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

diff --git a/c_src/nit__parser.sep.6.c b/c_src/nit__parser.sep.6.c
index 0a9e897..715fc39 100644
--- a/c_src/nit__parser.sep.6.c
+++ b/c_src/nit__parser.sep.6.c
@@ -1,9 +1,42 @@
 #include "nit__parser.sep.0.h"
-/* method parser#ReduceAction358#action for (self: ReduceAction358, Parser) */
-void nit__parser___nit__parser__ReduceAction358___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction396#action for (self: ReduceAction396, Parser) */
+void nit__parser___nit__parser__ReduceAction396___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pexprnode1 /* var pexprnode1: nullable Object */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
+{
+var1 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var1;
+var_pexprnode1 = var_nodearraylist1;
+var_node_list = var_pexprnode1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction396> */
+{
+var3 = nit___nit__Parser___go_to(var_p, var2);
+}
+{
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction398#action for (self: ReduceAction398, Parser) */
+void nit__parser___nit__parser__ReduceAction398___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var2 /* : nullable Object */;
@@ -16,7 +49,7 @@ val* var5 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var6 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_toparnode2 /* var toparnode2: nullable Object */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
 short int var7 /* : Bool */;
 int cltype;
 int idtype;
@@ -24,21 +57,24 @@ val* var_pexprnode3 /* var pexprnode3: nullable Object */;
 short int var8 /* : Bool */;
 int cltype9;
 int idtype10;
-val* var_tcparnode4 /* var tcparnode4: nullable Object */;
+val* var_tkwthennode4 /* var tkwthennode4: nullable Object */;
 short int var11 /* : Bool */;
 int cltype12;
 int idtype13;
-val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
 short int var14 /* : Bool */;
 int cltype15;
 int idtype16;
-val* var17 /* : AParExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AParExpr */;
+val* var17 /* : AIfExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
 long var18 /* : Int */;
 long var19 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist7 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -63,23 +99,23 @@ var_nodearraylist2 = var5;
 var6 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var6;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable__nit__TOpar.color;
-idtype = type_nullable__nit__TOpar.id;
-if(var_toparnode2 == NULL) {
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable__nit__TKwif.color;
+idtype = type_nullable__nit__TKwif.id;
+if(var_tkwifnode2 == NULL) {
 var7 = 1;
 } else {
-if(cltype >= var_toparnode2->type->table_size) {
+if(cltype >= (((long)var_tkwifnode2&3)?type_info[((long)var_tkwifnode2&3)]:var_tkwifnode2->type)->table_size) {
 var7 = 0;
 } else {
-var7 = var_toparnode2->type->type_table[cltype] == idtype;
+var7 = (((long)var_tkwifnode2&3)?type_info[((long)var_tkwifnode2&3)]:var_tkwifnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9127);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9600);
+fatal_exit(1);
 }
 var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
@@ -88,60 +124,60 @@ idtype10 = type_nullable__nit__AExpr.id;
 if(var_pexprnode3 == NULL) {
 var8 = 1;
 } else {
-if(cltype9 >= var_pexprnode3->type->table_size) {
+if(cltype9 >= (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->table_size) {
 var8 = 0;
 } else {
-var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
+var8 = (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->type_table[cltype9] == idtype10;
 }
 }
 if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9129);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9602);
+fatal_exit(1);
 }
-var_tcparnode4 = var_nodearraylist5;
-/* <var_tcparnode4:nullable Object> isa nullable TCpar */
-cltype12 = type_nullable__nit__TCpar.color;
-idtype13 = type_nullable__nit__TCpar.id;
-if(var_tcparnode4 == NULL) {
+var_tkwthennode4 = var_nodearraylist5;
+/* <var_tkwthennode4:nullable Object> isa nullable TKwthen */
+cltype12 = type_nullable__nit__TKwthen.color;
+idtype13 = type_nullable__nit__TKwthen.id;
+if(var_tkwthennode4 == NULL) {
 var11 = 1;
 } else {
-if(cltype12 >= var_tcparnode4->type->table_size) {
+if(cltype12 >= (((long)var_tkwthennode4&3)?type_info[((long)var_tkwthennode4&3)]:var_tkwthennode4->type)->table_size) {
 var11 = 0;
 } else {
-var11 = var_tcparnode4->type->type_table[cltype12] == idtype13;
+var11 = (((long)var_tkwthennode4&3)?type_info[((long)var_tkwthennode4&3)]:var_tkwthennode4->type)->type_table[cltype12] == idtype13;
 }
 }
 if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9131);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9604);
+fatal_exit(1);
 }
-var_pannotationsnode5 = var_nodearraylist6;
-/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
-cltype15 = type_nullable__nit__AAnnotations.color;
-idtype16 = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode5 == NULL) {
+var_pexprnode5 = var_nodearraylist7;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype15 = type_nullable__nit__AExpr.color;
+idtype16 = type_nullable__nit__AExpr.id;
+if(var_pexprnode5 == NULL) {
 var14 = 1;
 } else {
-if(cltype15 >= var_pannotationsnode5->type->table_size) {
+if(cltype15 >= (((long)var_pexprnode5&3)?type_info[((long)var_pexprnode5&3)]:var_pexprnode5->type)->table_size) {
 var14 = 0;
 } else {
-var14 = var_pannotationsnode5->type->type_table[cltype15] == idtype16;
+var14 = (((long)var_pexprnode5&3)?type_info[((long)var_pexprnode5&3)]:var_pexprnode5->type)->type_table[cltype15] == idtype16;
 }
 }
 if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9133);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9606);
+fatal_exit(1);
 }
-var17 = NEW_nit__AParExpr(&type_nit__AParExpr);
+var17 = NEW_nit__AIfExpr(&type_nit__AIfExpr);
 {
-nit__parser_prod___AParExpr___init_aparexpr(var17, var_toparnode2, var_pexprnode3, var_tcparnode4, var_pannotationsnode5); /* Direct call parser_prod#AParExpr#init_aparexpr on <var17:AParExpr>*/
+nit__parser_prod___AIfExpr___init_aifexpr(var17, var_tkwifnode2, var_pexprnode3, var_tkwthennode4, var_pexprnode5, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var17:AIfExpr>*/
 }
 var_pexprnode1 = var17;
 var_node_list = var_pexprnode1;
-var18 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction358> */
+var18 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction398> */
 {
 var19 = nit___nit__Parser___go_to(var_p, var18);
 }
@@ -150,39 +186,46 @@ nit___nit__Parser___push(var_p, var19, var_node_list); /* Direct call parser_wor
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction360#action for (self: ReduceAction360, Parser) */
-void nit__parser___nit__parser__ReduceAction360___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction399#action for (self: ReduceAction399, Parser) */
+void nit__parser___nit__parser__ReduceAction399___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var3 /* : Array[Object] */;
 val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+val* var_listnode2 /* var listnode2: nullable Object */;
 short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode3 /* var listnode3: nullable Object */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
 short int var5 /* : Bool */;
 int cltype6;
 int idtype7;
-val* var8 /* : null */;
+val* var8 /* : Array[Object] */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 val* var_other /* var other: nullable Object */;
 short int var12 /* : Bool */;
 short int var13 /* : Bool */;
-val* var14 /* : Array[Object] */;
-val* var15 /* : AManyExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AManyExpr */;
-long var16 /* : Int */;
-long var17 /* : Int */;
+val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var17 /* : ASuperstringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
+long var18 /* : Int */;
+long var19 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -196,53 +239,56 @@ var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
 standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
 }
 var_listnode4 = var3;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var4 = 1;
+var_listnode2 = var_nodearraylist1;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var4 = 0;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_pexprnode2->type->type_table[cltype] == idtype;
+var4 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9153);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9629);
+fatal_exit(1);
 }
-var_listnode3 = var_nodearraylist2;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype6 = type_standard__Array__standard__Object.color;
-idtype7 = type_standard__Array__standard__Object.id;
-if(var_listnode3 == NULL) {
-var5 = 0;
+var_pexprnode3 = var_nodearraylist2;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype6 = type_nullable__nit__AExpr.color;
+idtype7 = type_nullable__nit__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype6 >= var_listnode3->type->table_size) {
+if(cltype6 >= (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->table_size) {
 var5 = 0;
 } else {
-var5 = var_listnode3->type->type_table[cltype6] == idtype7;
+var5 = (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9155);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9631);
+fatal_exit(1);
 }
-var8 = NULL;
-if (var_pexprnode2 == NULL) {
+{
+var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode2);
+}
+var_listnode4 = var8;
+if (var_pexprnode3 == NULL) {
 var9 = 0; /* is null */
 } else {
 var9 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode2,var8) on <var_pexprnode2:nullable Object(nullable AExpr)> */
-var_other = var8;
+{ /* Inline kernel#Object#!= (var_pexprnode3,((val*)NULL)) on <var_pexprnode3:nullable Object(nullable AExpr)> */
+var_other = ((val*)NULL);
 {
-var12 = ((short int (*)(val* self, val* p0))(var_pexprnode2->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode2, var_other) /* == on <var_pexprnode2:nullable AExpr(AExpr)>*/;
+var12 = ((short int(*)(val* self, val* p0))(var_pexprnode3->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode3, var_other); /* == on <var_pexprnode3:nullable AExpr(AExpr)>*/
 }
 var13 = !var12;
 var10 = var13;
@@ -253,46 +299,90 @@ var9 = var10;
 }
 if (var9){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode4, var_pexprnode2); /* Direct call array#Array#add on <var_listnode4:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode4, var_pexprnode3); /* Direct call array#Array#add on <var_listnode4:Array[Object]>*/
 }
 } else {
 }
-{
-var14 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+var_pannotationsnode5 = var_nodearraylist3;
+/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
+cltype15 = type_nullable__nit__AAnnotations.color;
+idtype16 = type_nullable__nit__AAnnotations.id;
+if(var_pannotationsnode5 == NULL) {
+var14 = 1;
+} else {
+if(cltype15 >= (((long)var_pannotationsnode5&3)?type_info[((long)var_pannotationsnode5&3)]:var_pannotationsnode5->type)->table_size) {
+var14 = 0;
+} else {
+var14 = (((long)var_pannotationsnode5&3)?type_info[((long)var_pannotationsnode5&3)]:var_pannotationsnode5->type)->type_table[cltype15] == idtype16;
+}
+}
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9637);
+fatal_exit(1);
 }
-var_listnode4 = var14;
-var15 = NEW_nit__AManyExpr(&type_nit__AManyExpr);
+var17 = NEW_nit__ASuperstringExpr(&type_nit__ASuperstringExpr);
 {
-nit__parser_prod___AManyExpr___init_amanyexpr(var15, var_listnode4); /* Direct call parser_prod#AManyExpr#init_amanyexpr on <var15:AManyExpr>*/
+nit__parser_prod___ASuperstringExpr___init_asuperstringexpr(var17, var_listnode4, var_pannotationsnode5); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var17:ASuperstringExpr>*/
 }
-var_pexprnode1 = var15;
+var_pexprnode1 = var17;
 var_node_list = var_pexprnode1;
-var16 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction360> */
+var18 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction399> */
 {
-var17 = nit___nit__Parser___go_to(var_p, var16);
+var19 = nit___nit__Parser___go_to(var_p, var18);
 }
 {
-nit___nit__Parser___push(var_p, var17, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction361#action for (self: ReduceAction361, Parser) */
-void nit__parser___nit__parser__ReduceAction361___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction400#action for (self: ReduceAction400, Parser) */
+void nit__parser___nit__parser__ReduceAction400___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var4 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var5 /* : Bool */;
+int cltype;
+int idtype;
+val* var_listnode3 /* var listnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var12 /* : Array[Object] */;
+val* var13 /* : Array[Object] */;
+short int var14 /* : Bool */;
+short int var15 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var17 /* : Bool */;
+short int var18 /* : Bool */;
+val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+val* var22 /* : ASuperstringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
+long var23 /* : Int */;
+long var24 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -305,150 +395,209 @@ var_nodearraylist2 = var2;
 var3 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var3;
-var_pexprnode1 = var_nodearraylist3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction361> */
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
 }
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_listnode5 = var4;
+var_listnode2 = var_nodearraylist1;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var5 = 0;
+} else {
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction362#action for (self: ReduceAction362, Parser) */
-void nit__parser___nit__parser__ReduceAction362___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9657);
+fatal_exit(1);
+}
+var_listnode3 = var_nodearraylist2;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype7 = type_standard__Array__standard__Object.color;
+idtype8 = type_standard__Array__standard__Object.id;
+if(var_listnode3 == NULL) {
+var6 = 0;
+} else {
+if(cltype7 >= (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->table_size) {
+var6 = 0;
+} else {
+var6 = (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->type_table[cltype7] == idtype8;
+}
+}
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9659);
+fatal_exit(1);
+}
+var_pexprnode4 = var_nodearraylist3;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype10 = type_nullable__nit__AExpr.color;
+idtype11 = type_nullable__nit__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var9 = 1;
+} else {
+if(cltype10 >= (((long)var_pexprnode4&3)?type_info[((long)var_pexprnode4&3)]:var_pexprnode4->type)->table_size) {
+var9 = 0;
+} else {
+var9 = (((long)var_pexprnode4&3)?type_info[((long)var_pexprnode4&3)]:var_pexprnode4->type)->type_table[cltype10] == idtype11;
+}
+}
+if (unlikely(!var9)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9661);
+fatal_exit(1);
+}
 {
-var1 = nit___nit__Parser___pop(var_p);
+var12 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode2);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_listnode5 = var12;
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var13 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode3);
 }
-var_listnode2 = var2;
-var_pexprnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pexprnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode5 = var13;
+if (var_pexprnode4 == NULL) {
+var14 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var14 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pexprnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, var3) /* != on <var_pexprnode1:nullable Object>*/;
-var4 = var5;
+{ /* Inline kernel#Object#!= (var_pexprnode4,((val*)NULL)) on <var_pexprnode4:nullable Object(nullable AExpr)> */
+var_other = ((val*)NULL);
+{
+var17 = ((short int(*)(val* self, val* p0))(var_pexprnode4->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode4, var_other); /* == on <var_pexprnode4:nullable AExpr(AExpr)>*/
 }
-if (var4){
+var18 = !var17;
+var15 = var18;
+goto RET_LABEL16;
+RET_LABEL16:(void)0;
+}
+var14 = var15;
+}
+if (var14){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexprnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode5, var_pexprnode4); /* Direct call array#Array#add on <var_listnode5:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction362> */
+var_pannotationsnode6 = var_nodearraylist4;
+/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
+cltype20 = type_nullable__nit__AAnnotations.color;
+idtype21 = type_nullable__nit__AAnnotations.id;
+if(var_pannotationsnode6 == NULL) {
+var19 = 1;
+} else {
+if(cltype20 >= (((long)var_pannotationsnode6&3)?type_info[((long)var_pannotationsnode6&3)]:var_pannotationsnode6->type)->table_size) {
+var19 = 0;
+} else {
+var19 = (((long)var_pannotationsnode6&3)?type_info[((long)var_pannotationsnode6&3)]:var_pannotationsnode6->type)->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9668);
+fatal_exit(1);
+}
+var22 = NEW_nit__ASuperstringExpr(&type_nit__ASuperstringExpr);
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+nit__parser_prod___ASuperstringExpr___init_asuperstringexpr(var22, var_listnode5, var_pannotationsnode6); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var22:ASuperstringExpr>*/
+}
+var_pexprnode1 = var22;
+var_node_list = var_pexprnode1;
+var23 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction400> */
+{
+var24 = nit___nit__Parser___go_to(var_p, var23);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var24, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction363#action for (self: ReduceAction363, Parser) */
-void nit__parser___nit__parser__ReduceAction363___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction401#action for (self: ReduceAction401, Parser) */
+void nit__parser___nit__parser__ReduceAction401___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var4 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var5 /* : null */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 short int var7 /* : Bool */;
-val* var8 /* : Array[Object] */;
+short int var8 /* : Bool */;
 long var9 /* : Int */;
 long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var2;
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_pexprnode1 = var_nodearraylist1;
-var_listnode2 = var_nodearraylist2;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
-}
+var3 = nit___nit__Parser___pop(var_p);
 }
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9205);
-show_backtrace(1);
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
 }
-var5 = NULL;
+var_listnode3 = var4;
+var_pexprnode1 = var_nodearraylist1;
+var_pexprnode2 = var_nodearraylist3;
 if (var_pexprnode1 == NULL) {
-var6 = 0; /* is null */
+var5 = 0; /* is null */
 } else {
-var6 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var7 = ((short int (*)(val* self, val* p0))(var_pexprnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, var5) /* != on <var_pexprnode1:nullable Object>*/;
-var6 = var7;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pexprnode1&3)?class_info[((long)var_pexprnode1&3)]:var_pexprnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, ((val*)NULL)); /* != on <var_pexprnode1:nullable Object>*/
+var5 = var6;
 }
-if (var6){
+if (var5){
 {
 standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
+if (var_pexprnode2 == NULL) {
+var7 = 0; /* is null */
+} else {
+var7 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var8 = ((short int(*)(val* self, val* p0))((((long)var_pexprnode2&3)?class_info[((long)var_pexprnode2&3)]:var_pexprnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode2, ((val*)NULL)); /* != on <var_pexprnode2:nullable Object>*/
+var7 = var8;
+}
+if (var7){
 {
-var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+}
+} else {
 }
-var_listnode3 = var8;
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction363> */
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction401> */
 {
 var10 = nit___nit__Parser___go_to(var_p, var9);
 }
@@ -457,4624 +606,3051 @@ nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_wor
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction365#action for (self: ReduceAction365, Parser) */
-void nit__parser___nit__parser__ReduceAction365___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction402#action for (self: ReduceAction402, Parser) */
+void nit__parser___nit__parser__ReduceAction402___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var2 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
 val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-long var3 /* : Int */;
-long var4 /* : Int */;
+short int var3 /* : Bool */;
+short int var4 /* : Bool */;
+long var5 /* : Int */;
+long var6 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var2 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_nodearraylist1 = var2;
+var_listnode2 = var2;
 var_pexprnode1 = var_nodearraylist1;
-var_node_list = var_pexprnode1;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction365> */
+if (var_pexprnode1 == NULL) {
+var3 = 0; /* is null */
+} else {
+var3 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var4 = ((short int(*)(val* self, val* p0))((((long)var_pexprnode1&3)?class_info[((long)var_pexprnode1&3)]:var_pexprnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, ((val*)NULL)); /* != on <var_pexprnode1:nullable Object>*/
+var3 = var4;
+}
+if (var3){
 {
-var4 = nit___nit__Parser___go_to(var_p, var3);
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexprnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+}
+} else {
+}
+var_node_list = var_listnode2;
+var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction402> */
+{
+var6 = nit___nit__Parser___go_to(var_p, var5);
 }
 {
-nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction367#action for (self: ReduceAction367, Parser) */
-void nit__parser___nit__parser__ReduceAction367___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction403#action for (self: ReduceAction403, Parser) */
+void nit__parser___nit__parser__ReduceAction403___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
-short int var8 /* : Bool */;
+val* var_tstartstringnode2 /* var tstartstringnode2: nullable Object */;
+short int var1 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var_pexprnode4 /* var pexprnode4: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var15 /* : AIfExpr */;
-val* var16 /* : null */;
-val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
-long var17 /* : Int */;
-long var18 /* : Int */;
+val* var2 /* : AStartStringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AStartStringExpr */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist7 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
+var_nodearraylist1 = var;
+var_tstartstringnode2 = var_nodearraylist1;
+/* <var_tstartstringnode2:nullable Object> isa nullable TStartString */
+cltype = type_nullable__nit__TStartString.color;
+idtype = type_nullable__nit__TStartString.id;
+if(var_tstartstringnode2 == NULL) {
+var1 = 1;
+} else {
+if(cltype >= (((long)var_tstartstringnode2&3)?type_info[((long)var_tstartstringnode2&3)]:var_tstartstringnode2->type)->table_size) {
+var1 = 0;
+} else {
+var1 = (((long)var_tstartstringnode2&3)?type_info[((long)var_tstartstringnode2&3)]:var_tstartstringnode2->type)->type_table[cltype] == idtype;
 }
-var_nodearraylist6 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var3;
+if (unlikely(!var1)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9722);
+fatal_exit(1);
+}
+var2 = NEW_nit__AStartStringExpr(&type_nit__AStartStringExpr);
 {
-var4 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AStartStringExpr___init_astartstringexpr(var2, var_tstartstringnode2); /* Direct call parser_prod#AStartStringExpr#init_astartstringexpr on <var2:AStartStringExpr>*/
 }
-var_nodearraylist4 = var4;
+var_pexprnode1 = var2;
+var_node_list = var_pexprnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction403> */
 {
-var5 = nit___nit__Parser___pop(var_p);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
-var_nodearraylist3 = var5;
 {
-var6 = nit___nit__Parser___pop(var_p);
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
 }
-var_nodearraylist2 = var6;
+/* method parser#ReduceAction406#action for (self: ReduceAction406, Parser) */
+void nit__parser___nit__parser__ReduceAction406___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tmidstringnode2 /* var tmidstringnode2: nullable Object */;
+short int var1 /* : Bool */;
+int cltype;
+int idtype;
+val* var2 /* : AMidStringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AMidStringExpr */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-var7 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var7;
-var_tkwifnode2 = var_nodearraylist1;
-/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
-cltype = type_nullable__nit__TKwif.color;
-idtype = type_nullable__nit__TKwif.id;
-if(var_tkwifnode2 == NULL) {
-var8 = 1;
+var_nodearraylist1 = var;
+var_tmidstringnode2 = var_nodearraylist1;
+/* <var_tmidstringnode2:nullable Object> isa nullable TMidString */
+cltype = type_nullable__nit__TMidString.color;
+idtype = type_nullable__nit__TMidString.id;
+if(var_tmidstringnode2 == NULL) {
+var1 = 1;
 } else {
-if(cltype >= var_tkwifnode2->type->table_size) {
-var8 = 0;
+if(cltype >= (((long)var_tmidstringnode2&3)?type_info[((long)var_tmidstringnode2&3)]:var_tmidstringnode2->type)->table_size) {
+var1 = 0;
 } else {
-var8 = var_tkwifnode2->type->type_table[cltype] == idtype;
+var1 = (((long)var_tmidstringnode2&3)?type_info[((long)var_tmidstringnode2&3)]:var_tmidstringnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var8)) {
+if (unlikely(!var1)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9239);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9737);
+fatal_exit(1);
 }
-var_pexprnode3 = var_nodearraylist3;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype10 = type_nullable__nit__AExpr.color;
-idtype11 = type_nullable__nit__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_pexprnode3->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_pexprnode3->type->type_table[cltype10] == idtype11;
+var2 = NEW_nit__AMidStringExpr(&type_nit__AMidStringExpr);
+{
+nit__parser_prod___AMidStringExpr___init_amidstringexpr(var2, var_tmidstringnode2); /* Direct call parser_prod#AMidStringExpr#init_amidstringexpr on <var2:AMidStringExpr>*/
 }
+var_pexprnode1 = var2;
+var_node_list = var_pexprnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction406> */
+{
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9241);
-show_backtrace(1);
+{
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-var_pexprnode4 = var_nodearraylist7;
-/* <var_pexprnode4:nullable Object> isa nullable AExpr */
-cltype13 = type_nullable__nit__AExpr.color;
-idtype14 = type_nullable__nit__AExpr.id;
-if(var_pexprnode4 == NULL) {
-var12 = 1;
+RET_LABEL:;
+}
+/* method parser#ReduceAction407#action for (self: ReduceAction407, Parser) */
+void nit__parser___nit__parser__ReduceAction407___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tendstringnode2 /* var tendstringnode2: nullable Object */;
+short int var1 /* : Bool */;
+int cltype;
+int idtype;
+val* var2 /* : AEndStringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AEndStringExpr */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var;
+var_tendstringnode2 = var_nodearraylist1;
+/* <var_tendstringnode2:nullable Object> isa nullable TEndString */
+cltype = type_nullable__nit__TEndString.color;
+idtype = type_nullable__nit__TEndString.id;
+if(var_tendstringnode2 == NULL) {
+var1 = 1;
 } else {
-if(cltype13 >= var_pexprnode4->type->table_size) {
-var12 = 0;
+if(cltype >= (((long)var_tendstringnode2&3)?type_info[((long)var_tendstringnode2&3)]:var_tendstringnode2->type)->table_size) {
+var1 = 0;
 } else {
-var12 = var_pexprnode4->type->type_table[cltype13] == idtype14;
+var1 = (((long)var_tendstringnode2&3)?type_info[((long)var_tendstringnode2&3)]:var_tendstringnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var12)) {
+if (unlikely(!var1)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9243);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9752);
+fatal_exit(1);
 }
-var15 = NEW_nit__AIfExpr(&type_nit__AIfExpr);
-var16 = NULL;
+var2 = NEW_nit__AEndStringExpr(&type_nit__AEndStringExpr);
 {
-nit__parser_prod___AIfExpr___init_aifexpr(var15, var_tkwifnode2, var_pexprnode3, var_pexprnode4, var16); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var15:AIfExpr>*/
+nit__parser_prod___AEndStringExpr___init_aendstringexpr(var2, var_tendstringnode2); /* Direct call parser_prod#AEndStringExpr#init_aendstringexpr on <var2:AEndStringExpr>*/
 }
-var_pexprnode1 = var15;
+var_pexprnode1 = var2;
 var_node_list = var_pexprnode1;
-var17 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction367> */
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction407> */
 {
-var18 = nit___nit__Parser___go_to(var_p, var17);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction368#action for (self: ReduceAction368, Parser) */
-void nit__parser___nit__parser__ReduceAction368___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction408#action for (self: ReduceAction408, Parser) */
+void nit__parser___nit__parser__ReduceAction408___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var4 /* : Array[Object] */;
-val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var2 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var_tatnode3 /* var tatnode3: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : Array[Object] */;
-val* var10 /* : null */;
-short int var11 /* : Bool */;
-short int var12 /* : Bool */;
+val* var_pannotationnode5 /* var pannotationnode5: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+short int var7 /* : Bool */;
+short int var8 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
-short int var16 /* : Bool */;
-int cltype17;
-int idtype18;
-val* var19 /* : ASuperstringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
-long var20 /* : Int */;
-long var21 /* : Int */;
+short int var10 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : AAnnotations */;
+val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
+long var13 /* : Int */;
+long var14 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode4 = var4;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var5 = 0;
+var_listnode6 = var2;
+var_tatnode3 = var_nodearraylist1;
+/* <var_tatnode3:nullable Object> isa nullable TAt */
+cltype = type_nullable__nit__TAt.color;
+idtype = type_nullable__nit__TAt.id;
+if(var_tatnode3 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_tatnode3&3)?type_info[((long)var_tatnode3&3)]:var_tatnode3->type)->table_size) {
+var3 = 0;
 } else {
-var5 = var_listnode2->type->type_table[cltype] == idtype;
+var3 = (((long)var_tatnode3&3)?type_info[((long)var_tatnode3&3)]:var_tatnode3->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9264);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9769);
+fatal_exit(1);
 }
-var_pexprnode3 = var_nodearraylist2;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable__nit__AExpr.color;
-idtype8 = type_nullable__nit__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_pannotationnode5 = var_nodearraylist2;
+/* <var_pannotationnode5:nullable Object> isa nullable AAnnotation */
+cltype5 = type_nullable__nit__AAnnotation.color;
+idtype6 = type_nullable__nit__AAnnotation.id;
+if(var_pannotationnode5 == NULL) {
+var4 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype5 >= (((long)var_pannotationnode5&3)?type_info[((long)var_pannotationnode5&3)]:var_pannotationnode5->type)->table_size) {
+var4 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var4 = (((long)var_pannotationnode5&3)?type_info[((long)var_pannotationnode5&3)]:var_pannotationnode5->type)->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9266);
-show_backtrace(1);
-}
-{
-var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode2);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9771);
+fatal_exit(1);
 }
-var_listnode4 = var9;
-var10 = NULL;
-if (var_pexprnode3 == NULL) {
-var11 = 0; /* is null */
+if (var_pannotationnode5 == NULL) {
+var7 = 0; /* is null */
 } else {
-var11 = 1; /* arg is null and recv is not */
+var7 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode3,var10) on <var_pexprnode3:nullable Object(nullable AExpr)> */
-var_other = var10;
+{ /* Inline kernel#Object#!= (var_pannotationnode5,((val*)NULL)) on <var_pannotationnode5:nullable Object(nullable AAnnotation)> */
+var_other = ((val*)NULL);
 {
-var14 = ((short int (*)(val* self, val* p0))(var_pexprnode3->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode3, var_other) /* == on <var_pexprnode3:nullable AExpr(AExpr)>*/;
+var10 = ((short int(*)(val* self, val* p0))(var_pannotationnode5->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pannotationnode5, var_other); /* == on <var_pannotationnode5:nullable AAnnotation(AAnnotation)>*/
 }
-var15 = !var14;
-var12 = var15;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+var11 = !var10;
+var8 = var11;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
 }
-var11 = var12;
+var7 = var8;
 }
-if (var11){
+if (var7){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode4, var_pexprnode3); /* Direct call array#Array#add on <var_listnode4:Array[Object]>*/
-}
-} else {
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode6, var_pannotationnode5); /* Direct call array#Array#add on <var_listnode6:Array[Object]>*/
 }
-var_pannotationsnode5 = var_nodearraylist3;
-/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
-cltype17 = type_nullable__nit__AAnnotations.color;
-idtype18 = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode5 == NULL) {
-var16 = 1;
 } else {
-if(cltype17 >= var_pannotationsnode5->type->table_size) {
-var16 = 0;
-} else {
-var16 = var_pannotationsnode5->type->type_table[cltype17] == idtype18;
-}
-}
-if (unlikely(!var16)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9272);
-show_backtrace(1);
 }
-var19 = NEW_nit__ASuperstringExpr(&type_nit__ASuperstringExpr);
+var12 = NEW_nit__AAnnotations(&type_nit__AAnnotations);
 {
-nit__parser_prod___ASuperstringExpr___init_asuperstringexpr(var19, var_listnode4, var_pannotationsnode5); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var19:ASuperstringExpr>*/
+nit__parser_prod___AAnnotations___init_aannotations(var12, ((val*)NULL), var_tatnode3, ((val*)NULL), var_listnode6, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotations#init_aannotations on <var12:AAnnotations>*/
 }
-var_pexprnode1 = var19;
-var_node_list = var_pexprnode1;
-var20 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction368> */
+var_pannotationsnode1 = var12;
+var_node_list = var_pannotationsnode1;
+var13 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction408> */
 {
-var21 = nit___nit__Parser___go_to(var_p, var20);
+var14 = nit___nit__Parser___go_to(var_p, var13);
 }
 {
-nit___nit__Parser___push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction369#action for (self: ReduceAction369, Parser) */
-void nit__parser___nit__parser__ReduceAction369___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction409#action for (self: ReduceAction409, Parser) */
+void nit__parser___nit__parser__ReduceAction409___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var6 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var_tatnode3 /* var tatnode3: nullable Object */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var_pexprnode4 /* var pexprnode4: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var13 /* : Array[Object] */;
+val* var_toparnode4 /* var toparnode4: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_listnode5 /* var listnode5: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
 val* var14 /* : Array[Object] */;
-val* var15 /* : null */;
-short int var16 /* : Bool */;
-short int var17 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var19 /* : Bool */;
-short int var20 /* : Bool */;
-val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var24 /* : ASuperstringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
-long var25 /* : Int */;
-long var26 /* : Int */;
+val* var_tcparnode7 /* var tcparnode7: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var18 /* : AAnnotations */;
+val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
+long var19 /* : Int */;
+long var20 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist6 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist4 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist3 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var4;
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = nit___nit__Parser___pop(var_p);
 }
-var_listnode5 = var5;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var6 = 0;
+var_nodearraylist1 = var5;
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
+}
+var_listnode6 = var6;
+var_tatnode3 = var_nodearraylist1;
+/* <var_tatnode3:nullable Object> isa nullable TAt */
+cltype = type_nullable__nit__TAt.color;
+idtype = type_nullable__nit__TAt.id;
+if(var_tatnode3 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var6 = 0;
+if(cltype >= (((long)var_tatnode3&3)?type_info[((long)var_tatnode3&3)]:var_tatnode3->type)->table_size) {
+var7 = 0;
 } else {
-var6 = var_listnode2->type->type_table[cltype] == idtype;
+var7 = (((long)var_tatnode3&3)?type_info[((long)var_tatnode3&3)]:var_tatnode3->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9292);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9800);
+fatal_exit(1);
 }
-var_listnode3 = var_nodearraylist2;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_standard__Array__standard__Object.color;
-idtype9 = type_standard__Array__standard__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_toparnode4 = var_nodearraylist2;
+/* <var_toparnode4:nullable Object> isa nullable TOpar */
+cltype9 = type_nullable__nit__TOpar.color;
+idtype10 = type_nullable__nit__TOpar.id;
+if(var_toparnode4 == NULL) {
+var8 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
+if(cltype9 >= (((long)var_toparnode4&3)?type_info[((long)var_toparnode4&3)]:var_toparnode4->type)->table_size) {
+var8 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var8 = (((long)var_toparnode4&3)?type_info[((long)var_toparnode4&3)]:var_toparnode4->type)->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9294);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9802);
+fatal_exit(1);
 }
-var_pexprnode4 = var_nodearraylist3;
-/* <var_pexprnode4:nullable Object> isa nullable AExpr */
-cltype11 = type_nullable__nit__AExpr.color;
-idtype12 = type_nullable__nit__AExpr.id;
-if(var_pexprnode4 == NULL) {
-var10 = 1;
+var_listnode5 = var_nodearraylist4;
+/* <var_listnode5:nullable Object> isa Array[Object] */
+cltype12 = type_standard__Array__standard__Object.color;
+idtype13 = type_standard__Array__standard__Object.id;
+if(var_listnode5 == NULL) {
+var11 = 0;
 } else {
-if(cltype11 >= var_pexprnode4->type->table_size) {
-var10 = 0;
+if(cltype12 >= (((long)var_listnode5&3)?type_info[((long)var_listnode5&3)]:var_listnode5->type)->table_size) {
+var11 = 0;
 } else {
-var10 = var_pexprnode4->type->type_table[cltype11] == idtype12;
+var11 = (((long)var_listnode5&3)?type_info[((long)var_listnode5&3)]:var_listnode5->type)->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9296);
-show_backtrace(1);
-}
-{
-var13 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode2);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9804);
+fatal_exit(1);
 }
-var_listnode5 = var13;
 {
-var14 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode3);
+var14 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode6, var_listnode5);
 }
-var_listnode5 = var14;
-var15 = NULL;
-if (var_pexprnode4 == NULL) {
-var16 = 0; /* is null */
+var_listnode6 = var14;
+var_tcparnode7 = var_nodearraylist6;
+/* <var_tcparnode7:nullable Object> isa nullable TCpar */
+cltype16 = type_nullable__nit__TCpar.color;
+idtype17 = type_nullable__nit__TCpar.id;
+if(var_tcparnode7 == NULL) {
+var15 = 1;
 } else {
-var16 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode4,var15) on <var_pexprnode4:nullable Object(nullable AExpr)> */
-var_other = var15;
-{
-var19 = ((short int (*)(val* self, val* p0))(var_pexprnode4->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode4, var_other) /* == on <var_pexprnode4:nullable AExpr(AExpr)>*/;
+if(cltype16 >= (((long)var_tcparnode7&3)?type_info[((long)var_tcparnode7&3)]:var_tcparnode7->type)->table_size) {
+var15 = 0;
+} else {
+var15 = (((long)var_tcparnode7&3)?type_info[((long)var_tcparnode7&3)]:var_tcparnode7->type)->type_table[cltype16] == idtype17;
 }
-var20 = !var19;
-var17 = var20;
-goto RET_LABEL18;
-RET_LABEL18:(void)0;
 }
-var16 = var17;
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9807);
+fatal_exit(1);
 }
-if (var16){
+var18 = NEW_nit__AAnnotations(&type_nit__AAnnotations);
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode5, var_pexprnode4); /* Direct call array#Array#add on <var_listnode5:Array[Object]>*/
-}
-} else {
+nit__parser_prod___AAnnotations___init_aannotations(var18, ((val*)NULL), var_tatnode3, var_toparnode4, var_listnode6, var_tcparnode7, ((val*)NULL)); /* Direct call parser_prod#AAnnotations#init_aannotations on <var18:AAnnotations>*/
 }
-var_pannotationsnode6 = var_nodearraylist4;
-/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
-cltype22 = type_nullable__nit__AAnnotations.color;
-idtype23 = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode6 == NULL) {
-var21 = 1;
-} else {
-if(cltype22 >= var_pannotationsnode6->type->table_size) {
-var21 = 0;
-} else {
-var21 = var_pannotationsnode6->type->type_table[cltype22] == idtype23;
+var_pannotationsnode1 = var18;
+var_node_list = var_pannotationsnode1;
+var19 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction409> */
+{
+var20 = nit___nit__Parser___go_to(var_p, var19);
 }
+{
+nit___nit__Parser___push(var_p, var20, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var21)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9303);
-show_backtrace(1);
+RET_LABEL:;
 }
-var24 = NEW_nit__ASuperstringExpr(&type_nit__ASuperstringExpr);
+/* method parser#ReduceAction410#action for (self: ReduceAction410, Parser) */
+void nit__parser___nit__parser__ReduceAction410___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pannotationsnode1 /* var pannotationsnode1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-nit__parser_prod___ASuperstringExpr___init_asuperstringexpr(var24, var_listnode5, var_pannotationsnode6); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var24:ASuperstringExpr>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode1 = var24;
-var_node_list = var_pexprnode1;
-var25 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction369> */
+var_nodearraylist1 = var;
+var_pannotationsnode1 = var_nodearraylist1;
+var_node_list = var_pannotationsnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction410> */
 {
-var26 = nit___nit__Parser___go_to(var_p, var25);
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
 {
-nit___nit__Parser___push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction370#action for (self: ReduceAction370, Parser) */
-void nit__parser___nit__parser__ReduceAction370___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction412#action for (self: ReduceAction412, Parser) */
+void nit__parser___nit__parser__ReduceAction412___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : null */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-long var12 /* : Int */;
-long var13 /* : Int */;
+val* var4 /* : Array[Object] */;
+val* var_listnode7 /* var listnode7: Array[Object] */;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var15 /* : AAnnotation */;
+val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
+long var16 /* : Int */;
+long var17 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
-}
-var_listnode3 = var5;
-var_pexprnode1 = var_nodearraylist1;
-var_pexprnode2 = var_nodearraylist3;
-var6 = NULL;
-if (var_pexprnode1 == NULL) {
-var7 = 0; /* is null */
-} else {
-var7 = 1; /* arg is null and recv is not */
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
 }
-if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pexprnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, var6) /* != on <var_pexprnode1:nullable Object>*/;
-var7 = var8;
-}
-if (var7){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
-}
-var9 = NULL;
-if (var_pexprnode2 == NULL) {
-var10 = 0; /* is null */
-} else {
-var10 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var11 = ((short int (*)(val* self, val* p0))(var_pexprnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode2, var9) /* != on <var_pexprnode2:nullable Object>*/;
-var10 = var11;
-}
-if (var10){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
-}
-var_node_list = var_listnode3;
-var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction370> */
-{
-var13 = nit___nit__Parser___go_to(var_p, var12);
-}
-{
-nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction371#action for (self: ReduceAction371, Parser) */
-void nit__parser___nit__parser__ReduceAction371___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var4 /* : null */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-long var7 /* : Int */;
-long var8 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode2 = var3;
-var_pexprnode1 = var_nodearraylist1;
-var4 = NULL;
-if (var_pexprnode1 == NULL) {
-var5 = 0; /* is null */
-} else {
-var5 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var6 = ((short int (*)(val* self, val* p0))(var_pexprnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, var4) /* != on <var_pexprnode1:nullable Object>*/;
-var5 = var6;
-}
-if (var5){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexprnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
-}
-} else {
-}
-var_node_list = var_listnode2;
-var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction371> */
-{
-var8 = nit___nit__Parser___go_to(var_p, var7);
-}
-{
-nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction372#action for (self: ReduceAction372, Parser) */
-void nit__parser___nit__parser__ReduceAction372___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tstartstringnode2 /* var tstartstringnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AStartStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AStartStringExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var_tstartstringnode2 = var_nodearraylist1;
-/* <var_tstartstringnode2:nullable Object> isa nullable TStartString */
-cltype = type_nullable__nit__TStartString.color;
-idtype = type_nullable__nit__TStartString.id;
-if(var_tstartstringnode2 == NULL) {
-var2 = 1;
-} else {
-if(cltype >= var_tstartstringnode2->type->table_size) {
-var2 = 0;
-} else {
-var2 = var_tstartstringnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var2)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9357);
-show_backtrace(1);
-}
-var3 = NEW_nit__AStartStringExpr(&type_nit__AStartStringExpr);
-{
-nit__parser_prod___AStartStringExpr___init_astartstringexpr(var3, var_tstartstringnode2); /* Direct call parser_prod#AStartStringExpr#init_astartstringexpr on <var3:AStartStringExpr>*/
-}
-var_pexprnode1 = var3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction372> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
-}
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction375#action for (self: ReduceAction375, Parser) */
-void nit__parser___nit__parser__ReduceAction375___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tmidstringnode2 /* var tmidstringnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AMidStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AMidStringExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var_tmidstringnode2 = var_nodearraylist1;
-/* <var_tmidstringnode2:nullable Object> isa nullable TMidString */
-cltype = type_nullable__nit__TMidString.color;
-idtype = type_nullable__nit__TMidString.id;
-if(var_tmidstringnode2 == NULL) {
-var2 = 1;
-} else {
-if(cltype >= var_tmidstringnode2->type->table_size) {
-var2 = 0;
-} else {
-var2 = var_tmidstringnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var2)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9372);
-show_backtrace(1);
-}
-var3 = NEW_nit__AMidStringExpr(&type_nit__AMidStringExpr);
-{
-nit__parser_prod___AMidStringExpr___init_amidstringexpr(var3, var_tmidstringnode2); /* Direct call parser_prod#AMidStringExpr#init_amidstringexpr on <var3:AMidStringExpr>*/
-}
-var_pexprnode1 = var3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction375> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
-}
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction376#action for (self: ReduceAction376, Parser) */
-void nit__parser___nit__parser__ReduceAction376___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tendstringnode2 /* var tendstringnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AEndStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AEndStringExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var_tendstringnode2 = var_nodearraylist1;
-/* <var_tendstringnode2:nullable Object> isa nullable TEndString */
-cltype = type_nullable__nit__TEndString.color;
-idtype = type_nullable__nit__TEndString.id;
-if(var_tendstringnode2 == NULL) {
-var2 = 1;
-} else {
-if(cltype >= var_tendstringnode2->type->table_size) {
-var2 = 0;
-} else {
-var2 = var_tendstringnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var2)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9387);
-show_backtrace(1);
-}
-var3 = NEW_nit__AEndStringExpr(&type_nit__AEndStringExpr);
-{
-nit__parser_prod___AEndStringExpr___init_aendstringexpr(var3, var_tendstringnode2); /* Direct call parser_prod#AEndStringExpr#init_aendstringexpr on <var3:AEndStringExpr>*/
-}
-var_pexprnode1 = var3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction376> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
-}
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction377#action for (self: ReduceAction377, Parser) */
-void nit__parser___nit__parser__ReduceAction377___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_tatnode2 /* var tatnode2: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pannotationnode4 /* var pannotationnode4: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var8 /* : null */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var12 /* : Bool */;
-short int var13 /* : Bool */;
-val* var14 /* : AAnnotations */;
-val* var15 /* : null */;
-val* var16 /* : null */;
-val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
-long var17 /* : Int */;
-long var18 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode5 = var3;
-var_tatnode2 = var_nodearraylist1;
-/* <var_tatnode2:nullable Object> isa nullable TAt */
-cltype = type_nullable__nit__TAt.color;
-idtype = type_nullable__nit__TAt.id;
-if(var_tatnode2 == NULL) {
-var4 = 1;
-} else {
-if(cltype >= var_tatnode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_tatnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9404);
-show_backtrace(1);
-}
-var_pannotationnode4 = var_nodearraylist2;
-/* <var_pannotationnode4:nullable Object> isa nullable AAnnotation */
-cltype6 = type_nullable__nit__AAnnotation.color;
-idtype7 = type_nullable__nit__AAnnotation.id;
-if(var_pannotationnode4 == NULL) {
-var5 = 1;
-} else {
-if(cltype6 >= var_pannotationnode4->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_pannotationnode4->type->type_table[cltype6] == idtype7;
-}
-}
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9406);
-show_backtrace(1);
-}
-var8 = NULL;
-if (var_pannotationnode4 == NULL) {
-var9 = 0; /* is null */
-} else {
-var9 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_pannotationnode4,var8) on <var_pannotationnode4:nullable Object(nullable AAnnotation)> */
-var_other = var8;
-{
-var12 = ((short int (*)(val* self, val* p0))(var_pannotationnode4->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pannotationnode4, var_other) /* == on <var_pannotationnode4:nullable AAnnotation(AAnnotation)>*/;
-}
-var13 = !var12;
-var10 = var13;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode5, var_pannotationnode4); /* Direct call array#Array#add on <var_listnode5:Array[Object]>*/
-}
-} else {
-}
-var14 = NEW_nit__AAnnotations(&type_nit__AAnnotations);
-var15 = NULL;
-var16 = NULL;
-{
-nit__parser_prod___AAnnotations___init_aannotations(var14, var_tatnode2, var15, var_listnode5, var16); /* Direct call parser_prod#AAnnotations#init_aannotations on <var14:AAnnotations>*/
-}
-var_pannotationsnode1 = var14;
-var_node_list = var_pannotationsnode1;
-var17 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction377> */
-{
-var18 = nit___nit__Parser___go_to(var_p, var17);
-}
-{
-nit___nit__Parser___push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction378#action for (self: ReduceAction378, Parser) */
-void nit__parser___nit__parser__ReduceAction378___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var7 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_tatnode2 /* var tatnode2: nullable Object */;
-short int var8 /* : Bool */;
-int cltype;
-int idtype;
-val* var_toparnode3 /* var toparnode3: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var_listnode4 /* var listnode4: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var15 /* : Array[Object] */;
-val* var_tcparnode6 /* var tcparnode6: nullable Object */;
-short int var16 /* : Bool */;
-int cltype17;
-int idtype18;
-val* var19 /* : AAnnotations */;
-val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
-long var20 /* : Int */;
-long var21 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist6 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist5 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var5;
-{
-var6 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var6;
-var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
-}
-var_listnode5 = var7;
-var_tatnode2 = var_nodearraylist1;
-/* <var_tatnode2:nullable Object> isa nullable TAt */
-cltype = type_nullable__nit__TAt.color;
-idtype = type_nullable__nit__TAt.id;
-if(var_tatnode2 == NULL) {
-var8 = 1;
-} else {
-if(cltype >= var_tatnode2->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_tatnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9433);
-show_backtrace(1);
-}
-var_toparnode3 = var_nodearraylist2;
-/* <var_toparnode3:nullable Object> isa nullable TOpar */
-cltype10 = type_nullable__nit__TOpar.color;
-idtype11 = type_nullable__nit__TOpar.id;
-if(var_toparnode3 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_toparnode3->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_toparnode3->type->type_table[cltype10] == idtype11;
-}
-}
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9435);
-show_backtrace(1);
-}
-var_listnode4 = var_nodearraylist4;
-/* <var_listnode4:nullable Object> isa Array[Object] */
-cltype13 = type_standard__Array__standard__Object.color;
-idtype14 = type_standard__Array__standard__Object.id;
-if(var_listnode4 == NULL) {
-var12 = 0;
-} else {
-if(cltype13 >= var_listnode4->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_listnode4->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9437);
-show_backtrace(1);
-}
-{
-var15 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode4);
-}
-var_listnode5 = var15;
-var_tcparnode6 = var_nodearraylist6;
-/* <var_tcparnode6:nullable Object> isa nullable TCpar */
-cltype17 = type_nullable__nit__TCpar.color;
-idtype18 = type_nullable__nit__TCpar.id;
-if(var_tcparnode6 == NULL) {
-var16 = 1;
-} else {
-if(cltype17 >= var_tcparnode6->type->table_size) {
-var16 = 0;
-} else {
-var16 = var_tcparnode6->type->type_table[cltype17] == idtype18;
-}
-}
-if (unlikely(!var16)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9440);
-show_backtrace(1);
-}
-var19 = NEW_nit__AAnnotations(&type_nit__AAnnotations);
-{
-nit__parser_prod___AAnnotations___init_aannotations(var19, var_tatnode2, var_toparnode3, var_listnode5, var_tcparnode6); /* Direct call parser_prod#AAnnotations#init_aannotations on <var19:AAnnotations>*/
-}
-var_pannotationsnode1 = var19;
-var_node_list = var_pannotationsnode1;
-var20 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction378> */
-{
-var21 = nit___nit__Parser___go_to(var_p, var20);
-}
-{
-nit___nit__Parser___push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction379#action for (self: ReduceAction379, Parser) */
-void nit__parser___nit__parser__ReduceAction379___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pannotationsnode1 /* var pannotationsnode1: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var_pannotationsnode1 = var_nodearraylist1;
-var_node_list = var_pannotationsnode1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction379> */
-{
-var3 = nit___nit__Parser___go_to(var_p, var2);
-}
-{
-nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction381#action for (self: ReduceAction381, Parser) */
-void nit__parser___nit__parser__ReduceAction381___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
-val* var16 /* : AAnnotation */;
-val* var17 /* : null */;
-val* var18 /* : null */;
-val* var19 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var20 /* : Int */;
-long var21 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
-}
-var_listnode7 = var5;
-var_tkwredefnode3 = var_nodearraylist1;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype = type_nullable__nit__TKwredef.color;
-idtype = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
-var6 = 1;
-} else {
-if(cltype >= var_tkwredefnode3->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tkwredefnode3->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9473);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist2;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype8 = type_nullable__nit__AVisibility.color;
-idtype9 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var7 = 1;
-} else {
-if(cltype8 >= var_pvisibilitynode4->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_pvisibilitynode4->type->type_table[cltype8] == idtype9;
-}
-}
-if (unlikely(!var7)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9475);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist3;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype11 = type_nullable__nit__AAtid.color;
-idtype12 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var10 = 1;
-} else {
-if(cltype11 >= var_patidnode5->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_patidnode5->type->type_table[cltype11] == idtype12;
-}
-}
-if (unlikely(!var10)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9477);
-show_backtrace(1);
-}
-var_pannotationsnode9 = var_nodearraylist4;
-/* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype14 = type_nullable__nit__AAnnotations.color;
-idtype15 = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode9 == NULL) {
-var13 = 1;
-} else {
-if(cltype14 >= var_pannotationsnode9->type->table_size) {
-var13 = 0;
-} else {
-var13 = var_pannotationsnode9->type->type_table[cltype14] == idtype15;
-}
-}
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9479);
-show_backtrace(1);
-}
-var16 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var17 = NULL;
-var18 = NULL;
-var19 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var16, var17, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var18, var_listnode7, var19, var_pannotationsnode9); /* Direct call parser_prod#AAnnotation#init_aannotation on <var16:AAnnotation>*/
-}
-var_pannotationnode1 = var16;
-var_node_list = var_pannotationnode1;
-var20 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction381> */
-{
-var21 = nit___nit__Parser___go_to(var_p, var20);
-}
-{
-nit___nit__Parser___push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction382#action for (self: ReduceAction382, Parser) */
-void nit__parser___nit__parser__ReduceAction382___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var7 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var8 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var9 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var10 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var11 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var_listnode7 /* var listnode7: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var24 /* : Array[Object] */;
-val* var_tcparnode9 /* var tcparnode9: nullable Object */;
-short int var25 /* : Bool */;
-int cltype26;
-int idtype27;
-val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
-short int var28 /* : Bool */;
-int cltype29;
-int idtype30;
-val* var31 /* : AAnnotation */;
-val* var32 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var33 /* : Int */;
-long var34 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist9 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist8 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist7 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist6 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist5 = var5;
-{
-var6 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var6;
-{
-var7 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var7;
-{
-var8 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var8;
-{
-var9 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var9;
-var10 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var10); /* Direct call array#Array#init on <var10:Array[Object]>*/
-}
-var_listnode8 = var10;
-var_tkwredefnode3 = var_nodearraylist1;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype = type_nullable__nit__TKwredef.color;
-idtype = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
-var11 = 1;
-} else {
-if(cltype >= var_tkwredefnode3->type->table_size) {
-var11 = 0;
-} else {
-var11 = var_tkwredefnode3->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var11)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9510);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist2;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable__nit__AVisibility.color;
-idtype14 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var12 = 1;
-} else {
-if(cltype13 >= var_pvisibilitynode4->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_pvisibilitynode4->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9512);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist3;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable__nit__AAtid.color;
-idtype17 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_patidnode5->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_patidnode5->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9514);
-show_backtrace(1);
-}
-var_toparnode6 = var_nodearraylist4;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype19 = type_nullable__nit__TOpar.color;
-idtype20 = type_nullable__nit__TOpar.id;
-if(var_toparnode6 == NULL) {
-var18 = 1;
-} else {
-if(cltype19 >= var_toparnode6->type->table_size) {
-var18 = 0;
-} else {
-var18 = var_toparnode6->type->type_table[cltype19] == idtype20;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9516);
-show_backtrace(1);
-}
-var_listnode7 = var_nodearraylist6;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype22 = type_standard__Array__standard__Object.color;
-idtype23 = type_standard__Array__standard__Object.id;
-if(var_listnode7 == NULL) {
-var21 = 0;
-} else {
-if(cltype22 >= var_listnode7->type->table_size) {
-var21 = 0;
-} else {
-var21 = var_listnode7->type->type_table[cltype22] == idtype23;
-}
-}
-if (unlikely(!var21)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9518);
-show_backtrace(1);
-}
-{
-var24 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
-}
-var_listnode8 = var24;
-var_tcparnode9 = var_nodearraylist8;
-/* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype26 = type_nullable__nit__TCpar.color;
-idtype27 = type_nullable__nit__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var25 = 1;
-} else {
-if(cltype26 >= var_tcparnode9->type->table_size) {
-var25 = 0;
-} else {
-var25 = var_tcparnode9->type->type_table[cltype26] == idtype27;
-}
-}
-if (unlikely(!var25)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9521);
-show_backtrace(1);
-}
-var_pannotationsnode10 = var_nodearraylist9;
-/* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype29 = type_nullable__nit__AAnnotations.color;
-idtype30 = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode10 == NULL) {
-var28 = 1;
-} else {
-if(cltype29 >= var_pannotationsnode10->type->table_size) {
-var28 = 0;
-} else {
-var28 = var_pannotationsnode10->type->type_table[cltype29] == idtype30;
-}
-}
-if (unlikely(!var28)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9523);
-show_backtrace(1);
-}
-var31 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var32 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var31, var32, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotation#init_aannotation on <var31:AAnnotation>*/
-}
-var_pannotationnode1 = var31;
-var_node_list = var_pannotationnode1;
-var33 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction382> */
-{
-var34 = nit___nit__Parser___go_to(var_p, var33);
-}
-{
-nit___nit__Parser___push(var_p, var34, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction383#action for (self: ReduceAction383, Parser) */
-void nit__parser___nit__parser__ReduceAction383___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_listnode4 /* var listnode4: nullable Object */;
-short int var3 /* : Bool */;
-int cltype;
-int idtype;
-val* var4 /* : Array[Object] */;
-val* var5 /* : AAnnotations */;
-val* var6 /* : null */;
-val* var7 /* : null */;
-val* var8 /* : null */;
-val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
-long var9 /* : Int */;
-long var10 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode5 = var2;
-var_listnode4 = var_nodearraylist1;
-/* <var_listnode4:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode4 == NULL) {
-var3 = 0;
-} else {
-if(cltype >= var_listnode4->type->table_size) {
-var3 = 0;
-} else {
-var3 = var_listnode4->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9546);
-show_backtrace(1);
-}
-{
-var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode5, var_listnode4);
-}
-var_listnode5 = var4;
-var5 = NEW_nit__AAnnotations(&type_nit__AAnnotations);
-var6 = NULL;
-var7 = NULL;
-var8 = NULL;
-{
-nit__parser_prod___AAnnotations___init_aannotations(var5, var6, var7, var_listnode5, var8); /* Direct call parser_prod#AAnnotations#init_aannotations on <var5:AAnnotations>*/
-}
-var_pannotationsnode1 = var5;
-var_node_list = var_pannotationsnode1;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction383> */
-{
-var10 = nit___nit__Parser___go_to(var_p, var9);
-}
-{
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction384#action for (self: ReduceAction384, Parser) */
-void nit__parser___nit__parser__ReduceAction384___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode2 = var2;
-var_pannotationnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pannotationnode1 == NULL) {
-var4 = 0; /* is null */
-} else {
-var4 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pannotationnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode1, var3) /* != on <var_pannotationnode1:nullable Object>*/;
-var4 = var5;
-}
-if (var4){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
-}
-} else {
-}
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction384> */
-{
-var7 = nit___nit__Parser___go_to(var_p, var6);
-}
-{
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction385#action for (self: ReduceAction385, Parser) */
-void nit__parser___nit__parser__ReduceAction385___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var8 /* : Array[Object] */;
-long var9 /* : Int */;
-long var10 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_pannotationnode1 = var_nodearraylist1;
-var_listnode2 = var_nodearraylist2;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9583);
-show_backtrace(1);
-}
-var5 = NULL;
-if (var_pannotationnode1 == NULL) {
-var6 = 0; /* is null */
-} else {
-var6 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var7 = ((short int (*)(val* self, val* p0))(var_pannotationnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode1, var5) /* != on <var_pannotationnode1:nullable Object>*/;
-var6 = var7;
-}
-if (var6){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
-}
-{
-var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
-}
-var_listnode3 = var8;
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction385> */
-{
-var10 = nit___nit__Parser___go_to(var_p, var9);
-}
-{
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction388#action for (self: ReduceAction388, Parser) */
-void nit__parser___nit__parser__ReduceAction388___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var_pexprnode7 /* var pexprnode7: nullable Object */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
-val* var16 /* : null */;
-short int var17 /* : Bool */;
-short int var18 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-val* var22 /* : AAnnotation */;
-val* var23 /* : null */;
-val* var24 /* : null */;
-val* var25 /* : null */;
-val* var26 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var27 /* : Int */;
-long var28 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
-}
-var_listnode8 = var5;
-var_tkwredefnode3 = var_nodearraylist1;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype = type_nullable__nit__TKwredef.color;
-idtype = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
-var6 = 1;
-} else {
-if(cltype >= var_tkwredefnode3->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tkwredefnode3->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9603);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist2;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype8 = type_nullable__nit__AVisibility.color;
-idtype9 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var7 = 1;
-} else {
-if(cltype8 >= var_pvisibilitynode4->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_pvisibilitynode4->type->type_table[cltype8] == idtype9;
-}
-}
-if (unlikely(!var7)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9605);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist3;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype11 = type_nullable__nit__AAtid.color;
-idtype12 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var10 = 1;
-} else {
-if(cltype11 >= var_patidnode5->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_patidnode5->type->type_table[cltype11] == idtype12;
-}
-}
-if (unlikely(!var10)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9607);
-show_backtrace(1);
-}
-var_pexprnode7 = var_nodearraylist4;
-/* <var_pexprnode7:nullable Object> isa nullable AExpr */
-cltype14 = type_nullable__nit__AExpr.color;
-idtype15 = type_nullable__nit__AExpr.id;
-if(var_pexprnode7 == NULL) {
-var13 = 1;
-} else {
-if(cltype14 >= var_pexprnode7->type->table_size) {
-var13 = 0;
-} else {
-var13 = var_pexprnode7->type->type_table[cltype14] == idtype15;
-}
-}
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9609);
-show_backtrace(1);
-}
-var16 = NULL;
-if (var_pexprnode7 == NULL) {
-var17 = 0; /* is null */
-} else {
-var17 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode7,var16) on <var_pexprnode7:nullable Object(nullable AExpr)> */
-var_other = var16;
-{
-var20 = ((short int (*)(val* self, val* p0))(var_pexprnode7->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode7, var_other) /* == on <var_pexprnode7:nullable AExpr(AExpr)>*/;
-}
-var21 = !var20;
-var18 = var21;
-goto RET_LABEL19;
-RET_LABEL19:(void)0;
-}
-var17 = var18;
-}
-if (var17){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode8, var_pexprnode7); /* Direct call array#Array#add on <var_listnode8:Array[Object]>*/
-}
-} else {
-}
-var22 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var23 = NULL;
-var24 = NULL;
-var25 = NULL;
-var26 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var22, var23, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var24, var_listnode8, var25, var26); /* Direct call parser_prod#AAnnotation#init_aannotation on <var22:AAnnotation>*/
-}
-var_pannotationnode1 = var22;
-var_node_list = var_pannotationnode1;
-var27 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction388> */
-{
-var28 = nit___nit__Parser___go_to(var_p, var27);
-}
-{
-nit___nit__Parser___push(var_p, var28, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction390#action for (self: ReduceAction390, Parser) */
-void nit__parser___nit__parser__ReduceAction390___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var3;
-var_pannotationnode1 = var_nodearraylist3;
-var_node_list = var_pannotationnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction390> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
-}
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction392#action for (self: ReduceAction392, Parser) */
-void nit__parser___nit__parser__ReduceAction392___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var6 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-val* var17 /* : AAnnotation */;
-val* var18 /* : null */;
-val* var19 /* : null */;
-val* var20 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var21 /* : Int */;
-long var22 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist5 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var5;
-var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
-}
-var_listnode7 = var6;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable__nit__ADoc.color;
-idtype = type_nullable__nit__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var7 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_pdocnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var7)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9652);
-show_backtrace(1);
-}
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype9 = type_nullable__nit__TKwredef.color;
-idtype10 = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
-var8 = 1;
-} else {
-if(cltype9 >= var_tkwredefnode3->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_tkwredefnode3->type->type_table[cltype9] == idtype10;
-}
-}
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9654);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype12 = type_nullable__nit__AVisibility.color;
-idtype13 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var11 = 1;
-} else {
-if(cltype12 >= var_pvisibilitynode4->type->table_size) {
-var11 = 0;
-} else {
-var11 = var_pvisibilitynode4->type->type_table[cltype12] == idtype13;
-}
-}
-if (unlikely(!var11)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9656);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype15 = type_nullable__nit__AAtid.color;
-idtype16 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var14 = 1;
-} else {
-if(cltype15 >= var_patidnode5->type->table_size) {
-var14 = 0;
-} else {
-var14 = var_patidnode5->type->type_table[cltype15] == idtype16;
-}
-}
-if (unlikely(!var14)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9658);
-show_backtrace(1);
-}
-var17 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var18 = NULL;
-var19 = NULL;
-var20 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var17, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var18, var_listnode7, var19, var20); /* Direct call parser_prod#AAnnotation#init_aannotation on <var17:AAnnotation>*/
-}
-var_pannotationnode1 = var17;
-var_node_list = var_pannotationnode1;
-var21 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction392> */
-{
-var22 = nit___nit__Parser___go_to(var_p, var21);
-}
-{
-nit___nit__Parser___push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction393#action for (self: ReduceAction393, Parser) */
-void nit__parser___nit__parser__ReduceAction393___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var7 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var8 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var21 /* : AAnnotation */;
-val* var22 /* : null */;
-val* var23 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var24 /* : Int */;
-long var25 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist6 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist5 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var5;
-{
-var6 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var6;
-var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
-}
-var_listnode7 = var7;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable__nit__ADoc.color;
-idtype = type_nullable__nit__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var8 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_pdocnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9686);
-show_backtrace(1);
-}
-var_tkwredefnode3 = var_nodearraylist2;
+var_listnode7 = var4;
+var_tkwredefnode3 = var_nodearraylist1;
 /* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype10 = type_nullable__nit__TKwredef.color;
-idtype11 = type_nullable__nit__TKwredef.id;
+cltype = type_nullable__nit__TKwredef.color;
+idtype = type_nullable__nit__TKwredef.id;
 if(var_tkwredefnode3 == NULL) {
-var9 = 1;
+var5 = 1;
 } else {
-if(cltype10 >= var_tkwredefnode3->type->table_size) {
-var9 = 0;
+if(cltype >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var5 = 0;
 } else {
-var9 = var_tkwredefnode3->type->type_table[cltype10] == idtype11;
+var5 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var9)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9688);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9842);
+fatal_exit(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
+var_pvisibilitynode4 = var_nodearraylist2;
 /* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable__nit__AVisibility.color;
-idtype14 = type_nullable__nit__AVisibility.id;
+cltype7 = type_nullable__nit__AVisibility.color;
+idtype8 = type_nullable__nit__AVisibility.id;
 if(var_pvisibilitynode4 == NULL) {
-var12 = 1;
+var6 = 1;
 } else {
-if(cltype13 >= var_pvisibilitynode4->type->table_size) {
-var12 = 0;
+if(cltype7 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var6 = 0;
 } else {
-var12 = var_pvisibilitynode4->type->type_table[cltype13] == idtype14;
+var6 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var12)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9690);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9844);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist4;
+var_patidnode5 = var_nodearraylist3;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable__nit__AAtid.color;
-idtype17 = type_nullable__nit__AAtid.id;
+cltype10 = type_nullable__nit__AAtid.color;
+idtype11 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var15 = 1;
+var9 = 1;
 } else {
-if(cltype16 >= var_patidnode5->type->table_size) {
-var15 = 0;
+if(cltype10 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var9 = 0;
 } else {
-var15 = var_patidnode5->type->type_table[cltype16] == idtype17;
+var9 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype10] == idtype11;
 }
 }
-if (unlikely(!var15)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9692);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9846);
+fatal_exit(1);
 }
-var_pannotationsnode9 = var_nodearraylist5;
+var_pannotationsnode9 = var_nodearraylist4;
 /* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype19 = type_nullable__nit__AAnnotations.color;
-idtype20 = type_nullable__nit__AAnnotations.id;
+cltype13 = type_nullable__nit__AAnnotations.color;
+idtype14 = type_nullable__nit__AAnnotations.id;
 if(var_pannotationsnode9 == NULL) {
-var18 = 1;
-} else {
-if(cltype19 >= var_pannotationsnode9->type->table_size) {
-var18 = 0;
-} else {
-var18 = var_pannotationsnode9->type->type_table[cltype19] == idtype20;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9694);
-show_backtrace(1);
-}
-var21 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var22 = NULL;
-var23 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var21, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var22, var_listnode7, var23, var_pannotationsnode9); /* Direct call parser_prod#AAnnotation#init_aannotation on <var21:AAnnotation>*/
-}
-var_pannotationnode1 = var21;
-var_node_list = var_pannotationnode1;
-var24 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction393> */
-{
-var25 = nit___nit__Parser___go_to(var_p, var24);
-}
-{
-nit___nit__Parser___push(var_p, var25, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction394#action for (self: ReduceAction394, Parser) */
-void nit__parser___nit__parser__ReduceAction394___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var7 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var8 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var9 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var10 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var11 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var_listnode7 /* var listnode7: nullable Object */;
-short int var24 /* : Bool */;
-int cltype25;
-int idtype26;
-val* var27 /* : Array[Object] */;
-val* var_tcparnode9 /* var tcparnode9: nullable Object */;
-short int var28 /* : Bool */;
-int cltype29;
-int idtype30;
-val* var31 /* : AAnnotation */;
-val* var32 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var33 /* : Int */;
-long var34 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist9 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist8 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist7 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist6 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist5 = var5;
-{
-var6 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var6;
-{
-var7 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var7;
-{
-var8 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var8;
-{
-var9 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var9;
-var10 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var10); /* Direct call array#Array#init on <var10:Array[Object]>*/
-}
-var_listnode8 = var10;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable__nit__ADoc.color;
-idtype = type_nullable__nit__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var11 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var11 = 0;
-} else {
-var11 = var_pdocnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var11)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9725);
-show_backtrace(1);
-}
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype13 = type_nullable__nit__TKwredef.color;
-idtype14 = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
 var12 = 1;
 } else {
-if(cltype13 >= var_tkwredefnode3->type->table_size) {
+if(cltype13 >= (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->table_size) {
 var12 = 0;
 } else {
-var12 = var_tkwredefnode3->type->type_table[cltype13] == idtype14;
+var12 = (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->type_table[cltype13] == idtype14;
 }
 }
 if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9727);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype16 = type_nullable__nit__AVisibility.color;
-idtype17 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_pvisibilitynode4->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_pvisibilitynode4->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9729);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype19 = type_nullable__nit__AAtid.color;
-idtype20 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var18 = 1;
-} else {
-if(cltype19 >= var_patidnode5->type->table_size) {
-var18 = 0;
-} else {
-var18 = var_patidnode5->type->type_table[cltype19] == idtype20;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9731);
-show_backtrace(1);
-}
-var_toparnode6 = var_nodearraylist5;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype22 = type_nullable__nit__TOpar.color;
-idtype23 = type_nullable__nit__TOpar.id;
-if(var_toparnode6 == NULL) {
-var21 = 1;
-} else {
-if(cltype22 >= var_toparnode6->type->table_size) {
-var21 = 0;
-} else {
-var21 = var_toparnode6->type->type_table[cltype22] == idtype23;
-}
-}
-if (unlikely(!var21)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9733);
-show_backtrace(1);
-}
-var_listnode7 = var_nodearraylist7;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype25 = type_standard__Array__standard__Object.color;
-idtype26 = type_standard__Array__standard__Object.id;
-if(var_listnode7 == NULL) {
-var24 = 0;
-} else {
-if(cltype25 >= var_listnode7->type->table_size) {
-var24 = 0;
-} else {
-var24 = var_listnode7->type->type_table[cltype25] == idtype26;
-}
-}
-if (unlikely(!var24)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9735);
-show_backtrace(1);
-}
-{
-var27 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
-}
-var_listnode8 = var27;
-var_tcparnode9 = var_nodearraylist8;
-/* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype29 = type_nullable__nit__TCpar.color;
-idtype30 = type_nullable__nit__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var28 = 1;
-} else {
-if(cltype29 >= var_tcparnode9->type->table_size) {
-var28 = 0;
-} else {
-var28 = var_tcparnode9->type->type_table[cltype29] == idtype30;
-}
-}
-if (unlikely(!var28)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9738);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9848);
+fatal_exit(1);
 }
-var31 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var32 = NULL;
+var15 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var31, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var32); /* Direct call parser_prod#AAnnotation#init_aannotation on <var31:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var15, ((val*)NULL), var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, ((val*)NULL), var_listnode7, ((val*)NULL), var_pannotationsnode9); /* Direct call parser_prod#AAnnotation#init_aannotation on <var15:AAnnotation>*/
 }
-var_pannotationnode1 = var31;
+var_pannotationnode1 = var15;
 var_node_list = var_pannotationnode1;
-var33 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction394> */
+var16 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction412> */
 {
-var34 = nit___nit__Parser___go_to(var_p, var33);
+var17 = nit___nit__Parser___go_to(var_p, var16);
 }
 {
-nit___nit__Parser___push(var_p, var34, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var17, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction395#action for (self: ReduceAction395, Parser) */
-void nit__parser___nit__parser__ReduceAction395___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction413#action for (self: ReduceAction413, Parser) */
+void nit__parser___nit__parser__ReduceAction413___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var8 /* : nullable Object */;
+val* var6 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var9 /* : nullable Object */;
+val* var7 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var10 /* : nullable Object */;
+val* var8 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var11 /* : Array[Object] */;
+val* var9 /* : Array[Object] */;
 val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var12 /* : Bool */;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var10 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
 val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
-short int var16 /* : Bool */;
-int cltype17;
-int idtype18;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var19 /* : Bool */;
-int cltype20;
-int idtype21;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
 val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
 val* var_listnode7 /* var listnode7: nullable Object */;
-short int var25 /* : Bool */;
-int cltype26;
-int idtype27;
-val* var28 /* : Array[Object] */;
+short int var20 /* : Bool */;
+int cltype21;
+int idtype22;
+val* var23 /* : Array[Object] */;
 val* var_tcparnode9 /* var tcparnode9: nullable Object */;
-short int var29 /* : Bool */;
-int cltype30;
-int idtype31;
+short int var24 /* : Bool */;
+int cltype25;
+int idtype26;
 val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
-short int var32 /* : Bool */;
-int cltype33;
-int idtype34;
-val* var35 /* : AAnnotation */;
+short int var27 /* : Bool */;
+int cltype28;
+int idtype29;
+val* var30 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var36 /* : Int */;
-long var37 /* : Int */;
+long var31 /* : Int */;
+long var32 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist9 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist10 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist9 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist8 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist7 = var4;
+var_nodearraylist5 = var4;
 {
 var5 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist6 = var5;
+var_nodearraylist4 = var5;
 {
 var6 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var6;
+var_nodearraylist3 = var6;
 {
 var7 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var7;
+var_nodearraylist2 = var7;
 {
 var8 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var8;
-{
-var9 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var9;
-{
-var10 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var10;
-var11 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var8;
+var9 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var11); /* Direct call array#Array#init on <var11:Array[Object]>*/
-}
-var_listnode8 = var11;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable__nit__ADoc.color;
-idtype = type_nullable__nit__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var12 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_pdocnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9770);
-show_backtrace(1);
+standard___standard__Array___standard__kernel__Object__init(var9); /* Direct call array#Array#init on <var9:Array[Object]>*/
 }
-var_tkwredefnode3 = var_nodearraylist2;
+var_listnode8 = var9;
+var_tkwredefnode3 = var_nodearraylist1;
 /* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype14 = type_nullable__nit__TKwredef.color;
-idtype15 = type_nullable__nit__TKwredef.id;
+cltype = type_nullable__nit__TKwredef.color;
+idtype = type_nullable__nit__TKwredef.id;
 if(var_tkwredefnode3 == NULL) {
-var13 = 1;
+var10 = 1;
 } else {
-if(cltype14 >= var_tkwredefnode3->type->table_size) {
-var13 = 0;
+if(cltype >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var10 = 0;
 } else {
-var13 = var_tkwredefnode3->type->type_table[cltype14] == idtype15;
+var10 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var13)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9772);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9879);
+fatal_exit(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
+var_pvisibilitynode4 = var_nodearraylist2;
 /* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype17 = type_nullable__nit__AVisibility.color;
-idtype18 = type_nullable__nit__AVisibility.id;
+cltype12 = type_nullable__nit__AVisibility.color;
+idtype13 = type_nullable__nit__AVisibility.id;
 if(var_pvisibilitynode4 == NULL) {
-var16 = 1;
+var11 = 1;
 } else {
-if(cltype17 >= var_pvisibilitynode4->type->table_size) {
-var16 = 0;
+if(cltype12 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var11 = 0;
 } else {
-var16 = var_pvisibilitynode4->type->type_table[cltype17] == idtype18;
+var11 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var16)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9774);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9881);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist4;
+var_patidnode5 = var_nodearraylist3;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype20 = type_nullable__nit__AAtid.color;
-idtype21 = type_nullable__nit__AAtid.id;
+cltype15 = type_nullable__nit__AAtid.color;
+idtype16 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var19 = 1;
+var14 = 1;
 } else {
-if(cltype20 >= var_patidnode5->type->table_size) {
-var19 = 0;
+if(cltype15 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var14 = 0;
 } else {
-var19 = var_patidnode5->type->type_table[cltype20] == idtype21;
+var14 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype15] == idtype16;
 }
 }
-if (unlikely(!var19)) {
+if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9776);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9883);
+fatal_exit(1);
 }
-var_toparnode6 = var_nodearraylist5;
+var_toparnode6 = var_nodearraylist4;
 /* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype23 = type_nullable__nit__TOpar.color;
-idtype24 = type_nullable__nit__TOpar.id;
+cltype18 = type_nullable__nit__TOpar.color;
+idtype19 = type_nullable__nit__TOpar.id;
 if(var_toparnode6 == NULL) {
-var22 = 1;
+var17 = 1;
 } else {
-if(cltype23 >= var_toparnode6->type->table_size) {
-var22 = 0;
+if(cltype18 >= (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->table_size) {
+var17 = 0;
 } else {
-var22 = var_toparnode6->type->type_table[cltype23] == idtype24;
+var17 = (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->type_table[cltype18] == idtype19;
 }
 }
-if (unlikely(!var22)) {
+if (unlikely(!var17)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9778);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9885);
+fatal_exit(1);
 }
-var_listnode7 = var_nodearraylist7;
+var_listnode7 = var_nodearraylist6;
 /* <var_listnode7:nullable Object> isa Array[Object] */
-cltype26 = type_standard__Array__standard__Object.color;
-idtype27 = type_standard__Array__standard__Object.id;
+cltype21 = type_standard__Array__standard__Object.color;
+idtype22 = type_standard__Array__standard__Object.id;
 if(var_listnode7 == NULL) {
-var25 = 0;
+var20 = 0;
 } else {
-if(cltype26 >= var_listnode7->type->table_size) {
-var25 = 0;
+if(cltype21 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var20 = 0;
 } else {
-var25 = var_listnode7->type->type_table[cltype26] == idtype27;
+var20 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype21] == idtype22;
 }
 }
-if (unlikely(!var25)) {
+if (unlikely(!var20)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9780);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9887);
+fatal_exit(1);
 }
 {
-var28 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
+var23 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_listnode8 = var28;
+var_listnode8 = var23;
 var_tcparnode9 = var_nodearraylist8;
 /* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype30 = type_nullable__nit__TCpar.color;
-idtype31 = type_nullable__nit__TCpar.id;
+cltype25 = type_nullable__nit__TCpar.color;
+idtype26 = type_nullable__nit__TCpar.id;
 if(var_tcparnode9 == NULL) {
-var29 = 1;
+var24 = 1;
 } else {
-if(cltype30 >= var_tcparnode9->type->table_size) {
-var29 = 0;
+if(cltype25 >= (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->table_size) {
+var24 = 0;
 } else {
-var29 = var_tcparnode9->type->type_table[cltype30] == idtype31;
+var24 = (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->type_table[cltype25] == idtype26;
 }
 }
-if (unlikely(!var29)) {
+if (unlikely(!var24)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9783);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9890);
+fatal_exit(1);
 }
 var_pannotationsnode10 = var_nodearraylist9;
 /* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype33 = type_nullable__nit__AAnnotations.color;
-idtype34 = type_nullable__nit__AAnnotations.id;
+cltype28 = type_nullable__nit__AAnnotations.color;
+idtype29 = type_nullable__nit__AAnnotations.id;
 if(var_pannotationsnode10 == NULL) {
-var32 = 1;
+var27 = 1;
 } else {
-if(cltype33 >= var_pannotationsnode10->type->table_size) {
-var32 = 0;
+if(cltype28 >= (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->table_size) {
+var27 = 0;
 } else {
-var32 = var_pannotationsnode10->type->type_table[cltype33] == idtype34;
+var27 = (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->type_table[cltype28] == idtype29;
 }
 }
-if (unlikely(!var32)) {
+if (unlikely(!var27)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9785);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9892);
+fatal_exit(1);
 }
-var35 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
+var30 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var35, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotation#init_aannotation on <var35:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var30, ((val*)NULL), var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotation#init_aannotation on <var30:AAnnotation>*/
 }
-var_pannotationnode1 = var35;
+var_pannotationnode1 = var30;
 var_node_list = var_pannotationnode1;
-var36 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction395> */
+var31 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction413> */
 {
-var37 = nit___nit__Parser___go_to(var_p, var36);
+var32 = nit___nit__Parser___go_to(var_p, var31);
 }
 {
-nit___nit__Parser___push(var_p, var37, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var32, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction396#action for (self: ReduceAction396, Parser) */
-void nit__parser___nit__parser__ReduceAction396___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction414#action for (self: ReduceAction414, Parser) */
+void nit__parser___nit__parser__ReduceAction414___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var1 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
+}
+var_listnode2 = var1;
+var_pannotationnode1 = var_nodearraylist1;
+if (var_pannotationnode1 == NULL) {
+var2 = 0; /* is null */
+} else {
+var2 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pannotationnode1&3)?class_info[((long)var_pannotationnode1&3)]:var_pannotationnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode1, ((val*)NULL)); /* != on <var_pannotationnode1:nullable Object>*/
+var2 = var3;
+}
+if (var2){
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+}
+} else {
+}
+var_node_list = var_listnode2;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction414> */
+{
+var5 = nit___nit__Parser___go_to(var_p, var4);
+}
+{
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction415#action for (self: ReduceAction415, Parser) */
+void nit__parser___nit__parser__ReduceAction415___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var2 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+val* var6 /* : Array[Object] */;
+long var7 /* : Int */;
+long var8 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
+{
+var1 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+}
+var_listnode3 = var2;
+var_pannotationnode1 = var_nodearraylist1;
+var_listnode2 = var_nodearraylist2;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var3 = 0;
+} else {
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9932);
+fatal_exit(1);
+}
+if (var_pannotationnode1 == NULL) {
+var4 = 0; /* is null */
+} else {
+var4 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var5 = ((short int(*)(val* self, val* p0))((((long)var_pannotationnode1&3)?class_info[((long)var_pannotationnode1&3)]:var_pannotationnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode1, ((val*)NULL)); /* != on <var_pannotationnode1:nullable Object>*/
+var4 = var5;
+}
+if (var4){
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+}
+} else {
+}
+{
+var6 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+}
+var_listnode3 = var6;
+var_node_list = var_listnode3;
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction415> */
+{
+var8 = nit___nit__Parser___go_to(var_p, var7);
+}
+{
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction418#action for (self: ReduceAction418, Parser) */
+void nit__parser___nit__parser__ReduceAction418___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var7 /* : Array[Object] */;
+val* var4 /* : Array[Object] */;
 val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var8 /* : Bool */;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
 short int var9 /* : Bool */;
 int cltype10;
 int idtype11;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+val* var_pexprnode7 /* var pexprnode7: nullable Object */;
 short int var12 /* : Bool */;
 int cltype13;
 int idtype14;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_listnode7 /* var listnode7: nullable Object */;
+short int var15 /* : Bool */;
+short int var16 /* : Bool */;
+val* var_other /* var other: nullable Object */;
 short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var21 /* : Array[Object] */;
-val* var22 /* : AAnnotation */;
-val* var23 /* : null */;
-val* var24 /* : null */;
-val* var25 /* : null */;
+short int var19 /* : Bool */;
+val* var20 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var26 /* : Int */;
-long var27 /* : Int */;
+long var21 /* : Int */;
+long var22 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist6 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var3;
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var4 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
 }
-var_nodearraylist3 = var4;
-{
-var5 = nit___nit__Parser___pop(var_p);
+var_listnode8 = var4;
+var_tkwredefnode3 = var_nodearraylist1;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype = type_nullable__nit__TKwredef.color;
+idtype = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var5 = 1;
+} else {
+if(cltype >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype] == idtype;
 }
-var_nodearraylist2 = var5;
-{
-var6 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var6;
-var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9952);
+fatal_exit(1);
 }
-var_listnode8 = var7;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable__nit__ADoc.color;
-idtype = type_nullable__nit__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var8 = 1;
+var_pvisibilitynode4 = var_nodearraylist2;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype7 = type_nullable__nit__AVisibility.color;
+idtype8 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var6 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var8 = 0;
+if(cltype7 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var6 = 0;
 } else {
-var8 = var_pdocnode2->type->type_table[cltype] == idtype;
+var6 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var8)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9813);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9954);
+fatal_exit(1);
 }
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype10 = type_nullable__nit__TKwredef.color;
-idtype11 = type_nullable__nit__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
+var_patidnode5 = var_nodearraylist3;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype10 = type_nullable__nit__AAtid.color;
+idtype11 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
 var9 = 1;
 } else {
-if(cltype10 >= var_tkwredefnode3->type->table_size) {
+if(cltype10 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
 var9 = 0;
 } else {
-var9 = var_tkwredefnode3->type->type_table[cltype10] == idtype11;
+var9 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype10] == idtype11;
 }
 }
 if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9815);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9956);
+fatal_exit(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable__nit__AVisibility.color;
-idtype14 = type_nullable__nit__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
+var_pexprnode7 = var_nodearraylist4;
+/* <var_pexprnode7:nullable Object> isa nullable AExpr */
+cltype13 = type_nullable__nit__AExpr.color;
+idtype14 = type_nullable__nit__AExpr.id;
+if(var_pexprnode7 == NULL) {
 var12 = 1;
 } else {
-if(cltype13 >= var_pvisibilitynode4->type->table_size) {
+if(cltype13 >= (((long)var_pexprnode7&3)?type_info[((long)var_pexprnode7&3)]:var_pexprnode7->type)->table_size) {
 var12 = 0;
 } else {
-var12 = var_pvisibilitynode4->type->type_table[cltype13] == idtype14;
+var12 = (((long)var_pexprnode7&3)?type_info[((long)var_pexprnode7&3)]:var_pexprnode7->type)->type_table[cltype13] == idtype14;
 }
 }
 if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9817);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9958);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable__nit__AAtid.color;
-idtype17 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_patidnode5->type->table_size) {
-var15 = 0;
+if (var_pexprnode7 == NULL) {
+var15 = 0; /* is null */
 } else {
-var15 = var_patidnode5->type->type_table[cltype16] == idtype17;
+var15 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_pexprnode7,((val*)NULL)) on <var_pexprnode7:nullable Object(nullable AExpr)> */
+var_other = ((val*)NULL);
+{
+var18 = ((short int(*)(val* self, val* p0))(var_pexprnode7->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode7, var_other); /* == on <var_pexprnode7:nullable AExpr(AExpr)>*/
 }
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9819);
-show_backtrace(1);
+var19 = !var18;
+var16 = var19;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+var15 = var16;
+}
+if (var15){
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode8, var_pexprnode7); /* Direct call array#Array#add on <var_listnode8:Array[Object]>*/
 }
-var_listnode7 = var_nodearraylist5;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype19 = type_standard__Array__standard__Object.color;
-idtype20 = type_standard__Array__standard__Object.id;
-if(var_listnode7 == NULL) {
-var18 = 0;
-} else {
-if(cltype19 >= var_listnode7->type->table_size) {
-var18 = 0;
 } else {
-var18 = var_listnode7->type->type_table[cltype19] == idtype20;
 }
+var20 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
+{
+nit__parser_prod___AAnnotation___init_aannotation(var20, ((val*)NULL), var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, ((val*)NULL), var_listnode8, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotation#init_aannotation on <var20:AAnnotation>*/
 }
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9821);
-show_backtrace(1);
+var_pannotationnode1 = var20;
+var_node_list = var_pannotationnode1;
+var21 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction418> */
+{
+var22 = nit___nit__Parser___go_to(var_p, var21);
+}
+{
+nit___nit__Parser___push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction420#action for (self: ReduceAction420, Parser) */
+void nit__parser___nit__parser__ReduceAction420___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist3 = var;
 {
-var21 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_listnode8 = var21;
-var22 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var23 = NULL;
-var24 = NULL;
-var25 = NULL;
+var_nodearraylist2 = var1;
 {
-nit__parser_prod___AAnnotation___init_aannotation(var22, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var23, var_listnode8, var24, var25); /* Direct call parser_prod#AAnnotation#init_aannotation on <var22:AAnnotation>*/
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_pannotationnode1 = var22;
+var_nodearraylist1 = var2;
+var_pannotationnode1 = var_nodearraylist3;
 var_node_list = var_pannotationnode1;
-var26 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction396> */
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction420> */
 {
-var27 = nit___nit__Parser___go_to(var_p, var26);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var27, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction397#action for (self: ReduceAction397, Parser) */
-void nit__parser___nit__parser__ReduceAction397___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction421#action for (self: ReduceAction421, Parser) */
+void nit__parser___nit__parser__ReduceAction421___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var3 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var4 /* : Array[Object] */;
+val* var5 /* : Array[Object] */;
 val* var_listnode7 /* var listnode7: Array[Object] */;
 val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 int cltype;
 int idtype;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var7 /* : Bool */;
+int cltype8;
+int idtype9;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AAnnotation */;
-val* var10 /* : null */;
-val* var11 /* : null */;
-val* var12 /* : null */;
-val* var13 /* : null */;
-val* var14 /* : null */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var16 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+long var17 /* : Int */;
+long var18 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist5 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var3;
 {
-standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+var4 = nit___nit__Parser___pop(var_p);
 }
-var_listnode7 = var4;
+var_nodearraylist1 = var4;
+var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+}
+var_listnode7 = var5;
 var_pdocnode2 = var_nodearraylist1;
 /* <var_pdocnode2:nullable Object> isa nullable ADoc */
 cltype = type_nullable__nit__ADoc.color;
 idtype = type_nullable__nit__ADoc.id;
 if(var_pdocnode2 == NULL) {
-var5 = 1;
+var6 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var6 = 0;
 } else {
-var5 = var_pdocnode2->type->type_table[cltype] == idtype;
+var6 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9847);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10001);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist2;
+var_tkwredefnode3 = var_nodearraylist2;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype8 = type_nullable__nit__TKwredef.color;
+idtype9 = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var7 = 1;
+} else {
+if(cltype8 >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var7 = 0;
+} else {
+var7 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype8] == idtype9;
+}
+}
+if (unlikely(!var7)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10003);
+fatal_exit(1);
+}
+var_pvisibilitynode4 = var_nodearraylist3;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype11 = type_nullable__nit__AVisibility.color;
+idtype12 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var10 = 1;
+} else {
+if(cltype11 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var10 = 0;
+} else {
+var10 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype11] == idtype12;
+}
+}
+if (unlikely(!var10)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10005);
+fatal_exit(1);
+}
+var_patidnode5 = var_nodearraylist4;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype7 = type_nullable__nit__AAtid.color;
-idtype8 = type_nullable__nit__AAtid.id;
+cltype14 = type_nullable__nit__AAtid.color;
+idtype15 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var6 = 1;
+var13 = 1;
 } else {
-if(cltype7 >= var_patidnode5->type->table_size) {
-var6 = 0;
+if(cltype14 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var13 = 0;
 } else {
-var6 = var_patidnode5->type->type_table[cltype7] == idtype8;
+var13 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9849);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10007);
+fatal_exit(1);
 }
-var9 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var10 = NULL;
-var11 = NULL;
-var12 = NULL;
-var13 = NULL;
-var14 = NULL;
+var16 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var9, var_pdocnode2, var10, var11, var_patidnode5, var12, var_listnode7, var13, var14); /* Direct call parser_prod#AAnnotation#init_aannotation on <var9:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var16, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, ((val*)NULL), var_listnode7, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotation#init_aannotation on <var16:AAnnotation>*/
 }
-var_pannotationnode1 = var9;
+var_pannotationnode1 = var16;
 var_node_list = var_pannotationnode1;
-var15 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction397> */
+var17 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction421> */
 {
-var16 = nit___nit__Parser___go_to(var_p, var15);
+var18 = nit___nit__Parser___go_to(var_p, var17);
 }
 {
-nit___nit__Parser___push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction398#action for (self: ReduceAction398, Parser) */
-void nit__parser___nit__parser__ReduceAction398___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction422#action for (self: ReduceAction422, Parser) */
+void nit__parser___nit__parser__ReduceAction422___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
+val* var6 /* : Array[Object] */;
 val* var_listnode7 /* var listnode7: Array[Object] */;
 val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var6 /* : Bool */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
 val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var13 /* : AAnnotation */;
-val* var14 /* : null */;
-val* var15 /* : null */;
-val* var16 /* : null */;
-val* var17 /* : null */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+val* var20 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var18 /* : Int */;
-long var19 /* : Int */;
+long var21 /* : Int */;
+long var22 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist6 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist4 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist3 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var4;
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = nit___nit__Parser___pop(var_p);
 }
-var_listnode7 = var5;
+var_nodearraylist1 = var5;
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
+}
+var_listnode7 = var6;
 var_pdocnode2 = var_nodearraylist1;
 /* <var_pdocnode2:nullable Object> isa nullable ADoc */
 cltype = type_nullable__nit__ADoc.color;
 idtype = type_nullable__nit__ADoc.id;
 if(var_pdocnode2 == NULL) {
-var6 = 1;
+var7 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var6 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var7 = 0;
 } else {
-var6 = var_pdocnode2->type->type_table[cltype] == idtype;
+var7 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9875);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10035);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist2;
+var_tkwredefnode3 = var_nodearraylist2;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype9 = type_nullable__nit__TKwredef.color;
+idtype10 = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var8 = 0;
+} else {
+var8 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype9] == idtype10;
+}
+}
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10037);
+fatal_exit(1);
+}
+var_pvisibilitynode4 = var_nodearraylist3;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype12 = type_nullable__nit__AVisibility.color;
+idtype13 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var11 = 0;
+} else {
+var11 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype12] == idtype13;
+}
+}
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10039);
+fatal_exit(1);
+}
+var_patidnode5 = var_nodearraylist4;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype8 = type_nullable__nit__AAtid.color;
-idtype9 = type_nullable__nit__AAtid.id;
+cltype15 = type_nullable__nit__AAtid.color;
+idtype16 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var7 = 1;
+var14 = 1;
 } else {
-if(cltype8 >= var_patidnode5->type->table_size) {
-var7 = 0;
+if(cltype15 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var14 = 0;
 } else {
-var7 = var_patidnode5->type->type_table[cltype8] == idtype9;
+var14 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype15] == idtype16;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9877);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10041);
+fatal_exit(1);
 }
-var_pannotationsnode9 = var_nodearraylist3;
+var_pannotationsnode9 = var_nodearraylist5;
 /* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype11 = type_nullable__nit__AAnnotations.color;
-idtype12 = type_nullable__nit__AAnnotations.id;
+cltype18 = type_nullable__nit__AAnnotations.color;
+idtype19 = type_nullable__nit__AAnnotations.id;
 if(var_pannotationsnode9 == NULL) {
-var10 = 1;
+var17 = 1;
 } else {
-if(cltype11 >= var_pannotationsnode9->type->table_size) {
-var10 = 0;
+if(cltype18 >= (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->table_size) {
+var17 = 0;
 } else {
-var10 = var_pannotationsnode9->type->type_table[cltype11] == idtype12;
+var17 = (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->type_table[cltype18] == idtype19;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var17)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9879);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10043);
+fatal_exit(1);
 }
-var13 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var14 = NULL;
-var15 = NULL;
-var16 = NULL;
-var17 = NULL;
+var20 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var13, var_pdocnode2, var14, var15, var_patidnode5, var16, var_listnode7, var17, var_pannotationsnode9); /* Direct call parser_prod#AAnnotation#init_aannotation on <var13:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var20, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, ((val*)NULL), var_listnode7, ((val*)NULL), var_pannotationsnode9); /* Direct call parser_prod#AAnnotation#init_aannotation on <var20:AAnnotation>*/
 }
-var_pannotationnode1 = var13;
+var_pannotationnode1 = var20;
 var_node_list = var_pannotationnode1;
-var18 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction398> */
+var21 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction422> */
 {
-var19 = nit___nit__Parser___go_to(var_p, var18);
+var22 = nit___nit__Parser___go_to(var_p, var21);
 }
 {
-nit___nit__Parser___push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction399#action for (self: ReduceAction399, Parser) */
-void nit__parser___nit__parser__ReduceAction399___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction423#action for (self: ReduceAction423, Parser) */
+void nit__parser___nit__parser__ReduceAction423___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var5 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var6 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var7 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var8 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var8 /* : Array[Object] */;
+val* var9 /* : Array[Object] */;
 val* var_listnode8 /* var listnode8: Array[Object] */;
 val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var9 /* : Bool */;
+short int var10 /* : Bool */;
 int cltype;
 int idtype;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
 val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
-val* var_listnode7 /* var listnode7: nullable Object */;
-short int var16 /* : Bool */;
-int cltype17;
-int idtype18;
-val* var19 /* : Array[Object] */;
-val* var_tcparnode9 /* var tcparnode9: nullable Object */;
 short int var20 /* : Bool */;
 int cltype21;
 int idtype22;
-val* var23 /* : AAnnotation */;
-val* var24 /* : null */;
-val* var25 /* : null */;
-val* var26 /* : null */;
+val* var_listnode7 /* var listnode7: nullable Object */;
+short int var23 /* : Bool */;
+int cltype24;
+int idtype25;
+val* var26 /* : Array[Object] */;
+val* var_tcparnode9 /* var tcparnode9: nullable Object */;
+short int var27 /* : Bool */;
+int cltype28;
+int idtype29;
+val* var30 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var27 /* : Int */;
-long var28 /* : Int */;
+long var31 /* : Int */;
+long var32 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist9 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist7 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist6 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var4;
+var_nodearraylist5 = var4;
 {
 var5 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var5;
+var_nodearraylist4 = var5;
 {
 var6 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var6;
+var_nodearraylist3 = var6;
 {
 var7 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var7;
-var8 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var7;
+{
+var8 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var8;
+var9 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var8); /* Direct call array#Array#init on <var8:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var9); /* Direct call array#Array#init on <var9:Array[Object]>*/
 }
-var_listnode8 = var8;
+var_listnode8 = var9;
 var_pdocnode2 = var_nodearraylist1;
 /* <var_pdocnode2:nullable Object> isa nullable ADoc */
 cltype = type_nullable__nit__ADoc.color;
 idtype = type_nullable__nit__ADoc.id;
 if(var_pdocnode2 == NULL) {
-var9 = 1;
+var10 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var9 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var10 = 0;
 } else {
-var9 = var_pdocnode2->type->type_table[cltype] == idtype;
+var10 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var9)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9908);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10074);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist2;
+var_tkwredefnode3 = var_nodearraylist2;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype12 = type_nullable__nit__TKwredef.color;
+idtype13 = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var11 = 0;
+} else {
+var11 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype12] == idtype13;
+}
+}
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10076);
+fatal_exit(1);
+}
+var_pvisibilitynode4 = var_nodearraylist3;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype15 = type_nullable__nit__AVisibility.color;
+idtype16 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var14 = 1;
+} else {
+if(cltype15 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var14 = 0;
+} else {
+var14 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype15] == idtype16;
+}
+}
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10078);
+fatal_exit(1);
+}
+var_patidnode5 = var_nodearraylist4;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype11 = type_nullable__nit__AAtid.color;
-idtype12 = type_nullable__nit__AAtid.id;
+cltype18 = type_nullable__nit__AAtid.color;
+idtype19 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var10 = 1;
+var17 = 1;
 } else {
-if(cltype11 >= var_patidnode5->type->table_size) {
-var10 = 0;
+if(cltype18 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var17 = 0;
 } else {
-var10 = var_patidnode5->type->type_table[cltype11] == idtype12;
+var17 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype18] == idtype19;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var17)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9910);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10080);
+fatal_exit(1);
 }
-var_toparnode6 = var_nodearraylist3;
+var_toparnode6 = var_nodearraylist5;
 /* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype14 = type_nullable__nit__TOpar.color;
-idtype15 = type_nullable__nit__TOpar.id;
+cltype21 = type_nullable__nit__TOpar.color;
+idtype22 = type_nullable__nit__TOpar.id;
 if(var_toparnode6 == NULL) {
-var13 = 1;
+var20 = 1;
 } else {
-if(cltype14 >= var_toparnode6->type->table_size) {
-var13 = 0;
+if(cltype21 >= (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->table_size) {
+var20 = 0;
 } else {
-var13 = var_toparnode6->type->type_table[cltype14] == idtype15;
+var20 = (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->type_table[cltype21] == idtype22;
 }
 }
-if (unlikely(!var13)) {
+if (unlikely(!var20)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9912);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10082);
+fatal_exit(1);
 }
-var_listnode7 = var_nodearraylist5;
+var_listnode7 = var_nodearraylist7;
 /* <var_listnode7:nullable Object> isa Array[Object] */
-cltype17 = type_standard__Array__standard__Object.color;
-idtype18 = type_standard__Array__standard__Object.id;
+cltype24 = type_standard__Array__standard__Object.color;
+idtype25 = type_standard__Array__standard__Object.id;
 if(var_listnode7 == NULL) {
-var16 = 0;
+var23 = 0;
 } else {
-if(cltype17 >= var_listnode7->type->table_size) {
-var16 = 0;
+if(cltype24 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var23 = 0;
 } else {
-var16 = var_listnode7->type->type_table[cltype17] == idtype18;
+var23 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype24] == idtype25;
 }
 }
-if (unlikely(!var16)) {
+if (unlikely(!var23)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9914);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10084);
+fatal_exit(1);
 }
 {
-var19 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
+var26 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_listnode8 = var19;
-var_tcparnode9 = var_nodearraylist6;
+var_listnode8 = var26;
+var_tcparnode9 = var_nodearraylist8;
 /* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype21 = type_nullable__nit__TCpar.color;
-idtype22 = type_nullable__nit__TCpar.id;
+cltype28 = type_nullable__nit__TCpar.color;
+idtype29 = type_nullable__nit__TCpar.id;
 if(var_tcparnode9 == NULL) {
-var20 = 1;
+var27 = 1;
 } else {
-if(cltype21 >= var_tcparnode9->type->table_size) {
-var20 = 0;
+if(cltype28 >= (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->table_size) {
+var27 = 0;
 } else {
-var20 = var_tcparnode9->type->type_table[cltype21] == idtype22;
+var27 = (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->type_table[cltype28] == idtype29;
 }
 }
-if (unlikely(!var20)) {
+if (unlikely(!var27)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9917);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10087);
+fatal_exit(1);
 }
-var23 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var24 = NULL;
-var25 = NULL;
-var26 = NULL;
+var30 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var23, var_pdocnode2, var24, var25, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var26); /* Direct call parser_prod#AAnnotation#init_aannotation on <var23:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var30, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, ((val*)NULL)); /* Direct call parser_prod#AAnnotation#init_aannotation on <var30:AAnnotation>*/
 }
-var_pannotationnode1 = var23;
+var_pannotationnode1 = var30;
 var_node_list = var_pannotationnode1;
-var27 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction399> */
+var31 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction423> */
 {
-var28 = nit___nit__Parser___go_to(var_p, var27);
+var32 = nit___nit__Parser___go_to(var_p, var31);
 }
 {
-nit___nit__Parser___push(var_p, var28, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var32, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction400#action for (self: ReduceAction400, Parser) */
-void nit__parser___nit__parser__ReduceAction400___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction424#action for (self: ReduceAction424, Parser) */
+void nit__parser___nit__parser__ReduceAction424___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var5 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var6 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var7 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var8 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var9 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var9 /* : Array[Object] */;
+val* var10 /* : Array[Object] */;
 val* var_listnode8 /* var listnode8: Array[Object] */;
 val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var10 /* : Bool */;
+short int var11 /* : Bool */;
 int cltype;
 int idtype;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
 val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-val* var_listnode7 /* var listnode7: nullable Object */;
-short int var17 /* : Bool */;
-int cltype18;
-int idtype19;
-val* var20 /* : Array[Object] */;
-val* var_tcparnode9 /* var tcparnode9: nullable Object */;
 short int var21 /* : Bool */;
 int cltype22;
 int idtype23;
-val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
+val* var_listnode7 /* var listnode7: nullable Object */;
 short int var24 /* : Bool */;
 int cltype25;
 int idtype26;
-val* var27 /* : AAnnotation */;
-val* var28 /* : null */;
-val* var29 /* : null */;
+val* var27 /* : Array[Object] */;
+val* var_tcparnode9 /* var tcparnode9: nullable Object */;
+short int var28 /* : Bool */;
+int cltype29;
+int idtype30;
+val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
+short int var31 /* : Bool */;
+int cltype32;
+int idtype33;
+val* var34 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var30 /* : Int */;
-long var31 /* : Int */;
+long var35 /* : Int */;
+long var36 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist10 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist8 = var1;
+var_nodearraylist9 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist7 = var2;
+var_nodearraylist8 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist6 = var3;
+var_nodearraylist7 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var4;
+var_nodearraylist6 = var4;
 {
 var5 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var5;
+var_nodearraylist5 = var5;
 {
 var6 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var6;
+var_nodearraylist4 = var6;
 {
 var7 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var7;
+var_nodearraylist3 = var7;
 {
 var8 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var8;
-var9 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var8;
 {
-standard___standard__Array___standard__kernel__Object__init(var9); /* Direct call array#Array#init on <var9:Array[Object]>*/
+var9 = nit___nit__Parser___pop(var_p);
 }
-var_listnode8 = var9;
+var_nodearraylist1 = var9;
+var10 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var10); /* Direct call array#Array#init on <var10:Array[Object]>*/
+}
+var_listnode8 = var10;
 var_pdocnode2 = var_nodearraylist1;
 /* <var_pdocnode2:nullable Object> isa nullable ADoc */
 cltype = type_nullable__nit__ADoc.color;
 idtype = type_nullable__nit__ADoc.id;
 if(var_pdocnode2 == NULL) {
-var10 = 1;
+var11 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var10 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var11 = 0;
 } else {
-var10 = var_pdocnode2->type->type_table[cltype] == idtype;
+var11 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9947);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10119);
+fatal_exit(1);
 }
-var_patidnode5 = var_nodearraylist2;
+var_tkwredefnode3 = var_nodearraylist2;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype13 = type_nullable__nit__TKwredef.color;
+idtype14 = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var12 = 1;
+} else {
+if(cltype13 >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var12 = 0;
+} else {
+var12 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype13] == idtype14;
+}
+}
+if (unlikely(!var12)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10121);
+fatal_exit(1);
+}
+var_pvisibilitynode4 = var_nodearraylist3;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype16 = type_nullable__nit__AVisibility.color;
+idtype17 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var15 = 0;
+} else {
+var15 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype16] == idtype17;
+}
+}
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10123);
+fatal_exit(1);
+}
+var_patidnode5 = var_nodearraylist4;
 /* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype12 = type_nullable__nit__AAtid.color;
-idtype13 = type_nullable__nit__AAtid.id;
+cltype19 = type_nullable__nit__AAtid.color;
+idtype20 = type_nullable__nit__AAtid.id;
 if(var_patidnode5 == NULL) {
-var11 = 1;
+var18 = 1;
 } else {
-if(cltype12 >= var_patidnode5->type->table_size) {
-var11 = 0;
+if(cltype19 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var18 = 0;
 } else {
-var11 = var_patidnode5->type->type_table[cltype12] == idtype13;
+var18 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype19] == idtype20;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var18)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9949);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10125);
+fatal_exit(1);
 }
-var_toparnode6 = var_nodearraylist3;
+var_toparnode6 = var_nodearraylist5;
 /* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype15 = type_nullable__nit__TOpar.color;
-idtype16 = type_nullable__nit__TOpar.id;
+cltype22 = type_nullable__nit__TOpar.color;
+idtype23 = type_nullable__nit__TOpar.id;
 if(var_toparnode6 == NULL) {
-var14 = 1;
+var21 = 1;
 } else {
-if(cltype15 >= var_toparnode6->type->table_size) {
-var14 = 0;
+if(cltype22 >= (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->table_size) {
+var21 = 0;
 } else {
-var14 = var_toparnode6->type->type_table[cltype15] == idtype16;
+var21 = (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->type_table[cltype22] == idtype23;
 }
 }
-if (unlikely(!var14)) {
+if (unlikely(!var21)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9951);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10127);
+fatal_exit(1);
 }
-var_listnode7 = var_nodearraylist5;
+var_listnode7 = var_nodearraylist7;
 /* <var_listnode7:nullable Object> isa Array[Object] */
-cltype18 = type_standard__Array__standard__Object.color;
-idtype19 = type_standard__Array__standard__Object.id;
+cltype25 = type_standard__Array__standard__Object.color;
+idtype26 = type_standard__Array__standard__Object.id;
 if(var_listnode7 == NULL) {
-var17 = 0;
+var24 = 0;
 } else {
-if(cltype18 >= var_listnode7->type->table_size) {
-var17 = 0;
+if(cltype25 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var24 = 0;
 } else {
-var17 = var_listnode7->type->type_table[cltype18] == idtype19;
+var24 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype25] == idtype26;
 }
 }
-if (unlikely(!var17)) {
+if (unlikely(!var24)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9953);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10129);
+fatal_exit(1);
 }
 {
-var20 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
+var27 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_listnode8 = var20;
-var_tcparnode9 = var_nodearraylist6;
+var_listnode8 = var27;
+var_tcparnode9 = var_nodearraylist8;
 /* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype22 = type_nullable__nit__TCpar.color;
-idtype23 = type_nullable__nit__TCpar.id;
+cltype29 = type_nullable__nit__TCpar.color;
+idtype30 = type_nullable__nit__TCpar.id;
 if(var_tcparnode9 == NULL) {
-var21 = 1;
+var28 = 1;
 } else {
-if(cltype22 >= var_tcparnode9->type->table_size) {
-var21 = 0;
+if(cltype29 >= (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->table_size) {
+var28 = 0;
 } else {
-var21 = var_tcparnode9->type->type_table[cltype22] == idtype23;
+var28 = (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->type_table[cltype29] == idtype30;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var28)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9956);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10132);
+fatal_exit(1);
 }
-var_pannotationsnode10 = var_nodearraylist7;
+var_pannotationsnode10 = var_nodearraylist9;
 /* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype25 = type_nullable__nit__AAnnotations.color;
-idtype26 = type_nullable__nit__AAnnotations.id;
+cltype32 = type_nullable__nit__AAnnotations.color;
+idtype33 = type_nullable__nit__AAnnotations.id;
 if(var_pannotationsnode10 == NULL) {
-var24 = 1;
+var31 = 1;
 } else {
-if(cltype25 >= var_pannotationsnode10->type->table_size) {
-var24 = 0;
+if(cltype32 >= (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->table_size) {
+var31 = 0;
 } else {
-var24 = var_pannotationsnode10->type->type_table[cltype25] == idtype26;
+var31 = (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->type_table[cltype32] == idtype33;
 }
 }
-if (unlikely(!var24)) {
+if (unlikely(!var31)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9958);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10134);
+fatal_exit(1);
 }
-var27 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var28 = NULL;
-var29 = NULL;
+var34 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-nit__parser_prod___AAnnotation___init_aannotation(var27, var_pdocnode2, var28, var29, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotation#init_aannotation on <var27:AAnnotation>*/
+nit__parser_prod___AAnnotation___init_aannotation(var34, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotation#init_aannotation on <var34:AAnnotation>*/
 }
-var_pannotationnode1 = var27;
+var_pannotationnode1 = var34;
 var_node_list = var_pannotationnode1;
-var30 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction400> */
+var35 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction424> */
 {
-var31 = nit___nit__Parser___go_to(var_p, var30);
+var36 = nit___nit__Parser___go_to(var_p, var35);
 }
 {
-nit___nit__Parser___push(var_p, var31, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var36, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction401#action for (self: ReduceAction401, Parser) */
-void nit__parser___nit__parser__ReduceAction401___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction425#action for (self: ReduceAction425, Parser) */
+void nit__parser___nit__parser__ReduceAction425___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
+val* var6 /* : Array[Object] */;
 val* var_listnode8 /* var listnode8: Array[Object] */;
 val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var6 /* : Bool */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
+val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
 val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
 val* var_listnode7 /* var listnode7: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var13 /* : Array[Object] */;
-val* var14 /* : AAnnotation */;
-val* var15 /* : null */;
-val* var16 /* : null */;
-val* var17 /* : null */;
-val* var18 /* : null */;
-val* var19 /* : null */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+val* var20 /* : Array[Object] */;
+val* var21 /* : AAnnotation */;
 val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var20 /* : Int */;
-long var21 /* : Int */;
+long var22 /* : Int */;
+long var23 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist6 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist4 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist3 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var4;
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var5;
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
 }
-var_listnode8 = var5;
+var_listnode8 = var6;
 var_pdocnode2 = var_nodearraylist1;
 /* <var_pdocnode2:nullable Object> isa nullable ADoc */
 cltype = type_nullable__nit__ADoc.color;
 idtype = type_nullable__nit__ADoc.id;
 if(var_pdocnode2 == NULL) {
-var6 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_pdocnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9984);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype8 = type_nullable__nit__AAtid.color;
-idtype9 = type_nullable__nit__AAtid.id;
-if(var_patidnode5 == NULL) {
 var7 = 1;
 } else {
-if(cltype8 >= var_patidnode5->type->table_size) {
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
 var7 = 0;
 } else {
-var7 = var_patidnode5->type->type_table[cltype8] == idtype9;
+var7 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9986);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10162);
+fatal_exit(1);
 }
-var_listnode7 = var_nodearraylist3;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype11 = type_standard__Array__standard__Object.color;
-idtype12 = type_standard__Array__standard__Object.id;
-if(var_listnode7 == NULL) {
-var10 = 0;
+var_tkwredefnode3 = var_nodearraylist2;
+/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
+cltype9 = type_nullable__nit__TKwredef.color;
+idtype10 = type_nullable__nit__TKwredef.id;
+if(var_tkwredefnode3 == NULL) {
+var8 = 1;
 } else {
-if(cltype11 >= var_listnode7->type->table_size) {
-var10 = 0;
+if(cltype9 >= (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->table_size) {
+var8 = 0;
 } else {
-var10 = var_listnode7->type->type_table[cltype11] == idtype12;
+var8 = (((long)var_tkwredefnode3&3)?type_info[((long)var_tkwredefnode3&3)]:var_tkwredefnode3->type)->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 9988);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10164);
+fatal_exit(1);
 }
-{
-var13 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
+var_pvisibilitynode4 = var_nodearraylist3;
+/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
+cltype12 = type_nullable__nit__AVisibility.color;
+idtype13 = type_nullable__nit__AVisibility.id;
+if(var_pvisibilitynode4 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->table_size) {
+var11 = 0;
+} else {
+var11 = (((long)var_pvisibilitynode4&3)?type_info[((long)var_pvisibilitynode4&3)]:var_pvisibilitynode4->type)->type_table[cltype12] == idtype13;
 }
-var_listnode8 = var13;
-var14 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
-var15 = NULL;
-var16 = NULL;
-var17 = NULL;
-var18 = NULL;
-var19 = NULL;
-{
-nit__parser_prod___AAnnotation___init_aannotation(var14, var_pdocnode2, var15, var16, var_patidnode5, var17, var_listnode8, var18, var19); /* Direct call parser_prod#AAnnotation#init_aannotation on <var14:AAnnotation>*/
 }
-var_pannotationnode1 = var14;
-var_node_list = var_pannotationnode1;
-var20 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction401> */
-{
-var21 = nit___nit__Parser___go_to(var_p, var20);
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10166);
+fatal_exit(1);
 }
-{
-nit___nit__Parser___push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_patidnode5 = var_nodearraylist4;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype15 = type_nullable__nit__AAtid.color;
+idtype16 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
+var14 = 1;
+} else {
+if(cltype15 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var14 = 0;
+} else {
+var14 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype15] == idtype16;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction405#action for (self: ReduceAction405, Parser) */
-void nit__parser___nit__parser__ReduceAction405___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_ptypenode2 /* var ptypenode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : ATypeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ATypeExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10168);
+fatal_exit(1);
 }
-var_nodearraylist1 = var1;
-var_ptypenode2 = var_nodearraylist1;
-/* <var_ptypenode2:nullable Object> isa nullable AType */
-cltype = type_nullable__nit__AType.color;
-idtype = type_nullable__nit__AType.id;
-if(var_ptypenode2 == NULL) {
-var2 = 1;
+var_listnode7 = var_nodearraylist5;
+/* <var_listnode7:nullable Object> isa Array[Object] */
+cltype18 = type_standard__Array__standard__Object.color;
+idtype19 = type_standard__Array__standard__Object.id;
+if(var_listnode7 == NULL) {
+var17 = 0;
 } else {
-if(cltype >= var_ptypenode2->type->table_size) {
-var2 = 0;
+if(cltype18 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var17 = 0;
 } else {
-var2 = var_ptypenode2->type->type_table[cltype] == idtype;
+var17 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype18] == idtype19;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var17)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10011);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10170);
+fatal_exit(1);
 }
-var3 = NEW_nit__ATypeExpr(&type_nit__ATypeExpr);
 {
-nit__parser_prod___ATypeExpr___init_atypeexpr(var3, var_ptypenode2); /* Direct call parser_prod#ATypeExpr#init_atypeexpr on <var3:ATypeExpr>*/
+var20 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_pexprnode1 = var3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction405> */
+var_listnode8 = var20;
+var21 = NEW_nit__AAnnotation(&type_nit__AAnnotation);
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+nit__parser_prod___AAnnotation___init_aannotation(var21, var_pdocnode2, var_tkwredefnode3, var_pvisibilitynode4, var_patidnode5, ((val*)NULL), var_listnode8, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotation#init_aannotation on <var21:AAnnotation>*/
 }
+var_pannotationnode1 = var21;
+var_node_list = var_pannotationnode1;
+var22 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction425> */
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var23 = nit___nit__Parser___go_to(var_p, var22);
+}
+{
+nit___nit__Parser___push(var_p, var23, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction408#action for (self: ReduceAction408, Parser) */
-void nit__parser___nit__parser__ReduceAction408___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction426#action for (self: ReduceAction426, Parser) */
+void nit__parser___nit__parser__ReduceAction426___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var2 /* : Array[Object] */;
+val* var_listnode7 /* var listnode7: Array[Object] */;
+val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pmethidnode3 /* var pmethidnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AMethidExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AMethidExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AAnnotPropdef */;
+val* var_ppropdefnode1 /* var ppropdefnode1: nullable AAnnotPropdef */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var1;
+var_node_list = ((val*)NULL);
 {
-var2 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var;
 {
-var3 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var4 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_listnode7 = var2;
+var_pdocnode2 = var_nodearraylist1;
+/* <var_pdocnode2:nullable Object> isa nullable ADoc */
+cltype = type_nullable__nit__ADoc.color;
+idtype = type_nullable__nit__ADoc.id;
+if(var_pdocnode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var3 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10029);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10195);
+fatal_exit(1);
 }
-var_pmethidnode3 = var_nodearraylist4;
-/* <var_pmethidnode3:nullable Object> isa nullable AMethid */
-cltype7 = type_nullable__nit__AMethid.color;
-idtype8 = type_nullable__nit__AMethid.id;
-if(var_pmethidnode3 == NULL) {
-var6 = 1;
+var_patidnode5 = var_nodearraylist2;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype5 = type_nullable__nit__AAtid.color;
+idtype6 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
+var4 = 1;
 } else {
-if(cltype7 >= var_pmethidnode3->type->table_size) {
-var6 = 0;
+if(cltype5 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var4 = 0;
 } else {
-var6 = var_pmethidnode3->type->type_table[cltype7] == idtype8;
+var4 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10031);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10197);
+fatal_exit(1);
 }
-var9 = NEW_nit__AMethidExpr(&type_nit__AMethidExpr);
+var7 = NEW_nit__AAnnotPropdef(&type_nit__AAnnotPropdef);
 {
-nit__parser_prod___AMethidExpr___init_amethidexpr(var9, var_pexprnode2, var_pmethidnode3); /* Direct call parser_prod#AMethidExpr#init_amethidexpr on <var9:AMethidExpr>*/
+nit__parser_prod___AAnnotPropdef___init_aannotpropdef(var7, var_pdocnode2, ((val*)NULL), ((val*)NULL), var_patidnode5, ((val*)NULL), var_listnode7, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotPropdef#init_aannotpropdef on <var7:AAnnotPropdef>*/
 }
-var_pexprnode1 = var9;
-var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction408> */
+var_ppropdefnode1 = var7;
+var_node_list = var_ppropdefnode1;
+var8 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction426> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var9 = nit___nit__Parser___go_to(var_p, var8);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction409#action for (self: ReduceAction409, Parser) */
-void nit__parser___nit__parser__ReduceAction409___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction427#action for (self: ReduceAction427, Parser) */
+void nit__parser___nit__parser__ReduceAction427___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : AImplicitSelfExpr */;
-val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
-val* var_pmethidnode3 /* var pmethidnode3: nullable Object */;
+val* var3 /* : Array[Object] */;
+val* var_listnode7 /* var listnode7: Array[Object] */;
+val* var_pdocnode2 /* var pdocnode2: nullable Object */;
 short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var5 /* : AMethidExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AMethidExpr */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : AAnnotPropdef */;
+val* var_ppropdefnode1 /* var ppropdefnode1: nullable AAnnotPropdef */;
+long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_nit__AImplicitSelfExpr(&type_nit__AImplicitSelfExpr);
+var_nodearraylist2 = var1;
 {
-{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var2) on <var2:AImplicitSelfExpr> */
-RET_LABEL3:(void)0;
+var2 = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist1 = var2;
+var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
 }
-var_pexprnode2 = var2;
-var_pmethidnode3 = var_nodearraylist1;
-/* <var_pmethidnode3:nullable Object> isa nullable AMethid */
-cltype = type_nullable__nit__AMethid.color;
-idtype = type_nullable__nit__AMethid.id;
-if(var_pmethidnode3 == NULL) {
+var_listnode7 = var3;
+var_pdocnode2 = var_nodearraylist1;
+/* <var_pdocnode2:nullable Object> isa nullable ADoc */
+cltype = type_nullable__nit__ADoc.color;
+idtype = type_nullable__nit__ADoc.id;
+if(var_pdocnode2 == NULL) {
 var4 = 1;
 } else {
-if(cltype >= var_pmethidnode3->type->table_size) {
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_pmethidnode3->type->type_table[cltype] == idtype;
+var4 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10048);
-show_backtrace(1);
-}
-var5 = NEW_nit__AMethidExpr(&type_nit__AMethidExpr);
-{
-nit__parser_prod___AMethidExpr___init_amethidexpr(var5, var_pexprnode2, var_pmethidnode3); /* Direct call parser_prod#AMethidExpr#init_amethidexpr on <var5:AMethidExpr>*/
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10222);
+fatal_exit(1);
 }
-var_pexprnode1 = var5;
-var_node_list = var_pexprnode1;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction409> */
-{
-var7 = nit___nit__Parser___go_to(var_p, var6);
-}
-{
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_patidnode5 = var_nodearraylist2;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype6 = type_nullable__nit__AAtid.color;
+idtype7 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
+var5 = 1;
+} else {
+if(cltype6 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype6] == idtype7;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction410#action for (self: ReduceAction410, Parser) */
-void nit__parser___nit__parser__ReduceAction410___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pannotationsnode2 /* var pannotationsnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AAtExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAtExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10224);
+fatal_exit(1);
 }
-var_nodearraylist1 = var1;
-var_pannotationsnode2 = var_nodearraylist1;
-/* <var_pannotationsnode2:nullable Object> isa nullable AAnnotations */
-cltype = type_nullable__nit__AAnnotations.color;
-idtype = type_nullable__nit__AAnnotations.id;
-if(var_pannotationsnode2 == NULL) {
-var2 = 1;
+var_pannotationsnode9 = var_nodearraylist3;
+/* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
+cltype9 = type_nullable__nit__AAnnotations.color;
+idtype10 = type_nullable__nit__AAnnotations.id;
+if(var_pannotationsnode9 == NULL) {
+var8 = 1;
 } else {
-if(cltype >= var_pannotationsnode2->type->table_size) {
-var2 = 0;
+if(cltype9 >= (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->table_size) {
+var8 = 0;
 } else {
-var2 = var_pannotationsnode2->type->type_table[cltype] == idtype;
+var8 = (((long)var_pannotationsnode9&3)?type_info[((long)var_pannotationsnode9&3)]:var_pannotationsnode9->type)->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10064);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10226);
+fatal_exit(1);
 }
-var3 = NEW_nit__AAtExpr(&type_nit__AAtExpr);
+var11 = NEW_nit__AAnnotPropdef(&type_nit__AAnnotPropdef);
 {
-nit__parser_prod___AAtExpr___init_aatexpr(var3, var_pannotationsnode2); /* Direct call parser_prod#AAtExpr#init_aatexpr on <var3:AAtExpr>*/
+nit__parser_prod___AAnnotPropdef___init_aannotpropdef(var11, var_pdocnode2, ((val*)NULL), ((val*)NULL), var_patidnode5, ((val*)NULL), var_listnode7, ((val*)NULL), var_pannotationsnode9); /* Direct call parser_prod#AAnnotPropdef#init_aannotpropdef on <var11:AAnnotPropdef>*/
 }
-var_pexprnode1 = var3;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction410> */
+var_ppropdefnode1 = var11;
+var_node_list = var_ppropdefnode1;
+var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction427> */
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+var13 = nit___nit__Parser___go_to(var_p, var12);
 }
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction411#action for (self: ReduceAction411, Parser) */
-void nit__parser___nit__parser__ReduceAction411___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction428#action for (self: ReduceAction428, Parser) */
+void nit__parser___nit__parser__ReduceAction428___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var1 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var3 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var4 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tidnode2 /* var tidnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var6 /* : Array[Object] */;
+val* var_listnode8 /* var listnode8: Array[Object] */;
+val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AIdAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AIdAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_toparnode6 /* var toparnode6: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var_listnode7 /* var listnode7: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var17 /* : Array[Object] */;
+val* var_tcparnode9 /* var tcparnode9: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var21 /* : AAnnotPropdef */;
+val* var_ppropdefnode1 /* var ppropdefnode1: nullable AAnnotPropdef */;
+long var22 /* : Int */;
+long var23 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist6 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tidnode2 = var_nodearraylist1;
-/* <var_tidnode2:nullable Object> isa nullable TId */
-cltype = type_nullable__nit__TId.color;
-idtype = type_nullable__nit__TId.id;
-if(var_tidnode2 == NULL) {
-var2 = 1;
+var_nodearraylist5 = var1;
+{
+var2 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var2;
+{
+var3 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var3;
+{
+var4 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var4;
+{
+var5 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var5;
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
+}
+var_listnode8 = var6;
+var_pdocnode2 = var_nodearraylist1;
+/* <var_pdocnode2:nullable Object> isa nullable ADoc */
+cltype = type_nullable__nit__ADoc.color;
+idtype = type_nullable__nit__ADoc.id;
+if(var_pdocnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_tidnode2->type->table_size) {
-var2 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var7 = 0;
 } else {
-var2 = var_tidnode2->type->type_table[cltype] == idtype;
+var7 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10079);
-show_backtrace(1);
-}
-var3 = NEW_nit__AIdAtid(&type_nit__AIdAtid);
-{
-nit__parser_prod___AIdAtid___init_aidatid(var3, var_tidnode2); /* Direct call parser_prod#AIdAtid#init_aidatid on <var3:AIdAtid>*/
-}
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction411> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10254);
+fatal_exit(1);
 }
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_patidnode5 = var_nodearraylist2;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype9 = type_nullable__nit__AAtid.color;
+idtype10 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var8 = 0;
+} else {
+var8 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype9] == idtype10;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction412#action for (self: ReduceAction412, Parser) */
-void nit__parser___nit__parser__ReduceAction412___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwexternnode2 /* var tkwexternnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AKwexternAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AKwexternAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10256);
+fatal_exit(1);
 }
-var_nodearraylist1 = var1;
-var_tkwexternnode2 = var_nodearraylist1;
-/* <var_tkwexternnode2:nullable Object> isa nullable TKwextern */
-cltype = type_nullable__nit__TKwextern.color;
-idtype = type_nullable__nit__TKwextern.id;
-if(var_tkwexternnode2 == NULL) {
-var2 = 1;
+var_toparnode6 = var_nodearraylist3;
+/* <var_toparnode6:nullable Object> isa nullable TOpar */
+cltype12 = type_nullable__nit__TOpar.color;
+idtype13 = type_nullable__nit__TOpar.id;
+if(var_toparnode6 == NULL) {
+var11 = 1;
 } else {
-if(cltype >= var_tkwexternnode2->type->table_size) {
-var2 = 0;
+if(cltype12 >= (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->table_size) {
+var11 = 0;
 } else {
-var2 = var_tkwexternnode2->type->type_table[cltype] == idtype;
+var11 = (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10094);
-show_backtrace(1);
-}
-var3 = NEW_nit__AKwexternAtid(&type_nit__AKwexternAtid);
-{
-nit__parser_prod___AKwexternAtid___init_akwexternatid(var3, var_tkwexternnode2); /* Direct call parser_prod#AKwexternAtid#init_akwexternatid on <var3:AKwexternAtid>*/
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10258);
+fatal_exit(1);
 }
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction412> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
+var_listnode7 = var_nodearraylist5;
+/* <var_listnode7:nullable Object> isa Array[Object] */
+cltype15 = type_standard__Array__standard__Object.color;
+idtype16 = type_standard__Array__standard__Object.id;
+if(var_listnode7 == NULL) {
+var14 = 0;
+} else {
+if(cltype15 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var14 = 0;
+} else {
+var14 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype15] == idtype16;
 }
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-RET_LABEL:;
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10260);
+fatal_exit(1);
 }
-/* method parser#ReduceAction413#action for (self: ReduceAction413, Parser) */
-void nit__parser___nit__parser__ReduceAction413___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwabstractnode2 /* var tkwabstractnode2: nullable Object */;
-short int var2 /* : Bool */;
-int cltype;
-int idtype;
-val* var3 /* : AKwabstractAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AKwabstractAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
 {
-var1 = nit___nit__Parser___pop(var_p);
+var17 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_nodearraylist1 = var1;
-var_tkwabstractnode2 = var_nodearraylist1;
-/* <var_tkwabstractnode2:nullable Object> isa nullable TKwabstract */
-cltype = type_nullable__nit__TKwabstract.color;
-idtype = type_nullable__nit__TKwabstract.id;
-if(var_tkwabstractnode2 == NULL) {
-var2 = 1;
+var_listnode8 = var17;
+var_tcparnode9 = var_nodearraylist6;
+/* <var_tcparnode9:nullable Object> isa nullable TCpar */
+cltype19 = type_nullable__nit__TCpar.color;
+idtype20 = type_nullable__nit__TCpar.id;
+if(var_tcparnode9 == NULL) {
+var18 = 1;
 } else {
-if(cltype >= var_tkwabstractnode2->type->table_size) {
-var2 = 0;
+if(cltype19 >= (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->table_size) {
+var18 = 0;
 } else {
-var2 = var_tkwabstractnode2->type->type_table[cltype] == idtype;
+var18 = (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->type_table[cltype19] == idtype20;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var18)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10109);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10263);
+fatal_exit(1);
 }
-var3 = NEW_nit__AKwabstractAtid(&type_nit__AKwabstractAtid);
+var21 = NEW_nit__AAnnotPropdef(&type_nit__AAnnotPropdef);
 {
-nit__parser_prod___AKwabstractAtid___init_akwabstractatid(var3, var_tkwabstractnode2); /* Direct call parser_prod#AKwabstractAtid#init_akwabstractatid on <var3:AKwabstractAtid>*/
+nit__parser_prod___AAnnotPropdef___init_aannotpropdef(var21, var_pdocnode2, ((val*)NULL), ((val*)NULL), var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, ((val*)NULL)); /* Direct call parser_prod#AAnnotPropdef#init_aannotpropdef on <var21:AAnnotPropdef>*/
 }
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction413> */
+var_ppropdefnode1 = var21;
+var_node_list = var_ppropdefnode1;
+var22 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction428> */
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+var23 = nit___nit__Parser___go_to(var_p, var22);
 }
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var23, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction414#action for (self: ReduceAction414, Parser) */
-void nit__parser___nit__parser__ReduceAction414___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction429#action for (self: ReduceAction429, Parser) */
+void nit__parser___nit__parser__ReduceAction429___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var6 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_toparnode2 /* var toparnode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var7 /* : Array[Object] */;
+val* var_listnode8 /* var listnode8: Array[Object] */;
+val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+short int var8 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var10 /* : Array[Object] */;
-val* var_tcparnode5 /* var tcparnode5: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var14 /* : AParExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AParExprs */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var_toparnode6 /* var toparnode6: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_listnode7 /* var listnode7: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var18 /* : Array[Object] */;
+val* var_tcparnode9 /* var tcparnode9: nullable Object */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
+short int var22 /* : Bool */;
+int cltype23;
+int idtype24;
+val* var25 /* : AAnnotPropdef */;
+val* var_ppropdefnode1 /* var ppropdefnode1: nullable AAnnotPropdef */;
+long var26 /* : Int */;
+long var27 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist7 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist3 = var4;
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = nit___nit__Parser___pop(var_p);
 }
-var_listnode4 = var5;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable__nit__TOpar.color;
-idtype = type_nullable__nit__TOpar.id;
-if(var_toparnode2 == NULL) {
-var6 = 1;
+var_nodearraylist2 = var5;
+{
+var6 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var6;
+var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+}
+var_listnode8 = var7;
+var_pdocnode2 = var_nodearraylist1;
+/* <var_pdocnode2:nullable Object> isa nullable ADoc */
+cltype = type_nullable__nit__ADoc.color;
+idtype = type_nullable__nit__ADoc.id;
+if(var_pdocnode2 == NULL) {
+var8 = 1;
 } else {
-if(cltype >= var_toparnode2->type->table_size) {
-var6 = 0;
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var8 = 0;
 } else {
-var6 = var_toparnode2->type->type_table[cltype] == idtype;
+var8 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10128);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10292);
+fatal_exit(1);
 }
-var_listnode3 = var_nodearraylist3;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_standard__Array__standard__Object.color;
-idtype9 = type_standard__Array__standard__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_patidnode5 = var_nodearraylist2;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype10 = type_nullable__nit__AAtid.color;
+idtype11 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
+var9 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
+if(cltype10 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
+var9 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var9 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype10] == idtype11;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var9)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10294);
+fatal_exit(1);
+}
+var_toparnode6 = var_nodearraylist3;
+/* <var_toparnode6:nullable Object> isa nullable TOpar */
+cltype13 = type_nullable__nit__TOpar.color;
+idtype14 = type_nullable__nit__TOpar.id;
+if(var_toparnode6 == NULL) {
+var12 = 1;
+} else {
+if(cltype13 >= (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->table_size) {
+var12 = 0;
+} else {
+var12 = (((long)var_toparnode6&3)?type_info[((long)var_toparnode6&3)]:var_toparnode6->type)->type_table[cltype13] == idtype14;
+}
+}
+if (unlikely(!var12)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10296);
+fatal_exit(1);
+}
+var_listnode7 = var_nodearraylist5;
+/* <var_listnode7:nullable Object> isa Array[Object] */
+cltype16 = type_standard__Array__standard__Object.color;
+idtype17 = type_standard__Array__standard__Object.id;
+if(var_listnode7 == NULL) {
+var15 = 0;
+} else {
+if(cltype16 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var15 = 0;
+} else {
+var15 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype16] == idtype17;
+}
+}
+if (unlikely(!var15)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10130);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10298);
+fatal_exit(1);
 }
 {
-var10 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+var18 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_listnode4 = var10;
-var_tcparnode5 = var_nodearraylist4;
-/* <var_tcparnode5:nullable Object> isa nullable TCpar */
-cltype12 = type_nullable__nit__TCpar.color;
-idtype13 = type_nullable__nit__TCpar.id;
-if(var_tcparnode5 == NULL) {
-var11 = 1;
+var_listnode8 = var18;
+var_tcparnode9 = var_nodearraylist6;
+/* <var_tcparnode9:nullable Object> isa nullable TCpar */
+cltype20 = type_nullable__nit__TCpar.color;
+idtype21 = type_nullable__nit__TCpar.id;
+if(var_tcparnode9 == NULL) {
+var19 = 1;
+} else {
+if(cltype20 >= (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->table_size) {
+var19 = 0;
+} else {
+var19 = (((long)var_tcparnode9&3)?type_info[((long)var_tcparnode9&3)]:var_tcparnode9->type)->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10301);
+fatal_exit(1);
+}
+var_pannotationsnode10 = var_nodearraylist7;
+/* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
+cltype23 = type_nullable__nit__AAnnotations.color;
+idtype24 = type_nullable__nit__AAnnotations.id;
+if(var_pannotationsnode10 == NULL) {
+var22 = 1;
 } else {
-if(cltype12 >= var_tcparnode5->type->table_size) {
-var11 = 0;
+if(cltype23 >= (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->table_size) {
+var22 = 0;
 } else {
-var11 = var_tcparnode5->type->type_table[cltype12] == idtype13;
+var22 = (((long)var_pannotationsnode10&3)?type_info[((long)var_pannotationsnode10&3)]:var_pannotationsnode10->type)->type_table[cltype23] == idtype24;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var22)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10133);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10303);
+fatal_exit(1);
 }
-var14 = NEW_nit__AParExprs(&type_nit__AParExprs);
+var25 = NEW_nit__AAnnotPropdef(&type_nit__AAnnotPropdef);
 {
-nit__parser_prod___AParExprs___init_aparexprs(var14, var_toparnode2, var_listnode4, var_tcparnode5); /* Direct call parser_prod#AParExprs#init_aparexprs on <var14:AParExprs>*/
+nit__parser_prod___AAnnotPropdef___init_aannotpropdef(var25, var_pdocnode2, ((val*)NULL), ((val*)NULL), var_patidnode5, var_toparnode6, var_listnode8, var_tcparnode9, var_pannotationsnode10); /* Direct call parser_prod#AAnnotPropdef#init_aannotpropdef on <var25:AAnnotPropdef>*/
 }
-var_pexprsnode1 = var14;
-var_node_list = var_pexprsnode1;
-var15 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction414> */
+var_ppropdefnode1 = var25;
+var_node_list = var_ppropdefnode1;
+var26 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction429> */
 {
-var16 = nit___nit__Parser___go_to(var_p, var15);
+var27 = nit___nit__Parser___go_to(var_p, var26);
 }
 {
-nit___nit__Parser___push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var27, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction415#action for (self: ReduceAction415, Parser) */
-void nit__parser___nit__parser__ReduceAction415___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction430#action for (self: ReduceAction430, Parser) */
+void nit__parser___nit__parser__ReduceAction430___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var4 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_toparnode2 /* var toparnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var3 /* : Array[Object] */;
+val* var_listnode8 /* var listnode8: Array[Object] */;
+val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tcparnode4 /* var tcparnode4: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AParExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AParExprs */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_patidnode5 /* var patidnode5: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var_listnode7 /* var listnode7: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : Array[Object] */;
+val* var12 /* : AAnnotPropdef */;
+val* var_ppropdefnode1 /* var ppropdefnode1: nullable AAnnotPropdef */;
+long var13 /* : Int */;
+long var14 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var2;
+var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var3 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
 }
-var_nodearraylist1 = var3;
-var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+var_listnode8 = var3;
+var_pdocnode2 = var_nodearraylist1;
+/* <var_pdocnode2:nullable Object> isa nullable ADoc */
+cltype = type_nullable__nit__ADoc.color;
+idtype = type_nullable__nit__ADoc.id;
+if(var_pdocnode2 == NULL) {
+var4 = 1;
+} else {
+if(cltype >= (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->table_size) {
+var4 = 0;
+} else {
+var4 = (((long)var_pdocnode2&3)?type_info[((long)var_pdocnode2&3)]:var_pdocnode2->type)->type_table[cltype] == idtype;
 }
-var_listnode3 = var4;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable__nit__TOpar.color;
-idtype = type_nullable__nit__TOpar.id;
-if(var_toparnode2 == NULL) {
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10328);
+fatal_exit(1);
+}
+var_patidnode5 = var_nodearraylist2;
+/* <var_patidnode5:nullable Object> isa nullable AAtid */
+cltype6 = type_nullable__nit__AAtid.color;
+idtype7 = type_nullable__nit__AAtid.id;
+if(var_patidnode5 == NULL) {
 var5 = 1;
 } else {
-if(cltype >= var_toparnode2->type->table_size) {
+if(cltype6 >= (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->table_size) {
 var5 = 0;
 } else {
-var5 = var_toparnode2->type->type_table[cltype] == idtype;
+var5 = (((long)var_patidnode5&3)?type_info[((long)var_patidnode5&3)]:var_patidnode5->type)->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10153);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10330);
+fatal_exit(1);
 }
-var_tcparnode4 = var_nodearraylist3;
-/* <var_tcparnode4:nullable Object> isa nullable TCpar */
-cltype7 = type_nullable__nit__TCpar.color;
-idtype8 = type_nullable__nit__TCpar.id;
-if(var_tcparnode4 == NULL) {
-var6 = 1;
+var_listnode7 = var_nodearraylist3;
+/* <var_listnode7:nullable Object> isa Array[Object] */
+cltype9 = type_standard__Array__standard__Object.color;
+idtype10 = type_standard__Array__standard__Object.id;
+if(var_listnode7 == NULL) {
+var8 = 0;
 } else {
-if(cltype7 >= var_tcparnode4->type->table_size) {
-var6 = 0;
+if(cltype9 >= (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->table_size) {
+var8 = 0;
 } else {
-var6 = var_tcparnode4->type->type_table[cltype7] == idtype8;
+var8 = (((long)var_listnode7&3)?type_info[((long)var_listnode7&3)]:var_listnode7->type)->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10155);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10332);
+fatal_exit(1);
 }
-var9 = NEW_nit__AParExprs(&type_nit__AParExprs);
 {
-nit__parser_prod___AParExprs___init_aparexprs(var9, var_toparnode2, var_listnode3, var_tcparnode4); /* Direct call parser_prod#AParExprs#init_aparexprs on <var9:AParExprs>*/
+var11 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode8, var_listnode7);
 }
-var_pexprsnode1 = var9;
-var_node_list = var_pexprsnode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction415> */
+var_listnode8 = var11;
+var12 = NEW_nit__AAnnotPropdef(&type_nit__AAnnotPropdef);
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+nit__parser_prod___AAnnotPropdef___init_aannotpropdef(var12, var_pdocnode2, ((val*)NULL), ((val*)NULL), var_patidnode5, ((val*)NULL), var_listnode8, ((val*)NULL), ((val*)NULL)); /* Direct call parser_prod#AAnnotPropdef#init_aannotpropdef on <var12:AAnnotPropdef>*/
 }
+var_ppropdefnode1 = var12;
+var_node_list = var_ppropdefnode1;
+var13 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction430> */
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var14 = nit___nit__Parser___go_to(var_p, var13);
+}
+{
+nit___nit__Parser___push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction417#action for (self: ReduceAction417, Parser) */
-void nit__parser___nit__parser__ReduceAction417___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction434#action for (self: ReduceAction434, Parser) */
+void nit__parser___nit__parser__ReduceAction434___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_ptypenode2 /* var ptypenode2: nullable Object */;
+short int var1 /* : Bool */;
 int cltype;
 int idtype;
-val* var4 /* : null */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-val* var10 /* : AListExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
-long var11 /* : Int */;
-long var12 /* : Int */;
+val* var2 /* : ATypeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ATypeExpr */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_node_list = ((val*)NULL);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_listnode3 = var2;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var3 = 1;
+var_nodearraylist1 = var;
+var_ptypenode2 = var_nodearraylist1;
+/* <var_ptypenode2:nullable Object> isa nullable AType */
+cltype = type_nullable__nit__AType.color;
+idtype = type_nullable__nit__AType.id;
+if(var_ptypenode2 == NULL) {
+var1 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var3 = 0;
+if(cltype >= (((long)var_ptypenode2&3)?type_info[((long)var_ptypenode2&3)]:var_ptypenode2->type)->table_size) {
+var1 = 0;
 } else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var1 = (((long)var_ptypenode2&3)?type_info[((long)var_ptypenode2&3)]:var_ptypenode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var1)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10173);
-show_backtrace(1);
-}
-var4 = NULL;
-if (var_pexprnode2 == NULL) {
-var5 = 0; /* is null */
-} else {
-var5 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode2,var4) on <var_pexprnode2:nullable Object(nullable AExpr)> */
-var_other = var4;
-{
-var8 = ((short int (*)(val* self, val* p0))(var_pexprnode2->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode2, var_other) /* == on <var_pexprnode2:nullable AExpr(AExpr)>*/;
-}
-var9 = !var8;
-var6 = var9;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-var5 = var6;
-}
-if (var5){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
-}
-var10 = NEW_nit__AListExprs(&type_nit__AListExprs);
-{
-nit__parser_prod___AListExprs___init_alistexprs(var10, var_listnode3); /* Direct call parser_prod#AListExprs#init_alistexprs on <var10:AListExprs>*/
-}
-var_pexprsnode1 = var10;
-var_node_list = var_pexprsnode1;
-var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction417> */
-{
-var12 = nit___nit__Parser___go_to(var_p, var11);
-}
-{
-nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction419#action for (self: ReduceAction419, Parser) */
-void nit__parser___nit__parser__ReduceAction419___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var2 /* : AListExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10355);
+fatal_exit(1);
 }
-var_listnode2 = var1;
-var2 = NEW_nit__AListExprs(&type_nit__AListExprs);
+var2 = NEW_nit__ATypeExpr(&type_nit__ATypeExpr);
 {
-nit__parser_prod___AListExprs___init_alistexprs(var2, var_listnode2); /* Direct call parser_prod#AListExprs#init_alistexprs on <var2:AListExprs>*/
+nit__parser_prod___ATypeExpr___init_atypeexpr(var2, var_ptypenode2); /* Direct call parser_prod#ATypeExpr#init_atypeexpr on <var2:ATypeExpr>*/
 }
-var_pexprsnode1 = var2;
-var_node_list = var_pexprsnode1;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction419> */
+var_pexprnode1 = var2;
+var_node_list = var_pexprnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction434> */
 {
 var4 = nit___nit__Parser___go_to(var_p, var3);
 }
@@ -5083,900 +3659,979 @@ nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction420#action for (self: ReduceAction420, Parser) */
-void nit__parser___nit__parser__ReduceAction420___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction437#action for (self: ReduceAction437, Parser) */
+void nit__parser___nit__parser__ReduceAction437___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_tobranode2 /* var tobranode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var10 /* : Array[Object] */;
-val* var_tcbranode5 /* var tcbranode5: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var14 /* : ABraExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable ABraExprs */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+val* var_pmethidnode3 /* var pmethidnode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : AMethidExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AMethidExpr */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
-{
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
-}
-var_listnode4 = var5;
-var_tobranode2 = var_nodearraylist1;
-/* <var_tobranode2:nullable Object> isa nullable TObra */
-cltype = type_nullable__nit__TObra.color;
-idtype = type_nullable__nit__TObra.id;
-if(var_tobranode2 == NULL) {
-var6 = 1;
-} else {
-if(cltype >= var_tobranode2->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tobranode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10208);
-show_backtrace(1);
-}
-var_listnode3 = var_nodearraylist3;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_standard__Array__standard__Object.color;
-idtype9 = type_standard__Array__standard__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_nodearraylist1 = var3;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var4 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var4 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var4 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10210);
-show_backtrace(1);
-}
-{
-var10 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10373);
+fatal_exit(1);
 }
-var_listnode4 = var10;
-var_tcbranode5 = var_nodearraylist4;
-/* <var_tcbranode5:nullable Object> isa nullable TCbra */
-cltype12 = type_nullable__nit__TCbra.color;
-idtype13 = type_nullable__nit__TCbra.id;
-if(var_tcbranode5 == NULL) {
-var11 = 1;
+var_pmethidnode3 = var_nodearraylist4;
+/* <var_pmethidnode3:nullable Object> isa nullable AMethid */
+cltype6 = type_nullable__nit__AMethid.color;
+idtype7 = type_nullable__nit__AMethid.id;
+if(var_pmethidnode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype12 >= var_tcbranode5->type->table_size) {
-var11 = 0;
+if(cltype6 >= (((long)var_pmethidnode3&3)?type_info[((long)var_pmethidnode3&3)]:var_pmethidnode3->type)->table_size) {
+var5 = 0;
 } else {
-var11 = var_tcbranode5->type->type_table[cltype12] == idtype13;
+var5 = (((long)var_pmethidnode3&3)?type_info[((long)var_pmethidnode3&3)]:var_pmethidnode3->type)->type_table[cltype6] == idtype7;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10213);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10375);
+fatal_exit(1);
 }
-var14 = NEW_nit__ABraExprs(&type_nit__ABraExprs);
+var8 = NEW_nit__AMethidExpr(&type_nit__AMethidExpr);
 {
-nit__parser_prod___ABraExprs___init_abraexprs(var14, var_tobranode2, var_listnode4, var_tcbranode5); /* Direct call parser_prod#ABraExprs#init_abraexprs on <var14:ABraExprs>*/
+nit__parser_prod___AMethidExpr___init_amethidexpr(var8, var_pexprnode2, var_pmethidnode3); /* Direct call parser_prod#AMethidExpr#init_amethidexpr on <var8:AMethidExpr>*/
 }
-var_pexprsnode1 = var14;
-var_node_list = var_pexprsnode1;
-var15 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction420> */
+var_pexprnode1 = var8;
+var_node_list = var_pexprnode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction437> */
 {
-var16 = nit___nit__Parser___go_to(var_p, var15);
+var10 = nit___nit__Parser___go_to(var_p, var9);
 }
 {
-nit___nit__Parser___push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction421#action for (self: ReduceAction421, Parser) */
-void nit__parser___nit__parser__ReduceAction421___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction438#action for (self: ReduceAction438, Parser) */
+void nit__parser___nit__parser__ReduceAction438___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var1 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_pmethidnode3 /* var pmethidnode3: nullable Object */;
+short int var2 /* : Bool */;
 int cltype;
 int idtype;
-val* var4 /* : Array[Object] */;
-val* var5 /* : AListExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var3 /* : AMethidExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AMethidExpr */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_nit__AImplicitSelfExpr(&type_nit__AImplicitSelfExpr);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+nit__parser_prod___AImplicitSelfExpr___init_aimplicitselfexpr(var1); /* Direct call parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr on <var1:AImplicitSelfExpr>*/
 }
-var_listnode3 = var2;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var3 = 0;
+var_pexprnode2 = var1;
+var_pmethidnode3 = var_nodearraylist1;
+/* <var_pmethidnode3:nullable Object> isa nullable AMethid */
+cltype = type_nullable__nit__AMethid.color;
+idtype = type_nullable__nit__AMethid.id;
+if(var_pmethidnode3 == NULL) {
+var2 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var3 = 0;
+if(cltype >= (((long)var_pmethidnode3&3)?type_info[((long)var_pmethidnode3&3)]:var_pmethidnode3->type)->table_size) {
+var2 = 0;
 } else {
-var3 = var_listnode2->type->type_table[cltype] == idtype;
+var2 = (((long)var_pmethidnode3&3)?type_info[((long)var_pmethidnode3&3)]:var_pmethidnode3->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var2)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10231);
-show_backtrace(1);
-}
-{
-var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10392);
+fatal_exit(1);
 }
-var_listnode3 = var4;
-var5 = NEW_nit__AListExprs(&type_nit__AListExprs);
+var3 = NEW_nit__AMethidExpr(&type_nit__AMethidExpr);
 {
-nit__parser_prod___AListExprs___init_alistexprs(var5, var_listnode3); /* Direct call parser_prod#AListExprs#init_alistexprs on <var5:AListExprs>*/
+nit__parser_prod___AMethidExpr___init_amethidexpr(var3, var_pexprnode2, var_pmethidnode3); /* Direct call parser_prod#AMethidExpr#init_amethidexpr on <var3:AMethidExpr>*/
 }
-var_pexprsnode1 = var5;
-var_node_list = var_pexprsnode1;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction421> */
+var_pexprnode1 = var3;
+var_node_list = var_pexprnode1;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction438> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction423#action for (self: ReduceAction423, Parser) */
-void nit__parser___nit__parser__ReduceAction423___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction439#action for (self: ReduceAction439, Parser) */
+void nit__parser___nit__parser__ReduceAction439___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var4 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_pannotationsnode2 /* var pannotationsnode2: nullable Object */;
+short int var1 /* : Bool */;
 int cltype;
 int idtype;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : Array[Object] */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var2 /* : AAtExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAtExpr */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var3;
-var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_node_list = ((val*)NULL);
 {
-standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_listnode3 = var4;
-var_pexprnode1 = var_nodearraylist1;
-var_listnode2 = var_nodearraylist3;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var5 = 0;
+var_nodearraylist1 = var;
+var_pannotationsnode2 = var_nodearraylist1;
+/* <var_pannotationsnode2:nullable Object> isa nullable AAnnotations */
+cltype = type_nullable__nit__AAnnotations.color;
+idtype = type_nullable__nit__AAnnotations.id;
+if(var_pannotationsnode2 == NULL) {
+var1 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_pannotationsnode2&3)?type_info[((long)var_pannotationsnode2&3)]:var_pannotationsnode2->type)->table_size) {
+var1 = 0;
 } else {
-var5 = var_listnode2->type->type_table[cltype] == idtype;
+var1 = (((long)var_pannotationsnode2&3)?type_info[((long)var_pannotationsnode2&3)]:var_pannotationsnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var1)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10251);
-show_backtrace(1);
-}
-var6 = NULL;
-if (var_pexprnode1 == NULL) {
-var7 = 0; /* is null */
-} else {
-var7 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pexprnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, var6) /* != on <var_pexprnode1:nullable Object>*/;
-var7 = var8;
-}
-if (var7){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10408);
+fatal_exit(1);
 }
+var2 = NEW_nit__AAtExpr(&type_nit__AAtExpr);
 {
-var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+nit__parser_prod___AAtExpr___init_aatexpr(var2, var_pannotationsnode2); /* Direct call parser_prod#AAtExpr#init_aatexpr on <var2:AAtExpr>*/
 }
-var_listnode3 = var9;
-var_node_list = var_listnode3;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction423> */
+var_pexprnode1 = var2;
+var_node_list = var_pexprnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction439> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction424#action for (self: ReduceAction424, Parser) */
-void nit__parser___nit__parser__ReduceAction424___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction440#action for (self: ReduceAction440, Parser) */
+void nit__parser___nit__parser__ReduceAction440___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-long var5 /* : Int */;
-long var6 /* : Int */;
+val* var_tidnode2 /* var tidnode2: nullable Object */;
+short int var1 /* : Bool */;
+int cltype;
+int idtype;
+val* var2 /* : AIdAtid */;
+val* var_patidnode1 /* var patidnode1: nullable AIdAtid */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
+var_nodearraylist1 = var;
+var_tidnode2 = var_nodearraylist1;
+/* <var_tidnode2:nullable Object> isa nullable TId */
+cltype = type_nullable__nit__TId.color;
+idtype = type_nullable__nit__TId.id;
+if(var_tidnode2 == NULL) {
+var1 = 1;
+} else {
+if(cltype >= (((long)var_tidnode2&3)?type_info[((long)var_tidnode2&3)]:var_tidnode2->type)->table_size) {
+var1 = 0;
+} else {
+var1 = (((long)var_tidnode2&3)?type_info[((long)var_tidnode2&3)]:var_tidnode2->type)->type_table[cltype] == idtype;
 }
-var_nodearraylist3 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+if (unlikely(!var1)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10423);
+fatal_exit(1);
+}
+var2 = NEW_nit__AIdAtid(&type_nit__AIdAtid);
 {
-var4 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AIdAtid___init_aidatid(var2, var_tidnode2); /* Direct call parser_prod#AIdAtid#init_aidatid on <var2:AIdAtid>*/
 }
-var_nodearraylist1 = var4;
-var_pexprnode1 = var_nodearraylist3;
-var_node_list = var_pexprnode1;
-var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction424> */
+var_patidnode1 = var2;
+var_node_list = var_patidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction440> */
 {
-var6 = nit___nit__Parser___go_to(var_p, var5);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction425#action for (self: ReduceAction425, Parser) */
-void nit__parser___nit__parser__ReduceAction425___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction441#action for (self: ReduceAction441, Parser) */
+void nit__parser___nit__parser__ReduceAction441___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var6 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var7 /* : Bool */;
+val* var_tkwexternnode2 /* var tkwexternnode2: nullable Object */;
+short int var1 /* : Bool */;
 int cltype;
 int idtype;
-val* var8 /* : Array[Object] */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var2 /* : AKwexternAtid */;
+val* var_patidnode1 /* var patidnode1: nullable AKwexternAtid */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist5 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
+var_nodearraylist1 = var;
+var_tkwexternnode2 = var_nodearraylist1;
+/* <var_tkwexternnode2:nullable Object> isa nullable TKwextern */
+cltype = type_nullable__nit__TKwextern.color;
+idtype = type_nullable__nit__TKwextern.id;
+if(var_tkwexternnode2 == NULL) {
+var1 = 1;
+} else {
+if(cltype >= (((long)var_tkwexternnode2&3)?type_info[((long)var_tkwexternnode2&3)]:var_tkwexternnode2->type)->table_size) {
+var1 = 0;
+} else {
+var1 = (((long)var_tkwexternnode2&3)?type_info[((long)var_tkwexternnode2&3)]:var_tkwexternnode2->type)->type_table[cltype] == idtype;
 }
-var_nodearraylist4 = var2;
+}
+if (unlikely(!var1)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10438);
+fatal_exit(1);
+}
+var2 = NEW_nit__AKwexternAtid(&type_nit__AKwexternAtid);
 {
-var3 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AKwexternAtid___init_akwexternatid(var2, var_tkwexternnode2); /* Direct call parser_prod#AKwexternAtid#init_akwexternatid on <var2:AKwexternAtid>*/
 }
-var_nodearraylist3 = var3;
+var_patidnode1 = var2;
+var_node_list = var_patidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction441> */
 {
-var4 = nit___nit__Parser___pop(var_p);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
-var_nodearraylist2 = var4;
 {
-var5 = nit___nit__Parser___pop(var_p);
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-var_nodearraylist1 = var5;
-var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
+RET_LABEL:;
+}
+/* method parser#ReduceAction442#action for (self: ReduceAction442, Parser) */
+void nit__parser___nit__parser__ReduceAction442___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tkwabstractnode2 /* var tkwabstractnode2: nullable Object */;
+short int var1 /* : Bool */;
+int cltype;
+int idtype;
+val* var2 /* : AKwabstractAtid */;
+val* var_patidnode1 /* var patidnode1: nullable AKwabstractAtid */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_listnode2 = var6;
-var_listnode1 = var_nodearraylist3;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var7 = 0;
+var_nodearraylist1 = var;
+var_tkwabstractnode2 = var_nodearraylist1;
+/* <var_tkwabstractnode2:nullable Object> isa nullable TKwabstract */
+cltype = type_nullable__nit__TKwabstract.color;
+idtype = type_nullable__nit__TKwabstract.id;
+if(var_tkwabstractnode2 == NULL) {
+var1 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var7 = 0;
+if(cltype >= (((long)var_tkwabstractnode2&3)?type_info[((long)var_tkwabstractnode2&3)]:var_tkwabstractnode2->type)->table_size) {
+var1 = 0;
 } else {
-var7 = var_listnode1->type->type_table[cltype] == idtype;
+var1 = (((long)var_tkwabstractnode2&3)?type_info[((long)var_tkwabstractnode2&3)]:var_tkwabstractnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var1)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10286);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10453);
+fatal_exit(1);
 }
+var2 = NEW_nit__AKwabstractAtid(&type_nit__AKwabstractAtid);
 {
-var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode2, var_listnode1);
+nit__parser_prod___AKwabstractAtid___init_akwabstractatid(var2, var_tkwabstractnode2); /* Direct call parser_prod#AKwabstractAtid#init_akwabstractatid on <var2:AKwabstractAtid>*/
 }
-var_listnode2 = var8;
-var_node_list = var_listnode2;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction425> */
+var_patidnode1 = var2;
+var_node_list = var_patidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction442> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction426#action for (self: ReduceAction426, Parser) */
-void nit__parser___nit__parser__ReduceAction426___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction443#action for (self: ReduceAction443, Parser) */
+void nit__parser___nit__parser__ReduceAction443___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var3 /* : Bool */;
+val* var4 /* : Array[Object] */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_toparnode2 /* var toparnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var4 /* : Array[Object] */;
-long var5 /* : Int */;
-long var6 /* : Int */;
+val* var_listnode3 /* var listnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : Array[Object] */;
+val* var_tcparnode5 /* var tcparnode5: nullable Object */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var13 /* : AParExprs */;
+val* var_pexprsnode1 /* var pexprsnode1: nullable AParExprs */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist3 = var1;
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_listnode2 = var2;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var3 = 0;
+var_nodearraylist2 = var2;
+{
+var3 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+}
+var_listnode4 = var4;
+var_toparnode2 = var_nodearraylist1;
+/* <var_toparnode2:nullable Object> isa nullable TOpar */
+cltype = type_nullable__nit__TOpar.color;
+idtype = type_nullable__nit__TOpar.id;
+if(var_toparnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var3 = 0;
+if(cltype >= (((long)var_toparnode2&3)?type_info[((long)var_toparnode2&3)]:var_toparnode2->type)->table_size) {
+var5 = 0;
 } else {
-var3 = var_listnode1->type->type_table[cltype] == idtype;
+var5 = (((long)var_toparnode2&3)?type_info[((long)var_toparnode2&3)]:var_toparnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10472);
+fatal_exit(1);
+}
+var_listnode3 = var_nodearraylist3;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype7 = type_standard__Array__standard__Object.color;
+idtype8 = type_standard__Array__standard__Object.id;
+if(var_listnode3 == NULL) {
+var6 = 0;
+} else {
+if(cltype7 >= (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->table_size) {
+var6 = 0;
+} else {
+var6 = (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->type_table[cltype7] == idtype8;
+}
+}
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10300);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10474);
+fatal_exit(1);
 }
 {
-var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode2, var_listnode1);
+var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
 }
-var_listnode2 = var4;
-var_node_list = var_listnode2;
-var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction426> */
+var_listnode4 = var9;
+var_tcparnode5 = var_nodearraylist4;
+/* <var_tcparnode5:nullable Object> isa nullable TCpar */
+cltype11 = type_nullable__nit__TCpar.color;
+idtype12 = type_nullable__nit__TCpar.id;
+if(var_tcparnode5 == NULL) {
+var10 = 1;
+} else {
+if(cltype11 >= (((long)var_tcparnode5&3)?type_info[((long)var_tcparnode5&3)]:var_tcparnode5->type)->table_size) {
+var10 = 0;
+} else {
+var10 = (((long)var_tcparnode5&3)?type_info[((long)var_tcparnode5&3)]:var_tcparnode5->type)->type_table[cltype11] == idtype12;
+}
+}
+if (unlikely(!var10)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10477);
+fatal_exit(1);
+}
+var13 = NEW_nit__AParExprs(&type_nit__AParExprs);
 {
-var6 = nit___nit__Parser___go_to(var_p, var5);
+nit__parser_prod___AParExprs___init_aparexprs(var13, var_toparnode2, var_listnode4, var_tcparnode5); /* Direct call parser_prod#AParExprs#init_aparexprs on <var13:AParExprs>*/
 }
+var_pexprsnode1 = var13;
+var_node_list = var_pexprsnode1;
+var14 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction443> */
 {
-nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var15 = nit___nit__Parser___go_to(var_p, var14);
+}
+{
+nit___nit__Parser___push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction427#action for (self: ReduceAction427, Parser) */
-void nit__parser___nit__parser__ReduceAction427___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction444#action for (self: ReduceAction444, Parser) */
+void nit__parser___nit__parser__ReduceAction444___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_tidnode1 /* var tidnode1: nullable Object */;
-val* var3 /* : null */;
+val* var3 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_toparnode2 /* var toparnode2: nullable Object */;
 short int var4 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tcparnode4 /* var tcparnode4: nullable Object */;
 short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+int cltype6;
+int idtype7;
+val* var8 /* : AParExprs */;
+val* var_pexprsnode1 /* var pexprsnode1: nullable AParExprs */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var1;
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_listnode2 = var2;
-var_tidnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_tidnode1 == NULL) {
-var4 = 0; /* is null */
+var_nodearraylist1 = var2;
+var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+}
+var_listnode3 = var3;
+var_toparnode2 = var_nodearraylist1;
+/* <var_toparnode2:nullable Object> isa nullable TOpar */
+cltype = type_nullable__nit__TOpar.color;
+idtype = type_nullable__nit__TOpar.id;
+if(var_toparnode2 == NULL) {
+var4 = 1;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype >= (((long)var_toparnode2&3)?type_info[((long)var_toparnode2&3)]:var_toparnode2->type)->table_size) {
+var4 = 0;
+} else {
+var4 = (((long)var_toparnode2&3)?type_info[((long)var_toparnode2&3)]:var_toparnode2->type)->type_table[cltype] == idtype;
 }
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_tidnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode1, var3) /* != on <var_tidnode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_tidnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10497);
+fatal_exit(1);
 }
+var_tcparnode4 = var_nodearraylist3;
+/* <var_tcparnode4:nullable Object> isa nullable TCpar */
+cltype6 = type_nullable__nit__TCpar.color;
+idtype7 = type_nullable__nit__TCpar.id;
+if(var_tcparnode4 == NULL) {
+var5 = 1;
+} else {
+if(cltype6 >= (((long)var_tcparnode4&3)?type_info[((long)var_tcparnode4&3)]:var_tcparnode4->type)->table_size) {
+var5 = 0;
 } else {
+var5 = (((long)var_tcparnode4&3)?type_info[((long)var_tcparnode4&3)]:var_tcparnode4->type)->type_table[cltype6] == idtype7;
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction427> */
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10499);
+fatal_exit(1);
+}
+var8 = NEW_nit__AParExprs(&type_nit__AParExprs);
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+nit__parser_prod___AParExprs___init_aparexprs(var8, var_toparnode2, var_listnode3, var_tcparnode4); /* Direct call parser_prod#AParExprs#init_aparexprs on <var8:AParExprs>*/
 }
+var_pexprsnode1 = var8;
+var_node_list = var_pexprsnode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction444> */
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction428#action for (self: ReduceAction428, Parser) */
-void nit__parser___nit__parser__ReduceAction428___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction446#action for (self: ReduceAction446, Parser) */
+void nit__parser___nit__parser__ReduceAction446___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var5 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var6 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var2 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode2 /* var tidnode2: nullable Object */;
-val* var7 /* : Array[Object] */;
-val* var8 /* : null */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-long var11 /* : Int */;
-long var12 /* : Int */;
+short int var3 /* : Bool */;
+short int var4 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var8 /* : AListExprs */;
+val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist4 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var3;
+var_node_list = ((val*)NULL);
 {
-var4 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode3 = var5;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var6 = 0;
+var_listnode3 = var1;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var2 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var6 = 0;
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var2 = 0;
 } else {
-var6 = var_listnode1->type->type_table[cltype] == idtype;
+var2 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var2)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10332);
-show_backtrace(1);
-}
-var_tidnode2 = var_nodearraylist4;
-{
-var7 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10517);
+fatal_exit(1);
 }
-var_listnode3 = var7;
-var8 = NULL;
-if (var_tidnode2 == NULL) {
-var9 = 0; /* is null */
+if (var_pexprnode2 == NULL) {
+var3 = 0; /* is null */
 } else {
-var9 = 1; /* arg is null and recv is not */
+var3 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var10 = ((short int (*)(val* self, val* p0))(var_tidnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode2, var8) /* != on <var_tidnode2:nullable Object>*/;
-var9 = var10;
+{ /* Inline kernel#Object#!= (var_pexprnode2,((val*)NULL)) on <var_pexprnode2:nullable Object(nullable AExpr)> */
+var_other = ((val*)NULL);
+{
+var6 = ((short int(*)(val* self, val* p0))(var_pexprnode2->class->vft[COLOR_standard__kernel__Object___61d_61d]))(var_pexprnode2, var_other); /* == on <var_pexprnode2:nullable AExpr(AExpr)>*/
 }
-if (var9){
+var7 = !var6;
+var4 = var7;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
+}
+var3 = var4;
+}
+if (var3){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tidnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode3;
-var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction428> */
+var8 = NEW_nit__AListExprs(&type_nit__AListExprs);
 {
-var12 = nit___nit__Parser___go_to(var_p, var11);
+nit__parser_prod___AListExprs___init_alistexprs(var8, var_listnode3); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
 }
+var_pexprsnode1 = var8;
+var_node_list = var_pexprsnode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction446> */
 {
-nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction429#action for (self: ReduceAction429, Parser) */
-void nit__parser___nit__parser__ReduceAction429___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction448#action for (self: ReduceAction448, Parser) */
+void nit__parser___nit__parser__ReduceAction448___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_tidnode4 /* var tidnode4: nullable Object */;
-short int var3 /* : Bool */;
-int cltype;
-int idtype;
-val* var4 /* : AModuleName */;
-val* var5 /* : null */;
-val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var1 /* : AListExprs */;
+val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
+long var2 /* : Int */;
+long var3 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_node_list = ((val*)NULL);
+var = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode3 = var2;
-var_tidnode4 = var_nodearraylist1;
-/* <var_tidnode4:nullable Object> isa nullable TId */
-cltype = type_nullable__nit__TId.color;
-idtype = type_nullable__nit__TId.id;
-if(var_tidnode4 == NULL) {
-var3 = 1;
-} else {
-if(cltype >= var_tidnode4->type->table_size) {
-var3 = 0;
-} else {
-var3 = var_tidnode4->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10350);
-show_backtrace(1);
+standard___standard__Array___standard__kernel__Object__init(var); /* Direct call array#Array#init on <var:Array[Object]>*/
 }
-var4 = NEW_nit__AModuleName(&type_nit__AModuleName);
-var5 = NULL;
+var_listnode2 = var;
+var1 = NEW_nit__AListExprs(&type_nit__AListExprs);
 {
-nit__parser_prod___AModuleName___init_amodulename(var4, var5, var_listnode3, var_tidnode4); /* Direct call parser_prod#AModuleName#init_amodulename on <var4:AModuleName>*/
+nit__parser_prod___AListExprs___init_alistexprs(var1, var_listnode2); /* Direct call parser_prod#AListExprs#init_alistexprs on <var1:AListExprs>*/
 }
-var_pmodulenamenode1 = var4;
-var_node_list = var_pmodulenamenode1;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction429> */
+var_pexprsnode1 = var1;
+var_node_list = var_pexprsnode1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction448> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var3 = nit___nit__Parser___go_to(var_p, var2);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction430#action for (self: ReduceAction430, Parser) */
-void nit__parser___nit__parser__ReduceAction430___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction449#action for (self: ReduceAction449, Parser) */
+void nit__parser___nit__parser__ReduceAction449___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var4 /* : Array[Object] */;
 val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var4 /* : Bool */;
+val* var_tobranode2 /* var tobranode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var5 /* : Array[Object] */;
-val* var_tidnode5 /* var tidnode5: nullable Object */;
+val* var_listnode3 /* var listnode3: nullable Object */;
 short int var6 /* : Bool */;
 int cltype7;
 int idtype8;
-val* var9 /* : AModuleName */;
-val* var10 /* : null */;
-val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
-long var11 /* : Int */;
-long var12 /* : Int */;
+val* var9 /* : Array[Object] */;
+val* var_tcbranode5 /* var tcbranode5: nullable Object */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var13 /* : ABraExprs */;
+val* var_pexprsnode1 /* var pexprsnode1: nullable ABraExprs */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var2;
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+var3 = nit___nit__Parser___pop(var_p);
 }
-var_listnode4 = var3;
-var_listnode3 = var_nodearraylist1;
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+}
+var_listnode4 = var4;
+var_tobranode2 = var_nodearraylist1;
+/* <var_tobranode2:nullable Object> isa nullable TObra */
+cltype = type_nullable__nit__TObra.color;
+idtype = type_nullable__nit__TObra.id;
+if(var_tobranode2 == NULL) {
+var5 = 1;
+} else {
+if(cltype >= (((long)var_tobranode2&3)?type_info[((long)var_tobranode2&3)]:var_tobranode2->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tobranode2&3)?type_info[((long)var_tobranode2&3)]:var_tobranode2->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10552);
+fatal_exit(1);
+}
+var_listnode3 = var_nodearraylist3;
 /* <var_listnode3:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
+cltype7 = type_standard__Array__standard__Object.color;
+idtype8 = type_standard__Array__standard__Object.id;
 if(var_listnode3 == NULL) {
-var4 = 0;
+var6 = 0;
 } else {
-if(cltype >= var_listnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->table_size) {
+var6 = 0;
 } else {
-var4 = var_listnode3->type->type_table[cltype] == idtype;
+var6 = (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10369);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10554);
+fatal_exit(1);
 }
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
 }
-var_listnode4 = var5;
-var_tidnode5 = var_nodearraylist2;
-/* <var_tidnode5:nullable Object> isa nullable TId */
-cltype7 = type_nullable__nit__TId.color;
-idtype8 = type_nullable__nit__TId.id;
-if(var_tidnode5 == NULL) {
-var6 = 1;
+var_listnode4 = var9;
+var_tcbranode5 = var_nodearraylist4;
+/* <var_tcbranode5:nullable Object> isa nullable TCbra */
+cltype11 = type_nullable__nit__TCbra.color;
+idtype12 = type_nullable__nit__TCbra.id;
+if(var_tcbranode5 == NULL) {
+var10 = 1;
 } else {
-if(cltype7 >= var_tidnode5->type->table_size) {
-var6 = 0;
+if(cltype11 >= (((long)var_tcbranode5&3)?type_info[((long)var_tcbranode5&3)]:var_tcbranode5->type)->table_size) {
+var10 = 0;
 } else {
-var6 = var_tidnode5->type->type_table[cltype7] == idtype8;
+var10 = (((long)var_tcbranode5&3)?type_info[((long)var_tcbranode5&3)]:var_tcbranode5->type)->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10372);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10557);
+fatal_exit(1);
 }
-var9 = NEW_nit__AModuleName(&type_nit__AModuleName);
-var10 = NULL;
+var13 = NEW_nit__ABraExprs(&type_nit__ABraExprs);
 {
-nit__parser_prod___AModuleName___init_amodulename(var9, var10, var_listnode4, var_tidnode5); /* Direct call parser_prod#AModuleName#init_amodulename on <var9:AModuleName>*/
+nit__parser_prod___ABraExprs___init_abraexprs(var13, var_tobranode2, var_listnode4, var_tcbranode5); /* Direct call parser_prod#ABraExprs#init_abraexprs on <var13:ABraExprs>*/
 }
-var_pmodulenamenode1 = var9;
-var_node_list = var_pmodulenamenode1;
-var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction430> */
+var_pexprsnode1 = var13;
+var_node_list = var_pexprsnode1;
+var14 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction449> */
 {
-var12 = nit___nit__Parser___go_to(var_p, var11);
+var15 = nit___nit__Parser___go_to(var_p, var14);
 }
 {
-nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction431#action for (self: ReduceAction431, Parser) */
-void nit__parser___nit__parser__ReduceAction431___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction451#action for (self: ReduceAction451, Parser) */
+void nit__parser___nit__parser__ReduceAction451___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var4 /* : Array[Object] */;
+val* var3 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_tquadnode2 /* var tquadnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_pexprnode1 /* var pexprnode1: nullable Object */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AModuleName */;
-val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var7 /* : Array[Object] */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist3 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist2 = var1;
 {
-var3 = nit___nit__Parser___pop(var_p);
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var2;
+var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
 }
-var_listnode3 = var4;
-var_tquadnode2 = var_nodearraylist1;
-/* <var_tquadnode2:nullable Object> isa nullable TQuad */
-cltype = type_nullable__nit__TQuad.color;
-idtype = type_nullable__nit__TQuad.id;
-if(var_tquadnode2 == NULL) {
-var5 = 1;
+var_listnode3 = var3;
+var_pexprnode1 = var_nodearraylist1;
+var_listnode2 = var_nodearraylist3;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var4 = 0;
 } else {
-if(cltype >= var_tquadnode2->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var4 = 0;
 } else {
-var5 = var_tquadnode2->type->type_table[cltype] == idtype;
+var4 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10392);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10578);
+fatal_exit(1);
 }
-var_tidnode4 = var_nodearraylist3;
-/* <var_tidnode4:nullable Object> isa nullable TId */
-cltype7 = type_nullable__nit__TId.color;
-idtype8 = type_nullable__nit__TId.id;
-if(var_tidnode4 == NULL) {
-var6 = 1;
+if (var_pexprnode1 == NULL) {
+var5 = 0; /* is null */
 } else {
-if(cltype7 >= var_tidnode4->type->table_size) {
-var6 = 0;
+var5 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pexprnode1&3)?class_info[((long)var_pexprnode1&3)]:var_pexprnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode1, ((val*)NULL)); /* != on <var_pexprnode1:nullable Object>*/
+var5 = var6;
+}
+if (var5){
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+}
 } else {
-var6 = var_tidnode4->type->type_table[cltype7] == idtype8;
 }
+{
+var7 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+}
+var_listnode3 = var7;
+var_node_list = var_listnode3;
+var8 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction451> */
+{
+var9 = nit___nit__Parser___go_to(var_p, var8);
+}
+{
+nit___nit__Parser___push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction452#action for (self: ReduceAction452, Parser) */
+void nit__parser___nit__parser__ReduceAction452___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pexprnode1 /* var pexprnode1: nullable Object */;
+long var4 /* : Int */;
+long var5 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
+{
+var1 = nit___nit__Parser___pop(var_p);
 }
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10394);
-show_backtrace(1);
+var_nodearraylist3 = var1;
+{
+var2 = nit___nit__Parser___pop(var_p);
 }
-var9 = NEW_nit__AModuleName(&type_nit__AModuleName);
+var_nodearraylist2 = var2;
 {
-nit__parser_prod___AModuleName___init_amodulename(var9, var_tquadnode2, var_listnode3, var_tidnode4); /* Direct call parser_prod#AModuleName#init_amodulename on <var9:AModuleName>*/
+var3 = nit___nit__Parser___pop(var_p);
 }
-var_pmodulenamenode1 = var9;
-var_node_list = var_pmodulenamenode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction431> */
+var_nodearraylist1 = var3;
+var_pexprnode1 = var_nodearraylist3;
+var_node_list = var_pexprnode1;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction452> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction432#action for (self: ReduceAction432, Parser) */
-void nit__parser___nit__parser__ReduceAction432___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction453#action for (self: ReduceAction453, Parser) */
+void nit__parser___nit__parser__ReduceAction453___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var2 /* : nullable Object */;
@@ -5986,27 +4641,20 @@ val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var5 /* : Array[Object] */;
-val* var_listnode4 /* var listnode4: Array[Object] */;
-val* var_tquadnode2 /* var tquadnode2: nullable Object */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_listnode1 /* var listnode1: nullable Object */;
 short int var6 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var10 /* : Array[Object] */;
-val* var_tidnode5 /* var tidnode5: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var14 /* : AModuleName */;
-val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+val* var7 /* : Array[Object] */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist5 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6027,259 +4675,331 @@ var5 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
 standard___standard__Array___standard__kernel__Object__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
 }
-var_listnode4 = var5;
-var_tquadnode2 = var_nodearraylist1;
-/* <var_tquadnode2:nullable Object> isa nullable TQuad */
-cltype = type_nullable__nit__TQuad.color;
-idtype = type_nullable__nit__TQuad.id;
-if(var_tquadnode2 == NULL) {
-var6 = 1;
+var_listnode2 = var5;
+var_listnode1 = var_nodearraylist3;
+/* <var_listnode1:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode1 == NULL) {
+var6 = 0;
 } else {
-if(cltype >= var_tquadnode2->type->table_size) {
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
 var6 = 0;
 } else {
-var6 = var_tquadnode2->type->type_table[cltype] == idtype;
+var6 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10415);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10613);
+fatal_exit(1);
 }
-var_listnode3 = var_nodearraylist3;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_standard__Array__standard__Object.color;
-idtype9 = type_standard__Array__standard__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
-} else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+{
+var7 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode2, var_listnode1);
 }
+var_listnode2 = var7;
+var_node_list = var_listnode2;
+var8 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction453> */
+{
+var9 = nit___nit__Parser___go_to(var_p, var8);
 }
-if (unlikely(!var7)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10417);
-show_backtrace(1);
+{
+nit___nit__Parser___push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
 }
+/* method parser#ReduceAction454#action for (self: ReduceAction454, Parser) */
+void nit__parser___nit__parser__ReduceAction454___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var1 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_listnode1 /* var listnode1: nullable Object */;
+short int var2 /* : Bool */;
+int cltype;
+int idtype;
+val* var3 /* : Array[Object] */;
+long var4 /* : Int */;
+long var5 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-var10 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+var = nit___nit__Parser___pop(var_p);
 }
-var_listnode4 = var10;
-var_tidnode5 = var_nodearraylist4;
-/* <var_tidnode5:nullable Object> isa nullable TId */
-cltype12 = type_nullable__nit__TId.color;
-idtype13 = type_nullable__nit__TId.id;
-if(var_tidnode5 == NULL) {
-var11 = 1;
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
+}
+var_listnode2 = var1;
+var_listnode1 = var_nodearraylist1;
+/* <var_listnode1:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode1 == NULL) {
+var2 = 0;
 } else {
-if(cltype12 >= var_tidnode5->type->table_size) {
-var11 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var2 = 0;
 } else {
-var11 = var_tidnode5->type->type_table[cltype12] == idtype13;
+var2 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var2)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10420);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10627);
+fatal_exit(1);
 }
-var14 = NEW_nit__AModuleName(&type_nit__AModuleName);
 {
-nit__parser_prod___AModuleName___init_amodulename(var14, var_tquadnode2, var_listnode4, var_tidnode5); /* Direct call parser_prod#AModuleName#init_amodulename on <var14:AModuleName>*/
+var3 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode2, var_listnode1);
 }
-var_pmodulenamenode1 = var14;
-var_node_list = var_pmodulenamenode1;
-var15 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction432> */
+var_listnode2 = var3;
+var_node_list = var_listnode2;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction454> */
 {
-var16 = nit___nit__Parser___go_to(var_p, var15);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction433#action for (self: ReduceAction433, Parser) */
-void nit__parser___nit__parser__ReduceAction433___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction455#action for (self: ReduceAction455, Parser) */
+void nit__parser___nit__parser__ReduceAction455___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_tclassidnode3 /* var tclassidnode3: nullable Object */;
+val* var_tidnode1 /* var tidnode1: nullable Object */;
+short int var2 /* : Bool */;
 short int var3 /* : Bool */;
-int cltype;
-int idtype;
-val* var4 /* : AQualified */;
-val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
+long var4 /* : Int */;
 long var5 /* : Int */;
-long var6 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_tclassidnode3 = var_nodearraylist1;
-/* <var_tclassidnode3:nullable Object> isa nullable TClassid */
-cltype = type_nullable__nit__TClassid.color;
-idtype = type_nullable__nit__TClassid.id;
-if(var_tclassidnode3 == NULL) {
-var3 = 1;
-} else {
-if(cltype >= var_tclassidnode3->type->table_size) {
-var3 = 0;
+var_listnode2 = var1;
+var_tidnode1 = var_nodearraylist1;
+if (var_tidnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var3 = var_tclassidnode3->type->type_table[cltype] == idtype;
-}
+var2 = 1; /* arg is null and recv is not */
 }
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10438);
-show_backtrace(1);
+if (0) {
+var3 = ((short int(*)(val* self, val* p0))((((long)var_tidnode1&3)?class_info[((long)var_tidnode1&3)]:var_tidnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode1, ((val*)NULL)); /* != on <var_tidnode1:nullable Object>*/
+var2 = var3;
 }
-var4 = NEW_nit__AQualified(&type_nit__AQualified);
+if (var2){
 {
-nit__parser_prod___AQualified___init_aqualified(var4, var_listnode2, var_tclassidnode3); /* Direct call parser_prod#AQualified#init_aqualified on <var4:AQualified>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_tidnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
-var_pqualifiednode1 = var4;
-var_node_list = var_pqualifiednode1;
-var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction433> */
+} else {
+}
+var_node_list = var_listnode2;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction455> */
 {
-var6 = nit___nit__Parser___go_to(var_p, var5);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction434#action for (self: ReduceAction434, Parser) */
-void nit__parser___nit__parser__ReduceAction434___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction456#action for (self: ReduceAction456, Parser) */
+void nit__parser___nit__parser__ReduceAction456___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var4 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var_listnode1 /* var listnode1: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var5 /* : Array[Object] */;
-val* var_tclassidnode4 /* var tclassidnode4: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AQualified */;
-val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
+val* var_tidnode2 /* var tidnode2: nullable Object */;
+val* var6 /* : Array[Object] */;
+short int var7 /* : Bool */;
+short int var8 /* : Bool */;
+long var9 /* : Int */;
 long var10 /* : Int */;
-long var11 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var2;
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+var3 = nit___nit__Parser___pop(var_p);
 }
-var_listnode3 = var3;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
+var_nodearraylist1 = var3;
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+}
+var_listnode3 = var4;
+var_listnode1 = var_nodearraylist1;
+/* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
+if(var_listnode1 == NULL) {
+var5 = 0;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var5 = 0;
 } else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
+var5 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10456);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10659);
+fatal_exit(1);
+}
+var_tidnode2 = var_nodearraylist4;
+{
+var6 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+}
+var_listnode3 = var6;
+if (var_tidnode2 == NULL) {
+var7 = 0; /* is null */
+} else {
+var7 = 1; /* arg is null and recv is not */
+}
+if (0) {
+var8 = ((short int(*)(val* self, val* p0))((((long)var_tidnode2&3)?class_info[((long)var_tidnode2&3)]:var_tidnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode2, ((val*)NULL)); /* != on <var_tidnode2:nullable Object>*/
+var7 = var8;
+}
+if (var7){
+{
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tidnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+}
+} else {
+}
+var_node_list = var_listnode3;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction456> */
+{
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction457#action for (self: ReduceAction457, Parser) */
+void nit__parser___nit__parser__ReduceAction457___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var1 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var2 /* : Bool */;
+int cltype;
+int idtype;
+val* var3 /* : AModuleName */;
+val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
+long var4 /* : Int */;
+long var5 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode3 = var5;
-var_tclassidnode4 = var_nodearraylist2;
-/* <var_tclassidnode4:nullable Object> isa nullable TClassid */
-cltype7 = type_nullable__nit__TClassid.color;
-idtype8 = type_nullable__nit__TClassid.id;
-if(var_tclassidnode4 == NULL) {
-var6 = 1;
+var_listnode3 = var1;
+var_tidnode4 = var_nodearraylist1;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype = type_nullable__nit__TId.color;
+idtype = type_nullable__nit__TId.id;
+if(var_tidnode4 == NULL) {
+var2 = 1;
 } else {
-if(cltype7 >= var_tclassidnode4->type->table_size) {
-var6 = 0;
+if(cltype >= (((long)var_tidnode4&3)?type_info[((long)var_tidnode4&3)]:var_tidnode4->type)->table_size) {
+var2 = 0;
 } else {
-var6 = var_tclassidnode4->type->type_table[cltype7] == idtype8;
+var2 = (((long)var_tidnode4&3)?type_info[((long)var_tidnode4&3)]:var_tidnode4->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var2)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10459);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10677);
+fatal_exit(1);
 }
-var9 = NEW_nit__AQualified(&type_nit__AQualified);
+var3 = NEW_nit__AModuleName(&type_nit__AModuleName);
 {
-nit__parser_prod___AQualified___init_aqualified(var9, var_listnode3, var_tclassidnode4); /* Direct call parser_prod#AQualified#init_aqualified on <var9:AQualified>*/
+nit__parser_prod___AModuleName___init_amodulename(var3, ((val*)NULL), var_listnode3, var_tidnode4); /* Direct call parser_prod#AModuleName#init_amodulename on <var3:AModuleName>*/
 }
-var_pqualifiednode1 = var9;
-var_node_list = var_pqualifiednode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction434> */
+var_pmodulenamenode1 = var3;
+var_node_list = var_pmodulenamenode1;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction457> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction435#action for (self: ReduceAction435, Parser) */
-void nit__parser___nit__parser__ReduceAction435___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction458#action for (self: ReduceAction458, Parser) */
+void nit__parser___nit__parser__ReduceAction458___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var2 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_listnode3 /* var listnode3: nullable Object */;
 short int var3 /* : Bool */;
 int cltype;
 int idtype;
 val* var4 /* : Array[Object] */;
-val* var5 /* : AQualified */;
-val* var6 /* : null */;
-val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
-long var7 /* : Int */;
-long var8 /* : Int */;
+val* var_tidnode5 /* var tidnode5: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : AModuleName */;
+val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6288,190 +5008,92 @@ var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
 standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var2;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
+var_listnode4 = var2;
+var_listnode3 = var_nodearraylist1;
+/* <var_listnode3:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
+if(var_listnode3 == NULL) {
 var3 = 0;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
+if(cltype >= (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->table_size) {
 var3 = 0;
 } else {
-var3 = var_listnode2->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10476);
-show_backtrace(1);
-}
-{
-var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10696);
+fatal_exit(1);
 }
-var_listnode3 = var4;
-var5 = NEW_nit__AQualified(&type_nit__AQualified);
-var6 = NULL;
 {
-nit__parser_prod___AQualified___init_aqualified(var5, var_listnode3, var6); /* Direct call parser_prod#AQualified#init_aqualified on <var5:AQualified>*/
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
 }
-var_pqualifiednode1 = var5;
-var_node_list = var_pqualifiednode1;
-var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction435> */
-{
-var8 = nit___nit__Parser___go_to(var_p, var7);
+var_listnode4 = var4;
+var_tidnode5 = var_nodearraylist2;
+/* <var_tidnode5:nullable Object> isa nullable TId */
+cltype6 = type_nullable__nit__TId.color;
+idtype7 = type_nullable__nit__TId.id;
+if(var_tidnode5 == NULL) {
+var5 = 1;
+} else {
+if(cltype6 >= (((long)var_tidnode5&3)?type_info[((long)var_tidnode5&3)]:var_tidnode5->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tidnode5&3)?type_info[((long)var_tidnode5&3)]:var_tidnode5->type)->type_table[cltype6] == idtype7;
 }
-{
-nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-RET_LABEL:;
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10699);
+fatal_exit(1);
 }
-/* method parser#ReduceAction437#action for (self: ReduceAction437, Parser) */
-void nit__parser___nit__parser__ReduceAction437___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
+var8 = NEW_nit__AModuleName(&type_nit__AModuleName);
 {
-var1 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AModuleName___init_amodulename(var8, ((val*)NULL), var_listnode4, var_tidnode5); /* Direct call parser_prod#AModuleName#init_amodulename on <var8:AModuleName>*/
 }
-var_nodearraylist1 = var1;
-var_tclassidnode1 = var_nodearraylist1;
-var_node_list = var_tclassidnode1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction437> */
+var_pmodulenamenode1 = var8;
+var_node_list = var_pmodulenamenode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction458> */
 {
-var3 = nit___nit__Parser___go_to(var_p, var2);
+var10 = nit___nit__Parser___go_to(var_p, var9);
 }
 {
-nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction438#action for (self: ReduceAction438, Parser) */
-void nit__parser___nit__parser__ReduceAction438___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction459#action for (self: ReduceAction459, Parser) */
+void nit__parser___nit__parser__ReduceAction459___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var_tclassidnode1 = var_nodearraylist2;
-var_node_list = var_tclassidnode1;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction438> */
-{
-var4 = nit___nit__Parser___go_to(var_p, var3);
-}
-{
-nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction439#action for (self: ReduceAction439, Parser) */
-void nit__parser___nit__parser__ReduceAction439___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var3;
-var_tclassidnode1 = var_nodearraylist3;
-var_node_list = var_tclassidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction439> */
-{
-var5 = nit___nit__Parser___go_to(var_p, var4);
-}
-{
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction441#action for (self: ReduceAction441, Parser) */
-void nit__parser___nit__parser__ReduceAction441___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
+val* var3 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_tquadnode2 /* var tquadnode2: nullable Object */;
+short int var4 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : AModuleName */;
+val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var1;
-var_pmethidnode1 = var_nodearraylist1;
-var_node_list = var_pmethidnode1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction441> */
+var_node_list = ((val*)NULL);
 {
-var3 = nit___nit__Parser___go_to(var_p, var2);
-}
-{
-nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var = nit___nit__Parser___pop(var_p);
 }
-RET_LABEL:;
-}
-/* method parser#ReduceAction442#action for (self: ReduceAction442, Parser) */
-void nit__parser___nit__parser__ReduceAction442___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6480,74 +5102,99 @@ var_nodearraylist2 = var1;
 var2 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var2;
-var_pmethidnode1 = var_nodearraylist2;
-var_node_list = var_pmethidnode1;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction442> */
+var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var4 = nit___nit__Parser___go_to(var_p, var3);
+standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
 }
-{
-nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_listnode3 = var3;
+var_tquadnode2 = var_nodearraylist1;
+/* <var_tquadnode2:nullable Object> isa nullable TQuad */
+cltype = type_nullable__nit__TQuad.color;
+idtype = type_nullable__nit__TQuad.id;
+if(var_tquadnode2 == NULL) {
+var4 = 1;
+} else {
+if(cltype >= (((long)var_tquadnode2&3)?type_info[((long)var_tquadnode2&3)]:var_tquadnode2->type)->table_size) {
+var4 = 0;
+} else {
+var4 = (((long)var_tquadnode2&3)?type_info[((long)var_tquadnode2&3)]:var_tquadnode2->type)->type_table[cltype] == idtype;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction443#action for (self: ReduceAction443, Parser) */
-void nit__parser___nit__parser__ReduceAction443___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10719);
+fatal_exit(1);
 }
-var_nodearraylist3 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
+var_tidnode4 = var_nodearraylist3;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype6 = type_nullable__nit__TId.color;
+idtype7 = type_nullable__nit__TId.id;
+if(var_tidnode4 == NULL) {
+var5 = 1;
+} else {
+if(cltype6 >= (((long)var_tidnode4&3)?type_info[((long)var_tidnode4&3)]:var_tidnode4->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tidnode4&3)?type_info[((long)var_tidnode4&3)]:var_tidnode4->type)->type_table[cltype6] == idtype7;
 }
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
-var_pmethidnode1 = var_nodearraylist3;
-var_node_list = var_pmethidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction443> */
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10721);
+fatal_exit(1);
+}
+var8 = NEW_nit__AModuleName(&type_nit__AModuleName);
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+nit__parser_prod___AModuleName___init_amodulename(var8, var_tquadnode2, var_listnode3, var_tidnode4); /* Direct call parser_prod#AModuleName#init_amodulename on <var8:AModuleName>*/
 }
+var_pmodulenamenode1 = var8;
+var_node_list = var_pmodulenamenode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction459> */
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction445#action for (self: ReduceAction445, Parser) */
-void nit__parser___nit__parser__ReduceAction445___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction460#action for (self: ReduceAction460, Parser) */
+void nit__parser___nit__parser__ReduceAction460___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tidnode1 /* var tidnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var4 /* : Array[Object] */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_tquadnode2 /* var tquadnode2: nullable Object */;
+short int var5 /* : Bool */;
+int cltype;
+int idtype;
+val* var_listnode3 /* var listnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : Array[Object] */;
+val* var_tidnode5 /* var tidnode5: nullable Object */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var13 /* : AModuleName */;
+val* var_pmodulenamenode1 /* var pmodulenamenode1: nullable AModuleName */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6560,49 +5207,136 @@ var_nodearraylist2 = var2;
 var3 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var3;
-var_tidnode1 = var_nodearraylist1;
-var_node_list = var_tidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction445> */
+var4 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+standard___standard__Array___standard__kernel__Object__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+}
+var_listnode4 = var4;
+var_tquadnode2 = var_nodearraylist1;
+/* <var_tquadnode2:nullable Object> isa nullable TQuad */
+cltype = type_nullable__nit__TQuad.color;
+idtype = type_nullable__nit__TQuad.id;
+if(var_tquadnode2 == NULL) {
+var5 = 1;
+} else {
+if(cltype >= (((long)var_tquadnode2&3)?type_info[((long)var_tquadnode2&3)]:var_tquadnode2->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tquadnode2&3)?type_info[((long)var_tquadnode2&3)]:var_tquadnode2->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10742);
+fatal_exit(1);
+}
+var_listnode3 = var_nodearraylist3;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype7 = type_standard__Array__standard__Object.color;
+idtype8 = type_standard__Array__standard__Object.id;
+if(var_listnode3 == NULL) {
+var6 = 0;
+} else {
+if(cltype7 >= (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->table_size) {
+var6 = 0;
+} else {
+var6 = (((long)var_listnode3&3)?type_info[((long)var_listnode3&3)]:var_listnode3->type)->type_table[cltype7] == idtype8;
+}
+}
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10744);
+fatal_exit(1);
 }
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode4, var_listnode3);
+}
+var_listnode4 = var9;
+var_tidnode5 = var_nodearraylist4;
+/* <var_tidnode5:nullable Object> isa nullable TId */
+cltype11 = type_nullable__nit__TId.color;
+idtype12 = type_nullable__nit__TId.id;
+if(var_tidnode5 == NULL) {
+var10 = 1;
+} else {
+if(cltype11 >= (((long)var_tidnode5&3)?type_info[((long)var_tidnode5&3)]:var_tidnode5->type)->table_size) {
+var10 = 0;
+} else {
+var10 = (((long)var_tidnode5&3)?type_info[((long)var_tidnode5&3)]:var_tidnode5->type)->type_table[cltype11] == idtype12;
+}
+}
+if (unlikely(!var10)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10747);
+fatal_exit(1);
+}
+var13 = NEW_nit__AModuleName(&type_nit__AModuleName);
+{
+nit__parser_prod___AModuleName___init_amodulename(var13, var_tquadnode2, var_listnode4, var_tidnode5); /* Direct call parser_prod#AModuleName#init_amodulename on <var13:AModuleName>*/
+}
+var_pmodulenamenode1 = var13;
+var_node_list = var_pmodulenamenode1;
+var14 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction460> */
+{
+var15 = nit___nit__Parser___go_to(var_p, var14);
+}
+{
+nit___nit__Parser___push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction446#action for (self: ReduceAction446, Parser) */
-void nit__parser___nit__parser__ReduceAction446___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction461#action for (self: ReduceAction461, Parser) */
+void nit__parser___nit__parser__ReduceAction461___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
+val* var1 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_tclassidnode3 /* var tclassidnode3: nullable Object */;
+short int var2 /* : Bool */;
+int cltype;
+int idtype;
+val* var3 /* : AQualified */;
+val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
 long var4 /* : Int */;
 long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var2 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_nodearraylist2 = var2;
+var_listnode2 = var1;
+var_tclassidnode3 = var_nodearraylist1;
+/* <var_tclassidnode3:nullable Object> isa nullable TClassid */
+cltype = type_nullable__nit__TClassid.color;
+idtype = type_nullable__nit__TClassid.id;
+if(var_tclassidnode3 == NULL) {
+var2 = 1;
+} else {
+if(cltype >= (((long)var_tclassidnode3&3)?type_info[((long)var_tclassidnode3&3)]:var_tclassidnode3->type)->table_size) {
+var2 = 0;
+} else {
+var2 = (((long)var_tclassidnode3&3)?type_info[((long)var_tclassidnode3&3)]:var_tclassidnode3->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var2)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10765);
+fatal_exit(1);
+}
+var3 = NEW_nit__AQualified(&type_nit__AQualified);
 {
-var3 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AQualified___init_aqualified(var3, var_listnode2, var_tclassidnode3); /* Direct call parser_prod#AQualified#init_aqualified on <var3:AQualified>*/
 }
-var_nodearraylist1 = var3;
-var_tclassidnode1 = var_nodearraylist1;
-var_node_list = var_tclassidnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction446> */
+var_pqualifiednode1 = var3;
+var_node_list = var_pqualifiednode1;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction461> */
 {
 var5 = nit___nit__Parser___go_to(var_p, var4);
 }
@@ -6611,149 +5345,241 @@ nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction448#action for (self: ReduceAction448, Parser) */
-void nit__parser___nit__parser__ReduceAction448___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction462#action for (self: ReduceAction462, Parser) */
+void nit__parser___nit__parser__ReduceAction462___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwendnode1 /* var tkwendnode1: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
+val* var2 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var4 /* : Array[Object] */;
+val* var_tclassidnode4 /* var tclassidnode4: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : AQualified */;
+val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var1;
-var_tkwendnode1 = var_nodearraylist1;
-var_node_list = var_tkwendnode1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction448> */
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var3 = nit___nit__Parser___go_to(var_p, var2);
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+}
+var_listnode3 = var2;
+var_listnode2 = var_nodearraylist1;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var3 = 0;
+} else {
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10783);
+fatal_exit(1);
 }
 {
-nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
 }
-RET_LABEL:;
+var_listnode3 = var4;
+var_tclassidnode4 = var_nodearraylist2;
+/* <var_tclassidnode4:nullable Object> isa nullable TClassid */
+cltype6 = type_nullable__nit__TClassid.color;
+idtype7 = type_nullable__nit__TClassid.id;
+if(var_tclassidnode4 == NULL) {
+var5 = 1;
+} else {
+if(cltype6 >= (((long)var_tclassidnode4&3)?type_info[((long)var_tclassidnode4&3)]:var_tclassidnode4->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tclassidnode4&3)?type_info[((long)var_tclassidnode4&3)]:var_tclassidnode4->type)->type_table[cltype6] == idtype7;
 }
-/* method parser#ReduceAction449#action for (self: ReduceAction449, Parser) */
-void nit__parser___nit__parser__ReduceAction449___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-long var2 /* : Int */;
-long var3 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10786);
+fatal_exit(1);
+}
+var8 = NEW_nit__AQualified(&type_nit__AQualified);
 {
-var1 = nit___nit__Parser___pop(var_p);
+nit__parser_prod___AQualified___init_aqualified(var8, var_listnode3, var_tclassidnode4); /* Direct call parser_prod#AQualified#init_aqualified on <var8:AQualified>*/
 }
-var_nodearraylist1 = var1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction449> */
+var_pqualifiednode1 = var8;
+var_node_list = var_pqualifiednode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction462> */
 {
-var3 = nit___nit__Parser___go_to(var_p, var2);
+var10 = nit___nit__Parser___go_to(var_p, var9);
 }
 {
-nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction451#action for (self: ReduceAction451, Parser) */
-void nit__parser___nit__parser__ReduceAction451___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction463#action for (self: ReduceAction463, Parser) */
+void nit__parser___nit__parser__ReduceAction463___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode2 /* var listnode2: nullable Object */;
-short int var3 /* : Bool */;
+short int var2 /* : Bool */;
 int cltype;
 int idtype;
-val* var4 /* : Array[Object] */;
-val* var5 /* : ADoc */;
-val* var_pdocnode1 /* var pdocnode1: nullable ADoc */;
+val* var3 /* : Array[Object] */;
+val* var4 /* : AQualified */;
+val* var_pqualifiednode1 /* var pqualifiednode1: nullable AQualified */;
+long var5 /* : Int */;
 long var6 /* : Int */;
-long var7 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
+{
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
+}
+var_listnode3 = var1;
+var_listnode2 = var_nodearraylist1;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var2 = 0;
+} else {
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var2 = 0;
+} else {
+var2 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var2)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10803);
+fatal_exit(1);
+}
+{
+var3 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+}
+var_listnode3 = var3;
+var4 = NEW_nit__AQualified(&type_nit__AQualified);
+{
+nit__parser_prod___AQualified___init_aqualified(var4, var_listnode3, ((val*)NULL)); /* Direct call parser_prod#AQualified#init_aqualified on <var4:AQualified>*/
+}
+var_pqualifiednode1 = var4;
+var_node_list = var_pqualifiednode1;
+var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction463> */
+{
+var6 = nit___nit__Parser___go_to(var_p, var5);
+}
+{
+nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction465#action for (self: ReduceAction465, Parser) */
+void nit__parser___nit__parser__ReduceAction465___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var_tclassidnode1 = var_nodearraylist1;
+var_node_list = var_tclassidnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction465> */
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode3 = var2;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var3 = 0;
-} else {
-if(cltype >= var_listnode2->type->table_size) {
-var3 = 0;
-} else {
-var3 = var_listnode2->type->type_table[cltype] == idtype;
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
+{
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10612);
-show_backtrace(1);
+RET_LABEL:;
 }
+/* method parser#ReduceAction466#action for (self: ReduceAction466, Parser) */
+void nit__parser___nit__parser__ReduceAction466___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+var = nit___nit__Parser___pop(var_p);
 }
-var_listnode3 = var4;
-var5 = NEW_nit__ADoc(&type_nit__ADoc);
+var_nodearraylist2 = var;
 {
-nit__parser_prod___ADoc___init_adoc(var5, var_listnode3); /* Direct call parser_prod#ADoc#init_adoc on <var5:ADoc>*/
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_pdocnode1 = var5;
-var_node_list = var_pdocnode1;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction451> */
+var_nodearraylist1 = var1;
+var_tclassidnode1 = var_nodearraylist2;
+var_node_list = var_tclassidnode1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction466> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var3 = nit___nit__Parser___go_to(var_p, var2);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction452#action for (self: ReduceAction452, Parser) */
-void nit__parser___nit__parser__ReduceAction452___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction467#action for (self: ReduceAction467, Parser) */
+void nit__parser___nit__parser__ReduceAction467___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var5 /* : Array[Object] */;
-val* var6 /* : ADoc */;
-val* var_pdocnode1 /* var pdocnode1: nullable ADoc */;
-long var7 /* : Int */;
-long var8 /* : Int */;
+val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6762,68 +5588,67 @@ var_nodearraylist2 = var1;
 var2 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_tclassidnode1 = var_nodearraylist3;
+var_node_list = var_tclassidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction467> */
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_listnode2 = var_nodearraylist2;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10630);
-show_backtrace(1);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
 }
-var_listnode3 = var5;
-var6 = NEW_nit__ADoc(&type_nit__ADoc);
+/* method parser#ReduceAction469#action for (self: ReduceAction469, Parser) */
+void nit__parser___nit__parser__ReduceAction469___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-nit__parser_prod___ADoc___init_adoc(var6, var_listnode3); /* Direct call parser_prod#ADoc#init_adoc on <var6:ADoc>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_pdocnode1 = var6;
-var_node_list = var_pdocnode1;
-var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction452> */
+var_nodearraylist1 = var;
+var_pmethidnode1 = var_nodearraylist1;
+var_node_list = var_pmethidnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction469> */
 {
-var8 = nit___nit__Parser___go_to(var_p, var7);
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
 {
-nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction455#action for (self: ReduceAction455, Parser) */
-void nit__parser___nit__parser__ReduceAction455___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction470#action for (self: ReduceAction470, Parser) */
+void nit__parser___nit__parser__ReduceAction470___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pdocnode1 /* var pdocnode1: nullable Object */;
+val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
 long var2 /* : Int */;
 long var3 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var1;
-var_pdocnode1 = var_nodearraylist1;
-var_node_list = var_pdocnode1;
-var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction455> */
+var_pmethidnode1 = var_nodearraylist2;
+var_node_list = var_pmethidnode1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction470> */
 {
 var3 = nit___nit__Parser___go_to(var_p, var2);
 }
@@ -6832,20 +5657,25 @@ nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction456#action for (self: ReduceAction456, Parser) */
-void nit__parser___nit__parser__ReduceAction456___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction471#action for (self: ReduceAction471, Parser) */
+void nit__parser___nit__parser__ReduceAction471___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pmethidnode1 /* var pmethidnode1: nullable Object */;
 long var3 /* : Int */;
 long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -6854,7 +5684,9 @@ var_nodearraylist2 = var1;
 var2 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var2;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction456> */
+var_pmethidnode1 = var_nodearraylist3;
+var_node_list = var_pmethidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction471> */
 {
 var4 = nit___nit__Parser___go_to(var_p, var3);
 }
@@ -6863,388 +5695,315 @@ nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction457#action for (self: ReduceAction457, Parser) */
-void nit__parser___nit__parser__ReduceAction457___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction473#action for (self: ReduceAction473, Parser) */
+void nit__parser___nit__parser__ReduceAction473___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tidnode1 /* var tidnode1: nullable Object */;
+long var3 /* : Int */;
 long var4 /* : Int */;
-long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist3 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist2 = var1;
 {
-var3 = nit___nit__Parser___pop(var_p);
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction457> */
+var_nodearraylist1 = var2;
+var_tidnode1 = var_nodearraylist1;
+var_node_list = var_tidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction473> */
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction786#action for (self: ReduceAction786, Parser) */
-void nit__parser___nit__parser__ReduceAction786___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction474#action for (self: ReduceAction474, Parser) */
+void nit__parser___nit__parser__ReduceAction474___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwissetnode2 /* var tkwissetnode2: nullable Object */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var_tattridnode4 /* var tattridnode4: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var12 /* : AIssetAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
-long var13 /* : Int */;
-long var14 /* : Int */;
+val* var_tclassidnode1 /* var tclassidnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist1 = var2;
+var_tclassidnode1 = var_nodearraylist1;
+var_node_list = var_tclassidnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction474> */
 {
-var3 = nit___nit__Parser___pop(var_p);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
-var_nodearraylist2 = var3;
 {
-var4 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var4;
-var_tkwissetnode2 = var_nodearraylist1;
-/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
-cltype = type_nullable__nit__TKwisset.color;
-idtype = type_nullable__nit__TKwisset.id;
-if(var_tkwissetnode2 == NULL) {
-var5 = 1;
-} else {
-if(cltype >= var_tkwissetnode2->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_tkwissetnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10681);
-show_backtrace(1);
-}
-var_pexprnode3 = var_nodearraylist2;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable__nit__AExpr.color;
-idtype8 = type_nullable__nit__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
-} else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
+RET_LABEL:;
 }
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10683);
-show_backtrace(1);
+/* method parser#ReduceAction476#action for (self: ReduceAction476, Parser) */
+void nit__parser___nit__parser__ReduceAction476___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tkwendnode1 /* var tkwendnode1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
-var_tattridnode4 = var_nodearraylist4;
-/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
-cltype10 = type_nullable__nit__TAttrid.color;
-idtype11 = type_nullable__nit__TAttrid.id;
-if(var_tattridnode4 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_tattridnode4->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_tattridnode4->type->type_table[cltype10] == idtype11;
+var_nodearraylist1 = var;
+var_tkwendnode1 = var_nodearraylist1;
+var_node_list = var_tkwendnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction476> */
+{
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
+{
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10685);
-show_backtrace(1);
+RET_LABEL:;
 }
-var12 = NEW_nit__AIssetAttrExpr(&type_nit__AIssetAttrExpr);
+/* method parser#ReduceAction477#action for (self: ReduceAction477, Parser) */
+void nit__parser___nit__parser__ReduceAction477___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-nit__parser_prod___AIssetAttrExpr___init_aissetattrexpr(var12, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var12:AIssetAttrExpr>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode1 = var12;
-var_node_list = var_pexprnode1;
-var13 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction786> */
+var_nodearraylist1 = var;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction477> */
 {
-var14 = nit___nit__Parser___go_to(var_p, var13);
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
 {
-nit___nit__Parser___push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction788#action for (self: ReduceAction788, Parser) */
-void nit__parser___nit__parser__ReduceAction788___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction480#action for (self: ReduceAction480, Parser) */
+void nit__parser___nit__parser__ReduceAction480___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var1 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var2 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tattridnode3 /* var tattridnode3: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var8 /* : AAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var3 /* : Array[Object] */;
+val* var4 /* : ADoc */;
+val* var_pdocnode1 /* var pdocnode1: nullable ADoc */;
+long var5 /* : Int */;
+long var6 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var1;
+var_node_list = ((val*)NULL);
 {
-var2 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var3 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_nodearraylist1 = var3;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var4 = 1;
+var_listnode3 = var1;
+var_listnode2 = var_nodearraylist1;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var2 = 0;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var2 = 0;
 } else {
-var4 = var_pexprnode2->type->type_table[cltype] == idtype;
+var2 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var2)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10704);
-show_backtrace(1);
-}
-var_tattridnode3 = var_nodearraylist3;
-/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
-cltype6 = type_nullable__nit__TAttrid.color;
-idtype7 = type_nullable__nit__TAttrid.id;
-if(var_tattridnode3 == NULL) {
-var5 = 1;
-} else {
-if(cltype6 >= var_tattridnode3->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_tattridnode3->type->type_table[cltype6] == idtype7;
-}
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10939);
+fatal_exit(1);
 }
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10706);
-show_backtrace(1);
+{
+var3 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
 }
-var8 = NEW_nit__AAttrExpr(&type_nit__AAttrExpr);
+var_listnode3 = var3;
+var4 = NEW_nit__ADoc(&type_nit__ADoc);
 {
-nit__parser_prod___AAttrExpr___init_aattrexpr(var8, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var8:AAttrExpr>*/
+nit__parser_prod___ADoc___init_adoc(var4, var_listnode3); /* Direct call parser_prod#ADoc#init_adoc on <var4:ADoc>*/
 }
-var_pexprnode1 = var8;
-var_node_list = var_pexprnode1;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction788> */
+var_pdocnode1 = var4;
+var_node_list = var_pdocnode1;
+var5 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction480> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var6 = nit___nit__Parser___go_to(var_p, var5);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction789#action for (self: ReduceAction789, Parser) */
-void nit__parser___nit__parser__ReduceAction789___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction481#action for (self: ReduceAction481, Parser) */
+void nit__parser___nit__parser__ReduceAction481___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var2 /* : Array[Object] */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode2 /* var listnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode3 /* var tidnode3: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-val* var11 /* : ACallExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
-long var12 /* : Int */;
-long var13 /* : Int */;
+val* var4 /* : Array[Object] */;
+val* var5 /* : ADoc */;
+val* var_pdocnode1 /* var pdocnode1: nullable ADoc */;
+long var6 /* : Int */;
+long var7 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var3 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_nodearraylist1 = var3;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var4 = 1;
+var_listnode3 = var2;
+var_listnode2 = var_nodearraylist2;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var3 = 0;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10724);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10957);
+fatal_exit(1);
 }
-var_tidnode3 = var_nodearraylist2;
-/* <var_tidnode3:nullable Object> isa nullable TId */
-cltype6 = type_nullable__nit__TId.color;
-idtype7 = type_nullable__nit__TId.id;
-if(var_tidnode3 == NULL) {
-var5 = 1;
-} else {
-if(cltype6 >= var_tidnode3->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_tidnode3->type->type_table[cltype6] == idtype7;
+{
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
 }
+var_listnode3 = var4;
+var5 = NEW_nit__ADoc(&type_nit__ADoc);
+{
+nit__parser_prod___ADoc___init_adoc(var5, var_listnode3); /* Direct call parser_prod#ADoc#init_adoc on <var5:ADoc>*/
 }
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10726);
-show_backtrace(1);
+var_pdocnode1 = var5;
+var_node_list = var_pdocnode1;
+var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction481> */
+{
+var7 = nit___nit__Parser___go_to(var_p, var6);
 }
-var_pexprsnode4 = var_nodearraylist3;
-/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
-cltype9 = type_nullable__nit__AExprs.color;
-idtype10 = type_nullable__nit__AExprs.id;
-if(var_pexprsnode4 == NULL) {
-var8 = 1;
-} else {
-if(cltype9 >= var_pexprsnode4->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_pexprsnode4->type->type_table[cltype9] == idtype10;
+{
+nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
+RET_LABEL:;
 }
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10728);
-show_backtrace(1);
+/* method parser#ReduceAction484#action for (self: ReduceAction484, Parser) */
+void nit__parser___nit__parser__ReduceAction484___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
-var11 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
+var_nodearraylist2 = var;
 {
-nit__parser_prod___ACallExpr___init_acallexpr(var11, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var11:ACallExpr>*/
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode1 = var11;
-var_node_list = var_pexprnode1;
-var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction789> */
+var_nodearraylist1 = var1;
+var_node_list = ((val*)NULL);
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction484> */
 {
-var13 = nit___nit__Parser___go_to(var_p, var12);
+var3 = nit___nit__Parser___go_to(var_p, var2);
 }
 {
-nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction790#action for (self: ReduceAction790, Parser) */
-void nit__parser___nit__parser__ReduceAction790___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction486#action for (self: ReduceAction486, Parser) */
+void nit__parser___nit__parser__ReduceAction486___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var3 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tidnode3 /* var tidnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var8 /* : AListExprs */;
-val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
-val* var9 /* : ACallExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -7253,214 +6012,236 @@ var_nodearraylist2 = var1;
 var2 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var2;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var3 = 1;
-} else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var3 = 0;
-} else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var_node_list = ((val*)NULL);
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction486> */
+{
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
+{
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10746);
-show_backtrace(1);
+RET_LABEL:;
 }
-var_tidnode3 = var_nodearraylist2;
-/* <var_tidnode3:nullable Object> isa nullable TId */
-cltype5 = type_nullable__nit__TId.color;
-idtype6 = type_nullable__nit__TId.id;
-if(var_tidnode3 == NULL) {
-var4 = 1;
-} else {
-if(cltype5 >= var_tidnode3->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_tidnode3->type->type_table[cltype5] == idtype6;
+/* method parser#ReduceAction487#action for (self: ReduceAction487, Parser) */
+void nit__parser___nit__parser__ReduceAction487___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pdocnode1 /* var pdocnode1: nullable Object */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist2 = var;
+{
+var1 = nit___nit__Parser___pop(var_p);
 }
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10748);
-show_backtrace(1);
+var_nodearraylist1 = var1;
+var_pdocnode1 = var_nodearraylist2;
+var_node_list = var_pdocnode1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction487> */
+{
+var3 = nit___nit__Parser___go_to(var_p, var2);
 }
-var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-var_listnode5 = var7;
-var8 = NEW_nit__AListExprs(&type_nit__AListExprs);
+RET_LABEL:;
+}
+/* method parser#ReduceAction488#action for (self: ReduceAction488, Parser) */
+void nit__parser___nit__parser__ReduceAction488___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pdocnode1 /* var pdocnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-nit__parser_prod___AListExprs___init_alistexprs(var8, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexprsnode4 = var8;
-var9 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
+var_nodearraylist3 = var;
 {
-nit__parser_prod___ACallExpr___init_acallexpr(var9, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var9:ACallExpr>*/
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode1 = var9;
-var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction790> */
+var_nodearraylist2 = var1;
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var2 = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist1 = var2;
+var_pdocnode1 = var_nodearraylist3;
+var_node_list = var_pdocnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction488> */
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var4 = nit___nit__Parser___go_to(var_p, var3);
+}
+{
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction791#action for (self: ReduceAction791, Parser) */
-void nit__parser___nit__parser__ReduceAction791___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction490#action for (self: ReduceAction490, Parser) */
+void nit__parser___nit__parser__ReduceAction490___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tidnode3 /* var tidnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var12 /* : ACallExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
-long var13 /* : Int */;
-long var14 /* : Int */;
+val* var_pdocnode1 /* var pdocnode1: nullable Object */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist1 = var3;
+var_pdocnode1 = var_nodearraylist4;
+var_node_list = var_pdocnode1;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction490> */
 {
-var4 = nit___nit__Parser___pop(var_p);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
-} else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+{
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
+RET_LABEL:;
 }
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10772);
-show_backtrace(1);
+/* method parser#ReduceAction492#action for (self: ReduceAction492, Parser) */
+void nit__parser___nit__parser__ReduceAction492___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_pdocnode1 /* var pdocnode1: nullable Object */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
 }
-var_tidnode3 = var_nodearraylist3;
-/* <var_tidnode3:nullable Object> isa nullable TId */
-cltype7 = type_nullable__nit__TId.color;
-idtype8 = type_nullable__nit__TId.id;
-if(var_tidnode3 == NULL) {
-var6 = 1;
-} else {
-if(cltype7 >= var_tidnode3->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tidnode3->type->type_table[cltype7] == idtype8;
+var_nodearraylist1 = var;
+var_pdocnode1 = var_nodearraylist1;
+var_node_list = var_pdocnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction492> */
+{
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
+{
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10774);
-show_backtrace(1);
+RET_LABEL:;
 }
-var_pexprsnode4 = var_nodearraylist4;
-/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
-cltype10 = type_nullable__nit__AExprs.color;
-idtype11 = type_nullable__nit__AExprs.id;
-if(var_pexprsnode4 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_pexprsnode4->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_pexprsnode4->type->type_table[cltype10] == idtype11;
+/* method parser#ReduceAction493#action for (self: ReduceAction493, Parser) */
+void nit__parser___nit__parser__ReduceAction493___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+long var /* : Int */;
+long var1 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+var = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction493> */
+{
+var1 = nit___nit__Parser___go_to(var_p, var);
 }
+{
+nit___nit__Parser___push(var_p, var1, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10776);
-show_backtrace(1);
+RET_LABEL:;
 }
-var12 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
+/* method parser#ReduceAction496#action for (self: ReduceAction496, Parser) */
+void nit__parser___nit__parser__ReduceAction496___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var1 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
 {
-nit__parser_prod___ACallExpr___init_acallexpr(var12, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var12:ACallExpr>*/
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode1 = var12;
-var_node_list = var_pexprnode1;
-var13 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction791> */
+var_nodearraylist2 = var;
 {
-var14 = nit___nit__Parser___go_to(var_p, var13);
+var1 = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist1 = var1;
+var2 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction496> */
 {
-nit___nit__Parser___push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var3 = nit___nit__Parser___go_to(var_p, var2);
+}
+{
+nit___nit__Parser___push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction792#action for (self: ReduceAction792, Parser) */
-void nit__parser___nit__parser__ReduceAction792___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction871#action for (self: ReduceAction871, Parser) */
+void nit__parser___nit__parser__ReduceAction871___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+val* var_tkwissetnode2 /* var tkwissetnode2: nullable Object */;
 short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode3 /* var tidnode3: nullable Object */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
 short int var5 /* : Bool */;
 int cltype6;
 int idtype7;
-val* var8 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var9 /* : AListExprs */;
-val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
-val* var10 /* : ACallExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
-long var11 /* : Int */;
+val* var_tattridnode4 /* var tattridnode4: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : AIssetAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
 long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -7473,183 +6254,168 @@ var_nodearraylist2 = var2;
 var3 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var3;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable__nit__AExpr.color;
-idtype = type_nullable__nit__AExpr.id;
-if(var_pexprnode2 == NULL) {
+var_tkwissetnode2 = var_nodearraylist1;
+/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
+cltype = type_nullable__nit__TKwisset.color;
+idtype = type_nullable__nit__TKwisset.id;
+if(var_tkwissetnode2 == NULL) {
 var4 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
+if(cltype >= (((long)var_tkwissetnode2&3)?type_info[((long)var_tkwissetnode2&3)]:var_tkwissetnode2->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_pexprnode2->type->type_table[cltype] == idtype;
+var4 = (((long)var_tkwissetnode2&3)?type_info[((long)var_tkwissetnode2&3)]:var_tkwissetnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10795);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11067);
+fatal_exit(1);
 }
-var_tidnode3 = var_nodearraylist3;
-/* <var_tidnode3:nullable Object> isa nullable TId */
-cltype6 = type_nullable__nit__TId.color;
-idtype7 = type_nullable__nit__TId.id;
-if(var_tidnode3 == NULL) {
+var_pexprnode3 = var_nodearraylist2;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype6 = type_nullable__nit__AExpr.color;
+idtype7 = type_nullable__nit__AExpr.id;
+if(var_pexprnode3 == NULL) {
 var5 = 1;
 } else {
-if(cltype6 >= var_tidnode3->type->table_size) {
+if(cltype6 >= (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->table_size) {
 var5 = 0;
 } else {
-var5 = var_tidnode3->type->type_table[cltype6] == idtype7;
+var5 = (((long)var_pexprnode3&3)?type_info[((long)var_pexprnode3&3)]:var_pexprnode3->type)->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10797);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11069);
+fatal_exit(1);
 }
-var8 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var8); /* Direct call array#Array#init on <var8:Array[Object]>*/
+var_tattridnode4 = var_nodearraylist4;
+/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
+cltype9 = type_nullable__nit__TAttrid.color;
+idtype10 = type_nullable__nit__TAttrid.id;
+if(var_tattridnode4 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= (((long)var_tattridnode4&3)?type_info[((long)var_tattridnode4&3)]:var_tattridnode4->type)->table_size) {
+var8 = 0;
+} else {
+var8 = (((long)var_tattridnode4&3)?type_info[((long)var_tattridnode4&3)]:var_tattridnode4->type)->type_table[cltype9] == idtype10;
 }
-var_listnode5 = var8;
-var9 = NEW_nit__AListExprs(&type_nit__AListExprs);
-{
-nit__parser_prod___AListExprs___init_alistexprs(var9, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var9:AListExprs>*/
 }
-var_pexprsnode4 = var9;
-var10 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11071);
+fatal_exit(1);
+}
+var11 = NEW_nit__AIssetAttrExpr(&type_nit__AIssetAttrExpr);
 {
-nit__parser_prod___ACallExpr___init_acallexpr(var10, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var10:ACallExpr>*/
+nit__parser_prod___AIssetAttrExpr___init_aissetattrexpr(var11, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var11:AIssetAttrExpr>*/
 }
-var_pexprnode1 = var10;
+var_pexprnode1 = var11;
 var_node_list = var_pexprnode1;
-var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction792> */
+var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction871> */
 {
-var12 = nit___nit__Parser___go_to(var_p, var11);
+var13 = nit___nit__Parser___go_to(var_p, var12);
 }
 {
-nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction799#action for (self: ReduceAction799, Parser) */
-void nit__parser___nit__parser__ReduceAction799___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction873#action for (self: ReduceAction873, Parser) */
+void nit__parser___nit__parser__ReduceAction873___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwinitnode3 /* var tkwinitnode3: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-val* var11 /* : AInitExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
-long var12 /* : Int */;
-long var13 /* : Int */;
+val* var_tattridnode3 /* var tattridnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist3 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist2 = var1;
 {
-var3 = nit___nit__Parser___pop(var_p);
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var3;
+var_nodearraylist1 = var2;
 var_pexprnode2 = var_nodearraylist1;
 /* <var_pexprnode2:nullable Object> isa nullable AExpr */
 cltype = type_nullable__nit__AExpr.color;
 idtype = type_nullable__nit__AExpr.id;
 if(var_pexprnode2 == NULL) {
-var4 = 1;
-} else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_pexprnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10820);
-show_backtrace(1);
-}
-var_tkwinitnode3 = var_nodearraylist2;
-/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
-cltype6 = type_nullable__nit__TKwinit.color;
-idtype7 = type_nullable__nit__TKwinit.id;
-if(var_tkwinitnode3 == NULL) {
-var5 = 1;
+var3 = 1;
 } else {
-if(cltype6 >= var_tkwinitnode3->type->table_size) {
-var5 = 0;
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var3 = 0;
 } else {
-var5 = var_tkwinitnode3->type->type_table[cltype6] == idtype7;
+var3 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10822);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11090);
+fatal_exit(1);
 }
-var_pexprsnode4 = var_nodearraylist3;
-/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
-cltype9 = type_nullable__nit__AExprs.color;
-idtype10 = type_nullable__nit__AExprs.id;
-if(var_pexprsnode4 == NULL) {
-var8 = 1;
+var_tattridnode3 = var_nodearraylist3;
+/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
+cltype5 = type_nullable__nit__TAttrid.color;
+idtype6 = type_nullable__nit__TAttrid.id;
+if(var_tattridnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype9 >= var_pexprsnode4->type->table_size) {
-var8 = 0;
+if(cltype5 >= (((long)var_tattridnode3&3)?type_info[((long)var_tattridnode3&3)]:var_tattridnode3->type)->table_size) {
+var4 = 0;
 } else {
-var8 = var_pexprsnode4->type->type_table[cltype9] == idtype10;
+var4 = (((long)var_tattridnode3&3)?type_info[((long)var_tattridnode3&3)]:var_tattridnode3->type)->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var8)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10824);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11092);
+fatal_exit(1);
 }
-var11 = NEW_nit__AInitExpr(&type_nit__AInitExpr);
+var7 = NEW_nit__AAttrExpr(&type_nit__AAttrExpr);
 {
-nit__parser_prod___AInitExpr___init_ainitexpr(var11, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var11:AInitExpr>*/
+nit__parser_prod___AAttrExpr___init_aattrexpr(var7, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var7:AAttrExpr>*/
 }
-var_pexprnode1 = var11;
+var_pexprnode1 = var7;
 var_node_list = var_pexprnode1;
-var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction799> */
+var8 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction873> */
 {
-var13 = nit___nit__Parser___go_to(var_p, var12);
+var9 = nit___nit__Parser___go_to(var_p, var8);
 }
 {
-nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction800#action for (self: ReduceAction800, Parser) */
-void nit__parser___nit__parser__ReduceAction800___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction874#action for (self: ReduceAction874, Parser) */
+void nit__parser___nit__parser__ReduceAction874___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
@@ -7658,21 +6424,24 @@ val* var_pexprnode2 /* var pexprnode2: nullable Object */;
 short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwinitnode3 /* var tkwinitnode3: nullable Object */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
 short int var4 /* : Bool */;
 int cltype5;
 int idtype6;
-val* var7 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var8 /* : AListExprs */;
-val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
-val* var9 /* : AInitExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
-long var10 /* : Int */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
+short int var7 /* : Bool */;
+int cltype8;
+int idtype9;
+val* var10 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
 long var11 /* : Int */;
+long var12 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -7688,349 +6457,411 @@ idtype = type_nullable__nit__AExpr.id;
 if(var_pexprnode2 == NULL) {
 var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
 var3 = 0;
 } else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10842);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11110);
+fatal_exit(1);
 }
-var_tkwinitnode3 = var_nodearraylist2;
-/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
-cltype5 = type_nullable__nit__TKwinit.color;
-idtype6 = type_nullable__nit__TKwinit.id;
-if(var_tkwinitnode3 == NULL) {
+var_tidnode3 = var_nodearraylist2;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype5 = type_nullable__nit__TId.color;
+idtype6 = type_nullable__nit__TId.id;
+if(var_tidnode3 == NULL) {
 var4 = 1;
 } else {
-if(cltype5 >= var_tkwinitnode3->type->table_size) {
+if(cltype5 >= (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_tkwinitnode3->type->type_table[cltype5] == idtype6;
+var4 = (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->type_table[cltype5] == idtype6;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10844);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11112);
+fatal_exit(1);
 }
-var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+var_pexprsnode4 = var_nodearraylist3;
+/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
+cltype8 = type_nullable__nit__AExprs.color;
+idtype9 = type_nullable__nit__AExprs.id;
+if(var_pexprsnode4 == NULL) {
+var7 = 1;
+} else {
+if(cltype8 >= (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->table_size) {
+var7 = 0;
+} else {
+var7 = (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->type_table[cltype8] == idtype9;
 }
-var_listnode5 = var7;
-var8 = NEW_nit__AListExprs(&type_nit__AListExprs);
-{
-nit__parser_prod___AListExprs___init_alistexprs(var8, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
 }
-var_pexprsnode4 = var8;
-var9 = NEW_nit__AInitExpr(&type_nit__AInitExpr);
+if (unlikely(!var7)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11114);
+fatal_exit(1);
+}
+var10 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
 {
-nit__parser_prod___AInitExpr___init_ainitexpr(var9, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var9:AInitExpr>*/
+nit__parser_prod___ACallExpr___init_acallexpr(var10, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var10:ACallExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var10;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction800> */
+var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction874> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var12 = nit___nit__Parser___go_to(var_p, var11);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction823#action for (self: ReduceAction823, Parser) */
-void nit__parser___nit__parser__ReduceAction823___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction875#action for (self: ReduceAction875, Parser) */
+void nit__parser___nit__parser__ReduceAction875___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var3 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var2 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var3 /* : Bool */;
+int cltype4;
+int idtype5;
+val* var6 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var7 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var8 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist3 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var3;
-var_pexprnode1 = var_nodearraylist1;
-var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction823> */
+var_node_list = ((val*)NULL);
 {
-var5 = nit___nit__Parser___go_to(var_p, var4);
+var = nit___nit__Parser___pop(var_p);
 }
+var_nodearraylist2 = var;
 {
-nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var1 = nit___nit__Parser___pop(var_p);
 }
-RET_LABEL:;
+var_nodearraylist1 = var1;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var2 = 1;
+} else {
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var2 = 0;
+} else {
+var2 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
-/* method parser#ReduceAction824#action for (self: ReduceAction824, Parser) */
-void nit__parser___nit__parser__ReduceAction824___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : AImplicitSelfExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AImplicitSelfExpr */;
-long var3 /* : Int */;
-long var4 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-var1 = NEW_nit__AImplicitSelfExpr(&type_nit__AImplicitSelfExpr);
-{
-{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var1) on <var1:AImplicitSelfExpr> */
-RET_LABEL2:(void)0;
 }
+if (unlikely(!var2)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11132);
+fatal_exit(1);
 }
-var_pexprnode1 = var1;
-var_node_list = var_pexprnode1;
-var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction824> */
-{
-var4 = nit___nit__Parser___go_to(var_p, var3);
+var_tidnode3 = var_nodearraylist2;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype4 = type_nullable__nit__TId.color;
+idtype5 = type_nullable__nit__TId.id;
+if(var_tidnode3 == NULL) {
+var3 = 1;
+} else {
+if(cltype4 >= (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->type_table[cltype4] == idtype5;
 }
-{
-nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-RET_LABEL:;
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11134);
+fatal_exit(1);
 }
-/* method parser#ReduceAction974#action for (self: ReduceAction974, Parser) */
-void nit__parser___nit__parser__ReduceAction974___nit__parser_work__ReduceAction__action(val* self, val* p0) {
-val* var_p /* var p: Parser */;
-val* var /* : null */;
-val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pimportnode1 /* var pimportnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var1 = nit___nit__Parser___pop(var_p);
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_listnode5 = var6;
+var7 = NEW_nit__AListExprs(&type_nit__AListExprs);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode2 = var2;
-var_pimportnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pimportnode1 == NULL) {
-var4 = 0; /* is null */
-} else {
-var4 = 1; /* arg is null and recv is not */
+nit__parser_prod___AListExprs___init_alistexprs(var7, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var7:AListExprs>*/
 }
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pimportnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pimportnode1, var3) /* != on <var_pimportnode1:nullable Object>*/;
-var4 = var5;
-}
-if (var4){
+var_pexprsnode4 = var7;
+var8 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pimportnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
-}
-} else {
+nit__parser_prod___ACallExpr___init_acallexpr(var8, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var8:ACallExpr>*/
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction974> */
+var_pexprnode1 = var8;
+var_node_list = var_pexprnode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction875> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var10 = nit___nit__Parser___go_to(var_p, var9);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction975#action for (self: ReduceAction975, Parser) */
-void nit__parser___nit__parser__ReduceAction975___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction876#action for (self: ReduceAction876, Parser) */
+void nit__parser___nit__parser__ReduceAction876___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var2 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
 short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pimportnode2 /* var pimportnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
 short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+int cltype9;
+int idtype10;
+val* var11 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist4 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var2;
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+var3 = nit___nit__Parser___pop(var_p);
 }
-var_listnode3 = var3;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var4 = 0;
+var_nodearraylist1 = var3;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var4 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10905);
-show_backtrace(1);
-}
-var_pimportnode2 = var_nodearraylist2;
-{
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11158);
+fatal_exit(1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pimportnode2 == NULL) {
-var7 = 0; /* is null */
+var_tidnode3 = var_nodearraylist3;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype6 = type_nullable__nit__TId.color;
+idtype7 = type_nullable__nit__TId.id;
+if(var_tidnode3 == NULL) {
+var5 = 1;
 } else {
-var7 = 1; /* arg is null and recv is not */
+if(cltype6 >= (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->table_size) {
+var5 = 0;
+} else {
+var5 = (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->type_table[cltype6] == idtype7;
 }
-if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pimportnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pimportnode2, var6) /* != on <var_pimportnode2:nullable Object>*/;
-var7 = var8;
 }
-if (var7){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pimportnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11160);
+fatal_exit(1);
 }
+var_pexprsnode4 = var_nodearraylist4;
+/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
+cltype9 = type_nullable__nit__AExprs.color;
+idtype10 = type_nullable__nit__AExprs.id;
+if(var_pexprsnode4 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->table_size) {
+var8 = 0;
 } else {
+var8 = (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->type_table[cltype9] == idtype10;
 }
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction975> */
+}
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11162);
+fatal_exit(1);
+}
+var11 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+nit__parser_prod___ACallExpr___init_acallexpr(var11, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var11:ACallExpr>*/
 }
+var_pexprnode1 = var11;
+var_node_list = var_pexprnode1;
+var12 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction876> */
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var13 = nit___nit__Parser___go_to(var_p, var12);
+}
+{
+nit___nit__Parser___push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction976#action for (self: ReduceAction976, Parser) */
-void nit__parser___nit__parser__ReduceAction976___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction877#action for (self: ReduceAction877, Parser) */
+void nit__parser___nit__parser__ReduceAction877___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pexterncodeblocknode1 /* var pexterncodeblocknode1: nullable Object */;
-val* var3 /* : null */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
 short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+int cltype5;
+int idtype6;
+val* var7 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var8 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var9 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist2 = var1;
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_listnode2 = var2;
-var_pexterncodeblocknode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pexterncodeblocknode1 == NULL) {
-var4 = 0; /* is null */
+var_nodearraylist1 = var2;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var3 = 1;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pexterncodeblocknode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncodeblocknode1, var3) /* != on <var_pexterncodeblocknode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexterncodeblocknode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11181);
+fatal_exit(1);
 }
+var_tidnode3 = var_nodearraylist3;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype5 = type_nullable__nit__TId.color;
+idtype6 = type_nullable__nit__TId.id;
+if(var_tidnode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->table_size) {
+var4 = 0;
 } else {
+var4 = (((long)var_tidnode3&3)?type_info[((long)var_tidnode3&3)]:var_tidnode3->type)->type_table[cltype5] == idtype6;
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction976> */
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11183);
+fatal_exit(1);
+}
+var7 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+standard___standard__Array___standard__kernel__Object__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
 }
+var_listnode5 = var7;
+var8 = NEW_nit__AListExprs(&type_nit__AListExprs);
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit__parser_prod___AListExprs___init_alistexprs(var8, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
+}
+var_pexprsnode4 = var8;
+var9 = NEW_nit__ACallExpr(&type_nit__ACallExpr);
+{
+nit__parser_prod___ACallExpr___init_acallexpr(var9, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var9:ACallExpr>*/
+}
+var_pexprnode1 = var9;
+var_node_list = var_pexprnode1;
+var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction877> */
+{
+var11 = nit___nit__Parser___go_to(var_p, var10);
+}
+{
+nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction977#action for (self: ReduceAction977, Parser) */
-void nit__parser___nit__parser__ReduceAction977___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction884#action for (self: ReduceAction884, Parser) */
+void nit__parser___nit__parser__ReduceAction884___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexterncodeblocknode2 /* var pexterncodeblocknode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
+val* var_tkwinitnode3 /* var tkwinitnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var_pexprsnode4 /* var pexprsnode4: nullable Object */;
 short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+int cltype8;
+int idtype9;
+val* var10 /* : AInitExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
+long var11 /* : Int */;
+long var12 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist3 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -8039,642 +6870,658 @@ var_nodearraylist2 = var1;
 var2 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
-var_listnode3 = var3;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var4 = 0;
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11206);
+fatal_exit(1);
+}
+var_tkwinitnode3 = var_nodearraylist2;
+/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
+cltype5 = type_nullable__nit__TKwinit.color;
+idtype6 = type_nullable__nit__TKwinit.id;
+if(var_tkwinitnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
+if(cltype5 >= (((long)var_tkwinitnode3&3)?type_info[((long)var_tkwinitnode3&3)]:var_tkwinitnode3->type)->table_size) {
 var4 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var4 = (((long)var_tkwinitnode3&3)?type_info[((long)var_tkwinitnode3&3)]:var_tkwinitnode3->type)->type_table[cltype5] == idtype6;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10939);
-show_backtrace(1);
-}
-var_pexterncodeblocknode2 = var_nodearraylist2;
-{
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11208);
+fatal_exit(1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pexterncodeblocknode2 == NULL) {
-var7 = 0; /* is null */
+var_pexprsnode4 = var_nodearraylist3;
+/* <var_pexprsnode4:nullable Object> isa nullable AExprs */
+cltype8 = type_nullable__nit__AExprs.color;
+idtype9 = type_nullable__nit__AExprs.id;
+if(var_pexprsnode4 == NULL) {
+var7 = 1;
 } else {
-var7 = 1; /* arg is null and recv is not */
+if(cltype8 >= (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->table_size) {
+var7 = 0;
+} else {
+var7 = (((long)var_pexprsnode4&3)?type_info[((long)var_pexprsnode4&3)]:var_pexprsnode4->type)->type_table[cltype8] == idtype9;
 }
-if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pexterncodeblocknode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncodeblocknode2, var6) /* != on <var_pexterncodeblocknode2:nullable Object>*/;
-var7 = var8;
 }
-if (var7){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexterncodeblocknode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+if (unlikely(!var7)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11210);
+fatal_exit(1);
 }
-} else {
+var10 = NEW_nit__AInitExpr(&type_nit__AInitExpr);
+{
+nit__parser_prod___AInitExpr___init_ainitexpr(var10, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var10:AInitExpr>*/
 }
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction977> */
+var_pexprnode1 = var10;
+var_node_list = var_pexprnode1;
+var11 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction884> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var12 = nit___nit__Parser___go_to(var_p, var11);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction978#action for (self: ReduceAction978, Parser) */
-void nit__parser___nit__parser__ReduceAction978___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction885#action for (self: ReduceAction885, Parser) */
+void nit__parser___nit__parser__ReduceAction885___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pclassdefnode1 /* var pclassdefnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var2 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tkwinitnode3 /* var tkwinitnode3: nullable Object */;
+short int var3 /* : Bool */;
+int cltype4;
+int idtype5;
+val* var6 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var7 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var8 /* : AInitExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
 var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable__nit__AExpr.color;
+idtype = type_nullable__nit__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var2 = 1;
+} else {
+if(cltype >= (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->table_size) {
+var2 = 0;
+} else {
+var2 = (((long)var_pexprnode2&3)?type_info[((long)var_pexprnode2&3)]:var_pexprnode2->type)->type_table[cltype] == idtype;
 }
-var_listnode2 = var2;
-var_pclassdefnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pclassdefnode1 == NULL) {
-var4 = 0; /* is null */
+}
+if (unlikely(!var2)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11228);
+fatal_exit(1);
+}
+var_tkwinitnode3 = var_nodearraylist2;
+/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
+cltype4 = type_nullable__nit__TKwinit.color;
+idtype5 = type_nullable__nit__TKwinit.id;
+if(var_tkwinitnode3 == NULL) {
+var3 = 1;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype4 >= (((long)var_tkwinitnode3&3)?type_info[((long)var_tkwinitnode3&3)]:var_tkwinitnode3->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_tkwinitnode3&3)?type_info[((long)var_tkwinitnode3&3)]:var_tkwinitnode3->type)->type_table[cltype4] == idtype5;
 }
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pclassdefnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pclassdefnode1, var3) /* != on <var_pclassdefnode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11230);
+fatal_exit(1);
+}
+var6 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pclassdefnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
 }
-} else {
+var_listnode5 = var6;
+var7 = NEW_nit__AListExprs(&type_nit__AListExprs);
+{
+nit__parser_prod___AListExprs___init_alistexprs(var7, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var7:AListExprs>*/
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction978> */
+var_pexprsnode4 = var7;
+var8 = NEW_nit__AInitExpr(&type_nit__AInitExpr);
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+nit__parser_prod___AInitExpr___init_ainitexpr(var8, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var8:AInitExpr>*/
 }
+var_pexprnode1 = var8;
+var_node_list = var_pexprnode1;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction885> */
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction979#action for (self: ReduceAction979, Parser) */
-void nit__parser___nit__parser__ReduceAction979___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction916#action for (self: ReduceAction916, Parser) */
+void nit__parser___nit__parser__ReduceAction916___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pclassdefnode2 /* var pclassdefnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pexprnode1 /* var pexprnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist3 = var;
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
-}
+var1 = nit___nit__Parser___pop(var_p);
 }
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 10973);
-show_backtrace(1);
+var_nodearraylist2 = var1;
+{
+var2 = nit___nit__Parser___pop(var_p);
 }
-var_pclassdefnode2 = var_nodearraylist2;
+var_nodearraylist1 = var2;
+var_pexprnode1 = var_nodearraylist1;
+var_node_list = var_pexprnode1;
+var3 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction916> */
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit___nit__Parser___go_to(var_p, var3);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pclassdefnode2 == NULL) {
-var7 = 0; /* is null */
-} else {
-var7 = 1; /* arg is null and recv is not */
+{
+nit___nit__Parser___push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pclassdefnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pclassdefnode2, var6) /* != on <var_pclassdefnode2:nullable Object>*/;
-var7 = var8;
+RET_LABEL:;
 }
-if (var7){
+/* method parser#ReduceAction917#action for (self: ReduceAction917, Parser) */
+void nit__parser___nit__parser__ReduceAction917___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+val* var_p /* var p: Parser */;
+val* var_node_list /* var node_list: nullable Object */;
+val* var /* : AImplicitSelfExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AImplicitSelfExpr */;
+long var1 /* : Int */;
+long var2 /* : Int */;
+var_p = p0;
+var_node_list = ((val*)NULL);
+var = NEW_nit__AImplicitSelfExpr(&type_nit__AImplicitSelfExpr);
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pclassdefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
-} else {
+nit__parser_prod___AImplicitSelfExpr___init_aimplicitselfexpr(var); /* Direct call parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr on <var:AImplicitSelfExpr>*/
 }
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction979> */
+var_pexprnode1 = var;
+var_node_list = var_pexprnode1;
+var1 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction917> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var2 = nit___nit__Parser___go_to(var_p, var1);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var2, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction980#action for (self: ReduceAction980, Parser) */
-void nit__parser___nit__parser__ReduceAction980___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1078#action for (self: ReduceAction1078, Parser) */
+void nit__parser___nit__parser__ReduceAction1078___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_psuperclassnode1 /* var psuperclassnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_pimportnode1 /* var pimportnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_psuperclassnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_psuperclassnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode2 = var1;
+var_pimportnode1 = var_nodearraylist1;
+if (var_pimportnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_psuperclassnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_psuperclassnode1, var3) /* != on <var_psuperclassnode1:nullable Object>*/;
-var4 = var5;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pimportnode1&3)?class_info[((long)var_pimportnode1&3)]:var_pimportnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pimportnode1, ((val*)NULL)); /* != on <var_pimportnode1:nullable Object>*/
+var2 = var3;
 }
-if (var4){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_psuperclassnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pimportnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction980> */
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1078> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction981#action for (self: ReduceAction981, Parser) */
-void nit__parser___nit__parser__ReduceAction981___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1079#action for (self: ReduceAction1079, Parser) */
+void nit__parser___nit__parser__ReduceAction1079___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_psuperclassnode2 /* var psuperclassnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pimportnode2 /* var pimportnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11007);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11291);
+fatal_exit(1);
 }
-var_psuperclassnode2 = var_nodearraylist2;
+var_pimportnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_psuperclassnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_pimportnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_psuperclassnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_psuperclassnode2, var6) /* != on <var_psuperclassnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pimportnode2&3)?class_info[((long)var_pimportnode2&3)]:var_pimportnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pimportnode2, ((val*)NULL)); /* != on <var_pimportnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_psuperclassnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pimportnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction981> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1079> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction982#action for (self: ReduceAction982, Parser) */
-void nit__parser___nit__parser__ReduceAction982___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1080#action for (self: ReduceAction1080, Parser) */
+void nit__parser___nit__parser__ReduceAction1080___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_ppropdefnode1 /* var ppropdefnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_pexterncodeblocknode1 /* var pexterncodeblocknode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_ppropdefnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_ppropdefnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode2 = var1;
+var_pexterncodeblocknode1 = var_nodearraylist1;
+if (var_pexterncodeblocknode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_ppropdefnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_ppropdefnode1, var3) /* != on <var_ppropdefnode1:nullable Object>*/;
-var4 = var5;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pexterncodeblocknode1&3)?class_info[((long)var_pexterncodeblocknode1&3)]:var_pexterncodeblocknode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncodeblocknode1, ((val*)NULL)); /* != on <var_pexterncodeblocknode1:nullable Object>*/
+var2 = var3;
 }
-if (var4){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_ppropdefnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexterncodeblocknode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction982> */
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1080> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction983#action for (self: ReduceAction983, Parser) */
-void nit__parser___nit__parser__ReduceAction983___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1081#action for (self: ReduceAction1081, Parser) */
+void nit__parser___nit__parser__ReduceAction1081___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_ppropdefnode2 /* var ppropdefnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pexterncodeblocknode2 /* var pexterncodeblocknode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11041);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11325);
+fatal_exit(1);
 }
-var_ppropdefnode2 = var_nodearraylist2;
+var_pexterncodeblocknode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_ppropdefnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_pexterncodeblocknode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_ppropdefnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_ppropdefnode2, var6) /* != on <var_ppropdefnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pexterncodeblocknode2&3)?class_info[((long)var_pexterncodeblocknode2&3)]:var_pexterncodeblocknode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncodeblocknode2, ((val*)NULL)); /* != on <var_pexterncodeblocknode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_ppropdefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexterncodeblocknode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction983> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1081> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction984#action for (self: ReduceAction984, Parser) */
-void nit__parser___nit__parser__ReduceAction984___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1082#action for (self: ReduceAction1082, Parser) */
+void nit__parser___nit__parser__ReduceAction1082___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pformaldefnode1 /* var pformaldefnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_pclassdefnode1 /* var pclassdefnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_pformaldefnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pformaldefnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode2 = var1;
+var_pclassdefnode1 = var_nodearraylist1;
+if (var_pclassdefnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pformaldefnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pformaldefnode1, var3) /* != on <var_pformaldefnode1:nullable Object>*/;
-var4 = var5;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pclassdefnode1&3)?class_info[((long)var_pclassdefnode1&3)]:var_pclassdefnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pclassdefnode1, ((val*)NULL)); /* != on <var_pclassdefnode1:nullable Object>*/
+var2 = var3;
 }
-if (var4){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pformaldefnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pclassdefnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction984> */
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1082> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction985#action for (self: ReduceAction985, Parser) */
-void nit__parser___nit__parser__ReduceAction985___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1083#action for (self: ReduceAction1083, Parser) */
+void nit__parser___nit__parser__ReduceAction1083___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pformaldefnode2 /* var pformaldefnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pclassdefnode2 /* var pclassdefnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var1 = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11075);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11359);
+fatal_exit(1);
 }
-var_pformaldefnode2 = var_nodearraylist2;
+var_pclassdefnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pformaldefnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_pclassdefnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pformaldefnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pformaldefnode2, var6) /* != on <var_pformaldefnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pclassdefnode2&3)?class_info[((long)var_pclassdefnode2&3)]:var_pclassdefnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pclassdefnode2, ((val*)NULL)); /* != on <var_pclassdefnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pformaldefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pclassdefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction985> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1083> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction986#action for (self: ReduceAction986, Parser) */
-void nit__parser___nit__parser__ReduceAction986___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1085#action for (self: ReduceAction1085, Parser) */
+void nit__parser___nit__parser__ReduceAction1085___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pparamnode1 /* var pparamnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode1 /* var listnode1: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pformaldefnode2 /* var pformaldefnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
 short int var5 /* : Bool */;
-long var6 /* : Int */;
+short int var6 /* : Bool */;
 long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -8683,139 +7530,164 @@ var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
 standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_pparamnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pparamnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode3 = var2;
+var_listnode1 = var_nodearraylist1;
+/* <var_listnode1:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode1 == NULL) {
+var3 = 0;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11378);
+fatal_exit(1);
+}
+var_pformaldefnode2 = var_nodearraylist2;
+{
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+}
+var_listnode3 = var4;
+if (var_pformaldefnode2 == NULL) {
+var5 = 0; /* is null */
+} else {
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pparamnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pparamnode1, var3) /* != on <var_pparamnode1:nullable Object>*/;
-var4 = var5;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pformaldefnode2&3)?class_info[((long)var_pformaldefnode2&3)]:var_pformaldefnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pformaldefnode2, ((val*)NULL)); /* != on <var_pformaldefnode2:nullable Object>*/
+var5 = var6;
 }
-if (var4){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pparamnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pformaldefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction986> */
+var_node_list = var_listnode3;
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1085> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction987#action for (self: ReduceAction987, Parser) */
-void nit__parser___nit__parser__ReduceAction987___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1087#action for (self: ReduceAction1087, Parser) */
+void nit__parser___nit__parser__ReduceAction1087___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pparamnode2 /* var pparamnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_ppropdefnode2 /* var ppropdefnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11109);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11397);
+fatal_exit(1);
 }
-var_pparamnode2 = var_nodearraylist2;
+var_ppropdefnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pparamnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_ppropdefnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pparamnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pparamnode2, var6) /* != on <var_pparamnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_ppropdefnode2&3)?class_info[((long)var_ppropdefnode2&3)]:var_ppropdefnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_ppropdefnode2, ((val*)NULL)); /* != on <var_ppropdefnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pparamnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_ppropdefnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction987> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1087> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction988#action for (self: ReduceAction988, Parser) */
-void nit__parser___nit__parser__ReduceAction988___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1089#action for (self: ReduceAction1089, Parser) */
+void nit__parser___nit__parser__ReduceAction1089___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pexterncallnode1 /* var pexterncallnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode1 /* var listnode1: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pannotationnode2 /* var pannotationnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
 short int var5 /* : Bool */;
-long var6 /* : Int */;
+short int var6 /* : Bool */;
 long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -8824,580 +7696,515 @@ var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
 standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_pexterncallnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pexterncallnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode3 = var2;
+var_listnode1 = var_nodearraylist1;
+/* <var_listnode1:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode1 == NULL) {
+var3 = 0;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11416);
+fatal_exit(1);
+}
+var_pannotationnode2 = var_nodearraylist2;
+{
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+}
+var_listnode3 = var4;
+if (var_pannotationnode2 == NULL) {
+var5 = 0; /* is null */
+} else {
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_pexterncallnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncallnode1, var3) /* != on <var_pexterncallnode1:nullable Object>*/;
-var4 = var5;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pannotationnode2&3)?class_info[((long)var_pannotationnode2&3)]:var_pannotationnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode2, ((val*)NULL)); /* != on <var_pannotationnode2:nullable Object>*/
+var5 = var6;
 }
-if (var4){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexterncallnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pannotationnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction988> */
+var_node_list = var_listnode3;
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1089> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction989#action for (self: ReduceAction989, Parser) */
-void nit__parser___nit__parser__ReduceAction989___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1090#action for (self: ReduceAction1090, Parser) */
+void nit__parser___nit__parser__ReduceAction1090___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pexterncallnode2 /* var pexterncallnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var1 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_pparamnode1 /* var pparamnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
+var_node_list = ((val*)NULL);
 {
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
-{
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11143);
-show_backtrace(1);
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexterncallnode2 = var_nodearraylist2;
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pexterncallnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode2 = var1;
+var_pparamnode1 = var_nodearraylist1;
+if (var_pparamnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pexterncallnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncallnode2, var6) /* != on <var_pexterncallnode2:nullable Object>*/;
-var7 = var8;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pparamnode1&3)?class_info[((long)var_pparamnode1&3)]:var_pparamnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pparamnode1, ((val*)NULL)); /* != on <var_pparamnode1:nullable Object>*/
+var2 = var3;
 }
-if (var7){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexterncallnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pparamnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction989> */
+var_node_list = var_listnode2;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1090> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction991#action for (self: ReduceAction991, Parser) */
-void nit__parser___nit__parser__ReduceAction991___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1091#action for (self: ReduceAction1091, Parser) */
+void nit__parser___nit__parser__ReduceAction1091___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_ptypenode2 /* var ptypenode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pparamnode2 /* var pparamnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11162);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11450);
+fatal_exit(1);
 }
-var_ptypenode2 = var_nodearraylist2;
+var_pparamnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_ptypenode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_pparamnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_ptypenode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_ptypenode2, var6) /* != on <var_ptypenode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pparamnode2&3)?class_info[((long)var_pparamnode2&3)]:var_pparamnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pparamnode2, ((val*)NULL)); /* != on <var_pparamnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_ptypenode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pparamnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction991> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1091> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction993#action for (self: ReduceAction993, Parser) */
-void nit__parser___nit__parser__ReduceAction993___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1092#action for (self: ReduceAction1092, Parser) */
+void nit__parser___nit__parser__ReduceAction1092___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var1 /* : Array[Object] */;
+val* var_listnode2 /* var listnode2: Array[Object] */;
+val* var_pexterncallnode1 /* var pexterncallnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = nit___nit__Parser___pop(var_p);
-}
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_node_list = ((val*)NULL);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_standard__Array__standard__Object.color;
-idtype = type_standard__Array__standard__Object.id;
-if(var_listnode1 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11181);
-show_backtrace(1);
+var = nit___nit__Parser___pop(var_p);
 }
-var_pexprnode2 = var_nodearraylist2;
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pexprnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode2 = var1;
+var_pexterncallnode1 = var_nodearraylist1;
+if (var_pexterncallnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pexprnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode2, var6) /* != on <var_pexprnode2:nullable Object>*/;
-var7 = var8;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_pexterncallnode1&3)?class_info[((long)var_pexterncallnode1&3)]:var_pexterncallnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncallnode1, ((val*)NULL)); /* != on <var_pexterncallnode1:nullable Object>*/
+var2 = var3;
 }
-if (var7){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_pexterncallnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction993> */
+var_node_list = var_listnode2;
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1092> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction999#action for (self: ReduceAction999, Parser) */
-void nit__parser___nit__parser__ReduceAction999___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1093#action for (self: ReduceAction1093, Parser) */
+void nit__parser___nit__parser__ReduceAction1093___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_listnode2 /* var listnode2: nullable Object */;
+val* var_pexterncallnode2 /* var pexterncallnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
 short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var8 /* : Array[Object] */;
-val* var9 /* : Array[Object] */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11200);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11484);
+fatal_exit(1);
 }
-var_listnode2 = var_nodearraylist2;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype6 = type_standard__Array__standard__Object.color;
-idtype7 = type_standard__Array__standard__Object.id;
-if(var_listnode2 == NULL) {
-var5 = 0;
-} else {
-if(cltype6 >= var_listnode2->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_listnode2->type->type_table[cltype6] == idtype7;
+var_pexterncallnode2 = var_nodearraylist2;
+{
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
+var_listnode3 = var4;
+if (var_pexterncallnode2 == NULL) {
+var5 = 0; /* is null */
+} else {
+var5 = 1; /* arg is null and recv is not */
 }
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11202);
-show_backtrace(1);
+if (0) {
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pexterncallnode2&3)?class_info[((long)var_pexterncallnode2&3)]:var_pexterncallnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexterncallnode2, ((val*)NULL)); /* != on <var_pexterncallnode2:nullable Object>*/
+var5 = var6;
 }
+if (var5){
 {
-var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexterncallnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
-var_listnode3 = var8;
-{
-var9 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+} else {
 }
-var_listnode3 = var9;
 var_node_list = var_listnode3;
-var10 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction999> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1093> */
 {
-var11 = nit___nit__Parser___go_to(var_p, var10);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1001#action for (self: ReduceAction1001, Parser) */
-void nit__parser___nit__parser__ReduceAction1001___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1095#action for (self: ReduceAction1095, Parser) */
+void nit__parser___nit__parser__ReduceAction1095___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationnode2 /* var pannotationnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_ptypenode2 /* var ptypenode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11218);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11503);
+fatal_exit(1);
 }
-var_pannotationnode2 = var_nodearraylist2;
+var_ptypenode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_pannotationnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_ptypenode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_pannotationnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pannotationnode2, var6) /* != on <var_pannotationnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_ptypenode2&3)?class_info[((long)var_ptypenode2&3)]:var_ptypenode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_ptypenode2, ((val*)NULL)); /* != on <var_ptypenode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pannotationnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_ptypenode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1001> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1095> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1011#action for (self: ReduceAction1011, Parser) */
-void nit__parser___nit__parser__ReduceAction1011___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1097#action for (self: ReduceAction1097, Parser) */
+void nit__parser___nit__parser__ReduceAction1097___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode2 /* var tidnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11237);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11522);
+fatal_exit(1);
 }
-var_tidnode2 = var_nodearraylist2;
+var_pexprnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_tidnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_pexprnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_tidnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode2, var6) /* != on <var_tidnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_pexprnode2&3)?class_info[((long)var_pexprnode2&3)]:var_pexprnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_pexprnode2, ((val*)NULL)); /* != on <var_pexprnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tidnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1011> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1097> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1012#action for (self: ReduceAction1012, Parser) */
-void nit__parser___nit__parser__ReduceAction1012___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1103#action for (self: ReduceAction1103, Parser) */
+void nit__parser___nit__parser__ReduceAction1103___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
+val* var /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_tcommentnode1 /* var tcommentnode1: nullable Object */;
-val* var3 /* : null */;
+val* var_listnode3 /* var listnode3: Array[Object] */;
+val* var_listnode1 /* var listnode1: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_listnode2 /* var listnode2: nullable Object */;
 short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+int cltype5;
+int idtype6;
+val* var7 /* : Array[Object] */;
+val* var8 /* : Array[Object] */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
+{
+var = nit___nit__Parser___pop(var_p);
+}
+var_nodearraylist2 = var;
 {
 var1 = nit___nit__Parser___pop(var_p);
 }
@@ -9406,259 +8213,274 @@ var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
 standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_tcommentnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_tcommentnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode3 = var2;
+var_listnode1 = var_nodearraylist1;
+/* <var_listnode1:nullable Object> isa Array[Object] */
+cltype = type_standard__Array__standard__Object.color;
+idtype = type_standard__Array__standard__Object.id;
+if(var_listnode1 == NULL) {
+var3 = 0;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
+} else {
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
-if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_tcommentnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tcommentnode1, var3) /* != on <var_tcommentnode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
-{
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_tcommentnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11541);
+fatal_exit(1);
 }
+var_listnode2 = var_nodearraylist2;
+/* <var_listnode2:nullable Object> isa Array[Object] */
+cltype5 = type_standard__Array__standard__Object.color;
+idtype6 = type_standard__Array__standard__Object.id;
+if(var_listnode2 == NULL) {
+var4 = 0;
+} else {
+if(cltype5 >= (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->table_size) {
+var4 = 0;
 } else {
+var4 = (((long)var_listnode2&3)?type_info[((long)var_listnode2&3)]:var_listnode2->type)->type_table[cltype5] == idtype6;
+}
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11543);
+fatal_exit(1);
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1012> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var7 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
+var_listnode3 = var7;
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var8 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode2);
+}
+var_listnode3 = var8;
+var_node_list = var_listnode3;
+var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1103> */
+{
+var10 = nit___nit__Parser___go_to(var_p, var9);
+}
+{
+nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1013#action for (self: ReduceAction1013, Parser) */
-void nit__parser___nit__parser__ReduceAction1013___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1111#action for (self: ReduceAction1111, Parser) */
+void nit__parser___nit__parser__ReduceAction1111___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tcommentnode2 /* var tcommentnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_tidnode2 /* var tidnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11271);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11559);
+fatal_exit(1);
 }
-var_tcommentnode2 = var_nodearraylist2;
+var_tidnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_tcommentnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_tidnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_tcommentnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tcommentnode2, var6) /* != on <var_tcommentnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_tidnode2&3)?class_info[((long)var_tidnode2&3)]:var_tidnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tidnode2, ((val*)NULL)); /* != on <var_tidnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tcommentnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tidnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1013> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1111> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1014#action for (self: ReduceAction1014, Parser) */
-void nit__parser___nit__parser__ReduceAction1014___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1112#action for (self: ReduceAction1112, Parser) */
+void nit__parser___nit__parser__ReduceAction1112___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var2 /* : Array[Object] */;
+val* var1 /* : Array[Object] */;
 val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_teolnode1 /* var teolnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+val* var_tcommentnode1 /* var tcommentnode1: nullable Object */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var;
+var1 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
 }
-var_listnode2 = var2;
-var_teolnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_teolnode1 == NULL) {
-var4 = 0; /* is null */
+var_listnode2 = var1;
+var_tcommentnode1 = var_nodearraylist1;
+if (var_tcommentnode1 == NULL) {
+var2 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var5 = ((short int (*)(val* self, val* p0))(var_teolnode1->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_teolnode1, var3) /* != on <var_teolnode1:nullable Object>*/;
-var4 = var5;
+var3 = ((short int(*)(val* self, val* p0))((((long)var_tcommentnode1&3)?class_info[((long)var_tcommentnode1&3)]:var_tcommentnode1->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tcommentnode1, ((val*)NULL)); /* != on <var_tcommentnode1:nullable Object>*/
+var2 = var3;
 }
-if (var4){
+if (var2){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_teolnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode2, var_tcommentnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1014> */
+var4 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1112> */
 {
-var7 = nit___nit__Parser___go_to(var_p, var6);
+var5 = nit___nit__Parser___go_to(var_p, var4);
 }
 {
-nit___nit__Parser___push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction1015#action for (self: ReduceAction1015, Parser) */
-void nit__parser___nit__parser__ReduceAction1015___nit__parser_work__ReduceAction__action(val* self, val* p0) {
+/* method parser#ReduceAction1113#action for (self: ReduceAction1113, Parser) */
+void nit__parser___nit__parser__ReduceAction1113___nit__parser_work__ReduceAction__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
-val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
-val* var1 /* : nullable Object */;
+val* var /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var2 /* : nullable Object */;
+val* var1 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var3 /* : Array[Object] */;
+val* var2 /* : Array[Object] */;
 val* var_listnode3 /* var listnode3: Array[Object] */;
 val* var_listnode1 /* var listnode1: nullable Object */;
-short int var4 /* : Bool */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var_teolnode2 /* var teolnode2: nullable Object */;
-val* var5 /* : Array[Object] */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_tcommentnode2 /* var tcommentnode2: nullable Object */;
+val* var4 /* : Array[Object] */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
-var = NULL;
-var_node_list = var;
+var_node_list = ((val*)NULL);
 {
-var1 = nit___nit__Parser___pop(var_p);
+var = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist2 = var;
 {
-var2 = nit___nit__Parser___pop(var_p);
+var1 = nit___nit__Parser___pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_standard__Array(&type_standard__Array__standard__Object);
+var_nodearraylist1 = var1;
+var2 = NEW_standard__Array(&type_standard__Array__standard__Object);
 {
-standard___standard__Array___standard__kernel__Object__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+standard___standard__Array___standard__kernel__Object__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var3;
+var_listnode3 = var2;
 var_listnode1 = var_nodearraylist1;
 /* <var_listnode1:nullable Object> isa Array[Object] */
 cltype = type_standard__Array__standard__Object.color;
 idtype = type_standard__Array__standard__Object.id;
 if(var_listnode1 == NULL) {
-var4 = 0;
+var3 = 0;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
-var4 = 0;
+if(cltype >= (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode1->type->type_table[cltype] == idtype;
+var3 = (((long)var_listnode1&3)?type_info[((long)var_listnode1&3)]:var_listnode1->type)->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11305);
-show_backtrace(1);
+PRINT_ERROR(" (%s:%d)\n", FILE_nit__parser, 11593);
+fatal_exit(1);
 }
-var_teolnode2 = var_nodearraylist2;
+var_tcommentnode2 = var_nodearraylist2;
 {
-var5 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
+var4 = nit__parser_work___nit__parser_work__ReduceAction___concat(self, var_listnode3, var_listnode1);
 }
-var_listnode3 = var5;
-var6 = NULL;
-if (var_teolnode2 == NULL) {
-var7 = 0; /* is null */
+var_listnode3 = var4;
+if (var_tcommentnode2 == NULL) {
+var5 = 0; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-var8 = ((short int (*)(val* self, val* p0))(var_teolnode2->class->vft[COLOR_standard__kernel__Object___33d_61d]))(var_teolnode2, var6) /* != on <var_teolnode2:nullable Object>*/;
-var7 = var8;
+var6 = ((short int(*)(val* self, val* p0))((((long)var_tcommentnode2&3)?class_info[((long)var_tcommentnode2&3)]:var_tcommentnode2->class)->vft[COLOR_standard__kernel__Object___33d_61d]))(var_tcommentnode2, ((val*)NULL)); /* != on <var_tcommentnode2:nullable Object>*/
+var5 = var6;
 }
-if (var7){
+if (var5){
 {
-standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_teolnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+standard___standard__Array___standard__abstract_collection__SimpleCollection__add(var_listnode3, var_tcommentnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
 } else {
 }
 var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1015> */
+var7 = self->attrs[COLOR_nit__parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction1113> */
 {
-var10 = nit___nit__Parser___go_to(var_p, var9);
+var8 = nit___nit__Parser___go_to(var_p, var7);
 }
 {
-nit___nit__Parser___push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+nit___nit__Parser___push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }