Merge: doc: fixed some typos and other misc. corrections

[nit.git] / c_src / nitc__modelize_property.sep.1.c

diff --git a/c_src/nitc__modelize_property.sep.1.c b/c_src/nitc__modelize_property.sep.1.c
index df3ae9c..c4051b6 100644 (file)
--- a/c_src/nitc__modelize_property.sep.1.c
+++ b/c_src/nitc__modelize_property.sep.1.c
@@ -1,10 +1,13 @@
 #include "nitc__modelize_property.sep.0.h"
-/* method modelize_property#ToolContext#modelize_property_phase for (self: ToolContext): Phase */
+/* method modelize_property$ToolContext$modelize_property_phase for (self: ToolContext): Phase */
 val* nitc__modelize_property___ToolContext___modelize_property_phase(val* self) {
 val* var /* : Phase */;
 val* var1 /* : Phase */;
 var1 = self->attrs[COLOR_nitc__modelize_property__ToolContext___modelize_property_phase].val; /* _modelize_property_phase on <self:ToolContext> */
 if (unlikely(var1 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelize_property_phase");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 24);
 fatal_exit(1);
@@ -13,7 +16,7 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ModelizePropertyPhase#process_nmodule for (self: ModelizePropertyPhase, AModule) */
+/* method modelize_property$ModelizePropertyPhase$process_nmodule for (self: ModelizePropertyPhase, AModule) */
 void nitc__modelize_property___nitc__modelize_property__ModelizePropertyPhase___nitc__phase__Phase__process_nmodule(val* self, val* p0) {
 val* var_nmodule /* var nmodule: AModule */;
 val* var /* : ANodes[AClassdef] */;
@@ -33,11 +36,14 @@ val* var15 /* : ToolContext */;
 val* var16 /* : ModelBuilder */;
 var_nmodule = p0;
 {
-{ /* Inline parser_nodes#AModule#n_classdefs (var_nmodule) on <var_nmodule:AModule> */
+{ /* Inline parser_nodes$AModule$n_classdefs (var_nmodule) on <var_nmodule:AModule> */
 var2 = var_nmodule->attrs[COLOR_nitc__parser_nodes__AModule___n_classdefs].val; /* _n_classdefs on <var_nmodule:AModule> */
 if (unlikely(var2 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_classdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1062);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1125);
 fatal_exit(1);
 }
 var = var2;
@@ -62,7 +68,7 @@ var6 = ((val*(*)(val* self))((((long)var_4&3)?class_info[((long)var_4&3)]:var_4-
 }
 var_nclassdef = var6;
 {
-{ /* Inline modelize_class#AClassdef#all_defs (var_nclassdef) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_class$AClassdef$all_defs (var_nclassdef) on <var_nclassdef:AClassdef> */
 var9 = var_nclassdef->attrs[COLOR_nitc__modelize_class__AClassdef___all_defs].val; /* _all_defs on <var_nclassdef:AClassdef> */
 var7 = var9;
 RET_LABEL8:(void)0;
@@ -82,11 +88,14 @@ goto BREAK_label12;
 } else {
 }
 {
-{ /* Inline phase#Phase#toolcontext (self) on <self:ModelizePropertyPhase> */
+{ /* Inline phase$Phase$toolcontext (self) on <self:ModelizePropertyPhase> */
 var15 = self->attrs[COLOR_nitc__phase__Phase___toolcontext].val; /* _toolcontext on <self:ModelizePropertyPhase> */
 if (unlikely(var15 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__phase, 200);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__phase, 210);
 fatal_exit(1);
 }
 var13 = var15;
@@ -97,7 +106,7 @@ RET_LABEL14:(void)0;
 var16 = nitc__modelbuilder_base___ToolContext___modelbuilder(var13);
 }
 {
-nitc__modelize_property___ModelBuilder___build_properties(var16, var_nclassdef); /* Direct call modelize_property#ModelBuilder#build_properties on <var16:ModelBuilder>*/
+nitc__modelize_property___ModelBuilder___build_properties(var16, var_nclassdef); /* Direct call modelize_property$ModelBuilder$build_properties on <var16:ModelBuilder>*/
 }
 BREAK_label12: (void)0;
 {
@@ -110,12 +119,15 @@ BREAK_label: (void)0;
 }
 RET_LABEL:;
 }
-/* method modelize_property#ModelBuilder#mpropdef2npropdef for (self: ModelBuilder): HashMap[MPropDef, APropdef] */
+/* method modelize_property$ModelBuilder$mpropdef2npropdef for (self: ModelBuilder): HashMap[MPropDef, APropdef] */
 val* nitc__modelize_property___ModelBuilder___mpropdef2npropdef(val* self) {
 val* var /* : HashMap[MPropDef, APropdef] */;
 val* var1 /* : HashMap[MPropDef, APropdef] */;
 var1 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___mpropdef2npropdef].val; /* _mpropdef2npropdef on <self:ModelBuilder> */
 if (unlikely(var1 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpropdef2npropdef");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 40);
 fatal_exit(1);
@@ -124,7 +136,7 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ModelBuilder#mpropdef2node for (self: ModelBuilder, MPropDef): nullable ANode */
+/* method modelize_property$ModelBuilder$mpropdef2node for (self: ModelBuilder, MPropDef): nullable ANode */
 val* nitc__modelize_property___ModelBuilder___mpropdef2node(val* self, val* p0) {
 val* var /* : nullable ANode */;
 val* var_mpropdef /* var mpropdef: MPropDef */;
@@ -159,9 +171,12 @@ short int var31 /* : Bool */;
 short int var32 /* : Bool */;
 var_mpropdef = p0;
 {
-{ /* Inline modelize_property#ModelBuilder#mpropdef2npropdef (self) on <self:ModelBuilder> */
+{ /* Inline modelize_property$ModelBuilder$mpropdef2npropdef (self) on <self:ModelBuilder> */
 var3 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___mpropdef2npropdef].val; /* _mpropdef2npropdef on <self:ModelBuilder> */
 if (unlikely(var3 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpropdef2npropdef");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 40);
 fatal_exit(1);
@@ -180,10 +195,10 @@ var5 = 0; /* is null */
 var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_res,((val*)NULL)) on <var_res:nullable Object(nullable APropdef)> */
+{ /* Inline kernel$Object$!= (var_res,((val*)NULL)) on <var_res:nullable Object(nullable APropdef)> */
 var_other = ((val*)NULL);
 {
-var8 = ((short int(*)(val* self, val* p0))(var_res->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_res, var_other); /* == on <var_res:nullable APropdef(APropdef)>*/
+var8 = ((short int(*)(val* self, val* p0))(var_res->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_res, var_other); /* == on <var_res:nullable Object(APropdef)>*/
 }
 var9 = !var8;
 var6 = var9;
@@ -194,9 +209,12 @@ var5 = var6;
 }
 if (var5){
 {
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
 var12 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
 if (unlikely(var12 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
@@ -206,7 +224,7 @@ RET_LABEL11:(void)0;
 }
 }
 {
-nitc__phase___ToolContext___run_phases_on_npropdef(var10, var_res); /* Direct call phase#ToolContext#run_phases_on_npropdef on <var10:ToolContext>*/
+nitc__phase___ToolContext___run_phases_on_npropdef(var10, var_res); /* Direct call phase$ToolContext$run_phases_on_npropdef on <var10:ToolContext>*/
 }
 var = var_res;
 goto RET_LABEL;
@@ -223,11 +241,14 @@ var14 = var_mpropdef->type->type_table[cltype] == idtype;
 var_ = var14;
 if (var14){
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:MPropDef(MMethodDef)> */
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:MPropDef(MMethodDef)> */
 var17 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef(MMethodDef)> */
 if (unlikely(var17 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
 var15 = var17;
@@ -235,7 +256,7 @@ RET_LABEL16:(void)0;
 }
 }
 {
-{ /* Inline model#MMethod#is_root_init (var15) on <var15:MProperty(MMethod)> */
+{ /* Inline model$MMethod$is_root_init (var15) on <var15:MProperty(MMethod)> */
 var20 = var15->attrs[COLOR_nitc__model__MMethod___is_root_init].s; /* _is_root_init on <var15:MProperty(MMethod)> */
 var18 = var20;
 RET_LABEL19:(void)0;
@@ -247,11 +268,14 @@ var13 = var_;
 }
 if (var13){
 {
-{ /* Inline modelize_class#ModelBuilder#mclassdef2nclassdef (self) on <self:ModelBuilder> */
+{ /* Inline modelize_class$ModelBuilder$mclassdef2nclassdef (self) on <self:ModelBuilder> */
 var23 = self->attrs[COLOR_nitc__modelize_class__ModelBuilder___mclassdef2nclassdef].val; /* _mclassdef2nclassdef on <self:ModelBuilder> */
 if (unlikely(var23 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef2nclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 435);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 448);
 fatal_exit(1);
 }
 var21 = var23;
@@ -259,11 +283,14 @@ RET_LABEL22:(void)0;
 }
 }
 {
-{ /* Inline model#MPropDef#mclassdef (var_mpropdef) on <var_mpropdef:MPropDef(MMethodDef)> */
+{ /* Inline model$MPropDef$mclassdef (var_mpropdef) on <var_mpropdef:MPropDef(MMethodDef)> */
 var26 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mclassdef].val; /* _mclassdef on <var_mpropdef:MPropDef(MMethodDef)> */
 if (unlikely(var26 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2227);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2354);
 fatal_exit(1);
 }
 var24 = var26;
@@ -280,10 +307,10 @@ var28 = 0; /* is null */
 var28 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_res,((val*)NULL)) on <var_res:nullable Object(nullable AClassdef)> */
+{ /* Inline kernel$Object$!= (var_res,((val*)NULL)) on <var_res:nullable Object(nullable AClassdef)> */
 var_other = ((val*)NULL);
 {
-var31 = ((short int(*)(val* self, val* p0))(var_res->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_res, var_other); /* == on <var_res:nullable AClassdef(AClassdef)>*/
+var31 = ((short int(*)(val* self, val* p0))(var_res->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_res, var_other); /* == on <var_res:nullable Object(AClassdef)>*/
 }
 var32 = !var31;
 var29 = var32;
@@ -304,7 +331,7 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ModelBuilder#collect_attr_propdef for (self: ModelBuilder, MClassDef): Array[AAttrPropdef] */
+/* method modelize_property$ModelBuilder$collect_attr_propdef for (self: ModelBuilder, MClassDef): Array[AAttrPropdef] */
 val* nitc__modelize_property___ModelBuilder___collect_attr_propdef(val* self, val* p0) {
 val* var /* : Array[AAttrPropdef] */;
 val* var_mclassdef /* var mclassdef: MClassDef */;
@@ -335,15 +362,18 @@ val* var22 /* : ToolContext */;
 var_mclassdef = p0;
 var1 = NEW_core__Array(&type_core__Array__nitc__AAttrPropdef);
 {
-core___core__Array___core__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[AAttrPropdef]>*/
+core___core__Array___core__kernel__Object__init(var1); /* Direct call array$Array$init on <var1:Array[AAttrPropdef]>*/
 }
 var_res = var1;
 {
-{ /* Inline modelize_class#ModelBuilder#mclassdef2nclassdef (self) on <self:ModelBuilder> */
+{ /* Inline modelize_class$ModelBuilder$mclassdef2nclassdef (self) on <self:ModelBuilder> */
 var4 = self->attrs[COLOR_nitc__modelize_class__ModelBuilder___mclassdef2nclassdef].val; /* _mclassdef2nclassdef on <self:ModelBuilder> */
 if (unlikely(var4 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef2nclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 435);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 448);
 fatal_exit(1);
 }
 var2 = var4;
@@ -360,10 +390,10 @@ var6 = 1; /* is null */
 var6 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_n,((val*)NULL)) on <var_n:nullable AClassdef> */
+{ /* Inline kernel$Object$== (var_n,((val*)NULL)) on <var_n:nullable AClassdef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_n,var_other) on <var_n:nullable AClassdef(AClassdef)> */
+{ /* Inline kernel$Object$is_same_instance (var_n,var_other) on <var_n:nullable AClassdef(AClassdef)> */
 var11 = var_n == var_other;
 var9 = var11;
 goto RET_LABEL10;
@@ -382,11 +412,14 @@ goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_n) on <var_n:nullable AClassdef(AClassdef)> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_n) on <var_n:nullable AClassdef(AClassdef)> */
 var14 = var_n->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_n:nullable AClassdef(AClassdef)> */
 if (unlikely(var14 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var12 = var14;
@@ -420,9 +453,12 @@ var19 = var_npropdef->type->type_table[cltype] == idtype;
 }
 if (var19){
 {
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
 var22 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
 if (unlikely(var22 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
@@ -432,10 +468,10 @@ RET_LABEL21:(void)0;
 }
 }
 {
-nitc__phase___ToolContext___run_phases_on_npropdef(var20, var_npropdef); /* Direct call phase#ToolContext#run_phases_on_npropdef on <var20:ToolContext>*/
+nitc__phase___ToolContext___run_phases_on_npropdef(var20, var_npropdef); /* Direct call phase$ToolContext$run_phases_on_npropdef on <var20:ToolContext>*/
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_res, var_npropdef); /* Direct call array#Array#add on <var_res:Array[AAttrPropdef]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_res, var_npropdef); /* Direct call array$Array$add on <var_res:Array[AAttrPropdef]>*/
 }
 } else {
 }
@@ -452,7 +488,7 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ModelBuilder#build_properties for (self: ModelBuilder, AClassdef) */
+/* method modelize_property$ModelBuilder$build_properties for (self: ModelBuilder, AClassdef) */
 void nitc__modelize_property___ModelBuilder___build_properties(val* self, val* p0) {
 val* var_nclassdef /* var nclassdef: AClassdef */;
 short int var /* : Bool */;
@@ -544,7 +580,7 @@ val* var105 /* : MModule */;
 val* var107 /* : MModule */;
 short int var108 /* : Bool */;
 short int var109 /* : Bool */;
-val* var111 /* : MBottomType */;
+val* var111 /* : MErrorType */;
 val* var112 /* : MModule */;
 val* var114 /* : MModule */;
 val* var115 /* : Model */;
@@ -574,7 +610,7 @@ int cltype145;
 int idtype146;
 var_nclassdef = p0;
 {
-{ /* Inline modelize_property#AClassdef#build_properties_is_done (var_nclassdef) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_property$AClassdef$build_properties_is_done (var_nclassdef) on <var_nclassdef:AClassdef> */
 var2 = var_nclassdef->attrs[COLOR_nitc__modelize_property__AClassdef___build_properties_is_done].s; /* _build_properties_is_done on <var_nclassdef:AClassdef> */
 var = var2;
 RET_LABEL1:(void)0;
@@ -585,13 +621,13 @@ goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline modelize_property#AClassdef#build_properties_is_done= (var_nclassdef,1) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_property$AClassdef$build_properties_is_done= (var_nclassdef,1) on <var_nclassdef:AClassdef> */
 var_nclassdef->attrs[COLOR_nitc__modelize_property__AClassdef___build_properties_is_done].s = 1; /* _build_properties_is_done on <var_nclassdef:AClassdef> */
 RET_LABEL3:(void)0;
 }
 }
 {
-{ /* Inline modelize_class#AClassdef#mclassdef (var_nclassdef) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_class$AClassdef$mclassdef (var_nclassdef) on <var_nclassdef:AClassdef> */
 var6 = var_nclassdef->attrs[COLOR_nitc__modelize_class__AClassdef___mclassdef].val; /* _mclassdef on <var_nclassdef:AClassdef> */
 var4 = var6;
 RET_LABEL5:(void)0;
@@ -604,10 +640,10 @@ var7 = 1; /* is null */
 var7 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mclassdef,((val*)NULL)) on <var_mclassdef:nullable MClassDef> */
+{ /* Inline kernel$Object$== (var_mclassdef,((val*)NULL)) on <var_mclassdef:nullable MClassDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclassdef,var_other) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline kernel$Object$is_same_instance (var_mclassdef,var_other) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var12 = var_mclassdef == var_other;
 var10 = var12;
 goto RET_LABEL11;
@@ -625,7 +661,7 @@ goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MClassDef#in_hierarchy (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline model$MClassDef$in_hierarchy (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var15 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___in_hierarchy].val; /* _in_hierarchy on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var13 = var15;
 RET_LABEL14:(void)0;
@@ -637,10 +673,10 @@ var16 = 1; /* is null */
 var16 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var13,((val*)NULL)) on <var13:nullable POSetElement[MClassDef]> */
+{ /* Inline kernel$Object$== (var13,((val*)NULL)) on <var13:nullable POSetElement[MClassDef]> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var13,var_other) on <var13:nullable POSetElement[MClassDef](POSetElement[MClassDef])> */
+{ /* Inline kernel$Object$is_same_instance (var13,var_other) on <var13:nullable POSetElement[MClassDef](POSetElement[MClassDef])> */
 var21 = var13 == var_other;
 var19 = var21;
 goto RET_LABEL20;
@@ -658,15 +694,18 @@ goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MClassDef#in_hierarchy (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline model$MClassDef$in_hierarchy (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var24 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___in_hierarchy].val; /* _in_hierarchy on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var22 = var24;
 RET_LABEL23:(void)0;
 }
 }
 if (var22 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 92);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 91);
 fatal_exit(1);
 } else {
 var25 = poset___poset__POSetElement___direct_greaters(var22);
@@ -689,11 +728,14 @@ var29 = ((val*(*)(val* self))((((long)var_27&3)?class_info[((long)var_27&3)]:var
 }
 var_superclassdef = var29;
 {
-{ /* Inline modelize_class#ModelBuilder#mclassdef2nclassdef (self) on <self:ModelBuilder> */
+{ /* Inline modelize_class$ModelBuilder$mclassdef2nclassdef (self) on <self:ModelBuilder> */
 var32 = self->attrs[COLOR_nitc__modelize_class__ModelBuilder___mclassdef2nclassdef].val; /* _mclassdef2nclassdef on <self:ModelBuilder> */
 if (unlikely(var32 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef2nclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 435);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 448);
 fatal_exit(1);
 }
 var30 = var32;
@@ -709,11 +751,14 @@ goto BREAK_label35;
 } else {
 }
 {
-{ /* Inline modelize_class#ModelBuilder#mclassdef2nclassdef (self) on <self:ModelBuilder> */
+{ /* Inline modelize_class$ModelBuilder$mclassdef2nclassdef (self) on <self:ModelBuilder> */
 var38 = self->attrs[COLOR_nitc__modelize_class__ModelBuilder___mclassdef2nclassdef].val; /* _mclassdef2nclassdef on <self:ModelBuilder> */
 if (unlikely(var38 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef2nclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 435);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_class, 448);
 fatal_exit(1);
 }
 var36 = var38;
@@ -724,7 +769,7 @@ RET_LABEL37:(void)0;
 var39 = core___core__HashMap___core__abstract_collection__MapRead___91d_93d(var36, var_superclassdef);
 }
 {
-nitc__modelize_property___ModelBuilder___build_properties(self, var39); /* Direct call modelize_property#ModelBuilder#build_properties on <self:ModelBuilder>*/
+nitc__modelize_property___ModelBuilder___build_properties(self, var39); /* Direct call modelize_property$ModelBuilder$build_properties on <self:ModelBuilder>*/
 }
 BREAK_label35: (void)0;
 {
@@ -736,10 +781,10 @@ BREAK_label: (void)0;
 ((void(*)(val* self))((((long)var_27&3)?class_info[((long)var_27&3)]:var_27->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_27); /* finish on <var_27:Iterator[MClassDef]>*/
 }
 {
-nitc__modelize_property___MClassDef___build_self_type(var_mclassdef, self, var_nclassdef); /* Direct call modelize_property#MClassDef#build_self_type on <var_mclassdef:nullable MClassDef(MClassDef)>*/
+nitc__modelize_property___MClassDef___build_self_type(var_mclassdef, self, var_nclassdef); /* Direct call modelize_property$MClassDef$build_self_type on <var_mclassdef:nullable MClassDef(MClassDef)>*/
 }
 {
-{ /* Inline modelize_class#AClassdef#all_defs (var_nclassdef) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_class$AClassdef$all_defs (var_nclassdef) on <var_nclassdef:AClassdef> */
 var42 = var_nclassdef->attrs[COLOR_nitc__modelize_class__AClassdef___all_defs].val; /* _all_defs on <var_nclassdef:AClassdef> */
 var40 = var42;
 RET_LABEL41:(void)0;
@@ -747,8 +792,11 @@ RET_LABEL41:(void)0;
 }
 var_43 = var40;
 if (var_43 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 98);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 97);
 fatal_exit(1);
 } else {
 var44 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_43);
@@ -767,11 +815,14 @@ var48 = ((val*(*)(val* self))((((long)var_45&3)?class_info[((long)var_45&3)]:var
 }
 var_nclassdef2 = var48;
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
 var51 = var_nclassdef2->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef2:AClassdef> */
 if (unlikely(var51 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var49 = var51;
@@ -807,11 +858,14 @@ BREAK_label56: (void)0;
 ((void(*)(val* self))((((long)var_54&3)?class_info[((long)var_54&3)]:var_54->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_54); /* finish on <var_54:Iterator[APropdef]>*/
 }
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
 var60 = var_nclassdef2->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef2:AClassdef> */
 if (unlikely(var60 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var58 = var60;
@@ -847,11 +901,14 @@ BREAK_label65: (void)0;
 ((void(*)(val* self))((((long)var_63&3)?class_info[((long)var_63&3)]:var_63->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_63); /* finish on <var_63:Iterator[APropdef]>*/
 }
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
 var70 = var_nclassdef2->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef2:AClassdef> */
 if (unlikely(var70 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var68 = var70;
@@ -889,7 +946,7 @@ goto BREAK_label80;
 } else {
 }
 {
-{ /* Inline modelize_property#APropdef#mpropdef (var_npropdef77) on <var_npropdef77:APropdef(ATypePropdef)> */
+{ /* Inline modelize_property$APropdef$mpropdef (var_npropdef77) on <var_npropdef77:APropdef(ATypePropdef)> */
 var83 = var_npropdef77->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef77:APropdef(ATypePropdef)> */
 var81 = var83;
 RET_LABEL82:(void)0;
@@ -902,10 +959,10 @@ var84 = 1; /* is null */
 var84 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mpropdef,((val*)NULL)) on <var_mpropdef:nullable MVirtualTypeDef> */
+{ /* Inline kernel$Object$== (var_mpropdef,((val*)NULL)) on <var_mpropdef:nullable MVirtualTypeDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_mpropdef,var_other) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
+{ /* Inline kernel$Object$is_same_instance (var_mpropdef,var_other) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var89 = var_mpropdef == var_other;
 var87 = var89;
 goto RET_LABEL88;
@@ -923,7 +980,7 @@ goto BREAK_label80;
 } else {
 }
 {
-{ /* Inline model#MVirtualTypeDef#bound (var_mpropdef) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
+{ /* Inline model$MVirtualTypeDef$bound (var_mpropdef) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var92 = var_mpropdef->attrs[COLOR_nitc__model__MVirtualTypeDef___bound].val; /* _bound on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var90 = var92;
 RET_LABEL91:(void)0;
@@ -935,10 +992,10 @@ var93 = 1; /* is null */
 var93 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var90,((val*)NULL)) on <var90:nullable MType> */
+{ /* Inline kernel$Object$== (var90,((val*)NULL)) on <var90:nullable MType> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var90,var_other) on <var90:nullable MType(MType)> */
+{ /* Inline kernel$Object$is_same_instance (var90,var_other) on <var90:nullable MType(MType)> */
 var98 = var90 == var_other;
 var96 = var98;
 goto RET_LABEL97;
@@ -956,11 +1013,14 @@ goto BREAK_label80;
 } else {
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var101 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 if (unlikely(var101 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
 var99 = var101;
@@ -968,11 +1028,14 @@ RET_LABEL100:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#bound_mtype (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline model$MClassDef$bound_mtype (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var104 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___bound_mtype].val; /* _bound_mtype on <var_mclassdef:nullable MClassDef(MClassDef)> */
 if (unlikely(var104 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _bound_mtype");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 579);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 594);
 fatal_exit(1);
 }
 var102 = var104;
@@ -980,11 +1043,14 @@ RET_LABEL103:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline model$MClassDef$mmodule (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var107 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:nullable MClassDef(MClassDef)> */
 if (unlikely(var107 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
 var105 = var107;
@@ -997,18 +1063,21 @@ var108 = nitc__modelize_property___ModelBuilder___check_virtual_types_circularit
 var109 = !var108;
 if (var109){
 {
-{ /* Inline model_base#MEntity#is_broken= (var_mpropdef,1) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
+{ /* Inline model_base$MEntity$is_broken= (var_mpropdef,1) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var_mpropdef->attrs[COLOR_nitc__model_base__MEntity___is_broken].s = 1; /* _is_broken on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 RET_LABEL110:(void)0;
 }
 }
-var111 = NEW_nitc__MBottomType(&type_nitc__MBottomType);
+var111 = NEW_nitc__MErrorType(&type_nitc__MErrorType);
 {
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
+{ /* Inline model$MClassDef$mmodule (var_mclassdef) on <var_mclassdef:nullable MClassDef(MClassDef)> */
 var114 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:nullable MClassDef(MClassDef)> */
 if (unlikely(var114 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
 var112 = var114;
@@ -1016,11 +1085,14 @@ RET_LABEL113:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#model (var112) on <var112:MModule> */
+{ /* Inline mmodule$MModule$model (var112) on <var112:MModule> */
 var117 = var112->attrs[COLOR_nitc__mmodule__MModule___model].val; /* _model on <var112:MModule> */
 if (unlikely(var117 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _model");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mmodule, 78);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mmodule, 77);
 fatal_exit(1);
 }
 var115 = var117;
@@ -1028,13 +1100,13 @@ RET_LABEL116:(void)0;
 }
 }
 {
-((void(*)(val* self, val* p0))(var111->class->vft[COLOR_nitc__model__MBottomType__model_61d]))(var111, var115); /* model= on <var111:MBottomType>*/
+((void(*)(val* self, val* p0))(var111->class->vft[COLOR_nitc__model__MErrorType__model_61d]))(var111, var115); /* model= on <var111:MErrorType>*/
 }
 {
-((void(*)(val* self))(var111->class->vft[COLOR_core__kernel__Object__init]))(var111); /* init on <var111:MBottomType>*/
+((void(*)(val* self))(var111->class->vft[COLOR_core__kernel__Object__init]))(var111); /* init on <var111:MErrorType>*/
 }
 {
-{ /* Inline model#MVirtualTypeDef#bound= (var_mpropdef,var111) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
+{ /* Inline model$MVirtualTypeDef$bound= (var_mpropdef,var111) on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 var_mpropdef->attrs[COLOR_nitc__model__MVirtualTypeDef___bound].val = var111; /* _bound on <var_mpropdef:nullable MVirtualTypeDef(MVirtualTypeDef)> */
 RET_LABEL118:(void)0;
 }
@@ -1051,11 +1123,14 @@ BREAK_label75: (void)0;
 ((void(*)(val* self))((((long)var_73&3)?class_info[((long)var_73&3)]:var_73->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_73); /* finish on <var_73:Iterator[APropdef]>*/
 }
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
 var121 = var_nclassdef2->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef2:AClassdef> */
 if (unlikely(var121 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var119 = var121;
@@ -1093,7 +1168,7 @@ goto BREAK_label133;
 } else {
 }
 {
-nitc__modelize_property___ATypePropdef___APropdef__check_signature(var_npropdef128, self); /* Direct call modelize_property#ATypePropdef#check_signature on <var_npropdef128:APropdef(ATypePropdef)>*/
+nitc__modelize_property___ATypePropdef___APropdef__check_signature(var_npropdef128, self); /* Direct call modelize_property$ATypePropdef$check_signature on <var_npropdef128:APropdef(ATypePropdef)>*/
 }
 BREAK_label133: (void)0;
 {
@@ -1105,11 +1180,14 @@ BREAK_label126: (void)0;
 ((void(*)(val* self))((((long)var_124&3)?class_info[((long)var_124&3)]:var_124->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_124); /* finish on <var_124:Iterator[APropdef]>*/
 }
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef2) on <var_nclassdef2:AClassdef> */
 var136 = var_nclassdef2->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef2:AClassdef> */
 if (unlikely(var136 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
 var134 = var136;
@@ -1166,11 +1244,11 @@ BREAK_label47: (void)0;
 ((void(*)(val* self))((((long)var_45&3)?class_info[((long)var_45&3)]:var_45->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_45); /* finish on <var_45:IndexedIterator[AClassdef]>*/
 }
 {
-nitc__modelize_property___ModelBuilder___process_default_constructors(self, var_nclassdef); /* Direct call modelize_property#ModelBuilder#process_default_constructors on <self:ModelBuilder>*/
+nitc__modelize_property___ModelBuilder___process_default_constructors(self, var_nclassdef); /* Direct call modelize_property$ModelBuilder$process_default_constructors on <self:ModelBuilder>*/
 }
 RET_LABEL:;
 }
-/* method modelize_property#ModelBuilder#the_root_init_mmethod for (self: ModelBuilder): nullable MMethod */
+/* method modelize_property$ModelBuilder$the_root_init_mmethod for (self: ModelBuilder): nullable MMethod */
 val* nitc__modelize_property___ModelBuilder___the_root_init_mmethod(val* self) {
 val* var /* : nullable MMethod */;
 val* var1 /* : nullable MMethod */;
@@ -1179,12 +1257,12 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ModelBuilder#the_root_init_mmethod= for (self: ModelBuilder, nullable MMethod) */
+/* method modelize_property$ModelBuilder$the_root_init_mmethod= for (self: ModelBuilder, nullable MMethod) */
 void nitc__modelize_property___ModelBuilder___the_root_init_mmethod_61d(val* self, val* p0) {
 self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val = p0; /* _the_root_init_mmethod on <self:ModelBuilder> */
 RET_LABEL:;
 }
-/* method modelize_property#ModelBuilder#process_default_constructors for (self: ModelBuilder, AClassdef) */
+/* method modelize_property$ModelBuilder$process_default_constructors for (self: ModelBuilder, AClassdef) */
 void nitc__modelize_property___ModelBuilder___process_default_constructors(val* self, val* p0) {
 val* var_nclassdef /* var nclassdef: AClassdef */;
 val* var /* : nullable MClassDef */;
@@ -1199,584 +1277,730 @@ val* var9 /* : String */;
 val* var11 /* : String */;
 static val* varonce;
 val* var12 /* : String */;
-char* var13 /* : NativeString */;
+char* var13 /* : CString */;
 val* var14 /* : String */;
-short int var15 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var16 /* : nullable MMethod */;
-val* var18 /* : nullable MMethod */;
+val* var15 /* : nullable Int */;
+val* var16 /* : nullable Int */;
+val* var17 /* : nullable Bool */;
+val* var18 /* : nullable Bool */;
 short int var19 /* : Bool */;
-short int var20 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var22 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var20 /* : nullable MMethod */;
+val* var22 /* : nullable MMethod */;
+short int var23 /* : Bool */;
 short int var24 /* : Bool */;
-val* var25 /* : MMethod */;
-static val* varonce26;
-val* var27 /* : String */;
-char* var28 /* : NativeString */;
-val* var29 /* : String */;
-val* var30 /* : MClass */;
-val* var32 /* : MClass */;
-val* var33 /* : MVisibility */;
-val* var35 /* : MVisibility */;
-val* var_mprop /* var mprop: MMethod */;
-val* var37 /* : MMethodDef */;
+val* var_other /* var other: nullable Object */;
+short int var26 /* : Bool */;
+short int var28 /* : Bool */;
+val* var29 /* : MMethod */;
+static val* varonce30;
+val* var31 /* : String */;
+char* var32 /* : CString */;
+val* var33 /* : String */;
+val* var34 /* : nullable Int */;
+val* var35 /* : nullable Int */;
+val* var36 /* : nullable Bool */;
+val* var37 /* : nullable Bool */;
 val* var38 /* : Location */;
 val* var40 /* : Location */;
+val* var41 /* : MClass */;
+val* var43 /* : MClass */;
+val* var44 /* : MVisibility */;
+val* var46 /* : MVisibility */;
+val* var_mprop /* var mprop: MMethod */;
+val* var48 /* : MMethodDef */;
+val* var49 /* : Location */;
+val* var51 /* : Location */;
 val* var_mpropdef /* var mpropdef: MMethodDef */;
-val* var41 /* : Array[MParameter] */;
+val* var52 /* : Array[MParameter] */;
 val* var_mparameters /* var mparameters: Array[MParameter] */;
-val* var42 /* : MSignature */;
+val* var53 /* : MSignature */;
 val* var_msignature /* var msignature: MSignature */;
-val* var47 /* : ToolContext */;
-val* var49 /* : ToolContext */;
-val* var51 /* : NativeArray[String] */;
-static val* varonce50;
-static val* varonce52;
-val* var53 /* : String */;
-char* var54 /* : NativeString */;
-val* var55 /* : String */;
-val* var56 /* : String */;
-val* var57 /* : String */;
-val* var58 /* : String */;
-val* var59 /* : String */;
+val* var57 /* : ToolContext */;
+val* var59 /* : ToolContext */;
+val* var61 /* : NativeArray[String] */;
+static val* varonce60;
+static val* varonce62;
+val* var63 /* : String */;
+char* var64 /* : CString */;
+val* var65 /* : String */;
+val* var66 /* : nullable Int */;
+val* var67 /* : nullable Int */;
+val* var68 /* : nullable Bool */;
+val* var69 /* : nullable Bool */;
+val* var70 /* : String */;
+val* var71 /* : String */;
+val* var72 /* : String */;
+val* var73 /* : String */;
 val* var_defined_init /* var defined_init: nullable MMethodDef */;
-val* var61 /* : Array[MPropDef] */;
-val* var63 /* : Array[MPropDef] */;
-val* var_64 /* var : Array[MPropDef] */;
-val* var65 /* : IndexedIterator[nullable Object] */;
-val* var_66 /* var : IndexedIterator[MPropDef] */;
-short int var67 /* : Bool */;
-val* var68 /* : nullable Object */;
-val* var_mpropdef69 /* var mpropdef: MPropDef */;
-short int var70 /* : Bool */;
+val* var75 /* : Array[MPropDef] */;
+val* var77 /* : Array[MPropDef] */;
+val* var_78 /* var : Array[MPropDef] */;
+val* var79 /* : IndexedIterator[nullable Object] */;
+val* var_80 /* var : IndexedIterator[MPropDef] */;
+short int var81 /* : Bool */;
+val* var82 /* : nullable Object */;
+val* var_mpropdef83 /* var mpropdef: MPropDef */;
+short int var84 /* : Bool */;
 int cltype;
 int idtype;
-short int var71 /* : Bool */;
-val* var73 /* : MProperty */;
-val* var75 /* : MProperty */;
-short int var76 /* : Bool */;
-short int var78 /* : Bool */;
-short int var79 /* : Bool */;
-val* var80 /* : MProperty */;
-val* var82 /* : MProperty */;
-short int var83 /* : Bool */;
 short int var85 /* : Bool */;
-short int var86 /* : Bool */;
-short int var87 /* : Bool */;
-short int var89 /* : Bool */;
-short int var91 /* : Bool */;
-val* var92 /* : MProperty */;
+val* var87 /* : MProperty */;
+val* var89 /* : MProperty */;
+short int var90 /* : Bool */;
+short int var92 /* : Bool */;
+short int var93 /* : Bool */;
 val* var94 /* : MProperty */;
-val* var95 /* : String */;
-val* var97 /* : String */;
-static val* varonce98;
-val* var99 /* : String */;
-char* var100 /* : NativeString */;
-val* var101 /* : String */;
-short int var102 /* : Bool */;
+val* var96 /* : MProperty */;
+short int var97 /* : Bool */;
+short int var99 /* : Bool */;
+short int var100 /* : Bool */;
+short int var101 /* : Bool */;
 short int var103 /* : Bool */;
-int cltype104;
-int idtype105;
-short int var106 /* : Bool */;
-val* var107 /* : Array[MParameter] */;
-val* var_mparameters108 /* var mparameters: Array[MParameter] */;
-val* var109 /* : Array[MProperty] */;
-val* var_initializers /* var initializers: Array[MProperty] */;
-val* var110 /* : ANodes[APropdef] */;
-val* var112 /* : ANodes[APropdef] */;
-val* var_113 /* var : ANodes[APropdef] */;
-val* var114 /* : Iterator[ANode] */;
-val* var_115 /* var : Iterator[APropdef] */;
-short int var116 /* : Bool */;
-val* var118 /* : nullable Object */;
-val* var_npropdef /* var npropdef: APropdef */;
-short int var119 /* : Bool */;
-int cltype120;
-int idtype121;
-short int var122 /* : Bool */;
+short int var105 /* : Bool */;
+val* var106 /* : MProperty */;
+val* var108 /* : MProperty */;
+val* var109 /* : String */;
+val* var111 /* : String */;
+static val* varonce112;
+val* var113 /* : String */;
+char* var114 /* : CString */;
+val* var115 /* : String */;
+val* var116 /* : nullable Int */;
+val* var117 /* : nullable Int */;
+val* var118 /* : nullable Bool */;
+val* var119 /* : nullable Bool */;
+short int var120 /* : Bool */;
+short int var121 /* : Bool */;
+int cltype122;
+int idtype123;
 short int var124 /* : Bool */;
-short int var125 /* : Bool */;
-val* var127 /* : nullable MPropDef */;
-val* var129 /* : nullable MPropDef */;
-val* var_mpropdef130 /* var mpropdef: nullable MMethodDef */;
-short int var131 /* : Bool */;
-short int var132 /* : Bool */;
+val* var125 /* : Array[MParameter] */;
+val* var_mparameters126 /* var mparameters: Array[MParameter] */;
+val* var127 /* : Array[MProperty] */;
+val* var_initializers /* var initializers: Array[MProperty] */;
+val* var128 /* : ANodes[APropdef] */;
+val* var130 /* : ANodes[APropdef] */;
+val* var_131 /* var : ANodes[APropdef] */;
+val* var132 /* : Iterator[ANode] */;
+val* var_133 /* var : Iterator[APropdef] */;
 short int var134 /* : Bool */;
-short int var136 /* : Bool */;
-val* var137 /* : nullable MSignature */;
-val* var139 /* : nullable MSignature */;
-val* var_sig /* var sig: nullable MSignature */;
+val* var136 /* : nullable Object */;
+val* var_npropdef /* var npropdef: APropdef */;
+short int var137 /* : Bool */;
+int cltype138;
+int idtype139;
 short int var140 /* : Bool */;
-short int var141 /* : Bool */;
+short int var142 /* : Bool */;
 short int var143 /* : Bool */;
-short int var145 /* : Bool */;
-val* var146 /* : Array[MParameter] */;
-val* var148 /* : Array[MParameter] */;
-val* var149 /* : MProperty */;
-val* var151 /* : MProperty */;
-val* var152 /* : MProperty */;
-val* var154 /* : MProperty */;
-short int var156 /* : Bool */;
-int cltype157;
-int idtype158;
-val* var159 /* : nullable MMethodDef */;
-val* var161 /* : nullable MMethodDef */;
-val* var_mreadpropdef /* var mreadpropdef: nullable MMethodDef */;
-short int var162 /* : Bool */;
+val* var145 /* : nullable MPropDef */;
+val* var147 /* : nullable MPropDef */;
+val* var_mpropdef148 /* var mpropdef: nullable MMethodDef */;
+short int var149 /* : Bool */;
+short int var150 /* : Bool */;
+short int var152 /* : Bool */;
+short int var154 /* : Bool */;
+val* var155 /* : nullable MSignature */;
+val* var157 /* : nullable MSignature */;
+val* var_sig /* var sig: nullable MSignature */;
+short int var158 /* : Bool */;
+short int var159 /* : Bool */;
+short int var161 /* : Bool */;
 short int var163 /* : Bool */;
-short int var165 /* : Bool */;
-short int var167 /* : Bool */;
-val* var168 /* : nullable MSignature */;
-val* var170 /* : nullable MSignature */;
-val* var_msignature171 /* var msignature: nullable MSignature */;
-short int var172 /* : Bool */;
-short int var173 /* : Bool */;
-short int var175 /* : Bool */;
-short int var177 /* : Bool */;
-short int var178 /* : Bool */;
+val* var164 /* : Array[MParameter] */;
+val* var166 /* : Array[MParameter] */;
+val* var167 /* : MProperty */;
+val* var169 /* : MProperty */;
+val* var170 /* : MProperty */;
+val* var172 /* : MProperty */;
+short int var174 /* : Bool */;
+int cltype175;
+int idtype176;
+val* var177 /* : nullable MMethodDef */;
+val* var179 /* : nullable MMethodDef */;
+val* var_mreadpropdef /* var mreadpropdef: nullable MMethodDef */;
 short int var180 /* : Bool */;
-static val* varonce181;
-val* var182 /* : String */;
-char* var183 /* : NativeString */;
-val* var184 /* : String */;
-val* var185 /* : nullable AAnnotation */;
-val* var_atlateinit /* var atlateinit: nullable AAnnotation */;
-short int var186 /* : Bool */;
-short int var187 /* : Bool */;
-val* var_other189 /* var other: nullable Object */;
+short int var181 /* : Bool */;
+short int var183 /* : Bool */;
+short int var185 /* : Bool */;
+val* var186 /* : nullable MSignature */;
+val* var188 /* : nullable MSignature */;
+val* var_msignature189 /* var msignature: nullable MSignature */;
 short int var190 /* : Bool */;
 short int var191 /* : Bool */;
-val* var192 /* : MProperty */;
-val* var194 /* : MProperty */;
-val* var195 /* : MProperty */;
-val* var197 /* : MProperty */;
-short int var199 /* : Bool */;
-short int var201 /* : Bool */;
-val* var202 /* : MProperty */;
-val* var204 /* : MProperty */;
-val* var205 /* : String */;
-val* var207 /* : String */;
-val* var_paramname /* var paramname: String */;
-val* var208 /* : nullable MType */;
-val* var210 /* : nullable MType */;
-val* var_ret_type /* var ret_type: nullable MType */;
-short int var211 /* : Bool */;
+short int var193 /* : Bool */;
+short int var195 /* : Bool */;
+short int var196 /* : Bool */;
+short int var198 /* : Bool */;
+static val* varonce199;
+val* var200 /* : String */;
+char* var201 /* : CString */;
+val* var202 /* : String */;
+val* var203 /* : nullable Int */;
+val* var204 /* : nullable Int */;
+val* var205 /* : nullable Bool */;
+val* var206 /* : nullable Bool */;
+val* var207 /* : nullable AAnnotation */;
+val* var_atlateinit /* var atlateinit: nullable AAnnotation */;
+short int var208 /* : Bool */;
+short int var209 /* : Bool */;
+val* var_other211 /* var other: nullable Object */;
 short int var212 /* : Bool */;
-short int var214 /* : Bool */;
-short int var216 /* : Bool */;
-val* var217 /* : MParameter */;
-val* var_mparameter /* var mparameter: MParameter */;
-val* var218 /* : nullable MMethodDef */;
-val* var220 /* : nullable MMethodDef */;
-val* var_msetter /* var msetter: nullable MMethodDef */;
+short int var213 /* : Bool */;
+val* var214 /* : MProperty */;
+val* var216 /* : MProperty */;
+val* var217 /* : MProperty */;
+val* var219 /* : MProperty */;
 short int var221 /* : Bool */;
 short int var222 /* : Bool */;
 short int var224 /* : Bool */;
+short int var_225 /* var : Bool */;
 short int var226 /* : Bool */;
-val* var227 /* : nullable MPropDef */;
-val* var229 /* : nullable MPropDef */;
-val* var230 /* : MProperty */;
-val* var232 /* : MProperty */;
-val* var233 /* : nullable MPropDef */;
-val* var235 /* : nullable MPropDef */;
-val* var236 /* : MProperty */;
-val* var238 /* : MProperty */;
-val* var240 /* : MProperty */;
-val* var242 /* : MProperty */;
-val* var243 /* : MProperty */;
-val* var245 /* : MProperty */;
-val* var247 /* : nullable MMethod */;
-val* var249 /* : nullable MMethod */;
-val* var_the_root_init_mmethod /* var the_root_init_mmethod: nullable MMethod */;
-short int var250 /* : Bool */;
+short int var228 /* : Bool */;
+short int var229 /* : Bool */;
+val* var230 /* : nullable MMethodDef */;
+val* var232 /* : nullable MMethodDef */;
+val* var_msetter /* var msetter: nullable MMethodDef */;
+short int var233 /* : Bool */;
+short int var234 /* : Bool */;
+short int var236 /* : Bool */;
+short int var238 /* : Bool */;
+val* var239 /* : MProperty */;
+val* var241 /* : MProperty */;
+val* var242 /* : String */;
+val* var244 /* : String */;
+val* var_paramname /* var paramname: String */;
+val* var245 /* : nullable MType */;
+val* var247 /* : nullable MType */;
+val* var_ret_type /* var ret_type: nullable MType */;
+short int var248 /* : Bool */;
+short int var249 /* : Bool */;
 short int var251 /* : Bool */;
 short int var253 /* : Bool */;
-short int var255 /* : Bool */;
-val* var256 /* : MModule */;
-val* var258 /* : MModule */;
-val* var259 /* : MClassType */;
-val* var261 /* : MClassType */;
-val* var262 /* : Array[MPropDef] */;
+val* var254 /* : MParameter */;
+val* var_mparameter /* var mparameter: MParameter */;
+val* var255 /* : nullable MPropDef */;
+val* var257 /* : nullable MPropDef */;
+val* var258 /* : MProperty */;
+val* var260 /* : MProperty */;
+val* var261 /* : nullable MPropDef */;
+val* var263 /* : nullable MPropDef */;
+val* var264 /* : MProperty */;
+val* var266 /* : MProperty */;
+val* var268 /* : nullable MSignature */;
+val* var270 /* : nullable MSignature */;
+val* var271 /* : Array[MParameter] */;
+val* var273 /* : Array[MParameter] */;
+val* var274 /* : MProperty */;
+val* var276 /* : MProperty */;
+val* var277 /* : MProperty */;
+val* var279 /* : MProperty */;
+val* var281 /* : nullable MMethod */;
+val* var283 /* : nullable MMethod */;
+val* var_the_root_init_mmethod /* var the_root_init_mmethod: nullable MMethod */;
+short int var284 /* : Bool */;
+short int var285 /* : Bool */;
+short int var287 /* : Bool */;
+short int var289 /* : Bool */;
+val* var290 /* : MModule */;
+val* var292 /* : MModule */;
+val* var293 /* : MClassType */;
+val* var295 /* : MClassType */;
+val* var296 /* : Array[MPropDef] */;
 val* var_spropdefs /* var spropdefs: Array[MMethodDef] */;
-short int var263 /* : Bool */;
-val* var264 /* : ToolContext */;
-val* var266 /* : ToolContext */;
-val* var267 /* : Location */;
-val* var269 /* : Location */;
-val* var271 /* : NativeArray[String] */;
-static val* varonce270;
-static val* varonce272;
-val* var273 /* : String */;
-char* var274 /* : NativeString */;
-val* var275 /* : String */;
-static val* varonce276;
-val* var277 /* : String */;
-char* var278 /* : NativeString */;
-val* var279 /* : String */;
-static val* varonce280;
-val* var281 /* : String */;
-char* var282 /* : NativeString */;
-val* var283 /* : String */;
-val* var284 /* : String */;
-val* var285 /* : MClassDef */;
-val* var287 /* : MClassDef */;
-val* var288 /* : String */;
-val* var289 /* : String */;
-val* var290 /* : Message */;
-static val* varonce291;
-val* var292 /* : String */;
-char* var293 /* : NativeString */;
-val* var294 /* : String */;
-val* var295 /* : nullable AAnnotation */;
-val* var_autoinit /* var autoinit: nullable AAnnotation */;
-static val* varonce296;
-val* var297 /* : String */;
-char* var298 /* : NativeString */;
-val* var299 /* : String */;
-val* var300 /* : nullable AAnnotation */;
-val* var_noautoinit /* var noautoinit: nullable AAnnotation */;
-short int var301 /* : Bool */;
-short int var302 /* : Bool */;
-short int var304 /* : Bool */;
-short int var305 /* : Bool */;
-short int var306 /* : Bool */;
-short int var307 /* : Bool */;
-short int var309 /* : Bool */;
-short int var310 /* : Bool */;
-static val* varonce311;
-val* var312 /* : String */;
-char* var313 /* : NativeString */;
-val* var314 /* : String */;
-val* var315 /* : ANodes[AExpr] */;
-val* var317 /* : ANodes[AExpr] */;
-short int var318 /* : Bool */;
-static val* varonce319;
-val* var320 /* : String */;
-char* var321 /* : NativeString */;
-val* var322 /* : String */;
-val* var323 /* : ANodes[AExpr] */;
-val* var325 /* : ANodes[AExpr] */;
-val* var_326 /* var : ANodes[AExpr] */;
-val* var327 /* : Iterator[ANode] */;
-val* var_328 /* var : Iterator[AExpr] */;
-short int var329 /* : Bool */;
-val* var331 /* : nullable Object */;
-val* var_narg /* var narg: AExpr */;
-val* var332 /* : nullable String */;
-val* var_id /* var id: nullable String */;
-short int var333 /* : Bool */;
-short int var334 /* : Bool */;
-static val* varonce335;
-val* var336 /* : String */;
-char* var337 /* : NativeString */;
+short int var297 /* : Bool */;
+val* var298 /* : ToolContext */;
+val* var300 /* : ToolContext */;
+val* var301 /* : Location */;
+val* var303 /* : Location */;
+val* var305 /* : NativeArray[String] */;
+static val* varonce304;
+static val* varonce306;
+val* var307 /* : String */;
+char* var308 /* : CString */;
+val* var309 /* : String */;
+val* var310 /* : nullable Int */;
+val* var311 /* : nullable Int */;
+val* var312 /* : nullable Bool */;
+val* var313 /* : nullable Bool */;
+static val* varonce314;
+val* var315 /* : String */;
+char* var316 /* : CString */;
+val* var317 /* : String */;
+val* var318 /* : nullable Int */;
+val* var319 /* : nullable Int */;
+val* var320 /* : nullable Bool */;
+val* var321 /* : nullable Bool */;
+static val* varonce322;
+val* var323 /* : String */;
+char* var324 /* : CString */;
+val* var325 /* : String */;
+val* var326 /* : nullable Int */;
+val* var327 /* : nullable Int */;
+val* var328 /* : nullable Bool */;
+val* var329 /* : nullable Bool */;
+val* var330 /* : String */;
+val* var331 /* : MClassDef */;
+val* var333 /* : MClassDef */;
+val* var334 /* : String */;
+val* var335 /* : String */;
+val* var336 /* : Message */;
+static val* varonce337;
 val* var338 /* : String */;
-static val* varonce339;
+char* var339 /* : CString */;
 val* var340 /* : String */;
-char* var341 /* : NativeString */;
-val* var342 /* : String */;
-val* var343 /* : String */;
-val* var344 /* : nullable MProperty */;
-val* var_p /* var p: nullable MProperty */;
-short int var345 /* : Bool */;
-short int var346 /* : Bool */;
-short int var348 /* : Bool */;
-short int var350 /* : Bool */;
-val* var351 /* : nullable MProperty */;
-short int var352 /* : Bool */;
-short int var353 /* : Bool */;
+val* var341 /* : nullable Int */;
+val* var342 /* : nullable Int */;
+val* var343 /* : nullable Bool */;
+val* var344 /* : nullable Bool */;
+val* var345 /* : nullable AAnnotation */;
+val* var_autoinit /* var autoinit: nullable AAnnotation */;
+static val* varonce346;
+val* var347 /* : String */;
+char* var348 /* : CString */;
+val* var349 /* : String */;
+val* var350 /* : nullable Int */;
+val* var351 /* : nullable Int */;
+val* var352 /* : nullable Bool */;
+val* var353 /* : nullable Bool */;
+val* var354 /* : nullable AAnnotation */;
+val* var_noautoinit /* var noautoinit: nullable AAnnotation */;
 short int var355 /* : Bool */;
-short int var357 /* : Bool */;
-val* var359 /* : NativeArray[String] */;
-static val* varonce358;
-static val* varonce360;
-val* var361 /* : String */;
-char* var362 /* : NativeString */;
-val* var363 /* : String */;
-static val* varonce364;
-val* var365 /* : String */;
-char* var366 /* : NativeString */;
-val* var367 /* : String */;
+short int var356 /* : Bool */;
+short int var358 /* : Bool */;
+short int var359 /* : Bool */;
+short int var360 /* : Bool */;
+short int var361 /* : Bool */;
+short int var363 /* : Bool */;
+short int var364 /* : Bool */;
+static val* varonce365;
+val* var366 /* : String */;
+char* var367 /* : CString */;
 val* var368 /* : String */;
-short int var369 /* : Bool */;
-short int var371 /* : Bool */;
-short int var372 /* : Bool */;
-val* var374 /* : NativeArray[String] */;
-static val* varonce373;
-static val* varonce375;
-val* var376 /* : String */;
-char* var377 /* : NativeString */;
+val* var369 /* : nullable Int */;
+val* var370 /* : nullable Int */;
+val* var371 /* : nullable Bool */;
+val* var372 /* : nullable Bool */;
+val* var373 /* : ANodes[AExpr] */;
+val* var375 /* : ANodes[AExpr] */;
+short int var376 /* : Bool */;
+static val* varonce377;
 val* var378 /* : String */;
-static val* varonce379;
+char* var379 /* : CString */;
 val* var380 /* : String */;
-char* var381 /* : NativeString */;
-val* var382 /* : String */;
-val* var383 /* : String */;
-val* var384 /* : String */;
-val* var385 /* : MPropDef */;
-val* var387 /* : MPropDef */;
-val* var_pd /* var pd: MPropDef */;
-short int var388 /* : Bool */;
-int cltype389;
-int idtype390;
-val* var391 /* : nullable MSignature */;
-val* var393 /* : nullable MSignature */;
-val* var394 /* : MClass */;
-val* var396 /* : MClass */;
-val* var397 /* : MClassType */;
-val* var399 /* : MClassType */;
-val* var400 /* : MClassType */;
-val* var402 /* : MClassType */;
-val* var403 /* : MModule */;
-val* var405 /* : MModule */;
-val* var406 /* : MSignature */;
-val* var_sig407 /* var sig: MSignature */;
-val* var408 /* : Array[MParameter] */;
-val* var410 /* : Array[MParameter] */;
-val* var411 /* : nullable Object */;
-val* var_longest /* var longest: MMethodDef */;
-long var412 /* : Int */;
-long var414 /* : Int */;
+val* var381 /* : nullable Int */;
+val* var382 /* : nullable Int */;
+val* var383 /* : nullable Bool */;
+val* var384 /* : nullable Bool */;
+val* var385 /* : ANodes[AExpr] */;
+val* var387 /* : ANodes[AExpr] */;
+val* var_388 /* var : ANodes[AExpr] */;
+val* var389 /* : Iterator[ANode] */;
+val* var_390 /* var : Iterator[AExpr] */;
+short int var391 /* : Bool */;
+val* var393 /* : nullable Object */;
+val* var_narg /* var narg: AExpr */;
+val* var394 /* : nullable String */;
+val* var_id /* var id: nullable String */;
+short int var395 /* : Bool */;
+short int var396 /* : Bool */;
+static val* varonce397;
+val* var398 /* : String */;
+char* var399 /* : CString */;
+val* var400 /* : String */;
+val* var401 /* : nullable Int */;
+val* var402 /* : nullable Int */;
+val* var403 /* : nullable Bool */;
+val* var404 /* : nullable Bool */;
+static val* varonce405;
+val* var406 /* : String */;
+char* var407 /* : CString */;
+val* var408 /* : String */;
+val* var409 /* : nullable Int */;
+val* var410 /* : nullable Int */;
+val* var411 /* : nullable Bool */;
+val* var412 /* : nullable Bool */;
+val* var413 /* : Text */;
+val* var414 /* : nullable MProperty */;
+val* var_p /* var p: nullable MProperty */;
 short int var415 /* : Bool */;
-short int var417 /* : Bool */;
-int cltype418;
-int idtype419;
-const char* var_class_name;
+short int var416 /* : Bool */;
+short int var418 /* : Bool */;
 short int var420 /* : Bool */;
-val* var_421 /* var : Array[MMethodDef] */;
-val* var422 /* : IndexedIterator[nullable Object] */;
-val* var_423 /* var : IndexedIterator[MMethodDef] */;
-short int var424 /* : Bool */;
-val* var426 /* : nullable Object */;
-val* var_spd /* var spd: MMethodDef */;
-val* var427 /* : Array[MProperty] */;
-val* var429 /* : Array[MProperty] */;
-long var430 /* : Int */;
-long var432 /* : Int */;
-val* var433 /* : Array[MProperty] */;
-val* var435 /* : Array[MProperty] */;
-long var436 /* : Int */;
-long var438 /* : Int */;
-short int var439 /* : Bool */;
-short int var441 /* : Bool */;
-int cltype442;
-int idtype443;
-const char* var_class_name444;
-short int var445 /* : Bool */;
-short int var446 /* : Bool */;
+val* var421 /* : nullable MProperty */;
+short int var422 /* : Bool */;
+short int var423 /* : Bool */;
+short int var425 /* : Bool */;
+short int var427 /* : Bool */;
+val* var429 /* : NativeArray[String] */;
+static val* varonce428;
+static val* varonce430;
+val* var431 /* : String */;
+char* var432 /* : CString */;
+val* var433 /* : String */;
+val* var434 /* : nullable Int */;
+val* var435 /* : nullable Int */;
+val* var436 /* : nullable Bool */;
+val* var437 /* : nullable Bool */;
+static val* varonce438;
+val* var439 /* : String */;
+char* var440 /* : CString */;
+val* var441 /* : String */;
+val* var442 /* : nullable Int */;
+val* var443 /* : nullable Int */;
+val* var444 /* : nullable Bool */;
+val* var445 /* : nullable Bool */;
+val* var446 /* : String */;
 short int var447 /* : Bool */;
 short int var449 /* : Bool */;
-short int var451 /* : Bool */;
-val* var_452 /* var : Array[MMethodDef] */;
-val* var453 /* : IndexedIterator[nullable Object] */;
-val* var_454 /* var : IndexedIterator[MMethodDef] */;
-short int var455 /* : Bool */;
-val* var457 /* : nullable Object */;
-val* var_spd458 /* var spd: MMethodDef */;
+short int var450 /* : Bool */;
+val* var452 /* : NativeArray[String] */;
+static val* varonce451;
+static val* varonce453;
+val* var454 /* : String */;
+char* var455 /* : CString */;
+val* var456 /* : String */;
+val* var457 /* : nullable Int */;
+val* var458 /* : nullable Int */;
+val* var459 /* : nullable Bool */;
+val* var460 /* : nullable Bool */;
+static val* varonce461;
+val* var462 /* : String */;
+char* var463 /* : CString */;
+val* var464 /* : String */;
+val* var465 /* : nullable Int */;
+val* var466 /* : nullable Int */;
+val* var467 /* : nullable Bool */;
+val* var468 /* : nullable Bool */;
+val* var469 /* : String */;
+val* var470 /* : String */;
+val* var471 /* : MPropDef */;
+val* var473 /* : MPropDef */;
+val* var_pd /* var pd: MPropDef */;
+short int var474 /* : Bool */;
+int cltype475;
+int idtype476;
+val* var477 /* : nullable MSignature */;
+val* var479 /* : nullable MSignature */;
+val* var480 /* : MClass */;
+val* var482 /* : MClass */;
+val* var483 /* : MClassType */;
+val* var485 /* : MClassType */;
+val* var486 /* : MClassType */;
+val* var488 /* : MClassType */;
+val* var489 /* : MModule */;
+val* var491 /* : MModule */;
+val* var492 /* : MSignature */;
+val* var_sig493 /* var sig: MSignature */;
+val* var494 /* : Array[MParameter] */;
+val* var496 /* : Array[MParameter] */;
+val* var497 /* : nullable Object */;
+val* var_longest /* var longest: MMethodDef */;
+long var498 /* : Int */;
+long var500 /* : Int */;
+short int var501 /* : Bool */;
+short int var503 /* : Bool */;
+int cltype504;
+int idtype505;
+const char* var_class_name;
+short int var506 /* : Bool */;
+val* var_507 /* var : Array[MMethodDef] */;
+val* var508 /* : IndexedIterator[nullable Object] */;
+val* var_509 /* var : IndexedIterator[MMethodDef] */;
+short int var510 /* : Bool */;
+val* var512 /* : nullable Object */;
+val* var_spd /* var spd: MMethodDef */;
+val* var513 /* : Array[MProperty] */;
+val* var515 /* : Array[MProperty] */;
+long var516 /* : Int */;
+long var518 /* : Int */;
+val* var519 /* : Array[MProperty] */;
+val* var521 /* : Array[MProperty] */;
+long var522 /* : Int */;
+long var524 /* : Int */;
+short int var525 /* : Bool */;
+short int var527 /* : Bool */;
+int cltype528;
+int idtype529;
+const char* var_class_name530;
+short int var531 /* : Bool */;
+short int var532 /* : Bool */;
+short int var533 /* : Bool */;
+short int var535 /* : Bool */;
+short int var537 /* : Bool */;
+val* var_538 /* var : Array[MMethodDef] */;
+val* var539 /* : IndexedIterator[nullable Object] */;
+val* var_540 /* var : IndexedIterator[MMethodDef] */;
+short int var541 /* : Bool */;
+val* var543 /* : nullable Object */;
+val* var_spd544 /* var spd: MMethodDef */;
 long var_i /* var i: Int */;
-val* var459 /* : Array[MProperty] */;
-val* var461 /* : Array[MProperty] */;
-val* var_462 /* var : Array[MProperty] */;
-val* var463 /* : IndexedIterator[nullable Object] */;
-val* var_464 /* var : IndexedIterator[MProperty] */;
-short int var465 /* : Bool */;
-val* var467 /* : nullable Object */;
-val* var_p468 /* var p: MProperty */;
-val* var469 /* : Array[MProperty] */;
-val* var471 /* : Array[MProperty] */;
-val* var472 /* : nullable Object */;
-short int var473 /* : Bool */;
-short int var475 /* : Bool */;
-short int var476 /* : Bool */;
-val* var477 /* : ArraySet[MProperty] */;
+val* var545 /* : Array[MProperty] */;
+val* var547 /* : Array[MProperty] */;
+val* var_548 /* var : Array[MProperty] */;
+val* var549 /* : IndexedIterator[nullable Object] */;
+val* var_550 /* var : IndexedIterator[MProperty] */;
+short int var551 /* : Bool */;
+val* var553 /* : nullable Object */;
+val* var_p554 /* var p: MProperty */;
+val* var555 /* : Array[MProperty] */;
+val* var557 /* : Array[MProperty] */;
+val* var558 /* : nullable Object */;
+short int var559 /* : Bool */;
+short int var561 /* : Bool */;
+short int var562 /* : Bool */;
+val* var563 /* : ArraySet[MProperty] */;
 val* var_proposal /* var proposal: ArraySet[MProperty] */;
-val* var_478 /* var : Array[MMethodDef] */;
-val* var479 /* : IndexedIterator[nullable Object] */;
-val* var_480 /* var : IndexedIterator[MMethodDef] */;
-short int var481 /* : Bool */;
-val* var483 /* : nullable Object */;
+val* var_564 /* var : Array[MMethodDef] */;
+val* var565 /* : IndexedIterator[nullable Object] */;
+val* var_566 /* var : IndexedIterator[MMethodDef] */;
+short int var567 /* : Bool */;
+val* var569 /* : nullable Object */;
 val* var_spd2 /* var spd2: MMethodDef */;
-val* var484 /* : Array[MProperty] */;
-val* var486 /* : Array[MProperty] */;
-val* var488 /* : NativeArray[String] */;
-static val* varonce487;
-static val* varonce489;
-val* var490 /* : String */;
-char* var491 /* : NativeString */;
-val* var492 /* : String */;
-static val* varonce493;
-val* var494 /* : String */;
-char* var495 /* : NativeString */;
-val* var496 /* : String */;
-static val* varonce497;
-val* var498 /* : String */;
-char* var499 /* : NativeString */;
-val* var500 /* : String */;
-static val* varonce501;
-val* var502 /* : String */;
-char* var503 /* : NativeString */;
-val* var504 /* : String */;
-static val* varonce505;
-val* var506 /* : String */;
-char* var507 /* : NativeString */;
-val* var508 /* : String */;
-static val* varonce509;
-val* var510 /* : String */;
-char* var511 /* : NativeString */;
-val* var512 /* : String */;
-static val* varonce513;
-val* var514 /* : String */;
-char* var515 /* : NativeString */;
-val* var516 /* : String */;
-val* var517 /* : MClass */;
-val* var519 /* : MClass */;
-val* var520 /* : String */;
-val* var521 /* : String */;
-val* var522 /* : Array[MProperty] */;
-val* var524 /* : Array[MProperty] */;
-static val* varonce525;
-val* var526 /* : String */;
-char* var527 /* : NativeString */;
-val* var528 /* : String */;
-val* var529 /* : String */;
-val* var530 /* : String */;
-val* var531 /* : Array[MProperty] */;
-val* var533 /* : Array[MProperty] */;
-static val* varonce534;
-val* var535 /* : String */;
-char* var536 /* : NativeString */;
-val* var537 /* : String */;
-val* var538 /* : String */;
-static val* varonce539;
-val* var540 /* : String */;
-char* var541 /* : NativeString */;
-val* var542 /* : String */;
-val* var543 /* : String */;
-val* var544 /* : String */;
-long var545 /* : Int */;
-short int var547 /* : Bool */;
-int cltype548;
-int idtype549;
-const char* var_class_name550;
-long var551 /* : Int */;
-short int var552 /* : Bool */;
-short int var553 /* : Bool */;
-short int var555 /* : Bool */;
-short int var556 /* : Bool */;
-short int var557 /* : Bool */;
-short int var558 /* : Bool */;
-short int var_559 /* var : Bool */;
-val* var560 /* : Array[MProperty] */;
-val* var562 /* : Array[MProperty] */;
-short int var563 /* : Bool */;
-static val* varonce564;
-val* var565 /* : String */;
-char* var566 /* : NativeString */;
-val* var567 /* : String */;
-static val* varonce568;
-val* var569 /* : String */;
-char* var570 /* : NativeString */;
-val* var571 /* : String */;
-short int var572 /* : Bool */;
-short int var573 /* : Bool */;
-long var574 /* : Int */;
-long var576 /* : Int */;
-short int var577 /* : Bool */;
-short int var579 /* : Bool */;
-short int var_580 /* var : Bool */;
-short int var581 /* : Bool */;
-short int var_582 /* var : Bool */;
-short int var583 /* : Bool */;
-short int var584 /* : Bool */;
-short int var586 /* : Bool */;
-short int var588 /* : Bool */;
-val* var589 /* : ToolContext */;
-val* var591 /* : ToolContext */;
-val* var593 /* : NativeArray[String] */;
-static val* varonce592;
-static val* varonce594;
-val* var595 /* : String */;
-char* var596 /* : NativeString */;
-val* var597 /* : String */;
-val* var598 /* : String */;
-val* var599 /* : String */;
+val* var570 /* : Array[MProperty] */;
+val* var572 /* : Array[MProperty] */;
+val* var574 /* : NativeArray[String] */;
+static val* varonce573;
+static val* varonce575;
+val* var576 /* : String */;
+char* var577 /* : CString */;
+val* var578 /* : String */;
+val* var579 /* : nullable Int */;
+val* var580 /* : nullable Int */;
+val* var581 /* : nullable Bool */;
+val* var582 /* : nullable Bool */;
+static val* varonce583;
+val* var584 /* : String */;
+char* var585 /* : CString */;
+val* var586 /* : String */;
+val* var587 /* : nullable Int */;
+val* var588 /* : nullable Int */;
+val* var589 /* : nullable Bool */;
+val* var590 /* : nullable Bool */;
+static val* varonce591;
+val* var592 /* : String */;
+char* var593 /* : CString */;
+val* var594 /* : String */;
+val* var595 /* : nullable Int */;
+val* var596 /* : nullable Int */;
+val* var597 /* : nullable Bool */;
+val* var598 /* : nullable Bool */;
+static val* varonce599;
 val* var600 /* : String */;
-val* var601 /* : MClass */;
-val* var603 /* : MClass */;
-val* var605 /* : Array[MProperty] */;
-val* var607 /* : Array[MProperty] */;
-long var608 /* : Int */;
-long var610 /* : Int */;
-short int var611 /* : Bool */;
-short int var613 /* : Bool */;
-int cltype614;
-int idtype615;
-const char* var_class_name616;
-short int var617 /* : Bool */;
-val* var618 /* : nullable MSignature */;
-val* var620 /* : nullable MSignature */;
-val* var621 /* : Array[MParameter] */;
-val* var623 /* : Array[MParameter] */;
-val* var624 /* : Array[MProperty] */;
-val* var626 /* : Array[MProperty] */;
-short int var627 /* : Bool */;
-short int var628 /* : Bool */;
-short int var630 /* : Bool */;
-short int var631 /* : Bool */;
-val* var632 /* : Array[MProperty] */;
-val* var634 /* : Array[MProperty] */;
-val* var635 /* : MSignature */;
-val* var_msignature636 /* var msignature: MSignature */;
-val* var638 /* : ToolContext */;
-val* var640 /* : ToolContext */;
-val* var642 /* : NativeArray[String] */;
-static val* varonce641;
-static val* varonce643;
-val* var644 /* : String */;
-char* var645 /* : NativeString */;
-val* var646 /* : String */;
+char* var601 /* : CString */;
+val* var602 /* : String */;
+val* var603 /* : nullable Int */;
+val* var604 /* : nullable Int */;
+val* var605 /* : nullable Bool */;
+val* var606 /* : nullable Bool */;
+static val* varonce607;
+val* var608 /* : String */;
+char* var609 /* : CString */;
+val* var610 /* : String */;
+val* var611 /* : nullable Int */;
+val* var612 /* : nullable Int */;
+val* var613 /* : nullable Bool */;
+val* var614 /* : nullable Bool */;
+static val* varonce615;
+val* var616 /* : String */;
+char* var617 /* : CString */;
+val* var618 /* : String */;
+val* var619 /* : nullable Int */;
+val* var620 /* : nullable Int */;
+val* var621 /* : nullable Bool */;
+val* var622 /* : nullable Bool */;
+static val* varonce623;
+val* var624 /* : String */;
+char* var625 /* : CString */;
+val* var626 /* : String */;
+val* var627 /* : nullable Int */;
+val* var628 /* : nullable Int */;
+val* var629 /* : nullable Bool */;
+val* var630 /* : nullable Bool */;
+val* var631 /* : MClass */;
+val* var633 /* : MClass */;
+val* var634 /* : String */;
+val* var635 /* : String */;
+val* var636 /* : Array[MProperty] */;
+val* var638 /* : Array[MProperty] */;
+static val* varonce639;
+val* var640 /* : String */;
+char* var641 /* : CString */;
+val* var642 /* : String */;
+val* var643 /* : nullable Int */;
+val* var644 /* : nullable Int */;
+val* var645 /* : nullable Bool */;
+val* var646 /* : nullable Bool */;
 val* var647 /* : String */;
 val* var648 /* : String */;
-val* var649 /* : String */;
-val* var650 /* : String */;
-val* var651 /* : MClass */;
-val* var653 /* : MClass */;
-val* var_mprop655 /* var mprop: MMethod */;
-val* var656 /* : MMethodDef */;
-val* var657 /* : Location */;
-val* var659 /* : Location */;
-val* var_mpropdef660 /* var mpropdef: MMethodDef */;
-val* var662 /* : Array[MProperty] */;
-val* var664 /* : Array[MProperty] */;
-val* var665 /* : MSignature */;
-val* var_msignature666 /* var msignature: MSignature */;
-val* var668 /* : MSignature */;
-val* var669 /* : Array[MParameter] */;
-val* var672 /* : ToolContext */;
-val* var674 /* : ToolContext */;
-val* var676 /* : NativeArray[String] */;
-static val* varonce675;
-static val* varonce677;
-val* var678 /* : String */;
-char* var679 /* : NativeString */;
-val* var680 /* : String */;
-val* var681 /* : String */;
-val* var682 /* : String */;
-val* var683 /* : String */;
-val* var684 /* : String */;
-val* var685 /* : MClass */;
-val* var687 /* : MClass */;
+val* var649 /* : Array[MProperty] */;
+val* var651 /* : Array[MProperty] */;
+static val* varonce652;
+val* var653 /* : String */;
+char* var654 /* : CString */;
+val* var655 /* : String */;
+val* var656 /* : nullable Int */;
+val* var657 /* : nullable Int */;
+val* var658 /* : nullable Bool */;
+val* var659 /* : nullable Bool */;
+val* var660 /* : String */;
+static val* varonce661;
+val* var662 /* : String */;
+char* var663 /* : CString */;
+val* var664 /* : String */;
+val* var665 /* : nullable Int */;
+val* var666 /* : nullable Int */;
+val* var667 /* : nullable Bool */;
+val* var668 /* : nullable Bool */;
+val* var669 /* : String */;
+val* var670 /* : String */;
+long var671 /* : Int */;
+short int var673 /* : Bool */;
+int cltype674;
+int idtype675;
+const char* var_class_name676;
+long var677 /* : Int */;
+short int var678 /* : Bool */;
+short int var679 /* : Bool */;
+short int var681 /* : Bool */;
+short int var682 /* : Bool */;
+short int var683 /* : Bool */;
+short int var684 /* : Bool */;
+short int var_685 /* var : Bool */;
+val* var686 /* : Array[MProperty] */;
+val* var688 /* : Array[MProperty] */;
+short int var689 /* : Bool */;
+static val* varonce690;
+val* var691 /* : String */;
+char* var692 /* : CString */;
+val* var693 /* : String */;
+val* var694 /* : nullable Int */;
+val* var695 /* : nullable Int */;
+val* var696 /* : nullable Bool */;
+val* var697 /* : nullable Bool */;
+static val* varonce698;
+val* var699 /* : String */;
+char* var700 /* : CString */;
+val* var701 /* : String */;
+val* var702 /* : nullable Int */;
+val* var703 /* : nullable Int */;
+val* var704 /* : nullable Bool */;
+val* var705 /* : nullable Bool */;
+short int var706 /* : Bool */;
+short int var707 /* : Bool */;
+long var708 /* : Int */;
+long var710 /* : Int */;
+short int var711 /* : Bool */;
+short int var713 /* : Bool */;
+short int var_714 /* var : Bool */;
+short int var715 /* : Bool */;
+short int var_716 /* var : Bool */;
+short int var717 /* : Bool */;
+short int var718 /* : Bool */;
+short int var720 /* : Bool */;
+short int var722 /* : Bool */;
+val* var723 /* : ToolContext */;
+val* var725 /* : ToolContext */;
+val* var727 /* : NativeArray[String] */;
+static val* varonce726;
+static val* varonce728;
+val* var729 /* : String */;
+char* var730 /* : CString */;
+val* var731 /* : String */;
+val* var732 /* : nullable Int */;
+val* var733 /* : nullable Int */;
+val* var734 /* : nullable Bool */;
+val* var735 /* : nullable Bool */;
+val* var736 /* : String */;
+val* var737 /* : String */;
+val* var738 /* : String */;
+val* var739 /* : MClass */;
+val* var741 /* : MClass */;
+val* var743 /* : Array[MProperty] */;
+val* var745 /* : Array[MProperty] */;
+long var746 /* : Int */;
+long var748 /* : Int */;
+short int var749 /* : Bool */;
+short int var751 /* : Bool */;
+int cltype752;
+int idtype753;
+const char* var_class_name754;
+short int var755 /* : Bool */;
+val* var756 /* : nullable MSignature */;
+val* var758 /* : nullable MSignature */;
+val* var759 /* : Array[MParameter] */;
+val* var761 /* : Array[MParameter] */;
+val* var762 /* : Array[MProperty] */;
+val* var764 /* : Array[MProperty] */;
+short int var765 /* : Bool */;
+short int var766 /* : Bool */;
+short int var768 /* : Bool */;
+short int var769 /* : Bool */;
+val* var770 /* : Array[MProperty] */;
+val* var772 /* : Array[MProperty] */;
+val* var773 /* : MSignature */;
+val* var_msignature774 /* var msignature: MSignature */;
+val* var776 /* : ToolContext */;
+val* var778 /* : ToolContext */;
+val* var780 /* : NativeArray[String] */;
+static val* varonce779;
+static val* varonce781;
+val* var782 /* : String */;
+char* var783 /* : CString */;
+val* var784 /* : String */;
+val* var785 /* : nullable Int */;
+val* var786 /* : nullable Int */;
+val* var787 /* : nullable Bool */;
+val* var788 /* : nullable Bool */;
+val* var789 /* : String */;
+val* var790 /* : String */;
+val* var791 /* : String */;
+val* var792 /* : String */;
+val* var793 /* : MClass */;
+val* var795 /* : MClass */;
+val* var_mprop797 /* var mprop: MMethod */;
+val* var798 /* : MMethodDef */;
+val* var799 /* : Location */;
+val* var801 /* : Location */;
+val* var_mpropdef802 /* var mpropdef: MMethodDef */;
+val* var804 /* : Array[MProperty] */;
+val* var806 /* : Array[MProperty] */;
+val* var807 /* : MSignature */;
+val* var_msignature808 /* var msignature: MSignature */;
+val* var810 /* : MSignature */;
+val* var811 /* : Array[MParameter] */;
+val* var813 /* : ToolContext */;
+val* var815 /* : ToolContext */;
+val* var817 /* : NativeArray[String] */;
+static val* varonce816;
+static val* varonce818;
+val* var819 /* : String */;
+char* var820 /* : CString */;
+val* var821 /* : String */;
+val* var822 /* : nullable Int */;
+val* var823 /* : nullable Int */;
+val* var824 /* : nullable Bool */;
+val* var825 /* : nullable Bool */;
+val* var826 /* : String */;
+val* var827 /* : String */;
+val* var828 /* : String */;
+val* var829 /* : String */;
+val* var830 /* : MClass */;
+val* var832 /* : MClass */;
 var_nclassdef = p0;
 {
-{ /* Inline modelize_class#AClassdef#mclassdef (var_nclassdef) on <var_nclassdef:AClassdef> */
+{ /* Inline modelize_class$AClassdef$mclassdef (var_nclassdef) on <var_nclassdef:AClassdef> */
 var2 = var_nclassdef->attrs[COLOR_nitc__modelize_class__AClassdef___mclassdef].val; /* _mclassdef on <var_nclassdef:AClassdef> */
 var = var2;
 RET_LABEL1:(void)0;
 }
 }
 if (unlikely(var == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 140);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 139);
 fatal_exit(1);
 }
 var_mclassdef = var;
@@ -1789,11 +2013,14 @@ goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
 var8 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
 if (unlikely(var8 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
 var6 = var8;
@@ -1801,11 +2028,14 @@ RET_LABEL7:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#name (var6) on <var6:MClass> */
+{ /* Inline model$MClass$name (var6) on <var6:MClass> */
 var11 = var6->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var6:MClass> */
 if (unlikely(var11 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 385);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 396);
 fatal_exit(1);
 }
 var9 = var11;
@@ -1816,217 +2046,253 @@ if (likely(varonce!=NULL)) {
 var12 = varonce;
 } else {
 var13 = "Object";
-var14 = core__flat___NativeString___to_s_full(var13, 6l, 6l);
+var15 = (val*)(6l<<2|1);
+var16 = (val*)(6l<<2|1);
+var17 = (val*)((long)(0)<<2|3);
+var18 = (val*)((long)(0)<<2|3);
+var14 = core__flat___CString___to_s_unsafe(var13, var15, var16, var17, var18);
 var12 = var14;
 varonce = var12;
 }
 {
-var15 = ((short int(*)(val* self, val* p0))(var9->class->vft[COLOR_core__kernel__Object___61d_61d]))(var9, var12); /* == on <var9:String>*/
+var19 = ((short int(*)(val* self, val* p0))(var9->class->vft[COLOR_core__kernel__Object___61d_61d]))(var9, var12); /* == on <var9:String>*/
 }
-var_ = var15;
-if (var15){
+var_ = var19;
+if (var19){
 {
-{ /* Inline modelize_property#ModelBuilder#the_root_init_mmethod (self) on <self:ModelBuilder> */
-var18 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val; /* _the_root_init_mmethod on <self:ModelBuilder> */
-var16 = var18;
-RET_LABEL17:(void)0;
+{ /* Inline modelize_property$ModelBuilder$the_root_init_mmethod (self) on <self:ModelBuilder> */
+var22 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val; /* _the_root_init_mmethod on <self:ModelBuilder> */
+var20 = var22;
+RET_LABEL21:(void)0;
 }
 }
-if (var16 == NULL) {
-var19 = 1; /* is null */
+if (var20 == NULL) {
+var23 = 1; /* is null */
 } else {
-var19 = 0; /* arg is null but recv is not */
+var23 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var16,((val*)NULL)) on <var16:nullable MMethod> */
+{ /* Inline kernel$Object$== (var20,((val*)NULL)) on <var20:nullable MMethod> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var16,var_other) on <var16:nullable MMethod(MMethod)> */
-var24 = var16 == var_other;
-var22 = var24;
-goto RET_LABEL23;
-RET_LABEL23:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var20,var_other) on <var20:nullable MMethod(MMethod)> */
+var28 = var20 == var_other;
+var26 = var28;
+goto RET_LABEL27;
+RET_LABEL27:(void)0;
 }
 }
-var20 = var22;
-goto RET_LABEL21;
-RET_LABEL21:(void)0;
+var24 = var26;
+goto RET_LABEL25;
+RET_LABEL25:(void)0;
 }
-var19 = var20;
+var23 = var24;
 }
-var5 = var19;
+var5 = var23;
 } else {
 var5 = var_;
 }
 if (var5){
-var25 = NEW_nitc__MMethod(&type_nitc__MMethod);
-if (likely(varonce26!=NULL)) {
-var27 = varonce26;
-} else {
-var28 = "init";
-var29 = core__flat___NativeString___to_s_full(var28, 4l, 4l);
-var27 = var29;
-varonce26 = var27;
+var29 = NEW_nitc__MMethod(&type_nitc__MMethod);
+if (likely(varonce30!=NULL)) {
+var31 = varonce30;
+} else {
+var32 = "init";
+var34 = (val*)(4l<<2|1);
+var35 = (val*)(4l<<2|1);
+var36 = (val*)((long)(0)<<2|3);
+var37 = (val*)((long)(0)<<2|3);
+var33 = core__flat___CString___to_s_unsafe(var32, var34, var35, var36, var37);
+var31 = var33;
+varonce30 = var31;
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var32 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var32 == NULL)) {
+{ /* Inline parser_nodes$ANode$location (var_nclassdef) on <var_nclassdef:AClassdef> */
+var40 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef> */
+if (unlikely(var40 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 25);
+fatal_exit(1);
+}
+var38 = var40;
+RET_LABEL39:(void)0;
+}
+}
+{
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var43 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var43 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var30 = var32;
-RET_LABEL31:(void)0;
+var41 = var43;
+RET_LABEL42:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#visibility (var30) on <var30:MClass> */
-var35 = var30->attrs[COLOR_nitc__model__MClass___visibility].val; /* _visibility on <var30:MClass> */
-if (unlikely(var35 == NULL)) {
+{ /* Inline model$MClass$visibility (var41) on <var41:MClass> */
+var46 = var41->attrs[COLOR_nitc__model__MClass___visibility].val; /* _visibility on <var41:MClass> */
+if (unlikely(var46 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 463);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 476);
 fatal_exit(1);
 }
-var33 = var35;
-RET_LABEL34:(void)0;
+var44 = var46;
+RET_LABEL45:(void)0;
+}
 }
+{
+((void(*)(val* self, val* p0))(var29->class->vft[COLOR_nitc__model__MProperty__intro_mclassdef_61d]))(var29, var_mclassdef); /* intro_mclassdef= on <var29:MMethod>*/
 }
 {
-((void(*)(val* self, val* p0))(var25->class->vft[COLOR_nitc__model__MProperty__intro_mclassdef_61d]))(var25, var_mclassdef); /* intro_mclassdef= on <var25:MMethod>*/
+((void(*)(val* self, val* p0))(var29->class->vft[COLOR_nitc__model__MProperty__name_61d]))(var29, var31); /* name= on <var29:MMethod>*/
 }
 {
-((void(*)(val* self, val* p0))(var25->class->vft[COLOR_nitc__model__MProperty__name_61d]))(var25, var27); /* name= on <var25:MMethod>*/
+((void(*)(val* self, val* p0))(var29->class->vft[COLOR_nitc__model__MProperty__location_61d]))(var29, var38); /* location= on <var29:MMethod>*/
 }
 {
-((void(*)(val* self, val* p0))(var25->class->vft[COLOR_nitc__model__MProperty__visibility_61d]))(var25, var33); /* visibility= on <var25:MMethod>*/
+((void(*)(val* self, val* p0))(var29->class->vft[COLOR_nitc__model__MProperty__visibility_61d]))(var29, var44); /* visibility= on <var29:MMethod>*/
 }
 {
-((void(*)(val* self))(var25->class->vft[COLOR_core__kernel__Object__init]))(var25); /* init on <var25:MMethod>*/
+((void(*)(val* self))(var29->class->vft[COLOR_core__kernel__Object__init]))(var29); /* init on <var29:MMethod>*/
 }
-var_mprop = var25;
+var_mprop = var29;
 {
-{ /* Inline model#MMethod#is_root_init= (var_mprop,1) on <var_mprop:MMethod> */
+{ /* Inline model$MMethod$is_root_init= (var_mprop,1) on <var_mprop:MMethod> */
 var_mprop->attrs[COLOR_nitc__model__MMethod___is_root_init].s = 1; /* _is_root_init on <var_mprop:MMethod> */
-RET_LABEL36:(void)0;
+RET_LABEL47:(void)0;
 }
 }
-var37 = NEW_nitc__MMethodDef(&type_nitc__MMethodDef);
+var48 = NEW_nitc__MMethodDef(&type_nitc__MMethodDef);
 {
-{ /* Inline parser_nodes#ANode#location (var_nclassdef) on <var_nclassdef:AClassdef> */
-var40 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef> */
-if (unlikely(var40 == NULL)) {
+{ /* Inline parser_nodes$ANode$location (var_nclassdef) on <var_nclassdef:AClassdef> */
+var51 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef> */
+if (unlikely(var51 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 24);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 25);
 fatal_exit(1);
 }
-var38 = var40;
-RET_LABEL39:(void)0;
+var49 = var51;
+RET_LABEL50:(void)0;
 }
 }
 {
-((void(*)(val* self, val* p0))(var37->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var37, var_mclassdef); /* mclassdef= on <var37:MMethodDef>*/
+((void(*)(val* self, val* p0))(var48->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var48, var_mclassdef); /* mclassdef= on <var48:MMethodDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var37->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var37, var_mprop); /* mproperty= on <var37:MMethodDef>*/
+((void(*)(val* self, val* p0))(var48->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var48, var_mprop); /* mproperty= on <var48:MMethodDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var37->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var37, var38); /* location= on <var37:MMethodDef>*/
+((void(*)(val* self, val* p0))(var48->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var48, var49); /* location= on <var48:MMethodDef>*/
 }
 {
-((void(*)(val* self))(var37->class->vft[COLOR_core__kernel__Object__init]))(var37); /* init on <var37:MMethodDef>*/
+((void(*)(val* self))(var48->class->vft[COLOR_core__kernel__Object__init]))(var48); /* init on <var48:MMethodDef>*/
 }
-var_mpropdef = var37;
-var41 = NEW_core__Array(&type_core__Array__nitc__MParameter);
+var_mpropdef = var48;
+var52 = NEW_core__Array(&type_core__Array__nitc__MParameter);
 {
-core___core__Array___core__kernel__Object__init(var41); /* Direct call array#Array#init on <var41:Array[MParameter]>*/
+core___core__Array___core__kernel__Object__init(var52); /* Direct call array$Array$init on <var52:Array[MParameter]>*/
 }
-var_mparameters = var41;
-var42 = NEW_nitc__MSignature(&type_nitc__MSignature);
+var_mparameters = var52;
+var53 = NEW_nitc__MSignature(&type_nitc__MSignature);
 {
-((void(*)(val* self, val* p0))(var42->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var42, var_mparameters); /* mparameters= on <var42:MSignature>*/
+((void(*)(val* self, val* p0))(var53->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var53, var_mparameters); /* mparameters= on <var53:MSignature>*/
 }
 {
-((void(*)(val* self, val* p0))(var42->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var42, ((val*)NULL)); /* return_mtype= on <var42:MSignature>*/
+((void(*)(val* self, val* p0))(var53->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var53, ((val*)NULL)); /* return_mtype= on <var53:MSignature>*/
 }
 {
-((void(*)(val* self))(var42->class->vft[COLOR_core__kernel__Object__init]))(var42); /* init on <var42:MSignature>*/
+((void(*)(val* self))(var53->class->vft[COLOR_core__kernel__Object__init]))(var53); /* init on <var53:MSignature>*/
 }
-var_msignature = var42;
+var_msignature = var53;
 {
-{ /* Inline model#MMethodDef#msignature= (var_mpropdef,var_msignature) on <var_mpropdef:MMethodDef> */
+{ /* Inline model$MMethodDef$msignature= (var_mpropdef,var_msignature) on <var_mpropdef:MMethodDef> */
 var_mpropdef->attrs[COLOR_nitc__model__MMethodDef___msignature].val = var_msignature; /* _msignature on <var_mpropdef:MMethodDef> */
-RET_LABEL43:(void)0;
+RET_LABEL54:(void)0;
 }
 }
 {
-{ /* Inline model#MMethodDef#new_msignature= (var_mpropdef,var_msignature) on <var_mpropdef:MMethodDef> */
+{ /* Inline model$MMethodDef$new_msignature= (var_mpropdef,var_msignature) on <var_mpropdef:MMethodDef> */
 var_mpropdef->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val = var_msignature; /* _new_msignature on <var_mpropdef:MMethodDef> */
-RET_LABEL44:(void)0;
+RET_LABEL55:(void)0;
 }
 }
 {
-{ /* Inline model#MMethod#is_init= (var_mprop,1) on <var_mprop:MMethod> */
+{ /* Inline model$MMethod$is_init= (var_mprop,1) on <var_mprop:MMethod> */
 var_mprop->attrs[COLOR_nitc__model__MMethod___is_init].s = 1; /* _is_init on <var_mprop:MMethod> */
-RET_LABEL45:(void)0;
+RET_LABEL56:(void)0;
 }
 }
 {
-{ /* Inline modelize_property#AClassdef#mfree_init= (var_nclassdef,var_mpropdef) on <var_nclassdef:AClassdef> */
-var_nclassdef->attrs[COLOR_nitc__modelize_property__AClassdef___mfree_init].val = var_mpropdef; /* _mfree_init on <var_nclassdef:AClassdef> */
-RET_LABEL46:(void)0;
-}
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
+var59 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
+if (unlikely(var59 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-{
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
-var49 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
-if (unlikely(var49 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
 }
-var47 = var49;
-RET_LABEL48:(void)0;
+var57 = var59;
+RET_LABEL58:(void)0;
 }
 }
-if (unlikely(varonce50==NULL)) {
-var51 = NEW_core__NativeArray(4l, &type_core__NativeArray__core__String);
-if (likely(varonce52!=NULL)) {
-var53 = varonce52;
+if (unlikely(varonce60==NULL)) {
+var61 = NEW_core__NativeArray((int)4l, &type_core__NativeArray__core__String);
+if (likely(varonce62!=NULL)) {
+var63 = varonce62;
 } else {
-var54 = " gets a free empty constructor ";
-var55 = core__flat___NativeString___to_s_full(var54, 31l, 31l);
-var53 = var55;
-varonce52 = var53;
+var64 = " gets a free empty constructor ";
+var66 = (val*)(31l<<2|1);
+var67 = (val*)(31l<<2|1);
+var68 = (val*)((long)(0)<<2|3);
+var69 = (val*)((long)(0)<<2|3);
+var65 = core__flat___CString___to_s_unsafe(var64, var66, var67, var68, var69);
+var63 = var65;
+varonce62 = var63;
 }
-((struct instance_core__NativeArray*)var51)->values[1]=var53;
+((struct instance_core__NativeArray*)var61)->values[1]=var63;
 } else {
-var51 = varonce50;
-varonce50 = NULL;
+var61 = varonce60;
+varonce60 = NULL;
 }
 {
-var56 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
+var70 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var51)->values[0]=var56;
+((struct instance_core__NativeArray*)var61)->values[0]=var70;
 {
-var57 = ((val*(*)(val* self))(var_mpropdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mpropdef); /* to_s on <var_mpropdef:MMethodDef>*/
+var71 = ((val*(*)(val* self))(var_mpropdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mpropdef); /* to_s on <var_mpropdef:MMethodDef>*/
 }
-((struct instance_core__NativeArray*)var51)->values[2]=var57;
+((struct instance_core__NativeArray*)var61)->values[2]=var71;
 {
-var58 = ((val*(*)(val* self))(var_msignature->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature); /* to_s on <var_msignature:MSignature>*/
+var72 = ((val*(*)(val* self))(var_msignature->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature); /* to_s on <var_msignature:MSignature>*/
 }
-((struct instance_core__NativeArray*)var51)->values[3]=var58;
+((struct instance_core__NativeArray*)var61)->values[3]=var72;
 {
-var59 = ((val*(*)(val* self))(var51->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var51); /* native_to_s on <var51:NativeArray[String]>*/
+var73 = ((val*(*)(val* self))(var61->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var61); /* native_to_s on <var61:NativeArray[String]>*/
 }
-varonce50 = var51;
+varonce60 = var61;
 {
-nitc___nitc__ToolContext___info(var47, var59, 3l); /* Direct call toolcontext#ToolContext#info on <var47:ToolContext>*/
+nitc___nitc__ToolContext___info(var57, var73, 3l); /* Direct call toolcontext$ToolContext$info on <var57:ToolContext>*/
 }
 {
-{ /* Inline modelize_property#ModelBuilder#the_root_init_mmethod= (self,var_mprop) on <self:ModelBuilder> */
+{ /* Inline modelize_property$ModelBuilder$the_root_init_mmethod= (self,var_mprop) on <self:ModelBuilder> */
 self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val = var_mprop; /* _the_root_init_mmethod on <self:ModelBuilder> */
-RET_LABEL60:(void)0;
+RET_LABEL74:(void)0;
 }
 }
 goto RET_LABEL;
@@ -2034,2341 +2300,2689 @@ goto RET_LABEL;
 }
 var_defined_init = ((val*)NULL);
 {
-{ /* Inline model#MClassDef#mpropdefs (var_mclassdef) on <var_mclassdef:MClassDef> */
-var63 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mpropdefs].val; /* _mpropdefs on <var_mclassdef:MClassDef> */
-if (unlikely(var63 == NULL)) {
+{ /* Inline model$MClassDef$mpropdefs (var_mclassdef) on <var_mclassdef:MClassDef> */
+var77 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mpropdefs].val; /* _mpropdefs on <var_mclassdef:MClassDef> */
+if (unlikely(var77 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpropdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 707);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 723);
 fatal_exit(1);
 }
-var61 = var63;
-RET_LABEL62:(void)0;
+var75 = var77;
+RET_LABEL76:(void)0;
 }
 }
-var_64 = var61;
+var_78 = var75;
 {
-var65 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_64);
+var79 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_78);
 }
-var_66 = var65;
+var_80 = var79;
 for(;;) {
 {
-var67 = ((short int(*)(val* self))((((long)var_66&3)?class_info[((long)var_66&3)]:var_66->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_66); /* is_ok on <var_66:IndexedIterator[MPropDef]>*/
+var81 = ((short int(*)(val* self))((((long)var_80&3)?class_info[((long)var_80&3)]:var_80->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_80); /* is_ok on <var_80:IndexedIterator[MPropDef]>*/
 }
-if (var67){
+if (var81){
 } else {
 goto BREAK_label;
 }
 {
-var68 = ((val*(*)(val* self))((((long)var_66&3)?class_info[((long)var_66&3)]:var_66->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_66); /* item on <var_66:IndexedIterator[MPropDef]>*/
+var82 = ((val*(*)(val* self))((((long)var_80&3)?class_info[((long)var_80&3)]:var_80->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_80); /* item on <var_80:IndexedIterator[MPropDef]>*/
 }
-var_mpropdef69 = var68;
-/* <var_mpropdef69:MPropDef> isa MMethodDef */
+var_mpropdef83 = var82;
+/* <var_mpropdef83:MPropDef> isa MMethodDef */
 cltype = type_nitc__MMethodDef.color;
 idtype = type_nitc__MMethodDef.id;
-if(cltype >= var_mpropdef69->type->table_size) {
-var70 = 0;
+if(cltype >= var_mpropdef83->type->table_size) {
+var84 = 0;
 } else {
-var70 = var_mpropdef69->type->type_table[cltype] == idtype;
+var84 = var_mpropdef83->type->type_table[cltype] == idtype;
 }
-var71 = !var70;
-if (var71){
-goto BREAK_label72;
+var85 = !var84;
+if (var85){
+goto BREAK_label86;
 } else {
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef69) on <var_mpropdef69:MPropDef(MMethodDef)> */
-var75 = var_mpropdef69->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef69:MPropDef(MMethodDef)> */
-if (unlikely(var75 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef83) on <var_mpropdef83:MPropDef(MMethodDef)> */
+var89 = var_mpropdef83->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef83:MPropDef(MMethodDef)> */
+if (unlikely(var89 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var73 = var75;
-RET_LABEL74:(void)0;
+var87 = var89;
+RET_LABEL88:(void)0;
 }
 }
 {
-{ /* Inline model#MMethod#is_init (var73) on <var73:MProperty(MMethod)> */
-var78 = var73->attrs[COLOR_nitc__model__MMethod___is_init].s; /* _is_init on <var73:MProperty(MMethod)> */
-var76 = var78;
-RET_LABEL77:(void)0;
+{ /* Inline model$MMethod$is_init (var87) on <var87:MProperty(MMethod)> */
+var92 = var87->attrs[COLOR_nitc__model__MMethod___is_init].s; /* _is_init on <var87:MProperty(MMethod)> */
+var90 = var92;
+RET_LABEL91:(void)0;
 }
 }
-var79 = !var76;
-if (var79){
-goto BREAK_label72;
+var93 = !var90;
+if (var93){
+goto BREAK_label86;
 } else {
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef69) on <var_mpropdef69:MPropDef(MMethodDef)> */
-var82 = var_mpropdef69->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef69:MPropDef(MMethodDef)> */
-if (unlikely(var82 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef83) on <var_mpropdef83:MPropDef(MMethodDef)> */
+var96 = var_mpropdef83->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef83:MPropDef(MMethodDef)> */
+if (unlikely(var96 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var80 = var82;
-RET_LABEL81:(void)0;
+var94 = var96;
+RET_LABEL95:(void)0;
 }
 }
 {
-{ /* Inline model#MMethod#is_root_init (var80) on <var80:MProperty(MMethod)> */
-var85 = var80->attrs[COLOR_nitc__model__MMethod___is_root_init].s; /* _is_root_init on <var80:MProperty(MMethod)> */
-var83 = var85;
-RET_LABEL84:(void)0;
+{ /* Inline model$MMethod$is_root_init (var94) on <var94:MProperty(MMethod)> */
+var99 = var94->attrs[COLOR_nitc__model__MMethod___is_root_init].s; /* _is_root_init on <var94:MProperty(MMethod)> */
+var97 = var99;
+RET_LABEL98:(void)0;
 }
 }
-if (var83){
+if (var97){
 if (var_defined_init == NULL) {
-var86 = 1; /* is null */
+var100 = 1; /* is null */
 } else {
-var86 = 0; /* arg is null but recv is not */
+var100 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
+{ /* Inline kernel$Object$== (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_defined_init,var_other) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-var91 = var_defined_init == var_other;
-var89 = var91;
-goto RET_LABEL90;
-RET_LABEL90:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_defined_init,var_other) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+var105 = var_defined_init == var_other;
+var103 = var105;
+goto RET_LABEL104;
+RET_LABEL104:(void)0;
 }
 }
-var87 = var89;
-goto RET_LABEL88;
-RET_LABEL88:(void)0;
+var101 = var103;
+goto RET_LABEL102;
+RET_LABEL102:(void)0;
+}
+var100 = var101;
 }
-var86 = var87;
+if (unlikely(!var100)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (unlikely(!var86)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 168);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 166);
 fatal_exit(1);
 }
-var_defined_init = var_mpropdef69;
+var_defined_init = var_mpropdef83;
 } else {
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef69) on <var_mpropdef69:MPropDef(MMethodDef)> */
-var94 = var_mpropdef69->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef69:MPropDef(MMethodDef)> */
-if (unlikely(var94 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef83) on <var_mpropdef83:MPropDef(MMethodDef)> */
+var108 = var_mpropdef83->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef83:MPropDef(MMethodDef)> */
+if (unlikely(var108 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var92 = var94;
-RET_LABEL93:(void)0;
+var106 = var108;
+RET_LABEL107:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#name (var92) on <var92:MProperty(MMethod)> */
-var97 = var92->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var92:MProperty(MMethod)> */
-if (unlikely(var97 == NULL)) {
+{ /* Inline model$MProperty$name (var106) on <var106:MProperty(MMethod)> */
+var111 = var106->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var106:MProperty(MMethod)> */
+if (unlikely(var111 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1951);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2047);
 fatal_exit(1);
 }
-var95 = var97;
-RET_LABEL96:(void)0;
+var109 = var111;
+RET_LABEL110:(void)0;
 }
 }
-if (likely(varonce98!=NULL)) {
-var99 = varonce98;
+if (likely(varonce112!=NULL)) {
+var113 = varonce112;
 } else {
-var100 = "init";
-var101 = core__flat___NativeString___to_s_full(var100, 4l, 4l);
-var99 = var101;
-varonce98 = var99;
+var114 = "init";
+var116 = (val*)(4l<<2|1);
+var117 = (val*)(4l<<2|1);
+var118 = (val*)((long)(0)<<2|3);
+var119 = (val*)((long)(0)<<2|3);
+var115 = core__flat___CString___to_s_unsafe(var114, var116, var117, var118, var119);
+var113 = var115;
+varonce112 = var113;
 }
 {
-var102 = ((short int(*)(val* self, val* p0))(var95->class->vft[COLOR_core__kernel__Object___61d_61d]))(var95, var99); /* == on <var95:String>*/
+var120 = ((short int(*)(val* self, val* p0))(var109->class->vft[COLOR_core__kernel__Object___61d_61d]))(var109, var113); /* == on <var109:String>*/
 }
-if (var102){
+if (var120){
 goto RET_LABEL;
 } else {
 }
 }
-BREAK_label72: (void)0;
+BREAK_label86: (void)0;
 {
-((void(*)(val* self))((((long)var_66&3)?class_info[((long)var_66&3)]:var_66->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_66); /* next on <var_66:IndexedIterator[MPropDef]>*/
+((void(*)(val* self))((((long)var_80&3)?class_info[((long)var_80&3)]:var_80->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_80); /* next on <var_80:IndexedIterator[MPropDef]>*/
 }
 }
 BREAK_label: (void)0;
 {
-((void(*)(val* self))((((long)var_66&3)?class_info[((long)var_66&3)]:var_66->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_66); /* finish on <var_66:IndexedIterator[MPropDef]>*/
+((void(*)(val* self))((((long)var_80&3)?class_info[((long)var_80&3)]:var_80->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_80); /* finish on <var_80:IndexedIterator[MPropDef]>*/
 }
 /* <var_nclassdef:AClassdef> isa AStdClassdef */
-cltype104 = type_nitc__AStdClassdef.color;
-idtype105 = type_nitc__AStdClassdef.id;
-if(cltype104 >= var_nclassdef->type->table_size) {
-var103 = 0;
+cltype122 = type_nitc__AStdClassdef.color;
+idtype123 = type_nitc__AStdClassdef.id;
+if(cltype122 >= var_nclassdef->type->table_size) {
+var121 = 0;
 } else {
-var103 = var_nclassdef->type->type_table[cltype104] == idtype105;
+var121 = var_nclassdef->type->type_table[cltype122] == idtype123;
 }
-var106 = !var103;
-if (var106){
+var124 = !var121;
+if (var124){
 goto RET_LABEL;
 } else {
 }
-var107 = NEW_core__Array(&type_core__Array__nitc__MParameter);
+var125 = NEW_core__Array(&type_core__Array__nitc__MParameter);
 {
-core___core__Array___core__kernel__Object__init(var107); /* Direct call array#Array#init on <var107:Array[MParameter]>*/
+core___core__Array___core__kernel__Object__init(var125); /* Direct call array$Array$init on <var125:Array[MParameter]>*/
 }
-var_mparameters108 = var107;
-var109 = NEW_core__Array(&type_core__Array__nitc__MProperty);
+var_mparameters126 = var125;
+var127 = NEW_core__Array(&type_core__Array__nitc__MProperty);
 {
-core___core__Array___core__kernel__Object__init(var109); /* Direct call array#Array#init on <var109:Array[MProperty]>*/
+core___core__Array___core__kernel__Object__init(var127); /* Direct call array$Array$init on <var127:Array[MProperty]>*/
 }
-var_initializers = var109;
+var_initializers = var127;
 {
-{ /* Inline parser_nodes#AClassdef#n_propdefs (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
-var112 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef:AClassdef(AStdClassdef)> */
-if (unlikely(var112 == NULL)) {
+{ /* Inline parser_nodes$AClassdef$n_propdefs (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
+var130 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__AClassdef___n_propdefs].val; /* _n_propdefs on <var_nclassdef:AClassdef(AStdClassdef)> */
+if (unlikely(var130 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_propdefs");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1155);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1218);
 fatal_exit(1);
 }
-var110 = var112;
-RET_LABEL111:(void)0;
+var128 = var130;
+RET_LABEL129:(void)0;
 }
 }
-var_113 = var110;
+var_131 = var128;
 {
-var114 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_113);
+var132 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_131);
 }
-var_115 = var114;
+var_133 = var132;
 for(;;) {
 {
-var116 = ((short int(*)(val* self))((((long)var_115&3)?class_info[((long)var_115&3)]:var_115->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_115); /* is_ok on <var_115:Iterator[APropdef]>*/
+var134 = ((short int(*)(val* self))((((long)var_133&3)?class_info[((long)var_133&3)]:var_133->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_133); /* is_ok on <var_133:Iterator[APropdef]>*/
 }
-if (var116){
+if (var134){
 } else {
-goto BREAK_label117;
+goto BREAK_label135;
 }
 {
-var118 = ((val*(*)(val* self))((((long)var_115&3)?class_info[((long)var_115&3)]:var_115->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_115); /* item on <var_115:Iterator[APropdef]>*/
+var136 = ((val*(*)(val* self))((((long)var_133&3)?class_info[((long)var_133&3)]:var_133->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_133); /* item on <var_133:Iterator[APropdef]>*/
 }
-var_npropdef = var118;
+var_npropdef = var136;
 /* <var_npropdef:APropdef> isa AMethPropdef */
-cltype120 = type_nitc__AMethPropdef.color;
-idtype121 = type_nitc__AMethPropdef.id;
-if(cltype120 >= var_npropdef->type->table_size) {
-var119 = 0;
+cltype138 = type_nitc__AMethPropdef.color;
+idtype139 = type_nitc__AMethPropdef.id;
+if(cltype138 >= var_npropdef->type->table_size) {
+var137 = 0;
 } else {
-var119 = var_npropdef->type->type_table[cltype120] == idtype121;
+var137 = var_npropdef->type->type_table[cltype138] == idtype139;
 }
-if (var119){
+if (var137){
 {
-{ /* Inline modelize_property#AMethPropdef#is_autoinit (var_npropdef) on <var_npropdef:APropdef(AMethPropdef)> */
-var124 = var_npropdef->attrs[COLOR_nitc__modelize_property__AMethPropdef___is_autoinit].s; /* _is_autoinit on <var_npropdef:APropdef(AMethPropdef)> */
-var122 = var124;
-RET_LABEL123:(void)0;
+{ /* Inline modelize_property$AMethPropdef$is_autoinit (var_npropdef) on <var_npropdef:APropdef(AMethPropdef)> */
+var142 = var_npropdef->attrs[COLOR_nitc__modelize_property__AMethPropdef___is_autoinit].s; /* _is_autoinit on <var_npropdef:APropdef(AMethPropdef)> */
+var140 = var142;
+RET_LABEL141:(void)0;
 }
 }
-var125 = !var122;
-if (var125){
-goto BREAK_label126;
+var143 = !var140;
+if (var143){
+goto BREAK_label144;
 } else {
 }
 {
-{ /* Inline modelize_property#APropdef#mpropdef (var_npropdef) on <var_npropdef:APropdef(AMethPropdef)> */
-var129 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AMethPropdef)> */
-var127 = var129;
-RET_LABEL128:(void)0;
+{ /* Inline modelize_property$APropdef$mpropdef (var_npropdef) on <var_npropdef:APropdef(AMethPropdef)> */
+var147 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AMethPropdef)> */
+var145 = var147;
+RET_LABEL146:(void)0;
 }
 }
-var_mpropdef130 = var127;
-if (var_mpropdef130 == NULL) {
-var131 = 1; /* is null */
+var_mpropdef148 = var145;
+if (var_mpropdef148 == NULL) {
+var149 = 1; /* is null */
 } else {
-var131 = 0; /* arg is null but recv is not */
+var149 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mpropdef130,((val*)NULL)) on <var_mpropdef130:nullable MMethodDef> */
+{ /* Inline kernel$Object$== (var_mpropdef148,((val*)NULL)) on <var_mpropdef148:nullable MMethodDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_mpropdef130,var_other) on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-var136 = var_mpropdef130 == var_other;
-var134 = var136;
-goto RET_LABEL135;
-RET_LABEL135:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_mpropdef148,var_other) on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+var154 = var_mpropdef148 == var_other;
+var152 = var154;
+goto RET_LABEL153;
+RET_LABEL153:(void)0;
 }
 }
-var132 = var134;
-goto RET_LABEL133;
-RET_LABEL133:(void)0;
+var150 = var152;
+goto RET_LABEL151;
+RET_LABEL151:(void)0;
 }
-var131 = var132;
+var149 = var150;
 }
-if (var131){
+if (var149){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MMethodDef#msignature (var_mpropdef130) on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-var139 = var_mpropdef130->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-var137 = var139;
-RET_LABEL138:(void)0;
+{ /* Inline model$MMethodDef$msignature (var_mpropdef148) on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+var157 = var_mpropdef148->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+var155 = var157;
+RET_LABEL156:(void)0;
 }
 }
-var_sig = var137;
+var_sig = var155;
 if (var_sig == NULL) {
-var140 = 1; /* is null */
+var158 = 1; /* is null */
 } else {
-var140 = 0; /* arg is null but recv is not */
+var158 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_sig,((val*)NULL)) on <var_sig:nullable MSignature> */
+{ /* Inline kernel$Object$== (var_sig,((val*)NULL)) on <var_sig:nullable MSignature> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_sig,var_other) on <var_sig:nullable MSignature(MSignature)> */
-var145 = var_sig == var_other;
-var143 = var145;
-goto RET_LABEL144;
-RET_LABEL144:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_sig,var_other) on <var_sig:nullable MSignature(MSignature)> */
+var163 = var_sig == var_other;
+var161 = var163;
+goto RET_LABEL162;
+RET_LABEL162:(void)0;
 }
 }
-var141 = var143;
-goto RET_LABEL142;
-RET_LABEL142:(void)0;
+var159 = var161;
+goto RET_LABEL160;
+RET_LABEL160:(void)0;
 }
-var140 = var141;
+var158 = var159;
 }
-if (var140){
-goto BREAK_label126;
+if (var158){
+goto BREAK_label144;
 } else {
 }
 {
-{ /* Inline model#MSignature#mparameters (var_sig) on <var_sig:nullable MSignature(MSignature)> */
-var148 = var_sig->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var_sig:nullable MSignature(MSignature)> */
-if (unlikely(var148 == NULL)) {
+{ /* Inline model$MSignature$mparameters (var_sig) on <var_sig:nullable MSignature(MSignature)> */
+var166 = var_sig->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var_sig:nullable MSignature(MSignature)> */
+if (unlikely(var166 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1783);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var146 = var148;
-RET_LABEL147:(void)0;
+var164 = var166;
+RET_LABEL165:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add_all(var_mparameters108, var146); /* Direct call array#Array#add_all on <var_mparameters108:Array[MParameter]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add_all(var_mparameters126, var164); /* Direct call array$Array$add_all on <var_mparameters126:Array[MParameter]>*/
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef130) on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-var151 = var_mpropdef130->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var151 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef148) on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+var169 = var_mpropdef148->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var169 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var149 = var151;
-RET_LABEL150:(void)0;
+var167 = var169;
+RET_LABEL168:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var149); /* Direct call array#Array#add on <var_initializers:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var167); /* Direct call array$Array$add on <var_initializers:Array[MProperty]>*/
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef130) on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-var154 = var_mpropdef130->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef130:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var154 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef148) on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+var172 = var_mpropdef148->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef148:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var172 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var152 = var154;
-RET_LABEL153:(void)0;
+var170 = var172;
+RET_LABEL171:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#is_autoinit= (var152,1) on <var152:MProperty(MMethod)> */
-var152->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var152:MProperty(MMethod)> */
-RET_LABEL155:(void)0;
+{ /* Inline model$MProperty$is_autoinit= (var170,1) on <var170:MProperty(MMethod)> */
+var170->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var170:MProperty(MMethod)> */
+RET_LABEL173:(void)0;
 }
 }
 } else {
 }
 /* <var_npropdef:APropdef> isa AAttrPropdef */
-cltype157 = type_nitc__AAttrPropdef.color;
-idtype158 = type_nitc__AAttrPropdef.id;
-if(cltype157 >= var_npropdef->type->table_size) {
-var156 = 0;
+cltype175 = type_nitc__AAttrPropdef.color;
+idtype176 = type_nitc__AAttrPropdef.id;
+if(cltype175 >= var_npropdef->type->table_size) {
+var174 = 0;
 } else {
-var156 = var_npropdef->type->type_table[cltype157] == idtype158;
+var174 = var_npropdef->type->type_table[cltype175] == idtype176;
 }
-if (var156){
+if (var174){
 {
-{ /* Inline modelize_property#AAttrPropdef#mreadpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var161 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___mreadpropdef].val; /* _mreadpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
-var159 = var161;
-RET_LABEL160:(void)0;
+{ /* Inline modelize_property$AAttrPropdef$mreadpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var179 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___mreadpropdef].val; /* _mreadpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
+var177 = var179;
+RET_LABEL178:(void)0;
 }
 }
-var_mreadpropdef = var159;
+var_mreadpropdef = var177;
 if (var_mreadpropdef == NULL) {
-var162 = 1; /* is null */
+var180 = 1; /* is null */
 } else {
-var162 = 0; /* arg is null but recv is not */
+var180 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mreadpropdef,((val*)NULL)) on <var_mreadpropdef:nullable MMethodDef> */
+{ /* Inline kernel$Object$== (var_mreadpropdef,((val*)NULL)) on <var_mreadpropdef:nullable MMethodDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_mreadpropdef,var_other) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var167 = var_mreadpropdef == var_other;
-var165 = var167;
-goto RET_LABEL166;
-RET_LABEL166:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_mreadpropdef,var_other) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var185 = var_mreadpropdef == var_other;
+var183 = var185;
+goto RET_LABEL184;
+RET_LABEL184:(void)0;
 }
 }
-var163 = var165;
-goto RET_LABEL164;
-RET_LABEL164:(void)0;
+var181 = var183;
+goto RET_LABEL182;
+RET_LABEL182:(void)0;
 }
-var162 = var163;
+var180 = var181;
 }
-if (var162){
+if (var180){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MMethodDef#msignature (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var170 = var_mreadpropdef->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var168 = var170;
-RET_LABEL169:(void)0;
+{ /* Inline model$MMethodDef$msignature (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var188 = var_mreadpropdef->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var186 = var188;
+RET_LABEL187:(void)0;
 }
 }
-var_msignature171 = var168;
-if (var_msignature171 == NULL) {
-var172 = 1; /* is null */
+var_msignature189 = var186;
+if (var_msignature189 == NULL) {
+var190 = 1; /* is null */
 } else {
-var172 = 0; /* arg is null but recv is not */
+var190 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_msignature171,((val*)NULL)) on <var_msignature171:nullable MSignature> */
+{ /* Inline kernel$Object$== (var_msignature189,((val*)NULL)) on <var_msignature189:nullable MSignature> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_msignature171,var_other) on <var_msignature171:nullable MSignature(MSignature)> */
-var177 = var_msignature171 == var_other;
-var175 = var177;
-goto RET_LABEL176;
-RET_LABEL176:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_msignature189,var_other) on <var_msignature189:nullable MSignature(MSignature)> */
+var195 = var_msignature189 == var_other;
+var193 = var195;
+goto RET_LABEL194;
+RET_LABEL194:(void)0;
 }
 }
-var173 = var175;
-goto RET_LABEL174;
-RET_LABEL174:(void)0;
+var191 = var193;
+goto RET_LABEL192;
+RET_LABEL192:(void)0;
 }
-var172 = var173;
+var190 = var191;
 }
-if (var172){
+if (var190){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline modelize_property#AAttrPropdef#noinit (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var180 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___noinit].s; /* _noinit on <var_npropdef:APropdef(AAttrPropdef)> */
-var178 = var180;
-RET_LABEL179:(void)0;
+{ /* Inline modelize_property$AAttrPropdef$noinit (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var198 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___noinit].s; /* _noinit on <var_npropdef:APropdef(AAttrPropdef)> */
+var196 = var198;
+RET_LABEL197:(void)0;
 }
 }
-if (var178){
-goto BREAK_label126;
+if (var196){
+goto BREAK_label144;
 } else {
 }
-if (likely(varonce181!=NULL)) {
-var182 = varonce181;
+if (likely(varonce199!=NULL)) {
+var200 = varonce199;
 } else {
-var183 = "lateinit";
-var184 = core__flat___NativeString___to_s_full(var183, 8l, 8l);
-var182 = var184;
-varonce181 = var182;
+var201 = "lateinit";
+var203 = (val*)(8l<<2|1);
+var204 = (val*)(8l<<2|1);
+var205 = (val*)((long)(0)<<2|3);
+var206 = (val*)((long)(0)<<2|3);
+var202 = core__flat___CString___to_s_unsafe(var201, var203, var204, var205, var206);
+var200 = var202;
+varonce199 = var200;
 }
 {
-var185 = nitc__annotation___Prod___get_single_annotation(var_npropdef, var182, self);
+var207 = nitc__annotation___Prod___get_single_annotation(var_npropdef, var200, self);
 }
-var_atlateinit = var185;
+var_atlateinit = var207;
 if (var_atlateinit == NULL) {
-var186 = 0; /* is null */
+var208 = 0; /* is null */
 } else {
-var186 = 1; /* arg is null and recv is not */
+var208 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_atlateinit,((val*)NULL)) on <var_atlateinit:nullable AAnnotation> */
-var_other189 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_atlateinit,((val*)NULL)) on <var_atlateinit:nullable AAnnotation> */
+var_other211 = ((val*)NULL);
 {
-var190 = ((short int(*)(val* self, val* p0))(var_atlateinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_atlateinit, var_other189); /* == on <var_atlateinit:nullable AAnnotation(AAnnotation)>*/
+var212 = ((short int(*)(val* self, val* p0))(var_atlateinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_atlateinit, var_other211); /* == on <var_atlateinit:nullable AAnnotation(AAnnotation)>*/
 }
-var191 = !var190;
-var187 = var191;
-goto RET_LABEL188;
-RET_LABEL188:(void)0;
+var213 = !var212;
+var209 = var213;
+goto RET_LABEL210;
+RET_LABEL210:(void)0;
 }
-var186 = var187;
+var208 = var209;
 }
-if (var186){
+if (var208){
 {
-{ /* Inline model#MPropDef#mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var194 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var194 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var216 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var216 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var192 = var194;
-RET_LABEL193:(void)0;
+var214 = var216;
+RET_LABEL215:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var192); /* Direct call array#Array#add on <var_initializers:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var214); /* Direct call array$Array$add on <var_initializers:Array[MProperty]>*/
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var197 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var197 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var219 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var219 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var195 = var197;
-RET_LABEL196:(void)0;
+var217 = var219;
+RET_LABEL218:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#is_autoinit= (var195,1) on <var195:MProperty(MMethod)> */
-var195->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var195:MProperty(MMethod)> */
-RET_LABEL198:(void)0;
+{ /* Inline model$MProperty$is_autoinit= (var217,1) on <var217:MProperty(MMethod)> */
+var217->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var217:MProperty(MMethod)> */
+RET_LABEL220:(void)0;
 }
 }
-goto BREAK_label126;
+goto BREAK_label144;
+} else {
+}
+{
+{ /* Inline modelize_property$AAttrPropdef$has_value (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var224 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___has_value].s; /* _has_value on <var_npropdef:APropdef(AAttrPropdef)> */
+var222 = var224;
+RET_LABEL223:(void)0;
+}
+}
+var_225 = var222;
+if (var222){
+{
+{ /* Inline modelize_property$AAttrPropdef$is_optional (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var228 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___is_optional].s; /* _is_optional on <var_npropdef:APropdef(AAttrPropdef)> */
+var226 = var228;
+RET_LABEL227:(void)0;
+}
+}
+var229 = !var226;
+var221 = var229;
+} else {
+var221 = var_225;
+}
+if (var221){
+goto BREAK_label144;
 } else {
 }
 {
-{ /* Inline modelize_property#AAttrPropdef#has_value (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var201 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___has_value].s; /* _has_value on <var_npropdef:APropdef(AAttrPropdef)> */
-var199 = var201;
-RET_LABEL200:(void)0;
+{ /* Inline modelize_property$AAttrPropdef$mwritepropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var232 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___mwritepropdef].val; /* _mwritepropdef on <var_npropdef:APropdef(AAttrPropdef)> */
+var230 = var232;
+RET_LABEL231:(void)0;
 }
 }
-if (var199){
-goto BREAK_label126;
+var_msetter = var230;
+if (var_msetter == NULL) {
+var233 = 1; /* is null */
 } else {
+var233 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel$Object$== (var_msetter,((val*)NULL)) on <var_msetter:nullable MMethodDef> */
+var_other = ((val*)NULL);
+{
+{ /* Inline kernel$Object$is_same_instance (var_msetter,var_other) on <var_msetter:nullable MMethodDef(MMethodDef)> */
+var238 = var_msetter == var_other;
+var236 = var238;
+goto RET_LABEL237;
+RET_LABEL237:(void)0;
+}
 }
+var234 = var236;
+goto RET_LABEL235;
+RET_LABEL235:(void)0;
+}
+var233 = var234;
+}
+if (var233){
 {
-{ /* Inline model#MPropDef#mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-var204 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var204 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mreadpropdef) on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+var241 = var_mreadpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mreadpropdef:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var241 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var202 = var204;
-RET_LABEL203:(void)0;
+var239 = var241;
+RET_LABEL240:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#name (var202) on <var202:MProperty(MMethod)> */
-var207 = var202->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var202:MProperty(MMethod)> */
-if (unlikely(var207 == NULL)) {
+{ /* Inline model$MProperty$name (var239) on <var239:MProperty(MMethod)> */
+var244 = var239->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var239:MProperty(MMethod)> */
+if (unlikely(var244 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1951);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2047);
 fatal_exit(1);
 }
-var205 = var207;
-RET_LABEL206:(void)0;
+var242 = var244;
+RET_LABEL243:(void)0;
 }
 }
-var_paramname = var205;
+var_paramname = var242;
 {
-{ /* Inline model#MSignature#return_mtype (var_msignature171) on <var_msignature171:nullable MSignature(MSignature)> */
-var210 = var_msignature171->attrs[COLOR_nitc__model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature171:nullable MSignature(MSignature)> */
-var208 = var210;
-RET_LABEL209:(void)0;
+{ /* Inline model$MSignature$return_mtype (var_msignature189) on <var_msignature189:nullable MSignature(MSignature)> */
+var247 = var_msignature189->attrs[COLOR_nitc__model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature189:nullable MSignature(MSignature)> */
+var245 = var247;
+RET_LABEL246:(void)0;
 }
 }
-var_ret_type = var208;
+var_ret_type = var245;
 if (var_ret_type == NULL) {
-var211 = 1; /* is null */
+var248 = 1; /* is null */
 } else {
-var211 = 0; /* arg is null but recv is not */
+var248 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_ret_type,((val*)NULL)) on <var_ret_type:nullable MType> */
+{ /* Inline kernel$Object$== (var_ret_type,((val*)NULL)) on <var_ret_type:nullable MType> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_ret_type,var_other) on <var_ret_type:nullable MType(MType)> */
-var216 = var_ret_type == var_other;
-var214 = var216;
-goto RET_LABEL215;
-RET_LABEL215:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_ret_type,var_other) on <var_ret_type:nullable MType(MType)> */
+var253 = var_ret_type == var_other;
+var251 = var253;
+goto RET_LABEL252;
+RET_LABEL252:(void)0;
 }
 }
-var212 = var214;
-goto RET_LABEL213;
-RET_LABEL213:(void)0;
+var249 = var251;
+goto RET_LABEL250;
+RET_LABEL250:(void)0;
 }
-var211 = var212;
+var248 = var249;
 }
-if (var211){
+if (var248){
 goto RET_LABEL;
 } else {
 }
-var217 = NEW_nitc__MParameter(&type_nitc__MParameter);
+var254 = NEW_nitc__MParameter(&type_nitc__MParameter);
 {
-((void(*)(val* self, val* p0))(var217->class->vft[COLOR_nitc__model__MParameter__name_61d]))(var217, var_paramname); /* name= on <var217:MParameter>*/
+((void(*)(val* self, val* p0))(var254->class->vft[COLOR_nitc__model__MParameter__name_61d]))(var254, var_paramname); /* name= on <var254:MParameter>*/
 }
 {
-((void(*)(val* self, val* p0))(var217->class->vft[COLOR_nitc__model__MParameter__mtype_61d]))(var217, var_ret_type); /* mtype= on <var217:MParameter>*/
+((void(*)(val* self, val* p0))(var254->class->vft[COLOR_nitc__model__MParameter__mtype_61d]))(var254, var_ret_type); /* mtype= on <var254:MParameter>*/
 }
 {
-((void(*)(val* self, short int p0))(var217->class->vft[COLOR_nitc__model__MParameter__is_vararg_61d]))(var217, 0); /* is_vararg= on <var217:MParameter>*/
+((void(*)(val* self, short int p0))(var254->class->vft[COLOR_nitc__model__MParameter__is_vararg_61d]))(var254, 0); /* is_vararg= on <var254:MParameter>*/
 }
 {
-((void(*)(val* self))(var217->class->vft[COLOR_core__kernel__Object__init]))(var217); /* init on <var217:MParameter>*/
+((void(*)(val* self))(var254->class->vft[COLOR_core__kernel__Object__init]))(var254); /* init on <var254:MParameter>*/
 }
-var_mparameter = var217;
+var_mparameter = var254;
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_mparameters108, var_mparameter); /* Direct call array#Array#add on <var_mparameters108:Array[MParameter]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_mparameters126, var_mparameter); /* Direct call array$Array$add on <var_mparameters126:Array[MParameter]>*/
 }
 {
-{ /* Inline modelize_property#AAttrPropdef#mwritepropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var220 = var_npropdef->attrs[COLOR_nitc__modelize_property__AAttrPropdef___mwritepropdef].val; /* _mwritepropdef on <var_npropdef:APropdef(AAttrPropdef)> */
-var218 = var220;
-RET_LABEL219:(void)0;
+{ /* Inline modelize_property$APropdef$mpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var257 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
+var255 = var257;
+RET_LABEL256:(void)0;
 }
 }
-var_msetter = var218;
-if (var_msetter == NULL) {
-var221 = 1; /* is null */
+if (var255 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 215);
+fatal_exit(1);
 } else {
-var221 = 0; /* arg is null but recv is not */
+{ /* Inline model$MPropDef$mproperty (var255) on <var255:nullable MPropDef(nullable MAttributeDef)> */
+if (unlikely(var255 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_msetter,((val*)NULL)) on <var_msetter:nullable MMethodDef> */
-var_other = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var_msetter,var_other) on <var_msetter:nullable MMethodDef(MMethodDef)> */
-var226 = var_msetter == var_other;
-var224 = var226;
-goto RET_LABEL225;
-RET_LABEL225:(void)0;
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
+fatal_exit(1);
 }
+var260 = var255->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var255:nullable MPropDef(nullable MAttributeDef)> */
+if (unlikely(var260 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-var222 = var224;
-goto RET_LABEL223;
-RET_LABEL223:(void)0;
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
+fatal_exit(1);
 }
-var221 = var222;
+var258 = var260;
+RET_LABEL259:(void)0;
+}
+}
+{
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var258); /* Direct call array$Array$add on <var_initializers:Array[MProperty]>*/
 }
-if (var221){
 {
-{ /* Inline modelize_property#APropdef#mpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var229 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
-var227 = var229;
-RET_LABEL228:(void)0;
+{ /* Inline modelize_property$APropdef$mpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
+var263 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
+var261 = var263;
+RET_LABEL262:(void)0;
+}
 }
+if (var261 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (var227 == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 216);
 fatal_exit(1);
 } else {
-{ /* Inline model#MPropDef#mproperty (var227) on <var227:nullable MPropDef(nullable MAttributeDef)> */
-if (unlikely(var227 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var261) on <var261:nullable MPropDef(nullable MAttributeDef)> */
+if (unlikely(var261 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var232 = var227->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var227:nullable MPropDef(nullable MAttributeDef)> */
-if (unlikely(var232 == NULL)) {
+var266 = var261->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var261:nullable MPropDef(nullable MAttributeDef)> */
+if (unlikely(var266 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var230 = var232;
-RET_LABEL231:(void)0;
+var264 = var266;
+RET_LABEL265:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var230); /* Direct call array#Array#add on <var_initializers:Array[MProperty]>*/
+{ /* Inline model$MProperty$is_autoinit= (var264,1) on <var264:MProperty(MAttribute)> */
+var264->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var264:MProperty(MAttribute)> */
+RET_LABEL267:(void)0;
 }
+}
+} else {
 {
-{ /* Inline modelize_property#APropdef#mpropdef (var_npropdef) on <var_npropdef:APropdef(AAttrPropdef)> */
-var235 = var_npropdef->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val; /* _mpropdef on <var_npropdef:APropdef(AAttrPropdef)> */
-var233 = var235;
-RET_LABEL234:(void)0;
+{ /* Inline model$MMethodDef$msignature (var_msetter) on <var_msetter:nullable MMethodDef(MMethodDef)> */
+var270 = var_msetter->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_msetter:nullable MMethodDef(MMethodDef)> */
+var268 = var270;
+RET_LABEL269:(void)0;
 }
 }
-if (var233 == NULL) {
+if (var268 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 217);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 219);
 fatal_exit(1);
 } else {
-{ /* Inline model#MPropDef#mproperty (var233) on <var233:nullable MPropDef(nullable MAttributeDef)> */
-if (unlikely(var233 == NULL)) {
+{ /* Inline model$MSignature$mparameters (var268) on <var268:nullable MSignature> */
+if (unlikely(var268 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var238 = var233->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var233:nullable MPropDef(nullable MAttributeDef)> */
-if (unlikely(var238 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+var273 = var268->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var268:nullable MSignature> */
+if (unlikely(var273 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var236 = var238;
-RET_LABEL237:(void)0;
+var271 = var273;
+RET_LABEL272:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#is_autoinit= (var236,1) on <var236:MProperty(MAttribute)> */
-var236->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var236:MProperty(MAttribute)> */
-RET_LABEL239:(void)0;
-}
+core___core__Array___core__abstract_collection__SimpleCollection__add_all(var_mparameters126, var271); /* Direct call array$Array$add_all on <var_mparameters126:Array[MParameter]>*/
 }
-} else {
 {
-{ /* Inline model#MPropDef#mproperty (var_msetter) on <var_msetter:nullable MMethodDef(MMethodDef)> */
-var242 = var_msetter->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_msetter:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var242 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_msetter) on <var_msetter:nullable MMethodDef(MMethodDef)> */
+var276 = var_msetter->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_msetter:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var276 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var240 = var242;
-RET_LABEL241:(void)0;
+var274 = var276;
+RET_LABEL275:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var240); /* Direct call array#Array#add on <var_initializers:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var274); /* Direct call array$Array$add on <var_initializers:Array[MProperty]>*/
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_msetter) on <var_msetter:nullable MMethodDef(MMethodDef)> */
-var245 = var_msetter->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_msetter:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var245 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_msetter) on <var_msetter:nullable MMethodDef(MMethodDef)> */
+var279 = var_msetter->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_msetter:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var279 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var243 = var245;
-RET_LABEL244:(void)0;
+var277 = var279;
+RET_LABEL278:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#is_autoinit= (var243,1) on <var243:MProperty(MMethod)> */
-var243->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var243:MProperty(MMethod)> */
-RET_LABEL246:(void)0;
+{ /* Inline model$MProperty$is_autoinit= (var277,1) on <var277:MProperty(MMethod)> */
+var277->attrs[COLOR_nitc__model__MProperty___is_autoinit].s = 1; /* _is_autoinit on <var277:MProperty(MMethod)> */
+RET_LABEL280:(void)0;
 }
 }
 }
 } else {
 }
-BREAK_label126: (void)0;
+BREAK_label144: (void)0;
 {
-((void(*)(val* self))((((long)var_115&3)?class_info[((long)var_115&3)]:var_115->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_115); /* next on <var_115:Iterator[APropdef]>*/
+((void(*)(val* self))((((long)var_133&3)?class_info[((long)var_133&3)]:var_133->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_133); /* next on <var_133:Iterator[APropdef]>*/
 }
 }
-BREAK_label117: (void)0;
+BREAK_label135: (void)0;
 {
-((void(*)(val* self))((((long)var_115&3)?class_info[((long)var_115&3)]:var_115->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_115); /* finish on <var_115:Iterator[APropdef]>*/
+((void(*)(val* self))((((long)var_133&3)?class_info[((long)var_133&3)]:var_133->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_133); /* finish on <var_133:Iterator[APropdef]>*/
 }
 {
-{ /* Inline modelize_property#ModelBuilder#the_root_init_mmethod (self) on <self:ModelBuilder> */
-var249 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val; /* _the_root_init_mmethod on <self:ModelBuilder> */
-var247 = var249;
-RET_LABEL248:(void)0;
+{ /* Inline modelize_property$ModelBuilder$the_root_init_mmethod (self) on <self:ModelBuilder> */
+var283 = self->attrs[COLOR_nitc__modelize_property__ModelBuilder___the_root_init_mmethod].val; /* _the_root_init_mmethod on <self:ModelBuilder> */
+var281 = var283;
+RET_LABEL282:(void)0;
 }
 }
-var_the_root_init_mmethod = var247;
+var_the_root_init_mmethod = var281;
 if (var_the_root_init_mmethod == NULL) {
-var250 = 1; /* is null */
+var284 = 1; /* is null */
 } else {
-var250 = 0; /* arg is null but recv is not */
+var284 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_the_root_init_mmethod,((val*)NULL)) on <var_the_root_init_mmethod:nullable MMethod> */
+{ /* Inline kernel$Object$== (var_the_root_init_mmethod,((val*)NULL)) on <var_the_root_init_mmethod:nullable MMethod> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_the_root_init_mmethod,var_other) on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
-var255 = var_the_root_init_mmethod == var_other;
-var253 = var255;
-goto RET_LABEL254;
-RET_LABEL254:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_the_root_init_mmethod,var_other) on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
+var289 = var_the_root_init_mmethod == var_other;
+var287 = var289;
+goto RET_LABEL288;
+RET_LABEL288:(void)0;
 }
 }
-var251 = var253;
-goto RET_LABEL252;
-RET_LABEL252:(void)0;
+var285 = var287;
+goto RET_LABEL286;
+RET_LABEL286:(void)0;
 }
-var250 = var251;
+var284 = var285;
 }
-if (var250){
+if (var284){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
-var258 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
-if (unlikely(var258 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
+var292 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
+if (unlikely(var292 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var256 = var258;
-RET_LABEL257:(void)0;
+var290 = var292;
+RET_LABEL291:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#bound_mtype (var_mclassdef) on <var_mclassdef:MClassDef> */
-var261 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___bound_mtype].val; /* _bound_mtype on <var_mclassdef:MClassDef> */
-if (unlikely(var261 == NULL)) {
+{ /* Inline model$MClassDef$bound_mtype (var_mclassdef) on <var_mclassdef:MClassDef> */
+var295 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___bound_mtype].val; /* _bound_mtype on <var_mclassdef:MClassDef> */
+if (unlikely(var295 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _bound_mtype");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 579);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 594);
 fatal_exit(1);
 }
-var259 = var261;
-RET_LABEL260:(void)0;
+var293 = var295;
+RET_LABEL294:(void)0;
 }
 }
 {
-var262 = nitc___nitc__MProperty___lookup_super_definitions(var_the_root_init_mmethod, var256, var259);
+var296 = nitc___nitc__MProperty___lookup_super_definitions(var_the_root_init_mmethod, var290, var293);
 }
-var_spropdefs = var262;
+var_spropdefs = var296;
 {
-var263 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_spropdefs);
+var297 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_spropdefs);
 }
-if (var263){
+if (var297){
 {
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
-var266 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
-if (unlikely(var266 == NULL)) {
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
+var300 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
+if (unlikely(var300 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
 }
-var264 = var266;
-RET_LABEL265:(void)0;
+var298 = var300;
+RET_LABEL299:(void)0;
 }
 }
 {
-{ /* Inline parser_nodes#ANode#location (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
-var269 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef(AStdClassdef)> */
-if (unlikely(var269 == NULL)) {
+{ /* Inline parser_nodes$ANode$location (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
+var303 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef(AStdClassdef)> */
+if (unlikely(var303 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 24);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 25);
 fatal_exit(1);
 }
-var267 = var269;
-RET_LABEL268:(void)0;
-}
+var301 = var303;
+RET_LABEL302:(void)0;
 }
-if (unlikely(varonce270==NULL)) {
-var271 = NEW_core__NativeArray(5l, &type_core__NativeArray__core__String);
-if (likely(varonce272!=NULL)) {
-var273 = varonce272;
-} else {
-var274 = "Error: `";
-var275 = core__flat___NativeString___to_s_full(var274, 8l, 8l);
-var273 = var275;
-varonce272 = var273;
 }
-((struct instance_core__NativeArray*)var271)->values[0]=var273;
-if (likely(varonce276!=NULL)) {
-var277 = varonce276;
+if (unlikely(varonce304==NULL)) {
+var305 = NEW_core__NativeArray((int)5l, &type_core__NativeArray__core__String);
+if (likely(varonce306!=NULL)) {
+var307 = varonce306;
 } else {
-var278 = "` does not specialize `";
-var279 = core__flat___NativeString___to_s_full(var278, 23l, 23l);
-var277 = var279;
-varonce276 = var277;
+var308 = "Error: `";
+var310 = (val*)(8l<<2|1);
+var311 = (val*)(8l<<2|1);
+var312 = (val*)((long)(0)<<2|3);
+var313 = (val*)((long)(0)<<2|3);
+var309 = core__flat___CString___to_s_unsafe(var308, var310, var311, var312, var313);
+var307 = var309;
+varonce306 = var307;
 }
-((struct instance_core__NativeArray*)var271)->values[2]=var277;
-if (likely(varonce280!=NULL)) {
-var281 = varonce280;
+((struct instance_core__NativeArray*)var305)->values[0]=var307;
+if (likely(varonce314!=NULL)) {
+var315 = varonce314;
 } else {
-var282 = "`. Possible duplication of the root class `Object`?";
-var283 = core__flat___NativeString___to_s_full(var282, 51l, 51l);
-var281 = var283;
-varonce280 = var281;
+var316 = "` does not specialize `";
+var318 = (val*)(23l<<2|1);
+var319 = (val*)(23l<<2|1);
+var320 = (val*)((long)(0)<<2|3);
+var321 = (val*)((long)(0)<<2|3);
+var317 = core__flat___CString___to_s_unsafe(var316, var318, var319, var320, var321);
+var315 = var317;
+varonce314 = var315;
+}
+((struct instance_core__NativeArray*)var305)->values[2]=var315;
+if (likely(varonce322!=NULL)) {
+var323 = varonce322;
+} else {
+var324 = "`. Possible duplication of the root class `Object`?";
+var326 = (val*)(51l<<2|1);
+var327 = (val*)(51l<<2|1);
+var328 = (val*)((long)(0)<<2|3);
+var329 = (val*)((long)(0)<<2|3);
+var325 = core__flat___CString___to_s_unsafe(var324, var326, var327, var328, var329);
+var323 = var325;
+varonce322 = var323;
 }
-((struct instance_core__NativeArray*)var271)->values[4]=var281;
+((struct instance_core__NativeArray*)var305)->values[4]=var323;
 } else {
-var271 = varonce270;
-varonce270 = NULL;
+var305 = varonce304;
+varonce304 = NULL;
 }
 {
-var284 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
+var330 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var271)->values[1]=var284;
+((struct instance_core__NativeArray*)var305)->values[1]=var330;
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_the_root_init_mmethod) on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
-var287 = var_the_root_init_mmethod->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
-if (unlikely(var287 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_the_root_init_mmethod) on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
+var333 = var_the_root_init_mmethod->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_the_root_init_mmethod:nullable MMethod(MMethod)> */
+if (unlikely(var333 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var285 = var287;
-RET_LABEL286:(void)0;
+var331 = var333;
+RET_LABEL332:(void)0;
 }
 }
 {
-var288 = ((val*(*)(val* self))(var285->class->vft[COLOR_core__abstract_text__Object__to_s]))(var285); /* to_s on <var285:MClassDef>*/
+var334 = ((val*(*)(val* self))(var331->class->vft[COLOR_core__abstract_text__Object__to_s]))(var331); /* to_s on <var331:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var271)->values[3]=var288;
+((struct instance_core__NativeArray*)var305)->values[3]=var334;
 {
-var289 = ((val*(*)(val* self))(var271->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var271); /* native_to_s on <var271:NativeArray[String]>*/
+var335 = ((val*(*)(val* self))(var305->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var305); /* native_to_s on <var305:NativeArray[String]>*/
 }
-varonce270 = var271;
+varonce304 = var305;
 {
-var290 = nitc___nitc__ToolContext___error(var264, var267, var289);
+var336 = nitc___nitc__ToolContext___error(var298, var301, var335);
 }
 goto RET_LABEL;
 } else {
 }
-if (likely(varonce291!=NULL)) {
-var292 = varonce291;
+if (likely(varonce337!=NULL)) {
+var338 = varonce337;
 } else {
-var293 = "autoinit";
-var294 = core__flat___NativeString___to_s_full(var293, 8l, 8l);
-var292 = var294;
-varonce291 = var292;
+var339 = "autoinit";
+var341 = (val*)(8l<<2|1);
+var342 = (val*)(8l<<2|1);
+var343 = (val*)((long)(0)<<2|3);
+var344 = (val*)((long)(0)<<2|3);
+var340 = core__flat___CString___to_s_unsafe(var339, var341, var342, var343, var344);
+var338 = var340;
+varonce337 = var338;
 }
 {
-var295 = nitc__annotation___Prod___get_single_annotation(var_nclassdef, var292, self);
+var345 = nitc__annotation___Prod___get_single_annotation(var_nclassdef, var338, self);
 }
-var_autoinit = var295;
-if (likely(varonce296!=NULL)) {
-var297 = varonce296;
+var_autoinit = var345;
+if (likely(varonce346!=NULL)) {
+var347 = varonce346;
 } else {
-var298 = "noautoinit";
-var299 = core__flat___NativeString___to_s_full(var298, 10l, 10l);
-var297 = var299;
-varonce296 = var297;
+var348 = "noautoinit";
+var350 = (val*)(10l<<2|1);
+var351 = (val*)(10l<<2|1);
+var352 = (val*)((long)(0)<<2|3);
+var353 = (val*)((long)(0)<<2|3);
+var349 = core__flat___CString___to_s_unsafe(var348, var350, var351, var352, var353);
+var347 = var349;
+varonce346 = var347;
 }
 {
-var300 = nitc__annotation___Prod___get_single_annotation(var_nclassdef, var297, self);
+var354 = nitc__annotation___Prod___get_single_annotation(var_nclassdef, var347, self);
 }
-var_noautoinit = var300;
+var_noautoinit = var354;
 if (var_autoinit == NULL) {
-var301 = 0; /* is null */
+var355 = 0; /* is null */
 } else {
-var301 = 1; /* arg is null and recv is not */
+var355 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_autoinit,((val*)NULL)) on <var_autoinit:nullable AAnnotation> */
-var_other189 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_autoinit,((val*)NULL)) on <var_autoinit:nullable AAnnotation> */
+var_other211 = ((val*)NULL);
 {
-var304 = ((short int(*)(val* self, val* p0))(var_autoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_autoinit, var_other189); /* == on <var_autoinit:nullable AAnnotation(AAnnotation)>*/
+var358 = ((short int(*)(val* self, val* p0))(var_autoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_autoinit, var_other211); /* == on <var_autoinit:nullable AAnnotation(AAnnotation)>*/
 }
-var305 = !var304;
-var302 = var305;
-goto RET_LABEL303;
-RET_LABEL303:(void)0;
+var359 = !var358;
+var356 = var359;
+goto RET_LABEL357;
+RET_LABEL357:(void)0;
 }
-var301 = var302;
+var355 = var356;
 }
-if (var301){
+if (var355){
 {
-core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_mparameters108); /* Direct call array#AbstractArray#clear on <var_mparameters108:Array[MParameter]>*/
+core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_mparameters126); /* Direct call array$AbstractArray$clear on <var_mparameters126:Array[MParameter]>*/
 }
 {
-core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_initializers); /* Direct call array#AbstractArray#clear on <var_initializers:Array[MProperty]>*/
+core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_initializers); /* Direct call array$AbstractArray$clear on <var_initializers:Array[MProperty]>*/
 }
 if (var_noautoinit == NULL) {
-var306 = 0; /* is null */
+var360 = 0; /* is null */
 } else {
-var306 = 1; /* arg is null and recv is not */
+var360 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
-var_other189 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
+var_other211 = ((val*)NULL);
 {
-var309 = ((short int(*)(val* self, val* p0))(var_noautoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_noautoinit, var_other189); /* == on <var_noautoinit:nullable AAnnotation(AAnnotation)>*/
+var363 = ((short int(*)(val* self, val* p0))(var_noautoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_noautoinit, var_other211); /* == on <var_noautoinit:nullable AAnnotation(AAnnotation)>*/
 }
-var310 = !var309;
-var307 = var310;
-goto RET_LABEL308;
-RET_LABEL308:(void)0;
+var364 = !var363;
+var361 = var364;
+goto RET_LABEL362;
+RET_LABEL362:(void)0;
 }
-var306 = var307;
+var360 = var361;
 }
-if (var306){
-if (likely(varonce311!=NULL)) {
-var312 = varonce311;
+if (var360){
+if (likely(varonce365!=NULL)) {
+var366 = varonce365;
 } else {
-var313 = "Error: `autoinit` and `noautoinit` are incompatible.";
-var314 = core__flat___NativeString___to_s_full(var313, 52l, 52l);
-var312 = var314;
-varonce311 = var312;
+var367 = "Error: `autoinit` and `noautoinit` are incompatible.";
+var369 = (val*)(52l<<2|1);
+var370 = (val*)(52l<<2|1);
+var371 = (val*)((long)(0)<<2|3);
+var372 = (val*)((long)(0)<<2|3);
+var368 = core__flat___CString___to_s_unsafe(var367, var369, var370, var371, var372);
+var366 = var368;
+varonce365 = var366;
 }
 {
-nitc___nitc__ModelBuilder___error(self, var_autoinit, var312); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_autoinit, var366); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 } else {
 }
 {
-{ /* Inline parser_nodes#AAnnotation#n_args (var_autoinit) on <var_autoinit:nullable AAnnotation(AAnnotation)> */
-var317 = var_autoinit->attrs[COLOR_nitc__parser_nodes__AAnnotation___n_args].val; /* _n_args on <var_autoinit:nullable AAnnotation(AAnnotation)> */
-if (unlikely(var317 == NULL)) {
+{ /* Inline parser_nodes$AAnnotation$n_args (var_autoinit) on <var_autoinit:nullable AAnnotation(AAnnotation)> */
+var375 = var_autoinit->attrs[COLOR_nitc__parser_nodes__AAnnotation___n_args].val; /* _n_args on <var_autoinit:nullable AAnnotation(AAnnotation)> */
+if (unlikely(var375 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 2926);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 3007);
 fatal_exit(1);
 }
-var315 = var317;
-RET_LABEL316:(void)0;
+var373 = var375;
+RET_LABEL374:(void)0;
 }
 }
 {
-var318 = nitc___nitc__ANodes___core__abstract_collection__Collection__is_empty(var315);
+var376 = nitc___nitc__ANodes___core__abstract_collection__Collection__is_empty(var373);
 }
-if (var318){
-if (likely(varonce319!=NULL)) {
-var320 = varonce319;
+if (var376){
+if (likely(varonce377!=NULL)) {
+var378 = varonce377;
 } else {
-var321 = "Syntax Error: `autoinit` expects method identifiers, use `noautoinit` to clear all autoinits.";
-var322 = core__flat___NativeString___to_s_full(var321, 93l, 93l);
-var320 = var322;
-varonce319 = var320;
+var379 = "Syntax Error: `autoinit` expects method identifiers, use `noautoinit` to clear all autoinits.";
+var381 = (val*)(93l<<2|1);
+var382 = (val*)(93l<<2|1);
+var383 = (val*)((long)(0)<<2|3);
+var384 = (val*)((long)(0)<<2|3);
+var380 = core__flat___CString___to_s_unsafe(var379, var381, var382, var383, var384);
+var378 = var380;
+varonce377 = var378;
 }
 {
-nitc___nitc__ModelBuilder___error(self, var_autoinit, var320); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_autoinit, var378); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 } else {
 }
 {
-{ /* Inline parser_nodes#AAnnotation#n_args (var_autoinit) on <var_autoinit:nullable AAnnotation(AAnnotation)> */
-var325 = var_autoinit->attrs[COLOR_nitc__parser_nodes__AAnnotation___n_args].val; /* _n_args on <var_autoinit:nullable AAnnotation(AAnnotation)> */
-if (unlikely(var325 == NULL)) {
+{ /* Inline parser_nodes$AAnnotation$n_args (var_autoinit) on <var_autoinit:nullable AAnnotation(AAnnotation)> */
+var387 = var_autoinit->attrs[COLOR_nitc__parser_nodes__AAnnotation___n_args].val; /* _n_args on <var_autoinit:nullable AAnnotation(AAnnotation)> */
+if (unlikely(var387 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 2926);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 3007);
 fatal_exit(1);
 }
-var323 = var325;
-RET_LABEL324:(void)0;
+var385 = var387;
+RET_LABEL386:(void)0;
 }
 }
-var_326 = var323;
+var_388 = var385;
 {
-var327 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_326);
+var389 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_388);
 }
-var_328 = var327;
+var_390 = var389;
 for(;;) {
 {
-var329 = ((short int(*)(val* self))((((long)var_328&3)?class_info[((long)var_328&3)]:var_328->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_328); /* is_ok on <var_328:Iterator[AExpr]>*/
+var391 = ((short int(*)(val* self))((((long)var_390&3)?class_info[((long)var_390&3)]:var_390->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_390); /* is_ok on <var_390:Iterator[AExpr]>*/
 }
-if (var329){
+if (var391){
 } else {
-goto BREAK_label330;
+goto BREAK_label392;
 }
 {
-var331 = ((val*(*)(val* self))((((long)var_328&3)?class_info[((long)var_328&3)]:var_328->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_328); /* item on <var_328:Iterator[AExpr]>*/
+var393 = ((val*(*)(val* self))((((long)var_390&3)?class_info[((long)var_390&3)]:var_390->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_390); /* item on <var_390:Iterator[AExpr]>*/
 }
-var_narg = var331;
+var_narg = var393;
 {
-var332 = nitc__parser_work___AExpr___as_id(var_narg);
+var394 = nitc__parser_work___AExpr___as_id(var_narg);
 }
-var_id = var332;
+var_id = var394;
 if (var_id == NULL) {
-var333 = 1; /* is null */
+var395 = 1; /* is null */
 } else {
-var333 = 0; /* arg is null but recv is not */
+var395 = 0; /* arg is null but recv is not */
 }
 if (0) {
-var334 = ((short int(*)(val* self, val* p0))(var_id->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_id, ((val*)NULL)); /* == on <var_id:nullable String>*/
-var333 = var334;
+var396 = ((short int(*)(val* self, val* p0))(var_id->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_id, ((val*)NULL)); /* == on <var_id:nullable String>*/
+var395 = var396;
 }
-if (var333){
-if (likely(varonce335!=NULL)) {
-var336 = varonce335;
+if (var395){
+if (likely(varonce397!=NULL)) {
+var398 = varonce397;
 } else {
-var337 = "Syntax Error: `autoinit` expects method identifiers.";
-var338 = core__flat___NativeString___to_s_full(var337, 52l, 52l);
-var336 = var338;
-varonce335 = var336;
+var399 = "Syntax Error: `autoinit` expects method identifiers.";
+var401 = (val*)(52l<<2|1);
+var402 = (val*)(52l<<2|1);
+var403 = (val*)((long)(0)<<2|3);
+var404 = (val*)((long)(0)<<2|3);
+var400 = core__flat___CString___to_s_unsafe(var399, var401, var402, var403, var404);
+var398 = var400;
+varonce397 = var398;
 }
 {
-nitc___nitc__ModelBuilder___error(self, var_narg, var336); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_narg, var398); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
 }
-if (likely(varonce339!=NULL)) {
-var340 = varonce339;
+if (likely(varonce405!=NULL)) {
+var406 = varonce405;
 } else {
-var341 = "=";
-var342 = core__flat___NativeString___to_s_full(var341, 1l, 1l);
-var340 = var342;
-varonce339 = var340;
+var407 = "=";
+var409 = (val*)(1l<<2|1);
+var410 = (val*)(1l<<2|1);
+var411 = (val*)((long)(0)<<2|3);
+var412 = (val*)((long)(0)<<2|3);
+var408 = core__flat___CString___to_s_unsafe(var407, var409, var410, var411, var412);
+var406 = var408;
+varonce405 = var406;
 }
 {
-var343 = ((val*(*)(val* self, val* p0))(var_id->class->vft[COLOR_core__abstract_text__String___43d]))(var_id, var340); /* + on <var_id:nullable String(String)>*/
+var413 = ((val*(*)(val* self, val* p0))(var_id->class->vft[COLOR_core__abstract_text__Text___43d]))(var_id, var406); /* + on <var_id:nullable String(String)>*/
 }
 {
-var344 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(self, var_narg, var_mclassdef, var343);
+var414 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(self, var_narg, var_mclassdef, var413);
 }
-var_p = var344;
+var_p = var414;
 if (var_p == NULL) {
-var345 = 1; /* is null */
+var415 = 1; /* is null */
 } else {
-var345 = 0; /* arg is null but recv is not */
+var415 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_p,((val*)NULL)) on <var_p:nullable MProperty> */
+{ /* Inline kernel$Object$== (var_p,((val*)NULL)) on <var_p:nullable MProperty> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_p,var_other) on <var_p:nullable MProperty(MProperty)> */
-var350 = var_p == var_other;
-var348 = var350;
-goto RET_LABEL349;
-RET_LABEL349:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_p,var_other) on <var_p:nullable MProperty(MProperty)> */
+var420 = var_p == var_other;
+var418 = var420;
+goto RET_LABEL419;
+RET_LABEL419:(void)0;
 }
 }
-var346 = var348;
-goto RET_LABEL347;
-RET_LABEL347:(void)0;
+var416 = var418;
+goto RET_LABEL417;
+RET_LABEL417:(void)0;
 }
-var345 = var346;
+var415 = var416;
 }
-if (var345){
+if (var415){
 {
-var351 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(self, var_narg, var_mclassdef, var_id);
+var421 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(self, var_narg, var_mclassdef, var_id);
 }
-var_p = var351;
+var_p = var421;
 } else {
 }
 if (var_p == NULL) {
-var352 = 1; /* is null */
+var422 = 1; /* is null */
 } else {
-var352 = 0; /* arg is null but recv is not */
+var422 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_p,((val*)NULL)) on <var_p:nullable MProperty> */
+{ /* Inline kernel$Object$== (var_p,((val*)NULL)) on <var_p:nullable MProperty> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_p,var_other) on <var_p:nullable MProperty(MProperty)> */
-var357 = var_p == var_other;
-var355 = var357;
-goto RET_LABEL356;
-RET_LABEL356:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_p,var_other) on <var_p:nullable MProperty(MProperty)> */
+var427 = var_p == var_other;
+var425 = var427;
+goto RET_LABEL426;
+RET_LABEL426:(void)0;
 }
 }
-var353 = var355;
-goto RET_LABEL354;
-RET_LABEL354:(void)0;
+var423 = var425;
+goto RET_LABEL424;
+RET_LABEL424:(void)0;
 }
-var352 = var353;
+var422 = var423;
 }
-if (var352){
-if (unlikely(varonce358==NULL)) {
-var359 = NEW_core__NativeArray(3l, &type_core__NativeArray__core__String);
-if (likely(varonce360!=NULL)) {
-var361 = varonce360;
+if (var422){
+if (unlikely(varonce428==NULL)) {
+var429 = NEW_core__NativeArray((int)3l, &type_core__NativeArray__core__String);
+if (likely(varonce430!=NULL)) {
+var431 = varonce430;
 } else {
-var362 = "Error: unknown method `";
-var363 = core__flat___NativeString___to_s_full(var362, 23l, 23l);
-var361 = var363;
-varonce360 = var361;
+var432 = "Error: unknown method `";
+var434 = (val*)(23l<<2|1);
+var435 = (val*)(23l<<2|1);
+var436 = (val*)((long)(0)<<2|3);
+var437 = (val*)((long)(0)<<2|3);
+var433 = core__flat___CString___to_s_unsafe(var432, var434, var435, var436, var437);
+var431 = var433;
+varonce430 = var431;
 }
-((struct instance_core__NativeArray*)var359)->values[0]=var361;
-if (likely(varonce364!=NULL)) {
-var365 = varonce364;
+((struct instance_core__NativeArray*)var429)->values[0]=var431;
+if (likely(varonce438!=NULL)) {
+var439 = varonce438;
 } else {
-var366 = "`";
-var367 = core__flat___NativeString___to_s_full(var366, 1l, 1l);
-var365 = var367;
-varonce364 = var365;
+var440 = "`";
+var442 = (val*)(1l<<2|1);
+var443 = (val*)(1l<<2|1);
+var444 = (val*)((long)(0)<<2|3);
+var445 = (val*)((long)(0)<<2|3);
+var441 = core__flat___CString___to_s_unsafe(var440, var442, var443, var444, var445);
+var439 = var441;
+varonce438 = var439;
 }
-((struct instance_core__NativeArray*)var359)->values[2]=var365;
+((struct instance_core__NativeArray*)var429)->values[2]=var439;
 } else {
-var359 = varonce358;
-varonce358 = NULL;
+var429 = varonce428;
+varonce428 = NULL;
 }
-((struct instance_core__NativeArray*)var359)->values[1]=var_id;
+((struct instance_core__NativeArray*)var429)->values[1]=var_id;
 {
-var368 = ((val*(*)(val* self))(var359->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var359); /* native_to_s on <var359:NativeArray[String]>*/
+var446 = ((val*(*)(val* self))(var429->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var429); /* native_to_s on <var429:NativeArray[String]>*/
 }
-varonce358 = var359;
+varonce428 = var429;
 {
-nitc___nitc__ModelBuilder___error(self, var_narg, var368); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_narg, var446); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MProperty#is_autoinit (var_p) on <var_p:nullable MProperty(MProperty)> */
-var371 = var_p->attrs[COLOR_nitc__model__MProperty___is_autoinit].s; /* _is_autoinit on <var_p:nullable MProperty(MProperty)> */
-var369 = var371;
-RET_LABEL370:(void)0;
+{ /* Inline model$MProperty$is_autoinit (var_p) on <var_p:nullable MProperty(MProperty)> */
+var449 = var_p->attrs[COLOR_nitc__model__MProperty___is_autoinit].s; /* _is_autoinit on <var_p:nullable MProperty(MProperty)> */
+var447 = var449;
+RET_LABEL448:(void)0;
 }
 }
-var372 = !var369;
-if (var372){
-if (unlikely(varonce373==NULL)) {
-var374 = NEW_core__NativeArray(3l, &type_core__NativeArray__core__String);
-if (likely(varonce375!=NULL)) {
-var376 = varonce375;
+var450 = !var447;
+if (var450){
+if (unlikely(varonce451==NULL)) {
+var452 = NEW_core__NativeArray((int)3l, &type_core__NativeArray__core__String);
+if (likely(varonce453!=NULL)) {
+var454 = varonce453;
 } else {
-var377 = "Error: `";
-var378 = core__flat___NativeString___to_s_full(var377, 8l, 8l);
-var376 = var378;
-varonce375 = var376;
+var455 = "Error: `";
+var457 = (val*)(8l<<2|1);
+var458 = (val*)(8l<<2|1);
+var459 = (val*)((long)(0)<<2|3);
+var460 = (val*)((long)(0)<<2|3);
+var456 = core__flat___CString___to_s_unsafe(var455, var457, var458, var459, var460);
+var454 = var456;
+varonce453 = var454;
 }
-((struct instance_core__NativeArray*)var374)->values[0]=var376;
-if (likely(varonce379!=NULL)) {
-var380 = varonce379;
+((struct instance_core__NativeArray*)var452)->values[0]=var454;
+if (likely(varonce461!=NULL)) {
+var462 = varonce461;
 } else {
-var381 = "` is not an autoinit method";
-var382 = core__flat___NativeString___to_s_full(var381, 27l, 27l);
-var380 = var382;
-varonce379 = var380;
+var463 = "` is not an autoinit method";
+var465 = (val*)(27l<<2|1);
+var466 = (val*)(27l<<2|1);
+var467 = (val*)((long)(0)<<2|3);
+var468 = (val*)((long)(0)<<2|3);
+var464 = core__flat___CString___to_s_unsafe(var463, var465, var466, var467, var468);
+var462 = var464;
+varonce461 = var462;
 }
-((struct instance_core__NativeArray*)var374)->values[2]=var380;
+((struct instance_core__NativeArray*)var452)->values[2]=var462;
 } else {
-var374 = varonce373;
-varonce373 = NULL;
+var452 = varonce451;
+varonce451 = NULL;
 }
 {
-var383 = ((val*(*)(val* self))(var_p->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_p); /* to_s on <var_p:nullable MProperty(MProperty)>*/
+var469 = ((val*(*)(val* self))(var_p->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_p); /* to_s on <var_p:nullable MProperty(MProperty)>*/
 }
-((struct instance_core__NativeArray*)var374)->values[1]=var383;
+((struct instance_core__NativeArray*)var452)->values[1]=var469;
 {
-var384 = ((val*(*)(val* self))(var374->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var374); /* native_to_s on <var374:NativeArray[String]>*/
+var470 = ((val*(*)(val* self))(var452->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var452); /* native_to_s on <var452:NativeArray[String]>*/
 }
-varonce373 = var374;
+varonce451 = var452;
 {
-nitc___nitc__ModelBuilder___error(self, var_narg, var384); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_narg, var470); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var_p); /* Direct call array#Array#add on <var_initializers:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_initializers, var_p); /* Direct call array$Array$add on <var_initializers:Array[MProperty]>*/
 }
 {
-{ /* Inline model#MProperty#intro (var_p) on <var_p:nullable MProperty(MProperty)> */
-var387 = var_p->attrs[COLOR_nitc__model__MProperty___intro].val; /* _intro on <var_p:nullable MProperty(MProperty)> */
-if (unlikely(var387 == NULL)) {
+{ /* Inline model$MProperty$intro (var_p) on <var_p:nullable MProperty(MProperty)> */
+var473 = var_p->attrs[COLOR_nitc__model__MProperty___intro].val; /* _intro on <var_p:nullable MProperty(MProperty)> */
+if (unlikely(var473 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1986);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2097);
 fatal_exit(1);
 }
-var385 = var387;
-RET_LABEL386:(void)0;
+var471 = var473;
+RET_LABEL472:(void)0;
 }
 }
-var_pd = var385;
+var_pd = var471;
 /* <var_pd:MPropDef> isa MMethodDef */
-cltype389 = type_nitc__MMethodDef.color;
-idtype390 = type_nitc__MMethodDef.id;
-if(cltype389 >= var_pd->type->table_size) {
-var388 = 0;
+cltype475 = type_nitc__MMethodDef.color;
+idtype476 = type_nitc__MMethodDef.id;
+if(cltype475 >= var_pd->type->table_size) {
+var474 = 0;
 } else {
-var388 = var_pd->type->type_table[cltype389] == idtype390;
+var474 = var_pd->type->type_table[cltype475] == idtype476;
 }
-if (var388){
+if (var474){
 {
-{ /* Inline model#MMethodDef#msignature (var_pd) on <var_pd:MPropDef(MMethodDef)> */
-var393 = var_pd->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_pd:MPropDef(MMethodDef)> */
-var391 = var393;
-RET_LABEL392:(void)0;
+{ /* Inline model$MMethodDef$msignature (var_pd) on <var_pd:MPropDef(MMethodDef)> */
+var479 = var_pd->attrs[COLOR_nitc__model__MMethodDef___msignature].val; /* _msignature on <var_pd:MPropDef(MMethodDef)> */
+var477 = var479;
+RET_LABEL478:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var396 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var396 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var482 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var482 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var394 = var396;
-RET_LABEL395:(void)0;
+var480 = var482;
+RET_LABEL481:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#mclass_type (var394) on <var394:MClass> */
-var399 = var394->attrs[COLOR_nitc__model__MClass___mclass_type].val; /* _mclass_type on <var394:MClass> */
-if (unlikely(var399 == NULL)) {
+{ /* Inline model$MClass$mclass_type (var480) on <var480:MClass> */
+var485 = var480->attrs[COLOR_nitc__model__MClass___mclass_type].val; /* _mclass_type on <var480:MClass> */
+if (unlikely(var485 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 507);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 520);
 fatal_exit(1);
 }
-var397 = var399;
-RET_LABEL398:(void)0;
+var483 = var485;
+RET_LABEL484:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#bound_mtype (var_mclassdef) on <var_mclassdef:MClassDef> */
-var402 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___bound_mtype].val; /* _bound_mtype on <var_mclassdef:MClassDef> */
-if (unlikely(var402 == NULL)) {
+{ /* Inline model$MClassDef$bound_mtype (var_mclassdef) on <var_mclassdef:MClassDef> */
+var488 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___bound_mtype].val; /* _bound_mtype on <var_mclassdef:MClassDef> */
+if (unlikely(var488 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _bound_mtype");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 579);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 594);
 fatal_exit(1);
 }
-var400 = var402;
-RET_LABEL401:(void)0;
+var486 = var488;
+RET_LABEL487:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
-var405 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
-if (unlikely(var405 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
+var491 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
+if (unlikely(var491 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var403 = var405;
-RET_LABEL404:(void)0;
+var489 = var491;
+RET_LABEL490:(void)0;
 }
 }
-if (var391 == NULL) {
+if (var477 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 280);
 fatal_exit(1);
 } else {
-var406 = nitc___nitc__MSignature___MType__resolve_for(var391, var397, var400, var403, 0);
+var492 = nitc___nitc__MSignature___MType__resolve_for(var477, var483, var486, var489, 0);
 }
-var_sig407 = var406;
+var_sig493 = var492;
 {
-{ /* Inline model#MSignature#mparameters (var_sig407) on <var_sig407:MSignature> */
-var410 = var_sig407->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var_sig407:MSignature> */
-if (unlikely(var410 == NULL)) {
+{ /* Inline model$MSignature$mparameters (var_sig493) on <var_sig493:MSignature> */
+var496 = var_sig493->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var_sig493:MSignature> */
+if (unlikely(var496 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1783);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var408 = var410;
-RET_LABEL409:(void)0;
+var494 = var496;
+RET_LABEL495:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add_all(var_mparameters108, var408); /* Direct call array#Array#add_all on <var_mparameters108:Array[MParameter]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add_all(var_mparameters126, var494); /* Direct call array$Array$add_all on <var_mparameters126:Array[MParameter]>*/
 }
 } else {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Aborted");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 284);
 fatal_exit(1);
 }
 {
-((void(*)(val* self))((((long)var_328&3)?class_info[((long)var_328&3)]:var_328->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_328); /* next on <var_328:Iterator[AExpr]>*/
+((void(*)(val* self))((((long)var_390&3)?class_info[((long)var_390&3)]:var_390->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_390); /* next on <var_390:Iterator[AExpr]>*/
 }
 }
-BREAK_label330: (void)0;
+BREAK_label392: (void)0;
 {
-((void(*)(val* self))((((long)var_328&3)?class_info[((long)var_328&3)]:var_328->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_328); /* finish on <var_328:Iterator[AExpr]>*/
+((void(*)(val* self))((((long)var_390&3)?class_info[((long)var_390&3)]:var_390->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_390); /* finish on <var_390:Iterator[AExpr]>*/
 }
 } else {
 {
-var411 = core___core__SequenceRead___Collection__first(var_spropdefs);
+var497 = core___core__SequenceRead___Collection__first(var_spropdefs);
 }
-var_longest = var411;
+var_longest = var497;
 {
-{ /* Inline array#AbstractArrayRead#length (var_spropdefs) on <var_spropdefs:Array[MMethodDef]> */
-var414 = var_spropdefs->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_spropdefs:Array[MMethodDef]> */
-var412 = var414;
-RET_LABEL413:(void)0;
+{ /* Inline array$AbstractArrayRead$length (var_spropdefs) on <var_spropdefs:Array[MMethodDef]> */
+var500 = var_spropdefs->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_spropdefs:Array[MMethodDef]> */
+var498 = var500;
+RET_LABEL499:(void)0;
 }
 }
 {
-{ /* Inline kernel#Int#> (var412,1l) on <var412:Int> */
+{ /* Inline kernel$Int$> (var498,1l) on <var498:Int> */
 /* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
 /* <1l:Int> isa OTHER */
-var417 = 1; /* easy <1l:Int> isa OTHER*/
-if (unlikely(!var417)) {
+var503 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var503)) {
 var_class_name = type_core__Int.name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 730);
+PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 727);
 fatal_exit(1);
 }
-var420 = var412 > 1l;
-var415 = var420;
-goto RET_LABEL416;
-RET_LABEL416:(void)0;
+var506 = var498 > 1l;
+var501 = var506;
+goto RET_LABEL502;
+RET_LABEL502:(void)0;
 }
 }
-if (var415){
-var_421 = var_spropdefs;
+if (var501){
+var_507 = var_spropdefs;
 {
-var422 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_421);
+var508 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_507);
 }
-var_423 = var422;
+var_509 = var508;
 for(;;) {
 {
-var424 = ((short int(*)(val* self))((((long)var_423&3)?class_info[((long)var_423&3)]:var_423->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_423); /* is_ok on <var_423:IndexedIterator[MMethodDef]>*/
+var510 = ((short int(*)(val* self))((((long)var_509&3)?class_info[((long)var_509&3)]:var_509->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_509); /* is_ok on <var_509:IndexedIterator[MMethodDef]>*/
 }
-if (var424){
+if (var510){
 } else {
-goto BREAK_label425;
+goto BREAK_label511;
 }
 {
-var426 = ((val*(*)(val* self))((((long)var_423&3)?class_info[((long)var_423&3)]:var_423->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_423); /* item on <var_423:IndexedIterator[MMethodDef]>*/
+var512 = ((val*(*)(val* self))((((long)var_509&3)?class_info[((long)var_509&3)]:var_509->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_509); /* item on <var_509:IndexedIterator[MMethodDef]>*/
 }
-var_spd = var426;
+var_spd = var512;
 {
-{ /* Inline model#MMethodDef#initializers (var_spd) on <var_spd:MMethodDef> */
-var429 = var_spd->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd:MMethodDef> */
-if (unlikely(var429 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_spd) on <var_spd:MMethodDef> */
+var515 = var_spd->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd:MMethodDef> */
+if (unlikely(var515 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var427 = var429;
-RET_LABEL428:(void)0;
+var513 = var515;
+RET_LABEL514:(void)0;
 }
 }
 {
-{ /* Inline array#AbstractArrayRead#length (var427) on <var427:Array[MProperty]> */
-var432 = var427->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var427:Array[MProperty]> */
-var430 = var432;
-RET_LABEL431:(void)0;
+{ /* Inline array$AbstractArrayRead$length (var513) on <var513:Array[MProperty]> */
+var518 = var513->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var513:Array[MProperty]> */
+var516 = var518;
+RET_LABEL517:(void)0;
 }
 }
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var435 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var435 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var521 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var521 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var433 = var435;
-RET_LABEL434:(void)0;
+var519 = var521;
+RET_LABEL520:(void)0;
 }
 }
 {
-{ /* Inline array#AbstractArrayRead#length (var433) on <var433:Array[MProperty]> */
-var438 = var433->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var433:Array[MProperty]> */
-var436 = var438;
-RET_LABEL437:(void)0;
+{ /* Inline array$AbstractArrayRead$length (var519) on <var519:Array[MProperty]> */
+var524 = var519->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var519:Array[MProperty]> */
+var522 = var524;
+RET_LABEL523:(void)0;
 }
 }
 {
-{ /* Inline kernel#Int#> (var430,var436) on <var430:Int> */
-/* Covariant cast for argument 0 (i) <var436:Int> isa OTHER */
-/* <var436:Int> isa OTHER */
-var441 = 1; /* easy <var436:Int> isa OTHER*/
-if (unlikely(!var441)) {
-var_class_name444 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name444);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 730);
+{ /* Inline kernel$Int$> (var516,var522) on <var516:Int> */
+/* Covariant cast for argument 0 (i) <var522:Int> isa OTHER */
+/* <var522:Int> isa OTHER */
+var527 = 1; /* easy <var522:Int> isa OTHER*/
+if (unlikely(!var527)) {
+var_class_name530 = type_core__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name530);
+PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 727);
 fatal_exit(1);
 }
-var445 = var430 > var436;
-var439 = var445;
-goto RET_LABEL440;
-RET_LABEL440:(void)0;
+var531 = var516 > var522;
+var525 = var531;
+goto RET_LABEL526;
+RET_LABEL526:(void)0;
 }
 }
-if (var439){
+if (var525){
 var_longest = var_spd;
 } else {
 }
 {
-((void(*)(val* self))((((long)var_423&3)?class_info[((long)var_423&3)]:var_423->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_423); /* next on <var_423:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_509&3)?class_info[((long)var_509&3)]:var_509->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_509); /* next on <var_509:IndexedIterator[MMethodDef]>*/
 }
 }
-BREAK_label425: (void)0;
+BREAK_label511: (void)0;
 {
-((void(*)(val* self))((((long)var_423&3)?class_info[((long)var_423&3)]:var_423->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_423); /* finish on <var_423:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_509&3)?class_info[((long)var_509&3)]:var_509->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_509); /* finish on <var_509:IndexedIterator[MMethodDef]>*/
 }
 if (var_noautoinit == NULL) {
-var446 = 1; /* is null */
+var532 = 1; /* is null */
 } else {
-var446 = 0; /* arg is null but recv is not */
+var532 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
+{ /* Inline kernel$Object$== (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_noautoinit,var_other) on <var_noautoinit:nullable AAnnotation(AAnnotation)> */
-var451 = var_noautoinit == var_other;
-var449 = var451;
-goto RET_LABEL450;
-RET_LABEL450:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_noautoinit,var_other) on <var_noautoinit:nullable AAnnotation(AAnnotation)> */
+var537 = var_noautoinit == var_other;
+var535 = var537;
+goto RET_LABEL536;
+RET_LABEL536:(void)0;
 }
 }
-var447 = var449;
-goto RET_LABEL448;
-RET_LABEL448:(void)0;
+var533 = var535;
+goto RET_LABEL534;
+RET_LABEL534:(void)0;
 }
-var446 = var447;
+var532 = var533;
 }
-if (var446){
-var_452 = var_spropdefs;
+if (var532){
+var_538 = var_spropdefs;
 {
-var453 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_452);
+var539 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_538);
 }
-var_454 = var453;
+var_540 = var539;
 for(;;) {
 {
-var455 = ((short int(*)(val* self))((((long)var_454&3)?class_info[((long)var_454&3)]:var_454->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_454); /* is_ok on <var_454:IndexedIterator[MMethodDef]>*/
+var541 = ((short int(*)(val* self))((((long)var_540&3)?class_info[((long)var_540&3)]:var_540->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_540); /* is_ok on <var_540:IndexedIterator[MMethodDef]>*/
 }
-if (var455){
+if (var541){
 } else {
-goto BREAK_label456;
+goto BREAK_label542;
 }
 {
-var457 = ((val*(*)(val* self))((((long)var_454&3)?class_info[((long)var_454&3)]:var_454->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_454); /* item on <var_454:IndexedIterator[MMethodDef]>*/
+var543 = ((val*(*)(val* self))((((long)var_540&3)?class_info[((long)var_540&3)]:var_540->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_540); /* item on <var_540:IndexedIterator[MMethodDef]>*/
 }
-var_spd458 = var457;
+var_spd544 = var543;
 var_i = 0l;
 {
-{ /* Inline model#MMethodDef#initializers (var_spd458) on <var_spd458:MMethodDef> */
-var461 = var_spd458->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd458:MMethodDef> */
-if (unlikely(var461 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_spd544) on <var_spd544:MMethodDef> */
+var547 = var_spd544->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd544:MMethodDef> */
+if (unlikely(var547 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var459 = var461;
-RET_LABEL460:(void)0;
+var545 = var547;
+RET_LABEL546:(void)0;
 }
 }
-var_462 = var459;
+var_548 = var545;
 {
-var463 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_462);
+var549 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_548);
 }
-var_464 = var463;
+var_550 = var549;
 for(;;) {
 {
-var465 = ((short int(*)(val* self))((((long)var_464&3)?class_info[((long)var_464&3)]:var_464->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_464); /* is_ok on <var_464:IndexedIterator[MProperty]>*/
+var551 = ((short int(*)(val* self))((((long)var_550&3)?class_info[((long)var_550&3)]:var_550->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_550); /* is_ok on <var_550:IndexedIterator[MProperty]>*/
 }
-if (var465){
+if (var551){
 } else {
-goto BREAK_label466;
+goto BREAK_label552;
 }
 {
-var467 = ((val*(*)(val* self))((((long)var_464&3)?class_info[((long)var_464&3)]:var_464->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_464); /* item on <var_464:IndexedIterator[MProperty]>*/
+var553 = ((val*(*)(val* self))((((long)var_550&3)?class_info[((long)var_550&3)]:var_550->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_550); /* item on <var_550:IndexedIterator[MProperty]>*/
 }
-var_p468 = var467;
+var_p554 = var553;
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var471 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var471 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var557 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var557 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var469 = var471;
-RET_LABEL470:(void)0;
+var555 = var557;
+RET_LABEL556:(void)0;
 }
 }
 {
-var472 = core___core__Array___core__abstract_collection__SequenceRead___91d_93d(var469, var_i);
+var558 = core___core__Array___core__abstract_collection__SequenceRead___91d_93d(var555, var_i);
 }
 {
-{ /* Inline kernel#Object#!= (var_p468,var472) on <var_p468:MProperty> */
-var_other189 = var472;
+{ /* Inline kernel$Object$!= (var_p554,var558) on <var_p554:MProperty> */
+var_other211 = var558;
 {
-var475 = ((short int(*)(val* self, val* p0))(var_p468->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_p468, var_other189); /* == on <var_p468:MProperty>*/
+var561 = ((short int(*)(val* self, val* p0))(var_p554->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_p554, var_other211); /* == on <var_p554:MProperty>*/
 }
-var476 = !var475;
-var473 = var476;
-goto RET_LABEL474;
-RET_LABEL474:(void)0;
+var562 = !var561;
+var559 = var562;
+goto RET_LABEL560;
+RET_LABEL560:(void)0;
 }
 }
-if (var473){
-var477 = NEW_core__ArraySet(&type_core__ArraySet__nitc__MProperty);
+if (var559){
+var563 = NEW_core__ArraySet(&type_core__ArraySet__nitc__MProperty);
 {
-core___core__ArraySet___core__kernel__Object__init(var477); /* Direct call array#ArraySet#init on <var477:ArraySet[MProperty]>*/
+core___core__ArraySet___core__kernel__Object__init(var563); /* Direct call array$ArraySet$init on <var563:ArraySet[MProperty]>*/
 }
-var_proposal = var477;
-var_478 = var_spropdefs;
+var_proposal = var563;
+var_564 = var_spropdefs;
 {
-var479 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_478);
+var565 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_564);
 }
-var_480 = var479;
+var_566 = var565;
 for(;;) {
 {
-var481 = ((short int(*)(val* self))((((long)var_480&3)?class_info[((long)var_480&3)]:var_480->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_480); /* is_ok on <var_480:IndexedIterator[MMethodDef]>*/
+var567 = ((short int(*)(val* self))((((long)var_566&3)?class_info[((long)var_566&3)]:var_566->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_566); /* is_ok on <var_566:IndexedIterator[MMethodDef]>*/
 }
-if (var481){
+if (var567){
 } else {
-goto BREAK_label482;
+goto BREAK_label568;
 }
 {
-var483 = ((val*(*)(val* self))((((long)var_480&3)?class_info[((long)var_480&3)]:var_480->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_480); /* item on <var_480:IndexedIterator[MMethodDef]>*/
+var569 = ((val*(*)(val* self))((((long)var_566&3)?class_info[((long)var_566&3)]:var_566->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_566); /* item on <var_566:IndexedIterator[MMethodDef]>*/
 }
-var_spd2 = var483;
+var_spd2 = var569;
 {
-{ /* Inline model#MMethodDef#initializers (var_spd2) on <var_spd2:MMethodDef> */
-var486 = var_spd2->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd2:MMethodDef> */
-if (unlikely(var486 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_spd2) on <var_spd2:MMethodDef> */
+var572 = var_spd2->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd2:MMethodDef> */
+if (unlikely(var572 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var484 = var486;
-RET_LABEL485:(void)0;
+var570 = var572;
+RET_LABEL571:(void)0;
 }
 }
 {
-core___core__SimpleCollection___add_all(var_proposal, var484); /* Direct call abstract_collection#SimpleCollection#add_all on <var_proposal:ArraySet[MProperty]>*/
+core___core__SimpleCollection___add_all(var_proposal, var570); /* Direct call abstract_collection$SimpleCollection$add_all on <var_proposal:ArraySet[MProperty]>*/
 }
 {
-((void(*)(val* self))((((long)var_480&3)?class_info[((long)var_480&3)]:var_480->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_480); /* next on <var_480:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_566&3)?class_info[((long)var_566&3)]:var_566->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_566); /* next on <var_566:IndexedIterator[MMethodDef]>*/
 }
 }
-BREAK_label482: (void)0;
+BREAK_label568: (void)0;
 {
-((void(*)(val* self))((((long)var_480&3)?class_info[((long)var_480&3)]:var_480->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_480); /* finish on <var_480:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_566&3)?class_info[((long)var_566&3)]:var_566->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_566); /* finish on <var_566:IndexedIterator[MMethodDef]>*/
 }
 {
-core___core__SimpleCollection___add_all(var_proposal, var_initializers); /* Direct call abstract_collection#SimpleCollection#add_all on <var_proposal:ArraySet[MProperty]>*/
-}
-if (unlikely(varonce487==NULL)) {
-var488 = NEW_core__NativeArray(13l, &type_core__NativeArray__core__String);
-if (likely(varonce489!=NULL)) {
-var490 = varonce489;
-} else {
-var491 = "Error: cannot generate automatic init for class ";
-var492 = core__flat___NativeString___to_s_full(var491, 48l, 48l);
-var490 = var492;
-varonce489 = var490;
-}
-((struct instance_core__NativeArray*)var488)->values[0]=var490;
-if (likely(varonce493!=NULL)) {
-var494 = varonce493;
-} else {
-var495 = ". Conflict in the order in inherited initializers ";
-var496 = core__flat___NativeString___to_s_full(var495, 50l, 50l);
-var494 = var496;
-varonce493 = var494;
-}
-((struct instance_core__NativeArray*)var488)->values[2]=var494;
-if (likely(varonce497!=NULL)) {
-var498 = varonce497;
-} else {
-var499 = "(";
-var500 = core__flat___NativeString___to_s_full(var499, 1l, 1l);
-var498 = var500;
-varonce497 = var498;
-}
-((struct instance_core__NativeArray*)var488)->values[4]=var498;
-if (likely(varonce501!=NULL)) {
-var502 = varonce501;
-} else {
-var503 = ") and ";
-var504 = core__flat___NativeString___to_s_full(var503, 6l, 6l);
-var502 = var504;
-varonce501 = var502;
-}
-((struct instance_core__NativeArray*)var488)->values[6]=var502;
-if (likely(varonce505!=NULL)) {
-var506 = varonce505;
-} else {
-var507 = "(";
-var508 = core__flat___NativeString___to_s_full(var507, 1l, 1l);
-var506 = var508;
-varonce505 = var506;
+core___core__SimpleCollection___add_all(var_proposal, var_initializers); /* Direct call abstract_collection$SimpleCollection$add_all on <var_proposal:ArraySet[MProperty]>*/
 }
-((struct instance_core__NativeArray*)var488)->values[8]=var506;
-if (likely(varonce509!=NULL)) {
-var510 = varonce509;
+if (unlikely(varonce573==NULL)) {
+var574 = NEW_core__NativeArray((int)13l, &type_core__NativeArray__core__String);
+if (likely(varonce575!=NULL)) {
+var576 = varonce575;
 } else {
-var511 = "). Use `autoinit` to order initializers. eg `autoinit ";
-var512 = core__flat___NativeString___to_s_full(var511, 54l, 54l);
-var510 = var512;
-varonce509 = var510;
+var577 = "Error: cannot generate automatic init for class ";
+var579 = (val*)(48l<<2|1);
+var580 = (val*)(48l<<2|1);
+var581 = (val*)((long)(0)<<2|3);
+var582 = (val*)((long)(0)<<2|3);
+var578 = core__flat___CString___to_s_unsafe(var577, var579, var580, var581, var582);
+var576 = var578;
+varonce575 = var576;
 }
-((struct instance_core__NativeArray*)var488)->values[10]=var510;
-if (likely(varonce513!=NULL)) {
-var514 = varonce513;
+((struct instance_core__NativeArray*)var574)->values[0]=var576;
+if (likely(varonce583!=NULL)) {
+var584 = varonce583;
 } else {
-var515 = "`";
-var516 = core__flat___NativeString___to_s_full(var515, 1l, 1l);
-var514 = var516;
-varonce513 = var514;
+var585 = ". Conflict in the order in inherited initializers ";
+var587 = (val*)(50l<<2|1);
+var588 = (val*)(50l<<2|1);
+var589 = (val*)((long)(0)<<2|3);
+var590 = (val*)((long)(0)<<2|3);
+var586 = core__flat___CString___to_s_unsafe(var585, var587, var588, var589, var590);
+var584 = var586;
+varonce583 = var584;
+}
+((struct instance_core__NativeArray*)var574)->values[2]=var584;
+if (likely(varonce591!=NULL)) {
+var592 = varonce591;
+} else {
+var593 = "(";
+var595 = (val*)(1l<<2|1);
+var596 = (val*)(1l<<2|1);
+var597 = (val*)((long)(0)<<2|3);
+var598 = (val*)((long)(0)<<2|3);
+var594 = core__flat___CString___to_s_unsafe(var593, var595, var596, var597, var598);
+var592 = var594;
+varonce591 = var592;
+}
+((struct instance_core__NativeArray*)var574)->values[4]=var592;
+if (likely(varonce599!=NULL)) {
+var600 = varonce599;
+} else {
+var601 = ") and ";
+var603 = (val*)(6l<<2|1);
+var604 = (val*)(6l<<2|1);
+var605 = (val*)((long)(0)<<2|3);
+var606 = (val*)((long)(0)<<2|3);
+var602 = core__flat___CString___to_s_unsafe(var601, var603, var604, var605, var606);
+var600 = var602;
+varonce599 = var600;
+}
+((struct instance_core__NativeArray*)var574)->values[6]=var600;
+if (likely(varonce607!=NULL)) {
+var608 = varonce607;
+} else {
+var609 = "(";
+var611 = (val*)(1l<<2|1);
+var612 = (val*)(1l<<2|1);
+var613 = (val*)((long)(0)<<2|3);
+var614 = (val*)((long)(0)<<2|3);
+var610 = core__flat___CString___to_s_unsafe(var609, var611, var612, var613, var614);
+var608 = var610;
+varonce607 = var608;
+}
+((struct instance_core__NativeArray*)var574)->values[8]=var608;
+if (likely(varonce615!=NULL)) {
+var616 = varonce615;
+} else {
+var617 = "). Use `autoinit` to order initializers. eg `autoinit ";
+var619 = (val*)(54l<<2|1);
+var620 = (val*)(54l<<2|1);
+var621 = (val*)((long)(0)<<2|3);
+var622 = (val*)((long)(0)<<2|3);
+var618 = core__flat___CString___to_s_unsafe(var617, var619, var620, var621, var622);
+var616 = var618;
+varonce615 = var616;
+}
+((struct instance_core__NativeArray*)var574)->values[10]=var616;
+if (likely(varonce623!=NULL)) {
+var624 = varonce623;
+} else {
+var625 = "`";
+var627 = (val*)(1l<<2|1);
+var628 = (val*)(1l<<2|1);
+var629 = (val*)((long)(0)<<2|3);
+var630 = (val*)((long)(0)<<2|3);
+var626 = core__flat___CString___to_s_unsafe(var625, var627, var628, var629, var630);
+var624 = var626;
+varonce623 = var624;
 }
-((struct instance_core__NativeArray*)var488)->values[12]=var514;
+((struct instance_core__NativeArray*)var574)->values[12]=var624;
 } else {
-var488 = varonce487;
-varonce487 = NULL;
+var574 = varonce573;
+varonce573 = NULL;
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var519 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var519 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var633 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var633 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var517 = var519;
-RET_LABEL518:(void)0;
+var631 = var633;
+RET_LABEL632:(void)0;
 }
 }
 {
-var520 = ((val*(*)(val* self))(var517->class->vft[COLOR_core__abstract_text__Object__to_s]))(var517); /* to_s on <var517:MClass>*/
+var634 = ((val*(*)(val* self))(var631->class->vft[COLOR_core__abstract_text__Object__to_s]))(var631); /* to_s on <var631:MClass>*/
 }
-((struct instance_core__NativeArray*)var488)->values[1]=var520;
+((struct instance_core__NativeArray*)var574)->values[1]=var634;
 {
-var521 = ((val*(*)(val* self))(var_spd458->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_spd458); /* to_s on <var_spd458:MMethodDef>*/
+var635 = ((val*(*)(val* self))(var_spd544->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_spd544); /* to_s on <var_spd544:MMethodDef>*/
 }
-((struct instance_core__NativeArray*)var488)->values[3]=var521;
+((struct instance_core__NativeArray*)var574)->values[3]=var635;
 {
-{ /* Inline model#MMethodDef#initializers (var_spd458) on <var_spd458:MMethodDef> */
-var524 = var_spd458->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd458:MMethodDef> */
-if (unlikely(var524 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_spd544) on <var_spd544:MMethodDef> */
+var638 = var_spd544->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_spd544:MMethodDef> */
+if (unlikely(var638 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var522 = var524;
-RET_LABEL523:(void)0;
+var636 = var638;
+RET_LABEL637:(void)0;
 }
 }
-if (likely(varonce525!=NULL)) {
-var526 = varonce525;
+if (likely(varonce639!=NULL)) {
+var640 = varonce639;
 } else {
-var527 = ", ";
-var528 = core__flat___NativeString___to_s_full(var527, 2l, 2l);
-var526 = var528;
-varonce525 = var526;
+var641 = ", ";
+var643 = (val*)(2l<<2|1);
+var644 = (val*)(2l<<2|1);
+var645 = (val*)((long)(0)<<2|3);
+var646 = (val*)((long)(0)<<2|3);
+var642 = core__flat___CString___to_s_unsafe(var641, var643, var644, var645, var646);
+var640 = var642;
+varonce639 = var640;
 }
 {
-var529 = core__abstract_text___Collection___join(var522, var526);
+var647 = core__abstract_text___Collection___join(var636, var640, ((val*)NULL));
 }
-((struct instance_core__NativeArray*)var488)->values[5]=var529;
+((struct instance_core__NativeArray*)var574)->values[5]=var647;
 {
-var530 = ((val*(*)(val* self))(var_longest->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_longest); /* to_s on <var_longest:MMethodDef>*/
+var648 = ((val*(*)(val* self))(var_longest->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_longest); /* to_s on <var_longest:MMethodDef>*/
 }
-((struct instance_core__NativeArray*)var488)->values[7]=var530;
+((struct instance_core__NativeArray*)var574)->values[7]=var648;
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var533 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var533 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var651 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var651 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var531 = var533;
-RET_LABEL532:(void)0;
+var649 = var651;
+RET_LABEL650:(void)0;
 }
 }
-if (likely(varonce534!=NULL)) {
-var535 = varonce534;
+if (likely(varonce652!=NULL)) {
+var653 = varonce652;
 } else {
-var536 = ", ";
-var537 = core__flat___NativeString___to_s_full(var536, 2l, 2l);
-var535 = var537;
-varonce534 = var535;
+var654 = ", ";
+var656 = (val*)(2l<<2|1);
+var657 = (val*)(2l<<2|1);
+var658 = (val*)((long)(0)<<2|3);
+var659 = (val*)((long)(0)<<2|3);
+var655 = core__flat___CString___to_s_unsafe(var654, var656, var657, var658, var659);
+var653 = var655;
+varonce652 = var653;
 }
 {
-var538 = core__abstract_text___Collection___join(var531, var535);
+var660 = core__abstract_text___Collection___join(var649, var653, ((val*)NULL));
 }
-((struct instance_core__NativeArray*)var488)->values[9]=var538;
-if (likely(varonce539!=NULL)) {
-var540 = varonce539;
+((struct instance_core__NativeArray*)var574)->values[9]=var660;
+if (likely(varonce661!=NULL)) {
+var662 = varonce661;
 } else {
-var541 = ", ";
-var542 = core__flat___NativeString___to_s_full(var541, 2l, 2l);
-var540 = var542;
-varonce539 = var540;
+var663 = ", ";
+var665 = (val*)(2l<<2|1);
+var666 = (val*)(2l<<2|1);
+var667 = (val*)((long)(0)<<2|3);
+var668 = (val*)((long)(0)<<2|3);
+var664 = core__flat___CString___to_s_unsafe(var663, var665, var666, var667, var668);
+var662 = var664;
+varonce661 = var662;
 }
 {
-var543 = core__abstract_text___Collection___join(var_proposal, var540);
+var669 = core__abstract_text___Collection___join(var_proposal, var662, ((val*)NULL));
 }
-((struct instance_core__NativeArray*)var488)->values[11]=var543;
+((struct instance_core__NativeArray*)var574)->values[11]=var669;
 {
-var544 = ((val*(*)(val* self))(var488->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var488); /* native_to_s on <var488:NativeArray[String]>*/
+var670 = ((val*(*)(val* self))(var574->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var574); /* native_to_s on <var574:NativeArray[String]>*/
 }
-varonce487 = var488;
+varonce573 = var574;
 {
-nitc___nitc__ModelBuilder___error(self, var_nclassdef, var544); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_nclassdef, var670); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline kernel#Int#+ (var_i,1l) on <var_i:Int> */
+{ /* Inline kernel$Int$+ (var_i,1l) on <var_i:Int> */
 /* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
 /* <1l:Int> isa OTHER */
-var547 = 1; /* easy <1l:Int> isa OTHER*/
-if (unlikely(!var547)) {
-var_class_name550 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name550);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 731);
+var673 = 1; /* easy <1l:Int> isa OTHER*/
+if (unlikely(!var673)) {
+var_class_name676 = type_core__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name676);
+PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 728);
 fatal_exit(1);
 }
-var551 = var_i + 1l;
-var545 = var551;
-goto RET_LABEL546;
-RET_LABEL546:(void)0;
+var677 = var_i + 1l;
+var671 = var677;
+goto RET_LABEL672;
+RET_LABEL672:(void)0;
 }
 }
-var_i = var545;
+var_i = var671;
 {
-((void(*)(val* self))((((long)var_464&3)?class_info[((long)var_464&3)]:var_464->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_464); /* next on <var_464:IndexedIterator[MProperty]>*/
+((void(*)(val* self))((((long)var_550&3)?class_info[((long)var_550&3)]:var_550->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_550); /* next on <var_550:IndexedIterator[MProperty]>*/
 }
 }
-BREAK_label466: (void)0;
+BREAK_label552: (void)0;
 {
-((void(*)(val* self))((((long)var_464&3)?class_info[((long)var_464&3)]:var_464->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_464); /* finish on <var_464:IndexedIterator[MProperty]>*/
+((void(*)(val* self))((((long)var_550&3)?class_info[((long)var_550&3)]:var_550->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_550); /* finish on <var_550:IndexedIterator[MProperty]>*/
 }
 {
-((void(*)(val* self))((((long)var_454&3)?class_info[((long)var_454&3)]:var_454->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_454); /* next on <var_454:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_540&3)?class_info[((long)var_540&3)]:var_540->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_540); /* next on <var_540:IndexedIterator[MMethodDef]>*/
 }
 }
-BREAK_label456: (void)0;
+BREAK_label542: (void)0;
 {
-((void(*)(val* self))((((long)var_454&3)?class_info[((long)var_454&3)]:var_454->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_454); /* finish on <var_454:IndexedIterator[MMethodDef]>*/
+((void(*)(val* self))((((long)var_540&3)?class_info[((long)var_540&3)]:var_540->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_540); /* finish on <var_540:IndexedIterator[MMethodDef]>*/
 }
 } else {
 }
 } else {
 }
 if (var_noautoinit == NULL) {
-var552 = 0; /* is null */
+var678 = 0; /* is null */
 } else {
-var552 = 1; /* arg is null and recv is not */
+var678 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
-var_other189 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_noautoinit,((val*)NULL)) on <var_noautoinit:nullable AAnnotation> */
+var_other211 = ((val*)NULL);
 {
-var555 = ((short int(*)(val* self, val* p0))(var_noautoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_noautoinit, var_other189); /* == on <var_noautoinit:nullable AAnnotation(AAnnotation)>*/
+var681 = ((short int(*)(val* self, val* p0))(var_noautoinit->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_noautoinit, var_other211); /* == on <var_noautoinit:nullable AAnnotation(AAnnotation)>*/
 }
-var556 = !var555;
-var553 = var556;
-goto RET_LABEL554;
-RET_LABEL554:(void)0;
+var682 = !var681;
+var679 = var682;
+goto RET_LABEL680;
+RET_LABEL680:(void)0;
 }
-var552 = var553;
+var678 = var679;
 }
-if (var552){
+if (var678){
 {
-var558 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_initializers);
+var684 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_initializers);
 }
-var_559 = var558;
-if (var558){
+var_685 = var684;
+if (var684){
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var562 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var562 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var688 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var688 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var560 = var562;
-RET_LABEL561:(void)0;
+var686 = var688;
+RET_LABEL687:(void)0;
 }
 }
 {
-var563 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var560);
+var689 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var686);
 }
-var557 = var563;
+var683 = var689;
 } else {
-var557 = var_559;
+var683 = var_685;
 }
-if (var557){
-if (likely(varonce564!=NULL)) {
-var565 = varonce564;
+if (var683){
+if (likely(varonce690!=NULL)) {
+var691 = varonce690;
 } else {
-var566 = "useless-noautoinit";
-var567 = core__flat___NativeString___to_s_full(var566, 18l, 18l);
-var565 = var567;
-varonce564 = var565;
+var692 = "useless-noautoinit";
+var694 = (val*)(18l<<2|1);
+var695 = (val*)(18l<<2|1);
+var696 = (val*)((long)(0)<<2|3);
+var697 = (val*)((long)(0)<<2|3);
+var693 = core__flat___CString___to_s_unsafe(var692, var694, var695, var696, var697);
+var691 = var693;
+varonce690 = var691;
 }
-if (likely(varonce568!=NULL)) {
-var569 = varonce568;
+if (likely(varonce698!=NULL)) {
+var699 = varonce698;
 } else {
-var570 = "Warning: the list of autoinit is already empty.";
-var571 = core__flat___NativeString___to_s_full(var570, 47l, 47l);
-var569 = var571;
-varonce568 = var569;
+var700 = "Warning: the list of autoinit is already empty.";
+var702 = (val*)(47l<<2|1);
+var703 = (val*)(47l<<2|1);
+var704 = (val*)((long)(0)<<2|3);
+var705 = (val*)((long)(0)<<2|3);
+var701 = core__flat___CString___to_s_unsafe(var700, var702, var703, var704, var705);
+var699 = var701;
+varonce698 = var699;
 }
 {
-nitc___nitc__ModelBuilder___warning(self, var_noautoinit, var565, var569); /* Direct call modelbuilder_base#ModelBuilder#warning on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___warning(self, var_noautoinit, var691, var699); /* Direct call modelbuilder_base$ModelBuilder$warning on <self:ModelBuilder>*/
 }
 } else {
 }
 {
-core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_mparameters108); /* Direct call array#AbstractArray#clear on <var_mparameters108:Array[MParameter]>*/
+core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_mparameters126); /* Direct call array$AbstractArray$clear on <var_mparameters126:Array[MParameter]>*/
 }
 {
-core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_initializers); /* Direct call array#AbstractArray#clear on <var_initializers:Array[MProperty]>*/
+core___core__AbstractArray___core__abstract_collection__RemovableCollection__clear(var_initializers); /* Direct call array$AbstractArray$clear on <var_initializers:Array[MProperty]>*/
 }
 } else {
 {
-{ /* Inline array#AbstractArrayRead#length (var_spropdefs) on <var_spropdefs:Array[MMethodDef]> */
-var576 = var_spropdefs->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_spropdefs:Array[MMethodDef]> */
-var574 = var576;
-RET_LABEL575:(void)0;
+{ /* Inline array$AbstractArrayRead$length (var_spropdefs) on <var_spropdefs:Array[MMethodDef]> */
+var710 = var_spropdefs->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_spropdefs:Array[MMethodDef]> */
+var708 = var710;
+RET_LABEL709:(void)0;
 }
 }
 {
-{ /* Inline kernel#Int#== (var574,1l) on <var574:Int> */
-var579 = var574 == 1l;
-var577 = var579;
-goto RET_LABEL578;
-RET_LABEL578:(void)0;
+{ /* Inline kernel$Int$== (var708,1l) on <var708:Int> */
+var713 = var708 == 1l;
+var711 = var713;
+goto RET_LABEL712;
+RET_LABEL712:(void)0;
 }
 }
-var_580 = var577;
-if (var577){
+var_714 = var711;
+if (var711){
 {
-var581 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_mparameters108);
+var715 = core___core__AbstractArrayRead___core__abstract_collection__Collection__is_empty(var_mparameters126);
 }
-var573 = var581;
+var707 = var715;
 } else {
-var573 = var_580;
+var707 = var_714;
 }
-var_582 = var573;
-if (var573){
+var_716 = var707;
+if (var707){
 if (var_defined_init == NULL) {
-var583 = 1; /* is null */
+var717 = 1; /* is null */
 } else {
-var583 = 0; /* arg is null but recv is not */
+var717 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
+{ /* Inline kernel$Object$== (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_defined_init,var_other) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-var588 = var_defined_init == var_other;
-var586 = var588;
-goto RET_LABEL587;
-RET_LABEL587:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_defined_init,var_other) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+var722 = var_defined_init == var_other;
+var720 = var722;
+goto RET_LABEL721;
+RET_LABEL721:(void)0;
 }
 }
-var584 = var586;
-goto RET_LABEL585;
-RET_LABEL585:(void)0;
+var718 = var720;
+goto RET_LABEL719;
+RET_LABEL719:(void)0;
 }
-var583 = var584;
+var717 = var718;
 }
-var572 = var583;
+var706 = var717;
 } else {
-var572 = var_582;
+var706 = var_716;
 }
-if (var572){
+if (var706){
 {
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
-var591 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
-if (unlikely(var591 == NULL)) {
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
+var725 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
+if (unlikely(var725 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
 }
-var589 = var591;
-RET_LABEL590:(void)0;
+var723 = var725;
+RET_LABEL724:(void)0;
 }
 }
-if (unlikely(varonce592==NULL)) {
-var593 = NEW_core__NativeArray(3l, &type_core__NativeArray__core__String);
-if (likely(varonce594!=NULL)) {
-var595 = varonce594;
+if (unlikely(varonce726==NULL)) {
+var727 = NEW_core__NativeArray((int)3l, &type_core__NativeArray__core__String);
+if (likely(varonce728!=NULL)) {
+var729 = varonce728;
 } else {
-var596 = " inherits the basic constructor ";
-var597 = core__flat___NativeString___to_s_full(var596, 32l, 32l);
-var595 = var597;
-varonce594 = var595;
+var730 = " inherits the basic constructor ";
+var732 = (val*)(32l<<2|1);
+var733 = (val*)(32l<<2|1);
+var734 = (val*)((long)(0)<<2|3);
+var735 = (val*)((long)(0)<<2|3);
+var731 = core__flat___CString___to_s_unsafe(var730, var732, var733, var734, var735);
+var729 = var731;
+varonce728 = var729;
 }
-((struct instance_core__NativeArray*)var593)->values[1]=var595;
+((struct instance_core__NativeArray*)var727)->values[1]=var729;
 } else {
-var593 = varonce592;
-varonce592 = NULL;
+var727 = varonce726;
+varonce726 = NULL;
 }
 {
-var598 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
+var736 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var593)->values[0]=var598;
+((struct instance_core__NativeArray*)var727)->values[0]=var736;
 {
-var599 = ((val*(*)(val* self))(var_longest->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_longest); /* to_s on <var_longest:MMethodDef>*/
+var737 = ((val*(*)(val* self))(var_longest->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_longest); /* to_s on <var_longest:MMethodDef>*/
 }
-((struct instance_core__NativeArray*)var593)->values[2]=var599;
+((struct instance_core__NativeArray*)var727)->values[2]=var737;
 {
-var600 = ((val*(*)(val* self))(var593->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var593); /* native_to_s on <var593:NativeArray[String]>*/
+var738 = ((val*(*)(val* self))(var727->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var727); /* native_to_s on <var727:NativeArray[String]>*/
 }
-varonce592 = var593;
+varonce726 = var727;
 {
-nitc___nitc__ToolContext___info(var589, var600, 3l); /* Direct call toolcontext#ToolContext#info on <var589:ToolContext>*/
+nitc___nitc__ToolContext___info(var723, var738, 3l); /* Direct call toolcontext$ToolContext$info on <var723:ToolContext>*/
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var603 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var603 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var741 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var741 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var601 = var603;
-RET_LABEL602:(void)0;
+var739 = var741;
+RET_LABEL740:(void)0;
 }
 }
 {
-{ /* Inline modelize_property#MClass#root_init= (var601,var_longest) on <var601:MClass> */
-var601->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_longest; /* _root_init on <var601:MClass> */
-RET_LABEL604:(void)0;
+{ /* Inline modelize_property$MClass$root_init= (var739,var_longest) on <var739:MClass> */
+var739->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_longest; /* _root_init on <var739:MClass> */
+RET_LABEL742:(void)0;
 }
 }
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var607 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var607 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var745 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var745 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var605 = var607;
-RET_LABEL606:(void)0;
+var743 = var745;
+RET_LABEL744:(void)0;
 }
 }
 {
-{ /* Inline array#AbstractArrayRead#length (var605) on <var605:Array[MProperty]> */
-var610 = var605->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var605:Array[MProperty]> */
-var608 = var610;
-RET_LABEL609:(void)0;
+{ /* Inline array$AbstractArrayRead$length (var743) on <var743:Array[MProperty]> */
+var748 = var743->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var743:Array[MProperty]> */
+var746 = var748;
+RET_LABEL747:(void)0;
 }
 }
 {
-{ /* Inline kernel#Int#> (var608,0l) on <var608:Int> */
+{ /* Inline kernel$Int$> (var746,0l) on <var746:Int> */
 /* Covariant cast for argument 0 (i) <0l:Int> isa OTHER */
 /* <0l:Int> isa OTHER */
-var613 = 1; /* easy <0l:Int> isa OTHER*/
-if (unlikely(!var613)) {
-var_class_name616 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name616);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 730);
+var751 = 1; /* easy <0l:Int> isa OTHER*/
+if (unlikely(!var751)) {
+var_class_name754 = type_core__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name754);
+PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 727);
 fatal_exit(1);
 }
-var617 = var608 > 0l;
-var611 = var617;
-goto RET_LABEL612;
-RET_LABEL612:(void)0;
+var755 = var746 > 0l;
+var749 = var755;
+goto RET_LABEL750;
+RET_LABEL750:(void)0;
 }
 }
-if (var611){
+if (var749){
 {
-{ /* Inline model#MMethodDef#new_msignature (var_longest) on <var_longest:MMethodDef> */
-var620 = var_longest->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val; /* _new_msignature on <var_longest:MMethodDef> */
-var618 = var620;
-RET_LABEL619:(void)0;
+{ /* Inline model$MMethodDef$new_msignature (var_longest) on <var_longest:MMethodDef> */
+var758 = var_longest->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val; /* _new_msignature on <var_longest:MMethodDef> */
+var756 = var758;
+RET_LABEL757:(void)0;
 }
 }
-if (var618 == NULL) {
+if (var756 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 335);
 fatal_exit(1);
 } else {
-{ /* Inline model#MSignature#mparameters (var618) on <var618:nullable MSignature> */
-if (unlikely(var618 == NULL)) {
+{ /* Inline model$MSignature$mparameters (var756) on <var756:nullable MSignature> */
+if (unlikely(var756 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1783);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var623 = var618->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var618:nullable MSignature> */
-if (unlikely(var623 == NULL)) {
+var761 = var756->attrs[COLOR_nitc__model__MSignature___mparameters].val; /* _mparameters on <var756:nullable MSignature> */
+if (unlikely(var761 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1783);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1879);
 fatal_exit(1);
 }
-var621 = var623;
-RET_LABEL622:(void)0;
+var759 = var761;
+RET_LABEL760:(void)0;
 }
 }
 {
-core___core__Sequence___prepend(var_mparameters108, var621); /* Direct call abstract_collection#Sequence#prepend on <var_mparameters108:Array[MParameter]>*/
+core___core__Sequence___prepend(var_mparameters126, var759); /* Direct call abstract_collection$Sequence$prepend on <var_mparameters126:Array[MParameter]>*/
 }
 {
-{ /* Inline model#MMethodDef#initializers (var_longest) on <var_longest:MMethodDef> */
-var626 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
-if (unlikely(var626 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_longest) on <var_longest:MMethodDef> */
+var764 = var_longest->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_longest:MMethodDef> */
+if (unlikely(var764 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var624 = var626;
-RET_LABEL625:(void)0;
+var762 = var764;
+RET_LABEL763:(void)0;
 }
 }
 {
-core___core__Sequence___prepend(var_initializers, var624); /* Direct call abstract_collection#Sequence#prepend on <var_initializers:Array[MProperty]>*/
+core___core__Sequence___prepend(var_initializers, var762); /* Direct call abstract_collection$Sequence$prepend on <var_initializers:Array[MProperty]>*/
 }
 } else {
 }
 }
 }
 if (var_defined_init == NULL) {
-var627 = 0; /* is null */
+var765 = 0; /* is null */
 } else {
-var627 = 1; /* arg is null and recv is not */
+var765 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
-var_other189 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_defined_init,((val*)NULL)) on <var_defined_init:nullable MMethodDef> */
+var_other211 = ((val*)NULL);
 {
-var630 = ((short int(*)(val* self, val* p0))(var_defined_init->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_defined_init, var_other189); /* == on <var_defined_init:nullable MMethodDef(MMethodDef)>*/
+var768 = ((short int(*)(val* self, val* p0))(var_defined_init->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_defined_init, var_other211); /* == on <var_defined_init:nullable MMethodDef(MMethodDef)>*/
 }
-var631 = !var630;
-var628 = var631;
-goto RET_LABEL629;
-RET_LABEL629:(void)0;
+var769 = !var768;
+var766 = var769;
+goto RET_LABEL767;
+RET_LABEL767:(void)0;
 }
-var627 = var628;
+var765 = var766;
 }
-if (var627){
+if (var765){
 {
-{ /* Inline model#MMethodDef#initializers (var_defined_init) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-var634 = var_defined_init->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var634 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_defined_init) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+var772 = var_defined_init->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var772 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var632 = var634;
-RET_LABEL633:(void)0;
+var770 = var772;
+RET_LABEL771:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add_all(var632, var_initializers); /* Direct call array#Array#add_all on <var632:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add_all(var770, var_initializers); /* Direct call array$Array$add_all on <var770:Array[MProperty]>*/
 }
-var635 = NEW_nitc__MSignature(&type_nitc__MSignature);
+var773 = NEW_nitc__MSignature(&type_nitc__MSignature);
 {
-((void(*)(val* self, val* p0))(var635->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var635, var_mparameters108); /* mparameters= on <var635:MSignature>*/
+((void(*)(val* self, val* p0))(var773->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var773, var_mparameters126); /* mparameters= on <var773:MSignature>*/
 }
 {
-((void(*)(val* self, val* p0))(var635->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var635, ((val*)NULL)); /* return_mtype= on <var635:MSignature>*/
+((void(*)(val* self, val* p0))(var773->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var773, ((val*)NULL)); /* return_mtype= on <var773:MSignature>*/
 }
 {
-((void(*)(val* self))(var635->class->vft[COLOR_core__kernel__Object__init]))(var635); /* init on <var635:MSignature>*/
+((void(*)(val* self))(var773->class->vft[COLOR_core__kernel__Object__init]))(var773); /* init on <var773:MSignature>*/
 }
-var_msignature636 = var635;
+var_msignature774 = var773;
 {
-{ /* Inline model#MMethodDef#new_msignature= (var_defined_init,var_msignature636) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-var_defined_init->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val = var_msignature636; /* _new_msignature on <var_defined_init:nullable MMethodDef(MMethodDef)> */
-RET_LABEL637:(void)0;
+{ /* Inline model$MMethodDef$new_msignature= (var_defined_init,var_msignature774) on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+var_defined_init->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val = var_msignature774; /* _new_msignature on <var_defined_init:nullable MMethodDef(MMethodDef)> */
+RET_LABEL775:(void)0;
 }
 }
 {
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
-var640 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
-if (unlikely(var640 == NULL)) {
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
+var778 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
+if (unlikely(var778 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
 }
-var638 = var640;
-RET_LABEL639:(void)0;
+var776 = var778;
+RET_LABEL777:(void)0;
 }
 }
-if (unlikely(varonce641==NULL)) {
-var642 = NEW_core__NativeArray(4l, &type_core__NativeArray__core__String);
-if (likely(varonce643!=NULL)) {
-var644 = varonce643;
+if (unlikely(varonce779==NULL)) {
+var780 = NEW_core__NativeArray((int)4l, &type_core__NativeArray__core__String);
+if (likely(varonce781!=NULL)) {
+var782 = varonce781;
 } else {
-var645 = " extends its basic constructor signature to ";
-var646 = core__flat___NativeString___to_s_full(var645, 44l, 44l);
-var644 = var646;
-varonce643 = var644;
+var783 = " extends its basic constructor signature to ";
+var785 = (val*)(44l<<2|1);
+var786 = (val*)(44l<<2|1);
+var787 = (val*)((long)(0)<<2|3);
+var788 = (val*)((long)(0)<<2|3);
+var784 = core__flat___CString___to_s_unsafe(var783, var785, var786, var787, var788);
+var782 = var784;
+varonce781 = var782;
 }
-((struct instance_core__NativeArray*)var642)->values[1]=var644;
+((struct instance_core__NativeArray*)var780)->values[1]=var782;
 } else {
-var642 = varonce641;
-varonce641 = NULL;
+var780 = varonce779;
+varonce779 = NULL;
 }
 {
-var647 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
+var789 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var642)->values[0]=var647;
+((struct instance_core__NativeArray*)var780)->values[0]=var789;
 {
-var648 = ((val*(*)(val* self))(var_defined_init->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_defined_init); /* to_s on <var_defined_init:nullable MMethodDef(MMethodDef)>*/
+var790 = ((val*(*)(val* self))(var_defined_init->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_defined_init); /* to_s on <var_defined_init:nullable MMethodDef(MMethodDef)>*/
 }
-((struct instance_core__NativeArray*)var642)->values[2]=var648;
+((struct instance_core__NativeArray*)var780)->values[2]=var790;
 {
-var649 = ((val*(*)(val* self))(var_msignature636->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature636); /* to_s on <var_msignature636:MSignature>*/
+var791 = ((val*(*)(val* self))(var_msignature774->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature774); /* to_s on <var_msignature774:MSignature>*/
 }
-((struct instance_core__NativeArray*)var642)->values[3]=var649;
+((struct instance_core__NativeArray*)var780)->values[3]=var791;
 {
-var650 = ((val*(*)(val* self))(var642->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var642); /* native_to_s on <var642:NativeArray[String]>*/
+var792 = ((val*(*)(val* self))(var780->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var780); /* native_to_s on <var780:NativeArray[String]>*/
 }
-varonce641 = var642;
+varonce779 = var780;
 {
-nitc___nitc__ToolContext___info(var638, var650, 3l); /* Direct call toolcontext#ToolContext#info on <var638:ToolContext>*/
+nitc___nitc__ToolContext___info(var776, var792, 3l); /* Direct call toolcontext$ToolContext$info on <var776:ToolContext>*/
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var653 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var653 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var795 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var795 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var651 = var653;
-RET_LABEL652:(void)0;
+var793 = var795;
+RET_LABEL794:(void)0;
 }
 }
 {
-{ /* Inline modelize_property#MClass#root_init= (var651,var_defined_init) on <var651:MClass> */
-var651->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_defined_init; /* _root_init on <var651:MClass> */
-RET_LABEL654:(void)0;
+{ /* Inline modelize_property$MClass$root_init= (var793,var_defined_init) on <var793:MClass> */
+var793->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_defined_init; /* _root_init on <var793:MClass> */
+RET_LABEL796:(void)0;
 }
 }
 goto RET_LABEL;
 } else {
 }
-var_mprop655 = var_the_root_init_mmethod;
-var656 = NEW_nitc__MMethodDef(&type_nitc__MMethodDef);
+var_mprop797 = var_the_root_init_mmethod;
+var798 = NEW_nitc__MMethodDef(&type_nitc__MMethodDef);
 {
-{ /* Inline parser_nodes#ANode#location (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
-var659 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef(AStdClassdef)> */
-if (unlikely(var659 == NULL)) {
+{ /* Inline parser_nodes$ANode$location (var_nclassdef) on <var_nclassdef:AClassdef(AStdClassdef)> */
+var801 = var_nclassdef->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var_nclassdef:AClassdef(AStdClassdef)> */
+if (unlikely(var801 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 24);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 25);
 fatal_exit(1);
 }
-var657 = var659;
-RET_LABEL658:(void)0;
+var799 = var801;
+RET_LABEL800:(void)0;
 }
 }
 {
-((void(*)(val* self, val* p0))(var656->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var656, var_mclassdef); /* mclassdef= on <var656:MMethodDef>*/
+((void(*)(val* self, val* p0))(var798->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var798, var_mclassdef); /* mclassdef= on <var798:MMethodDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var656->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var656, var_mprop655); /* mproperty= on <var656:MMethodDef>*/
+((void(*)(val* self, val* p0))(var798->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var798, var_mprop797); /* mproperty= on <var798:MMethodDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var656->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var656, var657); /* location= on <var656:MMethodDef>*/
+((void(*)(val* self, val* p0))(var798->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var798, var799); /* location= on <var798:MMethodDef>*/
 }
 {
-((void(*)(val* self))(var656->class->vft[COLOR_core__kernel__Object__init]))(var656); /* init on <var656:MMethodDef>*/
+((void(*)(val* self))(var798->class->vft[COLOR_core__kernel__Object__init]))(var798); /* init on <var798:MMethodDef>*/
 }
-var_mpropdef660 = var656;
+var_mpropdef802 = var798;
 {
-{ /* Inline modelize_property#MPropDef#has_supercall= (var_mpropdef660,1) on <var_mpropdef660:MMethodDef> */
-var_mpropdef660->attrs[COLOR_nitc__modelize_property__MPropDef___has_supercall].s = 1; /* _has_supercall on <var_mpropdef660:MMethodDef> */
-RET_LABEL661:(void)0;
+{ /* Inline modelize_property$MPropDef$has_supercall= (var_mpropdef802,1) on <var_mpropdef802:MMethodDef> */
+var_mpropdef802->attrs[COLOR_nitc__modelize_property__MPropDef___has_supercall].s = 1; /* _has_supercall on <var_mpropdef802:MMethodDef> */
+RET_LABEL803:(void)0;
 }
 }
 {
-{ /* Inline model#MMethodDef#initializers (var_mpropdef660) on <var_mpropdef660:MMethodDef> */
-var664 = var_mpropdef660->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_mpropdef660:MMethodDef> */
-if (unlikely(var664 == NULL)) {
+{ /* Inline model$MMethodDef$initializers (var_mpropdef802) on <var_mpropdef802:MMethodDef> */
+var806 = var_mpropdef802->attrs[COLOR_nitc__model__MMethodDef___initializers].val; /* _initializers on <var_mpropdef802:MMethodDef> */
+if (unlikely(var806 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _initializers");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2363);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2492);
 fatal_exit(1);
 }
-var662 = var664;
-RET_LABEL663:(void)0;
+var804 = var806;
+RET_LABEL805:(void)0;
 }
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add_all(var662, var_initializers); /* Direct call array#Array#add_all on <var662:Array[MProperty]>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add_all(var804, var_initializers); /* Direct call array$Array$add_all on <var804:Array[MProperty]>*/
 }
-var665 = NEW_nitc__MSignature(&type_nitc__MSignature);
+var807 = NEW_nitc__MSignature(&type_nitc__MSignature);
 {
-((void(*)(val* self, val* p0))(var665->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var665, var_mparameters108); /* mparameters= on <var665:MSignature>*/
+((void(*)(val* self, val* p0))(var807->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var807, var_mparameters126); /* mparameters= on <var807:MSignature>*/
 }
 {
-((void(*)(val* self, val* p0))(var665->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var665, ((val*)NULL)); /* return_mtype= on <var665:MSignature>*/
+((void(*)(val* self, val* p0))(var807->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var807, ((val*)NULL)); /* return_mtype= on <var807:MSignature>*/
 }
 {
-((void(*)(val* self))(var665->class->vft[COLOR_core__kernel__Object__init]))(var665); /* init on <var665:MSignature>*/
+((void(*)(val* self))(var807->class->vft[COLOR_core__kernel__Object__init]))(var807); /* init on <var807:MSignature>*/
 }
-var_msignature666 = var665;
+var_msignature808 = var807;
 {
-{ /* Inline model#MMethodDef#new_msignature= (var_mpropdef660,var_msignature666) on <var_mpropdef660:MMethodDef> */
-var_mpropdef660->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val = var_msignature666; /* _new_msignature on <var_mpropdef660:MMethodDef> */
-RET_LABEL667:(void)0;
+{ /* Inline model$MMethodDef$new_msignature= (var_mpropdef802,var_msignature808) on <var_mpropdef802:MMethodDef> */
+var_mpropdef802->attrs[COLOR_nitc__model__MMethodDef___new_msignature].val = var_msignature808; /* _new_msignature on <var_mpropdef802:MMethodDef> */
+RET_LABEL809:(void)0;
 }
 }
-var668 = NEW_nitc__MSignature(&type_nitc__MSignature);
-var669 = NEW_core__Array(&type_core__Array__nitc__MParameter);
+var810 = NEW_nitc__MSignature(&type_nitc__MSignature);
+var811 = NEW_core__Array(&type_core__Array__nitc__MParameter);
 {
-core___core__Array___core__kernel__Object__init(var669); /* Direct call array#Array#init on <var669:Array[MParameter]>*/
+core___core__Array___core__kernel__Object__init(var811); /* Direct call array$Array$init on <var811:Array[MParameter]>*/
 }
 {
-((void(*)(val* self, val* p0))(var668->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var668, var669); /* mparameters= on <var668:MSignature>*/
+((void(*)(val* self, val* p0))(var810->class->vft[COLOR_nitc__model__MSignature__mparameters_61d]))(var810, var811); /* mparameters= on <var810:MSignature>*/
 }
 {
-((void(*)(val* self, val* p0))(var668->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var668, ((val*)NULL)); /* return_mtype= on <var668:MSignature>*/
+((void(*)(val* self, val* p0))(var810->class->vft[COLOR_nitc__model__MSignature__return_mtype_61d]))(var810, ((val*)NULL)); /* return_mtype= on <var810:MSignature>*/
 }
 {
-((void(*)(val* self))(var668->class->vft[COLOR_core__kernel__Object__init]))(var668); /* init on <var668:MSignature>*/
+((void(*)(val* self))(var810->class->vft[COLOR_core__kernel__Object__init]))(var810); /* init on <var810:MSignature>*/
 }
 {
-{ /* Inline model#MMethodDef#msignature= (var_mpropdef660,var668) on <var_mpropdef660:MMethodDef> */
-var_mpropdef660->attrs[COLOR_nitc__model__MMethodDef___msignature].val = var668; /* _msignature on <var_mpropdef660:MMethodDef> */
-RET_LABEL670:(void)0;
+{ /* Inline model$MMethodDef$msignature= (var_mpropdef802,var810) on <var_mpropdef802:MMethodDef> */
+var_mpropdef802->attrs[COLOR_nitc__model__MMethodDef___msignature].val = var810; /* _msignature on <var_mpropdef802:MMethodDef> */
+RET_LABEL812:(void)0;
 }
 }
 {
-{ /* Inline modelize_property#AClassdef#mfree_init= (var_nclassdef,var_mpropdef660) on <var_nclassdef:AClassdef(AStdClassdef)> */
-var_nclassdef->attrs[COLOR_nitc__modelize_property__AClassdef___mfree_init].val = var_mpropdef660; /* _mfree_init on <var_nclassdef:AClassdef(AStdClassdef)> */
-RET_LABEL671:(void)0;
-}
+{ /* Inline modelbuilder_base$ModelBuilder$toolcontext (self) on <self:ModelBuilder> */
+var815 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
+if (unlikely(var815 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-{
-{ /* Inline modelbuilder_base#ModelBuilder#toolcontext (self) on <self:ModelBuilder> */
-var674 = self->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___toolcontext].val; /* _toolcontext on <self:ModelBuilder> */
-if (unlikely(var674 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 47);
 fatal_exit(1);
 }
-var672 = var674;
-RET_LABEL673:(void)0;
+var813 = var815;
+RET_LABEL814:(void)0;
 }
 }
-if (unlikely(varonce675==NULL)) {
-var676 = NEW_core__NativeArray(4l, &type_core__NativeArray__core__String);
-if (likely(varonce677!=NULL)) {
-var678 = varonce677;
+if (unlikely(varonce816==NULL)) {
+var817 = NEW_core__NativeArray((int)4l, &type_core__NativeArray__core__String);
+if (likely(varonce818!=NULL)) {
+var819 = varonce818;
 } else {
-var679 = " gets a free constructor for attributes ";
-var680 = core__flat___NativeString___to_s_full(var679, 40l, 40l);
-var678 = var680;
-varonce677 = var678;
+var820 = " gets a free constructor for attributes ";
+var822 = (val*)(40l<<2|1);
+var823 = (val*)(40l<<2|1);
+var824 = (val*)((long)(0)<<2|3);
+var825 = (val*)((long)(0)<<2|3);
+var821 = core__flat___CString___to_s_unsafe(var820, var822, var823, var824, var825);
+var819 = var821;
+varonce818 = var819;
 }
-((struct instance_core__NativeArray*)var676)->values[1]=var678;
+((struct instance_core__NativeArray*)var817)->values[1]=var819;
 } else {
-var676 = varonce675;
-varonce675 = NULL;
+var817 = varonce816;
+varonce816 = NULL;
 }
 {
-var681 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
+var826 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
 }
-((struct instance_core__NativeArray*)var676)->values[0]=var681;
+((struct instance_core__NativeArray*)var817)->values[0]=var826;
 {
-var682 = ((val*(*)(val* self))(var_mpropdef660->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mpropdef660); /* to_s on <var_mpropdef660:MMethodDef>*/
+var827 = ((val*(*)(val* self))(var_mpropdef802->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mpropdef802); /* to_s on <var_mpropdef802:MMethodDef>*/
 }
-((struct instance_core__NativeArray*)var676)->values[2]=var682;
+((struct instance_core__NativeArray*)var817)->values[2]=var827;
 {
-var683 = ((val*(*)(val* self))(var_msignature666->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature666); /* to_s on <var_msignature666:MSignature>*/
+var828 = ((val*(*)(val* self))(var_msignature808->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_msignature808); /* to_s on <var_msignature808:MSignature>*/
 }
-((struct instance_core__NativeArray*)var676)->values[3]=var683;
+((struct instance_core__NativeArray*)var817)->values[3]=var828;
 {
-var684 = ((val*(*)(val* self))(var676->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var676); /* native_to_s on <var676:NativeArray[String]>*/
+var829 = ((val*(*)(val* self))(var817->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var817); /* native_to_s on <var817:NativeArray[String]>*/
 }
-varonce675 = var676;
+varonce816 = var817;
 {
-nitc___nitc__ToolContext___info(var672, var684, 3l); /* Direct call toolcontext#ToolContext#info on <var672:ToolContext>*/
+nitc___nitc__ToolContext___info(var813, var829, 3l); /* Direct call toolcontext$ToolContext$info on <var813:ToolContext>*/
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var687 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var687 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var832 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var832 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var685 = var687;
-RET_LABEL686:(void)0;
+var830 = var832;
+RET_LABEL831:(void)0;
 }
 }
 {
-{ /* Inline modelize_property#MClass#root_init= (var685,var_mpropdef660) on <var685:MClass> */
-var685->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_mpropdef660; /* _root_init on <var685:MClass> */
-RET_LABEL688:(void)0;
+{ /* Inline modelize_property$MClass$root_init= (var830,var_mpropdef802) on <var830:MClass> */
+var830->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = var_mpropdef802; /* _root_init on <var830:MClass> */
+RET_LABEL833:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method modelize_property#ModelBuilder#check_visibility for (self: ModelBuilder, ANode, MType, MPropDef) */
+/* method modelize_property$ModelBuilder$check_visibility for (self: ModelBuilder, ANode, MType, MPropDef) */
 void nitc__modelize_property___ModelBuilder___check_visibility(val* self, val* p0, val* p1, val* p2) {
 val* var_node /* var node: ANode */;
 val* var_mtype /* var mtype: MType */;
@@ -4417,133 +5031,187 @@ int idtype46;
 short int var47 /* : Bool */;
 int cltype48;
 int idtype49;
-val* var50 /* : NativeArray[String] */;
+short int var50 /* : Bool */;
+int cltype51;
+int idtype52;
+val* var53 /* : NativeArray[String] */;
 static val* varonce;
-static val* varonce51;
-val* var52 /* : String */;
-char* var53 /* : NativeString */;
-val* var54 /* : String */;
+static val* varonce54;
 val* var55 /* : String */;
-val* var56 /* : String */;
-short int var57 /* : Bool */;
-short int var58 /* : Bool */;
+char* var56 /* : CString */;
+val* var57 /* : String */;
+val* var58 /* : nullable Int */;
+val* var59 /* : nullable Int */;
+val* var60 /* : nullable Bool */;
+val* var61 /* : nullable Bool */;
+val* var62 /* : String */;
+val* var63 /* : String */;
+short int var64 /* : Bool */;
+short int var65 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var60 /* : Bool */;
-short int var61 /* : Bool */;
-short int var62 /* : Bool */;
-short int var63 /* : Bool */;
-short int var65 /* : Bool */;
-short int var66 /* : Bool */;
-val* var67 /* : MVisibility */;
+short int var67 /* : Bool */;
+short int var68 /* : Bool */;
+short int var69 /* : Bool */;
+short int var70 /* : Bool */;
+short int var72 /* : Bool */;
+short int var73 /* : Bool */;
+val* var74 /* : MVisibility */;
 val* var_vis_module_type /* var vis_module_type: MVisibility */;
-val* var68 /* : MVisibility */;
-val* var70 /* : MVisibility */;
-short int var71 /* : Bool */;
-val* var73 /* : NativeArray[String] */;
-static val* varonce72;
-static val* varonce74;
-val* var75 /* : String */;
-char* var76 /* : NativeString */;
-val* var77 /* : String */;
-static val* varonce78;
-val* var79 /* : String */;
-char* var80 /* : NativeString */;
-val* var81 /* : String */;
-static val* varonce82;
-val* var83 /* : String */;
-char* var84 /* : NativeString */;
-val* var85 /* : String */;
-static val* varonce86;
-val* var87 /* : String */;
-char* var88 /* : NativeString */;
-val* var89 /* : String */;
-static val* varonce90;
-val* var91 /* : String */;
-char* var92 /* : NativeString */;
-val* var93 /* : String */;
-val* var94 /* : MVisibility */;
-val* var96 /* : MVisibility */;
-val* var97 /* : String */;
+val* var75 /* : MVisibility */;
+val* var77 /* : MVisibility */;
+short int var78 /* : Bool */;
+val* var80 /* : NativeArray[String] */;
+static val* varonce79;
+static val* varonce81;
+val* var82 /* : String */;
+char* var83 /* : CString */;
+val* var84 /* : String */;
+val* var85 /* : nullable Int */;
+val* var86 /* : nullable Int */;
+val* var87 /* : nullable Bool */;
+val* var88 /* : nullable Bool */;
+static val* varonce89;
+val* var90 /* : String */;
+char* var91 /* : CString */;
+val* var92 /* : String */;
+val* var93 /* : nullable Int */;
+val* var94 /* : nullable Int */;
+val* var95 /* : nullable Bool */;
+val* var96 /* : nullable Bool */;
+static val* varonce97;
 val* var98 /* : String */;
-val* var99 /* : String */;
+char* var99 /* : CString */;
 val* var100 /* : String */;
-val* var101 /* : String */;
-val* var102 /* : MVisibility */;
-val* var104 /* : MVisibility */;
-short int var105 /* : Bool */;
-val* var107 /* : NativeArray[String] */;
-static val* varonce106;
-static val* varonce108;
-val* var109 /* : String */;
-char* var110 /* : NativeString */;
-val* var111 /* : String */;
-static val* varonce112;
-val* var113 /* : String */;
-char* var114 /* : NativeString */;
-val* var115 /* : String */;
-static val* varonce116;
-val* var117 /* : String */;
-char* var118 /* : NativeString */;
-val* var119 /* : String */;
-static val* varonce120;
-val* var121 /* : String */;
-char* var122 /* : NativeString */;
-val* var123 /* : String */;
-static val* varonce124;
+val* var101 /* : nullable Int */;
+val* var102 /* : nullable Int */;
+val* var103 /* : nullable Bool */;
+val* var104 /* : nullable Bool */;
+static val* varonce105;
+val* var106 /* : String */;
+char* var107 /* : CString */;
+val* var108 /* : String */;
+val* var109 /* : nullable Int */;
+val* var110 /* : nullable Int */;
+val* var111 /* : nullable Bool */;
+val* var112 /* : nullable Bool */;
+static val* varonce113;
+val* var114 /* : String */;
+char* var115 /* : CString */;
+val* var116 /* : String */;
+val* var117 /* : nullable Int */;
+val* var118 /* : nullable Int */;
+val* var119 /* : nullable Bool */;
+val* var120 /* : nullable Bool */;
+val* var121 /* : MVisibility */;
+val* var123 /* : MVisibility */;
+val* var124 /* : String */;
 val* var125 /* : String */;
-char* var126 /* : NativeString */;
+val* var126 /* : String */;
 val* var127 /* : String */;
-static val* varonce128;
-val* var129 /* : String */;
-char* var130 /* : NativeString */;
-val* var131 /* : String */;
-val* var132 /* : MVisibility */;
-val* var134 /* : MVisibility */;
-val* var135 /* : String */;
+val* var128 /* : String */;
+val* var129 /* : MVisibility */;
+val* var131 /* : MVisibility */;
+short int var132 /* : Bool */;
+val* var134 /* : NativeArray[String] */;
+static val* varonce133;
+static val* varonce135;
 val* var136 /* : String */;
-val* var137 /* : String */;
+char* var137 /* : CString */;
 val* var138 /* : String */;
-val* var139 /* : String */;
-val* var140 /* : String */;
-short int var141 /* : Bool */;
-int cltype142;
-int idtype143;
-val* var144 /* : ANodes[AType] */;
-val* var146 /* : ANodes[AType] */;
+val* var139 /* : nullable Int */;
+val* var140 /* : nullable Int */;
+val* var141 /* : nullable Bool */;
+val* var142 /* : nullable Bool */;
+static val* varonce143;
+val* var144 /* : String */;
+char* var145 /* : CString */;
+val* var146 /* : String */;
+val* var147 /* : nullable Int */;
+val* var148 /* : nullable Int */;
+val* var149 /* : nullable Bool */;
+val* var150 /* : nullable Bool */;
+static val* varonce151;
+val* var152 /* : String */;
+char* var153 /* : CString */;
+val* var154 /* : String */;
+val* var155 /* : nullable Int */;
+val* var156 /* : nullable Int */;
+val* var157 /* : nullable Bool */;
+val* var158 /* : nullable Bool */;
+static val* varonce159;
+val* var160 /* : String */;
+char* var161 /* : CString */;
+val* var162 /* : String */;
+val* var163 /* : nullable Int */;
+val* var164 /* : nullable Int */;
+val* var165 /* : nullable Bool */;
+val* var166 /* : nullable Bool */;
+static val* varonce167;
+val* var168 /* : String */;
+char* var169 /* : CString */;
+val* var170 /* : String */;
+val* var171 /* : nullable Int */;
+val* var172 /* : nullable Int */;
+val* var173 /* : nullable Bool */;
+val* var174 /* : nullable Bool */;
+static val* varonce175;
+val* var176 /* : String */;
+char* var177 /* : CString */;
+val* var178 /* : String */;
+val* var179 /* : nullable Int */;
+val* var180 /* : nullable Int */;
+val* var181 /* : nullable Bool */;
+val* var182 /* : nullable Bool */;
+val* var183 /* : MVisibility */;
+val* var185 /* : MVisibility */;
+val* var186 /* : String */;
+val* var187 /* : String */;
+val* var188 /* : String */;
+val* var189 /* : String */;
+val* var190 /* : String */;
+val* var191 /* : String */;
+short int var192 /* : Bool */;
+int cltype193;
+int idtype194;
+val* var195 /* : ANodes[AType] */;
+val* var197 /* : ANodes[AType] */;
 val* var_ /* var : ANodes[AType] */;
-val* var147 /* : Iterator[ANode] */;
-val* var_148 /* var : Iterator[AType] */;
-short int var149 /* : Bool */;
-val* var150 /* : nullable Object */;
+val* var198 /* : Iterator[ANode] */;
+val* var_199 /* var : Iterator[AType] */;
+short int var200 /* : Bool */;
+val* var201 /* : nullable Object */;
 val* var_a /* var a: AType */;
-val* var151 /* : nullable MType */;
-val* var153 /* : nullable MType */;
+val* var202 /* : nullable MType */;
+val* var204 /* : nullable MType */;
 val* var_t /* var t: nullable MType */;
-short int var154 /* : Bool */;
-short int var155 /* : Bool */;
-val* var_other157 /* var other: nullable Object */;
-short int var158 /* : Bool */;
-short int var160 /* : Bool */;
-short int var162 /* : Bool */;
-int cltype163;
-int idtype164;
-val* var165 /* : Array[MType] */;
-val* var167 /* : Array[MType] */;
-val* var_168 /* var : Array[MType] */;
-val* var169 /* : IndexedIterator[nullable Object] */;
-val* var_170 /* var : IndexedIterator[MType] */;
-short int var171 /* : Bool */;
-val* var173 /* : nullable Object */;
-val* var_t174 /* var t: MType */;
+short int var205 /* : Bool */;
+short int var206 /* : Bool */;
+val* var_other208 /* var other: nullable Object */;
+short int var209 /* : Bool */;
+short int var211 /* : Bool */;
+short int var213 /* : Bool */;
+int cltype214;
+int idtype215;
+val* var216 /* : Array[MType] */;
+val* var218 /* : Array[MType] */;
+val* var_219 /* var : Array[MType] */;
+val* var220 /* : IndexedIterator[nullable Object] */;
+val* var_221 /* var : IndexedIterator[MType] */;
+short int var222 /* : Bool */;
+val* var224 /* : nullable Object */;
+val* var_t225 /* var t: MType */;
 var_node = p0;
 var_mtype = p1;
 var_mpropdef = p2;
 {
-{ /* Inline model#MPropDef#mclassdef (var_mpropdef) on <var_mpropdef:MPropDef> */
+{ /* Inline model$MPropDef$mclassdef (var_mpropdef) on <var_mpropdef:MPropDef> */
 var2 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mclassdef].val; /* _mclassdef on <var_mpropdef:MPropDef> */
 if (unlikely(var2 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2227);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2354);
 fatal_exit(1);
 }
 var = var2;
@@ -4551,11 +5219,14 @@ RET_LABEL1:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var) on <var:MClassDef> */
+{ /* Inline model$MClassDef$mmodule (var) on <var:MClassDef> */
 var5 = var->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var:MClassDef> */
 if (unlikely(var5 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
 var3 = var5;
@@ -4564,11 +5235,14 @@ RET_LABEL4:(void)0;
 }
 var_mmodule = var3;
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
 var8 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
 if (unlikely(var8 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
 var6 = var8;
@@ -4592,11 +5266,14 @@ var10 = var_mtype->type->type_table[cltype] == idtype;
 }
 if (var10){
 {
-{ /* Inline model#MClassType#mclass (var_mtype) on <var_mtype:MType(MClassType)> */
+{ /* Inline model$MClassType$mclass (var_mtype) on <var_mtype:MType(MClassType)> */
 var13 = var_mtype->attrs[COLOR_nitc__model__MClassType___mclass].val; /* _mclass on <var_mtype:MType(MClassType)> */
 if (unlikely(var13 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1163);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1197);
 fatal_exit(1);
 }
 var11 = var13;
@@ -4604,11 +5281,14 @@ RET_LABEL12:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#visibility (var11) on <var11:MClass> */
+{ /* Inline model$MClass$visibility (var11) on <var11:MClass> */
 var16 = var11->attrs[COLOR_nitc__model__MClass___visibility].val; /* _visibility on <var11:MClass> */
 if (unlikely(var16 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 463);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 476);
 fatal_exit(1);
 }
 var14 = var16;
@@ -4617,11 +5297,14 @@ RET_LABEL15:(void)0;
 }
 var_vis_type = var14;
 {
-{ /* Inline model#MClassType#mclass (var_mtype) on <var_mtype:MType(MClassType)> */
+{ /* Inline model$MClassType$mclass (var_mtype) on <var_mtype:MType(MClassType)> */
 var19 = var_mtype->attrs[COLOR_nitc__model__MClassType___mclass].val; /* _mclass on <var_mtype:MType(MClassType)> */
 if (unlikely(var19 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1163);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1197);
 fatal_exit(1);
 }
 var17 = var19;
@@ -4629,11 +5312,14 @@ RET_LABEL18:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#intro_mmodule (var17) on <var17:MClass> */
+{ /* Inline model$MClass$intro_mmodule (var17) on <var17:MClass> */
 var22 = var17->attrs[COLOR_nitc__model__MClass___intro_mmodule].val; /* _intro_mmodule on <var17:MClass> */
 if (unlikely(var22 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 380);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 390);
 fatal_exit(1);
 }
 var20 = var22;
@@ -4652,11 +5338,14 @@ var23 = var_mtype->type->type_table[cltype24] == idtype25;
 }
 if (var23){
 {
-{ /* Inline model#MVirtualType#mproperty (var_mtype) on <var_mtype:MType(MVirtualType)> */
+{ /* Inline model$MVirtualType$mproperty (var_mtype) on <var_mtype:MType(MVirtualType)> */
 var28 = var_mtype->attrs[COLOR_nitc__model__MVirtualType___mproperty].val; /* _mproperty on <var_mtype:MType(MVirtualType)> */
 if (unlikely(var28 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1369);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1423);
 fatal_exit(1);
 }
 var26 = var28;
@@ -4664,11 +5353,14 @@ RET_LABEL27:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#visibility (var26) on <var26:MVirtualTypeProp> */
+{ /* Inline model$MProperty$visibility (var26) on <var26:MVirtualTypeProp> */
 var31 = var26->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var26:MVirtualTypeProp> */
 if (unlikely(var31 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
 var29 = var31;
@@ -4677,11 +5369,14 @@ RET_LABEL30:(void)0;
 }
 var_vis_type = var29;
 {
-{ /* Inline model#MVirtualType#mproperty (var_mtype) on <var_mtype:MType(MVirtualType)> */
+{ /* Inline model$MVirtualType$mproperty (var_mtype) on <var_mtype:MType(MVirtualType)> */
 var34 = var_mtype->attrs[COLOR_nitc__model__MVirtualType___mproperty].val; /* _mproperty on <var_mtype:MType(MVirtualType)> */
 if (unlikely(var34 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1369);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1423);
 fatal_exit(1);
 }
 var32 = var34;
@@ -4689,11 +5384,14 @@ RET_LABEL33:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#intro_mclassdef (var32) on <var32:MVirtualTypeProp> */
+{ /* Inline model$MProperty$intro_mclassdef (var32) on <var32:MVirtualTypeProp> */
 var37 = var32->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var32:MVirtualTypeProp> */
 if (unlikely(var37 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
 var35 = var37;
@@ -4701,11 +5399,14 @@ RET_LABEL36:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var35) on <var35:MClassDef> */
+{ /* Inline model$MClassDef$mmodule (var35) on <var35:MClassDef> */
 var40 = var35->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var35:MClassDef> */
 if (unlikely(var40 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
 var38 = var40;
@@ -4744,304 +5445,381 @@ var47 = var_mtype->type->type_table[cltype48] == idtype49;
 }
 if (var47){
 } else {
-if (unlikely(varonce==NULL)) {
-var50 = NEW_core__NativeArray(2l, &type_core__NativeArray__core__String);
-if (likely(varonce51!=NULL)) {
-var52 = varonce51;
+/* <var_mtype:MType> isa MErrorType */
+cltype51 = type_nitc__MErrorType.color;
+idtype52 = type_nitc__MErrorType.id;
+if(cltype51 >= var_mtype->type->table_size) {
+var50 = 0;
 } else {
-var53 = "Unexpected type ";
-var54 = core__flat___NativeString___to_s_full(var53, 16l, 16l);
-var52 = var54;
-varonce51 = var52;
+var50 = var_mtype->type->type_table[cltype51] == idtype52;
+}
+if (var50){
+} else {
+if (unlikely(varonce==NULL)) {
+var53 = NEW_core__NativeArray((int)2l, &type_core__NativeArray__core__String);
+if (likely(varonce54!=NULL)) {
+var55 = varonce54;
+} else {
+var56 = "Unexpected type ";
+var58 = (val*)(16l<<2|1);
+var59 = (val*)(16l<<2|1);
+var60 = (val*)((long)(0)<<2|3);
+var61 = (val*)((long)(0)<<2|3);
+var57 = core__flat___CString___to_s_unsafe(var56, var58, var59, var60, var61);
+var55 = var57;
+varonce54 = var55;
 }
-((struct instance_core__NativeArray*)var50)->values[0]=var52;
+((struct instance_core__NativeArray*)var53)->values[0]=var55;
 } else {
-var50 = varonce;
+var53 = varonce;
 varonce = NULL;
 }
 {
-var55 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
+var62 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
 }
-((struct instance_core__NativeArray*)var50)->values[1]=var55;
+((struct instance_core__NativeArray*)var53)->values[1]=var62;
 {
-var56 = ((val*(*)(val* self))(var50->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var50); /* native_to_s on <var50:NativeArray[String]>*/
+var63 = ((val*(*)(val* self))(var53->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var53); /* native_to_s on <var53:NativeArray[String]>*/
 }
-varonce = var50;
+varonce = var53;
 {
-nitc___nitc__ANode___debug(var_node, var56); /* Direct call parser_nodes#ANode#debug on <var_node:ANode>*/
+nitc___nitc__ANode___debug(var_node, var63); /* Direct call parser_nodes$ANode$debug on <var_node:ANode>*/
+}
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
 PRINT_ERROR("Runtime error: %s", "Aborted");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 389);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 390);
 fatal_exit(1);
 }
 }
 }
 }
 }
+}
 if (var_vis_type == NULL) {
-var57 = 0; /* is null */
+var64 = 0; /* is null */
 } else {
-var57 = 1; /* arg is null and recv is not */
+var64 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_vis_type,((val*)NULL)) on <var_vis_type:nullable MVisibility> */
+{ /* Inline kernel$Object$!= (var_vis_type,((val*)NULL)) on <var_vis_type:nullable MVisibility> */
 var_other = ((val*)NULL);
 {
-var60 = ((short int(*)(val* self, val* p0))(var_vis_type->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_vis_type, var_other); /* == on <var_vis_type:nullable MVisibility(MVisibility)>*/
+var67 = ((short int(*)(val* self, val* p0))(var_vis_type->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_vis_type, var_other); /* == on <var_vis_type:nullable MVisibility(MVisibility)>*/
 }
-var61 = !var60;
-var58 = var61;
-goto RET_LABEL59;
-RET_LABEL59:(void)0;
+var68 = !var67;
+var65 = var68;
+goto RET_LABEL66;
+RET_LABEL66:(void)0;
 }
-var57 = var58;
+var64 = var65;
 }
-if (var57){
+if (var64){
 if (var_mmodule_type == NULL) {
-var62 = 0; /* is null */
+var69 = 0; /* is null */
 } else {
-var62 = 1; /* arg is null and recv is not */
+var69 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_mmodule_type,((val*)NULL)) on <var_mmodule_type:nullable MModule> */
+{ /* Inline kernel$Object$!= (var_mmodule_type,((val*)NULL)) on <var_mmodule_type:nullable MModule> */
 var_other = ((val*)NULL);
 {
-var65 = ((short int(*)(val* self, val* p0))(var_mmodule_type->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_mmodule_type, var_other); /* == on <var_mmodule_type:nullable MModule(MModule)>*/
+var72 = ((short int(*)(val* self, val* p0))(var_mmodule_type->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_mmodule_type, var_other); /* == on <var_mmodule_type:nullable MModule(MModule)>*/
 }
-var66 = !var65;
-var63 = var66;
-goto RET_LABEL64;
-RET_LABEL64:(void)0;
+var73 = !var72;
+var70 = var73;
+goto RET_LABEL71;
+RET_LABEL71:(void)0;
 }
-var62 = var63;
+var69 = var70;
+}
+if (unlikely(!var69)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (unlikely(!var62)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 393);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 394);
 fatal_exit(1);
 }
 {
-var67 = nitc___nitc__MModule___visibility_for(var_mmodule, var_mmodule_type);
+var74 = nitc___nitc__MModule___visibility_for(var_mmodule, var_mmodule_type);
 }
-var_vis_module_type = var67;
+var_vis_module_type = var74;
 {
-{ /* Inline model#MProperty#visibility (var_mproperty) on <var_mproperty:MProperty> */
-var70 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
-if (unlikely(var70 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mproperty) on <var_mproperty:MProperty> */
+var77 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
+if (unlikely(var77 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var68 = var70;
-RET_LABEL69:(void)0;
-}
-}
-{
-var71 = core___core__Comparable____62d(var68, var_vis_type);
-}
-if (var71){
-if (unlikely(varonce72==NULL)) {
-var73 = NEW_core__NativeArray(9l, &type_core__NativeArray__core__String);
-if (likely(varonce74!=NULL)) {
-var75 = varonce74;
-} else {
-var76 = "Error: the ";
-var77 = core__flat___NativeString___to_s_full(var76, 11l, 11l);
 var75 = var77;
-varonce74 = var75;
-}
-((struct instance_core__NativeArray*)var73)->values[0]=var75;
-if (likely(varonce78!=NULL)) {
-var79 = varonce78;
-} else {
-var80 = " property `";
-var81 = core__flat___NativeString___to_s_full(var80, 11l, 11l);
-var79 = var81;
-varonce78 = var79;
+RET_LABEL76:(void)0;
 }
-((struct instance_core__NativeArray*)var73)->values[2]=var79;
-if (likely(varonce82!=NULL)) {
-var83 = varonce82;
-} else {
-var84 = "` cannot contain the ";
-var85 = core__flat___NativeString___to_s_full(var84, 21l, 21l);
-var83 = var85;
-varonce82 = var83;
 }
-((struct instance_core__NativeArray*)var73)->values[4]=var83;
-if (likely(varonce86!=NULL)) {
-var87 = varonce86;
-} else {
-var88 = " type `";
-var89 = core__flat___NativeString___to_s_full(var88, 7l, 7l);
-var87 = var89;
-varonce86 = var87;
+{
+var78 = core___core__Comparable____62d(var75, var_vis_type);
 }
-((struct instance_core__NativeArray*)var73)->values[6]=var87;
-if (likely(varonce90!=NULL)) {
-var91 = varonce90;
+if (var78){
+if (unlikely(varonce79==NULL)) {
+var80 = NEW_core__NativeArray((int)9l, &type_core__NativeArray__core__String);
+if (likely(varonce81!=NULL)) {
+var82 = varonce81;
 } else {
-var92 = "`.";
-var93 = core__flat___NativeString___to_s_full(var92, 2l, 2l);
-var91 = var93;
-varonce90 = var91;
+var83 = "Error: the ";
+var85 = (val*)(11l<<2|1);
+var86 = (val*)(11l<<2|1);
+var87 = (val*)((long)(0)<<2|3);
+var88 = (val*)((long)(0)<<2|3);
+var84 = core__flat___CString___to_s_unsafe(var83, var85, var86, var87, var88);
+var82 = var84;
+varonce81 = var82;
 }
-((struct instance_core__NativeArray*)var73)->values[8]=var91;
+((struct instance_core__NativeArray*)var80)->values[0]=var82;
+if (likely(varonce89!=NULL)) {
+var90 = varonce89;
 } else {
-var73 = varonce72;
-varonce72 = NULL;
+var91 = " property `";
+var93 = (val*)(11l<<2|1);
+var94 = (val*)(11l<<2|1);
+var95 = (val*)((long)(0)<<2|3);
+var96 = (val*)((long)(0)<<2|3);
+var92 = core__flat___CString___to_s_unsafe(var91, var93, var94, var95, var96);
+var90 = var92;
+varonce89 = var90;
+}
+((struct instance_core__NativeArray*)var80)->values[2]=var90;
+if (likely(varonce97!=NULL)) {
+var98 = varonce97;
+} else {
+var99 = "` cannot contain the ";
+var101 = (val*)(21l<<2|1);
+var102 = (val*)(21l<<2|1);
+var103 = (val*)((long)(0)<<2|3);
+var104 = (val*)((long)(0)<<2|3);
+var100 = core__flat___CString___to_s_unsafe(var99, var101, var102, var103, var104);
+var98 = var100;
+varonce97 = var98;
+}
+((struct instance_core__NativeArray*)var80)->values[4]=var98;
+if (likely(varonce105!=NULL)) {
+var106 = varonce105;
+} else {
+var107 = " type `";
+var109 = (val*)(7l<<2|1);
+var110 = (val*)(7l<<2|1);
+var111 = (val*)((long)(0)<<2|3);
+var112 = (val*)((long)(0)<<2|3);
+var108 = core__flat___CString___to_s_unsafe(var107, var109, var110, var111, var112);
+var106 = var108;
+varonce105 = var106;
+}
+((struct instance_core__NativeArray*)var80)->values[6]=var106;
+if (likely(varonce113!=NULL)) {
+var114 = varonce113;
+} else {
+var115 = "`.";
+var117 = (val*)(2l<<2|1);
+var118 = (val*)(2l<<2|1);
+var119 = (val*)((long)(0)<<2|3);
+var120 = (val*)((long)(0)<<2|3);
+var116 = core__flat___CString___to_s_unsafe(var115, var117, var118, var119, var120);
+var114 = var116;
+varonce113 = var114;
+}
+((struct instance_core__NativeArray*)var80)->values[8]=var114;
+} else {
+var80 = varonce79;
+varonce79 = NULL;
+}
+{
+{ /* Inline model$MProperty$visibility (var_mproperty) on <var_mproperty:MProperty> */
+var123 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
+if (unlikely(var123 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-{
-{ /* Inline model#MProperty#visibility (var_mproperty) on <var_mproperty:MProperty> */
-var96 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
-if (unlikely(var96 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var94 = var96;
-RET_LABEL95:(void)0;
+var121 = var123;
+RET_LABEL122:(void)0;
 }
 }
 {
-var97 = ((val*(*)(val* self))(var94->class->vft[COLOR_core__abstract_text__Object__to_s]))(var94); /* to_s on <var94:MVisibility>*/
+var124 = ((val*(*)(val* self))(var121->class->vft[COLOR_core__abstract_text__Object__to_s]))(var121); /* to_s on <var121:MVisibility>*/
 }
-((struct instance_core__NativeArray*)var73)->values[1]=var97;
+((struct instance_core__NativeArray*)var80)->values[1]=var124;
 {
-var98 = ((val*(*)(val* self))(var_mproperty->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mproperty); /* to_s on <var_mproperty:MProperty>*/
+var125 = ((val*(*)(val* self))(var_mproperty->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mproperty); /* to_s on <var_mproperty:MProperty>*/
 }
-((struct instance_core__NativeArray*)var73)->values[3]=var98;
+((struct instance_core__NativeArray*)var80)->values[3]=var125;
 {
-var99 = ((val*(*)(val* self))(var_vis_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_vis_type); /* to_s on <var_vis_type:nullable MVisibility(MVisibility)>*/
+var126 = ((val*(*)(val* self))(var_vis_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_vis_type); /* to_s on <var_vis_type:nullable MVisibility(MVisibility)>*/
 }
-((struct instance_core__NativeArray*)var73)->values[5]=var99;
+((struct instance_core__NativeArray*)var80)->values[5]=var126;
 {
-var100 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
+var127 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
 }
-((struct instance_core__NativeArray*)var73)->values[7]=var100;
+((struct instance_core__NativeArray*)var80)->values[7]=var127;
 {
-var101 = ((val*(*)(val* self))(var73->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var73); /* native_to_s on <var73:NativeArray[String]>*/
+var128 = ((val*(*)(val* self))(var80->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var80); /* native_to_s on <var80:NativeArray[String]>*/
 }
-varonce72 = var73;
+varonce79 = var80;
 {
-nitc___nitc__ModelBuilder___error(self, var_node, var101); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_node, var128); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
 {
-{ /* Inline model#MProperty#visibility (var_mproperty) on <var_mproperty:MProperty> */
-var104 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
-if (unlikely(var104 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mproperty) on <var_mproperty:MProperty> */
+var131 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
+if (unlikely(var131 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var102 = var104;
-RET_LABEL103:(void)0;
+var129 = var131;
+RET_LABEL130:(void)0;
 }
 }
 {
-var105 = core___core__Comparable____62d(var102, var_vis_module_type);
-}
-if (var105){
-if (unlikely(varonce106==NULL)) {
-var107 = NEW_core__NativeArray(11l, &type_core__NativeArray__core__String);
-if (likely(varonce108!=NULL)) {
-var109 = varonce108;
-} else {
-var110 = "Error: the ";
-var111 = core__flat___NativeString___to_s_full(var110, 11l, 11l);
-var109 = var111;
-varonce108 = var109;
-}
-((struct instance_core__NativeArray*)var107)->values[0]=var109;
-if (likely(varonce112!=NULL)) {
-var113 = varonce112;
-} else {
-var114 = " property `";
-var115 = core__flat___NativeString___to_s_full(var114, 11l, 11l);
-var113 = var115;
-varonce112 = var113;
-}
-((struct instance_core__NativeArray*)var107)->values[2]=var113;
-if (likely(varonce116!=NULL)) {
-var117 = varonce116;
-} else {
-var118 = "` cannot contain the type `";
-var119 = core__flat___NativeString___to_s_full(var118, 27l, 27l);
-var117 = var119;
-varonce116 = var117;
+var132 = core___core__Comparable____62d(var129, var_vis_module_type);
 }
-((struct instance_core__NativeArray*)var107)->values[4]=var117;
-if (likely(varonce120!=NULL)) {
-var121 = varonce120;
-} else {
-var122 = "` from the ";
-var123 = core__flat___NativeString___to_s_full(var122, 11l, 11l);
-var121 = var123;
-varonce120 = var121;
-}
-((struct instance_core__NativeArray*)var107)->values[6]=var121;
-if (likely(varonce124!=NULL)) {
-var125 = varonce124;
-} else {
-var126 = " module `";
-var127 = core__flat___NativeString___to_s_full(var126, 9l, 9l);
-var125 = var127;
-varonce124 = var125;
-}
-((struct instance_core__NativeArray*)var107)->values[8]=var125;
-if (likely(varonce128!=NULL)) {
-var129 = varonce128;
-} else {
-var130 = "`.";
-var131 = core__flat___NativeString___to_s_full(var130, 2l, 2l);
-var129 = var131;
-varonce128 = var129;
+if (var132){
+if (unlikely(varonce133==NULL)) {
+var134 = NEW_core__NativeArray((int)11l, &type_core__NativeArray__core__String);
+if (likely(varonce135!=NULL)) {
+var136 = varonce135;
+} else {
+var137 = "Error: the ";
+var139 = (val*)(11l<<2|1);
+var140 = (val*)(11l<<2|1);
+var141 = (val*)((long)(0)<<2|3);
+var142 = (val*)((long)(0)<<2|3);
+var138 = core__flat___CString___to_s_unsafe(var137, var139, var140, var141, var142);
+var136 = var138;
+varonce135 = var136;
+}
+((struct instance_core__NativeArray*)var134)->values[0]=var136;
+if (likely(varonce143!=NULL)) {
+var144 = varonce143;
+} else {
+var145 = " property `";
+var147 = (val*)(11l<<2|1);
+var148 = (val*)(11l<<2|1);
+var149 = (val*)((long)(0)<<2|3);
+var150 = (val*)((long)(0)<<2|3);
+var146 = core__flat___CString___to_s_unsafe(var145, var147, var148, var149, var150);
+var144 = var146;
+varonce143 = var144;
+}
+((struct instance_core__NativeArray*)var134)->values[2]=var144;
+if (likely(varonce151!=NULL)) {
+var152 = varonce151;
+} else {
+var153 = "` cannot contain the type `";
+var155 = (val*)(27l<<2|1);
+var156 = (val*)(27l<<2|1);
+var157 = (val*)((long)(0)<<2|3);
+var158 = (val*)((long)(0)<<2|3);
+var154 = core__flat___CString___to_s_unsafe(var153, var155, var156, var157, var158);
+var152 = var154;
+varonce151 = var152;
+}
+((struct instance_core__NativeArray*)var134)->values[4]=var152;
+if (likely(varonce159!=NULL)) {
+var160 = varonce159;
+} else {
+var161 = "` from the ";
+var163 = (val*)(11l<<2|1);
+var164 = (val*)(11l<<2|1);
+var165 = (val*)((long)(0)<<2|3);
+var166 = (val*)((long)(0)<<2|3);
+var162 = core__flat___CString___to_s_unsafe(var161, var163, var164, var165, var166);
+var160 = var162;
+varonce159 = var160;
+}
+((struct instance_core__NativeArray*)var134)->values[6]=var160;
+if (likely(varonce167!=NULL)) {
+var168 = varonce167;
+} else {
+var169 = " module `";
+var171 = (val*)(9l<<2|1);
+var172 = (val*)(9l<<2|1);
+var173 = (val*)((long)(0)<<2|3);
+var174 = (val*)((long)(0)<<2|3);
+var170 = core__flat___CString___to_s_unsafe(var169, var171, var172, var173, var174);
+var168 = var170;
+varonce167 = var168;
+}
+((struct instance_core__NativeArray*)var134)->values[8]=var168;
+if (likely(varonce175!=NULL)) {
+var176 = varonce175;
+} else {
+var177 = "`.";
+var179 = (val*)(2l<<2|1);
+var180 = (val*)(2l<<2|1);
+var181 = (val*)((long)(0)<<2|3);
+var182 = (val*)((long)(0)<<2|3);
+var178 = core__flat___CString___to_s_unsafe(var177, var179, var180, var181, var182);
+var176 = var178;
+varonce175 = var176;
 }
-((struct instance_core__NativeArray*)var107)->values[10]=var129;
+((struct instance_core__NativeArray*)var134)->values[10]=var176;
 } else {
-var107 = varonce106;
-varonce106 = NULL;
+var134 = varonce133;
+varonce133 = NULL;
 }
 {
-{ /* Inline model#MProperty#visibility (var_mproperty) on <var_mproperty:MProperty> */
-var134 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
-if (unlikely(var134 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mproperty) on <var_mproperty:MProperty> */
+var185 = var_mproperty->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mproperty:MProperty> */
+if (unlikely(var185 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var132 = var134;
-RET_LABEL133:(void)0;
+var183 = var185;
+RET_LABEL184:(void)0;
 }
 }
 {
-var135 = ((val*(*)(val* self))(var132->class->vft[COLOR_core__abstract_text__Object__to_s]))(var132); /* to_s on <var132:MVisibility>*/
+var186 = ((val*(*)(val* self))(var183->class->vft[COLOR_core__abstract_text__Object__to_s]))(var183); /* to_s on <var183:MVisibility>*/
 }
-((struct instance_core__NativeArray*)var107)->values[1]=var135;
+((struct instance_core__NativeArray*)var134)->values[1]=var186;
 {
-var136 = ((val*(*)(val* self))(var_mproperty->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mproperty); /* to_s on <var_mproperty:MProperty>*/
+var187 = ((val*(*)(val* self))(var_mproperty->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mproperty); /* to_s on <var_mproperty:MProperty>*/
 }
-((struct instance_core__NativeArray*)var107)->values[3]=var136;
+((struct instance_core__NativeArray*)var134)->values[3]=var187;
 {
-var137 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
+var188 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MType>*/
 }
-((struct instance_core__NativeArray*)var107)->values[5]=var137;
+((struct instance_core__NativeArray*)var134)->values[5]=var188;
 {
-var138 = ((val*(*)(val* self))(var_vis_module_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_vis_module_type); /* to_s on <var_vis_module_type:MVisibility>*/
+var189 = ((val*(*)(val* self))(var_vis_module_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_vis_module_type); /* to_s on <var_vis_module_type:MVisibility>*/
 }
-((struct instance_core__NativeArray*)var107)->values[7]=var138;
+((struct instance_core__NativeArray*)var134)->values[7]=var189;
 {
-var139 = ((val*(*)(val* self))(var_mmodule_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mmodule_type); /* to_s on <var_mmodule_type:nullable MModule(MModule)>*/
+var190 = ((val*(*)(val* self))(var_mmodule_type->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mmodule_type); /* to_s on <var_mmodule_type:nullable MModule(MModule)>*/
 }
-((struct instance_core__NativeArray*)var107)->values[9]=var139;
+((struct instance_core__NativeArray*)var134)->values[9]=var190;
 {
-var140 = ((val*(*)(val* self))(var107->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var107); /* native_to_s on <var107:NativeArray[String]>*/
+var191 = ((val*(*)(val* self))(var134->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var134); /* native_to_s on <var134:NativeArray[String]>*/
 }
-varonce106 = var107;
+varonce133 = var134;
 {
-nitc___nitc__ModelBuilder___error(self, var_node, var140); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_node, var191); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 goto RET_LABEL;
 } else {
@@ -5050,145 +5828,151 @@ goto RET_LABEL;
 } else {
 }
 /* <var_node:ANode> isa AType */
-cltype142 = type_nitc__AType.color;
-idtype143 = type_nitc__AType.id;
-if(cltype142 >= var_node->type->table_size) {
-var141 = 0;
+cltype193 = type_nitc__AType.color;
+idtype194 = type_nitc__AType.id;
+if(cltype193 >= var_node->type->table_size) {
+var192 = 0;
 } else {
-var141 = var_node->type->type_table[cltype142] == idtype143;
+var192 = var_node->type->type_table[cltype193] == idtype194;
 }
-if (var141){
+if (var192){
 {
-{ /* Inline parser_nodes#AType#n_types (var_node) on <var_node:ANode(AType)> */
-var146 = var_node->attrs[COLOR_nitc__parser_nodes__AType___n_types].val; /* _n_types on <var_node:ANode(AType)> */
-if (unlikely(var146 == NULL)) {
+{ /* Inline parser_nodes$AType$n_types (var_node) on <var_node:ANode(AType)> */
+var197 = var_node->attrs[COLOR_nitc__parser_nodes__AType___n_types].val; /* _n_types on <var_node:ANode(AType)> */
+if (unlikely(var197 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_types");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1715);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1782);
 fatal_exit(1);
 }
-var144 = var146;
-RET_LABEL145:(void)0;
+var195 = var197;
+RET_LABEL196:(void)0;
 }
 }
-var_ = var144;
+var_ = var195;
 {
-var147 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_);
+var198 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_);
 }
-var_148 = var147;
+var_199 = var198;
 for(;;) {
 {
-var149 = ((short int(*)(val* self))((((long)var_148&3)?class_info[((long)var_148&3)]:var_148->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_148); /* is_ok on <var_148:Iterator[AType]>*/
+var200 = ((short int(*)(val* self))((((long)var_199&3)?class_info[((long)var_199&3)]:var_199->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_199); /* is_ok on <var_199:Iterator[AType]>*/
 }
-if (var149){
+if (var200){
 } else {
 goto BREAK_label;
 }
 {
-var150 = ((val*(*)(val* self))((((long)var_148&3)?class_info[((long)var_148&3)]:var_148->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_148); /* item on <var_148:Iterator[AType]>*/
+var201 = ((val*(*)(val* self))((((long)var_199&3)?class_info[((long)var_199&3)]:var_199->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_199); /* item on <var_199:Iterator[AType]>*/
 }
-var_a = var150;
+var_a = var201;
 {
-{ /* Inline modelbuilder_base#AType#mtype (var_a) on <var_a:AType> */
-var153 = var_a->attrs[COLOR_nitc__modelbuilder_base__AType___mtype].val; /* _mtype on <var_a:AType> */
-var151 = var153;
-RET_LABEL152:(void)0;
+{ /* Inline modelbuilder_base$AType$mtype (var_a) on <var_a:AType> */
+var204 = var_a->attrs[COLOR_nitc__modelbuilder_base__AType___mtype].val; /* _mtype on <var_a:AType> */
+var202 = var204;
+RET_LABEL203:(void)0;
 }
 }
-var_t = var151;
+var_t = var202;
 if (var_t == NULL) {
-var154 = 1; /* is null */
+var205 = 1; /* is null */
 } else {
-var154 = 0; /* arg is null but recv is not */
+var205 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_t,((val*)NULL)) on <var_t:nullable MType> */
-var_other157 = ((val*)NULL);
+{ /* Inline kernel$Object$== (var_t,((val*)NULL)) on <var_t:nullable MType> */
+var_other208 = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_t,var_other157) on <var_t:nullable MType(MType)> */
-var160 = var_t == var_other157;
-var158 = var160;
-goto RET_LABEL159;
-RET_LABEL159:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_t,var_other208) on <var_t:nullable MType(MType)> */
+var211 = var_t == var_other208;
+var209 = var211;
+goto RET_LABEL210;
+RET_LABEL210:(void)0;
 }
 }
-var155 = var158;
-goto RET_LABEL156;
-RET_LABEL156:(void)0;
+var206 = var209;
+goto RET_LABEL207;
+RET_LABEL207:(void)0;
 }
-var154 = var155;
+var205 = var206;
 }
-if (var154){
-goto BREAK_label161;
+if (var205){
+goto BREAK_label212;
 } else {
 }
 {
-nitc__modelize_property___ModelBuilder___check_visibility(self, var_a, var_t, var_mpropdef); /* Direct call modelize_property#ModelBuilder#check_visibility on <self:ModelBuilder>*/
+nitc__modelize_property___ModelBuilder___check_visibility(self, var_a, var_t, var_mpropdef); /* Direct call modelize_property$ModelBuilder$check_visibility on <self:ModelBuilder>*/
 }
-BREAK_label161: (void)0;
+BREAK_label212: (void)0;
 {
-((void(*)(val* self))((((long)var_148&3)?class_info[((long)var_148&3)]:var_148->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_148); /* next on <var_148:Iterator[AType]>*/
+((void(*)(val* self))((((long)var_199&3)?class_info[((long)var_199&3)]:var_199->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_199); /* next on <var_199:Iterator[AType]>*/
 }
 }
 BREAK_label: (void)0;
 {
-((void(*)(val* self))((((long)var_148&3)?class_info[((long)var_148&3)]:var_148->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_148); /* finish on <var_148:Iterator[AType]>*/
+((void(*)(val* self))((((long)var_199&3)?class_info[((long)var_199&3)]:var_199->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_199); /* finish on <var_199:Iterator[AType]>*/
 }
 } else {
 /* <var_mtype:MType> isa MGenericType */
-cltype163 = type_nitc__MGenericType.color;
-idtype164 = type_nitc__MGenericType.id;
-if(cltype163 >= var_mtype->type->table_size) {
-var162 = 0;
+cltype214 = type_nitc__MGenericType.color;
+idtype215 = type_nitc__MGenericType.id;
+if(cltype214 >= var_mtype->type->table_size) {
+var213 = 0;
 } else {
-var162 = var_mtype->type->type_table[cltype163] == idtype164;
+var213 = var_mtype->type->type_table[cltype214] == idtype215;
 }
-if (var162){
+if (var213){
 {
-{ /* Inline model#MGenericType#arguments (var_mtype) on <var_mtype:MType(MGenericType)> */
-var167 = var_mtype->attrs[COLOR_nitc__model__MGenericType___arguments].val; /* _arguments on <var_mtype:MType(MGenericType)> */
-if (unlikely(var167 == NULL)) {
+{ /* Inline model$MGenericType$arguments (var_mtype) on <var_mtype:MType(MGenericType)> */
+var218 = var_mtype->attrs[COLOR_nitc__model__MGenericType___arguments].val; /* _arguments on <var_mtype:MType(MGenericType)> */
+if (unlikely(var218 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _arguments");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1269);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1305);
 fatal_exit(1);
 }
-var165 = var167;
-RET_LABEL166:(void)0;
+var216 = var218;
+RET_LABEL217:(void)0;
 }
 }
-var_168 = var165;
+var_219 = var216;
 {
-var169 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_168);
+var220 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_219);
 }
-var_170 = var169;
+var_221 = var220;
 for(;;) {
 {
-var171 = ((short int(*)(val* self))((((long)var_170&3)?class_info[((long)var_170&3)]:var_170->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_170); /* is_ok on <var_170:IndexedIterator[MType]>*/
+var222 = ((short int(*)(val* self))((((long)var_221&3)?class_info[((long)var_221&3)]:var_221->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_221); /* is_ok on <var_221:IndexedIterator[MType]>*/
 }
-if (var171){
+if (var222){
 } else {
-goto BREAK_label172;
+goto BREAK_label223;
 }
 {
-var173 = ((val*(*)(val* self))((((long)var_170&3)?class_info[((long)var_170&3)]:var_170->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_170); /* item on <var_170:IndexedIterator[MType]>*/
+var224 = ((val*(*)(val* self))((((long)var_221&3)?class_info[((long)var_221&3)]:var_221->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_221); /* item on <var_221:IndexedIterator[MType]>*/
 }
-var_t174 = var173;
+var_t225 = var224;
 {
-nitc__modelize_property___ModelBuilder___check_visibility(self, var_node, var_t174, var_mpropdef); /* Direct call modelize_property#ModelBuilder#check_visibility on <self:ModelBuilder>*/
+nitc__modelize_property___ModelBuilder___check_visibility(self, var_node, var_t225, var_mpropdef); /* Direct call modelize_property$ModelBuilder$check_visibility on <self:ModelBuilder>*/
 }
 {
-((void(*)(val* self))((((long)var_170&3)?class_info[((long)var_170&3)]:var_170->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_170); /* next on <var_170:IndexedIterator[MType]>*/
+((void(*)(val* self))((((long)var_221&3)?class_info[((long)var_221&3)]:var_221->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_221); /* next on <var_221:IndexedIterator[MType]>*/
 }
 }
-BREAK_label172: (void)0;
+BREAK_label223: (void)0;
 {
-((void(*)(val* self))((((long)var_170&3)?class_info[((long)var_170&3)]:var_170->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_170); /* finish on <var_170:IndexedIterator[MType]>*/
+((void(*)(val* self))((((long)var_221&3)?class_info[((long)var_221&3)]:var_221->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_221); /* finish on <var_221:IndexedIterator[MType]>*/
 }
 } else {
 }
 }
 RET_LABEL:;
 }
-/* method modelize_property#ModelBuilder#check_virtual_types_circularity for (self: ModelBuilder, ANode, MVirtualTypeProp, MType, MModule): Bool */
+/* method modelize_property$ModelBuilder$check_virtual_types_circularity for (self: ModelBuilder, ANode, MVirtualTypeProp, MType, MModule): Bool */
 short int nitc__modelize_property___ModelBuilder___check_virtual_types_circularity(val* self, val* p0, val* p1, val* p2, val* p3) {
 short int var /* : Bool */;
 val* var_node /* var node: ANode */;
@@ -5266,51 +6050,82 @@ val* var68 /* : NativeArray[String] */;
 static val* varonce;
 static val* varonce69;
 val* var70 /* : String */;
-char* var71 /* : NativeString */;
+char* var71 /* : CString */;
 val* var72 /* : String */;
-static val* varonce73;
-val* var74 /* : String */;
-char* var75 /* : NativeString */;
-val* var76 /* : String */;
+val* var73 /* : nullable Int */;
+val* var74 /* : nullable Int */;
+val* var75 /* : nullable Bool */;
+val* var76 /* : nullable Bool */;
 static val* varonce77;
 val* var78 /* : String */;
-char* var79 /* : NativeString */;
+char* var79 /* : CString */;
 val* var80 /* : String */;
-val* var81 /* : String */;
-val* var82 /* : String */;
-val* var83 /* : String */;
-val* var85 /* : NativeArray[String] */;
-static val* varonce84;
-static val* varonce86;
-val* var87 /* : String */;
-char* var88 /* : NativeString */;
-val* var89 /* : String */;
-static val* varonce90;
-val* var91 /* : String */;
-char* var92 /* : NativeString */;
+val* var81 /* : nullable Int */;
+val* var82 /* : nullable Int */;
+val* var83 /* : nullable Bool */;
+val* var84 /* : nullable Bool */;
+static val* varonce85;
+val* var86 /* : String */;
+char* var87 /* : CString */;
+val* var88 /* : String */;
+val* var89 /* : nullable Int */;
+val* var90 /* : nullable Int */;
+val* var91 /* : nullable Bool */;
+val* var92 /* : nullable Bool */;
 val* var93 /* : String */;
-static val* varonce94;
+val* var94 /* : String */;
 val* var95 /* : String */;
-char* var96 /* : NativeString */;
-val* var97 /* : String */;
+val* var97 /* : NativeArray[String] */;
+static val* varonce96;
 static val* varonce98;
 val* var99 /* : String */;
-char* var100 /* : NativeString */;
+char* var100 /* : CString */;
 val* var101 /* : String */;
-val* var102 /* : String */;
-val* var103 /* : String */;
-val* var104 /* : String */;
-val* var105 /* : String */;
+val* var102 /* : nullable Int */;
+val* var103 /* : nullable Int */;
+val* var104 /* : nullable Bool */;
+val* var105 /* : nullable Bool */;
+static val* varonce106;
+val* var107 /* : String */;
+char* var108 /* : CString */;
+val* var109 /* : String */;
+val* var110 /* : nullable Int */;
+val* var111 /* : nullable Int */;
+val* var112 /* : nullable Bool */;
+val* var113 /* : nullable Bool */;
+static val* varonce114;
+val* var115 /* : String */;
+char* var116 /* : CString */;
+val* var117 /* : String */;
+val* var118 /* : nullable Int */;
+val* var119 /* : nullable Int */;
+val* var120 /* : nullable Bool */;
+val* var121 /* : nullable Bool */;
+static val* varonce122;
+val* var123 /* : String */;
+char* var124 /* : CString */;
+val* var125 /* : String */;
+val* var126 /* : nullable Int */;
+val* var127 /* : nullable Int */;
+val* var128 /* : nullable Bool */;
+val* var129 /* : nullable Bool */;
+val* var130 /* : String */;
+val* var131 /* : String */;
+val* var132 /* : String */;
+val* var133 /* : String */;
 var_node = p0;
 var_mproperty = p1;
 var_recv = p2;
 var_mmodule = p3;
 {
-{ /* Inline model#MVirtualTypeProp#mvirtualtype (var_mproperty) on <var_mproperty:MVirtualTypeProp> */
+{ /* Inline model$MVirtualTypeProp$mvirtualtype (var_mproperty) on <var_mproperty:MVirtualTypeProp> */
 var3 = var_mproperty->attrs[COLOR_nitc__model__MVirtualTypeProp___mvirtualtype].val; /* _mvirtualtype on <var_mproperty:MVirtualTypeProp> */
 if (unlikely(var3 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mvirtualtype");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2209);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2333);
 fatal_exit(1);
 }
 var1 = var3;
@@ -5320,14 +6135,14 @@ RET_LABEL2:(void)0;
 var_mtype = var1;
 var4 = NEW_poset__POSet(&type_poset__POSet__nitc__MType);
 {
-{ /* Inline kernel#Object#init (var4) on <var4:POSet[MType]> */
+{ /* Inline kernel$Object$init (var4) on <var4:POSet[MType]> */
 RET_LABEL5:(void)0;
 }
 }
 var_poset = var4;
 var6 = NEW_core__List(&type_core__List__nitc__MType);
 {
-{ /* Inline list#List#init (var6) on <var6:List[MType]> */
+{ /* Inline list$List$init (var6) on <var6:List[MType]> */
 {
 ((void(*)(val* self))(var6->class->vft[COLOR_core___core__List___core__kernel__Object__init]))(var6); /* init on <var6:List[MType]>*/
 }
@@ -5336,7 +6151,7 @@ RET_LABEL7:(void)0;
 }
 var_todo = var6;
 {
-core___core__Sequence___SimpleCollection__add(var_todo, var_mtype); /* Direct call abstract_collection#Sequence#add on <var_todo:List[MType]>*/
+core___core__Sequence___SimpleCollection__add(var_todo, var_mtype); /* Direct call abstract_collection$Sequence$add on <var_todo:List[MType]>*/
 }
 for(;;) {
 {
@@ -5367,15 +6182,18 @@ var13 = var_t->type->type_table[cltype] == idtype;
 if (var13){
 var14 = NEW_core__Array(&type_core__Array__nitc__MType);
 {
-core___core__Array___with_capacity(var14, 1l); /* Direct call array#Array#with_capacity on <var14:Array[MType]>*/
+core___core__Array___with_capacity(var14, 1l); /* Direct call array$Array$with_capacity on <var14:Array[MType]>*/
 }
 var_ = var14;
 {
-{ /* Inline model#MProxyType#mtype (var_t) on <var_t:MType(MNullableType)> */
+{ /* Inline model$MProxyType$mtype (var_t) on <var_t:MType(MNullableType)> */
 var17 = var_t->attrs[COLOR_nitc__model__MProxyType___mtype].val; /* _mtype on <var_t:MType(MNullableType)> */
 if (unlikely(var17 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1625);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1689);
 fatal_exit(1);
 }
 var15 = var17;
@@ -5383,7 +6201,7 @@ RET_LABEL16:(void)0;
 }
 }
 {
-core___core__AbstractArray___core__abstract_collection__Sequence__push(var_, var15); /* Direct call array#AbstractArray#push on <var_:Array[MType]>*/
+core___core__AbstractArray___core__abstract_collection__Sequence__push(var_, var15); /* Direct call array$AbstractArray$push on <var_:Array[MType]>*/
 }
 var_nexts = var_;
 } else {
@@ -5397,11 +6215,14 @@ var18 = var_t->type->type_table[cltype19] == idtype20;
 }
 if (var18){
 {
-{ /* Inline model#MGenericType#arguments (var_t) on <var_t:MType(MGenericType)> */
+{ /* Inline model$MGenericType$arguments (var_t) on <var_t:MType(MGenericType)> */
 var23 = var_t->attrs[COLOR_nitc__model__MGenericType___arguments].val; /* _arguments on <var_t:MType(MGenericType)> */
 if (unlikely(var23 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _arguments");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1269);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1305);
 fatal_exit(1);
 }
 var21 = var23;
@@ -5420,11 +6241,14 @@ var24 = var_t->type->type_table[cltype25] == idtype26;
 }
 if (var24){
 {
-{ /* Inline model#MVirtualType#mproperty (var_t) on <var_t:MType(MVirtualType)> */
+{ /* Inline model$MVirtualType$mproperty (var_t) on <var_t:MType(MVirtualType)> */
 var29 = var_t->attrs[COLOR_nitc__model__MVirtualType___mproperty].val; /* _mproperty on <var_t:MType(MVirtualType)> */
 if (unlikely(var29 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1369);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1423);
 fatal_exit(1);
 }
 var27 = var29;
@@ -5446,7 +6270,7 @@ goto RET_LABEL;
 }
 var32 = NEW_core__Array(&type_core__Array__nitc__MType);
 {
-core___core__Array___core__kernel__Object__init(var32); /* Direct call array#Array#init on <var32:Array[MType]>*/
+core___core__Array___core__kernel__Object__init(var32); /* Direct call array$Array$init on <var32:Array[MType]>*/
 }
 var_nexts = var32;
 var_33 = var_defs;
@@ -5470,7 +6294,7 @@ var_d = var38;
 var39 = core___core__SequenceRead___Collection__first(var_defs);
 }
 {
-{ /* Inline model#MVirtualTypeDef#bound (var39) on <var39:nullable Object(MVirtualTypeDef)> */
+{ /* Inline model$MVirtualTypeDef$bound (var39) on <var39:nullable Object(MVirtualTypeDef)> */
 var42 = var39->attrs[COLOR_nitc__model__MVirtualTypeDef___bound].val; /* _bound on <var39:nullable Object(MVirtualTypeDef)> */
 var40 = var42;
 RET_LABEL41:(void)0;
@@ -5483,10 +6307,10 @@ var43 = 1; /* is null */
 var43 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_next,((val*)NULL)) on <var_next:nullable MType> */
+{ /* Inline kernel$Object$== (var_next,((val*)NULL)) on <var_next:nullable MType> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_next,var_other) on <var_next:nullable MType(MType)> */
+{ /* Inline kernel$Object$is_same_instance (var_next,var_other) on <var_next:nullable MType(MType)> */
 var48 = var_next == var_other;
 var46 = var48;
 goto RET_LABEL47;
@@ -5505,7 +6329,7 @@ goto RET_LABEL;
 } else {
 }
 {
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_nexts, var_next); /* Direct call array#Array#add on <var_nexts:nullable Object(Array[MType])>*/
+core___core__Array___core__abstract_collection__SimpleCollection__add(var_nexts, var_next); /* Direct call array$Array$add on <var_nexts:nullable Object(Array[MType])>*/
 }
 {
 ((void(*)(val* self))((((long)var_35&3)?class_info[((long)var_35&3)]:var_35->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_35); /* next on <var_35:IndexedIterator[MVirtualTypeDef]>*/
@@ -5538,8 +6362,11 @@ var52 = var_t->type->type_table[cltype53] == idtype54;
 if (var52){
 goto BREAK_label;
 } else {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Aborted");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 460);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 461);
 fatal_exit(1);
 }
 }
@@ -5568,10 +6395,10 @@ var62 = poset___poset__POSet___has_edge(var_poset, var_next61, var_t);
 }
 if (var62){
 {
-{ /* Inline kernel#Object#== (var_mtype,var_next61) on <var_mtype:MVirtualType> */
+{ /* Inline kernel$Object$== (var_mtype,var_next61) on <var_mtype:MVirtualType> */
 var_other = var_next61;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:MVirtualType> */
+{ /* Inline kernel$Object$is_same_instance (var_mtype,var_other) on <var_mtype:MVirtualType> */
 var67 = var_mtype == var_other;
 var65 = var67;
 goto RET_LABEL66;
@@ -5585,124 +6412,152 @@ RET_LABEL64:(void)0;
 }
 if (var63){
 if (unlikely(varonce==NULL)) {
-var68 = NEW_core__NativeArray(5l, &type_core__NativeArray__core__String);
+var68 = NEW_core__NativeArray((int)5l, &type_core__NativeArray__core__String);
 if (likely(varonce69!=NULL)) {
 var70 = varonce69;
 } else {
 var71 = "Error: circularity of virtual type definition: ";
-var72 = core__flat___NativeString___to_s_full(var71, 47l, 47l);
+var73 = (val*)(47l<<2|1);
+var74 = (val*)(47l<<2|1);
+var75 = (val*)((long)(0)<<2|3);
+var76 = (val*)((long)(0)<<2|3);
+var72 = core__flat___CString___to_s_unsafe(var71, var73, var74, var75, var76);
 var70 = var72;
 varonce69 = var70;
 }
 ((struct instance_core__NativeArray*)var68)->values[0]=var70;
-if (likely(varonce73!=NULL)) {
-var74 = varonce73;
-} else {
-var75 = " <-> ";
-var76 = core__flat___NativeString___to_s_full(var75, 5l, 5l);
-var74 = var76;
-varonce73 = var74;
-}
-((struct instance_core__NativeArray*)var68)->values[2]=var74;
 if (likely(varonce77!=NULL)) {
 var78 = varonce77;
 } else {
-var79 = ".";
-var80 = core__flat___NativeString___to_s_full(var79, 1l, 1l);
+var79 = " <-> ";
+var81 = (val*)(5l<<2|1);
+var82 = (val*)(5l<<2|1);
+var83 = (val*)((long)(0)<<2|3);
+var84 = (val*)((long)(0)<<2|3);
+var80 = core__flat___CString___to_s_unsafe(var79, var81, var82, var83, var84);
 var78 = var80;
 varonce77 = var78;
 }
-((struct instance_core__NativeArray*)var68)->values[4]=var78;
+((struct instance_core__NativeArray*)var68)->values[2]=var78;
+if (likely(varonce85!=NULL)) {
+var86 = varonce85;
+} else {
+var87 = ".";
+var89 = (val*)(1l<<2|1);
+var90 = (val*)(1l<<2|1);
+var91 = (val*)((long)(0)<<2|3);
+var92 = (val*)((long)(0)<<2|3);
+var88 = core__flat___CString___to_s_unsafe(var87, var89, var90, var91, var92);
+var86 = var88;
+varonce85 = var86;
+}
+((struct instance_core__NativeArray*)var68)->values[4]=var86;
 } else {
 var68 = varonce;
 varonce = NULL;
 }
 {
-var81 = ((val*(*)(val* self))(var_next61->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_next61); /* to_s on <var_next61:MType>*/
+var93 = ((val*(*)(val* self))(var_next61->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_next61); /* to_s on <var_next61:MType>*/
 }
-((struct instance_core__NativeArray*)var68)->values[1]=var81;
+((struct instance_core__NativeArray*)var68)->values[1]=var93;
 {
-var82 = ((val*(*)(val* self))(var_t->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_t); /* to_s on <var_t:MType>*/
+var94 = ((val*(*)(val* self))(var_t->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_t); /* to_s on <var_t:MType>*/
 }
-((struct instance_core__NativeArray*)var68)->values[3]=var82;
+((struct instance_core__NativeArray*)var68)->values[3]=var94;
 {
-var83 = ((val*(*)(val* self))(var68->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var68); /* native_to_s on <var68:NativeArray[String]>*/
+var95 = ((val*(*)(val* self))(var68->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var68); /* native_to_s on <var68:NativeArray[String]>*/
 }
 varonce = var68;
 {
-nitc___nitc__ModelBuilder___error(self, var_node, var83); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_node, var95); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 } else {
-if (unlikely(varonce84==NULL)) {
-var85 = NEW_core__NativeArray(7l, &type_core__NativeArray__core__String);
-if (likely(varonce86!=NULL)) {
-var87 = varonce86;
+if (unlikely(varonce96==NULL)) {
+var97 = NEW_core__NativeArray((int)7l, &type_core__NativeArray__core__String);
+if (likely(varonce98!=NULL)) {
+var99 = varonce98;
 } else {
-var88 = "Error: circularity of virtual type definition: ";
-var89 = core__flat___NativeString___to_s_full(var88, 47l, 47l);
-var87 = var89;
-varonce86 = var87;
+var100 = "Error: circularity of virtual type definition: ";
+var102 = (val*)(47l<<2|1);
+var103 = (val*)(47l<<2|1);
+var104 = (val*)((long)(0)<<2|3);
+var105 = (val*)((long)(0)<<2|3);
+var101 = core__flat___CString___to_s_unsafe(var100, var102, var103, var104, var105);
+var99 = var101;
+varonce98 = var99;
 }
-((struct instance_core__NativeArray*)var85)->values[0]=var87;
-if (likely(varonce90!=NULL)) {
-var91 = varonce90;
+((struct instance_core__NativeArray*)var97)->values[0]=var99;
+if (likely(varonce106!=NULL)) {
+var107 = varonce106;
 } else {
-var92 = " -> ";
-var93 = core__flat___NativeString___to_s_full(var92, 4l, 4l);
-var91 = var93;
-varonce90 = var91;
+var108 = " -> ";
+var110 = (val*)(4l<<2|1);
+var111 = (val*)(4l<<2|1);
+var112 = (val*)((long)(0)<<2|3);
+var113 = (val*)((long)(0)<<2|3);
+var109 = core__flat___CString___to_s_unsafe(var108, var110, var111, var112, var113);
+var107 = var109;
+varonce106 = var107;
 }
-((struct instance_core__NativeArray*)var85)->values[2]=var91;
-if (likely(varonce94!=NULL)) {
-var95 = varonce94;
+((struct instance_core__NativeArray*)var97)->values[2]=var107;
+if (likely(varonce114!=NULL)) {
+var115 = varonce114;
 } else {
-var96 = " <-> ";
-var97 = core__flat___NativeString___to_s_full(var96, 5l, 5l);
-var95 = var97;
-varonce94 = var95;
+var116 = " <-> ";
+var118 = (val*)(5l<<2|1);
+var119 = (val*)(5l<<2|1);
+var120 = (val*)((long)(0)<<2|3);
+var121 = (val*)((long)(0)<<2|3);
+var117 = core__flat___CString___to_s_unsafe(var116, var118, var119, var120, var121);
+var115 = var117;
+varonce114 = var115;
 }
-((struct instance_core__NativeArray*)var85)->values[4]=var95;
-if (likely(varonce98!=NULL)) {
-var99 = varonce98;
+((struct instance_core__NativeArray*)var97)->values[4]=var115;
+if (likely(varonce122!=NULL)) {
+var123 = varonce122;
 } else {
-var100 = ".";
-var101 = core__flat___NativeString___to_s_full(var100, 1l, 1l);
-var99 = var101;
-varonce98 = var99;
+var124 = ".";
+var126 = (val*)(1l<<2|1);
+var127 = (val*)(1l<<2|1);
+var128 = (val*)((long)(0)<<2|3);
+var129 = (val*)((long)(0)<<2|3);
+var125 = core__flat___CString___to_s_unsafe(var124, var126, var127, var128, var129);
+var123 = var125;
+varonce122 = var123;
 }
-((struct instance_core__NativeArray*)var85)->values[6]=var99;
+((struct instance_core__NativeArray*)var97)->values[6]=var123;
 } else {
-var85 = varonce84;
-varonce84 = NULL;
+var97 = varonce96;
+varonce96 = NULL;
 }
 {
-var102 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MVirtualType>*/
+var130 = ((val*(*)(val* self))(var_mtype->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mtype); /* to_s on <var_mtype:MVirtualType>*/
 }
-((struct instance_core__NativeArray*)var85)->values[1]=var102;
+((struct instance_core__NativeArray*)var97)->values[1]=var130;
 {
-var103 = ((val*(*)(val* self))(var_next61->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_next61); /* to_s on <var_next61:MType>*/
+var131 = ((val*(*)(val* self))(var_next61->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_next61); /* to_s on <var_next61:MType>*/
 }
-((struct instance_core__NativeArray*)var85)->values[3]=var103;
+((struct instance_core__NativeArray*)var97)->values[3]=var131;
 {
-var104 = ((val*(*)(val* self))(var_t->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_t); /* to_s on <var_t:MType>*/
+var132 = ((val*(*)(val* self))(var_t->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_t); /* to_s on <var_t:MType>*/
 }
-((struct instance_core__NativeArray*)var85)->values[5]=var104;
+((struct instance_core__NativeArray*)var97)->values[5]=var132;
 {
-var105 = ((val*(*)(val* self))(var85->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var85); /* native_to_s on <var85:NativeArray[String]>*/
+var133 = ((val*(*)(val* self))(var97->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var97); /* native_to_s on <var97:NativeArray[String]>*/
 }
-varonce84 = var85;
+varonce96 = var97;
 {
-nitc___nitc__ModelBuilder___error(self, var_node, var105); /* Direct call modelbuilder_base#ModelBuilder#error on <self:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(self, var_node, var133); /* Direct call modelbuilder_base$ModelBuilder$error on <self:ModelBuilder>*/
 }
 }
 var = 0;
 goto RET_LABEL;
 } else {
 {
-poset___poset__POSet___add_edge(var_poset, var_t, var_next61); /* Direct call poset#POSet#add_edge on <var_poset:POSet[MType]>*/
+poset___poset__POSet___add_edge(var_poset, var_t, var_next61); /* Direct call poset$POSet$add_edge on <var_poset:POSet[MType]>*/
 }
 {
-core___core__Sequence___SimpleCollection__add(var_todo, var_next61); /* Direct call abstract_collection#Sequence#add on <var_todo:List[MType]>*/
+core___core__Sequence___SimpleCollection__add(var_todo, var_next61); /* Direct call abstract_collection$Sequence$add on <var_todo:List[MType]>*/
 }
 }
 {
@@ -5714,17 +6569,17 @@ BREAK_label59: (void)0;
 ((void(*)(val* self))((((long)var_57&3)?class_info[((long)var_57&3)]:var_57->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_57); /* finish on <var_57:IndexedIterator[MType]>*/
 }
 } else {
-goto BREAK_label106;
+goto BREAK_label134;
 }
 BREAK_label: (void)0;
 }
-BREAK_label106: (void)0;
+BREAK_label134: (void)0;
 var = 1;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#MPropDef#has_supercall for (self: MPropDef): Bool */
+/* method modelize_property$MPropDef$has_supercall for (self: MPropDef): Bool */
 short int nitc__modelize_property___MPropDef___has_supercall(val* self) {
 short int var /* : Bool */;
 short int var1 /* : Bool */;
@@ -5733,12 +6588,12 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#MPropDef#has_supercall= for (self: MPropDef, Bool) */
+/* method modelize_property$MPropDef$has_supercall= for (self: MPropDef, Bool) */
 void nitc__modelize_property___MPropDef___has_supercall_61d(val* self, short int p0) {
 self->attrs[COLOR_nitc__modelize_property__MPropDef___has_supercall].s = p0; /* _has_supercall on <self:MPropDef> */
 RET_LABEL:;
 }
-/* method modelize_property#AClassdef#build_properties_is_done for (self: AClassdef): Bool */
+/* method modelize_property$AClassdef$build_properties_is_done for (self: AClassdef): Bool */
 short int nitc__modelize_property___AClassdef___build_properties_is_done(val* self) {
 short int var /* : Bool */;
 short int var1 /* : Bool */;
@@ -5747,26 +6602,12 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#AClassdef#build_properties_is_done= for (self: AClassdef, Bool) */
+/* method modelize_property$AClassdef$build_properties_is_done= for (self: AClassdef, Bool) */
 void nitc__modelize_property___AClassdef___build_properties_is_done_61d(val* self, short int p0) {
 self->attrs[COLOR_nitc__modelize_property__AClassdef___build_properties_is_done].s = p0; /* _build_properties_is_done on <self:AClassdef> */
 RET_LABEL:;
 }
-/* method modelize_property#AClassdef#mfree_init for (self: AClassdef): nullable MMethodDef */
-val* nitc__modelize_property___AClassdef___mfree_init(val* self) {
-val* var /* : nullable MMethodDef */;
-val* var1 /* : nullable MMethodDef */;
-var1 = self->attrs[COLOR_nitc__modelize_property__AClassdef___mfree_init].val; /* _mfree_init on <self:AClassdef> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method modelize_property#AClassdef#mfree_init= for (self: AClassdef, nullable MMethodDef) */
-void nitc__modelize_property___AClassdef___mfree_init_61d(val* self, val* p0) {
-self->attrs[COLOR_nitc__modelize_property__AClassdef___mfree_init].val = p0; /* _mfree_init on <self:AClassdef> */
-RET_LABEL:;
-}
-/* method modelize_property#MClass#root_init for (self: MClass): nullable MMethodDef */
+/* method modelize_property$MClass$root_init for (self: MClass): nullable MMethodDef */
 val* nitc__modelize_property___MClass___root_init(val* self) {
 val* var /* : nullable MMethodDef */;
 val* var1 /* : nullable MMethodDef */;
@@ -5775,26 +6616,29 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#MClass#root_init= for (self: MClass, nullable MMethodDef) */
+/* method modelize_property$MClass$root_init= for (self: MClass, nullable MMethodDef) */
 void nitc__modelize_property___MClass___root_init_61d(val* self, val* p0) {
 self->attrs[COLOR_nitc__modelize_property__MClass___root_init].val = p0; /* _root_init on <self:MClass> */
 RET_LABEL:;
 }
-/* method modelize_property#MClassDef#mprop2npropdef for (self: MClassDef): Map[MProperty, APropdef] */
+/* method modelize_property$MClassDef$mprop2npropdef for (self: MClassDef): Map[MProperty, APropdef] */
 val* nitc__modelize_property___MClassDef___mprop2npropdef(val* self) {
 val* var /* : Map[MProperty, APropdef] */;
 val* var1 /* : Map[MProperty, APropdef] */;
 var1 = self->attrs[COLOR_nitc__modelize_property__MClassDef___mprop2npropdef].val; /* _mprop2npropdef on <self:MClassDef> */
 if (unlikely(var1 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mprop2npropdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 506);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 504);
 fatal_exit(1);
 }
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#MClassDef#build_self_type for (self: MClassDef, ModelBuilder, AClassdef) */
+/* method modelize_property$MClassDef$build_self_type for (self: MClassDef, ModelBuilder, AClassdef) */
 void nitc__modelize_property___MClassDef___build_self_type(val* self, val* p0, val* p1) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 val* var_nclassdef /* var nclassdef: AClassdef */;
@@ -5802,74 +6646,94 @@ short int var /* : Bool */;
 short int var1 /* : Bool */;
 static val* varonce;
 val* var2 /* : String */;
-char* var3 /* : NativeString */;
+char* var3 /* : CString */;
 val* var4 /* : String */;
+val* var5 /* : nullable Int */;
+val* var6 /* : nullable Int */;
+val* var7 /* : nullable Bool */;
+val* var8 /* : nullable Bool */;
 val* var_name /* var name: String */;
-val* var5 /* : nullable MProperty */;
+val* var9 /* : nullable MProperty */;
 val* var_mprop /* var mprop: nullable MProperty */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
+short int var10 /* : Bool */;
 short int var11 /* : Bool */;
-short int var12 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var13 /* : Bool */;
+short int var15 /* : Bool */;
+short int var16 /* : Bool */;
 int cltype;
 int idtype;
-short int var13 /* : Bool */;
-val* var14 /* : MPropDef */;
-val* var16 /* : MPropDef */;
+short int var17 /* : Bool */;
+val* var18 /* : MPropDef */;
+val* var20 /* : MPropDef */;
 val* var_intro /* var intro: MVirtualTypeDef */;
-val* var17 /* : MClassDef */;
-val* var19 /* : MClassDef */;
+val* var21 /* : MClassDef */;
+val* var23 /* : MClassDef */;
 val* var_intro_mclassdef /* var intro_mclassdef: MClassDef */;
-short int var20 /* : Bool */;
-short int var22 /* : Bool */;
 short int var24 /* : Bool */;
-val* var25 /* : HashMap[MPropDef, APropdef] */;
-val* var27 /* : HashMap[MPropDef, APropdef] */;
-val* var28 /* : nullable Object */;
+short int var26 /* : Bool */;
+short int var28 /* : Bool */;
+val* var29 /* : HashMap[MPropDef, APropdef] */;
+val* var31 /* : HashMap[MPropDef, APropdef] */;
+val* var32 /* : nullable Object */;
 val* var_nintro /* var nintro: APropdef */;
-val* var29 /* : MClass */;
-val* var31 /* : MClass */;
-val* var32 /* : String */;
-val* var34 /* : String */;
-static val* varonce35;
+val* var33 /* : MClass */;
+val* var35 /* : MClass */;
 val* var36 /* : String */;
-char* var37 /* : NativeString */;
 val* var38 /* : String */;
-short int var39 /* : Bool */;
-val* var_other41 /* var other: nullable Object */;
-short int var42 /* : Bool */;
-short int var43 /* : Bool */;
-static val* varonce44;
-val* var45 /* : String */;
-char* var46 /* : NativeString */;
-val* var47 /* : String */;
-val* var48 /* : MVisibility */;
-val* var50 /* : MVisibility */;
-val* var51 /* : Sys */;
-val* var52 /* : MVisibility */;
-short int var53 /* : Bool */;
-short int var55 /* : Bool */;
-short int var56 /* : Bool */;
-static val* varonce57;
-val* var58 /* : String */;
-char* var59 /* : NativeString */;
-val* var60 /* : String */;
-short int var61 /* : Bool */;
-short int var63 /* : Bool */;
-static val* varonce64;
-val* var65 /* : String */;
-char* var66 /* : NativeString */;
-val* var67 /* : String */;
-val* var68 /* : MVirtualTypeDef */;
-val* var69 /* : Location */;
-val* var71 /* : Location */;
+static val* varonce39;
+val* var40 /* : String */;
+char* var41 /* : CString */;
+val* var42 /* : String */;
+val* var43 /* : nullable Int */;
+val* var44 /* : nullable Int */;
+val* var45 /* : nullable Bool */;
+val* var46 /* : nullable Bool */;
+short int var47 /* : Bool */;
+val* var_other49 /* var other: nullable Object */;
+short int var50 /* : Bool */;
+short int var51 /* : Bool */;
+static val* varonce52;
+val* var53 /* : String */;
+char* var54 /* : CString */;
+val* var55 /* : String */;
+val* var56 /* : nullable Int */;
+val* var57 /* : nullable Int */;
+val* var58 /* : nullable Bool */;
+val* var59 /* : nullable Bool */;
+val* var60 /* : MVisibility */;
+val* var62 /* : MVisibility */;
+val* var63 /* : Sys */;
+val* var64 /* : MVisibility */;
+short int var65 /* : Bool */;
+short int var67 /* : Bool */;
+short int var68 /* : Bool */;
+static val* varonce69;
+val* var70 /* : String */;
+char* var71 /* : CString */;
+val* var72 /* : String */;
+val* var73 /* : nullable Int */;
+val* var74 /* : nullable Int */;
+val* var75 /* : nullable Bool */;
+val* var76 /* : nullable Bool */;
+short int var77 /* : Bool */;
+short int var79 /* : Bool */;
+static val* varonce80;
+val* var81 /* : String */;
+char* var82 /* : CString */;
+val* var83 /* : String */;
+val* var84 /* : nullable Int */;
+val* var85 /* : nullable Int */;
+val* var86 /* : nullable Bool */;
+val* var87 /* : nullable Bool */;
+val* var88 /* : MVirtualTypeDef */;
+val* var89 /* : Location */;
+val* var91 /* : Location */;
 val* var_mpropdef /* var mpropdef: MVirtualTypeDef */;
-val* var72 /* : MClass */;
-val* var74 /* : MClass */;
-val* var75 /* : MClassType */;
-val* var77 /* : MClassType */;
+val* var92 /* : MClass */;
+val* var94 /* : MClass */;
+val* var95 /* : MClassType */;
+val* var97 /* : MClassType */;
 var_modelbuilder = p0;
 var_nclassdef = p1;
 {
@@ -5884,38 +6748,42 @@ if (likely(varonce!=NULL)) {
 var2 = varonce;
 } else {
 var3 = "SELF";
-var4 = core__flat___NativeString___to_s_full(var3, 4l, 4l);
+var5 = (val*)(4l<<2|1);
+var6 = (val*)(4l<<2|1);
+var7 = (val*)((long)(0)<<2|3);
+var8 = (val*)((long)(0)<<2|3);
+var4 = core__flat___CString___to_s_unsafe(var3, var5, var6, var7, var8);
 var2 = var4;
 varonce = var2;
 }
 var_name = var2;
 {
-var5 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(var_modelbuilder, var_nclassdef, self, var_name);
+var9 = nitc___nitc__ModelBuilder___try_get_mproperty_by_name(var_modelbuilder, var_nclassdef, self, var_name);
 }
-var_mprop = var5;
+var_mprop = var9;
 if (var_mprop == NULL) {
-var6 = 1; /* is null */
+var10 = 1; /* is null */
 } else {
-var6 = 0; /* arg is null but recv is not */
+var10 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mprop,((val*)NULL)) on <var_mprop:nullable MProperty> */
+{ /* Inline kernel$Object$== (var_mprop,((val*)NULL)) on <var_mprop:nullable MProperty> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_mprop,var_other) on <var_mprop:nullable MProperty(MProperty)> */
-var11 = var_mprop == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_mprop,var_other) on <var_mprop:nullable MProperty(MProperty)> */
+var15 = var_mprop == var_other;
+var13 = var15;
+goto RET_LABEL14;
+RET_LABEL14:(void)0;
 }
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+var11 = var13;
+goto RET_LABEL12;
+RET_LABEL12:(void)0;
 }
-var6 = var7;
+var10 = var11;
 }
-if (var6){
+if (var10){
 goto RET_LABEL;
 } else {
 }
@@ -5923,257 +6791,300 @@ goto RET_LABEL;
 cltype = type_nitc__MVirtualTypeProp.color;
 idtype = type_nitc__MVirtualTypeProp.id;
 if(cltype >= var_mprop->type->table_size) {
-var12 = 0;
+var16 = 0;
 } else {
-var12 = var_mprop->type->type_table[cltype] == idtype;
+var16 = var_mprop->type->type_table[cltype] == idtype;
 }
-var13 = !var12;
-if (var13){
+var17 = !var16;
+if (var17){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MProperty#intro (var_mprop) on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
-var16 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro].val; /* _intro on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
-if (unlikely(var16 == NULL)) {
+{ /* Inline model$MProperty$intro (var_mprop) on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
+var20 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro].val; /* _intro on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
+if (unlikely(var20 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1986);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2097);
 fatal_exit(1);
 }
-var14 = var16;
-RET_LABEL15:(void)0;
+var18 = var20;
+RET_LABEL19:(void)0;
 }
 }
-var_intro = var14;
+var_intro = var18;
 {
-{ /* Inline model#MPropDef#mclassdef (var_intro) on <var_intro:MVirtualTypeDef> */
-var19 = var_intro->attrs[COLOR_nitc__model__MPropDef___mclassdef].val; /* _mclassdef on <var_intro:MVirtualTypeDef> */
-if (unlikely(var19 == NULL)) {
+{ /* Inline model$MPropDef$mclassdef (var_intro) on <var_intro:MVirtualTypeDef> */
+var23 = var_intro->attrs[COLOR_nitc__model__MPropDef___mclassdef].val; /* _mclassdef on <var_intro:MVirtualTypeDef> */
+if (unlikely(var23 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2227);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2354);
 fatal_exit(1);
 }
-var17 = var19;
-RET_LABEL18:(void)0;
+var21 = var23;
+RET_LABEL22:(void)0;
 }
 }
-var_intro_mclassdef = var17;
+var_intro_mclassdef = var21;
 {
-{ /* Inline kernel#Object#== (var_intro_mclassdef,self) on <var_intro_mclassdef:MClassDef> */
+{ /* Inline kernel$Object$== (var_intro_mclassdef,self) on <var_intro_mclassdef:MClassDef> */
 var_other = self;
 {
-{ /* Inline kernel#Object#is_same_instance (var_intro_mclassdef,var_other) on <var_intro_mclassdef:MClassDef> */
-var24 = var_intro_mclassdef == var_other;
-var22 = var24;
-goto RET_LABEL23;
-RET_LABEL23:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_intro_mclassdef,var_other) on <var_intro_mclassdef:MClassDef> */
+var28 = var_intro_mclassdef == var_other;
+var26 = var28;
+goto RET_LABEL27;
+RET_LABEL27:(void)0;
 }
 }
-var20 = var22;
-goto RET_LABEL21;
-RET_LABEL21:(void)0;
+var24 = var26;
+goto RET_LABEL25;
+RET_LABEL25:(void)0;
 }
 }
-if (var20){
+if (var24){
 {
-{ /* Inline modelize_property#ModelBuilder#mpropdef2npropdef (var_modelbuilder) on <var_modelbuilder:ModelBuilder> */
-var27 = var_modelbuilder->attrs[COLOR_nitc__modelize_property__ModelBuilder___mpropdef2npropdef].val; /* _mpropdef2npropdef on <var_modelbuilder:ModelBuilder> */
-if (unlikely(var27 == NULL)) {
+{ /* Inline modelize_property$ModelBuilder$mpropdef2npropdef (var_modelbuilder) on <var_modelbuilder:ModelBuilder> */
+var31 = var_modelbuilder->attrs[COLOR_nitc__modelize_property__ModelBuilder___mpropdef2npropdef].val; /* _mpropdef2npropdef on <var_modelbuilder:ModelBuilder> */
+if (unlikely(var31 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpropdef2npropdef");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 40);
 fatal_exit(1);
 }
-var25 = var27;
-RET_LABEL26:(void)0;
+var29 = var31;
+RET_LABEL30:(void)0;
 }
 }
 {
-var28 = core___core__HashMap___core__abstract_collection__MapRead___91d_93d(var25, var_intro);
+var32 = core___core__HashMap___core__abstract_collection__MapRead___91d_93d(var29, var_intro);
 }
-var_nintro = var28;
+var_nintro = var32;
 {
-{ /* Inline model#MClassDef#mclass (var_intro_mclassdef) on <var_intro_mclassdef:MClassDef> */
-var31 = var_intro_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_intro_mclassdef:MClassDef> */
-if (unlikely(var31 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_intro_mclassdef) on <var_intro_mclassdef:MClassDef> */
+var35 = var_intro_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_intro_mclassdef:MClassDef> */
+if (unlikely(var35 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var29 = var31;
-RET_LABEL30:(void)0;
+var33 = var35;
+RET_LABEL34:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#name (var29) on <var29:MClass> */
-var34 = var29->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var29:MClass> */
-if (unlikely(var34 == NULL)) {
+{ /* Inline model$MClass$name (var33) on <var33:MClass> */
+var38 = var33->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var33:MClass> */
+if (unlikely(var38 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 385);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 396);
 fatal_exit(1);
 }
-var32 = var34;
-RET_LABEL33:(void)0;
+var36 = var38;
+RET_LABEL37:(void)0;
 }
 }
-if (likely(varonce35!=NULL)) {
-var36 = varonce35;
+if (likely(varonce39!=NULL)) {
+var40 = varonce39;
 } else {
-var37 = "Object";
-var38 = core__flat___NativeString___to_s_full(var37, 6l, 6l);
-var36 = var38;
-varonce35 = var36;
+var41 = "Object";
+var43 = (val*)(6l<<2|1);
+var44 = (val*)(6l<<2|1);
+var45 = (val*)((long)(0)<<2|3);
+var46 = (val*)((long)(0)<<2|3);
+var42 = core__flat___CString___to_s_unsafe(var41, var43, var44, var45, var46);
+var40 = var42;
+varonce39 = var40;
 }
 {
-{ /* Inline kernel#Object#!= (var32,var36) on <var32:String> */
-var_other41 = var36;
+{ /* Inline kernel$Object$!= (var36,var40) on <var36:String> */
+var_other49 = var40;
 {
-var42 = ((short int(*)(val* self, val* p0))(var32->class->vft[COLOR_core__kernel__Object___61d_61d]))(var32, var_other41); /* == on <var32:String>*/
+var50 = ((short int(*)(val* self, val* p0))(var36->class->vft[COLOR_core__kernel__Object___61d_61d]))(var36, var_other49); /* == on <var36:String>*/
 }
-var43 = !var42;
-var39 = var43;
-goto RET_LABEL40;
-RET_LABEL40:(void)0;
+var51 = !var50;
+var47 = var51;
+goto RET_LABEL48;
+RET_LABEL48:(void)0;
 }
 }
-if (var39){
-if (likely(varonce44!=NULL)) {
-var45 = varonce44;
+if (var47){
+if (likely(varonce52!=NULL)) {
+var53 = varonce52;
 } else {
-var46 = "Error: the virtual type `SELF` must be declared in `Object`.";
-var47 = core__flat___NativeString___to_s_full(var46, 60l, 60l);
-var45 = var47;
-varonce44 = var45;
+var54 = "Error: the virtual type `SELF` must be declared in `Object`.";
+var56 = (val*)(60l<<2|1);
+var57 = (val*)(60l<<2|1);
+var58 = (val*)((long)(0)<<2|3);
+var59 = (val*)((long)(0)<<2|3);
+var55 = core__flat___CString___to_s_unsafe(var54, var56, var57, var58, var59);
+var53 = var55;
+varonce52 = var53;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var45); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var53); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 {
-{ /* Inline model#MProperty#visibility (var_mprop) on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
-var50 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
-if (unlikely(var50 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mprop) on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
+var62 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:nullable MProperty(MVirtualTypeProp)> */
+if (unlikely(var62 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var48 = var50;
-RET_LABEL49:(void)0;
+var60 = var62;
+RET_LABEL61:(void)0;
 }
 }
-var51 = glob_sys;
+var63 = glob_sys;
 {
-var52 = nitc__model_base___core__Sys___public_visibility(var51);
+var64 = nitc__model_base___core__Sys___public_visibility(var63);
 }
 {
-{ /* Inline kernel#Object#!= (var48,var52) on <var48:MVisibility> */
-var_other41 = var52;
+{ /* Inline kernel$Object$!= (var60,var64) on <var60:MVisibility> */
+var_other49 = var64;
 {
-var55 = ((short int(*)(val* self, val* p0))(var48->class->vft[COLOR_core__kernel__Object___61d_61d]))(var48, var_other41); /* == on <var48:MVisibility>*/
+var67 = ((short int(*)(val* self, val* p0))(var60->class->vft[COLOR_core__kernel__Object___61d_61d]))(var60, var_other49); /* == on <var60:MVisibility>*/
 }
-var56 = !var55;
-var53 = var56;
-goto RET_LABEL54;
-RET_LABEL54:(void)0;
+var68 = !var67;
+var65 = var68;
+goto RET_LABEL66;
+RET_LABEL66:(void)0;
 }
 }
-if (var53){
-if (likely(varonce57!=NULL)) {
-var58 = varonce57;
+if (var65){
+if (likely(varonce69!=NULL)) {
+var70 = varonce69;
 } else {
-var59 = "Error: the virtual type `SELF` must be public.";
-var60 = core__flat___NativeString___to_s_full(var59, 46l, 46l);
-var58 = var60;
-varonce57 = var58;
+var71 = "Error: the virtual type `SELF` must be public.";
+var73 = (val*)(46l<<2|1);
+var74 = (val*)(46l<<2|1);
+var75 = (val*)((long)(0)<<2|3);
+var76 = (val*)((long)(0)<<2|3);
+var72 = core__flat___CString___to_s_unsafe(var71, var73, var74, var75, var76);
+var70 = var72;
+varonce69 = var70;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var58); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var70); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 {
-{ /* Inline model#MVirtualTypeDef#is_fixed (var_intro) on <var_intro:MVirtualTypeDef> */
-var63 = var_intro->attrs[COLOR_nitc__model__MVirtualTypeDef___is_fixed].s; /* _is_fixed on <var_intro:MVirtualTypeDef> */
-var61 = var63;
-RET_LABEL62:(void)0;
+{ /* Inline model$MVirtualTypeDef$is_fixed (var_intro) on <var_intro:MVirtualTypeDef> */
+var79 = var_intro->attrs[COLOR_nitc__model__MVirtualTypeDef___is_fixed].s; /* _is_fixed on <var_intro:MVirtualTypeDef> */
+var77 = var79;
+RET_LABEL78:(void)0;
 }
 }
-if (var61){
-if (likely(varonce64!=NULL)) {
-var65 = varonce64;
+if (var77){
+if (likely(varonce80!=NULL)) {
+var81 = varonce80;
 } else {
-var66 = "Error: the virtual type `SELF` cannot be fixed.";
-var67 = core__flat___NativeString___to_s_full(var66, 47l, 47l);
-var65 = var67;
-varonce64 = var65;
+var82 = "Error: the virtual type `SELF` cannot be fixed.";
+var84 = (val*)(47l<<2|1);
+var85 = (val*)(47l<<2|1);
+var86 = (val*)((long)(0)<<2|3);
+var87 = (val*)((long)(0)<<2|3);
+var83 = core__flat___CString___to_s_unsafe(var82, var84, var85, var86, var87);
+var81 = var83;
+varonce80 = var81;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var65); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nintro, var81); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 goto RET_LABEL;
 } else {
 }
-var68 = NEW_nitc__MVirtualTypeDef(&type_nitc__MVirtualTypeDef);
+var88 = NEW_nitc__MVirtualTypeDef(&type_nitc__MVirtualTypeDef);
 {
-{ /* Inline model#MClassDef#location (self) on <self:MClassDef> */
-var71 = self->attrs[COLOR_nitc__model__MClassDef___location].val; /* _location on <self:MClassDef> */
-if (unlikely(var71 == NULL)) {
+{ /* Inline model$MClassDef$location (self) on <self:MClassDef> */
+var91 = self->attrs[COLOR_nitc__model__MClassDef___location].val; /* _location on <self:MClassDef> */
+if (unlikely(var91 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 606);
 fatal_exit(1);
 }
-var69 = var71;
-RET_LABEL70:(void)0;
+var89 = var91;
+RET_LABEL90:(void)0;
 }
 }
 {
-((void(*)(val* self, val* p0))(var68->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var68, self); /* mclassdef= on <var68:MVirtualTypeDef>*/
+((void(*)(val* self, val* p0))(var88->class->vft[COLOR_nitc__model__MPropDef__mclassdef_61d]))(var88, self); /* mclassdef= on <var88:MVirtualTypeDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var68->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var68, var_mprop); /* mproperty= on <var68:MVirtualTypeDef>*/
+((void(*)(val* self, val* p0))(var88->class->vft[COLOR_nitc__model__MPropDef__mproperty_61d]))(var88, var_mprop); /* mproperty= on <var88:MVirtualTypeDef>*/
 }
 {
-((void(*)(val* self, val* p0))(var68->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var68, var69); /* location= on <var68:MVirtualTypeDef>*/
+((void(*)(val* self, val* p0))(var88->class->vft[COLOR_nitc__model__MPropDef__location_61d]))(var88, var89); /* location= on <var88:MVirtualTypeDef>*/
 }
 {
-((void(*)(val* self))(var68->class->vft[COLOR_core__kernel__Object__init]))(var68); /* init on <var68:MVirtualTypeDef>*/
+((void(*)(val* self))(var88->class->vft[COLOR_core__kernel__Object__init]))(var88); /* init on <var88:MVirtualTypeDef>*/
 }
-var_mpropdef = var68;
+var_mpropdef = var88;
 {
-{ /* Inline model#MClassDef#mclass (self) on <self:MClassDef> */
-var74 = self->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <self:MClassDef> */
-if (unlikely(var74 == NULL)) {
+{ /* Inline model$MClassDef$mclass (self) on <self:MClassDef> */
+var94 = self->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <self:MClassDef> */
+if (unlikely(var94 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var72 = var74;
-RET_LABEL73:(void)0;
+var92 = var94;
+RET_LABEL93:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#mclass_type (var72) on <var72:MClass> */
-var77 = var72->attrs[COLOR_nitc__model__MClass___mclass_type].val; /* _mclass_type on <var72:MClass> */
-if (unlikely(var77 == NULL)) {
+{ /* Inline model$MClass$mclass_type (var92) on <var92:MClass> */
+var97 = var92->attrs[COLOR_nitc__model__MClass___mclass_type].val; /* _mclass_type on <var92:MClass> */
+if (unlikely(var97 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 507);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 520);
 fatal_exit(1);
 }
-var75 = var77;
-RET_LABEL76:(void)0;
+var95 = var97;
+RET_LABEL96:(void)0;
 }
 }
 {
-{ /* Inline model#MVirtualTypeDef#bound= (var_mpropdef,var75) on <var_mpropdef:MVirtualTypeDef> */
-var_mpropdef->attrs[COLOR_nitc__model__MVirtualTypeDef___bound].val = var75; /* _bound on <var_mpropdef:MVirtualTypeDef> */
-RET_LABEL78:(void)0;
+{ /* Inline model$MVirtualTypeDef$bound= (var_mpropdef,var95) on <var_mpropdef:MVirtualTypeDef> */
+var_mpropdef->attrs[COLOR_nitc__model__MVirtualTypeDef___bound].val = var95; /* _bound on <var_mpropdef:MVirtualTypeDef> */
+RET_LABEL98:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#mpropdef for (self: APropdef): nullable MPropDef */
+/* method modelize_property$APropdef$mpropdef for (self: APropdef): nullable MPropDef */
 val* nitc__modelize_property___APropdef___mpropdef(val* self) {
 val* var /* : nullable MPropDef */;
 val* var1 /* : nullable MPropDef */;
@@ -6182,7 +7093,7 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#APropdef#mpropdef= for (self: APropdef, nullable MPropDef) */
+/* method modelize_property$APropdef$mpropdef= for (self: APropdef, nullable MPropDef) */
 void nitc__modelize_property___APropdef___mpropdef_61d(val* self, val* p0) {
 short int var /* : Bool */;
 int cltype;
@@ -6206,13 +7117,13 @@ var = p0->type->type_table[cltype] == idtype;
 if (unlikely(!var)) {
 var_class_name = p0 == NULL ? "null" : p0->type->name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable MPROPDEF", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 559);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 557);
 fatal_exit(1);
 }
 self->attrs[COLOR_nitc__modelize_property__APropdef___mpropdef].val = p0; /* _mpropdef on <self:APropdef> */
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#build_property for (self: APropdef, ModelBuilder, MClassDef) */
+/* method modelize_property$APropdef$build_property for (self: APropdef, ModelBuilder, MClassDef) */
 void nitc__modelize_property___APropdef___build_property(val* self, val* p0, val* p1) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 val* var_mclassdef /* var mclassdef: MClassDef */;
@@ -6220,19 +7131,19 @@ var_modelbuilder = p0;
 var_mclassdef = p1;
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#build_signature for (self: APropdef, ModelBuilder) */
+/* method modelize_property$APropdef$build_signature for (self: APropdef, ModelBuilder) */
 void nitc__modelize_property___APropdef___build_signature(val* self, val* p0) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 var_modelbuilder = p0;
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#check_signature for (self: APropdef, ModelBuilder) */
+/* method modelize_property$APropdef$check_signature for (self: APropdef, ModelBuilder) */
 void nitc__modelize_property___APropdef___check_signature(val* self, val* p0) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 var_modelbuilder = p0;
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#new_property_visibility for (self: APropdef, ModelBuilder, MClassDef, nullable AVisibility): MVisibility */
+/* method modelize_property$APropdef$new_property_visibility for (self: APropdef, ModelBuilder, MClassDef, nullable AVisibility): MVisibility */
 val* nitc__modelize_property___APropdef___new_property_visibility(val* self, val* p0, val* p1, val* p2) {
 val* var /* : MVisibility */;
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
@@ -6255,51 +7166,67 @@ short int var14 /* : Bool */;
 short int var16 /* : Bool */;
 static val* varonce;
 val* var17 /* : String */;
-char* var18 /* : NativeString */;
+char* var18 /* : CString */;
 val* var19 /* : String */;
-val* var20 /* : Sys */;
-val* var21 /* : MVisibility */;
-val* var22 /* : MClass */;
-val* var24 /* : MClass */;
+val* var20 /* : nullable Int */;
+val* var21 /* : nullable Int */;
+val* var22 /* : nullable Bool */;
+val* var23 /* : nullable Bool */;
+val* var24 /* : Sys */;
 val* var25 /* : MVisibility */;
-val* var27 /* : MVisibility */;
-val* var28 /* : Sys */;
+val* var26 /* : MClass */;
+val* var28 /* : MClass */;
 val* var29 /* : MVisibility */;
-short int var30 /* : Bool */;
-short int var32 /* : Bool */;
+val* var31 /* : MVisibility */;
+val* var32 /* : Sys */;
+val* var33 /* : MVisibility */;
 short int var34 /* : Bool */;
-val* var35 /* : Sys */;
-val* var36 /* : MVisibility */;
-short int var37 /* : Bool */;
-short int var39 /* : Bool */;
+short int var36 /* : Bool */;
+short int var38 /* : Bool */;
+val* var39 /* : Sys */;
+val* var40 /* : MVisibility */;
 short int var41 /* : Bool */;
-short int var42 /* : Bool */;
 short int var43 /* : Bool */;
 short int var45 /* : Bool */;
 short int var46 /* : Bool */;
-static val* varonce47;
-val* var48 /* : String */;
-char* var49 /* : NativeString */;
-val* var50 /* : String */;
-val* var51 /* : Sys */;
-val* var52 /* : MVisibility */;
-short int var53 /* : Bool */;
-short int var55 /* : Bool */;
-short int var57 /* : Bool */;
-short int var58 /* : Bool */;
-short int var59 /* : Bool */;
+short int var47 /* : Bool */;
+short int var49 /* : Bool */;
+short int var50 /* : Bool */;
+static val* varonce51;
+val* var52 /* : String */;
+char* var53 /* : CString */;
+val* var54 /* : String */;
+val* var55 /* : nullable Int */;
+val* var56 /* : nullable Int */;
+val* var57 /* : nullable Bool */;
+val* var58 /* : nullable Bool */;
+val* var59 /* : Sys */;
+val* var60 /* : MVisibility */;
 short int var61 /* : Bool */;
-short int var62 /* : Bool */;
-static val* varonce63;
-val* var64 /* : String */;
-char* var65 /* : NativeString */;
-val* var66 /* : String */;
-static val* varonce67;
-val* var68 /* : String */;
-char* var69 /* : NativeString */;
-val* var70 /* : String */;
-val* var71 /* : Sys */;
-val* var72 /* : MVisibility */;
+short int var63 /* : Bool */;
+short int var65 /* : Bool */;
+short int var66 /* : Bool */;
+short int var67 /* : Bool */;
+short int var69 /* : Bool */;
+short int var70 /* : Bool */;
+static val* varonce71;
+val* var72 /* : String */;
+char* var73 /* : CString */;
+val* var74 /* : String */;
+val* var75 /* : nullable Int */;
+val* var76 /* : nullable Int */;
+val* var77 /* : nullable Bool */;
+val* var78 /* : nullable Bool */;
+static val* varonce79;
+val* var80 /* : String */;
+char* var81 /* : CString */;
+val* var82 /* : String */;
+val* var83 /* : nullable Int */;
+val* var84 /* : nullable Int */;
+val* var85 /* : nullable Bool */;
+val* var86 /* : nullable Bool */;
+val* var87 /* : Sys */;
+val* var88 /* : MVisibility */;
 var_modelbuilder = p0;
 var_mclassdef = p1;
 var_nvisibility = p2;
@@ -6314,7 +7241,7 @@ var3 = 0; /* is null */
 var3 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
+{ /* Inline kernel$Object$!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
 var_other = ((val*)NULL);
 {
 var6 = ((short int(*)(val* self, val* p0))(var_nvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_nvisibility, var_other); /* == on <var_nvisibility:nullable AVisibility(AVisibility)>*/
@@ -6336,10 +7263,10 @@ var9 = glob_sys;
 var10 = nitc__model_base___core__Sys___intrude_visibility(var9);
 }
 {
-{ /* Inline kernel#Object#== (var_mvisibility,var10) on <var_mvisibility:MVisibility> */
+{ /* Inline kernel$Object$== (var_mvisibility,var10) on <var_mvisibility:MVisibility> */
 var_other13 = var10;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
+{ /* Inline kernel$Object$is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
 var16 = var_mvisibility == var_other13;
 var14 = var16;
 goto RET_LABEL15;
@@ -6356,194 +7283,222 @@ if (likely(varonce!=NULL)) {
 var17 = varonce;
 } else {
 var18 = "Error: `intrude` is not a legal visibility for properties.";
-var19 = core__flat___NativeString___to_s_full(var18, 58l, 58l);
+var20 = (val*)(58l<<2|1);
+var21 = (val*)(58l<<2|1);
+var22 = (val*)((long)(0)<<2|3);
+var23 = (val*)((long)(0)<<2|3);
+var19 = core__flat___CString___to_s_unsafe(var18, var20, var21, var22, var23);
 var17 = var19;
 varonce = var17;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var17); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var17); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
-var20 = glob_sys;
+var24 = glob_sys;
 {
-var21 = nitc__model_base___core__Sys___public_visibility(var20);
+var25 = nitc__model_base___core__Sys___public_visibility(var24);
 }
-var_mvisibility = var21;
+var_mvisibility = var25;
 } else {
 }
 } else {
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var24 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var24 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var28 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var28 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var22 = var24;
-RET_LABEL23:(void)0;
+var26 = var28;
+RET_LABEL27:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#visibility (var22) on <var22:MClass> */
-var27 = var22->attrs[COLOR_nitc__model__MClass___visibility].val; /* _visibility on <var22:MClass> */
-if (unlikely(var27 == NULL)) {
+{ /* Inline model$MClass$visibility (var26) on <var26:MClass> */
+var31 = var26->attrs[COLOR_nitc__model__MClass___visibility].val; /* _visibility on <var26:MClass> */
+if (unlikely(var31 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 463);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 476);
 fatal_exit(1);
 }
-var25 = var27;
-RET_LABEL26:(void)0;
+var29 = var31;
+RET_LABEL30:(void)0;
 }
 }
-var28 = glob_sys;
+var32 = glob_sys;
 {
-var29 = nitc__model_base___core__Sys___private_visibility(var28);
+var33 = nitc__model_base___core__Sys___private_visibility(var32);
 }
 {
-{ /* Inline kernel#Object#== (var25,var29) on <var25:MVisibility> */
-var_other13 = var29;
+{ /* Inline kernel$Object$== (var29,var33) on <var29:MVisibility> */
+var_other13 = var33;
 {
-{ /* Inline kernel#Object#is_same_instance (var25,var_other13) on <var25:MVisibility> */
-var34 = var25 == var_other13;
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var29,var_other13) on <var29:MVisibility> */
+var38 = var29 == var_other13;
+var36 = var38;
+goto RET_LABEL37;
+RET_LABEL37:(void)0;
 }
 }
-var30 = var32;
-goto RET_LABEL31;
-RET_LABEL31:(void)0;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
 }
 }
-if (var30){
-var35 = glob_sys;
+if (var34){
+var39 = glob_sys;
 {
-var36 = nitc__model_base___core__Sys___protected_visibility(var35);
+var40 = nitc__model_base___core__Sys___protected_visibility(var39);
 }
 {
-{ /* Inline kernel#Object#== (var_mvisibility,var36) on <var_mvisibility:MVisibility> */
-var_other13 = var36;
+{ /* Inline kernel$Object$== (var_mvisibility,var40) on <var_mvisibility:MVisibility> */
+var_other13 = var40;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
-var41 = var_mvisibility == var_other13;
-var39 = var41;
-goto RET_LABEL40;
-RET_LABEL40:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
+var45 = var_mvisibility == var_other13;
+var43 = var45;
+goto RET_LABEL44;
+RET_LABEL44:(void)0;
 }
 }
-var37 = var39;
-goto RET_LABEL38;
-RET_LABEL38:(void)0;
+var41 = var43;
+goto RET_LABEL42;
+RET_LABEL42:(void)0;
 }
 }
-if (var37){
+if (var41){
 if (var_nvisibility == NULL) {
-var42 = 0; /* is null */
+var46 = 0; /* is null */
 } else {
-var42 = 1; /* arg is null and recv is not */
+var46 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
+{ /* Inline kernel$Object$!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
 var_other = ((val*)NULL);
 {
-var45 = ((short int(*)(val* self, val* p0))(var_nvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_nvisibility, var_other); /* == on <var_nvisibility:nullable AVisibility(AVisibility)>*/
+var49 = ((short int(*)(val* self, val* p0))(var_nvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_nvisibility, var_other); /* == on <var_nvisibility:nullable AVisibility(AVisibility)>*/
 }
-var46 = !var45;
-var43 = var46;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
+var50 = !var49;
+var47 = var50;
+goto RET_LABEL48;
+RET_LABEL48:(void)0;
+}
+var46 = var47;
 }
-var42 = var43;
+if (unlikely(!var46)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (unlikely(!var42)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 577);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 575);
 fatal_exit(1);
 }
-if (likely(varonce47!=NULL)) {
-var48 = varonce47;
+if (likely(varonce51!=NULL)) {
+var52 = varonce51;
 } else {
-var49 = "Error: `private` is the only legal visibility for properties in a private class.";
-var50 = core__flat___NativeString___to_s_full(var49, 80l, 80l);
-var48 = var50;
-varonce47 = var48;
+var53 = "Error: `private` is the only legal visibility for properties in a private class.";
+var55 = (val*)(80l<<2|1);
+var56 = (val*)(80l<<2|1);
+var57 = (val*)((long)(0)<<2|3);
+var58 = (val*)((long)(0)<<2|3);
+var54 = core__flat___CString___to_s_unsafe(var53, var55, var56, var57, var58);
+var52 = var54;
+varonce51 = var52;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var48); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var52); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
-var51 = glob_sys;
+var59 = glob_sys;
 {
-var52 = nitc__model_base___core__Sys___private_visibility(var51);
+var60 = nitc__model_base___core__Sys___private_visibility(var59);
 }
 {
-{ /* Inline kernel#Object#== (var_mvisibility,var52) on <var_mvisibility:MVisibility> */
-var_other13 = var52;
+{ /* Inline kernel$Object$== (var_mvisibility,var60) on <var_mvisibility:MVisibility> */
+var_other13 = var60;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
-var57 = var_mvisibility == var_other13;
-var55 = var57;
-goto RET_LABEL56;
-RET_LABEL56:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_mvisibility,var_other13) on <var_mvisibility:MVisibility> */
+var65 = var_mvisibility == var_other13;
+var63 = var65;
+goto RET_LABEL64;
+RET_LABEL64:(void)0;
 }
 }
-var53 = var55;
-goto RET_LABEL54;
-RET_LABEL54:(void)0;
+var61 = var63;
+goto RET_LABEL62;
+RET_LABEL62:(void)0;
 }
 }
-if (var53){
+if (var61){
 if (var_nvisibility == NULL) {
-var58 = 0; /* is null */
+var66 = 0; /* is null */
 } else {
-var58 = 1; /* arg is null and recv is not */
+var66 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
+{ /* Inline kernel$Object$!= (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
 var_other = ((val*)NULL);
 {
-var61 = ((short int(*)(val* self, val* p0))(var_nvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_nvisibility, var_other); /* == on <var_nvisibility:nullable AVisibility(AVisibility)>*/
+var69 = ((short int(*)(val* self, val* p0))(var_nvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_nvisibility, var_other); /* == on <var_nvisibility:nullable AVisibility(AVisibility)>*/
+}
+var70 = !var69;
+var67 = var70;
+goto RET_LABEL68;
+RET_LABEL68:(void)0;
 }
-var62 = !var61;
-var59 = var62;
-goto RET_LABEL60;
-RET_LABEL60:(void)0;
+var66 = var67;
 }
-var58 = var59;
+if (unlikely(!var66)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (unlikely(!var58)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 580);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 578);
 fatal_exit(1);
 }
-if (likely(varonce63!=NULL)) {
-var64 = varonce63;
+if (likely(varonce71!=NULL)) {
+var72 = varonce71;
 } else {
-var65 = "useless-visibility";
-var66 = core__flat___NativeString___to_s_full(var65, 18l, 18l);
-var64 = var66;
-varonce63 = var64;
+var73 = "useless-visibility";
+var75 = (val*)(18l<<2|1);
+var76 = (val*)(18l<<2|1);
+var77 = (val*)((long)(0)<<2|3);
+var78 = (val*)((long)(0)<<2|3);
+var74 = core__flat___CString___to_s_unsafe(var73, var75, var76, var77, var78);
+var72 = var74;
+varonce71 = var72;
 }
-if (likely(varonce67!=NULL)) {
-var68 = varonce67;
+if (likely(varonce79!=NULL)) {
+var80 = varonce79;
 } else {
-var69 = "Warning: `private` is superfluous since the only legal visibility for properties in a private class is private.";
-var70 = core__flat___NativeString___to_s_full(var69, 111l, 111l);
-var68 = var70;
-varonce67 = var68;
+var81 = "Warning: `private` is superfluous since the only legal visibility for properties in a private class is private.";
+var83 = (val*)(111l<<2|1);
+var84 = (val*)(111l<<2|1);
+var85 = (val*)((long)(0)<<2|3);
+var86 = (val*)((long)(0)<<2|3);
+var82 = core__flat___CString___to_s_unsafe(var81, var83, var84, var85, var86);
+var80 = var82;
+varonce79 = var80;
 }
 {
-nitc___nitc__ModelBuilder___advice(var_modelbuilder, var_nvisibility, var64, var68); /* Direct call modelbuilder_base#ModelBuilder#advice on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___advice(var_modelbuilder, var_nvisibility, var72, var80); /* Direct call modelbuilder_base$ModelBuilder$advice on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 }
-var71 = glob_sys;
+var87 = glob_sys;
 {
-var72 = nitc__model_base___core__Sys___private_visibility(var71);
+var88 = nitc__model_base___core__Sys___private_visibility(var87);
 }
-var_mvisibility = var72;
+var_mvisibility = var88;
 } else {
 }
 var = var_mvisibility;
@@ -6551,7 +7506,7 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#APropdef#set_doc for (self: APropdef, MPropDef, ModelBuilder) */
+/* method modelize_property$APropdef$set_doc for (self: APropdef, MPropDef, ModelBuilder) */
 void nitc__modelize_property___APropdef___set_doc(val* self, val* p0, val* p1) {
 val* var_mpropdef /* var mpropdef: MPropDef */;
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
@@ -6567,63 +7522,97 @@ val* var8 /* : MDoc */;
 val* var_mdoc /* var mdoc: MDoc */;
 short int var11 /* : Bool */;
 short int var12 /* : Bool */;
+short int var13 /* : Bool */;
 short int var_ /* var : Bool */;
-val* var13 /* : MProperty */;
-val* var15 /* : MProperty */;
-val* var16 /* : MVisibility */;
-val* var18 /* : MVisibility */;
-val* var19 /* : Sys */;
-val* var20 /* : MVisibility */;
-short int var21 /* : Bool */;
-static val* varonce;
-val* var22 /* : String */;
-char* var23 /* : NativeString */;
+val* var14 /* : MProperty */;
+val* var16 /* : MProperty */;
+val* var17 /* : MVisibility */;
+val* var19 /* : MVisibility */;
+val* var20 /* : Sys */;
+val* var21 /* : MVisibility */;
+short int var22 /* : Bool */;
+short int var_23 /* var : Bool */;
 val* var24 /* : String */;
-val* var26 /* : NativeArray[String] */;
-static val* varonce25;
-static val* varonce27;
-val* var28 /* : String */;
-char* var29 /* : NativeString */;
-val* var30 /* : String */;
-static val* varonce31;
-val* var32 /* : String */;
-char* var33 /* : NativeString */;
-val* var34 /* : String */;
-val* var35 /* : MProperty */;
-val* var37 /* : MProperty */;
-val* var38 /* : String */;
+static val* varonce;
+val* var25 /* : String */;
+char* var26 /* : CString */;
+val* var27 /* : String */;
+val* var28 /* : nullable Int */;
+val* var29 /* : nullable Int */;
+val* var30 /* : nullable Bool */;
+val* var31 /* : nullable Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var35 /* : Bool */;
+static val* varonce36;
+val* var37 /* : String */;
+char* var38 /* : CString */;
 val* var39 /* : String */;
-static val* varonce40;
-val* var41 /* : String */;
-char* var42 /* : NativeString */;
-val* var43 /* : String */;
-val* var44 /* : nullable AAnnotation */;
-val* var_at_deprecated /* var at_deprecated: nullable AAnnotation */;
-short int var45 /* : Bool */;
-short int var46 /* : Bool */;
-short int var48 /* : Bool */;
-short int var49 /* : Bool */;
-short int var50 /* : Bool */;
-short int var51 /* : Bool */;
-static val* varonce52;
-val* var53 /* : String */;
-char* var54 /* : NativeString */;
+val* var40 /* : nullable Int */;
+val* var41 /* : nullable Int */;
+val* var42 /* : nullable Bool */;
+val* var43 /* : nullable Bool */;
+val* var45 /* : NativeArray[String] */;
+static val* varonce44;
+static val* varonce46;
+val* var47 /* : String */;
+char* var48 /* : CString */;
+val* var49 /* : String */;
+val* var50 /* : nullable Int */;
+val* var51 /* : nullable Int */;
+val* var52 /* : nullable Bool */;
+val* var53 /* : nullable Bool */;
+static val* varonce54;
 val* var55 /* : String */;
-val* var56 /* : MDeprecationInfo */;
+char* var56 /* : CString */;
+val* var57 /* : String */;
+val* var58 /* : nullable Int */;
+val* var59 /* : nullable Int */;
+val* var60 /* : nullable Bool */;
+val* var61 /* : nullable Bool */;
+val* var62 /* : MProperty */;
+val* var64 /* : MProperty */;
+val* var65 /* : String */;
+val* var66 /* : String */;
+static val* varonce67;
+val* var68 /* : String */;
+char* var69 /* : CString */;
+val* var70 /* : String */;
+val* var71 /* : nullable Int */;
+val* var72 /* : nullable Int */;
+val* var73 /* : nullable Bool */;
+val* var74 /* : nullable Bool */;
+val* var75 /* : nullable AAnnotation */;
+val* var_at_deprecated /* var at_deprecated: nullable AAnnotation */;
+short int var76 /* : Bool */;
+short int var77 /* : Bool */;
+short int var79 /* : Bool */;
+short int var80 /* : Bool */;
+short int var81 /* : Bool */;
+short int var82 /* : Bool */;
+static val* varonce83;
+val* var84 /* : String */;
+char* var85 /* : CString */;
+val* var86 /* : String */;
+val* var87 /* : nullable Int */;
+val* var88 /* : nullable Int */;
+val* var89 /* : nullable Bool */;
+val* var90 /* : nullable Bool */;
+val* var91 /* : MDeprecationInfo */;
 val* var_info /* var info: MDeprecationInfo */;
-val* var58 /* : nullable ADoc */;
-val* var60 /* : nullable ADoc */;
-short int var61 /* : Bool */;
-short int var62 /* : Bool */;
-short int var64 /* : Bool */;
-short int var65 /* : Bool */;
-val* var66 /* : MDoc */;
-val* var68 /* : MProperty */;
-val* var70 /* : MProperty */;
+val* var93 /* : nullable ADoc */;
+val* var95 /* : nullable ADoc */;
+short int var96 /* : Bool */;
+short int var97 /* : Bool */;
+short int var99 /* : Bool */;
+short int var100 /* : Bool */;
+val* var101 /* : MDoc */;
+val* var103 /* : MProperty */;
+val* var105 /* : MProperty */;
 var_mpropdef = p0;
 var_modelbuilder = p1;
 {
-{ /* Inline parser_nodes#ADefinition#n_doc (self) on <self:APropdef> */
+{ /* Inline parser_nodes$ADefinition$n_doc (self) on <self:APropdef> */
 var2 = self->attrs[COLOR_nitc__parser_nodes__ADefinition___n_doc].val; /* _n_doc on <self:APropdef> */
 var = var2;
 RET_LABEL1:(void)0;
@@ -6636,7 +7625,7 @@ var3 = 0; /* is null */
 var3 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_ndoc,((val*)NULL)) on <var_ndoc:nullable ADoc> */
+{ /* Inline kernel$Object$!= (var_ndoc,((val*)NULL)) on <var_ndoc:nullable ADoc> */
 var_other = ((val*)NULL);
 {
 var6 = ((short int(*)(val* self, val* p0))(var_ndoc->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ndoc, var_other); /* == on <var_ndoc:nullable ADoc(ADoc)>*/
@@ -6654,226 +7643,291 @@ var8 = nitc__modelbuilder_base___ADoc___to_mdoc(var_ndoc);
 }
 var_mdoc = var8;
 {
-{ /* Inline mdoc#MEntity#mdoc= (var_mpropdef,var_mdoc) on <var_mpropdef:MPropDef> */
+{ /* Inline mdoc$MEntity$mdoc= (var_mpropdef,var_mdoc) on <var_mpropdef:MPropDef> */
 var_mpropdef->attrs[COLOR_nitc__mdoc__MEntity___mdoc].val = var_mdoc; /* _mdoc on <var_mpropdef:MPropDef> */
 RET_LABEL9:(void)0;
 }
 }
 {
-{ /* Inline mdoc#MDoc#original_mentity= (var_mdoc,var_mpropdef) on <var_mdoc:MDoc> */
+{ /* Inline mdoc$MDoc$original_mentity= (var_mdoc,var_mpropdef) on <var_mdoc:MDoc> */
 var_mdoc->attrs[COLOR_nitc__mdoc__MDoc___original_mentity].val = var_mpropdef; /* _original_mentity on <var_mdoc:MDoc> */
 RET_LABEL10:(void)0;
 }
 }
 } else {
 {
-var12 = nitc___nitc__MPropDef___is_intro(var_mpropdef);
+var13 = nitc___nitc__MPropDef___is_intro(var_mpropdef);
 }
-var_ = var12;
-if (var12){
+var_ = var13;
+if (var13){
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
-var15 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
-if (unlikely(var15 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
+var16 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
+if (unlikely(var16 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var13 = var15;
-RET_LABEL14:(void)0;
+var14 = var16;
+RET_LABEL15:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#visibility (var13) on <var13:MProperty> */
-var18 = var13->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var13:MProperty> */
-if (unlikely(var18 == NULL)) {
+{ /* Inline model$MProperty$visibility (var14) on <var14:MProperty> */
+var19 = var14->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var14:MProperty> */
+if (unlikely(var19 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var16 = var18;
-RET_LABEL17:(void)0;
+var17 = var19;
+RET_LABEL18:(void)0;
 }
 }
-var19 = glob_sys;
+var20 = glob_sys;
 {
-var20 = nitc__model_base___core__Sys___protected_visibility(var19);
+var21 = nitc__model_base___core__Sys___protected_visibility(var20);
 }
 {
-var21 = core___core__Comparable____62d_61d(var16, var20);
+var22 = core___core__Comparable____62d_61d(var17, var21);
 }
-var11 = var21;
+var12 = var22;
 } else {
-var11 = var_;
+var12 = var_;
+}
+var_23 = var12;
+if (var12){
+{
+var24 = nitc___nitc__MPropDef___nitc__model_base__MEntity__name(var_mpropdef);
 }
-if (var11){
 if (likely(varonce!=NULL)) {
-var22 = varonce;
-} else {
-var23 = "missing-doc";
-var24 = core__flat___NativeString___to_s_full(var23, 11l, 11l);
-var22 = var24;
-varonce = var22;
+var25 = varonce;
+} else {
+var26 = "new";
+var28 = (val*)(3l<<2|1);
+var29 = (val*)(3l<<2|1);
+var30 = (val*)((long)(0)<<2|3);
+var31 = (val*)((long)(0)<<2|3);
+var27 = core__flat___CString___to_s_unsafe(var26, var28, var29, var30, var31);
+var25 = var27;
+varonce = var25;
 }
-if (unlikely(varonce25==NULL)) {
-var26 = NEW_core__NativeArray(3l, &type_core__NativeArray__core__String);
-if (likely(varonce27!=NULL)) {
-var28 = varonce27;
-} else {
-var29 = "Documentation warning: Undocumented property `";
-var30 = core__flat___NativeString___to_s_full(var29, 46l, 46l);
-var28 = var30;
-varonce27 = var28;
+{
+{ /* Inline kernel$Object$!= (var24,var25) on <var24:String> */
+var_other = var25;
+{
+var34 = ((short int(*)(val* self, val* p0))(var24->class->vft[COLOR_core__kernel__Object___61d_61d]))(var24, var_other); /* == on <var24:String>*/
 }
-((struct instance_core__NativeArray*)var26)->values[0]=var28;
-if (likely(varonce31!=NULL)) {
-var32 = varonce31;
+var35 = !var34;
+var32 = var35;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
+}
+}
+var11 = var32;
 } else {
-var33 = "`";
-var34 = core__flat___NativeString___to_s_full(var33, 1l, 1l);
-var32 = var34;
-varonce31 = var32;
+var11 = var_23;
 }
-((struct instance_core__NativeArray*)var26)->values[2]=var32;
+if (var11){
+if (likely(varonce36!=NULL)) {
+var37 = varonce36;
+} else {
+var38 = "missing-doc";
+var40 = (val*)(11l<<2|1);
+var41 = (val*)(11l<<2|1);
+var42 = (val*)((long)(0)<<2|3);
+var43 = (val*)((long)(0)<<2|3);
+var39 = core__flat___CString___to_s_unsafe(var38, var40, var41, var42, var43);
+var37 = var39;
+varonce36 = var37;
+}
+if (unlikely(varonce44==NULL)) {
+var45 = NEW_core__NativeArray((int)3l, &type_core__NativeArray__core__String);
+if (likely(varonce46!=NULL)) {
+var47 = varonce46;
+} else {
+var48 = "Documentation warning: Undocumented property `";
+var50 = (val*)(46l<<2|1);
+var51 = (val*)(46l<<2|1);
+var52 = (val*)((long)(0)<<2|3);
+var53 = (val*)((long)(0)<<2|3);
+var49 = core__flat___CString___to_s_unsafe(var48, var50, var51, var52, var53);
+var47 = var49;
+varonce46 = var47;
+}
+((struct instance_core__NativeArray*)var45)->values[0]=var47;
+if (likely(varonce54!=NULL)) {
+var55 = varonce54;
+} else {
+var56 = "`";
+var58 = (val*)(1l<<2|1);
+var59 = (val*)(1l<<2|1);
+var60 = (val*)((long)(0)<<2|3);
+var61 = (val*)((long)(0)<<2|3);
+var57 = core__flat___CString___to_s_unsafe(var56, var58, var59, var60, var61);
+var55 = var57;
+varonce54 = var55;
+}
+((struct instance_core__NativeArray*)var45)->values[2]=var55;
 } else {
-var26 = varonce25;
-varonce25 = NULL;
+var45 = varonce44;
+varonce44 = NULL;
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
-var37 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
-if (unlikely(var37 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
+var64 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
+if (unlikely(var64 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var35 = var37;
-RET_LABEL36:(void)0;
+var62 = var64;
+RET_LABEL63:(void)0;
 }
 }
 {
-var38 = ((val*(*)(val* self))(var35->class->vft[COLOR_core__abstract_text__Object__to_s]))(var35); /* to_s on <var35:MProperty>*/
+var65 = ((val*(*)(val* self))(var62->class->vft[COLOR_core__abstract_text__Object__to_s]))(var62); /* to_s on <var62:MProperty>*/
 }
-((struct instance_core__NativeArray*)var26)->values[1]=var38;
+((struct instance_core__NativeArray*)var45)->values[1]=var65;
 {
-var39 = ((val*(*)(val* self))(var26->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var26); /* native_to_s on <var26:NativeArray[String]>*/
+var66 = ((val*(*)(val* self))(var45->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var45); /* native_to_s on <var45:NativeArray[String]>*/
 }
-varonce25 = var26;
+varonce44 = var45;
 {
-nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var22, var39); /* Direct call modelbuilder_base#ModelBuilder#advice on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var37, var66); /* Direct call modelbuilder_base$ModelBuilder$advice on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 }
-if (likely(varonce40!=NULL)) {
-var41 = varonce40;
+if (likely(varonce67!=NULL)) {
+var68 = varonce67;
 } else {
-var42 = "deprecated";
-var43 = core__flat___NativeString___to_s_full(var42, 10l, 10l);
-var41 = var43;
-varonce40 = var41;
+var69 = "deprecated";
+var71 = (val*)(10l<<2|1);
+var72 = (val*)(10l<<2|1);
+var73 = (val*)((long)(0)<<2|3);
+var74 = (val*)((long)(0)<<2|3);
+var70 = core__flat___CString___to_s_unsafe(var69, var71, var72, var73, var74);
+var68 = var70;
+varonce67 = var68;
 }
 {
-var44 = nitc__annotation___Prod___get_single_annotation(self, var41, var_modelbuilder);
+var75 = nitc__annotation___Prod___get_single_annotation(self, var68, var_modelbuilder);
 }
-var_at_deprecated = var44;
+var_at_deprecated = var75;
 if (var_at_deprecated == NULL) {
-var45 = 0; /* is null */
+var76 = 0; /* is null */
 } else {
-var45 = 1; /* arg is null and recv is not */
+var76 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_at_deprecated,((val*)NULL)) on <var_at_deprecated:nullable AAnnotation> */
+{ /* Inline kernel$Object$!= (var_at_deprecated,((val*)NULL)) on <var_at_deprecated:nullable AAnnotation> */
 var_other = ((val*)NULL);
 {
-var48 = ((short int(*)(val* self, val* p0))(var_at_deprecated->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_at_deprecated, var_other); /* == on <var_at_deprecated:nullable AAnnotation(AAnnotation)>*/
+var79 = ((short int(*)(val* self, val* p0))(var_at_deprecated->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_at_deprecated, var_other); /* == on <var_at_deprecated:nullable AAnnotation(AAnnotation)>*/
 }
-var49 = !var48;
-var46 = var49;
-goto RET_LABEL47;
-RET_LABEL47:(void)0;
+var80 = !var79;
+var77 = var80;
+goto RET_LABEL78;
+RET_LABEL78:(void)0;
 }
-var45 = var46;
+var76 = var77;
 }
-if (var45){
+if (var76){
 {
-var50 = nitc___nitc__MPropDef___is_intro(var_mpropdef);
+var81 = nitc___nitc__MPropDef___is_intro(var_mpropdef);
 }
-var51 = !var50;
-if (var51){
-if (likely(varonce52!=NULL)) {
-var53 = varonce52;
-} else {
-var54 = "Error: method redefinition cannot be deprecated.";
-var55 = core__flat___NativeString___to_s_full(var54, 48l, 48l);
-var53 = var55;
-varonce52 = var53;
+var82 = !var81;
+if (var82){
+if (likely(varonce83!=NULL)) {
+var84 = varonce83;
+} else {
+var85 = "Error: method redefinition cannot be deprecated.";
+var87 = (val*)(48l<<2|1);
+var88 = (val*)(48l<<2|1);
+var89 = (val*)((long)(0)<<2|3);
+var90 = (val*)((long)(0)<<2|3);
+var86 = core__flat___CString___to_s_unsafe(var85, var87, var88, var89, var90);
+var84 = var86;
+varonce83 = var84;
 }
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var53); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var84); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
-var56 = NEW_nitc__MDeprecationInfo(&type_nitc__MDeprecationInfo);
+var91 = NEW_nitc__MDeprecationInfo(&type_nitc__MDeprecationInfo);
 {
-{ /* Inline kernel#Object#init (var56) on <var56:MDeprecationInfo> */
-RET_LABEL57:(void)0;
+{ /* Inline kernel$Object$init (var91) on <var91:MDeprecationInfo> */
+RET_LABEL92:(void)0;
 }
 }
-var_info = var56;
+var_info = var91;
 {
-{ /* Inline parser_nodes#ADefinition#n_doc (var_at_deprecated) on <var_at_deprecated:nullable AAnnotation(AAnnotation)> */
-var60 = var_at_deprecated->attrs[COLOR_nitc__parser_nodes__ADefinition___n_doc].val; /* _n_doc on <var_at_deprecated:nullable AAnnotation(AAnnotation)> */
-var58 = var60;
-RET_LABEL59:(void)0;
+{ /* Inline parser_nodes$ADefinition$n_doc (var_at_deprecated) on <var_at_deprecated:nullable AAnnotation(AAnnotation)> */
+var95 = var_at_deprecated->attrs[COLOR_nitc__parser_nodes__ADefinition___n_doc].val; /* _n_doc on <var_at_deprecated:nullable AAnnotation(AAnnotation)> */
+var93 = var95;
+RET_LABEL94:(void)0;
 }
 }
-var_ndoc = var58;
+var_ndoc = var93;
 if (var_ndoc == NULL) {
-var61 = 0; /* is null */
+var96 = 0; /* is null */
 } else {
-var61 = 1; /* arg is null and recv is not */
+var96 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_ndoc,((val*)NULL)) on <var_ndoc:nullable ADoc> */
+{ /* Inline kernel$Object$!= (var_ndoc,((val*)NULL)) on <var_ndoc:nullable ADoc> */
 var_other = ((val*)NULL);
 {
-var64 = ((short int(*)(val* self, val* p0))(var_ndoc->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ndoc, var_other); /* == on <var_ndoc:nullable ADoc(ADoc)>*/
+var99 = ((short int(*)(val* self, val* p0))(var_ndoc->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ndoc, var_other); /* == on <var_ndoc:nullable ADoc(ADoc)>*/
 }
-var65 = !var64;
-var62 = var65;
-goto RET_LABEL63;
-RET_LABEL63:(void)0;
+var100 = !var99;
+var97 = var100;
+goto RET_LABEL98;
+RET_LABEL98:(void)0;
 }
-var61 = var62;
+var96 = var97;
 }
-if (var61){
+if (var96){
 {
-var66 = nitc__modelbuilder_base___ADoc___to_mdoc(var_ndoc);
+var101 = nitc__modelbuilder_base___ADoc___to_mdoc(var_ndoc);
 }
 {
-{ /* Inline mdoc#MDeprecationInfo#mdoc= (var_info,var66) on <var_info:MDeprecationInfo> */
-var_info->attrs[COLOR_nitc__mdoc__MDeprecationInfo___mdoc].val = var66; /* _mdoc on <var_info:MDeprecationInfo> */
-RET_LABEL67:(void)0;
+{ /* Inline mdoc$MDeprecationInfo$mdoc= (var_info,var101) on <var_info:MDeprecationInfo> */
+var_info->attrs[COLOR_nitc__mdoc__MDeprecationInfo___mdoc].val = var101; /* _mdoc on <var_info:MDeprecationInfo> */
+RET_LABEL102:(void)0;
 }
 }
 } else {
 }
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
-var70 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
-if (unlikely(var70 == NULL)) {
+{ /* Inline model$MPropDef$mproperty (var_mpropdef) on <var_mpropdef:MPropDef> */
+var105 = var_mpropdef->attrs[COLOR_nitc__model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:MPropDef> */
+if (unlikely(var105 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2230);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2357);
 fatal_exit(1);
 }
-var68 = var70;
-RET_LABEL69:(void)0;
+var103 = var105;
+RET_LABEL104:(void)0;
 }
 }
 {
-{ /* Inline mdoc#MEntity#deprecation= (var68,var_info) on <var68:MProperty> */
-var68->attrs[COLOR_nitc__mdoc__MEntity___deprecation].val = var_info; /* _deprecation on <var68:MProperty> */
-RET_LABEL71:(void)0;
+{ /* Inline mdoc$MEntity$deprecation= (var103,var_info) on <var103:MProperty> */
+var103->attrs[COLOR_nitc__mdoc__MEntity___deprecation].val = var_info; /* _deprecation on <var103:MProperty> */
+RET_LABEL106:(void)0;
 }
 }
 }
@@ -6881,7 +7935,7 @@ RET_LABEL71:(void)0;
 }
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#check_redef_property_visibility for (self: APropdef, ModelBuilder, nullable AVisibility, MProperty) */
+/* method modelize_property$APropdef$check_redef_property_visibility for (self: APropdef, ModelBuilder, nullable AVisibility, MProperty) */
 void nitc__modelize_property___APropdef___check_redef_property_visibility(val* self, val* p0, val* p1, val* p2) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 val* var_nvisibility /* var nvisibility: nullable AVisibility */;
@@ -6910,21 +7964,33 @@ val* var22 /* : NativeArray[String] */;
 static val* varonce;
 static val* varonce23;
 val* var24 /* : String */;
-char* var25 /* : NativeString */;
+char* var25 /* : CString */;
 val* var26 /* : String */;
-static val* varonce27;
-val* var28 /* : String */;
-char* var29 /* : NativeString */;
-val* var30 /* : String */;
+val* var27 /* : nullable Int */;
+val* var28 /* : nullable Int */;
+val* var29 /* : nullable Bool */;
+val* var30 /* : nullable Bool */;
 static val* varonce31;
 val* var32 /* : String */;
-char* var33 /* : NativeString */;
+char* var33 /* : CString */;
 val* var34 /* : String */;
-val* var35 /* : MVisibility */;
-val* var37 /* : MVisibility */;
-val* var38 /* : String */;
-val* var39 /* : String */;
+val* var35 /* : nullable Int */;
+val* var36 /* : nullable Int */;
+val* var37 /* : nullable Bool */;
+val* var38 /* : nullable Bool */;
+static val* varonce39;
 val* var40 /* : String */;
+char* var41 /* : CString */;
+val* var42 /* : String */;
+val* var43 /* : nullable Int */;
+val* var44 /* : nullable Int */;
+val* var45 /* : nullable Bool */;
+val* var46 /* : nullable Bool */;
+val* var47 /* : MVisibility */;
+val* var49 /* : MVisibility */;
+val* var50 /* : String */;
+val* var51 /* : String */;
+val* var52 /* : String */;
 var_modelbuilder = p0;
 var_nvisibility = p1;
 var_mprop = p2;
@@ -6934,10 +8000,10 @@ var = 1; /* is null */
 var = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
+{ /* Inline kernel$Object$== (var_nvisibility,((val*)NULL)) on <var_nvisibility:nullable AVisibility> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_nvisibility,var_other) on <var_nvisibility:nullable AVisibility(AVisibility)> */
+{ /* Inline kernel$Object$is_same_instance (var_nvisibility,var_other) on <var_nvisibility:nullable AVisibility(AVisibility)> */
 var5 = var_nvisibility == var_other;
 var3 = var5;
 goto RET_LABEL4;
@@ -6959,11 +8025,14 @@ var6 = ((val*(*)(val* self))(var_nvisibility->class->vft[COLOR_nitc__modelbuilde
 }
 var_mvisibility = var6;
 {
-{ /* Inline model#MProperty#visibility (var_mprop) on <var_mprop:MProperty> */
+{ /* Inline model$MProperty$visibility (var_mprop) on <var_mprop:MProperty> */
 var10 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:MProperty> */
 if (unlikely(var10 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
 var8 = var10;
@@ -6971,7 +8040,7 @@ RET_LABEL9:(void)0;
 }
 }
 {
-{ /* Inline kernel#Object#!= (var_mvisibility,var8) on <var_mvisibility:MVisibility> */
+{ /* Inline kernel$Object$!= (var_mvisibility,var8) on <var_mvisibility:MVisibility> */
 var_other13 = var8;
 {
 var14 = ((short int(*)(val* self, val* p0))(var_mvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_mvisibility, var_other13); /* == on <var_mvisibility:MVisibility>*/
@@ -6989,7 +8058,7 @@ var16 = glob_sys;
 var17 = nitc__model_base___core__Sys___public_visibility(var16);
 }
 {
-{ /* Inline kernel#Object#!= (var_mvisibility,var17) on <var_mvisibility:MVisibility> */
+{ /* Inline kernel$Object$!= (var_mvisibility,var17) on <var_mvisibility:MVisibility> */
 var_other13 = var17;
 {
 var20 = ((short int(*)(val* self, val* p0))(var_mvisibility->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_mvisibility, var_other13); /* == on <var_mvisibility:MVisibility>*/
@@ -7006,70 +8075,85 @@ var7 = var_;
 }
 if (var7){
 if (unlikely(varonce==NULL)) {
-var22 = NEW_core__NativeArray(5l, &type_core__NativeArray__core__String);
+var22 = NEW_core__NativeArray((int)5l, &type_core__NativeArray__core__String);
 if (likely(varonce23!=NULL)) {
 var24 = varonce23;
 } else {
 var25 = "Error: redefinition changed the visibility from `";
-var26 = core__flat___NativeString___to_s_full(var25, 49l, 49l);
+var27 = (val*)(49l<<2|1);
+var28 = (val*)(49l<<2|1);
+var29 = (val*)((long)(0)<<2|3);
+var30 = (val*)((long)(0)<<2|3);
+var26 = core__flat___CString___to_s_unsafe(var25, var27, var28, var29, var30);
 var24 = var26;
 varonce23 = var24;
 }
 ((struct instance_core__NativeArray*)var22)->values[0]=var24;
-if (likely(varonce27!=NULL)) {
-var28 = varonce27;
-} else {
-var29 = "` to `";
-var30 = core__flat___NativeString___to_s_full(var29, 6l, 6l);
-var28 = var30;
-varonce27 = var28;
-}
-((struct instance_core__NativeArray*)var22)->values[2]=var28;
 if (likely(varonce31!=NULL)) {
 var32 = varonce31;
 } else {
-var33 = "`.";
-var34 = core__flat___NativeString___to_s_full(var33, 2l, 2l);
+var33 = "` to `";
+var35 = (val*)(6l<<2|1);
+var36 = (val*)(6l<<2|1);
+var37 = (val*)((long)(0)<<2|3);
+var38 = (val*)((long)(0)<<2|3);
+var34 = core__flat___CString___to_s_unsafe(var33, var35, var36, var37, var38);
 var32 = var34;
 varonce31 = var32;
 }
-((struct instance_core__NativeArray*)var22)->values[4]=var32;
+((struct instance_core__NativeArray*)var22)->values[2]=var32;
+if (likely(varonce39!=NULL)) {
+var40 = varonce39;
+} else {
+var41 = "`.";
+var43 = (val*)(2l<<2|1);
+var44 = (val*)(2l<<2|1);
+var45 = (val*)((long)(0)<<2|3);
+var46 = (val*)((long)(0)<<2|3);
+var42 = core__flat___CString___to_s_unsafe(var41, var43, var44, var45, var46);
+var40 = var42;
+varonce39 = var40;
+}
+((struct instance_core__NativeArray*)var22)->values[4]=var40;
 } else {
 var22 = varonce;
 varonce = NULL;
 }
 {
-{ /* Inline model#MProperty#visibility (var_mprop) on <var_mprop:MProperty> */
-var37 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:MProperty> */
-if (unlikely(var37 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mprop) on <var_mprop:MProperty> */
+var49 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:MProperty> */
+if (unlikely(var49 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var35 = var37;
-RET_LABEL36:(void)0;
+var47 = var49;
+RET_LABEL48:(void)0;
 }
 }
 {
-var38 = ((val*(*)(val* self))(var35->class->vft[COLOR_core__abstract_text__Object__to_s]))(var35); /* to_s on <var35:MVisibility>*/
+var50 = ((val*(*)(val* self))(var47->class->vft[COLOR_core__abstract_text__Object__to_s]))(var47); /* to_s on <var47:MVisibility>*/
 }
-((struct instance_core__NativeArray*)var22)->values[1]=var38;
+((struct instance_core__NativeArray*)var22)->values[1]=var50;
 {
-var39 = ((val*(*)(val* self))(var_mvisibility->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mvisibility); /* to_s on <var_mvisibility:MVisibility>*/
+var51 = ((val*(*)(val* self))(var_mvisibility->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mvisibility); /* to_s on <var_mvisibility:MVisibility>*/
 }
-((struct instance_core__NativeArray*)var22)->values[3]=var39;
+((struct instance_core__NativeArray*)var22)->values[3]=var51;
 {
-var40 = ((val*(*)(val* self))(var22->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var22); /* native_to_s on <var22:NativeArray[String]>*/
+var52 = ((val*(*)(val* self))(var22->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var22); /* native_to_s on <var22:NativeArray[String]>*/
 }
 varonce = var22;
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var40); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, var_nvisibility, var52); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 } else {
 }
 RET_LABEL:;
 }
-/* method modelize_property#APropdef#check_redef_keyword for (self: APropdef, ModelBuilder, MClassDef, nullable Token, Bool, MProperty): Bool */
+/* method modelize_property$APropdef$check_redef_keyword for (self: APropdef, ModelBuilder, MClassDef, nullable Token, Bool, MProperty): Bool */
 short int nitc__modelize_property___APropdef___check_redef_keyword(val* self, val* p0, val* p1, val* p2, short int p3, val* p4) {
 short int var /* : Bool */;
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
@@ -7084,224 +8168,287 @@ val* var5 /* : NativeArray[String] */;
 static val* varonce;
 static val* varonce6;
 val* var7 /* : String */;
-char* var8 /* : NativeString */;
+char* var8 /* : CString */;
 val* var9 /* : String */;
-static val* varonce10;
-val* var11 /* : String */;
-char* var12 /* : NativeString */;
-val* var13 /* : String */;
+val* var10 /* : nullable Int */;
+val* var11 /* : nullable Int */;
+val* var12 /* : nullable Bool */;
+val* var13 /* : nullable Bool */;
 static val* varonce14;
 val* var15 /* : String */;
-char* var16 /* : NativeString */;
+char* var16 /* : CString */;
 val* var17 /* : String */;
-static val* varonce18;
-val* var19 /* : String */;
-char* var20 /* : NativeString */;
-val* var21 /* : String */;
-val* var22 /* : String */;
-val* var23 /* : MClass */;
-val* var25 /* : MClass */;
-val* var26 /* : String */;
-val* var27 /* : Map[MProperty, APropdef] */;
-val* var29 /* : Map[MProperty, APropdef] */;
-val* var30 /* : nullable Object */;
-val* var31 /* : Location */;
-val* var33 /* : Location */;
-long var34 /* : Int */;
-long var36 /* : Int */;
-val* var37 /* : String */;
+val* var18 /* : nullable Int */;
+val* var19 /* : nullable Int */;
+val* var20 /* : nullable Bool */;
+val* var21 /* : nullable Bool */;
+static val* varonce22;
+val* var23 /* : String */;
+char* var24 /* : CString */;
+val* var25 /* : String */;
+val* var26 /* : nullable Int */;
+val* var27 /* : nullable Int */;
+val* var28 /* : nullable Bool */;
+val* var29 /* : nullable Bool */;
+static val* varonce30;
+val* var31 /* : String */;
+char* var32 /* : CString */;
+val* var33 /* : String */;
+val* var34 /* : nullable Int */;
+val* var35 /* : nullable Int */;
+val* var36 /* : nullable Bool */;
+val* var37 /* : nullable Bool */;
 val* var38 /* : String */;
-short int var39 /* : Bool */;
-short int var40 /* : Bool */;
+val* var39 /* : MClass */;
+val* var41 /* : MClass */;
+val* var42 /* : String */;
+val* var43 /* : Map[MProperty, APropdef] */;
+val* var45 /* : Map[MProperty, APropdef] */;
+val* var46 /* : nullable Object */;
+val* var47 /* : Location */;
+val* var49 /* : Location */;
+long var50 /* : Int */;
+long var52 /* : Int */;
+val* var53 /* : String */;
+val* var54 /* : String */;
+short int var55 /* : Bool */;
+short int var56 /* : Bool */;
 int cltype;
 int idtype;
 short int var_ /* var : Bool */;
-short int var41 /* : Bool */;
-short int var43 /* : Bool */;
-short int var44 /* : Bool */;
-short int var45 /* : Bool */;
+short int var57 /* : Bool */;
+short int var59 /* : Bool */;
+short int var60 /* : Bool */;
+short int var61 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var47 /* : Bool */;
-short int var49 /* : Bool */;
-val* var51 /* : NativeArray[String] */;
-static val* varonce50;
-static val* varonce52;
-val* var53 /* : String */;
-char* var54 /* : NativeString */;
-val* var55 /* : String */;
-static val* varonce56;
-val* var57 /* : String */;
-char* var58 /* : NativeString */;
-val* var59 /* : String */;
-static val* varonce60;
-val* var61 /* : String */;
-char* var62 /* : NativeString */;
-val* var63 /* : String */;
-val* var64 /* : MClass */;
-val* var66 /* : MClass */;
-val* var67 /* : String */;
-val* var68 /* : String */;
-val* var70 /* : String */;
+short int var63 /* : Bool */;
+short int var65 /* : Bool */;
+val* var67 /* : NativeArray[String] */;
+static val* varonce66;
+static val* varonce68;
+val* var69 /* : String */;
+char* var70 /* : CString */;
 val* var71 /* : String */;
-short int var72 /* : Bool */;
-val* var73 /* : MClassDef */;
-val* var75 /* : MClassDef */;
-val* var76 /* : MModule */;
-val* var78 /* : MModule */;
-val* var79 /* : nullable MGroup */;
-val* var81 /* : nullable MGroup */;
-short int var82 /* : Bool */;
-short int var83 /* : Bool */;
-val* var_other85 /* var other: nullable Object */;
-short int var86 /* : Bool */;
-short int var87 /* : Bool */;
-short int var_88 /* var : Bool */;
-val* var89 /* : MVisibility */;
-val* var91 /* : MVisibility */;
-val* var92 /* : Sys */;
-val* var93 /* : MVisibility */;
-short int var94 /* : Bool */;
-val* var95 /* : Model */;
-val* var97 /* : Model */;
+val* var72 /* : nullable Int */;
+val* var73 /* : nullable Int */;
+val* var74 /* : nullable Bool */;
+val* var75 /* : nullable Bool */;
+static val* varonce76;
+val* var77 /* : String */;
+char* var78 /* : CString */;
+val* var79 /* : String */;
+val* var80 /* : nullable Int */;
+val* var81 /* : nullable Int */;
+val* var82 /* : nullable Bool */;
+val* var83 /* : nullable Bool */;
+static val* varonce84;
+val* var85 /* : String */;
+char* var86 /* : CString */;
+val* var87 /* : String */;
+val* var88 /* : nullable Int */;
+val* var89 /* : nullable Int */;
+val* var90 /* : nullable Bool */;
+val* var91 /* : nullable Bool */;
+val* var92 /* : MClass */;
+val* var94 /* : MClass */;
+val* var95 /* : String */;
+val* var96 /* : String */;
 val* var98 /* : String */;
-val* var100 /* : String */;
-val* var101 /* : nullable Array[MProperty] */;
-val* var_others /* var others: nullable Array[MProperty] */;
-short int var102 /* : Bool */;
-short int var103 /* : Bool */;
-short int var105 /* : Bool */;
-short int var106 /* : Bool */;
-val* var_107 /* var : Array[MProperty] */;
-val* var108 /* : IndexedIterator[nullable Object] */;
-val* var_109 /* var : IndexedIterator[MProperty] */;
+val* var99 /* : String */;
+short int var100 /* : Bool */;
+val* var101 /* : MClassDef */;
+val* var103 /* : MClassDef */;
+val* var104 /* : MModule */;
+val* var106 /* : MModule */;
+val* var107 /* : nullable MGroup */;
+val* var109 /* : nullable MGroup */;
 short int var110 /* : Bool */;
-val* var111 /* : nullable Object */;
-val* var_other112 /* var other: MProperty */;
-short int var113 /* : Bool */;
+short int var111 /* : Bool */;
+val* var_other113 /* var other: nullable Object */;
 short int var114 /* : Bool */;
 short int var115 /* : Bool */;
-short int var116 /* : Bool */;
-short int var117 /* : Bool */;
-short int var119 /* : Bool */;
-short int var120 /* : Bool */;
-short int var_121 /* var : Bool */;
-val* var122 /* : MClassDef */;
-val* var124 /* : MClassDef */;
-val* var125 /* : MModule */;
-val* var127 /* : MModule */;
-val* var128 /* : nullable MGroup */;
-val* var130 /* : nullable MGroup */;
+short int var_116 /* var : Bool */;
+val* var117 /* : MVisibility */;
+val* var119 /* : MVisibility */;
+val* var120 /* : Sys */;
+val* var121 /* : MVisibility */;
+short int var122 /* : Bool */;
+val* var123 /* : Model */;
+val* var125 /* : Model */;
+val* var126 /* : String */;
+val* var128 /* : String */;
+val* var129 /* : nullable Array[MProperty] */;
+val* var_others /* var others: nullable Array[MProperty] */;
+short int var130 /* : Bool */;
 short int var131 /* : Bool */;
-short int var132 /* : Bool */;
+short int var133 /* : Bool */;
 short int var134 /* : Bool */;
-short int var135 /* : Bool */;
-short int var_136 /* var : Bool */;
-val* var137 /* : MClassDef */;
-val* var139 /* : MClassDef */;
-val* var140 /* : MModule */;
-val* var142 /* : MModule */;
-val* var143 /* : nullable MGroup */;
-val* var145 /* : nullable MGroup */;
-val* var146 /* : MPackage */;
-val* var148 /* : MPackage */;
-val* var149 /* : MClassDef */;
-val* var151 /* : MClassDef */;
-val* var152 /* : MModule */;
-val* var154 /* : MModule */;
-val* var155 /* : nullable MGroup */;
-val* var157 /* : nullable MGroup */;
-val* var158 /* : MPackage */;
-val* var160 /* : MPackage */;
-short int var161 /* : Bool */;
+val* var_135 /* var : Array[MProperty] */;
+val* var136 /* : IndexedIterator[nullable Object] */;
+val* var_137 /* var : IndexedIterator[MProperty] */;
+short int var138 /* : Bool */;
+val* var139 /* : nullable Object */;
+val* var_other140 /* var other: MProperty */;
+short int var141 /* : Bool */;
+short int var142 /* : Bool */;
+short int var143 /* : Bool */;
+short int var144 /* : Bool */;
+short int var145 /* : Bool */;
+short int var147 /* : Bool */;
+short int var148 /* : Bool */;
+short int var_149 /* var : Bool */;
+val* var150 /* : MClassDef */;
+val* var152 /* : MClassDef */;
+val* var153 /* : MModule */;
+val* var155 /* : MModule */;
+val* var156 /* : nullable MGroup */;
+val* var158 /* : nullable MGroup */;
+short int var159 /* : Bool */;
+short int var160 /* : Bool */;
+short int var162 /* : Bool */;
 short int var163 /* : Bool */;
-short int var165 /* : Bool */;
-short int var_166 /* var : Bool */;
+short int var_164 /* var : Bool */;
+val* var165 /* : MClassDef */;
 val* var167 /* : MClassDef */;
-val* var169 /* : MClassDef */;
-val* var170 /* : MClass */;
-val* var172 /* : MClass */;
-val* var173 /* : String */;
-val* var175 /* : String */;
-val* var176 /* : MClassDef */;
-val* var178 /* : MClassDef */;
-val* var179 /* : MClass */;
-val* var181 /* : MClass */;
-val* var182 /* : String */;
-val* var184 /* : String */;
-short int var185 /* : Bool */;
-short int var_186 /* var : Bool */;
-val* var187 /* : MVisibility */;
-val* var189 /* : MVisibility */;
-val* var190 /* : Sys */;
-val* var191 /* : MVisibility */;
-short int var192 /* : Bool */;
-static val* varonce193;
-val* var194 /* : String */;
-char* var195 /* : NativeString */;
-val* var196 /* : String */;
-val* var198 /* : NativeArray[String] */;
-static val* varonce197;
-static val* varonce199;
-val* var200 /* : String */;
-char* var201 /* : NativeString */;
-val* var202 /* : String */;
-static val* varonce203;
-val* var204 /* : String */;
-char* var205 /* : NativeString */;
-val* var206 /* : String */;
-static val* varonce207;
-val* var208 /* : String */;
-char* var209 /* : NativeString */;
+val* var168 /* : MModule */;
+val* var170 /* : MModule */;
+val* var171 /* : nullable MGroup */;
+val* var173 /* : nullable MGroup */;
+val* var174 /* : MPackage */;
+val* var176 /* : MPackage */;
+val* var177 /* : MClassDef */;
+val* var179 /* : MClassDef */;
+val* var180 /* : MModule */;
+val* var182 /* : MModule */;
+val* var183 /* : nullable MGroup */;
+val* var185 /* : nullable MGroup */;
+val* var186 /* : MPackage */;
+val* var188 /* : MPackage */;
+short int var189 /* : Bool */;
+short int var191 /* : Bool */;
+short int var193 /* : Bool */;
+short int var_194 /* var : Bool */;
+val* var195 /* : MClassDef */;
+val* var197 /* : MClassDef */;
+val* var198 /* : MClass */;
+val* var200 /* : MClass */;
+val* var201 /* : String */;
+val* var203 /* : String */;
+val* var204 /* : MClassDef */;
+val* var206 /* : MClassDef */;
+val* var207 /* : MClass */;
+val* var209 /* : MClass */;
 val* var210 /* : String */;
-static val* varonce211;
 val* var212 /* : String */;
-char* var213 /* : NativeString */;
-val* var214 /* : String */;
-val* var215 /* : String */;
-val* var216 /* : MClassDef */;
-val* var218 /* : MClassDef */;
-val* var219 /* : MModule */;
-val* var221 /* : MModule */;
+short int var213 /* : Bool */;
+short int var_214 /* var : Bool */;
+val* var215 /* : MVisibility */;
+val* var217 /* : MVisibility */;
+val* var218 /* : Sys */;
+val* var219 /* : MVisibility */;
+short int var220 /* : Bool */;
+static val* varonce221;
 val* var222 /* : String */;
-val* var223 /* : MClassDef */;
-val* var225 /* : MClassDef */;
-val* var226 /* : MClass */;
-val* var228 /* : MClass */;
-val* var229 /* : String */;
-val* var231 /* : String */;
+char* var223 /* : CString */;
+val* var224 /* : String */;
+val* var225 /* : nullable Int */;
+val* var226 /* : nullable Int */;
+val* var227 /* : nullable Bool */;
+val* var228 /* : nullable Bool */;
+val* var230 /* : NativeArray[String] */;
+static val* varonce229;
+static val* varonce231;
 val* var232 /* : String */;
-short int var233 /* : Bool */;
-val* var235 /* : NativeArray[String] */;
-static val* varonce234;
-static val* varonce236;
-val* var237 /* : String */;
-char* var238 /* : NativeString */;
-val* var239 /* : String */;
-static val* varonce240;
-val* var241 /* : String */;
-char* var242 /* : NativeString */;
-val* var243 /* : String */;
-static val* varonce244;
-val* var245 /* : String */;
-char* var246 /* : NativeString */;
-val* var247 /* : String */;
-val* var248 /* : MClass */;
-val* var250 /* : MClass */;
-val* var251 /* : String */;
-val* var252 /* : String */;
-val* var254 /* : String */;
-val* var255 /* : String */;
+char* var233 /* : CString */;
+val* var234 /* : String */;
+val* var235 /* : nullable Int */;
+val* var236 /* : nullable Int */;
+val* var237 /* : nullable Bool */;
+val* var238 /* : nullable Bool */;
+static val* varonce239;
+val* var240 /* : String */;
+char* var241 /* : CString */;
+val* var242 /* : String */;
+val* var243 /* : nullable Int */;
+val* var244 /* : nullable Int */;
+val* var245 /* : nullable Bool */;
+val* var246 /* : nullable Bool */;
+static val* varonce247;
+val* var248 /* : String */;
+char* var249 /* : CString */;
+val* var250 /* : String */;
+val* var251 /* : nullable Int */;
+val* var252 /* : nullable Int */;
+val* var253 /* : nullable Bool */;
+val* var254 /* : nullable Bool */;
+static val* varonce255;
+val* var256 /* : String */;
+char* var257 /* : CString */;
+val* var258 /* : String */;
+val* var259 /* : nullable Int */;
+val* var260 /* : nullable Int */;
+val* var261 /* : nullable Bool */;
+val* var262 /* : nullable Bool */;
+val* var263 /* : String */;
+val* var264 /* : MClassDef */;
+val* var266 /* : MClassDef */;
+val* var267 /* : MModule */;
+val* var269 /* : MModule */;
+val* var270 /* : String */;
+val* var271 /* : MClassDef */;
+val* var273 /* : MClassDef */;
+val* var274 /* : MClass */;
+val* var276 /* : MClass */;
+val* var277 /* : String */;
+val* var279 /* : String */;
+val* var280 /* : String */;
+short int var281 /* : Bool */;
+val* var283 /* : NativeArray[String] */;
+static val* varonce282;
+static val* varonce284;
+val* var285 /* : String */;
+char* var286 /* : CString */;
+val* var287 /* : String */;
+val* var288 /* : nullable Int */;
+val* var289 /* : nullable Int */;
+val* var290 /* : nullable Bool */;
+val* var291 /* : nullable Bool */;
+static val* varonce292;
+val* var293 /* : String */;
+char* var294 /* : CString */;
+val* var295 /* : String */;
+val* var296 /* : nullable Int */;
+val* var297 /* : nullable Int */;
+val* var298 /* : nullable Bool */;
+val* var299 /* : nullable Bool */;
+static val* varonce300;
+val* var301 /* : String */;
+char* var302 /* : CString */;
+val* var303 /* : String */;
+val* var304 /* : nullable Int */;
+val* var305 /* : nullable Int */;
+val* var306 /* : nullable Bool */;
+val* var307 /* : nullable Bool */;
+val* var308 /* : MClass */;
+val* var310 /* : MClass */;
+val* var311 /* : String */;
+val* var312 /* : String */;
+val* var314 /* : String */;
+val* var315 /* : String */;
 var_modelbuilder = p0;
 var_mclassdef = p1;
 var_kwredef = p2;
 var_need_redef = p3;
 var_mprop = p4;
 {
-{ /* Inline modelize_property#MClassDef#mprop2npropdef (var_mclassdef) on <var_mclassdef:MClassDef> */
+{ /* Inline modelize_property$MClassDef$mprop2npropdef (var_mclassdef) on <var_mclassdef:MClassDef> */
 var3 = var_mclassdef->attrs[COLOR_nitc__modelize_property__MClassDef___mprop2npropdef].val; /* _mprop2npropdef on <var_mclassdef:MClassDef> */
 if (unlikely(var3 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mprop2npropdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 506);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 504);
 fatal_exit(1);
 }
 var1 = var3;
@@ -7313,109 +8460,134 @@ var4 = ((short int(*)(val* self, val* p0))((((long)var1&3)?class_info[((long)var
 }
 if (var4){
 if (unlikely(varonce==NULL)) {
-var5 = NEW_core__NativeArray(7l, &type_core__NativeArray__core__String);
+var5 = NEW_core__NativeArray((int)7l, &type_core__NativeArray__core__String);
 if (likely(varonce6!=NULL)) {
 var7 = varonce6;
 } else {
 var8 = "Error: a property `";
-var9 = core__flat___NativeString___to_s_full(var8, 19l, 19l);
+var10 = (val*)(19l<<2|1);
+var11 = (val*)(19l<<2|1);
+var12 = (val*)((long)(0)<<2|3);
+var13 = (val*)((long)(0)<<2|3);
+var9 = core__flat___CString___to_s_unsafe(var8, var10, var11, var12, var13);
 var7 = var9;
 varonce6 = var7;
 }
 ((struct instance_core__NativeArray*)var5)->values[0]=var7;
-if (likely(varonce10!=NULL)) {
-var11 = varonce10;
-} else {
-var12 = "` is already defined in class `";
-var13 = core__flat___NativeString___to_s_full(var12, 31l, 31l);
-var11 = var13;
-varonce10 = var11;
-}
-((struct instance_core__NativeArray*)var5)->values[2]=var11;
 if (likely(varonce14!=NULL)) {
 var15 = varonce14;
 } else {
-var16 = "` at line ";
-var17 = core__flat___NativeString___to_s_full(var16, 10l, 10l);
+var16 = "` is already defined in class `";
+var18 = (val*)(31l<<2|1);
+var19 = (val*)(31l<<2|1);
+var20 = (val*)((long)(0)<<2|3);
+var21 = (val*)((long)(0)<<2|3);
+var17 = core__flat___CString___to_s_unsafe(var16, var18, var19, var20, var21);
 var15 = var17;
 varonce14 = var15;
 }
-((struct instance_core__NativeArray*)var5)->values[4]=var15;
-if (likely(varonce18!=NULL)) {
-var19 = varonce18;
+((struct instance_core__NativeArray*)var5)->values[2]=var15;
+if (likely(varonce22!=NULL)) {
+var23 = varonce22;
 } else {
-var20 = ".";
-var21 = core__flat___NativeString___to_s_full(var20, 1l, 1l);
-var19 = var21;
-varonce18 = var19;
+var24 = "` at line ";
+var26 = (val*)(10l<<2|1);
+var27 = (val*)(10l<<2|1);
+var28 = (val*)((long)(0)<<2|3);
+var29 = (val*)((long)(0)<<2|3);
+var25 = core__flat___CString___to_s_unsafe(var24, var26, var27, var28, var29);
+var23 = var25;
+varonce22 = var23;
+}
+((struct instance_core__NativeArray*)var5)->values[4]=var23;
+if (likely(varonce30!=NULL)) {
+var31 = varonce30;
+} else {
+var32 = ".";
+var34 = (val*)(1l<<2|1);
+var35 = (val*)(1l<<2|1);
+var36 = (val*)((long)(0)<<2|3);
+var37 = (val*)((long)(0)<<2|3);
+var33 = core__flat___CString___to_s_unsafe(var32, var34, var35, var36, var37);
+var31 = var33;
+varonce30 = var31;
 }
-((struct instance_core__NativeArray*)var5)->values[6]=var19;
+((struct instance_core__NativeArray*)var5)->values[6]=var31;
 } else {
 var5 = varonce;
 varonce = NULL;
 }
 {
-var22 = ((val*(*)(val* self))(var_mprop->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mprop); /* to_s on <var_mprop:MProperty>*/
+var38 = ((val*(*)(val* self))(var_mprop->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mprop); /* to_s on <var_mprop:MProperty>*/
 }
-((struct instance_core__NativeArray*)var5)->values[1]=var22;
+((struct instance_core__NativeArray*)var5)->values[1]=var38;
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var25 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var25 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var41 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var41 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var23 = var25;
-RET_LABEL24:(void)0;
+var39 = var41;
+RET_LABEL40:(void)0;
 }
 }
 {
-var26 = ((val*(*)(val* self))(var23->class->vft[COLOR_core__abstract_text__Object__to_s]))(var23); /* to_s on <var23:MClass>*/
+var42 = ((val*(*)(val* self))(var39->class->vft[COLOR_core__abstract_text__Object__to_s]))(var39); /* to_s on <var39:MClass>*/
 }
-((struct instance_core__NativeArray*)var5)->values[3]=var26;
+((struct instance_core__NativeArray*)var5)->values[3]=var42;
 {
-{ /* Inline modelize_property#MClassDef#mprop2npropdef (var_mclassdef) on <var_mclassdef:MClassDef> */
-var29 = var_mclassdef->attrs[COLOR_nitc__modelize_property__MClassDef___mprop2npropdef].val; /* _mprop2npropdef on <var_mclassdef:MClassDef> */
-if (unlikely(var29 == NULL)) {
+{ /* Inline modelize_property$MClassDef$mprop2npropdef (var_mclassdef) on <var_mclassdef:MClassDef> */
+var45 = var_mclassdef->attrs[COLOR_nitc__modelize_property__MClassDef___mprop2npropdef].val; /* _mprop2npropdef on <var_mclassdef:MClassDef> */
+if (unlikely(var45 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mprop2npropdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 506);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 504);
 fatal_exit(1);
 }
-var27 = var29;
-RET_LABEL28:(void)0;
+var43 = var45;
+RET_LABEL44:(void)0;
 }
 }
 {
-var30 = ((val*(*)(val* self, val* p0))((((long)var27&3)?class_info[((long)var27&3)]:var27->class)->vft[COLOR_core__abstract_collection__MapRead___91d_93d]))(var27, var_mprop); /* [] on <var27:Map[MProperty, APropdef]>*/
+var46 = ((val*(*)(val* self, val* p0))((((long)var43&3)?class_info[((long)var43&3)]:var43->class)->vft[COLOR_core__abstract_collection__MapRead___91d_93d]))(var43, var_mprop); /* [] on <var43:Map[MProperty, APropdef]>*/
 }
 {
-{ /* Inline parser_nodes#ANode#location (var30) on <var30:nullable Object(APropdef)> */
-var33 = var30->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var30:nullable Object(APropdef)> */
-if (unlikely(var33 == NULL)) {
+{ /* Inline parser_nodes$ANode$location (var46) on <var46:nullable Object(APropdef)> */
+var49 = var46->attrs[COLOR_nitc__parser_nodes__ANode___location].val; /* _location on <var46:nullable Object(APropdef)> */
+if (unlikely(var49 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _location");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 24);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 25);
 fatal_exit(1);
 }
-var31 = var33;
-RET_LABEL32:(void)0;
+var47 = var49;
+RET_LABEL48:(void)0;
 }
 }
 {
-{ /* Inline location#Location#line_start (var31) on <var31:Location> */
-var36 = var31->attrs[COLOR_nitc__location__Location___line_start].l; /* _line_start on <var31:Location> */
-var34 = var36;
-RET_LABEL35:(void)0;
+{ /* Inline location$Location$line_start (var47) on <var47:Location> */
+var52 = var47->attrs[COLOR_nitc__location__Location___line_start].l; /* _line_start on <var47:Location> */
+var50 = var52;
+RET_LABEL51:(void)0;
 }
 }
-var37 = core__flat___Int___core__abstract_text__Object__to_s(var34);
-((struct instance_core__NativeArray*)var5)->values[5]=var37;
+var53 = core__flat___Int___core__abstract_text__Object__to_s(var50);
+((struct instance_core__NativeArray*)var5)->values[5]=var53;
 {
-var38 = ((val*(*)(val* self))(var5->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var5); /* native_to_s on <var5:NativeArray[String]>*/
+var54 = ((val*(*)(val* self))(var5->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var5); /* native_to_s on <var5:NativeArray[String]>*/
 }
 varonce = var5;
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var38); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var54); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 var = 0;
 goto RET_LABEL;
@@ -7425,776 +8597,919 @@ goto RET_LABEL;
 cltype = type_nitc__MMethod.color;
 idtype = type_nitc__MMethod.id;
 if(cltype >= var_mprop->type->table_size) {
-var40 = 0;
+var56 = 0;
 } else {
-var40 = var_mprop->type->type_table[cltype] == idtype;
+var56 = var_mprop->type->type_table[cltype] == idtype;
 }
-var_ = var40;
-if (var40){
+var_ = var56;
+if (var56){
 {
-{ /* Inline model#MMethod#is_root_init (var_mprop) on <var_mprop:MProperty(MMethod)> */
-var43 = var_mprop->attrs[COLOR_nitc__model__MMethod___is_root_init].s; /* _is_root_init on <var_mprop:MProperty(MMethod)> */
-var41 = var43;
-RET_LABEL42:(void)0;
+{ /* Inline model$MMethod$is_root_init (var_mprop) on <var_mprop:MProperty(MMethod)> */
+var59 = var_mprop->attrs[COLOR_nitc__model__MMethod___is_root_init].s; /* _is_root_init on <var_mprop:MProperty(MMethod)> */
+var57 = var59;
+RET_LABEL58:(void)0;
 }
 }
-var39 = var41;
+var55 = var57;
 } else {
-var39 = var_;
+var55 = var_;
 }
-if (var39){
+if (var55){
 var = 1;
 goto RET_LABEL;
 } else {
 }
 if (var_kwredef == NULL) {
-var44 = 1; /* is null */
+var60 = 1; /* is null */
 } else {
-var44 = 0; /* arg is null but recv is not */
+var60 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_kwredef,((val*)NULL)) on <var_kwredef:nullable Token> */
+{ /* Inline kernel$Object$== (var_kwredef,((val*)NULL)) on <var_kwredef:nullable Token> */
 var_other = ((val*)NULL);
 {
-{ /* Inline kernel#Object#is_same_instance (var_kwredef,var_other) on <var_kwredef:nullable Token(Token)> */
-var49 = var_kwredef == var_other;
-var47 = var49;
-goto RET_LABEL48;
-RET_LABEL48:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var_kwredef,var_other) on <var_kwredef:nullable Token(Token)> */
+var65 = var_kwredef == var_other;
+var63 = var65;
+goto RET_LABEL64;
+RET_LABEL64:(void)0;
 }
 }
-var45 = var47;
-goto RET_LABEL46;
-RET_LABEL46:(void)0;
+var61 = var63;
+goto RET_LABEL62;
+RET_LABEL62:(void)0;
 }
-var44 = var45;
+var60 = var61;
 }
-if (var44){
+if (var60){
 if (var_need_redef){
-if (unlikely(varonce50==NULL)) {
-var51 = NEW_core__NativeArray(5l, &type_core__NativeArray__core__String);
-if (likely(varonce52!=NULL)) {
-var53 = varonce52;
-} else {
-var54 = "Redef Error: `";
-var55 = core__flat___NativeString___to_s_full(var54, 14l, 14l);
-var53 = var55;
-varonce52 = var53;
+if (unlikely(varonce66==NULL)) {
+var67 = NEW_core__NativeArray((int)5l, &type_core__NativeArray__core__String);
+if (likely(varonce68!=NULL)) {
+var69 = varonce68;
+} else {
+var70 = "Redef Error: `";
+var72 = (val*)(14l<<2|1);
+var73 = (val*)(14l<<2|1);
+var74 = (val*)((long)(0)<<2|3);
+var75 = (val*)((long)(0)<<2|3);
+var71 = core__flat___CString___to_s_unsafe(var70, var72, var73, var74, var75);
+var69 = var71;
+varonce68 = var69;
 }
-((struct instance_core__NativeArray*)var51)->values[0]=var53;
-if (likely(varonce56!=NULL)) {
-var57 = varonce56;
+((struct instance_core__NativeArray*)var67)->values[0]=var69;
+if (likely(varonce76!=NULL)) {
+var77 = varonce76;
 } else {
-var58 = "::";
-var59 = core__flat___NativeString___to_s_full(var58, 2l, 2l);
-var57 = var59;
-varonce56 = var57;
+var78 = "::";
+var80 = (val*)(2l<<2|1);
+var81 = (val*)(2l<<2|1);
+var82 = (val*)((long)(0)<<2|3);
+var83 = (val*)((long)(0)<<2|3);
+var79 = core__flat___CString___to_s_unsafe(var78, var80, var81, var82, var83);
+var77 = var79;
+varonce76 = var77;
 }
-((struct instance_core__NativeArray*)var51)->values[2]=var57;
-if (likely(varonce60!=NULL)) {
-var61 = varonce60;
+((struct instance_core__NativeArray*)var67)->values[2]=var77;
+if (likely(varonce84!=NULL)) {
+var85 = varonce84;
 } else {
-var62 = "` is an inherited property. To redefine it, add the `redef` keyword.";
-var63 = core__flat___NativeString___to_s_full(var62, 68l, 68l);
-var61 = var63;
-varonce60 = var61;
+var86 = "` is an inherited property. To redefine it, add the `redef` keyword.";
+var88 = (val*)(68l<<2|1);
+var89 = (val*)(68l<<2|1);
+var90 = (val*)((long)(0)<<2|3);
+var91 = (val*)((long)(0)<<2|3);
+var87 = core__flat___CString___to_s_unsafe(var86, var88, var89, var90, var91);
+var85 = var87;
+varonce84 = var85;
 }
-((struct instance_core__NativeArray*)var51)->values[4]=var61;
+((struct instance_core__NativeArray*)var67)->values[4]=var85;
 } else {
-var51 = varonce50;
-varonce50 = NULL;
+var67 = varonce66;
+varonce66 = NULL;
 }
 {
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var66 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var66 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var94 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var94 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var64 = var66;
-RET_LABEL65:(void)0;
+var92 = var94;
+RET_LABEL93:(void)0;
 }
 }
 {
-var67 = ((val*(*)(val* self))(var64->class->vft[COLOR_core__abstract_text__Object__to_s]))(var64); /* to_s on <var64:MClass>*/
+var95 = ((val*(*)(val* self))(var92->class->vft[COLOR_core__abstract_text__Object__to_s]))(var92); /* to_s on <var92:MClass>*/
 }
-((struct instance_core__NativeArray*)var51)->values[1]=var67;
+((struct instance_core__NativeArray*)var67)->values[1]=var95;
 {
-{ /* Inline model#MProperty#name (var_mprop) on <var_mprop:MProperty> */
-var70 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
-if (unlikely(var70 == NULL)) {
+{ /* Inline model$MProperty$name (var_mprop) on <var_mprop:MProperty> */
+var98 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
+if (unlikely(var98 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1951);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2047);
 fatal_exit(1);
 }
-var68 = var70;
-RET_LABEL69:(void)0;
+var96 = var98;
+RET_LABEL97:(void)0;
 }
 }
-((struct instance_core__NativeArray*)var51)->values[3]=var68;
+((struct instance_core__NativeArray*)var67)->values[3]=var96;
 {
-var71 = ((val*(*)(val* self))(var51->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var51); /* native_to_s on <var51:NativeArray[String]>*/
+var99 = ((val*(*)(val* self))(var67->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var67); /* native_to_s on <var67:NativeArray[String]>*/
 }
-varonce50 = var51;
+varonce66 = var67;
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var71); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var99); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 var = 0;
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
-var75 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
-if (unlikely(var75 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
+var103 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
+if (unlikely(var103 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var73 = var75;
-RET_LABEL74:(void)0;
+var101 = var103;
+RET_LABEL102:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var73) on <var73:MClassDef> */
-var78 = var73->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var73:MClassDef> */
-if (unlikely(var78 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var101) on <var101:MClassDef> */
+var106 = var101->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var101:MClassDef> */
+if (unlikely(var106 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var76 = var78;
-RET_LABEL77:(void)0;
+var104 = var106;
+RET_LABEL105:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#mgroup (var76) on <var76:MModule> */
-var81 = var76->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var76:MModule> */
-var79 = var81;
-RET_LABEL80:(void)0;
+{ /* Inline mmodule$MModule$mgroup (var104) on <var104:MModule> */
+var109 = var104->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var104:MModule> */
+var107 = var109;
+RET_LABEL108:(void)0;
 }
 }
-if (var79 == NULL) {
-var82 = 0; /* is null */
+if (var107 == NULL) {
+var110 = 0; /* is null */
 } else {
-var82 = 1; /* arg is null and recv is not */
+var110 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var79,((val*)NULL)) on <var79:nullable MGroup> */
-var_other85 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var107,((val*)NULL)) on <var107:nullable MGroup> */
+var_other113 = ((val*)NULL);
 {
-var86 = ((short int(*)(val* self, val* p0))(var79->class->vft[COLOR_core__kernel__Object___61d_61d]))(var79, var_other85); /* == on <var79:nullable MGroup(MGroup)>*/
+var114 = ((short int(*)(val* self, val* p0))(var107->class->vft[COLOR_core__kernel__Object___61d_61d]))(var107, var_other113); /* == on <var107:nullable MGroup(MGroup)>*/
 }
-var87 = !var86;
-var83 = var87;
-goto RET_LABEL84;
-RET_LABEL84:(void)0;
+var115 = !var114;
+var111 = var115;
+goto RET_LABEL112;
+RET_LABEL112:(void)0;
 }
-var82 = var83;
+var110 = var111;
 }
-var_88 = var82;
-if (var82){
+var_116 = var110;
+if (var110){
 {
-{ /* Inline model#MProperty#visibility (var_mprop) on <var_mprop:MProperty> */
-var91 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:MProperty> */
-if (unlikely(var91 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_mprop) on <var_mprop:MProperty> */
+var119 = var_mprop->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_mprop:MProperty> */
+if (unlikely(var119 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var89 = var91;
-RET_LABEL90:(void)0;
+var117 = var119;
+RET_LABEL118:(void)0;
 }
 }
-var92 = glob_sys;
+var120 = glob_sys;
 {
-var93 = nitc__model_base___core__Sys___protected_visibility(var92);
+var121 = nitc__model_base___core__Sys___protected_visibility(var120);
 }
 {
-var94 = core___core__Comparable____62d_61d(var89, var93);
+var122 = core___core__Comparable____62d_61d(var117, var121);
 }
-var72 = var94;
+var100 = var122;
 } else {
-var72 = var_88;
+var100 = var_116;
 }
-if (var72){
+if (var100){
 {
-{ /* Inline modelbuilder_base#ModelBuilder#model (var_modelbuilder) on <var_modelbuilder:ModelBuilder> */
-var97 = var_modelbuilder->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___model].val; /* _model on <var_modelbuilder:ModelBuilder> */
-if (unlikely(var97 == NULL)) {
+{ /* Inline modelbuilder_base$ModelBuilder$model (var_modelbuilder) on <var_modelbuilder:ModelBuilder> */
+var125 = var_modelbuilder->attrs[COLOR_nitc__modelbuilder_base__ModelBuilder___model].val; /* _model on <var_modelbuilder:ModelBuilder> */
+if (unlikely(var125 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _model");
 PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelbuilder_base, 44);
 fatal_exit(1);
 }
-var95 = var97;
-RET_LABEL96:(void)0;
+var123 = var125;
+RET_LABEL124:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#name (var_mprop) on <var_mprop:MProperty> */
-var100 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
-if (unlikely(var100 == NULL)) {
+{ /* Inline model$MProperty$name (var_mprop) on <var_mprop:MProperty> */
+var128 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
+if (unlikely(var128 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1951);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2047);
 fatal_exit(1);
 }
-var98 = var100;
-RET_LABEL99:(void)0;
+var126 = var128;
+RET_LABEL127:(void)0;
 }
 }
 {
-var101 = nitc__model___Model___get_mproperties_by_name(var95, var98);
+var129 = nitc__model___Model___get_mproperties_by_name(var123, var126);
 }
-var_others = var101;
+var_others = var129;
 if (var_others == NULL) {
-var102 = 0; /* is null */
+var130 = 0; /* is null */
 } else {
-var102 = 1; /* arg is null and recv is not */
+var130 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_others,((val*)NULL)) on <var_others:nullable Array[MProperty]> */
-var_other85 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var_others,((val*)NULL)) on <var_others:nullable Array[MProperty]> */
+var_other113 = ((val*)NULL);
 {
-var105 = ((short int(*)(val* self, val* p0))(var_others->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_others, var_other85); /* == on <var_others:nullable Array[MProperty](Array[MProperty])>*/
+var133 = ((short int(*)(val* self, val* p0))(var_others->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_others, var_other113); /* == on <var_others:nullable Array[MProperty](Array[MProperty])>*/
 }
-var106 = !var105;
-var103 = var106;
-goto RET_LABEL104;
-RET_LABEL104:(void)0;
+var134 = !var133;
+var131 = var134;
+goto RET_LABEL132;
+RET_LABEL132:(void)0;
 }
-var102 = var103;
+var130 = var131;
 }
-if (var102){
-var_107 = var_others;
+if (var130){
+var_135 = var_others;
 {
-var108 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_107);
+var136 = core___core__AbstractArrayRead___core__abstract_collection__Collection__iterator(var_135);
 }
-var_109 = var108;
+var_137 = var136;
 for(;;) {
 {
-var110 = ((short int(*)(val* self))((((long)var_109&3)?class_info[((long)var_109&3)]:var_109->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_109); /* is_ok on <var_109:IndexedIterator[MProperty]>*/
+var138 = ((short int(*)(val* self))((((long)var_137&3)?class_info[((long)var_137&3)]:var_137->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_137); /* is_ok on <var_137:IndexedIterator[MProperty]>*/
 }
-if (var110){
+if (var138){
 } else {
 goto BREAK_label;
 }
 {
-var111 = ((val*(*)(val* self))((((long)var_109&3)?class_info[((long)var_109&3)]:var_109->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_109); /* item on <var_109:IndexedIterator[MProperty]>*/
+var139 = ((val*(*)(val* self))((((long)var_137&3)?class_info[((long)var_137&3)]:var_137->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_137); /* item on <var_137:IndexedIterator[MProperty]>*/
 }
-var_other112 = var111;
+var_other140 = var139;
 {
-{ /* Inline kernel#Object#!= (var_other112,var_mprop) on <var_other112:MProperty> */
-var_other85 = var_mprop;
+{ /* Inline kernel$Object$!= (var_other140,var_mprop) on <var_other140:MProperty> */
+var_other113 = var_mprop;
 {
-var119 = ((short int(*)(val* self, val* p0))(var_other112->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_other112, var_other85); /* == on <var_other112:MProperty>*/
+var147 = ((short int(*)(val* self, val* p0))(var_other140->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_other140, var_other113); /* == on <var_other140:MProperty>*/
 }
-var120 = !var119;
-var117 = var120;
-goto RET_LABEL118;
-RET_LABEL118:(void)0;
+var148 = !var147;
+var145 = var148;
+goto RET_LABEL146;
+RET_LABEL146:(void)0;
 }
 }
-var_121 = var117;
-if (var117){
+var_149 = var145;
+if (var145){
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_other112) on <var_other112:MProperty> */
-var124 = var_other112->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other112:MProperty> */
-if (unlikely(var124 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_other140) on <var_other140:MProperty> */
+var152 = var_other140->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other140:MProperty> */
+if (unlikely(var152 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var122 = var124;
-RET_LABEL123:(void)0;
+var150 = var152;
+RET_LABEL151:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var122) on <var122:MClassDef> */
-var127 = var122->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var122:MClassDef> */
-if (unlikely(var127 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var150) on <var150:MClassDef> */
+var155 = var150->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var150:MClassDef> */
+if (unlikely(var155 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var125 = var127;
-RET_LABEL126:(void)0;
+var153 = var155;
+RET_LABEL154:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#mgroup (var125) on <var125:MModule> */
-var130 = var125->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var125:MModule> */
-var128 = var130;
-RET_LABEL129:(void)0;
+{ /* Inline mmodule$MModule$mgroup (var153) on <var153:MModule> */
+var158 = var153->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var153:MModule> */
+var156 = var158;
+RET_LABEL157:(void)0;
 }
 }
-if (var128 == NULL) {
-var131 = 0; /* is null */
+if (var156 == NULL) {
+var159 = 0; /* is null */
 } else {
-var131 = 1; /* arg is null and recv is not */
+var159 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var128,((val*)NULL)) on <var128:nullable MGroup> */
-var_other85 = ((val*)NULL);
+{ /* Inline kernel$Object$!= (var156,((val*)NULL)) on <var156:nullable MGroup> */
+var_other113 = ((val*)NULL);
 {
-var134 = ((short int(*)(val* self, val* p0))(var128->class->vft[COLOR_core__kernel__Object___61d_61d]))(var128, var_other85); /* == on <var128:nullable MGroup(MGroup)>*/
+var162 = ((short int(*)(val* self, val* p0))(var156->class->vft[COLOR_core__kernel__Object___61d_61d]))(var156, var_other113); /* == on <var156:nullable MGroup(MGroup)>*/
 }
-var135 = !var134;
-var132 = var135;
-goto RET_LABEL133;
-RET_LABEL133:(void)0;
+var163 = !var162;
+var160 = var163;
+goto RET_LABEL161;
+RET_LABEL161:(void)0;
 }
-var131 = var132;
+var159 = var160;
 }
-var116 = var131;
+var144 = var159;
 } else {
-var116 = var_121;
+var144 = var_149;
 }
-var_136 = var116;
-if (var116){
+var_164 = var144;
+if (var144){
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_other112) on <var_other112:MProperty> */
-var139 = var_other112->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other112:MProperty> */
-if (unlikely(var139 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_other140) on <var_other140:MProperty> */
+var167 = var_other140->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other140:MProperty> */
+if (unlikely(var167 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var137 = var139;
-RET_LABEL138:(void)0;
+var165 = var167;
+RET_LABEL166:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var137) on <var137:MClassDef> */
-var142 = var137->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var137:MClassDef> */
-if (unlikely(var142 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var165) on <var165:MClassDef> */
+var170 = var165->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var165:MClassDef> */
+if (unlikely(var170 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var140 = var142;
-RET_LABEL141:(void)0;
+var168 = var170;
+RET_LABEL169:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#mgroup (var140) on <var140:MModule> */
-var145 = var140->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var140:MModule> */
-var143 = var145;
-RET_LABEL144:(void)0;
+{ /* Inline mmodule$MModule$mgroup (var168) on <var168:MModule> */
+var173 = var168->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var168:MModule> */
+var171 = var173;
+RET_LABEL172:(void)0;
+}
 }
+if (var171 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-if (var143 == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 639);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 637);
 fatal_exit(1);
 } else {
-{ /* Inline mpackage#MGroup#mpackage (var143) on <var143:nullable MGroup> */
-if (unlikely(var143 == NULL)) {
+{ /* Inline mpackage$MGroup$mpackage (var171) on <var171:nullable MGroup> */
+if (unlikely(var171 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 69);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 76);
 fatal_exit(1);
 }
-var148 = var143->attrs[COLOR_nitc__mpackage__MGroup___mpackage].val; /* _mpackage on <var143:nullable MGroup> */
-if (unlikely(var148 == NULL)) {
+var176 = var171->attrs[COLOR_nitc__mpackage__MGroup___mpackage].val; /* _mpackage on <var171:nullable MGroup> */
+if (unlikely(var176 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpackage");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 69);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 76);
 fatal_exit(1);
 }
-var146 = var148;
-RET_LABEL147:(void)0;
+var174 = var176;
+RET_LABEL175:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
-var151 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
-if (unlikely(var151 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
+var179 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
+if (unlikely(var179 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var149 = var151;
-RET_LABEL150:(void)0;
+var177 = var179;
+RET_LABEL178:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var149) on <var149:MClassDef> */
-var154 = var149->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var149:MClassDef> */
-if (unlikely(var154 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var177) on <var177:MClassDef> */
+var182 = var177->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var177:MClassDef> */
+if (unlikely(var182 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var152 = var154;
-RET_LABEL153:(void)0;
+var180 = var182;
+RET_LABEL181:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#mgroup (var152) on <var152:MModule> */
-var157 = var152->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var152:MModule> */
-var155 = var157;
-RET_LABEL156:(void)0;
+{ /* Inline mmodule$MModule$mgroup (var180) on <var180:MModule> */
+var185 = var180->attrs[COLOR_nitc__mmodule__MModule___mgroup].val; /* _mgroup on <var180:MModule> */
+var183 = var185;
+RET_LABEL184:(void)0;
 }
 }
-if (var155 == NULL) {
+if (var183 == NULL) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 639);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 637);
 fatal_exit(1);
 } else {
-{ /* Inline mpackage#MGroup#mpackage (var155) on <var155:nullable MGroup> */
-if (unlikely(var155 == NULL)) {
+{ /* Inline mpackage$MGroup$mpackage (var183) on <var183:nullable MGroup> */
+if (unlikely(var183 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 69);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 76);
 fatal_exit(1);
 }
-var160 = var155->attrs[COLOR_nitc__mpackage__MGroup___mpackage].val; /* _mpackage on <var155:nullable MGroup> */
-if (unlikely(var160 == NULL)) {
+var188 = var183->attrs[COLOR_nitc__mpackage__MGroup___mpackage].val; /* _mpackage on <var183:nullable MGroup> */
+if (unlikely(var188 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mpackage");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 69);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__mpackage, 76);
 fatal_exit(1);
 }
-var158 = var160;
-RET_LABEL159:(void)0;
+var186 = var188;
+RET_LABEL187:(void)0;
 }
 }
 {
-{ /* Inline kernel#Object#== (var146,var158) on <var146:MPackage> */
-var_other = var158;
+{ /* Inline kernel$Object$== (var174,var186) on <var174:MPackage> */
+var_other = var186;
 {
-{ /* Inline kernel#Object#is_same_instance (var146,var_other) on <var146:MPackage> */
-var165 = var146 == var_other;
-var163 = var165;
-goto RET_LABEL164;
-RET_LABEL164:(void)0;
+{ /* Inline kernel$Object$is_same_instance (var174,var_other) on <var174:MPackage> */
+var193 = var174 == var_other;
+var191 = var193;
+goto RET_LABEL192;
+RET_LABEL192:(void)0;
 }
 }
-var161 = var163;
-goto RET_LABEL162;
-RET_LABEL162:(void)0;
+var189 = var191;
+goto RET_LABEL190;
+RET_LABEL190:(void)0;
 }
 }
-var115 = var161;
+var143 = var189;
 } else {
-var115 = var_136;
+var143 = var_164;
 }
-var_166 = var115;
-if (var115){
+var_194 = var143;
+if (var143){
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_other112) on <var_other112:MProperty> */
-var169 = var_other112->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other112:MProperty> */
-if (unlikely(var169 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_other140) on <var_other140:MProperty> */
+var197 = var_other140->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other140:MProperty> */
+if (unlikely(var197 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var167 = var169;
-RET_LABEL168:(void)0;
+var195 = var197;
+RET_LABEL196:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mclass (var167) on <var167:MClassDef> */
-var172 = var167->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var167:MClassDef> */
-if (unlikely(var172 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var195) on <var195:MClassDef> */
+var200 = var195->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var195:MClassDef> */
+if (unlikely(var200 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var170 = var172;
-RET_LABEL171:(void)0;
+var198 = var200;
+RET_LABEL199:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#name (var170) on <var170:MClass> */
-var175 = var170->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var170:MClass> */
-if (unlikely(var175 == NULL)) {
+{ /* Inline model$MClass$name (var198) on <var198:MClass> */
+var203 = var198->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var198:MClass> */
+if (unlikely(var203 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 385);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 396);
 fatal_exit(1);
 }
-var173 = var175;
-RET_LABEL174:(void)0;
+var201 = var203;
+RET_LABEL202:(void)0;
 }
 }
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
-var178 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
-if (unlikely(var178 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_mprop) on <var_mprop:MProperty> */
+var206 = var_mprop->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_mprop:MProperty> */
+if (unlikely(var206 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var176 = var178;
-RET_LABEL177:(void)0;
+var204 = var206;
+RET_LABEL205:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mclass (var176) on <var176:MClassDef> */
-var181 = var176->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var176:MClassDef> */
-if (unlikely(var181 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var204) on <var204:MClassDef> */
+var209 = var204->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var204:MClassDef> */
+if (unlikely(var209 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var179 = var181;
-RET_LABEL180:(void)0;
+var207 = var209;
+RET_LABEL208:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#name (var179) on <var179:MClass> */
-var184 = var179->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var179:MClass> */
-if (unlikely(var184 == NULL)) {
+{ /* Inline model$MClass$name (var207) on <var207:MClass> */
+var212 = var207->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var207:MClass> */
+if (unlikely(var212 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 385);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 396);
 fatal_exit(1);
 }
-var182 = var184;
-RET_LABEL183:(void)0;
+var210 = var212;
+RET_LABEL211:(void)0;
 }
 }
 {
-var185 = ((short int(*)(val* self, val* p0))(var173->class->vft[COLOR_core__kernel__Object___61d_61d]))(var173, var182); /* == on <var173:String>*/
+var213 = ((short int(*)(val* self, val* p0))(var201->class->vft[COLOR_core__kernel__Object___61d_61d]))(var201, var210); /* == on <var201:String>*/
 }
-var114 = var185;
+var142 = var213;
 } else {
-var114 = var_166;
+var142 = var_194;
 }
-var_186 = var114;
-if (var114){
+var_214 = var142;
+if (var142){
 {
-{ /* Inline model#MProperty#visibility (var_other112) on <var_other112:MProperty> */
-var189 = var_other112->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_other112:MProperty> */
-if (unlikely(var189 == NULL)) {
+{ /* Inline model$MProperty$visibility (var_other140) on <var_other140:MProperty> */
+var217 = var_other140->attrs[COLOR_nitc__model__MProperty___visibility].val; /* _visibility on <var_other140:MProperty> */
+if (unlikely(var217 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _visibility");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1967);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2078);
 fatal_exit(1);
 }
-var187 = var189;
-RET_LABEL188:(void)0;
+var215 = var217;
+RET_LABEL216:(void)0;
 }
 }
-var190 = glob_sys;
+var218 = glob_sys;
 {
-var191 = nitc__model_base___core__Sys___protected_visibility(var190);
+var219 = nitc__model_base___core__Sys___protected_visibility(var218);
 }
 {
-var192 = core___core__Comparable____62d_61d(var187, var191);
-}
-var113 = var192;
-} else {
-var113 = var_186;
-}
-if (var113){
-if (likely(varonce193!=NULL)) {
-var194 = varonce193;
-} else {
-var195 = "full-name-conflict";
-var196 = core__flat___NativeString___to_s_full(var195, 18l, 18l);
-var194 = var196;
-varonce193 = var194;
-}
-if (unlikely(varonce197==NULL)) {
-var198 = NEW_core__NativeArray(7l, &type_core__NativeArray__core__String);
-if (likely(varonce199!=NULL)) {
-var200 = varonce199;
-} else {
-var201 = "Warning: A property named `";
-var202 = core__flat___NativeString___to_s_full(var201, 27l, 27l);
-var200 = var202;
-varonce199 = var200;
-}
-((struct instance_core__NativeArray*)var198)->values[0]=var200;
-if (likely(varonce203!=NULL)) {
-var204 = varonce203;
-} else {
-var205 = "` is already defined in module `";
-var206 = core__flat___NativeString___to_s_full(var205, 32l, 32l);
-var204 = var206;
-varonce203 = var204;
+var220 = core___core__Comparable____62d_61d(var215, var219);
 }
-((struct instance_core__NativeArray*)var198)->values[2]=var204;
-if (likely(varonce207!=NULL)) {
-var208 = varonce207;
+var141 = var220;
 } else {
-var209 = "` for the class `";
-var210 = core__flat___NativeString___to_s_full(var209, 17l, 17l);
-var208 = var210;
-varonce207 = var208;
+var141 = var_214;
 }
-((struct instance_core__NativeArray*)var198)->values[4]=var208;
-if (likely(varonce211!=NULL)) {
-var212 = varonce211;
-} else {
-var213 = "`.";
-var214 = core__flat___NativeString___to_s_full(var213, 2l, 2l);
-var212 = var214;
-varonce211 = var212;
+if (var141){
+if (likely(varonce221!=NULL)) {
+var222 = varonce221;
+} else {
+var223 = "full-name-conflict";
+var225 = (val*)(18l<<2|1);
+var226 = (val*)(18l<<2|1);
+var227 = (val*)((long)(0)<<2|3);
+var228 = (val*)((long)(0)<<2|3);
+var224 = core__flat___CString___to_s_unsafe(var223, var225, var226, var227, var228);
+var222 = var224;
+varonce221 = var222;
+}
+if (unlikely(varonce229==NULL)) {
+var230 = NEW_core__NativeArray((int)7l, &type_core__NativeArray__core__String);
+if (likely(varonce231!=NULL)) {
+var232 = varonce231;
+} else {
+var233 = "Warning: A property named `";
+var235 = (val*)(27l<<2|1);
+var236 = (val*)(27l<<2|1);
+var237 = (val*)((long)(0)<<2|3);
+var238 = (val*)((long)(0)<<2|3);
+var234 = core__flat___CString___to_s_unsafe(var233, var235, var236, var237, var238);
+var232 = var234;
+varonce231 = var232;
+}
+((struct instance_core__NativeArray*)var230)->values[0]=var232;
+if (likely(varonce239!=NULL)) {
+var240 = varonce239;
+} else {
+var241 = "` is already defined in module `";
+var243 = (val*)(32l<<2|1);
+var244 = (val*)(32l<<2|1);
+var245 = (val*)((long)(0)<<2|3);
+var246 = (val*)((long)(0)<<2|3);
+var242 = core__flat___CString___to_s_unsafe(var241, var243, var244, var245, var246);
+var240 = var242;
+varonce239 = var240;
+}
+((struct instance_core__NativeArray*)var230)->values[2]=var240;
+if (likely(varonce247!=NULL)) {
+var248 = varonce247;
+} else {
+var249 = "` for the class `";
+var251 = (val*)(17l<<2|1);
+var252 = (val*)(17l<<2|1);
+var253 = (val*)((long)(0)<<2|3);
+var254 = (val*)((long)(0)<<2|3);
+var250 = core__flat___CString___to_s_unsafe(var249, var251, var252, var253, var254);
+var248 = var250;
+varonce247 = var248;
+}
+((struct instance_core__NativeArray*)var230)->values[4]=var248;
+if (likely(varonce255!=NULL)) {
+var256 = varonce255;
+} else {
+var257 = "`.";
+var259 = (val*)(2l<<2|1);
+var260 = (val*)(2l<<2|1);
+var261 = (val*)((long)(0)<<2|3);
+var262 = (val*)((long)(0)<<2|3);
+var258 = core__flat___CString___to_s_unsafe(var257, var259, var260, var261, var262);
+var256 = var258;
+varonce255 = var256;
 }
-((struct instance_core__NativeArray*)var198)->values[6]=var212;
+((struct instance_core__NativeArray*)var230)->values[6]=var256;
 } else {
-var198 = varonce197;
-varonce197 = NULL;
+var230 = varonce229;
+varonce229 = NULL;
 }
 {
-var215 = nitc___nitc__MProperty___nitc__model_base__MEntity__full_name(var_other112);
+var263 = nitc___nitc__MProperty___nitc__model_base__MEntity__full_name(var_other140);
 }
-((struct instance_core__NativeArray*)var198)->values[1]=var215;
+((struct instance_core__NativeArray*)var230)->values[1]=var263;
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_other112) on <var_other112:MProperty> */
-var218 = var_other112->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other112:MProperty> */
-if (unlikely(var218 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_other140) on <var_other140:MProperty> */
+var266 = var_other140->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other140:MProperty> */
+if (unlikely(var266 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var216 = var218;
-RET_LABEL217:(void)0;
+var264 = var266;
+RET_LABEL265:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mmodule (var216) on <var216:MClassDef> */
-var221 = var216->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var216:MClassDef> */
-if (unlikely(var221 == NULL)) {
+{ /* Inline model$MClassDef$mmodule (var264) on <var264:MClassDef> */
+var269 = var264->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var264:MClassDef> */
+if (unlikely(var269 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 588);
 fatal_exit(1);
 }
-var219 = var221;
-RET_LABEL220:(void)0;
+var267 = var269;
+RET_LABEL268:(void)0;
 }
 }
 {
-var222 = ((val*(*)(val* self))(var219->class->vft[COLOR_core__abstract_text__Object__to_s]))(var219); /* to_s on <var219:MModule>*/
+var270 = ((val*(*)(val* self))(var267->class->vft[COLOR_core__abstract_text__Object__to_s]))(var267); /* to_s on <var267:MModule>*/
 }
-((struct instance_core__NativeArray*)var198)->values[3]=var222;
+((struct instance_core__NativeArray*)var230)->values[3]=var270;
 {
-{ /* Inline model#MProperty#intro_mclassdef (var_other112) on <var_other112:MProperty> */
-var225 = var_other112->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other112:MProperty> */
-if (unlikely(var225 == NULL)) {
+{ /* Inline model$MProperty$intro_mclassdef (var_other140) on <var_other140:MProperty> */
+var273 = var_other140->attrs[COLOR_nitc__model__MProperty___intro_mclassdef].val; /* _intro_mclassdef on <var_other140:MProperty> */
+if (unlikely(var273 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro_mclassdef");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1946);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2042);
 fatal_exit(1);
 }
-var223 = var225;
-RET_LABEL224:(void)0;
+var271 = var273;
+RET_LABEL272:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#mclass (var223) on <var223:MClassDef> */
-var228 = var223->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var223:MClassDef> */
-if (unlikely(var228 == NULL)) {
+{ /* Inline model$MClassDef$mclass (var271) on <var271:MClassDef> */
+var276 = var271->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var271:MClassDef> */
+if (unlikely(var276 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var226 = var228;
-RET_LABEL227:(void)0;
+var274 = var276;
+RET_LABEL275:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#name (var226) on <var226:MClass> */
-var231 = var226->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var226:MClass> */
-if (unlikely(var231 == NULL)) {
+{ /* Inline model$MClass$name (var274) on <var274:MClass> */
+var279 = var274->attrs[COLOR_nitc__model__MClass___name].val; /* _name on <var274:MClass> */
+if (unlikely(var279 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 385);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 396);
 fatal_exit(1);
 }
-var229 = var231;
-RET_LABEL230:(void)0;
+var277 = var279;
+RET_LABEL278:(void)0;
 }
 }
-((struct instance_core__NativeArray*)var198)->values[5]=var229;
+((struct instance_core__NativeArray*)var230)->values[5]=var277;
 {
-var232 = ((val*(*)(val* self))(var198->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var198); /* native_to_s on <var198:NativeArray[String]>*/
+var280 = ((val*(*)(val* self))(var230->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var230); /* native_to_s on <var230:NativeArray[String]>*/
 }
-varonce197 = var198;
+varonce229 = var230;
 {
-nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var194, var232); /* Direct call modelbuilder_base#ModelBuilder#advice on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var222, var280); /* Direct call modelbuilder_base$ModelBuilder$advice on <var_modelbuilder:ModelBuilder>*/
 }
 goto BREAK_label;
 } else {
 }
 {
-((void(*)(val* self))((((long)var_109&3)?class_info[((long)var_109&3)]:var_109->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_109); /* next on <var_109:IndexedIterator[MProperty]>*/
+((void(*)(val* self))((((long)var_137&3)?class_info[((long)var_137&3)]:var_137->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_137); /* next on <var_137:IndexedIterator[MProperty]>*/
 }
 }
 BREAK_label: (void)0;
 {
-((void(*)(val* self))((((long)var_109&3)?class_info[((long)var_109&3)]:var_109->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_109); /* finish on <var_109:IndexedIterator[MProperty]>*/
+((void(*)(val* self))((((long)var_137&3)?class_info[((long)var_137&3)]:var_137->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_137); /* finish on <var_137:IndexedIterator[MProperty]>*/
 }
 } else {
 }
 } else {
 }
 } else {
-var233 = !var_need_redef;
-if (var233){
-if (unlikely(varonce234==NULL)) {
-var235 = NEW_core__NativeArray(5l, &type_core__NativeArray__core__String);
-if (likely(varonce236!=NULL)) {
-var237 = varonce236;
-} else {
-var238 = "Error: no property `";
-var239 = core__flat___NativeString___to_s_full(var238, 20l, 20l);
-var237 = var239;
-varonce236 = var237;
-}
-((struct instance_core__NativeArray*)var235)->values[0]=var237;
-if (likely(varonce240!=NULL)) {
-var241 = varonce240;
-} else {
-var242 = "::";
-var243 = core__flat___NativeString___to_s_full(var242, 2l, 2l);
-var241 = var243;
-varonce240 = var241;
-}
-((struct instance_core__NativeArray*)var235)->values[2]=var241;
-if (likely(varonce244!=NULL)) {
-var245 = varonce244;
-} else {
-var246 = "` is inherited. Remove the `redef` keyword to define a new property.";
-var247 = core__flat___NativeString___to_s_full(var246, 68l, 68l);
-var245 = var247;
-varonce244 = var245;
-}
-((struct instance_core__NativeArray*)var235)->values[4]=var245;
+var281 = !var_need_redef;
+if (var281){
+if (unlikely(varonce282==NULL)) {
+var283 = NEW_core__NativeArray((int)5l, &type_core__NativeArray__core__String);
+if (likely(varonce284!=NULL)) {
+var285 = varonce284;
 } else {
-var235 = varonce234;
-varonce234 = NULL;
+var286 = "Error: no property `";
+var288 = (val*)(20l<<2|1);
+var289 = (val*)(20l<<2|1);
+var290 = (val*)((long)(0)<<2|3);
+var291 = (val*)((long)(0)<<2|3);
+var287 = core__flat___CString___to_s_unsafe(var286, var288, var289, var290, var291);
+var285 = var287;
+varonce284 = var285;
+}
+((struct instance_core__NativeArray*)var283)->values[0]=var285;
+if (likely(varonce292!=NULL)) {
+var293 = varonce292;
+} else {
+var294 = "::";
+var296 = (val*)(2l<<2|1);
+var297 = (val*)(2l<<2|1);
+var298 = (val*)((long)(0)<<2|3);
+var299 = (val*)((long)(0)<<2|3);
+var295 = core__flat___CString___to_s_unsafe(var294, var296, var297, var298, var299);
+var293 = var295;
+varonce292 = var293;
+}
+((struct instance_core__NativeArray*)var283)->values[2]=var293;
+if (likely(varonce300!=NULL)) {
+var301 = varonce300;
+} else {
+var302 = "` is inherited. Remove the `redef` keyword to define a new property.";
+var304 = (val*)(68l<<2|1);
+var305 = (val*)(68l<<2|1);
+var306 = (val*)((long)(0)<<2|3);
+var307 = (val*)((long)(0)<<2|3);
+var303 = core__flat___CString___to_s_unsafe(var302, var304, var305, var306, var307);
+var301 = var303;
+varonce300 = var301;
+}
+((struct instance_core__NativeArray*)var283)->values[4]=var301;
+} else {
+var283 = varonce282;
+varonce282 = NULL;
+}
+{
+{ /* Inline model$MClassDef$mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
+var310 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
+if (unlikely(var310 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
 }
-{
-{ /* Inline model#MClassDef#mclass (var_mclassdef) on <var_mclassdef:MClassDef> */
-var250 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mclass].val; /* _mclass on <var_mclassdef:MClassDef> */
-if (unlikely(var250 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 576);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 591);
 fatal_exit(1);
 }
-var248 = var250;
-RET_LABEL249:(void)0;
+var308 = var310;
+RET_LABEL309:(void)0;
 }
 }
 {
-var251 = ((val*(*)(val* self))(var248->class->vft[COLOR_core__abstract_text__Object__to_s]))(var248); /* to_s on <var248:MClass>*/
+var311 = ((val*(*)(val* self))(var308->class->vft[COLOR_core__abstract_text__Object__to_s]))(var308); /* to_s on <var308:MClass>*/
 }
-((struct instance_core__NativeArray*)var235)->values[1]=var251;
+((struct instance_core__NativeArray*)var283)->values[1]=var311;
 {
-{ /* Inline model#MProperty#name (var_mprop) on <var_mprop:MProperty> */
-var254 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
-if (unlikely(var254 == NULL)) {
+{ /* Inline model$MProperty$name (var_mprop) on <var_mprop:MProperty> */
+var314 = var_mprop->attrs[COLOR_nitc__model__MProperty___name].val; /* _name on <var_mprop:MProperty> */
+if (unlikely(var314 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 1951);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 2047);
 fatal_exit(1);
 }
-var252 = var254;
-RET_LABEL253:(void)0;
+var312 = var314;
+RET_LABEL313:(void)0;
 }
 }
-((struct instance_core__NativeArray*)var235)->values[3]=var252;
+((struct instance_core__NativeArray*)var283)->values[3]=var312;
 {
-var255 = ((val*(*)(val* self))(var235->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var235); /* native_to_s on <var235:NativeArray[String]>*/
+var315 = ((val*(*)(val* self))(var283->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var283); /* native_to_s on <var283:NativeArray[String]>*/
 }
-varonce234 = var235;
+varonce282 = var283;
 {
-nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var255); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
+nitc___nitc__ModelBuilder___error(var_modelbuilder, self, var315); /* Direct call modelbuilder_base$ModelBuilder$error on <var_modelbuilder:ModelBuilder>*/
 }
 var = 0;
 goto RET_LABEL;
@@ -8206,46 +9521,52 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#APropdef#check_repeated_types for (self: APropdef, ModelBuilder) */
+/* method modelize_property$APropdef$check_repeated_types for (self: APropdef, ModelBuilder) */
 void nitc__modelize_property___APropdef___check_repeated_types(val* self, val* p0) {
 val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
 var_modelbuilder = p0;
 RET_LABEL:;
 }
-/* method modelize_property#ASignature#is_visited= for (self: ASignature, Bool) */
+/* method modelize_property$ASignature$is_visited= for (self: ASignature, Bool) */
 void nitc__modelize_property___ASignature___is_visited_61d(val* self, short int p0) {
 self->attrs[COLOR_nitc__modelize_property__ASignature___is_visited].s = p0; /* _is_visited on <self:ASignature> */
 RET_LABEL:;
 }
-/* method modelize_property#ASignature#param_names for (self: ASignature): Array[String] */
+/* method modelize_property$ASignature$param_names for (self: ASignature): Array[String] */
 val* nitc__modelize_property___ASignature___param_names(val* self) {
 val* var /* : Array[String] */;
 val* var1 /* : Array[String] */;
 var1 = self->attrs[COLOR_nitc__modelize_property__ASignature___param_names].val; /* _param_names on <self:ASignature> */
 if (unlikely(var1 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _param_names");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 661);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 659);
 fatal_exit(1);
 }
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ASignature#param_types for (self: ASignature): Array[MType] */
+/* method modelize_property$ASignature$param_types for (self: ASignature): Array[MType] */
 val* nitc__modelize_property___ASignature___param_types(val* self) {
 val* var /* : Array[MType] */;
 val* var1 /* : Array[MType] */;
 var1 = self->attrs[COLOR_nitc__modelize_property__ASignature___param_types].val; /* _param_types on <self:ASignature> */
 if (unlikely(var1 == NULL)) {
+if(catchStack.cursor >= 0){
+longjmp(catchStack.envs[catchStack.cursor], 1);
+}
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _param_types");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 664);
+PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 662);
 fatal_exit(1);
 }
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ASignature#vararg_rank for (self: ASignature): Int */
+/* method modelize_property$ASignature$vararg_rank for (self: ASignature): Int */
 long nitc__modelize_property___ASignature___vararg_rank(val* self) {
 long var /* : Int */;
 long var1 /* : Int */;
@@ -8254,12 +9575,12 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ASignature#vararg_rank= for (self: ASignature, Int) */
+/* method modelize_property$ASignature$vararg_rank= for (self: ASignature, Int) */
 void nitc__modelize_property___ASignature___vararg_rank_61d(val* self, long p0) {
 self->attrs[COLOR_nitc__modelize_property__ASignature___vararg_rank].l = p0; /* _vararg_rank on <self:ASignature> */
 RET_LABEL:;
 }
-/* method modelize_property#ASignature#ret_type for (self: ASignature): nullable MType */
+/* method modelize_property$ASignature$ret_type for (self: ASignature): nullable MType */
 val* nitc__modelize_property___ASignature___ret_type(val* self) {
 val* var /* : nullable MType */;
 val* var1 /* : nullable MType */;
@@ -8268,1259 +9589,8 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method modelize_property#ASignature#ret_type= for (self: ASignature, nullable MType) */
+/* method modelize_property$ASignature$ret_type= for (self: ASignature, nullable MType) */
 void nitc__modelize_property___ASignature___ret_type_61d(val* self, val* p0) {
 self->attrs[COLOR_nitc__modelize_property__ASignature___ret_type].val = p0; /* _ret_type on <self:ASignature> */
 RET_LABEL:;
 }
-/* method modelize_property#ASignature#visit_signature for (self: ASignature, ModelBuilder, MClassDef): Bool */
-short int nitc__modelize_property___ASignature___visit_signature(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
-val* var_mclassdef /* var mclassdef: MClassDef */;
-val* var1 /* : MModule */;
-val* var3 /* : MModule */;
-val* var_mmodule /* var mmodule: MModule */;
-val* var4 /* : Array[String] */;
-val* var6 /* : Array[String] */;
-val* var_param_names /* var param_names: Array[String] */;
-val* var7 /* : Array[MType] */;
-val* var9 /* : Array[MType] */;
-val* var_param_types /* var param_types: Array[MType] */;
-val* var10 /* : ANodes[AParam] */;
-val* var12 /* : ANodes[AParam] */;
-val* var_ /* var : ANodes[AParam] */;
-val* var13 /* : Iterator[ANode] */;
-val* var_14 /* var : Iterator[AParam] */;
-short int var15 /* : Bool */;
-val* var16 /* : nullable Object */;
-val* var_np /* var np: AParam */;
-val* var17 /* : TId */;
-val* var19 /* : TId */;
-val* var20 /* : String */;
-val* var21 /* : nullable AType */;
-val* var23 /* : nullable AType */;
-val* var_ntype /* var ntype: nullable AType */;
-short int var24 /* : Bool */;
-short int var25 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var27 /* : Bool */;
-short int var28 /* : Bool */;
-val* var29 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-short int var30 /* : Bool */;
-short int var31 /* : Bool */;
-val* var_other33 /* var other: nullable Object */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-long var_i /* var i: Int */;
-long var37 /* : Int */;
-long var39 /* : Int */;
-long var40 /* : Int */;
-long var42 /* : Int */;
-long var43 /* : Int */;
-short int var45 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-long var46 /* : Int */;
-long var_47 /* var : Int */;
-short int var48 /* : Bool */;
-short int var50 /* : Bool */;
-int cltype51;
-int idtype52;
-const char* var_class_name53;
-short int var54 /* : Bool */;
-long var56 /* : Int */;
-val* var57 /* : nullable TDotdotdot */;
-val* var59 /* : nullable TDotdotdot */;
-short int var60 /* : Bool */;
-short int var61 /* : Bool */;
-short int var63 /* : Bool */;
-short int var64 /* : Bool */;
-long var65 /* : Int */;
-long var67 /* : Int */;
-long var68 /* : Int */;
-long var70 /* : Int */;
-short int var71 /* : Bool */;
-short int var73 /* : Bool */;
-short int var74 /* : Bool */;
-val* var75 /* : NativeArray[String] */;
-static val* varonce;
-static val* varonce76;
-val* var77 /* : String */;
-char* var78 /* : NativeString */;
-val* var79 /* : String */;
-static val* varonce80;
-val* var81 /* : String */;
-char* var82 /* : NativeString */;
-val* var83 /* : String */;
-long var84 /* : Int */;
-long var86 /* : Int */;
-val* var87 /* : nullable Object */;
-val* var88 /* : String */;
-long var89 /* : Int */;
-long var91 /* : Int */;
-long var92 /* : Int */;
-short int var94 /* : Bool */;
-int cltype95;
-int idtype96;
-const char* var_class_name97;
-long var98 /* : Int */;
-val* var100 /* : nullable AType */;
-val* var102 /* : nullable AType */;
-val* var_ntype103 /* var ntype: nullable AType */;
-short int var104 /* : Bool */;
-short int var105 /* : Bool */;
-short int var107 /* : Bool */;
-short int var108 /* : Bool */;
-val* var109 /* : nullable MType */;
-val* var111 /* : nullable MType */;
-val* var113 /* : nullable MType */;
-short int var114 /* : Bool */;
-short int var115 /* : Bool */;
-short int var117 /* : Bool */;
-short int var119 /* : Bool */;
-var_modelbuilder = p0;
-var_mclassdef = p1;
-{
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
-var3 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
-fatal_exit(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-var_mmodule = var1;
-{
-{ /* Inline modelize_property#ASignature#param_names (self) on <self:ASignature> */
-var6 = self->attrs[COLOR_nitc__modelize_property__ASignature___param_names].val; /* _param_names on <self:ASignature> */
-if (unlikely(var6 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _param_names");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 661);
-fatal_exit(1);
-}
-var4 = var6;
-RET_LABEL5:(void)0;
-}
-}
-var_param_names = var4;
-{
-{ /* Inline modelize_property#ASignature#param_types (self) on <self:ASignature> */
-var9 = self->attrs[COLOR_nitc__modelize_property__ASignature___param_types].val; /* _param_types on <self:ASignature> */
-if (unlikely(var9 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _param_types");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 664);
-fatal_exit(1);
-}
-var7 = var9;
-RET_LABEL8:(void)0;
-}
-}
-var_param_types = var7;
-{
-{ /* Inline parser_nodes#ASignature#n_params (self) on <self:ASignature> */
-var12 = self->attrs[COLOR_nitc__parser_nodes__ASignature___n_params].val; /* _n_params on <self:ASignature> */
-if (unlikely(var12 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_params");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1679);
-fatal_exit(1);
-}
-var10 = var12;
-RET_LABEL11:(void)0;
-}
-}
-var_ = var10;
-{
-var13 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_);
-}
-var_14 = var13;
-for(;;) {
-{
-var15 = ((short int(*)(val* self))((((long)var_14&3)?class_info[((long)var_14&3)]:var_14->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_14); /* is_ok on <var_14:Iterator[AParam]>*/
-}
-if (var15){
-} else {
-goto BREAK_label;
-}
-{
-var16 = ((val*(*)(val* self))((((long)var_14&3)?class_info[((long)var_14&3)]:var_14->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_14); /* item on <var_14:Iterator[AParam]>*/
-}
-var_np = var16;
-{
-{ /* Inline parser_nodes#AParam#n_id (var_np) on <var_np:AParam> */
-var19 = var_np->attrs[COLOR_nitc__parser_nodes__AParam___n_id].val; /* _n_id on <var_np:AParam> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1693);
-fatal_exit(1);
-}
-var17 = var19;
-RET_LABEL18:(void)0;
-}
-}
-{
-var20 = nitc__lexer_work___Token___text(var17);
-}
-{
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_param_names, var20); /* Direct call array#Array#add on <var_param_names:Array[String]>*/
-}
-{
-{ /* Inline parser_nodes#AParam#n_type (var_np) on <var_np:AParam> */
-var23 = var_np->attrs[COLOR_nitc__parser_nodes__AParam___n_type].val; /* _n_type on <var_np:AParam> */
-var21 = var23;
-RET_LABEL22:(void)0;
-}
-}
-var_ntype = var21;
-if (var_ntype == NULL) {
-var24 = 0; /* is null */
-} else {
-var24 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_ntype,((val*)NULL)) on <var_ntype:nullable AType> */
-var_other = ((val*)NULL);
-{
-var27 = ((short int(*)(val* self, val* p0))(var_ntype->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ntype, var_other); /* == on <var_ntype:nullable AType(AType)>*/
-}
-var28 = !var27;
-var25 = var28;
-goto RET_LABEL26;
-RET_LABEL26:(void)0;
-}
-var24 = var25;
-}
-if (var24){
-{
-var29 = nitc___nitc__ModelBuilder___resolve_mtype_unchecked(var_modelbuilder, var_mmodule, var_mclassdef, var_ntype, 1);
-}
-var_mtype = var29;
-if (var_mtype == NULL) {
-var30 = 1; /* is null */
-} else {
-var30 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var_mtype,((val*)NULL)) on <var_mtype:nullable MType> */
-var_other33 = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other33) on <var_mtype:nullable MType(MType)> */
-var36 = var_mtype == var_other33;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
-}
-}
-var31 = var34;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
-}
-var30 = var31;
-}
-if (var30){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-var_i = 0l;
-{
-{ /* Inline array#AbstractArrayRead#length (var_param_names) on <var_param_names:Array[String]> */
-var39 = var_param_names->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_param_names:Array[String]> */
-var37 = var39;
-RET_LABEL38:(void)0;
-}
-}
-{
-{ /* Inline array#AbstractArrayRead#length (var_param_types) on <var_param_types:Array[MType]> */
-var42 = var_param_types->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_param_types:Array[MType]> */
-var40 = var42;
-RET_LABEL41:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#- (var37,var40) on <var37:Int> */
-/* Covariant cast for argument 0 (i) <var40:Int> isa OTHER */
-/* <var40:Int> isa OTHER */
-var45 = 1; /* easy <var40:Int> isa OTHER*/
-if (unlikely(!var45)) {
-var_class_name = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 734);
-fatal_exit(1);
-}
-var46 = var37 - var40;
-var43 = var46;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
-}
-}
-var_47 = var43;
-for(;;) {
-{
-{ /* Inline kernel#Int#< (var_i,var_47) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var_47:Int> isa OTHER */
-/* <var_47:Int> isa OTHER */
-var50 = 1; /* easy <var_47:Int> isa OTHER*/
-if (unlikely(!var50)) {
-var_class_name53 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name53);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 728);
-fatal_exit(1);
-}
-var54 = var_i < var_47;
-var48 = var54;
-goto RET_LABEL49;
-RET_LABEL49:(void)0;
-}
-}
-if (var48){
-} else {
-goto BREAK_label55;
-}
-{
-core___core__Array___core__abstract_collection__SimpleCollection__add(var_param_types, var_mtype); /* Direct call array#Array#add on <var_param_types:Array[MType]>*/
-}
-{
-var56 = core___core__Int___Discrete__successor(var_i, 1l);
-}
-var_i = var56;
-}
-BREAK_label55: (void)0;
-{
-{ /* Inline parser_nodes#AParam#n_dotdotdot (var_np) on <var_np:AParam> */
-var59 = var_np->attrs[COLOR_nitc__parser_nodes__AParam___n_dotdotdot].val; /* _n_dotdotdot on <var_np:AParam> */
-var57 = var59;
-RET_LABEL58:(void)0;
-}
-}
-if (var57 == NULL) {
-var60 = 0; /* is null */
-} else {
-var60 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var57,((val*)NULL)) on <var57:nullable TDotdotdot> */
-var_other = ((val*)NULL);
-{
-var63 = ((short int(*)(val* self, val* p0))(var57->class->vft[COLOR_core__kernel__Object___61d_61d]))(var57, var_other); /* == on <var57:nullable TDotdotdot(TDotdotdot)>*/
-}
-var64 = !var63;
-var61 = var64;
-goto RET_LABEL62;
-RET_LABEL62:(void)0;
-}
-var60 = var61;
-}
-if (var60){
-{
-{ /* Inline modelize_property#ASignature#vararg_rank (self) on <self:ASignature> */
-var67 = self->attrs[COLOR_nitc__modelize_property__ASignature___vararg_rank].l; /* _vararg_rank on <self:ASignature> */
-var65 = var67;
-RET_LABEL66:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#unary - (1l) on <1l:Int> */
-var70 = -1l;
-var68 = var70;
-goto RET_LABEL69;
-RET_LABEL69:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#!= (var65,var68) on <var65:Int> */
-var73 = var65 == var68;
-var74 = !var73;
-var71 = var74;
-goto RET_LABEL72;
-RET_LABEL72:(void)0;
-}
-}
-if (var71){
-if (unlikely(varonce==NULL)) {
-var75 = NEW_core__NativeArray(3l, &type_core__NativeArray__core__String);
-if (likely(varonce76!=NULL)) {
-var77 = varonce76;
-} else {
-var78 = "Error: `";
-var79 = core__flat___NativeString___to_s_full(var78, 8l, 8l);
-var77 = var79;
-varonce76 = var77;
-}
-((struct instance_core__NativeArray*)var75)->values[0]=var77;
-if (likely(varonce80!=NULL)) {
-var81 = varonce80;
-} else {
-var82 = "` is already a vararg";
-var83 = core__flat___NativeString___to_s_full(var82, 21l, 21l);
-var81 = var83;
-varonce80 = var81;
-}
-((struct instance_core__NativeArray*)var75)->values[2]=var81;
-} else {
-var75 = varonce;
-varonce = NULL;
-}
-{
-{ /* Inline modelize_property#ASignature#vararg_rank (self) on <self:ASignature> */
-var86 = self->attrs[COLOR_nitc__modelize_property__ASignature___vararg_rank].l; /* _vararg_rank on <self:ASignature> */
-var84 = var86;
-RET_LABEL85:(void)0;
-}
-}
-{
-var87 = core___core__Array___core__abstract_collection__SequenceRead___91d_93d(var_param_names, var84);
-}
-((struct instance_core__NativeArray*)var75)->values[1]=var87;
-{
-var88 = ((val*(*)(val* self))(var75->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var75); /* native_to_s on <var75:NativeArray[String]>*/
-}
-varonce = var75;
-{
-nitc___nitc__ModelBuilder___error(var_modelbuilder, var_np, var88); /* Direct call modelbuilder_base#ModelBuilder#error on <var_modelbuilder:ModelBuilder>*/
-}
-var = 0;
-goto RET_LABEL;
-} else {
-{
-{ /* Inline array#AbstractArrayRead#length (var_param_names) on <var_param_names:Array[String]> */
-var91 = var_param_names->attrs[COLOR_core__array__AbstractArrayRead___length].l; /* _length on <var_param_names:Array[String]> */
-var89 = var91;
-RET_LABEL90:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#- (var89,1l) on <var89:Int> */
-/* Covariant cast for argument 0 (i) <1l:Int> isa OTHER */
-/* <1l:Int> isa OTHER */
-var94 = 1; /* easy <1l:Int> isa OTHER*/
-if (unlikely(!var94)) {
-var_class_name97 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name97);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 734);
-fatal_exit(1);
-}
-var98 = var89 - 1l;
-var92 = var98;
-goto RET_LABEL93;
-RET_LABEL93:(void)0;
-}
-}
-{
-{ /* Inline modelize_property#ASignature#vararg_rank= (self,var92) on <self:ASignature> */
-self->attrs[COLOR_nitc__modelize_property__ASignature___vararg_rank].l = var92; /* _vararg_rank on <self:ASignature> */
-RET_LABEL99:(void)0;
-}
-}
-}
-} else {
-}
-} else {
-}
-{
-((void(*)(val* self))((((long)var_14&3)?class_info[((long)var_14&3)]:var_14->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_14); /* next on <var_14:Iterator[AParam]>*/
-}
-}
-BREAK_label: (void)0;
-{
-((void(*)(val* self))((((long)var_14&3)?class_info[((long)var_14&3)]:var_14->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_14); /* finish on <var_14:Iterator[AParam]>*/
-}
-{
-{ /* Inline parser_nodes#ASignature#n_type (self) on <self:ASignature> */
-var102 = self->attrs[COLOR_nitc__parser_nodes__ASignature___n_type].val; /* _n_type on <self:ASignature> */
-var100 = var102;
-RET_LABEL101:(void)0;
-}
-}
-var_ntype103 = var100;
-if (var_ntype103 == NULL) {
-var104 = 0; /* is null */
-} else {
-var104 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_ntype103,((val*)NULL)) on <var_ntype103:nullable AType> */
-var_other = ((val*)NULL);
-{
-var107 = ((short int(*)(val* self, val* p0))(var_ntype103->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ntype103, var_other); /* == on <var_ntype103:nullable AType(AType)>*/
-}
-var108 = !var107;
-var105 = var108;
-goto RET_LABEL106;
-RET_LABEL106:(void)0;
-}
-var104 = var105;
-}
-if (var104){
-{
-var109 = nitc___nitc__ModelBuilder___resolve_mtype_unchecked(var_modelbuilder, var_mmodule, var_mclassdef, var_ntype103, 1);
-}
-{
-{ /* Inline modelize_property#ASignature#ret_type= (self,var109) on <self:ASignature> */
-self->attrs[COLOR_nitc__modelize_property__ASignature___ret_type].val = var109; /* _ret_type on <self:ASignature> */
-RET_LABEL110:(void)0;
-}
-}
-{
-{ /* Inline modelize_property#ASignature#ret_type (self) on <self:ASignature> */
-var113 = self->attrs[COLOR_nitc__modelize_property__ASignature___ret_type].val; /* _ret_type on <self:ASignature> */
-var111 = var113;
-RET_LABEL112:(void)0;
-}
-}
-if (var111 == NULL) {
-var114 = 1; /* is null */
-} else {
-var114 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var111,((val*)NULL)) on <var111:nullable MType> */
-var_other33 = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var111,var_other33) on <var111:nullable MType(MType)> */
-var119 = var111 == var_other33;
-var117 = var119;
-goto RET_LABEL118;
-RET_LABEL118:(void)0;
-}
-}
-var115 = var117;
-goto RET_LABEL116;
-RET_LABEL116:(void)0;
-}
-var114 = var115;
-}
-if (var114){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-} else {
-}
-{
-{ /* Inline modelize_property#ASignature#is_visited= (self,1) on <self:ASignature> */
-self->attrs[COLOR_nitc__modelize_property__ASignature___is_visited].s = 1; /* _is_visited on <self:ASignature> */
-RET_LABEL120:(void)0;
-}
-}
-var = 1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method modelize_property#ASignature#check_signature for (self: ASignature, ModelBuilder, MClassDef): Bool */
-short int nitc__modelize_property___ASignature___check_signature(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
-val* var_mclassdef /* var mclassdef: MClassDef */;
-short int var_res /* var res: Bool */;
-val* var1 /* : ANodes[AParam] */;
-val* var3 /* : ANodes[AParam] */;
-val* var_ /* var : ANodes[AParam] */;
-val* var4 /* : Iterator[ANode] */;
-val* var_5 /* var : Iterator[AParam] */;
-short int var6 /* : Bool */;
-val* var7 /* : nullable Object */;
-val* var_np /* var np: AParam */;
-val* var8 /* : nullable AType */;
-val* var10 /* : nullable AType */;
-val* var_ntype /* var ntype: nullable AType */;
-short int var11 /* : Bool */;
-short int var12 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-val* var16 /* : MModule */;
-val* var18 /* : MModule */;
-val* var19 /* : nullable MType */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-val* var_other23 /* var other: nullable Object */;
-short int var24 /* : Bool */;
-short int var26 /* : Bool */;
-val* var27 /* : nullable AType */;
-val* var29 /* : nullable AType */;
-val* var_ntype30 /* var ntype: nullable AType */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var35 /* : Bool */;
-val* var36 /* : MModule */;
-val* var38 /* : MModule */;
-val* var39 /* : nullable MType */;
-short int var40 /* : Bool */;
-short int var41 /* : Bool */;
-short int var43 /* : Bool */;
-short int var45 /* : Bool */;
-short int var46 /* : Bool */;
-var_modelbuilder = p0;
-var_mclassdef = p1;
-var_res = 1;
-{
-{ /* Inline parser_nodes#ASignature#n_params (self) on <self:ASignature> */
-var3 = self->attrs[COLOR_nitc__parser_nodes__ASignature___n_params].val; /* _n_params on <self:ASignature> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_params");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1679);
-fatal_exit(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-var_ = var1;
-{
-var4 = nitc___nitc__ANodes___core__abstract_collection__Collection__iterator(var_);
-}
-var_5 = var4;
-for(;;) {
-{
-var6 = ((short int(*)(val* self))((((long)var_5&3)?class_info[((long)var_5&3)]:var_5->class)->vft[COLOR_core__abstract_collection__Iterator__is_ok]))(var_5); /* is_ok on <var_5:Iterator[AParam]>*/
-}
-if (var6){
-} else {
-goto BREAK_label;
-}
-{
-var7 = ((val*(*)(val* self))((((long)var_5&3)?class_info[((long)var_5&3)]:var_5->class)->vft[COLOR_core__abstract_collection__Iterator__item]))(var_5); /* item on <var_5:Iterator[AParam]>*/
-}
-var_np = var7;
-{
-{ /* Inline parser_nodes#AParam#n_type (var_np) on <var_np:AParam> */
-var10 = var_np->attrs[COLOR_nitc__parser_nodes__AParam___n_type].val; /* _n_type on <var_np:AParam> */
-var8 = var10;
-RET_LABEL9:(void)0;
-}
-}
-var_ntype = var8;
-if (var_ntype == NULL) {
-var11 = 0; /* is null */
-} else {
-var11 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_ntype,((val*)NULL)) on <var_ntype:nullable AType> */
-var_other = ((val*)NULL);
-{
-var14 = ((short int(*)(val* self, val* p0))(var_ntype->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ntype, var_other); /* == on <var_ntype:nullable AType(AType)>*/
-}
-var15 = !var14;
-var12 = var15;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-var11 = var12;
-}
-if (var11){
-{
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
-var18 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
-if (unlikely(var18 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
-fatal_exit(1);
-}
-var16 = var18;
-RET_LABEL17:(void)0;
-}
-}
-{
-var19 = nitc___nitc__ModelBuilder___resolve_mtype(var_modelbuilder, var16, var_mclassdef, var_ntype);
-}
-if (var19 == NULL) {
-var20 = 1; /* is null */
-} else {
-var20 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var19,((val*)NULL)) on <var19:nullable MType> */
-var_other23 = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var19,var_other23) on <var19:nullable MType(MType)> */
-var26 = var19 == var_other23;
-var24 = var26;
-goto RET_LABEL25;
-RET_LABEL25:(void)0;
-}
-}
-var21 = var24;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
-}
-var20 = var21;
-}
-if (var20){
-var_res = 0;
-} else {
-}
-} else {
-}
-{
-((void(*)(val* self))((((long)var_5&3)?class_info[((long)var_5&3)]:var_5->class)->vft[COLOR_core__abstract_collection__Iterator__next]))(var_5); /* next on <var_5:Iterator[AParam]>*/
-}
-}
-BREAK_label: (void)0;
-{
-((void(*)(val* self))((((long)var_5&3)?class_info[((long)var_5&3)]:var_5->class)->vft[COLOR_core__abstract_collection__Iterator__finish]))(var_5); /* finish on <var_5:Iterator[AParam]>*/
-}
-{
-{ /* Inline parser_nodes#ASignature#n_type (self) on <self:ASignature> */
-var29 = self->attrs[COLOR_nitc__parser_nodes__ASignature___n_type].val; /* _n_type on <self:ASignature> */
-var27 = var29;
-RET_LABEL28:(void)0;
-}
-}
-var_ntype30 = var27;
-if (var_ntype30 == NULL) {
-var31 = 0; /* is null */
-} else {
-var31 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_ntype30,((val*)NULL)) on <var_ntype30:nullable AType> */
-var_other = ((val*)NULL);
-{
-var34 = ((short int(*)(val* self, val* p0))(var_ntype30->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_ntype30, var_other); /* == on <var_ntype30:nullable AType(AType)>*/
-}
-var35 = !var34;
-var32 = var35;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
-}
-var31 = var32;
-}
-if (var31){
-{
-{ /* Inline model#MClassDef#mmodule (var_mclassdef) on <var_mclassdef:MClassDef> */
-var38 = var_mclassdef->attrs[COLOR_nitc__model__MClassDef___mmodule].val; /* _mmodule on <var_mclassdef:MClassDef> */
-if (unlikely(var38 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__model, 573);
-fatal_exit(1);
-}
-var36 = var38;
-RET_LABEL37:(void)0;
-}
-}
-{
-var39 = nitc___nitc__ModelBuilder___resolve_mtype(var_modelbuilder, var36, var_mclassdef, var_ntype30);
-}
-if (var39 == NULL) {
-var40 = 1; /* is null */
-} else {
-var40 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var39,((val*)NULL)) on <var39:nullable MType> */
-var_other23 = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var39,var_other23) on <var39:nullable MType(MType)> */
-var45 = var39 == var_other23;
-var43 = var45;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
-}
-}
-var41 = var43;
-goto RET_LABEL42;
-RET_LABEL42:(void)0;
-}
-var40 = var41;
-}
-if (var40){
-var_res = 0;
-} else {
-}
-} else {
-}
-var46 = !var_res;
-if (var46){
-{
-{ /* Inline modelbuilder_base#ANode#is_broken= (self,1) on <self:ASignature> */
-self->attrs[COLOR_nitc__modelbuilder_base__ANode___is_broken].s = 1; /* _is_broken on <self:ASignature> */
-RET_LABEL47:(void)0;
-}
-}
-} else {
-}
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method modelize_property#AParam#mparameter= for (self: AParam, nullable MParameter) */
-void nitc__modelize_property___AParam___mparameter_61d(val* self, val* p0) {
-self->attrs[COLOR_nitc__modelize_property__AParam___mparameter].val = p0; /* _mparameter on <self:AParam> */
-RET_LABEL:;
-}
-/* method modelize_property#AMethPropdef#is_autoinit for (self: AMethPropdef): Bool */
-short int nitc__modelize_property___AMethPropdef___is_autoinit(val* self) {
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-var1 = self->attrs[COLOR_nitc__modelize_property__AMethPropdef___is_autoinit].s; /* _is_autoinit on <self:AMethPropdef> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method modelize_property#AMethPropdef#is_autoinit= for (self: AMethPropdef, Bool) */
-void nitc__modelize_property___AMethPropdef___is_autoinit_61d(val* self, short int p0) {
-self->attrs[COLOR_nitc__modelize_property__AMethPropdef___is_autoinit].s = p0; /* _is_autoinit on <self:AMethPropdef> */
-RET_LABEL:;
-}
-/* method modelize_property#AMethPropdef#look_like_a_root_init for (self: AMethPropdef, ModelBuilder, MClassDef): Bool */
-short int nitc__modelize_property___AMethPropdef___look_like_a_root_init(val* self, val* p0, val* p1) {
-short int var /* : Bool */;
-val* var_modelbuilder /* var modelbuilder: ModelBuilder */;
-val* var_mclassdef /* var mclassdef: MClassDef */;
-val* var1 /* : nullable TKwinit */;
-val* var3 /* : nullable TKwinit */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-val* var10 /* : nullable AMethid */;
-val* var12 /* : nullable AMethid */;
-short int var13 /* : Bool */;
-short int var14 /* : Bool */;
-val* var_other16 /* var other: nullable Object */;
-short int var17 /* : Bool */;
-short int var18 /* : Bool */;
-static val* varonce;
-val* var19 /* : String */;
-char* var20 /* : NativeString */;
-val* var21 /* : String */;
-val* var22 /* : nullable AAnnotation */;
-short int var23 /* : Bool */;
-short int var24 /* : Bool */;
-short int var26 /* : Bool */;
-short int var27 /* : Bool */;
-val* var28 /* : nullable ANode */;
-val* var30 /* : nullable ANode */;
-val* var31 /* : nullable ANode */;
-val* var33 /* : nullable ANode */;
-short int var34 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var_amod /* var amod: AModule */;
-val* var35 /* : nullable AModuledecl */;
-val* var37 /* : nullable AModuledecl */;
-val* var_amoddecl /* var amoddecl: nullable AModuledecl */;
-short int var38 /* : Bool */;
-short int var39 /* : Bool */;
-short int var41 /* : Bool */;
-short int var42 /* : Bool */;
-static val* varonce43;
-val* var44 /* : String */;
-char* var45 /* : NativeString */;
-val* var46 /* : String */;
-val* var47 /* : nullable AAnnotation */;
-val* var_old /* var old: nullable AAnnotation */;
-short int var48 /* : Bool */;
-short int var49 /* : Bool */;
-short int var51 /* : Bool */;
-short int var52 /* : Bool */;
-val* var53 /* : nullable ASignature */;
-val* var55 /* : nullable ASignature */;
-val* var56 /* : ANodes[AParam] */;
-val* var58 /* : ANodes[AParam] */;
-long var59 /* : Int */;
-short int var60 /* : Bool */;
-short int var62 /* : Bool */;
-int cltype63;
-int idtype64;
-const char* var_class_name65;
-short int var66 /* : Bool */;
-static val* varonce67;
-val* var68 /* : String */;
-char* var69 /* : NativeString */;
-val* var70 /* : String */;
-val* var72 /* : NativeArray[String] */;
-static val* varonce71;
-static val* varonce73;
-val* var74 /* : String */;
-char* var75 /* : NativeString */;
-val* var76 /* : String */;
-val* var77 /* : String */;
-val* var78 /* : String */;
-val* var79 /* : nullable AVisibility */;
-val* var81 /* : nullable AVisibility */;
-short int var82 /* : Bool */;
-int cltype83;
-int idtype84;
-short int var85 /* : Bool */;
-static val* varonce86;
-val* var87 /* : String */;
-char* var88 /* : NativeString */;
-val* var89 /* : String */;
-val* var91 /* : NativeArray[String] */;
-static val* varonce90;
-static val* varonce92;
-val* var93 /* : String */;
-char* var94 /* : NativeString */;
-val* var95 /* : String */;
-val* var96 /* : String */;
-val* var97 /* : String */;
-var_modelbuilder = p0;
-var_mclassdef = p1;
-{
-{ /* Inline parser_nodes#AMethPropdef#n_kwinit (self) on <self:AMethPropdef> */
-var3 = self->attrs[COLOR_nitc__parser_nodes__AMethPropdef___n_kwinit].val; /* _n_kwinit on <self:AMethPropdef> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-if (var1 == NULL) {
-var4 = 1; /* is null */
-} else {
-var4 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var1,((val*)NULL)) on <var1:nullable TKwinit> */
-var_other = ((val*)NULL);
-{
-{ /* Inline kernel#Object#is_same_instance (var1,var_other) on <var1:nullable TKwinit(TKwinit)> */
-var9 = var1 == var_other;
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-}
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
-}
-var4 = var5;
-}
-if (var4){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline parser_nodes#AMethPropdef#n_methid (self) on <self:AMethPropdef> */
-var12 = self->attrs[COLOR_nitc__parser_nodes__AMethPropdef___n_methid].val; /* _n_methid on <self:AMethPropdef> */
-var10 = var12;
-RET_LABEL11:(void)0;
-}
-}
-if (var10 == NULL) {
-var13 = 0; /* is null */
-} else {
-var13 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var10,((val*)NULL)) on <var10:nullable AMethid> */
-var_other16 = ((val*)NULL);
-{
-var17 = ((short int(*)(val* self, val* p0))(var10->class->vft[COLOR_core__kernel__Object___61d_61d]))(var10, var_other16); /* == on <var10:nullable AMethid(AMethid)>*/
-}
-var18 = !var17;
-var14 = var18;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
-}
-var13 = var14;
-}
-if (var13){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-if (likely(varonce!=NULL)) {
-var19 = varonce;
-} else {
-var20 = "old_style_init";
-var21 = core__flat___NativeString___to_s_full(var20, 14l, 14l);
-var19 = var21;
-varonce = var19;
-}
-{
-var22 = nitc__annotation___Prod___get_single_annotation(self, var19, var_modelbuilder);
-}
-if (var22 == NULL) {
-var23 = 0; /* is null */
-} else {
-var23 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var22,((val*)NULL)) on <var22:nullable AAnnotation> */
-var_other16 = ((val*)NULL);
-{
-var26 = ((short int(*)(val* self, val* p0))(var22->class->vft[COLOR_core__kernel__Object___61d_61d]))(var22, var_other16); /* == on <var22:nullable AAnnotation(AAnnotation)>*/
-}
-var27 = !var26;
-var24 = var27;
-goto RET_LABEL25;
-RET_LABEL25:(void)0;
-}
-var23 = var24;
-}
-if (var23){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline parser_nodes#ANode#parent (self) on <self:AMethPropdef> */
-var30 = self->attrs[COLOR_nitc__parser_nodes__ANode___parent].val; /* _parent on <self:AMethPropdef> */
-var28 = var30;
-RET_LABEL29:(void)0;
-}
-}
-if (var28 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 751);
-fatal_exit(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent (var28) on <var28:nullable ANode> */
-if (unlikely(var28 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 46);
-fatal_exit(1);
-}
-var33 = var28->attrs[COLOR_nitc__parser_nodes__ANode___parent].val; /* _parent on <var28:nullable ANode> */
-var31 = var33;
-RET_LABEL32:(void)0;
-}
-}
-/* <var31:nullable ANode> isa AModule */
-cltype = type_nitc__AModule.color;
-idtype = type_nitc__AModule.id;
-if(var31 == NULL) {
-var34 = 0;
-} else {
-if(cltype >= var31->type->table_size) {
-var34 = 0;
-} else {
-var34 = var31->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var34)) {
-var_class_name = var31 == NULL ? "null" : var31->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AModule", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 751);
-fatal_exit(1);
-}
-var_amod = var31;
-{
-{ /* Inline parser_nodes#AModule#n_moduledecl (var_amod) on <var_amod:AModule> */
-var37 = var_amod->attrs[COLOR_nitc__parser_nodes__AModule___n_moduledecl].val; /* _n_moduledecl on <var_amod:AModule> */
-var35 = var37;
-RET_LABEL36:(void)0;
-}
-}
-var_amoddecl = var35;
-if (var_amoddecl == NULL) {
-var38 = 0; /* is null */
-} else {
-var38 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_amoddecl,((val*)NULL)) on <var_amoddecl:nullable AModuledecl> */
-var_other16 = ((val*)NULL);
-{
-var41 = ((short int(*)(val* self, val* p0))(var_amoddecl->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_amoddecl, var_other16); /* == on <var_amoddecl:nullable AModuledecl(AModuledecl)>*/
-}
-var42 = !var41;
-var39 = var42;
-goto RET_LABEL40;
-RET_LABEL40:(void)0;
-}
-var38 = var39;
-}
-if (var38){
-if (likely(varonce43!=NULL)) {
-var44 = varonce43;
-} else {
-var45 = "old_style_init";
-var46 = core__flat___NativeString___to_s_full(var45, 14l, 14l);
-var44 = var46;
-varonce43 = var44;
-}
-{
-var47 = nitc__annotation___Prod___get_single_annotation(var_amoddecl, var44, var_modelbuilder);
-}
-var_old = var47;
-if (var_old == NULL) {
-var48 = 0; /* is null */
-} else {
-var48 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_old,((val*)NULL)) on <var_old:nullable AAnnotation> */
-var_other16 = ((val*)NULL);
-{
-var51 = ((short int(*)(val* self, val* p0))(var_old->class->vft[COLOR_core__kernel__Object___61d_61d]))(var_old, var_other16); /* == on <var_old:nullable AAnnotation(AAnnotation)>*/
-}
-var52 = !var51;
-var49 = var52;
-goto RET_LABEL50;
-RET_LABEL50:(void)0;
-}
-var48 = var49;
-}
-if (var48){
-var = 0;
-goto RET_LABEL;
-} else {
-}
-} else {
-}
-{
-{ /* Inline parser_nodes#AMethPropdef#n_signature (self) on <self:AMethPropdef> */
-var55 = self->attrs[COLOR_nitc__parser_nodes__AMethPropdef___n_signature].val; /* _n_signature on <self:AMethPropdef> */
-var53 = var55;
-RET_LABEL54:(void)0;
-}
-}
-if (var53 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__modelize_property, 758);
-fatal_exit(1);
-} else {
-{ /* Inline parser_nodes#ASignature#n_params (var53) on <var53:nullable ASignature> */
-if (unlikely(var53 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1679);
-fatal_exit(1);
-}
-var58 = var53->attrs[COLOR_nitc__parser_nodes__ASignature___n_params].val; /* _n_params on <var53:nullable ASignature> */
-if (unlikely(var58 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_params");
-PRINT_ERROR(" (%s:%d)\n", FILE_nitc__parser_nodes, 1679);
-fatal_exit(1);
-}
-var56 = var58;
-RET_LABEL57:(void)0;
-}
-}
-{
-var59 = nitc___nitc__ANodes___core__abstract_collection__Collection__length(var56);
-}
-{
-{ /* Inline kernel#Int#> (var59,0l) on <var59:Int> */
-/* Covariant cast for argument 0 (i) <0l:Int> isa OTHER */
-/* <0l:Int> isa OTHER */
-var62 = 1; /* easy <0l:Int> isa OTHER*/
-if (unlikely(!var62)) {
-var_class_name65 = type_core__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name65);
-PRINT_ERROR(" (%s:%d)\n", FILE_core__kernel, 730);
-fatal_exit(1);
-}
-var66 = var59 > 0l;
-var60 = var66;
-goto RET_LABEL61;
-RET_LABEL61:(void)0;
-}
-}
-if (var60){
-if (likely(varonce67!=NULL)) {
-var68 = varonce67;
-} else {
-var69 = "old-init";
-var70 = core__flat___NativeString___to_s_full(var69, 8l, 8l);
-var68 = var70;
-varonce67 = var68;
-}
-if (unlikely(varonce71==NULL)) {
-var72 = NEW_core__NativeArray(2l, &type_core__NativeArray__core__String);
-if (likely(varonce73!=NULL)) {
-var74 = varonce73;
-} else {
-var75 = "Warning: init with signature in ";
-var76 = core__flat___NativeString___to_s_full(var75, 32l, 32l);
-var74 = var76;
-varonce73 = var74;
-}
-((struct instance_core__NativeArray*)var72)->values[0]=var74;
-} else {
-var72 = varonce71;
-varonce71 = NULL;
-}
-{
-var77 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
-}
-((struct instance_core__NativeArray*)var72)->values[1]=var77;
-{
-var78 = ((val*(*)(val* self))(var72->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var72); /* native_to_s on <var72:NativeArray[String]>*/
-}
-varonce71 = var72;
-{
-nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var68, var78); /* Direct call modelbuilder_base#ModelBuilder#advice on <var_modelbuilder:ModelBuilder>*/
-}
-var = 0;
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline parser_nodes#ADefinition#n_visibility (self) on <self:AMethPropdef> */
-var81 = self->attrs[COLOR_nitc__parser_nodes__ADefinition___n_visibility].val; /* _n_visibility on <self:AMethPropdef> */
-var79 = var81;
-RET_LABEL80:(void)0;
-}
-}
-/* <var79:nullable AVisibility> isa APublicVisibility */
-cltype83 = type_nitc__APublicVisibility.color;
-idtype84 = type_nitc__APublicVisibility.id;
-if(var79 == NULL) {
-var82 = 0;
-} else {
-if(cltype83 >= var79->type->table_size) {
-var82 = 0;
-} else {
-var82 = var79->type->type_table[cltype83] == idtype84;
-}
-}
-var85 = !var82;
-if (var85){
-if (likely(varonce86!=NULL)) {
-var87 = varonce86;
-} else {
-var88 = "old-init";
-var89 = core__flat___NativeString___to_s_full(var88, 8l, 8l);
-var87 = var89;
-varonce86 = var87;
-}
-if (unlikely(varonce90==NULL)) {
-var91 = NEW_core__NativeArray(2l, &type_core__NativeArray__core__String);
-if (likely(varonce92!=NULL)) {
-var93 = varonce92;
-} else {
-var94 = "Warning: non-public init in ";
-var95 = core__flat___NativeString___to_s_full(var94, 28l, 28l);
-var93 = var95;
-varonce92 = var93;
-}
-((struct instance_core__NativeArray*)var91)->values[0]=var93;
-} else {
-var91 = varonce90;
-varonce90 = NULL;
-}
-{
-var96 = ((val*(*)(val* self))(var_mclassdef->class->vft[COLOR_core__abstract_text__Object__to_s]))(var_mclassdef); /* to_s on <var_mclassdef:MClassDef>*/
-}
-((struct instance_core__NativeArray*)var91)->values[1]=var96;
-{
-var97 = ((val*(*)(val* self))(var91->class->vft[COLOR_core__abstract_text__NativeArray__native_to_s]))(var91); /* native_to_s on <var91:NativeArray[String]>*/
-}
-varonce90 = var91;
-{
-nitc___nitc__ModelBuilder___advice(var_modelbuilder, self, var87, var97); /* Direct call modelbuilder_base#ModelBuilder#advice on <var_modelbuilder:ModelBuilder>*/
-}
-var = 0;
-goto RET_LABEL;
-} else {
-}
-var = 1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}