace;
15659   trace.file = LOCATE_parser_prod;
15660   variable[0] =  self;
15661   variable[1] =  param0;
15662   variable[2] =  param1;
15663   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAndExpr].i]) return;
15664   variable[4] = variable[0];
15665   CALL_parser_prod___AAndExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AAndExpr::empty_init*/;
15666   variable[4] = variable[0];
15667   ATTR_parser_nodes___AAndExpr____n_expr(variable[4]) /*AAndExpr::_n_expr*/ =  variable[1] /*n_expr*/;
15668   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15669   if (UNTAG_Bool(variable[4])) { /*if*/
15670     variable[4] = variable[0];
15671     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
15672   }
15673   variable[4] = variable[0];
15674   ATTR_parser_nodes___AAndExpr____n_expr2(variable[4]) /*AAndExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
15675   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15676   if (UNTAG_Bool(variable[4])) { /*if*/
15677     variable[4] = variable[0];
15678     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
15679   }
15680   return_label546: while(false);
15681   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAndExpr].i] = 1;
15682   tracehead = trace.prev;
15683   return;
15684 }
15685 void parser_prod___ANotExpr___n_kwnot__eq(val_t  self, val_t  param0) {
15686   struct trace_t trace = {NULL, NULL, 6482, LOCATE_parser_prod___ANotExpr___n_kwnot__eq};
15687   val_t variable[4];
15688   void **closurevariable = NULL;
15689   trace.prev = tracehead; tracehead = &trace;
15690   trace.file = LOCATE_parser_prod;
15691   variable[0] =  self;
15692   variable[1] =  param0;
15693   variable[3] = variable[0];
15694   ATTR_parser_nodes___ANotExpr____n_kwnot(variable[3]) /*ANotExpr::_n_kwnot*/ =  variable[1] /*n*/;
15695   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15696   if (UNTAG_Bool(variable[3])) { /*if*/
15697     variable[3] = variable[0];
15698     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15699   }
15700   return_label547: while(false);
15701   tracehead = trace.prev;
15702   return;
15703 }
15704 void parser_prod___ANotExpr___n_expr__eq(val_t  self, val_t  param0) {
15705   struct trace_t trace = {NULL, NULL, 6489, LOCATE_parser_prod___ANotExpr___n_expr__eq};
15706   val_t variable[4];
15707   void **closurevariable = NULL;
15708   trace.prev = tracehead; tracehead = &trace;
15709   trace.file = LOCATE_parser_prod;
15710   variable[0] =  self;
15711   variable[1] =  param0;
15712   variable[3] = variable[0];
15713   ATTR_parser_nodes___ANotExpr____n_expr(variable[3]) /*ANotExpr::_n_expr*/ =  variable[1] /*n*/;
15714   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15715   if (UNTAG_Bool(variable[3])) { /*if*/
15716     variable[3] = variable[0];
15717     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15718   }
15719   return_label548: while(false);
15720   tracehead = trace.prev;
15721   return;
15722 }
15723 void parser_prod___ANotExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15724   struct trace_t trace = {NULL, NULL, 6515, LOCATE_parser_prod___ANotExpr___replace_child};
15725   val_t variable[5];
15726   void **closurevariable = NULL;
15727   trace.prev = tracehead; tracehead = &trace;
15728   trace.file = LOCATE_parser_prod;
15729   variable[0] =  self;
15730   variable[1] =  param0;
15731   variable[2] =  param1;
15732   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15733   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANotExpr___replace_child, LOCATE_parser_prod, 6517); nit_exit(1);}
15734   variable[4] = variable[0];
15735   variable[4] = ATTR_parser_nodes___ANotExpr____n_kwnot(variable[4]) /*ANotExpr::_n_kwnot*/;
15736   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15737   if (UNTAG_Bool(variable[4])) { /*if*/
15738     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15739     if (UNTAG_Bool(variable[4])) { /*if*/
15740       variable[4] = variable[0];
15741       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15742       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwnot, ID_TKwnot)) /*cast TKwnot*/;
15743       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANotExpr___replace_child, LOCATE_parser_prod, 6521); nit_exit(1);}
15744       variable[4] = variable[0];
15745       ATTR_parser_nodes___ANotExpr____n_kwnot(variable[4]) /*ANotExpr::_n_kwnot*/ =  variable[2] /*new_child*/;
15746     } else { /*if*/
15747       variable[4] = variable[0];
15748       ATTR_parser_nodes___ANotExpr____n_kwnot(variable[4]) /*ANotExpr::_n_kwnot*/ =  NIT_NULL /*null*/;
15749     }
15750     goto return_label549;
15751   }
15752   variable[4] = variable[0];
15753   variable[4] = ATTR_parser_nodes___ANotExpr____n_expr(variable[4]) /*ANotExpr::_n_expr*/;
15754   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15755   if (UNTAG_Bool(variable[4])) { /*if*/
15756     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15757     if (UNTAG_Bool(variable[4])) { /*if*/
15758       variable[4] = variable[0];
15759       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15760       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15761       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANotExpr___replace_child, LOCATE_parser_prod, 6531); nit_exit(1);}
15762       variable[4] = variable[0];
15763       ATTR_parser_nodes___ANotExpr____n_expr(variable[4]) /*ANotExpr::_n_expr*/ =  variable[2] /*new_child*/;
15764     } else { /*if*/
15765       variable[4] = variable[0];
15766       ATTR_parser_nodes___ANotExpr____n_expr(variable[4]) /*ANotExpr::_n_expr*/ =  NIT_NULL /*null*/;
15767     }
15768     goto return_label549;
15769   }
15770   return_label549: while(false);
15771   tracehead = trace.prev;
15772   return;
15773 }
15774 void parser_prod___ANotExpr___visit_all(val_t  self, val_t  param0) {
15775   struct trace_t trace = {NULL, NULL, 6540, LOCATE_parser_prod___ANotExpr___visit_all};
15776   val_t variable[4];
15777   void **closurevariable = NULL;
15778   trace.prev = tracehead; tracehead = &trace;
15779   trace.file = LOCATE_parser_prod;
15780   variable[0] =  self;
15781   variable[1] =  param0;
15782   variable[3] = variable[0];
15783   variable[3] = ATTR_parser_nodes___ANotExpr____n_kwnot(variable[3]) /*ANotExpr::_n_kwnot*/;
15784   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15785   if (UNTAG_Bool(variable[3])) { /*if*/
15786     variable[3] = variable[0];
15787     variable[3] = ATTR_parser_nodes___ANotExpr____n_kwnot(variable[3]) /*ANotExpr::_n_kwnot*/;
15788     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15789   }
15790   variable[3] = variable[0];
15791   variable[3] = ATTR_parser_nodes___ANotExpr____n_expr(variable[3]) /*ANotExpr::_n_expr*/;
15792   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15793   if (UNTAG_Bool(variable[3])) { /*if*/
15794     variable[3] = variable[0];
15795     variable[3] = ATTR_parser_nodes___ANotExpr____n_expr(variable[3]) /*ANotExpr::_n_expr*/;
15796     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15797   }
15798   return_label550: while(false);
15799   tracehead = trace.prev;
15800   return;
15801 }
15802 void parser_prod___ANotExpr___visit_all_reverse(val_t  self, val_t  param0) {
15803   struct trace_t trace = {NULL, NULL, 6550, LOCATE_parser_prod___ANotExpr___visit_all_reverse};
15804   val_t variable[4];
15805   void **closurevariable = NULL;
15806   trace.prev = tracehead; tracehead = &trace;
15807   trace.file = LOCATE_parser_prod;
15808   variable[0] =  self;
15809   variable[1] =  param0;
15810   variable[3] = variable[0];
15811   variable[3] = ATTR_parser_nodes___ANotExpr____n_kwnot(variable[3]) /*ANotExpr::_n_kwnot*/;
15812   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15813   if (UNTAG_Bool(variable[3])) { /*if*/
15814     variable[3] = variable[0];
15815     variable[3] = ATTR_parser_nodes___ANotExpr____n_kwnot(variable[3]) /*ANotExpr::_n_kwnot*/;
15816     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15817   }
15818   variable[3] = variable[0];
15819   variable[3] = ATTR_parser_nodes___ANotExpr____n_expr(variable[3]) /*ANotExpr::_n_expr*/;
15820   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15821   if (UNTAG_Bool(variable[3])) { /*if*/
15822     variable[3] = variable[0];
15823     variable[3] = ATTR_parser_nodes___ANotExpr____n_expr(variable[3]) /*ANotExpr::_n_expr*/;
15824     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15825   }
15826   return_label551: while(false);
15827   tracehead = trace.prev;
15828   return;
15829 }
15830 void parser_prod___ANotExpr___empty_init(val_t  self, int* init_table) {
15831   struct trace_t trace = {NULL, NULL, 6497, LOCATE_parser_prod___ANotExpr___empty_init};
15832   val_t variable[2];
15833   void **closurevariable = NULL;
15834   trace.prev = tracehead; tracehead = &trace;
15835   trace.file = LOCATE_parser_prod;
15836   variable[0] =  self;
15837   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANotExpr].i]) return;
15838   return_label552: while(false);
15839   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANotExpr].i] = 1;
15840   tracehead = trace.prev;
15841   return;
15842 }
15843 void parser_prod___ANotExpr___init_anotexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
15844   struct trace_t trace = {NULL, NULL, 6499, LOCATE_parser_prod___ANotExpr___init_anotexpr};
15845   val_t variable[5];
15846   void **closurevariable = NULL;
15847   trace.prev = tracehead; tracehead = &trace;
15848   trace.file = LOCATE_parser_prod;
15849   variable[0] =  self;
15850   variable[1] =  param0;
15851   variable[2] =  param1;
15852   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANotExpr].i]) return;
15853   variable[4] = variable[0];
15854   CALL_parser_prod___ANotExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ANotExpr::empty_init*/;
15855   variable[4] = variable[0];
15856   ATTR_parser_nodes___ANotExpr____n_kwnot(variable[4]) /*ANotExpr::_n_kwnot*/ =  variable[1] /*n_kwnot*/;
15857   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwnot*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwnot*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwnot*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwnot*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwnot*/)( variable[1] /*n_kwnot*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15858   if (UNTAG_Bool(variable[4])) { /*if*/
15859     variable[4] = variable[0];
15860     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwnot*/)( variable[1] /*n_kwnot*/, variable[4]) /*PNode::parent=*/;
15861   }
15862   variable[4] = variable[0];
15863   ATTR_parser_nodes___ANotExpr____n_expr(variable[4]) /*ANotExpr::_n_expr*/ =  variable[2] /*n_expr*/;
15864   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15865   if (UNTAG_Bool(variable[4])) { /*if*/
15866     variable[4] = variable[0];
15867     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
15868   }
15869   return_label553: while(false);
15870   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANotExpr].i] = 1;
15871   tracehead = trace.prev;
15872   return;
15873 }
15874 void parser_prod___AEqExpr___n_expr__eq(val_t  self, val_t  param0) {
15875   struct trace_t trace = {NULL, NULL, 6561, LOCATE_parser_prod___AEqExpr___n_expr__eq};
15876   val_t variable[4];
15877   void **closurevariable = NULL;
15878   trace.prev = tracehead; tracehead = &trace;
15879   trace.file = LOCATE_parser_prod;
15880   variable[0] =  self;
15881   variable[1] =  param0;
15882   variable[3] = variable[0];
15883   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
15884   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15885   if (UNTAG_Bool(variable[3])) { /*if*/
15886     variable[3] = variable[0];
15887     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15888   }
15889   return_label554: while(false);
15890   tracehead = trace.prev;
15891   return;
15892 }
15893 void parser_prod___AEqExpr___n_expr2__eq(val_t  self, val_t  param0) {
15894   struct trace_t trace = {NULL, NULL, 6568, LOCATE_parser_prod___AEqExpr___n_expr2__eq};
15895   val_t variable[4];
15896   void **closurevariable = NULL;
15897   trace.prev = tracehead; tracehead = &trace;
15898   trace.file = LOCATE_parser_prod;
15899   variable[0] =  self;
15900   variable[1] =  param0;
15901   variable[3] = variable[0];
15902   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
15903   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15904   if (UNTAG_Bool(variable[3])) { /*if*/
15905     variable[3] = variable[0];
15906     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
15907   }
15908   return_label555: while(false);
15909   tracehead = trace.prev;
15910   return;
15911 }
15912 void parser_prod___AEqExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
15913   struct trace_t trace = {NULL, NULL, 6594, LOCATE_parser_prod___AEqExpr___replace_child};
15914   val_t variable[5];
15915   void **closurevariable = NULL;
15916   trace.prev = tracehead; tracehead = &trace;
15917   trace.file = LOCATE_parser_prod;
15918   variable[0] =  self;
15919   variable[1] =  param0;
15920   variable[2] =  param1;
15921   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15922   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEqExpr___replace_child, LOCATE_parser_prod, 6596); nit_exit(1);}
15923   variable[4] = variable[0];
15924   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
15925   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15926   if (UNTAG_Bool(variable[4])) { /*if*/
15927     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15928     if (UNTAG_Bool(variable[4])) { /*if*/
15929       variable[4] = variable[0];
15930       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15931       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15932       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEqExpr___replace_child, LOCATE_parser_prod, 6600); nit_exit(1);}
15933       variable[4] = variable[0];
15934       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
15935     } else { /*if*/
15936       variable[4] = variable[0];
15937       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
15938     }
15939     goto return_label556;
15940   }
15941   variable[4] = variable[0];
15942   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
15943   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
15944   if (UNTAG_Bool(variable[4])) { /*if*/
15945     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
15946     if (UNTAG_Bool(variable[4])) { /*if*/
15947       variable[4] = variable[0];
15948       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
15949       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
15950       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEqExpr___replace_child, LOCATE_parser_prod, 6610); nit_exit(1);}
15951       variable[4] = variable[0];
15952       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
15953     } else { /*if*/
15954       variable[4] = variable[0];
15955       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
15956     }
15957     goto return_label556;
15958   }
15959   return_label556: while(false);
15960   tracehead = trace.prev;
15961   return;
15962 }
15963 void parser_prod___AEqExpr___visit_all(val_t  self, val_t  param0) {
15964   struct trace_t trace = {NULL, NULL, 6619, LOCATE_parser_prod___AEqExpr___visit_all};
15965   val_t variable[4];
15966   void **closurevariable = NULL;
15967   trace.prev = tracehead; tracehead = &trace;
15968   trace.file = LOCATE_parser_prod;
15969   variable[0] =  self;
15970   variable[1] =  param0;
15971   variable[3] = variable[0];
15972   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15973   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15974   if (UNTAG_Bool(variable[3])) { /*if*/
15975     variable[3] = variable[0];
15976     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
15977     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15978   }
15979   variable[3] = variable[0];
15980   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15981   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
15982   if (UNTAG_Bool(variable[3])) { /*if*/
15983     variable[3] = variable[0];
15984     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
15985     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
15986   }
15987   return_label557: while(false);
15988   tracehead = trace.prev;
15989   return;
15990 }
15991 void parser_prod___AEqExpr___visit_all_reverse(val_t  self, val_t  param0) {
15992   struct trace_t trace = {NULL, NULL, 6629, LOCATE_parser_prod___AEqExpr___visit_all_reverse};
15993   val_t variable[4];
15994   void **closurevariable = NULL;
15995   trace.prev = tracehead; tracehead = &trace;
15996   trace.file = LOCATE_parser_prod;
15997   variable[0] =  self;
15998   variable[1] =  param0;
15999   variable[3] = variable[0];
16000   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16001   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16002   if (UNTAG_Bool(variable[3])) { /*if*/
16003     variable[3] = variable[0];
16004     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16005     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16006   }
16007   variable[3] = variable[0];
16008   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16009   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16010   if (UNTAG_Bool(variable[3])) { /*if*/
16011     variable[3] = variable[0];
16012     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16013     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16014   }
16015   return_label558: while(false);
16016   tracehead = trace.prev;
16017   return;
16018 }
16019 void parser_prod___AEqExpr___empty_init(val_t  self, int* init_table) {
16020   struct trace_t trace = {NULL, NULL, 6576, LOCATE_parser_prod___AEqExpr___empty_init};
16021   val_t variable[2];
16022   void **closurevariable = NULL;
16023   trace.prev = tracehead; tracehead = &trace;
16024   trace.file = LOCATE_parser_prod;
16025   variable[0] =  self;
16026   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqExpr].i]) return;
16027   return_label559: while(false);
16028   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqExpr].i] = 1;
16029   tracehead = trace.prev;
16030   return;
16031 }
16032 void parser_prod___AEqExpr___init_aeqexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16033   struct trace_t trace = {NULL, NULL, 6578, LOCATE_parser_prod___AEqExpr___init_aeqexpr};
16034   val_t variable[5];
16035   void **closurevariable = NULL;
16036   trace.prev = tracehead; tracehead = &trace;
16037   trace.file = LOCATE_parser_prod;
16038   variable[0] =  self;
16039   variable[1] =  param0;
16040   variable[2] =  param1;
16041   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqExpr].i]) return;
16042   variable[4] = variable[0];
16043   CALL_parser_prod___AEqExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AEqExpr::empty_init*/;
16044   variable[4] = variable[0];
16045   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16046   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16047   if (UNTAG_Bool(variable[4])) { /*if*/
16048     variable[4] = variable[0];
16049     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16050   }
16051   variable[4] = variable[0];
16052   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16053   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16054   if (UNTAG_Bool(variable[4])) { /*if*/
16055     variable[4] = variable[0];
16056     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
16057   }
16058   return_label560: while(false);
16059   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEqExpr].i] = 1;
16060   tracehead = trace.prev;
16061   return;
16062 }
16063 void parser_prod___AEeExpr___n_expr__eq(val_t  self, val_t  param0) {
16064   struct trace_t trace = {NULL, NULL, 6640, LOCATE_parser_prod___AEeExpr___n_expr__eq};
16065   val_t variable[4];
16066   void **closurevariable = NULL;
16067   trace.prev = tracehead; tracehead = &trace;
16068   trace.file = LOCATE_parser_prod;
16069   variable[0] =  self;
16070   variable[1] =  param0;
16071   variable[3] = variable[0];
16072   ATTR_parser_nodes___AEeExpr____n_expr(variable[3]) /*AEeExpr::_n_expr*/ =  variable[1] /*n*/;
16073   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16074   if (UNTAG_Bool(variable[3])) { /*if*/
16075     variable[3] = variable[0];
16076     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16077   }
16078   return_label561: while(false);
16079   tracehead = trace.prev;
16080   return;
16081 }
16082 void parser_prod___AEeExpr___n_expr2__eq(val_t  self, val_t  param0) {
16083   struct trace_t trace = {NULL, NULL, 6647, LOCATE_parser_prod___AEeExpr___n_expr2__eq};
16084   val_t variable[4];
16085   void **closurevariable = NULL;
16086   trace.prev = tracehead; tracehead = &trace;
16087   trace.file = LOCATE_parser_prod;
16088   variable[0] =  self;
16089   variable[1] =  param0;
16090   variable[3] = variable[0];
16091   ATTR_parser_nodes___AEeExpr____n_expr2(variable[3]) /*AEeExpr::_n_expr2*/ =  variable[1] /*n*/;
16092   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16093   if (UNTAG_Bool(variable[3])) { /*if*/
16094     variable[3] = variable[0];
16095     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16096   }
16097   return_label562: while(false);
16098   tracehead = trace.prev;
16099   return;
16100 }
16101 void parser_prod___AEeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
16102   struct trace_t trace = {NULL, NULL, 6673, LOCATE_parser_prod___AEeExpr___replace_child};
16103   val_t variable[5];
16104   void **closurevariable = NULL;
16105   trace.prev = tracehead; tracehead = &trace;
16106   trace.file = LOCATE_parser_prod;
16107   variable[0] =  self;
16108   variable[1] =  param0;
16109   variable[2] =  param1;
16110   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16111   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEeExpr___replace_child, LOCATE_parser_prod, 6675); nit_exit(1);}
16112   variable[4] = variable[0];
16113   variable[4] = ATTR_parser_nodes___AEeExpr____n_expr(variable[4]) /*AEeExpr::_n_expr*/;
16114   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16115   if (UNTAG_Bool(variable[4])) { /*if*/
16116     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16117     if (UNTAG_Bool(variable[4])) { /*if*/
16118       variable[4] = variable[0];
16119       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16120       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16121       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEeExpr___replace_child, LOCATE_parser_prod, 6679); nit_exit(1);}
16122       variable[4] = variable[0];
16123       ATTR_parser_nodes___AEeExpr____n_expr(variable[4]) /*AEeExpr::_n_expr*/ =  variable[2] /*new_child*/;
16124     } else { /*if*/
16125       variable[4] = variable[0];
16126       ATTR_parser_nodes___AEeExpr____n_expr(variable[4]) /*AEeExpr::_n_expr*/ =  NIT_NULL /*null*/;
16127     }
16128     goto return_label563;
16129   }
16130   variable[4] = variable[0];
16131   variable[4] = ATTR_parser_nodes___AEeExpr____n_expr2(variable[4]) /*AEeExpr::_n_expr2*/;
16132   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16133   if (UNTAG_Bool(variable[4])) { /*if*/
16134     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16135     if (UNTAG_Bool(variable[4])) { /*if*/
16136       variable[4] = variable[0];
16137       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16138       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16139       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEeExpr___replace_child, LOCATE_parser_prod, 6689); nit_exit(1);}
16140       variable[4] = variable[0];
16141       ATTR_parser_nodes___AEeExpr____n_expr2(variable[4]) /*AEeExpr::_n_expr2*/ =  variable[2] /*new_child*/;
16142     } else { /*if*/
16143       variable[4] = variable[0];
16144       ATTR_parser_nodes___AEeExpr____n_expr2(variable[4]) /*AEeExpr::_n_expr2*/ =  NIT_NULL /*null*/;
16145     }
16146     goto return_label563;
16147   }
16148   return_label563: while(false);
16149   tracehead = trace.prev;
16150   return;
16151 }
16152 void parser_prod___AEeExpr___visit_all(val_t  self, val_t  param0) {
16153   struct trace_t trace = {NULL, NULL, 6698, LOCATE_parser_prod___AEeExpr___visit_all};
16154   val_t variable[4];
16155   void **closurevariable = NULL;
16156   trace.prev = tracehead; tracehead = &trace;
16157   trace.file = LOCATE_parser_prod;
16158   variable[0] =  self;
16159   variable[1] =  param0;
16160   variable[3] = variable[0];
16161   variable[3] = ATTR_parser_nodes___AEeExpr____n_expr(variable[3]) /*AEeExpr::_n_expr*/;
16162   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16163   if (UNTAG_Bool(variable[3])) { /*if*/
16164     variable[3] = variable[0];
16165     variable[3] = ATTR_parser_nodes___AEeExpr____n_expr(variable[3]) /*AEeExpr::_n_expr*/;
16166     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16167   }
16168   variable[3] = variable[0];
16169   variable[3] = ATTR_parser_nodes___AEeExpr____n_expr2(variable[3]) /*AEeExpr::_n_expr2*/;
16170   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16171   if (UNTAG_Bool(variable[3])) { /*if*/
16172     variable[3] = variable[0];
16173     variable[3] = ATTR_parser_nodes___AEeExpr____n_expr2(variable[3]) /*AEeExpr::_n_expr2*/;
16174     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16175   }
16176   return_label564: while(false);
16177   tracehead = trace.prev;
16178   return;
16179 }
16180 void parser_prod___AEeExpr___visit_all_reverse(val_t  self, val_t  param0) {
16181   struct trace_t trace = {NULL, NULL, 6708, LOCATE_parser_prod___AEeExpr___visit_all_reverse};
16182   val_t variable[4];
16183   void **closurevariable = NULL;
16184   trace.prev = tracehead; tracehead = &trace;
16185   trace.file = LOCATE_parser_prod;
16186   variable[0] =  self;
16187   variable[1] =  param0;
16188   variable[3] = variable[0];
16189   variable[3] = ATTR_parser_nodes___AEeExpr____n_expr(variable[3]) /*AEeExpr::_n_expr*/;
16190   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16191   if (UNTAG_Bool(variable[3])) { /*if*/
16192     variable[3] = variable[0];
16193     variable[3] = ATTR_parser_nodes___AEeExpr____n_expr(variable[3]) /*AEeExpr::_n_expr*/;
16194     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16195   }
16196   variable[3] = variable[0];
16197   variable[3] = ATTR_parser_nodes___AEeExpr____n_expr2(variable[3]) /*AEeExpr::_n_expr2*/;
16198   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16199   if (UNTAG_Bool(variable[3])) { /*if*/
16200     variable[3] = variable[0];
16201     variable[3] = ATTR_parser_nodes___AEeExpr____n_expr2(variable[3]) /*AEeExpr::_n_expr2*/;
16202     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16203   }
16204   return_label565: while(false);
16205   tracehead = trace.prev;
16206   return;
16207 }
16208 void parser_prod___AEeExpr___empty_init(val_t  self, int* init_table) {
16209   struct trace_t trace = {NULL, NULL, 6655, LOCATE_parser_prod___AEeExpr___empty_init};
16210   val_t variable[2];
16211   void **closurevariable = NULL;
16212   trace.prev = tracehead; tracehead = &trace;
16213   trace.file = LOCATE_parser_prod;
16214   variable[0] =  self;
16215   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEeExpr].i]) return;
16216   return_label566: while(false);
16217   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEeExpr].i] = 1;
16218   tracehead = trace.prev;
16219   return;
16220 }
16221 void parser_prod___AEeExpr___init_aeeexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16222   struct trace_t trace = {NULL, NULL, 6657, LOCATE_parser_prod___AEeExpr___init_aeeexpr};
16223   val_t variable[5];
16224   void **closurevariable = NULL;
16225   trace.prev = tracehead; tracehead = &trace;
16226   trace.file = LOCATE_parser_prod;
16227   variable[0] =  self;
16228   variable[1] =  param0;
16229   variable[2] =  param1;
16230   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEeExpr].i]) return;
16231   variable[4] = variable[0];
16232   CALL_parser_prod___AEeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AEeExpr::empty_init*/;
16233   variable[4] = variable[0];
16234   ATTR_parser_nodes___AEeExpr____n_expr(variable[4]) /*AEeExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16235   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16236   if (UNTAG_Bool(variable[4])) { /*if*/
16237     variable[4] = variable[0];
16238     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16239   }
16240   variable[4] = variable[0];
16241   ATTR_parser_nodes___AEeExpr____n_expr2(variable[4]) /*AEeExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16242   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16243   if (UNTAG_Bool(variable[4])) { /*if*/
16244     variable[4] = variable[0];
16245     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
16246   }
16247   return_label567: while(false);
16248   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEeExpr].i] = 1;
16249   tracehead = trace.prev;
16250   return;
16251 }
16252 void parser_prod___ANeExpr___n_expr__eq(val_t  self, val_t  param0) {
16253   struct trace_t trace = {NULL, NULL, 6719, LOCATE_parser_prod___ANeExpr___n_expr__eq};
16254   val_t variable[4];
16255   void **closurevariable = NULL;
16256   trace.prev = tracehead; tracehead = &trace;
16257   trace.file = LOCATE_parser_prod;
16258   variable[0] =  self;
16259   variable[1] =  param0;
16260   variable[3] = variable[0];
16261   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
16262   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16263   if (UNTAG_Bool(variable[3])) { /*if*/
16264     variable[3] = variable[0];
16265     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16266   }
16267   return_label568: while(false);
16268   tracehead = trace.prev;
16269   return;
16270 }
16271 void parser_prod___ANeExpr___n_expr2__eq(val_t  self, val_t  param0) {
16272   struct trace_t trace = {NULL, NULL, 6726, LOCATE_parser_prod___ANeExpr___n_expr2__eq};
16273   val_t variable[4];
16274   void **closurevariable = NULL;
16275   trace.prev = tracehead; tracehead = &trace;
16276   trace.file = LOCATE_parser_prod;
16277   variable[0] =  self;
16278   variable[1] =  param0;
16279   variable[3] = variable[0];
16280   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
16281   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16282   if (UNTAG_Bool(variable[3])) { /*if*/
16283     variable[3] = variable[0];
16284     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16285   }
16286   return_label569: while(false);
16287   tracehead = trace.prev;
16288   return;
16289 }
16290 void parser_prod___ANeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
16291   struct trace_t trace = {NULL, NULL, 6752, LOCATE_parser_prod___ANeExpr___replace_child};
16292   val_t variable[5];
16293   void **closurevariable = NULL;
16294   trace.prev = tracehead; tracehead = &trace;
16295   trace.file = LOCATE_parser_prod;
16296   variable[0] =  self;
16297   variable[1] =  param0;
16298   variable[2] =  param1;
16299   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16300   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANeExpr___replace_child, LOCATE_parser_prod, 6754); nit_exit(1);}
16301   variable[4] = variable[0];
16302   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
16303   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16304   if (UNTAG_Bool(variable[4])) { /*if*/
16305     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16306     if (UNTAG_Bool(variable[4])) { /*if*/
16307       variable[4] = variable[0];
16308       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16309       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16310       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANeExpr___replace_child, LOCATE_parser_prod, 6758); nit_exit(1);}
16311       variable[4] = variable[0];
16312       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
16313     } else { /*if*/
16314       variable[4] = variable[0];
16315       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
16316     }
16317     goto return_label570;
16318   }
16319   variable[4] = variable[0];
16320   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
16321   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16322   if (UNTAG_Bool(variable[4])) { /*if*/
16323     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16324     if (UNTAG_Bool(variable[4])) { /*if*/
16325       variable[4] = variable[0];
16326       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16327       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16328       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANeExpr___replace_child, LOCATE_parser_prod, 6768); nit_exit(1);}
16329       variable[4] = variable[0];
16330       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
16331     } else { /*if*/
16332       variable[4] = variable[0];
16333       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
16334     }
16335     goto return_label570;
16336   }
16337   return_label570: while(false);
16338   tracehead = trace.prev;
16339   return;
16340 }
16341 void parser_prod___ANeExpr___visit_all(val_t  self, val_t  param0) {
16342   struct trace_t trace = {NULL, NULL, 6777, LOCATE_parser_prod___ANeExpr___visit_all};
16343   val_t variable[4];
16344   void **closurevariable = NULL;
16345   trace.prev = tracehead; tracehead = &trace;
16346   trace.file = LOCATE_parser_prod;
16347   variable[0] =  self;
16348   variable[1] =  param0;
16349   variable[3] = variable[0];
16350   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16351   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16352   if (UNTAG_Bool(variable[3])) { /*if*/
16353     variable[3] = variable[0];
16354     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16355     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16356   }
16357   variable[3] = variable[0];
16358   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16359   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16360   if (UNTAG_Bool(variable[3])) { /*if*/
16361     variable[3] = variable[0];
16362     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16363     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16364   }
16365   return_label571: while(false);
16366   tracehead = trace.prev;
16367   return;
16368 }
16369 void parser_prod___ANeExpr___visit_all_reverse(val_t  self, val_t  param0) {
16370   struct trace_t trace = {NULL, NULL, 6787, LOCATE_parser_prod___ANeExpr___visit_all_reverse};
16371   val_t variable[4];
16372   void **closurevariable = NULL;
16373   trace.prev = tracehead; tracehead = &trace;
16374   trace.file = LOCATE_parser_prod;
16375   variable[0] =  self;
16376   variable[1] =  param0;
16377   variable[3] = variable[0];
16378   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16379   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16380   if (UNTAG_Bool(variable[3])) { /*if*/
16381     variable[3] = variable[0];
16382     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16383     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16384   }
16385   variable[3] = variable[0];
16386   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16387   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16388   if (UNTAG_Bool(variable[3])) { /*if*/
16389     variable[3] = variable[0];
16390     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16391     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16392   }
16393   return_label572: while(false);
16394   tracehead = trace.prev;
16395   return;
16396 }
16397 void parser_prod___ANeExpr___empty_init(val_t  self, int* init_table) {
16398   struct trace_t trace = {NULL, NULL, 6734, LOCATE_parser_prod___ANeExpr___empty_init};
16399   val_t variable[2];
16400   void **closurevariable = NULL;
16401   trace.prev = tracehead; tracehead = &trace;
16402   trace.file = LOCATE_parser_prod;
16403   variable[0] =  self;
16404   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeExpr].i]) return;
16405   return_label573: while(false);
16406   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeExpr].i] = 1;
16407   tracehead = trace.prev;
16408   return;
16409 }
16410 void parser_prod___ANeExpr___init_aneexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16411   struct trace_t trace = {NULL, NULL, 6736, LOCATE_parser_prod___ANeExpr___init_aneexpr};
16412   val_t variable[5];
16413   void **closurevariable = NULL;
16414   trace.prev = tracehead; tracehead = &trace;
16415   trace.file = LOCATE_parser_prod;
16416   variable[0] =  self;
16417   variable[1] =  param0;
16418   variable[2] =  param1;
16419   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeExpr].i]) return;
16420   variable[4] = variable[0];
16421   CALL_parser_prod___ANeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ANeExpr::empty_init*/;
16422   variable[4] = variable[0];
16423   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16424   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16425   if (UNTAG_Bool(variable[4])) { /*if*/
16426     variable[4] = variable[0];
16427     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16428   }
16429   variable[4] = variable[0];
16430   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16431   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16432   if (UNTAG_Bool(variable[4])) { /*if*/
16433     variable[4] = variable[0];
16434     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
16435   }
16436   return_label574: while(false);
16437   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANeExpr].i] = 1;
16438   tracehead = trace.prev;
16439   return;
16440 }
16441 void parser_prod___ALtExpr___n_expr__eq(val_t  self, val_t  param0) {
16442   struct trace_t trace = {NULL, NULL, 6798, LOCATE_parser_prod___ALtExpr___n_expr__eq};
16443   val_t variable[4];
16444   void **closurevariable = NULL;
16445   trace.prev = tracehead; tracehead = &trace;
16446   trace.file = LOCATE_parser_prod;
16447   variable[0] =  self;
16448   variable[1] =  param0;
16449   variable[3] = variable[0];
16450   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
16451   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16452   if (UNTAG_Bool(variable[3])) { /*if*/
16453     variable[3] = variable[0];
16454     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16455   }
16456   return_label575: while(false);
16457   tracehead = trace.prev;
16458   return;
16459 }
16460 void parser_prod___ALtExpr___n_expr2__eq(val_t  self, val_t  param0) {
16461   struct trace_t trace = {NULL, NULL, 6805, LOCATE_parser_prod___ALtExpr___n_expr2__eq};
16462   val_t variable[4];
16463   void **closurevariable = NULL;
16464   trace.prev = tracehead; tracehead = &trace;
16465   trace.file = LOCATE_parser_prod;
16466   variable[0] =  self;
16467   variable[1] =  param0;
16468   variable[3] = variable[0];
16469   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
16470   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16471   if (UNTAG_Bool(variable[3])) { /*if*/
16472     variable[3] = variable[0];
16473     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16474   }
16475   return_label576: while(false);
16476   tracehead = trace.prev;
16477   return;
16478 }
16479 void parser_prod___ALtExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
16480   struct trace_t trace = {NULL, NULL, 6831, LOCATE_parser_prod___ALtExpr___replace_child};
16481   val_t variable[5];
16482   void **closurevariable = NULL;
16483   trace.prev = tracehead; tracehead = &trace;
16484   trace.file = LOCATE_parser_prod;
16485   variable[0] =  self;
16486   variable[1] =  param0;
16487   variable[2] =  param1;
16488   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16489   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALtExpr___replace_child, LOCATE_parser_prod, 6833); nit_exit(1);}
16490   variable[4] = variable[0];
16491   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
16492   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16493   if (UNTAG_Bool(variable[4])) { /*if*/
16494     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16495     if (UNTAG_Bool(variable[4])) { /*if*/
16496       variable[4] = variable[0];
16497       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16498       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16499       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALtExpr___replace_child, LOCATE_parser_prod, 6837); nit_exit(1);}
16500       variable[4] = variable[0];
16501       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
16502     } else { /*if*/
16503       variable[4] = variable[0];
16504       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
16505     }
16506     goto return_label577;
16507   }
16508   variable[4] = variable[0];
16509   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
16510   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16511   if (UNTAG_Bool(variable[4])) { /*if*/
16512     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16513     if (UNTAG_Bool(variable[4])) { /*if*/
16514       variable[4] = variable[0];
16515       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16516       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16517       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALtExpr___replace_child, LOCATE_parser_prod, 6847); nit_exit(1);}
16518       variable[4] = variable[0];
16519       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
16520     } else { /*if*/
16521       variable[4] = variable[0];
16522       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
16523     }
16524     goto return_label577;
16525   }
16526   return_label577: while(false);
16527   tracehead = trace.prev;
16528   return;
16529 }
16530 void parser_prod___ALtExpr___visit_all(val_t  self, val_t  param0) {
16531   struct trace_t trace = {NULL, NULL, 6856, LOCATE_parser_prod___ALtExpr___visit_all};
16532   val_t variable[4];
16533   void **closurevariable = NULL;
16534   trace.prev = tracehead; tracehead = &trace;
16535   trace.file = LOCATE_parser_prod;
16536   variable[0] =  self;
16537   variable[1] =  param0;
16538   variable[3] = variable[0];
16539   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16540   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16541   if (UNTAG_Bool(variable[3])) { /*if*/
16542     variable[3] = variable[0];
16543     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16544     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16545   }
16546   variable[3] = variable[0];
16547   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16548   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16549   if (UNTAG_Bool(variable[3])) { /*if*/
16550     variable[3] = variable[0];
16551     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16552     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16553   }
16554   return_label578: while(false);
16555   tracehead = trace.prev;
16556   return;
16557 }
16558 void parser_prod___ALtExpr___visit_all_reverse(val_t  self, val_t  param0) {
16559   struct trace_t trace = {NULL, NULL, 6866, LOCATE_parser_prod___ALtExpr___visit_all_reverse};
16560   val_t variable[4];
16561   void **closurevariable = NULL;
16562   trace.prev = tracehead; tracehead = &trace;
16563   trace.file = LOCATE_parser_prod;
16564   variable[0] =  self;
16565   variable[1] =  param0;
16566   variable[3] = variable[0];
16567   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16568   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16569   if (UNTAG_Bool(variable[3])) { /*if*/
16570     variable[3] = variable[0];
16571     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16572     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16573   }
16574   variable[3] = variable[0];
16575   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16576   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16577   if (UNTAG_Bool(variable[3])) { /*if*/
16578     variable[3] = variable[0];
16579     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16580     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16581   }
16582   return_label579: while(false);
16583   tracehead = trace.prev;
16584   return;
16585 }
16586 void parser_prod___ALtExpr___empty_init(val_t  self, int* init_table) {
16587   struct trace_t trace = {NULL, NULL, 6813, LOCATE_parser_prod___ALtExpr___empty_init};
16588   val_t variable[2];
16589   void **closurevariable = NULL;
16590   trace.prev = tracehead; tracehead = &trace;
16591   trace.file = LOCATE_parser_prod;
16592   variable[0] =  self;
16593   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtExpr].i]) return;
16594   return_label580: while(false);
16595   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtExpr].i] = 1;
16596   tracehead = trace.prev;
16597   return;
16598 }
16599 void parser_prod___ALtExpr___init_altexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16600   struct trace_t trace = {NULL, NULL, 6815, LOCATE_parser_prod___ALtExpr___init_altexpr};
16601   val_t variable[5];
16602   void **closurevariable = NULL;
16603   trace.prev = tracehead; tracehead = &trace;
16604   trace.file = LOCATE_parser_prod;
16605   variable[0] =  self;
16606   variable[1] =  param0;
16607   variable[2] =  param1;
16608   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtExpr].i]) return;
16609   variable[4] = variable[0];
16610   CALL_parser_prod___ALtExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ALtExpr::empty_init*/;
16611   variable[4] = variable[0];
16612   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16613   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16614   if (UNTAG_Bool(variable[4])) { /*if*/
16615     variable[4] = variable[0];
16616     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16617   }
16618   variable[4] = variable[0];
16619   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16620   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16621   if (UNTAG_Bool(variable[4])) { /*if*/
16622     variable[4] = variable[0];
16623     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
16624   }
16625   return_label581: while(false);
16626   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALtExpr].i] = 1;
16627   tracehead = trace.prev;
16628   return;
16629 }
16630 void parser_prod___ALeExpr___n_expr__eq(val_t  self, val_t  param0) {
16631   struct trace_t trace = {NULL, NULL, 6877, LOCATE_parser_prod___ALeExpr___n_expr__eq};
16632   val_t variable[4];
16633   void **closurevariable = NULL;
16634   trace.prev = tracehead; tracehead = &trace;
16635   trace.file = LOCATE_parser_prod;
16636   variable[0] =  self;
16637   variable[1] =  param0;
16638   variable[3] = variable[0];
16639   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
16640   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16641   if (UNTAG_Bool(variable[3])) { /*if*/
16642     variable[3] = variable[0];
16643     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16644   }
16645   return_label582: while(false);
16646   tracehead = trace.prev;
16647   return;
16648 }
16649 void parser_prod___ALeExpr___n_expr2__eq(val_t  self, val_t  param0) {
16650   struct trace_t trace = {NULL, NULL, 6884, LOCATE_parser_prod___ALeExpr___n_expr2__eq};
16651   val_t variable[4];
16652   void **closurevariable = NULL;
16653   trace.prev = tracehead; tracehead = &trace;
16654   trace.file = LOCATE_parser_prod;
16655   variable[0] =  self;
16656   variable[1] =  param0;
16657   variable[3] = variable[0];
16658   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
16659   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16660   if (UNTAG_Bool(variable[3])) { /*if*/
16661     variable[3] = variable[0];
16662     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16663   }
16664   return_label583: while(false);
16665   tracehead = trace.prev;
16666   return;
16667 }
16668 void parser_prod___ALeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
16669   struct trace_t trace = {NULL, NULL, 6910, LOCATE_parser_prod___ALeExpr___replace_child};
16670   val_t variable[5];
16671   void **closurevariable = NULL;
16672   trace.prev = tracehead; tracehead = &trace;
16673   trace.file = LOCATE_parser_prod;
16674   variable[0] =  self;
16675   variable[1] =  param0;
16676   variable[2] =  param1;
16677   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16678   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALeExpr___replace_child, LOCATE_parser_prod, 6912); nit_exit(1);}
16679   variable[4] = variable[0];
16680   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
16681   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16682   if (UNTAG_Bool(variable[4])) { /*if*/
16683     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16684     if (UNTAG_Bool(variable[4])) { /*if*/
16685       variable[4] = variable[0];
16686       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16687       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16688       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALeExpr___replace_child, LOCATE_parser_prod, 6916); nit_exit(1);}
16689       variable[4] = variable[0];
16690       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
16691     } else { /*if*/
16692       variable[4] = variable[0];
16693       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
16694     }
16695     goto return_label584;
16696   }
16697   variable[4] = variable[0];
16698   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
16699   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16700   if (UNTAG_Bool(variable[4])) { /*if*/
16701     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16702     if (UNTAG_Bool(variable[4])) { /*if*/
16703       variable[4] = variable[0];
16704       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16705       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16706       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ALeExpr___replace_child, LOCATE_parser_prod, 6926); nit_exit(1);}
16707       variable[4] = variable[0];
16708       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
16709     } else { /*if*/
16710       variable[4] = variable[0];
16711       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
16712     }
16713     goto return_label584;
16714   }
16715   return_label584: while(false);
16716   tracehead = trace.prev;
16717   return;
16718 }
16719 void parser_prod___ALeExpr___visit_all(val_t  self, val_t  param0) {
16720   struct trace_t trace = {NULL, NULL, 6935, LOCATE_parser_prod___ALeExpr___visit_all};
16721   val_t variable[4];
16722   void **closurevariable = NULL;
16723   trace.prev = tracehead; tracehead = &trace;
16724   trace.file = LOCATE_parser_prod;
16725   variable[0] =  self;
16726   variable[1] =  param0;
16727   variable[3] = variable[0];
16728   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16729   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16730   if (UNTAG_Bool(variable[3])) { /*if*/
16731     variable[3] = variable[0];
16732     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16733     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16734   }
16735   variable[3] = variable[0];
16736   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16737   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16738   if (UNTAG_Bool(variable[3])) { /*if*/
16739     variable[3] = variable[0];
16740     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16741     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16742   }
16743   return_label585: while(false);
16744   tracehead = trace.prev;
16745   return;
16746 }
16747 void parser_prod___ALeExpr___visit_all_reverse(val_t  self, val_t  param0) {
16748   struct trace_t trace = {NULL, NULL, 6945, LOCATE_parser_prod___ALeExpr___visit_all_reverse};
16749   val_t variable[4];
16750   void **closurevariable = NULL;
16751   trace.prev = tracehead; tracehead = &trace;
16752   trace.file = LOCATE_parser_prod;
16753   variable[0] =  self;
16754   variable[1] =  param0;
16755   variable[3] = variable[0];
16756   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16757   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16758   if (UNTAG_Bool(variable[3])) { /*if*/
16759     variable[3] = variable[0];
16760     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16761     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16762   }
16763   variable[3] = variable[0];
16764   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16765   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16766   if (UNTAG_Bool(variable[3])) { /*if*/
16767     variable[3] = variable[0];
16768     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16769     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16770   }
16771   return_label586: while(false);
16772   tracehead = trace.prev;
16773   return;
16774 }
16775 void parser_prod___ALeExpr___empty_init(val_t  self, int* init_table) {
16776   struct trace_t trace = {NULL, NULL, 6892, LOCATE_parser_prod___ALeExpr___empty_init};
16777   val_t variable[2];
16778   void **closurevariable = NULL;
16779   trace.prev = tracehead; tracehead = &trace;
16780   trace.file = LOCATE_parser_prod;
16781   variable[0] =  self;
16782   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeExpr].i]) return;
16783   return_label587: while(false);
16784   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeExpr].i] = 1;
16785   tracehead = trace.prev;
16786   return;
16787 }
16788 void parser_prod___ALeExpr___init_aleexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16789   struct trace_t trace = {NULL, NULL, 6894, LOCATE_parser_prod___ALeExpr___init_aleexpr};
16790   val_t variable[5];
16791   void **closurevariable = NULL;
16792   trace.prev = tracehead; tracehead = &trace;
16793   trace.file = LOCATE_parser_prod;
16794   variable[0] =  self;
16795   variable[1] =  param0;
16796   variable[2] =  param1;
16797   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeExpr].i]) return;
16798   variable[4] = variable[0];
16799   CALL_parser_prod___ALeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ALeExpr::empty_init*/;
16800   variable[4] = variable[0];
16801   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16802   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16803   if (UNTAG_Bool(variable[4])) { /*if*/
16804     variable[4] = variable[0];
16805     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16806   }
16807   variable[4] = variable[0];
16808   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16809   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16810   if (UNTAG_Bool(variable[4])) { /*if*/
16811     variable[4] = variable[0];
16812     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
16813   }
16814   return_label588: while(false);
16815   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ALeExpr].i] = 1;
16816   tracehead = trace.prev;
16817   return;
16818 }
16819 void parser_prod___AGtExpr___n_expr__eq(val_t  self, val_t  param0) {
16820   struct trace_t trace = {NULL, NULL, 6956, LOCATE_parser_prod___AGtExpr___n_expr__eq};
16821   val_t variable[4];
16822   void **closurevariable = NULL;
16823   trace.prev = tracehead; tracehead = &trace;
16824   trace.file = LOCATE_parser_prod;
16825   variable[0] =  self;
16826   variable[1] =  param0;
16827   variable[3] = variable[0];
16828   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
16829   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16830   if (UNTAG_Bool(variable[3])) { /*if*/
16831     variable[3] = variable[0];
16832     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16833   }
16834   return_label589: while(false);
16835   tracehead = trace.prev;
16836   return;
16837 }
16838 void parser_prod___AGtExpr___n_expr2__eq(val_t  self, val_t  param0) {
16839   struct trace_t trace = {NULL, NULL, 6963, LOCATE_parser_prod___AGtExpr___n_expr2__eq};
16840   val_t variable[4];
16841   void **closurevariable = NULL;
16842   trace.prev = tracehead; tracehead = &trace;
16843   trace.file = LOCATE_parser_prod;
16844   variable[0] =  self;
16845   variable[1] =  param0;
16846   variable[3] = variable[0];
16847   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
16848   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16849   if (UNTAG_Bool(variable[3])) { /*if*/
16850     variable[3] = variable[0];
16851     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
16852   }
16853   return_label590: while(false);
16854   tracehead = trace.prev;
16855   return;
16856 }
16857 void parser_prod___AGtExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
16858   struct trace_t trace = {NULL, NULL, 6989, LOCATE_parser_prod___AGtExpr___replace_child};
16859   val_t variable[5];
16860   void **closurevariable = NULL;
16861   trace.prev = tracehead; tracehead = &trace;
16862   trace.file = LOCATE_parser_prod;
16863   variable[0] =  self;
16864   variable[1] =  param0;
16865   variable[2] =  param1;
16866   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16867   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGtExpr___replace_child, LOCATE_parser_prod, 6991); nit_exit(1);}
16868   variable[4] = variable[0];
16869   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
16870   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16871   if (UNTAG_Bool(variable[4])) { /*if*/
16872     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16873     if (UNTAG_Bool(variable[4])) { /*if*/
16874       variable[4] = variable[0];
16875       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16876       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16877       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGtExpr___replace_child, LOCATE_parser_prod, 6995); nit_exit(1);}
16878       variable[4] = variable[0];
16879       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
16880     } else { /*if*/
16881       variable[4] = variable[0];
16882       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
16883     }
16884     goto return_label591;
16885   }
16886   variable[4] = variable[0];
16887   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
16888   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
16889   if (UNTAG_Bool(variable[4])) { /*if*/
16890     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16891     if (UNTAG_Bool(variable[4])) { /*if*/
16892       variable[4] = variable[0];
16893       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
16894       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
16895       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGtExpr___replace_child, LOCATE_parser_prod, 7005); nit_exit(1);}
16896       variable[4] = variable[0];
16897       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
16898     } else { /*if*/
16899       variable[4] = variable[0];
16900       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
16901     }
16902     goto return_label591;
16903   }
16904   return_label591: while(false);
16905   tracehead = trace.prev;
16906   return;
16907 }
16908 void parser_prod___AGtExpr___visit_all(val_t  self, val_t  param0) {
16909   struct trace_t trace = {NULL, NULL, 7014, LOCATE_parser_prod___AGtExpr___visit_all};
16910   val_t variable[4];
16911   void **closurevariable = NULL;
16912   trace.prev = tracehead; tracehead = &trace;
16913   trace.file = LOCATE_parser_prod;
16914   variable[0] =  self;
16915   variable[1] =  param0;
16916   variable[3] = variable[0];
16917   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16918   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16919   if (UNTAG_Bool(variable[3])) { /*if*/
16920     variable[3] = variable[0];
16921     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16922     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16923   }
16924   variable[3] = variable[0];
16925   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16926   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16927   if (UNTAG_Bool(variable[3])) { /*if*/
16928     variable[3] = variable[0];
16929     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16930     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16931   }
16932   return_label592: while(false);
16933   tracehead = trace.prev;
16934   return;
16935 }
16936 void parser_prod___AGtExpr___visit_all_reverse(val_t  self, val_t  param0) {
16937   struct trace_t trace = {NULL, NULL, 7024, LOCATE_parser_prod___AGtExpr___visit_all_reverse};
16938   val_t variable[4];
16939   void **closurevariable = NULL;
16940   trace.prev = tracehead; tracehead = &trace;
16941   trace.file = LOCATE_parser_prod;
16942   variable[0] =  self;
16943   variable[1] =  param0;
16944   variable[3] = variable[0];
16945   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16946   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16947   if (UNTAG_Bool(variable[3])) { /*if*/
16948     variable[3] = variable[0];
16949     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
16950     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16951   }
16952   variable[3] = variable[0];
16953   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16954   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
16955   if (UNTAG_Bool(variable[3])) { /*if*/
16956     variable[3] = variable[0];
16957     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
16958     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
16959   }
16960   return_label593: while(false);
16961   tracehead = trace.prev;
16962   return;
16963 }
16964 void parser_prod___AGtExpr___empty_init(val_t  self, int* init_table) {
16965   struct trace_t trace = {NULL, NULL, 6971, LOCATE_parser_prod___AGtExpr___empty_init};
16966   val_t variable[2];
16967   void **closurevariable = NULL;
16968   trace.prev = tracehead; tracehead = &trace;
16969   trace.file = LOCATE_parser_prod;
16970   variable[0] =  self;
16971   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtExpr].i]) return;
16972   return_label594: while(false);
16973   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtExpr].i] = 1;
16974   tracehead = trace.prev;
16975   return;
16976 }
16977 void parser_prod___AGtExpr___init_agtexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
16978   struct trace_t trace = {NULL, NULL, 6973, LOCATE_parser_prod___AGtExpr___init_agtexpr};
16979   val_t variable[5];
16980   void **closurevariable = NULL;
16981   trace.prev = tracehead; tracehead = &trace;
16982   trace.file = LOCATE_parser_prod;
16983   variable[0] =  self;
16984   variable[1] =  param0;
16985   variable[2] =  param1;
16986   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtExpr].i]) return;
16987   variable[4] = variable[0];
16988   CALL_parser_prod___AGtExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AGtExpr::empty_init*/;
16989   variable[4] = variable[0];
16990   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
16991   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16992   if (UNTAG_Bool(variable[4])) { /*if*/
16993     variable[4] = variable[0];
16994     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
16995   }
16996   variable[4] = variable[0];
16997   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
16998   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
16999   if (UNTAG_Bool(variable[4])) { /*if*/
17000     variable[4] = variable[0];
17001     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
17002   }
17003   return_label595: while(false);
17004   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGtExpr].i] = 1;
17005   tracehead = trace.prev;
17006   return;
17007 }
17008 void parser_prod___AGeExpr___n_expr__eq(val_t  self, val_t  param0) {
17009   struct trace_t trace = {NULL, NULL, 7035, LOCATE_parser_prod___AGeExpr___n_expr__eq};
17010   val_t variable[4];
17011   void **closurevariable = NULL;
17012   trace.prev = tracehead; tracehead = &trace;
17013   trace.file = LOCATE_parser_prod;
17014   variable[0] =  self;
17015   variable[1] =  param0;
17016   variable[3] = variable[0];
17017   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
17018   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17019   if (UNTAG_Bool(variable[3])) { /*if*/
17020     variable[3] = variable[0];
17021     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17022   }
17023   return_label596: while(false);
17024   tracehead = trace.prev;
17025   return;
17026 }
17027 void parser_prod___AGeExpr___n_expr2__eq(val_t  self, val_t  param0) {
17028   struct trace_t trace = {NULL, NULL, 7042, LOCATE_parser_prod___AGeExpr___n_expr2__eq};
17029   val_t variable[4];
17030   void **closurevariable = NULL;
17031   trace.prev = tracehead; tracehead = &trace;
17032   trace.file = LOCATE_parser_prod;
17033   variable[0] =  self;
17034   variable[1] =  param0;
17035   variable[3] = variable[0];
17036   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
17037   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17038   if (UNTAG_Bool(variable[3])) { /*if*/
17039     variable[3] = variable[0];
17040     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17041   }
17042   return_label597: while(false);
17043   tracehead = trace.prev;
17044   return;
17045 }
17046 void parser_prod___AGeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17047   struct trace_t trace = {NULL, NULL, 7068, LOCATE_parser_prod___AGeExpr___replace_child};
17048   val_t variable[5];
17049   void **closurevariable = NULL;
17050   trace.prev = tracehead; tracehead = &trace;
17051   trace.file = LOCATE_parser_prod;
17052   variable[0] =  self;
17053   variable[1] =  param0;
17054   variable[2] =  param1;
17055   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17056   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGeExpr___replace_child, LOCATE_parser_prod, 7070); nit_exit(1);}
17057   variable[4] = variable[0];
17058   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
17059   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17060   if (UNTAG_Bool(variable[4])) { /*if*/
17061     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17062     if (UNTAG_Bool(variable[4])) { /*if*/
17063       variable[4] = variable[0];
17064       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17065       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17066       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGeExpr___replace_child, LOCATE_parser_prod, 7074); nit_exit(1);}
17067       variable[4] = variable[0];
17068       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
17069     } else { /*if*/
17070       variable[4] = variable[0];
17071       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
17072     }
17073     goto return_label598;
17074   }
17075   variable[4] = variable[0];
17076   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
17077   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17078   if (UNTAG_Bool(variable[4])) { /*if*/
17079     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17080     if (UNTAG_Bool(variable[4])) { /*if*/
17081       variable[4] = variable[0];
17082       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17083       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17084       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AGeExpr___replace_child, LOCATE_parser_prod, 7084); nit_exit(1);}
17085       variable[4] = variable[0];
17086       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
17087     } else { /*if*/
17088       variable[4] = variable[0];
17089       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
17090     }
17091     goto return_label598;
17092   }
17093   return_label598: while(false);
17094   tracehead = trace.prev;
17095   return;
17096 }
17097 void parser_prod___AGeExpr___visit_all(val_t  self, val_t  param0) {
17098   struct trace_t trace = {NULL, NULL, 7093, LOCATE_parser_prod___AGeExpr___visit_all};
17099   val_t variable[4];
17100   void **closurevariable = NULL;
17101   trace.prev = tracehead; tracehead = &trace;
17102   trace.file = LOCATE_parser_prod;
17103   variable[0] =  self;
17104   variable[1] =  param0;
17105   variable[3] = variable[0];
17106   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17107   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17108   if (UNTAG_Bool(variable[3])) { /*if*/
17109     variable[3] = variable[0];
17110     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17111     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17112   }
17113   variable[3] = variable[0];
17114   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17115   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17116   if (UNTAG_Bool(variable[3])) { /*if*/
17117     variable[3] = variable[0];
17118     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17119     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17120   }
17121   return_label599: while(false);
17122   tracehead = trace.prev;
17123   return;
17124 }
17125 void parser_prod___AGeExpr___visit_all_reverse(val_t  self, val_t  param0) {
17126   struct trace_t trace = {NULL, NULL, 7103, LOCATE_parser_prod___AGeExpr___visit_all_reverse};
17127   val_t variable[4];
17128   void **closurevariable = NULL;
17129   trace.prev = tracehead; tracehead = &trace;
17130   trace.file = LOCATE_parser_prod;
17131   variable[0] =  self;
17132   variable[1] =  param0;
17133   variable[3] = variable[0];
17134   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17135   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17136   if (UNTAG_Bool(variable[3])) { /*if*/
17137     variable[3] = variable[0];
17138     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17139     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17140   }
17141   variable[3] = variable[0];
17142   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17143   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17144   if (UNTAG_Bool(variable[3])) { /*if*/
17145     variable[3] = variable[0];
17146     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17147     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17148   }
17149   return_label600: while(false);
17150   tracehead = trace.prev;
17151   return;
17152 }
17153 void parser_prod___AGeExpr___empty_init(val_t  self, int* init_table) {
17154   struct trace_t trace = {NULL, NULL, 7050, LOCATE_parser_prod___AGeExpr___empty_init};
17155   val_t variable[2];
17156   void **closurevariable = NULL;
17157   trace.prev = tracehead; tracehead = &trace;
17158   trace.file = LOCATE_parser_prod;
17159   variable[0] =  self;
17160   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeExpr].i]) return;
17161   return_label601: while(false);
17162   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeExpr].i] = 1;
17163   tracehead = trace.prev;
17164   return;
17165 }
17166 void parser_prod___AGeExpr___init_ageexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
17167   struct trace_t trace = {NULL, NULL, 7052, LOCATE_parser_prod___AGeExpr___init_ageexpr};
17168   val_t variable[5];
17169   void **closurevariable = NULL;
17170   trace.prev = tracehead; tracehead = &trace;
17171   trace.file = LOCATE_parser_prod;
17172   variable[0] =  self;
17173   variable[1] =  param0;
17174   variable[2] =  param1;
17175   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeExpr].i]) return;
17176   variable[4] = variable[0];
17177   CALL_parser_prod___AGeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AGeExpr::empty_init*/;
17178   variable[4] = variable[0];
17179   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
17180   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17181   if (UNTAG_Bool(variable[4])) { /*if*/
17182     variable[4] = variable[0];
17183     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
17184   }
17185   variable[4] = variable[0];
17186   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
17187   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17188   if (UNTAG_Bool(variable[4])) { /*if*/
17189     variable[4] = variable[0];
17190     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
17191   }
17192   return_label602: while(false);
17193   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AGeExpr].i] = 1;
17194   tracehead = trace.prev;
17195   return;
17196 }
17197 void parser_prod___AIsaExpr___n_expr__eq(val_t  self, val_t  param0) {
17198   struct trace_t trace = {NULL, NULL, 7114, LOCATE_parser_prod___AIsaExpr___n_expr__eq};
17199   val_t variable[4];
17200   void **closurevariable = NULL;
17201   trace.prev = tracehead; tracehead = &trace;
17202   trace.file = LOCATE_parser_prod;
17203   variable[0] =  self;
17204   variable[1] =  param0;
17205   variable[3] = variable[0];
17206   ATTR_parser_nodes___AIsaExpr____n_expr(variable[3]) /*AIsaExpr::_n_expr*/ =  variable[1] /*n*/;
17207   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17208   if (UNTAG_Bool(variable[3])) { /*if*/
17209     variable[3] = variable[0];
17210     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17211   }
17212   return_label603: while(false);
17213   tracehead = trace.prev;
17214   return;
17215 }
17216 void parser_prod___AIsaExpr___n_type__eq(val_t  self, val_t  param0) {
17217   struct trace_t trace = {NULL, NULL, 7121, LOCATE_parser_prod___AIsaExpr___n_type__eq};
17218   val_t variable[4];
17219   void **closurevariable = NULL;
17220   trace.prev = tracehead; tracehead = &trace;
17221   trace.file = LOCATE_parser_prod;
17222   variable[0] =  self;
17223   variable[1] =  param0;
17224   variable[3] = variable[0];
17225   ATTR_parser_nodes___AIsaExpr____n_type(variable[3]) /*AIsaExpr::_n_type*/ =  variable[1] /*n*/;
17226   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17227   if (UNTAG_Bool(variable[3])) { /*if*/
17228     variable[3] = variable[0];
17229     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17230   }
17231   return_label604: while(false);
17232   tracehead = trace.prev;
17233   return;
17234 }
17235 void parser_prod___AIsaExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17236   struct trace_t trace = {NULL, NULL, 7147, LOCATE_parser_prod___AIsaExpr___replace_child};
17237   val_t variable[5];
17238   void **closurevariable = NULL;
17239   trace.prev = tracehead; tracehead = &trace;
17240   trace.file = LOCATE_parser_prod;
17241   variable[0] =  self;
17242   variable[1] =  param0;
17243   variable[2] =  param1;
17244   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17245   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIsaExpr___replace_child, LOCATE_parser_prod, 7149); nit_exit(1);}
17246   variable[4] = variable[0];
17247   variable[4] = ATTR_parser_nodes___AIsaExpr____n_expr(variable[4]) /*AIsaExpr::_n_expr*/;
17248   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17249   if (UNTAG_Bool(variable[4])) { /*if*/
17250     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17251     if (UNTAG_Bool(variable[4])) { /*if*/
17252       variable[4] = variable[0];
17253       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17254       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17255       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIsaExpr___replace_child, LOCATE_parser_prod, 7153); nit_exit(1);}
17256       variable[4] = variable[0];
17257       ATTR_parser_nodes___AIsaExpr____n_expr(variable[4]) /*AIsaExpr::_n_expr*/ =  variable[2] /*new_child*/;
17258     } else { /*if*/
17259       variable[4] = variable[0];
17260       ATTR_parser_nodes___AIsaExpr____n_expr(variable[4]) /*AIsaExpr::_n_expr*/ =  NIT_NULL /*null*/;
17261     }
17262     goto return_label605;
17263   }
17264   variable[4] = variable[0];
17265   variable[4] = ATTR_parser_nodes___AIsaExpr____n_type(variable[4]) /*AIsaExpr::_n_type*/;
17266   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17267   if (UNTAG_Bool(variable[4])) { /*if*/
17268     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17269     if (UNTAG_Bool(variable[4])) { /*if*/
17270       variable[4] = variable[0];
17271       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17272       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
17273       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIsaExpr___replace_child, LOCATE_parser_prod, 7163); nit_exit(1);}
17274       variable[4] = variable[0];
17275       ATTR_parser_nodes___AIsaExpr____n_type(variable[4]) /*AIsaExpr::_n_type*/ =  variable[2] /*new_child*/;
17276     } else { /*if*/
17277       variable[4] = variable[0];
17278       ATTR_parser_nodes___AIsaExpr____n_type(variable[4]) /*AIsaExpr::_n_type*/ =  NIT_NULL /*null*/;
17279     }
17280     goto return_label605;
17281   }
17282   return_label605: while(false);
17283   tracehead = trace.prev;
17284   return;
17285 }
17286 void parser_prod___AIsaExpr___visit_all(val_t  self, val_t  param0) {
17287   struct trace_t trace = {NULL, NULL, 7172, LOCATE_parser_prod___AIsaExpr___visit_all};
17288   val_t variable[4];
17289   void **closurevariable = NULL;
17290   trace.prev = tracehead; tracehead = &trace;
17291   trace.file = LOCATE_parser_prod;
17292   variable[0] =  self;
17293   variable[1] =  param0;
17294   variable[3] = variable[0];
17295   variable[3] = ATTR_parser_nodes___AIsaExpr____n_expr(variable[3]) /*AIsaExpr::_n_expr*/;
17296   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17297   if (UNTAG_Bool(variable[3])) { /*if*/
17298     variable[3] = variable[0];
17299     variable[3] = ATTR_parser_nodes___AIsaExpr____n_expr(variable[3]) /*AIsaExpr::_n_expr*/;
17300     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17301   }
17302   variable[3] = variable[0];
17303   variable[3] = ATTR_parser_nodes___AIsaExpr____n_type(variable[3]) /*AIsaExpr::_n_type*/;
17304   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17305   if (UNTAG_Bool(variable[3])) { /*if*/
17306     variable[3] = variable[0];
17307     variable[3] = ATTR_parser_nodes___AIsaExpr____n_type(variable[3]) /*AIsaExpr::_n_type*/;
17308     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17309   }
17310   return_label606: while(false);
17311   tracehead = trace.prev;
17312   return;
17313 }
17314 void parser_prod___AIsaExpr___visit_all_reverse(val_t  self, val_t  param0) {
17315   struct trace_t trace = {NULL, NULL, 7182, LOCATE_parser_prod___AIsaExpr___visit_all_reverse};
17316   val_t variable[4];
17317   void **closurevariable = NULL;
17318   trace.prev = tracehead; tracehead = &trace;
17319   trace.file = LOCATE_parser_prod;
17320   variable[0] =  self;
17321   variable[1] =  param0;
17322   variable[3] = variable[0];
17323   variable[3] = ATTR_parser_nodes___AIsaExpr____n_expr(variable[3]) /*AIsaExpr::_n_expr*/;
17324   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17325   if (UNTAG_Bool(variable[3])) { /*if*/
17326     variable[3] = variable[0];
17327     variable[3] = ATTR_parser_nodes___AIsaExpr____n_expr(variable[3]) /*AIsaExpr::_n_expr*/;
17328     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17329   }
17330   variable[3] = variable[0];
17331   variable[3] = ATTR_parser_nodes___AIsaExpr____n_type(variable[3]) /*AIsaExpr::_n_type*/;
17332   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17333   if (UNTAG_Bool(variable[3])) { /*if*/
17334     variable[3] = variable[0];
17335     variable[3] = ATTR_parser_nodes___AIsaExpr____n_type(variable[3]) /*AIsaExpr::_n_type*/;
17336     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17337   }
17338   return_label607: while(false);
17339   tracehead = trace.prev;
17340   return;
17341 }
17342 void parser_prod___AIsaExpr___empty_init(val_t  self, int* init_table) {
17343   struct trace_t trace = {NULL, NULL, 7129, LOCATE_parser_prod___AIsaExpr___empty_init};
17344   val_t variable[2];
17345   void **closurevariable = NULL;
17346   trace.prev = tracehead; tracehead = &trace;
17347   trace.file = LOCATE_parser_prod;
17348   variable[0] =  self;
17349   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIsaExpr].i]) return;
17350   return_label608: while(false);
17351   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIsaExpr].i] = 1;
17352   tracehead = trace.prev;
17353   return;
17354 }
17355 void parser_prod___AIsaExpr___init_aisaexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
17356   struct trace_t trace = {NULL, NULL, 7131, LOCATE_parser_prod___AIsaExpr___init_aisaexpr};
17357   val_t variable[5];
17358   void **closurevariable = NULL;
17359   trace.prev = tracehead; tracehead = &trace;
17360   trace.file = LOCATE_parser_prod;
17361   variable[0] =  self;
17362   variable[1] =  param0;
17363   variable[2] =  param1;
17364   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIsaExpr].i]) return;
17365   variable[4] = variable[0];
17366   CALL_parser_prod___AIsaExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AIsaExpr::empty_init*/;
17367   variable[4] = variable[0];
17368   ATTR_parser_nodes___AIsaExpr____n_expr(variable[4]) /*AIsaExpr::_n_expr*/ =  variable[1] /*n_expr*/;
17369   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17370   if (UNTAG_Bool(variable[4])) { /*if*/
17371     variable[4] = variable[0];
17372     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
17373   }
17374   variable[4] = variable[0];
17375   ATTR_parser_nodes___AIsaExpr____n_type(variable[4]) /*AIsaExpr::_n_type*/ =  variable[2] /*n_type*/;
17376   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17377   if (UNTAG_Bool(variable[4])) { /*if*/
17378     variable[4] = variable[0];
17379     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[4]) /*PNode::parent=*/;
17380   }
17381   return_label609: while(false);
17382   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIsaExpr].i] = 1;
17383   tracehead = trace.prev;
17384   return;
17385 }
17386 void parser_prod___APlusExpr___n_expr__eq(val_t  self, val_t  param0) {
17387   struct trace_t trace = {NULL, NULL, 7193, LOCATE_parser_prod___APlusExpr___n_expr__eq};
17388   val_t variable[4];
17389   void **closurevariable = NULL;
17390   trace.prev = tracehead; tracehead = &trace;
17391   trace.file = LOCATE_parser_prod;
17392   variable[0] =  self;
17393   variable[1] =  param0;
17394   variable[3] = variable[0];
17395   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
17396   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17397   if (UNTAG_Bool(variable[3])) { /*if*/
17398     variable[3] = variable[0];
17399     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17400   }
17401   return_label610: while(false);
17402   tracehead = trace.prev;
17403   return;
17404 }
17405 void parser_prod___APlusExpr___n_expr2__eq(val_t  self, val_t  param0) {
17406   struct trace_t trace = {NULL, NULL, 7200, LOCATE_parser_prod___APlusExpr___n_expr2__eq};
17407   val_t variable[4];
17408   void **closurevariable = NULL;
17409   trace.prev = tracehead; tracehead = &trace;
17410   trace.file = LOCATE_parser_prod;
17411   variable[0] =  self;
17412   variable[1] =  param0;
17413   variable[3] = variable[0];
17414   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
17415   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17416   if (UNTAG_Bool(variable[3])) { /*if*/
17417     variable[3] = variable[0];
17418     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17419   }
17420   return_label611: while(false);
17421   tracehead = trace.prev;
17422   return;
17423 }
17424 void parser_prod___APlusExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17425   struct trace_t trace = {NULL, NULL, 7226, LOCATE_parser_prod___APlusExpr___replace_child};
17426   val_t variable[5];
17427   void **closurevariable = NULL;
17428   trace.prev = tracehead; tracehead = &trace;
17429   trace.file = LOCATE_parser_prod;
17430   variable[0] =  self;
17431   variable[1] =  param0;
17432   variable[2] =  param1;
17433   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17434   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusExpr___replace_child, LOCATE_parser_prod, 7228); nit_exit(1);}
17435   variable[4] = variable[0];
17436   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
17437   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17438   if (UNTAG_Bool(variable[4])) { /*if*/
17439     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17440     if (UNTAG_Bool(variable[4])) { /*if*/
17441       variable[4] = variable[0];
17442       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17443       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17444       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusExpr___replace_child, LOCATE_parser_prod, 7232); nit_exit(1);}
17445       variable[4] = variable[0];
17446       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
17447     } else { /*if*/
17448       variable[4] = variable[0];
17449       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
17450     }
17451     goto return_label612;
17452   }
17453   variable[4] = variable[0];
17454   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
17455   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17456   if (UNTAG_Bool(variable[4])) { /*if*/
17457     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17458     if (UNTAG_Bool(variable[4])) { /*if*/
17459       variable[4] = variable[0];
17460       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17461       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17462       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusExpr___replace_child, LOCATE_parser_prod, 7242); nit_exit(1);}
17463       variable[4] = variable[0];
17464       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
17465     } else { /*if*/
17466       variable[4] = variable[0];
17467       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
17468     }
17469     goto return_label612;
17470   }
17471   return_label612: while(false);
17472   tracehead = trace.prev;
17473   return;
17474 }
17475 void parser_prod___APlusExpr___visit_all(val_t  self, val_t  param0) {
17476   struct trace_t trace = {NULL, NULL, 7251, LOCATE_parser_prod___APlusExpr___visit_all};
17477   val_t variable[4];
17478   void **closurevariable = NULL;
17479   trace.prev = tracehead; tracehead = &trace;
17480   trace.file = LOCATE_parser_prod;
17481   variable[0] =  self;
17482   variable[1] =  param0;
17483   variable[3] = variable[0];
17484   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17485   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17486   if (UNTAG_Bool(variable[3])) { /*if*/
17487     variable[3] = variable[0];
17488     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17489     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17490   }
17491   variable[3] = variable[0];
17492   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17493   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17494   if (UNTAG_Bool(variable[3])) { /*if*/
17495     variable[3] = variable[0];
17496     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17497     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17498   }
17499   return_label613: while(false);
17500   tracehead = trace.prev;
17501   return;
17502 }
17503 void parser_prod___APlusExpr___visit_all_reverse(val_t  self, val_t  param0) {
17504   struct trace_t trace = {NULL, NULL, 7261, LOCATE_parser_prod___APlusExpr___visit_all_reverse};
17505   val_t variable[4];
17506   void **closurevariable = NULL;
17507   trace.prev = tracehead; tracehead = &trace;
17508   trace.file = LOCATE_parser_prod;
17509   variable[0] =  self;
17510   variable[1] =  param0;
17511   variable[3] = variable[0];
17512   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17513   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17514   if (UNTAG_Bool(variable[3])) { /*if*/
17515     variable[3] = variable[0];
17516     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17517     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17518   }
17519   variable[3] = variable[0];
17520   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17521   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17522   if (UNTAG_Bool(variable[3])) { /*if*/
17523     variable[3] = variable[0];
17524     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17525     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17526   }
17527   return_label614: while(false);
17528   tracehead = trace.prev;
17529   return;
17530 }
17531 void parser_prod___APlusExpr___empty_init(val_t  self, int* init_table) {
17532   struct trace_t trace = {NULL, NULL, 7208, LOCATE_parser_prod___APlusExpr___empty_init};
17533   val_t variable[2];
17534   void **closurevariable = NULL;
17535   trace.prev = tracehead; tracehead = &trace;
17536   trace.file = LOCATE_parser_prod;
17537   variable[0] =  self;
17538   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusExpr].i]) return;
17539   return_label615: while(false);
17540   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusExpr].i] = 1;
17541   tracehead = trace.prev;
17542   return;
17543 }
17544 void parser_prod___APlusExpr___init_aplusexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
17545   struct trace_t trace = {NULL, NULL, 7210, LOCATE_parser_prod___APlusExpr___init_aplusexpr};
17546   val_t variable[5];
17547   void **closurevariable = NULL;
17548   trace.prev = tracehead; tracehead = &trace;
17549   trace.file = LOCATE_parser_prod;
17550   variable[0] =  self;
17551   variable[1] =  param0;
17552   variable[2] =  param1;
17553   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusExpr].i]) return;
17554   variable[4] = variable[0];
17555   CALL_parser_prod___APlusExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*APlusExpr::empty_init*/;
17556   variable[4] = variable[0];
17557   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
17558   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17559   if (UNTAG_Bool(variable[4])) { /*if*/
17560     variable[4] = variable[0];
17561     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
17562   }
17563   variable[4] = variable[0];
17564   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
17565   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17566   if (UNTAG_Bool(variable[4])) { /*if*/
17567     variable[4] = variable[0];
17568     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
17569   }
17570   return_label616: while(false);
17571   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusExpr].i] = 1;
17572   tracehead = trace.prev;
17573   return;
17574 }
17575 void parser_prod___AMinusExpr___n_expr__eq(val_t  self, val_t  param0) {
17576   struct trace_t trace = {NULL, NULL, 7272, LOCATE_parser_prod___AMinusExpr___n_expr__eq};
17577   val_t variable[4];
17578   void **closurevariable = NULL;
17579   trace.prev = tracehead; tracehead = &trace;
17580   trace.file = LOCATE_parser_prod;
17581   variable[0] =  self;
17582   variable[1] =  param0;
17583   variable[3] = variable[0];
17584   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
17585   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17586   if (UNTAG_Bool(variable[3])) { /*if*/
17587     variable[3] = variable[0];
17588     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17589   }
17590   return_label617: while(false);
17591   tracehead = trace.prev;
17592   return;
17593 }
17594 void parser_prod___AMinusExpr___n_expr2__eq(val_t  self, val_t  param0) {
17595   struct trace_t trace = {NULL, NULL, 7279, LOCATE_parser_prod___AMinusExpr___n_expr2__eq};
17596   val_t variable[4];
17597   void **closurevariable = NULL;
17598   trace.prev = tracehead; tracehead = &trace;
17599   trace.file = LOCATE_parser_prod;
17600   variable[0] =  self;
17601   variable[1] =  param0;
17602   variable[3] = variable[0];
17603   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
17604   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17605   if (UNTAG_Bool(variable[3])) { /*if*/
17606     variable[3] = variable[0];
17607     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17608   }
17609   return_label618: while(false);
17610   tracehead = trace.prev;
17611   return;
17612 }
17613 void parser_prod___AMinusExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17614   struct trace_t trace = {NULL, NULL, 7305, LOCATE_parser_prod___AMinusExpr___replace_child};
17615   val_t variable[5];
17616   void **closurevariable = NULL;
17617   trace.prev = tracehead; tracehead = &trace;
17618   trace.file = LOCATE_parser_prod;
17619   variable[0] =  self;
17620   variable[1] =  param0;
17621   variable[2] =  param1;
17622   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17623   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusExpr___replace_child, LOCATE_parser_prod, 7307); nit_exit(1);}
17624   variable[4] = variable[0];
17625   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
17626   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17627   if (UNTAG_Bool(variable[4])) { /*if*/
17628     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17629     if (UNTAG_Bool(variable[4])) { /*if*/
17630       variable[4] = variable[0];
17631       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17632       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17633       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusExpr___replace_child, LOCATE_parser_prod, 7311); nit_exit(1);}
17634       variable[4] = variable[0];
17635       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
17636     } else { /*if*/
17637       variable[4] = variable[0];
17638       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
17639     }
17640     goto return_label619;
17641   }
17642   variable[4] = variable[0];
17643   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
17644   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17645   if (UNTAG_Bool(variable[4])) { /*if*/
17646     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17647     if (UNTAG_Bool(variable[4])) { /*if*/
17648       variable[4] = variable[0];
17649       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17650       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17651       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusExpr___replace_child, LOCATE_parser_prod, 7321); nit_exit(1);}
17652       variable[4] = variable[0];
17653       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
17654     } else { /*if*/
17655       variable[4] = variable[0];
17656       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
17657     }
17658     goto return_label619;
17659   }
17660   return_label619: while(false);
17661   tracehead = trace.prev;
17662   return;
17663 }
17664 void parser_prod___AMinusExpr___visit_all(val_t  self, val_t  param0) {
17665   struct trace_t trace = {NULL, NULL, 7330, LOCATE_parser_prod___AMinusExpr___visit_all};
17666   val_t variable[4];
17667   void **closurevariable = NULL;
17668   trace.prev = tracehead; tracehead = &trace;
17669   trace.file = LOCATE_parser_prod;
17670   variable[0] =  self;
17671   variable[1] =  param0;
17672   variable[3] = variable[0];
17673   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17674   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17675   if (UNTAG_Bool(variable[3])) { /*if*/
17676     variable[3] = variable[0];
17677     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17678     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17679   }
17680   variable[3] = variable[0];
17681   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17682   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17683   if (UNTAG_Bool(variable[3])) { /*if*/
17684     variable[3] = variable[0];
17685     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17686     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17687   }
17688   return_label620: while(false);
17689   tracehead = trace.prev;
17690   return;
17691 }
17692 void parser_prod___AMinusExpr___visit_all_reverse(val_t  self, val_t  param0) {
17693   struct trace_t trace = {NULL, NULL, 7340, LOCATE_parser_prod___AMinusExpr___visit_all_reverse};
17694   val_t variable[4];
17695   void **closurevariable = NULL;
17696   trace.prev = tracehead; tracehead = &trace;
17697   trace.file = LOCATE_parser_prod;
17698   variable[0] =  self;
17699   variable[1] =  param0;
17700   variable[3] = variable[0];
17701   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17702   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17703   if (UNTAG_Bool(variable[3])) { /*if*/
17704     variable[3] = variable[0];
17705     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17706     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17707   }
17708   variable[3] = variable[0];
17709   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17710   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17711   if (UNTAG_Bool(variable[3])) { /*if*/
17712     variable[3] = variable[0];
17713     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17714     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17715   }
17716   return_label621: while(false);
17717   tracehead = trace.prev;
17718   return;
17719 }
17720 void parser_prod___AMinusExpr___empty_init(val_t  self, int* init_table) {
17721   struct trace_t trace = {NULL, NULL, 7287, LOCATE_parser_prod___AMinusExpr___empty_init};
17722   val_t variable[2];
17723   void **closurevariable = NULL;
17724   trace.prev = tracehead; tracehead = &trace;
17725   trace.file = LOCATE_parser_prod;
17726   variable[0] =  self;
17727   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusExpr].i]) return;
17728   return_label622: while(false);
17729   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusExpr].i] = 1;
17730   tracehead = trace.prev;
17731   return;
17732 }
17733 void parser_prod___AMinusExpr___init_aminusexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
17734   struct trace_t trace = {NULL, NULL, 7289, LOCATE_parser_prod___AMinusExpr___init_aminusexpr};
17735   val_t variable[5];
17736   void **closurevariable = NULL;
17737   trace.prev = tracehead; tracehead = &trace;
17738   trace.file = LOCATE_parser_prod;
17739   variable[0] =  self;
17740   variable[1] =  param0;
17741   variable[2] =  param1;
17742   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusExpr].i]) return;
17743   variable[4] = variable[0];
17744   CALL_parser_prod___AMinusExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AMinusExpr::empty_init*/;
17745   variable[4] = variable[0];
17746   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
17747   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17748   if (UNTAG_Bool(variable[4])) { /*if*/
17749     variable[4] = variable[0];
17750     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
17751   }
17752   variable[4] = variable[0];
17753   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
17754   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17755   if (UNTAG_Bool(variable[4])) { /*if*/
17756     variable[4] = variable[0];
17757     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
17758   }
17759   return_label623: while(false);
17760   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusExpr].i] = 1;
17761   tracehead = trace.prev;
17762   return;
17763 }
17764 void parser_prod___AStarshipExpr___n_expr__eq(val_t  self, val_t  param0) {
17765   struct trace_t trace = {NULL, NULL, 7351, LOCATE_parser_prod___AStarshipExpr___n_expr__eq};
17766   val_t variable[4];
17767   void **closurevariable = NULL;
17768   trace.prev = tracehead; tracehead = &trace;
17769   trace.file = LOCATE_parser_prod;
17770   variable[0] =  self;
17771   variable[1] =  param0;
17772   variable[3] = variable[0];
17773   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
17774   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17775   if (UNTAG_Bool(variable[3])) { /*if*/
17776     variable[3] = variable[0];
17777     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17778   }
17779   return_label624: while(false);
17780   tracehead = trace.prev;
17781   return;
17782 }
17783 void parser_prod___AStarshipExpr___n_expr2__eq(val_t  self, val_t  param0) {
17784   struct trace_t trace = {NULL, NULL, 7358, LOCATE_parser_prod___AStarshipExpr___n_expr2__eq};
17785   val_t variable[4];
17786   void **closurevariable = NULL;
17787   trace.prev = tracehead; tracehead = &trace;
17788   trace.file = LOCATE_parser_prod;
17789   variable[0] =  self;
17790   variable[1] =  param0;
17791   variable[3] = variable[0];
17792   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
17793   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17794   if (UNTAG_Bool(variable[3])) { /*if*/
17795     variable[3] = variable[0];
17796     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17797   }
17798   return_label625: while(false);
17799   tracehead = trace.prev;
17800   return;
17801 }
17802 void parser_prod___AStarshipExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17803   struct trace_t trace = {NULL, NULL, 7384, LOCATE_parser_prod___AStarshipExpr___replace_child};
17804   val_t variable[5];
17805   void **closurevariable = NULL;
17806   trace.prev = tracehead; tracehead = &trace;
17807   trace.file = LOCATE_parser_prod;
17808   variable[0] =  self;
17809   variable[1] =  param0;
17810   variable[2] =  param1;
17811   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17812   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarshipExpr___replace_child, LOCATE_parser_prod, 7386); nit_exit(1);}
17813   variable[4] = variable[0];
17814   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
17815   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17816   if (UNTAG_Bool(variable[4])) { /*if*/
17817     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17818     if (UNTAG_Bool(variable[4])) { /*if*/
17819       variable[4] = variable[0];
17820       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17821       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17822       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarshipExpr___replace_child, LOCATE_parser_prod, 7390); nit_exit(1);}
17823       variable[4] = variable[0];
17824       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
17825     } else { /*if*/
17826       variable[4] = variable[0];
17827       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
17828     }
17829     goto return_label626;
17830   }
17831   variable[4] = variable[0];
17832   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
17833   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
17834   if (UNTAG_Bool(variable[4])) { /*if*/
17835     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17836     if (UNTAG_Bool(variable[4])) { /*if*/
17837       variable[4] = variable[0];
17838       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
17839       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
17840       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarshipExpr___replace_child, LOCATE_parser_prod, 7400); nit_exit(1);}
17841       variable[4] = variable[0];
17842       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
17843     } else { /*if*/
17844       variable[4] = variable[0];
17845       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
17846     }
17847     goto return_label626;
17848   }
17849   return_label626: while(false);
17850   tracehead = trace.prev;
17851   return;
17852 }
17853 void parser_prod___AStarshipExpr___visit_all(val_t  self, val_t  param0) {
17854   struct trace_t trace = {NULL, NULL, 7409, LOCATE_parser_prod___AStarshipExpr___visit_all};
17855   val_t variable[4];
17856   void **closurevariable = NULL;
17857   trace.prev = tracehead; tracehead = &trace;
17858   trace.file = LOCATE_parser_prod;
17859   variable[0] =  self;
17860   variable[1] =  param0;
17861   variable[3] = variable[0];
17862   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17863   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17864   if (UNTAG_Bool(variable[3])) { /*if*/
17865     variable[3] = variable[0];
17866     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17867     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17868   }
17869   variable[3] = variable[0];
17870   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17871   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17872   if (UNTAG_Bool(variable[3])) { /*if*/
17873     variable[3] = variable[0];
17874     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17875     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17876   }
17877   return_label627: while(false);
17878   tracehead = trace.prev;
17879   return;
17880 }
17881 void parser_prod___AStarshipExpr___visit_all_reverse(val_t  self, val_t  param0) {
17882   struct trace_t trace = {NULL, NULL, 7419, LOCATE_parser_prod___AStarshipExpr___visit_all_reverse};
17883   val_t variable[4];
17884   void **closurevariable = NULL;
17885   trace.prev = tracehead; tracehead = &trace;
17886   trace.file = LOCATE_parser_prod;
17887   variable[0] =  self;
17888   variable[1] =  param0;
17889   variable[3] = variable[0];
17890   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17891   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17892   if (UNTAG_Bool(variable[3])) { /*if*/
17893     variable[3] = variable[0];
17894     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
17895     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17896   }
17897   variable[3] = variable[0];
17898   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17899   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
17900   if (UNTAG_Bool(variable[3])) { /*if*/
17901     variable[3] = variable[0];
17902     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
17903     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
17904   }
17905   return_label628: while(false);
17906   tracehead = trace.prev;
17907   return;
17908 }
17909 void parser_prod___AStarshipExpr___empty_init(val_t  self, int* init_table) {
17910   struct trace_t trace = {NULL, NULL, 7366, LOCATE_parser_prod___AStarshipExpr___empty_init};
17911   val_t variable[2];
17912   void **closurevariable = NULL;
17913   trace.prev = tracehead; tracehead = &trace;
17914   trace.file = LOCATE_parser_prod;
17915   variable[0] =  self;
17916   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipExpr].i]) return;
17917   return_label629: while(false);
17918   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipExpr].i] = 1;
17919   tracehead = trace.prev;
17920   return;
17921 }
17922 void parser_prod___AStarshipExpr___init_astarshipexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
17923   struct trace_t trace = {NULL, NULL, 7368, LOCATE_parser_prod___AStarshipExpr___init_astarshipexpr};
17924   val_t variable[5];
17925   void **closurevariable = NULL;
17926   trace.prev = tracehead; tracehead = &trace;
17927   trace.file = LOCATE_parser_prod;
17928   variable[0] =  self;
17929   variable[1] =  param0;
17930   variable[2] =  param1;
17931   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipExpr].i]) return;
17932   variable[4] = variable[0];
17933   CALL_parser_prod___AStarshipExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AStarshipExpr::empty_init*/;
17934   variable[4] = variable[0];
17935   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
17936   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17937   if (UNTAG_Bool(variable[4])) { /*if*/
17938     variable[4] = variable[0];
17939     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
17940   }
17941   variable[4] = variable[0];
17942   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
17943   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17944   if (UNTAG_Bool(variable[4])) { /*if*/
17945     variable[4] = variable[0];
17946     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
17947   }
17948   return_label630: while(false);
17949   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarshipExpr].i] = 1;
17950   tracehead = trace.prev;
17951   return;
17952 }
17953 void parser_prod___AStarExpr___n_expr__eq(val_t  self, val_t  param0) {
17954   struct trace_t trace = {NULL, NULL, 7430, LOCATE_parser_prod___AStarExpr___n_expr__eq};
17955   val_t variable[4];
17956   void **closurevariable = NULL;
17957   trace.prev = tracehead; tracehead = &trace;
17958   trace.file = LOCATE_parser_prod;
17959   variable[0] =  self;
17960   variable[1] =  param0;
17961   variable[3] = variable[0];
17962   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
17963   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17964   if (UNTAG_Bool(variable[3])) { /*if*/
17965     variable[3] = variable[0];
17966     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17967   }
17968   return_label631: while(false);
17969   tracehead = trace.prev;
17970   return;
17971 }
17972 void parser_prod___AStarExpr___n_expr2__eq(val_t  self, val_t  param0) {
17973   struct trace_t trace = {NULL, NULL, 7437, LOCATE_parser_prod___AStarExpr___n_expr2__eq};
17974   val_t variable[4];
17975   void **closurevariable = NULL;
17976   trace.prev = tracehead; tracehead = &trace;
17977   trace.file = LOCATE_parser_prod;
17978   variable[0] =  self;
17979   variable[1] =  param0;
17980   variable[3] = variable[0];
17981   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
17982   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
17983   if (UNTAG_Bool(variable[3])) { /*if*/
17984     variable[3] = variable[0];
17985     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
17986   }
17987   return_label632: while(false);
17988   tracehead = trace.prev;
17989   return;
17990 }
17991 void parser_prod___AStarExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
17992   struct trace_t trace = {NULL, NULL, 7463, LOCATE_parser_prod___AStarExpr___replace_child};
17993   val_t variable[5];
17994   void **closurevariable = NULL;
17995   trace.prev = tracehead; tracehead = &trace;
17996   trace.file = LOCATE_parser_prod;
17997   variable[0] =  self;
17998   variable[1] =  param0;
17999   variable[2] =  param1;
18000   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18001   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarExpr___replace_child, LOCATE_parser_prod, 7465); nit_exit(1);}
18002   variable[4] = variable[0];
18003   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
18004   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18005   if (UNTAG_Bool(variable[4])) { /*if*/
18006     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18007     if (UNTAG_Bool(variable[4])) { /*if*/
18008       variable[4] = variable[0];
18009       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18010       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18011       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarExpr___replace_child, LOCATE_parser_prod, 7469); nit_exit(1);}
18012       variable[4] = variable[0];
18013       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
18014     } else { /*if*/
18015       variable[4] = variable[0];
18016       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
18017     }
18018     goto return_label633;
18019   }
18020   variable[4] = variable[0];
18021   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
18022   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18023   if (UNTAG_Bool(variable[4])) { /*if*/
18024     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18025     if (UNTAG_Bool(variable[4])) { /*if*/
18026       variable[4] = variable[0];
18027       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18028       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18029       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStarExpr___replace_child, LOCATE_parser_prod, 7479); nit_exit(1);}
18030       variable[4] = variable[0];
18031       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
18032     } else { /*if*/
18033       variable[4] = variable[0];
18034       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
18035     }
18036     goto return_label633;
18037   }
18038   return_label633: while(false);
18039   tracehead = trace.prev;
18040   return;
18041 }
18042 void parser_prod___AStarExpr___visit_all(val_t  self, val_t  param0) {
18043   struct trace_t trace = {NULL, NULL, 7488, LOCATE_parser_prod___AStarExpr___visit_all};
18044   val_t variable[4];
18045   void **closurevariable = NULL;
18046   trace.prev = tracehead; tracehead = &trace;
18047   trace.file = LOCATE_parser_prod;
18048   variable[0] =  self;
18049   variable[1] =  param0;
18050   variable[3] = variable[0];
18051   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18052   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18053   if (UNTAG_Bool(variable[3])) { /*if*/
18054     variable[3] = variable[0];
18055     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18056     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18057   }
18058   variable[3] = variable[0];
18059   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18060   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18061   if (UNTAG_Bool(variable[3])) { /*if*/
18062     variable[3] = variable[0];
18063     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18064     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18065   }
18066   return_label634: while(false);
18067   tracehead = trace.prev;
18068   return;
18069 }
18070 void parser_prod___AStarExpr___visit_all_reverse(val_t  self, val_t  param0) {
18071   struct trace_t trace = {NULL, NULL, 7498, LOCATE_parser_prod___AStarExpr___visit_all_reverse};
18072   val_t variable[4];
18073   void **closurevariable = NULL;
18074   trace.prev = tracehead; tracehead = &trace;
18075   trace.file = LOCATE_parser_prod;
18076   variable[0] =  self;
18077   variable[1] =  param0;
18078   variable[3] = variable[0];
18079   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18080   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18081   if (UNTAG_Bool(variable[3])) { /*if*/
18082     variable[3] = variable[0];
18083     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18084     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18085   }
18086   variable[3] = variable[0];
18087   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18088   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18089   if (UNTAG_Bool(variable[3])) { /*if*/
18090     variable[3] = variable[0];
18091     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18092     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18093   }
18094   return_label635: while(false);
18095   tracehead = trace.prev;
18096   return;
18097 }
18098 void parser_prod___AStarExpr___empty_init(val_t  self, int* init_table) {
18099   struct trace_t trace = {NULL, NULL, 7445, LOCATE_parser_prod___AStarExpr___empty_init};
18100   val_t variable[2];
18101   void **closurevariable = NULL;
18102   trace.prev = tracehead; tracehead = &trace;
18103   trace.file = LOCATE_parser_prod;
18104   variable[0] =  self;
18105   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarExpr].i]) return;
18106   return_label636: while(false);
18107   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarExpr].i] = 1;
18108   tracehead = trace.prev;
18109   return;
18110 }
18111 void parser_prod___AStarExpr___init_astarexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
18112   struct trace_t trace = {NULL, NULL, 7447, LOCATE_parser_prod___AStarExpr___init_astarexpr};
18113   val_t variable[5];
18114   void **closurevariable = NULL;
18115   trace.prev = tracehead; tracehead = &trace;
18116   trace.file = LOCATE_parser_prod;
18117   variable[0] =  self;
18118   variable[1] =  param0;
18119   variable[2] =  param1;
18120   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarExpr].i]) return;
18121   variable[4] = variable[0];
18122   CALL_parser_prod___AStarExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AStarExpr::empty_init*/;
18123   variable[4] = variable[0];
18124   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
18125   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18126   if (UNTAG_Bool(variable[4])) { /*if*/
18127     variable[4] = variable[0];
18128     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
18129   }
18130   variable[4] = variable[0];
18131   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
18132   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18133   if (UNTAG_Bool(variable[4])) { /*if*/
18134     variable[4] = variable[0];
18135     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
18136   }
18137   return_label637: while(false);
18138   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStarExpr].i] = 1;
18139   tracehead = trace.prev;
18140   return;
18141 }
18142 void parser_prod___ASlashExpr___n_expr__eq(val_t  self, val_t  param0) {
18143   struct trace_t trace = {NULL, NULL, 7509, LOCATE_parser_prod___ASlashExpr___n_expr__eq};
18144   val_t variable[4];
18145   void **closurevariable = NULL;
18146   trace.prev = tracehead; tracehead = &trace;
18147   trace.file = LOCATE_parser_prod;
18148   variable[0] =  self;
18149   variable[1] =  param0;
18150   variable[3] = variable[0];
18151   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
18152   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18153   if (UNTAG_Bool(variable[3])) { /*if*/
18154     variable[3] = variable[0];
18155     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18156   }
18157   return_label638: while(false);
18158   tracehead = trace.prev;
18159   return;
18160 }
18161 void parser_prod___ASlashExpr___n_expr2__eq(val_t  self, val_t  param0) {
18162   struct trace_t trace = {NULL, NULL, 7516, LOCATE_parser_prod___ASlashExpr___n_expr2__eq};
18163   val_t variable[4];
18164   void **closurevariable = NULL;
18165   trace.prev = tracehead; tracehead = &trace;
18166   trace.file = LOCATE_parser_prod;
18167   variable[0] =  self;
18168   variable[1] =  param0;
18169   variable[3] = variable[0];
18170   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
18171   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18172   if (UNTAG_Bool(variable[3])) { /*if*/
18173     variable[3] = variable[0];
18174     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18175   }
18176   return_label639: while(false);
18177   tracehead = trace.prev;
18178   return;
18179 }
18180 void parser_prod___ASlashExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
18181   struct trace_t trace = {NULL, NULL, 7542, LOCATE_parser_prod___ASlashExpr___replace_child};
18182   val_t variable[5];
18183   void **closurevariable = NULL;
18184   trace.prev = tracehead; tracehead = &trace;
18185   trace.file = LOCATE_parser_prod;
18186   variable[0] =  self;
18187   variable[1] =  param0;
18188   variable[2] =  param1;
18189   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18190   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASlashExpr___replace_child, LOCATE_parser_prod, 7544); nit_exit(1);}
18191   variable[4] = variable[0];
18192   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
18193   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18194   if (UNTAG_Bool(variable[4])) { /*if*/
18195     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18196     if (UNTAG_Bool(variable[4])) { /*if*/
18197       variable[4] = variable[0];
18198       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18199       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18200       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASlashExpr___replace_child, LOCATE_parser_prod, 7548); nit_exit(1);}
18201       variable[4] = variable[0];
18202       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
18203     } else { /*if*/
18204       variable[4] = variable[0];
18205       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
18206     }
18207     goto return_label640;
18208   }
18209   variable[4] = variable[0];
18210   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
18211   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18212   if (UNTAG_Bool(variable[4])) { /*if*/
18213     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18214     if (UNTAG_Bool(variable[4])) { /*if*/
18215       variable[4] = variable[0];
18216       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18217       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18218       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASlashExpr___replace_child, LOCATE_parser_prod, 7558); nit_exit(1);}
18219       variable[4] = variable[0];
18220       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
18221     } else { /*if*/
18222       variable[4] = variable[0];
18223       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
18224     }
18225     goto return_label640;
18226   }
18227   return_label640: while(false);
18228   tracehead = trace.prev;
18229   return;
18230 }
18231 void parser_prod___ASlashExpr___visit_all(val_t  self, val_t  param0) {
18232   struct trace_t trace = {NULL, NULL, 7567, LOCATE_parser_prod___ASlashExpr___visit_all};
18233   val_t variable[4];
18234   void **closurevariable = NULL;
18235   trace.prev = tracehead; tracehead = &trace;
18236   trace.file = LOCATE_parser_prod;
18237   variable[0] =  self;
18238   variable[1] =  param0;
18239   variable[3] = variable[0];
18240   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18241   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18242   if (UNTAG_Bool(variable[3])) { /*if*/
18243     variable[3] = variable[0];
18244     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18245     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18246   }
18247   variable[3] = variable[0];
18248   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18249   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18250   if (UNTAG_Bool(variable[3])) { /*if*/
18251     variable[3] = variable[0];
18252     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18253     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18254   }
18255   return_label641: while(false);
18256   tracehead = trace.prev;
18257   return;
18258 }
18259 void parser_prod___ASlashExpr___visit_all_reverse(val_t  self, val_t  param0) {
18260   struct trace_t trace = {NULL, NULL, 7577, LOCATE_parser_prod___ASlashExpr___visit_all_reverse};
18261   val_t variable[4];
18262   void **closurevariable = NULL;
18263   trace.prev = tracehead; tracehead = &trace;
18264   trace.file = LOCATE_parser_prod;
18265   variable[0] =  self;
18266   variable[1] =  param0;
18267   variable[3] = variable[0];
18268   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18269   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18270   if (UNTAG_Bool(variable[3])) { /*if*/
18271     variable[3] = variable[0];
18272     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18273     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18274   }
18275   variable[3] = variable[0];
18276   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18277   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18278   if (UNTAG_Bool(variable[3])) { /*if*/
18279     variable[3] = variable[0];
18280     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18281     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18282   }
18283   return_label642: while(false);
18284   tracehead = trace.prev;
18285   return;
18286 }
18287 void parser_prod___ASlashExpr___empty_init(val_t  self, int* init_table) {
18288   struct trace_t trace = {NULL, NULL, 7524, LOCATE_parser_prod___ASlashExpr___empty_init};
18289   val_t variable[2];
18290   void **closurevariable = NULL;
18291   trace.prev = tracehead; tracehead = &trace;
18292   trace.file = LOCATE_parser_prod;
18293   variable[0] =  self;
18294   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashExpr].i]) return;
18295   return_label643: while(false);
18296   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashExpr].i] = 1;
18297   tracehead = trace.prev;
18298   return;
18299 }
18300 void parser_prod___ASlashExpr___init_aslashexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
18301   struct trace_t trace = {NULL, NULL, 7526, LOCATE_parser_prod___ASlashExpr___init_aslashexpr};
18302   val_t variable[5];
18303   void **closurevariable = NULL;
18304   trace.prev = tracehead; tracehead = &trace;
18305   trace.file = LOCATE_parser_prod;
18306   variable[0] =  self;
18307   variable[1] =  param0;
18308   variable[2] =  param1;
18309   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashExpr].i]) return;
18310   variable[4] = variable[0];
18311   CALL_parser_prod___ASlashExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ASlashExpr::empty_init*/;
18312   variable[4] = variable[0];
18313   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
18314   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18315   if (UNTAG_Bool(variable[4])) { /*if*/
18316     variable[4] = variable[0];
18317     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
18318   }
18319   variable[4] = variable[0];
18320   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
18321   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18322   if (UNTAG_Bool(variable[4])) { /*if*/
18323     variable[4] = variable[0];
18324     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
18325   }
18326   return_label644: while(false);
18327   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASlashExpr].i] = 1;
18328   tracehead = trace.prev;
18329   return;
18330 }
18331 void parser_prod___APercentExpr___n_expr__eq(val_t  self, val_t  param0) {
18332   struct trace_t trace = {NULL, NULL, 7588, LOCATE_parser_prod___APercentExpr___n_expr__eq};
18333   val_t variable[4];
18334   void **closurevariable = NULL;
18335   trace.prev = tracehead; tracehead = &trace;
18336   trace.file = LOCATE_parser_prod;
18337   variable[0] =  self;
18338   variable[1] =  param0;
18339   variable[3] = variable[0];
18340   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
18341   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18342   if (UNTAG_Bool(variable[3])) { /*if*/
18343     variable[3] = variable[0];
18344     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18345   }
18346   return_label645: while(false);
18347   tracehead = trace.prev;
18348   return;
18349 }
18350 void parser_prod___APercentExpr___n_expr2__eq(val_t  self, val_t  param0) {
18351   struct trace_t trace = {NULL, NULL, 7595, LOCATE_parser_prod___APercentExpr___n_expr2__eq};
18352   val_t variable[4];
18353   void **closurevariable = NULL;
18354   trace.prev = tracehead; tracehead = &trace;
18355   trace.file = LOCATE_parser_prod;
18356   variable[0] =  self;
18357   variable[1] =  param0;
18358   variable[3] = variable[0];
18359   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/ =  variable[1] /*n*/;
18360   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18361   if (UNTAG_Bool(variable[3])) { /*if*/
18362     variable[3] = variable[0];
18363     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18364   }
18365   return_label646: while(false);
18366   tracehead = trace.prev;
18367   return;
18368 }
18369 void parser_prod___APercentExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
18370   struct trace_t trace = {NULL, NULL, 7621, LOCATE_parser_prod___APercentExpr___replace_child};
18371   val_t variable[5];
18372   void **closurevariable = NULL;
18373   trace.prev = tracehead; tracehead = &trace;
18374   trace.file = LOCATE_parser_prod;
18375   variable[0] =  self;
18376   variable[1] =  param0;
18377   variable[2] =  param1;
18378   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18379   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APercentExpr___replace_child, LOCATE_parser_prod, 7623); nit_exit(1);}
18380   variable[4] = variable[0];
18381   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
18382   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18383   if (UNTAG_Bool(variable[4])) { /*if*/
18384     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18385     if (UNTAG_Bool(variable[4])) { /*if*/
18386       variable[4] = variable[0];
18387       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18388       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18389       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APercentExpr___replace_child, LOCATE_parser_prod, 7627); nit_exit(1);}
18390       variable[4] = variable[0];
18391       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
18392     } else { /*if*/
18393       variable[4] = variable[0];
18394       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
18395     }
18396     goto return_label647;
18397   }
18398   variable[4] = variable[0];
18399   variable[4] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/;
18400   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18401   if (UNTAG_Bool(variable[4])) { /*if*/
18402     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18403     if (UNTAG_Bool(variable[4])) { /*if*/
18404       variable[4] = variable[0];
18405       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18406       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18407       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APercentExpr___replace_child, LOCATE_parser_prod, 7637); nit_exit(1);}
18408       variable[4] = variable[0];
18409       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*new_child*/;
18410     } else { /*if*/
18411       variable[4] = variable[0];
18412       ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  NIT_NULL /*null*/;
18413     }
18414     goto return_label647;
18415   }
18416   return_label647: while(false);
18417   tracehead = trace.prev;
18418   return;
18419 }
18420 void parser_prod___APercentExpr___visit_all(val_t  self, val_t  param0) {
18421   struct trace_t trace = {NULL, NULL, 7646, LOCATE_parser_prod___APercentExpr___visit_all};
18422   val_t variable[4];
18423   void **closurevariable = NULL;
18424   trace.prev = tracehead; tracehead = &trace;
18425   trace.file = LOCATE_parser_prod;
18426   variable[0] =  self;
18427   variable[1] =  param0;
18428   variable[3] = variable[0];
18429   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18430   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18431   if (UNTAG_Bool(variable[3])) { /*if*/
18432     variable[3] = variable[0];
18433     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18434     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18435   }
18436   variable[3] = variable[0];
18437   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18438   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18439   if (UNTAG_Bool(variable[3])) { /*if*/
18440     variable[3] = variable[0];
18441     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18442     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18443   }
18444   return_label648: while(false);
18445   tracehead = trace.prev;
18446   return;
18447 }
18448 void parser_prod___APercentExpr___visit_all_reverse(val_t  self, val_t  param0) {
18449   struct trace_t trace = {NULL, NULL, 7656, LOCATE_parser_prod___APercentExpr___visit_all_reverse};
18450   val_t variable[4];
18451   void **closurevariable = NULL;
18452   trace.prev = tracehead; tracehead = &trace;
18453   trace.file = LOCATE_parser_prod;
18454   variable[0] =  self;
18455   variable[1] =  param0;
18456   variable[3] = variable[0];
18457   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18458   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18459   if (UNTAG_Bool(variable[3])) { /*if*/
18460     variable[3] = variable[0];
18461     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18462     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18463   }
18464   variable[3] = variable[0];
18465   variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18466   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18467   if (UNTAG_Bool(variable[3])) { /*if*/
18468     variable[3] = variable[0];
18469     variable[3] = ATTR_parser_nodes___ABinopExpr____n_expr2(variable[3]) /*ABinopExpr::_n_expr2*/;
18470     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18471   }
18472   return_label649: while(false);
18473   tracehead = trace.prev;
18474   return;
18475 }
18476 void parser_prod___APercentExpr___empty_init(val_t  self, int* init_table) {
18477   struct trace_t trace = {NULL, NULL, 7603, LOCATE_parser_prod___APercentExpr___empty_init};
18478   val_t variable[2];
18479   void **closurevariable = NULL;
18480   trace.prev = tracehead; tracehead = &trace;
18481   trace.file = LOCATE_parser_prod;
18482   variable[0] =  self;
18483   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentExpr].i]) return;
18484   return_label650: while(false);
18485   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentExpr].i] = 1;
18486   tracehead = trace.prev;
18487   return;
18488 }
18489 void parser_prod___APercentExpr___init_apercentexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
18490   struct trace_t trace = {NULL, NULL, 7605, LOCATE_parser_prod___APercentExpr___init_apercentexpr};
18491   val_t variable[5];
18492   void **closurevariable = NULL;
18493   trace.prev = tracehead; tracehead = &trace;
18494   trace.file = LOCATE_parser_prod;
18495   variable[0] =  self;
18496   variable[1] =  param0;
18497   variable[2] =  param1;
18498   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentExpr].i]) return;
18499   variable[4] = variable[0];
18500   CALL_parser_prod___APercentExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*APercentExpr::empty_init*/;
18501   variable[4] = variable[0];
18502   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
18503   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18504   if (UNTAG_Bool(variable[4])) { /*if*/
18505     variable[4] = variable[0];
18506     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
18507   }
18508   variable[4] = variable[0];
18509   ATTR_parser_nodes___ABinopExpr____n_expr2(variable[4]) /*ABinopExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
18510   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18511   if (UNTAG_Bool(variable[4])) { /*if*/
18512     variable[4] = variable[0];
18513     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
18514   }
18515   return_label651: while(false);
18516   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APercentExpr].i] = 1;
18517   tracehead = trace.prev;
18518   return;
18519 }
18520 void parser_prod___AUminusExpr___n_expr__eq(val_t  self, val_t  param0) {
18521   struct trace_t trace = {NULL, NULL, 7674, LOCATE_parser_prod___AUminusExpr___n_expr__eq};
18522   val_t variable[4];
18523   void **closurevariable = NULL;
18524   trace.prev = tracehead; tracehead = &trace;
18525   trace.file = LOCATE_parser_prod;
18526   variable[0] =  self;
18527   variable[1] =  param0;
18528   variable[3] = variable[0];
18529   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
18530   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18531   if (UNTAG_Bool(variable[3])) { /*if*/
18532     variable[3] = variable[0];
18533     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18534   }
18535   return_label652: while(false);
18536   tracehead = trace.prev;
18537   return;
18538 }
18539 void parser_prod___AUminusExpr___n_minus__eq(val_t  self, val_t  param0) {
18540   struct trace_t trace = {NULL, NULL, 7667, LOCATE_parser_prod___AUminusExpr___n_minus__eq};
18541   val_t variable[4];
18542   void **closurevariable = NULL;
18543   trace.prev = tracehead; tracehead = &trace;
18544   trace.file = LOCATE_parser_prod;
18545   variable[0] =  self;
18546   variable[1] =  param0;
18547   variable[3] = variable[0];
18548   ATTR_parser_nodes___AUminusExpr____n_minus(variable[3]) /*AUminusExpr::_n_minus*/ =  variable[1] /*n*/;
18549   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18550   if (UNTAG_Bool(variable[3])) { /*if*/
18551     variable[3] = variable[0];
18552     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18553   }
18554   return_label653: while(false);
18555   tracehead = trace.prev;
18556   return;
18557 }
18558 void parser_prod___AUminusExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
18559   struct trace_t trace = {NULL, NULL, 7700, LOCATE_parser_prod___AUminusExpr___replace_child};
18560   val_t variable[5];
18561   void **closurevariable = NULL;
18562   trace.prev = tracehead; tracehead = &trace;
18563   trace.file = LOCATE_parser_prod;
18564   variable[0] =  self;
18565   variable[1] =  param0;
18566   variable[2] =  param1;
18567   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18568   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AUminusExpr___replace_child, LOCATE_parser_prod, 7702); nit_exit(1);}
18569   variable[4] = variable[0];
18570   variable[4] = ATTR_parser_nodes___AUminusExpr____n_minus(variable[4]) /*AUminusExpr::_n_minus*/;
18571   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18572   if (UNTAG_Bool(variable[4])) { /*if*/
18573     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18574     if (UNTAG_Bool(variable[4])) { /*if*/
18575       variable[4] = variable[0];
18576       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18577       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TMinus, ID_TMinus)) /*cast TMinus*/;
18578       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AUminusExpr___replace_child, LOCATE_parser_prod, 7706); nit_exit(1);}
18579       variable[4] = variable[0];
18580       ATTR_parser_nodes___AUminusExpr____n_minus(variable[4]) /*AUminusExpr::_n_minus*/ =  variable[2] /*new_child*/;
18581     } else { /*if*/
18582       variable[4] = variable[0];
18583       ATTR_parser_nodes___AUminusExpr____n_minus(variable[4]) /*AUminusExpr::_n_minus*/ =  NIT_NULL /*null*/;
18584     }
18585     goto return_label654;
18586   }
18587   variable[4] = variable[0];
18588   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
18589   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18590   if (UNTAG_Bool(variable[4])) { /*if*/
18591     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18592     if (UNTAG_Bool(variable[4])) { /*if*/
18593       variable[4] = variable[0];
18594       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18595       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18596       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AUminusExpr___replace_child, LOCATE_parser_prod, 7716); nit_exit(1);}
18597       variable[4] = variable[0];
18598       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
18599     } else { /*if*/
18600       variable[4] = variable[0];
18601       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
18602     }
18603     goto return_label654;
18604   }
18605   return_label654: while(false);
18606   tracehead = trace.prev;
18607   return;
18608 }
18609 void parser_prod___AUminusExpr___visit_all(val_t  self, val_t  param0) {
18610   struct trace_t trace = {NULL, NULL, 7725, LOCATE_parser_prod___AUminusExpr___visit_all};
18611   val_t variable[4];
18612   void **closurevariable = NULL;
18613   trace.prev = tracehead; tracehead = &trace;
18614   trace.file = LOCATE_parser_prod;
18615   variable[0] =  self;
18616   variable[1] =  param0;
18617   variable[3] = variable[0];
18618   variable[3] = ATTR_parser_nodes___AUminusExpr____n_minus(variable[3]) /*AUminusExpr::_n_minus*/;
18619   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18620   if (UNTAG_Bool(variable[3])) { /*if*/
18621     variable[3] = variable[0];
18622     variable[3] = ATTR_parser_nodes___AUminusExpr____n_minus(variable[3]) /*AUminusExpr::_n_minus*/;
18623     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18624   }
18625   variable[3] = variable[0];
18626   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18627   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18628   if (UNTAG_Bool(variable[3])) { /*if*/
18629     variable[3] = variable[0];
18630     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18631     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18632   }
18633   return_label655: while(false);
18634   tracehead = trace.prev;
18635   return;
18636 }
18637 void parser_prod___AUminusExpr___visit_all_reverse(val_t  self, val_t  param0) {
18638   struct trace_t trace = {NULL, NULL, 7735, LOCATE_parser_prod___AUminusExpr___visit_all_reverse};
18639   val_t variable[4];
18640   void **closurevariable = NULL;
18641   trace.prev = tracehead; tracehead = &trace;
18642   trace.file = LOCATE_parser_prod;
18643   variable[0] =  self;
18644   variable[1] =  param0;
18645   variable[3] = variable[0];
18646   variable[3] = ATTR_parser_nodes___AUminusExpr____n_minus(variable[3]) /*AUminusExpr::_n_minus*/;
18647   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18648   if (UNTAG_Bool(variable[3])) { /*if*/
18649     variable[3] = variable[0];
18650     variable[3] = ATTR_parser_nodes___AUminusExpr____n_minus(variable[3]) /*AUminusExpr::_n_minus*/;
18651     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18652   }
18653   variable[3] = variable[0];
18654   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18655   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18656   if (UNTAG_Bool(variable[3])) { /*if*/
18657     variable[3] = variable[0];
18658     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
18659     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18660   }
18661   return_label656: while(false);
18662   tracehead = trace.prev;
18663   return;
18664 }
18665 void parser_prod___AUminusExpr___empty_init(val_t  self, int* init_table) {
18666   struct trace_t trace = {NULL, NULL, 7682, LOCATE_parser_prod___AUminusExpr___empty_init};
18667   val_t variable[2];
18668   void **closurevariable = NULL;
18669   trace.prev = tracehead; tracehead = &trace;
18670   trace.file = LOCATE_parser_prod;
18671   variable[0] =  self;
18672   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUminusExpr].i]) return;
18673   return_label657: while(false);
18674   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUminusExpr].i] = 1;
18675   tracehead = trace.prev;
18676   return;
18677 }
18678 void parser_prod___AUminusExpr___init_auminusexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
18679   struct trace_t trace = {NULL, NULL, 7684, LOCATE_parser_prod___AUminusExpr___init_auminusexpr};
18680   val_t variable[5];
18681   void **closurevariable = NULL;
18682   trace.prev = tracehead; tracehead = &trace;
18683   trace.file = LOCATE_parser_prod;
18684   variable[0] =  self;
18685   variable[1] =  param0;
18686   variable[2] =  param1;
18687   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUminusExpr].i]) return;
18688   variable[4] = variable[0];
18689   CALL_parser_prod___AUminusExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AUminusExpr::empty_init*/;
18690   variable[4] = variable[0];
18691   ATTR_parser_nodes___AUminusExpr____n_minus(variable[4]) /*AUminusExpr::_n_minus*/ =  variable[1] /*n_minus*/;
18692   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_minus*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_minus*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_minus*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_minus*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_minus*/)( variable[1] /*n_minus*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18693   if (UNTAG_Bool(variable[4])) { /*if*/
18694     variable[4] = variable[0];
18695     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_minus*/)( variable[1] /*n_minus*/, variable[4]) /*PNode::parent=*/;
18696   }
18697   variable[4] = variable[0];
18698   ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*n_expr*/;
18699   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18700   if (UNTAG_Bool(variable[4])) { /*if*/
18701     variable[4] = variable[0];
18702     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr*/)( variable[2] /*n_expr*/, variable[4]) /*PNode::parent=*/;
18703   }
18704   return_label658: while(false);
18705   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AUminusExpr].i] = 1;
18706   tracehead = trace.prev;
18707   return;
18708 }
18709 void parser_prod___ANewExpr___n_kwnew__eq(val_t  self, val_t  param0) {
18710   struct trace_t trace = {NULL, NULL, 7746, LOCATE_parser_prod___ANewExpr___n_kwnew__eq};
18711   val_t variable[4];
18712   void **closurevariable = NULL;
18713   trace.prev = tracehead; tracehead = &trace;
18714   trace.file = LOCATE_parser_prod;
18715   variable[0] =  self;
18716   variable[1] =  param0;
18717   variable[3] = variable[0];
18718   ATTR_parser_nodes___ANewExpr____n_kwnew(variable[3]) /*ANewExpr::_n_kwnew*/ =  variable[1] /*n*/;
18719   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18720   if (UNTAG_Bool(variable[3])) { /*if*/
18721     variable[3] = variable[0];
18722     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18723   }
18724   return_label659: while(false);
18725   tracehead = trace.prev;
18726   return;
18727 }
18728 void parser_prod___ANewExpr___n_type__eq(val_t  self, val_t  param0) {
18729   struct trace_t trace = {NULL, NULL, 7753, LOCATE_parser_prod___ANewExpr___n_type__eq};
18730   val_t variable[4];
18731   void **closurevariable = NULL;
18732   trace.prev = tracehead; tracehead = &trace;
18733   trace.file = LOCATE_parser_prod;
18734   variable[0] =  self;
18735   variable[1] =  param0;
18736   variable[3] = variable[0];
18737   ATTR_parser_nodes___ANewExpr____n_type(variable[3]) /*ANewExpr::_n_type*/ =  variable[1] /*n*/;
18738   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18739   if (UNTAG_Bool(variable[3])) { /*if*/
18740     variable[3] = variable[0];
18741     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18742   }
18743   return_label660: while(false);
18744   tracehead = trace.prev;
18745   return;
18746 }
18747 void parser_prod___ANewExpr___n_id__eq(val_t  self, val_t  param0) {
18748   struct trace_t trace = {NULL, NULL, 7760, LOCATE_parser_prod___ANewExpr___n_id__eq};
18749   val_t variable[4];
18750   void **closurevariable = NULL;
18751   trace.prev = tracehead; tracehead = &trace;
18752   trace.file = LOCATE_parser_prod;
18753   variable[0] =  self;
18754   variable[1] =  param0;
18755   variable[3] = variable[0];
18756   ATTR_parser_nodes___ANewExpr____n_id(variable[3]) /*ANewExpr::_n_id*/ =  variable[1] /*n*/;
18757   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18758   if (UNTAG_Bool(variable[3])) { /*if*/
18759     variable[3] = variable[0];
18760     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
18761   }
18762   return_label661: while(false);
18763   tracehead = trace.prev;
18764   return;
18765 }
18766 void parser_prod___ANewExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
18767   struct trace_t trace = {NULL, NULL, 7798, LOCATE_parser_prod___ANewExpr___replace_child};
18768   val_t variable[8];
18769   void **closurevariable = NULL;
18770   trace.prev = tracehead; tracehead = &trace;
18771   trace.file = LOCATE_parser_prod;
18772   variable[0] =  self;
18773   variable[1] =  param0;
18774   variable[2] =  param1;
18775   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18776   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___replace_child, LOCATE_parser_prod, 7800); nit_exit(1);}
18777   variable[4] = variable[0];
18778   variable[4] = ATTR_parser_nodes___ANewExpr____n_kwnew(variable[4]) /*ANewExpr::_n_kwnew*/;
18779   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18780   if (UNTAG_Bool(variable[4])) { /*if*/
18781     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18782     if (UNTAG_Bool(variable[4])) { /*if*/
18783       variable[4] = variable[0];
18784       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18785       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwnew, ID_TKwnew)) /*cast TKwnew*/;
18786       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___replace_child, LOCATE_parser_prod, 7804); nit_exit(1);}
18787       variable[4] = variable[0];
18788       ATTR_parser_nodes___ANewExpr____n_kwnew(variable[4]) /*ANewExpr::_n_kwnew*/ =  variable[2] /*new_child*/;
18789     } else { /*if*/
18790       variable[4] = variable[0];
18791       ATTR_parser_nodes___ANewExpr____n_kwnew(variable[4]) /*ANewExpr::_n_kwnew*/ =  NIT_NULL /*null*/;
18792     }
18793     goto return_label662;
18794   }
18795   variable[4] = variable[0];
18796   variable[4] = ATTR_parser_nodes___ANewExpr____n_type(variable[4]) /*ANewExpr::_n_type*/;
18797   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18798   if (UNTAG_Bool(variable[4])) { /*if*/
18799     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18800     if (UNTAG_Bool(variable[4])) { /*if*/
18801       variable[4] = variable[0];
18802       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18803       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
18804       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___replace_child, LOCATE_parser_prod, 7814); nit_exit(1);}
18805       variable[4] = variable[0];
18806       ATTR_parser_nodes___ANewExpr____n_type(variable[4]) /*ANewExpr::_n_type*/ =  variable[2] /*new_child*/;
18807     } else { /*if*/
18808       variable[4] = variable[0];
18809       ATTR_parser_nodes___ANewExpr____n_type(variable[4]) /*ANewExpr::_n_type*/ =  NIT_NULL /*null*/;
18810     }
18811     goto return_label662;
18812   }
18813   variable[4] = variable[0];
18814   variable[4] = ATTR_parser_nodes___ANewExpr____n_id(variable[4]) /*ANewExpr::_n_id*/;
18815   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
18816   if (UNTAG_Bool(variable[4])) { /*if*/
18817     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18818     if (UNTAG_Bool(variable[4])) { /*if*/
18819       variable[4] = variable[0];
18820       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
18821       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
18822       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___replace_child, LOCATE_parser_prod, 7824); nit_exit(1);}
18823       variable[4] = variable[0];
18824       ATTR_parser_nodes___ANewExpr____n_id(variable[4]) /*ANewExpr::_n_id*/ =  variable[2] /*new_child*/;
18825     } else { /*if*/
18826       variable[4] = variable[0];
18827       ATTR_parser_nodes___ANewExpr____n_id(variable[4]) /*ANewExpr::_n_id*/ =  NIT_NULL /*null*/;
18828     }
18829     goto return_label662;
18830   }
18831   variable[4] = variable[0];
18832   variable[4] = ATTR_parser_nodes___ANewExpr____n_args(variable[4]) /*ANewExpr::_n_args*/;
18833   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
18834   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
18835   variable[4] = variable[5];
18836   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
18837   while (true) { /*for*/
18838     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
18839     if (!UNTAG_Bool(variable[5])) break; /*for*/
18840     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
18841     variable[6] = variable[5];
18842     variable[7] = variable[0];
18843     variable[7] = ATTR_parser_nodes___ANewExpr____n_args(variable[7]) /*ANewExpr::_n_args*/;
18844     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
18845     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
18846     if (UNTAG_Bool(variable[7])) { /*if*/
18847       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
18848       if (UNTAG_Bool(variable[7])) { /*if*/
18849         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
18850         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___replace_child, LOCATE_parser_prod, 7834); nit_exit(1);}
18851         variable[7] = variable[0];
18852         variable[7] = ATTR_parser_nodes___ANewExpr____n_args(variable[7]) /*ANewExpr::_n_args*/;
18853         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
18854         variable[7] = variable[0];
18855         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
18856       } else { /*if*/
18857         variable[7] = variable[0];
18858         variable[7] = ATTR_parser_nodes___ANewExpr____n_args(variable[7]) /*ANewExpr::_n_args*/;
18859         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
18860       }
18861       goto return_label662;
18862     }
18863     continue_663: while(0);
18864     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
18865   }
18866   break_663: while(0);
18867   return_label662: while(false);
18868   tracehead = trace.prev;
18869   return;
18870 }
18871 void parser_prod___ANewExpr___visit_all(val_t  self, val_t  param0) {
18872   struct trace_t trace = {NULL, NULL, 7845, LOCATE_parser_prod___ANewExpr___visit_all};
18873   val_t variable[6];
18874   void **closurevariable = NULL;
18875   trace.prev = tracehead; tracehead = &trace;
18876   trace.file = LOCATE_parser_prod;
18877   variable[0] =  self;
18878   variable[1] =  param0;
18879   variable[3] = variable[0];
18880   variable[3] = ATTR_parser_nodes___ANewExpr____n_kwnew(variable[3]) /*ANewExpr::_n_kwnew*/;
18881   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18882   if (UNTAG_Bool(variable[3])) { /*if*/
18883     variable[3] = variable[0];
18884     variable[3] = ATTR_parser_nodes___ANewExpr____n_kwnew(variable[3]) /*ANewExpr::_n_kwnew*/;
18885     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18886   }
18887   variable[3] = variable[0];
18888   variable[3] = ATTR_parser_nodes___ANewExpr____n_type(variable[3]) /*ANewExpr::_n_type*/;
18889   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18890   if (UNTAG_Bool(variable[3])) { /*if*/
18891     variable[3] = variable[0];
18892     variable[3] = ATTR_parser_nodes___ANewExpr____n_type(variable[3]) /*ANewExpr::_n_type*/;
18893     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18894   }
18895   variable[3] = variable[0];
18896   variable[3] = ATTR_parser_nodes___ANewExpr____n_id(variable[3]) /*ANewExpr::_n_id*/;
18897   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18898   if (UNTAG_Bool(variable[3])) { /*if*/
18899     variable[3] = variable[0];
18900     variable[3] = ATTR_parser_nodes___ANewExpr____n_id(variable[3]) /*ANewExpr::_n_id*/;
18901     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18902   }
18903   variable[3] = variable[0];
18904   variable[3] = ATTR_parser_nodes___ANewExpr____n_args(variable[3]) /*ANewExpr::_n_args*/;
18905   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
18906   while (true) { /*for*/
18907     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
18908     if (!UNTAG_Bool(variable[4])) break; /*for*/
18909     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
18910     variable[5] = variable[4];
18911     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
18912     continue_665: while(0);
18913     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
18914   }
18915   break_665: while(0);
18916   return_label664: while(false);
18917   tracehead = trace.prev;
18918   return;
18919 }
18920 void parser_prod___ANewExpr___visit_all_reverse(val_t  self, val_t  param0) {
18921   struct trace_t trace = {NULL, NULL, 7861, LOCATE_parser_prod___ANewExpr___visit_all_reverse};
18922   val_t variable[5];
18923   void **closurevariable = NULL;
18924   trace.prev = tracehead; tracehead = &trace;
18925   trace.file = LOCATE_parser_prod;
18926   variable[0] =  self;
18927   variable[1] =  param0;
18928   variable[3] = variable[0];
18929   variable[3] = ATTR_parser_nodes___ANewExpr____n_kwnew(variable[3]) /*ANewExpr::_n_kwnew*/;
18930   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18931   if (UNTAG_Bool(variable[3])) { /*if*/
18932     variable[3] = variable[0];
18933     variable[3] = ATTR_parser_nodes___ANewExpr____n_kwnew(variable[3]) /*ANewExpr::_n_kwnew*/;
18934     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18935   }
18936   variable[3] = variable[0];
18937   variable[3] = ATTR_parser_nodes___ANewExpr____n_type(variable[3]) /*ANewExpr::_n_type*/;
18938   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18939   if (UNTAG_Bool(variable[3])) { /*if*/
18940     variable[3] = variable[0];
18941     variable[3] = ATTR_parser_nodes___ANewExpr____n_type(variable[3]) /*ANewExpr::_n_type*/;
18942     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18943   }
18944   variable[3] = variable[0];
18945   variable[3] = ATTR_parser_nodes___ANewExpr____n_id(variable[3]) /*ANewExpr::_n_id*/;
18946   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
18947   if (UNTAG_Bool(variable[3])) { /*if*/
18948     variable[3] = variable[0];
18949     variable[3] = ATTR_parser_nodes___ANewExpr____n_id(variable[3]) /*ANewExpr::_n_id*/;
18950     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
18951   }
18952   variable[4] = variable[0];
18953   variable[4] = ATTR_parser_nodes___ANewExpr____n_args(variable[4]) /*ANewExpr::_n_args*/;
18954   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
18955   variable[3] = variable[4];
18956   while (true) { /*while*/
18957     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
18958     if (!UNTAG_Bool(variable[4])) break; /* while*/
18959     variable[4] = variable[0];
18960     variable[4] = ATTR_parser_nodes___ANewExpr____n_args(variable[4]) /*ANewExpr::_n_args*/;
18961     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
18962     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
18963     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
18964     variable[3] = variable[4] /*i=*/;
18965     continue_667: while(0);
18966   }
18967   break_667: while(0);
18968   return_label666: while(false);
18969   tracehead = trace.prev;
18970   return;
18971 }
18972 void parser_prod___ANewExpr___empty_init(val_t  self, int* init_table) {
18973   struct trace_t trace = {NULL, NULL, 7768, LOCATE_parser_prod___ANewExpr___empty_init};
18974   val_t variable[2];
18975   void **closurevariable = NULL;
18976   trace.prev = tracehead; tracehead = &trace;
18977   trace.file = LOCATE_parser_prod;
18978   variable[0] =  self;
18979   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANewExpr].i]) return;
18980   return_label668: while(false);
18981   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANewExpr].i] = 1;
18982   tracehead = trace.prev;
18983   return;
18984 }
18985 void parser_prod___ANewExpr___init_anewexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
18986   struct trace_t trace = {NULL, NULL, 7770, LOCATE_parser_prod___ANewExpr___init_anewexpr};
18987   val_t variable[10];
18988   void **closurevariable = NULL;
18989   trace.prev = tracehead; tracehead = &trace;
18990   trace.file = LOCATE_parser_prod;
18991   variable[0] =  self;
18992   variable[1] =  param0;
18993   variable[2] =  param1;
18994   variable[3] =  param2;
18995   variable[4] =  param3;
18996   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANewExpr].i]) return;
18997   variable[6] = variable[0];
18998   CALL_parser_prod___ANewExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*ANewExpr::empty_init*/;
18999   variable[6] = variable[0];
19000   ATTR_parser_nodes___ANewExpr____n_kwnew(variable[6]) /*ANewExpr::_n_kwnew*/ =  variable[1] /*n_kwnew*/;
19001   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwnew*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwnew*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwnew*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwnew*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwnew*/)( variable[1] /*n_kwnew*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19002   if (UNTAG_Bool(variable[6])) { /*if*/
19003     variable[6] = variable[0];
19004     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwnew*/)( variable[1] /*n_kwnew*/, variable[6]) /*PNode::parent=*/;
19005   }
19006   variable[6] = variable[0];
19007   ATTR_parser_nodes___ANewExpr____n_type(variable[6]) /*ANewExpr::_n_type*/ =  variable[2] /*n_type*/;
19008   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_type*/)( variable[2] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19009   if (UNTAG_Bool(variable[6])) { /*if*/
19010     variable[6] = variable[0];
19011     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_type*/)( variable[2] /*n_type*/, variable[6]) /*PNode::parent=*/;
19012   }
19013   variable[6] = variable[0];
19014   ATTR_parser_nodes___ANewExpr____n_id(variable[6]) /*ANewExpr::_n_id*/ =  variable[3] /*n_id*/;
19015   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_id*/)( variable[3] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19016   if (UNTAG_Bool(variable[6])) { /*if*/
19017     variable[6] = variable[0];
19018     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_id*/)( variable[3] /*n_id*/, variable[6]) /*PNode::parent=*/;
19019   }
19020   variable[6] = variable[0];
19021   variable[7] = NEW_List_list___List___init(); /*new List[PExpr]*/
19022   ATTR_parser_nodes___ANewExpr____n_args(variable[6]) /*ANewExpr::_n_args*/ = variable[7];
19023   variable[6] = CALL_abstract_collection___Collection___iterator( variable[4] /*n_args*/)( variable[4] /*n_args*/) /*AbstractArray::iterator*/;
19024   while (true) { /*for*/
19025     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
19026     if (!UNTAG_Bool(variable[7])) break; /*for*/
19027     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
19028     variable[8] = variable[7];
19029     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19030     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANewExpr___init_anewexpr, LOCATE_parser_prod, 7792); nit_exit(1);}
19031     variable[9] = variable[0];
19032     variable[9] = ATTR_parser_nodes___ANewExpr____n_args(variable[9]) /*ANewExpr::_n_args*/;
19033     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
19034     variable[9] = variable[0];
19035     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
19036     continue_670: while(0);
19037     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
19038   }
19039   break_670: while(0);
19040   return_label669: while(false);
19041   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANewExpr].i] = 1;
19042   tracehead = trace.prev;
19043   return;
19044 }
19045 void parser_prod___AAttrExpr___n_expr__eq(val_t  self, val_t  param0) {
19046   struct trace_t trace = {NULL, NULL, 7882, LOCATE_parser_prod___AAttrExpr___n_expr__eq};
19047   val_t variable[4];
19048   void **closurevariable = NULL;
19049   trace.prev = tracehead; tracehead = &trace;
19050   trace.file = LOCATE_parser_prod;
19051   variable[0] =  self;
19052   variable[1] =  param0;
19053   variable[3] = variable[0];
19054   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n*/;
19055   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19056   if (UNTAG_Bool(variable[3])) { /*if*/
19057     variable[3] = variable[0];
19058     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19059   }
19060   return_label671: while(false);
19061   tracehead = trace.prev;
19062   return;
19063 }
19064 void parser_prod___AAttrExpr___n_id__eq(val_t  self, val_t  param0) {
19065   struct trace_t trace = {NULL, NULL, 7889, LOCATE_parser_prod___AAttrExpr___n_id__eq};
19066   val_t variable[4];
19067   void **closurevariable = NULL;
19068   trace.prev = tracehead; tracehead = &trace;
19069   trace.file = LOCATE_parser_prod;
19070   variable[0] =  self;
19071   variable[1] =  param0;
19072   variable[3] = variable[0];
19073   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/ =  variable[1] /*n*/;
19074   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19075   if (UNTAG_Bool(variable[3])) { /*if*/
19076     variable[3] = variable[0];
19077     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19078   }
19079   return_label672: while(false);
19080   tracehead = trace.prev;
19081   return;
19082 }
19083 void parser_prod___AAttrExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
19084   struct trace_t trace = {NULL, NULL, 7915, LOCATE_parser_prod___AAttrExpr___replace_child};
19085   val_t variable[5];
19086   void **closurevariable = NULL;
19087   trace.prev = tracehead; tracehead = &trace;
19088   trace.file = LOCATE_parser_prod;
19089   variable[0] =  self;
19090   variable[1] =  param0;
19091   variable[2] =  param1;
19092   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19093   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrExpr___replace_child, LOCATE_parser_prod, 7917); nit_exit(1);}
19094   variable[4] = variable[0];
19095   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/;
19096   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19097   if (UNTAG_Bool(variable[4])) { /*if*/
19098     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19099     if (UNTAG_Bool(variable[4])) { /*if*/
19100       variable[4] = variable[0];
19101       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19102       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19103       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrExpr___replace_child, LOCATE_parser_prod, 7921); nit_exit(1);}
19104       variable[4] = variable[0];
19105       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  variable[2] /*new_child*/;
19106     } else { /*if*/
19107       variable[4] = variable[0];
19108       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  NIT_NULL /*null*/;
19109     }
19110     goto return_label673;
19111   }
19112   variable[4] = variable[0];
19113   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/;
19114   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19115   if (UNTAG_Bool(variable[4])) { /*if*/
19116     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19117     if (UNTAG_Bool(variable[4])) { /*if*/
19118       variable[4] = variable[0];
19119       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19120       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAttrid, ID_TAttrid)) /*cast TAttrid*/;
19121       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrExpr___replace_child, LOCATE_parser_prod, 7931); nit_exit(1);}
19122       variable[4] = variable[0];
19123       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*new_child*/;
19124     } else { /*if*/
19125       variable[4] = variable[0];
19126       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  NIT_NULL /*null*/;
19127     }
19128     goto return_label673;
19129   }
19130   return_label673: while(false);
19131   tracehead = trace.prev;
19132   return;
19133 }
19134 void parser_prod___AAttrExpr___visit_all(val_t  self, val_t  param0) {
19135   struct trace_t trace = {NULL, NULL, 7940, LOCATE_parser_prod___AAttrExpr___visit_all};
19136   val_t variable[4];
19137   void **closurevariable = NULL;
19138   trace.prev = tracehead; tracehead = &trace;
19139   trace.file = LOCATE_parser_prod;
19140   variable[0] =  self;
19141   variable[1] =  param0;
19142   variable[3] = variable[0];
19143   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19144   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19145   if (UNTAG_Bool(variable[3])) { /*if*/
19146     variable[3] = variable[0];
19147     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19148     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19149   }
19150   variable[3] = variable[0];
19151   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19152   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19153   if (UNTAG_Bool(variable[3])) { /*if*/
19154     variable[3] = variable[0];
19155     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19156     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19157   }
19158   return_label674: while(false);
19159   tracehead = trace.prev;
19160   return;
19161 }
19162 void parser_prod___AAttrExpr___visit_all_reverse(val_t  self, val_t  param0) {
19163   struct trace_t trace = {NULL, NULL, 7950, LOCATE_parser_prod___AAttrExpr___visit_all_reverse};
19164   val_t variable[4];
19165   void **closurevariable = NULL;
19166   trace.prev = tracehead; tracehead = &trace;
19167   trace.file = LOCATE_parser_prod;
19168   variable[0] =  self;
19169   variable[1] =  param0;
19170   variable[3] = variable[0];
19171   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19172   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19173   if (UNTAG_Bool(variable[3])) { /*if*/
19174     variable[3] = variable[0];
19175     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19176     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19177   }
19178   variable[3] = variable[0];
19179   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19180   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19181   if (UNTAG_Bool(variable[3])) { /*if*/
19182     variable[3] = variable[0];
19183     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19184     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19185   }
19186   return_label675: while(false);
19187   tracehead = trace.prev;
19188   return;
19189 }
19190 void parser_prod___AAttrExpr___empty_init(val_t  self, int* init_table) {
19191   struct trace_t trace = {NULL, NULL, 7897, LOCATE_parser_prod___AAttrExpr___empty_init};
19192   val_t variable[2];
19193   void **closurevariable = NULL;
19194   trace.prev = tracehead; tracehead = &trace;
19195   trace.file = LOCATE_parser_prod;
19196   variable[0] =  self;
19197   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrExpr].i]) return;
19198   return_label676: while(false);
19199   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrExpr].i] = 1;
19200   tracehead = trace.prev;
19201   return;
19202 }
19203 void parser_prod___AAttrExpr___init_aattrexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
19204   struct trace_t trace = {NULL, NULL, 7899, LOCATE_parser_prod___AAttrExpr___init_aattrexpr};
19205   val_t variable[5];
19206   void **closurevariable = NULL;
19207   trace.prev = tracehead; tracehead = &trace;
19208   trace.file = LOCATE_parser_prod;
19209   variable[0] =  self;
19210   variable[1] =  param0;
19211   variable[2] =  param1;
19212   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrExpr].i]) return;
19213   variable[4] = variable[0];
19214   CALL_parser_prod___AAttrExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AAttrExpr::empty_init*/;
19215   variable[4] = variable[0];
19216   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n_expr*/;
19217   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19218   if (UNTAG_Bool(variable[4])) { /*if*/
19219     variable[4] = variable[0];
19220     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
19221   }
19222   variable[4] = variable[0];
19223   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*n_id*/;
19224   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19225   if (UNTAG_Bool(variable[4])) { /*if*/
19226     variable[4] = variable[0];
19227     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[4]) /*PNode::parent=*/;
19228   }
19229   return_label677: while(false);
19230   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrExpr].i] = 1;
19231   tracehead = trace.prev;
19232   return;
19233 }
19234 void parser_prod___AAttrAssignExpr___n_expr__eq(val_t  self, val_t  param0) {
19235   struct trace_t trace = {NULL, NULL, 7961, LOCATE_parser_prod___AAttrAssignExpr___n_expr__eq};
19236   val_t variable[4];
19237   void **closurevariable = NULL;
19238   trace.prev = tracehead; tracehead = &trace;
19239   trace.file = LOCATE_parser_prod;
19240   variable[0] =  self;
19241   variable[1] =  param0;
19242   variable[3] = variable[0];
19243   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n*/;
19244   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19245   if (UNTAG_Bool(variable[3])) { /*if*/
19246     variable[3] = variable[0];
19247     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19248   }
19249   return_label678: while(false);
19250   tracehead = trace.prev;
19251   return;
19252 }
19253 void parser_prod___AAttrAssignExpr___n_id__eq(val_t  self, val_t  param0) {
19254   struct trace_t trace = {NULL, NULL, 7968, LOCATE_parser_prod___AAttrAssignExpr___n_id__eq};
19255   val_t variable[4];
19256   void **closurevariable = NULL;
19257   trace.prev = tracehead; tracehead = &trace;
19258   trace.file = LOCATE_parser_prod;
19259   variable[0] =  self;
19260   variable[1] =  param0;
19261   variable[3] = variable[0];
19262   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/ =  variable[1] /*n*/;
19263   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19264   if (UNTAG_Bool(variable[3])) { /*if*/
19265     variable[3] = variable[0];
19266     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19267   }
19268   return_label679: while(false);
19269   tracehead = trace.prev;
19270   return;
19271 }
19272 void parser_prod___AAttrAssignExpr___n_assign__eq(val_t  self, val_t  param0) {
19273   struct trace_t trace = {NULL, NULL, 7975, LOCATE_parser_prod___AAttrAssignExpr___n_assign__eq};
19274   val_t variable[4];
19275   void **closurevariable = NULL;
19276   trace.prev = tracehead; tracehead = &trace;
19277   trace.file = LOCATE_parser_prod;
19278   variable[0] =  self;
19279   variable[1] =  param0;
19280   variable[3] = variable[0];
19281   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/ =  variable[1] /*n*/;
19282   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19283   if (UNTAG_Bool(variable[3])) { /*if*/
19284     variable[3] = variable[0];
19285     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19286   }
19287   return_label680: while(false);
19288   tracehead = trace.prev;
19289   return;
19290 }
19291 void parser_prod___AAttrAssignExpr___n_value__eq(val_t  self, val_t  param0) {
19292   struct trace_t trace = {NULL, NULL, 7982, LOCATE_parser_prod___AAttrAssignExpr___n_value__eq};
19293   val_t variable[4];
19294   void **closurevariable = NULL;
19295   trace.prev = tracehead; tracehead = &trace;
19296   trace.file = LOCATE_parser_prod;
19297   variable[0] =  self;
19298   variable[1] =  param0;
19299   variable[3] = variable[0];
19300   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/ =  variable[1] /*n*/;
19301   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19302   if (UNTAG_Bool(variable[3])) { /*if*/
19303     variable[3] = variable[0];
19304     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19305   }
19306   return_label681: while(false);
19307   tracehead = trace.prev;
19308   return;
19309 }
19310 void parser_prod___AAttrAssignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
19311   struct trace_t trace = {NULL, NULL, 8018, LOCATE_parser_prod___AAttrAssignExpr___replace_child};
19312   val_t variable[5];
19313   void **closurevariable = NULL;
19314   trace.prev = tracehead; tracehead = &trace;
19315   trace.file = LOCATE_parser_prod;
19316   variable[0] =  self;
19317   variable[1] =  param0;
19318   variable[2] =  param1;
19319   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19320   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrAssignExpr___replace_child, LOCATE_parser_prod, 8020); nit_exit(1);}
19321   variable[4] = variable[0];
19322   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/;
19323   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19324   if (UNTAG_Bool(variable[4])) { /*if*/
19325     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19326     if (UNTAG_Bool(variable[4])) { /*if*/
19327       variable[4] = variable[0];
19328       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19329       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19330       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrAssignExpr___replace_child, LOCATE_parser_prod, 8024); nit_exit(1);}
19331       variable[4] = variable[0];
19332       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  variable[2] /*new_child*/;
19333     } else { /*if*/
19334       variable[4] = variable[0];
19335       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  NIT_NULL /*null*/;
19336     }
19337     goto return_label682;
19338   }
19339   variable[4] = variable[0];
19340   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/;
19341   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19342   if (UNTAG_Bool(variable[4])) { /*if*/
19343     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19344     if (UNTAG_Bool(variable[4])) { /*if*/
19345       variable[4] = variable[0];
19346       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19347       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAttrid, ID_TAttrid)) /*cast TAttrid*/;
19348       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrAssignExpr___replace_child, LOCATE_parser_prod, 8034); nit_exit(1);}
19349       variable[4] = variable[0];
19350       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*new_child*/;
19351     } else { /*if*/
19352       variable[4] = variable[0];
19353       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  NIT_NULL /*null*/;
19354     }
19355     goto return_label682;
19356   }
19357   variable[4] = variable[0];
19358   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/;
19359   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19360   if (UNTAG_Bool(variable[4])) { /*if*/
19361     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19362     if (UNTAG_Bool(variable[4])) { /*if*/
19363       variable[4] = variable[0];
19364       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19365       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
19366       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrAssignExpr___replace_child, LOCATE_parser_prod, 8044); nit_exit(1);}
19367       variable[4] = variable[0];
19368       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  variable[2] /*new_child*/;
19369     } else { /*if*/
19370       variable[4] = variable[0];
19371       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  NIT_NULL /*null*/;
19372     }
19373     goto return_label682;
19374   }
19375   variable[4] = variable[0];
19376   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/;
19377   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19378   if (UNTAG_Bool(variable[4])) { /*if*/
19379     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19380     if (UNTAG_Bool(variable[4])) { /*if*/
19381       variable[4] = variable[0];
19382       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19383       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19384       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrAssignExpr___replace_child, LOCATE_parser_prod, 8054); nit_exit(1);}
19385       variable[4] = variable[0];
19386       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
19387     } else { /*if*/
19388       variable[4] = variable[0];
19389       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
19390     }
19391     goto return_label682;
19392   }
19393   return_label682: while(false);
19394   tracehead = trace.prev;
19395   return;
19396 }
19397 void parser_prod___AAttrAssignExpr___visit_all(val_t  self, val_t  param0) {
19398   struct trace_t trace = {NULL, NULL, 8063, LOCATE_parser_prod___AAttrAssignExpr___visit_all};
19399   val_t variable[4];
19400   void **closurevariable = NULL;
19401   trace.prev = tracehead; tracehead = &trace;
19402   trace.file = LOCATE_parser_prod;
19403   variable[0] =  self;
19404   variable[1] =  param0;
19405   variable[3] = variable[0];
19406   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19407   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19408   if (UNTAG_Bool(variable[3])) { /*if*/
19409     variable[3] = variable[0];
19410     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19411     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19412   }
19413   variable[3] = variable[0];
19414   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19415   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19416   if (UNTAG_Bool(variable[3])) { /*if*/
19417     variable[3] = variable[0];
19418     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19419     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19420   }
19421   variable[3] = variable[0];
19422   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
19423   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19424   if (UNTAG_Bool(variable[3])) { /*if*/
19425     variable[3] = variable[0];
19426     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
19427     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19428   }
19429   variable[3] = variable[0];
19430   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
19431   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19432   if (UNTAG_Bool(variable[3])) { /*if*/
19433     variable[3] = variable[0];
19434     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
19435     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19436   }
19437   return_label683: while(false);
19438   tracehead = trace.prev;
19439   return;
19440 }
19441 void parser_prod___AAttrAssignExpr___visit_all_reverse(val_t  self, val_t  param0) {
19442   struct trace_t trace = {NULL, NULL, 8079, LOCATE_parser_prod___AAttrAssignExpr___visit_all_reverse};
19443   val_t variable[4];
19444   void **closurevariable = NULL;
19445   trace.prev = tracehead; tracehead = &trace;
19446   trace.file = LOCATE_parser_prod;
19447   variable[0] =  self;
19448   variable[1] =  param0;
19449   variable[3] = variable[0];
19450   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19451   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19452   if (UNTAG_Bool(variable[3])) { /*if*/
19453     variable[3] = variable[0];
19454     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19455     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19456   }
19457   variable[3] = variable[0];
19458   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19459   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19460   if (UNTAG_Bool(variable[3])) { /*if*/
19461     variable[3] = variable[0];
19462     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19463     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19464   }
19465   variable[3] = variable[0];
19466   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
19467   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19468   if (UNTAG_Bool(variable[3])) { /*if*/
19469     variable[3] = variable[0];
19470     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
19471     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19472   }
19473   variable[3] = variable[0];
19474   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
19475   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19476   if (UNTAG_Bool(variable[3])) { /*if*/
19477     variable[3] = variable[0];
19478     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
19479     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19480   }
19481   return_label684: while(false);
19482   tracehead = trace.prev;
19483   return;
19484 }
19485 void parser_prod___AAttrAssignExpr___empty_init(val_t  self, int* init_table) {
19486   struct trace_t trace = {NULL, NULL, 7990, LOCATE_parser_prod___AAttrAssignExpr___empty_init};
19487   val_t variable[2];
19488   void **closurevariable = NULL;
19489   trace.prev = tracehead; tracehead = &trace;
19490   trace.file = LOCATE_parser_prod;
19491   variable[0] =  self;
19492   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrAssignExpr].i]) return;
19493   return_label685: while(false);
19494   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrAssignExpr].i] = 1;
19495   tracehead = trace.prev;
19496   return;
19497 }
19498 void parser_prod___AAttrAssignExpr___init_aattrassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
19499   struct trace_t trace = {NULL, NULL, 7992, LOCATE_parser_prod___AAttrAssignExpr___init_aattrassignexpr};
19500   val_t variable[7];
19501   void **closurevariable = NULL;
19502   trace.prev = tracehead; tracehead = &trace;
19503   trace.file = LOCATE_parser_prod;
19504   variable[0] =  self;
19505   variable[1] =  param0;
19506   variable[2] =  param1;
19507   variable[3] =  param2;
19508   variable[4] =  param3;
19509   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrAssignExpr].i]) return;
19510   variable[6] = variable[0];
19511   CALL_parser_prod___AAttrAssignExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*AAttrAssignExpr::empty_init*/;
19512   variable[6] = variable[0];
19513   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[6]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n_expr*/;
19514   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19515   if (UNTAG_Bool(variable[6])) { /*if*/
19516     variable[6] = variable[0];
19517     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[6]) /*PNode::parent=*/;
19518   }
19519   variable[6] = variable[0];
19520   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[6]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*n_id*/;
19521   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19522   if (UNTAG_Bool(variable[6])) { /*if*/
19523     variable[6] = variable[0];
19524     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[6]) /*PNode::parent=*/;
19525   }
19526   variable[6] = variable[0];
19527   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[6]) /*AAssignFormExpr::_n_assign*/ =  variable[3] /*n_assign*/;
19528   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19529   if (UNTAG_Bool(variable[6])) { /*if*/
19530     variable[6] = variable[0];
19531     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/, variable[6]) /*PNode::parent=*/;
19532   }
19533   variable[6] = variable[0];
19534   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[6]) /*AAssignFormExpr::_n_value*/ =  variable[4] /*n_value*/;
19535   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)( variable[4] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19536   if (UNTAG_Bool(variable[6])) { /*if*/
19537     variable[6] = variable[0];
19538     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_value*/)( variable[4] /*n_value*/, variable[6]) /*PNode::parent=*/;
19539   }
19540   return_label686: while(false);
19541   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrAssignExpr].i] = 1;
19542   tracehead = trace.prev;
19543   return;
19544 }
19545 void parser_prod___AAttrReassignExpr___n_expr__eq(val_t  self, val_t  param0) {
19546   struct trace_t trace = {NULL, NULL, 8096, LOCATE_parser_prod___AAttrReassignExpr___n_expr__eq};
19547   val_t variable[4];
19548   void **closurevariable = NULL;
19549   trace.prev = tracehead; tracehead = &trace;
19550   trace.file = LOCATE_parser_prod;
19551   variable[0] =  self;
19552   variable[1] =  param0;
19553   variable[3] = variable[0];
19554   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n*/;
19555   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19556   if (UNTAG_Bool(variable[3])) { /*if*/
19557     variable[3] = variable[0];
19558     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19559   }
19560   return_label687: while(false);
19561   tracehead = trace.prev;
19562   return;
19563 }
19564 void parser_prod___AAttrReassignExpr___n_id__eq(val_t  self, val_t  param0) {
19565   struct trace_t trace = {NULL, NULL, 8103, LOCATE_parser_prod___AAttrReassignExpr___n_id__eq};
19566   val_t variable[4];
19567   void **closurevariable = NULL;
19568   trace.prev = tracehead; tracehead = &trace;
19569   trace.file = LOCATE_parser_prod;
19570   variable[0] =  self;
19571   variable[1] =  param0;
19572   variable[3] = variable[0];
19573   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/ =  variable[1] /*n*/;
19574   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19575   if (UNTAG_Bool(variable[3])) { /*if*/
19576     variable[3] = variable[0];
19577     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19578   }
19579   return_label688: while(false);
19580   tracehead = trace.prev;
19581   return;
19582 }
19583 void parser_prod___AAttrReassignExpr___n_assign_op__eq(val_t  self, val_t  param0) {
19584   struct trace_t trace = {NULL, NULL, 8110, LOCATE_parser_prod___AAttrReassignExpr___n_assign_op__eq};
19585   val_t variable[4];
19586   void **closurevariable = NULL;
19587   trace.prev = tracehead; tracehead = &trace;
19588   trace.file = LOCATE_parser_prod;
19589   variable[0] =  self;
19590   variable[1] =  param0;
19591   variable[3] = variable[0];
19592   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/ =  variable[1] /*n*/;
19593   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19594   if (UNTAG_Bool(variable[3])) { /*if*/
19595     variable[3] = variable[0];
19596     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19597   }
19598   return_label689: while(false);
19599   tracehead = trace.prev;
19600   return;
19601 }
19602 void parser_prod___AAttrReassignExpr___n_value__eq(val_t  self, val_t  param0) {
19603   struct trace_t trace = {NULL, NULL, 8117, LOCATE_parser_prod___AAttrReassignExpr___n_value__eq};
19604   val_t variable[4];
19605   void **closurevariable = NULL;
19606   trace.prev = tracehead; tracehead = &trace;
19607   trace.file = LOCATE_parser_prod;
19608   variable[0] =  self;
19609   variable[1] =  param0;
19610   variable[3] = variable[0];
19611   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/ =  variable[1] /*n*/;
19612   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19613   if (UNTAG_Bool(variable[3])) { /*if*/
19614     variable[3] = variable[0];
19615     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19616   }
19617   return_label690: while(false);
19618   tracehead = trace.prev;
19619   return;
19620 }
19621 void parser_prod___AAttrReassignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
19622   struct trace_t trace = {NULL, NULL, 8153, LOCATE_parser_prod___AAttrReassignExpr___replace_child};
19623   val_t variable[5];
19624   void **closurevariable = NULL;
19625   trace.prev = tracehead; tracehead = &trace;
19626   trace.file = LOCATE_parser_prod;
19627   variable[0] =  self;
19628   variable[1] =  param0;
19629   variable[2] =  param1;
19630   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19631   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrReassignExpr___replace_child, LOCATE_parser_prod, 8155); nit_exit(1);}
19632   variable[4] = variable[0];
19633   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/;
19634   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19635   if (UNTAG_Bool(variable[4])) { /*if*/
19636     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19637     if (UNTAG_Bool(variable[4])) { /*if*/
19638       variable[4] = variable[0];
19639       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19640       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19641       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrReassignExpr___replace_child, LOCATE_parser_prod, 8159); nit_exit(1);}
19642       variable[4] = variable[0];
19643       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  variable[2] /*new_child*/;
19644     } else { /*if*/
19645       variable[4] = variable[0];
19646       ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[4]) /*AAttrFormExpr::_n_expr*/ =  NIT_NULL /*null*/;
19647     }
19648     goto return_label691;
19649   }
19650   variable[4] = variable[0];
19651   variable[4] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/;
19652   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19653   if (UNTAG_Bool(variable[4])) { /*if*/
19654     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19655     if (UNTAG_Bool(variable[4])) { /*if*/
19656       variable[4] = variable[0];
19657       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19658       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAttrid, ID_TAttrid)) /*cast TAttrid*/;
19659       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrReassignExpr___replace_child, LOCATE_parser_prod, 8169); nit_exit(1);}
19660       variable[4] = variable[0];
19661       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*new_child*/;
19662     } else { /*if*/
19663       variable[4] = variable[0];
19664       ATTR_parser_nodes___AAttrFormExpr____n_id(variable[4]) /*AAttrFormExpr::_n_id*/ =  NIT_NULL /*null*/;
19665     }
19666     goto return_label691;
19667   }
19668   variable[4] = variable[0];
19669   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/;
19670   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19671   if (UNTAG_Bool(variable[4])) { /*if*/
19672     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19673     if (UNTAG_Bool(variable[4])) { /*if*/
19674       variable[4] = variable[0];
19675       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19676       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAssignOp, ID_PAssignOp)) /*cast PAssignOp*/;
19677       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrReassignExpr___replace_child, LOCATE_parser_prod, 8179); nit_exit(1);}
19678       variable[4] = variable[0];
19679       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  variable[2] /*new_child*/;
19680     } else { /*if*/
19681       variable[4] = variable[0];
19682       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  NIT_NULL /*null*/;
19683     }
19684     goto return_label691;
19685   }
19686   variable[4] = variable[0];
19687   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/;
19688   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19689   if (UNTAG_Bool(variable[4])) { /*if*/
19690     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19691     if (UNTAG_Bool(variable[4])) { /*if*/
19692       variable[4] = variable[0];
19693       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19694       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19695       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAttrReassignExpr___replace_child, LOCATE_parser_prod, 8189); nit_exit(1);}
19696       variable[4] = variable[0];
19697       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
19698     } else { /*if*/
19699       variable[4] = variable[0];
19700       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
19701     }
19702     goto return_label691;
19703   }
19704   return_label691: while(false);
19705   tracehead = trace.prev;
19706   return;
19707 }
19708 void parser_prod___AAttrReassignExpr___visit_all(val_t  self, val_t  param0) {
19709   struct trace_t trace = {NULL, NULL, 8198, LOCATE_parser_prod___AAttrReassignExpr___visit_all};
19710   val_t variable[4];
19711   void **closurevariable = NULL;
19712   trace.prev = tracehead; tracehead = &trace;
19713   trace.file = LOCATE_parser_prod;
19714   variable[0] =  self;
19715   variable[1] =  param0;
19716   variable[3] = variable[0];
19717   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19718   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19719   if (UNTAG_Bool(variable[3])) { /*if*/
19720     variable[3] = variable[0];
19721     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19722     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19723   }
19724   variable[3] = variable[0];
19725   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19726   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19727   if (UNTAG_Bool(variable[3])) { /*if*/
19728     variable[3] = variable[0];
19729     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19730     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19731   }
19732   variable[3] = variable[0];
19733   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
19734   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19735   if (UNTAG_Bool(variable[3])) { /*if*/
19736     variable[3] = variable[0];
19737     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
19738     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19739   }
19740   variable[3] = variable[0];
19741   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
19742   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19743   if (UNTAG_Bool(variable[3])) { /*if*/
19744     variable[3] = variable[0];
19745     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
19746     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19747   }
19748   return_label692: while(false);
19749   tracehead = trace.prev;
19750   return;
19751 }
19752 void parser_prod___AAttrReassignExpr___visit_all_reverse(val_t  self, val_t  param0) {
19753   struct trace_t trace = {NULL, NULL, 8214, LOCATE_parser_prod___AAttrReassignExpr___visit_all_reverse};
19754   val_t variable[4];
19755   void **closurevariable = NULL;
19756   trace.prev = tracehead; tracehead = &trace;
19757   trace.file = LOCATE_parser_prod;
19758   variable[0] =  self;
19759   variable[1] =  param0;
19760   variable[3] = variable[0];
19761   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19762   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19763   if (UNTAG_Bool(variable[3])) { /*if*/
19764     variable[3] = variable[0];
19765     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[3]) /*AAttrFormExpr::_n_expr*/;
19766     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19767   }
19768   variable[3] = variable[0];
19769   variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19770   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19771   if (UNTAG_Bool(variable[3])) { /*if*/
19772     variable[3] = variable[0];
19773     variable[3] = ATTR_parser_nodes___AAttrFormExpr____n_id(variable[3]) /*AAttrFormExpr::_n_id*/;
19774     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19775   }
19776   variable[3] = variable[0];
19777   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
19778   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19779   if (UNTAG_Bool(variable[3])) { /*if*/
19780     variable[3] = variable[0];
19781     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
19782     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19783   }
19784   variable[3] = variable[0];
19785   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
19786   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
19787   if (UNTAG_Bool(variable[3])) { /*if*/
19788     variable[3] = variable[0];
19789     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
19790     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
19791   }
19792   return_label693: while(false);
19793   tracehead = trace.prev;
19794   return;
19795 }
19796 void parser_prod___AAttrReassignExpr___empty_init(val_t  self, int* init_table) {
19797   struct trace_t trace = {NULL, NULL, 8125, LOCATE_parser_prod___AAttrReassignExpr___empty_init};
19798   val_t variable[2];
19799   void **closurevariable = NULL;
19800   trace.prev = tracehead; tracehead = &trace;
19801   trace.file = LOCATE_parser_prod;
19802   variable[0] =  self;
19803   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrReassignExpr].i]) return;
19804   return_label694: while(false);
19805   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrReassignExpr].i] = 1;
19806   tracehead = trace.prev;
19807   return;
19808 }
19809 void parser_prod___AAttrReassignExpr___init_aattrreassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
19810   struct trace_t trace = {NULL, NULL, 8127, LOCATE_parser_prod___AAttrReassignExpr___init_aattrreassignexpr};
19811   val_t variable[7];
19812   void **closurevariable = NULL;
19813   trace.prev = tracehead; tracehead = &trace;
19814   trace.file = LOCATE_parser_prod;
19815   variable[0] =  self;
19816   variable[1] =  param0;
19817   variable[2] =  param1;
19818   variable[3] =  param2;
19819   variable[4] =  param3;
19820   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrReassignExpr].i]) return;
19821   variable[6] = variable[0];
19822   CALL_parser_prod___AAttrReassignExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*AAttrReassignExpr::empty_init*/;
19823   variable[6] = variable[0];
19824   ATTR_parser_nodes___AAttrFormExpr____n_expr(variable[6]) /*AAttrFormExpr::_n_expr*/ =  variable[1] /*n_expr*/;
19825   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19826   if (UNTAG_Bool(variable[6])) { /*if*/
19827     variable[6] = variable[0];
19828     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[6]) /*PNode::parent=*/;
19829   }
19830   variable[6] = variable[0];
19831   ATTR_parser_nodes___AAttrFormExpr____n_id(variable[6]) /*AAttrFormExpr::_n_id*/ =  variable[2] /*n_id*/;
19832   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19833   if (UNTAG_Bool(variable[6])) { /*if*/
19834     variable[6] = variable[0];
19835     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[6]) /*PNode::parent=*/;
19836   }
19837   variable[6] = variable[0];
19838   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[6]) /*AReassignFormExpr::_n_assign_op*/ =  variable[3] /*n_assign_op*/;
19839   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_assign_op*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_assign_op*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_assign_op*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_assign_op*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_assign_op*/)( variable[3] /*n_assign_op*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19840   if (UNTAG_Bool(variable[6])) { /*if*/
19841     variable[6] = variable[0];
19842     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_assign_op*/)( variable[3] /*n_assign_op*/, variable[6]) /*PNode::parent=*/;
19843   }
19844   variable[6] = variable[0];
19845   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[6]) /*AReassignFormExpr::_n_value*/ =  variable[4] /*n_value*/;
19846   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)( variable[4] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19847   if (UNTAG_Bool(variable[6])) { /*if*/
19848     variable[6] = variable[0];
19849     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_value*/)( variable[4] /*n_value*/, variable[6]) /*PNode::parent=*/;
19850   }
19851   return_label695: while(false);
19852   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAttrReassignExpr].i] = 1;
19853   tracehead = trace.prev;
19854   return;
19855 }
19856 void parser_prod___ACallExpr___n_expr__eq(val_t  self, val_t  param0) {
19857   struct trace_t trace = {NULL, NULL, 8231, LOCATE_parser_prod___ACallExpr___n_expr__eq};
19858   val_t variable[4];
19859   void **closurevariable = NULL;
19860   trace.prev = tracehead; tracehead = &trace;
19861   trace.file = LOCATE_parser_prod;
19862   variable[0] =  self;
19863   variable[1] =  param0;
19864   variable[3] = variable[0];
19865   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
19866   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19867   if (UNTAG_Bool(variable[3])) { /*if*/
19868     variable[3] = variable[0];
19869     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19870   }
19871   return_label696: while(false);
19872   tracehead = trace.prev;
19873   return;
19874 }
19875 void parser_prod___ACallExpr___n_id__eq(val_t  self, val_t  param0) {
19876   struct trace_t trace = {NULL, NULL, 8238, LOCATE_parser_prod___ACallExpr___n_id__eq};
19877   val_t variable[4];
19878   void **closurevariable = NULL;
19879   trace.prev = tracehead; tracehead = &trace;
19880   trace.file = LOCATE_parser_prod;
19881   variable[0] =  self;
19882   variable[1] =  param0;
19883   variable[3] = variable[0];
19884   ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/ =  variable[1] /*n*/;
19885   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19886   if (UNTAG_Bool(variable[3])) { /*if*/
19887     variable[3] = variable[0];
19888     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
19889   }
19890   return_label697: while(false);
19891   tracehead = trace.prev;
19892   return;
19893 }
19894 void parser_prod___ACallExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
19895   struct trace_t trace = {NULL, NULL, 8278, LOCATE_parser_prod___ACallExpr___replace_child};
19896   val_t variable[8];
19897   void **closurevariable = NULL;
19898   trace.prev = tracehead; tracehead = &trace;
19899   trace.file = LOCATE_parser_prod;
19900   variable[0] =  self;
19901   variable[1] =  param0;
19902   variable[2] =  param1;
19903   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19904   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___replace_child, LOCATE_parser_prod, 8280); nit_exit(1);}
19905   variable[4] = variable[0];
19906   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
19907   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19908   if (UNTAG_Bool(variable[4])) { /*if*/
19909     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19910     if (UNTAG_Bool(variable[4])) { /*if*/
19911       variable[4] = variable[0];
19912       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19913       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19914       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___replace_child, LOCATE_parser_prod, 8284); nit_exit(1);}
19915       variable[4] = variable[0];
19916       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
19917     } else { /*if*/
19918       variable[4] = variable[0];
19919       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
19920     }
19921     goto return_label698;
19922   }
19923   variable[4] = variable[0];
19924   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/;
19925   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
19926   if (UNTAG_Bool(variable[4])) { /*if*/
19927     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19928     if (UNTAG_Bool(variable[4])) { /*if*/
19929       variable[4] = variable[0];
19930       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
19931       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
19932       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___replace_child, LOCATE_parser_prod, 8294); nit_exit(1);}
19933       variable[4] = variable[0];
19934       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  variable[2] /*new_child*/;
19935     } else { /*if*/
19936       variable[4] = variable[0];
19937       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  NIT_NULL /*null*/;
19938     }
19939     goto return_label698;
19940   }
19941   variable[4] = variable[0];
19942   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
19943   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
19944   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
19945   variable[4] = variable[5];
19946   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
19947   while (true) { /*for*/
19948     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
19949     if (!UNTAG_Bool(variable[5])) break; /*for*/
19950     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
19951     variable[6] = variable[5];
19952     variable[7] = variable[0];
19953     variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
19954     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
19955     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
19956     if (UNTAG_Bool(variable[7])) { /*if*/
19957       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19958       if (UNTAG_Bool(variable[7])) { /*if*/
19959         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
19960         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___replace_child, LOCATE_parser_prod, 8304); nit_exit(1);}
19961         variable[7] = variable[0];
19962         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
19963         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
19964         variable[7] = variable[0];
19965         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
19966       } else { /*if*/
19967         variable[7] = variable[0];
19968         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
19969         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
19970       }
19971       goto return_label698;
19972     }
19973     continue_699: while(0);
19974     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
19975   }
19976   break_699: while(0);
19977   variable[4] = variable[0];
19978   variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
19979   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
19980   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
19981   variable[4] = variable[5];
19982   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
19983   while (true) { /*for*/
19984     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
19985     if (!UNTAG_Bool(variable[5])) break; /*for*/
19986     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
19987     variable[6] = variable[5];
19988     variable[7] = variable[0];
19989     variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
19990     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
19991     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
19992     if (UNTAG_Bool(variable[7])) { /*if*/
19993       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
19994       if (UNTAG_Bool(variable[7])) { /*if*/
19995         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PClosureDef, ID_PClosureDef)) /*cast PClosureDef*/;
19996         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___replace_child, LOCATE_parser_prod, 8316); nit_exit(1);}
19997         variable[7] = variable[0];
19998         variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
19999         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
20000         variable[7] = variable[0];
20001         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
20002       } else { /*if*/
20003         variable[7] = variable[0];
20004         variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
20005         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
20006       }
20007       goto return_label698;
20008     }
20009     continue_700: while(0);
20010     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
20011   }
20012   break_700: while(0);
20013   return_label698: while(false);
20014   tracehead = trace.prev;
20015   return;
20016 }
20017 void parser_prod___ACallExpr___visit_all(val_t  self, val_t  param0) {
20018   struct trace_t trace = {NULL, NULL, 8327, LOCATE_parser_prod___ACallExpr___visit_all};
20019   val_t variable[6];
20020   void **closurevariable = NULL;
20021   trace.prev = tracehead; tracehead = &trace;
20022   trace.file = LOCATE_parser_prod;
20023   variable[0] =  self;
20024   variable[1] =  param0;
20025   variable[3] = variable[0];
20026   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20027   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20028   if (UNTAG_Bool(variable[3])) { /*if*/
20029     variable[3] = variable[0];
20030     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20031     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20032   }
20033   variable[3] = variable[0];
20034   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20035   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20036   if (UNTAG_Bool(variable[3])) { /*if*/
20037     variable[3] = variable[0];
20038     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20039     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20040   }
20041   variable[3] = variable[0];
20042   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[3]) /*ACallFormExpr::_n_args*/;
20043   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
20044   while (true) { /*for*/
20045     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
20046     if (!UNTAG_Bool(variable[4])) break; /*for*/
20047     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
20048     variable[5] = variable[4];
20049     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
20050     continue_702: while(0);
20051     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
20052   }
20053   break_702: while(0);
20054   variable[3] = variable[0];
20055   variable[3] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[3]) /*ASendExpr::_n_closure_defs*/;
20056   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
20057   while (true) { /*for*/
20058     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
20059     if (!UNTAG_Bool(variable[4])) break; /*for*/
20060     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
20061     variable[5] = variable[4];
20062     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
20063     continue_703: while(0);
20064     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
20065   }
20066   break_703: while(0);
20067   return_label701: while(false);
20068   tracehead = trace.prev;
20069   return;
20070 }
20071 void parser_prod___ACallExpr___visit_all_reverse(val_t  self, val_t  param0) {
20072   struct trace_t trace = {NULL, NULL, 8343, LOCATE_parser_prod___ACallExpr___visit_all_reverse};
20073   val_t variable[5];
20074   void **closurevariable = NULL;
20075   trace.prev = tracehead; tracehead = &trace;
20076   trace.file = LOCATE_parser_prod;
20077   variable[0] =  self;
20078   variable[1] =  param0;
20079   variable[3] = variable[0];
20080   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20081   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20082   if (UNTAG_Bool(variable[3])) { /*if*/
20083     variable[3] = variable[0];
20084     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20085     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20086   }
20087   variable[3] = variable[0];
20088   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20089   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20090   if (UNTAG_Bool(variable[3])) { /*if*/
20091     variable[3] = variable[0];
20092     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20093     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20094   }
20095   variable[4] = variable[0];
20096   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20097   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20098   variable[3] = variable[4];
20099   while (true) { /*while*/
20100     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
20101     if (!UNTAG_Bool(variable[4])) break; /* while*/
20102     variable[4] = variable[0];
20103     variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20104     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
20105     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
20106     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
20107     variable[3] = variable[4] /*i=*/;
20108     continue_705: while(0);
20109   }
20110   break_705: while(0);
20111   variable[4] = variable[0];
20112   variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
20113   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20114   variable[3] = variable[4];
20115   while (true) { /*while*/
20116     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
20117     if (!UNTAG_Bool(variable[4])) break; /* while*/
20118     variable[4] = variable[0];
20119     variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
20120     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
20121     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
20122     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
20123     variable[3] = variable[4] /*i=*/;
20124     continue_706: while(0);
20125   }
20126   break_706: while(0);
20127   return_label704: while(false);
20128   tracehead = trace.prev;
20129   return;
20130 }
20131 void parser_prod___ACallExpr___empty_init(val_t  self, int* init_table) {
20132   struct trace_t trace = {NULL, NULL, 8246, LOCATE_parser_prod___ACallExpr___empty_init};
20133   val_t variable[2];
20134   void **closurevariable = NULL;
20135   trace.prev = tracehead; tracehead = &trace;
20136   trace.file = LOCATE_parser_prod;
20137   variable[0] =  self;
20138   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallExpr].i]) return;
20139   return_label707: while(false);
20140   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallExpr].i] = 1;
20141   tracehead = trace.prev;
20142   return;
20143 }
20144 void parser_prod___ACallExpr___init_acallexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
20145   struct trace_t trace = {NULL, NULL, 8248, LOCATE_parser_prod___ACallExpr___init_acallexpr};
20146   val_t variable[10];
20147   void **closurevariable = NULL;
20148   trace.prev = tracehead; tracehead = &trace;
20149   trace.file = LOCATE_parser_prod;
20150   variable[0] =  self;
20151   variable[1] =  param0;
20152   variable[2] =  param1;
20153   variable[3] =  param2;
20154   variable[4] =  param3;
20155   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallExpr].i]) return;
20156   variable[6] = variable[0];
20157   CALL_parser_prod___ACallExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*ACallExpr::empty_init*/;
20158   variable[6] = variable[0];
20159   ATTR_parser_nodes___ASendExpr____n_expr(variable[6]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
20160   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20161   if (UNTAG_Bool(variable[6])) { /*if*/
20162     variable[6] = variable[0];
20163     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[6]) /*PNode::parent=*/;
20164   }
20165   variable[6] = variable[0];
20166   ATTR_parser_nodes___ACallFormExpr____n_id(variable[6]) /*ACallFormExpr::_n_id*/ =  variable[2] /*n_id*/;
20167   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20168   if (UNTAG_Bool(variable[6])) { /*if*/
20169     variable[6] = variable[0];
20170     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[6]) /*PNode::parent=*/;
20171   }
20172   variable[6] = variable[0];
20173   variable[7] = NEW_List_list___List___init(); /*new List[PExpr]*/
20174   ATTR_parser_nodes___ACallFormExpr____n_args(variable[6]) /*ACallFormExpr::_n_args*/ = variable[7];
20175   variable[6] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_args*/)( variable[3] /*n_args*/) /*AbstractArray::iterator*/;
20176   while (true) { /*for*/
20177     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
20178     if (!UNTAG_Bool(variable[7])) break; /*for*/
20179     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
20180     variable[8] = variable[7];
20181     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20182     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___init_acallexpr, LOCATE_parser_prod, 8266); nit_exit(1);}
20183     variable[9] = variable[0];
20184     variable[9] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[9]) /*ACallFormExpr::_n_args*/;
20185     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
20186     variable[9] = variable[0];
20187     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
20188     continue_709: while(0);
20189     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
20190   }
20191   break_709: while(0);
20192   variable[6] = variable[0];
20193   variable[7] = NEW_List_list___List___init(); /*new List[PClosureDef]*/
20194   ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[6]) /*ASendExpr::_n_closure_defs*/ = variable[7];
20195   variable[6] = CALL_abstract_collection___Collection___iterator( variable[4] /*n_closure_defs*/)( variable[4] /*n_closure_defs*/) /*AbstractArray::iterator*/;
20196   while (true) { /*for*/
20197     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
20198     if (!UNTAG_Bool(variable[7])) break; /*for*/
20199     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
20200     variable[8] = variable[7];
20201     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_PClosureDef, ID_PClosureDef)) /*cast PClosureDef*/;
20202     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallExpr___init_acallexpr, LOCATE_parser_prod, 8272); nit_exit(1);}
20203     variable[9] = variable[0];
20204     variable[9] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[9]) /*ASendExpr::_n_closure_defs*/;
20205     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
20206     variable[9] = variable[0];
20207     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
20208     continue_710: while(0);
20209     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
20210   }
20211   break_710: while(0);
20212   return_label708: while(false);
20213   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallExpr].i] = 1;
20214   tracehead = trace.prev;
20215   return;
20216 }
20217 void parser_prod___ACallAssignExpr___n_expr__eq(val_t  self, val_t  param0) {
20218   struct trace_t trace = {NULL, NULL, 8368, LOCATE_parser_prod___ACallAssignExpr___n_expr__eq};
20219   val_t variable[4];
20220   void **closurevariable = NULL;
20221   trace.prev = tracehead; tracehead = &trace;
20222   trace.file = LOCATE_parser_prod;
20223   variable[0] =  self;
20224   variable[1] =  param0;
20225   variable[3] = variable[0];
20226   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
20227   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20228   if (UNTAG_Bool(variable[3])) { /*if*/
20229     variable[3] = variable[0];
20230     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20231   }
20232   return_label711: while(false);
20233   tracehead = trace.prev;
20234   return;
20235 }
20236 void parser_prod___ACallAssignExpr___n_id__eq(val_t  self, val_t  param0) {
20237   struct trace_t trace = {NULL, NULL, 8375, LOCATE_parser_prod___ACallAssignExpr___n_id__eq};
20238   val_t variable[4];
20239   void **closurevariable = NULL;
20240   trace.prev = tracehead; tracehead = &trace;
20241   trace.file = LOCATE_parser_prod;
20242   variable[0] =  self;
20243   variable[1] =  param0;
20244   variable[3] = variable[0];
20245   ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/ =  variable[1] /*n*/;
20246   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20247   if (UNTAG_Bool(variable[3])) { /*if*/
20248     variable[3] = variable[0];
20249     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20250   }
20251   return_label712: while(false);
20252   tracehead = trace.prev;
20253   return;
20254 }
20255 void parser_prod___ACallAssignExpr___n_assign__eq(val_t  self, val_t  param0) {
20256   struct trace_t trace = {NULL, NULL, 8382, LOCATE_parser_prod___ACallAssignExpr___n_assign__eq};
20257   val_t variable[4];
20258   void **closurevariable = NULL;
20259   trace.prev = tracehead; tracehead = &trace;
20260   trace.file = LOCATE_parser_prod;
20261   variable[0] =  self;
20262   variable[1] =  param0;
20263   variable[3] = variable[0];
20264   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/ =  variable[1] /*n*/;
20265   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20266   if (UNTAG_Bool(variable[3])) { /*if*/
20267     variable[3] = variable[0];
20268     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20269   }
20270   return_label713: while(false);
20271   tracehead = trace.prev;
20272   return;
20273 }
20274 void parser_prod___ACallAssignExpr___n_value__eq(val_t  self, val_t  param0) {
20275   struct trace_t trace = {NULL, NULL, 8389, LOCATE_parser_prod___ACallAssignExpr___n_value__eq};
20276   val_t variable[4];
20277   void **closurevariable = NULL;
20278   trace.prev = tracehead; tracehead = &trace;
20279   trace.file = LOCATE_parser_prod;
20280   variable[0] =  self;
20281   variable[1] =  param0;
20282   variable[3] = variable[0];
20283   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/ =  variable[1] /*n*/;
20284   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20285   if (UNTAG_Bool(variable[3])) { /*if*/
20286     variable[3] = variable[0];
20287     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20288   }
20289   return_label714: while(false);
20290   tracehead = trace.prev;
20291   return;
20292 }
20293 void parser_prod___ACallAssignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
20294   struct trace_t trace = {NULL, NULL, 8432, LOCATE_parser_prod___ACallAssignExpr___replace_child};
20295   val_t variable[8];
20296   void **closurevariable = NULL;
20297   trace.prev = tracehead; tracehead = &trace;
20298   trace.file = LOCATE_parser_prod;
20299   variable[0] =  self;
20300   variable[1] =  param0;
20301   variable[2] =  param1;
20302   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20303   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8434); nit_exit(1);}
20304   variable[4] = variable[0];
20305   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
20306   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20307   if (UNTAG_Bool(variable[4])) { /*if*/
20308     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20309     if (UNTAG_Bool(variable[4])) { /*if*/
20310       variable[4] = variable[0];
20311       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20312       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20313       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8438); nit_exit(1);}
20314       variable[4] = variable[0];
20315       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
20316     } else { /*if*/
20317       variable[4] = variable[0];
20318       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
20319     }
20320     goto return_label715;
20321   }
20322   variable[4] = variable[0];
20323   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/;
20324   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20325   if (UNTAG_Bool(variable[4])) { /*if*/
20326     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20327     if (UNTAG_Bool(variable[4])) { /*if*/
20328       variable[4] = variable[0];
20329       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20330       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
20331       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8448); nit_exit(1);}
20332       variable[4] = variable[0];
20333       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  variable[2] /*new_child*/;
20334     } else { /*if*/
20335       variable[4] = variable[0];
20336       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  NIT_NULL /*null*/;
20337     }
20338     goto return_label715;
20339   }
20340   variable[4] = variable[0];
20341   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20342   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20343   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
20344   variable[4] = variable[5];
20345   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
20346   while (true) { /*for*/
20347     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
20348     if (!UNTAG_Bool(variable[5])) break; /*for*/
20349     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
20350     variable[6] = variable[5];
20351     variable[7] = variable[0];
20352     variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20353     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
20354     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
20355     if (UNTAG_Bool(variable[7])) { /*if*/
20356       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20357       if (UNTAG_Bool(variable[7])) { /*if*/
20358         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20359         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8458); nit_exit(1);}
20360         variable[7] = variable[0];
20361         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20362         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
20363         variable[7] = variable[0];
20364         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
20365       } else { /*if*/
20366         variable[7] = variable[0];
20367         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20368         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
20369       }
20370       goto return_label715;
20371     }
20372     continue_716: while(0);
20373     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
20374   }
20375   break_716: while(0);
20376   variable[4] = variable[0];
20377   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/;
20378   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20379   if (UNTAG_Bool(variable[4])) { /*if*/
20380     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20381     if (UNTAG_Bool(variable[4])) { /*if*/
20382       variable[4] = variable[0];
20383       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20384       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
20385       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8470); nit_exit(1);}
20386       variable[4] = variable[0];
20387       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  variable[2] /*new_child*/;
20388     } else { /*if*/
20389       variable[4] = variable[0];
20390       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  NIT_NULL /*null*/;
20391     }
20392     goto return_label715;
20393   }
20394   variable[4] = variable[0];
20395   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/;
20396   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20397   if (UNTAG_Bool(variable[4])) { /*if*/
20398     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20399     if (UNTAG_Bool(variable[4])) { /*if*/
20400       variable[4] = variable[0];
20401       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20402       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20403       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___replace_child, LOCATE_parser_prod, 8480); nit_exit(1);}
20404       variable[4] = variable[0];
20405       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
20406     } else { /*if*/
20407       variable[4] = variable[0];
20408       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
20409     }
20410     goto return_label715;
20411   }
20412   return_label715: while(false);
20413   tracehead = trace.prev;
20414   return;
20415 }
20416 void parser_prod___ACallAssignExpr___visit_all(val_t  self, val_t  param0) {
20417   struct trace_t trace = {NULL, NULL, 8489, LOCATE_parser_prod___ACallAssignExpr___visit_all};
20418   val_t variable[6];
20419   void **closurevariable = NULL;
20420   trace.prev = tracehead; tracehead = &trace;
20421   trace.file = LOCATE_parser_prod;
20422   variable[0] =  self;
20423   variable[1] =  param0;
20424   variable[3] = variable[0];
20425   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20426   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20427   if (UNTAG_Bool(variable[3])) { /*if*/
20428     variable[3] = variable[0];
20429     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20430     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20431   }
20432   variable[3] = variable[0];
20433   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20434   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20435   if (UNTAG_Bool(variable[3])) { /*if*/
20436     variable[3] = variable[0];
20437     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20438     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20439   }
20440   variable[3] = variable[0];
20441   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[3]) /*ACallFormExpr::_n_args*/;
20442   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
20443   while (true) { /*for*/
20444     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
20445     if (!UNTAG_Bool(variable[4])) break; /*for*/
20446     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
20447     variable[5] = variable[4];
20448     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
20449     continue_718: while(0);
20450     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
20451   }
20452   break_718: while(0);
20453   variable[3] = variable[0];
20454   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
20455   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20456   if (UNTAG_Bool(variable[3])) { /*if*/
20457     variable[3] = variable[0];
20458     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
20459     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20460   }
20461   variable[3] = variable[0];
20462   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
20463   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20464   if (UNTAG_Bool(variable[3])) { /*if*/
20465     variable[3] = variable[0];
20466     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
20467     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20468   }
20469   return_label717: while(false);
20470   tracehead = trace.prev;
20471   return;
20472 }
20473 void parser_prod___ACallAssignExpr___visit_all_reverse(val_t  self, val_t  param0) {
20474   struct trace_t trace = {NULL, NULL, 8508, LOCATE_parser_prod___ACallAssignExpr___visit_all_reverse};
20475   val_t variable[5];
20476   void **closurevariable = NULL;
20477   trace.prev = tracehead; tracehead = &trace;
20478   trace.file = LOCATE_parser_prod;
20479   variable[0] =  self;
20480   variable[1] =  param0;
20481   variable[3] = variable[0];
20482   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20483   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20484   if (UNTAG_Bool(variable[3])) { /*if*/
20485     variable[3] = variable[0];
20486     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20487     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20488   }
20489   variable[3] = variable[0];
20490   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20491   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20492   if (UNTAG_Bool(variable[3])) { /*if*/
20493     variable[3] = variable[0];
20494     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20495     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20496   }
20497   variable[4] = variable[0];
20498   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20499   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20500   variable[3] = variable[4];
20501   while (true) { /*while*/
20502     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
20503     if (!UNTAG_Bool(variable[4])) break; /* while*/
20504     variable[4] = variable[0];
20505     variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20506     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
20507     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
20508     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
20509     variable[3] = variable[4] /*i=*/;
20510     continue_720: while(0);
20511   }
20512   break_720: while(0);
20513   variable[3] = variable[0];
20514   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
20515   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20516   if (UNTAG_Bool(variable[3])) { /*if*/
20517     variable[3] = variable[0];
20518     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
20519     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20520   }
20521   variable[3] = variable[0];
20522   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
20523   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20524   if (UNTAG_Bool(variable[3])) { /*if*/
20525     variable[3] = variable[0];
20526     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
20527     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20528   }
20529   return_label719: while(false);
20530   tracehead = trace.prev;
20531   return;
20532 }
20533 void parser_prod___ACallAssignExpr___empty_init(val_t  self, int* init_table) {
20534   struct trace_t trace = {NULL, NULL, 8397, LOCATE_parser_prod___ACallAssignExpr___empty_init};
20535   val_t variable[2];
20536   void **closurevariable = NULL;
20537   trace.prev = tracehead; tracehead = &trace;
20538   trace.file = LOCATE_parser_prod;
20539   variable[0] =  self;
20540   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallAssignExpr].i]) return;
20541   return_label721: while(false);
20542   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallAssignExpr].i] = 1;
20543   tracehead = trace.prev;
20544   return;
20545 }
20546 void parser_prod___ACallAssignExpr___init_acallassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, int* init_table) {
20547   struct trace_t trace = {NULL, NULL, 8399, LOCATE_parser_prod___ACallAssignExpr___init_acallassignexpr};
20548   val_t variable[11];
20549   void **closurevariable = NULL;
20550   trace.prev = tracehead; tracehead = &trace;
20551   trace.file = LOCATE_parser_prod;
20552   variable[0] =  self;
20553   variable[1] =  param0;
20554   variable[2] =  param1;
20555   variable[3] =  param2;
20556   variable[4] =  param3;
20557   variable[5] =  param4;
20558   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallAssignExpr].i]) return;
20559   variable[7] = variable[0];
20560   CALL_parser_prod___ACallAssignExpr___empty_init(variable[7])(variable[7], init_table /*YYY*/) /*ACallAssignExpr::empty_init*/;
20561   variable[7] = variable[0];
20562   ATTR_parser_nodes___ASendExpr____n_expr(variable[7]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
20563   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20564   if (UNTAG_Bool(variable[7])) { /*if*/
20565     variable[7] = variable[0];
20566     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[7]) /*PNode::parent=*/;
20567   }
20568   variable[7] = variable[0];
20569   ATTR_parser_nodes___ACallFormExpr____n_id(variable[7]) /*ACallFormExpr::_n_id*/ =  variable[2] /*n_id*/;
20570   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20571   if (UNTAG_Bool(variable[7])) { /*if*/
20572     variable[7] = variable[0];
20573     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[7]) /*PNode::parent=*/;
20574   }
20575   variable[7] = variable[0];
20576   variable[8] = NEW_List_list___List___init(); /*new List[PExpr]*/
20577   ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/ = variable[8];
20578   variable[7] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_args*/)( variable[3] /*n_args*/) /*AbstractArray::iterator*/;
20579   while (true) { /*for*/
20580     variable[8] = CALL_abstract_collection___Iterator___is_ok(variable[7])(variable[7]) /*ArrayIterator::is_ok*/;
20581     if (!UNTAG_Bool(variable[8])) break; /*for*/
20582     variable[8] = CALL_abstract_collection___Iterator___item(variable[7])(variable[7]) /*ArrayIterator::item*/;
20583     variable[9] = variable[8];
20584     variable[10] = TAG_Bool(( variable[9] /*n*/==NIT_NULL) || VAL_ISA( variable[9] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20585     if (!UNTAG_Bool(variable[10])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallAssignExpr___init_acallassignexpr, LOCATE_parser_prod, 8418); nit_exit(1);}
20586     variable[10] = variable[0];
20587     variable[10] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[10]) /*ACallFormExpr::_n_args*/;
20588     CALL_abstract_collection___SimpleCollection___add(variable[10])(variable[10],  variable[9] /*n*/) /*IndexedCollection::add*/;
20589     variable[10] = variable[0];
20590     CALL_parser_prod___PNode___parent__eq( variable[9] /*n*/)( variable[9] /*n*/, variable[10]) /*PNode::parent=*/;
20591     continue_723: while(0);
20592     CALL_abstract_collection___Iterator___next(variable[7])(variable[7]) /*ArrayIterator::next*/;
20593   }
20594   break_723: while(0);
20595   variable[7] = variable[0];
20596   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[7]) /*AAssignFormExpr::_n_assign*/ =  variable[4] /*n_assign*/;
20597   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_assign*/)( variable[4] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20598   if (UNTAG_Bool(variable[7])) { /*if*/
20599     variable[7] = variable[0];
20600     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_assign*/)( variable[4] /*n_assign*/, variable[7]) /*PNode::parent=*/;
20601   }
20602   variable[7] = variable[0];
20603   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[7]) /*AAssignFormExpr::_n_value*/ =  variable[5] /*n_value*/;
20604   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_value*/)( variable[5] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20605   if (UNTAG_Bool(variable[7])) { /*if*/
20606     variable[7] = variable[0];
20607     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_value*/)( variable[5] /*n_value*/, variable[7]) /*PNode::parent=*/;
20608   }
20609   return_label722: while(false);
20610   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallAssignExpr].i] = 1;
20611   tracehead = trace.prev;
20612   return;
20613 }
20614 void parser_prod___ACallReassignExpr___n_expr__eq(val_t  self, val_t  param0) {
20615   struct trace_t trace = {NULL, NULL, 8532, LOCATE_parser_prod___ACallReassignExpr___n_expr__eq};
20616   val_t variable[4];
20617   void **closurevariable = NULL;
20618   trace.prev = tracehead; tracehead = &trace;
20619   trace.file = LOCATE_parser_prod;
20620   variable[0] =  self;
20621   variable[1] =  param0;
20622   variable[3] = variable[0];
20623   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
20624   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20625   if (UNTAG_Bool(variable[3])) { /*if*/
20626     variable[3] = variable[0];
20627     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20628   }
20629   return_label724: while(false);
20630   tracehead = trace.prev;
20631   return;
20632 }
20633 void parser_prod___ACallReassignExpr___n_id__eq(val_t  self, val_t  param0) {
20634   struct trace_t trace = {NULL, NULL, 8539, LOCATE_parser_prod___ACallReassignExpr___n_id__eq};
20635   val_t variable[4];
20636   void **closurevariable = NULL;
20637   trace.prev = tracehead; tracehead = &trace;
20638   trace.file = LOCATE_parser_prod;
20639   variable[0] =  self;
20640   variable[1] =  param0;
20641   variable[3] = variable[0];
20642   ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/ =  variable[1] /*n*/;
20643   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20644   if (UNTAG_Bool(variable[3])) { /*if*/
20645     variable[3] = variable[0];
20646     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20647   }
20648   return_label725: while(false);
20649   tracehead = trace.prev;
20650   return;
20651 }
20652 void parser_prod___ACallReassignExpr___n_assign_op__eq(val_t  self, val_t  param0) {
20653   struct trace_t trace = {NULL, NULL, 8546, LOCATE_parser_prod___ACallReassignExpr___n_assign_op__eq};
20654   val_t variable[4];
20655   void **closurevariable = NULL;
20656   trace.prev = tracehead; tracehead = &trace;
20657   trace.file = LOCATE_parser_prod;
20658   variable[0] =  self;
20659   variable[1] =  param0;
20660   variable[3] = variable[0];
20661   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/ =  variable[1] /*n*/;
20662   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20663   if (UNTAG_Bool(variable[3])) { /*if*/
20664     variable[3] = variable[0];
20665     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20666   }
20667   return_label726: while(false);
20668   tracehead = trace.prev;
20669   return;
20670 }
20671 void parser_prod___ACallReassignExpr___n_value__eq(val_t  self, val_t  param0) {
20672   struct trace_t trace = {NULL, NULL, 8553, LOCATE_parser_prod___ACallReassignExpr___n_value__eq};
20673   val_t variable[4];
20674   void **closurevariable = NULL;
20675   trace.prev = tracehead; tracehead = &trace;
20676   trace.file = LOCATE_parser_prod;
20677   variable[0] =  self;
20678   variable[1] =  param0;
20679   variable[3] = variable[0];
20680   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/ =  variable[1] /*n*/;
20681   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20682   if (UNTAG_Bool(variable[3])) { /*if*/
20683     variable[3] = variable[0];
20684     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
20685   }
20686   return_label727: while(false);
20687   tracehead = trace.prev;
20688   return;
20689 }
20690 void parser_prod___ACallReassignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
20691   struct trace_t trace = {NULL, NULL, 8596, LOCATE_parser_prod___ACallReassignExpr___replace_child};
20692   val_t variable[8];
20693   void **closurevariable = NULL;
20694   trace.prev = tracehead; tracehead = &trace;
20695   trace.file = LOCATE_parser_prod;
20696   variable[0] =  self;
20697   variable[1] =  param0;
20698   variable[2] =  param1;
20699   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20700   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8598); nit_exit(1);}
20701   variable[4] = variable[0];
20702   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
20703   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20704   if (UNTAG_Bool(variable[4])) { /*if*/
20705     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20706     if (UNTAG_Bool(variable[4])) { /*if*/
20707       variable[4] = variable[0];
20708       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20709       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20710       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8602); nit_exit(1);}
20711       variable[4] = variable[0];
20712       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
20713     } else { /*if*/
20714       variable[4] = variable[0];
20715       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
20716     }
20717     goto return_label728;
20718   }
20719   variable[4] = variable[0];
20720   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/;
20721   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20722   if (UNTAG_Bool(variable[4])) { /*if*/
20723     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20724     if (UNTAG_Bool(variable[4])) { /*if*/
20725       variable[4] = variable[0];
20726       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20727       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
20728       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8612); nit_exit(1);}
20729       variable[4] = variable[0];
20730       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  variable[2] /*new_child*/;
20731     } else { /*if*/
20732       variable[4] = variable[0];
20733       ATTR_parser_nodes___ACallFormExpr____n_id(variable[4]) /*ACallFormExpr::_n_id*/ =  NIT_NULL /*null*/;
20734     }
20735     goto return_label728;
20736   }
20737   variable[4] = variable[0];
20738   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20739   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20740   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
20741   variable[4] = variable[5];
20742   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
20743   while (true) { /*for*/
20744     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
20745     if (!UNTAG_Bool(variable[5])) break; /*for*/
20746     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
20747     variable[6] = variable[5];
20748     variable[7] = variable[0];
20749     variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20750     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
20751     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
20752     if (UNTAG_Bool(variable[7])) { /*if*/
20753       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20754       if (UNTAG_Bool(variable[7])) { /*if*/
20755         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20756         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8622); nit_exit(1);}
20757         variable[7] = variable[0];
20758         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20759         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
20760         variable[7] = variable[0];
20761         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
20762       } else { /*if*/
20763         variable[7] = variable[0];
20764         variable[7] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/;
20765         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
20766       }
20767       goto return_label728;
20768     }
20769     continue_729: while(0);
20770     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
20771   }
20772   break_729: while(0);
20773   variable[4] = variable[0];
20774   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/;
20775   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20776   if (UNTAG_Bool(variable[4])) { /*if*/
20777     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20778     if (UNTAG_Bool(variable[4])) { /*if*/
20779       variable[4] = variable[0];
20780       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20781       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAssignOp, ID_PAssignOp)) /*cast PAssignOp*/;
20782       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8634); nit_exit(1);}
20783       variable[4] = variable[0];
20784       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  variable[2] /*new_child*/;
20785     } else { /*if*/
20786       variable[4] = variable[0];
20787       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  NIT_NULL /*null*/;
20788     }
20789     goto return_label728;
20790   }
20791   variable[4] = variable[0];
20792   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/;
20793   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
20794   if (UNTAG_Bool(variable[4])) { /*if*/
20795     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20796     if (UNTAG_Bool(variable[4])) { /*if*/
20797       variable[4] = variable[0];
20798       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
20799       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20800       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___replace_child, LOCATE_parser_prod, 8644); nit_exit(1);}
20801       variable[4] = variable[0];
20802       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
20803     } else { /*if*/
20804       variable[4] = variable[0];
20805       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
20806     }
20807     goto return_label728;
20808   }
20809   return_label728: while(false);
20810   tracehead = trace.prev;
20811   return;
20812 }
20813 void parser_prod___ACallReassignExpr___visit_all(val_t  self, val_t  param0) {
20814   struct trace_t trace = {NULL, NULL, 8653, LOCATE_parser_prod___ACallReassignExpr___visit_all};
20815   val_t variable[6];
20816   void **closurevariable = NULL;
20817   trace.prev = tracehead; tracehead = &trace;
20818   trace.file = LOCATE_parser_prod;
20819   variable[0] =  self;
20820   variable[1] =  param0;
20821   variable[3] = variable[0];
20822   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20823   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20824   if (UNTAG_Bool(variable[3])) { /*if*/
20825     variable[3] = variable[0];
20826     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20827     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20828   }
20829   variable[3] = variable[0];
20830   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20831   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20832   if (UNTAG_Bool(variable[3])) { /*if*/
20833     variable[3] = variable[0];
20834     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20835     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20836   }
20837   variable[3] = variable[0];
20838   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[3]) /*ACallFormExpr::_n_args*/;
20839   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
20840   while (true) { /*for*/
20841     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
20842     if (!UNTAG_Bool(variable[4])) break; /*for*/
20843     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
20844     variable[5] = variable[4];
20845     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
20846     continue_731: while(0);
20847     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
20848   }
20849   break_731: while(0);
20850   variable[3] = variable[0];
20851   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
20852   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20853   if (UNTAG_Bool(variable[3])) { /*if*/
20854     variable[3] = variable[0];
20855     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
20856     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20857   }
20858   variable[3] = variable[0];
20859   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
20860   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20861   if (UNTAG_Bool(variable[3])) { /*if*/
20862     variable[3] = variable[0];
20863     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
20864     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20865   }
20866   return_label730: while(false);
20867   tracehead = trace.prev;
20868   return;
20869 }
20870 void parser_prod___ACallReassignExpr___visit_all_reverse(val_t  self, val_t  param0) {
20871   struct trace_t trace = {NULL, NULL, 8672, LOCATE_parser_prod___ACallReassignExpr___visit_all_reverse};
20872   val_t variable[5];
20873   void **closurevariable = NULL;
20874   trace.prev = tracehead; tracehead = &trace;
20875   trace.file = LOCATE_parser_prod;
20876   variable[0] =  self;
20877   variable[1] =  param0;
20878   variable[3] = variable[0];
20879   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20880   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20881   if (UNTAG_Bool(variable[3])) { /*if*/
20882     variable[3] = variable[0];
20883     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
20884     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20885   }
20886   variable[3] = variable[0];
20887   variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20888   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20889   if (UNTAG_Bool(variable[3])) { /*if*/
20890     variable[3] = variable[0];
20891     variable[3] = ATTR_parser_nodes___ACallFormExpr____n_id(variable[3]) /*ACallFormExpr::_n_id*/;
20892     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20893   }
20894   variable[4] = variable[0];
20895   variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20896   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
20897   variable[3] = variable[4];
20898   while (true) { /*while*/
20899     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
20900     if (!UNTAG_Bool(variable[4])) break; /* while*/
20901     variable[4] = variable[0];
20902     variable[4] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[4]) /*ACallFormExpr::_n_args*/;
20903     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
20904     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
20905     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
20906     variable[3] = variable[4] /*i=*/;
20907     continue_733: while(0);
20908   }
20909   break_733: while(0);
20910   variable[3] = variable[0];
20911   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
20912   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20913   if (UNTAG_Bool(variable[3])) { /*if*/
20914     variable[3] = variable[0];
20915     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
20916     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20917   }
20918   variable[3] = variable[0];
20919   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
20920   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
20921   if (UNTAG_Bool(variable[3])) { /*if*/
20922     variable[3] = variable[0];
20923     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
20924     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
20925   }
20926   return_label732: while(false);
20927   tracehead = trace.prev;
20928   return;
20929 }
20930 void parser_prod___ACallReassignExpr___empty_init(val_t  self, int* init_table) {
20931   struct trace_t trace = {NULL, NULL, 8561, LOCATE_parser_prod___ACallReassignExpr___empty_init};
20932   val_t variable[2];
20933   void **closurevariable = NULL;
20934   trace.prev = tracehead; tracehead = &trace;
20935   trace.file = LOCATE_parser_prod;
20936   variable[0] =  self;
20937   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallReassignExpr].i]) return;
20938   return_label734: while(false);
20939   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallReassignExpr].i] = 1;
20940   tracehead = trace.prev;
20941   return;
20942 }
20943 void parser_prod___ACallReassignExpr___init_acallreassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, int* init_table) {
20944   struct trace_t trace = {NULL, NULL, 8563, LOCATE_parser_prod___ACallReassignExpr___init_acallreassignexpr};
20945   val_t variable[11];
20946   void **closurevariable = NULL;
20947   trace.prev = tracehead; tracehead = &trace;
20948   trace.file = LOCATE_parser_prod;
20949   variable[0] =  self;
20950   variable[1] =  param0;
20951   variable[2] =  param1;
20952   variable[3] =  param2;
20953   variable[4] =  param3;
20954   variable[5] =  param4;
20955   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallReassignExpr].i]) return;
20956   variable[7] = variable[0];
20957   CALL_parser_prod___ACallReassignExpr___empty_init(variable[7])(variable[7], init_table /*YYY*/) /*ACallReassignExpr::empty_init*/;
20958   variable[7] = variable[0];
20959   ATTR_parser_nodes___ASendExpr____n_expr(variable[7]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
20960   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20961   if (UNTAG_Bool(variable[7])) { /*if*/
20962     variable[7] = variable[0];
20963     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[7]) /*PNode::parent=*/;
20964   }
20965   variable[7] = variable[0];
20966   ATTR_parser_nodes___ACallFormExpr____n_id(variable[7]) /*ACallFormExpr::_n_id*/ =  variable[2] /*n_id*/;
20967   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_id*/)( variable[2] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20968   if (UNTAG_Bool(variable[7])) { /*if*/
20969     variable[7] = variable[0];
20970     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_id*/)( variable[2] /*n_id*/, variable[7]) /*PNode::parent=*/;
20971   }
20972   variable[7] = variable[0];
20973   variable[8] = NEW_List_list___List___init(); /*new List[PExpr]*/
20974   ATTR_parser_nodes___ACallFormExpr____n_args(variable[7]) /*ACallFormExpr::_n_args*/ = variable[8];
20975   variable[7] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_args*/)( variable[3] /*n_args*/) /*AbstractArray::iterator*/;
20976   while (true) { /*for*/
20977     variable[8] = CALL_abstract_collection___Iterator___is_ok(variable[7])(variable[7]) /*ArrayIterator::is_ok*/;
20978     if (!UNTAG_Bool(variable[8])) break; /*for*/
20979     variable[8] = CALL_abstract_collection___Iterator___item(variable[7])(variable[7]) /*ArrayIterator::item*/;
20980     variable[9] = variable[8];
20981     variable[10] = TAG_Bool(( variable[9] /*n*/==NIT_NULL) || VAL_ISA( variable[9] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
20982     if (!UNTAG_Bool(variable[10])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACallReassignExpr___init_acallreassignexpr, LOCATE_parser_prod, 8582); nit_exit(1);}
20983     variable[10] = variable[0];
20984     variable[10] = ATTR_parser_nodes___ACallFormExpr____n_args(variable[10]) /*ACallFormExpr::_n_args*/;
20985     CALL_abstract_collection___SimpleCollection___add(variable[10])(variable[10],  variable[9] /*n*/) /*IndexedCollection::add*/;
20986     variable[10] = variable[0];
20987     CALL_parser_prod___PNode___parent__eq( variable[9] /*n*/)( variable[9] /*n*/, variable[10]) /*PNode::parent=*/;
20988     continue_736: while(0);
20989     CALL_abstract_collection___Iterator___next(variable[7])(variable[7]) /*ArrayIterator::next*/;
20990   }
20991   break_736: while(0);
20992   variable[7] = variable[0];
20993   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[7]) /*AReassignFormExpr::_n_assign_op*/ =  variable[4] /*n_assign_op*/;
20994   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_assign_op*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_assign_op*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_assign_op*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_assign_op*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_assign_op*/)( variable[4] /*n_assign_op*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
20995   if (UNTAG_Bool(variable[7])) { /*if*/
20996     variable[7] = variable[0];
20997     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_assign_op*/)( variable[4] /*n_assign_op*/, variable[7]) /*PNode::parent=*/;
20998   }
20999   variable[7] = variable[0];
21000   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[7]) /*AReassignFormExpr::_n_value*/ =  variable[5] /*n_value*/;
21001   variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[5] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[5] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[5] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[5] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[5] /*n_value*/)( variable[5] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21002   if (UNTAG_Bool(variable[7])) { /*if*/
21003     variable[7] = variable[0];
21004     CALL_parser_prod___PNode___parent__eq( variable[5] /*n_value*/)( variable[5] /*n_value*/, variable[7]) /*PNode::parent=*/;
21005   }
21006   return_label735: while(false);
21007   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACallReassignExpr].i] = 1;
21008   tracehead = trace.prev;
21009   return;
21010 }
21011 void parser_prod___ASuperExpr___n_qualified__eq(val_t  self, val_t  param0) {
21012   struct trace_t trace = {NULL, NULL, 8696, LOCATE_parser_prod___ASuperExpr___n_qualified__eq};
21013   val_t variable[4];
21014   void **closurevariable = NULL;
21015   trace.prev = tracehead; tracehead = &trace;
21016   trace.file = LOCATE_parser_prod;
21017   variable[0] =  self;
21018   variable[1] =  param0;
21019   variable[3] = variable[0];
21020   ATTR_parser_nodes___ASuperExpr____n_qualified(variable[3]) /*ASuperExpr::_n_qualified*/ =  variable[1] /*n*/;
21021   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21022   if (UNTAG_Bool(variable[3])) { /*if*/
21023     variable[3] = variable[0];
21024     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21025   }
21026   return_label737: while(false);
21027   tracehead = trace.prev;
21028   return;
21029 }
21030 void parser_prod___ASuperExpr___n_kwsuper__eq(val_t  self, val_t  param0) {
21031   struct trace_t trace = {NULL, NULL, 8703, LOCATE_parser_prod___ASuperExpr___n_kwsuper__eq};
21032   val_t variable[4];
21033   void **closurevariable = NULL;
21034   trace.prev = tracehead; tracehead = &trace;
21035   trace.file = LOCATE_parser_prod;
21036   variable[0] =  self;
21037   variable[1] =  param0;
21038   variable[3] = variable[0];
21039   ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[3]) /*ASuperExpr::_n_kwsuper*/ =  variable[1] /*n*/;
21040   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21041   if (UNTAG_Bool(variable[3])) { /*if*/
21042     variable[3] = variable[0];
21043     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21044   }
21045   return_label738: while(false);
21046   tracehead = trace.prev;
21047   return;
21048 }
21049 void parser_prod___ASuperExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
21050   struct trace_t trace = {NULL, NULL, 8736, LOCATE_parser_prod___ASuperExpr___replace_child};
21051   val_t variable[8];
21052   void **closurevariable = NULL;
21053   trace.prev = tracehead; tracehead = &trace;
21054   trace.file = LOCATE_parser_prod;
21055   variable[0] =  self;
21056   variable[1] =  param0;
21057   variable[2] =  param1;
21058   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21059   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperExpr___replace_child, LOCATE_parser_prod, 8738); nit_exit(1);}
21060   variable[4] = variable[0];
21061   variable[4] = ATTR_parser_nodes___ASuperExpr____n_qualified(variable[4]) /*ASuperExpr::_n_qualified*/;
21062   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21063   if (UNTAG_Bool(variable[4])) { /*if*/
21064     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21065     if (UNTAG_Bool(variable[4])) { /*if*/
21066       variable[4] = variable[0];
21067       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21068       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PQualified, ID_PQualified)) /*cast PQualified*/;
21069       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperExpr___replace_child, LOCATE_parser_prod, 8742); nit_exit(1);}
21070       variable[4] = variable[0];
21071       ATTR_parser_nodes___ASuperExpr____n_qualified(variable[4]) /*ASuperExpr::_n_qualified*/ =  variable[2] /*new_child*/;
21072     } else { /*if*/
21073       variable[4] = variable[0];
21074       ATTR_parser_nodes___ASuperExpr____n_qualified(variable[4]) /*ASuperExpr::_n_qualified*/ =  NIT_NULL /*null*/;
21075     }
21076     goto return_label739;
21077   }
21078   variable[4] = variable[0];
21079   variable[4] = ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[4]) /*ASuperExpr::_n_kwsuper*/;
21080   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21081   if (UNTAG_Bool(variable[4])) { /*if*/
21082     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21083     if (UNTAG_Bool(variable[4])) { /*if*/
21084       variable[4] = variable[0];
21085       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21086       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwsuper, ID_TKwsuper)) /*cast TKwsuper*/;
21087       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperExpr___replace_child, LOCATE_parser_prod, 8752); nit_exit(1);}
21088       variable[4] = variable[0];
21089       ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[4]) /*ASuperExpr::_n_kwsuper*/ =  variable[2] /*new_child*/;
21090     } else { /*if*/
21091       variable[4] = variable[0];
21092       ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[4]) /*ASuperExpr::_n_kwsuper*/ =  NIT_NULL /*null*/;
21093     }
21094     goto return_label739;
21095   }
21096   variable[4] = variable[0];
21097   variable[4] = ATTR_parser_nodes___ASuperExpr____n_args(variable[4]) /*ASuperExpr::_n_args*/;
21098   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21099   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
21100   variable[4] = variable[5];
21101   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
21102   while (true) { /*for*/
21103     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
21104     if (!UNTAG_Bool(variable[5])) break; /*for*/
21105     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
21106     variable[6] = variable[5];
21107     variable[7] = variable[0];
21108     variable[7] = ATTR_parser_nodes___ASuperExpr____n_args(variable[7]) /*ASuperExpr::_n_args*/;
21109     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
21110     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
21111     if (UNTAG_Bool(variable[7])) { /*if*/
21112       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21113       if (UNTAG_Bool(variable[7])) { /*if*/
21114         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21115         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperExpr___replace_child, LOCATE_parser_prod, 8762); nit_exit(1);}
21116         variable[7] = variable[0];
21117         variable[7] = ATTR_parser_nodes___ASuperExpr____n_args(variable[7]) /*ASuperExpr::_n_args*/;
21118         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
21119         variable[7] = variable[0];
21120         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
21121       } else { /*if*/
21122         variable[7] = variable[0];
21123         variable[7] = ATTR_parser_nodes___ASuperExpr____n_args(variable[7]) /*ASuperExpr::_n_args*/;
21124         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
21125       }
21126       goto return_label739;
21127     }
21128     continue_740: while(0);
21129     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
21130   }
21131   break_740: while(0);
21132   return_label739: while(false);
21133   tracehead = trace.prev;
21134   return;
21135 }
21136 void parser_prod___ASuperExpr___visit_all(val_t  self, val_t  param0) {
21137   struct trace_t trace = {NULL, NULL, 8773, LOCATE_parser_prod___ASuperExpr___visit_all};
21138   val_t variable[6];
21139   void **closurevariable = NULL;
21140   trace.prev = tracehead; tracehead = &trace;
21141   trace.file = LOCATE_parser_prod;
21142   variable[0] =  self;
21143   variable[1] =  param0;
21144   variable[3] = variable[0];
21145   variable[3] = ATTR_parser_nodes___ASuperExpr____n_qualified(variable[3]) /*ASuperExpr::_n_qualified*/;
21146   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21147   if (UNTAG_Bool(variable[3])) { /*if*/
21148     variable[3] = variable[0];
21149     variable[3] = ATTR_parser_nodes___ASuperExpr____n_qualified(variable[3]) /*ASuperExpr::_n_qualified*/;
21150     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21151   }
21152   variable[3] = variable[0];
21153   variable[3] = ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[3]) /*ASuperExpr::_n_kwsuper*/;
21154   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21155   if (UNTAG_Bool(variable[3])) { /*if*/
21156     variable[3] = variable[0];
21157     variable[3] = ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[3]) /*ASuperExpr::_n_kwsuper*/;
21158     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21159   }
21160   variable[3] = variable[0];
21161   variable[3] = ATTR_parser_nodes___ASuperExpr____n_args(variable[3]) /*ASuperExpr::_n_args*/;
21162   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
21163   while (true) { /*for*/
21164     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
21165     if (!UNTAG_Bool(variable[4])) break; /*for*/
21166     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
21167     variable[5] = variable[4];
21168     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
21169     continue_742: while(0);
21170     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
21171   }
21172   break_742: while(0);
21173   return_label741: while(false);
21174   tracehead = trace.prev;
21175   return;
21176 }
21177 void parser_prod___ASuperExpr___visit_all_reverse(val_t  self, val_t  param0) {
21178   struct trace_t trace = {NULL, NULL, 8786, LOCATE_parser_prod___ASuperExpr___visit_all_reverse};
21179   val_t variable[5];
21180   void **closurevariable = NULL;
21181   trace.prev = tracehead; tracehead = &trace;
21182   trace.file = LOCATE_parser_prod;
21183   variable[0] =  self;
21184   variable[1] =  param0;
21185   variable[3] = variable[0];
21186   variable[3] = ATTR_parser_nodes___ASuperExpr____n_qualified(variable[3]) /*ASuperExpr::_n_qualified*/;
21187   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21188   if (UNTAG_Bool(variable[3])) { /*if*/
21189     variable[3] = variable[0];
21190     variable[3] = ATTR_parser_nodes___ASuperExpr____n_qualified(variable[3]) /*ASuperExpr::_n_qualified*/;
21191     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21192   }
21193   variable[3] = variable[0];
21194   variable[3] = ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[3]) /*ASuperExpr::_n_kwsuper*/;
21195   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21196   if (UNTAG_Bool(variable[3])) { /*if*/
21197     variable[3] = variable[0];
21198     variable[3] = ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[3]) /*ASuperExpr::_n_kwsuper*/;
21199     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21200   }
21201   variable[4] = variable[0];
21202   variable[4] = ATTR_parser_nodes___ASuperExpr____n_args(variable[4]) /*ASuperExpr::_n_args*/;
21203   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21204   variable[3] = variable[4];
21205   while (true) { /*while*/
21206     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
21207     if (!UNTAG_Bool(variable[4])) break; /* while*/
21208     variable[4] = variable[0];
21209     variable[4] = ATTR_parser_nodes___ASuperExpr____n_args(variable[4]) /*ASuperExpr::_n_args*/;
21210     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
21211     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
21212     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
21213     variable[3] = variable[4] /*i=*/;
21214     continue_744: while(0);
21215   }
21216   break_744: while(0);
21217   return_label743: while(false);
21218   tracehead = trace.prev;
21219   return;
21220 }
21221 void parser_prod___ASuperExpr___empty_init(val_t  self, int* init_table) {
21222   struct trace_t trace = {NULL, NULL, 8711, LOCATE_parser_prod___ASuperExpr___empty_init};
21223   val_t variable[2];
21224   void **closurevariable = NULL;
21225   trace.prev = tracehead; tracehead = &trace;
21226   trace.file = LOCATE_parser_prod;
21227   variable[0] =  self;
21228   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperExpr].i]) return;
21229   return_label745: while(false);
21230   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperExpr].i] = 1;
21231   tracehead = trace.prev;
21232   return;
21233 }
21234 void parser_prod___ASuperExpr___init_asuperexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
21235   struct trace_t trace = {NULL, NULL, 8713, LOCATE_parser_prod___ASuperExpr___init_asuperexpr};
21236   val_t variable[9];
21237   void **closurevariable = NULL;
21238   trace.prev = tracehead; tracehead = &trace;
21239   trace.file = LOCATE_parser_prod;
21240   variable[0] =  self;
21241   variable[1] =  param0;
21242   variable[2] =  param1;
21243   variable[3] =  param2;
21244   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperExpr].i]) return;
21245   variable[5] = variable[0];
21246   CALL_parser_prod___ASuperExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*ASuperExpr::empty_init*/;
21247   variable[5] = variable[0];
21248   ATTR_parser_nodes___ASuperExpr____n_qualified(variable[5]) /*ASuperExpr::_n_qualified*/ =  variable[1] /*n_qualified*/;
21249   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_qualified*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_qualified*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_qualified*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_qualified*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_qualified*/)( variable[1] /*n_qualified*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21250   if (UNTAG_Bool(variable[5])) { /*if*/
21251     variable[5] = variable[0];
21252     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_qualified*/)( variable[1] /*n_qualified*/, variable[5]) /*PNode::parent=*/;
21253   }
21254   variable[5] = variable[0];
21255   ATTR_parser_nodes___ASuperExpr____n_kwsuper(variable[5]) /*ASuperExpr::_n_kwsuper*/ =  variable[2] /*n_kwsuper*/;
21256   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwsuper*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwsuper*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwsuper*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwsuper*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwsuper*/)( variable[2] /*n_kwsuper*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21257   if (UNTAG_Bool(variable[5])) { /*if*/
21258     variable[5] = variable[0];
21259     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwsuper*/)( variable[2] /*n_kwsuper*/, variable[5]) /*PNode::parent=*/;
21260   }
21261   variable[5] = variable[0];
21262   variable[6] = NEW_List_list___List___init(); /*new List[PExpr]*/
21263   ATTR_parser_nodes___ASuperExpr____n_args(variable[5]) /*ASuperExpr::_n_args*/ = variable[6];
21264   variable[5] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_args*/)( variable[3] /*n_args*/) /*AbstractArray::iterator*/;
21265   while (true) { /*for*/
21266     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
21267     if (!UNTAG_Bool(variable[6])) break; /*for*/
21268     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
21269     variable[7] = variable[6];
21270     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21271     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperExpr___init_asuperexpr, LOCATE_parser_prod, 8730); nit_exit(1);}
21272     variable[8] = variable[0];
21273     variable[8] = ATTR_parser_nodes___ASuperExpr____n_args(variable[8]) /*ASuperExpr::_n_args*/;
21274     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
21275     variable[8] = variable[0];
21276     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
21277     continue_747: while(0);
21278     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
21279   }
21280   break_747: while(0);
21281   return_label746: while(false);
21282   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperExpr].i] = 1;
21283   tracehead = trace.prev;
21284   return;
21285 }
21286 void parser_prod___AInitExpr___n_expr__eq(val_t  self, val_t  param0) {
21287   struct trace_t trace = {NULL, NULL, 8804, LOCATE_parser_prod___AInitExpr___n_expr__eq};
21288   val_t variable[4];
21289   void **closurevariable = NULL;
21290   trace.prev = tracehead; tracehead = &trace;
21291   trace.file = LOCATE_parser_prod;
21292   variable[0] =  self;
21293   variable[1] =  param0;
21294   variable[3] = variable[0];
21295   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
21296   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21297   if (UNTAG_Bool(variable[3])) { /*if*/
21298     variable[3] = variable[0];
21299     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21300   }
21301   return_label748: while(false);
21302   tracehead = trace.prev;
21303   return;
21304 }
21305 void parser_prod___AInitExpr___n_kwinit__eq(val_t  self, val_t  param0) {
21306   struct trace_t trace = {NULL, NULL, 8811, LOCATE_parser_prod___AInitExpr___n_kwinit__eq};
21307   val_t variable[4];
21308   void **closurevariable = NULL;
21309   trace.prev = tracehead; tracehead = &trace;
21310   trace.file = LOCATE_parser_prod;
21311   variable[0] =  self;
21312   variable[1] =  param0;
21313   variable[3] = variable[0];
21314   ATTR_parser_nodes___AInitExpr____n_kwinit(variable[3]) /*AInitExpr::_n_kwinit*/ =  variable[1] /*n*/;
21315   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21316   if (UNTAG_Bool(variable[3])) { /*if*/
21317     variable[3] = variable[0];
21318     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21319   }
21320   return_label749: while(false);
21321   tracehead = trace.prev;
21322   return;
21323 }
21324 void parser_prod___AInitExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
21325   struct trace_t trace = {NULL, NULL, 8844, LOCATE_parser_prod___AInitExpr___replace_child};
21326   val_t variable[8];
21327   void **closurevariable = NULL;
21328   trace.prev = tracehead; tracehead = &trace;
21329   trace.file = LOCATE_parser_prod;
21330   variable[0] =  self;
21331   variable[1] =  param0;
21332   variable[2] =  param1;
21333   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21334   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInitExpr___replace_child, LOCATE_parser_prod, 8846); nit_exit(1);}
21335   variable[4] = variable[0];
21336   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
21337   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21338   if (UNTAG_Bool(variable[4])) { /*if*/
21339     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21340     if (UNTAG_Bool(variable[4])) { /*if*/
21341       variable[4] = variable[0];
21342       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21343       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21344       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInitExpr___replace_child, LOCATE_parser_prod, 8850); nit_exit(1);}
21345       variable[4] = variable[0];
21346       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
21347     } else { /*if*/
21348       variable[4] = variable[0];
21349       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
21350     }
21351     goto return_label750;
21352   }
21353   variable[4] = variable[0];
21354   variable[4] = ATTR_parser_nodes___AInitExpr____n_kwinit(variable[4]) /*AInitExpr::_n_kwinit*/;
21355   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21356   if (UNTAG_Bool(variable[4])) { /*if*/
21357     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21358     if (UNTAG_Bool(variable[4])) { /*if*/
21359       variable[4] = variable[0];
21360       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21361       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwinit, ID_TKwinit)) /*cast TKwinit*/;
21362       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInitExpr___replace_child, LOCATE_parser_prod, 8860); nit_exit(1);}
21363       variable[4] = variable[0];
21364       ATTR_parser_nodes___AInitExpr____n_kwinit(variable[4]) /*AInitExpr::_n_kwinit*/ =  variable[2] /*new_child*/;
21365     } else { /*if*/
21366       variable[4] = variable[0];
21367       ATTR_parser_nodes___AInitExpr____n_kwinit(variable[4]) /*AInitExpr::_n_kwinit*/ =  NIT_NULL /*null*/;
21368     }
21369     goto return_label750;
21370   }
21371   variable[4] = variable[0];
21372   variable[4] = ATTR_parser_nodes___AInitExpr____n_args(variable[4]) /*AInitExpr::_n_args*/;
21373   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21374   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
21375   variable[4] = variable[5];
21376   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
21377   while (true) { /*for*/
21378     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
21379     if (!UNTAG_Bool(variable[5])) break; /*for*/
21380     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
21381     variable[6] = variable[5];
21382     variable[7] = variable[0];
21383     variable[7] = ATTR_parser_nodes___AInitExpr____n_args(variable[7]) /*AInitExpr::_n_args*/;
21384     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
21385     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
21386     if (UNTAG_Bool(variable[7])) { /*if*/
21387       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21388       if (UNTAG_Bool(variable[7])) { /*if*/
21389         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21390         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInitExpr___replace_child, LOCATE_parser_prod, 8870); nit_exit(1);}
21391         variable[7] = variable[0];
21392         variable[7] = ATTR_parser_nodes___AInitExpr____n_args(variable[7]) /*AInitExpr::_n_args*/;
21393         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
21394         variable[7] = variable[0];
21395         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
21396       } else { /*if*/
21397         variable[7] = variable[0];
21398         variable[7] = ATTR_parser_nodes___AInitExpr____n_args(variable[7]) /*AInitExpr::_n_args*/;
21399         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
21400       }
21401       goto return_label750;
21402     }
21403     continue_751: while(0);
21404     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
21405   }
21406   break_751: while(0);
21407   return_label750: while(false);
21408   tracehead = trace.prev;
21409   return;
21410 }
21411 void parser_prod___AInitExpr___visit_all(val_t  self, val_t  param0) {
21412   struct trace_t trace = {NULL, NULL, 8881, LOCATE_parser_prod___AInitExpr___visit_all};
21413   val_t variable[6];
21414   void **closurevariable = NULL;
21415   trace.prev = tracehead; tracehead = &trace;
21416   trace.file = LOCATE_parser_prod;
21417   variable[0] =  self;
21418   variable[1] =  param0;
21419   variable[3] = variable[0];
21420   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21421   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21422   if (UNTAG_Bool(variable[3])) { /*if*/
21423     variable[3] = variable[0];
21424     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21425     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21426   }
21427   variable[3] = variable[0];
21428   variable[3] = ATTR_parser_nodes___AInitExpr____n_kwinit(variable[3]) /*AInitExpr::_n_kwinit*/;
21429   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21430   if (UNTAG_Bool(variable[3])) { /*if*/
21431     variable[3] = variable[0];
21432     variable[3] = ATTR_parser_nodes___AInitExpr____n_kwinit(variable[3]) /*AInitExpr::_n_kwinit*/;
21433     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21434   }
21435   variable[3] = variable[0];
21436   variable[3] = ATTR_parser_nodes___AInitExpr____n_args(variable[3]) /*AInitExpr::_n_args*/;
21437   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
21438   while (true) { /*for*/
21439     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
21440     if (!UNTAG_Bool(variable[4])) break; /*for*/
21441     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
21442     variable[5] = variable[4];
21443     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
21444     continue_753: while(0);
21445     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
21446   }
21447   break_753: while(0);
21448   return_label752: while(false);
21449   tracehead = trace.prev;
21450   return;
21451 }
21452 void parser_prod___AInitExpr___visit_all_reverse(val_t  self, val_t  param0) {
21453   struct trace_t trace = {NULL, NULL, 8894, LOCATE_parser_prod___AInitExpr___visit_all_reverse};
21454   val_t variable[5];
21455   void **closurevariable = NULL;
21456   trace.prev = tracehead; tracehead = &trace;
21457   trace.file = LOCATE_parser_prod;
21458   variable[0] =  self;
21459   variable[1] =  param0;
21460   variable[3] = variable[0];
21461   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21462   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21463   if (UNTAG_Bool(variable[3])) { /*if*/
21464     variable[3] = variable[0];
21465     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21466     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21467   }
21468   variable[3] = variable[0];
21469   variable[3] = ATTR_parser_nodes___AInitExpr____n_kwinit(variable[3]) /*AInitExpr::_n_kwinit*/;
21470   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21471   if (UNTAG_Bool(variable[3])) { /*if*/
21472     variable[3] = variable[0];
21473     variable[3] = ATTR_parser_nodes___AInitExpr____n_kwinit(variable[3]) /*AInitExpr::_n_kwinit*/;
21474     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21475   }
21476   variable[4] = variable[0];
21477   variable[4] = ATTR_parser_nodes___AInitExpr____n_args(variable[4]) /*AInitExpr::_n_args*/;
21478   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21479   variable[3] = variable[4];
21480   while (true) { /*while*/
21481     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
21482     if (!UNTAG_Bool(variable[4])) break; /* while*/
21483     variable[4] = variable[0];
21484     variable[4] = ATTR_parser_nodes___AInitExpr____n_args(variable[4]) /*AInitExpr::_n_args*/;
21485     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
21486     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
21487     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
21488     variable[3] = variable[4] /*i=*/;
21489     continue_755: while(0);
21490   }
21491   break_755: while(0);
21492   return_label754: while(false);
21493   tracehead = trace.prev;
21494   return;
21495 }
21496 void parser_prod___AInitExpr___empty_init(val_t  self, int* init_table) {
21497   struct trace_t trace = {NULL, NULL, 8819, LOCATE_parser_prod___AInitExpr___empty_init};
21498   val_t variable[2];
21499   void **closurevariable = NULL;
21500   trace.prev = tracehead; tracehead = &trace;
21501   trace.file = LOCATE_parser_prod;
21502   variable[0] =  self;
21503   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInitExpr].i]) return;
21504   return_label756: while(false);
21505   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInitExpr].i] = 1;
21506   tracehead = trace.prev;
21507   return;
21508 }
21509 void parser_prod___AInitExpr___init_ainitexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
21510   struct trace_t trace = {NULL, NULL, 8821, LOCATE_parser_prod___AInitExpr___init_ainitexpr};
21511   val_t variable[9];
21512   void **closurevariable = NULL;
21513   trace.prev = tracehead; tracehead = &trace;
21514   trace.file = LOCATE_parser_prod;
21515   variable[0] =  self;
21516   variable[1] =  param0;
21517   variable[2] =  param1;
21518   variable[3] =  param2;
21519   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInitExpr].i]) return;
21520   variable[5] = variable[0];
21521   CALL_parser_prod___AInitExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AInitExpr::empty_init*/;
21522   variable[5] = variable[0];
21523   ATTR_parser_nodes___ASendExpr____n_expr(variable[5]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
21524   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21525   if (UNTAG_Bool(variable[5])) { /*if*/
21526     variable[5] = variable[0];
21527     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[5]) /*PNode::parent=*/;
21528   }
21529   variable[5] = variable[0];
21530   ATTR_parser_nodes___AInitExpr____n_kwinit(variable[5]) /*AInitExpr::_n_kwinit*/ =  variable[2] /*n_kwinit*/;
21531   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwinit*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwinit*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwinit*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwinit*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwinit*/)( variable[2] /*n_kwinit*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21532   if (UNTAG_Bool(variable[5])) { /*if*/
21533     variable[5] = variable[0];
21534     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwinit*/)( variable[2] /*n_kwinit*/, variable[5]) /*PNode::parent=*/;
21535   }
21536   variable[5] = variable[0];
21537   variable[6] = NEW_List_list___List___init(); /*new List[PExpr]*/
21538   ATTR_parser_nodes___AInitExpr____n_args(variable[5]) /*AInitExpr::_n_args*/ = variable[6];
21539   variable[5] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_args*/)( variable[3] /*n_args*/) /*AbstractArray::iterator*/;
21540   while (true) { /*for*/
21541     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
21542     if (!UNTAG_Bool(variable[6])) break; /*for*/
21543     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
21544     variable[7] = variable[6];
21545     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21546     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AInitExpr___init_ainitexpr, LOCATE_parser_prod, 8838); nit_exit(1);}
21547     variable[8] = variable[0];
21548     variable[8] = ATTR_parser_nodes___AInitExpr____n_args(variable[8]) /*AInitExpr::_n_args*/;
21549     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
21550     variable[8] = variable[0];
21551     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
21552     continue_758: while(0);
21553     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
21554   }
21555   break_758: while(0);
21556   return_label757: while(false);
21557   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AInitExpr].i] = 1;
21558   tracehead = trace.prev;
21559   return;
21560 }
21561 void parser_prod___ABraExpr___n_expr__eq(val_t  self, val_t  param0) {
21562   struct trace_t trace = {NULL, NULL, 8912, LOCATE_parser_prod___ABraExpr___n_expr__eq};
21563   val_t variable[4];
21564   void **closurevariable = NULL;
21565   trace.prev = tracehead; tracehead = &trace;
21566   trace.file = LOCATE_parser_prod;
21567   variable[0] =  self;
21568   variable[1] =  param0;
21569   variable[3] = variable[0];
21570   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
21571   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21572   if (UNTAG_Bool(variable[3])) { /*if*/
21573     variable[3] = variable[0];
21574     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21575   }
21576   return_label759: while(false);
21577   tracehead = trace.prev;
21578   return;
21579 }
21580 void parser_prod___ABraExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
21581   struct trace_t trace = {NULL, NULL, 8947, LOCATE_parser_prod___ABraExpr___replace_child};
21582   val_t variable[8];
21583   void **closurevariable = NULL;
21584   trace.prev = tracehead; tracehead = &trace;
21585   trace.file = LOCATE_parser_prod;
21586   variable[0] =  self;
21587   variable[1] =  param0;
21588   variable[2] =  param1;
21589   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21590   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___replace_child, LOCATE_parser_prod, 8949); nit_exit(1);}
21591   variable[4] = variable[0];
21592   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
21593   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21594   if (UNTAG_Bool(variable[4])) { /*if*/
21595     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21596     if (UNTAG_Bool(variable[4])) { /*if*/
21597       variable[4] = variable[0];
21598       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21599       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21600       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___replace_child, LOCATE_parser_prod, 8953); nit_exit(1);}
21601       variable[4] = variable[0];
21602       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
21603     } else { /*if*/
21604       variable[4] = variable[0];
21605       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
21606     }
21607     goto return_label760;
21608   }
21609   variable[4] = variable[0];
21610   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
21611   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21612   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
21613   variable[4] = variable[5];
21614   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
21615   while (true) { /*for*/
21616     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
21617     if (!UNTAG_Bool(variable[5])) break; /*for*/
21618     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
21619     variable[6] = variable[5];
21620     variable[7] = variable[0];
21621     variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21622     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
21623     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
21624     if (UNTAG_Bool(variable[7])) { /*if*/
21625       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21626       if (UNTAG_Bool(variable[7])) { /*if*/
21627         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21628         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___replace_child, LOCATE_parser_prod, 8963); nit_exit(1);}
21629         variable[7] = variable[0];
21630         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21631         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
21632         variable[7] = variable[0];
21633         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
21634       } else { /*if*/
21635         variable[7] = variable[0];
21636         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21637         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
21638       }
21639       goto return_label760;
21640     }
21641     continue_761: while(0);
21642     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
21643   }
21644   break_761: while(0);
21645   variable[4] = variable[0];
21646   variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
21647   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21648   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
21649   variable[4] = variable[5];
21650   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
21651   while (true) { /*for*/
21652     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
21653     if (!UNTAG_Bool(variable[5])) break; /*for*/
21654     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
21655     variable[6] = variable[5];
21656     variable[7] = variable[0];
21657     variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
21658     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
21659     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
21660     if (UNTAG_Bool(variable[7])) { /*if*/
21661       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21662       if (UNTAG_Bool(variable[7])) { /*if*/
21663         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PClosureDef, ID_PClosureDef)) /*cast PClosureDef*/;
21664         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___replace_child, LOCATE_parser_prod, 8975); nit_exit(1);}
21665         variable[7] = variable[0];
21666         variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
21667         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
21668         variable[7] = variable[0];
21669         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
21670       } else { /*if*/
21671         variable[7] = variable[0];
21672         variable[7] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[7]) /*ASendExpr::_n_closure_defs*/;
21673         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
21674       }
21675       goto return_label760;
21676     }
21677     continue_762: while(0);
21678     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
21679   }
21680   break_762: while(0);
21681   return_label760: while(false);
21682   tracehead = trace.prev;
21683   return;
21684 }
21685 void parser_prod___ABraExpr___visit_all(val_t  self, val_t  param0) {
21686   struct trace_t trace = {NULL, NULL, 8986, LOCATE_parser_prod___ABraExpr___visit_all};
21687   val_t variable[6];
21688   void **closurevariable = NULL;
21689   trace.prev = tracehead; tracehead = &trace;
21690   trace.file = LOCATE_parser_prod;
21691   variable[0] =  self;
21692   variable[1] =  param0;
21693   variable[3] = variable[0];
21694   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21695   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21696   if (UNTAG_Bool(variable[3])) { /*if*/
21697     variable[3] = variable[0];
21698     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21699     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21700   }
21701   variable[3] = variable[0];
21702   variable[3] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[3]) /*ABraFormExpr::_n_args*/;
21703   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
21704   while (true) { /*for*/
21705     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
21706     if (!UNTAG_Bool(variable[4])) break; /*for*/
21707     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
21708     variable[5] = variable[4];
21709     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
21710     continue_764: while(0);
21711     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
21712   }
21713   break_764: while(0);
21714   variable[3] = variable[0];
21715   variable[3] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[3]) /*ASendExpr::_n_closure_defs*/;
21716   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
21717   while (true) { /*for*/
21718     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
21719     if (!UNTAG_Bool(variable[4])) break; /*for*/
21720     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
21721     variable[5] = variable[4];
21722     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
21723     continue_765: while(0);
21724     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
21725   }
21726   break_765: while(0);
21727   return_label763: while(false);
21728   tracehead = trace.prev;
21729   return;
21730 }
21731 void parser_prod___ABraExpr___visit_all_reverse(val_t  self, val_t  param0) {
21732   struct trace_t trace = {NULL, NULL, 8999, LOCATE_parser_prod___ABraExpr___visit_all_reverse};
21733   val_t variable[5];
21734   void **closurevariable = NULL;
21735   trace.prev = tracehead; tracehead = &trace;
21736   trace.file = LOCATE_parser_prod;
21737   variable[0] =  self;
21738   variable[1] =  param0;
21739   variable[3] = variable[0];
21740   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21741   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
21742   if (UNTAG_Bool(variable[3])) { /*if*/
21743     variable[3] = variable[0];
21744     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
21745     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
21746   }
21747   variable[4] = variable[0];
21748   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
21749   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21750   variable[3] = variable[4];
21751   while (true) { /*while*/
21752     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
21753     if (!UNTAG_Bool(variable[4])) break; /* while*/
21754     variable[4] = variable[0];
21755     variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
21756     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
21757     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
21758     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
21759     variable[3] = variable[4] /*i=*/;
21760     continue_767: while(0);
21761   }
21762   break_767: while(0);
21763   variable[4] = variable[0];
21764   variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
21765   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21766   variable[3] = variable[4];
21767   while (true) { /*while*/
21768     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
21769     if (!UNTAG_Bool(variable[4])) break; /* while*/
21770     variable[4] = variable[0];
21771     variable[4] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[4]) /*ASendExpr::_n_closure_defs*/;
21772     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
21773     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
21774     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
21775     variable[3] = variable[4] /*i=*/;
21776     continue_768: while(0);
21777   }
21778   break_768: while(0);
21779   return_label766: while(false);
21780   tracehead = trace.prev;
21781   return;
21782 }
21783 void parser_prod___ABraExpr___empty_init(val_t  self, int* init_table) {
21784   struct trace_t trace = {NULL, NULL, 8920, LOCATE_parser_prod___ABraExpr___empty_init};
21785   val_t variable[2];
21786   void **closurevariable = NULL;
21787   trace.prev = tracehead; tracehead = &trace;
21788   trace.file = LOCATE_parser_prod;
21789   variable[0] =  self;
21790   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraExpr].i]) return;
21791   return_label769: while(false);
21792   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraExpr].i] = 1;
21793   tracehead = trace.prev;
21794   return;
21795 }
21796 void parser_prod___ABraExpr___init_abraexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
21797   struct trace_t trace = {NULL, NULL, 8922, LOCATE_parser_prod___ABraExpr___init_abraexpr};
21798   val_t variable[9];
21799   void **closurevariable = NULL;
21800   trace.prev = tracehead; tracehead = &trace;
21801   trace.file = LOCATE_parser_prod;
21802   variable[0] =  self;
21803   variable[1] =  param0;
21804   variable[2] =  param1;
21805   variable[3] =  param2;
21806   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraExpr].i]) return;
21807   variable[5] = variable[0];
21808   CALL_parser_prod___ABraExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*ABraExpr::empty_init*/;
21809   variable[5] = variable[0];
21810   ATTR_parser_nodes___ASendExpr____n_expr(variable[5]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
21811   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21812   if (UNTAG_Bool(variable[5])) { /*if*/
21813     variable[5] = variable[0];
21814     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[5]) /*PNode::parent=*/;
21815   }
21816   variable[5] = variable[0];
21817   variable[6] = NEW_List_list___List___init(); /*new List[PExpr]*/
21818   ATTR_parser_nodes___ABraFormExpr____n_args(variable[5]) /*ABraFormExpr::_n_args*/ = variable[6];
21819   variable[5] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_args*/)( variable[2] /*n_args*/) /*AbstractArray::iterator*/;
21820   while (true) { /*for*/
21821     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
21822     if (!UNTAG_Bool(variable[6])) break; /*for*/
21823     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
21824     variable[7] = variable[6];
21825     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21826     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___init_abraexpr, LOCATE_parser_prod, 8935); nit_exit(1);}
21827     variable[8] = variable[0];
21828     variable[8] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[8]) /*ABraFormExpr::_n_args*/;
21829     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
21830     variable[8] = variable[0];
21831     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
21832     continue_771: while(0);
21833     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
21834   }
21835   break_771: while(0);
21836   variable[5] = variable[0];
21837   variable[6] = NEW_List_list___List___init(); /*new List[PClosureDef]*/
21838   ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[5]) /*ASendExpr::_n_closure_defs*/ = variable[6];
21839   variable[5] = CALL_abstract_collection___Collection___iterator( variable[3] /*n_closure_defs*/)( variable[3] /*n_closure_defs*/) /*AbstractArray::iterator*/;
21840   while (true) { /*for*/
21841     variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
21842     if (!UNTAG_Bool(variable[6])) break; /*for*/
21843     variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/;
21844     variable[7] = variable[6];
21845     variable[8] = TAG_Bool(( variable[7] /*n*/==NIT_NULL) || VAL_ISA( variable[7] /*n*/, COLOR_PClosureDef, ID_PClosureDef)) /*cast PClosureDef*/;
21846     if (!UNTAG_Bool(variable[8])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraExpr___init_abraexpr, LOCATE_parser_prod, 8941); nit_exit(1);}
21847     variable[8] = variable[0];
21848     variable[8] = ATTR_parser_nodes___ASendExpr____n_closure_defs(variable[8]) /*ASendExpr::_n_closure_defs*/;
21849     CALL_abstract_collection___SimpleCollection___add(variable[8])(variable[8],  variable[7] /*n*/) /*IndexedCollection::add*/;
21850     variable[8] = variable[0];
21851     CALL_parser_prod___PNode___parent__eq( variable[7] /*n*/)( variable[7] /*n*/, variable[8]) /*PNode::parent=*/;
21852     continue_772: while(0);
21853     CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
21854   }
21855   break_772: while(0);
21856   return_label770: while(false);
21857   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraExpr].i] = 1;
21858   tracehead = trace.prev;
21859   return;
21860 }
21861 void parser_prod___ABraAssignExpr___n_expr__eq(val_t  self, val_t  param0) {
21862   struct trace_t trace = {NULL, NULL, 9021, LOCATE_parser_prod___ABraAssignExpr___n_expr__eq};
21863   val_t variable[4];
21864   void **closurevariable = NULL;
21865   trace.prev = tracehead; tracehead = &trace;
21866   trace.file = LOCATE_parser_prod;
21867   variable[0] =  self;
21868   variable[1] =  param0;
21869   variable[3] = variable[0];
21870   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
21871   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21872   if (UNTAG_Bool(variable[3])) { /*if*/
21873     variable[3] = variable[0];
21874     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21875   }
21876   return_label773: while(false);
21877   tracehead = trace.prev;
21878   return;
21879 }
21880 void parser_prod___ABraAssignExpr___n_assign__eq(val_t  self, val_t  param0) {
21881   struct trace_t trace = {NULL, NULL, 9028, LOCATE_parser_prod___ABraAssignExpr___n_assign__eq};
21882   val_t variable[4];
21883   void **closurevariable = NULL;
21884   trace.prev = tracehead; tracehead = &trace;
21885   trace.file = LOCATE_parser_prod;
21886   variable[0] =  self;
21887   variable[1] =  param0;
21888   variable[3] = variable[0];
21889   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/ =  variable[1] /*n*/;
21890   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21891   if (UNTAG_Bool(variable[3])) { /*if*/
21892     variable[3] = variable[0];
21893     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21894   }
21895   return_label774: while(false);
21896   tracehead = trace.prev;
21897   return;
21898 }
21899 void parser_prod___ABraAssignExpr___n_value__eq(val_t  self, val_t  param0) {
21900   struct trace_t trace = {NULL, NULL, 9035, LOCATE_parser_prod___ABraAssignExpr___n_value__eq};
21901   val_t variable[4];
21902   void **closurevariable = NULL;
21903   trace.prev = tracehead; tracehead = &trace;
21904   trace.file = LOCATE_parser_prod;
21905   variable[0] =  self;
21906   variable[1] =  param0;
21907   variable[3] = variable[0];
21908   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/ =  variable[1] /*n*/;
21909   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21910   if (UNTAG_Bool(variable[3])) { /*if*/
21911     variable[3] = variable[0];
21912     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
21913   }
21914   return_label775: while(false);
21915   tracehead = trace.prev;
21916   return;
21917 }
21918 void parser_prod___ABraAssignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
21919   struct trace_t trace = {NULL, NULL, 9073, LOCATE_parser_prod___ABraAssignExpr___replace_child};
21920   val_t variable[8];
21921   void **closurevariable = NULL;
21922   trace.prev = tracehead; tracehead = &trace;
21923   trace.file = LOCATE_parser_prod;
21924   variable[0] =  self;
21925   variable[1] =  param0;
21926   variable[2] =  param1;
21927   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21928   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___replace_child, LOCATE_parser_prod, 9075); nit_exit(1);}
21929   variable[4] = variable[0];
21930   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
21931   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21932   if (UNTAG_Bool(variable[4])) { /*if*/
21933     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21934     if (UNTAG_Bool(variable[4])) { /*if*/
21935       variable[4] = variable[0];
21936       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21937       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21938       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___replace_child, LOCATE_parser_prod, 9079); nit_exit(1);}
21939       variable[4] = variable[0];
21940       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
21941     } else { /*if*/
21942       variable[4] = variable[0];
21943       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
21944     }
21945     goto return_label776;
21946   }
21947   variable[4] = variable[0];
21948   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
21949   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
21950   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
21951   variable[4] = variable[5];
21952   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
21953   while (true) { /*for*/
21954     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
21955     if (!UNTAG_Bool(variable[5])) break; /*for*/
21956     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
21957     variable[6] = variable[5];
21958     variable[7] = variable[0];
21959     variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21960     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
21961     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
21962     if (UNTAG_Bool(variable[7])) { /*if*/
21963       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21964       if (UNTAG_Bool(variable[7])) { /*if*/
21965         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
21966         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___replace_child, LOCATE_parser_prod, 9089); nit_exit(1);}
21967         variable[7] = variable[0];
21968         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21969         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
21970         variable[7] = variable[0];
21971         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
21972       } else { /*if*/
21973         variable[7] = variable[0];
21974         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
21975         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
21976       }
21977       goto return_label776;
21978     }
21979     continue_777: while(0);
21980     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
21981   }
21982   break_777: while(0);
21983   variable[4] = variable[0];
21984   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/;
21985   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
21986   if (UNTAG_Bool(variable[4])) { /*if*/
21987     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
21988     if (UNTAG_Bool(variable[4])) { /*if*/
21989       variable[4] = variable[0];
21990       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
21991       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
21992       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___replace_child, LOCATE_parser_prod, 9101); nit_exit(1);}
21993       variable[4] = variable[0];
21994       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  variable[2] /*new_child*/;
21995     } else { /*if*/
21996       variable[4] = variable[0];
21997       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  NIT_NULL /*null*/;
21998     }
21999     goto return_label776;
22000   }
22001   variable[4] = variable[0];
22002   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/;
22003   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22004   if (UNTAG_Bool(variable[4])) { /*if*/
22005     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22006     if (UNTAG_Bool(variable[4])) { /*if*/
22007       variable[4] = variable[0];
22008       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22009       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22010       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___replace_child, LOCATE_parser_prod, 9111); nit_exit(1);}
22011       variable[4] = variable[0];
22012       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
22013     } else { /*if*/
22014       variable[4] = variable[0];
22015       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
22016     }
22017     goto return_label776;
22018   }
22019   return_label776: while(false);
22020   tracehead = trace.prev;
22021   return;
22022 }
22023 void parser_prod___ABraAssignExpr___visit_all(val_t  self, val_t  param0) {
22024   struct trace_t trace = {NULL, NULL, 9120, LOCATE_parser_prod___ABraAssignExpr___visit_all};
22025   val_t variable[6];
22026   void **closurevariable = NULL;
22027   trace.prev = tracehead; tracehead = &trace;
22028   trace.file = LOCATE_parser_prod;
22029   variable[0] =  self;
22030   variable[1] =  param0;
22031   variable[3] = variable[0];
22032   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22033   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22034   if (UNTAG_Bool(variable[3])) { /*if*/
22035     variable[3] = variable[0];
22036     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22037     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22038   }
22039   variable[3] = variable[0];
22040   variable[3] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[3]) /*ABraFormExpr::_n_args*/;
22041   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
22042   while (true) { /*for*/
22043     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
22044     if (!UNTAG_Bool(variable[4])) break; /*for*/
22045     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
22046     variable[5] = variable[4];
22047     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
22048     continue_779: while(0);
22049     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
22050   }
22051   break_779: while(0);
22052   variable[3] = variable[0];
22053   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22054   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22055   if (UNTAG_Bool(variable[3])) { /*if*/
22056     variable[3] = variable[0];
22057     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22058     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22059   }
22060   variable[3] = variable[0];
22061   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22062   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22063   if (UNTAG_Bool(variable[3])) { /*if*/
22064     variable[3] = variable[0];
22065     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22066     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22067   }
22068   return_label778: while(false);
22069   tracehead = trace.prev;
22070   return;
22071 }
22072 void parser_prod___ABraAssignExpr___visit_all_reverse(val_t  self, val_t  param0) {
22073   struct trace_t trace = {NULL, NULL, 9136, LOCATE_parser_prod___ABraAssignExpr___visit_all_reverse};
22074   val_t variable[5];
22075   void **closurevariable = NULL;
22076   trace.prev = tracehead; tracehead = &trace;
22077   trace.file = LOCATE_parser_prod;
22078   variable[0] =  self;
22079   variable[1] =  param0;
22080   variable[3] = variable[0];
22081   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22082   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22083   if (UNTAG_Bool(variable[3])) { /*if*/
22084     variable[3] = variable[0];
22085     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22086     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22087   }
22088   variable[4] = variable[0];
22089   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
22090   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
22091   variable[3] = variable[4];
22092   while (true) { /*while*/
22093     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
22094     if (!UNTAG_Bool(variable[4])) break; /* while*/
22095     variable[4] = variable[0];
22096     variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
22097     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
22098     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
22099     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
22100     variable[3] = variable[4] /*i=*/;
22101     continue_781: while(0);
22102   }
22103   break_781: while(0);
22104   variable[3] = variable[0];
22105   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22106   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22107   if (UNTAG_Bool(variable[3])) { /*if*/
22108     variable[3] = variable[0];
22109     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22110     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22111   }
22112   variable[3] = variable[0];
22113   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22114   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22115   if (UNTAG_Bool(variable[3])) { /*if*/
22116     variable[3] = variable[0];
22117     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22118     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22119   }
22120   return_label780: while(false);
22121   tracehead = trace.prev;
22122   return;
22123 }
22124 void parser_prod___ABraAssignExpr___empty_init(val_t  self, int* init_table) {
22125   struct trace_t trace = {NULL, NULL, 9043, LOCATE_parser_prod___ABraAssignExpr___empty_init};
22126   val_t variable[2];
22127   void **closurevariable = NULL;
22128   trace.prev = tracehead; tracehead = &trace;
22129   trace.file = LOCATE_parser_prod;
22130   variable[0] =  self;
22131   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraAssignExpr].i]) return;
22132   return_label782: while(false);
22133   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraAssignExpr].i] = 1;
22134   tracehead = trace.prev;
22135   return;
22136 }
22137 void parser_prod___ABraAssignExpr___init_abraassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
22138   struct trace_t trace = {NULL, NULL, 9045, LOCATE_parser_prod___ABraAssignExpr___init_abraassignexpr};
22139   val_t variable[10];
22140   void **closurevariable = NULL;
22141   trace.prev = tracehead; tracehead = &trace;
22142   trace.file = LOCATE_parser_prod;
22143   variable[0] =  self;
22144   variable[1] =  param0;
22145   variable[2] =  param1;
22146   variable[3] =  param2;
22147   variable[4] =  param3;
22148   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraAssignExpr].i]) return;
22149   variable[6] = variable[0];
22150   CALL_parser_prod___ABraAssignExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*ABraAssignExpr::empty_init*/;
22151   variable[6] = variable[0];
22152   ATTR_parser_nodes___ASendExpr____n_expr(variable[6]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
22153   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22154   if (UNTAG_Bool(variable[6])) { /*if*/
22155     variable[6] = variable[0];
22156     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[6]) /*PNode::parent=*/;
22157   }
22158   variable[6] = variable[0];
22159   variable[7] = NEW_List_list___List___init(); /*new List[PExpr]*/
22160   ATTR_parser_nodes___ABraFormExpr____n_args(variable[6]) /*ABraFormExpr::_n_args*/ = variable[7];
22161   variable[6] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_args*/)( variable[2] /*n_args*/) /*AbstractArray::iterator*/;
22162   while (true) { /*for*/
22163     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
22164     if (!UNTAG_Bool(variable[7])) break; /*for*/
22165     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
22166     variable[8] = variable[7];
22167     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22168     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraAssignExpr___init_abraassignexpr, LOCATE_parser_prod, 9059); nit_exit(1);}
22169     variable[9] = variable[0];
22170     variable[9] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[9]) /*ABraFormExpr::_n_args*/;
22171     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
22172     variable[9] = variable[0];
22173     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
22174     continue_784: while(0);
22175     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
22176   }
22177   break_784: while(0);
22178   variable[6] = variable[0];
22179   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[6]) /*AAssignFormExpr::_n_assign*/ =  variable[3] /*n_assign*/;
22180   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22181   if (UNTAG_Bool(variable[6])) { /*if*/
22182     variable[6] = variable[0];
22183     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_assign*/)( variable[3] /*n_assign*/, variable[6]) /*PNode::parent=*/;
22184   }
22185   variable[6] = variable[0];
22186   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[6]) /*AAssignFormExpr::_n_value*/ =  variable[4] /*n_value*/;
22187   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)( variable[4] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22188   if (UNTAG_Bool(variable[6])) { /*if*/
22189     variable[6] = variable[0];
22190     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_value*/)( variable[4] /*n_value*/, variable[6]) /*PNode::parent=*/;
22191   }
22192   return_label783: while(false);
22193   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraAssignExpr].i] = 1;
22194   tracehead = trace.prev;
22195   return;
22196 }
22197 void parser_prod___ABraReassignExpr___n_expr__eq(val_t  self, val_t  param0) {
22198   struct trace_t trace = {NULL, NULL, 9157, LOCATE_parser_prod___ABraReassignExpr___n_expr__eq};
22199   val_t variable[4];
22200   void **closurevariable = NULL;
22201   trace.prev = tracehead; tracehead = &trace;
22202   trace.file = LOCATE_parser_prod;
22203   variable[0] =  self;
22204   variable[1] =  param0;
22205   variable[3] = variable[0];
22206   ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/ =  variable[1] /*n*/;
22207   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22208   if (UNTAG_Bool(variable[3])) { /*if*/
22209     variable[3] = variable[0];
22210     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22211   }
22212   return_label785: while(false);
22213   tracehead = trace.prev;
22214   return;
22215 }
22216 void parser_prod___ABraReassignExpr___n_assign_op__eq(val_t  self, val_t  param0) {
22217   struct trace_t trace = {NULL, NULL, 9164, LOCATE_parser_prod___ABraReassignExpr___n_assign_op__eq};
22218   val_t variable[4];
22219   void **closurevariable = NULL;
22220   trace.prev = tracehead; tracehead = &trace;
22221   trace.file = LOCATE_parser_prod;
22222   variable[0] =  self;
22223   variable[1] =  param0;
22224   variable[3] = variable[0];
22225   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/ =  variable[1] /*n*/;
22226   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22227   if (UNTAG_Bool(variable[3])) { /*if*/
22228     variable[3] = variable[0];
22229     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22230   }
22231   return_label786: while(false);
22232   tracehead = trace.prev;
22233   return;
22234 }
22235 void parser_prod___ABraReassignExpr___n_value__eq(val_t  self, val_t  param0) {
22236   struct trace_t trace = {NULL, NULL, 9171, LOCATE_parser_prod___ABraReassignExpr___n_value__eq};
22237   val_t variable[4];
22238   void **closurevariable = NULL;
22239   trace.prev = tracehead; tracehead = &trace;
22240   trace.file = LOCATE_parser_prod;
22241   variable[0] =  self;
22242   variable[1] =  param0;
22243   variable[3] = variable[0];
22244   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/ =  variable[1] /*n*/;
22245   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22246   if (UNTAG_Bool(variable[3])) { /*if*/
22247     variable[3] = variable[0];
22248     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22249   }
22250   return_label787: while(false);
22251   tracehead = trace.prev;
22252   return;
22253 }
22254 void parser_prod___ABraReassignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
22255   struct trace_t trace = {NULL, NULL, 9209, LOCATE_parser_prod___ABraReassignExpr___replace_child};
22256   val_t variable[8];
22257   void **closurevariable = NULL;
22258   trace.prev = tracehead; tracehead = &trace;
22259   trace.file = LOCATE_parser_prod;
22260   variable[0] =  self;
22261   variable[1] =  param0;
22262   variable[2] =  param1;
22263   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22264   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___replace_child, LOCATE_parser_prod, 9211); nit_exit(1);}
22265   variable[4] = variable[0];
22266   variable[4] = ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/;
22267   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22268   if (UNTAG_Bool(variable[4])) { /*if*/
22269     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22270     if (UNTAG_Bool(variable[4])) { /*if*/
22271       variable[4] = variable[0];
22272       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22273       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22274       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___replace_child, LOCATE_parser_prod, 9215); nit_exit(1);}
22275       variable[4] = variable[0];
22276       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  variable[2] /*new_child*/;
22277     } else { /*if*/
22278       variable[4] = variable[0];
22279       ATTR_parser_nodes___ASendExpr____n_expr(variable[4]) /*ASendExpr::_n_expr*/ =  NIT_NULL /*null*/;
22280     }
22281     goto return_label788;
22282   }
22283   variable[4] = variable[0];
22284   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
22285   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
22286   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
22287   variable[4] = variable[5];
22288   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
22289   while (true) { /*for*/
22290     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
22291     if (!UNTAG_Bool(variable[5])) break; /*for*/
22292     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
22293     variable[6] = variable[5];
22294     variable[7] = variable[0];
22295     variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
22296     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
22297     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
22298     if (UNTAG_Bool(variable[7])) { /*if*/
22299       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22300       if (UNTAG_Bool(variable[7])) { /*if*/
22301         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22302         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___replace_child, LOCATE_parser_prod, 9225); nit_exit(1);}
22303         variable[7] = variable[0];
22304         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
22305         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
22306         variable[7] = variable[0];
22307         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
22308       } else { /*if*/
22309         variable[7] = variable[0];
22310         variable[7] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[7]) /*ABraFormExpr::_n_args*/;
22311         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
22312       }
22313       goto return_label788;
22314     }
22315     continue_789: while(0);
22316     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
22317   }
22318   break_789: while(0);
22319   variable[4] = variable[0];
22320   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/;
22321   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22322   if (UNTAG_Bool(variable[4])) { /*if*/
22323     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22324     if (UNTAG_Bool(variable[4])) { /*if*/
22325       variable[4] = variable[0];
22326       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22327       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAssignOp, ID_PAssignOp)) /*cast PAssignOp*/;
22328       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___replace_child, LOCATE_parser_prod, 9237); nit_exit(1);}
22329       variable[4] = variable[0];
22330       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  variable[2] /*new_child*/;
22331     } else { /*if*/
22332       variable[4] = variable[0];
22333       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  NIT_NULL /*null*/;
22334     }
22335     goto return_label788;
22336   }
22337   variable[4] = variable[0];
22338   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/;
22339   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22340   if (UNTAG_Bool(variable[4])) { /*if*/
22341     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22342     if (UNTAG_Bool(variable[4])) { /*if*/
22343       variable[4] = variable[0];
22344       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22345       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22346       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___replace_child, LOCATE_parser_prod, 9247); nit_exit(1);}
22347       variable[4] = variable[0];
22348       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
22349     } else { /*if*/
22350       variable[4] = variable[0];
22351       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
22352     }
22353     goto return_label788;
22354   }
22355   return_label788: while(false);
22356   tracehead = trace.prev;
22357   return;
22358 }
22359 void parser_prod___ABraReassignExpr___visit_all(val_t  self, val_t  param0) {
22360   struct trace_t trace = {NULL, NULL, 9256, LOCATE_parser_prod___ABraReassignExpr___visit_all};
22361   val_t variable[6];
22362   void **closurevariable = NULL;
22363   trace.prev = tracehead; tracehead = &trace;
22364   trace.file = LOCATE_parser_prod;
22365   variable[0] =  self;
22366   variable[1] =  param0;
22367   variable[3] = variable[0];
22368   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22369   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22370   if (UNTAG_Bool(variable[3])) { /*if*/
22371     variable[3] = variable[0];
22372     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22373     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22374   }
22375   variable[3] = variable[0];
22376   variable[3] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[3]) /*ABraFormExpr::_n_args*/;
22377   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
22378   while (true) { /*for*/
22379     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
22380     if (!UNTAG_Bool(variable[4])) break; /*for*/
22381     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
22382     variable[5] = variable[4];
22383     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
22384     continue_791: while(0);
22385     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
22386   }
22387   break_791: while(0);
22388   variable[3] = variable[0];
22389   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
22390   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22391   if (UNTAG_Bool(variable[3])) { /*if*/
22392     variable[3] = variable[0];
22393     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
22394     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22395   }
22396   variable[3] = variable[0];
22397   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
22398   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22399   if (UNTAG_Bool(variable[3])) { /*if*/
22400     variable[3] = variable[0];
22401     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
22402     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22403   }
22404   return_label790: while(false);
22405   tracehead = trace.prev;
22406   return;
22407 }
22408 void parser_prod___ABraReassignExpr___visit_all_reverse(val_t  self, val_t  param0) {
22409   struct trace_t trace = {NULL, NULL, 9272, LOCATE_parser_prod___ABraReassignExpr___visit_all_reverse};
22410   val_t variable[5];
22411   void **closurevariable = NULL;
22412   trace.prev = tracehead; tracehead = &trace;
22413   trace.file = LOCATE_parser_prod;
22414   variable[0] =  self;
22415   variable[1] =  param0;
22416   variable[3] = variable[0];
22417   variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22418   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22419   if (UNTAG_Bool(variable[3])) { /*if*/
22420     variable[3] = variable[0];
22421     variable[3] = ATTR_parser_nodes___ASendExpr____n_expr(variable[3]) /*ASendExpr::_n_expr*/;
22422     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22423   }
22424   variable[4] = variable[0];
22425   variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
22426   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
22427   variable[3] = variable[4];
22428   while (true) { /*while*/
22429     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
22430     if (!UNTAG_Bool(variable[4])) break; /* while*/
22431     variable[4] = variable[0];
22432     variable[4] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[4]) /*ABraFormExpr::_n_args*/;
22433     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
22434     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
22435     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
22436     variable[3] = variable[4] /*i=*/;
22437     continue_793: while(0);
22438   }
22439   break_793: while(0);
22440   variable[3] = variable[0];
22441   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
22442   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22443   if (UNTAG_Bool(variable[3])) { /*if*/
22444     variable[3] = variable[0];
22445     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
22446     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22447   }
22448   variable[3] = variable[0];
22449   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
22450   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22451   if (UNTAG_Bool(variable[3])) { /*if*/
22452     variable[3] = variable[0];
22453     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
22454     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22455   }
22456   return_label792: while(false);
22457   tracehead = trace.prev;
22458   return;
22459 }
22460 void parser_prod___ABraReassignExpr___empty_init(val_t  self, int* init_table) {
22461   struct trace_t trace = {NULL, NULL, 9179, LOCATE_parser_prod___ABraReassignExpr___empty_init};
22462   val_t variable[2];
22463   void **closurevariable = NULL;
22464   trace.prev = tracehead; tracehead = &trace;
22465   trace.file = LOCATE_parser_prod;
22466   variable[0] =  self;
22467   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraReassignExpr].i]) return;
22468   return_label794: while(false);
22469   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraReassignExpr].i] = 1;
22470   tracehead = trace.prev;
22471   return;
22472 }
22473 void parser_prod___ABraReassignExpr___init_abrareassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
22474   struct trace_t trace = {NULL, NULL, 9181, LOCATE_parser_prod___ABraReassignExpr___init_abrareassignexpr};
22475   val_t variable[10];
22476   void **closurevariable = NULL;
22477   trace.prev = tracehead; tracehead = &trace;
22478   trace.file = LOCATE_parser_prod;
22479   variable[0] =  self;
22480   variable[1] =  param0;
22481   variable[2] =  param1;
22482   variable[3] =  param2;
22483   variable[4] =  param3;
22484   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraReassignExpr].i]) return;
22485   variable[6] = variable[0];
22486   CALL_parser_prod___ABraReassignExpr___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*ABraReassignExpr::empty_init*/;
22487   variable[6] = variable[0];
22488   ATTR_parser_nodes___ASendExpr____n_expr(variable[6]) /*ASendExpr::_n_expr*/ =  variable[1] /*n_expr*/;
22489   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22490   if (UNTAG_Bool(variable[6])) { /*if*/
22491     variable[6] = variable[0];
22492     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[6]) /*PNode::parent=*/;
22493   }
22494   variable[6] = variable[0];
22495   variable[7] = NEW_List_list___List___init(); /*new List[PExpr]*/
22496   ATTR_parser_nodes___ABraFormExpr____n_args(variable[6]) /*ABraFormExpr::_n_args*/ = variable[7];
22497   variable[6] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_args*/)( variable[2] /*n_args*/) /*AbstractArray::iterator*/;
22498   while (true) { /*for*/
22499     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
22500     if (!UNTAG_Bool(variable[7])) break; /*for*/
22501     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
22502     variable[8] = variable[7];
22503     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22504     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ABraReassignExpr___init_abrareassignexpr, LOCATE_parser_prod, 9195); nit_exit(1);}
22505     variable[9] = variable[0];
22506     variable[9] = ATTR_parser_nodes___ABraFormExpr____n_args(variable[9]) /*ABraFormExpr::_n_args*/;
22507     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
22508     variable[9] = variable[0];
22509     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
22510     continue_796: while(0);
22511     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
22512   }
22513   break_796: while(0);
22514   variable[6] = variable[0];
22515   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[6]) /*AReassignFormExpr::_n_assign_op*/ =  variable[3] /*n_assign_op*/;
22516   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_assign_op*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_assign_op*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_assign_op*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_assign_op*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_assign_op*/)( variable[3] /*n_assign_op*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22517   if (UNTAG_Bool(variable[6])) { /*if*/
22518     variable[6] = variable[0];
22519     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_assign_op*/)( variable[3] /*n_assign_op*/, variable[6]) /*PNode::parent=*/;
22520   }
22521   variable[6] = variable[0];
22522   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[6]) /*AReassignFormExpr::_n_value*/ =  variable[4] /*n_value*/;
22523   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_value*/)( variable[4] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22524   if (UNTAG_Bool(variable[6])) { /*if*/
22525     variable[6] = variable[0];
22526     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_value*/)( variable[4] /*n_value*/, variable[6]) /*PNode::parent=*/;
22527   }
22528   return_label795: while(false);
22529   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ABraReassignExpr].i] = 1;
22530   tracehead = trace.prev;
22531   return;
22532 }
22533 void parser_prod___AVarExpr___n_id__eq(val_t  self, val_t  param0) {
22534   struct trace_t trace = {NULL, NULL, 9293, LOCATE_parser_prod___AVarExpr___n_id__eq};
22535   val_t variable[4];
22536   void **closurevariable = NULL;
22537   trace.prev = tracehead; tracehead = &trace;
22538   trace.file = LOCATE_parser_prod;
22539   variable[0] =  self;
22540   variable[1] =  param0;
22541   variable[3] = variable[0];
22542   ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n*/;
22543   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22544   if (UNTAG_Bool(variable[3])) { /*if*/
22545     variable[3] = variable[0];
22546     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22547   }
22548   return_label797: while(false);
22549   tracehead = trace.prev;
22550   return;
22551 }
22552 void parser_prod___AVarExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
22553   struct trace_t trace = {NULL, NULL, 9314, LOCATE_parser_prod___AVarExpr___replace_child};
22554   val_t variable[5];
22555   void **closurevariable = NULL;
22556   trace.prev = tracehead; tracehead = &trace;
22557   trace.file = LOCATE_parser_prod;
22558   variable[0] =  self;
22559   variable[1] =  param0;
22560   variable[2] =  param1;
22561   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22562   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarExpr___replace_child, LOCATE_parser_prod, 9316); nit_exit(1);}
22563   variable[4] = variable[0];
22564   variable[4] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/;
22565   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22566   if (UNTAG_Bool(variable[4])) { /*if*/
22567     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22568     if (UNTAG_Bool(variable[4])) { /*if*/
22569       variable[4] = variable[0];
22570       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22571       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
22572       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarExpr___replace_child, LOCATE_parser_prod, 9320); nit_exit(1);}
22573       variable[4] = variable[0];
22574       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  variable[2] /*new_child*/;
22575     } else { /*if*/
22576       variable[4] = variable[0];
22577       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  NIT_NULL /*null*/;
22578     }
22579     goto return_label798;
22580   }
22581   return_label798: while(false);
22582   tracehead = trace.prev;
22583   return;
22584 }
22585 void parser_prod___AVarExpr___visit_all(val_t  self, val_t  param0) {
22586   struct trace_t trace = {NULL, NULL, 9329, LOCATE_parser_prod___AVarExpr___visit_all};
22587   val_t variable[4];
22588   void **closurevariable = NULL;
22589   trace.prev = tracehead; tracehead = &trace;
22590   trace.file = LOCATE_parser_prod;
22591   variable[0] =  self;
22592   variable[1] =  param0;
22593   variable[3] = variable[0];
22594   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22595   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22596   if (UNTAG_Bool(variable[3])) { /*if*/
22597     variable[3] = variable[0];
22598     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22599     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22600   }
22601   return_label799: while(false);
22602   tracehead = trace.prev;
22603   return;
22604 }
22605 void parser_prod___AVarExpr___visit_all_reverse(val_t  self, val_t  param0) {
22606   struct trace_t trace = {NULL, NULL, 9336, LOCATE_parser_prod___AVarExpr___visit_all_reverse};
22607   val_t variable[4];
22608   void **closurevariable = NULL;
22609   trace.prev = tracehead; tracehead = &trace;
22610   trace.file = LOCATE_parser_prod;
22611   variable[0] =  self;
22612   variable[1] =  param0;
22613   variable[3] = variable[0];
22614   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22615   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22616   if (UNTAG_Bool(variable[3])) { /*if*/
22617     variable[3] = variable[0];
22618     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22619     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22620   }
22621   return_label800: while(false);
22622   tracehead = trace.prev;
22623   return;
22624 }
22625 void parser_prod___AVarExpr___empty_init(val_t  self, int* init_table) {
22626   struct trace_t trace = {NULL, NULL, 9301, LOCATE_parser_prod___AVarExpr___empty_init};
22627   val_t variable[2];
22628   void **closurevariable = NULL;
22629   trace.prev = tracehead; tracehead = &trace;
22630   trace.file = LOCATE_parser_prod;
22631   variable[0] =  self;
22632   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarExpr].i]) return;
22633   return_label801: while(false);
22634   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarExpr].i] = 1;
22635   tracehead = trace.prev;
22636   return;
22637 }
22638 void parser_prod___AVarExpr___init_avarexpr(val_t  self, val_t  param0, int* init_table) {
22639   struct trace_t trace = {NULL, NULL, 9303, LOCATE_parser_prod___AVarExpr___init_avarexpr};
22640   val_t variable[4];
22641   void **closurevariable = NULL;
22642   trace.prev = tracehead; tracehead = &trace;
22643   trace.file = LOCATE_parser_prod;
22644   variable[0] =  self;
22645   variable[1] =  param0;
22646   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarExpr].i]) return;
22647   variable[3] = variable[0];
22648   CALL_parser_prod___AVarExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AVarExpr::empty_init*/;
22649   variable[3] = variable[0];
22650   ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n_id*/;
22651   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22652   if (UNTAG_Bool(variable[3])) { /*if*/
22653     variable[3] = variable[0];
22654     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[3]) /*PNode::parent=*/;
22655   }
22656   return_label802: while(false);
22657   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarExpr].i] = 1;
22658   tracehead = trace.prev;
22659   return;
22660 }
22661 void parser_prod___AVarAssignExpr___n_id__eq(val_t  self, val_t  param0) {
22662   struct trace_t trace = {NULL, NULL, 9344, LOCATE_parser_prod___AVarAssignExpr___n_id__eq};
22663   val_t variable[4];
22664   void **closurevariable = NULL;
22665   trace.prev = tracehead; tracehead = &trace;
22666   trace.file = LOCATE_parser_prod;
22667   variable[0] =  self;
22668   variable[1] =  param0;
22669   variable[3] = variable[0];
22670   ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n*/;
22671   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22672   if (UNTAG_Bool(variable[3])) { /*if*/
22673     variable[3] = variable[0];
22674     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22675   }
22676   return_label803: while(false);
22677   tracehead = trace.prev;
22678   return;
22679 }
22680 void parser_prod___AVarAssignExpr___n_assign__eq(val_t  self, val_t  param0) {
22681   struct trace_t trace = {NULL, NULL, 9351, LOCATE_parser_prod___AVarAssignExpr___n_assign__eq};
22682   val_t variable[4];
22683   void **closurevariable = NULL;
22684   trace.prev = tracehead; tracehead = &trace;
22685   trace.file = LOCATE_parser_prod;
22686   variable[0] =  self;
22687   variable[1] =  param0;
22688   variable[3] = variable[0];
22689   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/ =  variable[1] /*n*/;
22690   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22691   if (UNTAG_Bool(variable[3])) { /*if*/
22692     variable[3] = variable[0];
22693     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22694   }
22695   return_label804: while(false);
22696   tracehead = trace.prev;
22697   return;
22698 }
22699 void parser_prod___AVarAssignExpr___n_value__eq(val_t  self, val_t  param0) {
22700   struct trace_t trace = {NULL, NULL, 9358, LOCATE_parser_prod___AVarAssignExpr___n_value__eq};
22701   val_t variable[4];
22702   void **closurevariable = NULL;
22703   trace.prev = tracehead; tracehead = &trace;
22704   trace.file = LOCATE_parser_prod;
22705   variable[0] =  self;
22706   variable[1] =  param0;
22707   variable[3] = variable[0];
22708   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/ =  variable[1] /*n*/;
22709   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22710   if (UNTAG_Bool(variable[3])) { /*if*/
22711     variable[3] = variable[0];
22712     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22713   }
22714   return_label805: while(false);
22715   tracehead = trace.prev;
22716   return;
22717 }
22718 void parser_prod___AVarAssignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
22719   struct trace_t trace = {NULL, NULL, 9389, LOCATE_parser_prod___AVarAssignExpr___replace_child};
22720   val_t variable[5];
22721   void **closurevariable = NULL;
22722   trace.prev = tracehead; tracehead = &trace;
22723   trace.file = LOCATE_parser_prod;
22724   variable[0] =  self;
22725   variable[1] =  param0;
22726   variable[2] =  param1;
22727   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22728   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarAssignExpr___replace_child, LOCATE_parser_prod, 9391); nit_exit(1);}
22729   variable[4] = variable[0];
22730   variable[4] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/;
22731   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22732   if (UNTAG_Bool(variable[4])) { /*if*/
22733     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22734     if (UNTAG_Bool(variable[4])) { /*if*/
22735       variable[4] = variable[0];
22736       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22737       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
22738       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarAssignExpr___replace_child, LOCATE_parser_prod, 9395); nit_exit(1);}
22739       variable[4] = variable[0];
22740       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  variable[2] /*new_child*/;
22741     } else { /*if*/
22742       variable[4] = variable[0];
22743       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  NIT_NULL /*null*/;
22744     }
22745     goto return_label806;
22746   }
22747   variable[4] = variable[0];
22748   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/;
22749   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22750   if (UNTAG_Bool(variable[4])) { /*if*/
22751     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22752     if (UNTAG_Bool(variable[4])) { /*if*/
22753       variable[4] = variable[0];
22754       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22755       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TAssign, ID_TAssign)) /*cast TAssign*/;
22756       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarAssignExpr___replace_child, LOCATE_parser_prod, 9405); nit_exit(1);}
22757       variable[4] = variable[0];
22758       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  variable[2] /*new_child*/;
22759     } else { /*if*/
22760       variable[4] = variable[0];
22761       ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[4]) /*AAssignFormExpr::_n_assign*/ =  NIT_NULL /*null*/;
22762     }
22763     goto return_label806;
22764   }
22765   variable[4] = variable[0];
22766   variable[4] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/;
22767   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22768   if (UNTAG_Bool(variable[4])) { /*if*/
22769     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22770     if (UNTAG_Bool(variable[4])) { /*if*/
22771       variable[4] = variable[0];
22772       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22773       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
22774       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarAssignExpr___replace_child, LOCATE_parser_prod, 9415); nit_exit(1);}
22775       variable[4] = variable[0];
22776       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
22777     } else { /*if*/
22778       variable[4] = variable[0];
22779       ATTR_parser_nodes___AAssignFormExpr____n_value(variable[4]) /*AAssignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
22780     }
22781     goto return_label806;
22782   }
22783   return_label806: while(false);
22784   tracehead = trace.prev;
22785   return;
22786 }
22787 void parser_prod___AVarAssignExpr___visit_all(val_t  self, val_t  param0) {
22788   struct trace_t trace = {NULL, NULL, 9424, LOCATE_parser_prod___AVarAssignExpr___visit_all};
22789   val_t variable[4];
22790   void **closurevariable = NULL;
22791   trace.prev = tracehead; tracehead = &trace;
22792   trace.file = LOCATE_parser_prod;
22793   variable[0] =  self;
22794   variable[1] =  param0;
22795   variable[3] = variable[0];
22796   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22797   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22798   if (UNTAG_Bool(variable[3])) { /*if*/
22799     variable[3] = variable[0];
22800     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22801     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22802   }
22803   variable[3] = variable[0];
22804   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22805   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22806   if (UNTAG_Bool(variable[3])) { /*if*/
22807     variable[3] = variable[0];
22808     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22809     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22810   }
22811   variable[3] = variable[0];
22812   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22813   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22814   if (UNTAG_Bool(variable[3])) { /*if*/
22815     variable[3] = variable[0];
22816     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22817     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22818   }
22819   return_label807: while(false);
22820   tracehead = trace.prev;
22821   return;
22822 }
22823 void parser_prod___AVarAssignExpr___visit_all_reverse(val_t  self, val_t  param0) {
22824   struct trace_t trace = {NULL, NULL, 9437, LOCATE_parser_prod___AVarAssignExpr___visit_all_reverse};
22825   val_t variable[4];
22826   void **closurevariable = NULL;
22827   trace.prev = tracehead; tracehead = &trace;
22828   trace.file = LOCATE_parser_prod;
22829   variable[0] =  self;
22830   variable[1] =  param0;
22831   variable[3] = variable[0];
22832   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22833   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22834   if (UNTAG_Bool(variable[3])) { /*if*/
22835     variable[3] = variable[0];
22836     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
22837     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22838   }
22839   variable[3] = variable[0];
22840   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22841   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22842   if (UNTAG_Bool(variable[3])) { /*if*/
22843     variable[3] = variable[0];
22844     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[3]) /*AAssignFormExpr::_n_assign*/;
22845     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22846   }
22847   variable[3] = variable[0];
22848   variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22849   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
22850   if (UNTAG_Bool(variable[3])) { /*if*/
22851     variable[3] = variable[0];
22852     variable[3] = ATTR_parser_nodes___AAssignFormExpr____n_value(variable[3]) /*AAssignFormExpr::_n_value*/;
22853     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
22854   }
22855   return_label808: while(false);
22856   tracehead = trace.prev;
22857   return;
22858 }
22859 void parser_prod___AVarAssignExpr___empty_init(val_t  self, int* init_table) {
22860   struct trace_t trace = {NULL, NULL, 9366, LOCATE_parser_prod___AVarAssignExpr___empty_init};
22861   val_t variable[2];
22862   void **closurevariable = NULL;
22863   trace.prev = tracehead; tracehead = &trace;
22864   trace.file = LOCATE_parser_prod;
22865   variable[0] =  self;
22866   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarAssignExpr].i]) return;
22867   return_label809: while(false);
22868   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarAssignExpr].i] = 1;
22869   tracehead = trace.prev;
22870   return;
22871 }
22872 void parser_prod___AVarAssignExpr___init_avarassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
22873   struct trace_t trace = {NULL, NULL, 9368, LOCATE_parser_prod___AVarAssignExpr___init_avarassignexpr};
22874   val_t variable[6];
22875   void **closurevariable = NULL;
22876   trace.prev = tracehead; tracehead = &trace;
22877   trace.file = LOCATE_parser_prod;
22878   variable[0] =  self;
22879   variable[1] =  param0;
22880   variable[2] =  param1;
22881   variable[3] =  param2;
22882   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarAssignExpr].i]) return;
22883   variable[5] = variable[0];
22884   CALL_parser_prod___AVarAssignExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AVarAssignExpr::empty_init*/;
22885   variable[5] = variable[0];
22886   ATTR_parser_nodes___AVarFormExpr____n_id(variable[5]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n_id*/;
22887   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22888   if (UNTAG_Bool(variable[5])) { /*if*/
22889     variable[5] = variable[0];
22890     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[5]) /*PNode::parent=*/;
22891   }
22892   variable[5] = variable[0];
22893   ATTR_parser_nodes___AAssignFormExpr____n_assign(variable[5]) /*AAssignFormExpr::_n_assign*/ =  variable[2] /*n_assign*/;
22894   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_assign*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_assign*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_assign*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_assign*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_assign*/)( variable[2] /*n_assign*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22895   if (UNTAG_Bool(variable[5])) { /*if*/
22896     variable[5] = variable[0];
22897     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_assign*/)( variable[2] /*n_assign*/, variable[5]) /*PNode::parent=*/;
22898   }
22899   variable[5] = variable[0];
22900   ATTR_parser_nodes___AAssignFormExpr____n_value(variable[5]) /*AAssignFormExpr::_n_value*/ =  variable[3] /*n_value*/;
22901   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_value*/)( variable[3] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22902   if (UNTAG_Bool(variable[5])) { /*if*/
22903     variable[5] = variable[0];
22904     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_value*/)( variable[3] /*n_value*/, variable[5]) /*PNode::parent=*/;
22905   }
22906   return_label810: while(false);
22907   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarAssignExpr].i] = 1;
22908   tracehead = trace.prev;
22909   return;
22910 }
22911 void parser_prod___AVarReassignExpr___n_id__eq(val_t  self, val_t  param0) {
22912   struct trace_t trace = {NULL, NULL, 9451, LOCATE_parser_prod___AVarReassignExpr___n_id__eq};
22913   val_t variable[4];
22914   void **closurevariable = NULL;
22915   trace.prev = tracehead; tracehead = &trace;
22916   trace.file = LOCATE_parser_prod;
22917   variable[0] =  self;
22918   variable[1] =  param0;
22919   variable[3] = variable[0];
22920   ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n*/;
22921   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22922   if (UNTAG_Bool(variable[3])) { /*if*/
22923     variable[3] = variable[0];
22924     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22925   }
22926   return_label811: while(false);
22927   tracehead = trace.prev;
22928   return;
22929 }
22930 void parser_prod___AVarReassignExpr___n_assign_op__eq(val_t  self, val_t  param0) {
22931   struct trace_t trace = {NULL, NULL, 9458, LOCATE_parser_prod___AVarReassignExpr___n_assign_op__eq};
22932   val_t variable[4];
22933   void **closurevariable = NULL;
22934   trace.prev = tracehead; tracehead = &trace;
22935   trace.file = LOCATE_parser_prod;
22936   variable[0] =  self;
22937   variable[1] =  param0;
22938   variable[3] = variable[0];
22939   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/ =  variable[1] /*n*/;
22940   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22941   if (UNTAG_Bool(variable[3])) { /*if*/
22942     variable[3] = variable[0];
22943     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22944   }
22945   return_label812: while(false);
22946   tracehead = trace.prev;
22947   return;
22948 }
22949 void parser_prod___AVarReassignExpr___n_value__eq(val_t  self, val_t  param0) {
22950   struct trace_t trace = {NULL, NULL, 9465, LOCATE_parser_prod___AVarReassignExpr___n_value__eq};
22951   val_t variable[4];
22952   void **closurevariable = NULL;
22953   trace.prev = tracehead; tracehead = &trace;
22954   trace.file = LOCATE_parser_prod;
22955   variable[0] =  self;
22956   variable[1] =  param0;
22957   variable[3] = variable[0];
22958   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/ =  variable[1] /*n*/;
22959   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22960   if (UNTAG_Bool(variable[3])) { /*if*/
22961     variable[3] = variable[0];
22962     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
22963   }
22964   return_label813: while(false);
22965   tracehead = trace.prev;
22966   return;
22967 }
22968 void parser_prod___AVarReassignExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
22969   struct trace_t trace = {NULL, NULL, 9496, LOCATE_parser_prod___AVarReassignExpr___replace_child};
22970   val_t variable[5];
22971   void **closurevariable = NULL;
22972   trace.prev = tracehead; tracehead = &trace;
22973   trace.file = LOCATE_parser_prod;
22974   variable[0] =  self;
22975   variable[1] =  param0;
22976   variable[2] =  param1;
22977   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22978   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarReassignExpr___replace_child, LOCATE_parser_prod, 9498); nit_exit(1);}
22979   variable[4] = variable[0];
22980   variable[4] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/;
22981   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
22982   if (UNTAG_Bool(variable[4])) { /*if*/
22983     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
22984     if (UNTAG_Bool(variable[4])) { /*if*/
22985       variable[4] = variable[0];
22986       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
22987       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
22988       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarReassignExpr___replace_child, LOCATE_parser_prod, 9502); nit_exit(1);}
22989       variable[4] = variable[0];
22990       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  variable[2] /*new_child*/;
22991     } else { /*if*/
22992       variable[4] = variable[0];
22993       ATTR_parser_nodes___AVarFormExpr____n_id(variable[4]) /*AVarFormExpr::_n_id*/ =  NIT_NULL /*null*/;
22994     }
22995     goto return_label814;
22996   }
22997   variable[4] = variable[0];
22998   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/;
22999   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23000   if (UNTAG_Bool(variable[4])) { /*if*/
23001     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23002     if (UNTAG_Bool(variable[4])) { /*if*/
23003       variable[4] = variable[0];
23004       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23005       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PAssignOp, ID_PAssignOp)) /*cast PAssignOp*/;
23006       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarReassignExpr___replace_child, LOCATE_parser_prod, 9512); nit_exit(1);}
23007       variable[4] = variable[0];
23008       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  variable[2] /*new_child*/;
23009     } else { /*if*/
23010       variable[4] = variable[0];
23011       ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[4]) /*AReassignFormExpr::_n_assign_op*/ =  NIT_NULL /*null*/;
23012     }
23013     goto return_label814;
23014   }
23015   variable[4] = variable[0];
23016   variable[4] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/;
23017   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23018   if (UNTAG_Bool(variable[4])) { /*if*/
23019     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23020     if (UNTAG_Bool(variable[4])) { /*if*/
23021       variable[4] = variable[0];
23022       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23023       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23024       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AVarReassignExpr___replace_child, LOCATE_parser_prod, 9522); nit_exit(1);}
23025       variable[4] = variable[0];
23026       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  variable[2] /*new_child*/;
23027     } else { /*if*/
23028       variable[4] = variable[0];
23029       ATTR_parser_nodes___AReassignFormExpr____n_value(variable[4]) /*AReassignFormExpr::_n_value*/ =  NIT_NULL /*null*/;
23030     }
23031     goto return_label814;
23032   }
23033   return_label814: while(false);
23034   tracehead = trace.prev;
23035   return;
23036 }
23037 void parser_prod___AVarReassignExpr___visit_all(val_t  self, val_t  param0) {
23038   struct trace_t trace = {NULL, NULL, 9531, LOCATE_parser_prod___AVarReassignExpr___visit_all};
23039   val_t variable[4];
23040   void **closurevariable = NULL;
23041   trace.prev = tracehead; tracehead = &trace;
23042   trace.file = LOCATE_parser_prod;
23043   variable[0] =  self;
23044   variable[1] =  param0;
23045   variable[3] = variable[0];
23046   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
23047   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23048   if (UNTAG_Bool(variable[3])) { /*if*/
23049     variable[3] = variable[0];
23050     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
23051     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23052   }
23053   variable[3] = variable[0];
23054   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
23055   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23056   if (UNTAG_Bool(variable[3])) { /*if*/
23057     variable[3] = variable[0];
23058     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
23059     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23060   }
23061   variable[3] = variable[0];
23062   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
23063   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23064   if (UNTAG_Bool(variable[3])) { /*if*/
23065     variable[3] = variable[0];
23066     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
23067     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23068   }
23069   return_label815: while(false);
23070   tracehead = trace.prev;
23071   return;
23072 }
23073 void parser_prod___AVarReassignExpr___visit_all_reverse(val_t  self, val_t  param0) {
23074   struct trace_t trace = {NULL, NULL, 9544, LOCATE_parser_prod___AVarReassignExpr___visit_all_reverse};
23075   val_t variable[4];
23076   void **closurevariable = NULL;
23077   trace.prev = tracehead; tracehead = &trace;
23078   trace.file = LOCATE_parser_prod;
23079   variable[0] =  self;
23080   variable[1] =  param0;
23081   variable[3] = variable[0];
23082   variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
23083   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23084   if (UNTAG_Bool(variable[3])) { /*if*/
23085     variable[3] = variable[0];
23086     variable[3] = ATTR_parser_nodes___AVarFormExpr____n_id(variable[3]) /*AVarFormExpr::_n_id*/;
23087     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23088   }
23089   variable[3] = variable[0];
23090   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
23091   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23092   if (UNTAG_Bool(variable[3])) { /*if*/
23093     variable[3] = variable[0];
23094     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[3]) /*AReassignFormExpr::_n_assign_op*/;
23095     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23096   }
23097   variable[3] = variable[0];
23098   variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
23099   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23100   if (UNTAG_Bool(variable[3])) { /*if*/
23101     variable[3] = variable[0];
23102     variable[3] = ATTR_parser_nodes___AReassignFormExpr____n_value(variable[3]) /*AReassignFormExpr::_n_value*/;
23103     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23104   }
23105   return_label816: while(false);
23106   tracehead = trace.prev;
23107   return;
23108 }
23109 void parser_prod___AVarReassignExpr___empty_init(val_t  self, int* init_table) {
23110   struct trace_t trace = {NULL, NULL, 9473, LOCATE_parser_prod___AVarReassignExpr___empty_init};
23111   val_t variable[2];
23112   void **closurevariable = NULL;
23113   trace.prev = tracehead; tracehead = &trace;
23114   trace.file = LOCATE_parser_prod;
23115   variable[0] =  self;
23116   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarReassignExpr].i]) return;
23117   return_label817: while(false);
23118   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarReassignExpr].i] = 1;
23119   tracehead = trace.prev;
23120   return;
23121 }
23122 void parser_prod___AVarReassignExpr___init_avarreassignexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
23123   struct trace_t trace = {NULL, NULL, 9475, LOCATE_parser_prod___AVarReassignExpr___init_avarreassignexpr};
23124   val_t variable[6];
23125   void **closurevariable = NULL;
23126   trace.prev = tracehead; tracehead = &trace;
23127   trace.file = LOCATE_parser_prod;
23128   variable[0] =  self;
23129   variable[1] =  param0;
23130   variable[2] =  param1;
23131   variable[3] =  param2;
23132   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarReassignExpr].i]) return;
23133   variable[5] = variable[0];
23134   CALL_parser_prod___AVarReassignExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AVarReassignExpr::empty_init*/;
23135   variable[5] = variable[0];
23136   ATTR_parser_nodes___AVarFormExpr____n_id(variable[5]) /*AVarFormExpr::_n_id*/ =  variable[1] /*n_id*/;
23137   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_id*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_id*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_id*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_id*/)( variable[1] /*n_id*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23138   if (UNTAG_Bool(variable[5])) { /*if*/
23139     variable[5] = variable[0];
23140     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_id*/)( variable[1] /*n_id*/, variable[5]) /*PNode::parent=*/;
23141   }
23142   variable[5] = variable[0];
23143   ATTR_parser_nodes___AReassignFormExpr____n_assign_op(variable[5]) /*AReassignFormExpr::_n_assign_op*/ =  variable[2] /*n_assign_op*/;
23144   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_assign_op*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_assign_op*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_assign_op*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_assign_op*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_assign_op*/)( variable[2] /*n_assign_op*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23145   if (UNTAG_Bool(variable[5])) { /*if*/
23146     variable[5] = variable[0];
23147     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_assign_op*/)( variable[2] /*n_assign_op*/, variable[5]) /*PNode::parent=*/;
23148   }
23149   variable[5] = variable[0];
23150   ATTR_parser_nodes___AReassignFormExpr____n_value(variable[5]) /*AReassignFormExpr::_n_value*/ =  variable[3] /*n_value*/;
23151   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_value*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_value*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_value*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_value*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_value*/)( variable[3] /*n_value*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23152   if (UNTAG_Bool(variable[5])) { /*if*/
23153     variable[5] = variable[0];
23154     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_value*/)( variable[3] /*n_value*/, variable[5]) /*PNode::parent=*/;
23155   }
23156   return_label818: while(false);
23157   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AVarReassignExpr].i] = 1;
23158   tracehead = trace.prev;
23159   return;
23160 }
23161 void parser_prod___ARangeExpr___n_expr__eq(val_t  self, val_t  param0) {
23162   struct trace_t trace = {NULL, NULL, 9558, LOCATE_parser_prod___ARangeExpr___n_expr__eq};
23163   val_t variable[4];
23164   void **closurevariable = NULL;
23165   trace.prev = tracehead; tracehead = &trace;
23166   trace.file = LOCATE_parser_prod;
23167   variable[0] =  self;
23168   variable[1] =  param0;
23169   variable[3] = variable[0];
23170   ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n*/;
23171   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23172   if (UNTAG_Bool(variable[3])) { /*if*/
23173     variable[3] = variable[0];
23174     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23175   }
23176   return_label819: while(false);
23177   tracehead = trace.prev;
23178   return;
23179 }
23180 void parser_prod___ARangeExpr___n_expr2__eq(val_t  self, val_t  param0) {
23181   struct trace_t trace = {NULL, NULL, 9565, LOCATE_parser_prod___ARangeExpr___n_expr2__eq};
23182   val_t variable[4];
23183   void **closurevariable = NULL;
23184   trace.prev = tracehead; tracehead = &trace;
23185   trace.file = LOCATE_parser_prod;
23186   variable[0] =  self;
23187   variable[1] =  param0;
23188   variable[3] = variable[0];
23189   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/ =  variable[1] /*n*/;
23190   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23191   if (UNTAG_Bool(variable[3])) { /*if*/
23192     variable[3] = variable[0];
23193     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23194   }
23195   return_label820: while(false);
23196   tracehead = trace.prev;
23197   return;
23198 }
23199 void parser_prod___ARangeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
23200   struct trace_t trace = {NULL, NULL, 9591, LOCATE_parser_prod___ARangeExpr___replace_child};
23201   val_t variable[5];
23202   void **closurevariable = NULL;
23203   trace.prev = tracehead; tracehead = &trace;
23204   trace.file = LOCATE_parser_prod;
23205   variable[0] =  self;
23206   variable[1] =  param0;
23207   variable[2] =  param1;
23208   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23209   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ARangeExpr___replace_child, LOCATE_parser_prod, 9593); nit_exit(1);}
23210   variable[4] = variable[0];
23211   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/;
23212   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23213   if (UNTAG_Bool(variable[4])) { /*if*/
23214     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23215     if (UNTAG_Bool(variable[4])) { /*if*/
23216       variable[4] = variable[0];
23217       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23218       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23219       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ARangeExpr___replace_child, LOCATE_parser_prod, 9597); nit_exit(1);}
23220       variable[4] = variable[0];
23221       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[2] /*new_child*/;
23222     } else { /*if*/
23223       variable[4] = variable[0];
23224       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  NIT_NULL /*null*/;
23225     }
23226     goto return_label821;
23227   }
23228   variable[4] = variable[0];
23229   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/;
23230   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23231   if (UNTAG_Bool(variable[4])) { /*if*/
23232     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23233     if (UNTAG_Bool(variable[4])) { /*if*/
23234       variable[4] = variable[0];
23235       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23236       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23237       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ARangeExpr___replace_child, LOCATE_parser_prod, 9607); nit_exit(1);}
23238       variable[4] = variable[0];
23239       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*new_child*/;
23240     } else { /*if*/
23241       variable[4] = variable[0];
23242       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  NIT_NULL /*null*/;
23243     }
23244     goto return_label821;
23245   }
23246   return_label821: while(false);
23247   tracehead = trace.prev;
23248   return;
23249 }
23250 void parser_prod___ARangeExpr___visit_all(val_t  self, val_t  param0) {
23251   struct trace_t trace = {NULL, NULL, 9616, LOCATE_parser_prod___ARangeExpr___visit_all};
23252   val_t variable[4];
23253   void **closurevariable = NULL;
23254   trace.prev = tracehead; tracehead = &trace;
23255   trace.file = LOCATE_parser_prod;
23256   variable[0] =  self;
23257   variable[1] =  param0;
23258   variable[3] = variable[0];
23259   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23260   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23261   if (UNTAG_Bool(variable[3])) { /*if*/
23262     variable[3] = variable[0];
23263     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23264     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23265   }
23266   variable[3] = variable[0];
23267   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23268   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23269   if (UNTAG_Bool(variable[3])) { /*if*/
23270     variable[3] = variable[0];
23271     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23272     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23273   }
23274   return_label822: while(false);
23275   tracehead = trace.prev;
23276   return;
23277 }
23278 void parser_prod___ARangeExpr___visit_all_reverse(val_t  self, val_t  param0) {
23279   struct trace_t trace = {NULL, NULL, 9626, LOCATE_parser_prod___ARangeExpr___visit_all_reverse};
23280   val_t variable[4];
23281   void **closurevariable = NULL;
23282   trace.prev = tracehead; tracehead = &trace;
23283   trace.file = LOCATE_parser_prod;
23284   variable[0] =  self;
23285   variable[1] =  param0;
23286   variable[3] = variable[0];
23287   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23288   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23289   if (UNTAG_Bool(variable[3])) { /*if*/
23290     variable[3] = variable[0];
23291     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23292     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23293   }
23294   variable[3] = variable[0];
23295   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23296   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23297   if (UNTAG_Bool(variable[3])) { /*if*/
23298     variable[3] = variable[0];
23299     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23300     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23301   }
23302   return_label823: while(false);
23303   tracehead = trace.prev;
23304   return;
23305 }
23306 void parser_prod___ARangeExpr___empty_init(val_t  self, int* init_table) {
23307   struct trace_t trace = {NULL, NULL, 9573, LOCATE_parser_prod___ARangeExpr___empty_init};
23308   val_t variable[2];
23309   void **closurevariable = NULL;
23310   trace.prev = tracehead; tracehead = &trace;
23311   trace.file = LOCATE_parser_prod;
23312   variable[0] =  self;
23313   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ARangeExpr].i]) return;
23314   return_label824: while(false);
23315   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ARangeExpr].i] = 1;
23316   tracehead = trace.prev;
23317   return;
23318 }
23319 void parser_prod___ARangeExpr___init_arangeexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
23320   struct trace_t trace = {NULL, NULL, 9575, LOCATE_parser_prod___ARangeExpr___init_arangeexpr};
23321   val_t variable[5];
23322   void **closurevariable = NULL;
23323   trace.prev = tracehead; tracehead = &trace;
23324   trace.file = LOCATE_parser_prod;
23325   variable[0] =  self;
23326   variable[1] =  param0;
23327   variable[2] =  param1;
23328   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ARangeExpr].i]) return;
23329   variable[4] = variable[0];
23330   CALL_parser_prod___ARangeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ARangeExpr::empty_init*/;
23331   variable[4] = variable[0];
23332   ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n_expr*/;
23333   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23334   if (UNTAG_Bool(variable[4])) { /*if*/
23335     variable[4] = variable[0];
23336     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
23337   }
23338   variable[4] = variable[0];
23339   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
23340   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23341   if (UNTAG_Bool(variable[4])) { /*if*/
23342     variable[4] = variable[0];
23343     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
23344   }
23345   return_label825: while(false);
23346   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ARangeExpr].i] = 1;
23347   tracehead = trace.prev;
23348   return;
23349 }
23350 void parser_prod___ACrangeExpr___n_expr__eq(val_t  self, val_t  param0) {
23351   struct trace_t trace = {NULL, NULL, 9637, LOCATE_parser_prod___ACrangeExpr___n_expr__eq};
23352   val_t variable[4];
23353   void **closurevariable = NULL;
23354   trace.prev = tracehead; tracehead = &trace;
23355   trace.file = LOCATE_parser_prod;
23356   variable[0] =  self;
23357   variable[1] =  param0;
23358   variable[3] = variable[0];
23359   ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n*/;
23360   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23361   if (UNTAG_Bool(variable[3])) { /*if*/
23362     variable[3] = variable[0];
23363     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23364   }
23365   return_label826: while(false);
23366   tracehead = trace.prev;
23367   return;
23368 }
23369 void parser_prod___ACrangeExpr___n_expr2__eq(val_t  self, val_t  param0) {
23370   struct trace_t trace = {NULL, NULL, 9644, LOCATE_parser_prod___ACrangeExpr___n_expr2__eq};
23371   val_t variable[4];
23372   void **closurevariable = NULL;
23373   trace.prev = tracehead; tracehead = &trace;
23374   trace.file = LOCATE_parser_prod;
23375   variable[0] =  self;
23376   variable[1] =  param0;
23377   variable[3] = variable[0];
23378   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/ =  variable[1] /*n*/;
23379   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23380   if (UNTAG_Bool(variable[3])) { /*if*/
23381     variable[3] = variable[0];
23382     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23383   }
23384   return_label827: while(false);
23385   tracehead = trace.prev;
23386   return;
23387 }
23388 void parser_prod___ACrangeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
23389   struct trace_t trace = {NULL, NULL, 9670, LOCATE_parser_prod___ACrangeExpr___replace_child};
23390   val_t variable[5];
23391   void **closurevariable = NULL;
23392   trace.prev = tracehead; tracehead = &trace;
23393   trace.file = LOCATE_parser_prod;
23394   variable[0] =  self;
23395   variable[1] =  param0;
23396   variable[2] =  param1;
23397   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23398   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACrangeExpr___replace_child, LOCATE_parser_prod, 9672); nit_exit(1);}
23399   variable[4] = variable[0];
23400   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/;
23401   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23402   if (UNTAG_Bool(variable[4])) { /*if*/
23403     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23404     if (UNTAG_Bool(variable[4])) { /*if*/
23405       variable[4] = variable[0];
23406       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23407       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23408       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACrangeExpr___replace_child, LOCATE_parser_prod, 9676); nit_exit(1);}
23409       variable[4] = variable[0];
23410       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[2] /*new_child*/;
23411     } else { /*if*/
23412       variable[4] = variable[0];
23413       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  NIT_NULL /*null*/;
23414     }
23415     goto return_label828;
23416   }
23417   variable[4] = variable[0];
23418   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/;
23419   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23420   if (UNTAG_Bool(variable[4])) { /*if*/
23421     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23422     if (UNTAG_Bool(variable[4])) { /*if*/
23423       variable[4] = variable[0];
23424       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23425       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23426       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACrangeExpr___replace_child, LOCATE_parser_prod, 9686); nit_exit(1);}
23427       variable[4] = variable[0];
23428       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*new_child*/;
23429     } else { /*if*/
23430       variable[4] = variable[0];
23431       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  NIT_NULL /*null*/;
23432     }
23433     goto return_label828;
23434   }
23435   return_label828: while(false);
23436   tracehead = trace.prev;
23437   return;
23438 }
23439 void parser_prod___ACrangeExpr___visit_all(val_t  self, val_t  param0) {
23440   struct trace_t trace = {NULL, NULL, 9695, LOCATE_parser_prod___ACrangeExpr___visit_all};
23441   val_t variable[4];
23442   void **closurevariable = NULL;
23443   trace.prev = tracehead; tracehead = &trace;
23444   trace.file = LOCATE_parser_prod;
23445   variable[0] =  self;
23446   variable[1] =  param0;
23447   variable[3] = variable[0];
23448   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23449   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23450   if (UNTAG_Bool(variable[3])) { /*if*/
23451     variable[3] = variable[0];
23452     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23453     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23454   }
23455   variable[3] = variable[0];
23456   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23457   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23458   if (UNTAG_Bool(variable[3])) { /*if*/
23459     variable[3] = variable[0];
23460     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23461     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23462   }
23463   return_label829: while(false);
23464   tracehead = trace.prev;
23465   return;
23466 }
23467 void parser_prod___ACrangeExpr___visit_all_reverse(val_t  self, val_t  param0) {
23468   struct trace_t trace = {NULL, NULL, 9705, LOCATE_parser_prod___ACrangeExpr___visit_all_reverse};
23469   val_t variable[4];
23470   void **closurevariable = NULL;
23471   trace.prev = tracehead; tracehead = &trace;
23472   trace.file = LOCATE_parser_prod;
23473   variable[0] =  self;
23474   variable[1] =  param0;
23475   variable[3] = variable[0];
23476   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23477   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23478   if (UNTAG_Bool(variable[3])) { /*if*/
23479     variable[3] = variable[0];
23480     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23481     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23482   }
23483   variable[3] = variable[0];
23484   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23485   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23486   if (UNTAG_Bool(variable[3])) { /*if*/
23487     variable[3] = variable[0];
23488     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23489     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23490   }
23491   return_label830: while(false);
23492   tracehead = trace.prev;
23493   return;
23494 }
23495 void parser_prod___ACrangeExpr___empty_init(val_t  self, int* init_table) {
23496   struct trace_t trace = {NULL, NULL, 9652, LOCATE_parser_prod___ACrangeExpr___empty_init};
23497   val_t variable[2];
23498   void **closurevariable = NULL;
23499   trace.prev = tracehead; tracehead = &trace;
23500   trace.file = LOCATE_parser_prod;
23501   variable[0] =  self;
23502   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACrangeExpr].i]) return;
23503   return_label831: while(false);
23504   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACrangeExpr].i] = 1;
23505   tracehead = trace.prev;
23506   return;
23507 }
23508 void parser_prod___ACrangeExpr___init_acrangeexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
23509   struct trace_t trace = {NULL, NULL, 9654, LOCATE_parser_prod___ACrangeExpr___init_acrangeexpr};
23510   val_t variable[5];
23511   void **closurevariable = NULL;
23512   trace.prev = tracehead; tracehead = &trace;
23513   trace.file = LOCATE_parser_prod;
23514   variable[0] =  self;
23515   variable[1] =  param0;
23516   variable[2] =  param1;
23517   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACrangeExpr].i]) return;
23518   variable[4] = variable[0];
23519   CALL_parser_prod___ACrangeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*ACrangeExpr::empty_init*/;
23520   variable[4] = variable[0];
23521   ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n_expr*/;
23522   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23523   if (UNTAG_Bool(variable[4])) { /*if*/
23524     variable[4] = variable[0];
23525     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
23526   }
23527   variable[4] = variable[0];
23528   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
23529   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23530   if (UNTAG_Bool(variable[4])) { /*if*/
23531     variable[4] = variable[0];
23532     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
23533   }
23534   return_label832: while(false);
23535   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACrangeExpr].i] = 1;
23536   tracehead = trace.prev;
23537   return;
23538 }
23539 void parser_prod___AOrangeExpr___n_expr__eq(val_t  self, val_t  param0) {
23540   struct trace_t trace = {NULL, NULL, 9716, LOCATE_parser_prod___AOrangeExpr___n_expr__eq};
23541   val_t variable[4];
23542   void **closurevariable = NULL;
23543   trace.prev = tracehead; tracehead = &trace;
23544   trace.file = LOCATE_parser_prod;
23545   variable[0] =  self;
23546   variable[1] =  param0;
23547   variable[3] = variable[0];
23548   ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n*/;
23549   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23550   if (UNTAG_Bool(variable[3])) { /*if*/
23551     variable[3] = variable[0];
23552     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23553   }
23554   return_label833: while(false);
23555   tracehead = trace.prev;
23556   return;
23557 }
23558 void parser_prod___AOrangeExpr___n_expr2__eq(val_t  self, val_t  param0) {
23559   struct trace_t trace = {NULL, NULL, 9723, LOCATE_parser_prod___AOrangeExpr___n_expr2__eq};
23560   val_t variable[4];
23561   void **closurevariable = NULL;
23562   trace.prev = tracehead; tracehead = &trace;
23563   trace.file = LOCATE_parser_prod;
23564   variable[0] =  self;
23565   variable[1] =  param0;
23566   variable[3] = variable[0];
23567   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/ =  variable[1] /*n*/;
23568   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23569   if (UNTAG_Bool(variable[3])) { /*if*/
23570     variable[3] = variable[0];
23571     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23572   }
23573   return_label834: while(false);
23574   tracehead = trace.prev;
23575   return;
23576 }
23577 void parser_prod___AOrangeExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
23578   struct trace_t trace = {NULL, NULL, 9749, LOCATE_parser_prod___AOrangeExpr___replace_child};
23579   val_t variable[5];
23580   void **closurevariable = NULL;
23581   trace.prev = tracehead; tracehead = &trace;
23582   trace.file = LOCATE_parser_prod;
23583   variable[0] =  self;
23584   variable[1] =  param0;
23585   variable[2] =  param1;
23586   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23587   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrangeExpr___replace_child, LOCATE_parser_prod, 9751); nit_exit(1);}
23588   variable[4] = variable[0];
23589   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/;
23590   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23591   if (UNTAG_Bool(variable[4])) { /*if*/
23592     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23593     if (UNTAG_Bool(variable[4])) { /*if*/
23594       variable[4] = variable[0];
23595       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23596       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23597       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrangeExpr___replace_child, LOCATE_parser_prod, 9755); nit_exit(1);}
23598       variable[4] = variable[0];
23599       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[2] /*new_child*/;
23600     } else { /*if*/
23601       variable[4] = variable[0];
23602       ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  NIT_NULL /*null*/;
23603     }
23604     goto return_label835;
23605   }
23606   variable[4] = variable[0];
23607   variable[4] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/;
23608   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23609   if (UNTAG_Bool(variable[4])) { /*if*/
23610     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23611     if (UNTAG_Bool(variable[4])) { /*if*/
23612       variable[4] = variable[0];
23613       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23614       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23615       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AOrangeExpr___replace_child, LOCATE_parser_prod, 9765); nit_exit(1);}
23616       variable[4] = variable[0];
23617       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*new_child*/;
23618     } else { /*if*/
23619       variable[4] = variable[0];
23620       ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  NIT_NULL /*null*/;
23621     }
23622     goto return_label835;
23623   }
23624   return_label835: while(false);
23625   tracehead = trace.prev;
23626   return;
23627 }
23628 void parser_prod___AOrangeExpr___visit_all(val_t  self, val_t  param0) {
23629   struct trace_t trace = {NULL, NULL, 9774, LOCATE_parser_prod___AOrangeExpr___visit_all};
23630   val_t variable[4];
23631   void **closurevariable = NULL;
23632   trace.prev = tracehead; tracehead = &trace;
23633   trace.file = LOCATE_parser_prod;
23634   variable[0] =  self;
23635   variable[1] =  param0;
23636   variable[3] = variable[0];
23637   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23638   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23639   if (UNTAG_Bool(variable[3])) { /*if*/
23640     variable[3] = variable[0];
23641     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23642     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23643   }
23644   variable[3] = variable[0];
23645   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23646   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23647   if (UNTAG_Bool(variable[3])) { /*if*/
23648     variable[3] = variable[0];
23649     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23650     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23651   }
23652   return_label836: while(false);
23653   tracehead = trace.prev;
23654   return;
23655 }
23656 void parser_prod___AOrangeExpr___visit_all_reverse(val_t  self, val_t  param0) {
23657   struct trace_t trace = {NULL, NULL, 9784, LOCATE_parser_prod___AOrangeExpr___visit_all_reverse};
23658   val_t variable[4];
23659   void **closurevariable = NULL;
23660   trace.prev = tracehead; tracehead = &trace;
23661   trace.file = LOCATE_parser_prod;
23662   variable[0] =  self;
23663   variable[1] =  param0;
23664   variable[3] = variable[0];
23665   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23666   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23667   if (UNTAG_Bool(variable[3])) { /*if*/
23668     variable[3] = variable[0];
23669     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr(variable[3]) /*ARangeExpr::_n_expr*/;
23670     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23671   }
23672   variable[3] = variable[0];
23673   variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23674   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23675   if (UNTAG_Bool(variable[3])) { /*if*/
23676     variable[3] = variable[0];
23677     variable[3] = ATTR_parser_nodes___ARangeExpr____n_expr2(variable[3]) /*ARangeExpr::_n_expr2*/;
23678     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23679   }
23680   return_label837: while(false);
23681   tracehead = trace.prev;
23682   return;
23683 }
23684 void parser_prod___AOrangeExpr___empty_init(val_t  self, int* init_table) {
23685   struct trace_t trace = {NULL, NULL, 9731, LOCATE_parser_prod___AOrangeExpr___empty_init};
23686   val_t variable[2];
23687   void **closurevariable = NULL;
23688   trace.prev = tracehead; tracehead = &trace;
23689   trace.file = LOCATE_parser_prod;
23690   variable[0] =  self;
23691   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrangeExpr].i]) return;
23692   return_label838: while(false);
23693   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrangeExpr].i] = 1;
23694   tracehead = trace.prev;
23695   return;
23696 }
23697 void parser_prod___AOrangeExpr___init_aorangeexpr(val_t  self, val_t  param0, val_t  param1, int* init_table) {
23698   struct trace_t trace = {NULL, NULL, 9733, LOCATE_parser_prod___AOrangeExpr___init_aorangeexpr};
23699   val_t variable[5];
23700   void **closurevariable = NULL;
23701   trace.prev = tracehead; tracehead = &trace;
23702   trace.file = LOCATE_parser_prod;
23703   variable[0] =  self;
23704   variable[1] =  param0;
23705   variable[2] =  param1;
23706   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrangeExpr].i]) return;
23707   variable[4] = variable[0];
23708   CALL_parser_prod___AOrangeExpr___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AOrangeExpr::empty_init*/;
23709   variable[4] = variable[0];
23710   ATTR_parser_nodes___ARangeExpr____n_expr(variable[4]) /*ARangeExpr::_n_expr*/ =  variable[1] /*n_expr*/;
23711   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23712   if (UNTAG_Bool(variable[4])) { /*if*/
23713     variable[4] = variable[0];
23714     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[4]) /*PNode::parent=*/;
23715   }
23716   variable[4] = variable[0];
23717   ATTR_parser_nodes___ARangeExpr____n_expr2(variable[4]) /*ARangeExpr::_n_expr2*/ =  variable[2] /*n_expr2*/;
23718   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_expr2*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_expr2*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_expr2*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23719   if (UNTAG_Bool(variable[4])) { /*if*/
23720     variable[4] = variable[0];
23721     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_expr2*/)( variable[2] /*n_expr2*/, variable[4]) /*PNode::parent=*/;
23722   }
23723   return_label839: while(false);
23724   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AOrangeExpr].i] = 1;
23725   tracehead = trace.prev;
23726   return;
23727 }
23728 void parser_prod___AArrayExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
23729   struct trace_t trace = {NULL, NULL, 9811, LOCATE_parser_prod___AArrayExpr___replace_child};
23730   val_t variable[8];
23731   void **closurevariable = NULL;
23732   trace.prev = tracehead; tracehead = &trace;
23733   trace.file = LOCATE_parser_prod;
23734   variable[0] =  self;
23735   variable[1] =  param0;
23736   variable[2] =  param1;
23737   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23738   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AArrayExpr___replace_child, LOCATE_parser_prod, 9813); nit_exit(1);}
23739   variable[4] = variable[0];
23740   variable[4] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[4]) /*AArrayExpr::_n_exprs*/;
23741   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
23742   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
23743   variable[4] = variable[5];
23744   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
23745   while (true) { /*for*/
23746     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
23747     if (!UNTAG_Bool(variable[5])) break; /*for*/
23748     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
23749     variable[6] = variable[5];
23750     variable[7] = variable[0];
23751     variable[7] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[7]) /*AArrayExpr::_n_exprs*/;
23752     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
23753     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
23754     if (UNTAG_Bool(variable[7])) { /*if*/
23755       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23756       if (UNTAG_Bool(variable[7])) { /*if*/
23757         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23758         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AArrayExpr___replace_child, LOCATE_parser_prod, 9817); nit_exit(1);}
23759         variable[7] = variable[0];
23760         variable[7] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[7]) /*AArrayExpr::_n_exprs*/;
23761         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
23762         variable[7] = variable[0];
23763         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
23764       } else { /*if*/
23765         variable[7] = variable[0];
23766         variable[7] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[7]) /*AArrayExpr::_n_exprs*/;
23767         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
23768       }
23769       goto return_label840;
23770     }
23771     continue_841: while(0);
23772     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
23773   }
23774   break_841: while(0);
23775   return_label840: while(false);
23776   tracehead = trace.prev;
23777   return;
23778 }
23779 void parser_prod___AArrayExpr___visit_all(val_t  self, val_t  param0) {
23780   struct trace_t trace = {NULL, NULL, 9828, LOCATE_parser_prod___AArrayExpr___visit_all};
23781   val_t variable[6];
23782   void **closurevariable = NULL;
23783   trace.prev = tracehead; tracehead = &trace;
23784   trace.file = LOCATE_parser_prod;
23785   variable[0] =  self;
23786   variable[1] =  param0;
23787   variable[3] = variable[0];
23788   variable[3] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[3]) /*AArrayExpr::_n_exprs*/;
23789   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
23790   while (true) { /*for*/
23791     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
23792     if (!UNTAG_Bool(variable[4])) break; /*for*/
23793     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
23794     variable[5] = variable[4];
23795     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
23796     continue_843: while(0);
23797     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
23798   }
23799   break_843: while(0);
23800   return_label842: while(false);
23801   tracehead = trace.prev;
23802   return;
23803 }
23804 void parser_prod___AArrayExpr___visit_all_reverse(val_t  self, val_t  param0) {
23805   struct trace_t trace = {NULL, NULL, 9835, LOCATE_parser_prod___AArrayExpr___visit_all_reverse};
23806   val_t variable[5];
23807   void **closurevariable = NULL;
23808   trace.prev = tracehead; tracehead = &trace;
23809   trace.file = LOCATE_parser_prod;
23810   variable[0] =  self;
23811   variable[1] =  param0;
23812   variable[4] = variable[0];
23813   variable[4] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[4]) /*AArrayExpr::_n_exprs*/;
23814   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
23815   variable[3] = variable[4];
23816   while (true) { /*while*/
23817     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
23818     if (!UNTAG_Bool(variable[4])) break; /* while*/
23819     variable[4] = variable[0];
23820     variable[4] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[4]) /*AArrayExpr::_n_exprs*/;
23821     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
23822     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
23823     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
23824     variable[3] = variable[4] /*i=*/;
23825     continue_845: while(0);
23826   }
23827   break_845: while(0);
23828   return_label844: while(false);
23829   tracehead = trace.prev;
23830   return;
23831 }
23832 void parser_prod___AArrayExpr___empty_init(val_t  self, int* init_table) {
23833   struct trace_t trace = {NULL, NULL, 9796, LOCATE_parser_prod___AArrayExpr___empty_init};
23834   val_t variable[2];
23835   void **closurevariable = NULL;
23836   trace.prev = tracehead; tracehead = &trace;
23837   trace.file = LOCATE_parser_prod;
23838   variable[0] =  self;
23839   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AArrayExpr].i]) return;
23840   return_label846: while(false);
23841   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AArrayExpr].i] = 1;
23842   tracehead = trace.prev;
23843   return;
23844 }
23845 void parser_prod___AArrayExpr___init_aarrayexpr(val_t  self, val_t  param0, int* init_table) {
23846   struct trace_t trace = {NULL, NULL, 9798, LOCATE_parser_prod___AArrayExpr___init_aarrayexpr};
23847   val_t variable[7];
23848   void **closurevariable = NULL;
23849   trace.prev = tracehead; tracehead = &trace;
23850   trace.file = LOCATE_parser_prod;
23851   variable[0] =  self;
23852   variable[1] =  param0;
23853   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AArrayExpr].i]) return;
23854   variable[3] = variable[0];
23855   CALL_parser_prod___AArrayExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AArrayExpr::empty_init*/;
23856   variable[3] = variable[0];
23857   variable[4] = NEW_List_list___List___init(); /*new List[PExpr]*/
23858   ATTR_parser_nodes___AArrayExpr____n_exprs(variable[3]) /*AArrayExpr::_n_exprs*/ = variable[4];
23859   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_exprs*/)( variable[1] /*n_exprs*/) /*AbstractArray::iterator*/;
23860   while (true) { /*for*/
23861     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
23862     if (!UNTAG_Bool(variable[4])) break; /*for*/
23863     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
23864     variable[5] = variable[4];
23865     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
23866     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AArrayExpr___init_aarrayexpr, LOCATE_parser_prod, 9805); nit_exit(1);}
23867     variable[6] = variable[0];
23868     variable[6] = ATTR_parser_nodes___AArrayExpr____n_exprs(variable[6]) /*AArrayExpr::_n_exprs*/;
23869     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
23870     variable[6] = variable[0];
23871     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
23872     continue_848: while(0);
23873     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
23874   }
23875   break_848: while(0);
23876   return_label847: while(false);
23877   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AArrayExpr].i] = 1;
23878   tracehead = trace.prev;
23879   return;
23880 }
23881 void parser_prod___ASelfExpr___n_kwself__eq(val_t  self, val_t  param0) {
23882   struct trace_t trace = {NULL, NULL, 9847, LOCATE_parser_prod___ASelfExpr___n_kwself__eq};
23883   val_t variable[4];
23884   void **closurevariable = NULL;
23885   trace.prev = tracehead; tracehead = &trace;
23886   trace.file = LOCATE_parser_prod;
23887   variable[0] =  self;
23888   variable[1] =  param0;
23889   variable[3] = variable[0];
23890   ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/ =  variable[1] /*n*/;
23891   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23892   if (UNTAG_Bool(variable[3])) { /*if*/
23893     variable[3] = variable[0];
23894     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
23895   }
23896   return_label849: while(false);
23897   tracehead = trace.prev;
23898   return;
23899 }
23900 void parser_prod___ASelfExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
23901   struct trace_t trace = {NULL, NULL, 9868, LOCATE_parser_prod___ASelfExpr___replace_child};
23902   val_t variable[5];
23903   void **closurevariable = NULL;
23904   trace.prev = tracehead; tracehead = &trace;
23905   trace.file = LOCATE_parser_prod;
23906   variable[0] =  self;
23907   variable[1] =  param0;
23908   variable[2] =  param1;
23909   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23910   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASelfExpr___replace_child, LOCATE_parser_prod, 9870); nit_exit(1);}
23911   variable[4] = variable[0];
23912   variable[4] = ATTR_parser_nodes___ASelfExpr____n_kwself(variable[4]) /*ASelfExpr::_n_kwself*/;
23913   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
23914   if (UNTAG_Bool(variable[4])) { /*if*/
23915     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
23916     if (UNTAG_Bool(variable[4])) { /*if*/
23917       variable[4] = variable[0];
23918       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
23919       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwself, ID_TKwself)) /*cast TKwself*/;
23920       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASelfExpr___replace_child, LOCATE_parser_prod, 9874); nit_exit(1);}
23921       variable[4] = variable[0];
23922       ATTR_parser_nodes___ASelfExpr____n_kwself(variable[4]) /*ASelfExpr::_n_kwself*/ =  variable[2] /*new_child*/;
23923     } else { /*if*/
23924       variable[4] = variable[0];
23925       ATTR_parser_nodes___ASelfExpr____n_kwself(variable[4]) /*ASelfExpr::_n_kwself*/ =  NIT_NULL /*null*/;
23926     }
23927     goto return_label850;
23928   }
23929   return_label850: while(false);
23930   tracehead = trace.prev;
23931   return;
23932 }
23933 void parser_prod___ASelfExpr___visit_all(val_t  self, val_t  param0) {
23934   struct trace_t trace = {NULL, NULL, 9883, LOCATE_parser_prod___ASelfExpr___visit_all};
23935   val_t variable[4];
23936   void **closurevariable = NULL;
23937   trace.prev = tracehead; tracehead = &trace;
23938   trace.file = LOCATE_parser_prod;
23939   variable[0] =  self;
23940   variable[1] =  param0;
23941   variable[3] = variable[0];
23942   variable[3] = ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/;
23943   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23944   if (UNTAG_Bool(variable[3])) { /*if*/
23945     variable[3] = variable[0];
23946     variable[3] = ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/;
23947     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23948   }
23949   return_label851: while(false);
23950   tracehead = trace.prev;
23951   return;
23952 }
23953 void parser_prod___ASelfExpr___visit_all_reverse(val_t  self, val_t  param0) {
23954   struct trace_t trace = {NULL, NULL, 9890, LOCATE_parser_prod___ASelfExpr___visit_all_reverse};
23955   val_t variable[4];
23956   void **closurevariable = NULL;
23957   trace.prev = tracehead; tracehead = &trace;
23958   trace.file = LOCATE_parser_prod;
23959   variable[0] =  self;
23960   variable[1] =  param0;
23961   variable[3] = variable[0];
23962   variable[3] = ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/;
23963   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
23964   if (UNTAG_Bool(variable[3])) { /*if*/
23965     variable[3] = variable[0];
23966     variable[3] = ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/;
23967     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
23968   }
23969   return_label852: while(false);
23970   tracehead = trace.prev;
23971   return;
23972 }
23973 void parser_prod___ASelfExpr___empty_init(val_t  self, int* init_table) {
23974   struct trace_t trace = {NULL, NULL, 9855, LOCATE_parser_prod___ASelfExpr___empty_init};
23975   val_t variable[2];
23976   void **closurevariable = NULL;
23977   trace.prev = tracehead; tracehead = &trace;
23978   trace.file = LOCATE_parser_prod;
23979   variable[0] =  self;
23980   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASelfExpr].i]) return;
23981   return_label853: while(false);
23982   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASelfExpr].i] = 1;
23983   tracehead = trace.prev;
23984   return;
23985 }
23986 void parser_prod___ASelfExpr___init_aselfexpr(val_t  self, val_t  param0, int* init_table) {
23987   struct trace_t trace = {NULL, NULL, 9857, LOCATE_parser_prod___ASelfExpr___init_aselfexpr};
23988   val_t variable[4];
23989   void **closurevariable = NULL;
23990   trace.prev = tracehead; tracehead = &trace;
23991   trace.file = LOCATE_parser_prod;
23992   variable[0] =  self;
23993   variable[1] =  param0;
23994   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASelfExpr].i]) return;
23995   variable[3] = variable[0];
23996   CALL_parser_prod___ASelfExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ASelfExpr::empty_init*/;
23997   variable[3] = variable[0];
23998   ATTR_parser_nodes___ASelfExpr____n_kwself(variable[3]) /*ASelfExpr::_n_kwself*/ =  variable[1] /*n_kwself*/;
23999   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwself*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwself*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwself*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwself*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwself*/)( variable[1] /*n_kwself*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24000   if (UNTAG_Bool(variable[3])) { /*if*/
24001     variable[3] = variable[0];
24002     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwself*/)( variable[1] /*n_kwself*/, variable[3]) /*PNode::parent=*/;
24003   }
24004   return_label854: while(false);
24005   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASelfExpr].i] = 1;
24006   tracehead = trace.prev;
24007   return;
24008 }
24009 void parser_prod___AImplicitSelfExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24010   struct trace_t trace = {NULL, NULL, 9906, LOCATE_parser_prod___AImplicitSelfExpr___replace_child};
24011   val_t variable[5];
24012   void **closurevariable = NULL;
24013   trace.prev = tracehead; tracehead = &trace;
24014   trace.file = LOCATE_parser_prod;
24015   variable[0] =  self;
24016   variable[1] =  param0;
24017   variable[2] =  param1;
24018   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24019   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AImplicitSelfExpr___replace_child, LOCATE_parser_prod, 9908); nit_exit(1);}
24020   return_label855: while(false);
24021   tracehead = trace.prev;
24022   return;
24023 }
24024 void parser_prod___AImplicitSelfExpr___visit_all(val_t  self, val_t  param0) {
24025   struct trace_t trace = {NULL, NULL, 9911, LOCATE_parser_prod___AImplicitSelfExpr___visit_all};
24026   val_t variable[3];
24027   void **closurevariable = NULL;
24028   trace.prev = tracehead; tracehead = &trace;
24029   trace.file = LOCATE_parser_prod;
24030   variable[0] =  self;
24031   variable[1] =  param0;
24032   return_label856: while(false);
24033   tracehead = trace.prev;
24034   return;
24035 }
24036 void parser_prod___AImplicitSelfExpr___visit_all_reverse(val_t  self, val_t  param0) {
24037   struct trace_t trace = {NULL, NULL, 9915, LOCATE_parser_prod___AImplicitSelfExpr___visit_all_reverse};
24038   val_t variable[3];
24039   void **closurevariable = NULL;
24040   trace.prev = tracehead; tracehead = &trace;
24041   trace.file = LOCATE_parser_prod;
24042   variable[0] =  self;
24043   variable[1] =  param0;
24044   return_label857: while(false);
24045   tracehead = trace.prev;
24046   return;
24047 }
24048 void parser_prod___AImplicitSelfExpr___empty_init(val_t  self, int* init_table) {
24049   struct trace_t trace = {NULL, NULL, 9899, LOCATE_parser_prod___AImplicitSelfExpr___empty_init};
24050   val_t variable[2];
24051   void **closurevariable = NULL;
24052   trace.prev = tracehead; tracehead = &trace;
24053   trace.file = LOCATE_parser_prod;
24054   variable[0] =  self;
24055   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImplicitSelfExpr].i]) return;
24056   return_label858: while(false);
24057   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImplicitSelfExpr].i] = 1;
24058   tracehead = trace.prev;
24059   return;
24060 }
24061 void parser_prod___AImplicitSelfExpr___init_aimplicitselfexpr(val_t  self, int* init_table) {
24062   struct trace_t trace = {NULL, NULL, 9901, LOCATE_parser_prod___AImplicitSelfExpr___init_aimplicitselfexpr};
24063   val_t variable[3];
24064   void **closurevariable = NULL;
24065   trace.prev = tracehead; tracehead = &trace;
24066   trace.file = LOCATE_parser_prod;
24067   variable[0] =  self;
24068   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImplicitSelfExpr].i]) return;
24069   variable[2] = variable[0];
24070   CALL_parser_prod___AImplicitSelfExpr___empty_init(variable[2])(variable[2], init_table /*YYY*/) /*AImplicitSelfExpr::empty_init*/;
24071   return_label859: while(false);
24072   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AImplicitSelfExpr].i] = 1;
24073   tracehead = trace.prev;
24074   return;
24075 }
24076 void parser_prod___ATrueExpr___n_kwtrue__eq(val_t  self, val_t  param0) {
24077   struct trace_t trace = {NULL, NULL, 9920, LOCATE_parser_prod___ATrueExpr___n_kwtrue__eq};
24078   val_t variable[4];
24079   void **closurevariable = NULL;
24080   trace.prev = tracehead; tracehead = &trace;
24081   trace.file = LOCATE_parser_prod;
24082   variable[0] =  self;
24083   variable[1] =  param0;
24084   variable[3] = variable[0];
24085   ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/ =  variable[1] /*n*/;
24086   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24087   if (UNTAG_Bool(variable[3])) { /*if*/
24088     variable[3] = variable[0];
24089     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24090   }
24091   return_label860: while(false);
24092   tracehead = trace.prev;
24093   return;
24094 }
24095 void parser_prod___ATrueExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24096   struct trace_t trace = {NULL, NULL, 9941, LOCATE_parser_prod___ATrueExpr___replace_child};
24097   val_t variable[5];
24098   void **closurevariable = NULL;
24099   trace.prev = tracehead; tracehead = &trace;
24100   trace.file = LOCATE_parser_prod;
24101   variable[0] =  self;
24102   variable[1] =  param0;
24103   variable[2] =  param1;
24104   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24105   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATrueExpr___replace_child, LOCATE_parser_prod, 9943); nit_exit(1);}
24106   variable[4] = variable[0];
24107   variable[4] = ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[4]) /*ATrueExpr::_n_kwtrue*/;
24108   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24109   if (UNTAG_Bool(variable[4])) { /*if*/
24110     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24111     if (UNTAG_Bool(variable[4])) { /*if*/
24112       variable[4] = variable[0];
24113       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24114       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwtrue, ID_TKwtrue)) /*cast TKwtrue*/;
24115       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ATrueExpr___replace_child, LOCATE_parser_prod, 9947); nit_exit(1);}
24116       variable[4] = variable[0];
24117       ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[4]) /*ATrueExpr::_n_kwtrue*/ =  variable[2] /*new_child*/;
24118     } else { /*if*/
24119       variable[4] = variable[0];
24120       ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[4]) /*ATrueExpr::_n_kwtrue*/ =  NIT_NULL /*null*/;
24121     }
24122     goto return_label861;
24123   }
24124   return_label861: while(false);
24125   tracehead = trace.prev;
24126   return;
24127 }
24128 void parser_prod___ATrueExpr___visit_all(val_t  self, val_t  param0) {
24129   struct trace_t trace = {NULL, NULL, 9956, LOCATE_parser_prod___ATrueExpr___visit_all};
24130   val_t variable[4];
24131   void **closurevariable = NULL;
24132   trace.prev = tracehead; tracehead = &trace;
24133   trace.file = LOCATE_parser_prod;
24134   variable[0] =  self;
24135   variable[1] =  param0;
24136   variable[3] = variable[0];
24137   variable[3] = ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/;
24138   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24139   if (UNTAG_Bool(variable[3])) { /*if*/
24140     variable[3] = variable[0];
24141     variable[3] = ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/;
24142     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24143   }
24144   return_label862: while(false);
24145   tracehead = trace.prev;
24146   return;
24147 }
24148 void parser_prod___ATrueExpr___visit_all_reverse(val_t  self, val_t  param0) {
24149   struct trace_t trace = {NULL, NULL, 9963, LOCATE_parser_prod___ATrueExpr___visit_all_reverse};
24150   val_t variable[4];
24151   void **closurevariable = NULL;
24152   trace.prev = tracehead; tracehead = &trace;
24153   trace.file = LOCATE_parser_prod;
24154   variable[0] =  self;
24155   variable[1] =  param0;
24156   variable[3] = variable[0];
24157   variable[3] = ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/;
24158   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24159   if (UNTAG_Bool(variable[3])) { /*if*/
24160     variable[3] = variable[0];
24161     variable[3] = ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/;
24162     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24163   }
24164   return_label863: while(false);
24165   tracehead = trace.prev;
24166   return;
24167 }
24168 void parser_prod___ATrueExpr___empty_init(val_t  self, int* init_table) {
24169   struct trace_t trace = {NULL, NULL, 9928, LOCATE_parser_prod___ATrueExpr___empty_init};
24170   val_t variable[2];
24171   void **closurevariable = NULL;
24172   trace.prev = tracehead; tracehead = &trace;
24173   trace.file = LOCATE_parser_prod;
24174   variable[0] =  self;
24175   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATrueExpr].i]) return;
24176   return_label864: while(false);
24177   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATrueExpr].i] = 1;
24178   tracehead = trace.prev;
24179   return;
24180 }
24181 void parser_prod___ATrueExpr___init_atrueexpr(val_t  self, val_t  param0, int* init_table) {
24182   struct trace_t trace = {NULL, NULL, 9930, LOCATE_parser_prod___ATrueExpr___init_atrueexpr};
24183   val_t variable[4];
24184   void **closurevariable = NULL;
24185   trace.prev = tracehead; tracehead = &trace;
24186   trace.file = LOCATE_parser_prod;
24187   variable[0] =  self;
24188   variable[1] =  param0;
24189   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATrueExpr].i]) return;
24190   variable[3] = variable[0];
24191   CALL_parser_prod___ATrueExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ATrueExpr::empty_init*/;
24192   variable[3] = variable[0];
24193   ATTR_parser_nodes___ATrueExpr____n_kwtrue(variable[3]) /*ATrueExpr::_n_kwtrue*/ =  variable[1] /*n_kwtrue*/;
24194   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwtrue*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwtrue*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwtrue*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwtrue*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwtrue*/)( variable[1] /*n_kwtrue*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24195   if (UNTAG_Bool(variable[3])) { /*if*/
24196     variable[3] = variable[0];
24197     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwtrue*/)( variable[1] /*n_kwtrue*/, variable[3]) /*PNode::parent=*/;
24198   }
24199   return_label865: while(false);
24200   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ATrueExpr].i] = 1;
24201   tracehead = trace.prev;
24202   return;
24203 }
24204 void parser_prod___AFalseExpr___n_kwfalse__eq(val_t  self, val_t  param0) {
24205   struct trace_t trace = {NULL, NULL, 9971, LOCATE_parser_prod___AFalseExpr___n_kwfalse__eq};
24206   val_t variable[4];
24207   void **closurevariable = NULL;
24208   trace.prev = tracehead; tracehead = &trace;
24209   trace.file = LOCATE_parser_prod;
24210   variable[0] =  self;
24211   variable[1] =  param0;
24212   variable[3] = variable[0];
24213   ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/ =  variable[1] /*n*/;
24214   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24215   if (UNTAG_Bool(variable[3])) { /*if*/
24216     variable[3] = variable[0];
24217     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24218   }
24219   return_label866: while(false);
24220   tracehead = trace.prev;
24221   return;
24222 }
24223 void parser_prod___AFalseExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24224   struct trace_t trace = {NULL, NULL, 9992, LOCATE_parser_prod___AFalseExpr___replace_child};
24225   val_t variable[5];
24226   void **closurevariable = NULL;
24227   trace.prev = tracehead; tracehead = &trace;
24228   trace.file = LOCATE_parser_prod;
24229   variable[0] =  self;
24230   variable[1] =  param0;
24231   variable[2] =  param1;
24232   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24233   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFalseExpr___replace_child, LOCATE_parser_prod, 9994); nit_exit(1);}
24234   variable[4] = variable[0];
24235   variable[4] = ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[4]) /*AFalseExpr::_n_kwfalse*/;
24236   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24237   if (UNTAG_Bool(variable[4])) { /*if*/
24238     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24239     if (UNTAG_Bool(variable[4])) { /*if*/
24240       variable[4] = variable[0];
24241       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24242       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwfalse, ID_TKwfalse)) /*cast TKwfalse*/;
24243       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFalseExpr___replace_child, LOCATE_parser_prod, 9998); nit_exit(1);}
24244       variable[4] = variable[0];
24245       ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[4]) /*AFalseExpr::_n_kwfalse*/ =  variable[2] /*new_child*/;
24246     } else { /*if*/
24247       variable[4] = variable[0];
24248       ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[4]) /*AFalseExpr::_n_kwfalse*/ =  NIT_NULL /*null*/;
24249     }
24250     goto return_label867;
24251   }
24252   return_label867: while(false);
24253   tracehead = trace.prev;
24254   return;
24255 }
24256 void parser_prod___AFalseExpr___visit_all(val_t  self, val_t  param0) {
24257   struct trace_t trace = {NULL, NULL, 10007, LOCATE_parser_prod___AFalseExpr___visit_all};
24258   val_t variable[4];
24259   void **closurevariable = NULL;
24260   trace.prev = tracehead; tracehead = &trace;
24261   trace.file = LOCATE_parser_prod;
24262   variable[0] =  self;
24263   variable[1] =  param0;
24264   variable[3] = variable[0];
24265   variable[3] = ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/;
24266   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24267   if (UNTAG_Bool(variable[3])) { /*if*/
24268     variable[3] = variable[0];
24269     variable[3] = ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/;
24270     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24271   }
24272   return_label868: while(false);
24273   tracehead = trace.prev;
24274   return;
24275 }
24276 void parser_prod___AFalseExpr___visit_all_reverse(val_t  self, val_t  param0) {
24277   struct trace_t trace = {NULL, NULL, 10014, LOCATE_parser_prod___AFalseExpr___visit_all_reverse};
24278   val_t variable[4];
24279   void **closurevariable = NULL;
24280   trace.prev = tracehead; tracehead = &trace;
24281   trace.file = LOCATE_parser_prod;
24282   variable[0] =  self;
24283   variable[1] =  param0;
24284   variable[3] = variable[0];
24285   variable[3] = ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/;
24286   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24287   if (UNTAG_Bool(variable[3])) { /*if*/
24288     variable[3] = variable[0];
24289     variable[3] = ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/;
24290     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24291   }
24292   return_label869: while(false);
24293   tracehead = trace.prev;
24294   return;
24295 }
24296 void parser_prod___AFalseExpr___empty_init(val_t  self, int* init_table) {
24297   struct trace_t trace = {NULL, NULL, 9979, LOCATE_parser_prod___AFalseExpr___empty_init};
24298   val_t variable[2];
24299   void **closurevariable = NULL;
24300   trace.prev = tracehead; tracehead = &trace;
24301   trace.file = LOCATE_parser_prod;
24302   variable[0] =  self;
24303   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFalseExpr].i]) return;
24304   return_label870: while(false);
24305   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFalseExpr].i] = 1;
24306   tracehead = trace.prev;
24307   return;
24308 }
24309 void parser_prod___AFalseExpr___init_afalseexpr(val_t  self, val_t  param0, int* init_table) {
24310   struct trace_t trace = {NULL, NULL, 9981, LOCATE_parser_prod___AFalseExpr___init_afalseexpr};
24311   val_t variable[4];
24312   void **closurevariable = NULL;
24313   trace.prev = tracehead; tracehead = &trace;
24314   trace.file = LOCATE_parser_prod;
24315   variable[0] =  self;
24316   variable[1] =  param0;
24317   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFalseExpr].i]) return;
24318   variable[3] = variable[0];
24319   CALL_parser_prod___AFalseExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AFalseExpr::empty_init*/;
24320   variable[3] = variable[0];
24321   ATTR_parser_nodes___AFalseExpr____n_kwfalse(variable[3]) /*AFalseExpr::_n_kwfalse*/ =  variable[1] /*n_kwfalse*/;
24322   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwfalse*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwfalse*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwfalse*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwfalse*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwfalse*/)( variable[1] /*n_kwfalse*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24323   if (UNTAG_Bool(variable[3])) { /*if*/
24324     variable[3] = variable[0];
24325     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwfalse*/)( variable[1] /*n_kwfalse*/, variable[3]) /*PNode::parent=*/;
24326   }
24327   return_label871: while(false);
24328   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFalseExpr].i] = 1;
24329   tracehead = trace.prev;
24330   return;
24331 }
24332 void parser_prod___ANullExpr___n_kwnull__eq(val_t  self, val_t  param0) {
24333   struct trace_t trace = {NULL, NULL, 10022, LOCATE_parser_prod___ANullExpr___n_kwnull__eq};
24334   val_t variable[4];
24335   void **closurevariable = NULL;
24336   trace.prev = tracehead; tracehead = &trace;
24337   trace.file = LOCATE_parser_prod;
24338   variable[0] =  self;
24339   variable[1] =  param0;
24340   variable[3] = variable[0];
24341   ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/ =  variable[1] /*n*/;
24342   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24343   if (UNTAG_Bool(variable[3])) { /*if*/
24344     variable[3] = variable[0];
24345     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24346   }
24347   return_label872: while(false);
24348   tracehead = trace.prev;
24349   return;
24350 }
24351 void parser_prod___ANullExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24352   struct trace_t trace = {NULL, NULL, 10043, LOCATE_parser_prod___ANullExpr___replace_child};
24353   val_t variable[5];
24354   void **closurevariable = NULL;
24355   trace.prev = tracehead; tracehead = &trace;
24356   trace.file = LOCATE_parser_prod;
24357   variable[0] =  self;
24358   variable[1] =  param0;
24359   variable[2] =  param1;
24360   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24361   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANullExpr___replace_child, LOCATE_parser_prod, 10045); nit_exit(1);}
24362   variable[4] = variable[0];
24363   variable[4] = ATTR_parser_nodes___ANullExpr____n_kwnull(variable[4]) /*ANullExpr::_n_kwnull*/;
24364   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24365   if (UNTAG_Bool(variable[4])) { /*if*/
24366     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24367     if (UNTAG_Bool(variable[4])) { /*if*/
24368       variable[4] = variable[0];
24369       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24370       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwnull, ID_TKwnull)) /*cast TKwnull*/;
24371       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ANullExpr___replace_child, LOCATE_parser_prod, 10049); nit_exit(1);}
24372       variable[4] = variable[0];
24373       ATTR_parser_nodes___ANullExpr____n_kwnull(variable[4]) /*ANullExpr::_n_kwnull*/ =  variable[2] /*new_child*/;
24374     } else { /*if*/
24375       variable[4] = variable[0];
24376       ATTR_parser_nodes___ANullExpr____n_kwnull(variable[4]) /*ANullExpr::_n_kwnull*/ =  NIT_NULL /*null*/;
24377     }
24378     goto return_label873;
24379   }
24380   return_label873: while(false);
24381   tracehead = trace.prev;
24382   return;
24383 }
24384 void parser_prod___ANullExpr___visit_all(val_t  self, val_t  param0) {
24385   struct trace_t trace = {NULL, NULL, 10058, LOCATE_parser_prod___ANullExpr___visit_all};
24386   val_t variable[4];
24387   void **closurevariable = NULL;
24388   trace.prev = tracehead; tracehead = &trace;
24389   trace.file = LOCATE_parser_prod;
24390   variable[0] =  self;
24391   variable[1] =  param0;
24392   variable[3] = variable[0];
24393   variable[3] = ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/;
24394   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24395   if (UNTAG_Bool(variable[3])) { /*if*/
24396     variable[3] = variable[0];
24397     variable[3] = ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/;
24398     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24399   }
24400   return_label874: while(false);
24401   tracehead = trace.prev;
24402   return;
24403 }
24404 void parser_prod___ANullExpr___visit_all_reverse(val_t  self, val_t  param0) {
24405   struct trace_t trace = {NULL, NULL, 10065, LOCATE_parser_prod___ANullExpr___visit_all_reverse};
24406   val_t variable[4];
24407   void **closurevariable = NULL;
24408   trace.prev = tracehead; tracehead = &trace;
24409   trace.file = LOCATE_parser_prod;
24410   variable[0] =  self;
24411   variable[1] =  param0;
24412   variable[3] = variable[0];
24413   variable[3] = ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/;
24414   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24415   if (UNTAG_Bool(variable[3])) { /*if*/
24416     variable[3] = variable[0];
24417     variable[3] = ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/;
24418     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24419   }
24420   return_label875: while(false);
24421   tracehead = trace.prev;
24422   return;
24423 }
24424 void parser_prod___ANullExpr___empty_init(val_t  self, int* init_table) {
24425   struct trace_t trace = {NULL, NULL, 10030, LOCATE_parser_prod___ANullExpr___empty_init};
24426   val_t variable[2];
24427   void **closurevariable = NULL;
24428   trace.prev = tracehead; tracehead = &trace;
24429   trace.file = LOCATE_parser_prod;
24430   variable[0] =  self;
24431   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANullExpr].i]) return;
24432   return_label876: while(false);
24433   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANullExpr].i] = 1;
24434   tracehead = trace.prev;
24435   return;
24436 }
24437 void parser_prod___ANullExpr___init_anullexpr(val_t  self, val_t  param0, int* init_table) {
24438   struct trace_t trace = {NULL, NULL, 10032, LOCATE_parser_prod___ANullExpr___init_anullexpr};
24439   val_t variable[4];
24440   void **closurevariable = NULL;
24441   trace.prev = tracehead; tracehead = &trace;
24442   trace.file = LOCATE_parser_prod;
24443   variable[0] =  self;
24444   variable[1] =  param0;
24445   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANullExpr].i]) return;
24446   variable[3] = variable[0];
24447   CALL_parser_prod___ANullExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ANullExpr::empty_init*/;
24448   variable[3] = variable[0];
24449   ATTR_parser_nodes___ANullExpr____n_kwnull(variable[3]) /*ANullExpr::_n_kwnull*/ =  variable[1] /*n_kwnull*/;
24450   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwnull*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwnull*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwnull*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwnull*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwnull*/)( variable[1] /*n_kwnull*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24451   if (UNTAG_Bool(variable[3])) { /*if*/
24452     variable[3] = variable[0];
24453     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwnull*/)( variable[1] /*n_kwnull*/, variable[3]) /*PNode::parent=*/;
24454   }
24455   return_label877: while(false);
24456   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ANullExpr].i] = 1;
24457   tracehead = trace.prev;
24458   return;
24459 }
24460 void parser_prod___AIntExpr___n_number__eq(val_t  self, val_t  param0) {
24461   struct trace_t trace = {NULL, NULL, 10073, LOCATE_parser_prod___AIntExpr___n_number__eq};
24462   val_t variable[4];
24463   void **closurevariable = NULL;
24464   trace.prev = tracehead; tracehead = &trace;
24465   trace.file = LOCATE_parser_prod;
24466   variable[0] =  self;
24467   variable[1] =  param0;
24468   variable[3] = variable[0];
24469   ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/ =  variable[1] /*n*/;
24470   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24471   if (UNTAG_Bool(variable[3])) { /*if*/
24472     variable[3] = variable[0];
24473     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24474   }
24475   return_label878: while(false);
24476   tracehead = trace.prev;
24477   return;
24478 }
24479 void parser_prod___AIntExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24480   struct trace_t trace = {NULL, NULL, 10094, LOCATE_parser_prod___AIntExpr___replace_child};
24481   val_t variable[5];
24482   void **closurevariable = NULL;
24483   trace.prev = tracehead; tracehead = &trace;
24484   trace.file = LOCATE_parser_prod;
24485   variable[0] =  self;
24486   variable[1] =  param0;
24487   variable[2] =  param1;
24488   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24489   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIntExpr___replace_child, LOCATE_parser_prod, 10096); nit_exit(1);}
24490   variable[4] = variable[0];
24491   variable[4] = ATTR_parser_nodes___AIntExpr____n_number(variable[4]) /*AIntExpr::_n_number*/;
24492   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24493   if (UNTAG_Bool(variable[4])) { /*if*/
24494     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24495     if (UNTAG_Bool(variable[4])) { /*if*/
24496       variable[4] = variable[0];
24497       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24498       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TNumber, ID_TNumber)) /*cast TNumber*/;
24499       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AIntExpr___replace_child, LOCATE_parser_prod, 10100); nit_exit(1);}
24500       variable[4] = variable[0];
24501       ATTR_parser_nodes___AIntExpr____n_number(variable[4]) /*AIntExpr::_n_number*/ =  variable[2] /*new_child*/;
24502     } else { /*if*/
24503       variable[4] = variable[0];
24504       ATTR_parser_nodes___AIntExpr____n_number(variable[4]) /*AIntExpr::_n_number*/ =  NIT_NULL /*null*/;
24505     }
24506     goto return_label879;
24507   }
24508   return_label879: while(false);
24509   tracehead = trace.prev;
24510   return;
24511 }
24512 void parser_prod___AIntExpr___visit_all(val_t  self, val_t  param0) {
24513   struct trace_t trace = {NULL, NULL, 10109, LOCATE_parser_prod___AIntExpr___visit_all};
24514   val_t variable[4];
24515   void **closurevariable = NULL;
24516   trace.prev = tracehead; tracehead = &trace;
24517   trace.file = LOCATE_parser_prod;
24518   variable[0] =  self;
24519   variable[1] =  param0;
24520   variable[3] = variable[0];
24521   variable[3] = ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/;
24522   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24523   if (UNTAG_Bool(variable[3])) { /*if*/
24524     variable[3] = variable[0];
24525     variable[3] = ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/;
24526     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24527   }
24528   return_label880: while(false);
24529   tracehead = trace.prev;
24530   return;
24531 }
24532 void parser_prod___AIntExpr___visit_all_reverse(val_t  self, val_t  param0) {
24533   struct trace_t trace = {NULL, NULL, 10116, LOCATE_parser_prod___AIntExpr___visit_all_reverse};
24534   val_t variable[4];
24535   void **closurevariable = NULL;
24536   trace.prev = tracehead; tracehead = &trace;
24537   trace.file = LOCATE_parser_prod;
24538   variable[0] =  self;
24539   variable[1] =  param0;
24540   variable[3] = variable[0];
24541   variable[3] = ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/;
24542   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24543   if (UNTAG_Bool(variable[3])) { /*if*/
24544     variable[3] = variable[0];
24545     variable[3] = ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/;
24546     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24547   }
24548   return_label881: while(false);
24549   tracehead = trace.prev;
24550   return;
24551 }
24552 void parser_prod___AIntExpr___empty_init(val_t  self, int* init_table) {
24553   struct trace_t trace = {NULL, NULL, 10081, LOCATE_parser_prod___AIntExpr___empty_init};
24554   val_t variable[2];
24555   void **closurevariable = NULL;
24556   trace.prev = tracehead; tracehead = &trace;
24557   trace.file = LOCATE_parser_prod;
24558   variable[0] =  self;
24559   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntExpr].i]) return;
24560   return_label882: while(false);
24561   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntExpr].i] = 1;
24562   tracehead = trace.prev;
24563   return;
24564 }
24565 void parser_prod___AIntExpr___init_aintexpr(val_t  self, val_t  param0, int* init_table) {
24566   struct trace_t trace = {NULL, NULL, 10083, LOCATE_parser_prod___AIntExpr___init_aintexpr};
24567   val_t variable[4];
24568   void **closurevariable = NULL;
24569   trace.prev = tracehead; tracehead = &trace;
24570   trace.file = LOCATE_parser_prod;
24571   variable[0] =  self;
24572   variable[1] =  param0;
24573   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntExpr].i]) return;
24574   variable[3] = variable[0];
24575   CALL_parser_prod___AIntExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AIntExpr::empty_init*/;
24576   variable[3] = variable[0];
24577   ATTR_parser_nodes___AIntExpr____n_number(variable[3]) /*AIntExpr::_n_number*/ =  variable[1] /*n_number*/;
24578   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_number*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_number*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_number*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_number*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_number*/)( variable[1] /*n_number*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24579   if (UNTAG_Bool(variable[3])) { /*if*/
24580     variable[3] = variable[0];
24581     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_number*/)( variable[1] /*n_number*/, variable[3]) /*PNode::parent=*/;
24582   }
24583   return_label883: while(false);
24584   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AIntExpr].i] = 1;
24585   tracehead = trace.prev;
24586   return;
24587 }
24588 void parser_prod___AFloatExpr___n_float__eq(val_t  self, val_t  param0) {
24589   struct trace_t trace = {NULL, NULL, 10124, LOCATE_parser_prod___AFloatExpr___n_float__eq};
24590   val_t variable[4];
24591   void **closurevariable = NULL;
24592   trace.prev = tracehead; tracehead = &trace;
24593   trace.file = LOCATE_parser_prod;
24594   variable[0] =  self;
24595   variable[1] =  param0;
24596   variable[3] = variable[0];
24597   ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/ =  variable[1] /*n*/;
24598   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24599   if (UNTAG_Bool(variable[3])) { /*if*/
24600     variable[3] = variable[0];
24601     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24602   }
24603   return_label884: while(false);
24604   tracehead = trace.prev;
24605   return;
24606 }
24607 void parser_prod___AFloatExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24608   struct trace_t trace = {NULL, NULL, 10145, LOCATE_parser_prod___AFloatExpr___replace_child};
24609   val_t variable[5];
24610   void **closurevariable = NULL;
24611   trace.prev = tracehead; tracehead = &trace;
24612   trace.file = LOCATE_parser_prod;
24613   variable[0] =  self;
24614   variable[1] =  param0;
24615   variable[2] =  param1;
24616   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24617   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFloatExpr___replace_child, LOCATE_parser_prod, 10147); nit_exit(1);}
24618   variable[4] = variable[0];
24619   variable[4] = ATTR_parser_nodes___AFloatExpr____n_float(variable[4]) /*AFloatExpr::_n_float*/;
24620   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24621   if (UNTAG_Bool(variable[4])) { /*if*/
24622     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24623     if (UNTAG_Bool(variable[4])) { /*if*/
24624       variable[4] = variable[0];
24625       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24626       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TFloat, ID_TFloat)) /*cast TFloat*/;
24627       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AFloatExpr___replace_child, LOCATE_parser_prod, 10151); nit_exit(1);}
24628       variable[4] = variable[0];
24629       ATTR_parser_nodes___AFloatExpr____n_float(variable[4]) /*AFloatExpr::_n_float*/ =  variable[2] /*new_child*/;
24630     } else { /*if*/
24631       variable[4] = variable[0];
24632       ATTR_parser_nodes___AFloatExpr____n_float(variable[4]) /*AFloatExpr::_n_float*/ =  NIT_NULL /*null*/;
24633     }
24634     goto return_label885;
24635   }
24636   return_label885: while(false);
24637   tracehead = trace.prev;
24638   return;
24639 }
24640 void parser_prod___AFloatExpr___visit_all(val_t  self, val_t  param0) {
24641   struct trace_t trace = {NULL, NULL, 10160, LOCATE_parser_prod___AFloatExpr___visit_all};
24642   val_t variable[4];
24643   void **closurevariable = NULL;
24644   trace.prev = tracehead; tracehead = &trace;
24645   trace.file = LOCATE_parser_prod;
24646   variable[0] =  self;
24647   variable[1] =  param0;
24648   variable[3] = variable[0];
24649   variable[3] = ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/;
24650   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24651   if (UNTAG_Bool(variable[3])) { /*if*/
24652     variable[3] = variable[0];
24653     variable[3] = ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/;
24654     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24655   }
24656   return_label886: while(false);
24657   tracehead = trace.prev;
24658   return;
24659 }
24660 void parser_prod___AFloatExpr___visit_all_reverse(val_t  self, val_t  param0) {
24661   struct trace_t trace = {NULL, NULL, 10167, LOCATE_parser_prod___AFloatExpr___visit_all_reverse};
24662   val_t variable[4];
24663   void **closurevariable = NULL;
24664   trace.prev = tracehead; tracehead = &trace;
24665   trace.file = LOCATE_parser_prod;
24666   variable[0] =  self;
24667   variable[1] =  param0;
24668   variable[3] = variable[0];
24669   variable[3] = ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/;
24670   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24671   if (UNTAG_Bool(variable[3])) { /*if*/
24672     variable[3] = variable[0];
24673     variable[3] = ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/;
24674     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24675   }
24676   return_label887: while(false);
24677   tracehead = trace.prev;
24678   return;
24679 }
24680 void parser_prod___AFloatExpr___empty_init(val_t  self, int* init_table) {
24681   struct trace_t trace = {NULL, NULL, 10132, LOCATE_parser_prod___AFloatExpr___empty_init};
24682   val_t variable[2];
24683   void **closurevariable = NULL;
24684   trace.prev = tracehead; tracehead = &trace;
24685   trace.file = LOCATE_parser_prod;
24686   variable[0] =  self;
24687   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFloatExpr].i]) return;
24688   return_label888: while(false);
24689   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFloatExpr].i] = 1;
24690   tracehead = trace.prev;
24691   return;
24692 }
24693 void parser_prod___AFloatExpr___init_afloatexpr(val_t  self, val_t  param0, int* init_table) {
24694   struct trace_t trace = {NULL, NULL, 10134, LOCATE_parser_prod___AFloatExpr___init_afloatexpr};
24695   val_t variable[4];
24696   void **closurevariable = NULL;
24697   trace.prev = tracehead; tracehead = &trace;
24698   trace.file = LOCATE_parser_prod;
24699   variable[0] =  self;
24700   variable[1] =  param0;
24701   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFloatExpr].i]) return;
24702   variable[3] = variable[0];
24703   CALL_parser_prod___AFloatExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AFloatExpr::empty_init*/;
24704   variable[3] = variable[0];
24705   ATTR_parser_nodes___AFloatExpr____n_float(variable[3]) /*AFloatExpr::_n_float*/ =  variable[1] /*n_float*/;
24706   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_float*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_float*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_float*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_float*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_float*/)( variable[1] /*n_float*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24707   if (UNTAG_Bool(variable[3])) { /*if*/
24708     variable[3] = variable[0];
24709     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_float*/)( variable[1] /*n_float*/, variable[3]) /*PNode::parent=*/;
24710   }
24711   return_label889: while(false);
24712   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AFloatExpr].i] = 1;
24713   tracehead = trace.prev;
24714   return;
24715 }
24716 void parser_prod___ACharExpr___n_char__eq(val_t  self, val_t  param0) {
24717   struct trace_t trace = {NULL, NULL, 10175, LOCATE_parser_prod___ACharExpr___n_char__eq};
24718   val_t variable[4];
24719   void **closurevariable = NULL;
24720   trace.prev = tracehead; tracehead = &trace;
24721   trace.file = LOCATE_parser_prod;
24722   variable[0] =  self;
24723   variable[1] =  param0;
24724   variable[3] = variable[0];
24725   ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/ =  variable[1] /*n*/;
24726   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24727   if (UNTAG_Bool(variable[3])) { /*if*/
24728     variable[3] = variable[0];
24729     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24730   }
24731   return_label890: while(false);
24732   tracehead = trace.prev;
24733   return;
24734 }
24735 void parser_prod___ACharExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24736   struct trace_t trace = {NULL, NULL, 10196, LOCATE_parser_prod___ACharExpr___replace_child};
24737   val_t variable[5];
24738   void **closurevariable = NULL;
24739   trace.prev = tracehead; tracehead = &trace;
24740   trace.file = LOCATE_parser_prod;
24741   variable[0] =  self;
24742   variable[1] =  param0;
24743   variable[2] =  param1;
24744   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24745   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACharExpr___replace_child, LOCATE_parser_prod, 10198); nit_exit(1);}
24746   variable[4] = variable[0];
24747   variable[4] = ATTR_parser_nodes___ACharExpr____n_char(variable[4]) /*ACharExpr::_n_char*/;
24748   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24749   if (UNTAG_Bool(variable[4])) { /*if*/
24750     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24751     if (UNTAG_Bool(variable[4])) { /*if*/
24752       variable[4] = variable[0];
24753       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24754       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TChar, ID_TChar)) /*cast TChar*/;
24755       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ACharExpr___replace_child, LOCATE_parser_prod, 10202); nit_exit(1);}
24756       variable[4] = variable[0];
24757       ATTR_parser_nodes___ACharExpr____n_char(variable[4]) /*ACharExpr::_n_char*/ =  variable[2] /*new_child*/;
24758     } else { /*if*/
24759       variable[4] = variable[0];
24760       ATTR_parser_nodes___ACharExpr____n_char(variable[4]) /*ACharExpr::_n_char*/ =  NIT_NULL /*null*/;
24761     }
24762     goto return_label891;
24763   }
24764   return_label891: while(false);
24765   tracehead = trace.prev;
24766   return;
24767 }
24768 void parser_prod___ACharExpr___visit_all(val_t  self, val_t  param0) {
24769   struct trace_t trace = {NULL, NULL, 10211, LOCATE_parser_prod___ACharExpr___visit_all};
24770   val_t variable[4];
24771   void **closurevariable = NULL;
24772   trace.prev = tracehead; tracehead = &trace;
24773   trace.file = LOCATE_parser_prod;
24774   variable[0] =  self;
24775   variable[1] =  param0;
24776   variable[3] = variable[0];
24777   variable[3] = ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/;
24778   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24779   if (UNTAG_Bool(variable[3])) { /*if*/
24780     variable[3] = variable[0];
24781     variable[3] = ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/;
24782     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24783   }
24784   return_label892: while(false);
24785   tracehead = trace.prev;
24786   return;
24787 }
24788 void parser_prod___ACharExpr___visit_all_reverse(val_t  self, val_t  param0) {
24789   struct trace_t trace = {NULL, NULL, 10218, LOCATE_parser_prod___ACharExpr___visit_all_reverse};
24790   val_t variable[4];
24791   void **closurevariable = NULL;
24792   trace.prev = tracehead; tracehead = &trace;
24793   trace.file = LOCATE_parser_prod;
24794   variable[0] =  self;
24795   variable[1] =  param0;
24796   variable[3] = variable[0];
24797   variable[3] = ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/;
24798   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24799   if (UNTAG_Bool(variable[3])) { /*if*/
24800     variable[3] = variable[0];
24801     variable[3] = ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/;
24802     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24803   }
24804   return_label893: while(false);
24805   tracehead = trace.prev;
24806   return;
24807 }
24808 void parser_prod___ACharExpr___empty_init(val_t  self, int* init_table) {
24809   struct trace_t trace = {NULL, NULL, 10183, LOCATE_parser_prod___ACharExpr___empty_init};
24810   val_t variable[2];
24811   void **closurevariable = NULL;
24812   trace.prev = tracehead; tracehead = &trace;
24813   trace.file = LOCATE_parser_prod;
24814   variable[0] =  self;
24815   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACharExpr].i]) return;
24816   return_label894: while(false);
24817   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACharExpr].i] = 1;
24818   tracehead = trace.prev;
24819   return;
24820 }
24821 void parser_prod___ACharExpr___init_acharexpr(val_t  self, val_t  param0, int* init_table) {
24822   struct trace_t trace = {NULL, NULL, 10185, LOCATE_parser_prod___ACharExpr___init_acharexpr};
24823   val_t variable[4];
24824   void **closurevariable = NULL;
24825   trace.prev = tracehead; tracehead = &trace;
24826   trace.file = LOCATE_parser_prod;
24827   variable[0] =  self;
24828   variable[1] =  param0;
24829   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACharExpr].i]) return;
24830   variable[3] = variable[0];
24831   CALL_parser_prod___ACharExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ACharExpr::empty_init*/;
24832   variable[3] = variable[0];
24833   ATTR_parser_nodes___ACharExpr____n_char(variable[3]) /*ACharExpr::_n_char*/ =  variable[1] /*n_char*/;
24834   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_char*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_char*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_char*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_char*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_char*/)( variable[1] /*n_char*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24835   if (UNTAG_Bool(variable[3])) { /*if*/
24836     variable[3] = variable[0];
24837     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_char*/)( variable[1] /*n_char*/, variable[3]) /*PNode::parent=*/;
24838   }
24839   return_label895: while(false);
24840   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ACharExpr].i] = 1;
24841   tracehead = trace.prev;
24842   return;
24843 }
24844 void parser_prod___AStringExpr___n_string__eq(val_t  self, val_t  param0) {
24845   struct trace_t trace = {NULL, NULL, 10226, LOCATE_parser_prod___AStringExpr___n_string__eq};
24846   val_t variable[4];
24847   void **closurevariable = NULL;
24848   trace.prev = tracehead; tracehead = &trace;
24849   trace.file = LOCATE_parser_prod;
24850   variable[0] =  self;
24851   variable[1] =  param0;
24852   variable[3] = variable[0];
24853   ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/ =  variable[1] /*n*/;
24854   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24855   if (UNTAG_Bool(variable[3])) { /*if*/
24856     variable[3] = variable[0];
24857     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24858   }
24859   return_label896: while(false);
24860   tracehead = trace.prev;
24861   return;
24862 }
24863 void parser_prod___AStringExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24864   struct trace_t trace = {NULL, NULL, 10247, LOCATE_parser_prod___AStringExpr___replace_child};
24865   val_t variable[5];
24866   void **closurevariable = NULL;
24867   trace.prev = tracehead; tracehead = &trace;
24868   trace.file = LOCATE_parser_prod;
24869   variable[0] =  self;
24870   variable[1] =  param0;
24871   variable[2] =  param1;
24872   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24873   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStringExpr___replace_child, LOCATE_parser_prod, 10249); nit_exit(1);}
24874   variable[4] = variable[0];
24875   variable[4] = ATTR_parser_nodes___AStringExpr____n_string(variable[4]) /*AStringExpr::_n_string*/;
24876   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
24877   if (UNTAG_Bool(variable[4])) { /*if*/
24878     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24879     if (UNTAG_Bool(variable[4])) { /*if*/
24880       variable[4] = variable[0];
24881       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
24882       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TString, ID_TString)) /*cast TString*/;
24883       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStringExpr___replace_child, LOCATE_parser_prod, 10253); nit_exit(1);}
24884       variable[4] = variable[0];
24885       ATTR_parser_nodes___AStringExpr____n_string(variable[4]) /*AStringExpr::_n_string*/ =  variable[2] /*new_child*/;
24886     } else { /*if*/
24887       variable[4] = variable[0];
24888       ATTR_parser_nodes___AStringExpr____n_string(variable[4]) /*AStringExpr::_n_string*/ =  NIT_NULL /*null*/;
24889     }
24890     goto return_label897;
24891   }
24892   return_label897: while(false);
24893   tracehead = trace.prev;
24894   return;
24895 }
24896 void parser_prod___AStringExpr___visit_all(val_t  self, val_t  param0) {
24897   struct trace_t trace = {NULL, NULL, 10262, LOCATE_parser_prod___AStringExpr___visit_all};
24898   val_t variable[4];
24899   void **closurevariable = NULL;
24900   trace.prev = tracehead; tracehead = &trace;
24901   trace.file = LOCATE_parser_prod;
24902   variable[0] =  self;
24903   variable[1] =  param0;
24904   variable[3] = variable[0];
24905   variable[3] = ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/;
24906   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24907   if (UNTAG_Bool(variable[3])) { /*if*/
24908     variable[3] = variable[0];
24909     variable[3] = ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/;
24910     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24911   }
24912   return_label898: while(false);
24913   tracehead = trace.prev;
24914   return;
24915 }
24916 void parser_prod___AStringExpr___visit_all_reverse(val_t  self, val_t  param0) {
24917   struct trace_t trace = {NULL, NULL, 10269, LOCATE_parser_prod___AStringExpr___visit_all_reverse};
24918   val_t variable[4];
24919   void **closurevariable = NULL;
24920   trace.prev = tracehead; tracehead = &trace;
24921   trace.file = LOCATE_parser_prod;
24922   variable[0] =  self;
24923   variable[1] =  param0;
24924   variable[3] = variable[0];
24925   variable[3] = ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/;
24926   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
24927   if (UNTAG_Bool(variable[3])) { /*if*/
24928     variable[3] = variable[0];
24929     variable[3] = ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/;
24930     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
24931   }
24932   return_label899: while(false);
24933   tracehead = trace.prev;
24934   return;
24935 }
24936 void parser_prod___AStringExpr___empty_init(val_t  self, int* init_table) {
24937   struct trace_t trace = {NULL, NULL, 10234, LOCATE_parser_prod___AStringExpr___empty_init};
24938   val_t variable[2];
24939   void **closurevariable = NULL;
24940   trace.prev = tracehead; tracehead = &trace;
24941   trace.file = LOCATE_parser_prod;
24942   variable[0] =  self;
24943   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStringExpr].i]) return;
24944   return_label900: while(false);
24945   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStringExpr].i] = 1;
24946   tracehead = trace.prev;
24947   return;
24948 }
24949 void parser_prod___AStringExpr___init_astringexpr(val_t  self, val_t  param0, int* init_table) {
24950   struct trace_t trace = {NULL, NULL, 10236, LOCATE_parser_prod___AStringExpr___init_astringexpr};
24951   val_t variable[4];
24952   void **closurevariable = NULL;
24953   trace.prev = tracehead; tracehead = &trace;
24954   trace.file = LOCATE_parser_prod;
24955   variable[0] =  self;
24956   variable[1] =  param0;
24957   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStringExpr].i]) return;
24958   variable[3] = variable[0];
24959   CALL_parser_prod___AStringExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AStringExpr::empty_init*/;
24960   variable[3] = variable[0];
24961   ATTR_parser_nodes___AStringExpr____n_string(variable[3]) /*AStringExpr::_n_string*/ =  variable[1] /*n_string*/;
24962   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_string*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_string*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_string*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)( variable[1] /*n_string*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24963   if (UNTAG_Bool(variable[3])) { /*if*/
24964     variable[3] = variable[0];
24965     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_string*/)( variable[1] /*n_string*/, variable[3]) /*PNode::parent=*/;
24966   }
24967   return_label901: while(false);
24968   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStringExpr].i] = 1;
24969   tracehead = trace.prev;
24970   return;
24971 }
24972 void parser_prod___AStartStringExpr___n_string__eq(val_t  self, val_t  param0) {
24973   struct trace_t trace = {NULL, NULL, 10277, LOCATE_parser_prod___AStartStringExpr___n_string__eq};
24974   val_t variable[4];
24975   void **closurevariable = NULL;
24976   trace.prev = tracehead; tracehead = &trace;
24977   trace.file = LOCATE_parser_prod;
24978   variable[0] =  self;
24979   variable[1] =  param0;
24980   variable[3] = variable[0];
24981   ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/ =  variable[1] /*n*/;
24982   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
24983   if (UNTAG_Bool(variable[3])) { /*if*/
24984     variable[3] = variable[0];
24985     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
24986   }
24987   return_label902: while(false);
24988   tracehead = trace.prev;
24989   return;
24990 }
24991 void parser_prod___AStartStringExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
24992   struct trace_t trace = {NULL, NULL, 10298, LOCATE_parser_prod___AStartStringExpr___replace_child};
24993   val_t variable[5];
24994   void **closurevariable = NULL;
24995   trace.prev = tracehead; tracehead = &trace;
24996   trace.file = LOCATE_parser_prod;
24997   variable[0] =  self;
24998   variable[1] =  param0;
24999   variable[2] =  param1;
25000   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25001   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStartStringExpr___replace_child, LOCATE_parser_prod, 10300); nit_exit(1);}
25002   variable[4] = variable[0];
25003   variable[4] = ATTR_parser_nodes___AStartStringExpr____n_string(variable[4]) /*AStartStringExpr::_n_string*/;
25004   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25005   if (UNTAG_Bool(variable[4])) { /*if*/
25006     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25007     if (UNTAG_Bool(variable[4])) { /*if*/
25008       variable[4] = variable[0];
25009       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25010       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TStartString, ID_TStartString)) /*cast TStartString*/;
25011       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AStartStringExpr___replace_child, LOCATE_parser_prod, 10304); nit_exit(1);}
25012       variable[4] = variable[0];
25013       ATTR_parser_nodes___AStartStringExpr____n_string(variable[4]) /*AStartStringExpr::_n_string*/ =  variable[2] /*new_child*/;
25014     } else { /*if*/
25015       variable[4] = variable[0];
25016       ATTR_parser_nodes___AStartStringExpr____n_string(variable[4]) /*AStartStringExpr::_n_string*/ =  NIT_NULL /*null*/;
25017     }
25018     goto return_label903;
25019   }
25020   return_label903: while(false);
25021   tracehead = trace.prev;
25022   return;
25023 }
25024 void parser_prod___AStartStringExpr___visit_all(val_t  self, val_t  param0) {
25025   struct trace_t trace = {NULL, NULL, 10313, LOCATE_parser_prod___AStartStringExpr___visit_all};
25026   val_t variable[4];
25027   void **closurevariable = NULL;
25028   trace.prev = tracehead; tracehead = &trace;
25029   trace.file = LOCATE_parser_prod;
25030   variable[0] =  self;
25031   variable[1] =  param0;
25032   variable[3] = variable[0];
25033   variable[3] = ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/;
25034   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25035   if (UNTAG_Bool(variable[3])) { /*if*/
25036     variable[3] = variable[0];
25037     variable[3] = ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/;
25038     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25039   }
25040   return_label904: while(false);
25041   tracehead = trace.prev;
25042   return;
25043 }
25044 void parser_prod___AStartStringExpr___visit_all_reverse(val_t  self, val_t  param0) {
25045   struct trace_t trace = {NULL, NULL, 10320, LOCATE_parser_prod___AStartStringExpr___visit_all_reverse};
25046   val_t variable[4];
25047   void **closurevariable = NULL;
25048   trace.prev = tracehead; tracehead = &trace;
25049   trace.file = LOCATE_parser_prod;
25050   variable[0] =  self;
25051   variable[1] =  param0;
25052   variable[3] = variable[0];
25053   variable[3] = ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/;
25054   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25055   if (UNTAG_Bool(variable[3])) { /*if*/
25056     variable[3] = variable[0];
25057     variable[3] = ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/;
25058     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25059   }
25060   return_label905: while(false);
25061   tracehead = trace.prev;
25062   return;
25063 }
25064 void parser_prod___AStartStringExpr___empty_init(val_t  self, int* init_table) {
25065   struct trace_t trace = {NULL, NULL, 10285, LOCATE_parser_prod___AStartStringExpr___empty_init};
25066   val_t variable[2];
25067   void **closurevariable = NULL;
25068   trace.prev = tracehead; tracehead = &trace;
25069   trace.file = LOCATE_parser_prod;
25070   variable[0] =  self;
25071   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStartStringExpr].i]) return;
25072   return_label906: while(false);
25073   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStartStringExpr].i] = 1;
25074   tracehead = trace.prev;
25075   return;
25076 }
25077 void parser_prod___AStartStringExpr___init_astartstringexpr(val_t  self, val_t  param0, int* init_table) {
25078   struct trace_t trace = {NULL, NULL, 10287, LOCATE_parser_prod___AStartStringExpr___init_astartstringexpr};
25079   val_t variable[4];
25080   void **closurevariable = NULL;
25081   trace.prev = tracehead; tracehead = &trace;
25082   trace.file = LOCATE_parser_prod;
25083   variable[0] =  self;
25084   variable[1] =  param0;
25085   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStartStringExpr].i]) return;
25086   variable[3] = variable[0];
25087   CALL_parser_prod___AStartStringExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AStartStringExpr::empty_init*/;
25088   variable[3] = variable[0];
25089   ATTR_parser_nodes___AStartStringExpr____n_string(variable[3]) /*AStartStringExpr::_n_string*/ =  variable[1] /*n_string*/;
25090   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_string*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_string*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_string*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)( variable[1] /*n_string*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25091   if (UNTAG_Bool(variable[3])) { /*if*/
25092     variable[3] = variable[0];
25093     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_string*/)( variable[1] /*n_string*/, variable[3]) /*PNode::parent=*/;
25094   }
25095   return_label907: while(false);
25096   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AStartStringExpr].i] = 1;
25097   tracehead = trace.prev;
25098   return;
25099 }
25100 void parser_prod___AMidStringExpr___n_string__eq(val_t  self, val_t  param0) {
25101   struct trace_t trace = {NULL, NULL, 10328, LOCATE_parser_prod___AMidStringExpr___n_string__eq};
25102   val_t variable[4];
25103   void **closurevariable = NULL;
25104   trace.prev = tracehead; tracehead = &trace;
25105   trace.file = LOCATE_parser_prod;
25106   variable[0] =  self;
25107   variable[1] =  param0;
25108   variable[3] = variable[0];
25109   ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/ =  variable[1] /*n*/;
25110   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25111   if (UNTAG_Bool(variable[3])) { /*if*/
25112     variable[3] = variable[0];
25113     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25114   }
25115   return_label908: while(false);
25116   tracehead = trace.prev;
25117   return;
25118 }
25119 void parser_prod___AMidStringExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
25120   struct trace_t trace = {NULL, NULL, 10349, LOCATE_parser_prod___AMidStringExpr___replace_child};
25121   val_t variable[5];
25122   void **closurevariable = NULL;
25123   trace.prev = tracehead; tracehead = &trace;
25124   trace.file = LOCATE_parser_prod;
25125   variable[0] =  self;
25126   variable[1] =  param0;
25127   variable[2] =  param1;
25128   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25129   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMidStringExpr___replace_child, LOCATE_parser_prod, 10351); nit_exit(1);}
25130   variable[4] = variable[0];
25131   variable[4] = ATTR_parser_nodes___AMidStringExpr____n_string(variable[4]) /*AMidStringExpr::_n_string*/;
25132   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25133   if (UNTAG_Bool(variable[4])) { /*if*/
25134     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25135     if (UNTAG_Bool(variable[4])) { /*if*/
25136       variable[4] = variable[0];
25137       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25138       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TMidString, ID_TMidString)) /*cast TMidString*/;
25139       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMidStringExpr___replace_child, LOCATE_parser_prod, 10355); nit_exit(1);}
25140       variable[4] = variable[0];
25141       ATTR_parser_nodes___AMidStringExpr____n_string(variable[4]) /*AMidStringExpr::_n_string*/ =  variable[2] /*new_child*/;
25142     } else { /*if*/
25143       variable[4] = variable[0];
25144       ATTR_parser_nodes___AMidStringExpr____n_string(variable[4]) /*AMidStringExpr::_n_string*/ =  NIT_NULL /*null*/;
25145     }
25146     goto return_label909;
25147   }
25148   return_label909: while(false);
25149   tracehead = trace.prev;
25150   return;
25151 }
25152 void parser_prod___AMidStringExpr___visit_all(val_t  self, val_t  param0) {
25153   struct trace_t trace = {NULL, NULL, 10364, LOCATE_parser_prod___AMidStringExpr___visit_all};
25154   val_t variable[4];
25155   void **closurevariable = NULL;
25156   trace.prev = tracehead; tracehead = &trace;
25157   trace.file = LOCATE_parser_prod;
25158   variable[0] =  self;
25159   variable[1] =  param0;
25160   variable[3] = variable[0];
25161   variable[3] = ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/;
25162   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25163   if (UNTAG_Bool(variable[3])) { /*if*/
25164     variable[3] = variable[0];
25165     variable[3] = ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/;
25166     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25167   }
25168   return_label910: while(false);
25169   tracehead = trace.prev;
25170   return;
25171 }
25172 void parser_prod___AMidStringExpr___visit_all_reverse(val_t  self, val_t  param0) {
25173   struct trace_t trace = {NULL, NULL, 10371, LOCATE_parser_prod___AMidStringExpr___visit_all_reverse};
25174   val_t variable[4];
25175   void **closurevariable = NULL;
25176   trace.prev = tracehead; tracehead = &trace;
25177   trace.file = LOCATE_parser_prod;
25178   variable[0] =  self;
25179   variable[1] =  param0;
25180   variable[3] = variable[0];
25181   variable[3] = ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/;
25182   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25183   if (UNTAG_Bool(variable[3])) { /*if*/
25184     variable[3] = variable[0];
25185     variable[3] = ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/;
25186     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25187   }
25188   return_label911: while(false);
25189   tracehead = trace.prev;
25190   return;
25191 }
25192 void parser_prod___AMidStringExpr___empty_init(val_t  self, int* init_table) {
25193   struct trace_t trace = {NULL, NULL, 10336, LOCATE_parser_prod___AMidStringExpr___empty_init};
25194   val_t variable[2];
25195   void **closurevariable = NULL;
25196   trace.prev = tracehead; tracehead = &trace;
25197   trace.file = LOCATE_parser_prod;
25198   variable[0] =  self;
25199   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMidStringExpr].i]) return;
25200   return_label912: while(false);
25201   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMidStringExpr].i] = 1;
25202   tracehead = trace.prev;
25203   return;
25204 }
25205 void parser_prod___AMidStringExpr___init_amidstringexpr(val_t  self, val_t  param0, int* init_table) {
25206   struct trace_t trace = {NULL, NULL, 10338, LOCATE_parser_prod___AMidStringExpr___init_amidstringexpr};
25207   val_t variable[4];
25208   void **closurevariable = NULL;
25209   trace.prev = tracehead; tracehead = &trace;
25210   trace.file = LOCATE_parser_prod;
25211   variable[0] =  self;
25212   variable[1] =  param0;
25213   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMidStringExpr].i]) return;
25214   variable[3] = variable[0];
25215   CALL_parser_prod___AMidStringExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AMidStringExpr::empty_init*/;
25216   variable[3] = variable[0];
25217   ATTR_parser_nodes___AMidStringExpr____n_string(variable[3]) /*AMidStringExpr::_n_string*/ =  variable[1] /*n_string*/;
25218   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_string*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_string*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_string*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)( variable[1] /*n_string*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25219   if (UNTAG_Bool(variable[3])) { /*if*/
25220     variable[3] = variable[0];
25221     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_string*/)( variable[1] /*n_string*/, variable[3]) /*PNode::parent=*/;
25222   }
25223   return_label913: while(false);
25224   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMidStringExpr].i] = 1;
25225   tracehead = trace.prev;
25226   return;
25227 }
25228 void parser_prod___AEndStringExpr___n_string__eq(val_t  self, val_t  param0) {
25229   struct trace_t trace = {NULL, NULL, 10379, LOCATE_parser_prod___AEndStringExpr___n_string__eq};
25230   val_t variable[4];
25231   void **closurevariable = NULL;
25232   trace.prev = tracehead; tracehead = &trace;
25233   trace.file = LOCATE_parser_prod;
25234   variable[0] =  self;
25235   variable[1] =  param0;
25236   variable[3] = variable[0];
25237   ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/ =  variable[1] /*n*/;
25238   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25239   if (UNTAG_Bool(variable[3])) { /*if*/
25240     variable[3] = variable[0];
25241     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25242   }
25243   return_label914: while(false);
25244   tracehead = trace.prev;
25245   return;
25246 }
25247 void parser_prod___AEndStringExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
25248   struct trace_t trace = {NULL, NULL, 10400, LOCATE_parser_prod___AEndStringExpr___replace_child};
25249   val_t variable[5];
25250   void **closurevariable = NULL;
25251   trace.prev = tracehead; tracehead = &trace;
25252   trace.file = LOCATE_parser_prod;
25253   variable[0] =  self;
25254   variable[1] =  param0;
25255   variable[2] =  param1;
25256   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25257   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEndStringExpr___replace_child, LOCATE_parser_prod, 10402); nit_exit(1);}
25258   variable[4] = variable[0];
25259   variable[4] = ATTR_parser_nodes___AEndStringExpr____n_string(variable[4]) /*AEndStringExpr::_n_string*/;
25260   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25261   if (UNTAG_Bool(variable[4])) { /*if*/
25262     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25263     if (UNTAG_Bool(variable[4])) { /*if*/
25264       variable[4] = variable[0];
25265       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25266       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TEndString, ID_TEndString)) /*cast TEndString*/;
25267       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AEndStringExpr___replace_child, LOCATE_parser_prod, 10406); nit_exit(1);}
25268       variable[4] = variable[0];
25269       ATTR_parser_nodes___AEndStringExpr____n_string(variable[4]) /*AEndStringExpr::_n_string*/ =  variable[2] /*new_child*/;
25270     } else { /*if*/
25271       variable[4] = variable[0];
25272       ATTR_parser_nodes___AEndStringExpr____n_string(variable[4]) /*AEndStringExpr::_n_string*/ =  NIT_NULL /*null*/;
25273     }
25274     goto return_label915;
25275   }
25276   return_label915: while(false);
25277   tracehead = trace.prev;
25278   return;
25279 }
25280 void parser_prod___AEndStringExpr___visit_all(val_t  self, val_t  param0) {
25281   struct trace_t trace = {NULL, NULL, 10415, LOCATE_parser_prod___AEndStringExpr___visit_all};
25282   val_t variable[4];
25283   void **closurevariable = NULL;
25284   trace.prev = tracehead; tracehead = &trace;
25285   trace.file = LOCATE_parser_prod;
25286   variable[0] =  self;
25287   variable[1] =  param0;
25288   variable[3] = variable[0];
25289   variable[3] = ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/;
25290   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25291   if (UNTAG_Bool(variable[3])) { /*if*/
25292     variable[3] = variable[0];
25293     variable[3] = ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/;
25294     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25295   }
25296   return_label916: while(false);
25297   tracehead = trace.prev;
25298   return;
25299 }
25300 void parser_prod___AEndStringExpr___visit_all_reverse(val_t  self, val_t  param0) {
25301   struct trace_t trace = {NULL, NULL, 10422, LOCATE_parser_prod___AEndStringExpr___visit_all_reverse};
25302   val_t variable[4];
25303   void **closurevariable = NULL;
25304   trace.prev = tracehead; tracehead = &trace;
25305   trace.file = LOCATE_parser_prod;
25306   variable[0] =  self;
25307   variable[1] =  param0;
25308   variable[3] = variable[0];
25309   variable[3] = ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/;
25310   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25311   if (UNTAG_Bool(variable[3])) { /*if*/
25312     variable[3] = variable[0];
25313     variable[3] = ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/;
25314     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25315   }
25316   return_label917: while(false);
25317   tracehead = trace.prev;
25318   return;
25319 }
25320 void parser_prod___AEndStringExpr___empty_init(val_t  self, int* init_table) {
25321   struct trace_t trace = {NULL, NULL, 10387, LOCATE_parser_prod___AEndStringExpr___empty_init};
25322   val_t variable[2];
25323   void **closurevariable = NULL;
25324   trace.prev = tracehead; tracehead = &trace;
25325   trace.file = LOCATE_parser_prod;
25326   variable[0] =  self;
25327   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEndStringExpr].i]) return;
25328   return_label918: while(false);
25329   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEndStringExpr].i] = 1;
25330   tracehead = trace.prev;
25331   return;
25332 }
25333 void parser_prod___AEndStringExpr___init_aendstringexpr(val_t  self, val_t  param0, int* init_table) {
25334   struct trace_t trace = {NULL, NULL, 10389, LOCATE_parser_prod___AEndStringExpr___init_aendstringexpr};
25335   val_t variable[4];
25336   void **closurevariable = NULL;
25337   trace.prev = tracehead; tracehead = &trace;
25338   trace.file = LOCATE_parser_prod;
25339   variable[0] =  self;
25340   variable[1] =  param0;
25341   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEndStringExpr].i]) return;
25342   variable[3] = variable[0];
25343   CALL_parser_prod___AEndStringExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AEndStringExpr::empty_init*/;
25344   variable[3] = variable[0];
25345   ATTR_parser_nodes___AEndStringExpr____n_string(variable[3]) /*AEndStringExpr::_n_string*/ =  variable[1] /*n_string*/;
25346   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_string*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_string*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_string*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_string*/)( variable[1] /*n_string*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25347   if (UNTAG_Bool(variable[3])) { /*if*/
25348     variable[3] = variable[0];
25349     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_string*/)( variable[1] /*n_string*/, variable[3]) /*PNode::parent=*/;
25350   }
25351   return_label919: while(false);
25352   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AEndStringExpr].i] = 1;
25353   tracehead = trace.prev;
25354   return;
25355 }
25356 void parser_prod___ASuperstringExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
25357   struct trace_t trace = {NULL, NULL, 10446, LOCATE_parser_prod___ASuperstringExpr___replace_child};
25358   val_t variable[8];
25359   void **closurevariable = NULL;
25360   trace.prev = tracehead; tracehead = &trace;
25361   trace.file = LOCATE_parser_prod;
25362   variable[0] =  self;
25363   variable[1] =  param0;
25364   variable[2] =  param1;
25365   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25366   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperstringExpr___replace_child, LOCATE_parser_prod, 10448); nit_exit(1);}
25367   variable[4] = variable[0];
25368   variable[4] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[4]) /*ASuperstringExpr::_n_exprs*/;
25369   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
25370   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
25371   variable[4] = variable[5];
25372   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
25373   while (true) { /*for*/
25374     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
25375     if (!UNTAG_Bool(variable[5])) break; /*for*/
25376     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
25377     variable[6] = variable[5];
25378     variable[7] = variable[0];
25379     variable[7] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[7]) /*ASuperstringExpr::_n_exprs*/;
25380     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
25381     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
25382     if (UNTAG_Bool(variable[7])) { /*if*/
25383       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25384       if (UNTAG_Bool(variable[7])) { /*if*/
25385         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
25386         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperstringExpr___replace_child, LOCATE_parser_prod, 10452); nit_exit(1);}
25387         variable[7] = variable[0];
25388         variable[7] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[7]) /*ASuperstringExpr::_n_exprs*/;
25389         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
25390         variable[7] = variable[0];
25391         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
25392       } else { /*if*/
25393         variable[7] = variable[0];
25394         variable[7] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[7]) /*ASuperstringExpr::_n_exprs*/;
25395         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
25396       }
25397       goto return_label920;
25398     }
25399     continue_921: while(0);
25400     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
25401   }
25402   break_921: while(0);
25403   return_label920: while(false);
25404   tracehead = trace.prev;
25405   return;
25406 }
25407 void parser_prod___ASuperstringExpr___visit_all(val_t  self, val_t  param0) {
25408   struct trace_t trace = {NULL, NULL, 10463, LOCATE_parser_prod___ASuperstringExpr___visit_all};
25409   val_t variable[6];
25410   void **closurevariable = NULL;
25411   trace.prev = tracehead; tracehead = &trace;
25412   trace.file = LOCATE_parser_prod;
25413   variable[0] =  self;
25414   variable[1] =  param0;
25415   variable[3] = variable[0];
25416   variable[3] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[3]) /*ASuperstringExpr::_n_exprs*/;
25417   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
25418   while (true) { /*for*/
25419     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
25420     if (!UNTAG_Bool(variable[4])) break; /*for*/
25421     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
25422     variable[5] = variable[4];
25423     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
25424     continue_923: while(0);
25425     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
25426   }
25427   break_923: while(0);
25428   return_label922: while(false);
25429   tracehead = trace.prev;
25430   return;
25431 }
25432 void parser_prod___ASuperstringExpr___visit_all_reverse(val_t  self, val_t  param0) {
25433   struct trace_t trace = {NULL, NULL, 10470, LOCATE_parser_prod___ASuperstringExpr___visit_all_reverse};
25434   val_t variable[5];
25435   void **closurevariable = NULL;
25436   trace.prev = tracehead; tracehead = &trace;
25437   trace.file = LOCATE_parser_prod;
25438   variable[0] =  self;
25439   variable[1] =  param0;
25440   variable[4] = variable[0];
25441   variable[4] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[4]) /*ASuperstringExpr::_n_exprs*/;
25442   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
25443   variable[3] = variable[4];
25444   while (true) { /*while*/
25445     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
25446     if (!UNTAG_Bool(variable[4])) break; /* while*/
25447     variable[4] = variable[0];
25448     variable[4] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[4]) /*ASuperstringExpr::_n_exprs*/;
25449     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
25450     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
25451     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
25452     variable[3] = variable[4] /*i=*/;
25453     continue_925: while(0);
25454   }
25455   break_925: while(0);
25456   return_label924: while(false);
25457   tracehead = trace.prev;
25458   return;
25459 }
25460 void parser_prod___ASuperstringExpr___empty_init(val_t  self, int* init_table) {
25461   struct trace_t trace = {NULL, NULL, 10431, LOCATE_parser_prod___ASuperstringExpr___empty_init};
25462   val_t variable[2];
25463   void **closurevariable = NULL;
25464   trace.prev = tracehead; tracehead = &trace;
25465   trace.file = LOCATE_parser_prod;
25466   variable[0] =  self;
25467   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperstringExpr].i]) return;
25468   return_label926: while(false);
25469   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperstringExpr].i] = 1;
25470   tracehead = trace.prev;
25471   return;
25472 }
25473 void parser_prod___ASuperstringExpr___init_asuperstringexpr(val_t  self, val_t  param0, int* init_table) {
25474   struct trace_t trace = {NULL, NULL, 10433, LOCATE_parser_prod___ASuperstringExpr___init_asuperstringexpr};
25475   val_t variable[7];
25476   void **closurevariable = NULL;
25477   trace.prev = tracehead; tracehead = &trace;
25478   trace.file = LOCATE_parser_prod;
25479   variable[0] =  self;
25480   variable[1] =  param0;
25481   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperstringExpr].i]) return;
25482   variable[3] = variable[0];
25483   CALL_parser_prod___ASuperstringExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ASuperstringExpr::empty_init*/;
25484   variable[3] = variable[0];
25485   variable[4] = NEW_List_list___List___init(); /*new List[PExpr]*/
25486   ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[3]) /*ASuperstringExpr::_n_exprs*/ = variable[4];
25487   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_exprs*/)( variable[1] /*n_exprs*/) /*AbstractArray::iterator*/;
25488   while (true) { /*for*/
25489     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
25490     if (!UNTAG_Bool(variable[4])) break; /*for*/
25491     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
25492     variable[5] = variable[4];
25493     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
25494     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ASuperstringExpr___init_asuperstringexpr, LOCATE_parser_prod, 10440); nit_exit(1);}
25495     variable[6] = variable[0];
25496     variable[6] = ATTR_parser_nodes___ASuperstringExpr____n_exprs(variable[6]) /*ASuperstringExpr::_n_exprs*/;
25497     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
25498     variable[6] = variable[0];
25499     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
25500     continue_928: while(0);
25501     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
25502   }
25503   break_928: while(0);
25504   return_label927: while(false);
25505   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ASuperstringExpr].i] = 1;
25506   tracehead = trace.prev;
25507   return;
25508 }
25509 void parser_prod___AParExpr___n_expr__eq(val_t  self, val_t  param0) {
25510   struct trace_t trace = {NULL, NULL, 10482, LOCATE_parser_prod___AParExpr___n_expr__eq};
25511   val_t variable[4];
25512   void **closurevariable = NULL;
25513   trace.prev = tracehead; tracehead = &trace;
25514   trace.file = LOCATE_parser_prod;
25515   variable[0] =  self;
25516   variable[1] =  param0;
25517   variable[3] = variable[0];
25518   ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/ =  variable[1] /*n*/;
25519   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25520   if (UNTAG_Bool(variable[3])) { /*if*/
25521     variable[3] = variable[0];
25522     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25523   }
25524   return_label929: while(false);
25525   tracehead = trace.prev;
25526   return;
25527 }
25528 void parser_prod___AParExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
25529   struct trace_t trace = {NULL, NULL, 10503, LOCATE_parser_prod___AParExpr___replace_child};
25530   val_t variable[5];
25531   void **closurevariable = NULL;
25532   trace.prev = tracehead; tracehead = &trace;
25533   trace.file = LOCATE_parser_prod;
25534   variable[0] =  self;
25535   variable[1] =  param0;
25536   variable[2] =  param1;
25537   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25538   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParExpr___replace_child, LOCATE_parser_prod, 10505); nit_exit(1);}
25539   variable[4] = variable[0];
25540   variable[4] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/;
25541   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25542   if (UNTAG_Bool(variable[4])) { /*if*/
25543     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25544     if (UNTAG_Bool(variable[4])) { /*if*/
25545       variable[4] = variable[0];
25546       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25547       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
25548       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AParExpr___replace_child, LOCATE_parser_prod, 10509); nit_exit(1);}
25549       variable[4] = variable[0];
25550       ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/ =  variable[2] /*new_child*/;
25551     } else { /*if*/
25552       variable[4] = variable[0];
25553       ATTR_parser_nodes___AProxyExpr____n_expr(variable[4]) /*AProxyExpr::_n_expr*/ =  NIT_NULL /*null*/;
25554     }
25555     goto return_label930;
25556   }
25557   return_label930: while(false);
25558   tracehead = trace.prev;
25559   return;
25560 }
25561 void parser_prod___AParExpr___visit_all(val_t  self, val_t  param0) {
25562   struct trace_t trace = {NULL, NULL, 10518, LOCATE_parser_prod___AParExpr___visit_all};
25563   val_t variable[4];
25564   void **closurevariable = NULL;
25565   trace.prev = tracehead; tracehead = &trace;
25566   trace.file = LOCATE_parser_prod;
25567   variable[0] =  self;
25568   variable[1] =  param0;
25569   variable[3] = variable[0];
25570   variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
25571   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25572   if (UNTAG_Bool(variable[3])) { /*if*/
25573     variable[3] = variable[0];
25574     variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
25575     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25576   }
25577   return_label931: while(false);
25578   tracehead = trace.prev;
25579   return;
25580 }
25581 void parser_prod___AParExpr___visit_all_reverse(val_t  self, val_t  param0) {
25582   struct trace_t trace = {NULL, NULL, 10525, LOCATE_parser_prod___AParExpr___visit_all_reverse};
25583   val_t variable[4];
25584   void **closurevariable = NULL;
25585   trace.prev = tracehead; tracehead = &trace;
25586   trace.file = LOCATE_parser_prod;
25587   variable[0] =  self;
25588   variable[1] =  param0;
25589   variable[3] = variable[0];
25590   variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
25591   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25592   if (UNTAG_Bool(variable[3])) { /*if*/
25593     variable[3] = variable[0];
25594     variable[3] = ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/;
25595     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25596   }
25597   return_label932: while(false);
25598   tracehead = trace.prev;
25599   return;
25600 }
25601 void parser_prod___AParExpr___empty_init(val_t  self, int* init_table) {
25602   struct trace_t trace = {NULL, NULL, 10490, LOCATE_parser_prod___AParExpr___empty_init};
25603   val_t variable[2];
25604   void **closurevariable = NULL;
25605   trace.prev = tracehead; tracehead = &trace;
25606   trace.file = LOCATE_parser_prod;
25607   variable[0] =  self;
25608   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParExpr].i]) return;
25609   return_label933: while(false);
25610   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParExpr].i] = 1;
25611   tracehead = trace.prev;
25612   return;
25613 }
25614 void parser_prod___AParExpr___init_aparexpr(val_t  self, val_t  param0, int* init_table) {
25615   struct trace_t trace = {NULL, NULL, 10492, LOCATE_parser_prod___AParExpr___init_aparexpr};
25616   val_t variable[4];
25617   void **closurevariable = NULL;
25618   trace.prev = tracehead; tracehead = &trace;
25619   trace.file = LOCATE_parser_prod;
25620   variable[0] =  self;
25621   variable[1] =  param0;
25622   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParExpr].i]) return;
25623   variable[3] = variable[0];
25624   CALL_parser_prod___AParExpr___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AParExpr::empty_init*/;
25625   variable[3] = variable[0];
25626   ATTR_parser_nodes___AProxyExpr____n_expr(variable[3]) /*AProxyExpr::_n_expr*/ =  variable[1] /*n_expr*/;
25627   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25628   if (UNTAG_Bool(variable[3])) { /*if*/
25629     variable[3] = variable[0];
25630     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[3]) /*PNode::parent=*/;
25631   }
25632   return_label934: while(false);
25633   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AParExpr].i] = 1;
25634   tracehead = trace.prev;
25635   return;
25636 }
25637 void parser_prod___AAsCastExpr___n_expr__eq(val_t  self, val_t  param0) {
25638   struct trace_t trace = {NULL, NULL, 10533, LOCATE_parser_prod___AAsCastExpr___n_expr__eq};
25639   val_t variable[4];
25640   void **closurevariable = NULL;
25641   trace.prev = tracehead; tracehead = &trace;
25642   trace.file = LOCATE_parser_prod;
25643   variable[0] =  self;
25644   variable[1] =  param0;
25645   variable[3] = variable[0];
25646   ATTR_parser_nodes___AAsCastExpr____n_expr(variable[3]) /*AAsCastExpr::_n_expr*/ =  variable[1] /*n*/;
25647   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25648   if (UNTAG_Bool(variable[3])) { /*if*/
25649     variable[3] = variable[0];
25650     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25651   }
25652   return_label935: while(false);
25653   tracehead = trace.prev;
25654   return;
25655 }
25656 void parser_prod___AAsCastExpr___n_kwas__eq(val_t  self, val_t  param0) {
25657   struct trace_t trace = {NULL, NULL, 10540, LOCATE_parser_prod___AAsCastExpr___n_kwas__eq};
25658   val_t variable[4];
25659   void **closurevariable = NULL;
25660   trace.prev = tracehead; tracehead = &trace;
25661   trace.file = LOCATE_parser_prod;
25662   variable[0] =  self;
25663   variable[1] =  param0;
25664   variable[3] = variable[0];
25665   ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[3]) /*AAsCastExpr::_n_kwas*/ =  variable[1] /*n*/;
25666   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25667   if (UNTAG_Bool(variable[3])) { /*if*/
25668     variable[3] = variable[0];
25669     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25670   }
25671   return_label936: while(false);
25672   tracehead = trace.prev;
25673   return;
25674 }
25675 void parser_prod___AAsCastExpr___n_type__eq(val_t  self, val_t  param0) {
25676   struct trace_t trace = {NULL, NULL, 10547, LOCATE_parser_prod___AAsCastExpr___n_type__eq};
25677   val_t variable[4];
25678   void **closurevariable = NULL;
25679   trace.prev = tracehead; tracehead = &trace;
25680   trace.file = LOCATE_parser_prod;
25681   variable[0] =  self;
25682   variable[1] =  param0;
25683   variable[3] = variable[0];
25684   ATTR_parser_nodes___AAsCastExpr____n_type(variable[3]) /*AAsCastExpr::_n_type*/ =  variable[1] /*n*/;
25685   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25686   if (UNTAG_Bool(variable[3])) { /*if*/
25687     variable[3] = variable[0];
25688     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25689   }
25690   return_label937: while(false);
25691   tracehead = trace.prev;
25692   return;
25693 }
25694 void parser_prod___AAsCastExpr___replace_child(val_t  self, val_t  param0, val_t  param1) {
25695   struct trace_t trace = {NULL, NULL, 10578, LOCATE_parser_prod___AAsCastExpr___replace_child};
25696   val_t variable[5];
25697   void **closurevariable = NULL;
25698   trace.prev = tracehead; tracehead = &trace;
25699   trace.file = LOCATE_parser_prod;
25700   variable[0] =  self;
25701   variable[1] =  param0;
25702   variable[2] =  param1;
25703   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25704   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAsCastExpr___replace_child, LOCATE_parser_prod, 10580); nit_exit(1);}
25705   variable[4] = variable[0];
25706   variable[4] = ATTR_parser_nodes___AAsCastExpr____n_expr(variable[4]) /*AAsCastExpr::_n_expr*/;
25707   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25708   if (UNTAG_Bool(variable[4])) { /*if*/
25709     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25710     if (UNTAG_Bool(variable[4])) { /*if*/
25711       variable[4] = variable[0];
25712       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25713       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
25714       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAsCastExpr___replace_child, LOCATE_parser_prod, 10584); nit_exit(1);}
25715       variable[4] = variable[0];
25716       ATTR_parser_nodes___AAsCastExpr____n_expr(variable[4]) /*AAsCastExpr::_n_expr*/ =  variable[2] /*new_child*/;
25717     } else { /*if*/
25718       variable[4] = variable[0];
25719       ATTR_parser_nodes___AAsCastExpr____n_expr(variable[4]) /*AAsCastExpr::_n_expr*/ =  NIT_NULL /*null*/;
25720     }
25721     goto return_label938;
25722   }
25723   variable[4] = variable[0];
25724   variable[4] = ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[4]) /*AAsCastExpr::_n_kwas*/;
25725   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25726   if (UNTAG_Bool(variable[4])) { /*if*/
25727     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25728     if (UNTAG_Bool(variable[4])) { /*if*/
25729       variable[4] = variable[0];
25730       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25731       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwas, ID_TKwas)) /*cast TKwas*/;
25732       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAsCastExpr___replace_child, LOCATE_parser_prod, 10594); nit_exit(1);}
25733       variable[4] = variable[0];
25734       ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[4]) /*AAsCastExpr::_n_kwas*/ =  variable[2] /*new_child*/;
25735     } else { /*if*/
25736       variable[4] = variable[0];
25737       ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[4]) /*AAsCastExpr::_n_kwas*/ =  NIT_NULL /*null*/;
25738     }
25739     goto return_label938;
25740   }
25741   variable[4] = variable[0];
25742   variable[4] = ATTR_parser_nodes___AAsCastExpr____n_type(variable[4]) /*AAsCastExpr::_n_type*/;
25743   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25744   if (UNTAG_Bool(variable[4])) { /*if*/
25745     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25746     if (UNTAG_Bool(variable[4])) { /*if*/
25747       variable[4] = variable[0];
25748       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25749       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PType, ID_PType)) /*cast PType*/;
25750       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AAsCastExpr___replace_child, LOCATE_parser_prod, 10604); nit_exit(1);}
25751       variable[4] = variable[0];
25752       ATTR_parser_nodes___AAsCastExpr____n_type(variable[4]) /*AAsCastExpr::_n_type*/ =  variable[2] /*new_child*/;
25753     } else { /*if*/
25754       variable[4] = variable[0];
25755       ATTR_parser_nodes___AAsCastExpr____n_type(variable[4]) /*AAsCastExpr::_n_type*/ =  NIT_NULL /*null*/;
25756     }
25757     goto return_label938;
25758   }
25759   return_label938: while(false);
25760   tracehead = trace.prev;
25761   return;
25762 }
25763 void parser_prod___AAsCastExpr___visit_all(val_t  self, val_t  param0) {
25764   struct trace_t trace = {NULL, NULL, 10613, LOCATE_parser_prod___AAsCastExpr___visit_all};
25765   val_t variable[4];
25766   void **closurevariable = NULL;
25767   trace.prev = tracehead; tracehead = &trace;
25768   trace.file = LOCATE_parser_prod;
25769   variable[0] =  self;
25770   variable[1] =  param0;
25771   variable[3] = variable[0];
25772   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_expr(variable[3]) /*AAsCastExpr::_n_expr*/;
25773   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25774   if (UNTAG_Bool(variable[3])) { /*if*/
25775     variable[3] = variable[0];
25776     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_expr(variable[3]) /*AAsCastExpr::_n_expr*/;
25777     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25778   }
25779   variable[3] = variable[0];
25780   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[3]) /*AAsCastExpr::_n_kwas*/;
25781   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25782   if (UNTAG_Bool(variable[3])) { /*if*/
25783     variable[3] = variable[0];
25784     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[3]) /*AAsCastExpr::_n_kwas*/;
25785     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25786   }
25787   variable[3] = variable[0];
25788   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_type(variable[3]) /*AAsCastExpr::_n_type*/;
25789   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25790   if (UNTAG_Bool(variable[3])) { /*if*/
25791     variable[3] = variable[0];
25792     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_type(variable[3]) /*AAsCastExpr::_n_type*/;
25793     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25794   }
25795   return_label939: while(false);
25796   tracehead = trace.prev;
25797   return;
25798 }
25799 void parser_prod___AAsCastExpr___visit_all_reverse(val_t  self, val_t  param0) {
25800   struct trace_t trace = {NULL, NULL, 10626, LOCATE_parser_prod___AAsCastExpr___visit_all_reverse};
25801   val_t variable[4];
25802   void **closurevariable = NULL;
25803   trace.prev = tracehead; tracehead = &trace;
25804   trace.file = LOCATE_parser_prod;
25805   variable[0] =  self;
25806   variable[1] =  param0;
25807   variable[3] = variable[0];
25808   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_expr(variable[3]) /*AAsCastExpr::_n_expr*/;
25809   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25810   if (UNTAG_Bool(variable[3])) { /*if*/
25811     variable[3] = variable[0];
25812     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_expr(variable[3]) /*AAsCastExpr::_n_expr*/;
25813     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25814   }
25815   variable[3] = variable[0];
25816   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[3]) /*AAsCastExpr::_n_kwas*/;
25817   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25818   if (UNTAG_Bool(variable[3])) { /*if*/
25819     variable[3] = variable[0];
25820     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[3]) /*AAsCastExpr::_n_kwas*/;
25821     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25822   }
25823   variable[3] = variable[0];
25824   variable[3] = ATTR_parser_nodes___AAsCastExpr____n_type(variable[3]) /*AAsCastExpr::_n_type*/;
25825   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25826   if (UNTAG_Bool(variable[3])) { /*if*/
25827     variable[3] = variable[0];
25828     variable[3] = ATTR_parser_nodes___AAsCastExpr____n_type(variable[3]) /*AAsCastExpr::_n_type*/;
25829     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25830   }
25831   return_label940: while(false);
25832   tracehead = trace.prev;
25833   return;
25834 }
25835 void parser_prod___AAsCastExpr___empty_init(val_t  self, int* init_table) {
25836   struct trace_t trace = {NULL, NULL, 10555, LOCATE_parser_prod___AAsCastExpr___empty_init};
25837   val_t variable[2];
25838   void **closurevariable = NULL;
25839   trace.prev = tracehead; tracehead = &trace;
25840   trace.file = LOCATE_parser_prod;
25841   variable[0] =  self;
25842   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAsCastExpr].i]) return;
25843   return_label941: while(false);
25844   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAsCastExpr].i] = 1;
25845   tracehead = trace.prev;
25846   return;
25847 }
25848 void parser_prod___AAsCastExpr___init_aascastexpr(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
25849   struct trace_t trace = {NULL, NULL, 10557, LOCATE_parser_prod___AAsCastExpr___init_aascastexpr};
25850   val_t variable[6];
25851   void **closurevariable = NULL;
25852   trace.prev = tracehead; tracehead = &trace;
25853   trace.file = LOCATE_parser_prod;
25854   variable[0] =  self;
25855   variable[1] =  param0;
25856   variable[2] =  param1;
25857   variable[3] =  param2;
25858   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAsCastExpr].i]) return;
25859   variable[5] = variable[0];
25860   CALL_parser_prod___AAsCastExpr___empty_init(variable[5])(variable[5], init_table /*YYY*/) /*AAsCastExpr::empty_init*/;
25861   variable[5] = variable[0];
25862   ATTR_parser_nodes___AAsCastExpr____n_expr(variable[5]) /*AAsCastExpr::_n_expr*/ =  variable[1] /*n_expr*/;
25863   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25864   if (UNTAG_Bool(variable[5])) { /*if*/
25865     variable[5] = variable[0];
25866     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_expr*/)( variable[1] /*n_expr*/, variable[5]) /*PNode::parent=*/;
25867   }
25868   variable[5] = variable[0];
25869   ATTR_parser_nodes___AAsCastExpr____n_kwas(variable[5]) /*AAsCastExpr::_n_kwas*/ =  variable[2] /*n_kwas*/;
25870   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_kwas*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_kwas*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_kwas*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_kwas*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_kwas*/)( variable[2] /*n_kwas*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25871   if (UNTAG_Bool(variable[5])) { /*if*/
25872     variable[5] = variable[0];
25873     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_kwas*/)( variable[2] /*n_kwas*/, variable[5]) /*PNode::parent=*/;
25874   }
25875   variable[5] = variable[0];
25876   ATTR_parser_nodes___AAsCastExpr____n_type(variable[5]) /*AAsCastExpr::_n_type*/ =  variable[3] /*n_type*/;
25877   variable[5] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_type*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_type*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_type*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_type*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_type*/)( variable[3] /*n_type*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25878   if (UNTAG_Bool(variable[5])) { /*if*/
25879     variable[5] = variable[0];
25880     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_type*/)( variable[3] /*n_type*/, variable[5]) /*PNode::parent=*/;
25881   }
25882   return_label942: while(false);
25883   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AAsCastExpr].i] = 1;
25884   tracehead = trace.prev;
25885   return;
25886 }
25887 void parser_prod___APlusAssignOp___n_pluseq__eq(val_t  self, val_t  param0) {
25888   struct trace_t trace = {NULL, NULL, 10640, LOCATE_parser_prod___APlusAssignOp___n_pluseq__eq};
25889   val_t variable[4];
25890   void **closurevariable = NULL;
25891   trace.prev = tracehead; tracehead = &trace;
25892   trace.file = LOCATE_parser_prod;
25893   variable[0] =  self;
25894   variable[1] =  param0;
25895   variable[3] = variable[0];
25896   ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/ =  variable[1] /*n*/;
25897   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25898   if (UNTAG_Bool(variable[3])) { /*if*/
25899     variable[3] = variable[0];
25900     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
25901   }
25902   return_label943: while(false);
25903   tracehead = trace.prev;
25904   return;
25905 }
25906 void parser_prod___APlusAssignOp___replace_child(val_t  self, val_t  param0, val_t  param1) {
25907   struct trace_t trace = {NULL, NULL, 10661, LOCATE_parser_prod___APlusAssignOp___replace_child};
25908   val_t variable[5];
25909   void **closurevariable = NULL;
25910   trace.prev = tracehead; tracehead = &trace;
25911   trace.file = LOCATE_parser_prod;
25912   variable[0] =  self;
25913   variable[1] =  param0;
25914   variable[2] =  param1;
25915   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25916   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusAssignOp___replace_child, LOCATE_parser_prod, 10663); nit_exit(1);}
25917   variable[4] = variable[0];
25918   variable[4] = ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[4]) /*APlusAssignOp::_n_pluseq*/;
25919   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
25920   if (UNTAG_Bool(variable[4])) { /*if*/
25921     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
25922     if (UNTAG_Bool(variable[4])) { /*if*/
25923       variable[4] = variable[0];
25924       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
25925       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TPluseq, ID_TPluseq)) /*cast TPluseq*/;
25926       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___APlusAssignOp___replace_child, LOCATE_parser_prod, 10667); nit_exit(1);}
25927       variable[4] = variable[0];
25928       ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[4]) /*APlusAssignOp::_n_pluseq*/ =  variable[2] /*new_child*/;
25929     } else { /*if*/
25930       variable[4] = variable[0];
25931       ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[4]) /*APlusAssignOp::_n_pluseq*/ =  NIT_NULL /*null*/;
25932     }
25933     goto return_label944;
25934   }
25935   return_label944: while(false);
25936   tracehead = trace.prev;
25937   return;
25938 }
25939 void parser_prod___APlusAssignOp___visit_all(val_t  self, val_t  param0) {
25940   struct trace_t trace = {NULL, NULL, 10676, LOCATE_parser_prod___APlusAssignOp___visit_all};
25941   val_t variable[4];
25942   void **closurevariable = NULL;
25943   trace.prev = tracehead; tracehead = &trace;
25944   trace.file = LOCATE_parser_prod;
25945   variable[0] =  self;
25946   variable[1] =  param0;
25947   variable[3] = variable[0];
25948   variable[3] = ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/;
25949   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25950   if (UNTAG_Bool(variable[3])) { /*if*/
25951     variable[3] = variable[0];
25952     variable[3] = ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/;
25953     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25954   }
25955   return_label945: while(false);
25956   tracehead = trace.prev;
25957   return;
25958 }
25959 void parser_prod___APlusAssignOp___visit_all_reverse(val_t  self, val_t  param0) {
25960   struct trace_t trace = {NULL, NULL, 10683, LOCATE_parser_prod___APlusAssignOp___visit_all_reverse};
25961   val_t variable[4];
25962   void **closurevariable = NULL;
25963   trace.prev = tracehead; tracehead = &trace;
25964   trace.file = LOCATE_parser_prod;
25965   variable[0] =  self;
25966   variable[1] =  param0;
25967   variable[3] = variable[0];
25968   variable[3] = ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/;
25969   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
25970   if (UNTAG_Bool(variable[3])) { /*if*/
25971     variable[3] = variable[0];
25972     variable[3] = ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/;
25973     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
25974   }
25975   return_label946: while(false);
25976   tracehead = trace.prev;
25977   return;
25978 }
25979 void parser_prod___APlusAssignOp___empty_init(val_t  self, int* init_table) {
25980   struct trace_t trace = {NULL, NULL, 10648, LOCATE_parser_prod___APlusAssignOp___empty_init};
25981   val_t variable[2];
25982   void **closurevariable = NULL;
25983   trace.prev = tracehead; tracehead = &trace;
25984   trace.file = LOCATE_parser_prod;
25985   variable[0] =  self;
25986   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusAssignOp].i]) return;
25987   return_label947: while(false);
25988   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusAssignOp].i] = 1;
25989   tracehead = trace.prev;
25990   return;
25991 }
25992 void parser_prod___APlusAssignOp___init_aplusassignop(val_t  self, val_t  param0, int* init_table) {
25993   struct trace_t trace = {NULL, NULL, 10650, LOCATE_parser_prod___APlusAssignOp___init_aplusassignop};
25994   val_t variable[4];
25995   void **closurevariable = NULL;
25996   trace.prev = tracehead; tracehead = &trace;
25997   trace.file = LOCATE_parser_prod;
25998   variable[0] =  self;
25999   variable[1] =  param0;
26000   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusAssignOp].i]) return;
26001   variable[3] = variable[0];
26002   CALL_parser_prod___APlusAssignOp___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*APlusAssignOp::empty_init*/;
26003   variable[3] = variable[0];
26004   ATTR_parser_nodes___APlusAssignOp____n_pluseq(variable[3]) /*APlusAssignOp::_n_pluseq*/ =  variable[1] /*n_pluseq*/;
26005   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_pluseq*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_pluseq*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_pluseq*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_pluseq*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_pluseq*/)( variable[1] /*n_pluseq*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26006   if (UNTAG_Bool(variable[3])) { /*if*/
26007     variable[3] = variable[0];
26008     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_pluseq*/)( variable[1] /*n_pluseq*/, variable[3]) /*PNode::parent=*/;
26009   }
26010   return_label948: while(false);
26011   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_APlusAssignOp].i] = 1;
26012   tracehead = trace.prev;
26013   return;
26014 }
26015 void parser_prod___AMinusAssignOp___n_minuseq__eq(val_t  self, val_t  param0) {
26016   struct trace_t trace = {NULL, NULL, 10691, LOCATE_parser_prod___AMinusAssignOp___n_minuseq__eq};
26017   val_t variable[4];
26018   void **closurevariable = NULL;
26019   trace.prev = tracehead; tracehead = &trace;
26020   trace.file = LOCATE_parser_prod;
26021   variable[0] =  self;
26022   variable[1] =  param0;
26023   variable[3] = variable[0];
26024   ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/ =  variable[1] /*n*/;
26025   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26026   if (UNTAG_Bool(variable[3])) { /*if*/
26027     variable[3] = variable[0];
26028     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
26029   }
26030   return_label949: while(false);
26031   tracehead = trace.prev;
26032   return;
26033 }
26034 void parser_prod___AMinusAssignOp___replace_child(val_t  self, val_t  param0, val_t  param1) {
26035   struct trace_t trace = {NULL, NULL, 10712, LOCATE_parser_prod___AMinusAssignOp___replace_child};
26036   val_t variable[5];
26037   void **closurevariable = NULL;
26038   trace.prev = tracehead; tracehead = &trace;
26039   trace.file = LOCATE_parser_prod;
26040   variable[0] =  self;
26041   variable[1] =  param0;
26042   variable[2] =  param1;
26043   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26044   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusAssignOp___replace_child, LOCATE_parser_prod, 10714); nit_exit(1);}
26045   variable[4] = variable[0];
26046   variable[4] = ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[4]) /*AMinusAssignOp::_n_minuseq*/;
26047   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26048   if (UNTAG_Bool(variable[4])) { /*if*/
26049     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26050     if (UNTAG_Bool(variable[4])) { /*if*/
26051       variable[4] = variable[0];
26052       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26053       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TMinuseq, ID_TMinuseq)) /*cast TMinuseq*/;
26054       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AMinusAssignOp___replace_child, LOCATE_parser_prod, 10718); nit_exit(1);}
26055       variable[4] = variable[0];
26056       ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[4]) /*AMinusAssignOp::_n_minuseq*/ =  variable[2] /*new_child*/;
26057     } else { /*if*/
26058       variable[4] = variable[0];
26059       ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[4]) /*AMinusAssignOp::_n_minuseq*/ =  NIT_NULL /*null*/;
26060     }
26061     goto return_label950;
26062   }
26063   return_label950: while(false);
26064   tracehead = trace.prev;
26065   return;
26066 }
26067 void parser_prod___AMinusAssignOp___visit_all(val_t  self, val_t  param0) {
26068   struct trace_t trace = {NULL, NULL, 10727, LOCATE_parser_prod___AMinusAssignOp___visit_all};
26069   val_t variable[4];
26070   void **closurevariable = NULL;
26071   trace.prev = tracehead; tracehead = &trace;
26072   trace.file = LOCATE_parser_prod;
26073   variable[0] =  self;
26074   variable[1] =  param0;
26075   variable[3] = variable[0];
26076   variable[3] = ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/;
26077   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26078   if (UNTAG_Bool(variable[3])) { /*if*/
26079     variable[3] = variable[0];
26080     variable[3] = ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/;
26081     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26082   }
26083   return_label951: while(false);
26084   tracehead = trace.prev;
26085   return;
26086 }
26087 void parser_prod___AMinusAssignOp___visit_all_reverse(val_t  self, val_t  param0) {
26088   struct trace_t trace = {NULL, NULL, 10734, LOCATE_parser_prod___AMinusAssignOp___visit_all_reverse};
26089   val_t variable[4];
26090   void **closurevariable = NULL;
26091   trace.prev = tracehead; tracehead = &trace;
26092   trace.file = LOCATE_parser_prod;
26093   variable[0] =  self;
26094   variable[1] =  param0;
26095   variable[3] = variable[0];
26096   variable[3] = ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/;
26097   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26098   if (UNTAG_Bool(variable[3])) { /*if*/
26099     variable[3] = variable[0];
26100     variable[3] = ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/;
26101     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26102   }
26103   return_label952: while(false);
26104   tracehead = trace.prev;
26105   return;
26106 }
26107 void parser_prod___AMinusAssignOp___empty_init(val_t  self, int* init_table) {
26108   struct trace_t trace = {NULL, NULL, 10699, LOCATE_parser_prod___AMinusAssignOp___empty_init};
26109   val_t variable[2];
26110   void **closurevariable = NULL;
26111   trace.prev = tracehead; tracehead = &trace;
26112   trace.file = LOCATE_parser_prod;
26113   variable[0] =  self;
26114   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusAssignOp].i]) return;
26115   return_label953: while(false);
26116   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusAssignOp].i] = 1;
26117   tracehead = trace.prev;
26118   return;
26119 }
26120 void parser_prod___AMinusAssignOp___init_aminusassignop(val_t  self, val_t  param0, int* init_table) {
26121   struct trace_t trace = {NULL, NULL, 10701, LOCATE_parser_prod___AMinusAssignOp___init_aminusassignop};
26122   val_t variable[4];
26123   void **closurevariable = NULL;
26124   trace.prev = tracehead; tracehead = &trace;
26125   trace.file = LOCATE_parser_prod;
26126   variable[0] =  self;
26127   variable[1] =  param0;
26128   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusAssignOp].i]) return;
26129   variable[3] = variable[0];
26130   CALL_parser_prod___AMinusAssignOp___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*AMinusAssignOp::empty_init*/;
26131   variable[3] = variable[0];
26132   ATTR_parser_nodes___AMinusAssignOp____n_minuseq(variable[3]) /*AMinusAssignOp::_n_minuseq*/ =  variable[1] /*n_minuseq*/;
26133   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_minuseq*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_minuseq*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_minuseq*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_minuseq*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_minuseq*/)( variable[1] /*n_minuseq*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26134   if (UNTAG_Bool(variable[3])) { /*if*/
26135     variable[3] = variable[0];
26136     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_minuseq*/)( variable[1] /*n_minuseq*/, variable[3]) /*PNode::parent=*/;
26137   }
26138   return_label954: while(false);
26139   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AMinusAssignOp].i] = 1;
26140   tracehead = trace.prev;
26141   return;
26142 }
26143 void parser_prod___AClosureDef___n_kwwith__eq(val_t  self, val_t  param0) {
26144   struct trace_t trace = {NULL, NULL, 10742, LOCATE_parser_prod___AClosureDef___n_kwwith__eq};
26145   val_t variable[4];
26146   void **closurevariable = NULL;
26147   trace.prev = tracehead; tracehead = &trace;
26148   trace.file = LOCATE_parser_prod;
26149   variable[0] =  self;
26150   variable[1] =  param0;
26151   variable[3] = variable[0];
26152   ATTR_parser_nodes___AClosureDef____n_kwwith(variable[3]) /*AClosureDef::_n_kwwith*/ =  variable[1] /*n*/;
26153   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26154   if (UNTAG_Bool(variable[3])) { /*if*/
26155     variable[3] = variable[0];
26156     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
26157   }
26158   return_label955: while(false);
26159   tracehead = trace.prev;
26160   return;
26161 }
26162 void parser_prod___AClosureDef___n_kwdo__eq(val_t  self, val_t  param0) {
26163   struct trace_t trace = {NULL, NULL, 10749, LOCATE_parser_prod___AClosureDef___n_kwdo__eq};
26164   val_t variable[4];
26165   void **closurevariable = NULL;
26166   trace.prev = tracehead; tracehead = &trace;
26167   trace.file = LOCATE_parser_prod;
26168   variable[0] =  self;
26169   variable[1] =  param0;
26170   variable[3] = variable[0];
26171   ATTR_parser_nodes___AClosureDef____n_kwdo(variable[3]) /*AClosureDef::_n_kwdo*/ =  variable[1] /*n*/;
26172   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26173   if (UNTAG_Bool(variable[3])) { /*if*/
26174     variable[3] = variable[0];
26175     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
26176   }
26177   return_label956: while(false);
26178   tracehead = trace.prev;
26179   return;
26180 }
26181 void parser_prod___AClosureDef___n_expr__eq(val_t  self, val_t  param0) {
26182   struct trace_t trace = {NULL, NULL, 10756, LOCATE_parser_prod___AClosureDef___n_expr__eq};
26183   val_t variable[4];
26184   void **closurevariable = NULL;
26185   trace.prev = tracehead; tracehead = &trace;
26186   trace.file = LOCATE_parser_prod;
26187   variable[0] =  self;
26188   variable[1] =  param0;
26189   variable[3] = variable[0];
26190   ATTR_parser_nodes___AClosureDef____n_expr(variable[3]) /*AClosureDef::_n_expr*/ =  variable[1] /*n*/;
26191   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26192   if (UNTAG_Bool(variable[3])) { /*if*/
26193     variable[3] = variable[0];
26194     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
26195   }
26196   return_label957: while(false);
26197   tracehead = trace.prev;
26198   return;
26199 }
26200 void parser_prod___AClosureDef___replace_child(val_t  self, val_t  param0, val_t  param1) {
26201   struct trace_t trace = {NULL, NULL, 10794, LOCATE_parser_prod___AClosureDef___replace_child};
26202   val_t variable[8];
26203   void **closurevariable = NULL;
26204   trace.prev = tracehead; tracehead = &trace;
26205   trace.file = LOCATE_parser_prod;
26206   variable[0] =  self;
26207   variable[1] =  param0;
26208   variable[2] =  param1;
26209   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26210   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___replace_child, LOCATE_parser_prod, 10796); nit_exit(1);}
26211   variable[4] = variable[0];
26212   variable[4] = ATTR_parser_nodes___AClosureDef____n_kwwith(variable[4]) /*AClosureDef::_n_kwwith*/;
26213   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26214   if (UNTAG_Bool(variable[4])) { /*if*/
26215     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26216     if (UNTAG_Bool(variable[4])) { /*if*/
26217       variable[4] = variable[0];
26218       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26219       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwwith, ID_TKwwith)) /*cast TKwwith*/;
26220       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___replace_child, LOCATE_parser_prod, 10800); nit_exit(1);}
26221       variable[4] = variable[0];
26222       ATTR_parser_nodes___AClosureDef____n_kwwith(variable[4]) /*AClosureDef::_n_kwwith*/ =  variable[2] /*new_child*/;
26223     } else { /*if*/
26224       variable[4] = variable[0];
26225       ATTR_parser_nodes___AClosureDef____n_kwwith(variable[4]) /*AClosureDef::_n_kwwith*/ =  NIT_NULL /*null*/;
26226     }
26227     goto return_label958;
26228   }
26229   variable[4] = variable[0];
26230   variable[4] = ATTR_parser_nodes___AClosureDef____n_id(variable[4]) /*AClosureDef::_n_id*/;
26231   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26232   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
26233   variable[4] = variable[5];
26234   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
26235   while (true) { /*for*/
26236     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
26237     if (!UNTAG_Bool(variable[5])) break; /*for*/
26238     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
26239     variable[6] = variable[5];
26240     variable[7] = variable[0];
26241     variable[7] = ATTR_parser_nodes___AClosureDef____n_id(variable[7]) /*AClosureDef::_n_id*/;
26242     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
26243     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
26244     if (UNTAG_Bool(variable[7])) { /*if*/
26245       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26246       if (UNTAG_Bool(variable[7])) { /*if*/
26247         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
26248         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___replace_child, LOCATE_parser_prod, 10810); nit_exit(1);}
26249         variable[7] = variable[0];
26250         variable[7] = ATTR_parser_nodes___AClosureDef____n_id(variable[7]) /*AClosureDef::_n_id*/;
26251         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
26252         variable[7] = variable[0];
26253         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
26254       } else { /*if*/
26255         variable[7] = variable[0];
26256         variable[7] = ATTR_parser_nodes___AClosureDef____n_id(variable[7]) /*AClosureDef::_n_id*/;
26257         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
26258       }
26259       goto return_label958;
26260     }
26261     continue_959: while(0);
26262     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
26263   }
26264   break_959: while(0);
26265   variable[4] = variable[0];
26266   variable[4] = ATTR_parser_nodes___AClosureDef____n_kwdo(variable[4]) /*AClosureDef::_n_kwdo*/;
26267   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26268   if (UNTAG_Bool(variable[4])) { /*if*/
26269     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26270     if (UNTAG_Bool(variable[4])) { /*if*/
26271       variable[4] = variable[0];
26272       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26273       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TKwdo, ID_TKwdo)) /*cast TKwdo*/;
26274       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___replace_child, LOCATE_parser_prod, 10822); nit_exit(1);}
26275       variable[4] = variable[0];
26276       ATTR_parser_nodes___AClosureDef____n_kwdo(variable[4]) /*AClosureDef::_n_kwdo*/ =  variable[2] /*new_child*/;
26277     } else { /*if*/
26278       variable[4] = variable[0];
26279       ATTR_parser_nodes___AClosureDef____n_kwdo(variable[4]) /*AClosureDef::_n_kwdo*/ =  NIT_NULL /*null*/;
26280     }
26281     goto return_label958;
26282   }
26283   variable[4] = variable[0];
26284   variable[4] = ATTR_parser_nodes___AClosureDef____n_expr(variable[4]) /*AClosureDef::_n_expr*/;
26285   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26286   if (UNTAG_Bool(variable[4])) { /*if*/
26287     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26288     if (UNTAG_Bool(variable[4])) { /*if*/
26289       variable[4] = variable[0];
26290       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26291       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PExpr, ID_PExpr)) /*cast PExpr*/;
26292       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___replace_child, LOCATE_parser_prod, 10832); nit_exit(1);}
26293       variable[4] = variable[0];
26294       ATTR_parser_nodes___AClosureDef____n_expr(variable[4]) /*AClosureDef::_n_expr*/ =  variable[2] /*new_child*/;
26295     } else { /*if*/
26296       variable[4] = variable[0];
26297       ATTR_parser_nodes___AClosureDef____n_expr(variable[4]) /*AClosureDef::_n_expr*/ =  NIT_NULL /*null*/;
26298     }
26299     goto return_label958;
26300   }
26301   return_label958: while(false);
26302   tracehead = trace.prev;
26303   return;
26304 }
26305 void parser_prod___AClosureDef___visit_all(val_t  self, val_t  param0) {
26306   struct trace_t trace = {NULL, NULL, 10841, LOCATE_parser_prod___AClosureDef___visit_all};
26307   val_t variable[6];
26308   void **closurevariable = NULL;
26309   trace.prev = tracehead; tracehead = &trace;
26310   trace.file = LOCATE_parser_prod;
26311   variable[0] =  self;
26312   variable[1] =  param0;
26313   variable[3] = variable[0];
26314   variable[3] = ATTR_parser_nodes___AClosureDef____n_kwwith(variable[3]) /*AClosureDef::_n_kwwith*/;
26315   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26316   if (UNTAG_Bool(variable[3])) { /*if*/
26317     variable[3] = variable[0];
26318     variable[3] = ATTR_parser_nodes___AClosureDef____n_kwwith(variable[3]) /*AClosureDef::_n_kwwith*/;
26319     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26320   }
26321   variable[3] = variable[0];
26322   variable[3] = ATTR_parser_nodes___AClosureDef____n_id(variable[3]) /*AClosureDef::_n_id*/;
26323   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
26324   while (true) { /*for*/
26325     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
26326     if (!UNTAG_Bool(variable[4])) break; /*for*/
26327     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
26328     variable[5] = variable[4];
26329     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
26330     continue_961: while(0);
26331     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
26332   }
26333   break_961: while(0);
26334   variable[3] = variable[0];
26335   variable[3] = ATTR_parser_nodes___AClosureDef____n_kwdo(variable[3]) /*AClosureDef::_n_kwdo*/;
26336   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26337   if (UNTAG_Bool(variable[3])) { /*if*/
26338     variable[3] = variable[0];
26339     variable[3] = ATTR_parser_nodes___AClosureDef____n_kwdo(variable[3]) /*AClosureDef::_n_kwdo*/;
26340     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26341   }
26342   variable[3] = variable[0];
26343   variable[3] = ATTR_parser_nodes___AClosureDef____n_expr(variable[3]) /*AClosureDef::_n_expr*/;
26344   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26345   if (UNTAG_Bool(variable[3])) { /*if*/
26346     variable[3] = variable[0];
26347     variable[3] = ATTR_parser_nodes___AClosureDef____n_expr(variable[3]) /*AClosureDef::_n_expr*/;
26348     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26349   }
26350   return_label960: while(false);
26351   tracehead = trace.prev;
26352   return;
26353 }
26354 void parser_prod___AClosureDef___visit_all_reverse(val_t  self, val_t  param0) {
26355   struct trace_t trace = {NULL, NULL, 10857, LOCATE_parser_prod___AClosureDef___visit_all_reverse};
26356   val_t variable[5];
26357   void **closurevariable = NULL;
26358   trace.prev = tracehead; tracehead = &trace;
26359   trace.file = LOCATE_parser_prod;
26360   variable[0] =  self;
26361   variable[1] =  param0;
26362   variable[3] = variable[0];
26363   variable[3] = ATTR_parser_nodes___AClosureDef____n_kwwith(variable[3]) /*AClosureDef::_n_kwwith*/;
26364   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26365   if (UNTAG_Bool(variable[3])) { /*if*/
26366     variable[3] = variable[0];
26367     variable[3] = ATTR_parser_nodes___AClosureDef____n_kwwith(variable[3]) /*AClosureDef::_n_kwwith*/;
26368     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26369   }
26370   variable[4] = variable[0];
26371   variable[4] = ATTR_parser_nodes___AClosureDef____n_id(variable[4]) /*AClosureDef::_n_id*/;
26372   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26373   variable[3] = variable[4];
26374   while (true) { /*while*/
26375     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
26376     if (!UNTAG_Bool(variable[4])) break; /* while*/
26377     variable[4] = variable[0];
26378     variable[4] = ATTR_parser_nodes___AClosureDef____n_id(variable[4]) /*AClosureDef::_n_id*/;
26379     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
26380     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
26381     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
26382     variable[3] = variable[4] /*i=*/;
26383     continue_963: while(0);
26384   }
26385   break_963: while(0);
26386   variable[3] = variable[0];
26387   variable[3] = ATTR_parser_nodes___AClosureDef____n_kwdo(variable[3]) /*AClosureDef::_n_kwdo*/;
26388   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26389   if (UNTAG_Bool(variable[3])) { /*if*/
26390     variable[3] = variable[0];
26391     variable[3] = ATTR_parser_nodes___AClosureDef____n_kwdo(variable[3]) /*AClosureDef::_n_kwdo*/;
26392     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26393   }
26394   variable[3] = variable[0];
26395   variable[3] = ATTR_parser_nodes___AClosureDef____n_expr(variable[3]) /*AClosureDef::_n_expr*/;
26396   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26397   if (UNTAG_Bool(variable[3])) { /*if*/
26398     variable[3] = variable[0];
26399     variable[3] = ATTR_parser_nodes___AClosureDef____n_expr(variable[3]) /*AClosureDef::_n_expr*/;
26400     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26401   }
26402   return_label962: while(false);
26403   tracehead = trace.prev;
26404   return;
26405 }
26406 void parser_prod___AClosureDef___empty_init(val_t  self, int* init_table) {
26407   struct trace_t trace = {NULL, NULL, 10764, LOCATE_parser_prod___AClosureDef___empty_init};
26408   val_t variable[2];
26409   void **closurevariable = NULL;
26410   trace.prev = tracehead; tracehead = &trace;
26411   trace.file = LOCATE_parser_prod;
26412   variable[0] =  self;
26413   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDef].i]) return;
26414   return_label964: while(false);
26415   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDef].i] = 1;
26416   tracehead = trace.prev;
26417   return;
26418 }
26419 void parser_prod___AClosureDef___init_aclosuredef(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, int* init_table) {
26420   struct trace_t trace = {NULL, NULL, 10766, LOCATE_parser_prod___AClosureDef___init_aclosuredef};
26421   val_t variable[10];
26422   void **closurevariable = NULL;
26423   trace.prev = tracehead; tracehead = &trace;
26424   trace.file = LOCATE_parser_prod;
26425   variable[0] =  self;
26426   variable[1] =  param0;
26427   variable[2] =  param1;
26428   variable[3] =  param2;
26429   variable[4] =  param3;
26430   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDef].i]) return;
26431   variable[6] = variable[0];
26432   CALL_parser_prod___AClosureDef___empty_init(variable[6])(variable[6], init_table /*YYY*/) /*AClosureDef::empty_init*/;
26433   variable[6] = variable[0];
26434   ATTR_parser_nodes___AClosureDef____n_kwwith(variable[6]) /*AClosureDef::_n_kwwith*/ =  variable[1] /*n_kwwith*/;
26435   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n_kwwith*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n_kwwith*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n_kwwith*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n_kwwith*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n_kwwith*/)( variable[1] /*n_kwwith*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26436   if (UNTAG_Bool(variable[6])) { /*if*/
26437     variable[6] = variable[0];
26438     CALL_parser_prod___PNode___parent__eq( variable[1] /*n_kwwith*/)( variable[1] /*n_kwwith*/, variable[6]) /*PNode::parent=*/;
26439   }
26440   variable[6] = variable[0];
26441   variable[7] = NEW_List_list___List___init(); /*new List[TId]*/
26442   ATTR_parser_nodes___AClosureDef____n_id(variable[6]) /*AClosureDef::_n_id*/ = variable[7];
26443   variable[6] = CALL_abstract_collection___Collection___iterator( variable[2] /*n_id*/)( variable[2] /*n_id*/) /*AbstractArray::iterator*/;
26444   while (true) { /*for*/
26445     variable[7] = CALL_abstract_collection___Iterator___is_ok(variable[6])(variable[6]) /*ArrayIterator::is_ok*/;
26446     if (!UNTAG_Bool(variable[7])) break; /*for*/
26447     variable[7] = CALL_abstract_collection___Iterator___item(variable[6])(variable[6]) /*ArrayIterator::item*/;
26448     variable[8] = variable[7];
26449     variable[9] = TAG_Bool(( variable[8] /*n*/==NIT_NULL) || VAL_ISA( variable[8] /*n*/, COLOR_TId, ID_TId)) /*cast TId*/;
26450     if (!UNTAG_Bool(variable[9])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AClosureDef___init_aclosuredef, LOCATE_parser_prod, 10780); nit_exit(1);}
26451     variable[9] = variable[0];
26452     variable[9] = ATTR_parser_nodes___AClosureDef____n_id(variable[9]) /*AClosureDef::_n_id*/;
26453     CALL_abstract_collection___SimpleCollection___add(variable[9])(variable[9],  variable[8] /*n*/) /*IndexedCollection::add*/;
26454     variable[9] = variable[0];
26455     CALL_parser_prod___PNode___parent__eq( variable[8] /*n*/)( variable[8] /*n*/, variable[9]) /*PNode::parent=*/;
26456     continue_966: while(0);
26457     CALL_abstract_collection___Iterator___next(variable[6])(variable[6]) /*ArrayIterator::next*/;
26458   }
26459   break_966: while(0);
26460   variable[6] = variable[0];
26461   ATTR_parser_nodes___AClosureDef____n_kwdo(variable[6]) /*AClosureDef::_n_kwdo*/ =  variable[3] /*n_kwdo*/;
26462   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[3] /*n_kwdo*/ ==  NIT_NULL /*null*/) || (( variable[3] /*n_kwdo*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[3] /*n_kwdo*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*n_kwdo*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[3] /*n_kwdo*/)( variable[3] /*n_kwdo*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26463   if (UNTAG_Bool(variable[6])) { /*if*/
26464     variable[6] = variable[0];
26465     CALL_parser_prod___PNode___parent__eq( variable[3] /*n_kwdo*/)( variable[3] /*n_kwdo*/, variable[6]) /*PNode::parent=*/;
26466   }
26467   variable[6] = variable[0];
26468   ATTR_parser_nodes___AClosureDef____n_expr(variable[6]) /*AClosureDef::_n_expr*/ =  variable[4] /*n_expr*/;
26469   variable[6] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[4] /*n_expr*/ ==  NIT_NULL /*null*/) || (( variable[4] /*n_expr*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[4] /*n_expr*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[4] /*n_expr*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[4] /*n_expr*/)( variable[4] /*n_expr*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26470   if (UNTAG_Bool(variable[6])) { /*if*/
26471     variable[6] = variable[0];
26472     CALL_parser_prod___PNode___parent__eq( variable[4] /*n_expr*/)( variable[4] /*n_expr*/, variable[6]) /*PNode::parent=*/;
26473   }
26474   return_label965: while(false);
26475   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AClosureDef].i] = 1;
26476   tracehead = trace.prev;
26477   return;
26478 }
26479 void parser_prod___AQualified___n_classid__eq(val_t  self, val_t  param0) {
26480   struct trace_t trace = {NULL, NULL, 10878, LOCATE_parser_prod___AQualified___n_classid__eq};
26481   val_t variable[4];
26482   void **closurevariable = NULL;
26483   trace.prev = tracehead; tracehead = &trace;
26484   trace.file = LOCATE_parser_prod;
26485   variable[0] =  self;
26486   variable[1] =  param0;
26487   variable[3] = variable[0];
26488   ATTR_parser_nodes___AQualified____n_classid(variable[3]) /*AQualified::_n_classid*/ =  variable[1] /*n*/;
26489   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*n*/ ==  NIT_NULL /*null*/) || (( variable[1] /*n*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*n*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*n*/)( variable[1] /*n*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26490   if (UNTAG_Bool(variable[3])) { /*if*/
26491     variable[3] = variable[0];
26492     CALL_parser_prod___PNode___parent__eq( variable[1] /*n*/)( variable[1] /*n*/, variable[3]) /*PNode::parent=*/;
26493   }
26494   return_label967: while(false);
26495   tracehead = trace.prev;
26496   return;
26497 }
26498 void parser_prod___AQualified___replace_child(val_t  self, val_t  param0, val_t  param1) {
26499   struct trace_t trace = {NULL, NULL, 10906, LOCATE_parser_prod___AQualified___replace_child};
26500   val_t variable[8];
26501   void **closurevariable = NULL;
26502   trace.prev = tracehead; tracehead = &trace;
26503   trace.file = LOCATE_parser_prod;
26504   variable[0] =  self;
26505   variable[1] =  param0;
26506   variable[2] =  param1;
26507   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26508   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AQualified___replace_child, LOCATE_parser_prod, 10908); nit_exit(1);}
26509   variable[4] = variable[0];
26510   variable[4] = ATTR_parser_nodes___AQualified____n_id(variable[4]) /*AQualified::_n_id*/;
26511   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26512   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
26513   variable[4] = variable[5];
26514   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
26515   while (true) { /*for*/
26516     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
26517     if (!UNTAG_Bool(variable[5])) break; /*for*/
26518     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
26519     variable[6] = variable[5];
26520     variable[7] = variable[0];
26521     variable[7] = ATTR_parser_nodes___AQualified____n_id(variable[7]) /*AQualified::_n_id*/;
26522     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
26523     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
26524     if (UNTAG_Bool(variable[7])) { /*if*/
26525       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26526       if (UNTAG_Bool(variable[7])) { /*if*/
26527         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TId, ID_TId)) /*cast TId*/;
26528         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AQualified___replace_child, LOCATE_parser_prod, 10912); nit_exit(1);}
26529         variable[7] = variable[0];
26530         variable[7] = ATTR_parser_nodes___AQualified____n_id(variable[7]) /*AQualified::_n_id*/;
26531         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
26532         variable[7] = variable[0];
26533         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
26534       } else { /*if*/
26535         variable[7] = variable[0];
26536         variable[7] = ATTR_parser_nodes___AQualified____n_id(variable[7]) /*AQualified::_n_id*/;
26537         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
26538       }
26539       goto return_label968;
26540     }
26541     continue_969: while(0);
26542     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
26543   }
26544   break_969: while(0);
26545   variable[4] = variable[0];
26546   variable[4] = ATTR_parser_nodes___AQualified____n_classid(variable[4]) /*AQualified::_n_classid*/;
26547   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26548   if (UNTAG_Bool(variable[4])) { /*if*/
26549     variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26550     if (UNTAG_Bool(variable[4])) { /*if*/
26551       variable[4] = variable[0];
26552       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26553       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TClassid, ID_TClassid)) /*cast TClassid*/;
26554       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AQualified___replace_child, LOCATE_parser_prod, 10924); nit_exit(1);}
26555       variable[4] = variable[0];
26556       ATTR_parser_nodes___AQualified____n_classid(variable[4]) /*AQualified::_n_classid*/ =  variable[2] /*new_child*/;
26557     } else { /*if*/
26558       variable[4] = variable[0];
26559       ATTR_parser_nodes___AQualified____n_classid(variable[4]) /*AQualified::_n_classid*/ =  NIT_NULL /*null*/;
26560     }
26561     goto return_label968;
26562   }
26563   return_label968: while(false);
26564   tracehead = trace.prev;
26565   return;
26566 }
26567 void parser_prod___AQualified___visit_all(val_t  self, val_t  param0) {
26568   struct trace_t trace = {NULL, NULL, 10933, LOCATE_parser_prod___AQualified___visit_all};
26569   val_t variable[6];
26570   void **closurevariable = NULL;
26571   trace.prev = tracehead; tracehead = &trace;
26572   trace.file = LOCATE_parser_prod;
26573   variable[0] =  self;
26574   variable[1] =  param0;
26575   variable[3] = variable[0];
26576   variable[3] = ATTR_parser_nodes___AQualified____n_id(variable[3]) /*AQualified::_n_id*/;
26577   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
26578   while (true) { /*for*/
26579     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
26580     if (!UNTAG_Bool(variable[4])) break; /*for*/
26581     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
26582     variable[5] = variable[4];
26583     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
26584     continue_971: while(0);
26585     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
26586   }
26587   break_971: while(0);
26588   variable[3] = variable[0];
26589   variable[3] = ATTR_parser_nodes___AQualified____n_classid(variable[3]) /*AQualified::_n_classid*/;
26590   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26591   if (UNTAG_Bool(variable[3])) { /*if*/
26592     variable[3] = variable[0];
26593     variable[3] = ATTR_parser_nodes___AQualified____n_classid(variable[3]) /*AQualified::_n_classid*/;
26594     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26595   }
26596   return_label970: while(false);
26597   tracehead = trace.prev;
26598   return;
26599 }
26600 void parser_prod___AQualified___visit_all_reverse(val_t  self, val_t  param0) {
26601   struct trace_t trace = {NULL, NULL, 10943, LOCATE_parser_prod___AQualified___visit_all_reverse};
26602   val_t variable[5];
26603   void **closurevariable = NULL;
26604   trace.prev = tracehead; tracehead = &trace;
26605   trace.file = LOCATE_parser_prod;
26606   variable[0] =  self;
26607   variable[1] =  param0;
26608   variable[4] = variable[0];
26609   variable[4] = ATTR_parser_nodes___AQualified____n_id(variable[4]) /*AQualified::_n_id*/;
26610   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26611   variable[3] = variable[4];
26612   while (true) { /*while*/
26613     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
26614     if (!UNTAG_Bool(variable[4])) break; /* while*/
26615     variable[4] = variable[0];
26616     variable[4] = ATTR_parser_nodes___AQualified____n_id(variable[4]) /*AQualified::_n_id*/;
26617     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
26618     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
26619     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
26620     variable[3] = variable[4] /*i=*/;
26621     continue_973: while(0);
26622   }
26623   break_973: while(0);
26624   variable[3] = variable[0];
26625   variable[3] = ATTR_parser_nodes___AQualified____n_classid(variable[3]) /*AQualified::_n_classid*/;
26626   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26627   if (UNTAG_Bool(variable[3])) { /*if*/
26628     variable[3] = variable[0];
26629     variable[3] = ATTR_parser_nodes___AQualified____n_classid(variable[3]) /*AQualified::_n_classid*/;
26630     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26631   }
26632   return_label972: while(false);
26633   tracehead = trace.prev;
26634   return;
26635 }
26636 void parser_prod___AQualified___empty_init(val_t  self, int* init_table) {
26637   struct trace_t trace = {NULL, NULL, 10886, LOCATE_parser_prod___AQualified___empty_init};
26638   val_t variable[2];
26639   void **closurevariable = NULL;
26640   trace.prev = tracehead; tracehead = &trace;
26641   trace.file = LOCATE_parser_prod;
26642   variable[0] =  self;
26643   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AQualified].i]) return;
26644   return_label974: while(false);
26645   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AQualified].i] = 1;
26646   tracehead = trace.prev;
26647   return;
26648 }
26649 void parser_prod___AQualified___init_aqualified(val_t  self, val_t  param0, val_t  param1, int* init_table) {
26650   struct trace_t trace = {NULL, NULL, 10888, LOCATE_parser_prod___AQualified___init_aqualified};
26651   val_t variable[8];
26652   void **closurevariable = NULL;
26653   trace.prev = tracehead; tracehead = &trace;
26654   trace.file = LOCATE_parser_prod;
26655   variable[0] =  self;
26656   variable[1] =  param0;
26657   variable[2] =  param1;
26658   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AQualified].i]) return;
26659   variable[4] = variable[0];
26660   CALL_parser_prod___AQualified___empty_init(variable[4])(variable[4], init_table /*YYY*/) /*AQualified::empty_init*/;
26661   variable[4] = variable[0];
26662   variable[5] = NEW_List_list___List___init(); /*new List[TId]*/
26663   ATTR_parser_nodes___AQualified____n_id(variable[4]) /*AQualified::_n_id*/ = variable[5];
26664   variable[4] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_id*/)( variable[1] /*n_id*/) /*AbstractArray::iterator*/;
26665   while (true) { /*for*/
26666     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*ArrayIterator::is_ok*/;
26667     if (!UNTAG_Bool(variable[5])) break; /*for*/
26668     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*ArrayIterator::item*/;
26669     variable[6] = variable[5];
26670     variable[7] = TAG_Bool(( variable[6] /*n*/==NIT_NULL) || VAL_ISA( variable[6] /*n*/, COLOR_TId, ID_TId)) /*cast TId*/;
26671     if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___AQualified___init_aqualified, LOCATE_parser_prod, 10896); nit_exit(1);}
26672     variable[7] = variable[0];
26673     variable[7] = ATTR_parser_nodes___AQualified____n_id(variable[7]) /*AQualified::_n_id*/;
26674     CALL_abstract_collection___SimpleCollection___add(variable[7])(variable[7],  variable[6] /*n*/) /*IndexedCollection::add*/;
26675     variable[7] = variable[0];
26676     CALL_parser_prod___PNode___parent__eq( variable[6] /*n*/)( variable[6] /*n*/, variable[7]) /*PNode::parent=*/;
26677     continue_976: while(0);
26678     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*ArrayIterator::next*/;
26679   }
26680   break_976: while(0);
26681   variable[4] = variable[0];
26682   ATTR_parser_nodes___AQualified____n_classid(variable[4]) /*AQualified::_n_classid*/ =  variable[2] /*n_classid*/;
26683   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*n_classid*/ ==  NIT_NULL /*null*/) || (( variable[2] /*n_classid*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*n_classid*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*n_classid*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*n_classid*/)( variable[2] /*n_classid*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26684   if (UNTAG_Bool(variable[4])) { /*if*/
26685     variable[4] = variable[0];
26686     CALL_parser_prod___PNode___parent__eq( variable[2] /*n_classid*/)( variable[2] /*n_classid*/, variable[4]) /*PNode::parent=*/;
26687   }
26688   return_label975: while(false);
26689   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_AQualified].i] = 1;
26690   tracehead = trace.prev;
26691   return;
26692 }
26693 void parser_prod___ADoc___replace_child(val_t  self, val_t  param0, val_t  param1) {
26694   struct trace_t trace = {NULL, NULL, 10974, LOCATE_parser_prod___ADoc___replace_child};
26695   val_t variable[8];
26696   void **closurevariable = NULL;
26697   trace.prev = tracehead; tracehead = &trace;
26698   trace.file = LOCATE_parser_prod;
26699   variable[0] =  self;
26700   variable[1] =  param0;
26701   variable[2] =  param1;
26702   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26703   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoc___replace_child, LOCATE_parser_prod, 10976); nit_exit(1);}
26704   variable[4] = variable[0];
26705   variable[4] = ATTR_parser_nodes___ADoc____n_comment(variable[4]) /*ADoc::_n_comment*/;
26706   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26707   variable[5] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[4]); /*new Range[Int]*/
26708   variable[4] = variable[5];
26709   variable[4] = CALL_abstract_collection___Collection___iterator(variable[4])(variable[4]) /*Range::iterator*/;
26710   while (true) { /*for*/
26711     variable[5] = CALL_abstract_collection___Iterator___is_ok(variable[4])(variable[4]) /*Iterator::is_ok*/;
26712     if (!UNTAG_Bool(variable[5])) break; /*for*/
26713     variable[5] = CALL_abstract_collection___Iterator___item(variable[4])(variable[4]) /*Iterator::item*/;
26714     variable[6] = variable[5];
26715     variable[7] = variable[0];
26716     variable[7] = ATTR_parser_nodes___ADoc____n_comment(variable[7]) /*ADoc::_n_comment*/;
26717     variable[7] = CALL_abstract_collection___Map_____bra(variable[7])(variable[7],  variable[6] /*i*/) /*List::[]*/;
26718     variable[7] = TAG_Bool((variable[7] ==  variable[1] /*old_child*/) || ((variable[7] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[7])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[7], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[7])(variable[7],  variable[1] /*old_child*/) /*Object::==*/)))));
26719     if (UNTAG_Bool(variable[7])) { /*if*/
26720       variable[7] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26721       if (UNTAG_Bool(variable[7])) { /*if*/
26722         variable[7] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_TComment, ID_TComment)) /*cast TComment*/;
26723         if (!UNTAG_Bool(variable[7])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoc___replace_child, LOCATE_parser_prod, 10980); nit_exit(1);}
26724         variable[7] = variable[0];
26725         variable[7] = ATTR_parser_nodes___ADoc____n_comment(variable[7]) /*ADoc::_n_comment*/;
26726         CALL_abstract_collection___Map_____braeq(variable[7])(variable[7],  variable[6] /*i*/,  variable[2] /*new_child*/) /*List::[]=*/;
26727         variable[7] = variable[0];
26728         CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[7]) /*PNode::parent=*/;
26729       } else { /*if*/
26730         variable[7] = variable[0];
26731         variable[7] = ATTR_parser_nodes___ADoc____n_comment(variable[7]) /*ADoc::_n_comment*/;
26732         CALL_abstract_collection___Map___remove_at(variable[7])(variable[7],  variable[6] /*i*/) /*List::remove_at*/;
26733       }
26734       goto return_label977;
26735     }
26736     continue_978: while(0);
26737     CALL_abstract_collection___Iterator___next(variable[4])(variable[4]) /*Iterator::next*/;
26738   }
26739   break_978: while(0);
26740   return_label977: while(false);
26741   tracehead = trace.prev;
26742   return;
26743 }
26744 void parser_prod___ADoc___visit_all(val_t  self, val_t  param0) {
26745   struct trace_t trace = {NULL, NULL, 10991, LOCATE_parser_prod___ADoc___visit_all};
26746   val_t variable[6];
26747   void **closurevariable = NULL;
26748   trace.prev = tracehead; tracehead = &trace;
26749   trace.file = LOCATE_parser_prod;
26750   variable[0] =  self;
26751   variable[1] =  param0;
26752   variable[3] = variable[0];
26753   variable[3] = ATTR_parser_nodes___ADoc____n_comment(variable[3]) /*ADoc::_n_comment*/;
26754   variable[3] = CALL_abstract_collection___Collection___iterator(variable[3])(variable[3]) /*List::iterator*/;
26755   while (true) { /*for*/
26756     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ListIterator::is_ok*/;
26757     if (!UNTAG_Bool(variable[4])) break; /*for*/
26758     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ListIterator::item*/;
26759     variable[5] = variable[4];
26760     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/,  variable[5] /*n*/) /*Visitor::visit*/;
26761     continue_980: while(0);
26762     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ListIterator::next*/;
26763   }
26764   break_980: while(0);
26765   return_label979: while(false);
26766   tracehead = trace.prev;
26767   return;
26768 }
26769 void parser_prod___ADoc___visit_all_reverse(val_t  self, val_t  param0) {
26770   struct trace_t trace = {NULL, NULL, 10998, LOCATE_parser_prod___ADoc___visit_all_reverse};
26771   val_t variable[5];
26772   void **closurevariable = NULL;
26773   trace.prev = tracehead; tracehead = &trace;
26774   trace.file = LOCATE_parser_prod;
26775   variable[0] =  self;
26776   variable[1] =  param0;
26777   variable[4] = variable[0];
26778   variable[4] = ATTR_parser_nodes___ADoc____n_comment(variable[4]) /*ADoc::_n_comment*/;
26779   variable[4] = CALL_abstract_collection___Collection___length(variable[4])(variable[4]) /*List::length*/;
26780   variable[3] = variable[4];
26781   while (true) { /*while*/
26782     variable[4] = TAG_Bool(UNTAG_Int( variable[3] /*i*/)>=UNTAG_Int( TAG_Int(0)));
26783     if (!UNTAG_Bool(variable[4])) break; /* while*/
26784     variable[4] = variable[0];
26785     variable[4] = ATTR_parser_nodes___ADoc____n_comment(variable[4]) /*ADoc::_n_comment*/;
26786     variable[4] = CALL_abstract_collection___Map_____bra(variable[4])(variable[4],  variable[3] /*i*/) /*List::[]*/;
26787     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[4]) /*Visitor::visit*/;
26788     variable[4] = TAG_Int(UNTAG_Int( variable[3] /*i*/)-UNTAG_Int( TAG_Int(1)));
26789     variable[3] = variable[4] /*i=*/;
26790     continue_982: while(0);
26791   }
26792   break_982: while(0);
26793   return_label981: while(false);
26794   tracehead = trace.prev;
26795   return;
26796 }
26797 void parser_prod___ADoc___empty_init(val_t  self, int* init_table) {
26798   struct trace_t trace = {NULL, NULL, 10959, LOCATE_parser_prod___ADoc___empty_init};
26799   val_t variable[2];
26800   void **closurevariable = NULL;
26801   trace.prev = tracehead; tracehead = &trace;
26802   trace.file = LOCATE_parser_prod;
26803   variable[0] =  self;
26804   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoc].i]) return;
26805   return_label983: while(false);
26806   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoc].i] = 1;
26807   tracehead = trace.prev;
26808   return;
26809 }
26810 void parser_prod___ADoc___init_adoc(val_t  self, val_t  param0, int* init_table) {
26811   struct trace_t trace = {NULL, NULL, 10961, LOCATE_parser_prod___ADoc___init_adoc};
26812   val_t variable[7];
26813   void **closurevariable = NULL;
26814   trace.prev = tracehead; tracehead = &trace;
26815   trace.file = LOCATE_parser_prod;
26816   variable[0] =  self;
26817   variable[1] =  param0;
26818   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoc].i]) return;
26819   variable[3] = variable[0];
26820   CALL_parser_prod___ADoc___empty_init(variable[3])(variable[3], init_table /*YYY*/) /*ADoc::empty_init*/;
26821   variable[3] = variable[0];
26822   variable[4] = NEW_List_list___List___init(); /*new List[TComment]*/
26823   ATTR_parser_nodes___ADoc____n_comment(variable[3]) /*ADoc::_n_comment*/ = variable[4];
26824   variable[3] = CALL_abstract_collection___Collection___iterator( variable[1] /*n_comment*/)( variable[1] /*n_comment*/) /*AbstractArray::iterator*/;
26825   while (true) { /*for*/
26826     variable[4] = CALL_abstract_collection___Iterator___is_ok(variable[3])(variable[3]) /*ArrayIterator::is_ok*/;
26827     if (!UNTAG_Bool(variable[4])) break; /*for*/
26828     variable[4] = CALL_abstract_collection___Iterator___item(variable[3])(variable[3]) /*ArrayIterator::item*/;
26829     variable[5] = variable[4];
26830     variable[6] = TAG_Bool(( variable[5] /*n*/==NIT_NULL) || VAL_ISA( variable[5] /*n*/, COLOR_TComment, ID_TComment)) /*cast TComment*/;
26831     if (!UNTAG_Bool(variable[6])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___ADoc___init_adoc, LOCATE_parser_prod, 10968); nit_exit(1);}
26832     variable[6] = variable[0];
26833     variable[6] = ATTR_parser_nodes___ADoc____n_comment(variable[6]) /*ADoc::_n_comment*/;
26834     CALL_abstract_collection___SimpleCollection___add(variable[6])(variable[6],  variable[5] /*n*/) /*IndexedCollection::add*/;
26835     variable[6] = variable[0];
26836     CALL_parser_prod___PNode___parent__eq( variable[5] /*n*/)( variable[5] /*n*/, variable[6]) /*PNode::parent=*/;
26837     continue_985: while(0);
26838     CALL_abstract_collection___Iterator___next(variable[3])(variable[3]) /*ArrayIterator::next*/;
26839   }
26840   break_985: while(0);
26841   return_label984: while(false);
26842   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_ADoc].i] = 1;
26843   tracehead = trace.prev;
26844   return;
26845 }
26846 void parser_prod___Start___replace_child(val_t  self, val_t  param0, val_t  param1) {
26847   struct trace_t trace = {NULL, NULL, 11019, LOCATE_parser_prod___Start___replace_child};
26848   val_t variable[5];
26849   void **closurevariable = NULL;
26850   trace.prev = tracehead; tracehead = &trace;
26851   trace.file = LOCATE_parser_prod;
26852   variable[0] =  self;
26853   variable[1] =  param0;
26854   variable[2] =  param1;
26855   variable[4] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[1] /*old_child*/ ==  NIT_NULL /*null*/) || (( variable[1] /*old_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[1] /*old_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
26856   if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___Start___replace_child, LOCATE_parser_prod, 11021); nit_exit(1);}
26857   variable[4] = variable[0];
26858   variable[4] = ATTR_parser_nodes___Start____n_base(variable[4]) /*Start::_n_base*/;
26859   variable[4] = TAG_Bool((variable[4] ==  variable[1] /*old_child*/) || ((variable[4] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[4])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[4], variable[1] /*old_child*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[4])(variable[4],  variable[1] /*old_child*/) /*Object::==*/)))));
26860   if (UNTAG_Bool(variable[4])) { /*if*/
26861     variable[4] = TAG_Bool(( variable[2] /*new_child*/ ==  NIT_NULL /*null*/) || (( variable[2] /*new_child*/ != NIT_NULL) && ((CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*new_child*/, NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq( variable[2] /*new_child*/)( variable[2] /*new_child*/,  NIT_NULL /*null*/) /*Object::==*/)))));
26862     if (UNTAG_Bool(variable[4])) { /*if*/
26863     } else { /*if*/
26864       variable[4] = variable[0];
26865       CALL_parser_prod___PNode___parent__eq( variable[2] /*new_child*/)( variable[2] /*new_child*/, variable[4]) /*PNode::parent=*/;
26866       variable[4] = TAG_Bool(( variable[2] /*new_child*/==NIT_NULL) || VAL_ISA( variable[2] /*new_child*/, COLOR_PModule, ID_PModule)) /*cast PModule*/;
26867       if (!UNTAG_Bool(variable[4])) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_parser_prod___Start___replace_child, LOCATE_parser_prod, 11026); nit_exit(1);}
26868       variable[4] = variable[0];
26869       ATTR_parser_nodes___Start____n_base(variable[4]) /*Start::_n_base*/ =  variable[2] /*new_child*/;
26870     }
26871     CALL_parser_prod___PNode___parent__eq( variable[1] /*old_child*/)( variable[1] /*old_child*/,  NIT_NULL /*null*/) /*PNode::parent=*/;
26872     goto return_label986;
26873   }
26874   return_label986: while(false);
26875   tracehead = trace.prev;
26876   return;
26877 }
26878 void parser_prod___Start___visit_all(val_t  self, val_t  param0) {
26879   struct trace_t trace = {NULL, NULL, 11034, LOCATE_parser_prod___Start___visit_all};
26880   val_t variable[4];
26881   void **closurevariable = NULL;
26882   trace.prev = tracehead; tracehead = &trace;
26883   trace.file = LOCATE_parser_prod;
26884   variable[0] =  self;
26885   variable[1] =  param0;
26886   variable[3] = variable[0];
26887   variable[3] = ATTR_parser_nodes___Start____n_base(variable[3]) /*Start::_n_base*/;
26888   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26889   if (UNTAG_Bool(variable[3])) { /*if*/
26890     variable[3] = variable[0];
26891     variable[3] = ATTR_parser_nodes___Start____n_base(variable[3]) /*Start::_n_base*/;
26892     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26893   }
26894   return_label987: while(false);
26895   tracehead = trace.prev;
26896   return;
26897 }
26898 void parser_prod___Start___visit_all_reverse(val_t  self, val_t  param0) {
26899   struct trace_t trace = {NULL, NULL, 11041, LOCATE_parser_prod___Start___visit_all_reverse};
26900   val_t variable[4];
26901   void **closurevariable = NULL;
26902   trace.prev = tracehead; tracehead = &trace;
26903   trace.file = LOCATE_parser_prod;
26904   variable[0] =  self;
26905   variable[1] =  param0;
26906   variable[3] = variable[0];
26907   variable[3] = ATTR_parser_nodes___Start____n_base(variable[3]) /*Start::_n_base*/;
26908   variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable[3] ==  NIT_NULL /*null*/) || ((variable[3] != NIT_NULL) && ((CALL_kernel___Object_____eqeq(variable[3])==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable[3], NIT_NULL /*null*/)):(UNTAG_Bool(CALL_kernel___Object_____eqeq(variable[3])(variable[3],  NIT_NULL /*null*/) /*Object::==*/)))))));
26909   if (UNTAG_Bool(variable[3])) { /*if*/
26910     variable[3] = variable[0];
26911     variable[3] = ATTR_parser_nodes___Start____n_base(variable[3]) /*Start::_n_base*/;
26912     CALL_parser_prod___Visitor___visit( variable[1] /*v*/)( variable[1] /*v*/, variable[3]) /*Visitor::visit*/;
26913   }
26914   return_label988: while(false);
26915   tracehead = trace.prev;
26916   return;
26917 }
26918 void parser_prod___Start___init(val_t  self, val_t  param0, val_t  param1, int* init_table) {
26919   struct trace_t trace = {NULL, NULL, 11011, LOCATE_parser_prod___Start___init};
26920   val_t variable[5];
26921   void **closurevariable = NULL;
26922   trace.prev = tracehead; tracehead = &trace;
26923   trace.file = LOCATE_parser_prod;
26924   variable[0] =  self;
26925   variable[1] =  param0;
26926   variable[2] =  param1;
26927   if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_Start].i]) return;
26928   variable[4] = variable[0];
26929   ATTR_parser_nodes___Start____n_base(variable[4]) /*Start::_n_base*/ =  variable[1] /*n_base*/;
26930   variable[4] = variable[0];
26931   ATTR_parser_nodes___Start____n_eof(variable[4]) /*Start::_n_eof*/ =  variable[2] /*n_eof*/;
26932   return_label989: while(false);
26933   init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_Start].i] = 1;
26934   tracehead = trace.prev;
26935   return;
26936 }