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

diff --git a/c_src/parser.sep.5.c b/c_src/parser.sep.5.c
index 109428b..113f5c0 100644
--- a/c_src/parser.sep.5.c
+++ b/c_src/parser.sep.5.c
@@ -1,1300 +1,1852 @@
 #include "parser.sep.0.h"
-/* method parser#ReduceAction252#action for (self: ReduceAction252, Parser) */
-void parser__ReduceAction252__action(val* self, val* p0) {
+/* method parser#ReduceAction250#action for (self: ReduceAction250, Parser) */
+void parser__ReduceAction250__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwdonode2 /* var tkwdonode2: 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 /* : AImpliesExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AImpliesExpr */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ADoExpr */;
+val* var8 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable ADoExpr */;
+long var9 /* : Int */;
 long var10 /* : Int */;
-long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist1 = var2;
+var_tkwdonode2 = var_nodearraylist1;
+/* <var_tkwdonode2:nullable Object> isa nullable TKwdo */
+cltype = type_nullable_parser_nodes__TKwdo.color;
+idtype = type_nullable_parser_nodes__TKwdo.id;
+if(var_tkwdonode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwdonode2->type->table_size) {
+var3 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = var_tkwdonode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7183);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7159);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist2;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype5 = type_nullable_parser_nodes__AExpr.color;
+idtype6 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var4 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype5 >= var_pexprnode3->type->table_size) {
+var4 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var4 = var_pexprnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7185);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7161);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AImpliesExpr(&type_parser_nodes__AImpliesExpr);
+var7 = NEW_parser_nodes__ADoExpr(&type_parser_nodes__ADoExpr);
+var8 = NULL;
 {
-parser_prod__AImpliesExpr__init_aimpliesexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AImpliesExpr#init_aimpliesexpr on <var9:AImpliesExpr>*/
+parser_prod__ADoExpr__init_adoexpr(var7, var_tkwdonode2, var_pexprnode3, var8); /* Direct call parser_prod#ADoExpr#init_adoexpr on <var7:ADoExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var7;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction252> */
+var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction250> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var10 = parser_work__Parser__go_to(var_p, var9);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction252#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction252__action(val* self, val* p0) {
-parser__ReduceAction252__action(self, p0); /* Direct call parser#ReduceAction252#action on <self:Object(ReduceAction252)>*/
+/* method parser#ReduceAction250#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction250__action(val* self, val* p0) {
+parser__ReduceAction250__action(self, p0); /* Direct call parser#ReduceAction250#action on <self:Object(ReduceAction250)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction254#action for (self: ReduceAction254, Parser) */
-void parser__ReduceAction254__action(val* self, val* p0) {
+/* method parser#ReduceAction251#action for (self: ReduceAction251, Parser) */
+void parser__ReduceAction251__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* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var3 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var4 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var6 /* : 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* var_tkwnotnode2 /* var tkwnotnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var8 /* : ANotExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ANotExpr */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+val* var19 /* : AIfExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
+long var20 /* : Int */;
+long var21 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var3;
-var_tkwnotnode2 = var_nodearraylist1;
-/* <var_tkwnotnode2:nullable Object> isa nullable TKwnot */
-cltype = type_nullable_parser_nodes__TKwnot.color;
-idtype = type_nullable_parser_nodes__TKwnot.id;
-if(var_tkwnotnode2 == NULL) {
-var4 = 1;
+var_nodearraylist6 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var8;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var9 = 1;
 } else {
-if(cltype >= var_tkwnotnode2->type->table_size) {
-var4 = 0;
+if(cltype >= var_tkwifnode2->type->table_size) {
+var9 = 0;
 } else {
-var4 = var_tkwnotnode2->type->type_table[cltype] == idtype;
+var9 = var_tkwifnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7203);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7185);
 show_backtrace(1);
 }
 var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype6 = type_nullable_parser_nodes__AExpr.color;
-idtype7 = type_nullable_parser_nodes__AExpr.id;
+cltype11 = type_nullable_parser_nodes__AExpr.color;
+idtype12 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var5 = 1;
+var10 = 1;
 } else {
-if(cltype6 >= var_pexprnode3->type->table_size) {
-var5 = 0;
+if(cltype11 >= var_pexprnode3->type->table_size) {
+var10 = 0;
 } else {
-var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
+var10 = var_pexprnode3->type->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7205);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7187);
 show_backtrace(1);
 }
-var8 = NEW_parser_nodes__ANotExpr(&type_parser_nodes__ANotExpr);
+var_pexprnode4 = var_nodearraylist6;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype14 = type_nullable_parser_nodes__AExpr.color;
+idtype15 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var13 = 1;
+} else {
+if(cltype14 >= var_pexprnode4->type->table_size) {
+var13 = 0;
+} else {
+var13 = var_pexprnode4->type->type_table[cltype14] == idtype15;
+}
+}
+if (unlikely(!var13)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7189);
+show_backtrace(1);
+}
+var_pexprnode5 = var_nodearraylist8;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype17 = type_nullable_parser_nodes__AExpr.color;
+idtype18 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var16 = 1;
+} else {
+if(cltype17 >= var_pexprnode5->type->table_size) {
+var16 = 0;
+} else {
+var16 = var_pexprnode5->type->type_table[cltype17] == idtype18;
+}
+}
+if (unlikely(!var16)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7191);
+show_backtrace(1);
+}
+var19 = NEW_parser_nodes__AIfExpr(&type_parser_nodes__AIfExpr);
 {
-parser_prod__ANotExpr__init_anotexpr(var8, var_tkwnotnode2, var_pexprnode3); /* Direct call parser_prod#ANotExpr#init_anotexpr on <var8:ANotExpr>*/
+parser_prod__AIfExpr__init_aifexpr(var19, var_tkwifnode2, var_pexprnode3, var_pexprnode4, var_pexprnode5); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var19:AIfExpr>*/
 }
-var_pexprnode1 = var8;
+var_pexprnode1 = var19;
 var_node_list = var_pexprnode1;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction254> */
+var20 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction251> */
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+var21 = parser_work__Parser__go_to(var_p, var20);
 }
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction254#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction254__action(val* self, val* p0) {
-parser__ReduceAction254__action(self, p0); /* Direct call parser#ReduceAction254#action on <self:Object(ReduceAction254)>*/
+/* method parser#ReduceAction251#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction251__action(val* self, val* p0) {
+parser__ReduceAction251__action(self, p0); /* Direct call parser#ReduceAction251#action on <self:Object(ReduceAction251)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction256#action for (self: ReduceAction256, Parser) */
-void parser__ReduceAction256__action(val* self, val* p0) {
+/* method parser#ReduceAction252#action for (self: ReduceAction252, Parser) */
+void parser__ReduceAction252__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* 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AEqExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AEqExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var14 /* : AIfExpr */;
+val* var15 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
+long var16 /* : Int */;
+long var17 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist3 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var6;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwifnode2->type->table_size) {
+var7 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var7 = var_tkwifnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7224);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7214);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var8 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype9 >= var_pexprnode3->type->table_size) {
+var8 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7226);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7216);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AEqExpr(&type_parser_nodes__AEqExpr);
+var_pexprnode4 = var_nodearraylist6;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype12 = type_nullable_parser_nodes__AExpr.color;
+idtype13 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= var_pexprnode4->type->table_size) {
+var11 = 0;
+} else {
+var11 = var_pexprnode4->type->type_table[cltype12] == idtype13;
+}
+}
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7218);
+show_backtrace(1);
+}
+var14 = NEW_parser_nodes__AIfExpr(&type_parser_nodes__AIfExpr);
+var15 = NULL;
 {
-parser_prod__AEqExpr__init_aeqexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AEqExpr#init_aeqexpr on <var9:AEqExpr>*/
+parser_prod__AIfExpr__init_aifexpr(var14, var_tkwifnode2, var_pexprnode3, var_pexprnode4, var15); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var14:AIfExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var14;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction256> */
+var16 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction252> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var17 = parser_work__Parser__go_to(var_p, var16);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var17, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction256#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction256__action(val* self, val* p0) {
-parser__ReduceAction256__action(self, p0); /* Direct call parser#ReduceAction256#action on <self:Object(ReduceAction256)>*/
+/* method parser#ReduceAction252#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction252__action(val* self, val* p0) {
+parser__ReduceAction252__action(self, p0); /* Direct call parser#ReduceAction252#action on <self:Object(ReduceAction252)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction257#action for (self: ReduceAction257, Parser) */
-void parser__ReduceAction257__action(val* self, val* p0) {
+/* method parser#ReduceAction253#action for (self: ReduceAction253, Parser) */
+void parser__ReduceAction253__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* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var6 /* : 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : ANeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ANeExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+val* var19 /* : AIfExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
+long var20 /* : Int */;
+long var21 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist5 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var8;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var9 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwifnode2->type->table_size) {
+var9 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var9 = var_tkwifnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7245);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7243);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype11 = type_nullable_parser_nodes__AExpr.color;
+idtype12 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var10 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype11 >= var_pexprnode3->type->table_size) {
+var10 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var10 = var_pexprnode3->type->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7247);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7245);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__ANeExpr(&type_parser_nodes__ANeExpr);
+var_pexprnode4 = var_nodearraylist7;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype14 = type_nullable_parser_nodes__AExpr.color;
+idtype15 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var13 = 1;
+} else {
+if(cltype14 >= var_pexprnode4->type->table_size) {
+var13 = 0;
+} else {
+var13 = var_pexprnode4->type->type_table[cltype14] == idtype15;
+}
+}
+if (unlikely(!var13)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7247);
+show_backtrace(1);
+}
+var_pexprnode5 = var_nodearraylist8;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype17 = type_nullable_parser_nodes__AExpr.color;
+idtype18 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var16 = 1;
+} else {
+if(cltype17 >= var_pexprnode5->type->table_size) {
+var16 = 0;
+} else {
+var16 = var_pexprnode5->type->type_table[cltype17] == idtype18;
+}
+}
+if (unlikely(!var16)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7249);
+show_backtrace(1);
+}
+var19 = NEW_parser_nodes__AIfExpr(&type_parser_nodes__AIfExpr);
 {
-parser_prod__ANeExpr__init_aneexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ANeExpr#init_aneexpr on <var9:ANeExpr>*/
+parser_prod__AIfExpr__init_aifexpr(var19, var_tkwifnode2, var_pexprnode3, var_pexprnode4, var_pexprnode5); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var19:AIfExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var19;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction257> */
+var20 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction253> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var21 = parser_work__Parser__go_to(var_p, var20);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction257#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction257__action(val* self, val* p0) {
-parser__ReduceAction257__action(self, p0); /* Direct call parser#ReduceAction257#action on <self:Object(ReduceAction257)>*/
+/* method parser#ReduceAction253#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction253__action(val* self, val* p0) {
+parser__ReduceAction253__action(self, p0); /* Direct call parser#ReduceAction253#action on <self:Object(ReduceAction253)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction258#action for (self: ReduceAction258, Parser) */
-void parser__ReduceAction258__action(val* self, val* p0) {
+/* method parser#ReduceAction254#action for (self: ReduceAction254, Parser) */
+void parser__ReduceAction254__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* 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : ALtExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ALtExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var14 /* : AIfExpr */;
+val* var15 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfExpr */;
+long var16 /* : Int */;
+long var17 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist3 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var6;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwifnode2->type->table_size) {
+var7 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var7 = var_tkwifnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7266);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7272);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var8 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype9 >= var_pexprnode3->type->table_size) {
+var8 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7268);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7274);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__ALtExpr(&type_parser_nodes__ALtExpr);
+var_pexprnode5 = var_nodearraylist6;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype12 = type_nullable_parser_nodes__AExpr.color;
+idtype13 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= var_pexprnode5->type->table_size) {
+var11 = 0;
+} else {
+var11 = var_pexprnode5->type->type_table[cltype12] == idtype13;
+}
+}
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7276);
+show_backtrace(1);
+}
+var14 = NEW_parser_nodes__AIfExpr(&type_parser_nodes__AIfExpr);
+var15 = NULL;
 {
-parser_prod__ALtExpr__init_altexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALtExpr#init_altexpr on <var9:ALtExpr>*/
+parser_prod__AIfExpr__init_aifexpr(var14, var_tkwifnode2, var_pexprnode3, var15, var_pexprnode5); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var14:AIfExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var14;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction258> */
+var16 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction254> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var17 = parser_work__Parser__go_to(var_p, var16);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var17, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction258#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction258__action(val* self, val* p0) {
-parser__ReduceAction258__action(self, p0); /* Direct call parser#ReduceAction258#action on <self:Object(ReduceAction258)>*/
+/* method parser#ReduceAction254#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction254__action(val* self, val* p0) {
+parser__ReduceAction254__action(self, p0); /* Direct call parser#ReduceAction254#action on <self:Object(ReduceAction254)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction259#action for (self: ReduceAction259, Parser) */
-void parser__ReduceAction259__action(val* self, val* p0) {
+/* method parser#ReduceAction255#action for (self: ReduceAction255, Parser) */
+void parser__ReduceAction255__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* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var8 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : ALeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ALeExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var_pexprnode5 /* var pexprnode5: 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 */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist7 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist6 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist5 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist4 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var7;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var8 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwifnode2->type->table_size) {
+var8 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var8 = var_tkwifnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7287);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7300);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype10 = type_nullable_parser_nodes__AExpr.color;
+idtype11 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var9 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype10 >= var_pexprnode3->type->table_size) {
+var9 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var9 = var_pexprnode3->type->type_table[cltype10] == idtype11;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7289);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7302);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__ALeExpr(&type_parser_nodes__ALeExpr);
+var_pexprnode5 = var_nodearraylist7;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype13 = type_nullable_parser_nodes__AExpr.color;
+idtype14 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var12 = 1;
+} else {
+if(cltype13 >= var_pexprnode5->type->table_size) {
+var12 = 0;
+} else {
+var12 = var_pexprnode5->type->type_table[cltype13] == idtype14;
+}
+}
+if (unlikely(!var12)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7304);
+show_backtrace(1);
+}
+var15 = NEW_parser_nodes__AIfExpr(&type_parser_nodes__AIfExpr);
+var16 = NULL;
 {
-parser_prod__ALeExpr__init_aleexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALeExpr#init_aleexpr on <var9:ALeExpr>*/
+parser_prod__AIfExpr__init_aifexpr(var15, var_tkwifnode2, var_pexprnode3, var16, var_pexprnode5); /* Direct call parser_prod#AIfExpr#init_aifexpr on <var15:AIfExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var15;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction259> */
+var17 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction255> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var18 = parser_work__Parser__go_to(var_p, var17);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction259#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction259__action(val* self, val* p0) {
-parser__ReduceAction259__action(self, p0); /* Direct call parser#ReduceAction259#action on <self:Object(ReduceAction259)>*/
+/* method parser#ReduceAction255#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction255__action(val* self, val* p0) {
+parser__ReduceAction255__action(self, p0); /* Direct call parser#ReduceAction255#action on <self:Object(ReduceAction255)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction260#action for (self: ReduceAction260, Parser) */
-void parser__ReduceAction260__action(val* self, val* p0) {
+/* method parser#ReduceAction258#action for (self: ReduceAction258, Parser) */
+void parser__ReduceAction258__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* 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 */;
+val* var_tkwloopnode2 /* var tkwloopnode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : ALlExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ALlExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var_plabelnode4 /* var plabelnode4: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : ALoopExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ALoopExpr */;
+long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
+var_nodearraylist1 = var3;
+var_tkwloopnode2 = var_nodearraylist1;
+/* <var_tkwloopnode2:nullable Object> isa nullable TKwloop */
+cltype = type_nullable_parser_nodes__TKwloop.color;
+idtype = type_nullable_parser_nodes__TKwloop.id;
+if(var_tkwloopnode2 == NULL) {
+var4 = 1;
+} else {
+if(cltype >= var_tkwloopnode2->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_tkwloopnode2->type->type_table[cltype] == idtype;
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7324);
+show_backtrace(1);
+}
+var_pexprnode3 = var_nodearraylist2;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype6 = type_nullable_parser_nodes__AExpr.color;
+idtype7 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
 var5 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
+if(cltype6 >= var_pexprnode3->type->table_size) {
 var5 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7308);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7326);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_plabelnode4 = var_nodearraylist3;
+/* <var_plabelnode4:nullable Object> isa nullable ALabel */
+cltype9 = type_nullable_parser_nodes__ALabel.color;
+idtype10 = type_nullable_parser_nodes__ALabel.id;
+if(var_plabelnode4 == NULL) {
+var8 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype9 >= var_plabelnode4->type->table_size) {
+var8 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var8 = var_plabelnode4->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7310);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7328);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__ALlExpr(&type_parser_nodes__ALlExpr);
+var11 = NEW_parser_nodes__ALoopExpr(&type_parser_nodes__ALoopExpr);
 {
-parser_prod__ALlExpr__init_allexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALlExpr#init_allexpr on <var9:ALlExpr>*/
+parser_prod__ALoopExpr__init_aloopexpr(var11, var_tkwloopnode2, var_pexprnode3, var_plabelnode4); /* Direct call parser_prod#ALoopExpr#init_aloopexpr on <var11:ALoopExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var11;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction260> */
+var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction258> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var13 = parser_work__Parser__go_to(var_p, var12);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction260#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction260__action(val* self, val* p0) {
-parser__ReduceAction260__action(self, p0); /* Direct call parser#ReduceAction260#action on <self:Object(ReduceAction260)>*/
+/* method parser#ReduceAction258#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction258__action(val* self, val* p0) {
+parser__ReduceAction258__action(self, p0); /* Direct call parser#ReduceAction258#action on <self:Object(ReduceAction258)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction261#action for (self: ReduceAction261, Parser) */
-void parser__ReduceAction261__action(val* self, val* p0) {
+/* method parser#ReduceAction259#action for (self: ReduceAction259, Parser) */
+void parser__ReduceAction259__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwloopnode2 /* var tkwloopnode2: 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 /* : AGtExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AGtExpr */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ALoopExpr */;
+val* var8 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable ALoopExpr */;
+long var9 /* : Int */;
 long var10 /* : Int */;
-long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist1 = var2;
+var_tkwloopnode2 = var_nodearraylist1;
+/* <var_tkwloopnode2:nullable Object> isa nullable TKwloop */
+cltype = type_nullable_parser_nodes__TKwloop.color;
+idtype = type_nullable_parser_nodes__TKwloop.id;
+if(var_tkwloopnode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwloopnode2->type->table_size) {
+var3 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = var_tkwloopnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7329);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7346);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist2;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype5 = type_nullable_parser_nodes__AExpr.color;
+idtype6 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var4 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype5 >= var_pexprnode3->type->table_size) {
+var4 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var4 = var_pexprnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7331);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7348);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AGtExpr(&type_parser_nodes__AGtExpr);
+var7 = NEW_parser_nodes__ALoopExpr(&type_parser_nodes__ALoopExpr);
+var8 = NULL;
 {
-parser_prod__AGtExpr__init_agtexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGtExpr#init_agtexpr on <var9:AGtExpr>*/
+parser_prod__ALoopExpr__init_aloopexpr(var7, var_tkwloopnode2, var_pexprnode3, var8); /* Direct call parser_prod#ALoopExpr#init_aloopexpr on <var7:ALoopExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var7;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction261> */
+var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction259> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var10 = parser_work__Parser__go_to(var_p, var9);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
+parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-/* method parser#ReduceAction261#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction261__action(val* self, val* p0) {
-parser__ReduceAction261__action(self, p0); /* Direct call parser#ReduceAction261#action on <self:Object(ReduceAction261)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction262#action for (self: ReduceAction262, Parser) */
-void parser__ReduceAction262__action(val* self, val* p0) {
+/* method parser#ReduceAction259#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction259__action(val* self, val* p0) {
+parser__ReduceAction259__action(self, p0); /* Direct call parser#ReduceAction259#action on <self:Object(ReduceAction259)>*/
+RET_LABEL:;
+}
+/* method parser#ReduceAction260#action for (self: ReduceAction260, Parser) */
+void parser__ReduceAction260__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* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwwhilenode2 /* var tkwwhilenode2: nullable Object */;
+short int var8 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AGeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AGeExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var_tkwdonode4 /* var tkwdonode4: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var_plabelnode6 /* var plabelnode6: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var21 /* : AWhileExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AWhileExpr */;
+long var22 /* : Int */;
+long var23 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist7 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist6 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist5 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist4 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var7;
+var_tkwwhilenode2 = var_nodearraylist1;
+/* <var_tkwwhilenode2:nullable Object> isa nullable TKwwhile */
+cltype = type_nullable_parser_nodes__TKwwhile.color;
+idtype = type_nullable_parser_nodes__TKwwhile.id;
+if(var_tkwwhilenode2 == NULL) {
+var8 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwwhilenode2->type->table_size) {
+var8 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var8 = var_tkwwhilenode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7350);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7371);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype10 = type_nullable_parser_nodes__AExpr.color;
+idtype11 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var9 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype10 >= var_pexprnode3->type->table_size) {
+var9 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var9 = var_pexprnode3->type->type_table[cltype10] == idtype11;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7352);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7373);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AGeExpr(&type_parser_nodes__AGeExpr);
+var_tkwdonode4 = var_nodearraylist5;
+/* <var_tkwdonode4:nullable Object> isa nullable TKwdo */
+cltype13 = type_nullable_parser_nodes__TKwdo.color;
+idtype14 = type_nullable_parser_nodes__TKwdo.id;
+if(var_tkwdonode4 == NULL) {
+var12 = 1;
+} else {
+if(cltype13 >= var_tkwdonode4->type->table_size) {
+var12 = 0;
+} else {
+var12 = var_tkwdonode4->type->type_table[cltype13] == idtype14;
+}
+}
+if (unlikely(!var12)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7375);
+show_backtrace(1);
+}
+var_pexprnode5 = var_nodearraylist6;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype16 = type_nullable_parser_nodes__AExpr.color;
+idtype17 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= var_pexprnode5->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_pexprnode5->type->type_table[cltype16] == idtype17;
+}
+}
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7377);
+show_backtrace(1);
+}
+var_plabelnode6 = var_nodearraylist7;
+/* <var_plabelnode6:nullable Object> isa nullable ALabel */
+cltype19 = type_nullable_parser_nodes__ALabel.color;
+idtype20 = type_nullable_parser_nodes__ALabel.id;
+if(var_plabelnode6 == NULL) {
+var18 = 1;
+} else {
+if(cltype19 >= var_plabelnode6->type->table_size) {
+var18 = 0;
+} else {
+var18 = var_plabelnode6->type->type_table[cltype19] == idtype20;
+}
+}
+if (unlikely(!var18)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7379);
+show_backtrace(1);
+}
+var21 = NEW_parser_nodes__AWhileExpr(&type_parser_nodes__AWhileExpr);
 {
-parser_prod__AGeExpr__init_ageexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGeExpr#init_ageexpr on <var9:AGeExpr>*/
+parser_prod__AWhileExpr__init_awhileexpr(var21, var_tkwwhilenode2, var_pexprnode3, var_tkwdonode4, var_pexprnode5, var_plabelnode6); /* Direct call parser_prod#AWhileExpr#init_awhileexpr on <var21:AWhileExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var21;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction262> */
+var22 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction260> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var23 = parser_work__Parser__go_to(var_p, var22);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var23, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction262#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction262__action(val* self, val* p0) {
-parser__ReduceAction262__action(self, p0); /* Direct call parser#ReduceAction262#action on <self:Object(ReduceAction262)>*/
+/* method parser#ReduceAction260#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction260__action(val* self, val* p0) {
+parser__ReduceAction260__action(self, p0); /* Direct call parser#ReduceAction260#action on <self:Object(ReduceAction260)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction263#action for (self: ReduceAction263, Parser) */
-void parser__ReduceAction263__action(val* self, val* p0) {
+/* method parser#ReduceAction261#action for (self: ReduceAction261, Parser) */
+void parser__ReduceAction261__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* 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwwhilenode2 /* var tkwwhilenode2: nullable Object */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AGgExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AGgExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_tkwdonode4 /* var tkwdonode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var17 /* : AWhileExpr */;
+val* var18 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AWhileExpr */;
+long var19 /* : Int */;
+long var20 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist3 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var6;
+var_tkwwhilenode2 = var_nodearraylist1;
+/* <var_tkwwhilenode2:nullable Object> isa nullable TKwwhile */
+cltype = type_nullable_parser_nodes__TKwwhile.color;
+idtype = type_nullable_parser_nodes__TKwwhile.id;
+if(var_tkwwhilenode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwwhilenode2->type->table_size) {
+var7 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var7 = var_tkwwhilenode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7371);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7403);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
+var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var6 = 1;
+var8 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype9 >= var_pexprnode3->type->table_size) {
+var8 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7373);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7405);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AGgExpr(&type_parser_nodes__AGgExpr);
+var_tkwdonode4 = var_nodearraylist5;
+/* <var_tkwdonode4:nullable Object> isa nullable TKwdo */
+cltype12 = type_nullable_parser_nodes__TKwdo.color;
+idtype13 = type_nullable_parser_nodes__TKwdo.id;
+if(var_tkwdonode4 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= var_tkwdonode4->type->table_size) {
+var11 = 0;
+} else {
+var11 = var_tkwdonode4->type->type_table[cltype12] == idtype13;
+}
+}
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7407);
+show_backtrace(1);
+}
+var_pexprnode5 = var_nodearraylist6;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype15 = type_nullable_parser_nodes__AExpr.color;
+idtype16 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var14 = 1;
+} else {
+if(cltype15 >= var_pexprnode5->type->table_size) {
+var14 = 0;
+} else {
+var14 = var_pexprnode5->type->type_table[cltype15] == idtype16;
+}
+}
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7409);
+show_backtrace(1);
+}
+var17 = NEW_parser_nodes__AWhileExpr(&type_parser_nodes__AWhileExpr);
+var18 = NULL;
 {
-parser_prod__AGgExpr__init_aggexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGgExpr#init_aggexpr on <var9:AGgExpr>*/
+parser_prod__AWhileExpr__init_awhileexpr(var17, var_tkwwhilenode2, var_pexprnode3, var_tkwdonode4, var_pexprnode5, var18); /* Direct call parser_prod#AWhileExpr#init_awhileexpr on <var17:AWhileExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var17;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction263> */
+var19 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction261> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var20 = parser_work__Parser__go_to(var_p, var19);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var20, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction263#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction263__action(val* self, val* p0) {
-parser__ReduceAction263__action(self, p0); /* Direct call parser#ReduceAction263#action on <self:Object(ReduceAction263)>*/
+/* method parser#ReduceAction261#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction261__action(val* self, val* p0) {
+parser__ReduceAction261__action(self, p0); /* Direct call parser#ReduceAction261#action on <self:Object(ReduceAction261)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction264#action for (self: ReduceAction264, Parser) */
-void parser__ReduceAction264__action(val* self, val* p0) {
+/* method parser#ReduceAction262#action for (self: ReduceAction262, Parser) */
+void parser__ReduceAction262__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* var_nodearraylist11 /* var nodearraylist11: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var8 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var10 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var11 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var12 /* : Array[Object] */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_tkwfornode2 /* var tkwfornode2: nullable Object */;
+short int var13 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AStarshipExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AStarshipExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_listnode3 /* var listnode3: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var17 /* : Array[Object] */;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var_tkwdonode6 /* var tkwdonode6: nullable Object */;
+short int var21 /* : Bool */;
+int cltype22;
+int idtype23;
+val* var_pexprnode7 /* var pexprnode7: nullable Object */;
+short int var24 /* : Bool */;
+int cltype25;
+int idtype26;
+val* var_plabelnode8 /* var plabelnode8: nullable Object */;
+short int var27 /* : Bool */;
+int cltype28;
+int idtype29;
+val* var30 /* : AForExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AForExpr */;
+long var31 /* : Int */;
+long var32 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist11 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist10 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist9 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist8 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist7 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist6 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var10;
+{
+var11 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var11;
+var12 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var12->class->vft[COLOR_kernel__Object__init]))(var12) /* init on <var12:Array[Object]>*/;
+}
+var_listnode4 = var12;
+var_tkwfornode2 = var_nodearraylist1;
+/* <var_tkwfornode2:nullable Object> isa nullable TKwfor */
+cltype = type_nullable_parser_nodes__TKwfor.color;
+idtype = type_nullable_parser_nodes__TKwfor.id;
+if(var_tkwfornode2 == NULL) {
+var13 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwfornode2->type->table_size) {
+var13 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var13 = var_tkwfornode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7392);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7439);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_listnode3 = var_nodearraylist3;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype15 = type_array__Arraykernel__Object.color;
+idtype16 = type_array__Arraykernel__Object.id;
+if(var_listnode3 == NULL) {
+var14 = 0;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype15 >= var_listnode3->type->table_size) {
+var14 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var14 = var_listnode3->type->type_table[cltype15] == idtype16;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7394);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7441);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AStarshipExpr(&type_parser_nodes__AStarshipExpr);
-{
-parser_prod__AStarshipExpr__init_astarshipexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AStarshipExpr#init_astarshipexpr on <var9:AStarshipExpr>*/
-}
-var_pexprnode1 = var9;
-var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction264> */
-{
-var11 = parser_work__Parser__go_to(var_p, var10);
-}
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var17 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode3);
 }
-RET_LABEL:;
+var_listnode4 = var17;
+var_pexprnode5 = var_nodearraylist7;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype19 = type_nullable_parser_nodes__AExpr.color;
+idtype20 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var18 = 1;
+} else {
+if(cltype19 >= var_pexprnode5->type->table_size) {
+var18 = 0;
+} else {
+var18 = var_pexprnode5->type->type_table[cltype19] == idtype20;
 }
-/* method parser#ReduceAction264#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction264__action(val* self, val* p0) {
-parser__ReduceAction264__action(self, p0); /* Direct call parser#ReduceAction264#action on <self:Object(ReduceAction264)>*/
-RET_LABEL:;
 }
-/* method parser#ReduceAction265#action for (self: ReduceAction265, Parser) */
-void parser__ReduceAction265__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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
-int cltype;
-int idtype;
-val* var_ptypenode3 /* var ptypenode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AIsaExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AIsaExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
+if (unlikely(!var18)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7444);
+show_backtrace(1);
 }
-var_nodearraylist4 = var1;
-{
-var2 = parser_work__Parser__pop(var_p);
+var_tkwdonode6 = var_nodearraylist9;
+/* <var_tkwdonode6:nullable Object> isa nullable TKwdo */
+cltype22 = type_nullable_parser_nodes__TKwdo.color;
+idtype23 = type_nullable_parser_nodes__TKwdo.id;
+if(var_tkwdonode6 == NULL) {
+var21 = 1;
+} else {
+if(cltype22 >= var_tkwdonode6->type->table_size) {
+var21 = 0;
+} else {
+var21 = var_tkwdonode6->type->type_table[cltype22] == idtype23;
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
+if (unlikely(!var21)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7446);
+show_backtrace(1);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_pexprnode7 = var_nodearraylist10;
+/* <var_pexprnode7:nullable Object> isa nullable AExpr */
+cltype25 = type_nullable_parser_nodes__AExpr.color;
+idtype26 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode7 == NULL) {
+var24 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype25 >= var_pexprnode7->type->table_size) {
+var24 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var24 = var_pexprnode7->type->type_table[cltype25] == idtype26;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var24)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7413);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7448);
 show_backtrace(1);
 }
-var_ptypenode3 = var_nodearraylist4;
-/* <var_ptypenode3:nullable Object> isa nullable AType */
-cltype7 = type_nullable_parser_nodes__AType.color;
-idtype8 = type_nullable_parser_nodes__AType.id;
-if(var_ptypenode3 == NULL) {
-var6 = 1;
+var_plabelnode8 = var_nodearraylist11;
+/* <var_plabelnode8:nullable Object> isa nullable ALabel */
+cltype28 = type_nullable_parser_nodes__ALabel.color;
+idtype29 = type_nullable_parser_nodes__ALabel.id;
+if(var_plabelnode8 == NULL) {
+var27 = 1;
 } else {
-if(cltype7 >= var_ptypenode3->type->table_size) {
-var6 = 0;
+if(cltype28 >= var_plabelnode8->type->table_size) {
+var27 = 0;
 } else {
-var6 = var_ptypenode3->type->type_table[cltype7] == idtype8;
+var27 = var_plabelnode8->type->type_table[cltype28] == idtype29;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var27)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7415);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7450);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AIsaExpr(&type_parser_nodes__AIsaExpr);
+var30 = NEW_parser_nodes__AForExpr(&type_parser_nodes__AForExpr);
 {
-parser_prod__AIsaExpr__init_aisaexpr(var9, var_pexprnode2, var_ptypenode3); /* Direct call parser_prod#AIsaExpr#init_aisaexpr on <var9:AIsaExpr>*/
+parser_prod__AForExpr__init_aforexpr(var30, var_tkwfornode2, var_listnode4, var_pexprnode5, var_tkwdonode6, var_pexprnode7, var_plabelnode8); /* Direct call parser_prod#AForExpr#init_aforexpr on <var30:AForExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var30;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction265> */
+var31 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction262> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var32 = parser_work__Parser__go_to(var_p, var31);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var32, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction265#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction265__action(val* self, val* p0) {
-parser__ReduceAction265__action(self, p0); /* Direct call parser#ReduceAction265#action on <self:Object(ReduceAction265)>*/
+/* method parser#ReduceAction262#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction262__action(val* self, val* p0) {
+parser__ReduceAction262__action(self, p0); /* Direct call parser#ReduceAction262#action on <self:Object(ReduceAction262)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction267#action for (self: ReduceAction267, Parser) */
-void parser__ReduceAction267__action(val* self, val* p0) {
+/* method parser#ReduceAction263#action for (self: ReduceAction263, Parser) */
+void parser__ReduceAction263__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* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var8 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var10 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var11 /* : Array[Object] */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_tkwfornode2 /* var tkwfornode2: nullable Object */;
+short int var12 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : APlusExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable APlusExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_listnode3 /* var listnode3: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var16 /* : Array[Object] */;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+val* var_tkwdonode6 /* var tkwdonode6: nullable Object */;
+short int var20 /* : Bool */;
+int cltype21;
+int idtype22;
+val* var_pexprnode7 /* var pexprnode7: nullable Object */;
+short int var23 /* : Bool */;
+int cltype24;
+int idtype25;
+val* var26 /* : AForExpr */;
+val* var27 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AForExpr */;
+long var28 /* : Int */;
+long var29 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist10 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist9 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist8 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist7 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist6 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var10;
+var11 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var11->class->vft[COLOR_kernel__Object__init]))(var11) /* init on <var11:Array[Object]>*/;
+}
+var_listnode4 = var11;
+var_tkwfornode2 = var_nodearraylist1;
+/* <var_tkwfornode2:nullable Object> isa nullable TKwfor */
+cltype = type_nullable_parser_nodes__TKwfor.color;
+idtype = type_nullable_parser_nodes__TKwfor.id;
+if(var_tkwfornode2 == NULL) {
+var12 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwfornode2->type->table_size) {
+var12 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var12 = var_tkwfornode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7434);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7480);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_listnode3 = var_nodearraylist3;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype14 = type_array__Arraykernel__Object.color;
+idtype15 = type_array__Arraykernel__Object.id;
+if(var_listnode3 == NULL) {
+var13 = 0;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype14 >= var_listnode3->type->table_size) {
+var13 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var13 = var_listnode3->type->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7436);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7482);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__APlusExpr(&type_parser_nodes__APlusExpr);
 {
-parser_prod__APlusExpr__init_aplusexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#APlusExpr#init_aplusexpr on <var9:APlusExpr>*/
+var16 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode3);
 }
-var_pexprnode1 = var9;
+var_listnode4 = var16;
+var_pexprnode5 = var_nodearraylist7;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype18 = type_nullable_parser_nodes__AExpr.color;
+idtype19 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var17 = 1;
+} else {
+if(cltype18 >= var_pexprnode5->type->table_size) {
+var17 = 0;
+} else {
+var17 = var_pexprnode5->type->type_table[cltype18] == idtype19;
+}
+}
+if (unlikely(!var17)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7485);
+show_backtrace(1);
+}
+var_tkwdonode6 = var_nodearraylist9;
+/* <var_tkwdonode6:nullable Object> isa nullable TKwdo */
+cltype21 = type_nullable_parser_nodes__TKwdo.color;
+idtype22 = type_nullable_parser_nodes__TKwdo.id;
+if(var_tkwdonode6 == NULL) {
+var20 = 1;
+} else {
+if(cltype21 >= var_tkwdonode6->type->table_size) {
+var20 = 0;
+} else {
+var20 = var_tkwdonode6->type->type_table[cltype21] == idtype22;
+}
+}
+if (unlikely(!var20)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7487);
+show_backtrace(1);
+}
+var_pexprnode7 = var_nodearraylist10;
+/* <var_pexprnode7:nullable Object> isa nullable AExpr */
+cltype24 = type_nullable_parser_nodes__AExpr.color;
+idtype25 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode7 == NULL) {
+var23 = 1;
+} else {
+if(cltype24 >= var_pexprnode7->type->table_size) {
+var23 = 0;
+} else {
+var23 = var_pexprnode7->type->type_table[cltype24] == idtype25;
+}
+}
+if (unlikely(!var23)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7489);
+show_backtrace(1);
+}
+var26 = NEW_parser_nodes__AForExpr(&type_parser_nodes__AForExpr);
+var27 = NULL;
+{
+parser_prod__AForExpr__init_aforexpr(var26, var_tkwfornode2, var_listnode4, var_pexprnode5, var_tkwdonode6, var_pexprnode7, var27); /* Direct call parser_prod#AForExpr#init_aforexpr on <var26:AForExpr>*/
+}
+var_pexprnode1 = var26;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction267> */
+var28 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction263> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var29 = parser_work__Parser__go_to(var_p, var28);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var29, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction267#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction267__action(val* self, val* p0) {
-parser__ReduceAction267__action(self, p0); /* Direct call parser#ReduceAction267#action on <self:Object(ReduceAction267)>*/
+/* method parser#ReduceAction263#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction263__action(val* self, val* p0) {
+parser__ReduceAction263__action(self, p0); /* Direct call parser#ReduceAction263#action on <self:Object(ReduceAction263)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction268#action for (self: ReduceAction268, Parser) */
-void parser__ReduceAction268__action(val* self, val* p0) {
+/* method parser#ReduceAction264#action for (self: ReduceAction264, Parser) */
+void parser__ReduceAction264__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -1306,18 +1858,23 @@ val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+val* var_tkwassertnode2 /* var tkwassertnode2: nullable Object */;
 short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
 short int var6 /* : Bool */;
 int cltype7;
 int idtype8;
-val* var9 /* : AMinusExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AMinusExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var12 /* : AAssertExpr */;
+val* var13 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAssertExpr */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -1337,285 +1894,252 @@ var_nodearraylist2 = var3;
 var4 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
+var_tkwassertnode2 = var_nodearraylist1;
+/* <var_tkwassertnode2:nullable Object> isa nullable TKwassert */
+cltype = type_nullable_parser_nodes__TKwassert.color;
+idtype = type_nullable_parser_nodes__TKwassert.id;
+if(var_tkwassertnode2 == NULL) {
 var5 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
+if(cltype >= var_tkwassertnode2->type->table_size) {
 var5 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var5 = var_tkwassertnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7455);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7512);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+var_pexprnode4 = var_nodearraylist2;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
 cltype7 = type_nullable_parser_nodes__AExpr.color;
 idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
+if(var_pexprnode4 == NULL) {
 var6 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
+if(cltype7 >= var_pexprnode4->type->table_size) {
 var6 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var6 = var_pexprnode4->type->type_table[cltype7] == idtype8;
 }
 }
 if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7457);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7514);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AMinusExpr(&type_parser_nodes__AMinusExpr);
+var_pexprnode5 = var_nodearraylist4;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype10 = type_nullable_parser_nodes__AExpr.color;
+idtype11 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var9 = 1;
+} else {
+if(cltype10 >= var_pexprnode5->type->table_size) {
+var9 = 0;
+} else {
+var9 = var_pexprnode5->type->type_table[cltype10] == idtype11;
+}
+}
+if (unlikely(!var9)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7516);
+show_backtrace(1);
+}
+var12 = NEW_parser_nodes__AAssertExpr(&type_parser_nodes__AAssertExpr);
+var13 = NULL;
 {
-parser_prod__AMinusExpr__init_aminusexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AMinusExpr#init_aminusexpr on <var9:AMinusExpr>*/
+parser_prod__AAssertExpr__init_aassertexpr(var12, var_tkwassertnode2, var13, var_pexprnode4, var_pexprnode5); /* Direct call parser_prod#AAssertExpr#init_aassertexpr on <var12:AAssertExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var12;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction268> */
+var14 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction264> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var15 = parser_work__Parser__go_to(var_p, var14);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction268#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction268__action(val* self, val* p0) {
-parser__ReduceAction268__action(self, p0); /* Direct call parser#ReduceAction268#action on <self:Object(ReduceAction268)>*/
+/* method parser#ReduceAction264#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction264__action(val* self, val* p0) {
+parser__ReduceAction264__action(self, p0); /* Direct call parser#ReduceAction264#action on <self:Object(ReduceAction264)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction270#action for (self: ReduceAction270, Parser) */
-void parser__ReduceAction270__action(val* self, val* p0) {
+/* method parser#ReduceAction265#action for (self: ReduceAction265, Parser) */
+void parser__ReduceAction265__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* 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwassertnode2 /* var tkwassertnode2: nullable Object */;
+short int var6 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var6 /* : Bool */;
-int cltype7;
-int idtype8;
-val* var9 /* : AStarExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AStarExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
+val* var_tidnode3 /* var tidnode3: 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* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var16 /* : AAssertExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAssertExpr */;
+long var17 /* : Int */;
+long var18 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist4 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist3 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist2 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var5;
+var_tkwassertnode2 = var_nodearraylist1;
+/* <var_tkwassertnode2:nullable Object> isa nullable TKwassert */
+cltype = type_nullable_parser_nodes__TKwassert.color;
+idtype = type_nullable_parser_nodes__TKwassert.id;
+if(var_tkwassertnode2 == NULL) {
+var6 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwassertnode2->type->table_size) {
+var6 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var6 = var_tkwassertnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7476);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7538);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_tidnode3 = var_nodearraylist2;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype8 = type_nullable_parser_nodes__TId.color;
+idtype9 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var7 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype8 >= var_tidnode3->type->table_size) {
+var7 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var7 = var_tidnode3->type->type_table[cltype8] == idtype9;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7478);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7540);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AStarExpr(&type_parser_nodes__AStarExpr);
-{
-parser_prod__AStarExpr__init_astarexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AStarExpr#init_astarexpr on <var9:AStarExpr>*/
+var_pexprnode4 = var_nodearraylist3;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype11 = type_nullable_parser_nodes__AExpr.color;
+idtype12 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var10 = 1;
+} else {
+if(cltype11 >= var_pexprnode4->type->table_size) {
+var10 = 0;
+} else {
+var10 = var_pexprnode4->type->type_table[cltype11] == idtype12;
 }
-var_pexprnode1 = var9;
-var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction270> */
-{
-var11 = parser_work__Parser__go_to(var_p, var10);
 }
-{
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+if (unlikely(!var10)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7542);
+show_backtrace(1);
 }
-RET_LABEL:;
-}
-/* method parser#ReduceAction270#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction270__action(val* self, val* p0) {
-parser__ReduceAction270__action(self, p0); /* Direct call parser#ReduceAction270#action on <self:Object(ReduceAction270)>*/
-RET_LABEL:;
-}
-/* method parser#ReduceAction271#action for (self: ReduceAction271, Parser) */
-void parser__ReduceAction271__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* var_pexprnode2 /* var pexprnode2: 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* var9 /* : ASlashExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASlashExpr */;
-long var10 /* : Int */;
-long var11 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var1;
-{
-var2 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__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;
-}
-}
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7497);
-show_backtrace(1);
-}
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_pexprnode5 = var_nodearraylist5;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype14 = type_nullable_parser_nodes__AExpr.color;
+idtype15 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var13 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype14 >= var_pexprnode5->type->table_size) {
+var13 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var13 = var_pexprnode5->type->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7499);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7544);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__ASlashExpr(&type_parser_nodes__ASlashExpr);
+var16 = NEW_parser_nodes__AAssertExpr(&type_parser_nodes__AAssertExpr);
 {
-parser_prod__ASlashExpr__init_aslashexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ASlashExpr#init_aslashexpr on <var9:ASlashExpr>*/
+parser_prod__AAssertExpr__init_aassertexpr(var16, var_tkwassertnode2, var_tidnode3, var_pexprnode4, var_pexprnode5); /* Direct call parser_prod#AAssertExpr#init_aassertexpr on <var16:AAssertExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var16;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction271> */
+var17 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction265> */
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var18 = parser_work__Parser__go_to(var_p, var17);
 }
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction271#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction271__action(val* self, val* p0) {
-parser__ReduceAction271__action(self, p0); /* Direct call parser#ReduceAction271#action on <self:Object(ReduceAction271)>*/
+/* method parser#ReduceAction265#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction265__action(val* self, val* p0) {
+parser__ReduceAction265__action(self, p0); /* Direct call parser#ReduceAction265#action on <self:Object(ReduceAction265)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction272#action for (self: ReduceAction272, Parser) */
-void parser__ReduceAction272__action(val* self, val* p0) {
+/* method parser#ReduceAction266#action for (self: ReduceAction266, Parser) */
+void parser__ReduceAction266__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwassertnode2 /* var tkwassertnode2: 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 /* : APercentExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable APercentExpr */;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AAssertExpr */;
+val* var8 /* : null */;
+val* var9 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAssertExpr */;
 long var10 /* : Int */;
 long var11 /* : Int */;
 var_p = p0;
@@ -1624,62 +2148,56 @@ var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var5 = 1;
+var_nodearraylist1 = var2;
+var_tkwassertnode2 = var_nodearraylist1;
+/* <var_tkwassertnode2:nullable Object> isa nullable TKwassert */
+cltype = type_nullable_parser_nodes__TKwassert.color;
+idtype = type_nullable_parser_nodes__TKwassert.id;
+if(var_tkwassertnode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwassertnode2->type->table_size) {
+var3 = 0;
 } else {
-var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+var3 = var_tkwassertnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7518);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7563);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist4;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_pexprnode4 = var_nodearraylist2;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype5 = type_nullable_parser_nodes__AExpr.color;
+idtype6 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var4 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype5 >= var_pexprnode4->type->table_size) {
+var4 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var4 = var_pexprnode4->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7520);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7565);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__APercentExpr(&type_parser_nodes__APercentExpr);
+var7 = NEW_parser_nodes__AAssertExpr(&type_parser_nodes__AAssertExpr);
+var8 = NULL;
+var9 = NULL;
 {
-parser_prod__APercentExpr__init_apercentexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#APercentExpr#init_apercentexpr on <var9:APercentExpr>*/
+parser_prod__AAssertExpr__init_aassertexpr(var7, var_tkwassertnode2, var8, var_pexprnode4, var9); /* Direct call parser_prod#AAssertExpr#init_aassertexpr on <var7:AAssertExpr>*/
 }
-var_pexprnode1 = var9;
+var_pexprnode1 = var7;
 var_node_list = var_pexprnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction272> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction266> */
 {
 var11 = parser_work__Parser__go_to(var_p, var10);
 }
@@ -1688,13 +2206,13 @@ parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_wo
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction272#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction272__action(val* self, val* p0) {
-parser__ReduceAction272__action(self, p0); /* Direct call parser#ReduceAction272#action on <self:Object(ReduceAction272)>*/
+/* method parser#ReduceAction266#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction266__action(val* self, val* p0) {
+parser__ReduceAction266__action(self, p0); /* Direct call parser#ReduceAction266#action on <self:Object(ReduceAction266)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction274#action for (self: ReduceAction274, Parser) */
-void parser__ReduceAction274__action(val* self, val* p0) {
+/* method parser#ReduceAction267#action for (self: ReduceAction267, Parser) */
+void parser__ReduceAction267__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -1704,18 +2222,23 @@ val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tminusnode2 /* var tminusnode2: nullable Object */;
+val* var_tkwassertnode2 /* var tkwassertnode2: nullable Object */;
 short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
 short int var5 /* : Bool */;
 int cltype6;
 int idtype7;
-val* var8 /* : AUminusExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AUminusExpr */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : AAssertExpr */;
+val* var12 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAssertExpr */;
+long var13 /* : Int */;
+long var14 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -1731,158 +2254,352 @@ var_nodearraylist2 = var2;
 var3 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var3;
-var_tminusnode2 = var_nodearraylist1;
-/* <var_tminusnode2:nullable Object> isa nullable TMinus */
-cltype = type_nullable_parser_nodes__TMinus.color;
-idtype = type_nullable_parser_nodes__TMinus.id;
-if(var_tminusnode2 == NULL) {
+var_tkwassertnode2 = var_nodearraylist1;
+/* <var_tkwassertnode2:nullable Object> isa nullable TKwassert */
+cltype = type_nullable_parser_nodes__TKwassert.color;
+idtype = type_nullable_parser_nodes__TKwassert.id;
+if(var_tkwassertnode2 == NULL) {
 var4 = 1;
 } else {
-if(cltype >= var_tminusnode2->type->table_size) {
+if(cltype >= var_tkwassertnode2->type->table_size) {
 var4 = 0;
 } else {
-var4 = var_tminusnode2->type->type_table[cltype] == idtype;
+var4 = var_tkwassertnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7538);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7585);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist3;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype6 = type_nullable_parser_nodes__AExpr.color;
-idtype7 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
+var_tidnode3 = var_nodearraylist2;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype6 = type_nullable_parser_nodes__TId.color;
+idtype7 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
 var5 = 1;
 } else {
-if(cltype6 >= var_pexprnode3->type->table_size) {
+if(cltype6 >= var_tidnode3->type->table_size) {
 var5 = 0;
 } else {
-var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
+var5 = var_tidnode3->type->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7540);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7587);
+show_backtrace(1);
+}
+var_pexprnode4 = var_nodearraylist3;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= var_pexprnode4->type->table_size) {
+var8 = 0;
+} else {
+var8 = var_pexprnode4->type->type_table[cltype9] == idtype10;
+}
+}
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7589);
 show_backtrace(1);
 }
-var8 = NEW_parser_nodes__AUminusExpr(&type_parser_nodes__AUminusExpr);
+var11 = NEW_parser_nodes__AAssertExpr(&type_parser_nodes__AAssertExpr);
+var12 = NULL;
 {
-parser_prod__AUminusExpr__init_auminusexpr(var8, var_tminusnode2, var_pexprnode3); /* Direct call parser_prod#AUminusExpr#init_auminusexpr on <var8:AUminusExpr>*/
+parser_prod__AAssertExpr__init_aassertexpr(var11, var_tkwassertnode2, var_tidnode3, var_pexprnode4, var12); /* Direct call parser_prod#AAssertExpr#init_aassertexpr on <var11:AAssertExpr>*/
 }
-var_pexprnode1 = var8;
+var_pexprnode1 = var11;
 var_node_list = var_pexprnode1;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction274> */
+var13 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction267> */
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+var14 = parser_work__Parser__go_to(var_p, var13);
 }
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction274#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction274__action(val* self, val* p0) {
-parser__ReduceAction274__action(self, p0); /* Direct call parser#ReduceAction274#action on <self:Object(ReduceAction274)>*/
+/* method parser#ReduceAction267#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction267__action(val* self, val* p0) {
+parser__ReduceAction267__action(self, p0); /* Direct call parser#ReduceAction267#action on <self:Object(ReduceAction267)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction275#action for (self: ReduceAction275, Parser) */
-void parser__ReduceAction275__action(val* self, val* p0) {
+/* method parser#ReduceAction268#action for (self: ReduceAction268, Parser) */
+void parser__ReduceAction268__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwoncenode2 /* var tkwoncenode2: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var5 /* : Bool */;
-int cltype6;
-int idtype7;
-val* var8 /* : AOnceExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AOnceExpr */;
-long var9 /* : Int */;
-long var10 /* : Int */;
+val* var_tidnode1 /* var tidnode1: nullable Object */;
+long var3 /* : Int */;
+long var4 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var2;
+var_tidnode1 = var_nodearraylist1;
+var_node_list = var_tidnode1;
+var3 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction268> */
 {
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var3;
-var_tkwoncenode2 = var_nodearraylist1;
-/* <var_tkwoncenode2:nullable Object> isa nullable TKwonce */
-cltype = type_nullable_parser_nodes__TKwonce.color;
-idtype = type_nullable_parser_nodes__TKwonce.id;
-if(var_tkwoncenode2 == NULL) {
-var4 = 1;
-} else {
-if(cltype >= var_tkwoncenode2->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_tkwoncenode2->type->type_table[cltype] == idtype;
+var4 = parser_work__Parser__go_to(var_p, var3);
 }
+{
+parser_work__Parser__push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-if (unlikely(!var4)) {
+RET_LABEL:;
+}
+/* method parser#ReduceAction268#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction268__action(val* self, val* p0) {
+parser__ReduceAction268__action(self, p0); /* Direct call parser#ReduceAction268#action on <self:Object(ReduceAction268)>*/
+RET_LABEL:;
+}
+/* method parser#ReduceAction270#action for (self: ReduceAction270, Parser) */
+void parser__ReduceAction270__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_nodearraylist11 /* var nodearraylist11: nullable Object */;
+val* var2 /* : nullable Object */;
+val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
+val* var3 /* : nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
+val* var4 /* : nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var8 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var10 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var11 /* : nullable Object */;
+val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
+val* var_tkwifnode2 /* var tkwifnode2: nullable Object */;
+short int var12 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var_tkwthennode4 /* var tkwthennode4: nullable Object */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+val* var_pexprnode5 /* var pexprnode5: nullable Object */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+val* var_tkwelsenode6 /* var tkwelsenode6: nullable Object */;
+short int var22 /* : Bool */;
+int cltype23;
+int idtype24;
+val* var_pexprnode7 /* var pexprnode7: nullable Object */;
+short int var25 /* : Bool */;
+int cltype26;
+int idtype27;
+val* var28 /* : AIfexprExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIfexprExpr */;
+long var29 /* : Int */;
+long var30 /* : Int */;
+var_p = p0;
+var = NULL;
+var_node_list = var;
+{
+var1 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist11 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist10 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist9 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist8 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist7 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist6 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var10;
+{
+var11 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var11;
+var_tkwifnode2 = var_nodearraylist1;
+/* <var_tkwifnode2:nullable Object> isa nullable TKwif */
+cltype = type_nullable_parser_nodes__TKwif.color;
+idtype = type_nullable_parser_nodes__TKwif.id;
+if(var_tkwifnode2 == NULL) {
+var12 = 1;
+} else {
+if(cltype >= var_tkwifnode2->type->table_size) {
+var12 = 0;
+} else {
+var12 = var_tkwifnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7558);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7629);
 show_backtrace(1);
 }
 var_pexprnode3 = var_nodearraylist3;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype6 = type_nullable_parser_nodes__AExpr.color;
-idtype7 = type_nullable_parser_nodes__AExpr.id;
+cltype14 = type_nullable_parser_nodes__AExpr.color;
+idtype15 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var5 = 1;
+var13 = 1;
 } else {
-if(cltype6 >= var_pexprnode3->type->table_size) {
-var5 = 0;
+if(cltype14 >= var_pexprnode3->type->table_size) {
+var13 = 0;
 } else {
-var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
+var13 = var_pexprnode3->type->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7560);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7631);
 show_backtrace(1);
 }
-var8 = NEW_parser_nodes__AOnceExpr(&type_parser_nodes__AOnceExpr);
+var_tkwthennode4 = var_nodearraylist5;
+/* <var_tkwthennode4:nullable Object> isa nullable TKwthen */
+cltype17 = type_nullable_parser_nodes__TKwthen.color;
+idtype18 = type_nullable_parser_nodes__TKwthen.id;
+if(var_tkwthennode4 == NULL) {
+var16 = 1;
+} else {
+if(cltype17 >= var_tkwthennode4->type->table_size) {
+var16 = 0;
+} else {
+var16 = var_tkwthennode4->type->type_table[cltype17] == idtype18;
+}
+}
+if (unlikely(!var16)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7633);
+show_backtrace(1);
+}
+var_pexprnode5 = var_nodearraylist7;
+/* <var_pexprnode5:nullable Object> isa nullable AExpr */
+cltype20 = type_nullable_parser_nodes__AExpr.color;
+idtype21 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode5 == NULL) {
+var19 = 1;
+} else {
+if(cltype20 >= var_pexprnode5->type->table_size) {
+var19 = 0;
+} else {
+var19 = var_pexprnode5->type->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7635);
+show_backtrace(1);
+}
+var_tkwelsenode6 = var_nodearraylist9;
+/* <var_tkwelsenode6:nullable Object> isa nullable TKwelse */
+cltype23 = type_nullable_parser_nodes__TKwelse.color;
+idtype24 = type_nullable_parser_nodes__TKwelse.id;
+if(var_tkwelsenode6 == NULL) {
+var22 = 1;
+} else {
+if(cltype23 >= var_tkwelsenode6->type->table_size) {
+var22 = 0;
+} else {
+var22 = var_tkwelsenode6->type->type_table[cltype23] == idtype24;
+}
+}
+if (unlikely(!var22)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7637);
+show_backtrace(1);
+}
+var_pexprnode7 = var_nodearraylist11;
+/* <var_pexprnode7:nullable Object> isa nullable AExpr */
+cltype26 = type_nullable_parser_nodes__AExpr.color;
+idtype27 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode7 == NULL) {
+var25 = 1;
+} else {
+if(cltype26 >= var_pexprnode7->type->table_size) {
+var25 = 0;
+} else {
+var25 = var_pexprnode7->type->type_table[cltype26] == idtype27;
+}
+}
+if (unlikely(!var25)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7639);
+show_backtrace(1);
+}
+var28 = NEW_parser_nodes__AIfexprExpr(&type_parser_nodes__AIfexprExpr);
 {
-parser_prod__AOnceExpr__init_aonceexpr(var8, var_tkwoncenode2, var_pexprnode3); /* Direct call parser_prod#AOnceExpr#init_aonceexpr on <var8:AOnceExpr>*/
+parser_prod__AIfexprExpr__init_aifexprexpr(var28, var_tkwifnode2, var_pexprnode3, var_tkwthennode4, var_pexprnode5, var_tkwelsenode6, var_pexprnode7); /* Direct call parser_prod#AIfexprExpr#init_aifexprexpr on <var28:AIfexprExpr>*/
 }
-var_pexprnode1 = var8;
+var_pexprnode1 = var28;
 var_node_list = var_pexprnode1;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction275> */
+var29 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction270> */
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+var30 = parser_work__Parser__go_to(var_p, var29);
 }
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var30, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction275#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction275__action(val* self, val* p0) {
-parser__ReduceAction275__action(self, p0); /* Direct call parser#ReduceAction275#action on <self:Object(ReduceAction275)>*/
+/* method parser#ReduceAction270#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction270__action(val* self, val* p0) {
+parser__ReduceAction270__action(self, p0); /* Direct call parser#ReduceAction270#action on <self:Object(ReduceAction270)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction277#action for (self: ReduceAction277, Parser) */
-void parser__ReduceAction277__action(val* self, val* p0) {
+/* method parser#ReduceAction272#action for (self: ReduceAction272, Parser) */
+void parser__ReduceAction272__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -1894,23 +2611,18 @@ val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
 short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
 short int var6 /* : Bool */;
 int cltype7;
 int idtype8;
-val* var_pexprsnode5 /* var pexprsnode5: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var12 /* : ANewExpr */;
-val* var13 /* : null */;
-val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
-long var14 /* : Int */;
-long var15 /* : Int */;
+val* var9 /* : AOrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AOrExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -1930,238 +2642,187 @@ var_nodearraylist2 = var3;
 var4 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var4;
-var_tkwnewnode2 = var_nodearraylist1;
-/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
-cltype = type_nullable_parser_nodes__TKwnew.color;
-idtype = type_nullable_parser_nodes__TKwnew.id;
-if(var_tkwnewnode2 == NULL) {
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
 var5 = 1;
 } else {
-if(cltype >= var_tkwnewnode2->type->table_size) {
+if(cltype >= var_pexprnode2->type->table_size) {
 var5 = 0;
 } else {
-var5 = var_tkwnewnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7579);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7662);
 show_backtrace(1);
 }
-var_ptypenode3 = var_nodearraylist3;
-/* <var_ptypenode3:nullable Object> isa nullable AType */
-cltype7 = type_nullable_parser_nodes__AType.color;
-idtype8 = type_nullable_parser_nodes__AType.id;
-if(var_ptypenode3 == NULL) {
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
 var6 = 1;
 } else {
-if(cltype7 >= var_ptypenode3->type->table_size) {
+if(cltype7 >= var_pexprnode3->type->table_size) {
 var6 = 0;
 } else {
-var6 = var_ptypenode3->type->type_table[cltype7] == idtype8;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
 if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7581);
-show_backtrace(1);
-}
-var_pexprsnode5 = var_nodearraylist4;
-/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
-cltype10 = type_nullable_parser_nodes__AExprs.color;
-idtype11 = type_nullable_parser_nodes__AExprs.id;
-if(var_pexprsnode5 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_pexprsnode5->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_pexprsnode5->type->type_table[cltype10] == idtype11;
-}
-}
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7583);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7664);
 show_backtrace(1);
 }
-var12 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
-var13 = NULL;
+var9 = NEW_parser_nodes__AOrExpr(&type_parser_nodes__AOrExpr);
 {
-parser_prod__ANewExpr__init_anewexpr(var12, var_tkwnewnode2, var_ptypenode3, var13, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var12:ANewExpr>*/
+parser_prod__AOrExpr__init_aorexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AOrExpr#init_aorexpr on <var9:AOrExpr>*/
 }
-var_pexprnode1 = var12;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var14 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction277> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction272> */
 {
-var15 = parser_work__Parser__go_to(var_p, var14);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction277#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction277__action(val* self, val* p0) {
-parser__ReduceAction277__action(self, p0); /* Direct call parser#ReduceAction277#action on <self:Object(ReduceAction277)>*/
+/* method parser#ReduceAction272#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction272__action(val* self, val* p0) {
+parser__ReduceAction272__action(self, p0); /* Direct call parser#ReduceAction272#action on <self:Object(ReduceAction272)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction278#action for (self: ReduceAction278, Parser) */
-void parser__ReduceAction278__action(val* self, val* p0) {
+/* method parser#ReduceAction273#action for (self: ReduceAction273, Parser) */
+void parser__ReduceAction273__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* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwissetnode2 /* var tkwissetnode2: nullable Object */;
-short int var7 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-val* var_tattridnode4 /* var tattridnode4: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var14 /* : AIssetAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AAndExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAndExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var6;
-var_tkwissetnode2 = var_nodearraylist1;
-/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
-cltype = type_nullable_parser_nodes__TKwisset.color;
-idtype = type_nullable_parser_nodes__TKwisset.id;
-if(var_tkwissetnode2 == NULL) {
-var7 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tkwissetnode2->type->table_size) {
-var7 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var7 = var_tkwissetnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7606);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7683);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist2;
+var_pexprnode3 = var_nodearraylist4;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype9 = type_nullable_parser_nodes__AExpr.color;
-idtype10 = type_nullable_parser_nodes__AExpr.id;
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var8 = 1;
-} else {
-if(cltype9 >= var_pexprnode3->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
-}
-}
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7608);
-show_backtrace(1);
-}
-var_tattridnode4 = var_nodearraylist6;
-/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
-cltype12 = type_nullable_parser_nodes__TAttrid.color;
-idtype13 = type_nullable_parser_nodes__TAttrid.id;
-if(var_tattridnode4 == NULL) {
-var11 = 1;
+var6 = 1;
 } else {
-if(cltype12 >= var_tattridnode4->type->table_size) {
-var11 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var11 = var_tattridnode4->type->type_table[cltype12] == idtype13;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7610);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7685);
 show_backtrace(1);
 }
-var14 = NEW_parser_nodes__AIssetAttrExpr(&type_parser_nodes__AIssetAttrExpr);
+var9 = NEW_parser_nodes__AAndExpr(&type_parser_nodes__AAndExpr);
 {
-parser_prod__AIssetAttrExpr__init_aissetattrexpr(var14, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var14:AIssetAttrExpr>*/
+parser_prod__AAndExpr__init_aandexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AAndExpr#init_aandexpr on <var9:AAndExpr>*/
 }
-var_pexprnode1 = var14;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var15 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction278> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction273> */
 {
-var16 = parser_work__Parser__go_to(var_p, var15);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction278#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction278__action(val* self, val* p0) {
-parser__ReduceAction278__action(self, p0); /* Direct call parser#ReduceAction278#action on <self:Object(ReduceAction278)>*/
+/* method parser#ReduceAction273#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction273__action(val* self, val* p0) {
+parser__ReduceAction273__action(self, p0); /* Direct call parser#ReduceAction273#action on <self:Object(ReduceAction273)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction279#action for (self: ReduceAction279, Parser) */
-void parser__ReduceAction279__action(val* self, val* p0) {
+/* method parser#ReduceAction274#action for (self: ReduceAction274, Parser) */
+void parser__ReduceAction274__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* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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_tkwissetnode2 /* var tkwissetnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var6 /* : Bool */;
 int cltype;
 int idtype;
-val* var5 /* : AImplicitSelfExpr */;
-val* var_pexprnode3 /* var pexprnode3: nullable AImplicitSelfExpr */;
-val* var_tattridnode4 /* var tattridnode4: nullable Object */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
 short int var7 /* : Bool */;
 int cltype8;
 int idtype9;
-val* var10 /* : AIssetAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
+val* var10 /* : AOrElseExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AOrElseExpr */;
 long var11 /* : Int */;
 long var12 /* : Int */;
 var_p = p0;
@@ -2170,65 +2831,66 @@ var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist4 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var3;
-var_tkwissetnode2 = var_nodearraylist1;
-/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
-cltype = type_nullable_parser_nodes__TKwisset.color;
-idtype = type_nullable_parser_nodes__TKwisset.id;
-if(var_tkwissetnode2 == NULL) {
-var4 = 1;
+var_nodearraylist3 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var5;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var6 = 1;
 } else {
-if(cltype >= var_tkwissetnode2->type->table_size) {
-var4 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_tkwissetnode2->type->type_table[cltype] == idtype;
+var6 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7629);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7705);
 show_backtrace(1);
 }
-var5 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
-{
-{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var5) on <var5:AImplicitSelfExpr> */
-RET_LABEL6:(void)0;
-}
-}
-var_pexprnode3 = var5;
-var_tattridnode4 = var_nodearraylist3;
-/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
-cltype8 = type_nullable_parser_nodes__TAttrid.color;
-idtype9 = type_nullable_parser_nodes__TAttrid.id;
-if(var_tattridnode4 == NULL) {
+var_pexprnode3 = var_nodearraylist5;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype8 = type_nullable_parser_nodes__AExpr.color;
+idtype9 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
 var7 = 1;
 } else {
-if(cltype8 >= var_tattridnode4->type->table_size) {
+if(cltype8 >= var_pexprnode3->type->table_size) {
 var7 = 0;
 } else {
-var7 = var_tattridnode4->type->type_table[cltype8] == idtype9;
+var7 = var_pexprnode3->type->type_table[cltype8] == idtype9;
 }
 }
 if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7632);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7707);
 show_backtrace(1);
 }
-var10 = NEW_parser_nodes__AIssetAttrExpr(&type_parser_nodes__AIssetAttrExpr);
+var10 = NEW_parser_nodes__AOrElseExpr(&type_parser_nodes__AOrElseExpr);
 {
-parser_prod__AIssetAttrExpr__init_aissetattrexpr(var10, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var10:AIssetAttrExpr>*/
+parser_prod__AOrElseExpr__init_aorelseexpr(var10, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AOrElseExpr#init_aorelseexpr on <var10:AOrElseExpr>*/
 }
 var_pexprnode1 = var10;
 var_node_list = var_pexprnode1;
-var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction279> */
+var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction274> */
 {
 var12 = parser_work__Parser__go_to(var_p, var11);
 }
@@ -2237,2582 +2899,2113 @@ parser_work__Parser__push(var_p, var12, var_node_list); /* Direct call parser_wo
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction279#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction279__action(val* self, val* p0) {
-parser__ReduceAction279__action(self, p0); /* Direct call parser#ReduceAction279#action on <self:Object(ReduceAction279)>*/
+/* method parser#ReduceAction274#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction274__action(val* self, val* p0) {
+parser__ReduceAction274__action(self, p0); /* Direct call parser#ReduceAction274#action on <self:Object(ReduceAction274)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction280#action for (self: ReduceAction280, Parser) */
-void parser__ReduceAction280__action(val* self, val* p0) {
+/* method parser#ReduceAction275#action for (self: ReduceAction275, Parser) */
+void parser__ReduceAction275__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* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var4 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var6 /* : Bool */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tattridnode3 /* var tattridnode3: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var10 /* : AAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AImpliesExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AImpliesExpr */;
+long var10 /* : Int */;
 long var11 /* : Int */;
-long var12 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var5;
+var_nodearraylist1 = var4;
 var_pexprnode2 = var_nodearraylist1;
 /* <var_pexprnode2:nullable Object> isa nullable AExpr */
 cltype = type_nullable_parser_nodes__AExpr.color;
 idtype = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode2 == NULL) {
-var6 = 1;
+var5 = 1;
 } else {
 if(cltype >= var_pexprnode2->type->table_size) {
-var6 = 0;
+var5 = 0;
 } else {
-var6 = var_pexprnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7653);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7726);
 show_backtrace(1);
 }
-var_tattridnode3 = var_nodearraylist5;
-/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
-cltype8 = type_nullable_parser_nodes__TAttrid.color;
-idtype9 = type_nullable_parser_nodes__TAttrid.id;
-if(var_tattridnode3 == NULL) {
-var7 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype8 >= var_tattridnode3->type->table_size) {
-var7 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var7 = var_tattridnode3->type->type_table[cltype8] == idtype9;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7655);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7728);
 show_backtrace(1);
 }
-var10 = NEW_parser_nodes__AAttrExpr(&type_parser_nodes__AAttrExpr);
+var9 = NEW_parser_nodes__AImpliesExpr(&type_parser_nodes__AImpliesExpr);
 {
-parser_prod__AAttrExpr__init_aattrexpr(var10, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var10:AAttrExpr>*/
+parser_prod__AImpliesExpr__init_aimpliesexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AImpliesExpr#init_aimpliesexpr on <var9:AImpliesExpr>*/
 }
-var_pexprnode1 = var10;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction280> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction275> */
 {
-var12 = parser_work__Parser__go_to(var_p, var11);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction280#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction280__action(val* self, val* p0) {
-parser__ReduceAction280__action(self, p0); /* Direct call parser#ReduceAction280#action on <self:Object(ReduceAction280)>*/
+/* method parser#ReduceAction275#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction275__action(val* self, val* p0) {
+parser__ReduceAction275__action(self, p0); /* Direct call parser#ReduceAction275#action on <self:Object(ReduceAction275)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction281#action for (self: ReduceAction281, Parser) */
-void parser__ReduceAction281__action(val* self, val* p0) {
+/* method parser#ReduceAction277#action for (self: ReduceAction277, Parser) */
+void parser__ReduceAction277__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* 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 /* : AImplicitSelfExpr */;
-val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
-val* var_tattridnode3 /* var tattridnode3: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwnotnode2 /* var tkwnotnode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var6 /* : AAttrExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
-long var7 /* : Int */;
-long var8 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : ANotExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANotExpr */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
+var_nodearraylist2 = var2;
 {
-{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var3) on <var3:AImplicitSelfExpr> */
-RET_LABEL4:(void)0;
+var3 = parser_work__Parser__pop(var_p);
 }
+var_nodearraylist1 = var3;
+var_tkwnotnode2 = var_nodearraylist1;
+/* <var_tkwnotnode2:nullable Object> isa nullable TKwnot */
+cltype = type_nullable_parser_nodes__TKwnot.color;
+idtype = type_nullable_parser_nodes__TKwnot.id;
+if(var_tkwnotnode2 == NULL) {
+var4 = 1;
+} else {
+if(cltype >= var_tkwnotnode2->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_tkwnotnode2->type->type_table[cltype] == idtype;
 }
-var_pexprnode2 = var3;
-var_tattridnode3 = var_nodearraylist2;
-/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
-cltype = type_nullable_parser_nodes__TAttrid.color;
-idtype = type_nullable_parser_nodes__TAttrid.id;
-if(var_tattridnode3 == NULL) {
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7746);
+show_backtrace(1);
+}
+var_pexprnode3 = var_nodearraylist3;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype6 = type_nullable_parser_nodes__AExpr.color;
+idtype7 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
 var5 = 1;
 } else {
-if(cltype >= var_tattridnode3->type->table_size) {
+if(cltype6 >= var_pexprnode3->type->table_size) {
 var5 = 0;
 } else {
-var5 = var_tattridnode3->type->type_table[cltype] == idtype;
+var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
 }
 }
 if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7673);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7748);
 show_backtrace(1);
 }
-var6 = NEW_parser_nodes__AAttrExpr(&type_parser_nodes__AAttrExpr);
+var8 = NEW_parser_nodes__ANotExpr(&type_parser_nodes__ANotExpr);
 {
-parser_prod__AAttrExpr__init_aattrexpr(var6, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var6:AAttrExpr>*/
+parser_prod__ANotExpr__init_anotexpr(var8, var_tkwnotnode2, var_pexprnode3); /* Direct call parser_prod#ANotExpr#init_anotexpr on <var8:ANotExpr>*/
 }
-var_pexprnode1 = var6;
+var_pexprnode1 = var8;
 var_node_list = var_pexprnode1;
-var7 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction281> */
+var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction277> */
 {
-var8 = parser_work__Parser__go_to(var_p, var7);
+var10 = parser_work__Parser__go_to(var_p, var9);
 }
 {
-parser_work__Parser__push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction281#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction281__action(val* self, val* p0) {
-parser__ReduceAction281__action(self, p0); /* Direct call parser#ReduceAction281#action on <self:Object(ReduceAction281)>*/
+/* method parser#ReduceAction277#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction277__action(val* self, val* p0) {
+parser__ReduceAction277__action(self, p0); /* Direct call parser#ReduceAction277#action on <self:Object(ReduceAction277)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction287#action for (self: ReduceAction287, Parser) */
-void parser__ReduceAction287__action(val* self, val* p0) {
+/* method parser#ReduceAction279#action for (self: ReduceAction279, Parser) */
+void parser__ReduceAction279__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* 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* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var3 /* : Bool */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pexprsnode3 /* var pexprsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ABraExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ABraExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AEqExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AEqExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
 var_pexprnode2 = var_nodearraylist1;
 /* <var_pexprnode2:nullable Object> isa nullable AExpr */
 cltype = type_nullable_parser_nodes__AExpr.color;
 idtype = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode2 == NULL) {
-var3 = 1;
+var5 = 1;
 } else {
 if(cltype >= var_pexprnode2->type->table_size) {
-var3 = 0;
+var5 = 0;
 } else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7690);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7767);
 show_backtrace(1);
 }
-var_pexprsnode3 = var_nodearraylist2;
-/* <var_pexprsnode3:nullable Object> isa nullable AExprs */
-cltype5 = type_nullable_parser_nodes__AExprs.color;
-idtype6 = type_nullable_parser_nodes__AExprs.id;
-if(var_pexprsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pexprsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pexprsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7692);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7769);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ABraExpr(&type_parser_nodes__ABraExpr);
+var9 = NEW_parser_nodes__AEqExpr(&type_parser_nodes__AEqExpr);
 {
-parser_prod__ABraExpr__init_abraexpr(var7, var_pexprnode2, var_pexprsnode3); /* Direct call parser_prod#ABraExpr#init_abraexpr on <var7:ABraExpr>*/
+parser_prod__AEqExpr__init_aeqexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AEqExpr#init_aeqexpr on <var9:AEqExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction287> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction279> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction287#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction287__action(val* self, val* p0) {
-parser__ReduceAction287__action(self, p0); /* Direct call parser#ReduceAction287#action on <self:Object(ReduceAction287)>*/
+/* method parser#ReduceAction279#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction279__action(val* self, val* p0) {
+parser__ReduceAction279__action(self, p0); /* Direct call parser#ReduceAction279#action on <self:Object(ReduceAction279)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction288#action for (self: ReduceAction288, Parser) */
-void parser__ReduceAction288__action(val* self, val* p0) {
+/* method parser#ReduceAction280#action for (self: ReduceAction280, Parser) */
+void parser__ReduceAction280__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* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
-short int var8 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_ptypenode3 /* var ptypenode3: nullable Object */;
-short int var9 /* : Bool */;
-int cltype10;
-int idtype11;
-val* var_tidnode4 /* var tidnode4: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_pexprsnode5 /* var pexprsnode5: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var18 /* : ANewExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
-long var19 /* : Int */;
-long var20 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : ANeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANeExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var7;
-var_tkwnewnode2 = var_nodearraylist1;
-/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
-cltype = type_nullable_parser_nodes__TKwnew.color;
-idtype = type_nullable_parser_nodes__TKwnew.id;
-if(var_tkwnewnode2 == NULL) {
-var8 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tkwnewnode2->type->table_size) {
-var8 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var8 = var_tkwnewnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var8)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7714);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7788);
 show_backtrace(1);
 }
-var_ptypenode3 = var_nodearraylist3;
-/* <var_ptypenode3:nullable Object> isa nullable AType */
-cltype10 = type_nullable_parser_nodes__AType.color;
-idtype11 = type_nullable_parser_nodes__AType.id;
-if(var_ptypenode3 == NULL) {
-var9 = 1;
-} else {
-if(cltype10 >= var_ptypenode3->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_ptypenode3->type->type_table[cltype10] == idtype11;
-}
-}
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7716);
-show_backtrace(1);
-}
-var_tidnode4 = var_nodearraylist6;
-/* <var_tidnode4:nullable Object> isa nullable TId */
-cltype13 = type_nullable_parser_nodes__TId.color;
-idtype14 = type_nullable_parser_nodes__TId.id;
-if(var_tidnode4 == NULL) {
-var12 = 1;
-} else {
-if(cltype13 >= var_tidnode4->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_tidnode4->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7718);
-show_backtrace(1);
-}
-var_pexprsnode5 = var_nodearraylist7;
-/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
-cltype16 = type_nullable_parser_nodes__AExprs.color;
-idtype17 = type_nullable_parser_nodes__AExprs.id;
-if(var_pexprsnode5 == NULL) {
-var15 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype16 >= var_pexprsnode5->type->table_size) {
-var15 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var15 = var_pexprsnode5->type->type_table[cltype16] == idtype17;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var15)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7720);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7790);
 show_backtrace(1);
 }
-var18 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
+var9 = NEW_parser_nodes__ANeExpr(&type_parser_nodes__ANeExpr);
 {
-parser_prod__ANewExpr__init_anewexpr(var18, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var18:ANewExpr>*/
+parser_prod__ANeExpr__init_aneexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ANeExpr#init_aneexpr on <var9:ANeExpr>*/
 }
-var_pexprnode1 = var18;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var19 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction288> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction280> */
 {
-var20 = parser_work__Parser__go_to(var_p, var19);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var20, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction288#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction288__action(val* self, val* p0) {
-parser__ReduceAction288__action(self, p0); /* Direct call parser#ReduceAction288#action on <self:Object(ReduceAction288)>*/
+/* method parser#ReduceAction280#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction280__action(val* self, val* p0) {
+parser__ReduceAction280__action(self, p0); /* Direct call parser#ReduceAction280#action on <self:Object(ReduceAction280)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction289#action for (self: ReduceAction289, Parser) */
-void parser__ReduceAction289__action(val* self, val* p0) {
+/* method parser#ReduceAction281#action for (self: ReduceAction281, Parser) */
+void parser__ReduceAction281__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_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var7 /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var8 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var9 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var10 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tobranode2 /* var tobranode2: nullable Object */;
-short int var11 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_pexprnode4 /* var pexprnode4: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_tcbranode5 /* var tcbranode5: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var24 /* : ACrangeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACrangeExpr */;
-long var25 /* : Int */;
-long var26 /* : Int */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : ALtExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ALtExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist10 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist6 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist5 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var9;
-{
-var10 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var10;
-var_tobranode2 = var_nodearraylist1;
-/* <var_tobranode2:nullable Object> isa nullable TObra */
-cltype = type_nullable_parser_nodes__TObra.color;
-idtype = type_nullable_parser_nodes__TObra.id;
-if(var_tobranode2 == NULL) {
-var11 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tobranode2->type->table_size) {
-var11 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var11 = var_tobranode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7747);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7809);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist3;
+var_pexprnode3 = var_nodearraylist4;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype13 = type_nullable_parser_nodes__AExpr.color;
-idtype14 = type_nullable_parser_nodes__AExpr.id;
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var12 = 1;
-} else {
-if(cltype13 >= var_pexprnode3->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_pexprnode3->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7749);
-show_backtrace(1);
-}
-var_pexprnode4 = var_nodearraylist7;
-/* <var_pexprnode4:nullable Object> isa nullable AExpr */
-cltype16 = type_nullable_parser_nodes__AExpr.color;
-idtype17 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode4 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_pexprnode4->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_pexprnode4->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7751);
-show_backtrace(1);
-}
-var_tcbranode5 = var_nodearraylist9;
-/* <var_tcbranode5:nullable Object> isa nullable TCbra */
-cltype19 = type_nullable_parser_nodes__TCbra.color;
-idtype20 = type_nullable_parser_nodes__TCbra.id;
-if(var_tcbranode5 == NULL) {
-var18 = 1;
-} else {
-if(cltype19 >= var_tcbranode5->type->table_size) {
-var18 = 0;
-} else {
-var18 = var_tcbranode5->type->type_table[cltype19] == idtype20;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7753);
-show_backtrace(1);
-}
-var_pannotationsnode6 = var_nodearraylist10;
-/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
-cltype22 = type_nullable_parser_nodes__AAnnotations.color;
-idtype23 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode6 == NULL) {
-var21 = 1;
+var6 = 1;
 } else {
-if(cltype22 >= var_pannotationsnode6->type->table_size) {
-var21 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var21 = var_pannotationsnode6->type->type_table[cltype22] == idtype23;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7755);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7811);
 show_backtrace(1);
 }
-var24 = NEW_parser_nodes__ACrangeExpr(&type_parser_nodes__ACrangeExpr);
+var9 = NEW_parser_nodes__ALtExpr(&type_parser_nodes__ALtExpr);
 {
-parser_prod__ACrangeExpr__init_acrangeexpr(var24, var_tobranode2, var_pexprnode3, var_pexprnode4, var_tcbranode5, var_pannotationsnode6); /* Direct call parser_prod#ACrangeExpr#init_acrangeexpr on <var24:ACrangeExpr>*/
+parser_prod__ALtExpr__init_altexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALtExpr#init_altexpr on <var9:ALtExpr>*/
 }
-var_pexprnode1 = var24;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction289> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction281> */
 {
-var26 = parser_work__Parser__go_to(var_p, var25);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction289#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction289__action(val* self, val* p0) {
-parser__ReduceAction289__action(self, p0); /* Direct call parser#ReduceAction289#action on <self:Object(ReduceAction289)>*/
+/* method parser#ReduceAction281#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction281__action(val* self, val* p0) {
+parser__ReduceAction281__action(self, p0); /* Direct call parser#ReduceAction281#action on <self:Object(ReduceAction281)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction290#action for (self: ReduceAction290, Parser) */
-void parser__ReduceAction290__action(val* self, val* p0) {
+/* method parser#ReduceAction282#action for (self: ReduceAction282, Parser) */
+void parser__ReduceAction282__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* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var7 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var8 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var9 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var10 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_tobranode2 /* var tobranode2: nullable Object */;
-short int var11 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_pexprnode4 /* var pexprnode4: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_tobranode5 /* var tobranode5: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var24 /* : AOrangeExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AOrangeExpr */;
-long var25 /* : Int */;
-long var26 /* : Int */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : ALeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ALeExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist10 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist6 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist5 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var9;
-{
-var10 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var10;
-var_tobranode2 = var_nodearraylist1;
-/* <var_tobranode2:nullable Object> isa nullable TObra */
-cltype = type_nullable_parser_nodes__TObra.color;
-idtype = type_nullable_parser_nodes__TObra.id;
-if(var_tobranode2 == NULL) {
-var11 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tobranode2->type->table_size) {
-var11 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var11 = var_tobranode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7783);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7830);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist3;
+var_pexprnode3 = var_nodearraylist4;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype13 = type_nullable_parser_nodes__AExpr.color;
-idtype14 = type_nullable_parser_nodes__AExpr.id;
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var12 = 1;
-} else {
-if(cltype13 >= var_pexprnode3->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_pexprnode3->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7785);
-show_backtrace(1);
-}
-var_pexprnode4 = var_nodearraylist7;
-/* <var_pexprnode4:nullable Object> isa nullable AExpr */
-cltype16 = type_nullable_parser_nodes__AExpr.color;
-idtype17 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode4 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_pexprnode4->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_pexprnode4->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7787);
-show_backtrace(1);
-}
-var_tobranode5 = var_nodearraylist9;
-/* <var_tobranode5:nullable Object> isa nullable TObra */
-cltype19 = type_nullable_parser_nodes__TObra.color;
-idtype20 = type_nullable_parser_nodes__TObra.id;
-if(var_tobranode5 == NULL) {
-var18 = 1;
-} else {
-if(cltype19 >= var_tobranode5->type->table_size) {
-var18 = 0;
-} else {
-var18 = var_tobranode5->type->type_table[cltype19] == idtype20;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7789);
-show_backtrace(1);
-}
-var_pannotationsnode6 = var_nodearraylist10;
-/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
-cltype22 = type_nullable_parser_nodes__AAnnotations.color;
-idtype23 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode6 == NULL) {
-var21 = 1;
+var6 = 1;
 } else {
-if(cltype22 >= var_pannotationsnode6->type->table_size) {
-var21 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var21 = var_pannotationsnode6->type->type_table[cltype22] == idtype23;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7791);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7832);
 show_backtrace(1);
 }
-var24 = NEW_parser_nodes__AOrangeExpr(&type_parser_nodes__AOrangeExpr);
+var9 = NEW_parser_nodes__ALeExpr(&type_parser_nodes__ALeExpr);
 {
-parser_prod__AOrangeExpr__init_aorangeexpr(var24, var_tobranode2, var_pexprnode3, var_pexprnode4, var_tobranode5, var_pannotationsnode6); /* Direct call parser_prod#AOrangeExpr#init_aorangeexpr on <var24:AOrangeExpr>*/
+parser_prod__ALeExpr__init_aleexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALeExpr#init_aleexpr on <var9:ALeExpr>*/
 }
-var_pexprnode1 = var24;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction290> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction282> */
 {
-var26 = parser_work__Parser__go_to(var_p, var25);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction290#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction290__action(val* self, val* p0) {
-parser__ReduceAction290__action(self, p0); /* Direct call parser#ReduceAction290#action on <self:Object(ReduceAction290)>*/
+/* method parser#ReduceAction282#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction282__action(val* self, val* p0) {
+parser__ReduceAction282__action(self, p0); /* Direct call parser#ReduceAction282#action on <self:Object(ReduceAction282)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction291#action for (self: ReduceAction291, Parser) */
-void parser__ReduceAction291__action(val* self, val* p0) {
+/* method parser#ReduceAction283#action for (self: ReduceAction283, Parser) */
+void parser__ReduceAction283__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* 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* var_pexprsnode2 /* var pexprsnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AArrayExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AArrayExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : ALlExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ALlExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_pexprsnode2 = var_nodearraylist1;
-/* <var_pexprsnode2:nullable Object> isa nullable AExprs */
-cltype = type_nullable_parser_nodes__AExprs.color;
-idtype = type_nullable_parser_nodes__AExprs.id;
-if(var_pexprsnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_pexprsnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_pexprsnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7811);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7851);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7813);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7853);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AArrayExpr(&type_parser_nodes__AArrayExpr);
+var9 = NEW_parser_nodes__ALlExpr(&type_parser_nodes__ALlExpr);
 {
-parser_prod__AArrayExpr__init_aarrayexpr(var7, var_pexprsnode2, var_pannotationsnode3); /* Direct call parser_prod#AArrayExpr#init_aarrayexpr on <var7:AArrayExpr>*/
+parser_prod__ALlExpr__init_allexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ALlExpr#init_allexpr on <var9:ALlExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction291> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction283> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction291#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction291__action(val* self, val* p0) {
-parser__ReduceAction291__action(self, p0); /* Direct call parser#ReduceAction291#action on <self:Object(ReduceAction291)>*/
+/* method parser#ReduceAction283#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction283__action(val* self, val* p0) {
+parser__ReduceAction283__action(self, p0); /* Direct call parser#ReduceAction283#action on <self:Object(ReduceAction283)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction292#action for (self: ReduceAction292, Parser) */
-void parser__ReduceAction292__action(val* self, val* p0) {
+/* method parser#ReduceAction284#action for (self: ReduceAction284, Parser) */
+void parser__ReduceAction284__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* 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* var_tkwselfnode2 /* var tkwselfnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ASelfExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASelfExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AGtExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AGtExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tkwselfnode2 = var_nodearraylist1;
-/* <var_tkwselfnode2:nullable Object> isa nullable TKwself */
-cltype = type_nullable_parser_nodes__TKwself.color;
-idtype = type_nullable_parser_nodes__TKwself.id;
-if(var_tkwselfnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tkwselfnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tkwselfnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7830);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7872);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7832);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7874);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ASelfExpr(&type_parser_nodes__ASelfExpr);
+var9 = NEW_parser_nodes__AGtExpr(&type_parser_nodes__AGtExpr);
 {
-parser_prod__ASelfExpr__init_aselfexpr(var7, var_tkwselfnode2, var_pannotationsnode3); /* Direct call parser_prod#ASelfExpr#init_aselfexpr on <var7:ASelfExpr>*/
+parser_prod__AGtExpr__init_agtexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGtExpr#init_agtexpr on <var9:AGtExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction292> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction284> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction292#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction292__action(val* self, val* p0) {
-parser__ReduceAction292__action(self, p0); /* Direct call parser#ReduceAction292#action on <self:Object(ReduceAction292)>*/
+/* method parser#ReduceAction284#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction284__action(val* self, val* p0) {
+parser__ReduceAction284__action(self, p0); /* Direct call parser#ReduceAction284#action on <self:Object(ReduceAction284)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction293#action for (self: ReduceAction293, Parser) */
-void parser__ReduceAction293__action(val* self, val* p0) {
+/* method parser#ReduceAction285#action for (self: ReduceAction285, Parser) */
+void parser__ReduceAction285__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* 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* var_tkwtruenode2 /* var tkwtruenode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ATrueExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ATrueExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AGeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AGeExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tkwtruenode2 = var_nodearraylist1;
-/* <var_tkwtruenode2:nullable Object> isa nullable TKwtrue */
-cltype = type_nullable_parser_nodes__TKwtrue.color;
-idtype = type_nullable_parser_nodes__TKwtrue.id;
-if(var_tkwtruenode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tkwtruenode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tkwtruenode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7849);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7893);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7851);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7895);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ATrueExpr(&type_parser_nodes__ATrueExpr);
+var9 = NEW_parser_nodes__AGeExpr(&type_parser_nodes__AGeExpr);
 {
-parser_prod__ATrueExpr__init_atrueexpr(var7, var_tkwtruenode2, var_pannotationsnode3); /* Direct call parser_prod#ATrueExpr#init_atrueexpr on <var7:ATrueExpr>*/
+parser_prod__AGeExpr__init_ageexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGeExpr#init_ageexpr on <var9:AGeExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction293> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction285> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction293#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction293__action(val* self, val* p0) {
-parser__ReduceAction293__action(self, p0); /* Direct call parser#ReduceAction293#action on <self:Object(ReduceAction293)>*/
+/* method parser#ReduceAction285#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction285__action(val* self, val* p0) {
+parser__ReduceAction285__action(self, p0); /* Direct call parser#ReduceAction285#action on <self:Object(ReduceAction285)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction294#action for (self: ReduceAction294, Parser) */
-void parser__ReduceAction294__action(val* self, val* p0) {
+/* method parser#ReduceAction286#action for (self: ReduceAction286, Parser) */
+void parser__ReduceAction286__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* 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* var_tkwfalsenode2 /* var tkwfalsenode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AFalseExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AFalseExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AGgExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AGgExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tkwfalsenode2 = var_nodearraylist1;
-/* <var_tkwfalsenode2:nullable Object> isa nullable TKwfalse */
-cltype = type_nullable_parser_nodes__TKwfalse.color;
-idtype = type_nullable_parser_nodes__TKwfalse.id;
-if(var_tkwfalsenode2 == NULL) {
-var3 = 1;
-} else {
-if(cltype >= var_tkwfalsenode2->type->table_size) {
-var3 = 0;
-} else {
-var3 = var_tkwfalsenode2->type->type_table[cltype] == idtype;
-}
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
 }
-if (unlikely(!var3)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7868);
-show_backtrace(1);
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7870);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7914);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AFalseExpr(&type_parser_nodes__AFalseExpr);
-{
-parser_prod__AFalseExpr__init_afalseexpr(var7, var_tkwfalsenode2, var_pannotationsnode3); /* Direct call parser_prod#AFalseExpr#init_afalseexpr on <var7:AFalseExpr>*/
-}
-var_pexprnode1 = var7;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__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;
+}
+}
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7916);
+show_backtrace(1);
+}
+var9 = NEW_parser_nodes__AGgExpr(&type_parser_nodes__AGgExpr);
+{
+parser_prod__AGgExpr__init_aggexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AGgExpr#init_aggexpr on <var9:AGgExpr>*/
+}
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction294> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction286> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction294#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction294__action(val* self, val* p0) {
-parser__ReduceAction294__action(self, p0); /* Direct call parser#ReduceAction294#action on <self:Object(ReduceAction294)>*/
+/* method parser#ReduceAction286#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction286__action(val* self, val* p0) {
+parser__ReduceAction286__action(self, p0); /* Direct call parser#ReduceAction286#action on <self:Object(ReduceAction286)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction295#action for (self: ReduceAction295, Parser) */
-void parser__ReduceAction295__action(val* self, val* p0) {
+/* method parser#ReduceAction287#action for (self: ReduceAction287, Parser) */
+void parser__ReduceAction287__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* 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* var_tkwnullnode2 /* var tkwnullnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ANullExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ANullExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AStarshipExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AStarshipExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tkwnullnode2 = var_nodearraylist1;
-/* <var_tkwnullnode2:nullable Object> isa nullable TKwnull */
-cltype = type_nullable_parser_nodes__TKwnull.color;
-idtype = type_nullable_parser_nodes__TKwnull.id;
-if(var_tkwnullnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tkwnullnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tkwnullnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7887);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7935);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7889);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7937);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ANullExpr(&type_parser_nodes__ANullExpr);
+var9 = NEW_parser_nodes__AStarshipExpr(&type_parser_nodes__AStarshipExpr);
 {
-parser_prod__ANullExpr__init_anullexpr(var7, var_tkwnullnode2, var_pannotationsnode3); /* Direct call parser_prod#ANullExpr#init_anullexpr on <var7:ANullExpr>*/
+parser_prod__AStarshipExpr__init_astarshipexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AStarshipExpr#init_astarshipexpr on <var9:AStarshipExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction295> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction287> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction295#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction295__action(val* self, val* p0) {
-parser__ReduceAction295__action(self, p0); /* Direct call parser#ReduceAction295#action on <self:Object(ReduceAction295)>*/
+/* method parser#ReduceAction287#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction287__action(val* self, val* p0) {
+parser__ReduceAction287__action(self, p0); /* Direct call parser#ReduceAction287#action on <self:Object(ReduceAction287)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction296#action for (self: ReduceAction296, Parser) */
-void parser__ReduceAction296__action(val* self, val* p0) {
+/* method parser#ReduceAction288#action for (self: ReduceAction288, Parser) */
+void parser__ReduceAction288__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* 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* var_tnumbernode2 /* var tnumbernode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ADecIntExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ADecIntExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AIsaExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIsaExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tnumbernode2 = var_nodearraylist1;
-/* <var_tnumbernode2:nullable Object> isa nullable TNumber */
-cltype = type_nullable_parser_nodes__TNumber.color;
-idtype = type_nullable_parser_nodes__TNumber.id;
-if(var_tnumbernode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tnumbernode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tnumbernode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7906);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7956);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_ptypenode3 = var_nodearraylist4;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype7 = type_nullable_parser_nodes__AType.color;
+idtype8 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_ptypenode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_ptypenode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7908);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7958);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ADecIntExpr(&type_parser_nodes__ADecIntExpr);
+var9 = NEW_parser_nodes__AIsaExpr(&type_parser_nodes__AIsaExpr);
 {
-parser_prod__ADecIntExpr__init_adecintexpr(var7, var_tnumbernode2, var_pannotationsnode3); /* Direct call parser_prod#ADecIntExpr#init_adecintexpr on <var7:ADecIntExpr>*/
+parser_prod__AIsaExpr__init_aisaexpr(var9, var_pexprnode2, var_ptypenode3); /* Direct call parser_prod#AIsaExpr#init_aisaexpr on <var9:AIsaExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction296> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction288> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction296#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction296__action(val* self, val* p0) {
-parser__ReduceAction296__action(self, p0); /* Direct call parser#ReduceAction296#action on <self:Object(ReduceAction296)>*/
+/* method parser#ReduceAction288#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction288__action(val* self, val* p0) {
+parser__ReduceAction288__action(self, p0); /* Direct call parser#ReduceAction288#action on <self:Object(ReduceAction288)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction297#action for (self: ReduceAction297, Parser) */
-void parser__ReduceAction297__action(val* self, val* p0) {
+/* method parser#ReduceAction290#action for (self: ReduceAction290, Parser) */
+void parser__ReduceAction290__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* 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* var_thexnumbernode2 /* var thexnumbernode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AHexIntExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AHexIntExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : APlusExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable APlusExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_thexnumbernode2 = var_nodearraylist1;
-/* <var_thexnumbernode2:nullable Object> isa nullable THexNumber */
-cltype = type_nullable_parser_nodes__THexNumber.color;
-idtype = type_nullable_parser_nodes__THexNumber.id;
-if(var_thexnumbernode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_thexnumbernode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_thexnumbernode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7925);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7977);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7927);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7979);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AHexIntExpr(&type_parser_nodes__AHexIntExpr);
+var9 = NEW_parser_nodes__APlusExpr(&type_parser_nodes__APlusExpr);
 {
-parser_prod__AHexIntExpr__init_ahexintexpr(var7, var_thexnumbernode2, var_pannotationsnode3); /* Direct call parser_prod#AHexIntExpr#init_ahexintexpr on <var7:AHexIntExpr>*/
+parser_prod__APlusExpr__init_aplusexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#APlusExpr#init_aplusexpr on <var9:APlusExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction297> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction290> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction297#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction297__action(val* self, val* p0) {
-parser__ReduceAction297__action(self, p0); /* Direct call parser#ReduceAction297#action on <self:Object(ReduceAction297)>*/
+/* method parser#ReduceAction290#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction290__action(val* self, val* p0) {
+parser__ReduceAction290__action(self, p0); /* Direct call parser#ReduceAction290#action on <self:Object(ReduceAction290)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction298#action for (self: ReduceAction298, Parser) */
-void parser__ReduceAction298__action(val* self, val* p0) {
+/* method parser#ReduceAction291#action for (self: ReduceAction291, Parser) */
+void parser__ReduceAction291__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* 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* var_tfloatnode2 /* var tfloatnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AFloatExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AFloatExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AMinusExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AMinusExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tfloatnode2 = var_nodearraylist1;
-/* <var_tfloatnode2:nullable Object> isa nullable TFloat */
-cltype = type_nullable_parser_nodes__TFloat.color;
-idtype = type_nullable_parser_nodes__TFloat.id;
-if(var_tfloatnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tfloatnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tfloatnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7944);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 7998);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7946);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8000);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AFloatExpr(&type_parser_nodes__AFloatExpr);
+var9 = NEW_parser_nodes__AMinusExpr(&type_parser_nodes__AMinusExpr);
 {
-parser_prod__AFloatExpr__init_afloatexpr(var7, var_tfloatnode2, var_pannotationsnode3); /* Direct call parser_prod#AFloatExpr#init_afloatexpr on <var7:AFloatExpr>*/
+parser_prod__AMinusExpr__init_aminusexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AMinusExpr#init_aminusexpr on <var9:AMinusExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction298> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction291> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction298#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction298__action(val* self, val* p0) {
-parser__ReduceAction298__action(self, p0); /* Direct call parser#ReduceAction298#action on <self:Object(ReduceAction298)>*/
+/* method parser#ReduceAction291#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction291__action(val* self, val* p0) {
+parser__ReduceAction291__action(self, p0); /* Direct call parser#ReduceAction291#action on <self:Object(ReduceAction291)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction299#action for (self: ReduceAction299, Parser) */
-void parser__ReduceAction299__action(val* self, val* p0) {
+/* method parser#ReduceAction293#action for (self: ReduceAction293, Parser) */
+void parser__ReduceAction293__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* 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* var_tcharnode2 /* var tcharnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : ACharExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ACharExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AStarExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AStarExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tcharnode2 = var_nodearraylist1;
-/* <var_tcharnode2:nullable Object> isa nullable TChar */
-cltype = type_nullable_parser_nodes__TChar.color;
-idtype = type_nullable_parser_nodes__TChar.id;
-if(var_tcharnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tcharnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tcharnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7963);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8019);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7965);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8021);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__ACharExpr(&type_parser_nodes__ACharExpr);
+var9 = NEW_parser_nodes__AStarExpr(&type_parser_nodes__AStarExpr);
 {
-parser_prod__ACharExpr__init_acharexpr(var7, var_tcharnode2, var_pannotationsnode3); /* Direct call parser_prod#ACharExpr#init_acharexpr on <var7:ACharExpr>*/
+parser_prod__AStarExpr__init_astarexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AStarExpr#init_astarexpr on <var9:AStarExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction299> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction293> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction299#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction299__action(val* self, val* p0) {
-parser__ReduceAction299__action(self, p0); /* Direct call parser#ReduceAction299#action on <self:Object(ReduceAction299)>*/
+/* method parser#ReduceAction293#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction293__action(val* self, val* p0) {
+parser__ReduceAction293__action(self, p0); /* Direct call parser#ReduceAction293#action on <self:Object(ReduceAction293)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction300#action for (self: ReduceAction300, Parser) */
-void parser__ReduceAction300__action(val* self, val* p0) {
+/* method parser#ReduceAction294#action for (self: ReduceAction294, Parser) */
+void parser__ReduceAction294__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* 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* var_tstringnode2 /* var tstringnode2: nullable Object */;
-short int var3 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AStringExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : ASlashExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ASlashExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var_tstringnode2 = var_nodearraylist1;
-/* <var_tstringnode2:nullable Object> isa nullable TString */
-cltype = type_nullable_parser_nodes__TString.color;
-idtype = type_nullable_parser_nodes__TString.id;
-if(var_tstringnode2 == NULL) {
-var3 = 1;
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tstringnode2->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var3 = var_tstringnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7982);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8040);
 show_backtrace(1);
 }
-var_pannotationsnode3 = var_nodearraylist2;
-/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
-cltype5 = type_nullable_parser_nodes__AAnnotations.color;
-idtype6 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode3 == NULL) {
-var4 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype5 >= var_pannotationsnode3->type->table_size) {
-var4 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 7984);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8042);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AStringExpr(&type_parser_nodes__AStringExpr);
+var9 = NEW_parser_nodes__ASlashExpr(&type_parser_nodes__ASlashExpr);
 {
-parser_prod__AStringExpr__init_astringexpr(var7, var_tstringnode2, var_pannotationsnode3); /* Direct call parser_prod#AStringExpr#init_astringexpr on <var7:AStringExpr>*/
+parser_prod__ASlashExpr__init_aslashexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#ASlashExpr#init_aslashexpr on <var9:ASlashExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction300> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction294> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction300#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction300__action(val* self, val* p0) {
-parser__ReduceAction300__action(self, p0); /* Direct call parser#ReduceAction300#action on <self:Object(ReduceAction300)>*/
+/* method parser#ReduceAction294#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction294__action(val* self, val* p0) {
+parser__ReduceAction294__action(self, p0); /* Direct call parser#ReduceAction294#action on <self:Object(ReduceAction294)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction302#action for (self: ReduceAction302, Parser) */
-void parser__ReduceAction302__action(val* self, val* p0) {
+/* method parser#ReduceAction295#action for (self: ReduceAction295, Parser) */
+void parser__ReduceAction295__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* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var5 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_toparnode2 /* var toparnode2: nullable Object */;
-short int var7 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
 val* var_pexprnode3 /* var pexprnode3: nullable Object */;
-short int var8 /* : Bool */;
-int cltype9;
-int idtype10;
-val* var_tcparnode4 /* var tcparnode4: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-val* var17 /* : AParExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AParExpr */;
-long var18 /* : Int */;
-long var19 /* : Int */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : APercentExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable APercentExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var6;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable_parser_nodes__TOpar.color;
-idtype = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode2 == NULL) {
-var7 = 1;
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_toparnode2->type->table_size) {
-var7 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-var7 = var_toparnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8005);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8061);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist3;
+var_pexprnode3 = var_nodearraylist4;
 /* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype9 = type_nullable_parser_nodes__AExpr.color;
-idtype10 = type_nullable_parser_nodes__AExpr.id;
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode3 == NULL) {
-var8 = 1;
-} else {
-if(cltype9 >= var_pexprnode3->type->table_size) {
-var8 = 0;
-} else {
-var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
-}
-}
-if (unlikely(!var8)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8007);
-show_backtrace(1);
-}
-var_tcparnode4 = var_nodearraylist5;
-/* <var_tcparnode4:nullable Object> isa nullable TCpar */
-cltype12 = type_nullable_parser_nodes__TCpar.color;
-idtype13 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode4 == NULL) {
-var11 = 1;
-} else {
-if(cltype12 >= var_tcparnode4->type->table_size) {
-var11 = 0;
-} else {
-var11 = var_tcparnode4->type->type_table[cltype12] == idtype13;
-}
-}
-if (unlikely(!var11)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8009);
-show_backtrace(1);
-}
-var_pannotationsnode5 = var_nodearraylist6;
-/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
-cltype15 = type_nullable_parser_nodes__AAnnotations.color;
-idtype16 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode5 == NULL) {
-var14 = 1;
+var6 = 1;
 } else {
-if(cltype15 >= var_pannotationsnode5->type->table_size) {
-var14 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var14 = var_pannotationsnode5->type->type_table[cltype15] == idtype16;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var14)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8011);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8063);
 show_backtrace(1);
 }
-var17 = NEW_parser_nodes__AParExpr(&type_parser_nodes__AParExpr);
+var9 = NEW_parser_nodes__APercentExpr(&type_parser_nodes__APercentExpr);
 {
-parser_prod__AParExpr__init_aparexpr(var17, var_toparnode2, var_pexprnode3, var_tcparnode4, var_pannotationsnode5); /* Direct call parser_prod#AParExpr#init_aparexpr on <var17:AParExpr>*/
+parser_prod__APercentExpr__init_apercentexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#APercentExpr#init_apercentexpr on <var9:APercentExpr>*/
 }
-var_pexprnode1 = var17;
+var_pexprnode1 = var9;
 var_node_list = var_pexprnode1;
-var18 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction302> */
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction295> */
 {
-var19 = parser_work__Parser__go_to(var_p, var18);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction302#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction302__action(val* self, val* p0) {
-parser__ReduceAction302__action(self, p0); /* Direct call parser#ReduceAction302#action on <self:Object(ReduceAction302)>*/
+/* method parser#ReduceAction295#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction295__action(val* self, val* p0) {
+parser__ReduceAction295__action(self, p0); /* Direct call parser#ReduceAction295#action on <self:Object(ReduceAction295)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction303#action for (self: ReduceAction303, Parser) */
-void parser__ReduceAction303__action(val* self, val* p0) {
+/* method parser#ReduceAction297#action for (self: ReduceAction297, Parser) */
+void parser__ReduceAction297__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* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var7 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var8 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var9 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var10 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
 val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var11 /* : Bool */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwasnode3 /* var tkwasnode3: nullable Object */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-val* var_toparnode4 /* var toparnode4: nullable Object */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-val* var_ptypenode5 /* var ptypenode5: nullable Object */;
-short int var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var_tcparnode6 /* var tcparnode6: nullable Object */;
-short int var21 /* : Bool */;
-int cltype22;
-int idtype23;
-val* var24 /* : AAsCastExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAsCastExpr */;
-long var25 /* : Int */;
-long var26 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : AStarstarExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AStarstarExpr */;
+long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist10 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist6 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist5 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var9;
-{
-var10 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var10;
+var_nodearraylist1 = var4;
 var_pexprnode2 = var_nodearraylist1;
 /* <var_pexprnode2:nullable Object> isa nullable AExpr */
 cltype = type_nullable_parser_nodes__AExpr.color;
 idtype = type_nullable_parser_nodes__AExpr.id;
 if(var_pexprnode2 == NULL) {
-var11 = 1;
+var5 = 1;
 } else {
 if(cltype >= var_pexprnode2->type->table_size) {
-var11 = 0;
+var5 = 0;
 } else {
-var11 = var_pexprnode2->type->type_table[cltype] == idtype;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8038);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8082);
 show_backtrace(1);
 }
-var_tkwasnode3 = var_nodearraylist4;
-/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
-cltype13 = type_nullable_parser_nodes__TKwas.color;
-idtype14 = type_nullable_parser_nodes__TKwas.id;
-if(var_tkwasnode3 == NULL) {
-var12 = 1;
+var_pexprnode3 = var_nodearraylist4;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype7 = type_nullable_parser_nodes__AExpr.color;
+idtype8 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype13 >= var_tkwasnode3->type->table_size) {
-var12 = 0;
+if(cltype7 >= var_pexprnode3->type->table_size) {
+var6 = 0;
 } else {
-var12 = var_tkwasnode3->type->type_table[cltype13] == idtype14;
+var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var12)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8040);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8084);
 show_backtrace(1);
 }
-var_toparnode4 = var_nodearraylist6;
-/* <var_toparnode4:nullable Object> isa nullable TOpar */
-cltype16 = type_nullable_parser_nodes__TOpar.color;
-idtype17 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode4 == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_toparnode4->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_toparnode4->type->type_table[cltype16] == idtype17;
+var9 = NEW_parser_nodes__AStarstarExpr(&type_parser_nodes__AStarstarExpr);
+{
+parser_prod__AStarstarExpr__init_astarstarexpr(var9, var_pexprnode2, var_pexprnode3); /* Direct call parser_prod#AStarstarExpr#init_astarstarexpr on <var9:AStarstarExpr>*/
 }
+var_pexprnode1 = var9;
+var_node_list = var_pexprnode1;
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction297> */
+{
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
-if (unlikely(!var15)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8042);
-show_backtrace(1);
+{
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
-var_ptypenode5 = var_nodearraylist8;
-/* <var_ptypenode5:nullable Object> isa nullable AType */
-cltype19 = type_nullable_parser_nodes__AType.color;
-idtype20 = type_nullable_parser_nodes__AType.id;
-if(var_ptypenode5 == NULL) {
-var18 = 1;
+RET_LABEL:;
+}
+/* method parser#ReduceAction297#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction297__action(val* self, val* p0) {
+parser__ReduceAction297__action(self, p0); /* Direct call parser#ReduceAction297#action on <self:Object(ReduceAction297)>*/
+RET_LABEL:;
+}
+/* method parser#ReduceAction299#action for (self: ReduceAction299, Parser) */
+void parser__ReduceAction299__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_tminusnode2 /* var tminusnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AUminusExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AUminusExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
+var_p = p0;
+var = NULL;
+var_node_list = var;
+{
+var1 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tminusnode2 = var_nodearraylist1;
+/* <var_tminusnode2:nullable Object> isa nullable TMinus */
+cltype = type_nullable_parser_nodes__TMinus.color;
+idtype = type_nullable_parser_nodes__TMinus.id;
+if(var_tminusnode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype19 >= var_ptypenode5->type->table_size) {
-var18 = 0;
+if(cltype >= var_tminusnode2->type->table_size) {
+var3 = 0;
 } else {
-var18 = var_ptypenode5->type->type_table[cltype19] == idtype20;
+var3 = var_tminusnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var18)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8044);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8101);
 show_backtrace(1);
 }
-var_tcparnode6 = var_nodearraylist10;
-/* <var_tcparnode6:nullable Object> isa nullable TCpar */
-cltype22 = type_nullable_parser_nodes__TCpar.color;
-idtype23 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode6 == NULL) {
-var21 = 1;
+var_pexprnode3 = var_nodearraylist2;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype5 = type_nullable_parser_nodes__AExpr.color;
+idtype6 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype22 >= var_tcparnode6->type->table_size) {
-var21 = 0;
+if(cltype5 >= var_pexprnode3->type->table_size) {
+var4 = 0;
 } else {
-var21 = var_tcparnode6->type->type_table[cltype22] == idtype23;
+var4 = var_pexprnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8046);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8103);
 show_backtrace(1);
 }
-var24 = NEW_parser_nodes__AAsCastExpr(&type_parser_nodes__AAsCastExpr);
+var7 = NEW_parser_nodes__AUminusExpr(&type_parser_nodes__AUminusExpr);
 {
-parser_prod__AAsCastExpr__init_aascastexpr(var24, var_pexprnode2, var_tkwasnode3, var_toparnode4, var_ptypenode5, var_tcparnode6); /* Direct call parser_prod#AAsCastExpr#init_aascastexpr on <var24:AAsCastExpr>*/
+parser_prod__AUminusExpr__init_auminusexpr(var7, var_tminusnode2, var_pexprnode3); /* Direct call parser_prod#AUminusExpr#init_auminusexpr on <var7:AUminusExpr>*/
 }
-var_pexprnode1 = var24;
+var_pexprnode1 = var7;
 var_node_list = var_pexprnode1;
-var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction303> */
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction299> */
 {
-var26 = parser_work__Parser__go_to(var_p, var25);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction303#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction303__action(val* self, val* p0) {
-parser__ReduceAction303__action(self, p0); /* Direct call parser#ReduceAction303#action on <self:Object(ReduceAction303)>*/
+/* method parser#ReduceAction299#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction299__action(val* self, val* p0) {
+parser__ReduceAction299__action(self, p0); /* Direct call parser#ReduceAction299#action on <self:Object(ReduceAction299)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction304#action for (self: ReduceAction304, Parser) */
-void parser__ReduceAction304__action(val* self, val* p0) {
+/* method parser#ReduceAction300#action for (self: ReduceAction300, Parser) */
+void parser__ReduceAction300__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_nodearraylist12 /* var nodearraylist12: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist11 /* var nodearraylist11: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var5 /* : nullable Object */;
-val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var6 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var7 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var8 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var9 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var10 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var11 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var12 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var13 /* : Bool */;
+val* var_tkwoncenode2 /* var tkwoncenode2: nullable Object */;
+short int var4 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwasnode3 /* var tkwasnode3: nullable Object */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-val* var_toparnode4 /* var toparnode4: nullable Object */;
-short int var17 /* : Bool */;
-int cltype18;
-int idtype19;
-val* var_tkwnotnode5 /* var tkwnotnode5: nullable Object */;
-short int var20 /* : Bool */;
-int cltype21;
-int idtype22;
-val* var_tkwnullnode6 /* var tkwnullnode6: nullable Object */;
-short int var23 /* : Bool */;
-int cltype24;
-int idtype25;
-val* var_tcparnode7 /* var tcparnode7: nullable Object */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-val* var29 /* : AAsNotnullExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAsNotnullExpr */;
-long var30 /* : Int */;
-long var31 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : AOnceExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AOnceExpr */;
+long var9 /* : Int */;
+long var10 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist12 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist11 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist10 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist9 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist8 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist7 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist6 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist5 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var9;
-{
-var10 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var10;
-{
-var11 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var11;
-{
-var12 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var12;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var13 = 1;
-} else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var13 = 0;
-} else {
-var13 = var_pexprnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8076);
-show_backtrace(1);
-}
-var_tkwasnode3 = var_nodearraylist4;
-/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
-cltype15 = type_nullable_parser_nodes__TKwas.color;
-idtype16 = type_nullable_parser_nodes__TKwas.id;
-if(var_tkwasnode3 == NULL) {
-var14 = 1;
-} else {
-if(cltype15 >= var_tkwasnode3->type->table_size) {
-var14 = 0;
-} else {
-var14 = var_tkwasnode3->type->type_table[cltype15] == idtype16;
-}
-}
-if (unlikely(!var14)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8078);
-show_backtrace(1);
-}
-var_toparnode4 = var_nodearraylist6;
-/* <var_toparnode4:nullable Object> isa nullable TOpar */
-cltype18 = type_nullable_parser_nodes__TOpar.color;
-idtype19 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode4 == NULL) {
-var17 = 1;
-} else {
-if(cltype18 >= var_toparnode4->type->table_size) {
-var17 = 0;
-} else {
-var17 = var_toparnode4->type->type_table[cltype18] == idtype19;
-}
-}
-if (unlikely(!var17)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8080);
-show_backtrace(1);
-}
-var_tkwnotnode5 = var_nodearraylist8;
-/* <var_tkwnotnode5:nullable Object> isa nullable TKwnot */
-cltype21 = type_nullable_parser_nodes__TKwnot.color;
-idtype22 = type_nullable_parser_nodes__TKwnot.id;
-if(var_tkwnotnode5 == NULL) {
-var20 = 1;
-} else {
-if(cltype21 >= var_tkwnotnode5->type->table_size) {
-var20 = 0;
-} else {
-var20 = var_tkwnotnode5->type->type_table[cltype21] == idtype22;
-}
-}
-if (unlikely(!var20)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8082);
-show_backtrace(1);
-}
-var_tkwnullnode6 = var_nodearraylist10;
-/* <var_tkwnullnode6:nullable Object> isa nullable TKwnull */
-cltype24 = type_nullable_parser_nodes__TKwnull.color;
-idtype25 = type_nullable_parser_nodes__TKwnull.id;
-if(var_tkwnullnode6 == NULL) {
-var23 = 1;
+var_nodearraylist1 = var3;
+var_tkwoncenode2 = var_nodearraylist1;
+/* <var_tkwoncenode2:nullable Object> isa nullable TKwonce */
+cltype = type_nullable_parser_nodes__TKwonce.color;
+idtype = type_nullable_parser_nodes__TKwonce.id;
+if(var_tkwoncenode2 == NULL) {
+var4 = 1;
 } else {
-if(cltype24 >= var_tkwnullnode6->type->table_size) {
-var23 = 0;
+if(cltype >= var_tkwoncenode2->type->table_size) {
+var4 = 0;
 } else {
-var23 = var_tkwnullnode6->type->type_table[cltype24] == idtype25;
+var4 = var_tkwoncenode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var23)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8084);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8121);
 show_backtrace(1);
 }
-var_tcparnode7 = var_nodearraylist12;
-/* <var_tcparnode7:nullable Object> isa nullable TCpar */
-cltype27 = type_nullable_parser_nodes__TCpar.color;
-idtype28 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode7 == NULL) {
-var26 = 1;
+var_pexprnode3 = var_nodearraylist3;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype6 = type_nullable_parser_nodes__AExpr.color;
+idtype7 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype27 >= var_tcparnode7->type->table_size) {
-var26 = 0;
+if(cltype6 >= var_pexprnode3->type->table_size) {
+var5 = 0;
 } else {
-var26 = var_tcparnode7->type->type_table[cltype27] == idtype28;
+var5 = var_pexprnode3->type->type_table[cltype6] == idtype7;
 }
 }
-if (unlikely(!var26)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8086);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8123);
 show_backtrace(1);
 }
-var29 = NEW_parser_nodes__AAsNotnullExpr(&type_parser_nodes__AAsNotnullExpr);
+var8 = NEW_parser_nodes__AOnceExpr(&type_parser_nodes__AOnceExpr);
 {
-parser_prod__AAsNotnullExpr__init_aasnotnullexpr(var29, var_pexprnode2, var_tkwasnode3, var_toparnode4, var_tkwnotnode5, var_tkwnullnode6, var_tcparnode7); /* Direct call parser_prod#AAsNotnullExpr#init_aasnotnullexpr on <var29:AAsNotnullExpr>*/
+parser_prod__AOnceExpr__init_aonceexpr(var8, var_tkwoncenode2, var_pexprnode3); /* Direct call parser_prod#AOnceExpr#init_aonceexpr on <var8:AOnceExpr>*/
 }
-var_pexprnode1 = var29;
+var_pexprnode1 = var8;
 var_node_list = var_pexprnode1;
-var30 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction304> */
+var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction300> */
 {
-var31 = parser_work__Parser__go_to(var_p, var30);
+var10 = parser_work__Parser__go_to(var_p, var9);
 }
 {
-parser_work__Parser__push(var_p, var31, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction304#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction304__action(val* self, val* p0) {
-parser__ReduceAction304__action(self, p0); /* Direct call parser#ReduceAction304#action on <self:Object(ReduceAction304)>*/
+/* method parser#ReduceAction300#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction300__action(val* self, val* p0) {
+parser__ReduceAction300__action(self, p0); /* Direct call parser#ReduceAction300#action on <self:Object(ReduceAction300)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction305#action for (self: ReduceAction305, Parser) */
-void parser__ReduceAction305__action(val* self, val* p0) {
+/* method parser#ReduceAction302#action for (self: ReduceAction302, Parser) */
+void parser__ReduceAction302__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_nodearraylist8 /* var nodearraylist8: nullable Object */;
-val* var2 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
-val* var3 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
-val* var4 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var5 /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var2 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var8 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var9 /* : Bool */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwasnode3 /* var tkwasnode3: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-val* var_tkwnotnode5 /* var tkwnotnode5: nullable Object */;
-short int var13 /* : Bool */;
-int cltype14;
-int idtype15;
-val* var_tkwnullnode6 /* var tkwnullnode6: nullable Object */;
-short int var16 /* : Bool */;
-int cltype17;
-int idtype18;
-val* var19 /* : AAsNotnullExpr */;
-val* var20 /* : null */;
-val* var21 /* : null */;
-val* var_pexprnode1 /* var pexprnode1: nullable AAsNotnullExpr */;
-long var22 /* : Int */;
-long var23 /* : Int */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var_pexprsnode5 /* var pexprsnode5: nullable Object */;
+short int var9 /* : Bool */;
+int cltype10;
+int idtype11;
+val* var12 /* : ANewExpr */;
+val* var13 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var1;
+var_nodearraylist4 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var2;
+var_nodearraylist3 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var3;
+var_nodearraylist2 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var8;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var9 = 1;
-} else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_pexprnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var9)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8113);
-show_backtrace(1);
-}
-var_tkwasnode3 = var_nodearraylist4;
-/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
-cltype11 = type_nullable_parser_nodes__TKwas.color;
-idtype12 = type_nullable_parser_nodes__TKwas.id;
-if(var_tkwasnode3 == NULL) {
-var10 = 1;
-} else {
-if(cltype11 >= var_tkwasnode3->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_tkwasnode3->type->type_table[cltype11] == idtype12;
-}
-}
-if (unlikely(!var10)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8115);
-show_backtrace(1);
-}
-var_tkwnotnode5 = var_nodearraylist6;
-/* <var_tkwnotnode5:nullable Object> isa nullable TKwnot */
-cltype14 = type_nullable_parser_nodes__TKwnot.color;
-idtype15 = type_nullable_parser_nodes__TKwnot.id;
-if(var_tkwnotnode5 == NULL) {
-var13 = 1;
-} else {
-if(cltype14 >= var_tkwnotnode5->type->table_size) {
-var13 = 0;
-} else {
-var13 = var_tkwnotnode5->type->type_table[cltype14] == idtype15;
-}
-}
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8117);
-show_backtrace(1);
-}
-var_tkwnullnode6 = var_nodearraylist8;
-/* <var_tkwnullnode6:nullable Object> isa nullable TKwnull */
-cltype17 = type_nullable_parser_nodes__TKwnull.color;
-idtype18 = type_nullable_parser_nodes__TKwnull.id;
-if(var_tkwnullnode6 == NULL) {
-var16 = 1;
+var_nodearraylist1 = var4;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var5 = 1;
 } else {
-if(cltype17 >= var_tkwnullnode6->type->table_size) {
-var16 = 0;
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var5 = 0;
 } else {
-var16 = var_tkwnullnode6->type->type_table[cltype17] == idtype18;
+var5 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var16)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8119);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8142);
 show_backtrace(1);
 }
-var19 = NEW_parser_nodes__AAsNotnullExpr(&type_parser_nodes__AAsNotnullExpr);
-var20 = NULL;
-var21 = NULL;
-{
-parser_prod__AAsNotnullExpr__init_aasnotnullexpr(var19, var_pexprnode2, var_tkwasnode3, var20, var_tkwnotnode5, var_tkwnullnode6, var21); /* Direct call parser_prod#AAsNotnullExpr#init_aasnotnullexpr on <var19:AAsNotnullExpr>*/
-}
-var_pexprnode1 = var19;
-var_node_list = var_pexprnode1;
-var22 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction305> */
-{
-var23 = parser_work__Parser__go_to(var_p, var22);
-}
-{
-parser_work__Parser__push(var_p, var23, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction305#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction305__action(val* self, val* p0) {
-parser__ReduceAction305__action(self, p0); /* Direct call parser#ReduceAction305#action on <self:Object(ReduceAction305)>*/
-RET_LABEL:;
-}
-/* method parser#ReduceAction306#action for (self: ReduceAction306, Parser) */
-void parser__ReduceAction306__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_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var3 /* : Bool */;
-int cltype;
-int idtype;
-val* var_tdotdotdotnode3 /* var tdotdotdotnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype5;
-int idtype6;
-val* var7 /* : AVarargExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AVarargExpr */;
-long var8 /* : Int */;
-long var9 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var1;
-{
-var2 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var2;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var3 = 1;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype7 = type_nullable_parser_nodes__AType.color;
+idtype8 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var3 = 0;
+if(cltype7 >= var_ptypenode3->type->table_size) {
+var6 = 0;
 } else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var6 = var_ptypenode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8140);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8144);
 show_backtrace(1);
 }
-var_tdotdotdotnode3 = var_nodearraylist2;
-/* <var_tdotdotdotnode3:nullable Object> isa nullable TDotdotdot */
-cltype5 = type_nullable_parser_nodes__TDotdotdot.color;
-idtype6 = type_nullable_parser_nodes__TDotdotdot.id;
-if(var_tdotdotdotnode3 == NULL) {
-var4 = 1;
+var_pexprsnode5 = var_nodearraylist4;
+/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
+cltype10 = type_nullable_parser_nodes__AExprs.color;
+idtype11 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode5 == NULL) {
+var9 = 1;
 } else {
-if(cltype5 >= var_tdotdotdotnode3->type->table_size) {
-var4 = 0;
+if(cltype10 >= var_pexprsnode5->type->table_size) {
+var9 = 0;
 } else {
-var4 = var_tdotdotdotnode3->type->type_table[cltype5] == idtype6;
+var9 = var_pexprsnode5->type->type_table[cltype10] == idtype11;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8142);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8146);
 show_backtrace(1);
 }
-var7 = NEW_parser_nodes__AVarargExpr(&type_parser_nodes__AVarargExpr);
+var12 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
+var13 = NULL;
 {
-parser_prod__AVarargExpr__init_avarargexpr(var7, var_pexprnode2, var_tdotdotdotnode3); /* Direct call parser_prod#AVarargExpr#init_avarargexpr on <var7:AVarargExpr>*/
+parser_prod__ANewExpr__init_anewexpr(var12, var_tkwnewnode2, var_ptypenode3, var13, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var12:ANewExpr>*/
 }
-var_pexprnode1 = var7;
+var_pexprnode1 = var12;
 var_node_list = var_pexprnode1;
-var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction306> */
+var14 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction302> */
 {
-var9 = parser_work__Parser__go_to(var_p, var8);
+var15 = parser_work__Parser__go_to(var_p, var14);
 }
 {
-parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction306#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction306__action(val* self, val* p0) {
-parser__ReduceAction306__action(self, p0); /* Direct call parser#ReduceAction306#action on <self:Object(ReduceAction306)>*/
+/* method parser#ReduceAction302#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction302__action(val* self, val* p0) {
+parser__ReduceAction302__action(self, p0); /* Direct call parser#ReduceAction302#action on <self:Object(ReduceAction302)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction307#action for (self: ReduceAction307, Parser) */
-void parser__ReduceAction307__action(val* self, val* p0) {
+/* method parser#ReduceAction303#action for (self: ReduceAction303, Parser) */
+void parser__ReduceAction303__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -4822,32 +5015,23 @@ val* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
 val* var3 /* : 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* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var4 /* : 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_other /* var other: nullable Object */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-short int var16 /* : Bool */;
-val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
-short int var17 /* : Bool */;
-int cltype18;
-int idtype19;
-val* var20 /* : ASuperstringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
-long var21 /* : Int */;
-long var22 /* : Int */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var5 /* : Bool */;
+int cltype6;
+int idtype7;
+val* var8 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var9 /* : AListExprs */;
+val* var_pexprsnode5 /* var pexprsnode5: nullable AListExprs */;
+val* var10 /* : ANewExpr */;
+val* var11 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -4863,786 +5047,727 @@ var_nodearraylist2 = var2;
 var3 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var3;
-var4 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
-}
-var_listnode4 = var4;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode2 == NULL) {
-var5 = 0;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var4 = 0;
 } else {
-var5 = var_listnode2->type->type_table[cltype] == idtype;
+var4 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8161);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8166);
 show_backtrace(1);
 }
-var_pexprnode3 = var_nodearraylist2;
-/* <var_pexprnode3:nullable Object> isa nullable AExpr */
-cltype7 = type_nullable_parser_nodes__AExpr.color;
-idtype8 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode3 == NULL) {
-var6 = 1;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype6 = type_nullable_parser_nodes__AType.color;
+idtype7 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype7 >= var_pexprnode3->type->table_size) {
-var6 = 0;
+if(cltype6 >= var_ptypenode3->type->table_size) {
+var5 = 0;
 } else {
-var6 = var_pexprnode3->type->type_table[cltype7] == idtype8;
+var5 = var_ptypenode3->type->type_table[cltype6] == idtype7;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8163);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8168);
 show_backtrace(1);
 }
+var8 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-var9 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode2);
-}
-var_listnode4 = var9;
-var10 = NULL;
-if (var_pexprnode3 == NULL) {
-var11 = 0; /* is null */
-} else {
-var11 = 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;
-{
-var15 = ((short int (*)(val*, val*))(var_pexprnode3->class->vft[COLOR_kernel__Object___61d_61d]))(var_pexprnode3, var_other) /* == on <var_pexprnode3:nullable AExpr(AExpr)>*/;
-var14 = var15;
-}
-var16 = !var14;
-var12 = var16;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+((void (*)(val*))(var8->class->vft[COLOR_kernel__Object__init]))(var8) /* init on <var8:Array[Object]>*/;
 }
-var11 = var12;
-}
-if (var11){
+var_listnode6 = var8;
+var9 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-array__Array__add(var_listnode4, var_pexprnode3); /* Direct call array#Array#add on <var_listnode4:Array[Object]>*/
-}
-} else {
-}
-var_pannotationsnode5 = var_nodearraylist3;
-/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
-cltype18 = type_nullable_parser_nodes__AAnnotations.color;
-idtype19 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode5 == NULL) {
-var17 = 1;
-} else {
-if(cltype18 >= var_pannotationsnode5->type->table_size) {
-var17 = 0;
-} else {
-var17 = var_pannotationsnode5->type->type_table[cltype18] == idtype19;
+parser_prod__AListExprs__init_alistexprs(var9, var_listnode6); /* Direct call parser_prod#AListExprs#init_alistexprs on <var9:AListExprs>*/
 }
-}
-if (unlikely(!var17)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8169);
-show_backtrace(1);
-}
-var20 = NEW_parser_nodes__ASuperstringExpr(&type_parser_nodes__ASuperstringExpr);
+var_pexprsnode5 = var9;
+var10 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
+var11 = NULL;
 {
-parser_prod__ASuperstringExpr__init_asuperstringexpr(var20, var_listnode4, var_pannotationsnode5); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var20:ASuperstringExpr>*/
+parser_prod__ANewExpr__init_anewexpr(var10, var_tkwnewnode2, var_ptypenode3, var11, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var10:ANewExpr>*/
 }
-var_pexprnode1 = var20;
+var_pexprnode1 = var10;
 var_node_list = var_pexprnode1;
-var21 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction307> */
+var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction303> */
 {
-var22 = parser_work__Parser__go_to(var_p, var21);
+var13 = parser_work__Parser__go_to(var_p, var12);
 }
 {
-parser_work__Parser__push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction307#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction307__action(val* self, val* p0) {
-parser__ReduceAction307__action(self, p0); /* Direct call parser#ReduceAction307#action on <self:Object(ReduceAction307)>*/
+/* method parser#ReduceAction303#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction303__action(val* self, val* p0) {
+parser__ReduceAction303__action(self, p0); /* Direct call parser#ReduceAction303#action on <self:Object(ReduceAction303)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction308#action for (self: ReduceAction308, Parser) */
-void parser__ReduceAction308__action(val* self, val* p0) {
+/* method parser#ReduceAction304#action for (self: ReduceAction304, Parser) */
+void parser__ReduceAction304__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* 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_listnode5 /* var listnode5: Array[Object] */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var_tkwissetnode2 /* var tkwissetnode2: 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* 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 */;
-short int var21 /* : Bool */;
-val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
-val* var25 /* : ASuperstringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable ASuperstringExpr */;
-long var26 /* : Int */;
-long var27 /* : Int */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_tattridnode4 /* var tattridnode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var14 /* : AIssetAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
+long var15 /* : Int */;
+long var16 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist3 = var4;
 {
-array__Array__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
-}
-var_listnode5 = var5;
-var_listnode2 = var_nodearraylist1;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode2 == NULL) {
-var6 = 0;
-} else {
-if(cltype >= var_listnode2->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_listnode2->type->type_table[cltype] == idtype;
-}
+var5 = parser_work__Parser__pop(var_p);
 }
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8189);
-show_backtrace(1);
+var_nodearraylist2 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
 }
-var_listnode3 = var_nodearraylist2;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_array__Arraykernel__Object.color;
-idtype9 = type_array__Arraykernel__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_nodearraylist1 = var6;
+var_tkwissetnode2 = var_nodearraylist1;
+/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
+cltype = type_nullable_parser_nodes__TKwisset.color;
+idtype = type_nullable_parser_nodes__TKwisset.id;
+if(var_tkwissetnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
+if(cltype >= var_tkwissetnode2->type->table_size) {
 var7 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var7 = var_tkwissetnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8191);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8195);
 show_backtrace(1);
 }
-var_pexprnode4 = var_nodearraylist3;
-/* <var_pexprnode4:nullable Object> isa nullable AExpr */
-cltype11 = type_nullable_parser_nodes__AExpr.color;
-idtype12 = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode4 == NULL) {
-var10 = 1;
+var_pexprnode3 = var_nodearraylist2;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var8 = 1;
 } else {
-if(cltype11 >= var_pexprnode4->type->table_size) {
-var10 = 0;
+if(cltype9 >= var_pexprnode3->type->table_size) {
+var8 = 0;
 } else {
-var10 = var_pexprnode4->type->type_table[cltype11] == idtype12;
+var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8193);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8197);
 show_backtrace(1);
 }
-{
-var13 = parser_work__ReduceAction__concat(self, var_listnode5, var_listnode2);
-}
-var_listnode5 = var13;
-{
-var14 = parser_work__ReduceAction__concat(self, var_listnode5, var_listnode3);
-}
-var_listnode5 = var14;
-var15 = NULL;
-if (var_pexprnode4 == NULL) {
-var16 = 0; /* is null */
-} 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;
-{
-var20 = ((short int (*)(val*, val*))(var_pexprnode4->class->vft[COLOR_kernel__Object___61d_61d]))(var_pexprnode4, var_other) /* == on <var_pexprnode4:nullable AExpr(AExpr)>*/;
-var19 = var20;
-}
-var21 = !var19;
-var17 = var21;
-goto RET_LABEL18;
-RET_LABEL18:(void)0;
-}
-var16 = var17;
-}
-if (var16){
-{
-array__Array__add(var_listnode5, var_pexprnode4); /* Direct call array#Array#add on <var_listnode5:Array[Object]>*/
-}
-} else {
-}
-var_pannotationsnode6 = var_nodearraylist4;
-/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
-cltype23 = type_nullable_parser_nodes__AAnnotations.color;
-idtype24 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode6 == NULL) {
-var22 = 1;
+var_tattridnode4 = var_nodearraylist6;
+/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
+cltype12 = type_nullable_parser_nodes__TAttrid.color;
+idtype13 = type_nullable_parser_nodes__TAttrid.id;
+if(var_tattridnode4 == NULL) {
+var11 = 1;
 } else {
-if(cltype23 >= var_pannotationsnode6->type->table_size) {
-var22 = 0;
+if(cltype12 >= var_tattridnode4->type->table_size) {
+var11 = 0;
 } else {
-var22 = var_pannotationsnode6->type->type_table[cltype23] == idtype24;
+var11 = var_tattridnode4->type->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var22)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8200);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8199);
 show_backtrace(1);
 }
-var25 = NEW_parser_nodes__ASuperstringExpr(&type_parser_nodes__ASuperstringExpr);
+var14 = NEW_parser_nodes__AIssetAttrExpr(&type_parser_nodes__AIssetAttrExpr);
 {
-parser_prod__ASuperstringExpr__init_asuperstringexpr(var25, var_listnode5, var_pannotationsnode6); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <var25:ASuperstringExpr>*/
+parser_prod__AIssetAttrExpr__init_aissetattrexpr(var14, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var14:AIssetAttrExpr>*/
 }
-var_pexprnode1 = var25;
+var_pexprnode1 = var14;
 var_node_list = var_pexprnode1;
-var26 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction308> */
+var15 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction304> */
 {
-var27 = parser_work__Parser__go_to(var_p, var26);
+var16 = parser_work__Parser__go_to(var_p, var15);
 }
 {
-parser_work__Parser__push(var_p, var27, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction308#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction308__action(val* self, val* p0) {
-parser__ReduceAction308__action(self, p0); /* Direct call parser#ReduceAction308#action on <self:Object(ReduceAction308)>*/
+/* method parser#ReduceAction304#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction304__action(val* self, val* p0) {
+parser__ReduceAction304__action(self, p0); /* Direct call parser#ReduceAction304#action on <self:Object(ReduceAction304)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction309#action for (self: ReduceAction309, Parser) */
-void parser__ReduceAction309__action(val* self, val* p0) {
+/* method parser#ReduceAction305#action for (self: ReduceAction305, Parser) */
+void parser__ReduceAction305__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* 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 */;
+val* var_tkwissetnode2 /* var tkwissetnode2: nullable Object */;
+short int var4 /* : Bool */;
+int cltype;
+int idtype;
+val* var5 /* : AImplicitSelfExpr */;
+val* var_pexprnode3 /* var pexprnode3: nullable AImplicitSelfExpr */;
+val* var_tattridnode4 /* var tattridnode4: nullable Object */;
 short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : null */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
+int cltype8;
+int idtype9;
+val* var10 /* : AIssetAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AIssetAttrExpr */;
+long var11 /* : Int */;
 long var12 /* : Int */;
-long var13 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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 */
+var_nodearraylist1 = var3;
+var_tkwissetnode2 = var_nodearraylist1;
+/* <var_tkwissetnode2:nullable Object> isa nullable TKwisset */
+cltype = type_nullable_parser_nodes__TKwisset.color;
+idtype = type_nullable_parser_nodes__TKwisset.id;
+if(var_tkwissetnode2 == NULL) {
+var4 = 1;
+} else {
+if(cltype >= var_tkwissetnode2->type->table_size) {
+var4 = 0;
 } else {
-var7 = 1; /* arg is null and recv is not */
+var4 = var_tkwissetnode2->type->type_table[cltype] == idtype;
 }
-if (0) {
-var8 = ((short int (*)(val*, val*))(var_pexprnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_pexprnode1, var6) /* != on <var_pexprnode1:nullable Object>*/;
-var7 = var8;
 }
-if (var7){
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8218);
+show_backtrace(1);
+}
+var5 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
 {
-array__Array__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var5) on <var5:AImplicitSelfExpr> */
+RET_LABEL6:(void)0;
 }
-} else {
 }
-var9 = NULL;
-if (var_pexprnode2 == NULL) {
-var10 = 0; /* is null */
+var_pexprnode3 = var5;
+var_tattridnode4 = var_nodearraylist3;
+/* <var_tattridnode4:nullable Object> isa nullable TAttrid */
+cltype8 = type_nullable_parser_nodes__TAttrid.color;
+idtype9 = type_nullable_parser_nodes__TAttrid.id;
+if(var_tattridnode4 == NULL) {
+var7 = 1;
+} else {
+if(cltype8 >= var_tattridnode4->type->table_size) {
+var7 = 0;
 } else {
-var10 = 1; /* arg is null and recv is not */
+var7 = var_tattridnode4->type->type_table[cltype8] == idtype9;
 }
-if (0) {
-var11 = ((short int (*)(val*, val*))(var_pexprnode2->class->vft[COLOR_kernel__Object___33d_61d]))(var_pexprnode2, var9) /* != on <var_pexprnode2:nullable Object>*/;
-var10 = var11;
 }
-if (var10){
-{
-array__Array__add(var_listnode3, var_pexprnode2); /* 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", "parser/parser.nit", 8221);
+show_backtrace(1);
 }
-} else {
+var10 = NEW_parser_nodes__AIssetAttrExpr(&type_parser_nodes__AIssetAttrExpr);
+{
+parser_prod__AIssetAttrExpr__init_aissetattrexpr(var10, var_tkwissetnode2, var_pexprnode3, var_tattridnode4); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <var10:AIssetAttrExpr>*/
 }
-var_node_list = var_listnode3;
-var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction309> */
+var_pexprnode1 = var10;
+var_node_list = var_pexprnode1;
+var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction305> */
 {
-var13 = parser_work__Parser__go_to(var_p, var12);
+var12 = parser_work__Parser__go_to(var_p, var11);
 }
 {
-parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction309#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction309__action(val* self, val* p0) {
-parser__ReduceAction309__action(self, p0); /* Direct call parser#ReduceAction309#action on <self:Object(ReduceAction309)>*/
+/* method parser#ReduceAction305#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction305__action(val* self, val* p0) {
+parser__ReduceAction305__action(self, p0); /* Direct call parser#ReduceAction305#action on <self:Object(ReduceAction305)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction310#action for (self: ReduceAction310, Parser) */
-void parser__ReduceAction310__action(val* self, val* p0) {
+/* method parser#ReduceAction307#action for (self: ReduceAction307, Parser) */
+void parser__ReduceAction307__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* 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* var3 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pexprnode1 /* var pexprnode1: nullable Object */;
-val* var4 /* : null */;
-short int var5 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
 short int var6 /* : Bool */;
-long var7 /* : Int */;
-long var8 /* : Int */;
+int cltype;
+int idtype;
+val* var_tattridnode3 /* var tattridnode3: nullable Object */;
+short int var7 /* : Bool */;
+int cltype8;
+int idtype9;
+val* var10 /* : AAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
+long var11 /* : Int */;
+long var12 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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*, val*))(var_pexprnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_pexprnode1, var4) /* != on <var_pexprnode1:nullable Object>*/;
-var5 = var6;
-}
-if (var5){
+var_nodearraylist4 = var2;
 {
-array__Array__add(var_listnode2, var_pexprnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
-}
-} else {
+var3 = parser_work__Parser__pop(var_p);
 }
-var_node_list = var_listnode2;
-var7 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction310> */
+var_nodearraylist3 = var3;
 {
-var8 = parser_work__Parser__go_to(var_p, var7);
+var4 = parser_work__Parser__pop(var_p);
 }
+var_nodearraylist2 = var4;
 {
-parser_work__Parser__push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var5 = parser_work__Parser__pop(var_p);
 }
-RET_LABEL:;
+var_nodearraylist1 = var5;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var6 = 1;
+} else {
+if(cltype >= var_pexprnode2->type->table_size) {
+var6 = 0;
+} else {
+var6 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
-/* method parser#ReduceAction310#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction310__action(val* self, val* p0) {
-parser__ReduceAction310__action(self, p0); /* Direct call parser#ReduceAction310#action on <self:Object(ReduceAction310)>*/
-RET_LABEL:;
 }
-/* method parser#ReduceAction311#action for (self: ReduceAction311, Parser) */
-void parser__ReduceAction311__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 = parser_work__Parser__pop(var_p);
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8242);
+show_backtrace(1);
 }
-var_nodearraylist1 = var1;
-var_tstartstringnode2 = var_nodearraylist1;
-/* <var_tstartstringnode2:nullable Object> isa nullable TStartString */
-cltype = type_nullable_parser_nodes__TStartString.color;
-idtype = type_nullable_parser_nodes__TStartString.id;
-if(var_tstartstringnode2 == NULL) {
-var2 = 1;
+var_tattridnode3 = var_nodearraylist5;
+/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
+cltype8 = type_nullable_parser_nodes__TAttrid.color;
+idtype9 = type_nullable_parser_nodes__TAttrid.id;
+if(var_tattridnode3 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_tstartstringnode2->type->table_size) {
-var2 = 0;
+if(cltype8 >= var_tattridnode3->type->table_size) {
+var7 = 0;
 } else {
-var2 = var_tstartstringnode2->type->type_table[cltype] == idtype;
+var7 = var_tattridnode3->type->type_table[cltype8] == idtype9;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8254);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8244);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AStartStringExpr(&type_parser_nodes__AStartStringExpr);
+var10 = NEW_parser_nodes__AAttrExpr(&type_parser_nodes__AAttrExpr);
 {
-parser_prod__AStartStringExpr__init_astartstringexpr(var3, var_tstartstringnode2); /* Direct call parser_prod#AStartStringExpr#init_astartstringexpr on <var3:AStartStringExpr>*/
+parser_prod__AAttrExpr__init_aattrexpr(var10, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var10:AAttrExpr>*/
 }
-var_pexprnode1 = var3;
+var_pexprnode1 = var10;
 var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction311> */
+var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction307> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var12 = parser_work__Parser__go_to(var_p, var11);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction311#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction311__action(val* self, val* p0) {
-parser__ReduceAction311__action(self, p0); /* Direct call parser#ReduceAction311#action on <self:Object(ReduceAction311)>*/
+/* method parser#ReduceAction307#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction307__action(val* self, val* p0) {
+parser__ReduceAction307__action(self, p0); /* Direct call parser#ReduceAction307#action on <self:Object(ReduceAction307)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction314#action for (self: ReduceAction314, Parser) */
-void parser__ReduceAction314__action(val* self, val* p0) {
+/* method parser#ReduceAction308#action for (self: ReduceAction308, Parser) */
+void parser__ReduceAction308__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_tmidstringnode2 /* var tmidstringnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var3 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_tattridnode3 /* var tattridnode3: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AMidStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AMidStringExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var6 /* : AAttrExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAttrExpr */;
+long var7 /* : Int */;
+long var8 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tmidstringnode2 = var_nodearraylist1;
-/* <var_tmidstringnode2:nullable Object> isa nullable TMidString */
-cltype = type_nullable_parser_nodes__TMidString.color;
-idtype = type_nullable_parser_nodes__TMidString.id;
-if(var_tmidstringnode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var3 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
+{
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var3) on <var3:AImplicitSelfExpr> */
+RET_LABEL4:(void)0;
+}
+}
+var_pexprnode2 = var3;
+var_tattridnode3 = var_nodearraylist2;
+/* <var_tattridnode3:nullable Object> isa nullable TAttrid */
+cltype = type_nullable_parser_nodes__TAttrid.color;
+idtype = type_nullable_parser_nodes__TAttrid.id;
+if(var_tattridnode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype >= var_tmidstringnode2->type->table_size) {
-var2 = 0;
+if(cltype >= var_tattridnode3->type->table_size) {
+var5 = 0;
 } else {
-var2 = var_tmidstringnode2->type->type_table[cltype] == idtype;
+var5 = var_tattridnode3->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8269);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8262);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AMidStringExpr(&type_parser_nodes__AMidStringExpr);
+var6 = NEW_parser_nodes__AAttrExpr(&type_parser_nodes__AAttrExpr);
 {
-parser_prod__AMidStringExpr__init_amidstringexpr(var3, var_tmidstringnode2); /* Direct call parser_prod#AMidStringExpr#init_amidstringexpr on <var3:AMidStringExpr>*/
+parser_prod__AAttrExpr__init_aattrexpr(var6, var_pexprnode2, var_tattridnode3); /* Direct call parser_prod#AAttrExpr#init_aattrexpr on <var6:AAttrExpr>*/
 }
-var_pexprnode1 = var3;
+var_pexprnode1 = var6;
 var_node_list = var_pexprnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction314> */
+var7 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction308> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var8 = parser_work__Parser__go_to(var_p, var7);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var8, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction314#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction314__action(val* self, val* p0) {
-parser__ReduceAction314__action(self, p0); /* Direct call parser#ReduceAction314#action on <self:Object(ReduceAction314)>*/
+/* method parser#ReduceAction308#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction308__action(val* self, val* p0) {
+parser__ReduceAction308__action(self, p0); /* Direct call parser#ReduceAction308#action on <self:Object(ReduceAction308)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction315#action for (self: ReduceAction315, Parser) */
-void parser__ReduceAction315__action(val* self, val* p0) {
+/* method parser#ReduceAction310#action for (self: ReduceAction310, Parser) */
+void parser__ReduceAction310__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* var_tendstringnode2 /* var tendstringnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var5 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AEndStringExpr */;
-val* var_pexprnode1 /* var pexprnode1: nullable AEndStringExpr */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var10 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+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;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tendstringnode2 = var_nodearraylist1;
-/* <var_tendstringnode2:nullable Object> isa nullable TEndString */
-cltype = type_nullable_parser_nodes__TEndString.color;
-idtype = type_nullable_parser_nodes__TEndString.id;
-if(var_tendstringnode2 == NULL) {
-var2 = 1;
+var_nodearraylist4 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var2;
+{
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var5 = 1;
+} else {
+if(cltype >= var_pexprnode2->type->table_size) {
+var5 = 0;
 } else {
-if(cltype >= var_tendstringnode2->type->table_size) {
-var2 = 0;
+var5 = var_pexprnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8281);
+show_backtrace(1);
+}
+var_tidnode3 = var_nodearraylist4;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype7 = type_nullable_parser_nodes__TId.color;
+idtype8 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var6 = 1;
+} else {
+if(cltype7 >= var_tidnode3->type->table_size) {
+var6 = 0;
 } else {
-var2 = var_tendstringnode2->type->type_table[cltype] == idtype;
+var6 = var_tidnode3->type->type_table[cltype7] == idtype8;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8284);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8283);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AEndStringExpr(&type_parser_nodes__AEndStringExpr);
+var9 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var9->class->vft[COLOR_kernel__Object__init]))(var9) /* init on <var9:Array[Object]>*/;
+}
+var_listnode5 = var9;
+var10 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-parser_prod__AEndStringExpr__init_aendstringexpr(var3, var_tendstringnode2); /* Direct call parser_prod#AEndStringExpr#init_aendstringexpr on <var3:AEndStringExpr>*/
+parser_prod__AListExprs__init_alistexprs(var10, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var10:AListExprs>*/
 }
-var_pexprnode1 = var3;
+var_pexprsnode4 = var10;
+var11 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
+{
+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;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction315> */
+var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction310> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var13 = parser_work__Parser__go_to(var_p, var12);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction315#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction315__action(val* self, val* p0) {
-parser__ReduceAction315__action(self, p0); /* Direct call parser#ReduceAction315#action on <self:Object(ReduceAction315)>*/
+/* method parser#ReduceAction310#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction310__action(val* self, val* p0) {
+parser__ReduceAction310__action(self, p0); /* Direct call parser#ReduceAction310#action on <self:Object(ReduceAction310)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction316#action for (self: ReduceAction316, Parser) */
-void parser__ReduceAction316__action(val* self, val* p0) {
+/* method parser#ReduceAction312#action for (self: ReduceAction312, Parser) */
+void parser__ReduceAction312__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* 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* var3 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_tatnode2 /* var tatnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var6 /* : 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 */;
-short int var14 /* : Bool */;
-val* var15 /* : AAnnotations */;
-val* var16 /* : null */;
-val* var17 /* : null */;
-val* var_pannotationsnode1 /* var pannotationsnode1: nullable AAnnotations */;
-long var18 /* : Int */;
-long var19 /* : Int */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var7 /* : Bool */;
+int cltype8;
+int idtype9;
+val* var10 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var11 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var12 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var13 /* : Int */;
+long var14 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist5 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist4 = var2;
 {
-array__Array__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
+var3 = parser_work__Parser__pop(var_p);
 }
-var_listnode5 = var3;
-var_tatnode2 = var_nodearraylist1;
-/* <var_tatnode2:nullable Object> isa nullable TAt */
-cltype = type_nullable_parser_nodes__TAt.color;
-idtype = type_nullable_parser_nodes__TAt.id;
-if(var_tatnode2 == NULL) {
-var4 = 1;
+var_nodearraylist3 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var5;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var6 = 1;
 } else {
-if(cltype >= var_tatnode2->type->table_size) {
-var4 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var6 = 0;
 } else {
-var4 = var_tatnode2->type->type_table[cltype] == idtype;
+var6 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8301);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8308);
 show_backtrace(1);
 }
-var_pannotationnode4 = var_nodearraylist2;
-/* <var_pannotationnode4:nullable Object> isa nullable AAnnotation */
-cltype6 = type_nullable_parser_nodes__AAnnotation.color;
-idtype7 = type_nullable_parser_nodes__AAnnotation.id;
-if(var_pannotationnode4 == NULL) {
-var5 = 1;
+var_tidnode3 = var_nodearraylist5;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype8 = type_nullable_parser_nodes__TId.color;
+idtype9 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var7 = 1;
 } else {
-if(cltype6 >= var_pannotationnode4->type->table_size) {
-var5 = 0;
+if(cltype8 >= var_tidnode3->type->table_size) {
+var7 = 0;
 } else {
-var5 = var_pannotationnode4->type->type_table[cltype6] == idtype7;
+var7 = var_tidnode3->type->type_table[cltype8] == idtype9;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8303);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8310);
 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;
+var10 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-var13 = ((short int (*)(val*, val*))(var_pannotationnode4->class->vft[COLOR_kernel__Object___61d_61d]))(var_pannotationnode4, var_other) /* == on <var_pannotationnode4:nullable AAnnotation(AAnnotation)>*/;
-var12 = var13;
-}
-var14 = !var12;
-var10 = var14;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
+((void (*)(val*))(var10->class->vft[COLOR_kernel__Object__init]))(var10) /* init on <var10:Array[Object]>*/;
 }
-if (var9){
+var_listnode5 = var10;
+var11 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-array__Array__add(var_listnode5, var_pannotationnode4); /* Direct call array#Array#add on <var_listnode5:Array[Object]>*/
-}
-} else {
+parser_prod__AListExprs__init_alistexprs(var11, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var11:AListExprs>*/
 }
-var15 = NEW_parser_nodes__AAnnotations(&type_parser_nodes__AAnnotations);
-var16 = NULL;
-var17 = NULL;
+var_pexprsnode4 = var11;
+var12 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
 {
-parser_prod__AAnnotations__init_aannotations(var15, var_tatnode2, var16, var_listnode5, var17); /* Direct call parser_prod#AAnnotations#init_aannotations on <var15:AAnnotations>*/
+parser_prod__ACallExpr__init_acallexpr(var12, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var12:ACallExpr>*/
 }
-var_pannotationsnode1 = var15;
-var_node_list = var_pannotationsnode1;
-var18 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction316> */
+var_pexprnode1 = var12;
+var_node_list = var_pexprnode1;
+var13 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction312> */
 {
-var19 = parser_work__Parser__go_to(var_p, var18);
+var14 = parser_work__Parser__go_to(var_p, var13);
 }
 {
-parser_work__Parser__push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var14, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction316#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction316__action(val* self, val* p0) {
-parser__ReduceAction316__action(self, p0); /* Direct call parser#ReduceAction316#action on <self:Object(ReduceAction316)>*/
+/* method parser#ReduceAction312#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction312__action(val* self, val* p0) {
+parser__ReduceAction312__action(self, p0); /* Direct call parser#ReduceAction312#action on <self:Object(ReduceAction312)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction317#action for (self: ReduceAction317, Parser) */
-void parser__ReduceAction317__action(val* self, val* p0) {
+/* method parser#ReduceAction314#action for (self: ReduceAction314, Parser) */
+void parser__ReduceAction314__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -5658,29 +5783,22 @@ 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 */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var7 /* : 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 */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var11 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var12 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var13 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var14 /* : Int */;
+long var15 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -5708,132 +5826,147 @@ var_nodearraylist2 = var5;
 var6 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var6;
-var7 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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_parser_nodes__TAt.color;
-idtype = type_nullable_parser_nodes__TAt.id;
-if(var_tatnode2 == NULL) {
-var8 = 1;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_tatnode2->type->table_size) {
-var8 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var7 = 0;
 } else {
-var8 = var_tatnode2->type->type_table[cltype] == idtype;
+var7 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var8)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8330);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8336);
 show_backtrace(1);
 }
-var_toparnode3 = var_nodearraylist2;
-/* <var_toparnode3:nullable Object> isa nullable TOpar */
-cltype10 = type_nullable_parser_nodes__TOpar.color;
-idtype11 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode3 == NULL) {
-var9 = 1;
+var_tidnode3 = var_nodearraylist6;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype9 = type_nullable_parser_nodes__TId.color;
+idtype10 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var8 = 1;
 } else {
-if(cltype10 >= var_toparnode3->type->table_size) {
-var9 = 0;
+if(cltype9 >= var_tidnode3->type->table_size) {
+var8 = 0;
 } else {
-var9 = var_toparnode3->type->type_table[cltype10] == idtype11;
+var8 = var_tidnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var9)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8332);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8338);
 show_backtrace(1);
 }
-var_listnode4 = var_nodearraylist4;
-/* <var_listnode4:nullable Object> isa Array[Object] */
-cltype13 = type_array__Arraykernel__Object.color;
-idtype14 = type_array__Arraykernel__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;
+var11 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var11->class->vft[COLOR_kernel__Object__init]))(var11) /* init on <var11:Array[Object]>*/;
 }
+var_listnode5 = var11;
+var12 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+{
+parser_prod__AListExprs__init_alistexprs(var12, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var12:AListExprs>*/
 }
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8334);
-show_backtrace(1);
+var_pexprsnode4 = var12;
+var13 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
+{
+parser_prod__ACallExpr__init_acallexpr(var13, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var13:ACallExpr>*/
 }
+var_pexprnode1 = var13;
+var_node_list = var_pexprnode1;
+var14 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction314> */
 {
-var15 = parser_work__ReduceAction__concat(self, var_listnode5, var_listnode4);
+var15 = parser_work__Parser__go_to(var_p, var14);
 }
-var_listnode5 = var15;
-var_tcparnode6 = var_nodearraylist6;
-/* <var_tcparnode6:nullable Object> isa nullable TCpar */
-cltype17 = type_nullable_parser_nodes__TCpar.color;
-idtype18 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode6 == NULL) {
-var16 = 1;
+{
+parser_work__Parser__push(var_p, var15, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+}
+RET_LABEL:;
+}
+/* method parser#ReduceAction314#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction314__action(val* self, val* p0) {
+parser__ReduceAction314__action(self, p0); /* Direct call parser#ReduceAction314#action on <self:Object(ReduceAction314)>*/
+RET_LABEL:;
+}
+/* method parser#ReduceAction318#action for (self: ReduceAction318, Parser) */
+void parser__ReduceAction318__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 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype;
+int idtype;
+val* var5 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var6 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var7 /* : ACallExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACallExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
+var_p = p0;
+var = NULL;
+var_node_list = var;
+{
+var1 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var1;
+var2 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
+{
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var2) on <var2:AImplicitSelfExpr> */
+RET_LABEL3:(void)0;
+}
+}
+var_pexprnode2 = var2;
+var_tidnode3 = var_nodearraylist1;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype = type_nullable_parser_nodes__TId.color;
+idtype = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype17 >= var_tcparnode6->type->table_size) {
-var16 = 0;
+if(cltype >= var_tidnode3->type->table_size) {
+var4 = 0;
 } else {
-var16 = var_tcparnode6->type->type_table[cltype17] == idtype18;
+var4 = var_tidnode3->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var16)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8337);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8360);
 show_backtrace(1);
 }
-var19 = NEW_parser_nodes__AAnnotations(&type_parser_nodes__AAnnotations);
-{
-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_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction317> */
+var5 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-var21 = parser_work__Parser__go_to(var_p, var20);
+((void (*)(val*))(var5->class->vft[COLOR_kernel__Object__init]))(var5) /* init on <var5:Array[Object]>*/;
 }
+var_listnode5 = var5;
+var6 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction317#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction317__action(val* self, val* p0) {
-parser__ReduceAction317__action(self, p0); /* Direct call parser#ReduceAction317#action on <self:Object(ReduceAction317)>*/
-RET_LABEL:;
+parser_prod__AListExprs__init_alistexprs(var6, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var6:AListExprs>*/
 }
-/* method parser#ReduceAction318#action for (self: ReduceAction318, Parser) */
-void parser__ReduceAction318__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;
+var_pexprsnode4 = var6;
+var7 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
 {
-var1 = parser_work__Parser__pop(var_p);
+parser_prod__ACallExpr__init_acallexpr(var7, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var7:ACallExpr>*/
 }
-var_nodearraylist1 = var1;
-var_pannotationsnode1 = var_nodearraylist1;
-var_node_list = var_pannotationsnode1;
-var2 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction318> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction318> */
 {
-var3 = parser_work__Parser__go_to(var_p, var2);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var3, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
@@ -5848,149 +5981,81 @@ 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* var2 /* : 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 */;
+val* var3 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var5 /* : 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 */;
+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 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist1 = var2;
+var3 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
 {
-array__Array__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_parser_nodes__TKwredef.color;
-idtype = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8370);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist2;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype8 = type_nullable_parser_nodes__AVisibility.color;
-idtype9 = type_nullable_parser_nodes__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;
-}
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var3) on <var3:AImplicitSelfExpr> */
+RET_LABEL4:(void)0;
 }
-if (unlikely(!var7)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8372);
-show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist3;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype11 = type_nullable_parser_nodes__AAtid.color;
-idtype12 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var10 = 1;
+var_pexprnode2 = var3;
+var_tidnode3 = var_nodearraylist2;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype = type_nullable_parser_nodes__TId.color;
+idtype = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var5 = 1;
 } else {
-if(cltype11 >= var_patidnode5->type->table_size) {
-var10 = 0;
+if(cltype >= var_tidnode3->type->table_size) {
+var5 = 0;
 } else {
-var10 = var_patidnode5->type->type_table[cltype11] == idtype12;
+var5 = var_tidnode3->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8374);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8383);
 show_backtrace(1);
 }
-var_pannotationsnode9 = var_nodearraylist4;
-/* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype14 = type_nullable_parser_nodes__AAnnotations.color;
-idtype15 = type_nullable_parser_nodes__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;
-}
+var6 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var6->class->vft[COLOR_kernel__Object__init]))(var6) /* init on <var6:Array[Object]>*/;
 }
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8376);
-show_backtrace(1);
+var_listnode5 = var6;
+var7 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+{
+parser_prod__AListExprs__init_alistexprs(var7, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var7:AListExprs>*/
 }
-var16 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var17 = NULL;
-var18 = NULL;
-var19 = NULL;
+var_pexprsnode4 = var7;
+var8 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
 {
-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>*/
+parser_prod__ACallExpr__init_acallexpr(var8, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var8:ACallExpr>*/
 }
-var_pannotationnode1 = var16;
-var_node_list = var_pannotationnode1;
-var20 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction320> */
+var_pexprnode1 = var8;
+var_node_list = var_pexprnode1;
+var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction320> */
 {
-var21 = parser_work__Parser__go_to(var_p, var20);
+var10 = parser_work__Parser__go_to(var_p, var9);
 }
 {
-parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
@@ -5999,2073 +6064,1711 @@ void VIRTUAL_parser__ReduceAction320__action(val* self, val* p0) {
 parser__ReduceAction320__action(self, p0); /* Direct call parser#ReduceAction320#action on <self:Object(ReduceAction320)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction321#action for (self: ReduceAction321, Parser) */
-void parser__ReduceAction321__action(val* self, val* p0) {
+/* method parser#ReduceAction322#action for (self: ReduceAction322, Parser) */
+void parser__ReduceAction322__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* var2 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var9 /* : nullable Object */;
+val* var3 /* : 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 */;
+val* var4 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_tidnode3 /* var tidnode3: nullable Object */;
+short int var6 /* : 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 */;
+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;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var2;
+var_nodearraylist2 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist6 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist5 = var5;
-{
-var6 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var9;
-var10 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist1 = var3;
+var4 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
 {
-array__Array__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_parser_nodes__TKwredef.color;
-idtype = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8407);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist2;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable_parser_nodes__AVisibility.color;
-idtype14 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8409);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist3;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable_parser_nodes__AAtid.color;
-idtype17 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8411);
-show_backtrace(1);
-}
-var_toparnode6 = var_nodearraylist4;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype19 = type_nullable_parser_nodes__TOpar.color;
-idtype20 = type_nullable_parser_nodes__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;
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var4) on <var4:AImplicitSelfExpr> */
+RET_LABEL5:(void)0;
 }
 }
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8413);
-show_backtrace(1);
-}
-var_listnode7 = var_nodearraylist6;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype22 = type_array__Arraykernel__Object.color;
-idtype23 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var21 = 0;
+var_pexprnode2 = var4;
+var_tidnode3 = var_nodearraylist3;
+/* <var_tidnode3:nullable Object> isa nullable TId */
+cltype = type_nullable_parser_nodes__TId.color;
+idtype = type_nullable_parser_nodes__TId.id;
+if(var_tidnode3 == NULL) {
+var6 = 1;
 } else {
-if(cltype22 >= var_listnode7->type->table_size) {
-var21 = 0;
+if(cltype >= var_tidnode3->type->table_size) {
+var6 = 0;
 } else {
-var21 = var_listnode7->type->type_table[cltype22] == idtype23;
+var6 = var_tidnode3->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var6)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8415);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8407);
 show_backtrace(1);
 }
+var7 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-var24 = 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_parser_nodes__TCpar.color;
-idtype27 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8418);
-show_backtrace(1);
-}
-var_pannotationsnode10 = var_nodearraylist9;
-/* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype29 = type_nullable_parser_nodes__AAnnotations.color;
-idtype30 = type_nullable_parser_nodes__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;
+((void (*)(val*))(var7->class->vft[COLOR_kernel__Object__init]))(var7) /* init on <var7:Array[Object]>*/;
 }
+var_listnode5 = var7;
+var8 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+{
+parser_prod__AListExprs__init_alistexprs(var8, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
 }
-if (unlikely(!var28)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8420);
-show_backtrace(1);
-}
-var31 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var32 = NULL;
+var_pexprsnode4 = var8;
+var9 = NEW_parser_nodes__ACallExpr(&type_parser_nodes__ACallExpr);
 {
-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>*/
+parser_prod__ACallExpr__init_acallexpr(var9, var_pexprnode2, var_tidnode3, var_pexprsnode4); /* Direct call parser_prod#ACallExpr#init_acallexpr on <var9:ACallExpr>*/
 }
-var_pannotationnode1 = var31;
-var_node_list = var_pannotationnode1;
-var33 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction321> */
+var_pexprnode1 = var9;
+var_node_list = var_pexprnode1;
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction322> */
 {
-var34 = parser_work__Parser__go_to(var_p, var33);
+var11 = parser_work__Parser__go_to(var_p, var10);
 }
 {
-parser_work__Parser__push(var_p, var34, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction321#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction321__action(val* self, val* p0) {
-parser__ReduceAction321__action(self, p0); /* Direct call parser#ReduceAction321#action on <self:Object(ReduceAction321)>*/
+/* method parser#ReduceAction322#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction322__action(val* self, val* p0) {
+parser__ReduceAction322__action(self, p0); /* Direct call parser#ReduceAction322#action on <self:Object(ReduceAction322)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction322#action for (self: ReduceAction322, Parser) */
-void parser__ReduceAction322__action(val* self, val* p0) {
+/* method parser#ReduceAction326#action for (self: ReduceAction326, Parser) */
+void parser__ReduceAction326__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* var2 /* : Array[Object] */;
-val* var_listnode5 /* var listnode5: Array[Object] */;
-val* var_listnode4 /* var listnode4: nullable Object */;
+val* var_pqualifiednode2 /* var pqualifiednode2: 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 */;
+val* var_tkwsupernode3 /* var tkwsupernode3: 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 /* : ASuperExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ASuperExpr */;
 long var10 /* : Int */;
+long var11 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var1;
 {
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = parser_work__Parser__pop(var_p);
 }
-var_listnode5 = var2;
-var_listnode4 = var_nodearraylist1;
-/* <var_listnode4:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode4 == NULL) {
-var3 = 0;
+var_nodearraylist1 = var2;
+var_pqualifiednode2 = var_nodearraylist1;
+/* <var_pqualifiednode2:nullable Object> isa nullable AQualified */
+cltype = type_nullable_parser_nodes__AQualified.color;
+idtype = type_nullable_parser_nodes__AQualified.id;
+if(var_pqualifiednode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_listnode4->type->table_size) {
+if(cltype >= var_pqualifiednode2->type->table_size) {
 var3 = 0;
 } else {
-var3 = var_listnode4->type->type_table[cltype] == idtype;
+var3 = var_pqualifiednode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8443);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8429);
+show_backtrace(1);
+}
+var_tkwsupernode3 = var_nodearraylist2;
+/* <var_tkwsupernode3:nullable Object> isa nullable TKwsuper */
+cltype5 = type_nullable_parser_nodes__TKwsuper.color;
+idtype6 = type_nullable_parser_nodes__TKwsuper.id;
+if(var_tkwsupernode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= var_tkwsupernode3->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_tkwsupernode3->type->type_table[cltype5] == idtype6;
+}
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8431);
 show_backtrace(1);
 }
+var7 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-var4 = parser_work__ReduceAction__concat(self, var_listnode5, var_listnode4);
+((void (*)(val*))(var7->class->vft[COLOR_kernel__Object__init]))(var7) /* init on <var7:Array[Object]>*/;
 }
-var_listnode5 = var4;
-var5 = NEW_parser_nodes__AAnnotations(&type_parser_nodes__AAnnotations);
-var6 = NULL;
-var7 = NULL;
-var8 = NULL;
+var_listnode5 = var7;
+var8 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-parser_prod__AAnnotations__init_aannotations(var5, var6, var7, var_listnode5, var8); /* Direct call parser_prod#AAnnotations#init_aannotations on <var5:AAnnotations>*/
+parser_prod__AListExprs__init_alistexprs(var8, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var8:AListExprs>*/
 }
-var_pannotationsnode1 = var5;
-var_node_list = var_pannotationsnode1;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction322> */
+var_pexprsnode4 = var8;
+var9 = NEW_parser_nodes__ASuperExpr(&type_parser_nodes__ASuperExpr);
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+parser_prod__ASuperExpr__init_asuperexpr(var9, var_pqualifiednode2, var_tkwsupernode3, var_pexprsnode4); /* Direct call parser_prod#ASuperExpr#init_asuperexpr on <var9:ASuperExpr>*/
 }
+var_pexprnode1 = var9;
+var_node_list = var_pexprnode1;
+var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction326> */
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var11 = parser_work__Parser__go_to(var_p, var10);
+}
+{
+parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction322#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction322__action(val* self, val* p0) {
-parser__ReduceAction322__action(self, p0); /* Direct call parser#ReduceAction322#action on <self:Object(ReduceAction322)>*/
+/* method parser#ReduceAction326#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction326__action(val* self, val* p0) {
+parser__ReduceAction326__action(self, p0); /* Direct call parser#ReduceAction326#action on <self:Object(ReduceAction326)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction323#action for (self: ReduceAction323, Parser) */
-void parser__ReduceAction323__action(val* self, val* p0) {
+/* method parser#ReduceAction328#action for (self: ReduceAction328, Parser) */
+void parser__ReduceAction328__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* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
 short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+int cltype;
+int idtype;
+val* var_tkwinitnode3 /* var tkwinitnode3: nullable Object */;
+short int var6 /* : Bool */;
+int cltype7;
+int idtype8;
+val* var9 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var10 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var11 /* : AInitExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
+long var12 /* : Int */;
+long var13 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist4 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var2;
 {
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var3 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var3;
+{
+var4 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var4;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__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;
+}
+}
+if (unlikely(!var5)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8455);
+show_backtrace(1);
 }
-var_listnode2 = var2;
-var_pannotationnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_pannotationnode1 == NULL) {
-var4 = 0; /* is null */
+var_tkwinitnode3 = var_nodearraylist4;
+/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
+cltype7 = type_nullable_parser_nodes__TKwinit.color;
+idtype8 = type_nullable_parser_nodes__TKwinit.id;
+if(var_tkwinitnode3 == NULL) {
+var6 = 1;
 } else {
-var4 = 1; /* arg is null and recv is not */
+if(cltype7 >= var_tkwinitnode3->type->table_size) {
+var6 = 0;
+} else {
+var6 = var_tkwinitnode3->type->type_table[cltype7] == idtype8;
 }
-if (0) {
-var5 = ((short int (*)(val*, val*))(var_pannotationnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_pannotationnode1, var3) /* != on <var_pannotationnode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
+if (unlikely(!var6)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8457);
+show_backtrace(1);
+}
+var9 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var9->class->vft[COLOR_kernel__Object__init]))(var9) /* init on <var9:Array[Object]>*/;
+}
+var_listnode5 = var9;
+var10 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-array__Array__add(var_listnode2, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
+parser_prod__AListExprs__init_alistexprs(var10, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var10:AListExprs>*/
 }
-} else {
+var_pexprsnode4 = var10;
+var11 = NEW_parser_nodes__AInitExpr(&type_parser_nodes__AInitExpr);
+{
+parser_prod__AInitExpr__init_ainitexpr(var11, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var11:AInitExpr>*/
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction323> */
+var_pexprnode1 = var11;
+var_node_list = var_pexprnode1;
+var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction328> */
 {
-var7 = parser_work__Parser__go_to(var_p, var6);
+var13 = parser_work__Parser__go_to(var_p, var12);
 }
 {
-parser_work__Parser__push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction323#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction323__action(val* self, val* p0) {
-parser__ReduceAction323__action(self, p0); /* Direct call parser#ReduceAction323#action on <self:Object(ReduceAction323)>*/
+/* method parser#ReduceAction328#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction328__action(val* self, val* p0) {
+parser__ReduceAction328__action(self, p0); /* Direct call parser#ReduceAction328#action on <self:Object(ReduceAction328)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction324#action for (self: ReduceAction324, Parser) */
-void parser__ReduceAction324__action(val* self, val* p0) {
+/* method parser#ReduceAction330#action for (self: ReduceAction330, Parser) */
+void parser__ReduceAction330__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 */;
+val* var2 /* : AImplicitSelfExpr */;
+val* var_pexprnode2 /* var pexprnode2: nullable AImplicitSelfExpr */;
+val* var_tkwinitnode3 /* var tkwinitnode3: 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] */;
+val* var5 /* : Array[Object] */;
+val* var_listnode5 /* var listnode5: Array[Object] */;
+val* var6 /* : AListExprs */;
+val* var_pexprsnode4 /* var pexprsnode4: nullable AListExprs */;
+val* var7 /* : AInitExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AInitExpr */;
+long var8 /* : Int */;
 long var9 /* : Int */;
-long var10 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist1 = var1;
+var2 = NEW_parser_nodes__AImplicitSelfExpr(&type_parser_nodes__AImplicitSelfExpr);
 {
-var2 = parser_work__Parser__pop(var_p);
+{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (var2) on <var2:AImplicitSelfExpr> */
+RET_LABEL3:(void)0;
 }
-var_nodearraylist1 = var2;
-var3 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
+var_pexprnode2 = var2;
+var_tkwinitnode3 = var_nodearraylist1;
+/* <var_tkwinitnode3:nullable Object> isa nullable TKwinit */
+cltype = type_nullable_parser_nodes__TKwinit.color;
+idtype = type_nullable_parser_nodes__TKwinit.id;
+if(var_tkwinitnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
+if(cltype >= var_tkwinitnode3->type->table_size) {
 var4 = 0;
 } else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
+var4 = var_tkwinitnode3->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8480);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8479);
 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*, val*))(var_pannotationnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_pannotationnode1, var5) /* != on <var_pannotationnode1:nullable Object>*/;
-var6 = var7;
-}
-if (var6){
+var5 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-array__Array__add(var_listnode3, var_pannotationnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+((void (*)(val*))(var5->class->vft[COLOR_kernel__Object__init]))(var5) /* init on <var5:Array[Object]>*/;
 }
-} else {
+var_listnode5 = var5;
+var6 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+{
+parser_prod__AListExprs__init_alistexprs(var6, var_listnode5); /* Direct call parser_prod#AListExprs#init_alistexprs on <var6:AListExprs>*/
 }
+var_pexprsnode4 = var6;
+var7 = NEW_parser_nodes__AInitExpr(&type_parser_nodes__AInitExpr);
 {
-var8 = parser_work__ReduceAction__concat(self, var_listnode3, var_listnode2);
+parser_prod__AInitExpr__init_ainitexpr(var7, var_pexprnode2, var_tkwinitnode3, var_pexprsnode4); /* Direct call parser_prod#AInitExpr#init_ainitexpr on <var7:AInitExpr>*/
 }
-var_listnode3 = var8;
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction324> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction330> */
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction324#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction324__action(val* self, val* p0) {
-parser__ReduceAction324__action(self, p0); /* Direct call parser#ReduceAction324#action on <self:Object(ReduceAction324)>*/
+/* method parser#ReduceAction330#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction330__action(val* self, val* p0) {
+parser__ReduceAction330__action(self, p0); /* Direct call parser#ReduceAction330#action on <self:Object(ReduceAction330)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction326#action for (self: ReduceAction326, Parser) */
-void parser__ReduceAction326__action(val* self, val* p0) {
+/* method parser#ReduceAction331#action for (self: ReduceAction331, Parser) */
+void parser__ReduceAction331__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* var2 /* : 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 */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var3 /* : 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 */;
+val* var_pexprsnode3 /* var pexprsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ABraExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ABraExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var3;
-{
-var4 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var4;
-{
-var5 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var5;
-var6 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8501);
-show_backtrace(1);
-}
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype9 = type_nullable_parser_nodes__TKwredef.color;
-idtype10 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8503);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype12 = type_nullable_parser_nodes__AVisibility.color;
-idtype13 = type_nullable_parser_nodes__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
-var11 = 1;
+var_nodearraylist1 = var2;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype12 >= var_pvisibilitynode4->type->table_size) {
-var11 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var3 = 0;
 } else {
-var11 = var_pvisibilitynode4->type->type_table[cltype12] == idtype13;
+var3 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8505);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8501);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype15 = type_nullable_parser_nodes__AAtid.color;
-idtype16 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var14 = 1;
+var_pexprsnode3 = var_nodearraylist2;
+/* <var_pexprsnode3:nullable Object> isa nullable AExprs */
+cltype5 = type_nullable_parser_nodes__AExprs.color;
+idtype6 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype15 >= var_patidnode5->type->table_size) {
-var14 = 0;
+if(cltype5 >= var_pexprsnode3->type->table_size) {
+var4 = 0;
 } else {
-var14 = var_patidnode5->type->type_table[cltype15] == idtype16;
+var4 = var_pexprsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var14)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8507);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8503);
 show_backtrace(1);
 }
-var17 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var18 = NULL;
-var19 = NULL;
-var20 = NULL;
+var7 = NEW_parser_nodes__ABraExpr(&type_parser_nodes__ABraExpr);
 {
-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>*/
+parser_prod__ABraExpr__init_abraexpr(var7, var_pexprnode2, var_pexprsnode3); /* Direct call parser_prod#ABraExpr#init_abraexpr on <var7:ABraExpr>*/
 }
-var_pannotationnode1 = var17;
-var_node_list = var_pannotationnode1;
-var21 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction326> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction331> */
 {
-var22 = parser_work__Parser__go_to(var_p, var21);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction326#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction326__action(val* self, val* p0) {
-parser__ReduceAction326__action(self, p0); /* Direct call parser#ReduceAction326#action on <self:Object(ReduceAction326)>*/
+/* method parser#ReduceAction331#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction331__action(val* self, val* p0) {
+parser__ReduceAction331__action(self, p0); /* Direct call parser#ReduceAction331#action on <self:Object(ReduceAction331)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction327#action for (self: ReduceAction327, Parser) */
-void parser__ReduceAction327__action(val* self, val* p0) {
+/* method parser#ReduceAction332#action for (self: ReduceAction332, Parser) */
+void parser__ReduceAction332__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* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var5 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var7 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
 short int var8 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
 short int var9 /* : Bool */;
 int cltype10;
 int idtype11;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
 short int var12 /* : Bool */;
 int cltype13;
 int idtype14;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
+val* var_pexprsnode5 /* var pexprsnode5: 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 */;
+val* var18 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var19 /* : Int */;
+long var20 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var1;
+var_nodearraylist7 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var2;
+var_nodearraylist6 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var3;
+var_nodearraylist5 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var4;
+var_nodearraylist4 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var5;
+var_nodearraylist3 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var6;
-var7 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var6;
 {
-array__Array__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+var7 = parser_work__Parser__pop(var_p);
 }
-var_listnode7 = var7;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
+var_nodearraylist1 = var7;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
 var8 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
+if(cltype >= var_tkwnewnode2->type->table_size) {
 var8 = 0;
 } else {
-var8 = var_pdocnode2->type->type_table[cltype] == idtype;
+var8 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8535);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8525);
 show_backtrace(1);
 }
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype10 = type_nullable_parser_nodes__TKwredef.color;
-idtype11 = type_nullable_parser_nodes__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype10 = type_nullable_parser_nodes__AType.color;
+idtype11 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
 var9 = 1;
 } else {
-if(cltype10 >= var_tkwredefnode3->type->table_size) {
+if(cltype10 >= var_ptypenode3->type->table_size) {
 var9 = 0;
 } else {
-var9 = var_tkwredefnode3->type->type_table[cltype10] == idtype11;
+var9 = var_ptypenode3->type->type_table[cltype10] == idtype11;
 }
 }
 if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8537);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8527);
 show_backtrace(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable_parser_nodes__AVisibility.color;
-idtype14 = type_nullable_parser_nodes__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
+var_tidnode4 = var_nodearraylist6;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype13 = type_nullable_parser_nodes__TId.color;
+idtype14 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
 var12 = 1;
 } else {
-if(cltype13 >= var_pvisibilitynode4->type->table_size) {
+if(cltype13 >= var_tidnode4->type->table_size) {
 var12 = 0;
 } else {
-var12 = var_pvisibilitynode4->type->type_table[cltype13] == idtype14;
+var12 = var_tidnode4->type->type_table[cltype13] == idtype14;
 }
 }
 if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8539);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8529);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable_parser_nodes__AAtid.color;
-idtype17 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
+var_pexprsnode5 = var_nodearraylist7;
+/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
+cltype16 = type_nullable_parser_nodes__AExprs.color;
+idtype17 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode5 == NULL) {
 var15 = 1;
 } else {
-if(cltype16 >= var_patidnode5->type->table_size) {
+if(cltype16 >= var_pexprsnode5->type->table_size) {
 var15 = 0;
 } else {
-var15 = var_patidnode5->type->type_table[cltype16] == idtype17;
+var15 = var_pexprsnode5->type->type_table[cltype16] == idtype17;
 }
 }
 if (unlikely(!var15)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8541);
-show_backtrace(1);
-}
-var_pannotationsnode9 = var_nodearraylist5;
-/* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype19 = type_nullable_parser_nodes__AAnnotations.color;
-idtype20 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8543);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8531);
 show_backtrace(1);
 }
-var21 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var22 = NULL;
-var23 = NULL;
+var18 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-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>*/
+parser_prod__ANewExpr__init_anewexpr(var18, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var18:ANewExpr>*/
 }
-var_pannotationnode1 = var21;
-var_node_list = var_pannotationnode1;
-var24 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction327> */
+var_pexprnode1 = var18;
+var_node_list = var_pexprnode1;
+var19 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction332> */
 {
-var25 = parser_work__Parser__go_to(var_p, var24);
+var20 = parser_work__Parser__go_to(var_p, var19);
 }
 {
-parser_work__Parser__push(var_p, var25, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var20, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction327#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction327__action(val* self, val* p0) {
-parser__ReduceAction327__action(self, p0); /* Direct call parser#ReduceAction327#action on <self:Object(ReduceAction327)>*/
+/* method parser#ReduceAction332#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction332__action(val* self, val* p0) {
+parser__ReduceAction332__action(self, p0); /* Direct call parser#ReduceAction332#action on <self:Object(ReduceAction332)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction328#action for (self: ReduceAction328, Parser) */
-void parser__ReduceAction328__action(val* self, val* p0) {
+/* method parser#ReduceAction333#action for (self: ReduceAction333, Parser) */
+void parser__ReduceAction333__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* var2 /* : nullable Object */;
 val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var3 /* : nullable Object */;
 val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var4 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var8 /* : nullable Object */;
+val* var5 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var9 /* : nullable Object */;
+val* var6 /* : 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 */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var7 /* : 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 */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var14 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var15 /* : AListExprs */;
+val* var_pexprsnode5 /* var pexprsnode5: nullable AListExprs */;
+val* var16 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var17 /* : Int */;
+long var18 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var4;
+var_nodearraylist3 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var5;
+var_nodearraylist2 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var6;
-{
-var7 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var7;
-{
-var8 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var9;
-var10 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__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_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8574);
-show_backtrace(1);
-}
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype13 = type_nullable_parser_nodes__TKwredef.color;
-idtype14 = type_nullable_parser_nodes__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
-var12 = 1;
-} else {
-if(cltype13 >= var_tkwredefnode3->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_tkwredefnode3->type->type_table[cltype13] == idtype14;
-}
-}
-if (unlikely(!var12)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8576);
-show_backtrace(1);
-}
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype16 = type_nullable_parser_nodes__AVisibility.color;
-idtype17 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8578);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype19 = type_nullable_parser_nodes__AAtid.color;
-idtype20 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8580);
-show_backtrace(1);
-}
-var_toparnode6 = var_nodearraylist5;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype22 = type_nullable_parser_nodes__TOpar.color;
-idtype23 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode6 == NULL) {
-var21 = 1;
+var_nodearraylist1 = var6;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype22 >= var_toparnode6->type->table_size) {
-var21 = 0;
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var7 = 0;
 } else {
-var21 = var_toparnode6->type->type_table[cltype22] == idtype23;
+var7 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8582);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8554);
 show_backtrace(1);
 }
-var_listnode7 = var_nodearraylist7;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype25 = type_array__Arraykernel__Object.color;
-idtype26 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var24 = 0;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype9 = type_nullable_parser_nodes__AType.color;
+idtype10 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var8 = 1;
 } else {
-if(cltype25 >= var_listnode7->type->table_size) {
-var24 = 0;
+if(cltype9 >= var_ptypenode3->type->table_size) {
+var8 = 0;
 } else {
-var24 = var_listnode7->type->type_table[cltype25] == idtype26;
+var8 = var_ptypenode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var24)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8584);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8556);
 show_backtrace(1);
 }
-{
-var27 = 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_parser_nodes__TCpar.color;
-idtype30 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var28 = 1;
+var_tidnode4 = var_nodearraylist6;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype12 = type_nullable_parser_nodes__TId.color;
+idtype13 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
+var11 = 1;
 } else {
-if(cltype29 >= var_tcparnode9->type->table_size) {
-var28 = 0;
+if(cltype12 >= var_tidnode4->type->table_size) {
+var11 = 0;
 } else {
-var28 = var_tcparnode9->type->type_table[cltype29] == idtype30;
+var11 = var_tidnode4->type->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var28)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8587);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8558);
 show_backtrace(1);
 }
-var31 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var32 = NULL;
+var14 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var14->class->vft[COLOR_kernel__Object__init]))(var14) /* init on <var14:Array[Object]>*/;
+}
+var_listnode6 = var14;
+var15 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+{
+parser_prod__AListExprs__init_alistexprs(var15, var_listnode6); /* Direct call parser_prod#AListExprs#init_alistexprs on <var15:AListExprs>*/
+}
+var_pexprsnode5 = var15;
+var16 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-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>*/
+parser_prod__ANewExpr__init_anewexpr(var16, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var16:ANewExpr>*/
 }
-var_pannotationnode1 = var31;
-var_node_list = var_pannotationnode1;
-var33 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction328> */
+var_pexprnode1 = var16;
+var_node_list = var_pexprnode1;
+var17 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction333> */
 {
-var34 = parser_work__Parser__go_to(var_p, var33);
+var18 = parser_work__Parser__go_to(var_p, var17);
 }
 {
-parser_work__Parser__push(var_p, var34, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction328#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction328__action(val* self, val* p0) {
-parser__ReduceAction328__action(self, p0); /* Direct call parser#ReduceAction328#action on <self:Object(ReduceAction328)>*/
+/* method parser#ReduceAction333#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction333__action(val* self, val* p0) {
+parser__ReduceAction333__action(self, p0); /* Direct call parser#ReduceAction333#action on <self:Object(ReduceAction333)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction329#action for (self: ReduceAction329, Parser) */
-void parser__ReduceAction329__action(val* self, val* p0) {
+/* method parser#ReduceAction334#action for (self: ReduceAction334, Parser) */
+void parser__ReduceAction334__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_nodearraylist9 /* var nodearraylist9: nullable Object */;
-val* var3 /* : 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* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var12 /* : Bool */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var10 /* : Bool */;
+int cltype11;
+int idtype12;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
 short int var13 /* : Bool */;
 int cltype14;
 int idtype15;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+val* var_pexprsnode5 /* var pexprsnode5: nullable Object */;
 short int var16 /* : Bool */;
 int cltype17;
 int idtype18;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var19 /* : Bool */;
-int cltype20;
-int idtype21;
-val* var_toparnode6 /* var toparnode6: nullable Object */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
-val* var_listnode7 /* var listnode7: nullable Object */;
-short int var25 /* : Bool */;
-int cltype26;
-int idtype27;
-val* var28 /* : Array[Object] */;
-val* var_tcparnode9 /* var tcparnode9: nullable Object */;
-short int var29 /* : Bool */;
-int cltype30;
-int idtype31;
-val* var_pannotationsnode10 /* var pannotationsnode10: nullable Object */;
-short int var32 /* : Bool */;
-int cltype33;
-int idtype34;
-val* var35 /* : AAnnotation */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var36 /* : Int */;
-long var37 /* : Int */;
+val* var19 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var20 /* : Int */;
+long var21 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist10 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist9 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var4;
+var_nodearraylist5 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var5;
+var_nodearraylist4 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var6;
+var_nodearraylist3 = var6;
 {
 var7 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var7;
+var_nodearraylist2 = var7;
 {
 var8 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var8;
-{
-var9 = parser_work__Parser__pop(var_p);
+var_nodearraylist1 = var8;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var9 = 1;
+} else {
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var9 = 0;
+} else {
+var9 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
-var_nodearraylist2 = var9;
-{
-var10 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var10;
-var11 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var11); /* Direct call array#Array#init on <var11:Array[Object]>*/
+if (unlikely(!var9)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8587);
+show_backtrace(1);
 }
-var_listnode8 = var11;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var12 = 1;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype11 = type_nullable_parser_nodes__AType.color;
+idtype12 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var10 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var12 = 0;
+if(cltype11 >= var_ptypenode3->type->table_size) {
+var10 = 0;
 } else {
-var12 = var_pdocnode2->type->type_table[cltype] == idtype;
+var10 = var_ptypenode3->type->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var12)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8619);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8589);
 show_backtrace(1);
 }
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype14 = type_nullable_parser_nodes__TKwredef.color;
-idtype15 = type_nullable_parser_nodes__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
+var_tidnode4 = var_nodearraylist7;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype14 = type_nullable_parser_nodes__TId.color;
+idtype15 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
 var13 = 1;
 } else {
-if(cltype14 >= var_tkwredefnode3->type->table_size) {
+if(cltype14 >= var_tidnode4->type->table_size) {
 var13 = 0;
 } else {
-var13 = var_tkwredefnode3->type->type_table[cltype14] == idtype15;
+var13 = var_tidnode4->type->type_table[cltype14] == idtype15;
 }
 }
 if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8621);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8591);
 show_backtrace(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype17 = type_nullable_parser_nodes__AVisibility.color;
-idtype18 = type_nullable_parser_nodes__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
+var_pexprsnode5 = var_nodearraylist8;
+/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
+cltype17 = type_nullable_parser_nodes__AExprs.color;
+idtype18 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode5 == NULL) {
 var16 = 1;
 } else {
-if(cltype17 >= var_pvisibilitynode4->type->table_size) {
+if(cltype17 >= var_pexprsnode5->type->table_size) {
 var16 = 0;
 } else {
-var16 = var_pvisibilitynode4->type->type_table[cltype17] == idtype18;
+var16 = var_pexprsnode5->type->type_table[cltype17] == idtype18;
 }
 }
 if (unlikely(!var16)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8623);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype20 = type_nullable_parser_nodes__AAtid.color;
-idtype21 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var19 = 1;
-} else {
-if(cltype20 >= var_patidnode5->type->table_size) {
-var19 = 0;
-} else {
-var19 = var_patidnode5->type->type_table[cltype20] == idtype21;
-}
-}
-if (unlikely(!var19)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8625);
-show_backtrace(1);
-}
-var_toparnode6 = var_nodearraylist5;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype23 = type_nullable_parser_nodes__TOpar.color;
-idtype24 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode6 == NULL) {
-var22 = 1;
-} else {
-if(cltype23 >= var_toparnode6->type->table_size) {
-var22 = 0;
-} else {
-var22 = var_toparnode6->type->type_table[cltype23] == idtype24;
-}
-}
-if (unlikely(!var22)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8627);
-show_backtrace(1);
-}
-var_listnode7 = var_nodearraylist7;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype26 = type_array__Arraykernel__Object.color;
-idtype27 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var25 = 0;
-} else {
-if(cltype26 >= var_listnode7->type->table_size) {
-var25 = 0;
-} else {
-var25 = var_listnode7->type->type_table[cltype26] == idtype27;
-}
-}
-if (unlikely(!var25)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8629);
-show_backtrace(1);
-}
-{
-var28 = parser_work__ReduceAction__concat(self, var_listnode8, var_listnode7);
-}
-var_listnode8 = var28;
-var_tcparnode9 = var_nodearraylist8;
-/* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype30 = type_nullable_parser_nodes__TCpar.color;
-idtype31 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var29 = 1;
-} else {
-if(cltype30 >= var_tcparnode9->type->table_size) {
-var29 = 0;
-} else {
-var29 = var_tcparnode9->type->type_table[cltype30] == idtype31;
-}
-}
-if (unlikely(!var29)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8632);
-show_backtrace(1);
-}
-var_pannotationsnode10 = var_nodearraylist9;
-/* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype33 = type_nullable_parser_nodes__AAnnotations.color;
-idtype34 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode10 == NULL) {
-var32 = 1;
-} else {
-if(cltype33 >= var_pannotationsnode10->type->table_size) {
-var32 = 0;
-} else {
-var32 = var_pannotationsnode10->type->type_table[cltype33] == idtype34;
-}
-}
-if (unlikely(!var32)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8634);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8593);
 show_backtrace(1);
 }
-var35 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
+var19 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-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>*/
+parser_prod__ANewExpr__init_anewexpr(var19, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var19:ANewExpr>*/
 }
-var_pannotationnode1 = var35;
-var_node_list = var_pannotationnode1;
-var36 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction329> */
+var_pexprnode1 = var19;
+var_node_list = var_pexprnode1;
+var20 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction334> */
 {
-var37 = parser_work__Parser__go_to(var_p, var36);
+var21 = parser_work__Parser__go_to(var_p, var20);
 }
 {
-parser_work__Parser__push(var_p, var37, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction329#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction329__action(val* self, val* p0) {
-parser__ReduceAction329__action(self, p0); /* Direct call parser#ReduceAction329#action on <self:Object(ReduceAction329)>*/
+/* method parser#ReduceAction334#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction334__action(val* self, val* p0) {
+parser__ReduceAction334__action(self, p0); /* Direct call parser#ReduceAction334#action on <self:Object(ReduceAction334)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction330#action for (self: ReduceAction330, Parser) */
-void parser__ReduceAction330__action(val* self, val* p0) {
+/* method parser#ReduceAction335#action for (self: ReduceAction335, Parser) */
+void parser__ReduceAction335__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* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var5 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var7 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
 short int var8 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tkwredefnode3 /* var tkwredefnode3: nullable Object */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
 short int var9 /* : Bool */;
 int cltype10;
 int idtype11;
-val* var_pvisibilitynode4 /* var pvisibilitynode4: nullable Object */;
+val* var_tidnode4 /* var tidnode4: 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 var18 /* : Bool */;
-int cltype19;
-int idtype20;
-val* var21 /* : Array[Object] */;
-val* var22 /* : AAnnotation */;
-val* var23 /* : null */;
-val* var24 /* : null */;
-val* var25 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var26 /* : Int */;
-long var27 /* : Int */;
+val* var15 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var16 /* : AListExprs */;
+val* var_pexprsnode5 /* var pexprsnode5: nullable AListExprs */;
+val* var17 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var18 /* : Int */;
+long var19 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var1;
+var_nodearraylist7 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var2;
+var_nodearraylist6 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var3;
+var_nodearraylist5 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var4;
+var_nodearraylist4 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var5;
+var_nodearraylist3 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var6;
-var7 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var6;
 {
-array__Array__init(var7); /* Direct call array#Array#init on <var7:Array[Object]>*/
+var7 = parser_work__Parser__pop(var_p);
 }
-var_listnode8 = var7;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
+var_nodearraylist1 = var7;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
 var8 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
+if(cltype >= var_tkwnewnode2->type->table_size) {
 var8 = 0;
 } else {
-var8 = var_pdocnode2->type->type_table[cltype] == idtype;
+var8 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8662);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8617);
 show_backtrace(1);
 }
-var_tkwredefnode3 = var_nodearraylist2;
-/* <var_tkwredefnode3:nullable Object> isa nullable TKwredef */
-cltype10 = type_nullable_parser_nodes__TKwredef.color;
-idtype11 = type_nullable_parser_nodes__TKwredef.id;
-if(var_tkwredefnode3 == NULL) {
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype10 = type_nullable_parser_nodes__AType.color;
+idtype11 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
 var9 = 1;
 } else {
-if(cltype10 >= var_tkwredefnode3->type->table_size) {
+if(cltype10 >= var_ptypenode3->type->table_size) {
 var9 = 0;
 } else {
-var9 = var_tkwredefnode3->type->type_table[cltype10] == idtype11;
+var9 = var_ptypenode3->type->type_table[cltype10] == idtype11;
 }
 }
 if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8664);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8619);
 show_backtrace(1);
 }
-var_pvisibilitynode4 = var_nodearraylist3;
-/* <var_pvisibilitynode4:nullable Object> isa nullable AVisibility */
-cltype13 = type_nullable_parser_nodes__AVisibility.color;
-idtype14 = type_nullable_parser_nodes__AVisibility.id;
-if(var_pvisibilitynode4 == NULL) {
+var_tidnode4 = var_nodearraylist7;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype13 = type_nullable_parser_nodes__TId.color;
+idtype14 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
 var12 = 1;
 } else {
-if(cltype13 >= var_pvisibilitynode4->type->table_size) {
+if(cltype13 >= var_tidnode4->type->table_size) {
 var12 = 0;
 } else {
-var12 = var_pvisibilitynode4->type->type_table[cltype13] == idtype14;
+var12 = var_tidnode4->type->type_table[cltype13] == idtype14;
 }
 }
 if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8666);
-show_backtrace(1);
-}
-var_patidnode5 = var_nodearraylist4;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype16 = type_nullable_parser_nodes__AAtid.color;
-idtype17 = type_nullable_parser_nodes__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", "src/parser/parser.nit", 8668);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8621);
 show_backtrace(1);
 }
-var_listnode7 = var_nodearraylist5;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype19 = type_array__Arraykernel__Object.color;
-idtype20 = type_array__Arraykernel__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;
-}
-}
-if (unlikely(!var18)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8670);
-show_backtrace(1);
+var15 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var15->class->vft[COLOR_kernel__Object__init]))(var15) /* init on <var15:Array[Object]>*/;
 }
+var_listnode6 = var15;
+var16 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-var21 = parser_work__ReduceAction__concat(self, var_listnode8, var_listnode7);
+parser_prod__AListExprs__init_alistexprs(var16, var_listnode6); /* Direct call parser_prod#AListExprs#init_alistexprs on <var16:AListExprs>*/
 }
-var_listnode8 = var21;
-var22 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var23 = NULL;
-var24 = NULL;
-var25 = NULL;
+var_pexprsnode5 = var16;
+var17 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-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>*/
+parser_prod__ANewExpr__init_anewexpr(var17, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var17:ANewExpr>*/
 }
-var_pannotationnode1 = var22;
-var_node_list = var_pannotationnode1;
-var26 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction330> */
+var_pexprnode1 = var17;
+var_node_list = var_pexprnode1;
+var18 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction335> */
 {
-var27 = parser_work__Parser__go_to(var_p, var26);
+var19 = parser_work__Parser__go_to(var_p, var18);
 }
 {
-parser_work__Parser__push(var_p, var27, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction330#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction330__action(val* self, val* p0) {
-parser__ReduceAction330__action(self, p0); /* Direct call parser#ReduceAction330#action on <self:Object(ReduceAction330)>*/
+/* method parser#ReduceAction335#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction335__action(val* self, val* p0) {
+parser__ReduceAction335__action(self, p0); /* Direct call parser#ReduceAction335#action on <self:Object(ReduceAction335)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction331#action for (self: ReduceAction331, Parser) */
-void parser__ReduceAction331__action(val* self, val* p0) {
+/* method parser#ReduceAction336#action for (self: ReduceAction336, Parser) */
+void parser__ReduceAction336__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* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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* var4 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var5 /* : Bool */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var10 /* : Bool */;
 int cltype;
 int idtype;
-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 */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var15 /* : Int */;
-long var16 /* : Int */;
+val* var_ptypenode3 /* var ptypenode3: nullable Object */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var_pexprsnode5 /* var pexprsnode5: nullable Object */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+val* var20 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
+long var21 /* : Int */;
+long var22 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist9 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist8 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist7 = var3;
 {
-array__Array__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
+var4 = parser_work__Parser__pop(var_p);
 }
-var_listnode7 = var4;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var5 = 1;
+var_nodearraylist6 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var9;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var10 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var5 = 0;
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var10 = 0;
 } else {
-var5 = var_pdocnode2->type->type_table[cltype] == idtype;
+var10 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8696);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8651);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype7 = type_nullable_parser_nodes__AAtid.color;
-idtype8 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var6 = 1;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype12 = type_nullable_parser_nodes__AType.color;
+idtype13 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var11 = 1;
 } else {
-if(cltype7 >= var_patidnode5->type->table_size) {
-var6 = 0;
+if(cltype12 >= var_ptypenode3->type->table_size) {
+var11 = 0;
 } else {
-var6 = var_patidnode5->type->type_table[cltype7] == idtype8;
+var11 = var_ptypenode3->type->type_table[cltype12] == idtype13;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8698);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8653);
 show_backtrace(1);
 }
-var9 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var10 = NULL;
-var11 = NULL;
-var12 = NULL;
-var13 = NULL;
-var14 = NULL;
+var_tidnode4 = var_nodearraylist8;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype15 = type_nullable_parser_nodes__TId.color;
+idtype16 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
+var14 = 1;
+} else {
+if(cltype15 >= var_tidnode4->type->table_size) {
+var14 = 0;
+} else {
+var14 = var_tidnode4->type->type_table[cltype15] == idtype16;
+}
+}
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8655);
+show_backtrace(1);
+}
+var_pexprsnode5 = var_nodearraylist9;
+/* <var_pexprsnode5:nullable Object> isa nullable AExprs */
+cltype18 = type_nullable_parser_nodes__AExprs.color;
+idtype19 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode5 == NULL) {
+var17 = 1;
+} else {
+if(cltype18 >= var_pexprsnode5->type->table_size) {
+var17 = 0;
+} else {
+var17 = var_pexprsnode5->type->type_table[cltype18] == idtype19;
+}
+}
+if (unlikely(!var17)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8657);
+show_backtrace(1);
+}
+var20 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-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>*/
+parser_prod__ANewExpr__init_anewexpr(var20, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var20:ANewExpr>*/
 }
-var_pannotationnode1 = var9;
-var_node_list = var_pannotationnode1;
-var15 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction331> */
+var_pexprnode1 = var20;
+var_node_list = var_pexprnode1;
+var21 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction336> */
 {
-var16 = parser_work__Parser__go_to(var_p, var15);
+var22 = parser_work__Parser__go_to(var_p, var21);
 }
 {
-parser_work__Parser__push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction331#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction331__action(val* self, val* p0) {
-parser__ReduceAction331__action(self, p0); /* Direct call parser#ReduceAction331#action on <self:Object(ReduceAction331)>*/
+/* method parser#ReduceAction336#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction336__action(val* self, val* p0) {
+parser__ReduceAction336__action(self, p0); /* Direct call parser#ReduceAction336#action on <self:Object(ReduceAction336)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction332#action for (self: ReduceAction332, Parser) */
-void parser__ReduceAction332__action(val* self, val* p0) {
+/* method parser#ReduceAction337#action for (self: ReduceAction337, Parser) */
+void parser__ReduceAction337__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* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var6 /* : 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* var5 /* : Array[Object] */;
-val* var_listnode7 /* var listnode7: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var_tkwnewnode2 /* var tkwnewnode2: nullable Object */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var_pannotationsnode9 /* var pannotationsnode9: nullable Object */;
+val* var_ptypenode3 /* var ptypenode3: 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 */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var18 /* : Int */;
+val* var_tidnode4 /* var tidnode4: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var16 /* : Array[Object] */;
+val* var_listnode6 /* var listnode6: Array[Object] */;
+val* var17 /* : AListExprs */;
+val* var_pexprsnode5 /* var pexprsnode5: nullable AListExprs */;
+val* var18 /* : ANewExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANewExpr */;
 long var19 /* : Int */;
+long var20 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist5 = var4;
 {
-array__Array__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = parser_work__Parser__pop(var_p);
 }
-var_listnode7 = var5;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var6 = 1;
+var_nodearraylist4 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var8;
+var_tkwnewnode2 = var_nodearraylist1;
+/* <var_tkwnewnode2:nullable Object> isa nullable TKwnew */
+cltype = type_nullable_parser_nodes__TKwnew.color;
+idtype = type_nullable_parser_nodes__TKwnew.id;
+if(var_tkwnewnode2 == NULL) {
+var9 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var6 = 0;
+if(cltype >= var_tkwnewnode2->type->table_size) {
+var9 = 0;
 } else {
-var6 = var_pdocnode2->type->type_table[cltype] == idtype;
+var9 = var_tkwnewnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8724);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8682);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype8 = type_nullable_parser_nodes__AAtid.color;
-idtype9 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var7 = 1;
+var_ptypenode3 = var_nodearraylist3;
+/* <var_ptypenode3:nullable Object> isa nullable AType */
+cltype11 = type_nullable_parser_nodes__AType.color;
+idtype12 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode3 == NULL) {
+var10 = 1;
 } else {
-if(cltype8 >= var_patidnode5->type->table_size) {
-var7 = 0;
+if(cltype11 >= var_ptypenode3->type->table_size) {
+var10 = 0;
 } else {
-var7 = var_patidnode5->type->type_table[cltype8] == idtype9;
+var10 = var_ptypenode3->type->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8726);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8684);
 show_backtrace(1);
 }
-var_pannotationsnode9 = var_nodearraylist3;
-/* <var_pannotationsnode9:nullable Object> isa nullable AAnnotations */
-cltype11 = type_nullable_parser_nodes__AAnnotations.color;
-idtype12 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode9 == NULL) {
-var10 = 1;
+var_tidnode4 = var_nodearraylist8;
+/* <var_tidnode4:nullable Object> isa nullable TId */
+cltype14 = type_nullable_parser_nodes__TId.color;
+idtype15 = type_nullable_parser_nodes__TId.id;
+if(var_tidnode4 == NULL) {
+var13 = 1;
 } else {
-if(cltype11 >= var_pannotationsnode9->type->table_size) {
-var10 = 0;
+if(cltype14 >= var_tidnode4->type->table_size) {
+var13 = 0;
 } else {
-var10 = var_pannotationsnode9->type->type_table[cltype11] == idtype12;
+var13 = var_tidnode4->type->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8728);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8686);
 show_backtrace(1);
 }
-var13 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var14 = NULL;
-var15 = NULL;
-var16 = NULL;
-var17 = NULL;
+var16 = NEW_array__Array(&type_array__Arraykernel__Object);
 {
-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>*/
+((void (*)(val*))(var16->class->vft[COLOR_kernel__Object__init]))(var16) /* init on <var16:Array[Object]>*/;
 }
-var_pannotationnode1 = var13;
-var_node_list = var_pannotationnode1;
-var18 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction332> */
+var_listnode6 = var16;
+var17 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
 {
-var19 = parser_work__Parser__go_to(var_p, var18);
+parser_prod__AListExprs__init_alistexprs(var17, var_listnode6); /* Direct call parser_prod#AListExprs#init_alistexprs on <var17:AListExprs>*/
 }
+var_pexprsnode5 = var17;
+var18 = NEW_parser_nodes__ANewExpr(&type_parser_nodes__ANewExpr);
 {
-parser_work__Parser__push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_prod__ANewExpr__init_anewexpr(var18, var_tkwnewnode2, var_ptypenode3, var_tidnode4, var_pexprsnode5); /* Direct call parser_prod#ANewExpr#init_anewexpr on <var18:ANewExpr>*/
+}
+var_pexprnode1 = var18;
+var_node_list = var_pexprnode1;
+var19 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction337> */
+{
+var20 = parser_work__Parser__go_to(var_p, var19);
+}
+{
+parser_work__Parser__push(var_p, var20, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction332#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction332__action(val* self, val* p0) {
-parser__ReduceAction332__action(self, p0); /* Direct call parser#ReduceAction332#action on <self:Object(ReduceAction332)>*/
+/* method parser#ReduceAction337#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction337__action(val* self, val* p0) {
+parser__ReduceAction337__action(self, p0); /* Direct call parser#ReduceAction337#action on <self:Object(ReduceAction337)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction333#action for (self: ReduceAction333, Parser) */
-void parser__ReduceAction333__action(val* self, val* p0) {
+/* method parser#ReduceAction340#action for (self: ReduceAction340, Parser) */
+void parser__ReduceAction340__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* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var5 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var8 /* : nullable Object */;
 val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
-val* var6 /* : nullable Object */;
+val* var9 /* : nullable Object */;
 val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
-val* var7 /* : nullable Object */;
+val* var10 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var8 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var9 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var11 /* : Bool */;
 int cltype;
 int idtype;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var10 /* : Bool */;
-int cltype11;
-int idtype12;
-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_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var27 /* : Int */;
-long var28 /* : Int */;
+val* var_tkwasnode3 /* var tkwasnode3: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_toparnode4 /* var toparnode4: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var_ptypenode5 /* var ptypenode5: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var_tcparnode6 /* var tcparnode6: nullable Object */;
+short int var21 /* : Bool */;
+int cltype22;
+int idtype23;
+val* var24 /* : AAsCastExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAsCastExpr */;
+long var25 /* : Int */;
+long var26 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var1;
+var_nodearraylist10 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var2;
+var_nodearraylist9 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var3;
+var_nodearraylist8 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var4;
+var_nodearraylist7 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var5;
+var_nodearraylist6 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var6;
+var_nodearraylist5 = var6;
 {
 var7 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var7;
-var8 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist4 = var7;
 {
-array__Array__init(var8); /* Direct call array#Array#init on <var8:Array[Object]>*/
+var8 = parser_work__Parser__pop(var_p);
 }
-var_listnode8 = var8;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var9 = 1;
+var_nodearraylist3 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var10;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var11 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var9 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var11 = 0;
 } else {
-var9 = var_pdocnode2->type->type_table[cltype] == idtype;
+var11 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var9)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8757);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8717);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype11 = type_nullable_parser_nodes__AAtid.color;
-idtype12 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var10 = 1;
+var_tkwasnode3 = var_nodearraylist4;
+/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
+cltype13 = type_nullable_parser_nodes__TKwas.color;
+idtype14 = type_nullable_parser_nodes__TKwas.id;
+if(var_tkwasnode3 == NULL) {
+var12 = 1;
 } else {
-if(cltype11 >= var_patidnode5->type->table_size) {
-var10 = 0;
+if(cltype13 >= var_tkwasnode3->type->table_size) {
+var12 = 0;
 } else {
-var10 = var_patidnode5->type->type_table[cltype11] == idtype12;
+var12 = var_tkwasnode3->type->type_table[cltype13] == idtype14;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8759);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8719);
 show_backtrace(1);
 }
-var_toparnode6 = var_nodearraylist3;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype14 = type_nullable_parser_nodes__TOpar.color;
-idtype15 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode6 == NULL) {
-var13 = 1;
+var_toparnode4 = var_nodearraylist6;
+/* <var_toparnode4:nullable Object> isa nullable TOpar */
+cltype16 = type_nullable_parser_nodes__TOpar.color;
+idtype17 = type_nullable_parser_nodes__TOpar.id;
+if(var_toparnode4 == NULL) {
+var15 = 1;
 } else {
-if(cltype14 >= var_toparnode6->type->table_size) {
-var13 = 0;
+if(cltype16 >= var_toparnode4->type->table_size) {
+var15 = 0;
 } else {
-var13 = var_toparnode6->type->type_table[cltype14] == idtype15;
+var15 = var_toparnode4->type->type_table[cltype16] == idtype17;
 }
 }
-if (unlikely(!var13)) {
+if (unlikely(!var15)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8761);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8721);
 show_backtrace(1);
 }
-var_listnode7 = var_nodearraylist5;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype17 = type_array__Arraykernel__Object.color;
-idtype18 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var16 = 0;
+var_ptypenode5 = var_nodearraylist8;
+/* <var_ptypenode5:nullable Object> isa nullable AType */
+cltype19 = type_nullable_parser_nodes__AType.color;
+idtype20 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode5 == NULL) {
+var18 = 1;
 } else {
-if(cltype17 >= var_listnode7->type->table_size) {
-var16 = 0;
+if(cltype19 >= var_ptypenode5->type->table_size) {
+var18 = 0;
 } else {
-var16 = var_listnode7->type->type_table[cltype17] == idtype18;
+var18 = var_ptypenode5->type->type_table[cltype19] == idtype20;
 }
 }
-if (unlikely(!var16)) {
+if (unlikely(!var18)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8763);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8723);
 show_backtrace(1);
 }
-{
-var19 = parser_work__ReduceAction__concat(self, var_listnode8, var_listnode7);
-}
-var_listnode8 = var19;
-var_tcparnode9 = var_nodearraylist6;
-/* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype21 = type_nullable_parser_nodes__TCpar.color;
-idtype22 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var20 = 1;
+var_tcparnode6 = var_nodearraylist10;
+/* <var_tcparnode6:nullable Object> isa nullable TCpar */
+cltype22 = type_nullable_parser_nodes__TCpar.color;
+idtype23 = type_nullable_parser_nodes__TCpar.id;
+if(var_tcparnode6 == NULL) {
+var21 = 1;
 } else {
-if(cltype21 >= var_tcparnode9->type->table_size) {
-var20 = 0;
+if(cltype22 >= var_tcparnode6->type->table_size) {
+var21 = 0;
 } else {
-var20 = var_tcparnode9->type->type_table[cltype21] == idtype22;
+var21 = var_tcparnode6->type->type_table[cltype22] == idtype23;
 }
 }
-if (unlikely(!var20)) {
+if (unlikely(!var21)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8766);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8725);
 show_backtrace(1);
 }
-var23 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var24 = NULL;
-var25 = NULL;
-var26 = NULL;
+var24 = NEW_parser_nodes__AAsCastExpr(&type_parser_nodes__AAsCastExpr);
 {
-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>*/
+parser_prod__AAsCastExpr__init_aascastexpr(var24, var_pexprnode2, var_tkwasnode3, var_toparnode4, var_ptypenode5, var_tcparnode6); /* Direct call parser_prod#AAsCastExpr#init_aascastexpr on <var24:AAsCastExpr>*/
 }
-var_pannotationnode1 = var23;
-var_node_list = var_pannotationnode1;
-var27 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction333> */
+var_pexprnode1 = var24;
+var_node_list = var_pexprnode1;
+var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction340> */
 {
-var28 = parser_work__Parser__go_to(var_p, var27);
+var26 = parser_work__Parser__go_to(var_p, var25);
 }
 {
-parser_work__Parser__push(var_p, var28, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction333#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction333__action(val* self, val* p0) {
-parser__ReduceAction333__action(self, p0); /* Direct call parser#ReduceAction333#action on <self:Object(ReduceAction333)>*/
+/* method parser#ReduceAction340#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction340__action(val* self, val* p0) {
+parser__ReduceAction340__action(self, p0); /* Direct call parser#ReduceAction340#action on <self:Object(ReduceAction340)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction334#action for (self: ReduceAction334, Parser) */
-void parser__ReduceAction334__action(val* self, val* p0) {
+/* method parser#ReduceAction341#action for (self: ReduceAction341, Parser) */
+void parser__ReduceAction341__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_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var_nodearraylist12 /* var nodearraylist12: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var_nodearraylist11 /* var nodearraylist11: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var5 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var6 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var7 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var8 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var10 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var11 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var12 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var9 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var10 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var13 /* : Bool */;
 int cltype;
 int idtype;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var11 /* : Bool */;
-int cltype12;
-int idtype13;
-val* var_toparnode6 /* var toparnode6: nullable Object */;
+val* var_tkwasnode3 /* var tkwasnode3: nullable Object */;
 short int var14 /* : Bool */;
 int cltype15;
 int idtype16;
-val* var_listnode7 /* var listnode7: nullable Object */;
+val* var_toparnode4 /* var toparnode4: 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 */;
-short int var24 /* : Bool */;
-int cltype25;
-int idtype26;
-val* var27 /* : AAnnotation */;
-val* var28 /* : null */;
-val* var29 /* : null */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
+val* var_tkwnotnode5 /* var tkwnotnode5: nullable Object */;
+short int var20 /* : Bool */;
+int cltype21;
+int idtype22;
+val* var_tkwnullnode6 /* var tkwnullnode6: nullable Object */;
+short int var23 /* : Bool */;
+int cltype24;
+int idtype25;
+val* var_tcparnode7 /* var tcparnode7: nullable Object */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+val* var29 /* : AAsNotnullExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAsNotnullExpr */;
 long var30 /* : Int */;
 long var31 /* : Int */;
 var_p = p0;
@@ -8074,161 +7777,166 @@ var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist8 = var1;
+var_nodearraylist12 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist7 = var2;
+var_nodearraylist11 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist6 = var3;
+var_nodearraylist10 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var4;
+var_nodearraylist9 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var5;
+var_nodearraylist8 = var5;
 {
 var6 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var6;
+var_nodearraylist7 = var6;
 {
 var7 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var7;
+var_nodearraylist6 = var7;
 {
 var8 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var8;
-var9 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist5 = var8;
 {
-array__Array__init(var9); /* Direct call array#Array#init on <var9:Array[Object]>*/
+var9 = parser_work__Parser__pop(var_p);
 }
-var_listnode8 = var9;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var10 = 1;
-} else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_pdocnode2->type->type_table[cltype] == idtype;
+var_nodearraylist4 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
 }
+var_nodearraylist3 = var10;
+{
+var11 = parser_work__Parser__pop(var_p);
 }
-if (unlikely(!var10)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8796);
-show_backtrace(1);
+var_nodearraylist2 = var11;
+{
+var12 = parser_work__Parser__pop(var_p);
 }
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype12 = type_nullable_parser_nodes__AAtid.color;
-idtype13 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var11 = 1;
+var_nodearraylist1 = var12;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var13 = 1;
 } else {
-if(cltype12 >= var_patidnode5->type->table_size) {
-var11 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var13 = 0;
 } else {
-var11 = var_patidnode5->type->type_table[cltype12] == idtype13;
+var13 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8798);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8755);
 show_backtrace(1);
 }
-var_toparnode6 = var_nodearraylist3;
-/* <var_toparnode6:nullable Object> isa nullable TOpar */
-cltype15 = type_nullable_parser_nodes__TOpar.color;
-idtype16 = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode6 == NULL) {
+var_tkwasnode3 = var_nodearraylist4;
+/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
+cltype15 = type_nullable_parser_nodes__TKwas.color;
+idtype16 = type_nullable_parser_nodes__TKwas.id;
+if(var_tkwasnode3 == NULL) {
 var14 = 1;
 } else {
-if(cltype15 >= var_toparnode6->type->table_size) {
+if(cltype15 >= var_tkwasnode3->type->table_size) {
 var14 = 0;
 } else {
-var14 = var_toparnode6->type->type_table[cltype15] == idtype16;
+var14 = var_tkwasnode3->type->type_table[cltype15] == idtype16;
 }
 }
 if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8800);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8757);
 show_backtrace(1);
 }
-var_listnode7 = var_nodearraylist5;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype18 = type_array__Arraykernel__Object.color;
-idtype19 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var17 = 0;
+var_toparnode4 = var_nodearraylist6;
+/* <var_toparnode4:nullable Object> isa nullable TOpar */
+cltype18 = type_nullable_parser_nodes__TOpar.color;
+idtype19 = type_nullable_parser_nodes__TOpar.id;
+if(var_toparnode4 == NULL) {
+var17 = 1;
 } else {
-if(cltype18 >= var_listnode7->type->table_size) {
+if(cltype18 >= var_toparnode4->type->table_size) {
 var17 = 0;
 } else {
-var17 = var_listnode7->type->type_table[cltype18] == idtype19;
+var17 = var_toparnode4->type->type_table[cltype18] == idtype19;
 }
 }
 if (unlikely(!var17)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8802);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8759);
 show_backtrace(1);
 }
-{
-var20 = parser_work__ReduceAction__concat(self, var_listnode8, var_listnode7);
+var_tkwnotnode5 = var_nodearraylist8;
+/* <var_tkwnotnode5:nullable Object> isa nullable TKwnot */
+cltype21 = type_nullable_parser_nodes__TKwnot.color;
+idtype22 = type_nullable_parser_nodes__TKwnot.id;
+if(var_tkwnotnode5 == NULL) {
+var20 = 1;
+} else {
+if(cltype21 >= var_tkwnotnode5->type->table_size) {
+var20 = 0;
+} else {
+var20 = var_tkwnotnode5->type->type_table[cltype21] == idtype22;
 }
-var_listnode8 = var20;
-var_tcparnode9 = var_nodearraylist6;
-/* <var_tcparnode9:nullable Object> isa nullable TCpar */
-cltype22 = type_nullable_parser_nodes__TCpar.color;
-idtype23 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode9 == NULL) {
-var21 = 1;
+}
+if (unlikely(!var20)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8761);
+show_backtrace(1);
+}
+var_tkwnullnode6 = var_nodearraylist10;
+/* <var_tkwnullnode6:nullable Object> isa nullable TKwnull */
+cltype24 = type_nullable_parser_nodes__TKwnull.color;
+idtype25 = type_nullable_parser_nodes__TKwnull.id;
+if(var_tkwnullnode6 == NULL) {
+var23 = 1;
 } else {
-if(cltype22 >= var_tcparnode9->type->table_size) {
-var21 = 0;
+if(cltype24 >= var_tkwnullnode6->type->table_size) {
+var23 = 0;
 } else {
-var21 = var_tcparnode9->type->type_table[cltype22] == idtype23;
+var23 = var_tkwnullnode6->type->type_table[cltype24] == idtype25;
 }
 }
-if (unlikely(!var21)) {
+if (unlikely(!var23)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8805);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8763);
 show_backtrace(1);
 }
-var_pannotationsnode10 = var_nodearraylist7;
-/* <var_pannotationsnode10:nullable Object> isa nullable AAnnotations */
-cltype25 = type_nullable_parser_nodes__AAnnotations.color;
-idtype26 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode10 == NULL) {
-var24 = 1;
+var_tcparnode7 = var_nodearraylist12;
+/* <var_tcparnode7:nullable Object> isa nullable TCpar */
+cltype27 = type_nullable_parser_nodes__TCpar.color;
+idtype28 = type_nullable_parser_nodes__TCpar.id;
+if(var_tcparnode7 == NULL) {
+var26 = 1;
 } else {
-if(cltype25 >= var_pannotationsnode10->type->table_size) {
-var24 = 0;
+if(cltype27 >= var_tcparnode7->type->table_size) {
+var26 = 0;
 } else {
-var24 = var_pannotationsnode10->type->type_table[cltype25] == idtype26;
+var26 = var_tcparnode7->type->type_table[cltype27] == idtype28;
 }
 }
-if (unlikely(!var24)) {
+if (unlikely(!var26)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8807);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8765);
 show_backtrace(1);
 }
-var27 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var28 = NULL;
-var29 = NULL;
+var29 = NEW_parser_nodes__AAsNotnullExpr(&type_parser_nodes__AAsNotnullExpr);
 {
-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>*/
+parser_prod__AAsNotnullExpr__init_aasnotnullexpr(var29, var_pexprnode2, var_tkwasnode3, var_toparnode4, var_tkwnotnode5, var_tkwnullnode6, var_tcparnode7); /* Direct call parser_prod#AAsNotnullExpr#init_aasnotnullexpr on <var29:AAsNotnullExpr>*/
 }
-var_pannotationnode1 = var27;
-var_node_list = var_pannotationnode1;
-var30 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction334> */
+var_pexprnode1 = var29;
+var_node_list = var_pexprnode1;
+var30 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction341> */
 {
 var31 = parser_work__Parser__go_to(var_p, var30);
 }
@@ -8237,261 +7945,361 @@ parser_work__Parser__push(var_p, var31, var_node_list); /* Direct call parser_wo
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction334#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction334__action(val* self, val* p0) {
-parser__ReduceAction334__action(self, p0); /* Direct call parser#ReduceAction334#action on <self:Object(ReduceAction334)>*/
+/* method parser#ReduceAction341#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction341__action(val* self, val* p0) {
+parser__ReduceAction341__action(self, p0); /* Direct call parser#ReduceAction341#action on <self:Object(ReduceAction341)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction335#action for (self: ReduceAction335, Parser) */
-void parser__ReduceAction335__action(val* self, val* p0) {
+/* method parser#ReduceAction342#action for (self: ReduceAction342, Parser) */
+void parser__ReduceAction342__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* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var6 /* : 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* var5 /* : Array[Object] */;
-val* var_listnode8 /* var listnode8: Array[Object] */;
-val* var_pdocnode2 /* var pdocnode2: nullable Object */;
-short int var6 /* : Bool */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var9 /* : Bool */;
 int cltype;
 int idtype;
-val* var_patidnode5 /* var patidnode5: nullable Object */;
-short int var7 /* : Bool */;
-int cltype8;
-int idtype9;
-val* var_listnode7 /* var listnode7: nullable Object */;
+val* var_tkwasnode3 /* var tkwasnode3: 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 */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable AAnnotation */;
-long var20 /* : Int */;
-long var21 /* : Int */;
+val* var_tkwnotnode5 /* var tkwnotnode5: nullable Object */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var_tkwnullnode6 /* var tkwnullnode6: nullable Object */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+val* var19 /* : AAsNotnullExpr */;
+val* var20 /* : null */;
+val* var21 /* : null */;
+val* var_pexprnode1 /* var pexprnode1: nullable AAsNotnullExpr */;
+long var22 /* : Int */;
+long var23 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist8 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist7 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist6 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist5 = var4;
 {
-array__Array__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = parser_work__Parser__pop(var_p);
 }
-var_listnode8 = var5;
-var_pdocnode2 = var_nodearraylist1;
-/* <var_pdocnode2:nullable Object> isa nullable ADoc */
-cltype = type_nullable_parser_nodes__ADoc.color;
-idtype = type_nullable_parser_nodes__ADoc.id;
-if(var_pdocnode2 == NULL) {
-var6 = 1;
+var_nodearraylist4 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var8;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var9 = 1;
 } else {
-if(cltype >= var_pdocnode2->type->table_size) {
-var6 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var9 = 0;
 } else {
-var6 = var_pdocnode2->type->type_table[cltype] == idtype;
+var9 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var9)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8833);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8792);
 show_backtrace(1);
 }
-var_patidnode5 = var_nodearraylist2;
-/* <var_patidnode5:nullable Object> isa nullable AAtid */
-cltype8 = type_nullable_parser_nodes__AAtid.color;
-idtype9 = type_nullable_parser_nodes__AAtid.id;
-if(var_patidnode5 == NULL) {
-var7 = 1;
+var_tkwasnode3 = var_nodearraylist4;
+/* <var_tkwasnode3:nullable Object> isa nullable TKwas */
+cltype11 = type_nullable_parser_nodes__TKwas.color;
+idtype12 = type_nullable_parser_nodes__TKwas.id;
+if(var_tkwasnode3 == NULL) {
+var10 = 1;
 } else {
-if(cltype8 >= var_patidnode5->type->table_size) {
-var7 = 0;
+if(cltype11 >= var_tkwasnode3->type->table_size) {
+var10 = 0;
 } else {
-var7 = var_patidnode5->type->type_table[cltype8] == idtype9;
+var10 = var_tkwasnode3->type->type_table[cltype11] == idtype12;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var10)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8835);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8794);
 show_backtrace(1);
 }
-var_listnode7 = var_nodearraylist3;
-/* <var_listnode7:nullable Object> isa Array[Object] */
-cltype11 = type_array__Arraykernel__Object.color;
-idtype12 = type_array__Arraykernel__Object.id;
-if(var_listnode7 == NULL) {
-var10 = 0;
+var_tkwnotnode5 = var_nodearraylist6;
+/* <var_tkwnotnode5:nullable Object> isa nullable TKwnot */
+cltype14 = type_nullable_parser_nodes__TKwnot.color;
+idtype15 = type_nullable_parser_nodes__TKwnot.id;
+if(var_tkwnotnode5 == NULL) {
+var13 = 1;
 } else {
-if(cltype11 >= var_listnode7->type->table_size) {
-var10 = 0;
+if(cltype14 >= var_tkwnotnode5->type->table_size) {
+var13 = 0;
 } else {
-var10 = var_listnode7->type->type_table[cltype11] == idtype12;
+var13 = var_tkwnotnode5->type->type_table[cltype14] == idtype15;
 }
 }
-if (unlikely(!var10)) {
+if (unlikely(!var13)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8837);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8796);
 show_backtrace(1);
 }
-{
-var13 = parser_work__ReduceAction__concat(self, var_listnode8, var_listnode7);
+var_tkwnullnode6 = var_nodearraylist8;
+/* <var_tkwnullnode6:nullable Object> isa nullable TKwnull */
+cltype17 = type_nullable_parser_nodes__TKwnull.color;
+idtype18 = type_nullable_parser_nodes__TKwnull.id;
+if(var_tkwnullnode6 == NULL) {
+var16 = 1;
+} else {
+if(cltype17 >= var_tkwnullnode6->type->table_size) {
+var16 = 0;
+} else {
+var16 = var_tkwnullnode6->type->type_table[cltype17] == idtype18;
 }
-var_listnode8 = var13;
-var14 = NEW_parser_nodes__AAnnotation(&type_parser_nodes__AAnnotation);
-var15 = NULL;
-var16 = NULL;
-var17 = NULL;
-var18 = NULL;
-var19 = NULL;
+}
+if (unlikely(!var16)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8798);
+show_backtrace(1);
+}
+var19 = NEW_parser_nodes__AAsNotnullExpr(&type_parser_nodes__AAsNotnullExpr);
+var20 = NULL;
+var21 = NULL;
 {
-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>*/
+parser_prod__AAsNotnullExpr__init_aasnotnullexpr(var19, var_pexprnode2, var_tkwasnode3, var20, var_tkwnotnode5, var_tkwnullnode6, var21); /* Direct call parser_prod#AAsNotnullExpr#init_aasnotnullexpr on <var19:AAsNotnullExpr>*/
 }
-var_pannotationnode1 = var14;
-var_node_list = var_pannotationnode1;
-var20 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction335> */
+var_pexprnode1 = var19;
+var_node_list = var_pexprnode1;
+var22 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction342> */
 {
-var21 = parser_work__Parser__go_to(var_p, var20);
+var23 = parser_work__Parser__go_to(var_p, var22);
 }
 {
-parser_work__Parser__push(var_p, var21, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var23, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction335#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction335__action(val* self, val* p0) {
-parser__ReduceAction335__action(self, p0); /* Direct call parser#ReduceAction335#action on <self:Object(ReduceAction335)>*/
+/* method parser#ReduceAction342#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction342__action(val* self, val* p0) {
+parser__ReduceAction342__action(self, p0); /* Direct call parser#ReduceAction342#action on <self:Object(ReduceAction342)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction336#action for (self: ReduceAction336, Parser) */
-void parser__ReduceAction336__action(val* self, val* p0) {
+/* method parser#ReduceAction343#action for (self: ReduceAction343, Parser) */
+void parser__ReduceAction343__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_pannotationnode1 /* var pannotationnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_tdotdotdotnode3 /* var tdotdotdotnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AVarargExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AVarargExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var2;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__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;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8819);
+show_backtrace(1);
+}
+var_tdotdotdotnode3 = var_nodearraylist2;
+/* <var_tdotdotdotnode3:nullable Object> isa nullable TDotdotdot */
+cltype5 = type_nullable_parser_nodes__TDotdotdot.color;
+idtype6 = type_nullable_parser_nodes__TDotdotdot.id;
+if(var_tdotdotdotnode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= var_tdotdotdotnode3->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_tdotdotdotnode3->type->type_table[cltype5] == idtype6;
+}
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8821);
+show_backtrace(1);
+}
+var7 = NEW_parser_nodes__AVarargExpr(&type_parser_nodes__AVarargExpr);
 {
-var3 = parser_work__Parser__pop(var_p);
+parser_prod__AVarargExpr__init_avarargexpr(var7, var_pexprnode2, var_tdotdotdotnode3); /* Direct call parser_prod#AVarargExpr#init_avarargexpr on <var7:AVarargExpr>*/
 }
-var_nodearraylist1 = var3;
-var_pannotationnode1 = var_nodearraylist3;
-var_node_list = var_pannotationnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction336> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction343> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction336#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction336__action(val* self, val* p0) {
-parser__ReduceAction336__action(self, p0); /* Direct call parser#ReduceAction336#action on <self:Object(ReduceAction336)>*/
+/* method parser#ReduceAction343#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction343__action(val* self, val* p0) {
+parser__ReduceAction343__action(self, p0); /* Direct call parser#ReduceAction343#action on <self:Object(ReduceAction343)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction337#action for (self: ReduceAction337, Parser) */
-void parser__ReduceAction337__action(val* self, val* p0) {
+/* method parser#ReduceAction344#action for (self: ReduceAction344, Parser) */
+void parser__ReduceAction344__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* var2 /* : Array[Object] */;
-val* var_listnode2 /* var listnode2: Array[Object] */;
-val* var_patargnode1 /* var patargnode1: nullable Object */;
-val* var3 /* : null */;
+val* var_tkwselfnode2 /* var tkwselfnode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
 short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-long var6 /* : Int */;
-long var7 /* : Int */;
+int cltype5;
+int idtype6;
+val* var7 /* : ASelfExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ASelfExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var1;
 {
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = parser_work__Parser__pop(var_p);
 }
-var_listnode2 = var2;
-var_patargnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_patargnode1 == NULL) {
-var4 = 0; /* is null */
+var_nodearraylist1 = var2;
+var_tkwselfnode2 = var_nodearraylist1;
+/* <var_tkwselfnode2:nullable Object> isa nullable TKwself */
+cltype = type_nullable_parser_nodes__TKwself.color;
+idtype = type_nullable_parser_nodes__TKwself.id;
+if(var_tkwselfnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tkwselfnode2->type->table_size) {
+var3 = 0;
 } else {
-var4 = 1; /* arg is null and recv is not */
+var3 = var_tkwselfnode2->type->type_table[cltype] == idtype;
 }
-if (0) {
-var5 = ((short int (*)(val*, val*))(var_patargnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_patargnode1, var3) /* != on <var_patargnode1:nullable Object>*/;
-var4 = var5;
 }
-if (var4){
-{
-array__Array__add(var_listnode2, var_patargnode1); /* 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", "parser/parser.nit", 8838);
+show_backtrace(1);
 }
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+}
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8840);
+show_backtrace(1);
+}
+var7 = NEW_parser_nodes__ASelfExpr(&type_parser_nodes__ASelfExpr);
+{
+parser_prod__ASelfExpr__init_aselfexpr(var7, var_tkwselfnode2, var_pannotationsnode3); /* Direct call parser_prod#ASelfExpr#init_aselfexpr on <var7:ASelfExpr>*/
 }
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction337> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction344> */
 {
-var7 = parser_work__Parser__go_to(var_p, var6);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction337#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction337__action(val* self, val* p0) {
-parser__ReduceAction337__action(self, p0); /* Direct call parser#ReduceAction337#action on <self:Object(ReduceAction337)>*/
+/* method parser#ReduceAction344#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction344__action(val* self, val* p0) {
+parser__ReduceAction344__action(self, p0); /* Direct call parser#ReduceAction344#action on <self:Object(ReduceAction344)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction338#action for (self: ReduceAction338, Parser) */
-void parser__ReduceAction338__action(val* self, val* p0) {
+/* method parser#ReduceAction345#action for (self: ReduceAction345, Parser) */
+void parser__ReduceAction345__action(val* self, val* p0) {
 val* var_p /* var p: Parser */;
 val* var /* : null */;
 val* var_node_list /* var node_list: nullable Object */;
@@ -8499,19 +8307,18 @@ 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_patargnode1 /* var patargnode1: nullable Object */;
-val* var_listnode2 /* var listnode2: nullable Object */;
-short int var4 /* : Bool */;
+val* var_tkwtruenode2 /* var tkwtruenode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var8 /* : Array[Object] */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ATrueExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ATrueExpr */;
+long var8 /* : Int */;
 long var9 /* : Int */;
-long var10 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
@@ -8523,1119 +8330,1252 @@ var_nodearraylist2 = var1;
 var2 = parser_work__Parser__pop(var_p);
 }
 var_nodearraylist1 = var2;
-var3 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode3 = var3;
-var_patargnode1 = var_nodearraylist1;
-var_listnode2 = var_nodearraylist2;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode2 == NULL) {
-var4 = 0;
+var_tkwtruenode2 = var_nodearraylist1;
+/* <var_tkwtruenode2:nullable Object> isa nullable TKwtrue */
+cltype = type_nullable_parser_nodes__TKwtrue.color;
+idtype = type_nullable_parser_nodes__TKwtrue.id;
+if(var_tkwtruenode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var4 = 0;
+if(cltype >= var_tkwtruenode2->type->table_size) {
+var3 = 0;
 } else {
-var4 = var_listnode2->type->type_table[cltype] == idtype;
+var3 = var_tkwtruenode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var4)) {
+if (unlikely(!var3)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8891);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8857);
 show_backtrace(1);
 }
-var5 = NULL;
-if (var_patargnode1 == NULL) {
-var6 = 0; /* is null */
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-var6 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var7 = ((short int (*)(val*, val*))(var_patargnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_patargnode1, var5) /* != on <var_patargnode1:nullable Object>*/;
-var6 = var7;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
-if (var6){
-{
-array__Array__add(var_listnode3, var_patargnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
-} else {
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8859);
+show_backtrace(1);
 }
+var7 = NEW_parser_nodes__ATrueExpr(&type_parser_nodes__ATrueExpr);
 {
-var8 = parser_work__ReduceAction__concat(self, var_listnode3, var_listnode2);
+parser_prod__ATrueExpr__init_atrueexpr(var7, var_tkwtruenode2, var_pannotationsnode3); /* Direct call parser_prod#ATrueExpr#init_atrueexpr on <var7:ATrueExpr>*/
 }
-var_listnode3 = var8;
-var_node_list = var_listnode3;
-var9 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction338> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction345> */
 {
-var10 = parser_work__Parser__go_to(var_p, var9);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var10, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction338#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction338__action(val* self, val* p0) {
-parser__ReduceAction338__action(self, p0); /* Direct call parser#ReduceAction338#action on <self:Object(ReduceAction338)>*/
+/* method parser#ReduceAction345#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction345__action(val* self, val* p0) {
+parser__ReduceAction345__action(self, p0); /* Direct call parser#ReduceAction345#action on <self:Object(ReduceAction345)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction339#action for (self: ReduceAction339, Parser) */
-void parser__ReduceAction339__action(val* self, val* p0) {
+/* method parser#ReduceAction346#action for (self: ReduceAction346, Parser) */
+void parser__ReduceAction346__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* var2 /* : nullable Object */;
 val* var_nodearraylist1 /* var nodearraylist1: nullable Object */;
-val* var_patargnode1 /* var patargnode1: nullable Object */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_tkwfalsenode2 /* var tkwfalsenode2: nullable Object */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AFalseExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AFalseExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist2 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist1 = var2;
+var_tkwfalsenode2 = var_nodearraylist1;
+/* <var_tkwfalsenode2:nullable Object> isa nullable TKwfalse */
+cltype = type_nullable_parser_nodes__TKwfalse.color;
+idtype = type_nullable_parser_nodes__TKwfalse.id;
+if(var_tkwfalsenode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tkwfalsenode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tkwfalsenode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8876);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
+} else {
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
+}
+}
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8878);
+show_backtrace(1);
+}
+var7 = NEW_parser_nodes__AFalseExpr(&type_parser_nodes__AFalseExpr);
 {
-var3 = parser_work__Parser__pop(var_p);
+parser_prod__AFalseExpr__init_afalseexpr(var7, var_tkwfalsenode2, var_pannotationsnode3); /* Direct call parser_prod#AFalseExpr#init_afalseexpr on <var7:AFalseExpr>*/
 }
-var_nodearraylist1 = var3;
-var_patargnode1 = var_nodearraylist3;
-var_node_list = var_patargnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction339> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction346> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction339#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction339__action(val* self, val* p0) {
-parser__ReduceAction339__action(self, p0); /* Direct call parser#ReduceAction339#action on <self:Object(ReduceAction339)>*/
+/* method parser#ReduceAction346#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction346__action(val* self, val* p0) {
+parser__ReduceAction346__action(self, p0); /* Direct call parser#ReduceAction346#action on <self:Object(ReduceAction346)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction340#action for (self: ReduceAction340, Parser) */
-void parser__ReduceAction340__action(val* self, val* p0) {
+/* method parser#ReduceAction347#action for (self: ReduceAction347, Parser) */
+void parser__ReduceAction347__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_ptypenode2 /* var ptypenode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_tkwnullnode2 /* var tkwnullnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : ATypeAtArg */;
-val* var_patargnode1 /* var patargnode1: nullable ATypeAtArg */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ANullExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ANullExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_ptypenode2 = var_nodearraylist1;
-/* <var_ptypenode2:nullable Object> isa nullable AType */
-cltype = type_nullable_parser_nodes__AType.color;
-idtype = type_nullable_parser_nodes__AType.id;
-if(var_ptypenode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tkwnullnode2 = var_nodearraylist1;
+/* <var_tkwnullnode2:nullable Object> isa nullable TKwnull */
+cltype = type_nullable_parser_nodes__TKwnull.color;
+idtype = type_nullable_parser_nodes__TKwnull.id;
+if(var_tkwnullnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tkwnullnode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tkwnullnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8895);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_ptypenode2->type->table_size) {
-var2 = 0;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_ptypenode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8920);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8897);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__ATypeAtArg(&type_parser_nodes__ATypeAtArg);
+var7 = NEW_parser_nodes__ANullExpr(&type_parser_nodes__ANullExpr);
 {
-parser_prod__ATypeAtArg__init_atypeatarg(var3, var_ptypenode2); /* Direct call parser_prod#ATypeAtArg#init_atypeatarg on <var3:ATypeAtArg>*/
+parser_prod__ANullExpr__init_anullexpr(var7, var_tkwnullnode2, var_pannotationsnode3); /* Direct call parser_prod#ANullExpr#init_anullexpr on <var7:ANullExpr>*/
 }
-var_patargnode1 = var3;
-var_node_list = var_patargnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction340> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction347> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction340#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction340__action(val* self, val* p0) {
-parser__ReduceAction340__action(self, p0); /* Direct call parser#ReduceAction340#action on <self:Object(ReduceAction340)>*/
+/* method parser#ReduceAction347#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction347__action(val* self, val* p0) {
+parser__ReduceAction347__action(self, p0); /* Direct call parser#ReduceAction347#action on <self:Object(ReduceAction347)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction341#action for (self: ReduceAction341, Parser) */
-void parser__ReduceAction341__action(val* self, val* p0) {
+/* method parser#ReduceAction348#action for (self: ReduceAction348, Parser) */
+void parser__ReduceAction348__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_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_tnumbernode2 /* var tnumbernode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AExprAtArg */;
-val* var_patargnode1 /* var patargnode1: nullable AExprAtArg */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ADecIntExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ADecIntExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tnumbernode2 = var_nodearraylist1;
+/* <var_tnumbernode2:nullable Object> isa nullable TNumber */
+cltype = type_nullable_parser_nodes__TNumber.color;
+idtype = type_nullable_parser_nodes__TNumber.id;
+if(var_tnumbernode2 == NULL) {
+var3 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var2 = 0;
+if(cltype >= var_tnumbernode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tnumbernode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8914);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
+} else {
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_pexprnode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8935);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8916);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AExprAtArg(&type_parser_nodes__AExprAtArg);
+var7 = NEW_parser_nodes__ADecIntExpr(&type_parser_nodes__ADecIntExpr);
 {
-parser_prod__AExprAtArg__init_aexpratarg(var3, var_pexprnode2); /* Direct call parser_prod#AExprAtArg#init_aexpratarg on <var3:AExprAtArg>*/
+parser_prod__ADecIntExpr__init_adecintexpr(var7, var_tnumbernode2, var_pannotationsnode3); /* Direct call parser_prod#ADecIntExpr#init_adecintexpr on <var7:ADecIntExpr>*/
 }
-var_patargnode1 = var3;
-var_node_list = var_patargnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction341> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction348> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction341#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction341__action(val* self, val* p0) {
-parser__ReduceAction341__action(self, p0); /* Direct call parser#ReduceAction341#action on <self:Object(ReduceAction341)>*/
+/* method parser#ReduceAction348#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction348__action(val* self, val* p0) {
+parser__ReduceAction348__action(self, p0); /* Direct call parser#ReduceAction348#action on <self:Object(ReduceAction348)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction343#action for (self: ReduceAction343, Parser) */
-void parser__ReduceAction343__action(val* self, val* p0) {
+/* method parser#ReduceAction349#action for (self: ReduceAction349, Parser) */
+void parser__ReduceAction349__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_pannotationsnode2 /* var pannotationsnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_thexnumbernode2 /* var thexnumbernode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AAtAtArg */;
-val* var_patargnode1 /* var patargnode1: nullable AAtAtArg */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AHexIntExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AHexIntExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_pannotationsnode2 = var_nodearraylist1;
-/* <var_pannotationsnode2:nullable Object> isa nullable AAnnotations */
-cltype = type_nullable_parser_nodes__AAnnotations.color;
-idtype = type_nullable_parser_nodes__AAnnotations.id;
-if(var_pannotationsnode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_thexnumbernode2 = var_nodearraylist1;
+/* <var_thexnumbernode2:nullable Object> isa nullable THexNumber */
+cltype = type_nullable_parser_nodes__THexNumber.color;
+idtype = type_nullable_parser_nodes__THexNumber.id;
+if(var_thexnumbernode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_thexnumbernode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_thexnumbernode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8933);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_pannotationsnode2->type->table_size) {
-var2 = 0;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_pannotationsnode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8950);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8935);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AAtAtArg(&type_parser_nodes__AAtAtArg);
+var7 = NEW_parser_nodes__AHexIntExpr(&type_parser_nodes__AHexIntExpr);
 {
-parser_prod__AAtAtArg__init_aatatarg(var3, var_pannotationsnode2); /* Direct call parser_prod#AAtAtArg#init_aatatarg on <var3:AAtAtArg>*/
+parser_prod__AHexIntExpr__init_ahexintexpr(var7, var_thexnumbernode2, var_pannotationsnode3); /* Direct call parser_prod#AHexIntExpr#init_ahexintexpr on <var7:AHexIntExpr>*/
 }
-var_patargnode1 = var3;
-var_node_list = var_patargnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction343> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction349> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction343#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction343__action(val* self, val* p0) {
-parser__ReduceAction343__action(self, p0); /* Direct call parser#ReduceAction343#action on <self:Object(ReduceAction343)>*/
+/* method parser#ReduceAction349#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction349__action(val* self, val* p0) {
+parser__ReduceAction349__action(self, p0); /* Direct call parser#ReduceAction349#action on <self:Object(ReduceAction349)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction344#action for (self: ReduceAction344, Parser) */
-void parser__ReduceAction344__action(val* self, val* p0) {
+/* method parser#ReduceAction350#action for (self: ReduceAction350, Parser) */
+void parser__ReduceAction350__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_tidnode2 /* var tidnode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_tfloatnode2 /* var tfloatnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AIdAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AIdAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AFloatExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AFloatExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tidnode2 = var_nodearraylist1;
-/* <var_tidnode2:nullable Object> isa nullable TId */
-cltype = type_nullable_parser_nodes__TId.color;
-idtype = type_nullable_parser_nodes__TId.id;
-if(var_tidnode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tfloatnode2 = var_nodearraylist1;
+/* <var_tfloatnode2:nullable Object> isa nullable TFloat */
+cltype = type_nullable_parser_nodes__TFloat.color;
+idtype = type_nullable_parser_nodes__TFloat.id;
+if(var_tfloatnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tfloatnode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tfloatnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8952);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_tidnode2->type->table_size) {
-var2 = 0;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_tidnode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8965);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8954);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AIdAtid(&type_parser_nodes__AIdAtid);
+var7 = NEW_parser_nodes__AFloatExpr(&type_parser_nodes__AFloatExpr);
 {
-parser_prod__AIdAtid__init_aidatid(var3, var_tidnode2); /* Direct call parser_prod#AIdAtid#init_aidatid on <var3:AIdAtid>*/
+parser_prod__AFloatExpr__init_afloatexpr(var7, var_tfloatnode2, var_pannotationsnode3); /* Direct call parser_prod#AFloatExpr#init_afloatexpr on <var7:AFloatExpr>*/
 }
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction344> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction350> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction344#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction344__action(val* self, val* p0) {
-parser__ReduceAction344__action(self, p0); /* Direct call parser#ReduceAction344#action on <self:Object(ReduceAction344)>*/
+/* method parser#ReduceAction350#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction350__action(val* self, val* p0) {
+parser__ReduceAction350__action(self, p0); /* Direct call parser#ReduceAction350#action on <self:Object(ReduceAction350)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction345#action for (self: ReduceAction345, Parser) */
-void parser__ReduceAction345__action(val* self, val* p0) {
+/* method parser#ReduceAction351#action for (self: ReduceAction351, Parser) */
+void parser__ReduceAction351__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_tkwreadablenode2 /* var tkwreadablenode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_tcharnode2 /* var tcharnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AKwreadableAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AKwreadableAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : ACharExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACharExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tkwreadablenode2 = var_nodearraylist1;
-/* <var_tkwreadablenode2:nullable Object> isa nullable TKwreadable */
-cltype = type_nullable_parser_nodes__TKwreadable.color;
-idtype = type_nullable_parser_nodes__TKwreadable.id;
-if(var_tkwreadablenode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tcharnode2 = var_nodearraylist1;
+/* <var_tcharnode2:nullable Object> isa nullable TChar */
+cltype = type_nullable_parser_nodes__TChar.color;
+idtype = type_nullable_parser_nodes__TChar.id;
+if(var_tcharnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tcharnode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tcharnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8971);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_tkwreadablenode2->type->table_size) {
-var2 = 0;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_tkwreadablenode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8980);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8973);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AKwreadableAtid(&type_parser_nodes__AKwreadableAtid);
+var7 = NEW_parser_nodes__ACharExpr(&type_parser_nodes__ACharExpr);
 {
-parser_prod__AKwreadableAtid__init_akwreadableatid(var3, var_tkwreadablenode2); /* Direct call parser_prod#AKwreadableAtid#init_akwreadableatid on <var3:AKwreadableAtid>*/
+parser_prod__ACharExpr__init_acharexpr(var7, var_tcharnode2, var_pannotationsnode3); /* Direct call parser_prod#ACharExpr#init_acharexpr on <var7:ACharExpr>*/
 }
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction345> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction351> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction345#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction345__action(val* self, val* p0) {
-parser__ReduceAction345__action(self, p0); /* Direct call parser#ReduceAction345#action on <self:Object(ReduceAction345)>*/
+/* method parser#ReduceAction351#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction351__action(val* self, val* p0) {
+parser__ReduceAction351__action(self, p0); /* Direct call parser#ReduceAction351#action on <self:Object(ReduceAction351)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction346#action for (self: ReduceAction346, Parser) */
-void parser__ReduceAction346__action(val* self, val* p0) {
+/* method parser#ReduceAction352#action for (self: ReduceAction352, Parser) */
+void parser__ReduceAction352__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_tkwwritablenode2 /* var tkwwritablenode2: nullable Object */;
-short int var2 /* : Bool */;
+val* var_tstringnode2 /* var tstringnode2: nullable Object */;
+short int var3 /* : Bool */;
 int cltype;
 int idtype;
-val* var3 /* : AKwwritableAtid */;
-val* var_patidnode1 /* var patidnode1: nullable AKwwritableAtid */;
-long var4 /* : Int */;
-long var5 /* : Int */;
+val* var_pannotationsnode3 /* var pannotationsnode3: nullable Object */;
+short int var4 /* : Bool */;
+int cltype5;
+int idtype6;
+val* var7 /* : AStringExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AStringExpr */;
+long var8 /* : Int */;
+long var9 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var_tkwwritablenode2 = var_nodearraylist1;
-/* <var_tkwwritablenode2:nullable Object> isa nullable TKwwritable */
-cltype = type_nullable_parser_nodes__TKwwritable.color;
-idtype = type_nullable_parser_nodes__TKwwritable.id;
-if(var_tkwwritablenode2 == NULL) {
-var2 = 1;
+var_nodearraylist2 = var1;
+{
+var2 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var2;
+var_tstringnode2 = var_nodearraylist1;
+/* <var_tstringnode2:nullable Object> isa nullable TString */
+cltype = type_nullable_parser_nodes__TString.color;
+idtype = type_nullable_parser_nodes__TString.id;
+if(var_tstringnode2 == NULL) {
+var3 = 1;
+} else {
+if(cltype >= var_tstringnode2->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_tstringnode2->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var3)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8990);
+show_backtrace(1);
+}
+var_pannotationsnode3 = var_nodearraylist2;
+/* <var_pannotationsnode3:nullable Object> isa nullable AAnnotations */
+cltype5 = type_nullable_parser_nodes__AAnnotations.color;
+idtype6 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode3 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_tkwwritablenode2->type->table_size) {
-var2 = 0;
+if(cltype5 >= var_pannotationsnode3->type->table_size) {
+var4 = 0;
 } else {
-var2 = var_tkwwritablenode2->type->type_table[cltype] == idtype;
+var4 = var_pannotationsnode3->type->type_table[cltype5] == idtype6;
 }
 }
-if (unlikely(!var2)) {
+if (unlikely(!var4)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 8995);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 8992);
 show_backtrace(1);
 }
-var3 = NEW_parser_nodes__AKwwritableAtid(&type_parser_nodes__AKwwritableAtid);
+var7 = NEW_parser_nodes__AStringExpr(&type_parser_nodes__AStringExpr);
 {
-parser_prod__AKwwritableAtid__init_akwwritableatid(var3, var_tkwwritablenode2); /* Direct call parser_prod#AKwwritableAtid#init_akwwritableatid on <var3:AKwwritableAtid>*/
+parser_prod__AStringExpr__init_astringexpr(var7, var_tstringnode2, var_pannotationsnode3); /* Direct call parser_prod#AStringExpr#init_astringexpr on <var7:AStringExpr>*/
 }
-var_patidnode1 = var3;
-var_node_list = var_patidnode1;
-var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction346> */
+var_pexprnode1 = var7;
+var_node_list = var_pexprnode1;
+var8 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction352> */
 {
-var5 = parser_work__Parser__go_to(var_p, var4);
+var9 = parser_work__Parser__go_to(var_p, var8);
 }
 {
-parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var9, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction346#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction346__action(val* self, val* p0) {
-parser__ReduceAction346__action(self, p0); /* Direct call parser#ReduceAction346#action on <self:Object(ReduceAction346)>*/
+/* method parser#ReduceAction352#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction352__action(val* self, val* p0) {
+parser__ReduceAction352__action(self, p0); /* Direct call parser#ReduceAction352#action on <self:Object(ReduceAction352)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction347#action for (self: ReduceAction347, Parser) */
-void parser__ReduceAction347__action(val* self, val* p0) {
+/* method parser#ReduceAction355#action for (self: ReduceAction355, Parser) */
+void parser__ReduceAction355__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* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
 val* var4 /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var8 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var10 /* : 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* var_tobranode2 /* var tobranode2: nullable Object */;
+short int var11 /* : 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_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var_tcbranode5 /* var tcbranode5: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
+short int var21 /* : Bool */;
+int cltype22;
+int idtype23;
+val* var24 /* : ACrangeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable ACrangeExpr */;
+long var25 /* : Int */;
+long var26 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist10 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist9 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist8 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist7 = var4;
 {
-array__Array__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var5 = parser_work__Parser__pop(var_p);
 }
-var_listnode4 = var5;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable_parser_nodes__TOpar.color;
-idtype = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode2 == NULL) {
-var6 = 1;
+var_nodearraylist6 = var5;
+{
+var6 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist5 = var6;
+{
+var7 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist4 = var7;
+{
+var8 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist3 = var8;
+{
+var9 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var9;
+{
+var10 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist1 = var10;
+var_tobranode2 = var_nodearraylist1;
+/* <var_tobranode2:nullable Object> isa nullable TObra */
+cltype = type_nullable_parser_nodes__TObra.color;
+idtype = type_nullable_parser_nodes__TObra.id;
+if(var_tobranode2 == NULL) {
+var11 = 1;
 } else {
-if(cltype >= var_toparnode2->type->table_size) {
-var6 = 0;
+if(cltype >= var_tobranode2->type->table_size) {
+var11 = 0;
 } else {
-var6 = var_toparnode2->type->type_table[cltype] == idtype;
+var11 = var_tobranode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9014);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9017);
 show_backtrace(1);
 }
-var_listnode3 = var_nodearraylist3;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_array__Arraykernel__Object.color;
-idtype9 = type_array__Arraykernel__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_pexprnode3 = var_nodearraylist3;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype13 = type_nullable_parser_nodes__AExpr.color;
+idtype14 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var12 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
+if(cltype13 >= var_pexprnode3->type->table_size) {
+var12 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var12 = var_pexprnode3->type->type_table[cltype13] == idtype14;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var12)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9016);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9019);
 show_backtrace(1);
 }
-{
-var10 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode3);
+var_pexprnode4 = var_nodearraylist7;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype16 = type_nullable_parser_nodes__AExpr.color;
+idtype17 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= var_pexprnode4->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_pexprnode4->type->type_table[cltype16] == idtype17;
 }
-var_listnode4 = var10;
-var_tcparnode5 = var_nodearraylist4;
-/* <var_tcparnode5:nullable Object> isa nullable TCpar */
-cltype12 = type_nullable_parser_nodes__TCpar.color;
-idtype13 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode5 == NULL) {
-var11 = 1;
+}
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9021);
+show_backtrace(1);
+}
+var_tcbranode5 = var_nodearraylist9;
+/* <var_tcbranode5:nullable Object> isa nullable TCbra */
+cltype19 = type_nullable_parser_nodes__TCbra.color;
+idtype20 = type_nullable_parser_nodes__TCbra.id;
+if(var_tcbranode5 == NULL) {
+var18 = 1;
+} else {
+if(cltype19 >= var_tcbranode5->type->table_size) {
+var18 = 0;
+} else {
+var18 = var_tcbranode5->type->type_table[cltype19] == idtype20;
+}
+}
+if (unlikely(!var18)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9023);
+show_backtrace(1);
+}
+var_pannotationsnode6 = var_nodearraylist10;
+/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
+cltype22 = type_nullable_parser_nodes__AAnnotations.color;
+idtype23 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode6 == NULL) {
+var21 = 1;
 } else {
-if(cltype12 >= var_tcparnode5->type->table_size) {
-var11 = 0;
+if(cltype22 >= var_pannotationsnode6->type->table_size) {
+var21 = 0;
 } else {
-var11 = var_tcparnode5->type->type_table[cltype12] == idtype13;
+var21 = var_pannotationsnode6->type->type_table[cltype22] == idtype23;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var21)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9019);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9025);
 show_backtrace(1);
 }
-var14 = NEW_parser_nodes__AParExprs(&type_parser_nodes__AParExprs);
+var24 = NEW_parser_nodes__ACrangeExpr(&type_parser_nodes__ACrangeExpr);
 {
-parser_prod__AParExprs__init_aparexprs(var14, var_toparnode2, var_listnode4, var_tcparnode5); /* Direct call parser_prod#AParExprs#init_aparexprs on <var14:AParExprs>*/
+parser_prod__ACrangeExpr__init_acrangeexpr(var24, var_tobranode2, var_pexprnode3, var_pexprnode4, var_tcbranode5, var_pannotationsnode6); /* Direct call parser_prod#ACrangeExpr#init_acrangeexpr on <var24:ACrangeExpr>*/
 }
-var_pexprsnode1 = var14;
-var_node_list = var_pexprsnode1;
-var15 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction347> */
+var_pexprnode1 = var24;
+var_node_list = var_pexprnode1;
+var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction355> */
 {
-var16 = parser_work__Parser__go_to(var_p, var15);
+var26 = parser_work__Parser__go_to(var_p, var25);
 }
 {
-parser_work__Parser__push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction347#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction347__action(val* self, val* p0) {
-parser__ReduceAction347__action(self, p0); /* Direct call parser#ReduceAction347#action on <self:Object(ReduceAction347)>*/
+/* method parser#ReduceAction355#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction355__action(val* self, val* p0) {
+parser__ReduceAction355__action(self, p0); /* Direct call parser#ReduceAction355#action on <self:Object(ReduceAction355)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction348#action for (self: ReduceAction348, Parser) */
-void parser__ReduceAction348__action(val* self, val* p0) {
+/* method parser#ReduceAction356#action for (self: ReduceAction356, Parser) */
+void parser__ReduceAction356__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* var_nodearraylist10 /* var nodearraylist10: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var_nodearraylist9 /* var nodearraylist9: nullable Object */;
 val* var3 /* : nullable Object */;
+val* var_nodearraylist8 /* var nodearraylist8: nullable Object */;
+val* var4 /* : nullable Object */;
+val* var_nodearraylist7 /* var nodearraylist7: nullable Object */;
+val* var5 /* : nullable Object */;
+val* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
+val* var6 /* : nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
+val* var7 /* : nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var8 /* : nullable Object */;
+val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var9 /* : nullable Object */;
+val* var_nodearraylist2 /* var nodearraylist2: nullable Object */;
+val* var10 /* : 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* var_tobranode2 /* var tobranode2: nullable Object */;
+short int var11 /* : 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_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var12 /* : Bool */;
+int cltype13;
+int idtype14;
+val* var_pexprnode4 /* var pexprnode4: nullable Object */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var_tobranode5 /* var tobranode5: nullable Object */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
+short int var21 /* : Bool */;
+int cltype22;
+int idtype23;
+val* var24 /* : AOrangeExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AOrangeExpr */;
+long var25 /* : Int */;
+long var26 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var1;
+var_nodearraylist10 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var2;
+var_nodearraylist9 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var3;
-var4 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist8 = var3;
 {
-array__Array__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
-}
-var_listnode3 = var4;
-var_toparnode2 = var_nodearraylist1;
-/* <var_toparnode2:nullable Object> isa nullable TOpar */
-cltype = type_nullable_parser_nodes__TOpar.color;
-idtype = type_nullable_parser_nodes__TOpar.id;
-if(var_toparnode2 == NULL) {
-var5 = 1;
-} else {
-if(cltype >= var_toparnode2->type->table_size) {
-var5 = 0;
-} else {
-var5 = var_toparnode2->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var5)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9039);
-show_backtrace(1);
-}
-var_tcparnode4 = var_nodearraylist3;
-/* <var_tcparnode4:nullable Object> isa nullable TCpar */
-cltype7 = type_nullable_parser_nodes__TCpar.color;
-idtype8 = type_nullable_parser_nodes__TCpar.id;
-if(var_tcparnode4 == NULL) {
-var6 = 1;
-} else {
-if(cltype7 >= var_tcparnode4->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tcparnode4->type->type_table[cltype7] == idtype8;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9041);
-show_backtrace(1);
+var4 = parser_work__Parser__pop(var_p);
 }
-var9 = NEW_parser_nodes__AParExprs(&type_parser_nodes__AParExprs);
+var_nodearraylist7 = var4;
 {
-parser_prod__AParExprs__init_aparexprs(var9, var_toparnode2, var_listnode3, var_tcparnode4); /* Direct call parser_prod#AParExprs#init_aparexprs on <var9:AParExprs>*/
+var5 = parser_work__Parser__pop(var_p);
 }
-var_pexprsnode1 = var9;
-var_node_list = var_pexprsnode1;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction348> */
+var_nodearraylist6 = var5;
 {
-var11 = parser_work__Parser__go_to(var_p, var10);
+var6 = parser_work__Parser__pop(var_p);
 }
+var_nodearraylist5 = var6;
 {
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction348#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction348__action(val* self, val* p0) {
-parser__ReduceAction348__action(self, p0); /* Direct call parser#ReduceAction348#action on <self:Object(ReduceAction348)>*/
-RET_LABEL:;
+var7 = parser_work__Parser__pop(var_p);
 }
-/* method parser#ReduceAction349#action for (self: ReduceAction349, Parser) */
-void parser__ReduceAction349__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_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist4 = var7;
 {
-array__Array__init(var1); /* Direct call array#Array#init on <var1:Array[Object]>*/
+var8 = parser_work__Parser__pop(var_p);
 }
-var_listnode2 = var1;
-var2 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+var_nodearraylist3 = var8;
 {
-parser_prod__AListExprs__init_alistexprs(var2, var_listnode2); /* Direct call parser_prod#AListExprs#init_alistexprs on <var2:AListExprs>*/
+var9 = parser_work__Parser__pop(var_p);
 }
-var_pexprsnode1 = var2;
-var_node_list = var_pexprsnode1;
-var3 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction349> */
+var_nodearraylist2 = var9;
 {
-var4 = parser_work__Parser__go_to(var_p, var3);
+var10 = parser_work__Parser__pop(var_p);
 }
-{
-parser_work__Parser__push(var_p, var4, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var_nodearraylist1 = var10;
+var_tobranode2 = var_nodearraylist1;
+/* <var_tobranode2:nullable Object> isa nullable TObra */
+cltype = type_nullable_parser_nodes__TObra.color;
+idtype = type_nullable_parser_nodes__TObra.id;
+if(var_tobranode2 == NULL) {
+var11 = 1;
+} else {
+if(cltype >= var_tobranode2->type->table_size) {
+var11 = 0;
+} else {
+var11 = var_tobranode2->type->type_table[cltype] == idtype;
 }
-RET_LABEL:;
 }
-/* method parser#ReduceAction349#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction349__action(val* self, val* p0) {
-parser__ReduceAction349__action(self, p0); /* Direct call parser#ReduceAction349#action on <self:Object(ReduceAction349)>*/
-RET_LABEL:;
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9053);
+show_backtrace(1);
 }
-/* method parser#ReduceAction351#action for (self: ReduceAction351, Parser) */
-void parser__ReduceAction351__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_pexprnode2 /* var pexprnode2: nullable Object */;
-short int var3 /* : 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 */;
-short int var10 /* : Bool */;
-val* var11 /* : AListExprs */;
-val* var_pexprsnode1 /* var pexprsnode1: nullable AListExprs */;
-long var12 /* : Int */;
-long var13 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
+var_pexprnode3 = var_nodearraylist3;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype13 = type_nullable_parser_nodes__AExpr.color;
+idtype14 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var12 = 1;
+} else {
+if(cltype13 >= var_pexprnode3->type->table_size) {
+var12 = 0;
+} else {
+var12 = var_pexprnode3->type->type_table[cltype13] == idtype14;
 }
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
 }
-var_listnode3 = var2;
-var_pexprnode2 = var_nodearraylist1;
-/* <var_pexprnode2:nullable Object> isa nullable AExpr */
-cltype = type_nullable_parser_nodes__AExpr.color;
-idtype = type_nullable_parser_nodes__AExpr.id;
-if(var_pexprnode2 == NULL) {
-var3 = 1;
+if (unlikely(!var12)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9055);
+show_backtrace(1);
+}
+var_pexprnode4 = var_nodearraylist7;
+/* <var_pexprnode4:nullable Object> isa nullable AExpr */
+cltype16 = type_nullable_parser_nodes__AExpr.color;
+idtype17 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode4 == NULL) {
+var15 = 1;
 } else {
-if(cltype >= var_pexprnode2->type->table_size) {
-var3 = 0;
+if(cltype16 >= var_pexprnode4->type->table_size) {
+var15 = 0;
 } else {
-var3 = var_pexprnode2->type->type_table[cltype] == idtype;
+var15 = var_pexprnode4->type->type_table[cltype16] == idtype17;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var15)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9072);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9057);
 show_backtrace(1);
 }
-var4 = NULL;
-if (var_pexprnode2 == NULL) {
-var5 = 0; /* is null */
+var_tobranode5 = var_nodearraylist9;
+/* <var_tobranode5:nullable Object> isa nullable TObra */
+cltype19 = type_nullable_parser_nodes__TObra.color;
+idtype20 = type_nullable_parser_nodes__TObra.id;
+if(var_tobranode5 == NULL) {
+var18 = 1;
+} else {
+if(cltype19 >= var_tobranode5->type->table_size) {
+var18 = 0;
 } else {
-var5 = 1; /* arg is null and recv is not */
+var18 = var_tobranode5->type->type_table[cltype19] == idtype20;
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_pexprnode2,var4) on <var_pexprnode2:nullable Object(nullable AExpr)> */
-var_other = var4;
-{
-var9 = ((short int (*)(val*, val*))(var_pexprnode2->class->vft[COLOR_kernel__Object___61d_61d]))(var_pexprnode2, var_other) /* == on <var_pexprnode2:nullable AExpr(AExpr)>*/;
-var8 = var9;
 }
-var10 = !var8;
-var6 = var10;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+if (unlikely(!var18)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9059);
+show_backtrace(1);
 }
-var5 = var6;
+var_pannotationsnode6 = var_nodearraylist10;
+/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
+cltype22 = type_nullable_parser_nodes__AAnnotations.color;
+idtype23 = type_nullable_parser_nodes__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;
 }
-if (var5){
-{
-array__Array__add(var_listnode3, var_pexprnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
 }
-} else {
+if (unlikely(!var21)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9061);
+show_backtrace(1);
 }
-var11 = NEW_parser_nodes__AListExprs(&type_parser_nodes__AListExprs);
+var24 = NEW_parser_nodes__AOrangeExpr(&type_parser_nodes__AOrangeExpr);
 {
-parser_prod__AListExprs__init_alistexprs(var11, var_listnode3); /* Direct call parser_prod#AListExprs#init_alistexprs on <var11:AListExprs>*/
+parser_prod__AOrangeExpr__init_aorangeexpr(var24, var_tobranode2, var_pexprnode3, var_pexprnode4, var_tobranode5, var_pannotationsnode6); /* Direct call parser_prod#AOrangeExpr#init_aorangeexpr on <var24:AOrangeExpr>*/
 }
-var_pexprsnode1 = var11;
-var_node_list = var_pexprsnode1;
-var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction351> */
+var_pexprnode1 = var24;
+var_node_list = var_pexprnode1;
+var25 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction356> */
 {
-var13 = parser_work__Parser__go_to(var_p, var12);
+var26 = parser_work__Parser__go_to(var_p, var25);
 }
 {
-parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var26, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction351#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction351__action(val* self, val* p0) {
-parser__ReduceAction351__action(self, p0); /* Direct call parser#ReduceAction351#action on <self:Object(ReduceAction351)>*/
+/* method parser#ReduceAction356#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction356__action(val* self, val* p0) {
+parser__ReduceAction356__action(self, p0); /* Direct call parser#ReduceAction356#action on <self:Object(ReduceAction356)>*/
 RET_LABEL:;
 }
-/* method parser#ReduceAction354#action for (self: ReduceAction354, Parser) */
-void parser__ReduceAction354__action(val* self, val* p0) {
+/* method parser#ReduceAction357#action for (self: ReduceAction357, Parser) */
+void parser__ReduceAction357__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* 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_tobranode2 /* var tobranode2: nullable Object */;
-short int var6 /* : Bool */;
+short int var7 /* : 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 */;
+val* var_pexprsnode3 /* var pexprsnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_ptypenode4 /* var ptypenode4: 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_tcbranode5 /* var tcbranode5: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var_pannotationsnode6 /* var pannotationsnode6: nullable Object */;
+short int var17 /* : Bool */;
+int cltype18;
+int idtype19;
+val* var20 /* : AArrayExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AArrayExpr */;
+long var21 /* : Int */;
+long var22 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var4;
-var5 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist3 = var4;
+{
+var5 = parser_work__Parser__pop(var_p);
+}
+var_nodearraylist2 = var5;
 {
-array__Array__init(var5); /* Direct call array#Array#init on <var5:Array[Object]>*/
+var6 = parser_work__Parser__pop(var_p);
 }
-var_listnode4 = var5;
+var_nodearraylist1 = var6;
 var_tobranode2 = var_nodearraylist1;
 /* <var_tobranode2:nullable Object> isa nullable TObra */
 cltype = type_nullable_parser_nodes__TObra.color;
 idtype = type_nullable_parser_nodes__TObra.id;
 if(var_tobranode2 == NULL) {
-var6 = 1;
+var7 = 1;
 } else {
 if(cltype >= var_tobranode2->type->table_size) {
-var6 = 0;
+var7 = 0;
 } else {
-var6 = var_tobranode2->type->type_table[cltype] == idtype;
+var7 = var_tobranode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var6)) {
+if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9094);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9085);
 show_backtrace(1);
 }
-var_listnode3 = var_nodearraylist3;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype8 = type_array__Arraykernel__Object.color;
-idtype9 = type_array__Arraykernel__Object.id;
-if(var_listnode3 == NULL) {
-var7 = 0;
+var_pexprsnode3 = var_nodearraylist3;
+/* <var_pexprsnode3:nullable Object> isa nullable AExprs */
+cltype9 = type_nullable_parser_nodes__AExprs.color;
+idtype10 = type_nullable_parser_nodes__AExprs.id;
+if(var_pexprsnode3 == NULL) {
+var8 = 1;
 } else {
-if(cltype8 >= var_listnode3->type->table_size) {
-var7 = 0;
+if(cltype9 >= var_pexprsnode3->type->table_size) {
+var8 = 0;
 } else {
-var7 = var_listnode3->type->type_table[cltype8] == idtype9;
+var8 = var_pexprsnode3->type->type_table[cltype9] == idtype10;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var8)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9096);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9087);
 show_backtrace(1);
 }
-{
-var10 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode3);
-}
-var_listnode4 = var10;
-var_tcbranode5 = var_nodearraylist4;
-/* <var_tcbranode5:nullable Object> isa nullable TCbra */
-cltype12 = type_nullable_parser_nodes__TCbra.color;
-idtype13 = type_nullable_parser_nodes__TCbra.id;
-if(var_tcbranode5 == NULL) {
+var_ptypenode4 = var_nodearraylist4;
+/* <var_ptypenode4:nullable Object> isa nullable AType */
+cltype12 = type_nullable_parser_nodes__AType.color;
+idtype13 = type_nullable_parser_nodes__AType.id;
+if(var_ptypenode4 == NULL) {
 var11 = 1;
 } else {
-if(cltype12 >= var_tcbranode5->type->table_size) {
+if(cltype12 >= var_ptypenode4->type->table_size) {
 var11 = 0;
 } else {
-var11 = var_tcbranode5->type->type_table[cltype12] == idtype13;
+var11 = var_ptypenode4->type->type_table[cltype12] == idtype13;
 }
 }
 if (unlikely(!var11)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9099);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9089);
 show_backtrace(1);
 }
-var14 = NEW_parser_nodes__ABraExprs(&type_parser_nodes__ABraExprs);
-{
-parser_prod__ABraExprs__init_abraexprs(var14, var_tobranode2, var_listnode4, var_tcbranode5); /* Direct call parser_prod#ABraExprs#init_abraexprs on <var14:ABraExprs>*/
-}
-var_pexprsnode1 = var14;
-var_node_list = var_pexprsnode1;
-var15 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction354> */
-{
-var16 = parser_work__Parser__go_to(var_p, var15);
-}
-{
-parser_work__Parser__push(var_p, var16, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction354#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction354__action(val* self, val* p0) {
-parser__ReduceAction354__action(self, p0); /* Direct call parser#ReduceAction354#action on <self:Object(ReduceAction354)>*/
-RET_LABEL:;
-}
-/* method parser#ReduceAction356#action for (self: ReduceAction356, Parser) */
-void parser__ReduceAction356__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* 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 */;
-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 */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist3 = var1;
-{
-var2 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist2 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var3;
-var4 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var4); /* Direct call array#Array#init on <var4:Array[Object]>*/
-}
-var_listnode3 = var4;
-var_pexprnode1 = var_nodearraylist1;
-var_listnode2 = var_nodearraylist3;
-/* <var_listnode2:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode2 == NULL) {
-var5 = 0;
+var_tcbranode5 = var_nodearraylist5;
+/* <var_tcbranode5:nullable Object> isa nullable TCbra */
+cltype15 = type_nullable_parser_nodes__TCbra.color;
+idtype16 = type_nullable_parser_nodes__TCbra.id;
+if(var_tcbranode5 == NULL) {
+var14 = 1;
 } else {
-if(cltype >= var_listnode2->type->table_size) {
-var5 = 0;
+if(cltype15 >= var_tcbranode5->type->table_size) {
+var14 = 0;
 } else {
-var5 = var_listnode2->type->type_table[cltype] == idtype;
+var14 = var_tcbranode5->type->type_table[cltype15] == idtype16;
 }
 }
-if (unlikely(!var5)) {
+if (unlikely(!var14)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9120);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9091);
 show_backtrace(1);
 }
-var6 = NULL;
-if (var_pexprnode1 == NULL) {
-var7 = 0; /* is null */
+var_pannotationsnode6 = var_nodearraylist6;
+/* <var_pannotationsnode6:nullable Object> isa nullable AAnnotations */
+cltype18 = type_nullable_parser_nodes__AAnnotations.color;
+idtype19 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode6 == NULL) {
+var17 = 1;
 } else {
-var7 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var8 = ((short int (*)(val*, val*))(var_pexprnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_pexprnode1, var6) /* != on <var_pexprnode1:nullable Object>*/;
-var7 = var8;
-}
-if (var7){
-{
-array__Array__add(var_listnode3, var_pexprnode1); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
-}
+if(cltype18 >= var_pannotationsnode6->type->table_size) {
+var17 = 0;
 } else {
+var17 = var_pannotationsnode6->type->type_table[cltype18] == idtype19;
 }
-{
-var9 = parser_work__ReduceAction__concat(self, var_listnode3, var_listnode2);
-}
-var_listnode3 = var9;
-var_node_list = var_listnode3;
-var10 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction356> */
-{
-var11 = parser_work__Parser__go_to(var_p, var10);
-}
-{
-parser_work__Parser__push(var_p, var11, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction356#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction356__action(val* self, val* p0) {
-parser__ReduceAction356__action(self, p0); /* Direct call parser#ReduceAction356#action on <self:Object(ReduceAction356)>*/
-RET_LABEL:;
-}
-/* method parser#ReduceAction357#action for (self: ReduceAction357, Parser) */
-void parser__ReduceAction357__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* var_pexprnode1 /* var pexprnode1: nullable Object */;
-long var5 /* : Int */;
-long var6 /* : Int */;
-var_p = p0;
-var = NULL;
-var_node_list = var;
-{
-var1 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist4 = var1;
-{
-var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var2;
-{
-var3 = parser_work__Parser__pop(var_p);
+if (unlikely(!var17)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9093);
+show_backtrace(1);
 }
-var_nodearraylist2 = var3;
+var20 = NEW_parser_nodes__AArrayExpr(&type_parser_nodes__AArrayExpr);
 {
-var4 = parser_work__Parser__pop(var_p);
+parser_prod__AArrayExpr__init_aarrayexpr(var20, var_tobranode2, var_pexprsnode3, var_ptypenode4, var_tcbranode5, var_pannotationsnode6); /* Direct call parser_prod#AArrayExpr#init_aarrayexpr on <var20:AArrayExpr>*/
 }
-var_nodearraylist1 = var4;
-var_pexprnode1 = var_nodearraylist3;
+var_pexprnode1 = var20;
 var_node_list = var_pexprnode1;
-var5 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction357> */
+var21 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction357> */
 {
-var6 = parser_work__Parser__go_to(var_p, var5);
+var22 = parser_work__Parser__go_to(var_p, var21);
 }
 {
-parser_work__Parser__push(var_p, var6, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var22, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
@@ -9650,167 +9590,154 @@ 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_tidnode1 /* var tidnode1: 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 = parser_work__Parser__pop(var_p);
-}
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
-}
-var_listnode2 = var2;
-var_tidnode1 = var_nodearraylist1;
-var3 = NULL;
-if (var_tidnode1 == NULL) {
-var4 = 0; /* is null */
-} else {
-var4 = 1; /* arg is null and recv is not */
-}
-if (0) {
-var5 = ((short int (*)(val*, val*))(var_tidnode1->class->vft[COLOR_kernel__Object___33d_61d]))(var_tidnode1, var3) /* != on <var_tidnode1:nullable Object>*/;
-var4 = var5;
-}
-if (var4){
-{
-array__Array__add(var_listnode2, var_tidnode1); /* Direct call array#Array#add on <var_listnode2:Array[Object]>*/
-}
-} else {
-}
-var_node_list = var_listnode2;
-var6 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction358> */
-{
-var7 = parser_work__Parser__go_to(var_p, var6);
-}
-{
-parser_work__Parser__push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
-}
-RET_LABEL:;
-}
-/* method parser#ReduceAction358#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction358__action(val* self, val* p0) {
-parser__ReduceAction358__action(self, p0); /* Direct call parser#ReduceAction358#action on <self:Object(ReduceAction358)>*/
-RET_LABEL:;
-}
-/* method parser#ReduceAction359#action for (self: ReduceAction359, Parser) */
-void parser__ReduceAction359__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* var_nodearraylist6 /* var nodearraylist6: nullable Object */;
 val* var2 /* : nullable Object */;
-val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
+val* var_nodearraylist5 /* var nodearraylist5: nullable Object */;
 val* var3 /* : nullable Object */;
-val* var_nodearraylist3 /* var nodearraylist3: nullable Object */;
+val* var_nodearraylist4 /* var nodearraylist4: nullable Object */;
 val* var4 /* : nullable Object */;
-val* var_nodearraylist2 /* var nodearraylist2: 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* var6 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_listnode1 /* var listnode1: nullable Object */;
+val* var_toparnode2 /* var toparnode2: nullable Object */;
 short int var7 /* : Bool */;
 int cltype;
 int idtype;
-val* var_tidnode2 /* var tidnode2: nullable Object */;
-val* var8 /* : Array[Object] */;
-val* var9 /* : null */;
-short int var10 /* : Bool */;
+val* var_pexprnode3 /* var pexprnode3: nullable Object */;
+short int var8 /* : Bool */;
+int cltype9;
+int idtype10;
+val* var_tcparnode4 /* var tcparnode4: nullable Object */;
 short int var11 /* : Bool */;
-long var12 /* : Int */;
-long var13 /* : Int */;
+int cltype12;
+int idtype13;
+val* var_pannotationsnode5 /* var pannotationsnode5: nullable Object */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+val* var17 /* : AParExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AParExpr */;
+long var18 /* : Int */;
+long var19 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist5 = var1;
+var_nodearraylist6 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist4 = var2;
+var_nodearraylist5 = var2;
 {
 var3 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist3 = var3;
+var_nodearraylist4 = var3;
 {
 var4 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var4;
+var_nodearraylist3 = var4;
 {
 var5 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var5;
-var6 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var5;
 {
-array__Array__init(var6); /* Direct call array#Array#init on <var6:Array[Object]>*/
+var6 = parser_work__Parser__pop(var_p);
 }
-var_listnode3 = var6;
-var_listnode1 = var_nodearraylist1;
-/* <var_listnode1:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode1 == NULL) {
-var7 = 0;
+var_nodearraylist1 = var6;
+var_toparnode2 = var_nodearraylist1;
+/* <var_toparnode2:nullable Object> isa nullable TOpar */
+cltype = type_nullable_parser_nodes__TOpar.color;
+idtype = type_nullable_parser_nodes__TOpar.id;
+if(var_toparnode2 == NULL) {
+var7 = 1;
 } else {
-if(cltype >= var_listnode1->type->table_size) {
+if(cltype >= var_toparnode2->type->table_size) {
 var7 = 0;
 } else {
-var7 = var_listnode1->type->type_table[cltype] == idtype;
+var7 = var_toparnode2->type->type_table[cltype] == idtype;
 }
 }
 if (unlikely(!var7)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9170);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9117);
 show_backtrace(1);
 }
-var_tidnode2 = var_nodearraylist5;
-{
-var8 = parser_work__ReduceAction__concat(self, var_listnode3, var_listnode1);
+var_pexprnode3 = var_nodearraylist3;
+/* <var_pexprnode3:nullable Object> isa nullable AExpr */
+cltype9 = type_nullable_parser_nodes__AExpr.color;
+idtype10 = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode3 == NULL) {
+var8 = 1;
+} else {
+if(cltype9 >= var_pexprnode3->type->table_size) {
+var8 = 0;
+} else {
+var8 = var_pexprnode3->type->type_table[cltype9] == idtype10;
 }
-var_listnode3 = var8;
-var9 = NULL;
-if (var_tidnode2 == NULL) {
-var10 = 0; /* is null */
+}
+if (unlikely(!var8)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9119);
+show_backtrace(1);
+}
+var_tcparnode4 = var_nodearraylist5;
+/* <var_tcparnode4:nullable Object> isa nullable TCpar */
+cltype12 = type_nullable_parser_nodes__TCpar.color;
+idtype13 = type_nullable_parser_nodes__TCpar.id;
+if(var_tcparnode4 == NULL) {
+var11 = 1;
+} else {
+if(cltype12 >= var_tcparnode4->type->table_size) {
+var11 = 0;
 } else {
-var10 = 1; /* arg is null and recv is not */
+var11 = var_tcparnode4->type->type_table[cltype12] == idtype13;
 }
-if (0) {
-var11 = ((short int (*)(val*, val*))(var_tidnode2->class->vft[COLOR_kernel__Object___33d_61d]))(var_tidnode2, var9) /* != on <var_tidnode2:nullable Object>*/;
-var10 = var11;
 }
-if (var10){
-{
-array__Array__add(var_listnode3, var_tidnode2); /* Direct call array#Array#add on <var_listnode3:Array[Object]>*/
+if (unlikely(!var11)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9121);
+show_backtrace(1);
 }
+var_pannotationsnode5 = var_nodearraylist6;
+/* <var_pannotationsnode5:nullable Object> isa nullable AAnnotations */
+cltype15 = type_nullable_parser_nodes__AAnnotations.color;
+idtype16 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_pannotationsnode5 == NULL) {
+var14 = 1;
 } else {
+if(cltype15 >= var_pannotationsnode5->type->table_size) {
+var14 = 0;
+} else {
+var14 = var_pannotationsnode5->type->type_table[cltype15] == idtype16;
+}
+}
+if (unlikely(!var14)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9123);
+show_backtrace(1);
 }
-var_node_list = var_listnode3;
-var12 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction359> */
+var17 = NEW_parser_nodes__AParExpr(&type_parser_nodes__AParExpr);
 {
-var13 = parser_work__Parser__go_to(var_p, var12);
+parser_prod__AParExpr__init_aparexpr(var17, var_toparnode2, var_pexprnode3, var_tcparnode4, var_pannotationsnode5); /* Direct call parser_prod#AParExpr#init_aparexpr on <var17:AParExpr>*/
 }
+var_pexprnode1 = var17;
+var_node_list = var_pexprnode1;
+var18 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction358> */
 {
-parser_work__Parser__push(var_p, var13, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+var19 = parser_work__Parser__go_to(var_p, var18);
+}
+{
+parser_work__Parser__push(var_p, var19, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
-/* method parser#ReduceAction359#action for (self: Object, Parser) */
-void VIRTUAL_parser__ReduceAction359__action(val* self, val* p0) {
-parser__ReduceAction359__action(self, p0); /* Direct call parser#ReduceAction359#action on <self:Object(ReduceAction359)>*/
+/* method parser#ReduceAction358#action for (self: Object, Parser) */
+void VIRTUAL_parser__ReduceAction358__action(val* self, val* p0) {
+parser__ReduceAction358__action(self, p0); /* Direct call parser#ReduceAction358#action on <self:Object(ReduceAction358)>*/
 RET_LABEL:;
 }
 /* method parser#ReduceAction360#action for (self: ReduceAction360, Parser) */
@@ -9819,61 +9746,125 @@ 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* var2 /* : Array[Object] */;
-val* var_listnode3 /* var listnode3: Array[Object] */;
-val* var_tidnode4 /* var tidnode4: nullable Object */;
-short int var3 /* : Bool */;
+val* var3 /* : Array[Object] */;
+val* var_listnode4 /* var listnode4: Array[Object] */;
+val* var_pexprnode2 /* var pexprnode2: nullable Object */;
+short int var4 /* : 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_listnode3 /* var listnode3: 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 */;
+short int var14 /* : Bool */;
+val* var15 /* : Array[Object] */;
+val* var16 /* : AManyExpr */;
+val* var_pexprnode1 /* var pexprnode1: nullable AManyExpr */;
+long var17 /* : Int */;
+long var18 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var1;
-var2 = NEW_array__Array(&type_array__Arraykernel__Object);
+var_nodearraylist2 = var1;
 {
-array__Array__init(var2); /* Direct call array#Array#init on <var2:Array[Object]>*/
+var2 = parser_work__Parser__pop(var_p);
 }
-var_listnode3 = var2;
-var_tidnode4 = var_nodearraylist1;
-/* <var_tidnode4:nullable Object> isa nullable TId */
-cltype = type_nullable_parser_nodes__TId.color;
-idtype = type_nullable_parser_nodes__TId.id;
-if(var_tidnode4 == NULL) {
-var3 = 1;
+var_nodearraylist1 = var2;
+var3 = NEW_array__Array(&type_array__Arraykernel__Object);
+{
+((void (*)(val*))(var3->class->vft[COLOR_kernel__Object__init]))(var3) /* init on <var3:Array[Object]>*/;
+}
+var_listnode4 = var3;
+var_pexprnode2 = var_nodearraylist1;
+/* <var_pexprnode2:nullable Object> isa nullable AExpr */
+cltype = type_nullable_parser_nodes__AExpr.color;
+idtype = type_nullable_parser_nodes__AExpr.id;
+if(var_pexprnode2 == NULL) {
+var4 = 1;
 } else {
-if(cltype >= var_tidnode4->type->table_size) {
-var3 = 0;
+if(cltype >= var_pexprnode2->type->table_size) {
+var4 = 0;
 } else {
-var3 = var_tidnode4->type->type_table[cltype] == idtype;
+var4 = var_pexprnode2->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var3)) {
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9143);
+show_backtrace(1);
+}
+var_listnode3 = var_nodearraylist2;
+/* <var_listnode3:nullable Object> isa Array[Object] */
+cltype6 = type_array__Arraykernel__Object.color;
+idtype7 = type_array__Arraykernel__Object.id;
+if(var_listnode3 == NULL) {
+var5 = 0;
+} else {
+if(cltype6 >= var_listnode3->type->table_size) {
+var5 = 0;
+} else {
+var5 = var_listnode3->type->type_table[cltype6] == idtype7;
+}
+}
+if (unlikely(!var5)) {
 PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9188);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser.nit", 9145);
 show_backtrace(1);
 }
-var4 = NEW_parser_nodes__AModuleName(&type_parser_nodes__AModuleName);
-var5 = NULL;
+var8 = NULL;
+if (var_pexprnode2 == 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;
+{
+var13 = ((short int (*)(val*, val*))(var_pexprnode2->class->vft[COLOR_kernel__Object___61d_61d]))(var_pexprnode2, var_other) /* == on <var_pexprnode2:nullable AExpr(AExpr)>*/;
+var12 = var13;
+}
+var14 = !var12;
+var10 = var14;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
+}
+var9 = var10;
+}
+if (var9){
+{
+array__Array__add(var_listnode4, var_pexprnode2); /* Direct call array#Array#add on <var_listnode4:Array[Object]>*/
+}
+} else {
+}
 {
-parser_prod__AModuleName__init_amodulename(var4, var5, var_listnode3, var_tidnode4); /* Direct call parser_prod#AModuleName#init_amodulename on <var4:AModuleName>*/
+var15 = parser_work__ReduceAction__concat(self, var_listnode4, var_listnode3);
 }
-var_pmodulenamenode1 = var4;
-var_node_list = var_pmodulenamenode1;
-var6 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction360> */
+var_listnode4 = var15;
+var16 = NEW_parser_nodes__AManyExpr(&type_parser_nodes__AManyExpr);
 {
-var7 = parser_work__Parser__go_to(var_p, var6);
+parser_prod__AManyExpr__init_amanyexpr(var16, var_listnode4); /* Direct call parser_prod#AManyExpr#init_amanyexpr on <var16:AManyExpr>*/
+}
+var_pexprnode1 = var16;
+var_node_list = var_pexprnode1;
+var17 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction360> */
+{
+var18 = parser_work__Parser__go_to(var_p, var17);
 }
 {
-parser_work__Parser__push(var_p, var7, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var18, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }
@@ -9888,94 +9879,37 @@ 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* 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_listnode4 /* var listnode4: Array[Object] */;
-val* var_listnode3 /* var listnode3: nullable Object */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-val* var5 /* : Array[Object] */;
-val* var_tidnode5 /* var tidnode5: 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* var_pexprnode1 /* var pexprnode1: nullable Object */;
+long var4 /* : Int */;
+long var5 /* : Int */;
 var_p = p0;
 var = NULL;
 var_node_list = var;
 {
 var1 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist2 = var1;
+var_nodearraylist3 = var1;
 {
 var2 = parser_work__Parser__pop(var_p);
 }
-var_nodearraylist1 = var2;
-var3 = NEW_array__Array(&type_array__Arraykernel__Object);
-{
-array__Array__init(var3); /* Direct call array#Array#init on <var3:Array[Object]>*/
-}
-var_listnode4 = var3;
-var_listnode3 = var_nodearraylist1;
-/* <var_listnode3:nullable Object> isa Array[Object] */
-cltype = type_array__Arraykernel__Object.color;
-idtype = type_array__Arraykernel__Object.id;
-if(var_listnode3 == NULL) {
-var4 = 0;
-} else {
-if(cltype >= var_listnode3->type->table_size) {
-var4 = 0;
-} else {
-var4 = var_listnode3->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9207);
-show_backtrace(1);
-}
-{
-var5 = 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_parser_nodes__TId.color;
-idtype8 = type_nullable_parser_nodes__TId.id;
-if(var_tidnode5 == NULL) {
-var6 = 1;
-} else {
-if(cltype7 >= var_tidnode5->type->table_size) {
-var6 = 0;
-} else {
-var6 = var_tidnode5->type->type_table[cltype7] == idtype8;
-}
-}
-if (unlikely(!var6)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser.nit", 9210);
-show_backtrace(1);
-}
-var9 = NEW_parser_nodes__AModuleName(&type_parser_nodes__AModuleName);
-var10 = NULL;
+var_nodearraylist2 = var2;
 {
-parser_prod__AModuleName__init_amodulename(var9, var10, var_listnode4, var_tidnode5); /* Direct call parser_prod#AModuleName#init_amodulename on <var9:AModuleName>*/
+var3 = parser_work__Parser__pop(var_p);
 }
-var_pmodulenamenode1 = var9;
-var_node_list = var_pmodulenamenode1;
-var11 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction361> */
+var_nodearraylist1 = var3;
+var_pexprnode1 = var_nodearraylist3;
+var_node_list = var_pexprnode1;
+var4 = self->attrs[COLOR_parser_work__ReduceAction___goto].l; /* _goto on <self:ReduceAction361> */
 {
-var12 = parser_work__Parser__go_to(var_p, var11);
+var5 = parser_work__Parser__go_to(var_p, var4);
 }
 {
-parser_work__Parser__push(var_p, var12, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
+parser_work__Parser__push(var_p, var5, var_node_list); /* Direct call parser_work#Parser#push on <var_p:Parser>*/
 }
 RET_LABEL:;
 }