X-Git-Url: http://nitlanguage.org

diff --git a/c_src/syntax._sep.c b/c_src/syntax._sep.c
index 4c5aba3..45f1977 100644
--- a/c_src/syntax._sep.c
+++ b/c_src/syntax._sep.c
@@ -1,148 +1,280 @@
 /* This C file is generated by NIT to compile module syntax. */
 #include "syntax._sep.h"
-val_t syntax___SrcModuleLoader___file_type(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 31, LOCATE_syntax___SrcModuleLoader___file_type};
-  val_t variable0;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  variable0 = NEW_string___String___with_native(BOX_NativeString("nit"), TAG_Int(3)); /*new String*/
-  goto return_label0;
-  return_label0: while(false);
-  tracehead = trace.prev;
-  return variable0;
+val_t syntax___SrcModuleLoader___file_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 31;
+  fra.me.meth = LOCATE_syntax___SrcModuleLoader___file_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./syntax//syntax.nit:31 */
+  if (!once_value_1) {
+    fra.me.REG[0] = BOX_NativeString("nit");
+    REGB0 = TAG_Int(3);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_1 = fra.me.REG[0];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[0] = once_value_1;
+  goto label2;
+  label2: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-val_t syntax___SrcModuleLoader___parse_file(val_t  self, val_t  param0, val_t  param1, val_t  param2, val_t  param3, val_t  param4) {
-  struct trace_t trace = {NULL, NULL, 33, LOCATE_syntax___SrcModuleLoader___parse_file};
-  val_t variable0;
-  val_t variable1;
-  val_t variable2;
-  val_t variable3;
-  val_t variable4;
-  val_t variable5;
-  val_t variable6;
-  val_t variable7;
-  val_t variable8;
-    val_t variable9;
-    val_t variable10;
-    val_t variable11;
-    val_t variable12;
-    val_t variable13;
-    val_t variable14;
-    val_t variable15;
-    val_t variable16;
-    val_t variable17;
-    val_t variable18;
-    val_t variable19;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  variable0 =  param0;
-  variable1 =  param1;
-  variable2 =  param2;
-  variable3 =  param3;
-  variable4 =  param4;
-  variable6 = NEW_lexer___Lexer___init( variable1 /*file*/,  variable2 /*filename*/); /*new Lexer*/
-  variable5 = variable6;
-  variable7 = NEW_parser___Parser___init( variable5 /*lexer*/); /*new Parser*/
-  variable6 = variable7;
-  variable8 = ((parser___Parser___parse_t)CALL( variable6 /*parser*/,COLOR_parser___Parser___parse))( variable6 /*parser*/) /*Parser::parse*/;
-  variable7 = variable8;
-  variable8 = ((parser_nodes___Start___n_base_t)CALL( variable7 /*node_tree*/,COLOR_parser_nodes___Start___n_base))( variable7 /*node_tree*/) /*Start::n_base*/;
-  variable8 = TAG_Bool((variable8 ==  NIT_NULL /*null*/) || ((variable8 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable8,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable8, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable8,COLOR_kernel___Object_____eqeq))(variable8,  NIT_NULL /*null*/) /*Object::==*/)))));
-  if (UNTAG_Bool(variable8)) { /*if*/
-    variable9 = ((parser_nodes___Start___n_eof_t)CALL( variable7 /*node_tree*/,COLOR_parser_nodes___Start___n_eof))( variable7 /*node_tree*/) /*Start::n_eof*/;
-    variable8 = variable9;
-    variable9 = TAG_Bool(( variable8 /*err*/==NIT_NULL) || VAL_ISA( variable8 /*err*/, COLOR_PError, ID_PError)) /*cast PError*/;
-    if (!UNTAG_Bool(variable9)) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_syntax___SrcModuleLoader___parse_file, LOCATE_syntax, 40); nit_exit(1);}
-    variable9 = NEW_string___String___init(); /*new String*/
-    variable10 = NEW_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-    variable11 = variable10;
-    ((string___String___append_t)CALL(variable9,COLOR_abstract_collection___IndexedCollection___append))(variable9, variable11) /*String::append*/;
-    variable12 = ((parser_prod___Token___locate_t)CALL( variable8 /*err*/,COLOR_parser_prod___PNode___locate))( variable8 /*err*/) /*Token::locate*/;
-    variable13 = variable12;
-    ((string___String___append_t)CALL(variable9,COLOR_abstract_collection___IndexedCollection___append))(variable9, variable13) /*String::append*/;
-    variable14 = NEW_string___String___with_native(BOX_NativeString(": "), TAG_Int(2)); /*new String*/
-    variable15 = variable14;
-    ((string___String___append_t)CALL(variable9,COLOR_abstract_collection___IndexedCollection___append))(variable9, variable15) /*String::append*/;
-    variable16 = ((lexer___PError___message_t)CALL( variable8 /*err*/,COLOR_lexer___PError___message))( variable8 /*err*/) /*PError::message*/;
-    variable17 = variable16;
-    ((string___String___append_t)CALL(variable9,COLOR_abstract_collection___IndexedCollection___append))(variable9, variable17) /*String::append*/;
-    variable18 = NEW_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-    variable19 = variable18;
-    ((string___String___append_t)CALL(variable9,COLOR_abstract_collection___IndexedCollection___append))(variable9, variable19) /*String::append*/;
-    ((mmloader___ToolContext___error_t)CALL( variable0 /*context*/,COLOR_mmloader___ToolContext___error))( variable0 /*context*/, variable9) /*ToolContext::error*/;
-    exit(UNTAG_Int( TAG_Int(1)));
+val_t syntax___SrcModuleLoader___parse_file(val_t p0, val_t p1, val_t p2, val_t p3, val_t p4, val_t p5){
+  struct {struct stack_frame_t me; val_t MORE_REG[6];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 33;
+  fra.me.meth = LOCATE_syntax___SrcModuleLoader___parse_file;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 7;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
+  fra.me.REG[4] = NIT_NULL;
+  fra.me.REG[5] = NIT_NULL;
+  fra.me.REG[6] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  fra.me.REG[3] = p3;
+  fra.me.REG[4] = p4;
+  fra.me.REG[5] = p5;
+  fra.me.REG[2] = NEW_Lexer_lexer___Lexer___init(fra.me.REG[2], fra.me.REG[3]);
+  fra.me.REG[2] = NEW_Parser_parser___Parser___init(fra.me.REG[2]);
+  fra.me.REG[2] = CALL_parser___Parser___parse(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser_nodes___Start___n_base(fra.me.REG[2])(fra.me.REG[2]);
+  REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+  /* ./syntax//syntax.nit:38 */
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(false);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
+      REGB0 = REGB1;
+    }
   }
-  variable9 = ((parser_nodes___Start___n_base_t)CALL( variable7 /*node_tree*/,COLOR_parser_nodes___Start___n_base))( variable7 /*node_tree*/) /*Start::n_base*/;
-  variable8 = variable9;
-  variable9 = TAG_Bool(( variable8 /*node_module*/==NIT_NULL) || VAL_ISA( variable8 /*node_module*/, COLOR_AModule, ID_AModule)) /*cast AModule*/;
-  if (!UNTAG_Bool(variable9)) { fprintf(stderr, "Assert%s failed", ""); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_syntax___SrcModuleLoader___parse_file, LOCATE_syntax, 45); nit_exit(1);}
-  variable10 = NEW_syntax_base___MMSrcModule___init( variable0 /*context*/,  variable8 /*node_module*/,  variable4 /*dir*/,  variable3 /*name*/); /*new MMSrcModule*/
-  variable9 = variable10;
-  variable5 =  variable9 /*module*/;
-  goto return_label1;
-  return_label1: while(false);
-  tracehead = trace.prev;
-  return variable5;
+  if (UNTAG_Bool(REGB0)) {
+    fra.me.REG[0] = CALL_parser_nodes___Start___n_eof(fra.me.REG[2])(fra.me.REG[2]);
+    REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[0], COLOR_AError, ID_AError)) /*cast AError*/;
+    /* ./syntax//syntax.nit:40 */
+    if (UNTAG_Bool(REGB0)) {
+    } else {
+      fprintf(stderr, "Assert failed");
+      fprintf(stderr, " (%s:%d)\n", LOCATE_syntax, 40);
+      nit_exit(1);
+    }
+    fra.me.REG[6] = CALL_parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+    fra.me.REG[0] = CALL_lexer___AError___message(fra.me.REG[0])(fra.me.REG[0]);
+    /* ./syntax//syntax.nit:41 */
+    CALL_mmloader___ToolContext___fatal_error(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[6], fra.me.REG[0]);
+  }
+  fra.me.REG[2] = CALL_parser_nodes___Start___n_base(fra.me.REG[2])(fra.me.REG[2]);
+  REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+  /* ./syntax//syntax.nit:44 */
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(false);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    fprintf(stderr, "Assert failed");
+    fprintf(stderr, " (%s:%d)\n", LOCATE_syntax, 44);
+    nit_exit(1);
+  }
+  fra.me.REG[3] = NEW_Location_location___Location___with_file(fra.me.REG[3]);
+  fra.me.REG[3] = NEW_MMSrcModule_syntax_base___MMSrcModule___init(fra.me.REG[1], fra.me.REG[2], fra.me.REG[5], fra.me.REG[4], fra.me.REG[3]);
+  /* ./syntax//syntax.nit:47 */
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[3];
 }
-void syntax___SrcModuleLoader___process_metamodel(val_t  self, val_t  param0, val_t  param1) {
-  struct trace_t trace = {NULL, NULL, 52, LOCATE_syntax___SrcModuleLoader___process_metamodel};
-  val_t variable0;
-  val_t variable1;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  variable0 =  param0;
-  variable1 =  param1;
-  ((syntax___MMSrcModule___process_supermodules_t)CALL( variable1 /*module*/,COLOR_syntax___MMSrcModule___process_supermodules))( variable1 /*module*/,  variable0 /*context*/) /*MMSrcModule::process_supermodules*/;
-  ((syntax___MMSrcModule___process_syntax_t)CALL( variable1 /*module*/,COLOR_syntax___MMSrcModule___process_syntax))( variable1 /*module*/,  variable0 /*context*/) /*MMSrcModule::process_syntax*/;
-  tracehead = trace.prev;
+void syntax___SrcModuleLoader___process_metamodel(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 50;
+  fra.me.meth = LOCATE_syntax___SrcModuleLoader___process_metamodel;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 4;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  /* ./syntax//syntax.nit:52 */
+  CALL_syntax___MMSrcModule___process_supermodules(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  REGB0 = TAG_Int(3);
+  fra.me.REG[0] = NEW_Array_array___Array___with_capacity(REGB0);
+  /* ./syntax//syntax.nit:53 */
+  if (!once_value_1) {
+    fra.me.REG[3] = BOX_NativeString("Syntax analysis for module: ");
+    REGB0 = TAG_Int(28);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
+    once_value_1 = fra.me.REG[3];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[3] = once_value_1;
+  array___Array___add(fra.me.REG[0], fra.me.REG[3]);
+  fra.me.REG[3] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
+  array___Array___add(fra.me.REG[0], fra.me.REG[3]);
+  if (!once_value_2) {
+    fra.me.REG[3] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
+    once_value_2 = fra.me.REG[3];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[3] = once_value_2;
+  array___Array___add(fra.me.REG[0], fra.me.REG[3]);
+  fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Int(2);
+  CALL_mmloader___ToolContext___info(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0], REGB0);
+  /* ./syntax//syntax.nit:54 */
+  CALL_syntax___MMSrcModule___process_syntax(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  stack_frame_head = fra.me.prev;
   return;
 }
-void syntax___SrcModuleLoader___init(val_t  self, int* init_table) {
-  struct trace_t trace = {NULL, NULL, 58, LOCATE_syntax___SrcModuleLoader___init};
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_SrcModuleLoader].i]) return;
-  init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_SrcModuleLoader].i] = 1;
-  tracehead = trace.prev;
+void syntax___SrcModuleLoader___init(val_t p0, int* init_table){
+  int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_SrcModuleLoader].i;
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  if (init_table[itpos0]) return;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 57;
+  fra.me.meth = LOCATE_syntax___SrcModuleLoader___init;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./syntax//syntax.nit:57 */
+  CALL_mmloader___ModuleLoader___init(fra.me.REG[0])(fra.me.REG[0], init_table);
+  stack_frame_head = fra.me.prev;
+  init_table[itpos0] = 1;
   return;
 }
-void syntax___MMSrcModule___process_supermodules(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 62, LOCATE_syntax___MMSrcModule___process_supermodules};
-  val_t variable0;
-  val_t variable1;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  variable0 =  param0;
-  variable1 = ((syntax_base___MMSrcModule___node_t)CALL( self,COLOR_syntax_base___MMSrcModule___node))( self) /*MMSrcModule::node*/;
-  ((mmbuilder___AModule___import_super_modules_t)CALL(variable1,COLOR_mmbuilder___AModule___import_super_modules))(variable1,  variable0 /*tc*/,  self) /*AModule::import_super_modules*/;
-  tracehead = trace.prev;
+void syntax___MMSrcModule___process_supermodules(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 61;
+  fra.me.meth = LOCATE_syntax___MMSrcModule___process_supermodules;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = CALL_syntax_base___MMSrcModule___node(fra.me.REG[0])(fra.me.REG[0]);
+  /* ./syntax//syntax.nit:64 */
+  CALL_mmbuilder___AModule___import_super_modules(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1], fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
   return;
 }
-void syntax___MMSrcModule___process_syntax(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 69, LOCATE_syntax___MMSrcModule___process_syntax};
-  val_t variable0;
-  val_t variable1;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_syntax;
-  variable0 =  param0;
-  ((mmbuilder___MMSrcModule___do_mmbuilder_t)CALL( self,COLOR_mmbuilder___MMSrcModule___do_mmbuilder))( self,  variable0 /*tc*/) /*MMSrcModule::do_mmbuilder*/;
-  variable1 = ((mmloader___ToolContext___error_count_t)CALL( variable0 /*tc*/,COLOR_mmloader___ToolContext___error_count))( variable0 /*tc*/) /*ToolContext::error_count*/;
-  variable1 = TAG_Bool(UNTAG_Int(variable1)>UNTAG_Int( TAG_Int(0)));
-  if (UNTAG_Bool(variable1)) { /*if*/
-    exit(UNTAG_Int( TAG_Int(1)));
-  }
-  ((typing___MMSrcModule___do_typing_t)CALL( self,COLOR_typing___MMSrcModule___do_typing))( self,  variable0 /*tc*/) /*MMSrcModule::do_typing*/;
-  variable1 = ((mmloader___ToolContext___error_count_t)CALL( variable0 /*tc*/,COLOR_mmloader___ToolContext___error_count))( variable0 /*tc*/) /*ToolContext::error_count*/;
-  variable1 = TAG_Bool(UNTAG_Int(variable1)>UNTAG_Int( TAG_Int(0)));
-  if (UNTAG_Bool(variable1)) { /*if*/
-    exit(UNTAG_Int( TAG_Int(1)));
+void syntax___MMSrcModule___process_syntax(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 67;
+  fra.me.meth = LOCATE_syntax___MMSrcModule___process_syntax;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./syntax//syntax.nit:71 */
+  CALL_mmbuilder___MMSrcModule___do_mmbuilder(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* ./syntax//syntax.nit:72 */
+  CALL_mmloader___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
+  /* ./syntax//syntax.nit:74 */
+  CALL_typing___MMSrcModule___do_typing(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* ./syntax//syntax.nit:75 */
+  CALL_mmloader___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
+  /* ./syntax//syntax.nit:77 */
+  CALL_icode_generation___MMSrcModule___generate_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* ./syntax//syntax.nit:78 */
+  CALL_mmloader___ToolContext___check_errors(fra.me.REG[1])(fra.me.REG[1]);
+  REGB0 = CALL_syntax___ToolContext___keep_ast(fra.me.REG[1])(fra.me.REG[1]);
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
+  /* ./syntax//syntax.nit:80 */
+  if (UNTAG_Bool(REGB0)) {
+    CALL_syntax_base___MMSrcModule___clear_ast(fra.me.REG[0])(fra.me.REG[0]);
   }
-  ((control_flow___MMSrcModule___do_control_flow_t)CALL( self,COLOR_control_flow___MMSrcModule___do_control_flow))( self,  variable0 /*tc*/) /*MMSrcModule::do_control_flow*/;
-  variable1 = ((mmloader___ToolContext___error_count_t)CALL( variable0 /*tc*/,COLOR_mmloader___ToolContext___error_count))( variable0 /*tc*/) /*ToolContext::error_count*/;
-  variable1 = TAG_Bool(UNTAG_Int(variable1)>UNTAG_Int( TAG_Int(0)));
-  if (UNTAG_Bool(variable1)) { /*if*/
-    exit(UNTAG_Int( TAG_Int(1)));
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t syntax___ToolContext___keep_ast(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 85;
+  fra.me.meth = LOCATE_syntax___ToolContext___keep_ast;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = TAG_Bool(ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0])!=NIT_NULL);
+  /* ./syntax//syntax.nit:85 */
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    fprintf(stderr, "Uninitialized attribute %s", "_keep_ast");
+    fprintf(stderr, " (%s:%d)\n", LOCATE_syntax, 85);
+    nit_exit(1);
   }
-  tracehead = trace.prev;
+  REGB0 = ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return REGB0;
+}
+void syntax___ToolContext___keep_ast__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_syntax;
+  fra.me.line = 85;
+  fra.me.meth = LOCATE_syntax___ToolContext___keep_ast__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  /* ./syntax//syntax.nit:85 */
+  ATTR_syntax___ToolContext____keep_ast(fra.me.REG[0]) = REGB0;
+  stack_frame_head = fra.me.prev;
   return;
 }