c_src/syntax._sep.c

   1 /* This C file is generated by NIT to compile module syntax. */
   2 #include "syntax._sep.h"
   3 static const char LOCATE_syntax___SrcModuleLoader___file_type[] = "syntax::SrcModuleLoader::(mmloader::ModuleLoader::file_type)";
   4 val_t syntax___SrcModuleLoader___file_type(val_t p0){
   5   struct {struct stack_frame_t me;} fra;
   6   val_t REGB0;
   7   val_t tmp;
   8   static val_t once_value_1; /* Once value */
   9   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  10   fra.me.file = LOCATE_syntax;
  11   fra.me.line = 33;
  12   fra.me.meth = LOCATE_syntax___SrcModuleLoader___file_type;
  13   fra.me.has_broke = 0;
  14   fra.me.REG_size = 1;
  15   fra.me.nitni_local_ref_head = NULL;
  16   fra.me.REG[0] = NIT_NULL;
  17   fra.me.REG[0] = p0;
  18   /* syntax/syntax.nit:33 */
  19   if (!once_value_1) {
  20     fra.me.REG[0] = BOX_NativeString("nit");
  21     REGB0 = TAG_Int(3);
  22     fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
  23     once_value_1 = fra.me.REG[0];
  24     register_static_object(&once_value_1);
  25   } else fra.me.REG[0] = once_value_1;
  26   fra.me.REG[0] = fra.me.REG[0];
  27   goto label2;
  28   label2: while(0);
  29   stack_frame_head = fra.me.prev;
  30   return fra.me.REG[0];
  31 }
  32 static const char LOCATE_syntax___SrcModuleLoader___parse_file[] = "syntax::SrcModuleLoader::(mmloader::ModuleLoader::parse_file)";
  33 val_t syntax___SrcModuleLoader___parse_file(val_t p0, val_t p1, val_t p2, val_t p3, val_t p4, val_t p5){
  34   struct {struct stack_frame_t me; val_t MORE_REG[7];} fra;
  35   val_t REGB0;
  36   val_t REGB1;
  37   val_t REGB2;
  38   val_t tmp;
  39     static val_t once_value_4; /* Once value */
  40     static val_t once_value_5; /* Once value */
  41     static val_t once_value_6; /* Once value */
  42   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  43   fra.me.file = LOCATE_syntax;
  44   fra.me.line = 35;
  45   fra.me.meth = LOCATE_syntax___SrcModuleLoader___parse_file;
  46   fra.me.has_broke = 0;
  47   fra.me.REG_size = 8;
  48   fra.me.nitni_local_ref_head = NULL;
  49   fra.me.REG[0] = NIT_NULL;
  50   fra.me.REG[1] = NIT_NULL;
  51   fra.me.REG[2] = NIT_NULL;
  52   fra.me.REG[3] = NIT_NULL;
  53   fra.me.REG[4] = NIT_NULL;
  54   fra.me.REG[5] = NIT_NULL;
  55   fra.me.REG[6] = NIT_NULL;
  56   fra.me.REG[7] = NIT_NULL;
  57   fra.me.REG[0] = p0;
  58   fra.me.REG[1] = p1;
  59   fra.me.REG[2] = p2;
  60   fra.me.REG[3] = p3;
  61   fra.me.REG[4] = p4;
  62   fra.me.REG[5] = p5;
  63   /* syntax/syntax.nit:37 */
  64   fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
  65   /* ../lib/standard/collection/array.nit:24 */
  66   REGB0 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[6])!=NIT_NULL);
  67   if (UNTAG_Bool(REGB0)) {
  68   } else {
  69     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
  70   }
  71   REGB0 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[6]);
  72   /* syntax/syntax.nit:37 */
  73   REGB1 = TAG_Int(0);
  74   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
  75   if (UNTAG_Bool(REGB2)) {
  76   } else {
  77     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
  78   }
  79   /* ../lib/standard/kernel.nit:244 */
  80   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB1));
  81   /* syntax/syntax.nit:37 */
  82   if (UNTAG_Bool(REGB1)) {
  83     fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
  84     REGB1 = TAG_Int(0);
  85     REGB1 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[6])(fra.me.REG[6], REGB1);
  86     REGB1 = CALL_standard___kernel___Char___is_lower(REGB1)(REGB1);
  87   } else {
  88     REGB0 = TAG_Bool(0);
  89     REGB1 = REGB0;
  90   }
  91   fra.me.REG[6] = REGB1;
  92   /* syntax/syntax.nit:38 */
  93   fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
  94   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[7])(fra.me.REG[7], (&(fra.me)), ((fun_t)OC_syntax___SrcModuleLoader___parse_file_1));
  95   switch ((&(fra.me))->has_broke) {
  96     case 0: break;
  97     case 1: (&(fra.me))->has_broke = 0; goto label3;
  98   }
  99   label3: while(0);
 100   /* syntax/syntax.nit:43 */
 101   REGB1 = TAG_Bool(!UNTAG_Bool(fra.me.REG[6]));
 102   if (UNTAG_Bool(REGB1)) {
 103     /* syntax/syntax.nit:44 */
 104     REGB1 = TAG_Int(5);
 105     fra.me.REG[6] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
 106     if (!once_value_4) {
 107       fra.me.REG[7] = BOX_NativeString("");
 108       REGB1 = TAG_Int(0);
 109       fra.me.REG[7] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[7])(fra.me.REG[7], REGB1);
 110       once_value_4 = fra.me.REG[7];
 111       register_static_object(&once_value_4);
 112     } else fra.me.REG[7] = once_value_4;
 113     fra.me.REG[7] = fra.me.REG[7];
 114     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 115     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[3]);
 116     if (!once_value_5) {
 117       fra.me.REG[7] = BOX_NativeString(": Error module name \"");
 118       REGB1 = TAG_Int(21);
 119       fra.me.REG[7] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[7])(fra.me.REG[7], REGB1);
 120       once_value_5 = fra.me.REG[7];
 121       register_static_object(&once_value_5);
 122     } else fra.me.REG[7] = once_value_5;
 123     fra.me.REG[7] = fra.me.REG[7];
 124     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 125     fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 126     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 127     if (!once_value_6) {
 128       fra.me.REG[7] = BOX_NativeString("\", must start with a lower case letter and contain only letters, digits and '_'.");
 129       REGB1 = TAG_Int(80);
 130       fra.me.REG[7] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[7])(fra.me.REG[7], REGB1);
 131       once_value_6 = fra.me.REG[7];
 132       register_static_object(&once_value_6);
 133     } else fra.me.REG[7] = once_value_6;
 134     fra.me.REG[7] = fra.me.REG[7];
 135     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 136     fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
 137     CALL_toolcontext___ToolContext___error(fra.me.REG[1])(fra.me.REG[1], NIT_NULL, fra.me.REG[6]);
 138   }
 139   /* syntax/syntax.nit:47 */
 140   fra.me.REG[2] = NEW_SourceFile_location___SourceFile___init(fra.me.REG[3], fra.me.REG[2]);
 141   /* syntax/syntax.nit:48 */
 142   fra.me.REG[3] = NEW_Lexer_parser___lexer___Lexer___init(fra.me.REG[2]);
 143   /* syntax/syntax.nit:49 */
 144   fra.me.REG[3] = NEW_Parser_parser___Parser___init(fra.me.REG[3]);
 145   /* syntax/syntax.nit:50 */
 146   fra.me.REG[3] = CALL_parser___Parser___parse(fra.me.REG[3])(fra.me.REG[3]);
 147   /* syntax/syntax.nit:51 */
 148   fra.me.REG[6] = CALL_parser___parser_nodes___Start___n_base(fra.me.REG[3])(fra.me.REG[3]);
 149   REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 150   if (UNTAG_Bool(REGB1)) {
 151   } else {
 152     REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 153     if (UNTAG_Bool(REGB0)) {
 154       REGB0 = TAG_Bool(0);
 155       REGB1 = REGB0;
 156     } else {
 157       REGB0 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[6])(fra.me.REG[6], NIT_NULL);
 158       REGB1 = REGB0;
 159     }
 160   }
 161   if (UNTAG_Bool(REGB1)) {
 162     /* syntax/syntax.nit:52 */
 163     fra.me.REG[6] = CALL_parser___parser_nodes___Start___n_eof(fra.me.REG[3])(fra.me.REG[3]);
 164     /* syntax/syntax.nit:53 */
 165     REGB1 = TAG_Bool(VAL_ISA(fra.me.REG[6], COLOR_parser___parser_nodes___AError, ID_parser___parser_nodes___AError)) /*cast AError*/;
 166     if (UNTAG_Bool(REGB1)) {
 167     } else {
 168       nit_abort("Assert failed", NULL, LOCATE_syntax, 53);
 169     }
 170     /* syntax/syntax.nit:54 */
 171     fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[6])(fra.me.REG[6]);
 172     fra.me.REG[6] = CALL_parser___lexer___AError___message(fra.me.REG[6])(fra.me.REG[6]);
 173     CALL_toolcontext___ToolContext___fatal_error(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0], fra.me.REG[6]);
 174   }
 175   /* syntax/syntax.nit:56 */
 176   fra.me.REG[3] = CALL_parser___parser_nodes___Start___n_base(fra.me.REG[3])(fra.me.REG[3]);
 177   /* syntax/syntax.nit:57 */
 178   REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 179   if (UNTAG_Bool(REGB1)) {
 180   } else {
 181     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 182     if (UNTAG_Bool(REGB0)) {
 183       REGB0 = TAG_Bool(0);
 184       REGB1 = REGB0;
 185     } else {
 186       REGB0 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 187       REGB1 = REGB0;
 188     }
 189   }
 190   REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 191   if (UNTAG_Bool(REGB1)) {
 192   } else {
 193     nit_abort("Assert failed", NULL, LOCATE_syntax, 57);
 194   }
 195   /* syntax/syntax.nit:58 */
 196   fra.me.REG[2] = NEW_Location_location___Location___with_file(fra.me.REG[2]);
 197   /* syntax/syntax.nit:59 */
 198   fra.me.REG[2] = NEW_MMSrcModule_syntax___syntax_base___MMSrcModule___init(fra.me.REG[1], fra.me.REG[3], fra.me.REG[5], fra.me.REG[4], fra.me.REG[2]);
 199   /* syntax/syntax.nit:60 */
 200   goto label7;
 201   label7: while(0);
 202   stack_frame_head = fra.me.prev;
 203   return fra.me.REG[2];
 204 }
 205   void OC_syntax___SrcModuleLoader___parse_file_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 206     struct {struct stack_frame_t me;} fra;
 207     val_t REGB0;
 208     val_t REGB1;
 209     val_t REGB2;
 210     fun_t CREG[1];
 211     val_t tmp;
 212     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 213     fra.me.file = LOCATE_syntax;
 214     fra.me.line = 0;
 215     fra.me.meth = LOCATE_syntax___SrcModuleLoader___parse_file;
 216     fra.me.has_broke = 0;
 217     fra.me.REG_size = 1;
 218     fra.me.nitni_local_ref_head = NULL;
 219     fra.me.REG[0] = NIT_NULL;
 220     fra.me.closure_ctx = closctx_param;
 221     fra.me.closure_funs = CREG;
 222     fra.me.REG[0] = p0;
 223     CREG[0] = clos_fun0;
 224     REGB0 = fra.me.REG[0];
 225     REGB1 = CALL_standard___kernel___Char___is_digit(REGB0)(REGB0);
 226     REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 227     if (UNTAG_Bool(REGB1)) {
 228       REGB1 = CALL_standard___kernel___Char___is_letter(REGB0)(REGB0);
 229       REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 230     } else {
 231       REGB2 = TAG_Bool(0);
 232       REGB1 = REGB2;
 233     }
 234     if (UNTAG_Bool(REGB1)) {
 235       REGB1 = TAG_Char('_');
 236       REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 237       if (UNTAG_Bool(REGB2)) {
 238       } else {
 239         /* ../lib/standard/kernel.nit:434 */
 240         REGB1 = TAG_Bool((REGB0)==(REGB1));
 241         /* syntax/syntax.nit:38 */
 242         REGB2 = REGB1;
 243       }
 244       REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 245     } else {
 246       REGB1 = TAG_Bool(0);
 247       REGB2 = REGB1;
 248     }
 249     if (UNTAG_Bool(REGB2)) {
 250       /* syntax/syntax.nit:40 */
 251       REGB2 = TAG_Bool(0);
 252       closctx->REG[6] = REGB2;
 253       /* syntax/syntax.nit:41 */
 254       closctx->has_broke = 1;
 255       goto label2;
 256     }
 257     label2: while(0);
 258     stack_frame_head = fra.me.prev;
 259     return;
 260   }
 261 static const char LOCATE_syntax___SrcModuleLoader___process_metamodel[] = "syntax::SrcModuleLoader::(mmloader::ModuleLoader::process_metamodel)";
 262 void syntax___SrcModuleLoader___process_metamodel(val_t p0, val_t p1, val_t p2){
 263   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 264   val_t REGB0;
 265   val_t tmp;
 266   static val_t once_value_1; /* Once value */
 267   static val_t once_value_2; /* Once value */
 268   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 269   fra.me.file = LOCATE_syntax;
 270   fra.me.line = 63;
 271   fra.me.meth = LOCATE_syntax___SrcModuleLoader___process_metamodel;
 272   fra.me.has_broke = 0;
 273   fra.me.REG_size = 4;
 274   fra.me.nitni_local_ref_head = NULL;
 275   fra.me.REG[0] = NIT_NULL;
 276   fra.me.REG[1] = NIT_NULL;
 277   fra.me.REG[2] = NIT_NULL;
 278   fra.me.REG[3] = NIT_NULL;
 279   fra.me.REG[0] = p0;
 280   fra.me.REG[1] = p1;
 281   fra.me.REG[2] = p2;
 282   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], VTCOLOR_mmloader___ModuleLoader___MODULE(fra.me.REG[0]), VTID_mmloader___ModuleLoader___MODULE(fra.me.REG[0]))) /*cast MODULE*/;
 283   if (UNTAG_Bool(REGB0)) {
 284   } else {
 285     nit_abort("Cast failed", NULL, LOCATE_syntax, 0);
 286   }
 287   /* syntax/syntax.nit:65 */
 288   CALL_syntax___MMSrcModule___process_supermodules(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 289   /* syntax/syntax.nit:66 */
 290   REGB0 = TAG_Int(3);
 291   fra.me.REG[0] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 292   if (!once_value_1) {
 293     fra.me.REG[3] = BOX_NativeString("Syntax analysis for module: ");
 294     REGB0 = TAG_Int(28);
 295     fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
 296     once_value_1 = fra.me.REG[3];
 297     register_static_object(&once_value_1);
 298   } else fra.me.REG[3] = once_value_1;
 299   fra.me.REG[3] = fra.me.REG[3];
 300   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
 301   fra.me.REG[3] = CALL_metamodel___abstractmetamodel___MMModule___name(fra.me.REG[2])(fra.me.REG[2]);
 302   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 303   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
 304   if (!once_value_2) {
 305     fra.me.REG[3] = BOX_NativeString("");
 306     REGB0 = TAG_Int(0);
 307     fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
 308     once_value_2 = fra.me.REG[3];
 309     register_static_object(&once_value_2);
 310   } else fra.me.REG[3] = once_value_2;
 311   fra.me.REG[3] = fra.me.REG[3];
 312   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
 313   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
 314   REGB0 = TAG_Int(2);
 315   CALL_toolcontext___ToolContext___info(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0], REGB0);
 316   /* syntax/syntax.nit:67 */
 317   CALL_syntax___MMSrcModule___process_syntax(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 318   stack_frame_head = fra.me.prev;
 319   return;
 320 }
 321 static const char LOCATE_syntax___SrcModuleLoader___init[] = "syntax::SrcModuleLoader::init";
 322 void syntax___SrcModuleLoader___init(val_t p0, int* init_table){
 323   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_syntax___SrcModuleLoader].i;
 324   struct {struct stack_frame_t me;} fra;
 325   val_t tmp;
 326   if (init_table[itpos0]) return;
 327   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 328   fra.me.file = LOCATE_syntax;
 329   fra.me.line = 70;
 330   fra.me.meth = LOCATE_syntax___SrcModuleLoader___init;
 331   fra.me.has_broke = 0;
 332   fra.me.REG_size = 1;
 333   fra.me.nitni_local_ref_head = NULL;
 334   fra.me.REG[0] = NIT_NULL;
 335   fra.me.REG[0] = p0;
 336   stack_frame_head = fra.me.prev;
 337   init_table[itpos0] = 1;
 338   return;
 339 }
 340 static const char LOCATE_syntax___MMSrcModule___process_supermodules[] = "syntax::MMSrcModule::process_supermodules";
 341 void syntax___MMSrcModule___process_supermodules(val_t p0, val_t p1){
 342   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 343   val_t tmp;
 344   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 345   fra.me.file = LOCATE_syntax;
 346   fra.me.line = 74;
 347   fra.me.meth = LOCATE_syntax___MMSrcModule___process_supermodules;
 348   fra.me.has_broke = 0;
 349   fra.me.REG_size = 3;
 350   fra.me.nitni_local_ref_head = NULL;
 351   fra.me.REG[0] = NIT_NULL;
 352   fra.me.REG[1] = NIT_NULL;
 353   fra.me.REG[2] = NIT_NULL;
 354   fra.me.REG[0] = p0;
 355   fra.me.REG[1] = p1;
 356   /* syntax/syntax.nit:77 */
 357   fra.me.REG[2] = CALL_syntax___syntax_base___MMSrcModule___node(fra.me.REG[0])(fra.me.REG[0]);
 358   CALL_syntax___mmbuilder___AModule___import_super_modules(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1], fra.me.REG[0]);
 359   stack_frame_head = fra.me.prev;
 360   return;
 361 }
 362 static const char LOCATE_syntax___MMSrcModule___process_syntax[] = "syntax::MMSrcModule::process_syntax";
 363 void syntax___MMSrcModule___process_syntax(val_t p0, val_t p1){
 364   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 365   val_t REGB0;
 366   val_t tmp;
 367   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 368   fra.me.file = LOCATE_syntax;
 369   fra.me.line = 80;
 370   fra.me.meth = LOCATE_syntax___MMSrcModule___process_syntax;
 371   fra.me.has_broke = 0;
 372   fra.me.REG_size = 2;
 373   fra.me.nitni_local_ref_head = NULL;
 374   fra.me.REG[0] = NIT_NULL;
 375   fra.me.REG[1] = NIT_NULL;
 376   fra.me.REG[0] = p0;
 377   fra.me.REG[1] = p1;
 378   /* syntax/syntax.nit:84 */
 379   CALL_syntax___mmbuilder___MMSrcModule___do_mmbuilder(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 380   /* syntax/syntax.nit:85 */
 381   CALL_toolcontext___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
 382   /* syntax/syntax.nit:87 */
 383   CALL_syntax___typing___MMSrcModule___do_typing(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 384   /* syntax/syntax.nit:88 */
 385   CALL_toolcontext___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
 386   /* syntax/syntax.nit:90 */
 387   CALL_syntax___icode_generation___MMSrcModule___generate_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 388   /* syntax/syntax.nit:91 */
 389   CALL_toolcontext___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
 390   /* syntax/syntax.nit:93 */
 391   REGB0 = CALL_syntax___ToolContext___keep_ast(fra.me.REG[1])(fra.me.REG[1]);
 392   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 393   if (UNTAG_Bool(REGB0)) {
 394     CALL_syntax___syntax_base___MMSrcModule___clear_ast(fra.me.REG[0])(fra.me.REG[0]);
 395   }
 396   stack_frame_head = fra.me.prev;
 397   return;
 398 }
 399 static const char LOCATE_syntax___ToolContext___keep_ast[] = "syntax::ToolContext::keep_ast";
 400 val_t syntax___ToolContext___keep_ast(val_t p0){
 401   struct {struct stack_frame_t me;} fra;
 402   val_t REGB0;
 403   val_t tmp;
 404   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 405   fra.me.file = LOCATE_syntax;
 406   fra.me.line = 98;
 407   fra.me.meth = LOCATE_syntax___ToolContext___keep_ast;
 408   fra.me.has_broke = 0;
 409   fra.me.REG_size = 1;
 410   fra.me.nitni_local_ref_head = NULL;
 411   fra.me.REG[0] = NIT_NULL;
 412   fra.me.REG[0] = p0;
 413   /* syntax/syntax.nit:98 */
 414   REGB0 = TAG_Bool(ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0])!=NIT_NULL);
 415   if (UNTAG_Bool(REGB0)) {
 416   } else {
 417     nit_abort("Uninitialized attribute %s", "_keep_ast", LOCATE_syntax, 98);
 418   }
 419   REGB0 = ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0]);
 420   stack_frame_head = fra.me.prev;
 421   return REGB0;
 422 }
 423 static const char LOCATE_syntax___ToolContext___keep_ast__eq[] = "syntax::ToolContext::keep_ast=";
 424 void syntax___ToolContext___keep_ast__eq(val_t p0, val_t p1){
 425   struct {struct stack_frame_t me;} fra;
 426   val_t REGB0;
 427   val_t tmp;
 428   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 429   fra.me.file = LOCATE_syntax;
 430   fra.me.line = 98;
 431   fra.me.meth = LOCATE_syntax___ToolContext___keep_ast__eq;
 432   fra.me.has_broke = 0;
 433   fra.me.REG_size = 1;
 434   fra.me.nitni_local_ref_head = NULL;
 435   fra.me.REG[0] = NIT_NULL;
 436   fra.me.REG[0] = p0;
 437   REGB0 = p1;
 438   /* syntax/syntax.nit:98 */
 439   ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0]) = REGB0;
 440   stack_frame_head = fra.me.prev;
 441   return;
 442 }