c_src/typing._sep.c

   1 /* This C file is generated by NIT to compile module typing. */
   2 #include "typing._sep.h"
   3 void typing___MMSrcModule___do_typing(val_t  self, val_t  param0) {
   4   struct trace_t trace = {NULL, LOCATE_typing___MMSrcModule___do_typing, 23};
   5   val_t variable0;
   6   val_t variable1;
   7   val_t variable2;
   8   trace.prev = tracehead; tracehead = &trace;
   9   variable0 =  param0;
  10   variable2 = NEW_typing___TypingVisitor___init( variable0 /*tc*/,  self); /*new TypingVisitor*/
  11   variable1 = variable2;
  12   variable2 = ((syntax_base___MMSrcModule___node_t)CALL( self,COLOR_syntax_base___MMSrcModule___node))( self) /*MMSrcModule::node*/;
  13   ((typing___TypingVisitor___visit_t)CALL( variable1 /*tv*/,COLOR_parser_prod___Visitor___visit))( variable1 /*tv*/, variable2) /*TypingVisitor::visit*/;
  14   tracehead = trace.prev;
  15   return;
  16 }
  17 void typing___TypingVisitor___visit(val_t  self, val_t  param0) {
  18   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___visit, 39};
  19   val_t variable0;
  20   val_t variable1;
  21   trace.prev = tracehead; tracehead = &trace;
  22   variable0 =  param0;
  23   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable0 /*n*/ ==  NIT_NULL /*null*/) || (( variable0 /*n*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable0 /*n*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable0 /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable0 /*n*/,COLOR_kernel___Object_____eqeq))( variable0 /*n*/,  NIT_NULL /*null*/) /*PNode::==*/)))))));
  24   if (UNTAG_Bool(variable1)) { /*if*/
  25     ((typing___PNode___accept_typing_t)CALL( variable0 /*n*/,COLOR_typing___PNode___accept_typing))( variable0 /*n*/,  self) /*PNode::accept_typing*/;
  26   }
  27   tracehead = trace.prev;
  28   return;
  29 }
  30 val_t typing___TypingVisitor___variable_ctx(val_t  self) {
  31   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___variable_ctx, 44};
  32   trace.prev = tracehead; tracehead = &trace;
  33   tracehead = trace.prev;
  34   return ATTR_typing___TypingVisitor____variable_ctx( self) /*TypingVisitor::_variable_ctx*/;
  35 }
  36 void typing___TypingVisitor___variable_ctx__eq(val_t  self, val_t  param0) {
  37   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___variable_ctx__eq, 44};
  38   trace.prev = tracehead; tracehead = &trace;
  39   ATTR_typing___TypingVisitor____variable_ctx( self) /*TypingVisitor::_variable_ctx*/ =  param0;
  40   tracehead = trace.prev;
  41   return;
  42 }
  43 val_t typing___TypingVisitor___self_type(val_t  self) {
  44   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___self_type, 47};
  45   trace.prev = tracehead; tracehead = &trace;
  46   tracehead = trace.prev;
  47   return ATTR_typing___TypingVisitor____self_type( self) /*TypingVisitor::_self_type*/;
  48 }
  49 void typing___TypingVisitor___self_type__eq(val_t  self, val_t  param0) {
  50   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___self_type__eq, 47};
  51   trace.prev = tracehead; tracehead = &trace;
  52   ATTR_typing___TypingVisitor____self_type( self) /*TypingVisitor::_self_type*/ =  param0;
  53   tracehead = trace.prev;
  54   return;
  55 }
  56 val_t typing___TypingVisitor___top_block(val_t  self) {
  57   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___top_block, 50};
  58   trace.prev = tracehead; tracehead = &trace;
  59   tracehead = trace.prev;
  60   return ATTR_typing___TypingVisitor____top_block( self) /*TypingVisitor::_top_block*/;
  61 }
  62 void typing___TypingVisitor___top_block__eq(val_t  self, val_t  param0) {
  63   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___top_block__eq, 50};
  64   trace.prev = tracehead; tracehead = &trace;
  65   ATTR_typing___TypingVisitor____top_block( self) /*TypingVisitor::_top_block*/ =  param0;
  66   tracehead = trace.prev;
  67   return;
  68 }
  69 val_t typing___TypingVisitor___explicit_super_init_calls(val_t  self) {
  70   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___explicit_super_init_calls, 53};
  71   trace.prev = tracehead; tracehead = &trace;
  72   tracehead = trace.prev;
  73   return ATTR_typing___TypingVisitor____explicit_super_init_calls( self) /*TypingVisitor::_explicit_super_init_calls*/;
  74 }
  75 void typing___TypingVisitor___explicit_super_init_calls__eq(val_t  self, val_t  param0) {
  76   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___explicit_super_init_calls__eq, 53};
  77   trace.prev = tracehead; tracehead = &trace;
  78   ATTR_typing___TypingVisitor____explicit_super_init_calls( self) /*TypingVisitor::_explicit_super_init_calls*/ =  param0;
  79   tracehead = trace.prev;
  80   return;
  81 }
  82 val_t typing___TypingVisitor___explicit_other_init_call(val_t  self) {
  83   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___explicit_other_init_call, 56};
  84   trace.prev = tracehead; tracehead = &trace;
  85   tracehead = trace.prev;
  86   return ATTR_typing___TypingVisitor____explicit_other_init_call( self) /*TypingVisitor::_explicit_other_init_call*/;
  87 }
  88 void typing___TypingVisitor___explicit_other_init_call__eq(val_t  self, val_t  param0) {
  89   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___explicit_other_init_call__eq, 56};
  90   trace.prev = tracehead; tracehead = &trace;
  91   ATTR_typing___TypingVisitor____explicit_other_init_call( self) /*TypingVisitor::_explicit_other_init_call*/ =  param0;
  92   tracehead = trace.prev;
  93   return;
  94 }
  95 void typing___TypingVisitor___init(val_t  self, val_t  param0, val_t  param1, int* init_table) {
  96   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___init, 59};
  97   val_t variable0;
  98   val_t variable1;
  99   trace.prev = tracehead; tracehead = &trace;
 100   variable0 =  param0;
 101   variable1 =  param1;
 102   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_TypingVisitor].i]) return;
 103   ((syntax_base___AbsSyntaxVisitor___init_t)CALL( self,COLOR_syntax_base___AbsSyntaxVisitor___init))( self,  param0,  param1, init_table /*YYY*/) /*AbsSyntaxVisitor::init*/;
 104   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_TypingVisitor].i] = 1;
 105   tracehead = trace.prev;
 106   return;
 107 }
 108 val_t typing___TypingVisitor___get_default_constructor_for(val_t  self, val_t  param0, val_t  param1, val_t  param2) {
 109   struct trace_t trace = {NULL, LOCATE_typing___TypingVisitor___get_default_constructor_for, 61};
 110   val_t variable0;
 111   val_t variable1;
 112   val_t variable2;
 113   val_t variable3;
 114   val_t variable4;
 115   val_t variable5;
 116   val_t variable6;
 117   val_t variable7;
 118     val_t variable8;
 119     val_t variable9;
 120     val_t variable10;
 121     val_t variable11;
 122     val_t variable12;
 123       val_t variable13;
 124       val_t variable14;
 125       val_t variable15;
 126       val_t variable16;
 127   trace.prev = tracehead; tracehead = &trace;
 128   variable0 =  param0;
 129   variable1 =  param1;
 130   variable2 =  param2;
 131   variable3 =  self;
 132   variable5 = NEW_array___Array___init(); /*new Array[MMMethod]*/
 133   variable4 = variable5;
 134   variable6 = NEW_array___Array___init(); /*new Array[MMMethod]*/
 135   variable5 = variable6;
 136   variable7 = ((genericity___MMLocalProperty___signature_t)CALL( variable2 /*prop*/,COLOR_static_type___MMLocalProperty___signature))( variable2 /*prop*/) /*MMMethod::signature*/;
 137   variable7 = ((static_type___MMSignature___arity_t)CALL(variable7,COLOR_static_type___MMSignature___arity))(variable7) /*MMSignature::arity*/;
 138   variable6 = variable7;
 139   variable7 = ((abstractmetamodel___MMLocalClass___global_properties_t)CALL( variable1 /*c*/,COLOR_abstractmetamodel___MMLocalClass___global_properties))( variable1 /*c*/) /*MMLocalClass::global_properties*/;
 140   variable7 = ((abstract_collection___Collection___iterator_t)CALL(variable7,COLOR_abstract_collection___Collection___iterator))(variable7) /*Set::iterator*/;
 141   while (true) { /*for*/
 142     variable8 = ((abstract_collection___Iterator___is_ok_t)CALL(variable7,COLOR_abstract_collection___Iterator___is_ok))(variable7) /*Iterator::is_ok*/;
 143     if (!UNTAG_Bool(variable8)) break; /*for*/
 144     variable8 = ((abstract_collection___Iterator___item_t)CALL(variable7,COLOR_abstract_collection___Iterator___item))(variable7) /*Iterator::item*/;
 145     variable9 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL( variable8 /*g*/,COLOR_abstractmetamodel___MMGlobalProperty___is_init))( variable8 /*g*/) /*MMGlobalProperty::is_init*/;
 146     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable9)))) { /*if*/
 147       goto continue_4;
 148     }
 149     variable9 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL( variable8 /*g*/,COLOR_abstractmetamodel___MMGlobalProperty___intro))( variable8 /*g*/) /*MMGlobalProperty::intro*/;
 150     variable9 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable9,COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable9) /*MMConcreteProperty::local_class*/;
 151     variable9 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable9 ==  variable1 /*c*/) || ((variable9 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable9,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable9, variable1 /*c*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable9,COLOR_kernel___Object_____eqeq))(variable9,  variable1 /*c*/) /*MMLocalClass::==*/)))))));
 152     if (UNTAG_Bool(variable9)) { /*if*/
 153       goto continue_4;
 154     }
 155     variable10 = ((inheritance___MMLocalClass_____bra_t)CALL( variable1 /*c*/,COLOR_abstractmetamodel___MMLocalClass_____bra))( variable1 /*c*/,  variable8 /*g*/) /*MMLocalClass::[]*/;
 156     variable9 = variable10;
 157     variable10 = TAG_Bool(( variable9 /*gp*/==NIT_NULL) || VAL_ISA( variable9 /*gp*/, COLOR_MMMethod, ID_MMMethod)) /*cast MMMethod*/;
 158     if (!UNTAG_Bool(variable10)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___TypingVisitor___get_default_constructor_for, 73); nit_exit(1);}
 159     variable11 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL( variable8 /*g*/,COLOR_abstractmetamodel___MMGlobalProperty___intro))( variable8 /*g*/) /*MMGlobalProperty::intro*/;
 160     variable11 = ((genericity___MMLocalProperty___signature_t)CALL(variable11,COLOR_static_type___MMLocalProperty___signature))(variable11) /*MMConcreteProperty::signature*/;
 161     variable11 = ((static_type___MMSignature___arity_t)CALL(variable11,COLOR_static_type___MMSignature___arity))(variable11) /*MMSignature::arity*/;
 162     variable10 = variable11;
 163     variable11 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*prop*/ ==  NIT_NULL /*null*/) || (( variable2 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*prop*/,COLOR_kernel___Object_____eqeq))( variable2 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))))));
 164     variable12 = variable11;
 165     if (UNTAG_Bool(variable12)) { /* and */
 166       variable12 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL( variable8 /*g*/,COLOR_abstractmetamodel___MMGlobalProperty___intro))( variable8 /*g*/) /*MMGlobalProperty::intro*/;
 167       variable12 = ((abstractmetamodel___MMLocalProperty___name_t)CALL(variable12,COLOR_abstractmetamodel___MMLocalProperty___name))(variable12) /*MMConcreteProperty::name*/;
 168       variable13 = ((abstractmetamodel___MMLocalProperty___name_t)CALL( variable2 /*prop*/,COLOR_abstractmetamodel___MMLocalProperty___name))( variable2 /*prop*/) /*MMMethod::name*/;
 169       variable12 = TAG_Bool((variable12 == variable13) || ((variable12 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable12,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable12,variable13)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable12,COLOR_kernel___Object_____eqeq))(variable12, variable13) /*Symbol::==*/)))));
 170     }
 171     variable11 = variable12;
 172     if (UNTAG_Bool(variable11)) { /*if*/
 173       variable11 = TAG_Bool(( variable10 /*garity*/)==( TAG_Int(0)));
 174       variable12 = variable11;
 175       if (!UNTAG_Bool(variable12)) { /* or */
 176         variable12 = TAG_Bool(( variable10 /*garity*/)==( variable6 /*parity*/));
 177       }
 178       variable11 = variable12;
 179       if (UNTAG_Bool(variable11)) { /*if*/
 180         variable3 =  variable9 /*gp*/;
 181         goto return_label3;
 182       } else { /*if*/
 183         ((array___AbstractArray___add_t)CALL( variable5 /*false_candidates*/,COLOR_abstract_collection___SimpleCollection___add))( variable5 /*false_candidates*/,  variable9 /*gp*/) /*Array::add*/;
 184       }
 185     } else { /*if*/
 186       variable11 = TAG_Bool(( variable10 /*garity*/)==( TAG_Int(0)));
 187       if (UNTAG_Bool(variable11)) { /*if*/
 188         ((array___AbstractArray___add_t)CALL( variable4 /*candidates*/,COLOR_abstract_collection___SimpleCollection___add))( variable4 /*candidates*/,  variable9 /*gp*/) /*Array::add*/;
 189         ((array___AbstractArray___add_t)CALL( variable5 /*false_candidates*/,COLOR_abstract_collection___SimpleCollection___add))( variable5 /*false_candidates*/,  variable9 /*gp*/) /*Array::add*/;
 190       } else { /*if*/
 191         ((array___AbstractArray___add_t)CALL( variable5 /*false_candidates*/,COLOR_abstract_collection___SimpleCollection___add))( variable5 /*false_candidates*/,  variable9 /*gp*/) /*Array::add*/;
 192       }
 193     }
 194     continue_4: while(0);
 195     ((abstract_collection___Iterator___next_t)CALL(variable7,COLOR_abstract_collection___Iterator___next))(variable7) /*Iterator::next*/;
 196   }
 197   break_4: while(0);
 198   variable7 = ((array___AbstractArray___length_t)CALL( variable4 /*candidates*/,COLOR_abstract_collection___Collection___length))( variable4 /*candidates*/) /*Array::length*/;
 199   variable7 = TAG_Bool((variable7)==( TAG_Int(1)));
 200   if (UNTAG_Bool(variable7)) { /*if*/
 201     variable7 = ((abstract_collection___IndexedCollection___first_t)CALL( variable4 /*candidates*/,COLOR_abstract_collection___Collection___first))( variable4 /*candidates*/) /*Array::first*/;
 202     variable3 = variable7;
 203     goto return_label3;
 204   } else { /*if*/
 205     variable7 = ((array___AbstractArray___is_empty_t)CALL( variable5 /*false_candidates*/,COLOR_abstract_collection___Collection___is_empty))( variable5 /*false_candidates*/) /*Array::is_empty*/;
 206     if (UNTAG_Bool(variable7)) { /*if*/
 207       variable7 = NEW_string___String___init(); /*new String*/
 208       variable8 = NEW_string___String___with_native(BOX_NativeString("Fatal error: there is no available constrctor in "), TAG_Int(49)); /*new String*/
 209       variable9 = variable8;
 210       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable9) /*String::append*/;
 211       variable10 =  variable1 /*c*/;
 212       variable10 = ((string___String___to_s_t)CALL(variable10,COLOR_string___Object___to_s))(variable10) /*String::to_s*/;
 213       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable10) /*String::append*/;
 214       variable11 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
 215       variable12 = variable11;
 216       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable12) /*String::append*/;
 217       ((syntax_base___AbsSyntaxVisitor___warning_t)CALL( variable3 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___warning))( variable3 /*v*/,  variable0 /*n*/, variable7) /*TypingVisitor::warning*/;
 218       variable3 =  NIT_NULL /*null*/;
 219       goto return_label3;
 220     } else { /*if*/
 221       variable7 = NEW_string___String___init(); /*new String*/
 222       variable8 = NEW_string___String___with_native(BOX_NativeString("Error: Conflicting default constructor to call for "), TAG_Int(51)); /*new String*/
 223       variable9 = variable8;
 224       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable9) /*String::append*/;
 225       variable10 =  variable1 /*c*/;
 226       variable10 = ((string___String___to_s_t)CALL(variable10,COLOR_string___Object___to_s))(variable10) /*String::to_s*/;
 227       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable10) /*String::append*/;
 228       variable11 = NEW_string___String___with_native(BOX_NativeString(": "), TAG_Int(2)); /*new String*/
 229       variable12 = variable11;
 230       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable12) /*String::append*/;
 231       variable13 = NEW_string___String___with_native(BOX_NativeString(", "), TAG_Int(2)); /*new String*/
 232       variable13 = ((string___Collection___join_t)CALL( variable5 /*false_candidates*/,COLOR_string___Collection___join))( variable5 /*false_candidates*/, variable13) /*Array::join*/;
 233       variable14 = variable13;
 234       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable14) /*String::append*/;
 235       variable15 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
 236       variable16 = variable15;
 237       ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable16) /*String::append*/;
 238       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable3 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable3 /*v*/,  variable0 /*n*/, variable7) /*TypingVisitor::error*/;
 239       variable3 =  NIT_NULL /*null*/;
 240       goto return_label3;
 241     }
 242   }
 243   return_label3: while(false);
 244   tracehead = trace.prev;
 245   return variable3;
 246 }
 247 val_t typing___VariableContext_____bra(val_t  self, val_t  param0) {
 248   struct trace_t trace = {NULL, LOCATE_typing___VariableContext_____bra, 104};
 249   val_t variable0;
 250   val_t variable1;
 251   trace.prev = tracehead; tracehead = &trace;
 252   variable0 =  param0;
 253   variable1 = ATTR_typing___VariableContext____dico( self) /*VariableContext::_dico*/;
 254   variable1 = ((abstract_collection___Map___has_key_t)CALL(variable1,COLOR_abstract_collection___Map___has_key))(variable1,  variable0 /*s*/) /*Map::has_key*/;
 255   if (UNTAG_Bool(variable1)) { /*if*/
 256     variable1 = ATTR_typing___VariableContext____dico( self) /*VariableContext::_dico*/;
 257     variable1 = ((abstract_collection___Map_____bra_t)CALL(variable1,COLOR_abstract_collection___Map_____bra))(variable1,  variable0 /*s*/) /*Map::[]*/;
 258     goto return_label5;
 259   } else { /*if*/
 260     variable1 =  NIT_NULL /*null*/;
 261     goto return_label5;
 262   }
 263   return_label5: while(false);
 264   tracehead = trace.prev;
 265   return variable1;
 266 }
 267 void typing___VariableContext___add(val_t  self, val_t  param0) {
 268   struct trace_t trace = {NULL, LOCATE_typing___VariableContext___add, 115};
 269   val_t variable0;
 270   val_t variable1;
 271   val_t variable2;
 272   trace.prev = tracehead; tracehead = &trace;
 273   variable0 =  param0;
 274   variable1 = ATTR_typing___VariableContext____dico( self) /*VariableContext::_dico*/;
 275   variable2 = ((syntax_base___Variable___name_t)CALL( variable0 /*v*/,COLOR_syntax_base___Variable___name))( variable0 /*v*/) /*Variable::name*/;
 276   ((abstract_collection___Map_____braeq_t)CALL(variable1,COLOR_abstract_collection___Map_____braeq))(variable1, variable2,  variable0 /*v*/) /*Map::[]=*/;
 277   tracehead = trace.prev;
 278   return;
 279 }
 280 val_t typing___VariableContext___stype(val_t  self, val_t  param0) {
 281   struct trace_t trace = {NULL, LOCATE_typing___VariableContext___stype, 122};
 282   val_t variable0;
 283   val_t variable1;
 284   trace.prev = tracehead; tracehead = &trace;
 285   variable0 =  param0;
 286   variable1 = ((syntax_base___Variable___stype_t)CALL( variable0 /*v*/,COLOR_syntax_base___Variable___stype))( variable0 /*v*/) /*Variable::stype*/;
 287   goto return_label7;
 288   return_label7: while(false);
 289   tracehead = trace.prev;
 290   return variable1;
 291 }
 292 val_t typing___VariableContext___sub(val_t  self) {
 293   struct trace_t trace = {NULL, LOCATE_typing___VariableContext___sub, 132};
 294   val_t variable0;
 295   trace.prev = tracehead; tracehead = &trace;
 296   variable0 = NEW_typing___SubVariableContext___with( self,  NIT_NULL /*null*/,  NIT_NULL /*null*/); /*new SubVariableContext*/
 297   goto return_label8;
 298   return_label8: while(false);
 299   tracehead = trace.prev;
 300   return variable0;
 301 }
 302 val_t typing___VariableContext___sub_with(val_t  self, val_t  param0, val_t  param1) {
 303   struct trace_t trace = {NULL, LOCATE_typing___VariableContext___sub_with, 138};
 304   val_t variable0;
 305   val_t variable1;
 306   val_t variable2;
 307   trace.prev = tracehead; tracehead = &trace;
 308   variable0 =  param0;
 309   variable1 =  param1;
 310   variable2 = NEW_typing___SubVariableContext___with( self,  variable0 /*v*/,  variable1 /*t*/); /*new SubVariableContext*/
 311   goto return_label9;
 312   return_label9: while(false);
 313   tracehead = trace.prev;
 314   return variable2;
 315 }
 316 void typing___VariableContext___init(val_t  self, int* init_table) {
 317   struct trace_t trace = {NULL, LOCATE_typing___VariableContext___init, 144};
 318   val_t variable0;
 319   trace.prev = tracehead; tracehead = &trace;
 320   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_VariableContext].i]) return;
 321   variable0 = NEW_hash___HashMap___init(); /*new HashMap[Symbol, Variable]*/
 322   ATTR_typing___VariableContext____dico( self) /*VariableContext::_dico*/ = variable0;
 323   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_VariableContext].i] = 1;
 324   tracehead = trace.prev;
 325   return;
 326 }
 327 val_t typing___SubVariableContext___prev(val_t  self) {
 328   struct trace_t trace = {NULL, LOCATE_typing___SubVariableContext___prev, 152};
 329   trace.prev = tracehead; tracehead = &trace;
 330   tracehead = trace.prev;
 331   return ATTR_typing___SubVariableContext____prev( self) /*SubVariableContext::_prev*/;
 332 }
 333 val_t typing___SubVariableContext_____bra(val_t  self, val_t  param0) {
 334   struct trace_t trace = {NULL, LOCATE_typing___SubVariableContext_____bra, 156};
 335   val_t variable0;
 336   val_t variable1;
 337   trace.prev = tracehead; tracehead = &trace;
 338   variable0 =  param0;
 339   variable1 = ATTR_typing___VariableContext____dico( self) /*SubVariableContext::_dico*/;
 340   variable1 = ((abstract_collection___Map___has_key_t)CALL(variable1,COLOR_abstract_collection___Map___has_key))(variable1,  variable0 /*s*/) /*Map::has_key*/;
 341   if (UNTAG_Bool(variable1)) { /*if*/
 342     variable1 = ATTR_typing___VariableContext____dico( self) /*SubVariableContext::_dico*/;
 343     variable1 = ((abstract_collection___Map_____bra_t)CALL(variable1,COLOR_abstract_collection___Map_____bra))(variable1,  variable0 /*s*/) /*Map::[]*/;
 344     goto return_label11;
 345   } else { /*if*/
 346     variable1 = ((typing___SubVariableContext___prev_t)CALL( self,COLOR_typing___SubVariableContext___prev))( self) /*SubVariableContext::prev*/;
 347     variable1 = ((typing___VariableContext_____bra_t)CALL(variable1,COLOR_typing___VariableContext_____bra))(variable1,  variable0 /*s*/) /*VariableContext::[]*/;
 348     goto return_label11;
 349   }
 350   return_label11: while(false);
 351   tracehead = trace.prev;
 352   return variable1;
 353 }
 354 val_t typing___SubVariableContext___stype(val_t  self, val_t  param0) {
 355   struct trace_t trace = {NULL, LOCATE_typing___SubVariableContext___stype, 165};
 356   val_t variable0;
 357   val_t variable1;
 358   trace.prev = tracehead; tracehead = &trace;
 359   variable0 =  param0;
 360   variable1 = ATTR_typing___SubVariableContext____variable( self) /*SubVariableContext::_variable*/;
 361   variable1 = TAG_Bool((variable1 ==  variable0 /*v*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, variable0 /*v*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  variable0 /*v*/) /*Variable::==*/)))));
 362   if (UNTAG_Bool(variable1)) { /*if*/
 363     variable1 = ATTR_typing___SubVariableContext____var_type( self) /*SubVariableContext::_var_type*/;
 364     goto return_label12;
 365   }
 366   variable1 = ((typing___SubVariableContext___prev_t)CALL( self,COLOR_typing___SubVariableContext___prev))( self) /*SubVariableContext::prev*/;
 367   variable1 = ((typing___VariableContext___stype_t)CALL(variable1,COLOR_typing___VariableContext___stype))(variable1,  variable0 /*v*/) /*VariableContext::stype*/;
 368   goto return_label12;
 369   return_label12: while(false);
 370   tracehead = trace.prev;
 371   return variable1;
 372 }
 373 void typing___SubVariableContext___with(val_t  self, val_t  param0, val_t  param1, val_t  param2, int* init_table) {
 374   struct trace_t trace = {NULL, LOCATE_typing___SubVariableContext___with, 173};
 375   val_t variable0;
 376   val_t variable1;
 377   val_t variable2;
 378   trace.prev = tracehead; tracehead = &trace;
 379   variable0 =  param0;
 380   variable1 =  param1;
 381   variable2 =  param2;
 382   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_SubVariableContext].i]) return;
 383   ((typing___VariableContext___init_t)CALL( self,COLOR_typing___VariableContext___init))( self, init_table /*YYY*/) /*SubVariableContext::init*/;
 384   ATTR_typing___SubVariableContext____prev( self) /*SubVariableContext::_prev*/ =  variable0 /*p*/;
 385   ATTR_typing___SubVariableContext____variable( self) /*SubVariableContext::_variable*/ =  variable1 /*v*/;
 386   ATTR_typing___SubVariableContext____var_type( self) /*SubVariableContext::_var_type*/ =  variable2 /*t*/;
 387   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_SubVariableContext].i] = 1;
 388   tracehead = trace.prev;
 389   return;
 390 }
 391 void typing___PNode___accept_typing(val_t  self, val_t  param0) {
 392   struct trace_t trace = {NULL, LOCATE_typing___PNode___accept_typing, 186};
 393   val_t variable0;
 394   trace.prev = tracehead; tracehead = &trace;
 395   variable0 =  param0;
 396   ((syntax_base___PNode___accept_abs_syntax_visitor_t)CALL( self,COLOR_syntax_base___PNode___accept_abs_syntax_visitor))( self,  variable0 /*v*/) /*PNode::accept_abs_syntax_visitor*/;
 397   ((typing___PNode___after_typing_t)CALL( self,COLOR_typing___PNode___after_typing))( self,  variable0 /*v*/) /*PNode::after_typing*/;
 398   tracehead = trace.prev;
 399   return;
 400 }
 401 void typing___PNode___after_typing(val_t  self, val_t  param0) {
 402   struct trace_t trace = {NULL, LOCATE_typing___PNode___after_typing, 191};
 403   val_t variable0;
 404   trace.prev = tracehead; tracehead = &trace;
 405   variable0 =  param0;
 406   tracehead = trace.prev;
 407   return;
 408 }
 409 void typing___PClassdef___accept_typing(val_t  self, val_t  param0) {
 410   struct trace_t trace = {NULL, LOCATE_typing___PClassdef___accept_typing, 195};
 411   val_t variable0;
 412   val_t variable1;
 413   trace.prev = tracehead; tracehead = &trace;
 414   variable0 =  param0;
 415   variable1 = ((syntax_base___PClassdef___local_class_t)CALL( self,COLOR_syntax_base___PClassdef___local_class))( self) /*PClassdef::local_class*/;
 416   variable1 = ((genericity___MMLocalClass___get_type_t)CALL(variable1,COLOR_static_type___MMLocalClass___get_type))(variable1) /*MMSrcLocalClass::get_type*/;
 417   ((typing___TypingVisitor___self_type__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___self_type__eq))( variable0 /*v*/, variable1) /*TypingVisitor::self_type=*/;
 418   ((typing___PClassdef___accept_typing_t)CALL( self,COLOR_SUPER_typing___PClassdef___accept_typing))( self,  param0) /*super PClassdef::accept_typing*/;
 419   tracehead = trace.prev;
 420   return;
 421 }
 422 void typing___AAttrPropdef___accept_typing(val_t  self, val_t  param0) {
 423   struct trace_t trace = {NULL, LOCATE_typing___AAttrPropdef___accept_typing, 203};
 424   val_t variable0;
 425   val_t variable1;
 426     val_t variable2;
 427     val_t variable3;
 428   trace.prev = tracehead; tracehead = &trace;
 429   variable0 =  param0;
 430   ((typing___AAttrPropdef___accept_typing_t)CALL( self,COLOR_SUPER_typing___AAttrPropdef___accept_typing))( self,  param0) /*super AAttrPropdef::accept_typing*/;
 431   variable1 = ((parser_nodes___AAttrPropdef___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrPropdef___n_expr))( self) /*AAttrPropdef::n_expr*/;
 432   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*PExpr::==*/)))))));
 433   if (UNTAG_Bool(variable1)) { /*if*/
 434     variable1 = ((parser_nodes___AAttrPropdef___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrPropdef___n_expr))( self) /*AAttrPropdef::n_expr*/;
 435     variable2 = ((parser_nodes___AAttrPropdef___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrPropdef___n_expr))( self) /*AAttrPropdef::n_expr*/;
 436     variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
 437     variable3 = ((syntax_base___AAttrPropdef___prop_t)CALL( self,COLOR_syntax_base___AAttrPropdef___prop))( self) /*AAttrPropdef::prop*/;
 438     variable3 = ((genericity___MMLocalProperty___signature_t)CALL(variable3,COLOR_static_type___MMLocalProperty___signature))(variable3) /*MMSrcAttribute::signature*/;
 439     variable3 = ((static_type___MMSignature___return_type_t)CALL(variable3,COLOR_static_type___MMSignature___return_type))(variable3) /*MMSignature::return_type*/;
 440     ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/, variable1, variable2, variable3) /*TypingVisitor::check_conform*/;
 441   }
 442   tracehead = trace.prev;
 443   return;
 444 }
 445 void typing___AMethPropdef___accept_typing(val_t  self, val_t  param0) {
 446   struct trace_t trace = {NULL, LOCATE_typing___AMethPropdef___accept_typing, 213};
 447   val_t variable0;
 448   val_t variable1;
 449   trace.prev = tracehead; tracehead = &trace;
 450   variable0 =  param0;
 451   variable1 = NEW_typing___VariableContext___init(); /*new VariableContext*/
 452   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable1) /*TypingVisitor::variable_ctx=*/;
 453   ((typing___AMethPropdef___accept_typing_t)CALL( self,COLOR_SUPER_typing___AMethPropdef___accept_typing))( self,  param0) /*super AMethPropdef::accept_typing*/;
 454   tracehead = trace.prev;
 455   return;
 456 }
 457 val_t typing___AConcreteInitPropdef___super_init_calls(val_t  self) {
 458   struct trace_t trace = {NULL, LOCATE_typing___AConcreteInitPropdef___super_init_calls, 221};
 459   trace.prev = tracehead; tracehead = &trace;
 460   tracehead = trace.prev;
 461   return ATTR_typing___AConcreteInitPropdef____super_init_calls( self) /*AConcreteInitPropdef::_super_init_calls*/;
 462 }
 463 val_t typing___AConcreteInitPropdef___explicit_super_init_calls(val_t  self) {
 464   struct trace_t trace = {NULL, LOCATE_typing___AConcreteInitPropdef___explicit_super_init_calls, 222};
 465   trace.prev = tracehead; tracehead = &trace;
 466   tracehead = trace.prev;
 467   return ATTR_typing___AConcreteInitPropdef____explicit_super_init_calls( self) /*AConcreteInitPropdef::_explicit_super_init_calls*/;
 468 }
 469 void typing___AConcreteInitPropdef___accept_typing(val_t  self, val_t  param0) {
 470   struct trace_t trace = {NULL, LOCATE_typing___AConcreteInitPropdef___accept_typing, 223};
 471   val_t variable0;
 472   val_t variable1;
 473     val_t variable2;
 474     val_t variable3;
 475     val_t variable4;
 476     val_t variable5;
 477       val_t variable6;
 478       val_t variable7;
 479       val_t variable8;
 480       val_t variable9;
 481       val_t variable10;
 482   trace.prev = tracehead; tracehead = &trace;
 483   variable0 =  param0;
 484   variable1 = ((parser_nodes___AConcreteMethPropdef___n_block_t)CALL( self,COLOR_parser_nodes___AConcreteMethPropdef___n_block))( self) /*AConcreteInitPropdef::n_block*/;
 485   ((typing___TypingVisitor___top_block__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___top_block__eq))( variable0 /*v*/, variable1) /*TypingVisitor::top_block=*/;
 486   variable1 = ((typing___AConcreteInitPropdef___explicit_super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___explicit_super_init_calls))( self) /*AConcreteInitPropdef::explicit_super_init_calls*/;
 487   ((typing___TypingVisitor___explicit_super_init_calls__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_super_init_calls__eq))( variable0 /*v*/, variable1) /*TypingVisitor::explicit_super_init_calls=*/;
 488   ((typing___TypingVisitor___explicit_other_init_call__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_other_init_call__eq))( variable0 /*v*/,  TAG_Bool(false)) /*TypingVisitor::explicit_other_init_call=*/;
 489   ((typing___AConcreteInitPropdef___accept_typing_t)CALL( self,COLOR_SUPER_typing___AConcreteInitPropdef___accept_typing))( self,  param0) /*super AConcreteInitPropdef::accept_typing*/;
 490   variable1 = ((typing___TypingVisitor___explicit_other_init_call_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_other_init_call))( variable0 /*v*/) /*TypingVisitor::explicit_other_init_call*/;
 491   if (UNTAG_Bool(variable1)) { /*if*/
 492   } else { /*if*/
 493     variable1 =  TAG_Int(0);
 494     variable3 = ((typing___AConcreteInitPropdef___explicit_super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___explicit_super_init_calls))( self) /*AConcreteInitPropdef::explicit_super_init_calls*/;
 495     variable3 = ((array___AbstractArray___length_t)CALL(variable3,COLOR_abstract_collection___Collection___length))(variable3) /*Array::length*/;
 496     variable2 = variable3;
 497     variable3 = NIT_NULL /*decl variable cur_m*/;
 498     variable4 = NIT_NULL /*decl variable cur_c*/;
 499     variable5 = TAG_Bool(UNTAG_Int( variable1 /*i*/)<UNTAG_Int( variable2 /*l*/));
 500     if (UNTAG_Bool(variable5)) { /*if*/
 501       variable5 = ((typing___AConcreteInitPropdef___explicit_super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___explicit_super_init_calls))( self) /*AConcreteInitPropdef::explicit_super_init_calls*/;
 502       variable6 =  variable1 /*i*/;
 503       variable7 = TAG_Bool(UNTAG_Int( variable6 /*index*/)>=UNTAG_Int( TAG_Int(0)));
 504       variable8 = variable7;
 505       if (UNTAG_Bool(variable8)) { /* and */
 506         variable8 = variable5;
 507         variable8 = ATTR_array___AbstractArray____length(variable8) /*Array::_length*/;
 508         variable8 = TAG_Bool(UNTAG_Int( variable6 /*index*/)<UNTAG_Int(variable8));
 509       }
 510       variable7 = variable8;
 511       if (!UNTAG_Bool(variable7)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'index' ", LOCATE_array___Array_____bra, 229); nit_exit(1);}
 512       variable7 = variable5;
 513       variable7 = ATTR_array___Array____items(variable7) /*Array::_items*/;
 514       variable7 = UNBOX_NativeArray(variable7)[UNTAG_Int( variable6 /*index*/)];
 515       goto return_label20;
 516       return_label20: while(false);
 517       variable5 = variable7;
 518       variable3 = variable5 /*cur_m=*/;
 519       variable5 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable3 /*cur_m*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable3 /*cur_m*/) /*MMMethod::global*/;
 520       variable5 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable5,COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable5) /*MMGlobalProperty::intro*/;
 521       variable5 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable5,COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable5) /*MMConcreteProperty::local_class*/;
 522       variable4 = variable5 /*cur_c=*/;
 523     }
 524     variable5 =  TAG_Int(0);
 525     while (true) { /*while*/
 526       variable6 = ((syntax_base___AbsSyntaxVisitor___local_class_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_class))( variable0 /*v*/) /*TypingVisitor::local_class*/;
 527       variable6 = ((abstractmetamodel___MMLocalClass___cshe_t)CALL(variable6,COLOR_abstractmetamodel___MMLocalClass___cshe))(variable6) /*MMSrcLocalClass::cshe*/;
 528       variable6 = ((partial_order___PartialOrderElement___direct_greaters_t)CALL(variable6,COLOR_partial_order___PartialOrderElement___direct_greaters))(variable6) /*PartialOrderElement::direct_greaters*/;
 529       variable6 = ((array___AbstractArray___length_t)CALL(variable6,COLOR_abstract_collection___Collection___length))(variable6) /*Array::length*/;
 530       variable6 = TAG_Bool(UNTAG_Int( variable5 /*j*/)<UNTAG_Int(variable6));
 531       if (!UNTAG_Bool(variable6)) break; /* while*/
 532       variable7 = ((syntax_base___AbsSyntaxVisitor___local_class_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_class))( variable0 /*v*/) /*TypingVisitor::local_class*/;
 533       variable7 = ((abstractmetamodel___MMLocalClass___cshe_t)CALL(variable7,COLOR_abstractmetamodel___MMLocalClass___cshe))(variable7) /*MMSrcLocalClass::cshe*/;
 534       variable7 = ((partial_order___PartialOrderElement___direct_greaters_t)CALL(variable7,COLOR_partial_order___PartialOrderElement___direct_greaters))(variable7) /*PartialOrderElement::direct_greaters*/;
 535       variable8 =  variable5 /*j*/;
 536       variable9 = TAG_Bool(UNTAG_Int( variable8 /*index*/)>=UNTAG_Int( TAG_Int(0)));
 537       variable10 = variable9;
 538       if (UNTAG_Bool(variable10)) { /* and */
 539         variable10 = variable7;
 540         variable10 = ATTR_array___AbstractArray____length(variable10) /*Array::_length*/;
 541         variable10 = TAG_Bool(UNTAG_Int( variable8 /*index*/)<UNTAG_Int(variable10));
 542       }
 543       variable9 = variable10;
 544       if (!UNTAG_Bool(variable9)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'index' ", LOCATE_array___Array_____bra, 229); nit_exit(1);}
 545       variable9 = variable7;
 546       variable9 = ATTR_array___Array____items(variable9) /*Array::_items*/;
 547       variable9 = UNBOX_NativeArray(variable9)[UNTAG_Int( variable8 /*index*/)];
 548       goto return_label22;
 549       return_label22: while(false);
 550       variable7 = variable9;
 551       variable6 = variable7;
 552       variable7 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable4 /*cur_c*/ ==  NIT_NULL /*null*/) || (( variable4 /*cur_c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*cur_c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*cur_c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*cur_c*/,COLOR_kernel___Object_____eqeq))( variable4 /*cur_c*/,  NIT_NULL /*null*/) /*MMLocalClass::==*/)))))));
 553       variable8 = variable7;
 554       if (UNTAG_Bool(variable8)) { /* and */
 555         variable8 = ((abstractmetamodel___MMLocalClass___cshe_t)CALL( variable6 /*c*/,COLOR_abstractmetamodel___MMLocalClass___cshe))( variable6 /*c*/) /*MMLocalClass::cshe*/;
 556         variable8 = ((partial_order___PartialOrderElement_____leq_t)CALL(variable8,COLOR_partial_order___PartialOrderElement_____leq))(variable8,  variable4 /*cur_c*/) /*PartialOrderElement::<=*/;
 557       }
 558       variable7 = variable8;
 559       if (UNTAG_Bool(variable7)) { /*if*/
 560         variable7 = TAG_Bool(( variable6 /*c*/ ==  variable4 /*cur_c*/) || (( variable6 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable6 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable6 /*c*/, variable4 /*cur_c*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable6 /*c*/,COLOR_kernel___Object_____eqeq))( variable6 /*c*/,  variable4 /*cur_c*/) /*MMLocalClass::==*/)))));
 561         if (UNTAG_Bool(variable7)) { /*if*/
 562           variable5 = TAG_Int(UNTAG_Int(variable5)+UNTAG_Int( TAG_Int(1))) /*j*/;
 563         }
 564         variable7 = ((typing___AConcreteInitPropdef___super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___super_init_calls))( self) /*AConcreteInitPropdef::super_init_calls*/;
 565         ((array___AbstractArray___add_t)CALL(variable7,COLOR_abstract_collection___SimpleCollection___add))(variable7,  variable3 /*cur_m*/) /*Array::add*/;
 566         variable1 = TAG_Int(UNTAG_Int(variable1)+UNTAG_Int( TAG_Int(1))) /*i*/;
 567         variable7 = TAG_Bool(UNTAG_Int( variable1 /*i*/)<UNTAG_Int( variable2 /*l*/));
 568         if (UNTAG_Bool(variable7)) { /*if*/
 569           variable7 = ((typing___AConcreteInitPropdef___explicit_super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___explicit_super_init_calls))( self) /*AConcreteInitPropdef::explicit_super_init_calls*/;
 570           variable8 =  variable1 /*i*/;
 571           variable9 = TAG_Bool(UNTAG_Int( variable8 /*index*/)>=UNTAG_Int( TAG_Int(0)));
 572           variable10 = variable9;
 573           if (UNTAG_Bool(variable10)) { /* and */
 574             variable10 = variable7;
 575             variable10 = ATTR_array___AbstractArray____length(variable10) /*Array::_length*/;
 576             variable10 = TAG_Bool(UNTAG_Int( variable8 /*index*/)<UNTAG_Int(variable10));
 577           }
 578           variable9 = variable10;
 579           if (!UNTAG_Bool(variable9)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'index' ", LOCATE_array___Array_____bra, 229); nit_exit(1);}
 580           variable9 = variable7;
 581           variable9 = ATTR_array___Array____items(variable9) /*Array::_items*/;
 582           variable9 = UNBOX_NativeArray(variable9)[UNTAG_Int( variable8 /*index*/)];
 583           goto return_label23;
 584           return_label23: while(false);
 585           variable7 = variable9;
 586           variable3 = variable7 /*cur_m=*/;
 587           variable7 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable3 /*cur_m*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable3 /*cur_m*/) /*MMMethod::global*/;
 588           variable7 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable7,COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable7) /*MMGlobalProperty::intro*/;
 589           variable7 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable7,COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable7) /*MMConcreteProperty::local_class*/;
 590           variable4 = variable7 /*cur_c=*/;
 591         } else { /*if*/
 592           variable3 =  NIT_NULL /*null*/ /*cur_m=*/;
 593           variable4 =  NIT_NULL /*null*/ /*cur_c=*/;
 594         }
 595       } else { /*if*/
 596         variable8 = ((syntax_base___AMethPropdef___method_t)CALL( self,COLOR_syntax_base___AMethPropdef___method))( self) /*AConcreteInitPropdef::method*/;
 597         variable8 = ((typing___TypingVisitor___get_default_constructor_for_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___get_default_constructor_for))( variable0 /*v*/,  self,  variable6 /*c*/, variable8) /*TypingVisitor::get_default_constructor_for*/;
 598         variable7 = variable8;
 599         variable8 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable7 /*p*/ ==  NIT_NULL /*null*/) || (( variable7 /*p*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable7 /*p*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable7 /*p*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable7 /*p*/,COLOR_kernel___Object_____eqeq))( variable7 /*p*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))))));
 600         if (UNTAG_Bool(variable8)) { /*if*/
 601           variable8 = ((typing___AConcreteInitPropdef___super_init_calls_t)CALL( self,COLOR_typing___AConcreteInitPropdef___super_init_calls))( self) /*AConcreteInitPropdef::super_init_calls*/;
 602           ((array___AbstractArray___add_t)CALL(variable8,COLOR_abstract_collection___SimpleCollection___add))(variable8,  variable7 /*p*/) /*Array::add*/;
 603         }
 604         variable5 = TAG_Int(UNTAG_Int(variable5)+UNTAG_Int( TAG_Int(1))) /*j*/;
 605       }
 606       continue_21: while(0);
 607     }
 608     break_21: while(0);
 609   }
 610   tracehead = trace.prev;
 611   return;
 612 }
 613 void typing___PParam___after_typing(val_t  self, val_t  param0) {
 614   struct trace_t trace = {NULL, LOCATE_typing___PParam___after_typing, 267};
 615   val_t variable0;
 616   val_t variable1;
 617     val_t variable2;
 618   trace.prev = tracehead; tracehead = &trace;
 619   variable0 =  param0;
 620   variable1 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 621   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
 622   if (UNTAG_Bool(variable1)) { /*if*/
 623     variable1 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 624     variable2 = ((syntax_base___PParam___variable_t)CALL( self,COLOR_syntax_base___PParam___variable))( self) /*PParam::variable*/;
 625     ((typing___VariableContext___add_t)CALL(variable1,COLOR_typing___VariableContext___add))(variable1, variable2) /*VariableContext::add*/;
 626   }
 627   tracehead = trace.prev;
 628   return;
 629 }
 630 val_t typing___PType___stype(val_t  self) {
 631   struct trace_t trace = {NULL, LOCATE_typing___PType___stype, 276};
 632   trace.prev = tracehead; tracehead = &trace;
 633   tracehead = trace.prev;
 634   return ATTR_typing___PType____stype( self) /*PType::_stype*/;
 635 }
 636 void typing___PType___after_typing(val_t  self, val_t  param0) {
 637   struct trace_t trace = {NULL, LOCATE_typing___PType___after_typing, 277};
 638   val_t variable0;
 639   val_t variable1;
 640   trace.prev = tracehead; tracehead = &trace;
 641   variable0 =  param0;
 642   variable1 = ((syntax_base___PType___get_stype_t)CALL( self,COLOR_syntax_base___PType___get_stype))( self,  variable0 /*v*/) /*PType::get_stype*/;
 643   ATTR_typing___PType____stype( self) /*PType::_stype*/ = variable1;
 644   tracehead = trace.prev;
 645   return;
 646 }
 647 val_t typing___PExpr___stype(val_t  self) {
 648   struct trace_t trace = {NULL, LOCATE_typing___PExpr___stype, 284};
 649   trace.prev = tracehead; tracehead = &trace;
 650   tracehead = trace.prev;
 651   return ATTR_typing___PExpr____stype( self) /*PExpr::_stype*/;
 652 }
 653 val_t typing___PExpr___is_implicit_self(val_t  self) {
 654   struct trace_t trace = {NULL, LOCATE_typing___PExpr___is_implicit_self, 286};
 655   val_t variable0;
 656   trace.prev = tracehead; tracehead = &trace;
 657   variable0 =  TAG_Bool(false);
 658   goto return_label26;
 659   return_label26: while(false);
 660   tracehead = trace.prev;
 661   return variable0;
 662 }
 663 val_t typing___PExpr___is_self(val_t  self) {
 664   struct trace_t trace = {NULL, LOCATE_typing___PExpr___is_self, 289};
 665   val_t variable0;
 666   trace.prev = tracehead; tracehead = &trace;
 667   variable0 =  TAG_Bool(false);
 668   goto return_label27;
 669   return_label27: while(false);
 670   tracehead = trace.prev;
 671   return variable0;
 672 }
 673 val_t typing___PExpr___is_variable(val_t  self) {
 674   struct trace_t trace = {NULL, LOCATE_typing___PExpr___is_variable, 292};
 675   val_t variable0;
 676   trace.prev = tracehead; tracehead = &trace;
 677   variable0 =  TAG_Bool(false);
 678   goto return_label28;
 679   return_label28: while(false);
 680   tracehead = trace.prev;
 681   return variable0;
 682 }
 683 val_t typing___PExpr___if_true_variable_ctx(val_t  self) {
 684   struct trace_t trace = {NULL, LOCATE_typing___PExpr___if_true_variable_ctx, 295};
 685   trace.prev = tracehead; tracehead = &trace;
 686   tracehead = trace.prev;
 687   return ATTR_typing___PExpr____if_true_variable_ctx( self) /*PExpr::_if_true_variable_ctx*/;
 688 }
 689 val_t typing___AVardeclExpr___variable(val_t  self) {
 690   struct trace_t trace = {NULL, LOCATE_typing___AVardeclExpr___variable, 300};
 691   trace.prev = tracehead; tracehead = &trace;
 692   tracehead = trace.prev;
 693   return ATTR_typing___AVardeclExpr____variable( self) /*AVardeclExpr::_variable*/;
 694 }
 695 void typing___AVardeclExpr___after_typing(val_t  self, val_t  param0) {
 696   struct trace_t trace = {NULL, LOCATE_typing___AVardeclExpr___after_typing, 303};
 697   val_t variable0;
 698   val_t variable1;
 699   val_t variable2;
 700   val_t variable3;
 701   trace.prev = tracehead; tracehead = &trace;
 702   variable0 =  param0;
 703   variable2 = ((parser_nodes___AVardeclExpr___n_id_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_id))( self) /*AVardeclExpr::n_id*/;
 704   variable2 = ((syntax_base___Token___to_symbol_t)CALL(variable2,COLOR_syntax_base___Token___to_symbol))(variable2) /*TId::to_symbol*/;
 705   variable3 = NEW_syntax_base___Variable___init(variable2,  self); /*new Variable*/
 706   variable2 = variable3;
 707   variable1 = variable2;
 708   ATTR_typing___AVardeclExpr____variable( self) /*AVardeclExpr::_variable*/ =  variable1 /*va*/;
 709   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 710   ((typing___VariableContext___add_t)CALL(variable2,COLOR_typing___VariableContext___add))(variable2,  variable1 /*va*/) /*VariableContext::add*/;
 711   variable2 = ((parser_nodes___AVardeclExpr___n_type_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_type))( self) /*AVardeclExpr::n_type*/;
 712   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PType::==*/)))))));
 713   if (UNTAG_Bool(variable2)) { /*if*/
 714     variable2 = ((parser_nodes___AVardeclExpr___n_type_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_type))( self) /*AVardeclExpr::n_type*/;
 715     variable2 = ((typing___PType___stype_t)CALL(variable2,COLOR_typing___PType___stype))(variable2) /*PType::stype*/;
 716     ((syntax_base___Variable___stype__eq_t)CALL( variable1 /*va*/,COLOR_syntax_base___Variable___stype__eq))( variable1 /*va*/, variable2) /*Variable::stype=*/;
 717     variable2 = ((parser_nodes___AVardeclExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_expr))( self) /*AVardeclExpr::n_expr*/;
 718     variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PExpr::==*/)))))));
 719     if (UNTAG_Bool(variable2)) { /*if*/
 720       variable2 = ((parser_nodes___AVardeclExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_expr))( self) /*AVardeclExpr::n_expr*/;
 721       variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
 722       variable3 = ((syntax_base___Variable___stype_t)CALL( variable1 /*va*/,COLOR_syntax_base___Variable___stype))( variable1 /*va*/) /*Variable::stype*/;
 723       ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2, variable3) /*TypingVisitor::check_conform*/;
 724     }
 725   } else { /*if*/
 726     variable2 = ((parser_nodes___AVardeclExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AVardeclExpr___n_expr))( self) /*AVardeclExpr::n_expr*/;
 727     variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
 728     ((syntax_base___Variable___stype__eq_t)CALL( variable1 /*va*/,COLOR_syntax_base___Variable___stype__eq))( variable1 /*va*/, variable2) /*Variable::stype=*/;
 729   }
 730   tracehead = trace.prev;
 731   return;
 732 }
 733 void typing___ABlockExpr___accept_typing(val_t  self, val_t  param0) {
 734   struct trace_t trace = {NULL, LOCATE_typing___ABlockExpr___accept_typing, 321};
 735   val_t variable0;
 736   val_t variable1;
 737   val_t variable2;
 738   trace.prev = tracehead; tracehead = &trace;
 739   variable0 =  param0;
 740   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 741   variable1 = variable2;
 742   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 743   variable2 = ((typing___VariableContext___sub_t)CALL(variable2,COLOR_typing___VariableContext___sub))(variable2) /*VariableContext::sub*/;
 744   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable2) /*TypingVisitor::variable_ctx=*/;
 745   ((typing___ABlockExpr___accept_typing_t)CALL( self,COLOR_SUPER_typing___ABlockExpr___accept_typing))( self,  param0) /*super ABlockExpr::accept_typing*/;
 746   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/,  variable1 /*old_var_ctx*/) /*TypingVisitor::variable_ctx=*/;
 747   tracehead = trace.prev;
 748   return;
 749 }
 750 void typing___AReturnExpr___after_typing(val_t  self, val_t  param0) {
 751   struct trace_t trace = {NULL, LOCATE_typing___AReturnExpr___after_typing, 333};
 752   val_t variable0;
 753   val_t variable1;
 754   val_t variable2;
 755   val_t variable3;
 756   trace.prev = tracehead; tracehead = &trace;
 757   variable0 =  param0;
 758   variable2 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
 759   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMSrcLocalProperty::signature*/;
 760   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
 761   variable1 = variable2;
 762   variable2 = ((parser_nodes___AReturnExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AReturnExpr___n_expr))( self) /*AReturnExpr::n_expr*/;
 763   variable2 = TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PExpr::==*/)))));
 764   variable3 = variable2;
 765   if (UNTAG_Bool(variable3)) { /* and */
 766     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable1 /*t*/ ==  NIT_NULL /*null*/) || (( variable1 /*t*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*t*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))( variable1 /*t*/,  NIT_NULL /*null*/) /*MMType::==*/)))))));
 767   }
 768   variable2 = variable3;
 769   if (UNTAG_Bool(variable2)) { /*if*/
 770     variable2 = NEW_string___String___with_native(BOX_NativeString("Error: Return without value in a function."), TAG_Int(42)); /*new String*/
 771     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
 772   } else { /*if*/
 773     variable2 = ((parser_nodes___AReturnExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AReturnExpr___n_expr))( self) /*AReturnExpr::n_expr*/;
 774     variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PExpr::==*/)))))));
 775     variable3 = variable2;
 776     if (UNTAG_Bool(variable3)) { /* and */
 777       variable3 = TAG_Bool(( variable1 /*t*/ ==  NIT_NULL /*null*/) || (( variable1 /*t*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*t*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))( variable1 /*t*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
 778     }
 779     variable2 = variable3;
 780     if (UNTAG_Bool(variable2)) { /*if*/
 781       variable2 = NEW_string___String___with_native(BOX_NativeString("Error: Return with value in a procedure."), TAG_Int(40)); /*new String*/
 782       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
 783     } else { /*if*/
 784       variable2 = ((parser_nodes___AReturnExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AReturnExpr___n_expr))( self) /*AReturnExpr::n_expr*/;
 785       variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PExpr::==*/)))))));
 786       variable3 = variable2;
 787       if (UNTAG_Bool(variable3)) { /* and */
 788         variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable1 /*t*/ ==  NIT_NULL /*null*/) || (( variable1 /*t*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*t*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))( variable1 /*t*/,  NIT_NULL /*null*/) /*MMType::==*/)))))));
 789       }
 790       variable2 = variable3;
 791       if (UNTAG_Bool(variable2)) { /*if*/
 792         variable2 = ((parser_nodes___AReturnExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AReturnExpr___n_expr))( self) /*AReturnExpr::n_expr*/;
 793         variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
 794         ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2,  variable1 /*t*/) /*TypingVisitor::check_conform*/;
 795       }
 796     }
 797   }
 798   tracehead = trace.prev;
 799   return;
 800 }
 801 void typing___AIfExpr___accept_typing(val_t  self, val_t  param0) {
 802   struct trace_t trace = {NULL, LOCATE_typing___AIfExpr___accept_typing, 347};
 803   val_t variable0;
 804   val_t variable1;
 805   val_t variable2;
 806   val_t variable3;
 807   trace.prev = tracehead; tracehead = &trace;
 808   variable0 =  param0;
 809   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 810   variable1 = variable2;
 811   variable2 = ((parser_nodes___AIfExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_expr))( self) /*AIfExpr::n_expr*/;
 812   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
 813   variable2 = ((parser_nodes___AIfExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_expr))( self) /*AIfExpr::n_expr*/;
 814   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
 815   variable3 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
 816   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2, variable3) /*TypingVisitor::check_conform*/;
 817   variable2 = ((parser_nodes___AIfExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_expr))( self) /*AIfExpr::n_expr*/;
 818   variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
 819   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
 820   if (UNTAG_Bool(variable2)) { /*if*/
 821     variable2 = ((parser_nodes___AIfExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_expr))( self) /*AIfExpr::n_expr*/;
 822     variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
 823     ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable2) /*TypingVisitor::variable_ctx=*/;
 824   }
 825   variable2 = ((parser_nodes___AIfExpr___n_then_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_then))( self) /*AIfExpr::n_then*/;
 826   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
 827   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/,  variable1 /*old_var_ctx*/) /*TypingVisitor::variable_ctx=*/;
 828   variable2 = ((parser_nodes___AIfExpr___n_else_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_else))( self) /*AIfExpr::n_else*/;
 829   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*PExpr::==*/)))))));
 830   if (UNTAG_Bool(variable2)) { /*if*/
 831     variable2 = ((parser_nodes___AIfExpr___n_else_t)CALL( self,COLOR_parser_nodes___AIfExpr___n_else))( self) /*AIfExpr::n_else*/;
 832     ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
 833     ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/,  variable1 /*old_var_ctx*/) /*TypingVisitor::variable_ctx=*/;
 834   }
 835   tracehead = trace.prev;
 836   return;
 837 }
 838 void typing___AWhileExpr___after_typing(val_t  self, val_t  param0) {
 839   struct trace_t trace = {NULL, LOCATE_typing___AWhileExpr___after_typing, 369};
 840   val_t variable0;
 841   val_t variable1;
 842   val_t variable2;
 843   trace.prev = tracehead; tracehead = &trace;
 844   variable0 =  param0;
 845   variable1 = ((parser_nodes___AWhileExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AWhileExpr___n_expr))( self) /*AWhileExpr::n_expr*/;
 846   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
 847   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
 848   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable1, variable2) /*TypingVisitor::check_conform*/;
 849   tracehead = trace.prev;
 850   return;
 851 }
 852 void typing___AForExpr___after_typing(val_t  self, val_t  param0) {
 853   struct trace_t trace = {NULL, LOCATE_typing___AForExpr___after_typing, 376};
 854   val_t variable0;
 855   val_t variable1;
 856   val_t variable2;
 857   trace.prev = tracehead; tracehead = &trace;
 858   variable0 =  param0;
 859   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 860   variable1 = variable2;
 861   variable2 = TAG_Bool(( variable1 /*varctx*/==NIT_NULL) || VAL_ISA( variable1 /*varctx*/, COLOR_SubVariableContext, ID_SubVariableContext)) /*cast SubVariableContext*/;
 862   if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___AForExpr___after_typing, 380); nit_exit(1);}
 863   variable2 = ((typing___SubVariableContext___prev_t)CALL( variable1 /*varctx*/,COLOR_typing___SubVariableContext___prev))( variable1 /*varctx*/) /*SubVariableContext::prev*/;
 864   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable2) /*TypingVisitor::variable_ctx=*/;
 865   tracehead = trace.prev;
 866   return;
 867 }
 868 val_t typing___AForVardeclExpr___variable(val_t  self) {
 869   struct trace_t trace = {NULL, LOCATE_typing___AForVardeclExpr___variable, 386};
 870   trace.prev = tracehead; tracehead = &trace;
 871   tracehead = trace.prev;
 872   return ATTR_typing___AForVardeclExpr____variable( self) /*AForVardeclExpr::_variable*/;
 873 }
 874 void typing___AForVardeclExpr___after_typing(val_t  self, val_t  param0) {
 875   struct trace_t trace = {NULL, LOCATE_typing___AForVardeclExpr___after_typing, 389};
 876   val_t variable0;
 877   val_t variable1;
 878   val_t variable2;
 879   val_t variable3;
 880   val_t variable4;
 881   static val_t once_value_variable4_36; static int once_bool_variable4_36;
 882   val_t variable5;
 883   val_t variable6;
 884   static val_t once_value_variable6_37; static int once_bool_variable6_37;
 885     val_t variable7;
 886     val_t variable8;
 887     val_t variable9;
 888     val_t variable10;
 889     val_t variable11;
 890   trace.prev = tracehead; tracehead = &trace;
 891   variable0 =  param0;
 892   variable1 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 893   variable1 = ((typing___VariableContext___sub_t)CALL(variable1,COLOR_typing___VariableContext___sub))(variable1) /*VariableContext::sub*/;
 894   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable1) /*TypingVisitor::variable_ctx=*/;
 895   variable2 = ((parser_nodes___AForVardeclExpr___n_id_t)CALL( self,COLOR_parser_nodes___AForVardeclExpr___n_id))( self) /*AForVardeclExpr::n_id*/;
 896   variable2 = ((syntax_base___Token___to_symbol_t)CALL(variable2,COLOR_syntax_base___Token___to_symbol))(variable2) /*TId::to_symbol*/;
 897   variable3 = NEW_syntax_base___Variable___init(variable2,  self); /*new Variable*/
 898   variable2 = variable3;
 899   variable1 = variable2;
 900   ATTR_typing___AForVardeclExpr____variable( self) /*AForVardeclExpr::_variable*/ =  variable1 /*variable*/;
 901   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
 902   ((typing___VariableContext___add_t)CALL(variable2,COLOR_typing___VariableContext___add))(variable2,  variable1 /*variable*/) /*VariableContext::add*/;
 903   variable3 = ((parser_nodes___AForVardeclExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AForVardeclExpr___n_expr))( self) /*AForVardeclExpr::n_expr*/;
 904   variable3 = ((typing___PExpr___stype_t)CALL(variable3,COLOR_syntax_base___PExpr___stype))(variable3) /*PExpr::stype*/;
 905   variable2 = variable3;
 906   variable3 = ((syntax_base___AbsSyntaxVisitor___type_collection_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_collection))( variable0 /*v*/) /*TypingVisitor::type_collection*/;
 907   variable3 = ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self,  variable2 /*expr_type*/, variable3) /*TypingVisitor::check_conform*/;
 908   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable3)))) { /*if*/
 909     goto return_label35;
 910   }
 911   if (once_bool_variable4_36) variable4 = once_value_variable4_36;
 912   else {
 913     variable4 = NEW_string___String___with_native(BOX_NativeString("iterator"), TAG_Int(8)); /*new String*/
 914     variable4 = ((symbol___String___to_symbol_t)CALL(variable4,COLOR_symbol___String___to_symbol))(variable4) /*String::to_symbol*/;
 915     once_value_variable4_36 = variable4;
 916     once_bool_variable4_36 = true;
 917   }
 918   variable4 = ((static_type___MMType___select_method_t)CALL( variable2 /*expr_type*/,COLOR_static_type___MMType___select_method))( variable2 /*expr_type*/, variable4) /*MMType::select_method*/;
 919   variable3 = variable4;
 920   variable4 = TAG_Bool(( variable3 /*prop*/ ==  NIT_NULL /*null*/) || (( variable3 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))( variable3 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
 921   if (UNTAG_Bool(variable4)) { /*if*/
 922     variable4 = NEW_string___String___with_native(BOX_NativeString("Error: Collection MUST have an iterate method"), TAG_Int(45)); /*new String*/
 923     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
 924     goto return_label35;
 925   }
 926   variable5 = ((genericity___MMLocalProperty___signature_t)CALL( variable3 /*prop*/,COLOR_static_type___MMLocalProperty___signature))( variable3 /*prop*/) /*MMMethod::signature*/;
 927   variable5 = ((static_type___MMSignature___return_type_t)CALL(variable5,COLOR_static_type___MMSignature___return_type))(variable5) /*MMSignature::return_type*/;
 928   variable4 = variable5;
 929   if (once_bool_variable6_37) variable6 = once_value_variable6_37;
 930   else {
 931     variable6 = NEW_string___String___with_native(BOX_NativeString("item"), TAG_Int(4)); /*new String*/
 932     variable6 = ((symbol___String___to_symbol_t)CALL(variable6,COLOR_symbol___String___to_symbol))(variable6) /*String::to_symbol*/;
 933     once_value_variable6_37 = variable6;
 934     once_bool_variable6_37 = true;
 935   }
 936   variable6 = ((static_type___MMType___select_method_t)CALL( variable4 /*iter_type*/,COLOR_static_type___MMType___select_method))( variable4 /*iter_type*/, variable6) /*MMType::select_method*/;
 937   variable5 = variable6;
 938   variable6 = TAG_Bool(( variable5 /*prop2*/ ==  NIT_NULL /*null*/) || (( variable5 /*prop2*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable5 /*prop2*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable5 /*prop2*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable5 /*prop2*/,COLOR_kernel___Object_____eqeq))( variable5 /*prop2*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
 939   if (UNTAG_Bool(variable6)) { /*if*/
 940     variable6 = NEW_string___String___init(); /*new String*/
 941     variable7 = NEW_string___String___with_native(BOX_NativeString("Error: "), TAG_Int(7)); /*new String*/
 942     variable8 = variable7;
 943     ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable8) /*String::append*/;
 944     variable9 =  variable4 /*iter_type*/;
 945     variable9 = ((string___String___to_s_t)CALL(variable9,COLOR_string___Object___to_s))(variable9) /*String::to_s*/;
 946     ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable9) /*String::append*/;
 947     variable10 = NEW_string___String___with_native(BOX_NativeString(" MUST have an item method"), TAG_Int(25)); /*new String*/
 948     variable11 = variable10;
 949     ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable11) /*String::append*/;
 950     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable6) /*TypingVisitor::error*/;
 951     goto return_label35;
 952   }
 953   variable7 = ((genericity___MMLocalProperty___signature_t)CALL( variable5 /*prop2*/,COLOR_static_type___MMLocalProperty___signature))( variable5 /*prop2*/) /*MMMethod::signature*/;
 954   variable7 = ((static_type___MMSignature___return_type_t)CALL(variable7,COLOR_static_type___MMSignature___return_type))(variable7) /*MMSignature::return_type*/;
 955   variable6 = variable7;
 956   variable7 = ((parser_nodes___AForVardeclExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AForVardeclExpr___n_expr))( self) /*AForVardeclExpr::n_expr*/;
 957   variable7 = ((typing___PExpr___is_self_t)CALL(variable7,COLOR_typing___PExpr___is_self))(variable7) /*PExpr::is_self*/;
 958   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable7)))) { /*if*/
 959     variable7 = ((static_type___MMType___not_for_self_t)CALL( variable6 /*t*/,COLOR_static_type___MMType___not_for_self))( variable6 /*t*/) /*MMType::not_for_self*/;
 960     variable6 = variable7 /*t=*/;
 961   }
 962   ((syntax_base___Variable___stype__eq_t)CALL( variable1 /*variable*/,COLOR_syntax_base___Variable___stype__eq))( variable1 /*variable*/,  variable6 /*t*/) /*Variable::stype=*/;
 963   return_label35: while(false);
 964   tracehead = trace.prev;
 965   return;
 966 }
 967 void typing___AAssertExpr___after_typing(val_t  self, val_t  param0) {
 968   struct trace_t trace = {NULL, LOCATE_typing___AAssertExpr___after_typing, 418};
 969   val_t variable0;
 970   val_t variable1;
 971   val_t variable2;
 972   trace.prev = tracehead; tracehead = &trace;
 973   variable0 =  param0;
 974   variable1 = ((parser_nodes___AAssertExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAssertExpr___n_expr))( self) /*AAssertExpr::n_expr*/;
 975   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
 976   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
 977   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable1, variable2) /*TypingVisitor::check_conform*/;
 978   variable1 = ((parser_nodes___AAssertExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAssertExpr___n_expr))( self) /*AAssertExpr::n_expr*/;
 979   variable1 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable1,COLOR_typing___PExpr___if_true_variable_ctx))(variable1) /*PExpr::if_true_variable_ctx*/;
 980   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
 981   if (UNTAG_Bool(variable1)) { /*if*/
 982     variable1 = ((parser_nodes___AAssertExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAssertExpr___n_expr))( self) /*AAssertExpr::n_expr*/;
 983     variable1 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable1,COLOR_typing___PExpr___if_true_variable_ctx))(variable1) /*PExpr::if_true_variable_ctx*/;
 984     ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable1) /*TypingVisitor::variable_ctx=*/;
 985   }
 986   tracehead = trace.prev;
 987   return;
 988 }
 989 val_t typing___AVarFormExpr___variable(val_t  self) {
 990   struct trace_t trace = {NULL, LOCATE_typing___AVarFormExpr___variable, 426};
 991   trace.prev = tracehead; tracehead = &trace;
 992   tracehead = trace.prev;
 993   return ATTR_typing___AVarFormExpr____variable( self) /*AVarFormExpr::_variable*/;
 994 }
 995 void typing___AVarFormExpr___variable__eq(val_t  self, val_t  param0) {
 996   struct trace_t trace = {NULL, LOCATE_typing___AVarFormExpr___variable__eq, 426};
 997   trace.prev = tracehead; tracehead = &trace;
 998   ATTR_typing___AVarFormExpr____variable( self) /*AVarFormExpr::_variable*/ =  param0;
 999   tracehead = trace.prev;
1000   return;
1001 }
1002 val_t typing___AVarExpr___is_variable(val_t  self) {
1003   struct trace_t trace = {NULL, LOCATE_typing___AVarExpr___is_variable, 431};
1004   val_t variable0;
1005   trace.prev = tracehead; tracehead = &trace;
1006   variable0 =  TAG_Bool(true);
1007   goto return_label39;
1008   return_label39: while(false);
1009   tracehead = trace.prev;
1010   return variable0;
1011 }
1012 void typing___AVarExpr___after_typing(val_t  self, val_t  param0) {
1013   struct trace_t trace = {NULL, LOCATE_typing___AVarExpr___after_typing, 433};
1014   val_t variable0;
1015   val_t variable1;
1016   val_t variable2;
1017   trace.prev = tracehead; tracehead = &trace;
1018   variable0 =  param0;
1019   variable1 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1020   variable2 = ((typing___AVarFormExpr___variable_t)CALL( self,COLOR_typing___AVarFormExpr___variable))( self) /*AVarExpr::variable*/;
1021   variable1 = ((typing___VariableContext___stype_t)CALL(variable1,COLOR_typing___VariableContext___stype))(variable1, variable2) /*VariableContext::stype*/;
1022   ATTR_typing___PExpr____stype( self) /*AVarExpr::_stype*/ = variable1;
1023   tracehead = trace.prev;
1024   return;
1025 }
1026 void typing___AVarAssignExpr___after_typing(val_t  self, val_t  param0) {
1027   struct trace_t trace = {NULL, LOCATE_typing___AVarAssignExpr___after_typing, 440};
1028   val_t variable0;
1029   val_t variable1;
1030   val_t variable2;
1031   val_t variable3;
1032   trace.prev = tracehead; tracehead = &trace;
1033   variable0 =  param0;
1034   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1035   variable3 = ((typing___AVarFormExpr___variable_t)CALL( self,COLOR_typing___AVarFormExpr___variable))( self) /*AVarAssignExpr::variable*/;
1036   variable2 = ((typing___VariableContext___stype_t)CALL(variable2,COLOR_typing___VariableContext___stype))(variable2, variable3) /*VariableContext::stype*/;
1037   variable1 = variable2;
1038   variable2 = ((parser_nodes___AAssignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_value))( self) /*AVarAssignExpr::n_value*/;
1039   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1040   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2,  variable1 /*t*/) /*TypingVisitor::check_conform*/;
1041   tracehead = trace.prev;
1042   return;
1043 }
1044 void typing___AReassignFormExpr___do_lvalue_typing(val_t  self, val_t  param0, val_t  param1) {
1045   struct trace_t trace = {NULL, LOCATE_typing___AReassignFormExpr___do_lvalue_typing, 448};
1046   val_t variable0;
1047   val_t variable1;
1048   val_t variable2;
1049   val_t variable3;
1050   val_t variable4;
1051     val_t variable5;
1052     val_t variable6;
1053     val_t variable7;
1054     val_t variable8;
1055     val_t variable9;
1056     val_t variable10;
1057     val_t variable11;
1058     val_t variable12;
1059   trace.prev = tracehead; tracehead = &trace;
1060   variable0 =  param0;
1061   variable1 =  param1;
1062   variable2 = TAG_Bool(( variable1 /*type_lvalue*/ ==  NIT_NULL /*null*/) || (( variable1 /*type_lvalue*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*type_lvalue*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*type_lvalue*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*type_lvalue*/,COLOR_kernel___Object_____eqeq))( variable1 /*type_lvalue*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1063   if (UNTAG_Bool(variable2)) { /*if*/
1064     goto return_label42;
1065   }
1066   variable3 = ((parser_nodes___AReassignFormExpr___n_assign_op_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_assign_op))( self) /*AReassignFormExpr::n_assign_op*/;
1067   variable3 = ((typing___PAssignOp___method_name_t)CALL(variable3,COLOR_typing___PAssignOp___method_name))(variable3) /*PAssignOp::method_name*/;
1068   variable2 = variable3;
1069   variable4 = ((static_type___MMType___select_method_t)CALL( variable1 /*type_lvalue*/,COLOR_static_type___MMType___select_method))( variable1 /*type_lvalue*/,  variable2 /*name*/) /*MMType::select_method*/;
1070   variable3 = variable4;
1071   variable4 = TAG_Bool(( variable3 /*prop*/ ==  NIT_NULL /*null*/) || (( variable3 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))( variable3 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
1072   if (UNTAG_Bool(variable4)) { /*if*/
1073     variable4 = NEW_string___String___init(); /*new String*/
1074     variable5 = NEW_string___String___with_native(BOX_NativeString("Error: Method '"), TAG_Int(15)); /*new String*/
1075     variable6 = variable5;
1076     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
1077     variable7 =  variable2 /*name*/;
1078     variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1079     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable7) /*String::append*/;
1080     variable8 = NEW_string___String___with_native(BOX_NativeString("' doesn't exists in "), TAG_Int(20)); /*new String*/
1081     variable9 = variable8;
1082     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable9) /*String::append*/;
1083     variable10 =  variable1 /*type_lvalue*/;
1084     variable10 = ((string___String___to_s_t)CALL(variable10,COLOR_string___Object___to_s))(variable10) /*String::to_s*/;
1085     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable10) /*String::append*/;
1086     variable11 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1087     variable12 = variable11;
1088     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable12) /*String::append*/;
1089     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
1090     goto return_label42;
1091   }
1092   variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable3 /*prop*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable3 /*prop*/) /*MMMethod::global*/;
1093   variable5 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
1094   ((syntax_base___MMGlobalProperty___check_visibility_t)CALL(variable4,COLOR_syntax_base___MMGlobalProperty___check_visibility))(variable4,  variable0 /*v*/,  self, variable5,  TAG_Bool(false)) /*MMGlobalProperty::check_visibility*/;
1095   variable5 = ((genericity___MMLocalProperty___signature_t)CALL( variable3 /*prop*/,COLOR_static_type___MMLocalProperty___signature))( variable3 /*prop*/) /*MMMethod::signature*/;
1096   variable4 = variable5;
1097   ATTR_typing___AReassignFormExpr____assign_method( self) /*AReassignFormExpr::_assign_method*/ =  variable3 /*prop*/;
1098   variable5 = ((parser_nodes___AReassignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_value))( self) /*AReassignFormExpr::n_value*/;
1099   variable5 = ((typing___PExpr___stype_t)CALL(variable5,COLOR_syntax_base___PExpr___stype))(variable5) /*PExpr::stype*/;
1100   variable6 = ((static_type___MMSignature_____bra_t)CALL( variable4 /*psig*/,COLOR_static_type___MMSignature_____bra))( variable4 /*psig*/,  TAG_Int(0)) /*MMSignature::[]*/;
1101   variable6 = ((static_type___MMType___not_for_self_t)CALL(variable6,COLOR_static_type___MMType___not_for_self))(variable6) /*MMType::not_for_self*/;
1102   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable5, variable6) /*TypingVisitor::check_conform*/;
1103   variable5 = ((static_type___MMSignature___return_type_t)CALL( variable4 /*psig*/,COLOR_static_type___MMSignature___return_type))( variable4 /*psig*/) /*MMSignature::return_type*/;
1104   variable5 = ((static_type___MMType___not_for_self_t)CALL(variable5,COLOR_static_type___MMType___not_for_self))(variable5) /*MMType::not_for_self*/;
1105   variable6 = ((parser_nodes___AReassignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_value))( self) /*AReassignFormExpr::n_value*/;
1106   variable6 = ((typing___PExpr___stype_t)CALL(variable6,COLOR_syntax_base___PExpr___stype))(variable6) /*PExpr::stype*/;
1107   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable5, variable6) /*TypingVisitor::check_conform*/;
1108   return_label42: while(false);
1109   tracehead = trace.prev;
1110   return;
1111 }
1112 val_t typing___AReassignFormExpr___assign_method(val_t  self) {
1113   struct trace_t trace = {NULL, LOCATE_typing___AReassignFormExpr___assign_method, 467};
1114   trace.prev = tracehead; tracehead = &trace;
1115   tracehead = trace.prev;
1116   return ATTR_typing___AReassignFormExpr____assign_method( self) /*AReassignFormExpr::_assign_method*/;
1117 }
1118 val_t typing___PAssignOp___method_name(val_t  self) {
1119   struct trace_t trace = {NULL, LOCATE_typing___PAssignOp___method_name, 472};
1120   trace.prev = tracehead; tracehead = &trace;
1121   fprintf(stderr, "Deferred method %s called (%s: %d)\n", "method_name", LOCATE_typing___AReassignFormExpr___do_lvalue_typing, 472);
1122   nit_exit(1);
1123   tracehead = trace.prev;
1124   return NIT_NULL;
1125 }
1126 val_t typing___APlusAssignOp___method_name(val_t  self) {
1127   struct trace_t trace = {NULL, LOCATE_typing___APlusAssignOp___method_name, 475};
1128   val_t variable0;
1129   static val_t once_value_variable0_44; static int once_bool_variable0_44;
1130   trace.prev = tracehead; tracehead = &trace;
1131   if (once_bool_variable0_44) variable0 = once_value_variable0_44;
1132   else {
1133     variable0 = NEW_string___String___with_native(BOX_NativeString("+"), TAG_Int(1)); /*new String*/
1134     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
1135     once_value_variable0_44 = variable0;
1136     once_bool_variable0_44 = true;
1137   }
1138   goto return_label43;
1139   return_label43: while(false);
1140   tracehead = trace.prev;
1141   return variable0;
1142 }
1143 val_t typing___AMinusAssignOp___method_name(val_t  self) {
1144   struct trace_t trace = {NULL, LOCATE_typing___AMinusAssignOp___method_name, 478};
1145   val_t variable0;
1146   static val_t once_value_variable0_46; static int once_bool_variable0_46;
1147   trace.prev = tracehead; tracehead = &trace;
1148   if (once_bool_variable0_46) variable0 = once_value_variable0_46;
1149   else {
1150     variable0 = NEW_string___String___with_native(BOX_NativeString("-"), TAG_Int(1)); /*new String*/
1151     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
1152     once_value_variable0_46 = variable0;
1153     once_bool_variable0_46 = true;
1154   }
1155   goto return_label45;
1156   return_label45: while(false);
1157   tracehead = trace.prev;
1158   return variable0;
1159 }
1160 void typing___AVarReassignExpr___after_typing(val_t  self, val_t  param0) {
1161   struct trace_t trace = {NULL, LOCATE_typing___AVarReassignExpr___after_typing, 482};
1162   val_t variable0;
1163   val_t variable1;
1164   val_t variable2;
1165   val_t variable3;
1166   trace.prev = tracehead; tracehead = &trace;
1167   variable0 =  param0;
1168   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1169   variable3 = ((typing___AVarFormExpr___variable_t)CALL( self,COLOR_typing___AVarFormExpr___variable))( self) /*AVarReassignExpr::variable*/;
1170   variable2 = ((typing___VariableContext___stype_t)CALL(variable2,COLOR_typing___VariableContext___stype))(variable2, variable3) /*VariableContext::stype*/;
1171   variable1 = variable2;
1172   ((typing___AReassignFormExpr___do_lvalue_typing_t)CALL( self,COLOR_typing___AReassignFormExpr___do_lvalue_typing))( self,  variable0 /*v*/,  variable1 /*t*/) /*AVarReassignExpr::do_lvalue_typing*/;
1173   tracehead = trace.prev;
1174   return;
1175 }
1176 void typing___ASelfExpr___after_typing(val_t  self, val_t  param0) {
1177   struct trace_t trace = {NULL, LOCATE_typing___ASelfExpr___after_typing, 490};
1178   val_t variable0;
1179   val_t variable1;
1180   trace.prev = tracehead; tracehead = &trace;
1181   variable0 =  param0;
1182   variable1 = ((typing___TypingVisitor___self_type_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___self_type))( variable0 /*v*/) /*TypingVisitor::self_type*/;
1183   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*MMType::==*/)))))));
1184   if (!UNTAG_Bool(variable1)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___ASelfExpr___after_typing, 492); nit_exit(1);}
1185   variable1 = ((typing___TypingVisitor___self_type_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___self_type))( variable0 /*v*/) /*TypingVisitor::self_type*/;
1186   ATTR_typing___PExpr____stype( self) /*ASelfExpr::_stype*/ = variable1;
1187   tracehead = trace.prev;
1188   return;
1189 }
1190 val_t typing___ASelfExpr___is_self(val_t  self) {
1191   struct trace_t trace = {NULL, LOCATE_typing___ASelfExpr___is_self, 496};
1192   val_t variable0;
1193   trace.prev = tracehead; tracehead = &trace;
1194   variable0 =  TAG_Bool(true);
1195   goto return_label49;
1196   return_label49: while(false);
1197   tracehead = trace.prev;
1198   return variable0;
1199 }
1200 val_t typing___AImplicitSelfExpr___is_implicit_self(val_t  self) {
1201   struct trace_t trace = {NULL, LOCATE_typing___AImplicitSelfExpr___is_implicit_self, 500};
1202   val_t variable0;
1203   trace.prev = tracehead; tracehead = &trace;
1204   variable0 =  TAG_Bool(true);
1205   goto return_label50;
1206   return_label50: while(false);
1207   tracehead = trace.prev;
1208   return variable0;
1209 }
1210 void typing___AIfexprExpr___accept_typing(val_t  self, val_t  param0) {
1211   struct trace_t trace = {NULL, LOCATE_typing___AIfexprExpr___accept_typing, 504};
1212   val_t variable0;
1213   val_t variable1;
1214   val_t variable2;
1215   val_t variable3;
1216   val_t variable4;
1217       val_t variable5;
1218       val_t variable6;
1219       val_t variable7;
1220       val_t variable8;
1221       val_t variable9;
1222       val_t variable10;
1223       val_t variable11;
1224       val_t variable12;
1225   trace.prev = tracehead; tracehead = &trace;
1226   variable0 =  param0;
1227   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1228   variable1 = variable2;
1229   variable2 = ((parser_nodes___AIfexprExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_expr))( self) /*AIfexprExpr::n_expr*/;
1230   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
1231   variable2 = ((parser_nodes___AIfexprExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_expr))( self) /*AIfexprExpr::n_expr*/;
1232   variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1233   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
1234   if (UNTAG_Bool(variable2)) { /*if*/
1235     variable2 = ((parser_nodes___AIfexprExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_expr))( self) /*AIfexprExpr::n_expr*/;
1236     variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1237     ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable2) /*TypingVisitor::variable_ctx=*/;
1238   }
1239   variable2 = ((parser_nodes___AIfexprExpr___n_then_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_then))( self) /*AIfexprExpr::n_then*/;
1240   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
1241   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/,  variable1 /*old_var_ctx*/) /*TypingVisitor::variable_ctx=*/;
1242   variable2 = ((parser_nodes___AIfexprExpr___n_else_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_else))( self) /*AIfexprExpr::n_else*/;
1243   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
1244   variable2 = ((parser_nodes___AIfexprExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_expr))( self) /*AIfexprExpr::n_expr*/;
1245   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1246   variable3 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1247   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2, variable3) /*TypingVisitor::check_conform*/;
1248   variable3 = ((parser_nodes___AIfexprExpr___n_then_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_then))( self) /*AIfexprExpr::n_then*/;
1249   variable3 = ((typing___PExpr___stype_t)CALL(variable3,COLOR_syntax_base___PExpr___stype))(variable3) /*PExpr::stype*/;
1250   variable2 = variable3;
1251   variable4 = ((parser_nodes___AIfexprExpr___n_else_t)CALL( self,COLOR_parser_nodes___AIfexprExpr___n_else))( self) /*AIfexprExpr::n_else*/;
1252   variable4 = ((typing___PExpr___stype_t)CALL(variable4,COLOR_syntax_base___PExpr___stype))(variable4) /*PExpr::stype*/;
1253   variable3 = variable4;
1254   variable4 = ((static_type___MMType_____l_t)CALL( variable2 /*t*/,COLOR_static_type___MMType_____l))( variable2 /*t*/,  variable3 /*te*/) /*MMType::<*/;
1255   if (UNTAG_Bool(variable4)) { /*if*/
1256     variable2 =  variable3 /*te*/ /*t=*/;
1257   } else { /*if*/
1258     variable4 = ((static_type___MMType_____l_t)CALL( variable3 /*te*/,COLOR_static_type___MMType_____l))( variable3 /*te*/,  variable2 /*t*/) /*MMType::<*/;
1259     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable4)))) { /*if*/
1260       variable4 = NEW_string___String___init(); /*new String*/
1261       variable5 = NEW_string___String___with_native(BOX_NativeString("Type error: "), TAG_Int(12)); /*new String*/
1262       variable6 = variable5;
1263       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
1264       variable7 =  variable3 /*te*/;
1265       variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1266       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable7) /*String::append*/;
1267       variable8 = NEW_string___String___with_native(BOX_NativeString(" is not a subtype of "), TAG_Int(21)); /*new String*/
1268       variable9 = variable8;
1269       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable9) /*String::append*/;
1270       variable10 =  variable2 /*t*/;
1271       variable10 = ((string___String___to_s_t)CALL(variable10,COLOR_string___Object___to_s))(variable10) /*String::to_s*/;
1272       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable10) /*String::append*/;
1273       variable11 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1274       variable12 = variable11;
1275       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable12) /*String::append*/;
1276       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
1277       goto return_label51;
1278     }
1279   }
1280   ATTR_typing___PExpr____stype( self) /*AIfexprExpr::_stype*/ =  variable2 /*t*/;
1281   return_label51: while(false);
1282   tracehead = trace.prev;
1283   return;
1284 }
1285 void typing___ABoolExpr___after_typing(val_t  self, val_t  param0) {
1286   struct trace_t trace = {NULL, LOCATE_typing___ABoolExpr___after_typing, 530};
1287   val_t variable0;
1288   val_t variable1;
1289   trace.prev = tracehead; tracehead = &trace;
1290   variable0 =  param0;
1291   variable1 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1292   ATTR_typing___PExpr____stype( self) /*ABoolExpr::_stype*/ = variable1;
1293   tracehead = trace.prev;
1294   return;
1295 }
1296 void typing___AOrExpr___after_typing(val_t  self, val_t  param0) {
1297   struct trace_t trace = {NULL, LOCATE_typing___AOrExpr___after_typing, 537};
1298   val_t variable0;
1299   val_t variable1;
1300   val_t variable2;
1301   trace.prev = tracehead; tracehead = &trace;
1302   variable0 =  param0;
1303   variable1 = ((parser_nodes___AOrExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AOrExpr___n_expr))( self) /*AOrExpr::n_expr*/;
1304   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
1305   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1306   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable1, variable2) /*TypingVisitor::check_conform*/;
1307   variable1 = ((parser_nodes___AOrExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___AOrExpr___n_expr2))( self) /*AOrExpr::n_expr2*/;
1308   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
1309   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1310   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable1, variable2) /*TypingVisitor::check_conform*/;
1311   variable1 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1312   ATTR_typing___PExpr____stype( self) /*AOrExpr::_stype*/ = variable1;
1313   tracehead = trace.prev;
1314   return;
1315 }
1316 void typing___AAndExpr___accept_typing(val_t  self, val_t  param0) {
1317   struct trace_t trace = {NULL, LOCATE_typing___AAndExpr___accept_typing, 546};
1318   val_t variable0;
1319   val_t variable1;
1320   val_t variable2;
1321   val_t variable3;
1322   trace.prev = tracehead; tracehead = &trace;
1323   variable0 =  param0;
1324   variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1325   variable1 = variable2;
1326   variable2 = ((parser_nodes___AAndExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr))( self) /*AAndExpr::n_expr*/;
1327   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
1328   variable2 = ((parser_nodes___AAndExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr))( self) /*AAndExpr::n_expr*/;
1329   variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1330   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
1331   if (UNTAG_Bool(variable2)) { /*if*/
1332     variable2 = ((parser_nodes___AAndExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr))( self) /*AAndExpr::n_expr*/;
1333     variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1334     ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/, variable2) /*TypingVisitor::variable_ctx=*/;
1335   }
1336   variable2 = ((parser_nodes___AAndExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr2))( self) /*AAndExpr::n_expr2*/;
1337   ((typing___TypingVisitor___visit_t)CALL( variable0 /*v*/,COLOR_parser_prod___Visitor___visit))( variable0 /*v*/, variable2) /*TypingVisitor::visit*/;
1338   variable2 = ((parser_nodes___AAndExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr2))( self) /*AAndExpr::n_expr2*/;
1339   variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1340   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*VariableContext::==*/)))))));
1341   if (UNTAG_Bool(variable2)) { /*if*/
1342     variable2 = ((parser_nodes___AAndExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr2))( self) /*AAndExpr::n_expr2*/;
1343     variable2 = ((typing___PExpr___if_true_variable_ctx_t)CALL(variable2,COLOR_typing___PExpr___if_true_variable_ctx))(variable2) /*PExpr::if_true_variable_ctx*/;
1344     ATTR_typing___PExpr____if_true_variable_ctx( self) /*AAndExpr::_if_true_variable_ctx*/ = variable2;
1345   } else { /*if*/
1346     variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
1347     ATTR_typing___PExpr____if_true_variable_ctx( self) /*AAndExpr::_if_true_variable_ctx*/ = variable2;
1348   }
1349   ((typing___TypingVisitor___variable_ctx__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx__eq))( variable0 /*v*/,  variable1 /*old_var_ctx*/) /*TypingVisitor::variable_ctx=*/;
1350   variable2 = ((parser_nodes___AAndExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr))( self) /*AAndExpr::n_expr*/;
1351   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1352   variable3 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1353   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2, variable3) /*TypingVisitor::check_conform*/;
1354   variable2 = ((parser_nodes___AAndExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___AAndExpr___n_expr2))( self) /*AAndExpr::n_expr2*/;
1355   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1356   variable3 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1357   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2, variable3) /*TypingVisitor::check_conform*/;
1358   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1359   ATTR_typing___PExpr____stype( self) /*AAndExpr::_stype*/ = variable2;
1360   tracehead = trace.prev;
1361   return;
1362 }
1363 void typing___ANotExpr___after_typing(val_t  self, val_t  param0) {
1364   struct trace_t trace = {NULL, LOCATE_typing___ANotExpr___after_typing, 569};
1365   val_t variable0;
1366   val_t variable1;
1367   val_t variable2;
1368   trace.prev = tracehead; tracehead = &trace;
1369   variable0 =  param0;
1370   variable1 = ((parser_nodes___ANotExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ANotExpr___n_expr))( self) /*ANotExpr::n_expr*/;
1371   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
1372   variable2 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1373   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable1, variable2) /*TypingVisitor::check_conform*/;
1374   variable1 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
1375   ATTR_typing___PExpr____stype( self) /*ANotExpr::_stype*/ = variable1;
1376   tracehead = trace.prev;
1377   return;
1378 }
1379 void typing___AIntExpr___after_typing(val_t  self, val_t  param0) {
1380   struct trace_t trace = {NULL, LOCATE_typing___AIntExpr___after_typing, 577};
1381   val_t variable0;
1382   val_t variable1;
1383   trace.prev = tracehead; tracehead = &trace;
1384   variable0 =  param0;
1385   variable1 = ((syntax_base___AbsSyntaxVisitor___type_int_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_int))( variable0 /*v*/) /*TypingVisitor::type_int*/;
1386   ATTR_typing___PExpr____stype( self) /*AIntExpr::_stype*/ = variable1;
1387   tracehead = trace.prev;
1388   return;
1389 }
1390 void typing___AFloatExpr___after_typing(val_t  self, val_t  param0) {
1391   struct trace_t trace = {NULL, LOCATE_typing___AFloatExpr___after_typing, 585};
1392   val_t variable0;
1393   val_t variable1;
1394   trace.prev = tracehead; tracehead = &trace;
1395   variable0 =  param0;
1396   variable1 = ((syntax_base___AbsSyntaxVisitor___type_float_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_float))( variable0 /*v*/) /*TypingVisitor::type_float*/;
1397   ATTR_typing___PExpr____stype( self) /*AFloatExpr::_stype*/ = variable1;
1398   tracehead = trace.prev;
1399   return;
1400 }
1401 void typing___ACharExpr___after_typing(val_t  self, val_t  param0) {
1402   struct trace_t trace = {NULL, LOCATE_typing___ACharExpr___after_typing, 592};
1403   val_t variable0;
1404   val_t variable1;
1405   trace.prev = tracehead; tracehead = &trace;
1406   variable0 =  param0;
1407   variable1 = ((syntax_base___AbsSyntaxVisitor___type_char_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_char))( variable0 /*v*/) /*TypingVisitor::type_char*/;
1408   ATTR_typing___PExpr____stype( self) /*ACharExpr::_stype*/ = variable1;
1409   tracehead = trace.prev;
1410   return;
1411 }
1412 void typing___AStringFormExpr___after_typing(val_t  self, val_t  param0) {
1413   struct trace_t trace = {NULL, LOCATE_typing___AStringFormExpr___after_typing, 599};
1414   val_t variable0;
1415   val_t variable1;
1416   trace.prev = tracehead; tracehead = &trace;
1417   variable0 =  param0;
1418   variable1 = ((syntax_base___AbsSyntaxVisitor___type_string_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_string))( variable0 /*v*/) /*TypingVisitor::type_string*/;
1419   ATTR_typing___PExpr____stype( self) /*AStringFormExpr::_stype*/ = variable1;
1420   tracehead = trace.prev;
1421   return;
1422 }
1423 void typing___ASuperstringExpr___after_typing(val_t  self, val_t  param0) {
1424   struct trace_t trace = {NULL, LOCATE_typing___ASuperstringExpr___after_typing, 606};
1425   val_t variable0;
1426   val_t variable1;
1427   trace.prev = tracehead; tracehead = &trace;
1428   variable0 =  param0;
1429   variable1 = ((syntax_base___AbsSyntaxVisitor___type_string_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_string))( variable0 /*v*/) /*TypingVisitor::type_string*/;
1430   ATTR_typing___PExpr____stype( self) /*ASuperstringExpr::_stype*/ = variable1;
1431   tracehead = trace.prev;
1432   return;
1433 }
1434 void typing___ANullExpr___after_typing(val_t  self, val_t  param0) {
1435   struct trace_t trace = {NULL, LOCATE_typing___ANullExpr___after_typing, 613};
1436   val_t variable0;
1437   val_t variable1;
1438   trace.prev = tracehead; tracehead = &trace;
1439   variable0 =  param0;
1440   variable1 = ((syntax_base___AbsSyntaxVisitor___type_none_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_none))( variable0 /*v*/) /*TypingVisitor::type_none*/;
1441   ATTR_typing___PExpr____stype( self) /*ANullExpr::_stype*/ = variable1;
1442   tracehead = trace.prev;
1443   return;
1444 }
1445 void typing___AArrayExpr___stype__eq(val_t  self, val_t  param0) {
1446   struct trace_t trace = {NULL, LOCATE_typing___AArrayExpr___stype__eq, 620};
1447   val_t variable0;
1448   trace.prev = tracehead; tracehead = &trace;
1449   variable0 =  param0;
1450   ATTR_typing___PExpr____stype( self) /*AArrayExpr::_stype*/ =  variable0 /*t*/;
1451   tracehead = trace.prev;
1452   return;
1453 }
1454 void typing___AArrayExpr___after_typing(val_t  self, val_t  param0) {
1455   struct trace_t trace = {NULL, LOCATE_typing___AArrayExpr___after_typing, 622};
1456   val_t variable0;
1457   val_t variable1;
1458   val_t variable2;
1459     val_t variable3;
1460     val_t variable4;
1461     val_t variable5;
1462     val_t variable6;
1463       val_t variable7;
1464   trace.prev = tracehead; tracehead = &trace;
1465   variable0 =  param0;
1466   variable1 = NIT_NULL /*decl variable stype*/;
1467   variable2 = ((parser_nodes___AArrayExpr___n_exprs_t)CALL( self,COLOR_parser_nodes___AArrayExpr___n_exprs))( self) /*AArrayExpr::n_exprs*/;
1468   variable2 = ((list___List___iterator_t)CALL(variable2,COLOR_abstract_collection___Collection___iterator))(variable2) /*List::iterator*/;
1469   while (true) { /*for*/
1470     variable3 = ((list___ListIterator___is_ok_t)CALL(variable2,COLOR_abstract_collection___Iterator___is_ok))(variable2) /*ListIterator::is_ok*/;
1471     if (!UNTAG_Bool(variable3)) break; /*for*/
1472     variable3 = ((list___ListIterator___item_t)CALL(variable2,COLOR_abstract_collection___Iterator___item))(variable2) /*ListIterator::item*/;
1473     variable5 = ((typing___PExpr___stype_t)CALL( variable3 /*n*/,COLOR_syntax_base___PExpr___stype))( variable3 /*n*/) /*PExpr::stype*/;
1474     variable4 = variable5;
1475     variable5 = TAG_Bool(( variable1 /*stype*/ ==  NIT_NULL /*null*/) || (( variable1 /*stype*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*stype*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*stype*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*stype*/,COLOR_kernel___Object_____eqeq))( variable1 /*stype*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1476     variable6 = variable5;
1477     if (!UNTAG_Bool(variable6)) { /* or */
1478       variable6 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable4 /*ntype*/ ==  NIT_NULL /*null*/) || (( variable4 /*ntype*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*ntype*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*ntype*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*ntype*/,COLOR_kernel___Object_____eqeq))( variable4 /*ntype*/,  NIT_NULL /*null*/) /*MMType::==*/)))))));
1479       variable7 = variable6;
1480       if (UNTAG_Bool(variable7)) { /* and */
1481         variable7 = ((static_type___MMType_____l_t)CALL( variable1 /*stype*/,COLOR_static_type___MMType_____l))( variable1 /*stype*/,  variable4 /*ntype*/) /*MMType::<*/;
1482       }
1483       variable6 = variable7;
1484     }
1485     variable5 = variable6;
1486     if (UNTAG_Bool(variable5)) { /*if*/
1487       variable1 =  variable4 /*ntype*/ /*stype=*/;
1488     }
1489     continue_64: while(0);
1490     ((list___ListIterator___next_t)CALL(variable2,COLOR_abstract_collection___Iterator___next))(variable2) /*ListIterator::next*/;
1491   }
1492   break_64: while(0);
1493   variable2 = ((parser_nodes___AArrayExpr___n_exprs_t)CALL( self,COLOR_parser_nodes___AArrayExpr___n_exprs))( self) /*AArrayExpr::n_exprs*/;
1494   variable2 = ((list___List___iterator_t)CALL(variable2,COLOR_abstract_collection___Collection___iterator))(variable2) /*List::iterator*/;
1495   while (true) { /*for*/
1496     variable3 = ((list___ListIterator___is_ok_t)CALL(variable2,COLOR_abstract_collection___Iterator___is_ok))(variable2) /*ListIterator::is_ok*/;
1497     if (!UNTAG_Bool(variable3)) break; /*for*/
1498     variable3 = ((list___ListIterator___item_t)CALL(variable2,COLOR_abstract_collection___Iterator___item))(variable2) /*ListIterator::item*/;
1499     variable4 = ((typing___PExpr___stype_t)CALL( variable3 /*n*/,COLOR_syntax_base___PExpr___stype))( variable3 /*n*/) /*PExpr::stype*/;
1500     ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable4,  variable1 /*stype*/) /*TypingVisitor::check_conform*/;
1501     continue_65: while(0);
1502     ((list___ListIterator___next_t)CALL(variable2,COLOR_abstract_collection___Iterator___next))(variable2) /*ListIterator::next*/;
1503   }
1504   break_65: while(0);
1505   variable2 = ((syntax_base___AbsSyntaxVisitor___type_array_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_array))( variable0 /*v*/,  variable1 /*stype*/) /*TypingVisitor::type_array*/;
1506   ATTR_typing___PExpr____stype( self) /*AArrayExpr::_stype*/ = variable2;
1507   tracehead = trace.prev;
1508   return;
1509 }
1510 void typing___ARangeExpr___after_typing(val_t  self, val_t  param0) {
1511   struct trace_t trace = {NULL, LOCATE_typing___ARangeExpr___after_typing, 639};
1512   val_t variable0;
1513   val_t variable1;
1514   val_t variable2;
1515   val_t variable3;
1516   val_t variable4;
1517       val_t variable5;
1518       val_t variable6;
1519       val_t variable7;
1520       val_t variable8;
1521       val_t variable9;
1522       val_t variable10;
1523       val_t variable11;
1524   trace.prev = tracehead; tracehead = &trace;
1525   variable0 =  param0;
1526   variable2 = ((parser_nodes___ARangeExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ARangeExpr___n_expr))( self) /*ARangeExpr::n_expr*/;
1527   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1528   variable1 = variable2;
1529   variable3 = ((parser_nodes___ARangeExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___ARangeExpr___n_expr2))( self) /*ARangeExpr::n_expr2*/;
1530   variable3 = ((typing___PExpr___stype_t)CALL(variable3,COLOR_syntax_base___PExpr___stype))(variable3) /*PExpr::stype*/;
1531   variable2 = variable3;
1532   variable3 = TAG_Bool(( variable1 /*ntype*/ ==  NIT_NULL /*null*/) || (( variable1 /*ntype*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*ntype*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*ntype*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*ntype*/,COLOR_kernel___Object_____eqeq))( variable1 /*ntype*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1533   variable4 = variable3;
1534   if (!UNTAG_Bool(variable4)) { /* or */
1535     variable4 = TAG_Bool(( variable1 /*ntype*/ ==  NIT_NULL /*null*/) || (( variable1 /*ntype*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*ntype*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*ntype*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*ntype*/,COLOR_kernel___Object_____eqeq))( variable1 /*ntype*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1536   }
1537   variable3 = variable4;
1538   if (UNTAG_Bool(variable3)) { /*if*/
1539     goto return_label66;
1540   }
1541   variable3 = ((static_type___MMType_____l_t)CALL( variable1 /*ntype*/,COLOR_static_type___MMType_____l))( variable1 /*ntype*/,  variable2 /*ntype2*/) /*MMType::<*/;
1542   if (UNTAG_Bool(variable3)) { /*if*/
1543     variable1 =  variable2 /*ntype2*/ /*ntype=*/;
1544   } else { /*if*/
1545     variable3 = ((static_type___MMType_____l_t)CALL( variable2 /*ntype2*/,COLOR_static_type___MMType_____l))( variable2 /*ntype2*/,  variable1 /*ntype*/) /*MMType::<*/;
1546     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable3)))) { /*if*/
1547       variable3 = NEW_string___String___init(); /*new String*/
1548       variable4 = NEW_string___String___with_native(BOX_NativeString("Type error: "), TAG_Int(12)); /*new String*/
1549       variable5 = variable4;
1550       ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable5) /*String::append*/;
1551       variable6 =  variable1 /*ntype*/;
1552       variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
1553       ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable6) /*String::append*/;
1554       variable7 = NEW_string___String___with_native(BOX_NativeString(" incompatible with "), TAG_Int(19)); /*new String*/
1555       variable8 = variable7;
1556       ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable8) /*String::append*/;
1557       variable9 =  variable2 /*ntype2*/;
1558       variable9 = ((string___String___to_s_t)CALL(variable9,COLOR_string___Object___to_s))(variable9) /*String::to_s*/;
1559       ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable9) /*String::append*/;
1560       variable10 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1561       variable11 = variable10;
1562       ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable11) /*String::append*/;
1563       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable3) /*TypingVisitor::error*/;
1564       goto return_label66;
1565     }
1566   }
1567   variable4 = ((syntax_base___AbsSyntaxVisitor___type_discrete_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_discrete))( variable0 /*v*/) /*TypingVisitor::type_discrete*/;
1568   variable3 = variable4;
1569   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self,  variable1 /*ntype*/,  variable3 /*dtype*/) /*TypingVisitor::check_conform*/;
1570   variable4 = ((syntax_base___AbsSyntaxVisitor___type_range_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_range))( variable0 /*v*/,  variable1 /*ntype*/) /*TypingVisitor::type_range*/;
1571   ATTR_typing___PExpr____stype( self) /*ARangeExpr::_stype*/ = variable4;
1572   return_label66: while(false);
1573   tracehead = trace.prev;
1574   return;
1575 }
1576 val_t typing___ASuperExpr___init_in_superclass(val_t  self) {
1577   struct trace_t trace = {NULL, LOCATE_typing___ASuperExpr___init_in_superclass, 660};
1578   trace.prev = tracehead; tracehead = &trace;
1579   tracehead = trace.prev;
1580   return ATTR_typing___ASuperExpr____init_in_superclass( self) /*ASuperExpr::_init_in_superclass*/;
1581 }
1582 void typing___ASuperExpr___after_typing(val_t  self, val_t  param0) {
1583   struct trace_t trace = {NULL, LOCATE_typing___ASuperExpr___after_typing, 662};
1584   val_t variable0;
1585   val_t variable1;
1586   val_t variable2;
1587       val_t variable3;
1588       val_t variable4;
1589         val_t variable5;
1590           val_t variable6;
1591           val_t variable7;
1592           val_t variable8;
1593           val_t variable9;
1594           val_t variable10;
1595           val_t variable11;
1596           val_t variable12;
1597           val_t variable13;
1598           val_t variable14;
1599   trace.prev = tracehead; tracehead = &trace;
1600   variable0 =  param0;
1601   variable2 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1602   variable2 = ((abstractmetamodel___MMConcreteProperty___cprhe_t)CALL(variable2,COLOR_abstractmetamodel___MMConcreteProperty___cprhe))(variable2) /*MMSrcLocalProperty::cprhe*/;
1603   variable2 = ((partial_order___PartialOrderElement___direct_greaters_t)CALL(variable2,COLOR_partial_order___PartialOrderElement___direct_greaters))(variable2) /*PartialOrderElement::direct_greaters*/;
1604   variable1 = variable2;
1605   variable2 = ((array___AbstractArray___is_empty_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___Collection___is_empty))( variable1 /*precs*/) /*Array::is_empty*/;
1606   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
1607     variable2 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1608     ((abstractmetamodel___MMConcreteProperty___need_super__eq_t)CALL(variable2,COLOR_abstractmetamodel___MMConcreteProperty___need_super__eq))(variable2,  TAG_Bool(true)) /*MMSrcLocalProperty::need_super=*/;
1609   } else { /*if*/
1610     variable2 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1611     variable2 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable2,COLOR_abstractmetamodel___MMLocalProperty___global))(variable2) /*MMSrcLocalProperty::global*/;
1612     variable2 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable2,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable2) /*MMGlobalProperty::is_init*/;
1613     if (UNTAG_Bool(variable2)) { /*if*/
1614       variable3 = ((syntax_base___AbsSyntaxVisitor___local_class_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_class))( variable0 /*v*/) /*TypingVisitor::local_class*/;
1615       variable4 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1616       variable4 = ((abstractmetamodel___MMLocalProperty___name_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___name))(variable4) /*MMSrcLocalProperty::name*/;
1617       variable3 = ((abstractmetamodel___MMLocalClass___super_methods_named_t)CALL(variable3,COLOR_abstractmetamodel___MMLocalClass___super_methods_named))(variable3, variable4) /*MMSrcLocalClass::super_methods_named*/;
1618       variable2 = variable3;
1619       variable3 = ((array___AbstractArray___iterator_t)CALL( variable2 /*base_precs*/,COLOR_abstract_collection___Collection___iterator))( variable2 /*base_precs*/) /*Array::iterator*/;
1620       while (true) { /*for*/
1621         variable4 = ((array___ArrayIterator___is_ok_t)CALL(variable3,COLOR_abstract_collection___Iterator___is_ok))(variable3) /*ArrayIterator::is_ok*/;
1622         if (!UNTAG_Bool(variable4)) break; /*for*/
1623         variable4 = ((array___ArrayIterator___item_t)CALL(variable3,COLOR_abstract_collection___Iterator___item))(variable3) /*ArrayIterator::item*/;
1624         variable5 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable4 /*p*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable4 /*p*/) /*MMLocalProperty::global*/;
1625         variable5 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable5,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable5) /*MMGlobalProperty::is_init*/;
1626         if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable5)))) { /*if*/
1627           variable5 = NEW_string___String___init(); /*new String*/
1628           variable6 = NEW_string___String___with_native(BOX_NativeString("Error: "), TAG_Int(7)); /*new String*/
1629           variable7 = variable6;
1630           ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable7) /*String::append*/;
1631           variable8 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL( variable4 /*p*/,COLOR_abstractmetamodel___MMLocalProperty___local_class))( variable4 /*p*/) /*MMLocalProperty::local_class*/;
1632           variable9 = variable8;
1633           variable9 = ((string___String___to_s_t)CALL(variable9,COLOR_string___Object___to_s))(variable9) /*String::to_s*/;
1634           ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable9) /*String::append*/;
1635           variable10 = NEW_string___String___with_native(BOX_NativeString("::"), TAG_Int(2)); /*new String*/
1636           variable11 = variable10;
1637           ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable11) /*String::append*/;
1638           variable12 =  variable4 /*p*/;
1639           variable12 = ((string___String___to_s_t)CALL(variable12,COLOR_string___Object___to_s))(variable12) /*String::to_s*/;
1640           ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable12) /*String::append*/;
1641           variable13 = NEW_string___String___with_native(BOX_NativeString(" is not a constructor."), TAG_Int(22)); /*new String*/
1642           variable14 = variable13;
1643           ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable14) /*String::append*/;
1644           ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable5) /*TypingVisitor::error*/;
1645         } else { /*if*/
1646           variable5 = ((typing___TypingVisitor___self_type_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___self_type))( variable0 /*v*/) /*TypingVisitor::self_type*/;
1647           variable6 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable4 /*p*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable4 /*p*/) /*MMLocalProperty::global*/;
1648           variable5 = ((static_type___MMType___select_property_t)CALL(variable5,COLOR_static_type___MMType___select_property))(variable5, variable6) /*MMType::select_property*/;
1649           ((array___AbstractArray___add_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___SimpleCollection___add))( variable1 /*precs*/, variable5) /*Array::add*/;
1650         }
1651         continue_68: while(0);
1652         ((array___ArrayIterator___next_t)CALL(variable3,COLOR_abstract_collection___Iterator___next))(variable3) /*ArrayIterator::next*/;
1653       }
1654       break_68: while(0);
1655       variable3 = ((array___AbstractArray___is_empty_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___Collection___is_empty))( variable1 /*precs*/) /*Array::is_empty*/;
1656       if (UNTAG_Bool(variable3)) { /*if*/
1657         variable3 = NEW_string___String___init(); /*new String*/
1658         variable4 = NEW_string___String___with_native(BOX_NativeString("Error: No contructor named "), TAG_Int(27)); /*new String*/
1659         variable5 = variable4;
1660         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable5) /*String::append*/;
1661         variable6 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1662         variable6 = ((abstractmetamodel___MMLocalProperty___name_t)CALL(variable6,COLOR_abstractmetamodel___MMLocalProperty___name))(variable6) /*MMSrcLocalProperty::name*/;
1663         variable7 = variable6;
1664         variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1665         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable7) /*String::append*/;
1666         variable8 = NEW_string___String___with_native(BOX_NativeString(" in superclasses."), TAG_Int(17)); /*new String*/
1667         variable9 = variable8;
1668         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable9) /*String::append*/;
1669         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable3) /*TypingVisitor::error*/;
1670         goto return_label67;
1671       } else { /*if*/
1672         variable3 = ((array___AbstractArray___length_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___Collection___length))( variable1 /*precs*/) /*Array::length*/;
1673         variable3 = TAG_Bool(UNTAG_Int(variable3)>UNTAG_Int( TAG_Int(1)));
1674         if (UNTAG_Bool(variable3)) { /*if*/
1675           variable3 = NEW_string___String___init(); /*new String*/
1676           variable4 = NEW_string___String___with_native(BOX_NativeString("Error: Conflicting contructors named "), TAG_Int(37)); /*new String*/
1677           variable5 = variable4;
1678           ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable5) /*String::append*/;
1679           variable6 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1680           variable6 = ((abstractmetamodel___MMLocalProperty___name_t)CALL(variable6,COLOR_abstractmetamodel___MMLocalProperty___name))(variable6) /*MMSrcLocalProperty::name*/;
1681           variable7 = variable6;
1682           variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1683           ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable7) /*String::append*/;
1684           variable8 = NEW_string___String___with_native(BOX_NativeString(" in superclasses: "), TAG_Int(18)); /*new String*/
1685           variable9 = variable8;
1686           ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable9) /*String::append*/;
1687           variable10 = NEW_string___String___with_native(BOX_NativeString(", "), TAG_Int(2)); /*new String*/
1688           variable10 = ((string___Collection___join_t)CALL( variable1 /*precs*/,COLOR_string___Collection___join))( variable1 /*precs*/, variable10) /*Array::join*/;
1689           variable11 = variable10;
1690           ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable11) /*String::append*/;
1691           variable12 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1692           variable13 = variable12;
1693           ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable13) /*String::append*/;
1694           ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable3) /*TypingVisitor::error*/;
1695           goto return_label67;
1696         }
1697       }
1698       variable4 = ((abstract_collection___IndexedCollection___first_t)CALL( variable2 /*base_precs*/,COLOR_abstract_collection___Collection___first))( variable2 /*base_precs*/) /*Array::first*/;
1699       variable3 = variable4;
1700       variable4 = TAG_Bool(( variable3 /*p*/==NIT_NULL) || VAL_ISA( variable3 /*p*/, COLOR_MMMethod, ID_MMMethod)) /*cast MMMethod*/;
1701       if (!UNTAG_Bool(variable4)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___ASuperExpr___after_typing, 684); nit_exit(1);}
1702       ATTR_typing___ASuperExpr____init_in_superclass( self) /*ASuperExpr::_init_in_superclass*/ =  variable3 /*p*/;
1703       ((typing___ASuperInitCall___register_super_init_call_t)CALL( self,COLOR_typing___ASuperInitCall___register_super_init_call))( self,  variable0 /*v*/,  variable3 /*p*/) /*ASuperExpr::register_super_init_call*/;
1704       variable4 = ((parser_nodes___ASuperExpr___n_args_t)CALL( self,COLOR_parser_nodes___ASuperExpr___n_args))( self) /*ASuperExpr::n_args*/;
1705       variable4 = ((list___List___length_t)CALL(variable4,COLOR_abstract_collection___Collection___length))(variable4) /*List::length*/;
1706       variable4 = TAG_Bool(UNTAG_Int(variable4)>UNTAG_Int( TAG_Int(0)));
1707       if (UNTAG_Bool(variable4)) { /*if*/
1708         variable4 = ((parser_nodes___ASuperExpr___n_args_t)CALL( self,COLOR_parser_nodes___ASuperExpr___n_args))( self) /*ASuperExpr::n_args*/;
1709         variable4 = ((array___Collection___to_a_t)CALL(variable4,COLOR_array___Collection___to_a))(variable4) /*List::to_a*/;
1710         variable4 = ((typing___AAbsSendExpr___process_signature_t)CALL( self,COLOR_typing___AAbsSendExpr___process_signature))( self,  variable0 /*v*/,  variable3 /*p*/,  TAG_Bool(true), variable4) /*ASuperExpr::process_signature*/;
1711         ATTR_typing___AAbsSendExpr____arguments( self) /*ASuperExpr::_arguments*/ = variable4;
1712       }
1713     } else { /*if*/
1714       variable2 = NEW_string___String___init(); /*new String*/
1715       variable3 = NEW_string___String___with_native(BOX_NativeString("Error: No super method to call for "), TAG_Int(35)); /*new String*/
1716       variable4 = variable3;
1717       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable4) /*String::append*/;
1718       variable5 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1719       variable6 = variable5;
1720       variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
1721       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable6) /*String::append*/;
1722       variable7 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1723       variable8 = variable7;
1724       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable8) /*String::append*/;
1725       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
1726       goto return_label67;
1727     }
1728   }
1729   variable2 = ((abstract_collection___IndexedCollection___first_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___Collection___first))( variable1 /*precs*/) /*Array::first*/;
1730   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMLocalProperty::signature*/;
1731   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
1732   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*MMType::==*/)))))));
1733   if (UNTAG_Bool(variable2)) { /*if*/
1734     variable3 = NEW_array___Array___init(); /*new Array[MMType]*/
1735     variable2 = variable3;
1736     variable3 = NIT_NULL /*decl variable stype*/;
1737     variable4 = ((array___AbstractArray___iterator_t)CALL( variable1 /*precs*/,COLOR_abstract_collection___Collection___iterator))( variable1 /*precs*/) /*Array::iterator*/;
1738     while (true) { /*for*/
1739       variable5 = ((array___ArrayIterator___is_ok_t)CALL(variable4,COLOR_abstract_collection___Iterator___is_ok))(variable4) /*ArrayIterator::is_ok*/;
1740       if (!UNTAG_Bool(variable5)) break; /*for*/
1741       variable5 = ((array___ArrayIterator___item_t)CALL(variable4,COLOR_abstract_collection___Iterator___item))(variable4) /*ArrayIterator::item*/;
1742       variable6 = TAG_Bool(( variable5 /*prop*/==NIT_NULL) || VAL_ISA( variable5 /*prop*/, COLOR_MMMethod, ID_MMMethod)) /*cast MMMethod*/;
1743       if (!UNTAG_Bool(variable6)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___ASuperExpr___after_typing, 699); nit_exit(1);}
1744       variable7 = ((genericity___MMLocalProperty___signature_t)CALL( variable5 /*prop*/,COLOR_static_type___MMLocalProperty___signature))( variable5 /*prop*/) /*MMMethod::signature*/;
1745       variable7 = ((static_type___MMSignature___return_type_t)CALL(variable7,COLOR_static_type___MMSignature___return_type))(variable7) /*MMSignature::return_type*/;
1746       variable8 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
1747       variable7 = ((static_type___MMType___for_module_t)CALL(variable7,COLOR_static_type___MMType___for_module))(variable7, variable8) /*MMType::for_module*/;
1748       variable8 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1749       variable8 = ((genericity___MMLocalProperty___signature_t)CALL(variable8,COLOR_static_type___MMLocalProperty___signature))(variable8) /*MMSrcLocalProperty::signature*/;
1750       variable8 = ((static_type___MMSignature___recv_t)CALL(variable8,COLOR_static_type___MMSignature___recv))(variable8) /*MMSignature::recv*/;
1751       variable7 = ((static_type___MMType___adapt_to_t)CALL(variable7,COLOR_static_type___MMType___adapt_to))(variable7, variable8) /*MMType::adapt_to*/;
1752       variable6 = variable7;
1753       ((array___AbstractArray___add_t)CALL( variable2 /*stypes*/,COLOR_abstract_collection___SimpleCollection___add))( variable2 /*stypes*/,  variable6 /*t*/) /*Array::add*/;
1754       variable7 = TAG_Bool(( variable3 /*stype*/ ==  NIT_NULL /*null*/) || (( variable3 /*stype*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*stype*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*stype*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*stype*/,COLOR_kernel___Object_____eqeq))( variable3 /*stype*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1755       variable8 = variable7;
1756       if (!UNTAG_Bool(variable8)) { /* or */
1757         variable8 = ((static_type___MMType_____l_t)CALL( variable3 /*stype*/,COLOR_static_type___MMType_____l))( variable3 /*stype*/,  variable6 /*t*/) /*MMType::<*/;
1758       }
1759       variable7 = variable8;
1760       if (UNTAG_Bool(variable7)) { /*if*/
1761         variable3 =  variable6 /*t*/ /*stype=*/;
1762       }
1763       continue_69: while(0);
1764       ((array___ArrayIterator___next_t)CALL(variable4,COLOR_abstract_collection___Iterator___next))(variable4) /*ArrayIterator::next*/;
1765     }
1766     break_69: while(0);
1767     variable4 = ((array___AbstractArray___iterator_t)CALL( variable2 /*stypes*/,COLOR_abstract_collection___Collection___iterator))( variable2 /*stypes*/) /*Array::iterator*/;
1768     while (true) { /*for*/
1769       variable5 = ((array___ArrayIterator___is_ok_t)CALL(variable4,COLOR_abstract_collection___Iterator___is_ok))(variable4) /*ArrayIterator::is_ok*/;
1770       if (!UNTAG_Bool(variable5)) break; /*for*/
1771       variable5 = ((array___ArrayIterator___item_t)CALL(variable4,COLOR_abstract_collection___Iterator___item))(variable4) /*ArrayIterator::item*/;
1772       ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self,  variable5 /*t*/,  variable3 /*stype*/) /*TypingVisitor::check_conform*/;
1773       continue_70: while(0);
1774       ((array___ArrayIterator___next_t)CALL(variable4,COLOR_abstract_collection___Iterator___next))(variable4) /*ArrayIterator::next*/;
1775     }
1776     break_70: while(0);
1777     ATTR_typing___PExpr____stype( self) /*ASuperExpr::_stype*/ =  variable3 /*stype*/;
1778   }
1779   variable3 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
1780   variable2 = variable3;
1781   variable3 = TAG_Bool(( variable2 /*p*/==NIT_NULL) || VAL_ISA( variable2 /*p*/, COLOR_MMSrcMethod, ID_MMSrcMethod)) /*cast MMSrcMethod*/;
1782   if (!UNTAG_Bool(variable3)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___ASuperExpr___after_typing, 712); nit_exit(1);}
1783   ATTR_typing___AAbsSendExpr____prop( self) /*ASuperExpr::_prop*/ =  variable2 /*p*/;
1784   return_label67: while(false);
1785   tracehead = trace.prev;
1786   return;
1787 }
1788 val_t typing___AAttrFormExpr___prop(val_t  self) {
1789   struct trace_t trace = {NULL, LOCATE_typing___AAttrFormExpr___prop, 718};
1790   trace.prev = tracehead; tracehead = &trace;
1791   tracehead = trace.prev;
1792   return ATTR_typing___AAttrFormExpr____prop( self) /*AAttrFormExpr::_prop*/;
1793 }
1794 void typing___AAttrFormExpr___do_typing(val_t  self, val_t  param0) {
1795   struct trace_t trace = {NULL, LOCATE_typing___AAttrFormExpr___do_typing, 721};
1796   val_t variable0;
1797   val_t variable1;
1798   val_t variable2;
1799   val_t variable3;
1800   val_t variable4;
1801     val_t variable5;
1802     val_t variable6;
1803     val_t variable7;
1804     val_t variable8;
1805     val_t variable9;
1806     val_t variable10;
1807     val_t variable11;
1808     val_t variable12;
1809       val_t variable13;
1810       val_t variable14;
1811       val_t variable15;
1812       val_t variable16;
1813       val_t variable17;
1814   trace.prev = tracehead; tracehead = &trace;
1815   variable0 =  param0;
1816   variable2 = ((parser_nodes___AAttrFormExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrFormExpr___n_expr))( self) /*AAttrFormExpr::n_expr*/;
1817   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1818   variable1 = variable2;
1819   variable2 = TAG_Bool(( variable1 /*type_recv*/ ==  NIT_NULL /*null*/) || (( variable1 /*type_recv*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*type_recv*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*type_recv*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*type_recv*/,COLOR_kernel___Object_____eqeq))( variable1 /*type_recv*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
1820   if (UNTAG_Bool(variable2)) { /*if*/
1821     goto return_label71;
1822   }
1823   variable3 = ((parser_nodes___AAttrFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___AAttrFormExpr___n_id))( self) /*AAttrFormExpr::n_id*/;
1824   variable3 = ((syntax_base___Token___to_symbol_t)CALL(variable3,COLOR_syntax_base___Token___to_symbol))(variable3) /*TAttrid::to_symbol*/;
1825   variable2 = variable3;
1826   variable4 = ((static_type___MMType___select_attribute_t)CALL( variable1 /*type_recv*/,COLOR_static_type___MMType___select_attribute))( variable1 /*type_recv*/,  variable2 /*name*/) /*MMType::select_attribute*/;
1827   variable3 = variable4;
1828   variable4 = TAG_Bool(( variable3 /*prop*/ ==  NIT_NULL /*null*/) || (( variable3 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*prop*/,COLOR_kernel___Object_____eqeq))( variable3 /*prop*/,  NIT_NULL /*null*/) /*MMAttribute::==*/)))));
1829   if (UNTAG_Bool(variable4)) { /*if*/
1830     variable4 = NEW_string___String___init(); /*new String*/
1831     variable5 = NEW_string___String___with_native(BOX_NativeString("Error: Attribute "), TAG_Int(17)); /*new String*/
1832     variable6 = variable5;
1833     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
1834     variable7 =  variable2 /*name*/;
1835     variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1836     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable7) /*String::append*/;
1837     variable8 = NEW_string___String___with_native(BOX_NativeString(" doesn't exists in "), TAG_Int(19)); /*new String*/
1838     variable9 = variable8;
1839     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable9) /*String::append*/;
1840     variable10 =  variable1 /*type_recv*/;
1841     variable10 = ((string___String___to_s_t)CALL(variable10,COLOR_string___Object___to_s))(variable10) /*String::to_s*/;
1842     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable10) /*String::append*/;
1843     variable11 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
1844     variable12 = variable11;
1845     ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable12) /*String::append*/;
1846     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
1847     goto return_label71;
1848   } else { /*if*/
1849     variable4 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
1850     variable5 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable3 /*prop*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable3 /*prop*/) /*MMAttribute::global*/;
1851     variable5 = ((abstractmetamodel___MMGlobalProperty___local_class_t)CALL(variable5,COLOR_abstractmetamodel___MMGlobalProperty___local_class))(variable5) /*MMGlobalProperty::local_class*/;
1852     variable5 = ((abstractmetamodel___MMLocalClass___module_t)CALL(variable5,COLOR_abstractmetamodel___MMLocalClass___module))(variable5) /*MMLocalClass::module*/;
1853     variable4 = ((abstractmetamodel___MMModule___visibility_for_t)CALL(variable4,COLOR_abstractmetamodel___MMModule___visibility_for))(variable4, variable5) /*MMSrcModule::visibility_for*/;
1854     variable4 = TAG_Bool(UNTAG_Int(variable4)<UNTAG_Int( TAG_Int(3)));
1855     if (UNTAG_Bool(variable4)) { /*if*/
1856       variable4 = NEW_string___String___init(); /*new String*/
1857       variable5 = NEW_string___String___with_native(BOX_NativeString("Error: Attribute "), TAG_Int(17)); /*new String*/
1858       variable6 = variable5;
1859       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
1860       variable7 =  variable2 /*name*/;
1861       variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
1862       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable7) /*String::append*/;
1863       variable8 = NEW_string___String___with_native(BOX_NativeString(" from "), TAG_Int(6)); /*new String*/
1864       variable9 = variable8;
1865       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable9) /*String::append*/;
1866       variable10 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable3 /*prop*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable3 /*prop*/) /*MMAttribute::global*/;
1867       variable10 = ((abstractmetamodel___MMGlobalProperty___local_class_t)CALL(variable10,COLOR_abstractmetamodel___MMGlobalProperty___local_class))(variable10) /*MMGlobalProperty::local_class*/;
1868       variable10 = ((abstractmetamodel___MMLocalClass___module_t)CALL(variable10,COLOR_abstractmetamodel___MMLocalClass___module))(variable10) /*MMLocalClass::module*/;
1869       variable11 = variable10;
1870       variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
1871       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable11) /*String::append*/;
1872       variable12 = NEW_string___String___with_native(BOX_NativeString(" is invisible in "), TAG_Int(17)); /*new String*/
1873       variable13 = variable12;
1874       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable13) /*String::append*/;
1875       variable14 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
1876       variable15 = variable14;
1877       variable15 = ((string___String___to_s_t)CALL(variable15,COLOR_string___Object___to_s))(variable15) /*String::to_s*/;
1878       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable15) /*String::append*/;
1879       variable16 = NEW_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
1880       variable17 = variable16;
1881       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable17) /*String::append*/;
1882       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
1883     }
1884   }
1885   ATTR_typing___AAttrFormExpr____prop( self) /*AAttrFormExpr::_prop*/ =  variable3 /*prop*/;
1886   return_label71: while(false);
1887   tracehead = trace.prev;
1888   return;
1889 }
1890 void typing___AAttrExpr___after_typing(val_t  self, val_t  param0) {
1891   struct trace_t trace = {NULL, LOCATE_typing___AAttrExpr___after_typing, 741};
1892   val_t variable0;
1893   val_t variable1;
1894   val_t variable2;
1895   trace.prev = tracehead; tracehead = &trace;
1896   variable0 =  param0;
1897   ((typing___AAttrFormExpr___do_typing_t)CALL( self,COLOR_typing___AAttrFormExpr___do_typing))( self,  variable0 /*v*/) /*AAttrExpr::do_typing*/;
1898   variable1 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrExpr::prop*/;
1899   variable1 = TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*MMAttribute::==*/)))));
1900   if (UNTAG_Bool(variable1)) { /*if*/
1901     goto return_label72;
1902   }
1903   variable2 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrExpr::prop*/;
1904   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMAttribute::signature*/;
1905   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
1906   variable1 = variable2;
1907   variable2 = ((parser_nodes___AAttrFormExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrFormExpr___n_expr))( self) /*AAttrExpr::n_expr*/;
1908   variable2 = ((typing___PExpr___is_self_t)CALL(variable2,COLOR_typing___PExpr___is_self))(variable2) /*PExpr::is_self*/;
1909   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
1910     variable2 = ((static_type___MMType___not_for_self_t)CALL( variable1 /*attr_type*/,COLOR_static_type___MMType___not_for_self))( variable1 /*attr_type*/) /*MMType::not_for_self*/;
1911     variable1 = variable2 /*attr_type=*/;
1912   }
1913   ATTR_typing___PExpr____stype( self) /*AAttrExpr::_stype*/ =  variable1 /*attr_type*/;
1914   return_label72: while(false);
1915   tracehead = trace.prev;
1916   return;
1917 }
1918 void typing___AAttrAssignExpr___after_typing(val_t  self, val_t  param0) {
1919   struct trace_t trace = {NULL, LOCATE_typing___AAttrAssignExpr___after_typing, 754};
1920   val_t variable0;
1921   val_t variable1;
1922   val_t variable2;
1923   trace.prev = tracehead; tracehead = &trace;
1924   variable0 =  param0;
1925   ((typing___AAttrFormExpr___do_typing_t)CALL( self,COLOR_typing___AAttrFormExpr___do_typing))( self,  variable0 /*v*/) /*AAttrAssignExpr::do_typing*/;
1926   variable1 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrAssignExpr::prop*/;
1927   variable1 = TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*MMAttribute::==*/)))));
1928   if (UNTAG_Bool(variable1)) { /*if*/
1929     goto return_label73;
1930   }
1931   variable2 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrAssignExpr::prop*/;
1932   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMAttribute::signature*/;
1933   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
1934   variable1 = variable2;
1935   variable2 = ((parser_nodes___AAttrFormExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrFormExpr___n_expr))( self) /*AAttrAssignExpr::n_expr*/;
1936   variable2 = ((typing___PExpr___is_self_t)CALL(variable2,COLOR_typing___PExpr___is_self))(variable2) /*PExpr::is_self*/;
1937   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
1938     variable2 = ((static_type___MMType___not_for_self_t)CALL( variable1 /*attr_type*/,COLOR_static_type___MMType___not_for_self))( variable1 /*attr_type*/) /*MMType::not_for_self*/;
1939     variable1 = variable2 /*attr_type=*/;
1940   }
1941   variable2 = ((parser_nodes___AAssignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_value))( self) /*AAttrAssignExpr::n_value*/;
1942   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
1943   ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable2,  variable1 /*attr_type*/) /*TypingVisitor::check_conform*/;
1944   return_label73: while(false);
1945   tracehead = trace.prev;
1946   return;
1947 }
1948 void typing___AAttrReassignExpr___after_typing(val_t  self, val_t  param0) {
1949   struct trace_t trace = {NULL, LOCATE_typing___AAttrReassignExpr___after_typing, 767};
1950   val_t variable0;
1951   val_t variable1;
1952   val_t variable2;
1953   trace.prev = tracehead; tracehead = &trace;
1954   variable0 =  param0;
1955   ((typing___AAttrFormExpr___do_typing_t)CALL( self,COLOR_typing___AAttrFormExpr___do_typing))( self,  variable0 /*v*/) /*AAttrReassignExpr::do_typing*/;
1956   variable1 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrReassignExpr::prop*/;
1957   variable1 = TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*MMAttribute::==*/)))));
1958   if (UNTAG_Bool(variable1)) { /*if*/
1959     goto return_label74;
1960   }
1961   variable2 = ((typing___AAttrFormExpr___prop_t)CALL( self,COLOR_typing___AAttrFormExpr___prop))( self) /*AAttrReassignExpr::prop*/;
1962   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMAttribute::signature*/;
1963   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
1964   variable1 = variable2;
1965   variable2 = ((parser_nodes___AAttrFormExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AAttrFormExpr___n_expr))( self) /*AAttrReassignExpr::n_expr*/;
1966   variable2 = ((typing___PExpr___is_self_t)CALL(variable2,COLOR_typing___PExpr___is_self))(variable2) /*PExpr::is_self*/;
1967   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
1968     variable2 = ((static_type___MMType___not_for_self_t)CALL( variable1 /*attr_type*/,COLOR_static_type___MMType___not_for_self))( variable1 /*attr_type*/) /*MMType::not_for_self*/;
1969     variable1 = variable2 /*attr_type=*/;
1970   }
1971   ((typing___AReassignFormExpr___do_lvalue_typing_t)CALL( self,COLOR_typing___AReassignFormExpr___do_lvalue_typing))( self,  variable0 /*v*/,  variable1 /*attr_type*/) /*AAttrReassignExpr::do_lvalue_typing*/;
1972   return_label74: while(false);
1973   tracehead = trace.prev;
1974   return;
1975 }
1976 void typing___AAbsSendExpr___do_typing(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4, val_t  param5) {
1977   struct trace_t trace = {NULL, LOCATE_typing___AAbsSendExpr___do_typing, 781};
1978   val_t variable0;
1979   val_t variable1;
1980   val_t variable2;
1981   val_t variable3;
1982   val_t variable4;
1983   val_t variable5;
1984   val_t variable6;
1985   val_t variable7;
1986   val_t variable8;
1987   trace.prev = tracehead; tracehead = &trace;
1988   variable0 =  param0;
1989   variable1 =  param1;
1990   variable2 =  param2;
1991   variable3 =  param3;
1992   variable4 =  param4;
1993   variable5 =  param5;
1994   variable7 = ((typing___AAbsSendExpr___get_property_t)CALL( self,COLOR_typing___AAbsSendExpr___get_property))( self,  variable0 /*v*/,  variable1 /*type_recv*/,  variable2 /*is_implicit_self*/,  variable4 /*name*/) /*AAbsSendExpr::get_property*/;
1995   variable6 = variable7;
1996   variable7 = TAG_Bool(( variable6 /*prop*/ ==  NIT_NULL /*null*/) || (( variable6 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable6 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable6 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable6 /*prop*/,COLOR_kernel___Object_____eqeq))( variable6 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
1997   if (UNTAG_Bool(variable7)) { /*if*/
1998     goto return_label75;
1999   }
2000   variable8 = ((typing___AAbsSendExpr___process_signature_t)CALL( self,COLOR_typing___AAbsSendExpr___process_signature))( self,  variable0 /*v*/,  variable6 /*prop*/,  variable3 /*recv_is_self*/,  variable5 /*raw_args*/) /*AAbsSendExpr::process_signature*/;
2001   variable7 = variable8;
2002   variable8 = TAG_Bool(( variable7 /*args*/ ==  NIT_NULL /*null*/) || (( variable7 /*args*/ != NIT_NULL) && UNTAG_Bool(((array___AbstractArray_____eqeq_t)CALL( variable7 /*args*/,COLOR_kernel___Object_____eqeq))( variable7 /*args*/,  NIT_NULL /*null*/) /*Array::==*/)));
2003   if (UNTAG_Bool(variable8)) { /*if*/
2004     goto return_label75;
2005   }
2006   ATTR_typing___AAbsSendExpr____prop( self) /*AAbsSendExpr::_prop*/ =  variable6 /*prop*/;
2007   ATTR_typing___AAbsSendExpr____arguments( self) /*AAbsSendExpr::_arguments*/ =  variable7 /*args*/;
2008   return_label75: while(false);
2009   tracehead = trace.prev;
2010   return;
2011 }
2012 val_t typing___AAbsSendExpr___get_property(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3) {
2013   struct trace_t trace = {NULL, LOCATE_typing___AAbsSendExpr___get_property, 792};
2014   val_t variable0;
2015   val_t variable1;
2016   val_t variable2;
2017   val_t variable3;
2018   val_t variable4;
2019   val_t variable5;
2020   val_t variable6;
2021       val_t variable7;
2022       val_t variable8;
2023       val_t variable9;
2024       val_t variable10;
2025       val_t variable11;
2026       val_t variable12;
2027       val_t variable13;
2028       val_t variable14;
2029       val_t variable15;
2030   trace.prev = tracehead; tracehead = &trace;
2031   variable0 =  param0;
2032   variable1 =  param1;
2033   variable2 =  param2;
2034   variable3 =  param3;
2035   variable4 = TAG_Bool(( variable1 /*type_recv*/ ==  NIT_NULL /*null*/) || (( variable1 /*type_recv*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*type_recv*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*type_recv*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*type_recv*/,COLOR_kernel___Object_____eqeq))( variable1 /*type_recv*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
2036   if (UNTAG_Bool(variable4)) { /*if*/
2037     variable4 =  NIT_NULL /*null*/;
2038     goto return_label76;
2039   }
2040   variable5 = ((static_type___MMType___select_method_t)CALL( variable1 /*type_recv*/,COLOR_static_type___MMType___select_method))( variable1 /*type_recv*/,  variable3 /*name*/) /*MMType::select_method*/;
2041   variable4 = variable5;
2042   variable5 = TAG_Bool(( variable4 /*prop*/ ==  NIT_NULL /*null*/) || (( variable4 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*prop*/,COLOR_kernel___Object_____eqeq))( variable4 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
2043   variable6 = variable5;
2044   if (UNTAG_Bool(variable6)) { /* and */
2045     variable6 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
2046     variable6 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable6,COLOR_abstractmetamodel___MMLocalProperty___global))(variable6) /*MMSrcLocalProperty::global*/;
2047     variable6 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable6,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable6) /*MMGlobalProperty::is_init*/;
2048   }
2049   variable5 = variable6;
2050   if (UNTAG_Bool(variable5)) { /*if*/
2051     variable6 = ((static_type___MMType___local_class_t)CALL( variable1 /*type_recv*/,COLOR_static_type___MMType___local_class))( variable1 /*type_recv*/) /*MMType::local_class*/;
2052     variable6 = ((abstractmetamodel___MMLocalClass___super_methods_named_t)CALL(variable6,COLOR_abstractmetamodel___MMLocalClass___super_methods_named))(variable6,  variable3 /*name*/) /*MMLocalClass::super_methods_named*/;
2053     variable5 = variable6;
2054     variable6 = ((array___AbstractArray___length_t)CALL( variable5 /*props*/,COLOR_abstract_collection___Collection___length))( variable5 /*props*/) /*Array::length*/;
2055     variable6 = TAG_Bool(UNTAG_Int(variable6)>UNTAG_Int( TAG_Int(1)));
2056     if (UNTAG_Bool(variable6)) { /*if*/
2057       variable6 = NEW_string___String___init(); /*new String*/
2058       variable7 = NEW_string___String___with_native(BOX_NativeString("Error: Ambigous method name '"), TAG_Int(29)); /*new String*/
2059       variable8 = variable7;
2060       ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable8) /*String::append*/;
2061       variable9 =  variable3 /*name*/;
2062       variable9 = ((string___String___to_s_t)CALL(variable9,COLOR_string___Object___to_s))(variable9) /*String::to_s*/;
2063       ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable9) /*String::append*/;
2064       variable10 = NEW_string___String___with_native(BOX_NativeString("' for "), TAG_Int(6)); /*new String*/
2065       variable11 = variable10;
2066       ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable11) /*String::append*/;
2067       variable12 = NEW_string___String___with_native(BOX_NativeString(", "), TAG_Int(2)); /*new String*/
2068       variable12 = ((string___Collection___join_t)CALL( variable5 /*props*/,COLOR_string___Collection___join))( variable5 /*props*/, variable12) /*Array::join*/;
2069       variable13 = variable12;
2070       ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable13) /*String::append*/;
2071       variable14 = NEW_string___String___with_native(BOX_NativeString(". Use explicit designation."), TAG_Int(27)); /*new String*/
2072       variable15 = variable14;
2073       ((string___String___append_t)CALL(variable6,COLOR_abstract_collection___IndexedCollection___append))(variable6, variable15) /*String::append*/;
2074       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable6) /*TypingVisitor::error*/;
2075       variable4 =  NIT_NULL /*null*/;
2076       goto return_label76;
2077     } else { /*if*/
2078       variable6 = ((array___AbstractArray___length_t)CALL( variable5 /*props*/,COLOR_abstract_collection___Collection___length))( variable5 /*props*/) /*Array::length*/;
2079       variable6 = TAG_Bool((variable6)==( TAG_Int(1)));
2080       if (UNTAG_Bool(variable6)) { /*if*/
2081         variable7 = ((abstract_collection___IndexedCollection___first_t)CALL( variable5 /*props*/,COLOR_abstract_collection___Collection___first))( variable5 /*props*/) /*Array::first*/;
2082         variable7 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable7,COLOR_abstractmetamodel___MMLocalProperty___global))(variable7) /*MMLocalProperty::global*/;
2083         variable7 = ((static_type___MMType___select_property_t)CALL( variable1 /*type_recv*/,COLOR_static_type___MMType___select_property))( variable1 /*type_recv*/, variable7) /*MMType::select_property*/;
2084         variable6 = variable7;
2085         variable7 = TAG_Bool(( variable6 /*p*/==NIT_NULL) || VAL_ISA( variable6 /*p*/, COLOR_MMMethod, ID_MMMethod)) /*cast MMMethod*/;
2086         if (!UNTAG_Bool(variable7)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___AAbsSendExpr___get_property, 803); nit_exit(1);}
2087         variable4 =  variable6 /*p*/ /*prop=*/;
2088       }
2089     }
2090   }
2091   variable5 = TAG_Bool(( variable4 /*prop*/ ==  NIT_NULL /*null*/) || (( variable4 /*prop*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*prop*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*prop*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*prop*/,COLOR_kernel___Object_____eqeq))( variable4 /*prop*/,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
2092   if (UNTAG_Bool(variable5)) { /*if*/
2093     if (UNTAG_Bool( variable2 /*is_implicit_self*/)) { /*if*/
2094       variable5 = NEW_string___String___init(); /*new String*/
2095       variable6 = NEW_string___String___with_native(BOX_NativeString("Error: Method or variable '"), TAG_Int(27)); /*new String*/
2096       variable7 = variable6;
2097       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable7) /*String::append*/;
2098       variable8 =  variable3 /*name*/;
2099       variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2100       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable8) /*String::append*/;
2101       variable9 = NEW_string___String___with_native(BOX_NativeString("' unknown in "), TAG_Int(13)); /*new String*/
2102       variable10 = variable9;
2103       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable10) /*String::append*/;
2104       variable11 =  variable1 /*type_recv*/;
2105       variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
2106       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable11) /*String::append*/;
2107       variable12 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
2108       variable13 = variable12;
2109       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable13) /*String::append*/;
2110       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable5) /*TypingVisitor::error*/;
2111     } else { /*if*/
2112       variable5 = NEW_string___String___init(); /*new String*/
2113       variable6 = NEW_string___String___with_native(BOX_NativeString("Error: Method '"), TAG_Int(15)); /*new String*/
2114       variable7 = variable6;
2115       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable7) /*String::append*/;
2116       variable8 =  variable3 /*name*/;
2117       variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2118       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable8) /*String::append*/;
2119       variable9 = NEW_string___String___with_native(BOX_NativeString("' doesn't exists in "), TAG_Int(20)); /*new String*/
2120       variable10 = variable9;
2121       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable10) /*String::append*/;
2122       variable11 =  variable1 /*type_recv*/;
2123       variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
2124       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable11) /*String::append*/;
2125       variable12 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
2126       variable13 = variable12;
2127       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable13) /*String::append*/;
2128       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable5) /*TypingVisitor::error*/;
2129     }
2130     variable4 =  NIT_NULL /*null*/;
2131     goto return_label76;
2132   }
2133   variable4 =  variable4 /*prop*/;
2134   goto return_label76;
2135   return_label76: while(false);
2136   tracehead = trace.prev;
2137   return variable4;
2138 }
2139 val_t typing___AAbsSendExpr___process_signature(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3) {
2140   struct trace_t trace = {NULL, LOCATE_typing___AAbsSendExpr___process_signature, 819};
2141   val_t variable0;
2142   val_t variable1;
2143   val_t variable2;
2144   val_t variable3;
2145   val_t variable4;
2146   val_t variable5;
2147   val_t variable6;
2148   val_t variable7;
2149   val_t variable8;
2150   val_t variable9;
2151     val_t variable10;
2152     val_t variable11;
2153     val_t variable12;
2154     val_t variable13;
2155     val_t variable14;
2156       val_t variable15;
2157       val_t variable16;
2158         val_t variable17;
2159         val_t variable18;
2160         val_t variable19;
2161   trace.prev = tracehead; tracehead = &trace;
2162   variable0 =  param0;
2163   variable1 =  param1;
2164   variable2 =  param2;
2165   variable3 =  param3;
2166   variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable1 /*prop*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable1 /*prop*/) /*MMMethod::global*/;
2167   variable5 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
2168   ((syntax_base___MMGlobalProperty___check_visibility_t)CALL(variable4,COLOR_syntax_base___MMGlobalProperty___check_visibility))(variable4,  variable0 /*v*/,  self, variable5,  variable2 /*recv_is_self*/) /*MMGlobalProperty::check_visibility*/;
2169   variable5 = ((genericity___MMLocalProperty___signature_t)CALL( variable1 /*prop*/,COLOR_static_type___MMLocalProperty___signature))( variable1 /*prop*/) /*MMMethod::signature*/;
2170   variable4 = variable5;
2171   variable6 = ((vararg___MMSignature___vararg_rank_t)CALL( variable4 /*psig*/,COLOR_vararg___MMSignature___vararg_rank))( variable4 /*psig*/) /*MMSignature::vararg_rank*/;
2172   variable5 = variable6;
2173   variable7 = ((static_type___MMSignature___arity_t)CALL( variable4 /*psig*/,COLOR_static_type___MMSignature___arity))( variable4 /*psig*/) /*MMSignature::arity*/;
2174   variable6 = variable7;
2175   variable7 = TAG_Int((int)0) /*decl variable raw_arity*/;
2176   variable8 = TAG_Bool(( variable3 /*raw_args*/ ==  NIT_NULL /*null*/) || (( variable3 /*raw_args*/ != NIT_NULL) && UNTAG_Bool(((array___AbstractArray_____eqeq_t)CALL( variable3 /*raw_args*/,COLOR_kernel___Object_____eqeq))( variable3 /*raw_args*/,  NIT_NULL /*null*/) /*Array::==*/)));
2177   if (UNTAG_Bool(variable8)) { /*if*/
2178     variable7 =  TAG_Int(0) /*raw_arity=*/;
2179   } else { /*if*/
2180     variable8 = ((array___AbstractArray___length_t)CALL( variable3 /*raw_args*/,COLOR_abstract_collection___Collection___length))( variable3 /*raw_args*/) /*Array::length*/;
2181     variable7 = variable8 /*raw_arity=*/;
2182   }
2183   variable8 = TAG_Bool(UNTAG_Int( variable6 /*par_arity*/)>UNTAG_Int( variable7 /*raw_arity*/));
2184   variable9 = variable8;
2185   if (!UNTAG_Bool(variable9)) { /* or */
2186     variable9 = TAG_Bool(( variable6 /*par_arity*/)!=( variable7 /*raw_arity*/));
2187     variable10 = variable9;
2188     if (UNTAG_Bool(variable10)) { /* and */
2189       variable10 = TAG_Int(-UNTAG_Int( TAG_Int(1)));
2190       variable10 = TAG_Bool(( variable5 /*par_vararg*/)==(variable10));
2191     }
2192     variable9 = variable10;
2193   }
2194   variable8 = variable9;
2195   if (UNTAG_Bool(variable8)) { /*if*/
2196     variable8 = NEW_string___String___init(); /*new String*/
2197     variable9 = NEW_string___String___with_native(BOX_NativeString("Error: Method '"), TAG_Int(15)); /*new String*/
2198     variable10 = variable9;
2199     ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable10) /*String::append*/;
2200     variable11 =  variable1 /*prop*/;
2201     variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
2202     ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable11) /*String::append*/;
2203     variable12 = NEW_string___String___with_native(BOX_NativeString("' arity missmatch."), TAG_Int(18)); /*new String*/
2204     variable13 = variable12;
2205     ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable13) /*String::append*/;
2206     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable8) /*TypingVisitor::error*/;
2207     variable4 =  NIT_NULL /*null*/;
2208     goto return_label77;
2209   }
2210   variable8 =  TAG_Int(0);
2211   variable10 = NEW_array___Array___init(); /*new Array[PExpr]*/
2212   variable9 = variable10;
2213   variable10 = NEW_range___Range___without_last( TAG_Int(0),  variable6 /*par_arity*/); /*new Range[Int]*/
2214   variable10 = ((range___Range___iterator_t)CALL(variable10,COLOR_abstract_collection___Collection___iterator))(variable10) /*Range::iterator*/;
2215   while (true) { /*for*/
2216     variable11 = ((abstract_collection___Iterator___is_ok_t)CALL(variable10,COLOR_abstract_collection___Iterator___is_ok))(variable10) /*Iterator::is_ok*/;
2217     if (!UNTAG_Bool(variable11)) break; /*for*/
2218     variable11 = ((abstract_collection___Iterator___item_t)CALL(variable10,COLOR_abstract_collection___Iterator___item))(variable10) /*Iterator::item*/;
2219     variable12 = NIT_NULL /*decl variable a*/;
2220     variable14 = ((static_type___MMSignature_____bra_t)CALL( variable4 /*psig*/,COLOR_static_type___MMSignature_____bra))( variable4 /*psig*/,  variable11 /*par_idx*/) /*MMSignature::[]*/;
2221     variable13 = variable14;
2222     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool( variable2 /*recv_is_self*/)))) { /*if*/
2223       variable14 = ((static_type___MMType___not_for_self_t)CALL( variable13 /*par_type*/,COLOR_static_type___MMType___not_for_self))( variable13 /*par_type*/) /*MMType::not_for_self*/;
2224       variable13 = variable14 /*par_type=*/;
2225     }
2226     variable14 = TAG_Bool(( variable11 /*par_idx*/)==( variable5 /*par_vararg*/));
2227     if (UNTAG_Bool(variable14)) { /*if*/
2228       variable15 = NEW_array___Array___init(); /*new Array[PExpr]*/
2229       variable14 = variable15;
2230       variable15 = TAG_Int(UNTAG_Int( variable7 /*raw_arity*/)-UNTAG_Int( variable6 /*par_arity*/));
2231       variable16 = NEW_range___Range___init( TAG_Int(0), variable15); /*new Range[Int]*/
2232       variable15 = variable16;
2233       variable15 = ((range___Range___iterator_t)CALL(variable15,COLOR_abstract_collection___Collection___iterator))(variable15) /*Range::iterator*/;
2234       while (true) { /*for*/
2235         variable16 = ((abstract_collection___Iterator___is_ok_t)CALL(variable15,COLOR_abstract_collection___Iterator___is_ok))(variable15) /*Iterator::is_ok*/;
2236         if (!UNTAG_Bool(variable16)) break; /*for*/
2237         variable16 = ((abstract_collection___Iterator___item_t)CALL(variable15,COLOR_abstract_collection___Iterator___item))(variable15) /*Iterator::item*/;
2238         variable17 =  variable8 /*arg_idx*/;
2239         variable18 = TAG_Bool(UNTAG_Int( variable17 /*index*/)>=UNTAG_Int( TAG_Int(0)));
2240         variable19 = variable18;
2241         if (UNTAG_Bool(variable19)) { /* and */
2242           variable19 = ATTR_array___AbstractArray____length( variable3 /*raw_args*/) /*Array::_length*/;
2243           variable19 = TAG_Bool(UNTAG_Int( variable17 /*index*/)<UNTAG_Int(variable19));
2244         }
2245         variable18 = variable19;
2246         if (!UNTAG_Bool(variable18)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'index' ", LOCATE_array___Array_____bra, 229); nit_exit(1);}
2247         variable18 = ATTR_array___Array____items( variable3 /*raw_args*/) /*Array::_items*/;
2248         variable18 = UNBOX_NativeArray(variable18)[UNTAG_Int( variable17 /*index*/)];
2249         goto return_label80;
2250         return_label80: while(false);
2251         variable17 = variable18;
2252         variable12 = variable17 /*a=*/;
2253         variable17 = ((typing___PExpr___stype_t)CALL( variable12 /*a*/,COLOR_syntax_base___PExpr___stype))( variable12 /*a*/) /*PExpr::stype*/;
2254         ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable17,  variable13 /*par_type*/) /*TypingVisitor::check_conform*/;
2255         ((array___AbstractArray___add_t)CALL( variable14 /*star*/,COLOR_abstract_collection___SimpleCollection___add))( variable14 /*star*/,  variable12 /*a*/) /*Array::add*/;
2256         variable17 = TAG_Int(UNTAG_Int( variable8 /*arg_idx*/)+UNTAG_Int( TAG_Int(1)));
2257         variable8 = variable17 /*arg_idx=*/;
2258         continue_79: while(0);
2259         ((abstract_collection___Iterator___next_t)CALL(variable15,COLOR_abstract_collection___Iterator___next))(variable15) /*Iterator::next*/;
2260       }
2261       break_79: while(0);
2262       variable16 = NEW_parser_prod___AArrayExpr___init_aarrayexpr( variable14 /*star*/); /*new AArrayExpr*/
2263       variable15 = variable16;
2264       variable16 = ((syntax_base___AbsSyntaxVisitor___type_array_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_array))( variable0 /*v*/,  variable13 /*par_type*/) /*TypingVisitor::type_array*/;
2265       ((typing___AArrayExpr___stype__eq_t)CALL( variable15 /*aa*/,COLOR_typing___AArrayExpr___stype__eq))( variable15 /*aa*/, variable16) /*AArrayExpr::stype=*/;
2266       variable12 =  variable15 /*aa*/ /*a=*/;
2267     } else { /*if*/
2268       variable14 =  variable8 /*arg_idx*/;
2269       variable15 = TAG_Bool(UNTAG_Int( variable14 /*index*/)>=UNTAG_Int( TAG_Int(0)));
2270       variable16 = variable15;
2271       if (UNTAG_Bool(variable16)) { /* and */
2272         variable16 = ATTR_array___AbstractArray____length( variable3 /*raw_args*/) /*Array::_length*/;
2273         variable16 = TAG_Bool(UNTAG_Int( variable14 /*index*/)<UNTAG_Int(variable16));
2274       }
2275       variable15 = variable16;
2276       if (!UNTAG_Bool(variable15)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'index' ", LOCATE_array___Array_____bra, 229); nit_exit(1);}
2277       variable15 = ATTR_array___Array____items( variable3 /*raw_args*/) /*Array::_items*/;
2278       variable15 = UNBOX_NativeArray(variable15)[UNTAG_Int( variable14 /*index*/)];
2279       goto return_label81;
2280       return_label81: while(false);
2281       variable14 = variable15;
2282       variable12 = variable14 /*a=*/;
2283       variable14 = ((typing___PExpr___stype_t)CALL( variable12 /*a*/,COLOR_syntax_base___PExpr___stype))( variable12 /*a*/) /*PExpr::stype*/;
2284       ((syntax_base___AbsSyntaxVisitor___check_conform_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___check_conform))( variable0 /*v*/,  self, variable14,  variable13 /*par_type*/) /*TypingVisitor::check_conform*/;
2285       variable14 = TAG_Int(UNTAG_Int( variable8 /*arg_idx*/)+UNTAG_Int( TAG_Int(1)));
2286       variable8 = variable14 /*arg_idx=*/;
2287     }
2288     ((array___AbstractArray___add_t)CALL( variable9 /*args*/,COLOR_abstract_collection___SimpleCollection___add))( variable9 /*args*/,  variable12 /*a*/) /*Array::add*/;
2289     continue_78: while(0);
2290     ((abstract_collection___Iterator___next_t)CALL(variable10,COLOR_abstract_collection___Iterator___next))(variable10) /*Iterator::next*/;
2291   }
2292   break_78: while(0);
2293   variable4 =  variable9 /*args*/;
2294   goto return_label77;
2295   return_label77: while(false);
2296   tracehead = trace.prev;
2297   return variable4;
2298 }
2299 val_t typing___AAbsSendExpr___prop(val_t  self) {
2300   struct trace_t trace = {NULL, LOCATE_typing___AAbsSendExpr___prop, 858};
2301   trace.prev = tracehead; tracehead = &trace;
2302   tracehead = trace.prev;
2303   return ATTR_typing___AAbsSendExpr____prop( self) /*AAbsSendExpr::_prop*/;
2304 }
2305 val_t typing___AAbsSendExpr___arguments(val_t  self) {
2306   struct trace_t trace = {NULL, LOCATE_typing___AAbsSendExpr___arguments, 861};
2307   trace.prev = tracehead; tracehead = &trace;
2308   tracehead = trace.prev;
2309   return ATTR_typing___AAbsSendExpr____arguments( self) /*AAbsSendExpr::_arguments*/;
2310 }
2311 void typing___ASuperInitCall___register_super_init_call(val_t  self, val_t  param0, val_t  param1) {
2312   struct trace_t trace = {NULL, LOCATE_typing___ASuperInitCall___register_super_init_call, 869};
2313   val_t variable0;
2314   val_t variable1;
2315   val_t variable2;
2316   val_t variable3;
2317     val_t variable4;
2318     val_t variable5;
2319     val_t variable6;
2320     val_t variable7;
2321       val_t variable8;
2322       val_t variable9;
2323       val_t variable10;
2324       val_t variable11;
2325       val_t variable12;
2326       val_t variable13;
2327       val_t variable14;
2328                 val_t variable15;
2329                 val_t variable16;
2330   trace.prev = tracehead; tracehead = &trace;
2331   variable0 =  param0;
2332   variable1 =  param1;
2333   variable2 = ((parser_prod___PNode___parent_t)CALL( self,COLOR_parser_prod___PNode___parent))( self) /*ASuperInitCall::parent*/;
2334   variable3 = ((typing___TypingVisitor___top_block_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___top_block))( variable0 /*v*/) /*TypingVisitor::top_block*/;
2335   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable2 == variable3) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2,variable3)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2, variable3) /*PNode::==*/)))))));
2336   variable3 = variable2;
2337   if (UNTAG_Bool(variable3)) { /* and */
2338     variable3 = ((typing___TypingVisitor___top_block_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___top_block))( variable0 /*v*/) /*TypingVisitor::top_block*/;
2339     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( self == variable3) || (( self != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( self,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( self,variable3)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( self,COLOR_kernel___Object_____eqeq))( self, variable3) /*ASuperInitCall::==*/)))))));
2340   }
2341   variable2 = variable3;
2342   if (UNTAG_Bool(variable2)) { /*if*/
2343     variable2 = NEW_string___String___init(); /*new String*/
2344     variable3 = NEW_string___String___with_native(BOX_NativeString("Error: Constructor invocation "), TAG_Int(30)); /*new String*/
2345     variable4 = variable3;
2346     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable4) /*String::append*/;
2347     variable5 =  variable1 /*property*/;
2348     variable5 = ((string___String___to_s_t)CALL(variable5,COLOR_string___Object___to_s))(variable5) /*String::to_s*/;
2349     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable5) /*String::append*/;
2350     variable6 = NEW_string___String___with_native(BOX_NativeString(" must not be in nested block."), TAG_Int(29)); /*new String*/
2351     variable7 = variable6;
2352     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable7) /*String::append*/;
2353     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
2354   }
2355   variable3 = ((syntax_base___AbsSyntaxVisitor___module_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___module))( variable0 /*v*/) /*TypingVisitor::module*/;
2356   variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL( variable1 /*property*/,COLOR_abstractmetamodel___MMLocalProperty___global))( variable1 /*property*/) /*MMMethod::global*/;
2357   variable4 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable4,COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable4) /*MMGlobalProperty::intro*/;
2358   variable4 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable4) /*MMConcreteProperty::local_class*/;
2359   variable4 = ((abstractmetamodel___MMLocalClass___global_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalClass___global))(variable4) /*MMLocalClass::global*/;
2360   variable3 = ((abstractmetamodel___MMModule_____bra_t)CALL(variable3,COLOR_abstractmetamodel___MMModule_____bra))(variable3, variable4) /*MMSrcModule::[]*/;
2361   variable2 = variable3;
2362   variable3 = NIT_NULL /*decl variable prev_class*/;
2363   variable4 = ((typing___TypingVisitor___explicit_super_init_calls_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_super_init_calls))( variable0 /*v*/) /*TypingVisitor::explicit_super_init_calls*/;
2364   variable4 = ((array___AbstractArray___is_empty_t)CALL(variable4,COLOR_abstract_collection___Collection___is_empty))(variable4) /*Array::is_empty*/;
2365   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable4)))) { /*if*/
2366     variable4 = ((typing___TypingVisitor___explicit_super_init_calls_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_super_init_calls))( variable0 /*v*/) /*TypingVisitor::explicit_super_init_calls*/;
2367     variable4 = ((abstract_collection___IndexedCollection___last_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___last))(variable4) /*Array::last*/;
2368     variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___global))(variable4) /*MMMethod::global*/;
2369     variable4 = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable4,COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable4) /*MMGlobalProperty::intro*/;
2370     variable4 = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable4) /*MMConcreteProperty::local_class*/;
2371     variable3 = variable4 /*prev_class=*/;
2372   }
2373   variable5 = ((syntax_base___AbsSyntaxVisitor___local_class_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_class))( variable0 /*v*/) /*TypingVisitor::local_class*/;
2374   variable5 = ((abstractmetamodel___MMLocalClass___cshe_t)CALL(variable5,COLOR_abstractmetamodel___MMLocalClass___cshe))(variable5) /*MMSrcLocalClass::cshe*/;
2375   variable5 = ((partial_order___PartialOrderElement___reverse_linear_extension_t)CALL(variable5,COLOR_partial_order___PartialOrderElement___reverse_linear_extension))(variable5) /*PartialOrderElement::reverse_linear_extension*/;
2376   variable4 = variable5;
2377   variable5 = ((syntax_base___AbsSyntaxVisitor___local_class_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_class))( variable0 /*v*/) /*TypingVisitor::local_class*/;
2378   variable5 = TAG_Bool(( variable2 /*cla*/ == variable5) || (( variable2 /*cla*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*cla*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*cla*/,variable5)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*cla*/,COLOR_kernel___Object_____eqeq))( variable2 /*cla*/, variable5) /*MMLocalClass::==*/)))));
2379   if (UNTAG_Bool(variable5)) { /*if*/
2380     ((typing___TypingVisitor___explicit_other_init_call__eq_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_other_init_call__eq))( variable0 /*v*/,  TAG_Bool(true)) /*TypingVisitor::explicit_other_init_call=*/;
2381   } else { /*if*/
2382     variable5 = ((array___AbstractArray___has_t)CALL( variable4 /*order*/,COLOR_abstract_collection___Collection___has))( variable4 /*order*/,  variable2 /*cla*/) /*Array::has*/;
2383     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable5)))) { /*if*/
2384       variable5 = NEW_string___String___init(); /*new String*/
2385       variable6 = NEW_string___String___with_native(BOX_NativeString("Error: Constructor of class "), TAG_Int(28)); /*new String*/
2386       variable7 = variable6;
2387       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable7) /*String::append*/;
2388       variable8 =  variable2 /*cla*/;
2389       variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2390       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable8) /*String::append*/;
2391       variable9 = NEW_string___String___with_native(BOX_NativeString(" must be one in "), TAG_Int(16)); /*new String*/
2392       variable10 = variable9;
2393       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable10) /*String::append*/;
2394       variable11 = NEW_string___String___with_native(BOX_NativeString(", "), TAG_Int(2)); /*new String*/
2395       variable11 = ((string___Collection___join_t)CALL( variable4 /*order*/,COLOR_string___Collection___join))( variable4 /*order*/, variable11) /*Array::join*/;
2396       variable12 = variable11;
2397       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable12) /*String::append*/;
2398       variable13 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
2399       variable14 = variable13;
2400       ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable14) /*String::append*/;
2401       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable5) /*TypingVisitor::error*/;
2402     } else { /*if*/
2403       variable5 = TAG_Bool(( variable2 /*cla*/ ==  variable3 /*prev_class*/) || (( variable2 /*cla*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*cla*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*cla*/, variable3 /*prev_class*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*cla*/,COLOR_kernel___Object_____eqeq))( variable2 /*cla*/,  variable3 /*prev_class*/) /*MMLocalClass::==*/)))));
2404       if (UNTAG_Bool(variable5)) { /*if*/
2405         variable5 = NEW_string___String___init(); /*new String*/
2406         variable6 = NEW_string___String___with_native(BOX_NativeString("Error: Only one super constructor invocation of class "), TAG_Int(54)); /*new String*/
2407         variable7 = variable6;
2408         ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable7) /*String::append*/;
2409         variable8 =  variable2 /*cla*/;
2410         variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2411         ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable8) /*String::append*/;
2412         variable9 = NEW_string___String___with_native(BOX_NativeString(" is allowed."), TAG_Int(12)); /*new String*/
2413         variable10 = variable9;
2414         ((string___String___append_t)CALL(variable5,COLOR_abstract_collection___IndexedCollection___append))(variable5, variable10) /*String::append*/;
2415         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable5) /*TypingVisitor::error*/;
2416       } else { /*if*/
2417         variable6 = TAG_Bool(( variable3 /*prev_class*/ ==  NIT_NULL /*null*/) || (( variable3 /*prev_class*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*prev_class*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*prev_class*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*prev_class*/,COLOR_kernel___Object_____eqeq))( variable3 /*prev_class*/,  NIT_NULL /*null*/) /*MMLocalClass::==*/)))));
2418         variable5 = variable6;
2419         variable6 = ((array___AbstractArray___iterator_t)CALL( variable4 /*order*/,COLOR_abstract_collection___Collection___iterator))( variable4 /*order*/) /*Array::iterator*/;
2420         while (true) { /*for*/
2421           variable7 = ((array___ArrayIterator___is_ok_t)CALL(variable6,COLOR_abstract_collection___Iterator___is_ok))(variable6) /*ArrayIterator::is_ok*/;
2422           if (!UNTAG_Bool(variable7)) break; /*for*/
2423           variable7 = ((array___ArrayIterator___item_t)CALL(variable6,COLOR_abstract_collection___Iterator___item))(variable6) /*ArrayIterator::item*/;
2424           variable8 = TAG_Bool(( variable7 /*c*/ ==  variable3 /*prev_class*/) || (( variable7 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable7 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable7 /*c*/, variable3 /*prev_class*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable7 /*c*/,COLOR_kernel___Object_____eqeq))( variable7 /*c*/,  variable3 /*prev_class*/) /*MMLocalClass::==*/)))));
2425           if (UNTAG_Bool(variable8)) { /*if*/
2426             variable5 =  TAG_Bool(true) /*last_is_found=*/;
2427           } else { /*if*/
2428             variable8 = TAG_Bool(( variable7 /*c*/ ==  variable2 /*cla*/) || (( variable7 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable7 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable7 /*c*/, variable2 /*cla*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable7 /*c*/,COLOR_kernel___Object_____eqeq))( variable7 /*c*/,  variable2 /*cla*/) /*MMLocalClass::==*/)))));
2429             if (UNTAG_Bool(variable8)) { /*if*/
2430               if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool( variable5 /*last_is_found*/)))) { /*if*/
2431                 variable8 = NEW_string___String___init(); /*new String*/
2432                 variable9 = NEW_string___String___with_native(BOX_NativeString("Error: Constructor of "), TAG_Int(22)); /*new String*/
2433                 variable10 = variable9;
2434                 ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable10) /*String::append*/;
2435                 variable11 =  variable7 /*c*/;
2436                 variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
2437                 ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable11) /*String::append*/;
2438                 variable12 = NEW_string___String___with_native(BOX_NativeString(" must be invoked before constructor of "), TAG_Int(39)); /*new String*/
2439                 variable13 = variable12;
2440                 ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable13) /*String::append*/;
2441                 variable14 =  variable3 /*prev_class*/;
2442                 variable14 = ((string___String___to_s_t)CALL(variable14,COLOR_string___Object___to_s))(variable14) /*String::to_s*/;
2443                 ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable14) /*String::append*/;
2444                 variable15 = NEW_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
2445                 variable16 = variable15;
2446                 ((string___String___append_t)CALL(variable8,COLOR_abstract_collection___IndexedCollection___append))(variable8, variable16) /*String::append*/;
2447                 ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable8) /*TypingVisitor::error*/;
2448               }
2449               variable8 = ((typing___TypingVisitor___explicit_super_init_calls_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___explicit_super_init_calls))( variable0 /*v*/) /*TypingVisitor::explicit_super_init_calls*/;
2450               ((array___AbstractArray___add_t)CALL(variable8,COLOR_abstract_collection___SimpleCollection___add))(variable8,  variable1 /*property*/) /*Array::add*/;
2451               goto break_83;
2452             }
2453           }
2454           continue_83: while(0);
2455           ((array___ArrayIterator___next_t)CALL(variable6,COLOR_abstract_collection___Iterator___next))(variable6) /*ArrayIterator::next*/;
2456         }
2457         break_83: while(0);
2458       }
2459     }
2460   }
2461   tracehead = trace.prev;
2462   return;
2463 }
2464 void typing___ANewExpr___after_typing(val_t  self, val_t  param0) {
2465   struct trace_t trace = {NULL, LOCATE_typing___ANewExpr___after_typing, 906};
2466   val_t variable0;
2467   val_t variable1;
2468   val_t variable2;
2469     val_t variable3;
2470     val_t variable4;
2471     val_t variable5;
2472     val_t variable6;
2473     val_t variable7;
2474     val_t variable8;
2475     static val_t once_value_variable3_85; static int once_bool_variable3_85;
2476     val_t variable9;
2477   trace.prev = tracehead; tracehead = &trace;
2478   variable0 =  param0;
2479   variable2 = ((parser_nodes___ANewExpr___n_type_t)CALL( self,COLOR_parser_nodes___ANewExpr___n_type))( self) /*ANewExpr::n_type*/;
2480   variable2 = ((typing___PType___stype_t)CALL(variable2,COLOR_typing___PType___stype))(variable2) /*PType::stype*/;
2481   variable1 = variable2;
2482   variable2 = TAG_Bool(( variable1 /*t*/ ==  NIT_NULL /*null*/) || (( variable1 /*t*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*t*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))( variable1 /*t*/,  NIT_NULL /*null*/) /*MMType::==*/)))));
2483   if (UNTAG_Bool(variable2)) { /*if*/
2484     goto return_label84;
2485   }
2486   variable2 = ((static_type___MMType___local_class_t)CALL( variable1 /*t*/,COLOR_static_type___MMType___local_class))( variable1 /*t*/) /*MMType::local_class*/;
2487   variable2 = ((abstractmetamodel___MMLocalClass___global_t)CALL(variable2,COLOR_abstractmetamodel___MMLocalClass___global))(variable2) /*MMLocalClass::global*/;
2488   variable2 = ((abstractmetamodel___MMGlobalClass___is_abstract_t)CALL(variable2,COLOR_abstractmetamodel___MMGlobalClass___is_abstract))(variable2) /*MMGlobalClass::is_abstract*/;
2489   if (UNTAG_Bool(variable2)) { /*if*/
2490     variable2 = NEW_string___String___init(); /*new String*/
2491     variable3 = NEW_string___String___with_native(BOX_NativeString("Error: try to instantiate abstract class "), TAG_Int(41)); /*new String*/
2492     variable4 = variable3;
2493     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable4) /*String::append*/;
2494     variable5 = ((static_type___MMType___local_class_t)CALL( variable1 /*t*/,COLOR_static_type___MMType___local_class))( variable1 /*t*/) /*MMType::local_class*/;
2495     variable6 = variable5;
2496     variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
2497     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable6) /*String::append*/;
2498     variable7 = NEW_string___String___with_native(BOX_NativeString("."), TAG_Int(1)); /*new String*/
2499     variable8 = variable7;
2500     ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable8) /*String::append*/;
2501     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
2502     goto return_label84;
2503   }
2504   variable2 = NIT_NULL /*decl variable name*/;
2505   variable3 = ((parser_nodes___ANewExpr___n_id_t)CALL( self,COLOR_parser_nodes___ANewExpr___n_id))( self) /*ANewExpr::n_id*/;
2506   variable3 = TAG_Bool((variable3 ==  NIT_NULL /*null*/) || ((variable3 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable3,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable3, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable3,COLOR_kernel___Object_____eqeq))(variable3,  NIT_NULL /*null*/) /*TId::==*/)))));
2507   if (UNTAG_Bool(variable3)) { /*if*/
2508     if (once_bool_variable3_85) variable3 = once_value_variable3_85;
2509     else {
2510       variable3 = NEW_string___String___with_native(BOX_NativeString("init"), TAG_Int(4)); /*new String*/
2511       variable3 = ((symbol___String___to_symbol_t)CALL(variable3,COLOR_symbol___String___to_symbol))(variable3) /*String::to_symbol*/;
2512       once_value_variable3_85 = variable3;
2513       once_bool_variable3_85 = true;
2514     }
2515     variable2 = variable3 /*name=*/;
2516   } else { /*if*/
2517     variable3 = ((parser_nodes___ANewExpr___n_id_t)CALL( self,COLOR_parser_nodes___ANewExpr___n_id))( self) /*ANewExpr::n_id*/;
2518     variable3 = ((syntax_base___Token___to_symbol_t)CALL(variable3,COLOR_syntax_base___Token___to_symbol))(variable3) /*TId::to_symbol*/;
2519     variable2 = variable3 /*name=*/;
2520   }
2521   variable3 = ((parser_nodes___ANewExpr___n_args_t)CALL( self,COLOR_parser_nodes___ANewExpr___n_args))( self) /*ANewExpr::n_args*/;
2522   variable3 = ((array___Collection___to_a_t)CALL(variable3,COLOR_array___Collection___to_a))(variable3) /*List::to_a*/;
2523   ((typing___AAbsSendExpr___do_typing_t)CALL( self,COLOR_typing___AAbsSendExpr___do_typing))( self,  variable0 /*v*/,  variable1 /*t*/,  TAG_Bool(false),  TAG_Bool(false),  variable2 /*name*/, variable3) /*ANewExpr::do_typing*/;
2524   variable3 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ANewExpr::prop*/;
2525   variable3 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable3,COLOR_abstractmetamodel___MMLocalProperty___global))(variable3) /*MMMethod::global*/;
2526   variable3 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable3,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable3) /*MMGlobalProperty::is_init*/;
2527   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable3)))) { /*if*/
2528     variable3 = NEW_string___String___init(); /*new String*/
2529     variable4 = NEW_string___String___with_native(BOX_NativeString("Error: "), TAG_Int(7)); /*new String*/
2530     variable5 = variable4;
2531     ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable5) /*String::append*/;
2532     variable6 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ANewExpr::prop*/;
2533     variable7 = variable6;
2534     variable7 = ((string___String___to_s_t)CALL(variable7,COLOR_string___Object___to_s))(variable7) /*String::to_s*/;
2535     ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable7) /*String::append*/;
2536     variable8 = NEW_string___String___with_native(BOX_NativeString(" is not a constructor."), TAG_Int(22)); /*new String*/
2537     variable9 = variable8;
2538     ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable9) /*String::append*/;
2539     ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable3) /*TypingVisitor::error*/;
2540   }
2541   ATTR_typing___PExpr____stype( self) /*ANewExpr::_stype*/ =  variable1 /*t*/;
2542   return_label84: while(false);
2543   tracehead = trace.prev;
2544   return;
2545 }
2546 val_t typing___ASendExpr___name(val_t  self) {
2547   struct trace_t trace = {NULL, LOCATE_typing___ASendExpr___name, 932};
2548   trace.prev = tracehead; tracehead = &trace;
2549   fprintf(stderr, "Deferred method %s called (%s: %d)\n", "name", LOCATE_typing___ANewExpr___after_typing, 932);
2550   nit_exit(1);
2551   tracehead = trace.prev;
2552   return NIT_NULL;
2553 }
2554 val_t typing___ASendExpr___raw_arguments(val_t  self) {
2555   struct trace_t trace = {NULL, LOCATE_typing___ASendExpr___raw_arguments, 935};
2556   trace.prev = tracehead; tracehead = &trace;
2557   fprintf(stderr, "Deferred method %s called (%s: %d)\n", "raw_arguments", LOCATE_typing___ANewExpr___after_typing, 935);
2558   nit_exit(1);
2559   tracehead = trace.prev;
2560   return NIT_NULL;
2561 }
2562 void typing___ASendExpr___after_typing(val_t  self, val_t  param0) {
2563   struct trace_t trace = {NULL, LOCATE_typing___ASendExpr___after_typing, 938};
2564   val_t variable0;
2565   trace.prev = tracehead; tracehead = &trace;
2566   variable0 =  param0;
2567   ((typing___ASendExpr___do_all_typing_t)CALL( self,COLOR_typing___ASendExpr___do_all_typing))( self,  variable0 /*v*/) /*ASendExpr::do_all_typing*/;
2568   tracehead = trace.prev;
2569   return;
2570 }
2571 void typing___ASendExpr___do_all_typing(val_t  self, val_t  param0) {
2572   struct trace_t trace = {NULL, LOCATE_typing___ASendExpr___do_all_typing, 943};
2573   val_t variable0;
2574   val_t variable1;
2575   val_t variable2;
2576   val_t variable3;
2577   val_t variable4;
2578   val_t variable5;
2579       val_t variable6;
2580       val_t variable7;
2581   trace.prev = tracehead; tracehead = &trace;
2582   variable0 =  param0;
2583   variable1 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendExpr::n_expr*/;
2584   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
2585   variable2 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendExpr::n_expr*/;
2586   variable2 = ((typing___PExpr___is_implicit_self_t)CALL(variable2,COLOR_typing___PExpr___is_implicit_self))(variable2) /*PExpr::is_implicit_self*/;
2587   variable3 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendExpr::n_expr*/;
2588   variable3 = ((typing___PExpr___is_self_t)CALL(variable3,COLOR_typing___PExpr___is_self))(variable3) /*PExpr::is_self*/;
2589   variable4 = ((typing___ASendExpr___name_t)CALL( self,COLOR_typing___ASendExpr___name))( self) /*ASendExpr::name*/;
2590   variable5 = ((typing___ASendExpr___raw_arguments_t)CALL( self,COLOR_typing___ASendExpr___raw_arguments))( self) /*ASendExpr::raw_arguments*/;
2591   ((typing___AAbsSendExpr___do_typing_t)CALL( self,COLOR_typing___AAbsSendExpr___do_typing))( self,  variable0 /*v*/, variable1, variable2, variable3, variable4, variable5) /*ASendExpr::do_typing*/;
2592   variable1 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2593   variable1 = TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
2594   if (UNTAG_Bool(variable1)) { /*if*/
2595     goto return_label87;
2596   }
2597   variable1 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2598   variable1 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable1,COLOR_abstractmetamodel___MMLocalProperty___global))(variable1) /*MMMethod::global*/;
2599   variable1 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable1,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable1) /*MMGlobalProperty::is_init*/;
2600   if (UNTAG_Bool(variable1)) { /*if*/
2601     variable1 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
2602     variable1 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable1,COLOR_abstractmetamodel___MMLocalProperty___global))(variable1) /*MMSrcLocalProperty::global*/;
2603     variable1 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable1,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable1) /*MMGlobalProperty::is_init*/;
2604     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable1)))) { /*if*/
2605       variable1 = NEW_string___String___init(); /*new String*/
2606       variable2 = NEW_string___String___with_native(BOX_NativeString("Error: try to invoke constructor "), TAG_Int(33)); /*new String*/
2607       variable3 = variable2;
2608       ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable3) /*String::append*/;
2609       variable4 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2610       variable5 = variable4;
2611       variable5 = ((string___String___to_s_t)CALL(variable5,COLOR_string___Object___to_s))(variable5) /*String::to_s*/;
2612       ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable5) /*String::append*/;
2613       variable6 = NEW_string___String___with_native(BOX_NativeString(" in a method."), TAG_Int(13)); /*new String*/
2614       variable7 = variable6;
2615       ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable7) /*String::append*/;
2616       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable1) /*TypingVisitor::error*/;
2617     } else { /*if*/
2618       variable1 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendExpr::n_expr*/;
2619       variable1 = ((typing___PExpr___is_self_t)CALL(variable1,COLOR_typing___PExpr___is_self))(variable1) /*PExpr::is_self*/;
2620       if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable1)))) { /*if*/
2621         variable1 = NEW_string___String___init(); /*new String*/
2622         variable2 = NEW_string___String___with_native(BOX_NativeString("Error: constructor "), TAG_Int(19)); /*new String*/
2623         variable3 = variable2;
2624         ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable3) /*String::append*/;
2625         variable4 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2626         variable5 = variable4;
2627         variable5 = ((string___String___to_s_t)CALL(variable5,COLOR_string___Object___to_s))(variable5) /*String::to_s*/;
2628         ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable5) /*String::append*/;
2629         variable6 = NEW_string___String___with_native(BOX_NativeString(" is not invoken on 'self'."), TAG_Int(26)); /*new String*/
2630         variable7 = variable6;
2631         ((string___String___append_t)CALL(variable1,COLOR_abstract_collection___IndexedCollection___append))(variable1, variable7) /*String::append*/;
2632         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable1) /*TypingVisitor::error*/;
2633       } else { /*if*/
2634         variable1 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2635         ((typing___ASuperInitCall___register_super_init_call_t)CALL( self,COLOR_typing___ASuperInitCall___register_super_init_call))( self,  variable0 /*v*/, variable1) /*ASendExpr::register_super_init_call*/;
2636       }
2637     }
2638   }
2639   variable2 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendExpr::prop*/;
2640   variable2 = ((genericity___MMLocalProperty___signature_t)CALL(variable2,COLOR_static_type___MMLocalProperty___signature))(variable2) /*MMMethod::signature*/;
2641   variable2 = ((static_type___MMSignature___return_type_t)CALL(variable2,COLOR_static_type___MMSignature___return_type))(variable2) /*MMSignature::return_type*/;
2642   variable1 = variable2;
2643   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable1 /*t*/ ==  NIT_NULL /*null*/) || (( variable1 /*t*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*t*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*t*/,COLOR_kernel___Object_____eqeq))( variable1 /*t*/,  NIT_NULL /*null*/) /*MMType::==*/)))))));
2644   variable3 = variable2;
2645   if (UNTAG_Bool(variable3)) { /* and */
2646     variable3 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendExpr::n_expr*/;
2647     variable3 = ((typing___PExpr___is_self_t)CALL(variable3,COLOR_typing___PExpr___is_self))(variable3) /*PExpr::is_self*/;
2648     variable3 =  TAG_Bool(!UNTAG_Bool(variable3));
2649   }
2650   variable2 = variable3;
2651   if (UNTAG_Bool(variable2)) { /*if*/
2652     variable2 = ((static_type___MMType___not_for_self_t)CALL( variable1 /*t*/,COLOR_static_type___MMType___not_for_self))( variable1 /*t*/) /*MMType::not_for_self*/;
2653     variable1 = variable2 /*t=*/;
2654   }
2655   ATTR_typing___PExpr____stype( self) /*ASendExpr::_stype*/ =  variable1 /*t*/;
2656   return_label87: while(false);
2657   tracehead = trace.prev;
2658   return;
2659 }
2660 val_t typing___ASendReassignExpr___read_prop(val_t  self) {
2661   struct trace_t trace = {NULL, LOCATE_typing___ASendReassignExpr___read_prop, 965};
2662   trace.prev = tracehead; tracehead = &trace;
2663   tracehead = trace.prev;
2664   return ATTR_typing___ASendReassignExpr____read_prop( self) /*ASendReassignExpr::_read_prop*/;
2665 }
2666 void typing___ASendReassignExpr___do_all_typing(val_t  self, val_t  param0) {
2667   struct trace_t trace = {NULL, LOCATE_typing___ASendReassignExpr___do_all_typing, 966};
2668   val_t variable0;
2669   val_t variable1;
2670   val_t variable2;
2671   val_t variable3;
2672   val_t variable4;
2673   val_t variable5;
2674       val_t variable6;
2675       val_t variable7;
2676       val_t variable8;
2677   val_t variable9;
2678   val_t variable10;
2679   val_t variable11;
2680   val_t variable12;
2681   val_t variable13;
2682   trace.prev = tracehead; tracehead = &trace;
2683   variable0 =  param0;
2684   variable2 = ((typing___ASendExpr___raw_arguments_t)CALL( self,COLOR_typing___ASendExpr___raw_arguments))( self) /*ASendReassignExpr::raw_arguments*/;
2685   variable1 = variable2;
2686   variable2 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2687   variable2 = ((typing___PExpr___stype_t)CALL(variable2,COLOR_syntax_base___PExpr___stype))(variable2) /*PExpr::stype*/;
2688   variable3 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2689   variable3 = ((typing___PExpr___is_implicit_self_t)CALL(variable3,COLOR_typing___PExpr___is_implicit_self))(variable3) /*PExpr::is_implicit_self*/;
2690   variable4 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2691   variable4 = ((typing___PExpr___is_self_t)CALL(variable4,COLOR_typing___PExpr___is_self))(variable4) /*PExpr::is_self*/;
2692   variable5 = ((typing___ASendExpr___name_t)CALL( self,COLOR_typing___ASendExpr___name))( self) /*ASendReassignExpr::name*/;
2693   ((typing___AAbsSendExpr___do_typing_t)CALL( self,COLOR_typing___AAbsSendExpr___do_typing))( self,  variable0 /*v*/, variable2, variable3, variable4, variable5,  variable1 /*raw_args*/) /*ASendReassignExpr::do_typing*/;
2694   variable2 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2695   variable2 = TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
2696   if (UNTAG_Bool(variable2)) { /*if*/
2697     goto return_label88;
2698   }
2699   variable2 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2700   variable2 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable2,COLOR_abstractmetamodel___MMLocalProperty___global))(variable2) /*MMMethod::global*/;
2701   variable2 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable2,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable2) /*MMGlobalProperty::is_init*/;
2702   if (UNTAG_Bool(variable2)) { /*if*/
2703     variable2 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
2704     variable2 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable2,COLOR_abstractmetamodel___MMLocalProperty___global))(variable2) /*MMSrcLocalProperty::global*/;
2705     variable2 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable2,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable2) /*MMGlobalProperty::is_init*/;
2706     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
2707       variable2 = NEW_string___String___init(); /*new String*/
2708       variable3 = NEW_string___String___with_native(BOX_NativeString("Error: try to invoke constructor "), TAG_Int(33)); /*new String*/
2709       variable4 = variable3;
2710       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable4) /*String::append*/;
2711       variable5 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2712       variable6 = variable5;
2713       variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
2714       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable6) /*String::append*/;
2715       variable7 = NEW_string___String___with_native(BOX_NativeString(" in a method."), TAG_Int(13)); /*new String*/
2716       variable8 = variable7;
2717       ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable8) /*String::append*/;
2718       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
2719     } else { /*if*/
2720       variable2 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2721       variable2 = ((typing___PExpr___is_self_t)CALL(variable2,COLOR_typing___PExpr___is_self))(variable2) /*PExpr::is_self*/;
2722       if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable2)))) { /*if*/
2723         variable2 = NEW_string___String___init(); /*new String*/
2724         variable3 = NEW_string___String___with_native(BOX_NativeString("Error: constructor "), TAG_Int(19)); /*new String*/
2725         variable4 = variable3;
2726         ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable4) /*String::append*/;
2727         variable5 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2728         variable6 = variable5;
2729         variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
2730         ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable6) /*String::append*/;
2731         variable7 = NEW_string___String___with_native(BOX_NativeString(" is not invoken on 'self'."), TAG_Int(26)); /*new String*/
2732         variable8 = variable7;
2733         ((string___String___append_t)CALL(variable2,COLOR_abstract_collection___IndexedCollection___append))(variable2, variable8) /*String::append*/;
2734         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable2) /*TypingVisitor::error*/;
2735       }
2736     }
2737   }
2738   variable3 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2739   variable3 = ((genericity___MMLocalProperty___signature_t)CALL(variable3,COLOR_static_type___MMLocalProperty___signature))(variable3) /*MMMethod::signature*/;
2740   variable3 = ((static_type___MMSignature___return_type_t)CALL(variable3,COLOR_static_type___MMSignature___return_type))(variable3) /*MMSignature::return_type*/;
2741   variable2 = variable3;
2742   variable3 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2743   variable3 = ((typing___PExpr___is_self_t)CALL(variable3,COLOR_typing___PExpr___is_self))(variable3) /*PExpr::is_self*/;
2744   if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable3)))) { /*if*/
2745     variable3 = ((static_type___MMType___not_for_self_t)CALL( variable2 /*t*/,COLOR_static_type___MMType___not_for_self))( variable2 /*t*/) /*MMType::not_for_self*/;
2746     variable2 = variable3 /*t=*/;
2747   }
2748   ((typing___AReassignFormExpr___do_lvalue_typing_t)CALL( self,COLOR_typing___AReassignFormExpr___do_lvalue_typing))( self,  variable0 /*v*/,  variable2 /*t*/) /*ASendReassignExpr::do_lvalue_typing*/;
2749   variable3 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2750   ATTR_typing___ASendReassignExpr____read_prop( self) /*ASendReassignExpr::_read_prop*/ = variable3;
2751   variable4 = ((typing___AAbsSendExpr___arguments_t)CALL( self,COLOR_typing___AAbsSendExpr___arguments))( self) /*ASendReassignExpr::arguments*/;
2752   variable3 = variable4;
2753   variable4 = ((parser_nodes___AReassignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_value))( self) /*ASendReassignExpr::n_value*/;
2754   ((array___AbstractArray___add_t)CALL( variable1 /*raw_args*/,COLOR_abstract_collection___SimpleCollection___add))( variable1 /*raw_args*/, variable4) /*Array::add*/;
2755   variable4 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2756   variable4 = ((typing___PExpr___stype_t)CALL(variable4,COLOR_syntax_base___PExpr___stype))(variable4) /*PExpr::stype*/;
2757   variable5 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2758   variable5 = ((typing___PExpr___is_implicit_self_t)CALL(variable5,COLOR_typing___PExpr___is_implicit_self))(variable5) /*PExpr::is_implicit_self*/;
2759   variable6 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2760   variable6 = ((typing___PExpr___is_self_t)CALL(variable6,COLOR_typing___PExpr___is_self))(variable6) /*PExpr::is_self*/;
2761   variable7 = NEW_string___String___init(); /*new String*/
2762   variable8 = NEW_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
2763   variable9 = variable8;
2764   ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable9) /*String::append*/;
2765   variable10 = ((typing___ASendExpr___name_t)CALL( self,COLOR_typing___ASendExpr___name))( self) /*ASendReassignExpr::name*/;
2766   variable11 = variable10;
2767   variable11 = ((string___String___to_s_t)CALL(variable11,COLOR_string___Object___to_s))(variable11) /*String::to_s*/;
2768   ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable11) /*String::append*/;
2769   variable12 = NEW_string___String___with_native(BOX_NativeString("="), TAG_Int(1)); /*new String*/
2770   variable13 = variable12;
2771   ((string___String___append_t)CALL(variable7,COLOR_abstract_collection___IndexedCollection___append))(variable7, variable13) /*String::append*/;
2772   variable7 = ((symbol___String___to_symbol_t)CALL(variable7,COLOR_symbol___String___to_symbol))(variable7) /*String::to_symbol*/;
2773   ((typing___AAbsSendExpr___do_typing_t)CALL( self,COLOR_typing___AAbsSendExpr___do_typing))( self,  variable0 /*v*/, variable4, variable5, variable6, variable7,  variable1 /*raw_args*/) /*ASendReassignExpr::do_typing*/;
2774   variable4 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2775   variable4 = TAG_Bool((variable4 ==  NIT_NULL /*null*/) || ((variable4 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable4, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))(variable4,  NIT_NULL /*null*/) /*MMMethod::==*/)))));
2776   if (UNTAG_Bool(variable4)) { /*if*/
2777     goto return_label88;
2778   }
2779   variable4 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2780   variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___global))(variable4) /*MMMethod::global*/;
2781   variable4 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable4,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable4) /*MMGlobalProperty::is_init*/;
2782   if (UNTAG_Bool(variable4)) { /*if*/
2783     variable4 = ((syntax_base___AbsSyntaxVisitor___local_property_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___local_property))( variable0 /*v*/) /*TypingVisitor::local_property*/;
2784     variable4 = ((abstractmetamodel___MMLocalProperty___global_t)CALL(variable4,COLOR_abstractmetamodel___MMLocalProperty___global))(variable4) /*MMSrcLocalProperty::global*/;
2785     variable4 = ((abstractmetamodel___MMGlobalProperty___is_init_t)CALL(variable4,COLOR_abstractmetamodel___MMGlobalProperty___is_init))(variable4) /*MMGlobalProperty::is_init*/;
2786     if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable4)))) { /*if*/
2787       variable4 = NEW_string___String___init(); /*new String*/
2788       variable5 = NEW_string___String___with_native(BOX_NativeString("Error: try to invoke constructor "), TAG_Int(33)); /*new String*/
2789       variable6 = variable5;
2790       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
2791       variable7 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2792       variable8 = variable7;
2793       variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2794       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable8) /*String::append*/;
2795       variable9 = NEW_string___String___with_native(BOX_NativeString(" in a method."), TAG_Int(13)); /*new String*/
2796       variable10 = variable9;
2797       ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable10) /*String::append*/;
2798       ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
2799     } else { /*if*/
2800       variable4 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ASendReassignExpr::n_expr*/;
2801       variable4 = ((typing___PExpr___is_self_t)CALL(variable4,COLOR_typing___PExpr___is_self))(variable4) /*PExpr::is_self*/;
2802       if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable4)))) { /*if*/
2803         variable4 = NEW_string___String___init(); /*new String*/
2804         variable5 = NEW_string___String___with_native(BOX_NativeString("Error: constructor "), TAG_Int(19)); /*new String*/
2805         variable6 = variable5;
2806         ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable6) /*String::append*/;
2807         variable7 = ((typing___AAbsSendExpr___prop_t)CALL( self,COLOR_typing___AAbsSendExpr___prop))( self) /*ASendReassignExpr::prop*/;
2808         variable8 = variable7;
2809         variable8 = ((string___String___to_s_t)CALL(variable8,COLOR_string___Object___to_s))(variable8) /*String::to_s*/;
2810         ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable8) /*String::append*/;
2811         variable9 = NEW_string___String___with_native(BOX_NativeString(" is not invoken on 'self'."), TAG_Int(26)); /*new String*/
2812         variable10 = variable9;
2813         ((string___String___append_t)CALL(variable4,COLOR_abstract_collection___IndexedCollection___append))(variable4, variable10) /*String::append*/;
2814         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable4) /*TypingVisitor::error*/;
2815       }
2816     }
2817   }
2818   ATTR_typing___AAbsSendExpr____arguments( self) /*ASendReassignExpr::_arguments*/ =  variable3 /*old_args*/;
2819   return_label88: while(false);
2820   tracehead = trace.prev;
2821   return;
2822 }
2823 val_t typing___ABinopExpr___raw_arguments(val_t  self) {
2824   struct trace_t trace = {NULL, LOCATE_typing___ABinopExpr___raw_arguments, 1002};
2825   val_t variable0;
2826   val_t variable1;
2827   trace.prev = tracehead; tracehead = &trace;
2828   variable0 = NEW_array___Array___with_capacity(TAG_Int(1)); /*new Array[PExpr]*/
2829   variable1 = ((parser_nodes___ABinopExpr___n_expr2_t)CALL( self,COLOR_parser_nodes___ABinopExpr___n_expr2))( self) /*ABinopExpr::n_expr2*/;
2830   ((array___AbstractArray___add_t)CALL(variable0,COLOR_abstract_collection___SimpleCollection___add))(variable0, variable1) /*Array::add*/;
2831   goto return_label89;
2832   return_label89: while(false);
2833   tracehead = trace.prev;
2834   return variable0;
2835 }
2836 val_t typing___AEqExpr___name(val_t  self) {
2837   struct trace_t trace = {NULL, LOCATE_typing___AEqExpr___name, 1005};
2838   val_t variable0;
2839   static val_t once_value_variable0_91; static int once_bool_variable0_91;
2840   trace.prev = tracehead; tracehead = &trace;
2841   if (once_bool_variable0_91) variable0 = once_value_variable0_91;
2842   else {
2843     variable0 = NEW_string___String___with_native(BOX_NativeString("=="), TAG_Int(2)); /*new String*/
2844     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2845     once_value_variable0_91 = variable0;
2846     once_bool_variable0_91 = true;
2847   }
2848   goto return_label90;
2849   return_label90: while(false);
2850   tracehead = trace.prev;
2851   return variable0;
2852 }
2853 val_t typing___ANeExpr___name(val_t  self) {
2854   struct trace_t trace = {NULL, LOCATE_typing___ANeExpr___name, 1008};
2855   val_t variable0;
2856   static val_t once_value_variable0_93; static int once_bool_variable0_93;
2857   trace.prev = tracehead; tracehead = &trace;
2858   if (once_bool_variable0_93) variable0 = once_value_variable0_93;
2859   else {
2860     variable0 = NEW_string___String___with_native(BOX_NativeString("!="), TAG_Int(2)); /*new String*/
2861     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2862     once_value_variable0_93 = variable0;
2863     once_bool_variable0_93 = true;
2864   }
2865   goto return_label92;
2866   return_label92: while(false);
2867   tracehead = trace.prev;
2868   return variable0;
2869 }
2870 val_t typing___ALtExpr___name(val_t  self) {
2871   struct trace_t trace = {NULL, LOCATE_typing___ALtExpr___name, 1011};
2872   val_t variable0;
2873   static val_t once_value_variable0_95; static int once_bool_variable0_95;
2874   trace.prev = tracehead; tracehead = &trace;
2875   if (once_bool_variable0_95) variable0 = once_value_variable0_95;
2876   else {
2877     variable0 = NEW_string___String___with_native(BOX_NativeString("<"), TAG_Int(1)); /*new String*/
2878     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2879     once_value_variable0_95 = variable0;
2880     once_bool_variable0_95 = true;
2881   }
2882   goto return_label94;
2883   return_label94: while(false);
2884   tracehead = trace.prev;
2885   return variable0;
2886 }
2887 val_t typing___ALeExpr___name(val_t  self) {
2888   struct trace_t trace = {NULL, LOCATE_typing___ALeExpr___name, 1014};
2889   val_t variable0;
2890   static val_t once_value_variable0_97; static int once_bool_variable0_97;
2891   trace.prev = tracehead; tracehead = &trace;
2892   if (once_bool_variable0_97) variable0 = once_value_variable0_97;
2893   else {
2894     variable0 = NEW_string___String___with_native(BOX_NativeString("<="), TAG_Int(2)); /*new String*/
2895     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2896     once_value_variable0_97 = variable0;
2897     once_bool_variable0_97 = true;
2898   }
2899   goto return_label96;
2900   return_label96: while(false);
2901   tracehead = trace.prev;
2902   return variable0;
2903 }
2904 val_t typing___AGtExpr___name(val_t  self) {
2905   struct trace_t trace = {NULL, LOCATE_typing___AGtExpr___name, 1017};
2906   val_t variable0;
2907   static val_t once_value_variable0_99; static int once_bool_variable0_99;
2908   trace.prev = tracehead; tracehead = &trace;
2909   if (once_bool_variable0_99) variable0 = once_value_variable0_99;
2910   else {
2911     variable0 = NEW_string___String___with_native(BOX_NativeString(">"), TAG_Int(1)); /*new String*/
2912     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2913     once_value_variable0_99 = variable0;
2914     once_bool_variable0_99 = true;
2915   }
2916   goto return_label98;
2917   return_label98: while(false);
2918   tracehead = trace.prev;
2919   return variable0;
2920 }
2921 val_t typing___AGeExpr___name(val_t  self) {
2922   struct trace_t trace = {NULL, LOCATE_typing___AGeExpr___name, 1020};
2923   val_t variable0;
2924   static val_t once_value_variable0_101; static int once_bool_variable0_101;
2925   trace.prev = tracehead; tracehead = &trace;
2926   if (once_bool_variable0_101) variable0 = once_value_variable0_101;
2927   else {
2928     variable0 = NEW_string___String___with_native(BOX_NativeString(">="), TAG_Int(2)); /*new String*/
2929     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2930     once_value_variable0_101 = variable0;
2931     once_bool_variable0_101 = true;
2932   }
2933   goto return_label100;
2934   return_label100: while(false);
2935   tracehead = trace.prev;
2936   return variable0;
2937 }
2938 val_t typing___APlusExpr___name(val_t  self) {
2939   struct trace_t trace = {NULL, LOCATE_typing___APlusExpr___name, 1023};
2940   val_t variable0;
2941   static val_t once_value_variable0_103; static int once_bool_variable0_103;
2942   trace.prev = tracehead; tracehead = &trace;
2943   if (once_bool_variable0_103) variable0 = once_value_variable0_103;
2944   else {
2945     variable0 = NEW_string___String___with_native(BOX_NativeString("+"), TAG_Int(1)); /*new String*/
2946     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2947     once_value_variable0_103 = variable0;
2948     once_bool_variable0_103 = true;
2949   }
2950   goto return_label102;
2951   return_label102: while(false);
2952   tracehead = trace.prev;
2953   return variable0;
2954 }
2955 val_t typing___AMinusExpr___name(val_t  self) {
2956   struct trace_t trace = {NULL, LOCATE_typing___AMinusExpr___name, 1026};
2957   val_t variable0;
2958   static val_t once_value_variable0_105; static int once_bool_variable0_105;
2959   trace.prev = tracehead; tracehead = &trace;
2960   if (once_bool_variable0_105) variable0 = once_value_variable0_105;
2961   else {
2962     variable0 = NEW_string___String___with_native(BOX_NativeString("-"), TAG_Int(1)); /*new String*/
2963     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2964     once_value_variable0_105 = variable0;
2965     once_bool_variable0_105 = true;
2966   }
2967   goto return_label104;
2968   return_label104: while(false);
2969   tracehead = trace.prev;
2970   return variable0;
2971 }
2972 val_t typing___AStarshipExpr___name(val_t  self) {
2973   struct trace_t trace = {NULL, LOCATE_typing___AStarshipExpr___name, 1029};
2974   val_t variable0;
2975   static val_t once_value_variable0_107; static int once_bool_variable0_107;
2976   trace.prev = tracehead; tracehead = &trace;
2977   if (once_bool_variable0_107) variable0 = once_value_variable0_107;
2978   else {
2979     variable0 = NEW_string___String___with_native(BOX_NativeString("<=>"), TAG_Int(3)); /*new String*/
2980     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2981     once_value_variable0_107 = variable0;
2982     once_bool_variable0_107 = true;
2983   }
2984   goto return_label106;
2985   return_label106: while(false);
2986   tracehead = trace.prev;
2987   return variable0;
2988 }
2989 val_t typing___AStarExpr___name(val_t  self) {
2990   struct trace_t trace = {NULL, LOCATE_typing___AStarExpr___name, 1032};
2991   val_t variable0;
2992   static val_t once_value_variable0_109; static int once_bool_variable0_109;
2993   trace.prev = tracehead; tracehead = &trace;
2994   if (once_bool_variable0_109) variable0 = once_value_variable0_109;
2995   else {
2996     variable0 = NEW_string___String___with_native(BOX_NativeString("*"), TAG_Int(1)); /*new String*/
2997     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
2998     once_value_variable0_109 = variable0;
2999     once_bool_variable0_109 = true;
3000   }
3001   goto return_label108;
3002   return_label108: while(false);
3003   tracehead = trace.prev;
3004   return variable0;
3005 }
3006 val_t typing___ASlashExpr___name(val_t  self) {
3007   struct trace_t trace = {NULL, LOCATE_typing___ASlashExpr___name, 1035};
3008   val_t variable0;
3009   static val_t once_value_variable0_111; static int once_bool_variable0_111;
3010   trace.prev = tracehead; tracehead = &trace;
3011   if (once_bool_variable0_111) variable0 = once_value_variable0_111;
3012   else {
3013     variable0 = NEW_string___String___with_native(BOX_NativeString("/"), TAG_Int(1)); /*new String*/
3014     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3015     once_value_variable0_111 = variable0;
3016     once_bool_variable0_111 = true;
3017   }
3018   goto return_label110;
3019   return_label110: while(false);
3020   tracehead = trace.prev;
3021   return variable0;
3022 }
3023 val_t typing___APercentExpr___name(val_t  self) {
3024   struct trace_t trace = {NULL, LOCATE_typing___APercentExpr___name, 1038};
3025   val_t variable0;
3026   static val_t once_value_variable0_113; static int once_bool_variable0_113;
3027   trace.prev = tracehead; tracehead = &trace;
3028   if (once_bool_variable0_113) variable0 = once_value_variable0_113;
3029   else {
3030     variable0 = NEW_string___String___with_native(BOX_NativeString("%"), TAG_Int(1)); /*new String*/
3031     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3032     once_value_variable0_113 = variable0;
3033     once_bool_variable0_113 = true;
3034   }
3035   goto return_label112;
3036   return_label112: while(false);
3037   tracehead = trace.prev;
3038   return variable0;
3039 }
3040 val_t typing___AUminusExpr___name(val_t  self) {
3041   struct trace_t trace = {NULL, LOCATE_typing___AUminusExpr___name, 1042};
3042   val_t variable0;
3043   static val_t once_value_variable0_115; static int once_bool_variable0_115;
3044   trace.prev = tracehead; tracehead = &trace;
3045   if (once_bool_variable0_115) variable0 = once_value_variable0_115;
3046   else {
3047     variable0 = NEW_string___String___with_native(BOX_NativeString("unary -"), TAG_Int(7)); /*new String*/
3048     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3049     once_value_variable0_115 = variable0;
3050     once_bool_variable0_115 = true;
3051   }
3052   goto return_label114;
3053   return_label114: while(false);
3054   tracehead = trace.prev;
3055   return variable0;
3056 }
3057 val_t typing___AUminusExpr___raw_arguments(val_t  self) {
3058   struct trace_t trace = {NULL, LOCATE_typing___AUminusExpr___raw_arguments, 1043};
3059   val_t variable0;
3060   trace.prev = tracehead; tracehead = &trace;
3061   variable0 =  NIT_NULL /*null*/;
3062   goto return_label116;
3063   return_label116: while(false);
3064   tracehead = trace.prev;
3065   return variable0;
3066 }
3067 void typing___ACallFormExpr___after_typing(val_t  self, val_t  param0) {
3068   struct trace_t trace = {NULL, LOCATE_typing___ACallFormExpr___after_typing, 1047};
3069   val_t variable0;
3070   val_t variable1;
3071     val_t variable2;
3072     val_t variable3;
3073         val_t variable4;
3074         val_t variable5;
3075         val_t variable6;
3076         val_t variable7;
3077         val_t variable8;
3078   trace.prev = tracehead; tracehead = &trace;
3079   variable0 =  param0;
3080   variable1 = ((parser_nodes___ASendExpr___n_expr_t)CALL( self,COLOR_parser_nodes___ASendExpr___n_expr))( self) /*ACallFormExpr::n_expr*/;
3081   variable1 = ((typing___PExpr___is_implicit_self_t)CALL(variable1,COLOR_typing___PExpr___is_implicit_self))(variable1) /*PExpr::is_implicit_self*/;
3082   if (UNTAG_Bool(variable1)) { /*if*/
3083     variable2 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallFormExpr::n_id*/;
3084     variable2 = ((syntax_base___Token___to_symbol_t)CALL(variable2,COLOR_syntax_base___Token___to_symbol))(variable2) /*TId::to_symbol*/;
3085     variable1 = variable2;
3086     variable3 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
3087     variable3 = ((typing___VariableContext_____bra_t)CALL(variable3,COLOR_typing___VariableContext_____bra))(variable3,  variable1 /*name*/) /*VariableContext::[]*/;
3088     variable2 = variable3;
3089     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*variable*/ ==  NIT_NULL /*null*/) || (( variable2 /*variable*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*variable*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*variable*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*variable*/,COLOR_kernel___Object_____eqeq))( variable2 /*variable*/,  NIT_NULL /*null*/) /*Variable::==*/)))))));
3090     if (UNTAG_Bool(variable3)) { /*if*/
3091       variable3 = ((parser_nodes___ACallFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_args))( self) /*ACallFormExpr::n_args*/;
3092       variable3 = ((list___List___is_empty_t)CALL(variable3,COLOR_abstract_collection___Collection___is_empty))(variable3) /*List::is_empty*/;
3093       if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable3)))) { /*if*/
3094         variable3 = NEW_string___String___init(); /*new String*/
3095         variable4 = NEW_string___String___with_native(BOX_NativeString("Error: "), TAG_Int(7)); /*new String*/
3096         variable5 = variable4;
3097         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable5) /*String::append*/;
3098         variable6 =  variable1 /*name*/;
3099         variable6 = ((string___String___to_s_t)CALL(variable6,COLOR_string___Object___to_s))(variable6) /*String::to_s*/;
3100         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable6) /*String::append*/;
3101         variable7 = NEW_string___String___with_native(BOX_NativeString(" is variable, not a function."), TAG_Int(29)); /*new String*/
3102         variable8 = variable7;
3103         ((string___String___append_t)CALL(variable3,COLOR_abstract_collection___IndexedCollection___append))(variable3, variable8) /*String::append*/;
3104         ((syntax_base___AbsSyntaxVisitor___error_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___error))( variable0 /*v*/,  self, variable3) /*TypingVisitor::error*/;
3105       }
3106       variable4 = ((typing___ACallFormExpr___variable_create_t)CALL( self,COLOR_typing___ACallFormExpr___variable_create))( self,  variable2 /*variable*/) /*ACallFormExpr::variable_create*/;
3107       variable3 = variable4;
3108       ((typing___AVarFormExpr___variable__eq_t)CALL( variable3 /*vform*/,COLOR_typing___AVarFormExpr___variable__eq))( variable3 /*vform*/,  variable2 /*variable*/) /*AVarFormExpr::variable=*/;
3109       ((parser_prod___Prod___replace_with_t)CALL( self,COLOR_parser_prod___PNode___replace_with))( self,  variable3 /*vform*/) /*ACallFormExpr::replace_with*/;
3110       ((typing___PNode___after_typing_t)CALL( variable3 /*vform*/,COLOR_typing___PNode___after_typing))( variable3 /*vform*/,  variable0 /*v*/) /*AVarFormExpr::after_typing*/;
3111       goto return_label117;
3112     }
3113   }
3114   ((typing___ACallFormExpr___after_typing_t)CALL( self,COLOR_SUPER_typing___ACallFormExpr___after_typing))( self,  param0) /*super ACallFormExpr::after_typing*/;
3115   return_label117: while(false);
3116   tracehead = trace.prev;
3117   return;
3118 }
3119 val_t typing___ACallFormExpr___variable_create(val_t  self, val_t  param0) {
3120   struct trace_t trace = {NULL, LOCATE_typing___ACallFormExpr___variable_create, 1066};
3121   trace.prev = tracehead; tracehead = &trace;
3122   fprintf(stderr, "Deferred method %s called (%s: %d)\n", "variable_create", LOCATE_typing___ACallFormExpr___after_typing, 1066);
3123   nit_exit(1);
3124   tracehead = trace.prev;
3125   return NIT_NULL;
3126 }
3127 val_t typing___ACallExpr___variable_create(val_t  self, val_t  param0) {
3128   struct trace_t trace = {NULL, LOCATE_typing___ACallExpr___variable_create, 1071};
3129   val_t variable0;
3130   val_t variable1;
3131   val_t variable2;
3132   trace.prev = tracehead; tracehead = &trace;
3133   variable0 =  param0;
3134   variable1 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallExpr::n_id*/;
3135   variable2 = NEW_parser_prod___AVarExpr___init_avarexpr(variable1); /*new AVarExpr*/
3136   variable1 = variable2;
3137   goto return_label118;
3138   return_label118: while(false);
3139   tracehead = trace.prev;
3140   return variable1;
3141 }
3142 val_t typing___ACallExpr___name(val_t  self) {
3143   struct trace_t trace = {NULL, LOCATE_typing___ACallExpr___name, 1076};
3144   val_t variable0;
3145   trace.prev = tracehead; tracehead = &trace;
3146   variable0 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallExpr::n_id*/;
3147   variable0 = ((syntax_base___Token___to_symbol_t)CALL(variable0,COLOR_syntax_base___Token___to_symbol))(variable0) /*TId::to_symbol*/;
3148   goto return_label119;
3149   return_label119: while(false);
3150   tracehead = trace.prev;
3151   return variable0;
3152 }
3153 val_t typing___ACallExpr___raw_arguments(val_t  self) {
3154   struct trace_t trace = {NULL, LOCATE_typing___ACallExpr___raw_arguments, 1077};
3155   val_t variable0;
3156   trace.prev = tracehead; tracehead = &trace;
3157   variable0 = ((parser_nodes___ACallFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_args))( self) /*ACallExpr::n_args*/;
3158   variable0 = ((array___Collection___to_a_t)CALL(variable0,COLOR_array___Collection___to_a))(variable0) /*List::to_a*/;
3159   goto return_label120;
3160   return_label120: while(false);
3161   tracehead = trace.prev;
3162   return variable0;
3163 }
3164 val_t typing___ACallAssignExpr___variable_create(val_t  self, val_t  param0) {
3165   struct trace_t trace = {NULL, LOCATE_typing___ACallAssignExpr___variable_create, 1081};
3166   val_t variable0;
3167   val_t variable1;
3168   val_t variable2;
3169   val_t variable3;
3170   val_t variable4;
3171   trace.prev = tracehead; tracehead = &trace;
3172   variable0 =  param0;
3173   variable1 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallAssignExpr::n_id*/;
3174   variable2 = ((parser_nodes___AAssignFormExpr___n_assign_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_assign))( self) /*ACallAssignExpr::n_assign*/;
3175   variable3 = ((parser_nodes___AAssignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_value))( self) /*ACallAssignExpr::n_value*/;
3176   variable4 = NEW_parser_prod___AVarAssignExpr___init_avarassignexpr(variable1, variable2, variable3); /*new AVarAssignExpr*/
3177   variable1 = variable4;
3178   goto return_label121;
3179   return_label121: while(false);
3180   tracehead = trace.prev;
3181   return variable1;
3182 }
3183 val_t typing___ACallAssignExpr___name(val_t  self) {
3184   struct trace_t trace = {NULL, LOCATE_typing___ACallAssignExpr___name, 1086};
3185   val_t variable0;
3186   val_t variable1;
3187   trace.prev = tracehead; tracehead = &trace;
3188   variable0 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallAssignExpr::n_id*/;
3189   variable0 = ((lexer___Token___text_t)CALL(variable0,COLOR_lexer___Token___text))(variable0) /*TId::text*/;
3190   variable1 = NEW_string___String___with_native(BOX_NativeString("="), TAG_Int(1)); /*new String*/
3191   variable0 = ((string___String_____plus_t)CALL(variable0,COLOR_string___String_____plus))(variable0, variable1) /*String::+*/;
3192   variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3193   goto return_label122;
3194   return_label122: while(false);
3195   tracehead = trace.prev;
3196   return variable0;
3197 }
3198 val_t typing___ACallAssignExpr___raw_arguments(val_t  self) {
3199   struct trace_t trace = {NULL, LOCATE_typing___ACallAssignExpr___raw_arguments, 1087};
3200   val_t variable0;
3201   val_t variable1;
3202   trace.prev = tracehead; tracehead = &trace;
3203   variable1 = ((parser_nodes___ACallFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_args))( self) /*ACallAssignExpr::n_args*/;
3204   variable1 = ((array___Collection___to_a_t)CALL(variable1,COLOR_array___Collection___to_a))(variable1) /*List::to_a*/;
3205   variable0 = variable1;
3206   variable1 = ((parser_nodes___AAssignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_value))( self) /*ACallAssignExpr::n_value*/;
3207   ((array___AbstractArray___add_t)CALL( variable0 /*res*/,COLOR_abstract_collection___SimpleCollection___add))( variable0 /*res*/, variable1) /*Array::add*/;
3208   variable0 =  variable0 /*res*/;
3209   goto return_label123;
3210   return_label123: while(false);
3211   tracehead = trace.prev;
3212   return variable0;
3213 }
3214 val_t typing___ACallReassignExpr___variable_create(val_t  self, val_t  param0) {
3215   struct trace_t trace = {NULL, LOCATE_typing___ACallReassignExpr___variable_create, 1096};
3216   val_t variable0;
3217   val_t variable1;
3218   val_t variable2;
3219   val_t variable3;
3220   val_t variable4;
3221   trace.prev = tracehead; tracehead = &trace;
3222   variable0 =  param0;
3223   variable1 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallReassignExpr::n_id*/;
3224   variable2 = ((parser_nodes___AReassignFormExpr___n_assign_op_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_assign_op))( self) /*ACallReassignExpr::n_assign_op*/;
3225   variable3 = ((parser_nodes___AReassignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AReassignFormExpr___n_value))( self) /*ACallReassignExpr::n_value*/;
3226   variable4 = NEW_parser_prod___AVarReassignExpr___init_avarreassignexpr(variable1, variable2, variable3); /*new AVarReassignExpr*/
3227   variable1 = variable4;
3228   goto return_label124;
3229   return_label124: while(false);
3230   tracehead = trace.prev;
3231   return variable1;
3232 }
3233 val_t typing___ACallReassignExpr___name(val_t  self) {
3234   struct trace_t trace = {NULL, LOCATE_typing___ACallReassignExpr___name, 1101};
3235   val_t variable0;
3236   trace.prev = tracehead; tracehead = &trace;
3237   variable0 = ((parser_nodes___ACallFormExpr___n_id_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_id))( self) /*ACallReassignExpr::n_id*/;
3238   variable0 = ((syntax_base___Token___to_symbol_t)CALL(variable0,COLOR_syntax_base___Token___to_symbol))(variable0) /*TId::to_symbol*/;
3239   goto return_label125;
3240   return_label125: while(false);
3241   tracehead = trace.prev;
3242   return variable0;
3243 }
3244 val_t typing___ACallReassignExpr___raw_arguments(val_t  self) {
3245   struct trace_t trace = {NULL, LOCATE_typing___ACallReassignExpr___raw_arguments, 1102};
3246   val_t variable0;
3247   trace.prev = tracehead; tracehead = &trace;
3248   variable0 = ((parser_nodes___ACallFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ACallFormExpr___n_args))( self) /*ACallReassignExpr::n_args*/;
3249   variable0 = ((array___Collection___to_a_t)CALL(variable0,COLOR_array___Collection___to_a))(variable0) /*List::to_a*/;
3250   goto return_label126;
3251   return_label126: while(false);
3252   tracehead = trace.prev;
3253   return variable0;
3254 }
3255 val_t typing___ABraExpr___name(val_t  self) {
3256   struct trace_t trace = {NULL, LOCATE_typing___ABraExpr___name, 1106};
3257   val_t variable0;
3258   static val_t once_value_variable0_128; static int once_bool_variable0_128;
3259   trace.prev = tracehead; tracehead = &trace;
3260   if (once_bool_variable0_128) variable0 = once_value_variable0_128;
3261   else {
3262     variable0 = NEW_string___String___with_native(BOX_NativeString("[]"), TAG_Int(2)); /*new String*/
3263     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3264     once_value_variable0_128 = variable0;
3265     once_bool_variable0_128 = true;
3266   }
3267   goto return_label127;
3268   return_label127: while(false);
3269   tracehead = trace.prev;
3270   return variable0;
3271 }
3272 val_t typing___ABraExpr___raw_arguments(val_t  self) {
3273   struct trace_t trace = {NULL, LOCATE_typing___ABraExpr___raw_arguments, 1107};
3274   val_t variable0;
3275   trace.prev = tracehead; tracehead = &trace;
3276   variable0 = ((parser_nodes___ABraFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ABraFormExpr___n_args))( self) /*ABraExpr::n_args*/;
3277   variable0 = ((array___Collection___to_a_t)CALL(variable0,COLOR_array___Collection___to_a))(variable0) /*List::to_a*/;
3278   goto return_label129;
3279   return_label129: while(false);
3280   tracehead = trace.prev;
3281   return variable0;
3282 }
3283 val_t typing___ABraAssignExpr___name(val_t  self) {
3284   struct trace_t trace = {NULL, LOCATE_typing___ABraAssignExpr___name, 1111};
3285   val_t variable0;
3286   static val_t once_value_variable0_131; static int once_bool_variable0_131;
3287   trace.prev = tracehead; tracehead = &trace;
3288   if (once_bool_variable0_131) variable0 = once_value_variable0_131;
3289   else {
3290     variable0 = NEW_string___String___with_native(BOX_NativeString("[]="), TAG_Int(3)); /*new String*/
3291     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3292     once_value_variable0_131 = variable0;
3293     once_bool_variable0_131 = true;
3294   }
3295   goto return_label130;
3296   return_label130: while(false);
3297   tracehead = trace.prev;
3298   return variable0;
3299 }
3300 val_t typing___ABraAssignExpr___raw_arguments(val_t  self) {
3301   struct trace_t trace = {NULL, LOCATE_typing___ABraAssignExpr___raw_arguments, 1112};
3302   val_t variable0;
3303   val_t variable1;
3304   trace.prev = tracehead; tracehead = &trace;
3305   variable1 = ((parser_nodes___ABraFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ABraFormExpr___n_args))( self) /*ABraAssignExpr::n_args*/;
3306   variable1 = ((array___Collection___to_a_t)CALL(variable1,COLOR_array___Collection___to_a))(variable1) /*List::to_a*/;
3307   variable0 = variable1;
3308   variable1 = ((parser_nodes___AAssignFormExpr___n_value_t)CALL( self,COLOR_parser_nodes___AAssignFormExpr___n_value))( self) /*ABraAssignExpr::n_value*/;
3309   ((array___AbstractArray___add_t)CALL( variable0 /*res*/,COLOR_abstract_collection___SimpleCollection___add))( variable0 /*res*/, variable1) /*Array::add*/;
3310   variable0 =  variable0 /*res*/;
3311   goto return_label132;
3312   return_label132: while(false);
3313   tracehead = trace.prev;
3314   return variable0;
3315 }
3316 val_t typing___ABraReassignExpr___name(val_t  self) {
3317   struct trace_t trace = {NULL, LOCATE_typing___ABraReassignExpr___name, 1121};
3318   val_t variable0;
3319   static val_t once_value_variable0_134; static int once_bool_variable0_134;
3320   trace.prev = tracehead; tracehead = &trace;
3321   if (once_bool_variable0_134) variable0 = once_value_variable0_134;
3322   else {
3323     variable0 = NEW_string___String___with_native(BOX_NativeString("[]"), TAG_Int(2)); /*new String*/
3324     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3325     once_value_variable0_134 = variable0;
3326     once_bool_variable0_134 = true;
3327   }
3328   goto return_label133;
3329   return_label133: while(false);
3330   tracehead = trace.prev;
3331   return variable0;
3332 }
3333 val_t typing___ABraReassignExpr___raw_arguments(val_t  self) {
3334   struct trace_t trace = {NULL, LOCATE_typing___ABraReassignExpr___raw_arguments, 1122};
3335   val_t variable0;
3336   trace.prev = tracehead; tracehead = &trace;
3337   variable0 = ((parser_nodes___ABraFormExpr___n_args_t)CALL( self,COLOR_parser_nodes___ABraFormExpr___n_args))( self) /*ABraReassignExpr::n_args*/;
3338   variable0 = ((array___Collection___to_a_t)CALL(variable0,COLOR_array___Collection___to_a))(variable0) /*List::to_a*/;
3339   goto return_label135;
3340   return_label135: while(false);
3341   tracehead = trace.prev;
3342   return variable0;
3343 }
3344 val_t typing___AInitExpr___name(val_t  self) {
3345   struct trace_t trace = {NULL, LOCATE_typing___AInitExpr___name, 1126};
3346   val_t variable0;
3347   static val_t once_value_variable0_137; static int once_bool_variable0_137;
3348   trace.prev = tracehead; tracehead = &trace;
3349   if (once_bool_variable0_137) variable0 = once_value_variable0_137;
3350   else {
3351     variable0 = NEW_string___String___with_native(BOX_NativeString("init"), TAG_Int(4)); /*new String*/
3352     variable0 = ((symbol___String___to_symbol_t)CALL(variable0,COLOR_symbol___String___to_symbol))(variable0) /*String::to_symbol*/;
3353     once_value_variable0_137 = variable0;
3354     once_bool_variable0_137 = true;
3355   }
3356   goto return_label136;
3357   return_label136: while(false);
3358   tracehead = trace.prev;
3359   return variable0;
3360 }
3361 val_t typing___AInitExpr___raw_arguments(val_t  self) {
3362   struct trace_t trace = {NULL, LOCATE_typing___AInitExpr___raw_arguments, 1127};
3363   val_t variable0;
3364   trace.prev = tracehead; tracehead = &trace;
3365   variable0 = ((parser_nodes___AInitExpr___n_args_t)CALL( self,COLOR_parser_nodes___AInitExpr___n_args))( self) /*AInitExpr::n_args*/;
3366   variable0 = ((array___Collection___to_a_t)CALL(variable0,COLOR_array___Collection___to_a))(variable0) /*List::to_a*/;
3367   goto return_label138;
3368   return_label138: while(false);
3369   tracehead = trace.prev;
3370   return variable0;
3371 }
3372 void typing___AIsaExpr___after_typing(val_t  self, val_t  param0) {
3373   struct trace_t trace = {NULL, LOCATE_typing___AIsaExpr___after_typing, 1131};
3374   val_t variable0;
3375   val_t variable1;
3376     val_t variable2;
3377     val_t variable3;
3378     val_t variable4;
3379   trace.prev = tracehead; tracehead = &trace;
3380   variable0 =  param0;
3381   variable1 = ((parser_nodes___AIsaExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIsaExpr___n_expr))( self) /*AIsaExpr::n_expr*/;
3382   variable1 = ((typing___PExpr___is_variable_t)CALL(variable1,COLOR_typing___PExpr___is_variable))(variable1) /*PExpr::is_variable*/;
3383   if (UNTAG_Bool(variable1)) { /*if*/
3384     variable2 = ((parser_nodes___AIsaExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AIsaExpr___n_expr))( self) /*AIsaExpr::n_expr*/;
3385     variable1 = variable2;
3386     variable2 = TAG_Bool(( variable1 /*n*/==NIT_NULL) || VAL_ISA( variable1 /*n*/, COLOR_AVarExpr, ID_AVarExpr)) /*cast AVarExpr*/;
3387     if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_typing___AIsaExpr___after_typing, 1135); nit_exit(1);}
3388     variable2 = ((typing___TypingVisitor___variable_ctx_t)CALL( variable0 /*v*/,COLOR_typing___TypingVisitor___variable_ctx))( variable0 /*v*/) /*TypingVisitor::variable_ctx*/;
3389     variable3 = ((typing___AVarFormExpr___variable_t)CALL( variable1 /*n*/,COLOR_typing___AVarFormExpr___variable))( variable1 /*n*/) /*AVarExpr::variable*/;
3390     variable4 = ((parser_nodes___AIsaExpr___n_type_t)CALL( self,COLOR_parser_nodes___AIsaExpr___n_type))( self) /*AIsaExpr::n_type*/;
3391     variable4 = ((typing___PType___stype_t)CALL(variable4,COLOR_typing___PType___stype))(variable4) /*PType::stype*/;
3392     variable2 = ((typing___VariableContext___sub_with_t)CALL(variable2,COLOR_typing___VariableContext___sub_with))(variable2, variable3, variable4) /*VariableContext::sub_with*/;
3393     ATTR_typing___PExpr____if_true_variable_ctx( self) /*AIsaExpr::_if_true_variable_ctx*/ = variable2;
3394   }
3395   variable1 = ((syntax_base___AbsSyntaxVisitor___type_bool_t)CALL( variable0 /*v*/,COLOR_syntax_base___AbsSyntaxVisitor___type_bool))( variable0 /*v*/) /*TypingVisitor::type_bool*/;
3396   ATTR_typing___PExpr____stype( self) /*AIsaExpr::_stype*/ = variable1;
3397   tracehead = trace.prev;
3398   return;
3399 }
3400 void typing___AProxyExpr___after_typing(val_t  self, val_t  param0) {
3401   struct trace_t trace = {NULL, LOCATE_typing___AProxyExpr___after_typing, 1143};
3402   val_t variable0;
3403   val_t variable1;
3404   trace.prev = tracehead; tracehead = &trace;
3405   variable0 =  param0;
3406   variable1 = ((parser_nodes___AProxyExpr___n_expr_t)CALL( self,COLOR_parser_nodes___AProxyExpr___n_expr))( self) /*AProxyExpr::n_expr*/;
3407   variable1 = ((typing___PExpr___stype_t)CALL(variable1,COLOR_syntax_base___PExpr___stype))(variable1) /*PExpr::stype*/;
3408   ATTR_typing___PExpr____stype( self) /*AProxyExpr::_stype*/ = variable1;
3409   tracehead = trace.prev;
3410   return;
3411 }