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

diff --git a/c_src/parser_prod.sep.5.c b/c_src/parser_prod.sep.5.c
index c13ef45..e4fae3d 100644
--- a/c_src/parser_prod.sep.5.c
+++ b/c_src/parser_prod.sep.5.c
@@ -1,205 +1,9 @@
 #include "parser_prod.sep.0.h"
-/* method parser_prod#ACrangeExpr#visit_all for (self: ACrangeExpr, Visitor) */
-void parser_prod__ACrangeExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : TObra */;
-val* var1 /* : AExpr */;
-val* var2 /* : AExpr */;
-val* var3 /* : TCbra */;
-val* var4 /* : nullable AAnnotations */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ACrangeExpr___n_obra].val; /* _n_obra on <self:ACrangeExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5753);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var1 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val; /* _n_expr on <self:ACrangeExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5754);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var2 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val; /* _n_expr2 on <self:ACrangeExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5755);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var3 = self->attrs[COLOR_parser_nodes__ACrangeExpr___n_cbra].val; /* _n_cbra on <self:ACrangeExpr> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5756);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var4 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ACrangeExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
-}
-/* method parser_prod#ACrangeExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ACrangeExpr__visit_all(val* self, val* p0) {
-parser_prod__ACrangeExpr__visit_all(self, p0); /* Direct call parser_prod#ACrangeExpr#visit_all on <self:Object(ACrangeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AOrangeExpr#init_aorangeexpr for (self: AOrangeExpr, nullable TObra, nullable AExpr, nullable AExpr, nullable TObra, nullable AAnnotations) */
-void parser_prod__AOrangeExpr__init_aorangeexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4) {
-val* var_n_obra /* var n_obra: nullable TObra */;
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_expr2 /* var n_expr2: nullable AExpr */;
-val* var_n_cbra /* var n_cbra: nullable TObra */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : 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 */;
-var_n_obra = p0;
-var_n_expr = p1;
-var_n_expr2 = p2;
-var_n_cbra = p3;
-var_n_annotations = p4;
-if (unlikely(var_n_obra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5769);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AOrangeExpr___n_obra].val = var_n_obra; /* _n_obra on <self:AOrangeExpr> */
-if (var_n_obra == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5770);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_obra,self) on <var_n_obra:nullable TObra> */
-if (unlikely(var_n_obra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_obra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_obra:nullable TObra> */
-RET_LABEL1:(void)0;
-}
-}
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5771);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AOrangeExpr> */
-if (var_n_expr == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5772);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL2:(void)0;
-}
-}
-if (unlikely(var_n_expr2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5773);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val = var_n_expr2; /* _n_expr2 on <self:AOrangeExpr> */
-if (var_n_expr2 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5774);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr2,self) on <var_n_expr2:nullable AExpr> */
-if (unlikely(var_n_expr2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_expr2->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr2:nullable AExpr> */
-RET_LABEL3:(void)0;
-}
-}
-if (unlikely(var_n_cbra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5775);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AOrangeExpr___n_cbra].val = var_n_cbra; /* _n_cbra on <self:AOrangeExpr> */
-if (var_n_cbra == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5776);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_cbra,self) on <var_n_cbra:nullable TObra> */
-if (unlikely(var_n_cbra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_cbra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cbra:nullable TObra> */
-RET_LABEL4:(void)0;
-}
-}
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AOrangeExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var5 = 0; /* is null */
-} else {
-var5 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var9 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var8 = var9;
-}
-var10 = !var8;
-var6 = var10;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-var5 = var6;
-}
-if (var5){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL11:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AOrangeExpr#init_aorangeexpr for (self: Object, nullable TObra, nullable AExpr, nullable AExpr, nullable TObra, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AOrangeExpr__init_aorangeexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4) {
-parser_prod__AOrangeExpr__init_aorangeexpr(self, p0, p1, p2, p3, p4); /* Direct call parser_prod#AOrangeExpr#init_aorangeexpr on <self:Object(AOrangeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AOrangeExpr#replace_child for (self: AOrangeExpr, ANode, nullable ANode) */
-void parser_prod__AOrangeExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAsNotnullExpr#replace_child for (self: AAsNotnullExpr, ANode, nullable ANode) */
+void parser_prod__AAsNotnullExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TObra */;
+val* var /* : AExpr */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -209,7 +13,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : AExpr */;
+val* var8 /* : TKwas */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -218,7 +22,7 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
-val* var19 /* : AExpr */;
+val* var19 /* : nullable TOpar */;
 short int var20 /* : Bool */;
 short int var21 /* : Bool */;
 short int var23 /* : Bool */;
@@ -227,7 +31,7 @@ short int var26 /* : Bool */;
 int cltype27;
 int idtype28;
 const char* var_class_name29;
-val* var30 /* : TObra */;
+val* var30 /* : TKwnot */;
 short int var31 /* : Bool */;
 short int var32 /* : Bool */;
 short int var34 /* : Bool */;
@@ -236,7 +40,7 @@ short int var37 /* : Bool */;
 int cltype38;
 int idtype39;
 const char* var_class_name40;
-val* var41 /* : nullable AAnnotations */;
+val* var41 /* : TKwnull */;
 short int var42 /* : Bool */;
 short int var43 /* : Bool */;
 short int var45 /* : Bool */;
@@ -245,19 +49,28 @@ short int var48 /* : Bool */;
 int cltype49;
 int idtype50;
 const char* var_class_name51;
+val* var52 /* : nullable TCpar */;
+short int var53 /* : Bool */;
+short int var54 /* : Bool */;
+short int var56 /* : Bool */;
+short int var58 /* : Bool */;
+short int var59 /* : Bool */;
+int cltype60;
+int idtype61;
+const char* var_class_name62;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AOrangeExpr___n_obra].val; /* _n_obra on <self:AOrangeExpr> */
+var = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val; /* _n_expr on <self:AAsNotnullExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5783);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5822);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TObra> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TObra> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -271,9 +84,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TObra */
-cltype = type_parser_nodes__TObra.color;
-idtype = type_parser_nodes__TObra.id;
+/* <var_new_child:nullable ANode> isa AExpr */
+cltype = type_parser_nodes__AExpr.color;
+idtype = type_parser_nodes__AExpr.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -285,27 +98,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TObra", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5784);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5823);
 show_backtrace(1);
 }
 {
-parser_prod__AOrangeExpr__n_obra_61d(self, var_new_child); /* Direct call parser_prod#AOrangeExpr#n_obra= on <self:AOrangeExpr>*/
+parser_prod__AAsNotnullExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_expr= on <self:AAsNotnullExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val; /* _n_expr on <self:AOrangeExpr> */
+var8 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val; /* _n_kwas on <self:AAsNotnullExpr> */
 if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5787);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5826);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:AExpr> */
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TKwas> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TKwas> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -319,9 +132,9 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype16 = type_parser_nodes__AExpr.color;
-idtype17 = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa TKwas */
+cltype16 = type_parser_nodes__TKwas.color;
+idtype17 = type_parser_nodes__TKwas.id;
 if(var_new_child == NULL) {
 var15 = 0;
 } else {
@@ -333,27 +146,24 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5788);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5827);
 show_backtrace(1);
 }
 {
-parser_prod__AOrangeExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AOrangeExpr#n_expr= on <self:AOrangeExpr>*/
+parser_prod__AAsNotnullExpr__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwas= on <self:AAsNotnullExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var19 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val; /* _n_expr2 on <self:AOrangeExpr> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5791);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:AExpr> */
+var19 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val; /* _n_opar on <self:AAsNotnullExpr> */
+if (var19 == NULL) {
+var20 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:nullable TOpar> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:nullable TOpar(TOpar)> */
 var25 = var19 == var_other;
 var23 = var25;
 goto RET_LABEL24;
@@ -367,11 +177,11 @@ RET_LABEL22:(void)0;
 var20 = var21;
 }
 if (var20){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype27 = type_parser_nodes__AExpr.color;
-idtype28 = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa nullable TOpar */
+cltype27 = type_nullable_parser_nodes__TOpar.color;
+idtype28 = type_nullable_parser_nodes__TOpar.id;
 if(var_new_child == NULL) {
-var26 = 0;
+var26 = 1;
 } else {
 if(cltype27 >= var_new_child->type->table_size) {
 var26 = 0;
@@ -381,27 +191,27 @@ var26 = var_new_child->type->type_table[cltype27] == idtype28;
 }
 if (unlikely(!var26)) {
 var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5792);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TOpar", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5831);
 show_backtrace(1);
 }
 {
-parser_prod__AOrangeExpr__n_expr2_61d(self, var_new_child); /* Direct call parser_prod#AOrangeExpr#n_expr2= on <self:AOrangeExpr>*/
+parser_prod__AAsNotnullExpr__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_opar= on <self:AAsNotnullExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var30 = self->attrs[COLOR_parser_nodes__AOrangeExpr___n_cbra].val; /* _n_cbra on <self:AOrangeExpr> */
+var30 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val; /* _n_kwnot on <self:AAsNotnullExpr> */
 if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5795);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5834);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:TObra> */
+{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:TKwnot> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:TObra> */
+{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:TKwnot> */
 var36 = var30 == var_other;
 var34 = var36;
 goto RET_LABEL35;
@@ -415,9 +225,9 @@ RET_LABEL33:(void)0;
 var31 = var32;
 }
 if (var31){
-/* <var_new_child:nullable ANode> isa TObra */
-cltype38 = type_parser_nodes__TObra.color;
-idtype39 = type_parser_nodes__TObra.id;
+/* <var_new_child:nullable ANode> isa TKwnot */
+cltype38 = type_parser_nodes__TKwnot.color;
+idtype39 = type_parser_nodes__TKwnot.id;
 if(var_new_child == NULL) {
 var37 = 0;
 } else {
@@ -429,24 +239,27 @@ var37 = var_new_child->type->type_table[cltype38] == idtype39;
 }
 if (unlikely(!var37)) {
 var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TObra", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5796);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnot", var_class_name40);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5835);
 show_backtrace(1);
 }
 {
-parser_prod__AOrangeExpr__n_cbra_61d(self, var_new_child); /* Direct call parser_prod#AOrangeExpr#n_cbra= on <self:AOrangeExpr>*/
+parser_prod__AAsNotnullExpr__n_kwnot_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwnot= on <self:AAsNotnullExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var41 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AOrangeExpr> */
-if (var41 == NULL) {
-var42 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var41,var_old_child) on <var41:nullable AAnnotations> */
+var41 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val; /* _n_kwnull on <self:AAsNotnullExpr> */
+if (unlikely(var41 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5838);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var41,var_old_child) on <var41:TKwnull> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var41,var_other) on <var41:nullable AAnnotations(AAnnotations)> */
+{ /* Inline kernel#Object#is_same_instance (var41,var_other) on <var41:TKwnull> */
 var47 = var41 == var_other;
 var45 = var47;
 goto RET_LABEL46;
@@ -460,11 +273,11 @@ RET_LABEL44:(void)0;
 var42 = var43;
 }
 if (var42){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype49 = type_nullable_parser_nodes__AAnnotations.color;
-idtype50 = type_nullable_parser_nodes__AAnnotations.id;
+/* <var_new_child:nullable ANode> isa TKwnull */
+cltype49 = type_parser_nodes__TKwnull.color;
+idtype50 = type_parser_nodes__TKwnull.id;
 if(var_new_child == NULL) {
-var48 = 1;
+var48 = 0;
 } else {
 if(cltype49 >= var_new_child->type->table_size) {
 var48 = 0;
@@ -474,46 +287,73 @@ var48 = var_new_child->type->type_table[cltype49] == idtype50;
 }
 if (unlikely(!var48)) {
 var_class_name51 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name51);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5800);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnull", var_class_name51);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5839);
 show_backtrace(1);
 }
 {
-parser_prod__AOrangeExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AOrangeExpr#n_annotations= on <self:AOrangeExpr>*/
+parser_prod__AAsNotnullExpr__n_kwnull_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwnull= on <self:AAsNotnullExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
-}
-/* method parser_prod#AOrangeExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AOrangeExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AOrangeExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AOrangeExpr#replace_child on <self:Object(AOrangeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AOrangeExpr#n_obra= for (self: AOrangeExpr, TObra) */
-void parser_prod__AOrangeExpr__n_obra_61d(val* self, val* p0) {
-val* var_node /* var node: TObra */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AOrangeExpr___n_obra].val = var_node; /* _n_obra on <self:AOrangeExpr> */
+var52 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val; /* _n_cpar on <self:AAsNotnullExpr> */
+if (var52 == NULL) {
+var53 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var52,var_old_child) on <var52:nullable TCpar> */
+var_other = var_old_child;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TObra> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TObra> */
-RET_LABEL1:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var52,var_other) on <var52:nullable TCpar(TCpar)> */
+var58 = var52 == var_other;
+var56 = var58;
+goto RET_LABEL57;
+RET_LABEL57:(void)0;
+}
+}
+var54 = var56;
+goto RET_LABEL55;
+RET_LABEL55:(void)0;
+}
+var53 = var54;
+}
+if (var53){
+/* <var_new_child:nullable ANode> isa nullable TCpar */
+cltype60 = type_nullable_parser_nodes__TCpar.color;
+idtype61 = type_nullable_parser_nodes__TCpar.id;
+if(var_new_child == NULL) {
+var59 = 1;
+} else {
+if(cltype60 >= var_new_child->type->table_size) {
+var59 = 0;
+} else {
+var59 = var_new_child->type->type_table[cltype60] == idtype61;
+}
+}
+if (unlikely(!var59)) {
+var_class_name62 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TCpar", var_class_name62);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5843);
+show_backtrace(1);
 }
+{
+parser_prod__AAsNotnullExpr__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_cpar= on <self:AAsNotnullExpr>*/
+}
+goto RET_LABEL;
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_obra= for (self: Object, TObra) */
-void VIRTUAL_parser_prod__AOrangeExpr__n_obra_61d(val* self, val* p0) {
-parser_prod__AOrangeExpr__n_obra_61d(self, p0); /* Direct call parser_prod#AOrangeExpr#n_obra= on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAsNotnullExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AAsNotnullExpr#replace_child on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_expr= for (self: AOrangeExpr, AExpr) */
-void parser_prod__AOrangeExpr__n_expr_61d(val* self, val* p0) {
+/* method parser_prod#AAsNotnullExpr#n_expr= for (self: AAsNotnullExpr, AExpr) */
+void parser_prod__AAsNotnullExpr__n_expr_61d(val* self, val* p0) {
 val* var_node /* var node: AExpr */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val = var_node; /* _n_expr on <self:AOrangeExpr> */
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val = var_node; /* _n_expr on <self:AAsNotnullExpr> */
 {
 { /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
 var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
@@ -522,50 +362,116 @@ RET_LABEL1:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AOrangeExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AOrangeExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AOrangeExpr#n_expr= on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#n_expr= for (self: Object, AExpr) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_expr_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_expr= on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_expr2= for (self: AOrangeExpr, AExpr) */
-void parser_prod__AOrangeExpr__n_expr2_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
+/* method parser_prod#AAsNotnullExpr#n_kwas= for (self: AAsNotnullExpr, TKwas) */
+void parser_prod__AAsNotnullExpr__n_kwas_61d(val* self, val* p0) {
+val* var_node /* var node: TKwas */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val = var_node; /* _n_expr2 on <self:AOrangeExpr> */
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val = var_node; /* _n_kwas on <self:AAsNotnullExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_expr2= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AOrangeExpr__n_expr2_61d(val* self, val* p0) {
-parser_prod__AOrangeExpr__n_expr2_61d(self, p0); /* Direct call parser_prod#AOrangeExpr#n_expr2= on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#n_kwas= for (self: Object, TKwas) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwas_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_kwas_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwas= on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_cbra= for (self: AOrangeExpr, TObra) */
-void parser_prod__AOrangeExpr__n_cbra_61d(val* self, val* p0) {
-val* var_node /* var node: TObra */;
+/* method parser_prod#AAsNotnullExpr#n_opar= for (self: AAsNotnullExpr, nullable TOpar) */
+void parser_prod__AAsNotnullExpr__n_opar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TOpar */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AOrangeExpr___n_cbra].val = var_node; /* _n_cbra on <self:AOrangeExpr> */
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val = var_node; /* _n_opar on <self:AAsNotnullExpr> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TOpar> */
+var_other = var;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TObra> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TObra> */
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TOpar(TOpar)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TOpar(TOpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TOpar(TOpar)> */
+RET_LABEL7:(void)0;
+}
+}
+} else {
+}
+RET_LABEL:;
+}
+/* method parser_prod#AAsNotnullExpr#n_opar= for (self: Object, nullable TOpar) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_opar_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_opar_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_opar= on <self:Object(AAsNotnullExpr)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAsNotnullExpr#n_kwnot= for (self: AAsNotnullExpr, TKwnot) */
+void parser_prod__AAsNotnullExpr__n_kwnot_61d(val* self, val* p0) {
+val* var_node /* var node: TKwnot */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val = var_node; /* _n_kwnot on <self:AAsNotnullExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnot> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnot> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_cbra= for (self: Object, TObra) */
-void VIRTUAL_parser_prod__AOrangeExpr__n_cbra_61d(val* self, val* p0) {
-parser_prod__AOrangeExpr__n_cbra_61d(self, p0); /* Direct call parser_prod#AOrangeExpr#n_cbra= on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#n_kwnot= for (self: Object, TKwnot) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwnot_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_kwnot_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwnot= on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_annotations= for (self: AOrangeExpr, nullable AAnnotations) */
-void parser_prod__AOrangeExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
+/* method parser_prod#AAsNotnullExpr#n_kwnull= for (self: AAsNotnullExpr, TKwnull) */
+void parser_prod__AAsNotnullExpr__n_kwnull_61d(val* self, val* p0) {
+val* var_node /* var node: TKwnull */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val = var_node; /* _n_kwnull on <self:AAsNotnullExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnull> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnull> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#AAsNotnullExpr#n_kwnull= for (self: Object, TKwnull) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwnull_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_kwnull_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwnull= on <self:Object(AAsNotnullExpr)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAsNotnullExpr#n_cpar= for (self: AAsNotnullExpr, nullable TCpar) */
+void parser_prod__AAsNotnullExpr__n_cpar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TCpar */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -574,7 +480,7 @@ short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AOrangeExpr> */
+self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val = var_node; /* _n_cpar on <self:AAsNotnullExpr> */
 var = NULL;
 if (var_node == NULL) {
 var1 = 0; /* is null */
@@ -582,10 +488,10 @@ var1 = 0; /* is null */
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TCpar> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TCpar(TCpar)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -597,8 +503,8 @@ var1 = var2;
 }
 if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TCpar(TCpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TCpar(TCpar)> */
 RET_LABEL7:(void)0;
 }
 }
@@ -606,143 +512,155 @@ RET_LABEL7:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AOrangeExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AOrangeExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AOrangeExpr#n_annotations= on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#n_cpar= for (self: Object, nullable TCpar) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__n_cpar_61d(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__n_cpar_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_cpar= on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#visit_all for (self: AOrangeExpr, Visitor) */
-void parser_prod__AOrangeExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AAsNotnullExpr#visit_all for (self: AAsNotnullExpr, Visitor) */
+void parser_prod__AAsNotnullExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TObra */;
-val* var1 /* : AExpr */;
-val* var2 /* : AExpr */;
-val* var3 /* : TObra */;
-val* var4 /* : nullable AAnnotations */;
+val* var /* : AExpr */;
+val* var1 /* : TKwas */;
+val* var2 /* : nullable TOpar */;
+val* var3 /* : TKwnot */;
+val* var4 /* : TKwnull */;
+val* var5 /* : nullable TCpar */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AOrangeExpr___n_obra].val; /* _n_obra on <self:AOrangeExpr> */
+var = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val; /* _n_expr on <self:AAsNotnullExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5834);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5882);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val; /* _n_expr on <self:AOrangeExpr> */
+var1 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val; /* _n_kwas on <self:AAsNotnullExpr> */
 if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5835);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5883);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var2 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val; /* _n_expr2 on <self:AOrangeExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5836);
-show_backtrace(1);
-}
+var2 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val; /* _n_opar on <self:AAsNotnullExpr> */
 {
 parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var3 = self->attrs[COLOR_parser_nodes__AOrangeExpr___n_cbra].val; /* _n_cbra on <self:AOrangeExpr> */
+var3 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val; /* _n_kwnot on <self:AAsNotnullExpr> */
 if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5837);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5885);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var4 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AOrangeExpr> */
+var4 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val; /* _n_kwnull on <self:AAsNotnullExpr> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5886);
+show_backtrace(1);
+}
 {
 parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+var5 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val; /* _n_cpar on <self:AAsNotnullExpr> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var5); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
 RET_LABEL:;
 }
-/* method parser_prod#AOrangeExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AOrangeExpr__visit_all(val* self, val* p0) {
-parser_prod__AOrangeExpr__visit_all(self, p0); /* Direct call parser_prod#AOrangeExpr#visit_all on <self:Object(AOrangeExpr)>*/
+/* method parser_prod#AAsNotnullExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAsNotnullExpr__visit_all(val* self, val* p0) {
+parser_prod__AAsNotnullExpr__visit_all(self, p0); /* Direct call parser_prod#AAsNotnullExpr#visit_all on <self:Object(AAsNotnullExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#init_aarrayexpr for (self: AArrayExpr, nullable AExprs, nullable AAnnotations) */
-void parser_prod__AArrayExpr__init_aarrayexpr(val* self, val* p0, val* p1) {
-val* var_n_exprs /* var n_exprs: nullable AExprs */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_exprs = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_exprs == NULL)) {
+/* method parser_prod#AIssetAttrExpr#init_aissetattrexpr for (self: AIssetAttrExpr, nullable TKwisset, nullable AExpr, nullable TAttrid) */
+void parser_prod__AIssetAttrExpr__init_aissetattrexpr(val* self, val* p0, val* p1, val* p2) {
+val* var_n_kwisset /* var n_kwisset: nullable TKwisset */;
+val* var_n_expr /* var n_expr: nullable AExpr */;
+val* var_n_id /* var n_id: nullable TAttrid */;
+var_n_kwisset = p0;
+var_n_expr = p1;
+var_n_id = p2;
+if (unlikely(var_n_kwisset == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5847);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5897);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AArrayExpr___n_exprs].val = var_n_exprs; /* _n_exprs on <self:AArrayExpr> */
-if (var_n_exprs == NULL) {
+self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val = var_n_kwisset; /* _n_kwisset on <self:AIssetAttrExpr> */
+if (var_n_kwisset == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5848);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5898);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_exprs,self) on <var_n_exprs:nullable AExprs> */
-if (unlikely(var_n_exprs == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwisset,self) on <var_n_kwisset:nullable TKwisset> */
+if (unlikely(var_n_kwisset == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_exprs->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_exprs:nullable AExprs> */
+var_n_kwisset->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwisset:nullable TKwisset> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AArrayExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5899);
+show_backtrace(1);
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AIssetAttrExpr> */
+if (var_n_expr == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5900);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
-var2 = var3;
+var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
+RET_LABEL2:(void)0;
 }
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
 }
+if (unlikely(var_n_id == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5901);
+show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val = var_n_id; /* _n_id on <self:AIssetAttrExpr> */
+if (var_n_id == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5902);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TAttrid> */
+if (unlikely(var_n_id == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TAttrid> */
+RET_LABEL3:(void)0;
+}
 }
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#init_aarrayexpr for (self: Object, nullable AExprs, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AArrayExpr__init_aarrayexpr(val* self, val* p0, val* p1) {
-parser_prod__AArrayExpr__init_aarrayexpr(self, p0, p1); /* Direct call parser_prod#AArrayExpr#init_aarrayexpr on <self:Object(AArrayExpr)>*/
+/* method parser_prod#AIssetAttrExpr#init_aissetattrexpr for (self: Object, nullable TKwisset, nullable AExpr, nullable TAttrid) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__init_aissetattrexpr(val* self, val* p0, val* p1, val* p2) {
+parser_prod__AIssetAttrExpr__init_aissetattrexpr(self, p0, p1, p2); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <self:Object(AIssetAttrExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#replace_child for (self: AArrayExpr, ANode, nullable ANode) */
-void parser_prod__AArrayExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AIssetAttrExpr#replace_child for (self: AIssetAttrExpr, ANode, nullable ANode) */
+void parser_prod__AIssetAttrExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AExprs */;
+val* var /* : TKwisset */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -752,7 +670,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
+val* var8 /* : AExpr */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -761,19 +679,28 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
+val* var19 /* : TAttrid */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+const char* var_class_name29;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AArrayExpr___n_exprs].val; /* _n_exprs on <self:AArrayExpr> */
+var = self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val; /* _n_kwisset on <self:AIssetAttrExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5855);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwisset");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5907);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExprs> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwisset> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExprs> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwisset> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -787,9 +714,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AExprs */
-cltype = type_parser_nodes__AExprs.color;
-idtype = type_parser_nodes__AExprs.id;
+/* <var_new_child:nullable ANode> isa TKwisset */
+cltype = type_parser_nodes__TKwisset.color;
+idtype = type_parser_nodes__TKwisset.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -801,24 +728,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExprs", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5856);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwisset", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5908);
 show_backtrace(1);
 }
 {
-parser_prod__AArrayExpr__n_exprs_61d(self, var_new_child); /* Direct call parser_prod#AArrayExpr#n_exprs= on <self:AArrayExpr>*/
+parser_prod__AIssetAttrExpr__n_kwisset_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_kwisset= on <self:AIssetAttrExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AArrayExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
+var8 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val; /* _n_expr on <self:AIssetAttrExpr> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5911);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:AExpr> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:AExpr> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -832,11 +762,11 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
+/* <var_new_child:nullable ANode> isa AExpr */
+cltype16 = type_parser_nodes__AExpr.color;
+idtype17 = type_parser_nodes__AExpr.id;
 if(var_new_child == NULL) {
-var15 = 1;
+var15 = 0;
 } else {
 if(cltype16 >= var_new_child->type->table_size) {
 var15 = 0;
@@ -846,191 +776,272 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5860);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5912);
+show_backtrace(1);
+}
+{
+parser_prod__AIssetAttrExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_expr= on <self:AIssetAttrExpr>*/
+}
+goto RET_LABEL;
+} else {
+}
+var19 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val; /* _n_id on <self:AIssetAttrExpr> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5915);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TAttrid> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TAttrid> */
+var25 = var19 == var_other;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
+}
+}
+var21 = var23;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+var20 = var21;
+}
+if (var20){
+/* <var_new_child:nullable ANode> isa TAttrid */
+cltype27 = type_parser_nodes__TAttrid.color;
+idtype28 = type_parser_nodes__TAttrid.id;
+if(var_new_child == NULL) {
+var26 = 0;
+} else {
+if(cltype27 >= var_new_child->type->table_size) {
+var26 = 0;
+} else {
+var26 = var_new_child->type->type_table[cltype27] == idtype28;
+}
+}
+if (unlikely(!var26)) {
+var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TAttrid", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5916);
 show_backtrace(1);
 }
 {
-parser_prod__AArrayExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AArrayExpr#n_annotations= on <self:AArrayExpr>*/
+parser_prod__AIssetAttrExpr__n_id_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_id= on <self:AIssetAttrExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AArrayExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AArrayExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AArrayExpr#replace_child on <self:Object(AArrayExpr)>*/
+/* method parser_prod#AIssetAttrExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AIssetAttrExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AIssetAttrExpr#replace_child on <self:Object(AIssetAttrExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#n_exprs= for (self: AArrayExpr, AExprs) */
-void parser_prod__AArrayExpr__n_exprs_61d(val* self, val* p0) {
-val* var_node /* var node: AExprs */;
+/* method parser_prod#AIssetAttrExpr#n_kwisset= for (self: AIssetAttrExpr, TKwisset) */
+void parser_prod__AIssetAttrExpr__n_kwisset_61d(val* self, val* p0) {
+val* var_node /* var node: TKwisset */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AArrayExpr___n_exprs].val = var_node; /* _n_exprs on <self:AArrayExpr> */
+self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val = var_node; /* _n_kwisset on <self:AIssetAttrExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExprs> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExprs> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwisset> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwisset> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#n_exprs= for (self: Object, AExprs) */
-void VIRTUAL_parser_prod__AArrayExpr__n_exprs_61d(val* self, val* p0) {
-parser_prod__AArrayExpr__n_exprs_61d(self, p0); /* Direct call parser_prod#AArrayExpr#n_exprs= on <self:Object(AArrayExpr)>*/
+/* method parser_prod#AIssetAttrExpr#n_kwisset= for (self: Object, TKwisset) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__n_kwisset_61d(val* self, val* p0) {
+parser_prod__AIssetAttrExpr__n_kwisset_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_kwisset= on <self:Object(AIssetAttrExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#n_annotations= for (self: AArrayExpr, nullable AAnnotations) */
-void parser_prod__AArrayExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#AIssetAttrExpr#n_expr= for (self: AIssetAttrExpr, AExpr) */
+void parser_prod__AIssetAttrExpr__n_expr_61d(val* self, val* p0) {
+val* var_node /* var node: AExpr */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AArrayExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
+self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val = var_node; /* _n_expr on <self:AIssetAttrExpr> */
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
+RET_LABEL1:(void)0;
 }
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
 }
-var1 = var2;
+RET_LABEL:;
 }
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
+/* method parser_prod#AIssetAttrExpr#n_expr= for (self: Object, AExpr) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__n_expr_61d(val* self, val* p0) {
+parser_prod__AIssetAttrExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_expr= on <self:Object(AIssetAttrExpr)>*/
+RET_LABEL:;
 }
+/* method parser_prod#AIssetAttrExpr#n_id= for (self: AIssetAttrExpr, TAttrid) */
+void parser_prod__AIssetAttrExpr__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: TAttrid */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val = var_node; /* _n_id on <self:AIssetAttrExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TAttrid> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TAttrid> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AArrayExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AArrayExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AArrayExpr#n_annotations= on <self:Object(AArrayExpr)>*/
+/* method parser_prod#AIssetAttrExpr#n_id= for (self: Object, TAttrid) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__n_id_61d(val* self, val* p0) {
+parser_prod__AIssetAttrExpr__n_id_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_id= on <self:Object(AIssetAttrExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#visit_all for (self: AArrayExpr, Visitor) */
-void parser_prod__AArrayExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AIssetAttrExpr#visit_all for (self: AIssetAttrExpr, Visitor) */
+void parser_prod__AIssetAttrExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : AExprs */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : TKwisset */;
+val* var1 /* : AExpr */;
+val* var2 /* : TAttrid */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AArrayExpr___n_exprs].val; /* _n_exprs on <self:AArrayExpr> */
+var = self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val; /* _n_kwisset on <self:AIssetAttrExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5879);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwisset");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5940);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AArrayExpr> */
+var1 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val; /* _n_expr on <self:AIssetAttrExpr> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5941);
+show_backtrace(1);
+}
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+var2 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val; /* _n_id on <self:AIssetAttrExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5942);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
 RET_LABEL:;
 }
-/* method parser_prod#AArrayExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AArrayExpr__visit_all(val* self, val* p0) {
-parser_prod__AArrayExpr__visit_all(self, p0); /* Direct call parser_prod#AArrayExpr#visit_all on <self:Object(AArrayExpr)>*/
+/* method parser_prod#AIssetAttrExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AIssetAttrExpr__visit_all(val* self, val* p0) {
+parser_prod__AIssetAttrExpr__visit_all(self, p0); /* Direct call parser_prod#AIssetAttrExpr#visit_all on <self:Object(AIssetAttrExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASelfExpr#init_aselfexpr for (self: ASelfExpr, nullable TKwself, nullable AAnnotations) */
-void parser_prod__ASelfExpr__init_aselfexpr(val* self, val* p0, val* p1) {
-val* var_n_kwself /* var n_kwself: nullable TKwself */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_kwself = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_kwself == NULL)) {
+/* method parser_prod#ADebugTypeExpr#init_adebugtypeexpr for (self: ADebugTypeExpr, nullable TKwdebug, nullable TKwtype, nullable AExpr, nullable AType) */
+void parser_prod__ADebugTypeExpr__init_adebugtypeexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
+val* var_n_kwdebug /* var n_kwdebug: nullable TKwdebug */;
+val* var_n_kwtype /* var n_kwtype: nullable TKwtype */;
+val* var_n_expr /* var n_expr: nullable AExpr */;
+val* var_n_type /* var n_type: nullable AType */;
+var_n_kwdebug = p0;
+var_n_kwtype = p1;
+var_n_expr = p2;
+var_n_type = p3;
+if (unlikely(var_n_kwdebug == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5889);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5953);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ASelfExpr___n_kwself].val = var_n_kwself; /* _n_kwself on <self:ASelfExpr> */
-if (var_n_kwself == NULL) {
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val = var_n_kwdebug; /* _n_kwdebug on <self:ADebugTypeExpr> */
+if (var_n_kwdebug == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5890);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5954);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwself,self) on <var_n_kwself:nullable TKwself> */
-if (unlikely(var_n_kwself == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwdebug,self) on <var_n_kwdebug:nullable TKwdebug> */
+if (unlikely(var_n_kwdebug == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_kwself->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwself:nullable TKwself> */
+var_n_kwdebug->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwdebug:nullable TKwdebug> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ASelfExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
+if (unlikely(var_n_kwtype == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5955);
+show_backtrace(1);
+}
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val = var_n_kwtype; /* _n_kwtype on <self:ADebugTypeExpr> */
+if (var_n_kwtype == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5956);
+show_backtrace(1);
 } else {
-var2 = 1; /* arg is null and recv is not */
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwtype,self) on <var_n_kwtype:nullable TKwtype> */
+if (unlikely(var_n_kwtype == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+var_n_kwtype->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwtype:nullable TKwtype> */
+RET_LABEL2:(void)0;
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
 }
-var2 = var3;
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5957);
+show_backtrace(1);
 }
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val = var_n_expr; /* _n_expr on <self:ADebugTypeExpr> */
+if (var_n_expr == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5958);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
+var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
+RET_LABEL3:(void)0;
+}
+}
+if (unlikely(var_n_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5959);
+show_backtrace(1);
+}
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val = var_n_type; /* _n_type on <self:ADebugTypeExpr> */
+if (var_n_type == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5960);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
+if (unlikely(var_n_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
+RET_LABEL4:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASelfExpr#init_aselfexpr for (self: Object, nullable TKwself, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ASelfExpr__init_aselfexpr(val* self, val* p0, val* p1) {
-parser_prod__ASelfExpr__init_aselfexpr(self, p0, p1); /* Direct call parser_prod#ASelfExpr#init_aselfexpr on <self:Object(ASelfExpr)>*/
+/* method parser_prod#ADebugTypeExpr#init_adebugtypeexpr for (self: Object, nullable TKwdebug, nullable TKwtype, nullable AExpr, nullable AType) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__init_adebugtypeexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
+parser_prod__ADebugTypeExpr__init_adebugtypeexpr(self, p0, p1, p2, p3); /* Direct call parser_prod#ADebugTypeExpr#init_adebugtypeexpr on <self:Object(ADebugTypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASelfExpr#replace_child for (self: ASelfExpr, ANode, nullable ANode) */
-void parser_prod__ASelfExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#ADebugTypeExpr#replace_child for (self: ADebugTypeExpr, ANode, nullable ANode) */
+void parser_prod__ADebugTypeExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : nullable TKwself */;
+val* var /* : TKwdebug */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -1040,7 +1051,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
+val* var8 /* : TKwtype */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -1049,16 +1060,37 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
+val* var19 /* : AExpr */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+const char* var_class_name29;
+val* var30 /* : AType */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+short int var37 /* : Bool */;
+int cltype38;
+int idtype39;
+const char* var_class_name40;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ASelfExpr___n_kwself].val; /* _n_kwself on <self:ASelfExpr> */
-if (var == NULL) {
-var1 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable TKwself> */
+var = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val; /* _n_kwdebug on <self:ADebugTypeExpr> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwdebug");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5965);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwdebug> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable TKwself(TKwself)> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwdebug> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -1072,9 +1104,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwself */
-cltype = type_parser_nodes__TKwself.color;
-idtype = type_parser_nodes__TKwself.id;
+/* <var_new_child:nullable ANode> isa TKwdebug */
+cltype = type_parser_nodes__TKwdebug.color;
+idtype = type_parser_nodes__TKwdebug.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -1086,24 +1118,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwself", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5898);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwdebug", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5966);
 show_backtrace(1);
 }
 {
-parser_prod__ASelfExpr__n_kwself_61d(self, var_new_child); /* Direct call parser_prod#ASelfExpr#n_kwself= on <self:ASelfExpr>*/
+parser_prod__ADebugTypeExpr__n_kwdebug_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_kwdebug= on <self:ADebugTypeExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ASelfExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
+var8 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val; /* _n_kwtype on <self:ADebugTypeExpr> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtype");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5969);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TKwtype> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TKwtype> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -1117,11 +1152,11 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
+/* <var_new_child:nullable ANode> isa TKwtype */
+cltype16 = type_parser_nodes__TKwtype.color;
+idtype17 = type_parser_nodes__TKwtype.id;
 if(var_new_child == NULL) {
-var15 = 1;
+var15 = 0;
 } else {
 if(cltype16 >= var_new_child->type->table_size) {
 var15 = 0;
@@ -1131,240 +1166,302 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5902);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwtype", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5970);
 show_backtrace(1);
 }
 {
-parser_prod__ASelfExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ASelfExpr#n_annotations= on <self:ASelfExpr>*/
+parser_prod__ADebugTypeExpr__n_kwtype_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_kwtype= on <self:ADebugTypeExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
-}
-/* method parser_prod#ASelfExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ASelfExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ASelfExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ASelfExpr#replace_child on <self:Object(ASelfExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ASelfExpr#n_kwself= for (self: ASelfExpr, nullable TKwself) */
-void parser_prod__ASelfExpr__n_kwself_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TKwself */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ASelfExpr___n_kwself].val = var_node; /* _n_kwself on <self:ASelfExpr> */
-if (var_node == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5910);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TKwself> */
-if (unlikely(var_node == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+var19 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val; /* _n_expr on <self:ADebugTypeExpr> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5973);
 show_backtrace(1);
 }
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TKwself> */
-RET_LABEL1:(void)0;
+{
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:AExpr> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:AExpr> */
+var25 = var19 == var_other;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
 }
 }
-RET_LABEL:;
+var21 = var23;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
 }
-/* method parser_prod#ASelfExpr#n_kwself= for (self: Object, nullable TKwself) */
-void VIRTUAL_parser_prod__ASelfExpr__n_kwself_61d(val* self, val* p0) {
-parser_prod__ASelfExpr__n_kwself_61d(self, p0); /* Direct call parser_prod#ASelfExpr#n_kwself= on <self:Object(ASelfExpr)>*/
-RET_LABEL:;
+var20 = var21;
 }
-/* method parser_prod#ASelfExpr#n_annotations= for (self: ASelfExpr, nullable AAnnotations) */
-void parser_prod__ASelfExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ASelfExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
+if (var20){
+/* <var_new_child:nullable ANode> isa AExpr */
+cltype27 = type_parser_nodes__AExpr.color;
+idtype28 = type_parser_nodes__AExpr.id;
+if(var_new_child == NULL) {
+var26 = 0;
 } else {
-var1 = 1; /* arg is null and recv is not */
+if(cltype27 >= var_new_child->type->table_size) {
+var26 = 0;
+} else {
+var26 = var_new_child->type->type_table[cltype27] == idtype28;
+}
+}
+if (unlikely(!var26)) {
+var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5974);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
+parser_prod__ADebugTypeExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_expr= on <self:ADebugTypeExpr>*/
 }
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
+goto RET_LABEL;
+} else {
 }
-var1 = var2;
+var30 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val; /* _n_type on <self:ADebugTypeExpr> */
+if (unlikely(var30 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5977);
+show_backtrace(1);
 }
-if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
+{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AType> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AType> */
+var36 = var30 == var_other;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
 }
 }
-} else {
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
 }
-RET_LABEL:;
+var31 = var32;
 }
-/* method parser_prod#ASelfExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ASelfExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ASelfExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ASelfExpr#n_annotations= on <self:Object(ASelfExpr)>*/
-RET_LABEL:;
+if (var31){
+/* <var_new_child:nullable ANode> isa AType */
+cltype38 = type_parser_nodes__AType.color;
+idtype39 = type_parser_nodes__AType.id;
+if(var_new_child == NULL) {
+var37 = 0;
+} else {
+if(cltype38 >= var_new_child->type->table_size) {
+var37 = 0;
+} else {
+var37 = var_new_child->type->type_table[cltype38] == idtype39;
 }
-/* method parser_prod#ASelfExpr#visit_all for (self: ASelfExpr, Visitor) */
-void parser_prod__ASelfExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : nullable TKwself */;
-val* var1 /* : nullable AAnnotations */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ASelfExpr___n_kwself].val; /* _n_kwself on <self:ASelfExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ASelfExpr> */
+if (unlikely(!var37)) {
+var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name40);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 5978);
+show_backtrace(1);
+}
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_prod__ADebugTypeExpr__n_type_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_type= on <self:ADebugTypeExpr>*/
 }
-RET_LABEL:;
+goto RET_LABEL;
+} else {
 }
-/* method parser_prod#ASelfExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ASelfExpr__visit_all(val* self, val* p0) {
-parser_prod__ASelfExpr__visit_all(self, p0); /* Direct call parser_prod#ASelfExpr#visit_all on <self:Object(ASelfExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr for (self: AImplicitSelfExpr) */
-void parser_prod__AImplicitSelfExpr__init_aimplicitselfexpr(val* self) {
+/* method parser_prod#ADebugTypeExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ADebugTypeExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ADebugTypeExpr#replace_child on <self:Object(ADebugTypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr for (self: Object) */
-void VIRTUAL_parser_prod__AImplicitSelfExpr__init_aimplicitselfexpr(val* self) {
-{ /* Inline parser_prod#AImplicitSelfExpr#init_aimplicitselfexpr (self) on <self:Object(AImplicitSelfExpr)> */
+/* method parser_prod#ADebugTypeExpr#n_kwdebug= for (self: ADebugTypeExpr, TKwdebug) */
+void parser_prod__ADebugTypeExpr__n_kwdebug_61d(val* self, val* p0) {
+val* var_node /* var node: TKwdebug */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val = var_node; /* _n_kwdebug on <self:ADebugTypeExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwdebug> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwdebug> */
 RET_LABEL1:(void)0;
 }
+}
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#replace_child for (self: AImplicitSelfExpr, ANode, nullable ANode) */
-void parser_prod__AImplicitSelfExpr__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-var_old_child = p0;
-var_new_child = p1;
+/* method parser_prod#ADebugTypeExpr#n_kwdebug= for (self: Object, TKwdebug) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__n_kwdebug_61d(val* self, val* p0) {
+parser_prod__ADebugTypeExpr__n_kwdebug_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_kwdebug= on <self:Object(ADebugTypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AImplicitSelfExpr__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-{ /* Inline parser_prod#AImplicitSelfExpr#replace_child (self,p0,p1) on <self:Object(AImplicitSelfExpr)> */
-var_old_child = p0;
-var_new_child = p1;
+/* method parser_prod#ADebugTypeExpr#n_kwtype= for (self: ADebugTypeExpr, TKwtype) */
+void parser_prod__ADebugTypeExpr__n_kwtype_61d(val* self, val* p0) {
+val* var_node /* var node: TKwtype */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val = var_node; /* _n_kwtype on <self:ADebugTypeExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwtype> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwtype> */
 RET_LABEL1:(void)0;
 }
+}
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#visit_all for (self: AImplicitSelfExpr, Visitor) */
-void parser_prod__AImplicitSelfExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-var_v = p0;
+/* method parser_prod#ADebugTypeExpr#n_kwtype= for (self: Object, TKwtype) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__n_kwtype_61d(val* self, val* p0) {
+parser_prod__ADebugTypeExpr__n_kwtype_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_kwtype= on <self:Object(ADebugTypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AImplicitSelfExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AImplicitSelfExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-{ /* Inline parser_prod#AImplicitSelfExpr#visit_all (self,p0) on <self:Object(AImplicitSelfExpr)> */
-var_v = p0;
+/* method parser_prod#ADebugTypeExpr#n_expr= for (self: ADebugTypeExpr, AExpr) */
+void parser_prod__ADebugTypeExpr__n_expr_61d(val* self, val* p0) {
+val* var_node /* var node: AExpr */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val = var_node; /* _n_expr on <self:ADebugTypeExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
 RET_LABEL1:(void)0;
 }
+}
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#init_atrueexpr for (self: ATrueExpr, nullable TKwtrue, nullable AAnnotations) */
-void parser_prod__ATrueExpr__init_atrueexpr(val* self, val* p0, val* p1) {
-val* var_n_kwtrue /* var n_kwtrue: nullable TKwtrue */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_kwtrue = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_kwtrue == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5946);
-show_backtrace(1);
+/* method parser_prod#ADebugTypeExpr#n_expr= for (self: Object, AExpr) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__n_expr_61d(val* self, val* p0) {
+parser_prod__ADebugTypeExpr__n_expr_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_expr= on <self:Object(ADebugTypeExpr)>*/
+RET_LABEL:;
 }
-self->attrs[COLOR_parser_nodes__ATrueExpr___n_kwtrue].val = var_n_kwtrue; /* _n_kwtrue on <self:ATrueExpr> */
-if (var_n_kwtrue == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5947);
+/* method parser_prod#ADebugTypeExpr#n_type= for (self: ADebugTypeExpr, AType) */
+void parser_prod__ADebugTypeExpr__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val = var_node; /* _n_type on <self:ADebugTypeExpr> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#ADebugTypeExpr#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__n_type_61d(val* self, val* p0) {
+parser_prod__ADebugTypeExpr__n_type_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_type= on <self:Object(ADebugTypeExpr)>*/
+RET_LABEL:;
+}
+/* method parser_prod#ADebugTypeExpr#visit_all for (self: ADebugTypeExpr, Visitor) */
+void parser_prod__ADebugTypeExpr__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : TKwdebug */;
+val* var1 /* : TKwtype */;
+val* var2 /* : AExpr */;
+val* var3 /* : AType */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val; /* _n_kwdebug on <self:ADebugTypeExpr> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwdebug");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6007);
 show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwtrue,self) on <var_n_kwtrue:nullable TKwtrue> */
-if (unlikely(var_n_kwtrue == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var1 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val; /* _n_kwtype on <self:ADebugTypeExpr> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtype");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6008);
 show_backtrace(1);
 }
-var_n_kwtrue->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwtrue:nullable TKwtrue> */
-RET_LABEL1:(void)0;
+{
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var2 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val; /* _n_expr on <self:ADebugTypeExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6009);
+show_backtrace(1);
 }
+{
+parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ATrueExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
+var3 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val; /* _n_type on <self:ADebugTypeExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6010);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
 {
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+RET_LABEL:;
 }
-var2 = var3;
+/* method parser_prod#ADebugTypeExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ADebugTypeExpr__visit_all(val* self, val* p0) {
+parser_prod__ADebugTypeExpr__visit_all(self, p0); /* Direct call parser_prod#ADebugTypeExpr#visit_all on <self:Object(ADebugTypeExpr)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AVarargExpr#init_avarargexpr for (self: AVarargExpr, nullable AExpr, nullable TDotdotdot) */
+void parser_prod__AVarargExpr__init_avarargexpr(val* self, val* p0, val* p1) {
+val* var_n_expr /* var n_expr: nullable AExpr */;
+val* var_n_dotdotdot /* var n_dotdotdot: nullable TDotdotdot */;
+var_n_expr = p0;
+var_n_dotdotdot = p1;
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6019);
+show_backtrace(1);
+}
+self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AVarargExpr> */
+if (var_n_expr == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6020);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
+if (unlikely(var_n_expr == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
+RET_LABEL1:(void)0;
 }
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
 }
+if (unlikely(var_n_dotdotdot == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6021);
+show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val = var_n_dotdotdot; /* _n_dotdotdot on <self:AVarargExpr> */
+if (var_n_dotdotdot == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6022);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_dotdotdot,self) on <var_n_dotdotdot:nullable TDotdotdot> */
+if (unlikely(var_n_dotdotdot == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_dotdotdot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dotdotdot:nullable TDotdotdot> */
+RET_LABEL2:(void)0;
+}
 }
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#init_atrueexpr for (self: Object, nullable TKwtrue, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ATrueExpr__init_atrueexpr(val* self, val* p0, val* p1) {
-parser_prod__ATrueExpr__init_atrueexpr(self, p0, p1); /* Direct call parser_prod#ATrueExpr#init_atrueexpr on <self:Object(ATrueExpr)>*/
+/* method parser_prod#AVarargExpr#init_avarargexpr for (self: Object, nullable AExpr, nullable TDotdotdot) */
+void VIRTUAL_parser_prod__AVarargExpr__init_avarargexpr(val* self, val* p0, val* p1) {
+parser_prod__AVarargExpr__init_avarargexpr(self, p0, p1); /* Direct call parser_prod#AVarargExpr#init_avarargexpr on <self:Object(AVarargExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#replace_child for (self: ATrueExpr, ANode, nullable ANode) */
-void parser_prod__ATrueExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AVarargExpr#replace_child for (self: AVarargExpr, ANode, nullable ANode) */
+void parser_prod__AVarargExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwtrue */;
+val* var /* : AExpr */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -1374,7 +1471,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
+val* var8 /* : TDotdotdot */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -1385,17 +1482,17 @@ int idtype17;
 const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ATrueExpr___n_kwtrue].val; /* _n_kwtrue on <self:ATrueExpr> */
+var = self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val; /* _n_expr on <self:AVarargExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtrue");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5954);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6027);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwtrue> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwtrue> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -1409,9 +1506,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwtrue */
-cltype = type_parser_nodes__TKwtrue.color;
-idtype = type_parser_nodes__TKwtrue.id;
+/* <var_new_child:nullable ANode> isa AExpr */
+cltype = type_parser_nodes__AExpr.color;
+idtype = type_parser_nodes__AExpr.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -1423,24 +1520,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwtrue", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5955);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6028);
 show_backtrace(1);
 }
 {
-parser_prod__ATrueExpr__n_kwtrue_61d(self, var_new_child); /* Direct call parser_prod#ATrueExpr#n_kwtrue= on <self:ATrueExpr>*/
+parser_prod__AVarargExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AVarargExpr#n_expr= on <self:AVarargExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ATrueExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
+var8 = self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val; /* _n_dotdotdot on <self:AVarargExpr> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_dotdotdot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6031);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TDotdotdot> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TDotdotdot> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -1454,11 +1554,11 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
+/* <var_new_child:nullable ANode> isa TDotdotdot */
+cltype16 = type_parser_nodes__TDotdotdot.color;
+idtype17 = type_parser_nodes__TDotdotdot.id;
 if(var_new_child == NULL) {
-var15 = 1;
+var15 = 0;
 } else {
 if(cltype16 >= var_new_child->type->table_size) {
 var15 = 0;
@@ -1468,191 +1568,127 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5959);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TDotdotdot", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6032);
 show_backtrace(1);
 }
 {
-parser_prod__ATrueExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ATrueExpr#n_annotations= on <self:ATrueExpr>*/
+parser_prod__AVarargExpr__n_dotdotdot_61d(self, var_new_child); /* Direct call parser_prod#AVarargExpr#n_dotdotdot= on <self:AVarargExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ATrueExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ATrueExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ATrueExpr#replace_child on <self:Object(ATrueExpr)>*/
+/* method parser_prod#AVarargExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AVarargExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AVarargExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AVarargExpr#replace_child on <self:Object(AVarargExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#n_kwtrue= for (self: ATrueExpr, TKwtrue) */
-void parser_prod__ATrueExpr__n_kwtrue_61d(val* self, val* p0) {
-val* var_node /* var node: TKwtrue */;
+/* method parser_prod#AVarargExpr#n_expr= for (self: AVarargExpr, AExpr) */
+void parser_prod__AVarargExpr__n_expr_61d(val* self, val* p0) {
+val* var_node /* var node: AExpr */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ATrueExpr___n_kwtrue].val = var_node; /* _n_kwtrue on <self:ATrueExpr> */
+self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val = var_node; /* _n_expr on <self:AVarargExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwtrue> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwtrue> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#n_kwtrue= for (self: Object, TKwtrue) */
-void VIRTUAL_parser_prod__ATrueExpr__n_kwtrue_61d(val* self, val* p0) {
-parser_prod__ATrueExpr__n_kwtrue_61d(self, p0); /* Direct call parser_prod#ATrueExpr#n_kwtrue= on <self:Object(ATrueExpr)>*/
+/* method parser_prod#AVarargExpr#n_expr= for (self: Object, AExpr) */
+void VIRTUAL_parser_prod__AVarargExpr__n_expr_61d(val* self, val* p0) {
+parser_prod__AVarargExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AVarargExpr#n_expr= on <self:Object(AVarargExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#n_annotations= for (self: ATrueExpr, nullable AAnnotations) */
-void parser_prod__ATrueExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#AVarargExpr#n_dotdotdot= for (self: AVarargExpr, TDotdotdot) */
+void parser_prod__AVarargExpr__n_dotdotdot_61d(val* self, val* p0) {
+val* var_node /* var node: TDotdotdot */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ATrueExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
+self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val = var_node; /* _n_dotdotdot on <self:AVarargExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TDotdotdot> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TDotdotdot> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ATrueExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ATrueExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ATrueExpr#n_annotations= on <self:Object(ATrueExpr)>*/
+/* method parser_prod#AVarargExpr#n_dotdotdot= for (self: Object, TDotdotdot) */
+void VIRTUAL_parser_prod__AVarargExpr__n_dotdotdot_61d(val* self, val* p0) {
+parser_prod__AVarargExpr__n_dotdotdot_61d(self, p0); /* Direct call parser_prod#AVarargExpr#n_dotdotdot= on <self:Object(AVarargExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#visit_all for (self: ATrueExpr, Visitor) */
-void parser_prod__ATrueExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AVarargExpr#visit_all for (self: AVarargExpr, Visitor) */
+void parser_prod__AVarargExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TKwtrue */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : AExpr */;
+val* var1 /* : TDotdotdot */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ATrueExpr___n_kwtrue].val; /* _n_kwtrue on <self:ATrueExpr> */
+var = self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val; /* _n_expr on <self:AVarargExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtrue");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5978);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6051);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ATrueExpr> */
+var1 = self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val; /* _n_dotdotdot on <self:AVarargExpr> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_dotdotdot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6052);
+show_backtrace(1);
+}
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ATrueExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ATrueExpr__visit_all(val* self, val* p0) {
-parser_prod__ATrueExpr__visit_all(self, p0); /* Direct call parser_prod#ATrueExpr#visit_all on <self:Object(ATrueExpr)>*/
+/* method parser_prod#AVarargExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AVarargExpr__visit_all(val* self, val* p0) {
+parser_prod__AVarargExpr__visit_all(self, p0); /* Direct call parser_prod#AVarargExpr#visit_all on <self:Object(AVarargExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#init_afalseexpr for (self: AFalseExpr, nullable TKwfalse, nullable AAnnotations) */
-void parser_prod__AFalseExpr__init_afalseexpr(val* self, val* p0, val* p1) {
-val* var_n_kwfalse /* var n_kwfalse: nullable TKwfalse */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_kwfalse = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_kwfalse == NULL)) {
+/* method parser_prod#ATypeExpr#init_atypeexpr for (self: ATypeExpr, nullable AType) */
+void parser_prod__ATypeExpr__init_atypeexpr(val* self, val* p0) {
+val* var_n_type /* var n_type: nullable AType */;
+var_n_type = p0;
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5988);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6060);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AFalseExpr___n_kwfalse].val = var_n_kwfalse; /* _n_kwfalse on <self:AFalseExpr> */
-if (var_n_kwfalse == NULL) {
+self->attrs[COLOR_parser_nodes__ATypeExpr___n_type].val = var_n_type; /* _n_type on <self:ATypeExpr> */
+if (var_n_type == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5989);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6061);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwfalse,self) on <var_n_kwfalse:nullable TKwfalse> */
-if (unlikely(var_n_kwfalse == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_kwfalse->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwfalse:nullable TKwfalse> */
+var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AFalseExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+RET_LABEL:;
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+/* method parser_prod#ATypeExpr#init_atypeexpr for (self: Object, nullable AType) */
+void VIRTUAL_parser_prod__ATypeExpr__init_atypeexpr(val* self, val* p0) {
+parser_prod__ATypeExpr__init_atypeexpr(self, p0); /* Direct call parser_prod#ATypeExpr#init_atypeexpr on <self:Object(ATypeExpr)>*/
+RET_LABEL:;
 }
-var2 = var3;
-}
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AFalseExpr#init_afalseexpr for (self: Object, nullable TKwfalse, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AFalseExpr__init_afalseexpr(val* self, val* p0, val* p1) {
-parser_prod__AFalseExpr__init_afalseexpr(self, p0, p1); /* Direct call parser_prod#AFalseExpr#init_afalseexpr on <self:Object(AFalseExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AFalseExpr#replace_child for (self: AFalseExpr, ANode, nullable ANode) */
-void parser_prod__AFalseExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#ATypeExpr#replace_child for (self: ATypeExpr, ANode, nullable ANode) */
+void parser_prod__ATypeExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwfalse */;
+val* var /* : AType */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -1662,28 +1698,19 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AFalseExpr___n_kwfalse].val; /* _n_kwfalse on <self:AFalseExpr> */
+var = self->attrs[COLOR_parser_nodes__ATypeExpr___n_type].val; /* _n_type on <self:ATypeExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwfalse");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5996);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6066);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwfalse> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwfalse> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -1697,9 +1724,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwfalse */
-cltype = type_parser_nodes__TKwfalse.color;
-idtype = type_parser_nodes__TKwfalse.id;
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -1711,236 +1738,122 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwfalse", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 5997);
-show_backtrace(1);
-}
-{
-parser_prod__AFalseExpr__n_kwfalse_61d(self, var_new_child); /* Direct call parser_prod#AFalseExpr#n_kwfalse= on <self:AFalseExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AFalseExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6001);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6067);
 show_backtrace(1);
 }
 {
-parser_prod__AFalseExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AFalseExpr#n_annotations= on <self:AFalseExpr>*/
+parser_prod__ATypeExpr__n_type_61d(self, var_new_child); /* Direct call parser_prod#ATypeExpr#n_type= on <self:ATypeExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AFalseExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AFalseExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AFalseExpr#replace_child on <self:Object(AFalseExpr)>*/
+/* method parser_prod#ATypeExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ATypeExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ATypeExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ATypeExpr#replace_child on <self:Object(ATypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#n_kwfalse= for (self: AFalseExpr, TKwfalse) */
-void parser_prod__AFalseExpr__n_kwfalse_61d(val* self, val* p0) {
-val* var_node /* var node: TKwfalse */;
+/* method parser_prod#ATypeExpr#n_type= for (self: ATypeExpr, AType) */
+void parser_prod__ATypeExpr__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AFalseExpr___n_kwfalse].val = var_node; /* _n_kwfalse on <self:AFalseExpr> */
+self->attrs[COLOR_parser_nodes__ATypeExpr___n_type].val = var_node; /* _n_type on <self:ATypeExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwfalse> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwfalse> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#n_kwfalse= for (self: Object, TKwfalse) */
-void VIRTUAL_parser_prod__AFalseExpr__n_kwfalse_61d(val* self, val* p0) {
-parser_prod__AFalseExpr__n_kwfalse_61d(self, p0); /* Direct call parser_prod#AFalseExpr#n_kwfalse= on <self:Object(AFalseExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AFalseExpr#n_annotations= for (self: AFalseExpr, nullable AAnnotations) */
-void parser_prod__AFalseExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AFalseExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AFalseExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AFalseExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AFalseExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AFalseExpr#n_annotations= on <self:Object(AFalseExpr)>*/
+/* method parser_prod#ATypeExpr#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__ATypeExpr__n_type_61d(val* self, val* p0) {
+parser_prod__ATypeExpr__n_type_61d(self, p0); /* Direct call parser_prod#ATypeExpr#n_type= on <self:Object(ATypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#visit_all for (self: AFalseExpr, Visitor) */
-void parser_prod__AFalseExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#ATypeExpr#visit_all for (self: ATypeExpr, Visitor) */
+void parser_prod__ATypeExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TKwfalse */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : AType */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AFalseExpr___n_kwfalse].val; /* _n_kwfalse on <self:AFalseExpr> */
+var = self->attrs[COLOR_parser_nodes__ATypeExpr___n_type].val; /* _n_type on <self:ATypeExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwfalse");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6020);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6081);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AFalseExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
 RET_LABEL:;
 }
-/* method parser_prod#AFalseExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AFalseExpr__visit_all(val* self, val* p0) {
-parser_prod__AFalseExpr__visit_all(self, p0); /* Direct call parser_prod#AFalseExpr#visit_all on <self:Object(AFalseExpr)>*/
+/* method parser_prod#ATypeExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ATypeExpr__visit_all(val* self, val* p0) {
+parser_prod__ATypeExpr__visit_all(self, p0); /* Direct call parser_prod#ATypeExpr#visit_all on <self:Object(ATypeExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#init_anullexpr for (self: ANullExpr, nullable TKwnull, nullable AAnnotations) */
-void parser_prod__ANullExpr__init_anullexpr(val* self, val* p0, val* p1) {
-val* var_n_kwnull /* var n_kwnull: nullable TKwnull */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_kwnull = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_kwnull == NULL)) {
+/* method parser_prod#AMethidExpr#init_amethidexpr for (self: AMethidExpr, nullable AExpr, nullable AMethid) */
+void parser_prod__AMethidExpr__init_amethidexpr(val* self, val* p0, val* p1) {
+val* var_n_expr /* var n_expr: nullable AExpr */;
+val* var_n_id /* var n_id: nullable AMethid */;
+var_n_expr = p0;
+var_n_id = p1;
+if (unlikely(var_n_expr == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6030);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6090);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ANullExpr___n_kwnull].val = var_n_kwnull; /* _n_kwnull on <self:ANullExpr> */
-if (var_n_kwnull == NULL) {
+self->attrs[COLOR_parser_nodes__AMethidExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AMethidExpr> */
+if (var_n_expr == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6031);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6091);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwnull,self) on <var_n_kwnull:nullable TKwnull> */
-if (unlikely(var_n_kwnull == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
+if (unlikely(var_n_expr == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_kwnull->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnull:nullable TKwnull> */
+var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ANullExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
-}
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-var2 = var3;
+if (unlikely(var_n_id == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6092);
+show_backtrace(1);
 }
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
+self->attrs[COLOR_parser_nodes__AMethidExpr___n_id].val = var_n_id; /* _n_id on <self:AMethidExpr> */
+if (var_n_id == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6093);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable AMethid> */
+if (unlikely(var_n_id == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable AMethid> */
+RET_LABEL2:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#init_anullexpr for (self: Object, nullable TKwnull, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ANullExpr__init_anullexpr(val* self, val* p0, val* p1) {
-parser_prod__ANullExpr__init_anullexpr(self, p0, p1); /* Direct call parser_prod#ANullExpr#init_anullexpr on <self:Object(ANullExpr)>*/
+/* method parser_prod#AMethidExpr#init_amethidexpr for (self: Object, nullable AExpr, nullable AMethid) */
+void VIRTUAL_parser_prod__AMethidExpr__init_amethidexpr(val* self, val* p0, val* p1) {
+parser_prod__AMethidExpr__init_amethidexpr(self, p0, p1); /* Direct call parser_prod#AMethidExpr#init_amethidexpr on <self:Object(AMethidExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#replace_child for (self: ANullExpr, ANode, nullable ANode) */
-void parser_prod__ANullExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AMethidExpr#replace_child for (self: AMethidExpr, ANode, nullable ANode) */
+void parser_prod__AMethidExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwnull */;
+val* var /* : AExpr */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -1950,7 +1863,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
+val* var8 /* : AMethid */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -1961,17 +1874,17 @@ int idtype17;
 const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ANullExpr___n_kwnull].val; /* _n_kwnull on <self:ANullExpr> */
+var = self->attrs[COLOR_parser_nodes__AMethidExpr___n_expr].val; /* _n_expr on <self:AMethidExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6038);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6098);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwnull> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwnull> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -1985,9 +1898,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwnull */
-cltype = type_parser_nodes__TKwnull.color;
-idtype = type_parser_nodes__TKwnull.id;
+/* <var_new_child:nullable ANode> isa AExpr */
+cltype = type_parser_nodes__AExpr.color;
+idtype = type_parser_nodes__AExpr.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -1999,24 +1912,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnull", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6039);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6099);
 show_backtrace(1);
 }
 {
-parser_prod__ANullExpr__n_kwnull_61d(self, var_new_child); /* Direct call parser_prod#ANullExpr#n_kwnull= on <self:ANullExpr>*/
+parser_prod__AMethidExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AMethidExpr#n_expr= on <self:AMethidExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ANullExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
+var8 = self->attrs[COLOR_parser_nodes__AMethidExpr___n_id].val; /* _n_id on <self:AMethidExpr> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6102);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:AMethid> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:AMethid> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -2030,11 +1946,11 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
+/* <var_new_child:nullable ANode> isa AMethid */
+cltype16 = type_parser_nodes__AMethid.color;
+idtype17 = type_parser_nodes__AMethid.id;
 if(var_new_child == NULL) {
-var15 = 1;
+var15 = 0;
 } else {
 if(cltype16 >= var_new_child->type->table_size) {
 var15 = 0;
@@ -2044,191 +1960,127 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6043);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AMethid", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6103);
 show_backtrace(1);
 }
 {
-parser_prod__ANullExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ANullExpr#n_annotations= on <self:ANullExpr>*/
+parser_prod__AMethidExpr__n_id_61d(self, var_new_child); /* Direct call parser_prod#AMethidExpr#n_id= on <self:AMethidExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ANullExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ANullExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ANullExpr#replace_child on <self:Object(ANullExpr)>*/
+/* method parser_prod#AMethidExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AMethidExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AMethidExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AMethidExpr#replace_child on <self:Object(AMethidExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#n_kwnull= for (self: ANullExpr, TKwnull) */
-void parser_prod__ANullExpr__n_kwnull_61d(val* self, val* p0) {
-val* var_node /* var node: TKwnull */;
+/* method parser_prod#AMethidExpr#n_expr= for (self: AMethidExpr, AExpr) */
+void parser_prod__AMethidExpr__n_expr_61d(val* self, val* p0) {
+val* var_node /* var node: AExpr */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ANullExpr___n_kwnull].val = var_node; /* _n_kwnull on <self:ANullExpr> */
+self->attrs[COLOR_parser_nodes__AMethidExpr___n_expr].val = var_node; /* _n_expr on <self:AMethidExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnull> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnull> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#n_kwnull= for (self: Object, TKwnull) */
-void VIRTUAL_parser_prod__ANullExpr__n_kwnull_61d(val* self, val* p0) {
-parser_prod__ANullExpr__n_kwnull_61d(self, p0); /* Direct call parser_prod#ANullExpr#n_kwnull= on <self:Object(ANullExpr)>*/
+/* method parser_prod#AMethidExpr#n_expr= for (self: Object, AExpr) */
+void VIRTUAL_parser_prod__AMethidExpr__n_expr_61d(val* self, val* p0) {
+parser_prod__AMethidExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AMethidExpr#n_expr= on <self:Object(AMethidExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#n_annotations= for (self: ANullExpr, nullable AAnnotations) */
-void parser_prod__ANullExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#AMethidExpr#n_id= for (self: AMethidExpr, AMethid) */
+void parser_prod__AMethidExpr__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: AMethid */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ANullExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
+self->attrs[COLOR_parser_nodes__AMethidExpr___n_id].val = var_node; /* _n_id on <self:AMethidExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AMethid> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AMethid> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ANullExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ANullExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ANullExpr#n_annotations= on <self:Object(ANullExpr)>*/
+/* method parser_prod#AMethidExpr#n_id= for (self: Object, AMethid) */
+void VIRTUAL_parser_prod__AMethidExpr__n_id_61d(val* self, val* p0) {
+parser_prod__AMethidExpr__n_id_61d(self, p0); /* Direct call parser_prod#AMethidExpr#n_id= on <self:Object(AMethidExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#visit_all for (self: ANullExpr, Visitor) */
-void parser_prod__ANullExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AMethidExpr#visit_all for (self: AMethidExpr, Visitor) */
+void parser_prod__AMethidExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TKwnull */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : AExpr */;
+val* var1 /* : AMethid */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ANullExpr___n_kwnull].val; /* _n_kwnull on <self:ANullExpr> */
+var = self->attrs[COLOR_parser_nodes__AMethidExpr___n_expr].val; /* _n_expr on <self:AMethidExpr> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6062);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6122);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ANullExpr> */
+var1 = self->attrs[COLOR_parser_nodes__AMethidExpr___n_id].val; /* _n_id on <self:AMethidExpr> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6123);
+show_backtrace(1);
+}
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ANullExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ANullExpr__visit_all(val* self, val* p0) {
-parser_prod__ANullExpr__visit_all(self, p0); /* Direct call parser_prod#ANullExpr#visit_all on <self:Object(ANullExpr)>*/
+/* method parser_prod#AMethidExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AMethidExpr__visit_all(val* self, val* p0) {
+parser_prod__AMethidExpr__visit_all(self, p0); /* Direct call parser_prod#AMethidExpr#visit_all on <self:Object(AMethidExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#init_adecintexpr for (self: ADecIntExpr, nullable TNumber, nullable AAnnotations) */
-void parser_prod__ADecIntExpr__init_adecintexpr(val* self, val* p0, val* p1) {
-val* var_n_number /* var n_number: nullable TNumber */;
+/* method parser_prod#AAtExpr#init_aatexpr for (self: AAtExpr, nullable AAnnotations) */
+void parser_prod__AAtExpr__init_aatexpr(val* self, val* p0) {
 val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_number = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_number == NULL)) {
+var_n_annotations = p0;
+if (unlikely(var_n_annotations == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6072);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6131);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ADecIntExpr___n_number].val = var_n_number; /* _n_number on <self:ADecIntExpr> */
-if (var_n_number == NULL) {
+self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AAtExpr> */
+if (var_n_annotations == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6073);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6132);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_number,self) on <var_n_number:nullable TNumber> */
-if (unlikely(var_n_number == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations> */
+if (unlikely(var_n_annotations == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_number->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_number:nullable TNumber> */
+var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ADecIntExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
+RET_LABEL:;
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
-}
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-var2 = var3;
-}
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADecIntExpr#init_adecintexpr for (self: Object, nullable TNumber, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ADecIntExpr__init_adecintexpr(val* self, val* p0, val* p1) {
-parser_prod__ADecIntExpr__init_adecintexpr(self, p0, p1); /* Direct call parser_prod#ADecIntExpr#init_adecintexpr on <self:Object(ADecIntExpr)>*/
+/* method parser_prod#AAtExpr#init_aatexpr for (self: Object, nullable AAnnotations) */
+void VIRTUAL_parser_prod__AAtExpr__init_aatexpr(val* self, val* p0) {
+parser_prod__AAtExpr__init_aatexpr(self, p0); /* Direct call parser_prod#AAtExpr#init_aatexpr on <self:Object(AAtExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#replace_child for (self: ADecIntExpr, ANode, nullable ANode) */
-void parser_prod__ADecIntExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAtExpr#replace_child for (self: AAtExpr, ANode, nullable ANode) */
+void parser_prod__AAtExpr__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TNumber */;
+val* var /* : nullable AAnnotations */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -2238,28 +2090,16 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ADecIntExpr___n_number].val; /* _n_number on <self:ADecIntExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_number");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6080);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TNumber> */
+var = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AAtExpr> */
+if (var == NULL) {
+var1 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable AAnnotations> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TNumber> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable AAnnotations(AAnnotations)> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -2273,9 +2113,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TNumber */
-cltype = type_parser_nodes__TNumber.color;
-idtype = type_parser_nodes__TNumber.id;
+/* <var_new_child:nullable ANode> isa AAnnotations */
+cltype = type_parser_nodes__AAnnotations.color;
+idtype = type_parser_nodes__AAnnotations.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -2287,524 +2127,327 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TNumber", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6081);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AAnnotations", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6138);
 show_backtrace(1);
 }
 {
-parser_prod__ADecIntExpr__n_number_61d(self, var_new_child); /* Direct call parser_prod#ADecIntExpr#n_number= on <self:ADecIntExpr>*/
+parser_prod__AAtExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AAtExpr#n_annotations= on <self:AAtExpr>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ADecIntExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+RET_LABEL:;
 }
+/* method parser_prod#AAtExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAtExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAtExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AAtExpr#replace_child on <self:Object(AAtExpr)>*/
+RET_LABEL:;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
+/* method parser_prod#AAtExpr#n_annotations= for (self: AAtExpr, nullable AAnnotations) */
+void parser_prod__AAtExpr__n_annotations_61d(val* self, val* p0) {
+val* var_node /* var node: nullable AAnnotations */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AAtExpr> */
+if (var_node == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6146);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations> */
+if (unlikely(var_node == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
-var9 = var10;
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations> */
+RET_LABEL1:(void)0;
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
+RET_LABEL:;
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6085);
-show_backtrace(1);
+/* method parser_prod#AAtExpr#n_annotations= for (self: Object, nullable AAnnotations) */
+void VIRTUAL_parser_prod__AAtExpr__n_annotations_61d(val* self, val* p0) {
+parser_prod__AAtExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AAtExpr#n_annotations= on <self:Object(AAtExpr)>*/
+RET_LABEL:;
 }
+/* method parser_prod#AAtExpr#visit_all for (self: AAtExpr, Visitor) */
+void parser_prod__AAtExpr__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : nullable AAnnotations */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AAtExpr> */
 {
-parser_prod__ADecIntExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ADecIntExpr#n_annotations= on <self:ADecIntExpr>*/
-}
-goto RET_LABEL;
-} else {
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ADecIntExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ADecIntExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ADecIntExpr#replace_child on <self:Object(ADecIntExpr)>*/
+/* method parser_prod#AAtExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAtExpr__visit_all(val* self, val* p0) {
+parser_prod__AAtExpr__visit_all(self, p0); /* Direct call parser_prod#AAtExpr#visit_all on <self:Object(AAtExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#n_number= for (self: ADecIntExpr, TNumber) */
-void parser_prod__ADecIntExpr__n_number_61d(val* self, val* p0) {
-val* var_node /* var node: TNumber */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ADecIntExpr___n_number].val = var_node; /* _n_number on <self:ADecIntExpr> */
+/* method parser_prod#AManyExpr#init_amanyexpr for (self: AManyExpr, Collection[Object]) */
+void parser_prod__AManyExpr__init_amanyexpr(val* self, val* p0) {
+val* var_n_exprs /* var n_exprs: Collection[Object] */;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
+var_n_exprs = p0;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TNumber> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TNumber> */
+{ /* Inline parser_nodes#AManyExpr#n_exprs (self) on <self:AManyExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AManyExpr___n_exprs].val; /* _n_exprs on <self:AManyExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1909);
+show_backtrace(1);
+}
+var = var2;
 RET_LABEL1:(void)0;
 }
 }
-RET_LABEL:;
+{
+parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
 }
-/* method parser_prod#ADecIntExpr#n_number= for (self: Object, TNumber) */
-void VIRTUAL_parser_prod__ADecIntExpr__n_number_61d(val* self, val* p0) {
-parser_prod__ADecIntExpr__n_number_61d(self, p0); /* Direct call parser_prod#ADecIntExpr#n_number= on <self:Object(ADecIntExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#n_annotations= for (self: ADecIntExpr, nullable AAnnotations) */
-void parser_prod__ADecIntExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ADecIntExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
+/* method parser_prod#AManyExpr#init_amanyexpr for (self: Object, Collection[Object]) */
+void VIRTUAL_parser_prod__AManyExpr__init_amanyexpr(val* self, val* p0) {
+parser_prod__AManyExpr__init_amanyexpr(self, p0); /* Direct call parser_prod#AManyExpr#init_amanyexpr on <self:Object(AManyExpr)>*/
+RET_LABEL:;
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
+/* method parser_prod#AManyExpr#replace_child for (self: AManyExpr, ANode, nullable ANode) */
+void parser_prod__AManyExpr__replace_child(val* self, val* p0, val* p1) {
+val* var_old_child /* var old_child: ANode */;
+val* var_new_child /* var new_child: nullable ANode */;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
+short int var3 /* : Bool */;
+var_old_child = p0;
+var_new_child = p1;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
+{ /* Inline parser_nodes#AManyExpr#n_exprs (self) on <self:AManyExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AManyExpr___n_exprs].val; /* _n_exprs on <self:AManyExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1909);
+show_backtrace(1);
 }
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
+var = var2;
+RET_LABEL1:(void)0;
 }
-var1 = var2;
 }
-if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
 }
+if (var3){
+goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ADecIntExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ADecIntExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ADecIntExpr#n_annotations= on <self:Object(ADecIntExpr)>*/
+/* method parser_prod#AManyExpr#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AManyExpr__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AManyExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AManyExpr#replace_child on <self:Object(AManyExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#visit_all for (self: ADecIntExpr, Visitor) */
-void parser_prod__ADecIntExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AManyExpr#visit_all for (self: AManyExpr, Visitor) */
+void parser_prod__AManyExpr__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TNumber */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ADecIntExpr___n_number].val; /* _n_number on <self:ADecIntExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_number");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6104);
+{
+{ /* Inline parser_nodes#AManyExpr#n_exprs (self) on <self:AManyExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AManyExpr___n_exprs].val; /* _n_exprs on <self:AManyExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1909);
 show_backtrace(1);
 }
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+var = var2;
+RET_LABEL1:(void)0;
+}
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ADecIntExpr> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[AExpr]>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ADecIntExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ADecIntExpr__visit_all(val* self, val* p0) {
-parser_prod__ADecIntExpr__visit_all(self, p0); /* Direct call parser_prod#ADecIntExpr#visit_all on <self:Object(ADecIntExpr)>*/
+/* method parser_prod#AManyExpr#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AManyExpr__visit_all(val* self, val* p0) {
+parser_prod__AManyExpr__visit_all(self, p0); /* Direct call parser_prod#AManyExpr#visit_all on <self:Object(AManyExpr)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#init_ahexintexpr for (self: AHexIntExpr, nullable THexNumber, nullable AAnnotations) */
-void parser_prod__AHexIntExpr__init_ahexintexpr(val* self, val* p0, val* p1) {
-val* var_n_hex_number /* var n_hex_number: nullable THexNumber */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_hex_number = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_hex_number == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6114);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AHexIntExpr___n_hex_number].val = var_n_hex_number; /* _n_hex_number on <self:AHexIntExpr> */
-if (var_n_hex_number == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6115);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_hex_number,self) on <var_n_hex_number:nullable THexNumber> */
-if (unlikely(var_n_hex_number == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+/* method parser_prod#AListExprs#init_alistexprs for (self: AListExprs, Collection[Object]) */
+void parser_prod__AListExprs__init_alistexprs(val* self, val* p0) {
+val* var_n_exprs /* var n_exprs: Collection[Object] */;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
+var_n_exprs = p0;
+{
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
+var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
 show_backtrace(1);
 }
-var_n_hex_number->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_hex_number:nullable THexNumber> */
+var = var2;
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AHexIntExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
-}
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-var2 = var3;
-}
-if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
-}
-}
-} else {
+parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#init_ahexintexpr for (self: Object, nullable THexNumber, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AHexIntExpr__init_ahexintexpr(val* self, val* p0, val* p1) {
-parser_prod__AHexIntExpr__init_ahexintexpr(self, p0, p1); /* Direct call parser_prod#AHexIntExpr#init_ahexintexpr on <self:Object(AHexIntExpr)>*/
+/* method parser_prod#AListExprs#init_alistexprs for (self: Object, Collection[Object]) */
+void VIRTUAL_parser_prod__AListExprs__init_alistexprs(val* self, val* p0) {
+parser_prod__AListExprs__init_alistexprs(self, p0); /* Direct call parser_prod#AListExprs#init_alistexprs on <self:Object(AListExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#replace_child for (self: AHexIntExpr, ANode, nullable ANode) */
-void parser_prod__AHexIntExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AListExprs#replace_child for (self: AListExprs, ANode, nullable ANode) */
+void parser_prod__AListExprs__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : THexNumber */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
+short int var3 /* : Bool */;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AHexIntExpr___n_hex_number].val; /* _n_hex_number on <self:AHexIntExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_hex_number");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6122);
-show_backtrace(1);
-}
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:THexNumber> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:THexNumber> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
+var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
+var = var2;
+RET_LABEL1:(void)0;
 }
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-/* <var_new_child:nullable ANode> isa THexNumber */
-cltype = type_parser_nodes__THexNumber.color;
-idtype = type_parser_nodes__THexNumber.id;
-if(var_new_child == NULL) {
-var7 = 0;
-} else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "THexNumber", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6123);
-show_backtrace(1);
-}
-{
-parser_prod__AHexIntExpr__n_hex_number_61d(self, var_new_child); /* Direct call parser_prod#AHexIntExpr#n_hex_number= on <self:AHexIntExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AHexIntExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6127);
-show_backtrace(1);
-}
-{
-parser_prod__AHexIntExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AHexIntExpr#n_annotations= on <self:AHexIntExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AHexIntExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AHexIntExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AHexIntExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AHexIntExpr#replace_child on <self:Object(AHexIntExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AHexIntExpr#n_hex_number= for (self: AHexIntExpr, THexNumber) */
-void parser_prod__AHexIntExpr__n_hex_number_61d(val* self, val* p0) {
-val* var_node /* var node: THexNumber */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AHexIntExpr___n_hex_number].val = var_node; /* _n_hex_number on <self:AHexIntExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:THexNumber> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:THexNumber> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AHexIntExpr#n_hex_number= for (self: Object, THexNumber) */
-void VIRTUAL_parser_prod__AHexIntExpr__n_hex_number_61d(val* self, val* p0) {
-parser_prod__AHexIntExpr__n_hex_number_61d(self, p0); /* Direct call parser_prod#AHexIntExpr#n_hex_number= on <self:Object(AHexIntExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AHexIntExpr#n_annotations= for (self: AHexIntExpr, nullable AAnnotations) */
-void parser_prod__AHexIntExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AHexIntExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
 }
+{
+var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
 }
+if (var3){
+goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AHexIntExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AHexIntExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AHexIntExpr#n_annotations= on <self:Object(AHexIntExpr)>*/
+/* method parser_prod#AListExprs#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AListExprs__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AListExprs__replace_child(self, p0, p1); /* Direct call parser_prod#AListExprs#replace_child on <self:Object(AListExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#visit_all for (self: AHexIntExpr, Visitor) */
-void parser_prod__AHexIntExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AListExprs#visit_all for (self: AListExprs, Visitor) */
+void parser_prod__AListExprs__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : THexNumber */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : ANodes[AExpr] */;
+val* var2 /* : ANodes[AExpr] */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AHexIntExpr___n_hex_number].val; /* _n_hex_number on <self:AHexIntExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_hex_number");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6146);
+{
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
+var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
 show_backtrace(1);
 }
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+var = var2;
+RET_LABEL1:(void)0;
+}
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AHexIntExpr> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[AExpr]>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AHexIntExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AHexIntExpr__visit_all(val* self, val* p0) {
-parser_prod__AHexIntExpr__visit_all(self, p0); /* Direct call parser_prod#AHexIntExpr#visit_all on <self:Object(AHexIntExpr)>*/
+/* method parser_prod#AListExprs#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AListExprs__visit_all(val* self, val* p0) {
+parser_prod__AListExprs__visit_all(self, p0); /* Direct call parser_prod#AListExprs#visit_all on <self:Object(AListExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#init_afloatexpr for (self: AFloatExpr, nullable TFloat, nullable AAnnotations) */
-void parser_prod__AFloatExpr__init_afloatexpr(val* self, val* p0, val* p1) {
-val* var_n_float /* var n_float: nullable TFloat */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_float = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_float == NULL)) {
+/* method parser_prod#AParExprs#init_aparexprs for (self: AParExprs, nullable TOpar, Collection[Object], nullable TCpar) */
+void parser_prod__AParExprs__init_aparexprs(val* self, val* p0, val* p1, val* p2) {
+val* var_n_opar /* var n_opar: nullable TOpar */;
+val* var_n_exprs /* var n_exprs: Collection[Object] */;
+val* var_n_cpar /* var n_cpar: nullable TCpar */;
+val* var /* : ANodes[AExpr] */;
+val* var3 /* : ANodes[AExpr] */;
+var_n_opar = p0;
+var_n_exprs = p1;
+var_n_cpar = p2;
+if (unlikely(var_n_opar == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6156);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6202);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AFloatExpr___n_float].val = var_n_float; /* _n_float on <self:AFloatExpr> */
-if (var_n_float == NULL) {
+self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val = var_n_opar; /* _n_opar on <self:AParExprs> */
+if (var_n_opar == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6157);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6203);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_float,self) on <var_n_float:nullable TFloat> */
-if (unlikely(var_n_float == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar> */
+if (unlikely(var_n_opar == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_float->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_float:nullable TFloat> */
+var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AFloatExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
 {
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
+var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+var = var3;
+RET_LABEL2:(void)0;
 }
-var2 = var3;
 }
-if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
+parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
 }
+if (unlikely(var_n_cpar == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6205);
+show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AParExprs> */
+if (var_n_cpar == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6206);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar> */
+if (unlikely(var_n_cpar == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar> */
+RET_LABEL4:(void)0;
+}
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#init_afloatexpr for (self: Object, nullable TFloat, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AFloatExpr__init_afloatexpr(val* self, val* p0, val* p1) {
-parser_prod__AFloatExpr__init_afloatexpr(self, p0, p1); /* Direct call parser_prod#AFloatExpr#init_afloatexpr on <self:Object(AFloatExpr)>*/
+/* method parser_prod#AParExprs#init_aparexprs for (self: Object, nullable TOpar, Collection[Object], nullable TCpar) */
+void VIRTUAL_parser_prod__AParExprs__init_aparexprs(val* self, val* p0, val* p1, val* p2) {
+parser_prod__AParExprs__init_aparexprs(self, p0, p1, p2); /* Direct call parser_prod#AParExprs#init_aparexprs on <self:Object(AParExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#replace_child for (self: AFloatExpr, ANode, nullable ANode) */
-void parser_prod__AFloatExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AParExprs#replace_child for (self: AParExprs, ANode, nullable ANode) */
+void parser_prod__AParExprs__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TFloat */;
+val* var /* : TOpar */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -2814,28 +2457,31 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
+val* var8 /* : ANodes[AExpr] */;
+val* var10 /* : ANodes[AExpr] */;
+short int var11 /* : Bool */;
+val* var12 /* : TCpar */;
+short int var13 /* : Bool */;
 short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+const char* var_class_name22;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AFloatExpr___n_float].val; /* _n_float on <self:AFloatExpr> */
+var = self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val; /* _n_opar on <self:AParExprs> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_float");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6164);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6211);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TFloat> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TOpar> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TFloat> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TOpar> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -2849,9 +2495,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TFloat */
-cltype = type_parser_nodes__TFloat.color;
-idtype = type_parser_nodes__TFloat.id;
+/* <var_new_child:nullable ANode> isa TOpar */
+cltype = type_parser_nodes__TOpar.color;
+idtype = type_parser_nodes__TOpar.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -2863,236 +2509,253 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TFloat", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6165);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TOpar", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6212);
 show_backtrace(1);
 }
 {
-parser_prod__AFloatExpr__n_float_61d(self, var_new_child); /* Direct call parser_prod#AFloatExpr#n_float= on <self:AFloatExpr>*/
+parser_prod__AParExprs__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AParExprs#n_opar= on <self:AParExprs>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AFloatExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
+var10 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
+var8 = var10;
+RET_LABEL9:(void)0;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
 }
-var9 = var10;
+{
+var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
+if (var11){
+goto RET_LABEL;
 } else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
-}
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6169);
+var12 = self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val; /* _n_cpar on <self:AParExprs> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6216);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TCpar> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TCpar> */
+var18 = var12 == var_other;
+var16 = var18;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+}
+var14 = var16;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+var13 = var14;
+}
+if (var13){
+/* <var_new_child:nullable ANode> isa TCpar */
+cltype20 = type_parser_nodes__TCpar.color;
+idtype21 = type_parser_nodes__TCpar.id;
+if(var_new_child == NULL) {
+var19 = 0;
+} else {
+if(cltype20 >= var_new_child->type->table_size) {
+var19 = 0;
+} else {
+var19 = var_new_child->type->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TCpar", var_class_name22);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6217);
 show_backtrace(1);
 }
 {
-parser_prod__AFloatExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AFloatExpr#n_annotations= on <self:AFloatExpr>*/
+parser_prod__AParExprs__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AParExprs#n_cpar= on <self:AParExprs>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AFloatExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AFloatExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AFloatExpr#replace_child on <self:Object(AFloatExpr)>*/
+/* method parser_prod#AParExprs#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AParExprs__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AParExprs__replace_child(self, p0, p1); /* Direct call parser_prod#AParExprs#replace_child on <self:Object(AParExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#n_float= for (self: AFloatExpr, TFloat) */
-void parser_prod__AFloatExpr__n_float_61d(val* self, val* p0) {
-val* var_node /* var node: TFloat */;
+/* method parser_prod#AParExprs#n_opar= for (self: AParExprs, TOpar) */
+void parser_prod__AParExprs__n_opar_61d(val* self, val* p0) {
+val* var_node /* var node: TOpar */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AFloatExpr___n_float].val = var_node; /* _n_float on <self:AFloatExpr> */
+self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val = var_node; /* _n_opar on <self:AParExprs> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TFloat> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TFloat> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TOpar> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TOpar> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#n_float= for (self: Object, TFloat) */
-void VIRTUAL_parser_prod__AFloatExpr__n_float_61d(val* self, val* p0) {
-parser_prod__AFloatExpr__n_float_61d(self, p0); /* Direct call parser_prod#AFloatExpr#n_float= on <self:Object(AFloatExpr)>*/
+/* method parser_prod#AParExprs#n_opar= for (self: Object, TOpar) */
+void VIRTUAL_parser_prod__AParExprs__n_opar_61d(val* self, val* p0) {
+parser_prod__AParExprs__n_opar_61d(self, p0); /* Direct call parser_prod#AParExprs#n_opar= on <self:Object(AParExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#n_annotations= for (self: AFloatExpr, nullable AAnnotations) */
-void parser_prod__AFloatExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#AParExprs#n_cpar= for (self: AParExprs, TCpar) */
+void parser_prod__AParExprs__n_cpar_61d(val* self, val* p0) {
+val* var_node /* var node: TCpar */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AFloatExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
+self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val = var_node; /* _n_cpar on <self:AParExprs> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TCpar> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TCpar> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AFloatExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AFloatExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AFloatExpr#n_annotations= on <self:Object(AFloatExpr)>*/
+/* method parser_prod#AParExprs#n_cpar= for (self: Object, TCpar) */
+void VIRTUAL_parser_prod__AParExprs__n_cpar_61d(val* self, val* p0) {
+parser_prod__AParExprs__n_cpar_61d(self, p0); /* Direct call parser_prod#AParExprs#n_cpar= on <self:Object(AParExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#visit_all for (self: AFloatExpr, Visitor) */
-void parser_prod__AFloatExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AParExprs#visit_all for (self: AParExprs, Visitor) */
+void parser_prod__AParExprs__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TFloat */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : TOpar */;
+val* var1 /* : ANodes[AExpr] */;
+val* var3 /* : ANodes[AExpr] */;
+val* var4 /* : TCpar */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AFloatExpr___n_float].val; /* _n_float on <self:AFloatExpr> */
+var = self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val; /* _n_opar on <self:AParExprs> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_float");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6188);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6236);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AFloatExpr> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
+var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExpr]>*/
+}
+var4 = self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val; /* _n_cpar on <self:AParExprs> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6238);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFloatExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AFloatExpr__visit_all(val* self, val* p0) {
-parser_prod__AFloatExpr__visit_all(self, p0); /* Direct call parser_prod#AFloatExpr#visit_all on <self:Object(AFloatExpr)>*/
+/* method parser_prod#AParExprs#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AParExprs__visit_all(val* self, val* p0) {
+parser_prod__AParExprs__visit_all(self, p0); /* Direct call parser_prod#AParExprs#visit_all on <self:Object(AParExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#init_acharexpr for (self: ACharExpr, nullable TChar, nullable AAnnotations) */
-void parser_prod__ACharExpr__init_acharexpr(val* self, val* p0, val* p1) {
-val* var_n_char /* var n_char: nullable TChar */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_char = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_char == NULL)) {
+/* method parser_prod#ABraExprs#init_abraexprs for (self: ABraExprs, nullable TObra, Collection[Object], nullable TCbra) */
+void parser_prod__ABraExprs__init_abraexprs(val* self, val* p0, val* p1, val* p2) {
+val* var_n_obra /* var n_obra: nullable TObra */;
+val* var_n_exprs /* var n_exprs: Collection[Object] */;
+val* var_n_cbra /* var n_cbra: nullable TCbra */;
+val* var /* : ANodes[AExpr] */;
+val* var3 /* : ANodes[AExpr] */;
+var_n_obra = p0;
+var_n_exprs = p1;
+var_n_cbra = p2;
+if (unlikely(var_n_obra == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6198);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6248);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ACharExpr___n_char].val = var_n_char; /* _n_char on <self:ACharExpr> */
-if (var_n_char == NULL) {
+self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val = var_n_obra; /* _n_obra on <self:ABraExprs> */
+if (var_n_obra == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6199);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6249);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_char,self) on <var_n_char:nullable TChar> */
-if (unlikely(var_n_char == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_obra,self) on <var_n_obra:nullable TObra> */
+if (unlikely(var_n_obra == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_char->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_char:nullable TChar> */
+var_n_obra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_obra:nullable TObra> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ACharExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
 {
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
+var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+var = var3;
+RET_LABEL2:(void)0;
 }
-var2 = var3;
 }
-if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
+parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
 }
+if (unlikely(var_n_cbra == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6251);
+show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val = var_n_cbra; /* _n_cbra on <self:ABraExprs> */
+if (var_n_cbra == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6252);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_cbra,self) on <var_n_cbra:nullable TCbra> */
+if (unlikely(var_n_cbra == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_cbra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cbra:nullable TCbra> */
+RET_LABEL4:(void)0;
+}
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#init_acharexpr for (self: Object, nullable TChar, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ACharExpr__init_acharexpr(val* self, val* p0, val* p1) {
-parser_prod__ACharExpr__init_acharexpr(self, p0, p1); /* Direct call parser_prod#ACharExpr#init_acharexpr on <self:Object(ACharExpr)>*/
+/* method parser_prod#ABraExprs#init_abraexprs for (self: Object, nullable TObra, Collection[Object], nullable TCbra) */
+void VIRTUAL_parser_prod__ABraExprs__init_abraexprs(val* self, val* p0, val* p1, val* p2) {
+parser_prod__ABraExprs__init_abraexprs(self, p0, p1, p2); /* Direct call parser_prod#ABraExprs#init_abraexprs on <self:Object(ABraExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#replace_child for (self: ACharExpr, ANode, nullable ANode) */
-void parser_prod__ACharExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#ABraExprs#replace_child for (self: ABraExprs, ANode, nullable ANode) */
+void parser_prod__ABraExprs__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TChar */;
+val* var /* : TObra */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -3102,28 +2765,31 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
+val* var8 /* : ANodes[AExpr] */;
+val* var10 /* : ANodes[AExpr] */;
+short int var11 /* : Bool */;
+val* var12 /* : TCbra */;
+short int var13 /* : Bool */;
 short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+const char* var_class_name22;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ACharExpr___n_char].val; /* _n_char on <self:ACharExpr> */
+var = self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val; /* _n_obra on <self:ABraExprs> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_char");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6206);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6257);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TChar> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TObra> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TChar> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TObra> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -3137,9 +2803,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TChar */
-cltype = type_parser_nodes__TChar.color;
-idtype = type_parser_nodes__TChar.id;
+/* <var_new_child:nullable ANode> isa TObra */
+cltype = type_parser_nodes__TObra.color;
+idtype = type_parser_nodes__TObra.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -3151,236 +2817,211 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TChar", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6207);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TObra", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6258);
 show_backtrace(1);
 }
 {
-parser_prod__ACharExpr__n_char_61d(self, var_new_child); /* Direct call parser_prod#ACharExpr#n_char= on <self:ACharExpr>*/
+parser_prod__ABraExprs__n_obra_61d(self, var_new_child); /* Direct call parser_prod#ABraExprs#n_obra= on <self:ABraExprs>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ACharExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
+var10 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
+var8 = var10;
+RET_LABEL9:(void)0;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
 }
-var9 = var10;
+{
+var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
+if (var11){
+goto RET_LABEL;
 } else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
+var12 = self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val; /* _n_cbra on <self:ABraExprs> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6262);
+show_backtrace(1);
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6211);
+{
+{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TCbra> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TCbra> */
+var18 = var12 == var_other;
+var16 = var18;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+}
+var14 = var16;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+var13 = var14;
+}
+if (var13){
+/* <var_new_child:nullable ANode> isa TCbra */
+cltype20 = type_parser_nodes__TCbra.color;
+idtype21 = type_parser_nodes__TCbra.id;
+if(var_new_child == NULL) {
+var19 = 0;
+} else {
+if(cltype20 >= var_new_child->type->table_size) {
+var19 = 0;
+} else {
+var19 = var_new_child->type->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TCbra", var_class_name22);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6263);
 show_backtrace(1);
 }
 {
-parser_prod__ACharExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ACharExpr#n_annotations= on <self:ACharExpr>*/
+parser_prod__ABraExprs__n_cbra_61d(self, var_new_child); /* Direct call parser_prod#ABraExprs#n_cbra= on <self:ABraExprs>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ACharExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ACharExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ACharExpr#replace_child on <self:Object(ACharExpr)>*/
+/* method parser_prod#ABraExprs#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ABraExprs__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ABraExprs__replace_child(self, p0, p1); /* Direct call parser_prod#ABraExprs#replace_child on <self:Object(ABraExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#n_char= for (self: ACharExpr, TChar) */
-void parser_prod__ACharExpr__n_char_61d(val* self, val* p0) {
-val* var_node /* var node: TChar */;
+/* method parser_prod#ABraExprs#n_obra= for (self: ABraExprs, TObra) */
+void parser_prod__ABraExprs__n_obra_61d(val* self, val* p0) {
+val* var_node /* var node: TObra */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ACharExpr___n_char].val = var_node; /* _n_char on <self:ACharExpr> */
+self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val = var_node; /* _n_obra on <self:ABraExprs> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TChar> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TChar> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TObra> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TObra> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#n_char= for (self: Object, TChar) */
-void VIRTUAL_parser_prod__ACharExpr__n_char_61d(val* self, val* p0) {
-parser_prod__ACharExpr__n_char_61d(self, p0); /* Direct call parser_prod#ACharExpr#n_char= on <self:Object(ACharExpr)>*/
+/* method parser_prod#ABraExprs#n_obra= for (self: Object, TObra) */
+void VIRTUAL_parser_prod__ABraExprs__n_obra_61d(val* self, val* p0) {
+parser_prod__ABraExprs__n_obra_61d(self, p0); /* Direct call parser_prod#ABraExprs#n_obra= on <self:Object(ABraExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#n_annotations= for (self: ACharExpr, nullable AAnnotations) */
-void parser_prod__ACharExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#ABraExprs#n_cbra= for (self: ABraExprs, TCbra) */
+void parser_prod__ABraExprs__n_cbra_61d(val* self, val* p0) {
+val* var_node /* var node: TCbra */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ACharExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
+self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val = var_node; /* _n_cbra on <self:ABraExprs> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TCbra> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TCbra> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ACharExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ACharExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ACharExpr#n_annotations= on <self:Object(ACharExpr)>*/
+/* method parser_prod#ABraExprs#n_cbra= for (self: Object, TCbra) */
+void VIRTUAL_parser_prod__ABraExprs__n_cbra_61d(val* self, val* p0) {
+parser_prod__ABraExprs__n_cbra_61d(self, p0); /* Direct call parser_prod#ABraExprs#n_cbra= on <self:Object(ABraExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#visit_all for (self: ACharExpr, Visitor) */
-void parser_prod__ACharExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#ABraExprs#visit_all for (self: ABraExprs, Visitor) */
+void parser_prod__ABraExprs__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TChar */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : TObra */;
+val* var1 /* : ANodes[AExpr] */;
+val* var3 /* : ANodes[AExpr] */;
+val* var4 /* : TCbra */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ACharExpr___n_char].val; /* _n_char on <self:ACharExpr> */
+var = self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val; /* _n_obra on <self:ABraExprs> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_char");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6230);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6282);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ACharExpr> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
+var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExpr]>*/
+}
+var4 = self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val; /* _n_cbra on <self:ABraExprs> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6284);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACharExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ACharExpr__visit_all(val* self, val* p0) {
-parser_prod__ACharExpr__visit_all(self, p0); /* Direct call parser_prod#ACharExpr#visit_all on <self:Object(ACharExpr)>*/
+/* method parser_prod#ABraExprs#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ABraExprs__visit_all(val* self, val* p0) {
+parser_prod__ABraExprs__visit_all(self, p0); /* Direct call parser_prod#ABraExprs#visit_all on <self:Object(ABraExprs)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#init_astringexpr for (self: AStringExpr, nullable TString, nullable AAnnotations) */
-void parser_prod__AStringExpr__init_astringexpr(val* self, val* p0, val* p1) {
-val* var_n_string /* var n_string: nullable TString */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_string = p0;
-var_n_annotations = p1;
-if (unlikely(var_n_string == NULL)) {
+/* method parser_prod#APlusAssignOp#init_aplusassignop for (self: APlusAssignOp, nullable TPluseq) */
+void parser_prod__APlusAssignOp__init_aplusassignop(val* self, val* p0) {
+val* var_n_pluseq /* var n_pluseq: nullable TPluseq */;
+var_n_pluseq = p0;
+if (unlikely(var_n_pluseq == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6240);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6292);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_n_string; /* _n_string on <self:AStringExpr> */
-if (var_n_string == NULL) {
+self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val = var_n_pluseq; /* _n_pluseq on <self:APlusAssignOp> */
+if (var_n_pluseq == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6241);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6293);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_string,self) on <var_n_string:nullable TString> */
-if (unlikely(var_n_string == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_pluseq,self) on <var_n_pluseq:nullable TPluseq> */
+if (unlikely(var_n_pluseq == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_string->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_string:nullable TString> */
+var_n_pluseq->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_pluseq:nullable TPluseq> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AStringExpr> */
-var = NULL;
-if (var_n_annotations == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var5 = var6;
-}
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
-}
-var2 = var3;
-}
-if (var2){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL8:(void)0;
-}
-}
-} else {
-}
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#init_astringexpr for (self: Object, nullable TString, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AStringExpr__init_astringexpr(val* self, val* p0, val* p1) {
-parser_prod__AStringExpr__init_astringexpr(self, p0, p1); /* Direct call parser_prod#AStringExpr#init_astringexpr on <self:Object(AStringExpr)>*/
+/* method parser_prod#APlusAssignOp#init_aplusassignop for (self: Object, nullable TPluseq) */
+void VIRTUAL_parser_prod__APlusAssignOp__init_aplusassignop(val* self, val* p0) {
+parser_prod__APlusAssignOp__init_aplusassignop(self, p0); /* Direct call parser_prod#APlusAssignOp#init_aplusassignop on <self:Object(APlusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#replace_child for (self: AStringExpr, ANode, nullable ANode) */
-void parser_prod__AStringExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#APlusAssignOp#replace_child for (self: APlusAssignOp, ANode, nullable ANode) */
+void parser_prod__APlusAssignOp__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : Token */;
+val* var /* : TPluseq */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -3390,28 +3031,19 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable AAnnotations */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AStringExpr> */
+var = self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val; /* _n_pluseq on <self:APlusAssignOp> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6248);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_pluseq");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6298);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TPluseq> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TPluseq> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -3425,9 +3057,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TString */
-cltype = type_parser_nodes__TString.color;
-idtype = type_parser_nodes__TString.id;
+/* <var_new_child:nullable ANode> isa TPluseq */
+cltype = type_parser_nodes__TPluseq.color;
+idtype = type_parser_nodes__TPluseq.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -3439,197 +3071,99 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TString", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6249);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TPluseq", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6299);
 show_backtrace(1);
 }
 {
-parser_prod__AStringExpr__n_string_61d(self, var_new_child); /* Direct call parser_prod#AStringExpr#n_string= on <self:AStringExpr>*/
+parser_prod__APlusAssignOp__n_pluseq_61d(self, var_new_child); /* Direct call parser_prod#APlusAssignOp#n_pluseq= on <self:APlusAssignOp>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AStringExpr> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable AAnnotations> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable AAnnotations(AAnnotations)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype16 = type_nullable_parser_nodes__AAnnotations.color;
-idtype17 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
-}
+RET_LABEL:;
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6253);
-show_backtrace(1);
+/* method parser_prod#APlusAssignOp#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__APlusAssignOp__replace_child(val* self, val* p0, val* p1) {
+parser_prod__APlusAssignOp__replace_child(self, p0, p1); /* Direct call parser_prod#APlusAssignOp#replace_child on <self:Object(APlusAssignOp)>*/
+RET_LABEL:;
 }
+/* method parser_prod#APlusAssignOp#n_pluseq= for (self: APlusAssignOp, TPluseq) */
+void parser_prod__APlusAssignOp__n_pluseq_61d(val* self, val* p0) {
+val* var_node /* var node: TPluseq */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val = var_node; /* _n_pluseq on <self:APlusAssignOp> */
 {
-parser_prod__AStringExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AStringExpr#n_annotations= on <self:AStringExpr>*/
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TPluseq> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TPluseq> */
+RET_LABEL1:(void)0;
 }
-goto RET_LABEL;
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AStringExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AStringExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AStringExpr#replace_child on <self:Object(AStringExpr)>*/
+/* method parser_prod#APlusAssignOp#n_pluseq= for (self: Object, TPluseq) */
+void VIRTUAL_parser_prod__APlusAssignOp__n_pluseq_61d(val* self, val* p0) {
+parser_prod__APlusAssignOp__n_pluseq_61d(self, p0); /* Direct call parser_prod#APlusAssignOp#n_pluseq= on <self:Object(APlusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#n_string= for (self: AStringExpr, Token) */
-void parser_prod__AStringExpr__n_string_61d(val* self, val* p0) {
-val* var_node /* var node: Token */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_node; /* _n_string on <self:AStringExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AStringExpr#n_string= for (self: Object, Token) */
-void VIRTUAL_parser_prod__AStringExpr__n_string_61d(val* self, val* p0) {
-parser_prod__AStringExpr__n_string_61d(self, p0); /* Direct call parser_prod#AStringExpr#n_string= on <self:Object(AStringExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AStringExpr#n_annotations= for (self: AStringExpr, nullable AAnnotations) */
-void parser_prod__AStringExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AStringExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AStringExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AStringExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AStringExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AStringExpr#n_annotations= on <self:Object(AStringExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AStringExpr#visit_all for (self: AStringExpr, Visitor) */
-void parser_prod__AStringExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#APlusAssignOp#visit_all for (self: APlusAssignOp, Visitor) */
+void parser_prod__APlusAssignOp__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : Token */;
-val* var1 /* : nullable AAnnotations */;
+val* var /* : TPluseq */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AStringExpr> */
+var = self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val; /* _n_pluseq on <self:APlusAssignOp> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6272);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_pluseq");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6313);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AStringExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
 RET_LABEL:;
 }
-/* method parser_prod#AStringExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AStringExpr__visit_all(val* self, val* p0) {
-parser_prod__AStringExpr__visit_all(self, p0); /* Direct call parser_prod#AStringExpr#visit_all on <self:Object(AStringExpr)>*/
+/* method parser_prod#APlusAssignOp#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__APlusAssignOp__visit_all(val* self, val* p0) {
+parser_prod__APlusAssignOp__visit_all(self, p0); /* Direct call parser_prod#APlusAssignOp#visit_all on <self:Object(APlusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#init_astartstringexpr for (self: AStartStringExpr, nullable TStartString) */
-void parser_prod__AStartStringExpr__init_astartstringexpr(val* self, val* p0) {
-val* var_n_string /* var n_string: nullable TStartString */;
-var_n_string = p0;
-if (unlikely(var_n_string == NULL)) {
+/* method parser_prod#AMinusAssignOp#init_aminusassignop for (self: AMinusAssignOp, nullable TMinuseq) */
+void parser_prod__AMinusAssignOp__init_aminusassignop(val* self, val* p0) {
+val* var_n_minuseq /* var n_minuseq: nullable TMinuseq */;
+var_n_minuseq = p0;
+if (unlikely(var_n_minuseq == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6281);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6321);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_n_string; /* _n_string on <self:AStartStringExpr> */
-if (var_n_string == NULL) {
+self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val = var_n_minuseq; /* _n_minuseq on <self:AMinusAssignOp> */
+if (var_n_minuseq == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6282);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6322);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_string,self) on <var_n_string:nullable TStartString> */
-if (unlikely(var_n_string == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_minuseq,self) on <var_n_minuseq:nullable TMinuseq> */
+if (unlikely(var_n_minuseq == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_string->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_string:nullable TStartString> */
+var_n_minuseq->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_minuseq:nullable TMinuseq> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#init_astartstringexpr for (self: Object, nullable TStartString) */
-void VIRTUAL_parser_prod__AStartStringExpr__init_astartstringexpr(val* self, val* p0) {
-parser_prod__AStartStringExpr__init_astartstringexpr(self, p0); /* Direct call parser_prod#AStartStringExpr#init_astartstringexpr on <self:Object(AStartStringExpr)>*/
+/* method parser_prod#AMinusAssignOp#init_aminusassignop for (self: Object, nullable TMinuseq) */
+void VIRTUAL_parser_prod__AMinusAssignOp__init_aminusassignop(val* self, val* p0) {
+parser_prod__AMinusAssignOp__init_aminusassignop(self, p0); /* Direct call parser_prod#AMinusAssignOp#init_aminusassignop on <self:Object(AMinusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#replace_child for (self: AStartStringExpr, ANode, nullable ANode) */
-void parser_prod__AStartStringExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AMinusAssignOp#replace_child for (self: AMinusAssignOp, ANode, nullable ANode) */
+void parser_prod__AMinusAssignOp__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : Token */;
+val* var /* : TMinuseq */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -3641,17 +3175,17 @@ int idtype;
 const char* var_class_name;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AStartStringExpr> */
+var = self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val; /* _n_minuseq on <self:AMinusAssignOp> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6287);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_minuseq");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6327);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TMinuseq> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TMinuseq> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -3665,9 +3199,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TStartString */
-cltype = type_parser_nodes__TStartString.color;
-idtype = type_parser_nodes__TStartString.id;
+/* <var_new_child:nullable ANode> isa TMinuseq */
+cltype = type_parser_nodes__TMinuseq.color;
+idtype = type_parser_nodes__TMinuseq.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -3679,50 +3213,50 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TStartString", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6288);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TMinuseq", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6328);
 show_backtrace(1);
 }
 {
-parser_prod__AStartStringExpr__n_string_61d(self, var_new_child); /* Direct call parser_prod#AStartStringExpr#n_string= on <self:AStartStringExpr>*/
+parser_prod__AMinusAssignOp__n_minuseq_61d(self, var_new_child); /* Direct call parser_prod#AMinusAssignOp#n_minuseq= on <self:AMinusAssignOp>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AStartStringExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AStartStringExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AStartStringExpr#replace_child on <self:Object(AStartStringExpr)>*/
+/* method parser_prod#AMinusAssignOp#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AMinusAssignOp__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AMinusAssignOp__replace_child(self, p0, p1); /* Direct call parser_prod#AMinusAssignOp#replace_child on <self:Object(AMinusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#n_string= for (self: AStartStringExpr, Token) */
-void parser_prod__AStartStringExpr__n_string_61d(val* self, val* p0) {
-val* var_node /* var node: Token */;
+/* method parser_prod#AMinusAssignOp#n_minuseq= for (self: AMinusAssignOp, TMinuseq) */
+void parser_prod__AMinusAssignOp__n_minuseq_61d(val* self, val* p0) {
+val* var_node /* var node: TMinuseq */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_node; /* _n_string on <self:AStartStringExpr> */
+self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val = var_node; /* _n_minuseq on <self:AMinusAssignOp> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TMinuseq> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TMinuseq> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#n_string= for (self: Object, Token) */
-void VIRTUAL_parser_prod__AStartStringExpr__n_string_61d(val* self, val* p0) {
-parser_prod__AStartStringExpr__n_string_61d(self, p0); /* Direct call parser_prod#AStartStringExpr#n_string= on <self:Object(AStartStringExpr)>*/
+/* method parser_prod#AMinusAssignOp#n_minuseq= for (self: Object, TMinuseq) */
+void VIRTUAL_parser_prod__AMinusAssignOp__n_minuseq_61d(val* self, val* p0) {
+parser_prod__AMinusAssignOp__n_minuseq_61d(self, p0); /* Direct call parser_prod#AMinusAssignOp#n_minuseq= on <self:Object(AMinusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#visit_all for (self: AStartStringExpr, Visitor) */
-void parser_prod__AStartStringExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AMinusAssignOp#visit_all for (self: AMinusAssignOp, Visitor) */
+void parser_prod__AMinusAssignOp__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : Token */;
+val* var /* : TMinuseq */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AStartStringExpr> */
+var = self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val; /* _n_minuseq on <self:AMinusAssignOp> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6302);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_minuseq");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6342);
 show_backtrace(1);
 }
 {
@@ -3730,48 +3264,106 @@ parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visi
 }
 RET_LABEL:;
 }
-/* method parser_prod#AStartStringExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AStartStringExpr__visit_all(val* self, val* p0) {
-parser_prod__AStartStringExpr__visit_all(self, p0); /* Direct call parser_prod#AStartStringExpr#visit_all on <self:Object(AStartStringExpr)>*/
+/* method parser_prod#AMinusAssignOp#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AMinusAssignOp__visit_all(val* self, val* p0) {
+parser_prod__AMinusAssignOp__visit_all(self, p0); /* Direct call parser_prod#AMinusAssignOp#visit_all on <self:Object(AMinusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AMidStringExpr#init_amidstringexpr for (self: AMidStringExpr, nullable TMidString) */
-void parser_prod__AMidStringExpr__init_amidstringexpr(val* self, val* p0) {
-val* var_n_string /* var n_string: nullable TMidString */;
-var_n_string = p0;
-if (unlikely(var_n_string == NULL)) {
+/* method parser_prod#AModuleName#init_amodulename for (self: AModuleName, nullable TQuad, Collection[Object], nullable TId) */
+void parser_prod__AModuleName__init_amodulename(val* self, val* p0, val* p1, val* p2) {
+val* var_n_quad /* var n_quad: nullable TQuad */;
+val* var_n_path /* var n_path: Collection[Object] */;
+val* var_n_id /* var n_id: nullable TId */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+val* var8 /* : ANodes[TId] */;
+val* var10 /* : ANodes[TId] */;
+var_n_quad = p0;
+var_n_path = p1;
+var_n_id = p2;
+self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val = var_n_quad; /* _n_quad on <self:AModuleName> */
+var = NULL;
+if (var_n_quad == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_quad,var) on <var_n_quad:nullable TQuad> */
+var_other = var;
+{
+var5 = ((short int (*)(val*, val*))(var_n_quad->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_quad, var_other) /* == on <var_n_quad:nullable TQuad(TQuad)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_quad,self) on <var_n_quad:nullable TQuad(TQuad)> */
+var_n_quad->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_quad:nullable TQuad(TQuad)> */
+RET_LABEL7:(void)0;
+}
+}
+} else {
+}
+{
+{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
+var10 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1989);
+show_backtrace(1);
+}
+var8 = var10;
+RET_LABEL9:(void)0;
+}
+}
+{
+parser_nodes__ANodes__unsafe_add_all(var8, var_n_path); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var8:ANodes[TId]>*/
+}
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6310);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6355);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_n_string; /* _n_string on <self:AMidStringExpr> */
-if (var_n_string == NULL) {
+self->attrs[COLOR_parser_nodes__AModuleName___n_id].val = var_n_id; /* _n_id on <self:AModuleName> */
+if (var_n_id == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6311);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6356);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_string,self) on <var_n_string:nullable TMidString> */
-if (unlikely(var_n_string == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TId> */
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_string->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_string:nullable TMidString> */
-RET_LABEL1:(void)0;
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TId> */
+RET_LABEL11:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AMidStringExpr#init_amidstringexpr for (self: Object, nullable TMidString) */
-void VIRTUAL_parser_prod__AMidStringExpr__init_amidstringexpr(val* self, val* p0) {
-parser_prod__AMidStringExpr__init_amidstringexpr(self, p0); /* Direct call parser_prod#AMidStringExpr#init_amidstringexpr on <self:Object(AMidStringExpr)>*/
+/* method parser_prod#AModuleName#init_amodulename for (self: Object, nullable TQuad, Collection[Object], nullable TId) */
+void VIRTUAL_parser_prod__AModuleName__init_amodulename(val* self, val* p0, val* p1, val* p2) {
+parser_prod__AModuleName__init_amodulename(self, p0, p1, p2); /* Direct call parser_prod#AModuleName#init_amodulename on <self:Object(AModuleName)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AMidStringExpr#replace_child for (self: AMidStringExpr, ANode, nullable ANode) */
-void parser_prod__AMidStringExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AModuleName#replace_child for (self: AModuleName, ANode, nullable ANode) */
+void parser_prod__AModuleName__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : Token */;
+val* var /* : nullable TQuad */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -3781,19 +3373,28 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
+val* var8 /* : ANodes[TId] */;
+val* var10 /* : ANodes[TId] */;
+short int var11 /* : Bool */;
+val* var12 /* : TId */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+short int var19 /* : Bool */;
+int cltype20;
+int idtype21;
+const char* var_class_name22;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AMidStringExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6316);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
+var = self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val; /* _n_quad on <self:AModuleName> */
+if (var == NULL) {
+var1 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable TQuad> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable TQuad(TQuad)> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -3807,11 +3408,11 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TMidString */
-cltype = type_parser_nodes__TMidString.color;
-idtype = type_parser_nodes__TMidString.id;
+/* <var_new_child:nullable ANode> isa nullable TQuad */
+cltype = type_nullable_parser_nodes__TQuad.color;
+idtype = type_nullable_parser_nodes__TQuad.id;
 if(var_new_child == NULL) {
-var7 = 0;
+var7 = 1;
 } else {
 if(cltype >= var_new_child->type->table_size) {
 var7 = 0;
@@ -3821,99 +3422,255 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TMidString", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6317);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TQuad", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6362);
 show_backtrace(1);
 }
 {
-parser_prod__AMidStringExpr__n_string_61d(self, var_new_child); /* Direct call parser_prod#AMidStringExpr#n_string= on <self:AMidStringExpr>*/
+parser_prod__AModuleName__n_quad_61d(self, var_new_child); /* Direct call parser_prod#AModuleName#n_quad= on <self:AModuleName>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
-}
-/* method parser_prod#AMidStringExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AMidStringExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AMidStringExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AMidStringExpr#replace_child on <self:Object(AMidStringExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AMidStringExpr#n_string= for (self: AMidStringExpr, Token) */
-void parser_prod__AMidStringExpr__n_string_61d(val* self, val* p0) {
-val* var_node /* var node: Token */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_node; /* _n_string on <self:AMidStringExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
-RET_LABEL1:(void)0;
+{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
+var10 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1989);
+show_backtrace(1);
 }
+var8 = var10;
+RET_LABEL9:(void)0;
 }
-RET_LABEL:;
 }
-/* method parser_prod#AMidStringExpr#n_string= for (self: Object, Token) */
-void VIRTUAL_parser_prod__AMidStringExpr__n_string_61d(val* self, val* p0) {
-parser_prod__AMidStringExpr__n_string_61d(self, p0); /* Direct call parser_prod#AMidStringExpr#n_string= on <self:Object(AMidStringExpr)>*/
-RET_LABEL:;
+{
+var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
 }
-/* method parser_prod#AMidStringExpr#visit_all for (self: AMidStringExpr, Visitor) */
-void parser_prod__AMidStringExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : Token */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AMidStringExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6331);
+if (var11){
+goto RET_LABEL;
+} else {
+}
+var12 = self->attrs[COLOR_parser_nodes__AModuleName___n_id].val; /* _n_id on <self:AModuleName> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6366);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TId> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TId> */
+var18 = var12 == var_other;
+var16 = var18;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+}
+var14 = var16;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+var13 = var14;
+}
+if (var13){
+/* <var_new_child:nullable ANode> isa TId */
+cltype20 = type_parser_nodes__TId.color;
+idtype21 = type_parser_nodes__TId.id;
+if(var_new_child == NULL) {
+var19 = 0;
+} else {
+if(cltype20 >= var_new_child->type->table_size) {
+var19 = 0;
+} else {
+var19 = var_new_child->type->type_table[cltype20] == idtype21;
+}
+}
+if (unlikely(!var19)) {
+var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TId", var_class_name22);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6367);
 show_backtrace(1);
 }
 {
+parser_prod__AModuleName__n_id_61d(self, var_new_child); /* Direct call parser_prod#AModuleName#n_id= on <self:AModuleName>*/
+}
+goto RET_LABEL;
+} else {
+}
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AModuleName__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AModuleName__replace_child(self, p0, p1); /* Direct call parser_prod#AModuleName#replace_child on <self:Object(AModuleName)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#n_quad= for (self: AModuleName, nullable TQuad) */
+void parser_prod__AModuleName__n_quad_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TQuad */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val = var_node; /* _n_quad on <self:AModuleName> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TQuad> */
+var_other = var;
+{
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TQuad(TQuad)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TQuad(TQuad)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TQuad(TQuad)> */
+RET_LABEL7:(void)0;
+}
+}
+} else {
+}
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#n_quad= for (self: Object, nullable TQuad) */
+void VIRTUAL_parser_prod__AModuleName__n_quad_61d(val* self, val* p0) {
+parser_prod__AModuleName__n_quad_61d(self, p0); /* Direct call parser_prod#AModuleName#n_quad= on <self:Object(AModuleName)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#n_id= for (self: AModuleName, TId) */
+void parser_prod__AModuleName__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: TId */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AModuleName___n_id].val = var_node; /* _n_id on <self:AModuleName> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TId> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TId> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#n_id= for (self: Object, TId) */
+void VIRTUAL_parser_prod__AModuleName__n_id_61d(val* self, val* p0) {
+parser_prod__AModuleName__n_id_61d(self, p0); /* Direct call parser_prod#AModuleName#n_id= on <self:Object(AModuleName)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AModuleName#visit_all for (self: AModuleName, Visitor) */
+void parser_prod__AModuleName__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : nullable TQuad */;
+val* var1 /* : ANodes[TId] */;
+val* var3 /* : ANodes[TId] */;
+val* var4 /* : TId */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val; /* _n_quad on <self:AModuleName> */
+{
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+{
+{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
+var3 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1989);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[TId]>*/
+}
+var4 = self->attrs[COLOR_parser_nodes__AModuleName___n_id].val; /* _n_id on <self:AModuleName> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6388);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
 RET_LABEL:;
 }
-/* method parser_prod#AMidStringExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AMidStringExpr__visit_all(val* self, val* p0) {
-parser_prod__AMidStringExpr__visit_all(self, p0); /* Direct call parser_prod#AMidStringExpr#visit_all on <self:Object(AMidStringExpr)>*/
+/* method parser_prod#AModuleName#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AModuleName__visit_all(val* self, val* p0) {
+parser_prod__AModuleName__visit_all(self, p0); /* Direct call parser_prod#AModuleName#visit_all on <self:Object(AModuleName)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#init_aendstringexpr for (self: AEndStringExpr, nullable TEndString) */
-void parser_prod__AEndStringExpr__init_aendstringexpr(val* self, val* p0) {
-val* var_n_string /* var n_string: nullable TEndString */;
-var_n_string = p0;
-if (unlikely(var_n_string == NULL)) {
+/* method parser_prod#AExternCalls#init_aexterncalls for (self: AExternCalls, nullable TKwimport, Collection[Object]) */
+void parser_prod__AExternCalls__init_aexterncalls(val* self, val* p0, val* p1) {
+val* var_n_kwimport /* var n_kwimport: nullable TKwimport */;
+val* var_n_extern_calls /* var n_extern_calls: Collection[Object] */;
+val* var /* : ANodes[AExternCall] */;
+val* var3 /* : ANodes[AExternCall] */;
+var_n_kwimport = p0;
+var_n_extern_calls = p1;
+if (unlikely(var_n_kwimport == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6339);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6397);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_n_string; /* _n_string on <self:AEndStringExpr> */
-if (var_n_string == NULL) {
+self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val = var_n_kwimport; /* _n_kwimport on <self:AExternCalls> */
+if (var_n_kwimport == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6340);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6398);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_string,self) on <var_n_string:nullable TEndString> */
-if (unlikely(var_n_string == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwimport,self) on <var_n_kwimport:nullable TKwimport> */
+if (unlikely(var_n_kwimport == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_string->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_string:nullable TEndString> */
+var_n_kwimport->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwimport:nullable TKwimport> */
 RET_LABEL1:(void)0;
 }
 }
+{
+{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
+var3 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1073);
+show_backtrace(1);
+}
+var = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+parser_nodes__ANodes__unsafe_add_all(var, var_n_extern_calls); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExternCall]>*/
+}
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#init_aendstringexpr for (self: Object, nullable TEndString) */
-void VIRTUAL_parser_prod__AEndStringExpr__init_aendstringexpr(val* self, val* p0) {
-parser_prod__AEndStringExpr__init_aendstringexpr(self, p0); /* Direct call parser_prod#AEndStringExpr#init_aendstringexpr on <self:Object(AEndStringExpr)>*/
+/* method parser_prod#AExternCalls#init_aexterncalls for (self: Object, nullable TKwimport, Collection[Object]) */
+void VIRTUAL_parser_prod__AExternCalls__init_aexterncalls(val* self, val* p0, val* p1) {
+parser_prod__AExternCalls__init_aexterncalls(self, p0, p1); /* Direct call parser_prod#AExternCalls#init_aexterncalls on <self:Object(AExternCalls)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#replace_child for (self: AEndStringExpr, ANode, nullable ANode) */
-void parser_prod__AEndStringExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AExternCalls#replace_child for (self: AExternCalls, ANode, nullable ANode) */
+void parser_prod__AExternCalls__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : Token */;
+val* var /* : TKwimport */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -3923,19 +3680,22 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
+val* var8 /* : ANodes[AExternCall] */;
+val* var10 /* : ANodes[AExternCall] */;
+short int var11 /* : Bool */;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AEndStringExpr> */
+var = self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val; /* _n_kwimport on <self:AExternCalls> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6345);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwimport");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6404);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwimport> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwimport> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -3949,9 +3709,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TEndString */
-cltype = type_parser_nodes__TEndString.color;
-idtype = type_parser_nodes__TEndString.id;
+/* <var_new_child:nullable ANode> isa TKwimport */
+cltype = type_parser_nodes__TKwimport.color;
+idtype = type_parser_nodes__TKwimport.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -3963,422 +3723,481 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TEndString", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6346);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwimport", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6405);
+show_backtrace(1);
+}
+{
+parser_prod__AExternCalls__n_kwimport_61d(self, var_new_child); /* Direct call parser_prod#AExternCalls#n_kwimport= on <self:AExternCalls>*/
+}
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
+var10 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1073);
 show_backtrace(1);
 }
+var8 = var10;
+RET_LABEL9:(void)0;
+}
+}
 {
-parser_prod__AEndStringExpr__n_string_61d(self, var_new_child); /* Direct call parser_prod#AEndStringExpr#n_string= on <self:AEndStringExpr>*/
+var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
 }
+if (var11){
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AEndStringExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AEndStringExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AEndStringExpr#replace_child on <self:Object(AEndStringExpr)>*/
+/* method parser_prod#AExternCalls#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AExternCalls__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AExternCalls__replace_child(self, p0, p1); /* Direct call parser_prod#AExternCalls#replace_child on <self:Object(AExternCalls)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#n_string= for (self: AEndStringExpr, Token) */
-void parser_prod__AEndStringExpr__n_string_61d(val* self, val* p0) {
-val* var_node /* var node: Token */;
+/* method parser_prod#AExternCalls#n_kwimport= for (self: AExternCalls, TKwimport) */
+void parser_prod__AExternCalls__n_kwimport_61d(val* self, val* p0) {
+val* var_node /* var node: TKwimport */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val = var_node; /* _n_string on <self:AEndStringExpr> */
+self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val = var_node; /* _n_kwimport on <self:AExternCalls> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwimport> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwimport> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#n_string= for (self: Object, Token) */
-void VIRTUAL_parser_prod__AEndStringExpr__n_string_61d(val* self, val* p0) {
-parser_prod__AEndStringExpr__n_string_61d(self, p0); /* Direct call parser_prod#AEndStringExpr#n_string= on <self:Object(AEndStringExpr)>*/
+/* method parser_prod#AExternCalls#n_kwimport= for (self: Object, TKwimport) */
+void VIRTUAL_parser_prod__AExternCalls__n_kwimport_61d(val* self, val* p0) {
+parser_prod__AExternCalls__n_kwimport_61d(self, p0); /* Direct call parser_prod#AExternCalls#n_kwimport= on <self:Object(AExternCalls)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AEndStringExpr#visit_all for (self: AEndStringExpr, Visitor) */
-void parser_prod__AEndStringExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AExternCalls#visit_all for (self: AExternCalls, Visitor) */
+void parser_prod__AExternCalls__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : Token */;
+val* var /* : TKwimport */;
+val* var1 /* : ANodes[AExternCall] */;
+val* var3 /* : ANodes[AExternCall] */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AStringFormExpr___n_string].val; /* _n_string on <self:AEndStringExpr> */
+var = self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val; /* _n_kwimport on <self:AExternCalls> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6360);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwimport");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6420);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-RET_LABEL:;
-}
-/* method parser_prod#AEndStringExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AEndStringExpr__visit_all(val* self, val* p0) {
-parser_prod__AEndStringExpr__visit_all(self, p0); /* Direct call parser_prod#AEndStringExpr#visit_all on <self:Object(AEndStringExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ASuperstringExpr#init_asuperstringexpr for (self: ASuperstringExpr, Collection[Object], nullable AAnnotations) */
-void parser_prod__ASuperstringExpr__init_asuperstringexpr(val* self, val* p0, val* p1) {
-val* var_n_exprs /* var n_exprs: Collection[Object] */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-var_n_exprs = p0;
-var_n_annotations = p1;
 {
-{ /* Inline parser_nodes#ASuperstringExpr#n_exprs (self) on <self:ASuperstringExpr> */
-var2 = self->attrs[COLOR_parser_nodes__ASuperstringExpr___n_exprs].val; /* _n_exprs on <self:ASuperstringExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2180);
+{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
+var3 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1073);
 show_backtrace(1);
 }
-var = var2;
-RET_LABEL1:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
 }
 }
 {
-parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
-}
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:ASuperstringExpr> */
-var3 = NULL;
-if (var_n_annotations == NULL) {
-var4 = 0; /* is null */
-} else {
-var4 = 1; /* arg is null and recv is not */
+parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExternCall]>*/
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var3) on <var_n_annotations:nullable AAnnotations> */
-var_other = var3;
-{
-var8 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var7 = var8;
+RET_LABEL:;
 }
-var9 = !var7;
-var5 = var9;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+/* method parser_prod#AExternCalls#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AExternCalls__visit_all(val* self, val* p0) {
+parser_prod__AExternCalls__visit_all(self, p0); /* Direct call parser_prod#AExternCalls#visit_all on <self:Object(AExternCalls)>*/
+RET_LABEL:;
 }
-var4 = var5;
+/* method parser_prod#ASuperExternCall#init_asuperexterncall for (self: ASuperExternCall, nullable TKwsuper) */
+void parser_prod__ASuperExternCall__init_asuperexterncall(val* self, val* p0) {
+val* var_n_kwsuper /* var n_kwsuper: nullable TKwsuper */;
+var_n_kwsuper = p0;
+if (unlikely(var_n_kwsuper == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6444);
+show_backtrace(1);
 }
-if (var4){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL10:(void)0;
+self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val = var_n_kwsuper; /* _n_kwsuper on <self:ASuperExternCall> */
+if (var_n_kwsuper == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6445);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwsuper,self) on <var_n_kwsuper:nullable TKwsuper> */
+if (unlikely(var_n_kwsuper == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
+var_n_kwsuper->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwsuper:nullable TKwsuper> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#init_asuperstringexpr for (self: Object, Collection[Object], nullable AAnnotations) */
-void VIRTUAL_parser_prod__ASuperstringExpr__init_asuperstringexpr(val* self, val* p0, val* p1) {
-parser_prod__ASuperstringExpr__init_asuperstringexpr(self, p0, p1); /* Direct call parser_prod#ASuperstringExpr#init_asuperstringexpr on <self:Object(ASuperstringExpr)>*/
+/* method parser_prod#ASuperExternCall#init_asuperexterncall for (self: Object, nullable TKwsuper) */
+void VIRTUAL_parser_prod__ASuperExternCall__init_asuperexterncall(val* self, val* p0) {
+parser_prod__ASuperExternCall__init_asuperexterncall(self, p0); /* Direct call parser_prod#ASuperExternCall#init_asuperexterncall on <self:Object(ASuperExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#replace_child for (self: ASuperstringExpr, ANode, nullable ANode) */
-void parser_prod__ASuperstringExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#ASuperExternCall#replace_child for (self: ASuperExternCall, ANode, nullable ANode) */
+void parser_prod__ASuperExternCall__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
-short int var3 /* : Bool */;
-val* var4 /* : nullable AAnnotations */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+val* var /* : TKwsuper */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var8 /* : Bool */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
+short int var4 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
 var_old_child = p0;
 var_new_child = p1;
-{
-{ /* Inline parser_nodes#ASuperstringExpr#n_exprs (self) on <self:ASuperstringExpr> */
-var2 = self->attrs[COLOR_parser_nodes__ASuperstringExpr___n_exprs].val; /* _n_exprs on <self:ASuperstringExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2180);
+var = self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val; /* _n_kwsuper on <self:ASuperExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwsuper");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6450);
 show_backtrace(1);
 }
-var = var2;
-RET_LABEL1:(void)0;
-}
-}
 {
-var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
-}
-if (var3){
-goto RET_LABEL;
-} else {
-}
-var4 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ASuperstringExpr> */
-if (var4 == NULL) {
-var5 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var4,var_old_child) on <var4:nullable AAnnotations> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwsuper> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var4,var_other) on <var4:nullable AAnnotations(AAnnotations)> */
-var10 = var4 == var_other;
-var8 = var10;
-goto RET_LABEL9;
-RET_LABEL9:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwsuper> */
+var6 = var == var_other;
+var4 = var6;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
 }
 }
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var2 = var4;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-var5 = var6;
+var1 = var2;
 }
-if (var5){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype = type_nullable_parser_nodes__AAnnotations.color;
-idtype = type_nullable_parser_nodes__AAnnotations.id;
+if (var1){
+/* <var_new_child:nullable ANode> isa TKwsuper */
+cltype = type_parser_nodes__TKwsuper.color;
+idtype = type_parser_nodes__TKwsuper.id;
 if(var_new_child == NULL) {
-var11 = 1;
+var7 = 0;
 } else {
 if(cltype >= var_new_child->type->table_size) {
-var11 = 0;
+var7 = 0;
 } else {
-var11 = var_new_child->type->type_table[cltype] == idtype;
+var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var11)) {
+if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6378);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwsuper", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6451);
 show_backtrace(1);
 }
 {
-parser_prod__ASuperstringExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#ASuperstringExpr#n_annotations= on <self:ASuperstringExpr>*/
+parser_prod__ASuperExternCall__n_kwsuper_61d(self, var_new_child); /* Direct call parser_prod#ASuperExternCall#n_kwsuper= on <self:ASuperExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ASuperstringExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ASuperstringExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ASuperstringExpr#replace_child on <self:Object(ASuperstringExpr)>*/
+/* method parser_prod#ASuperExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ASuperExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ASuperExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ASuperExternCall#replace_child on <self:Object(ASuperExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#n_annotations= for (self: ASuperstringExpr, nullable AAnnotations) */
-void parser_prod__ASuperstringExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
+/* method parser_prod#ASuperExternCall#n_kwsuper= for (self: ASuperExternCall, TKwsuper) */
+void parser_prod__ASuperExternCall__n_kwsuper_61d(val* self, val* p0) {
+val* var_node /* var node: TKwsuper */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:ASuperstringExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
+self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val = var_node; /* _n_kwsuper on <self:ASuperExternCall> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
-RET_LABEL7:(void)0;
-}
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwsuper> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwsuper> */
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__ASuperstringExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__ASuperstringExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#ASuperstringExpr#n_annotations= on <self:Object(ASuperstringExpr)>*/
+/* method parser_prod#ASuperExternCall#n_kwsuper= for (self: Object, TKwsuper) */
+void VIRTUAL_parser_prod__ASuperExternCall__n_kwsuper_61d(val* self, val* p0) {
+parser_prod__ASuperExternCall__n_kwsuper_61d(self, p0); /* Direct call parser_prod#ASuperExternCall#n_kwsuper= on <self:Object(ASuperExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#visit_all for (self: ASuperstringExpr, Visitor) */
-void parser_prod__ASuperstringExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#ASuperExternCall#visit_all for (self: ASuperExternCall, Visitor) */
+void parser_prod__ASuperExternCall__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
-val* var3 /* : nullable AAnnotations */;
+val* var /* : TKwsuper */;
 var_v = p0;
-{
-{ /* Inline parser_nodes#ASuperstringExpr#n_exprs (self) on <self:ASuperstringExpr> */
-var2 = self->attrs[COLOR_parser_nodes__ASuperstringExpr___n_exprs].val; /* _n_exprs on <self:ASuperstringExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2180);
+var = self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val; /* _n_kwsuper on <self:ASuperExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwsuper");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6465);
 show_backtrace(1);
 }
-var = var2;
-RET_LABEL1:(void)0;
-}
-}
 {
-parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[AExpr]>*/
-}
-var3 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:ASuperstringExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASuperstringExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ASuperstringExpr__visit_all(val* self, val* p0) {
-parser_prod__ASuperstringExpr__visit_all(self, p0); /* Direct call parser_prod#ASuperstringExpr#visit_all on <self:Object(ASuperstringExpr)>*/
+/* method parser_prod#ASuperExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ASuperExternCall__visit_all(val* self, val* p0) {
+parser_prod__ASuperExternCall__visit_all(self, p0); /* Direct call parser_prod#ASuperExternCall#visit_all on <self:Object(ASuperExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#init_aparexpr for (self: AParExpr, nullable TOpar, nullable AExpr, nullable TCpar, nullable AAnnotations) */
-void parser_prod__AParExpr__init_aparexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
-val* var_n_opar /* var n_opar: nullable TOpar */;
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_cpar /* var n_cpar: nullable TCpar */;
-val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
-val* var /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-var_n_opar = p0;
-var_n_expr = p1;
-var_n_cpar = p2;
-var_n_annotations = p3;
-if (unlikely(var_n_opar == NULL)) {
+/* method parser_prod#ALocalPropExternCall#init_alocalpropexterncall for (self: ALocalPropExternCall, nullable AMethid) */
+void parser_prod__ALocalPropExternCall__init_alocalpropexterncall(val* self, val* p0) {
+val* var_n_methid /* var n_methid: nullable AMethid */;
+var_n_methid = p0;
+if (unlikely(var_n_methid == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6404);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6473);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AParExpr___n_opar].val = var_n_opar; /* _n_opar on <self:AParExpr> */
-if (var_n_opar == NULL) {
+self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val = var_n_methid; /* _n_methid on <self:ALocalPropExternCall> */
+if (var_n_methid == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6405);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6474);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar> */
-if (unlikely(var_n_opar == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_methid,self) on <var_n_methid:nullable AMethid> */
+if (unlikely(var_n_methid == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar> */
+var_n_methid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_methid:nullable AMethid> */
 RET_LABEL1:(void)0;
 }
 }
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6406);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AProxyExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AParExpr> */
-if (var_n_expr == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6407);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
+RET_LABEL:;
 }
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL2:(void)0;
+/* method parser_prod#ALocalPropExternCall#init_alocalpropexterncall for (self: Object, nullable AMethid) */
+void VIRTUAL_parser_prod__ALocalPropExternCall__init_alocalpropexterncall(val* self, val* p0) {
+parser_prod__ALocalPropExternCall__init_alocalpropexterncall(self, p0); /* Direct call parser_prod#ALocalPropExternCall#init_alocalpropexterncall on <self:Object(ALocalPropExternCall)>*/
+RET_LABEL:;
 }
+/* method parser_prod#ALocalPropExternCall#replace_child for (self: ALocalPropExternCall, ANode, nullable ANode) */
+void parser_prod__ALocalPropExternCall__replace_child(val* self, val* p0, val* p1) {
+val* var_old_child /* var old_child: ANode */;
+val* var_new_child /* var new_child: nullable ANode */;
+val* var /* : AMethid */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+var_old_child = p0;
+var_new_child = p1;
+var = self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val; /* _n_methid on <self:ALocalPropExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6479);
+show_backtrace(1);
 }
-if (unlikely(var_n_cpar == NULL)) {
+{
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AMethid> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AMethid> */
+var6 = var == var_other;
+var4 = var6;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
+}
+}
+var2 = var4;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+/* <var_new_child:nullable ANode> isa AMethid */
+cltype = type_parser_nodes__AMethid.color;
+idtype = type_parser_nodes__AMethid.id;
+if(var_new_child == NULL) {
+var7 = 0;
+} else {
+if(cltype >= var_new_child->type->table_size) {
+var7 = 0;
+} else {
+var7 = var_new_child->type->type_table[cltype] == idtype;
+}
+}
+if (unlikely(!var7)) {
+var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AMethid", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6480);
+show_backtrace(1);
+}
+{
+parser_prod__ALocalPropExternCall__n_methid_61d(self, var_new_child); /* Direct call parser_prod#ALocalPropExternCall#n_methid= on <self:ALocalPropExternCall>*/
+}
+goto RET_LABEL;
+} else {
+}
+RET_LABEL:;
+}
+/* method parser_prod#ALocalPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ALocalPropExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ALocalPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ALocalPropExternCall#replace_child on <self:Object(ALocalPropExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#ALocalPropExternCall#n_methid= for (self: ALocalPropExternCall, AMethid) */
+void parser_prod__ALocalPropExternCall__n_methid_61d(val* self, val* p0) {
+val* var_node /* var node: AMethid */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val = var_node; /* _n_methid on <self:ALocalPropExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AMethid> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AMethid> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#ALocalPropExternCall#n_methid= for (self: Object, AMethid) */
+void VIRTUAL_parser_prod__ALocalPropExternCall__n_methid_61d(val* self, val* p0) {
+parser_prod__ALocalPropExternCall__n_methid_61d(self, p0); /* Direct call parser_prod#ALocalPropExternCall#n_methid= on <self:Object(ALocalPropExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#ALocalPropExternCall#visit_all for (self: ALocalPropExternCall, Visitor) */
+void parser_prod__ALocalPropExternCall__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : AMethid */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val; /* _n_methid on <self:ALocalPropExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6494);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+RET_LABEL:;
+}
+/* method parser_prod#ALocalPropExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ALocalPropExternCall__visit_all(val* self, val* p0) {
+parser_prod__ALocalPropExternCall__visit_all(self, p0); /* Direct call parser_prod#ALocalPropExternCall#visit_all on <self:Object(ALocalPropExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AFullPropExternCall#init_afullpropexterncall for (self: AFullPropExternCall, nullable AType, nullable TDot, nullable AMethid) */
+void parser_prod__AFullPropExternCall__init_afullpropexterncall(val* self, val* p0, val* p1, val* p2) {
+val* var_n_type /* var n_type: nullable AType */;
+val* var_n_dot /* var n_dot: nullable TDot */;
+val* var_n_methid /* var n_methid: nullable AMethid */;
+val* var /* : null */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+var_n_type = p0;
+var_n_dot = p1;
+var_n_methid = p2;
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6408);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6504);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AParExpr___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AParExpr> */
-if (var_n_cpar == NULL) {
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val = var_n_type; /* _n_type on <self:AFullPropExternCall> */
+if (var_n_type == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6409);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6505);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar> */
-if (unlikely(var_n_cpar == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar> */
-RET_LABEL3:(void)0;
+var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
+RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AParExpr> */
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val = var_n_dot; /* _n_dot on <self:AFullPropExternCall> */
 var = NULL;
-if (var_n_annotations == NULL) {
-var4 = 0; /* is null */
+if (var_n_dot == NULL) {
+var2 = 0; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var2 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_n_annotations,var) on <var_n_annotations:nullable AAnnotations> */
+{ /* Inline kernel#Object#!= (var_n_dot,var) on <var_n_dot:nullable TDot> */
 var_other = var;
 {
-var8 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
-var7 = var8;
+var6 = ((short int (*)(val*, val*))(var_n_dot->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_dot, var_other) /* == on <var_n_dot:nullable TDot(TDot)>*/;
+var5 = var6;
 }
-var9 = !var7;
-var5 = var9;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+var7 = !var5;
+var3 = var7;
+goto RET_LABEL4;
+RET_LABEL4:(void)0;
 }
-var4 = var5;
+var2 = var3;
 }
-if (var4){
+if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
-RET_LABEL10:(void)0;
+{ /* Inline parser_nodes#ANode#parent= (var_n_dot,self) on <var_n_dot:nullable TDot(TDot)> */
+var_n_dot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dot:nullable TDot(TDot)> */
+RET_LABEL8:(void)0;
+}
 }
+} else {
+}
+if (unlikely(var_n_methid == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6508);
+show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val = var_n_methid; /* _n_methid on <self:AFullPropExternCall> */
+if (var_n_methid == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6509);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_methid,self) on <var_n_methid:nullable AMethid> */
+if (unlikely(var_n_methid == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
+}
+var_n_methid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_methid:nullable AMethid> */
+RET_LABEL9:(void)0;
+}
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#init_aparexpr for (self: Object, nullable TOpar, nullable AExpr, nullable TCpar, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AParExpr__init_aparexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
-parser_prod__AParExpr__init_aparexpr(self, p0, p1, p2, p3); /* Direct call parser_prod#AParExpr#init_aparexpr on <self:Object(AParExpr)>*/
+/* method parser_prod#AFullPropExternCall#init_afullpropexterncall for (self: Object, nullable AType, nullable TDot, nullable AMethid) */
+void VIRTUAL_parser_prod__AFullPropExternCall__init_afullpropexterncall(val* self, val* p0, val* p1, val* p2) {
+parser_prod__AFullPropExternCall__init_afullpropexterncall(self, p0, p1, p2); /* Direct call parser_prod#AFullPropExternCall#init_afullpropexterncall on <self:Object(AFullPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#replace_child for (self: AParExpr, ANode, nullable ANode) */
-void parser_prod__AParExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AFullPropExternCall#replace_child for (self: AFullPropExternCall, ANode, nullable ANode) */
+void parser_prod__AFullPropExternCall__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TOpar */;
+val* var /* : AType */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -4388,7 +4207,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : AExpr */;
+val* var8 /* : nullable TDot */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -4397,7 +4216,7 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
-val* var19 /* : TCpar */;
+val* var19 /* : AMethid */;
 short int var20 /* : Bool */;
 short int var21 /* : Bool */;
 short int var23 /* : Bool */;
@@ -4406,28 +4225,19 @@ short int var26 /* : Bool */;
 int cltype27;
 int idtype28;
 const char* var_class_name29;
-val* var30 /* : nullable AAnnotations */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-short int var37 /* : Bool */;
-int cltype38;
-int idtype39;
-const char* var_class_name40;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AParExpr___n_opar].val; /* _n_opar on <self:AParExpr> */
+var = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val; /* _n_type on <self:AFullPropExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6416);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6514);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TOpar> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TOpar> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -4441,9 +4251,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TOpar */
-cltype = type_parser_nodes__TOpar.color;
-idtype = type_parser_nodes__TOpar.id;
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -4455,27 +4265,24 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TOpar", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6417);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6515);
 show_backtrace(1);
 }
 {
-parser_prod__AParExpr__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AParExpr#n_opar= on <self:AParExpr>*/
+parser_prod__AFullPropExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_type= on <self:AFullPropExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__AProxyExpr___n_expr].val; /* _n_expr on <self:AParExpr> */
-if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6420);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:AExpr> */
+var8 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val; /* _n_dot on <self:AFullPropExternCall> */
+if (var8 == NULL) {
+var9 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TDot> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TDot(TDot)> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -4489,11 +4296,11 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype16 = type_parser_nodes__AExpr.color;
-idtype17 = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa nullable TDot */
+cltype16 = type_nullable_parser_nodes__TDot.color;
+idtype17 = type_nullable_parser_nodes__TDot.id;
 if(var_new_child == NULL) {
-var15 = 0;
+var15 = 1;
 } else {
 if(cltype16 >= var_new_child->type->table_size) {
 var15 = 0;
@@ -4503,27 +4310,27 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6421);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TDot", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6519);
 show_backtrace(1);
 }
 {
-parser_prod__AParExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AParExpr#n_expr= on <self:AParExpr>*/
+parser_prod__AFullPropExternCall__n_dot_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_dot= on <self:AFullPropExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var19 = self->attrs[COLOR_parser_nodes__AParExpr___n_cpar].val; /* _n_cpar on <self:AParExpr> */
+var19 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val; /* _n_methid on <self:AFullPropExternCall> */
 if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6424);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6522);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TCpar> */
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:AMethid> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TCpar> */
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:AMethid> */
 var25 = var19 == var_other;
 var23 = var25;
 goto RET_LABEL24;
@@ -4537,9 +4344,9 @@ RET_LABEL22:(void)0;
 var20 = var21;
 }
 if (var20){
-/* <var_new_child:nullable ANode> isa TCpar */
-cltype27 = type_parser_nodes__TCpar.color;
-idtype28 = type_parser_nodes__TCpar.id;
+/* <var_new_child:nullable ANode> isa AMethid */
+cltype27 = type_parser_nodes__AMethid.color;
+idtype28 = type_parser_nodes__AMethid.id;
 if(var_new_child == NULL) {
 var26 = 0;
 } else {
@@ -4551,125 +4358,44 @@ var26 = var_new_child->type->type_table[cltype27] == idtype28;
 }
 if (unlikely(!var26)) {
 var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TCpar", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6425);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AMethid", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6523);
 show_backtrace(1);
 }
 {
-parser_prod__AParExpr__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AParExpr#n_cpar= on <self:AParExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var30 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AParExpr> */
-if (var30 == NULL) {
-var31 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:nullable AAnnotations> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:nullable AAnnotations(AAnnotations)> */
-var36 = var30 == var_other;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
-}
-}
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
-}
-var31 = var32;
-}
-if (var31){
-/* <var_new_child:nullable ANode> isa nullable AAnnotations */
-cltype38 = type_nullable_parser_nodes__AAnnotations.color;
-idtype39 = type_nullable_parser_nodes__AAnnotations.id;
-if(var_new_child == NULL) {
-var37 = 1;
-} else {
-if(cltype38 >= var_new_child->type->table_size) {
-var37 = 0;
-} else {
-var37 = var_new_child->type->type_table[cltype38] == idtype39;
-}
-}
-if (unlikely(!var37)) {
-var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6429);
-show_backtrace(1);
-}
-{
-parser_prod__AParExpr__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AParExpr#n_annotations= on <self:AParExpr>*/
+parser_prod__AFullPropExternCall__n_methid_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_methid= on <self:AFullPropExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AParExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AParExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AParExpr#replace_child on <self:Object(AParExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AParExpr#n_opar= for (self: AParExpr, TOpar) */
-void parser_prod__AParExpr__n_opar_61d(val* self, val* p0) {
-val* var_node /* var node: TOpar */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AParExpr___n_opar].val = var_node; /* _n_opar on <self:AParExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TOpar> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TOpar> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AParExpr#n_opar= for (self: Object, TOpar) */
-void VIRTUAL_parser_prod__AParExpr__n_opar_61d(val* self, val* p0) {
-parser_prod__AParExpr__n_opar_61d(self, p0); /* Direct call parser_prod#AParExpr#n_opar= on <self:Object(AParExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AParExpr#n_expr= for (self: AParExpr, AExpr) */
-void parser_prod__AParExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AProxyExpr___n_expr].val = var_node; /* _n_expr on <self:AParExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AParExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AParExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AParExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AParExpr#n_expr= on <self:Object(AParExpr)>*/
+/* method parser_prod#AFullPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AFullPropExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AFullPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AFullPropExternCall#replace_child on <self:Object(AFullPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#n_cpar= for (self: AParExpr, TCpar) */
-void parser_prod__AParExpr__n_cpar_61d(val* self, val* p0) {
-val* var_node /* var node: TCpar */;
+/* method parser_prod#AFullPropExternCall#n_type= for (self: AFullPropExternCall, AType) */
+void parser_prod__AFullPropExternCall__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AParExpr___n_cpar].val = var_node; /* _n_cpar on <self:AParExpr> */
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val = var_node; /* _n_type on <self:AFullPropExternCall> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TCpar> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TCpar> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#n_cpar= for (self: Object, TCpar) */
-void VIRTUAL_parser_prod__AParExpr__n_cpar_61d(val* self, val* p0) {
-parser_prod__AParExpr__n_cpar_61d(self, p0); /* Direct call parser_prod#AParExpr#n_cpar= on <self:Object(AParExpr)>*/
+/* method parser_prod#AFullPropExternCall#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__AFullPropExternCall__n_type_61d(val* self, val* p0) {
+parser_prod__AFullPropExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_type= on <self:Object(AFullPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#n_annotations= for (self: AParExpr, nullable AAnnotations) */
-void parser_prod__AParExpr__n_annotations_61d(val* self, val* p0) {
-val* var_node /* var node: nullable AAnnotations */;
+/* method parser_prod#AFullPropExternCall#n_dot= for (self: AFullPropExternCall, nullable TDot) */
+void parser_prod__AFullPropExternCall__n_dot_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TDot */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -4678,7 +4404,7 @@ short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AParExpr> */
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val = var_node; /* _n_dot on <self:AFullPropExternCall> */
 var = NULL;
 if (var_node == NULL) {
 var1 = 0; /* is null */
@@ -4686,10 +4412,10 @@ var1 = 0; /* is null */
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TDot> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TDot(TDot)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -4701,8 +4427,8 @@ var1 = var2;
 }
 if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TDot(TDot)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TDot(TDot)> */
 RET_LABEL7:(void)0;
 }
 }
@@ -4710,217 +4436,102 @@ RET_LABEL7:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#n_annotations= for (self: Object, nullable AAnnotations) */
-void VIRTUAL_parser_prod__AParExpr__n_annotations_61d(val* self, val* p0) {
-parser_prod__AParExpr__n_annotations_61d(self, p0); /* Direct call parser_prod#AParExpr#n_annotations= on <self:Object(AParExpr)>*/
+/* method parser_prod#AFullPropExternCall#n_dot= for (self: Object, nullable TDot) */
+void VIRTUAL_parser_prod__AFullPropExternCall__n_dot_61d(val* self, val* p0) {
+parser_prod__AFullPropExternCall__n_dot_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_dot= on <self:Object(AFullPropExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AFullPropExternCall#n_methid= for (self: AFullPropExternCall, AMethid) */
+void parser_prod__AFullPropExternCall__n_methid_61d(val* self, val* p0) {
+val* var_node /* var node: AMethid */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val = var_node; /* _n_methid on <self:AFullPropExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AMethid> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AMethid> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#AFullPropExternCall#n_methid= for (self: Object, AMethid) */
+void VIRTUAL_parser_prod__AFullPropExternCall__n_methid_61d(val* self, val* p0) {
+parser_prod__AFullPropExternCall__n_methid_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_methid= on <self:Object(AFullPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#visit_all for (self: AParExpr, Visitor) */
-void parser_prod__AParExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AFullPropExternCall#visit_all for (self: AFullPropExternCall, Visitor) */
+void parser_prod__AFullPropExternCall__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TOpar */;
-val* var1 /* : AExpr */;
-val* var2 /* : TCpar */;
-val* var3 /* : nullable AAnnotations */;
+val* var /* : AType */;
+val* var1 /* : nullable TDot */;
+val* var2 /* : AMethid */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AParExpr___n_opar].val; /* _n_opar on <self:AParExpr> */
+var = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val; /* _n_type on <self:AFullPropExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6458);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6547);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__AProxyExpr___n_expr].val; /* _n_expr on <self:AParExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6459);
-show_backtrace(1);
-}
+var1 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val; /* _n_dot on <self:AFullPropExternCall> */
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var2 = self->attrs[COLOR_parser_nodes__AParExpr___n_cpar].val; /* _n_cpar on <self:AParExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val; /* _n_methid on <self:AFullPropExternCall> */
 if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6460);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6549);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var3 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AParExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
 RET_LABEL:;
 }
-/* method parser_prod#AParExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AParExpr__visit_all(val* self, val* p0) {
-parser_prod__AParExpr__visit_all(self, p0); /* Direct call parser_prod#AParExpr#visit_all on <self:Object(AParExpr)>*/
+/* method parser_prod#AFullPropExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AFullPropExternCall__visit_all(val* self, val* p0) {
+parser_prod__AFullPropExternCall__visit_all(self, p0); /* Direct call parser_prod#AFullPropExternCall#visit_all on <self:Object(AFullPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#init_aascastexpr for (self: AAsCastExpr, nullable AExpr, nullable TKwas, nullable TOpar, nullable AType, nullable TCpar) */
-void parser_prod__AAsCastExpr__init_aascastexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4) {
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_kwas /* var n_kwas: nullable TKwas */;
-val* var_n_opar /* var n_opar: nullable TOpar */;
+/* method parser_prod#AInitPropExternCall#init_ainitpropexterncall for (self: AInitPropExternCall, nullable AType) */
+void parser_prod__AInitPropExternCall__init_ainitpropexterncall(val* self, val* p0) {
 val* var_n_type /* var n_type: nullable AType */;
-val* var_n_cpar /* var n_cpar: nullable TCpar */;
-val* var /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-val* var11 /* : null */;
-short int var12 /* : Bool */;
-short int var13 /* : Bool */;
-short int var15 /* : Bool */;
-short int var16 /* : Bool */;
-short int var17 /* : Bool */;
-var_n_expr = p0;
-var_n_kwas = p1;
-var_n_opar = p2;
-var_n_type = p3;
-var_n_cpar = p4;
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6473);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AAsCastExpr> */
-if (var_n_expr == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6474);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL1:(void)0;
-}
-}
-if (unlikely(var_n_kwas == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6475);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_kwas].val = var_n_kwas; /* _n_kwas on <self:AAsCastExpr> */
-if (var_n_kwas == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6476);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwas,self) on <var_n_kwas:nullable TKwas> */
-if (unlikely(var_n_kwas == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_kwas->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwas:nullable TKwas> */
-RET_LABEL2:(void)0;
-}
-}
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_opar].val = var_n_opar; /* _n_opar on <self:AAsCastExpr> */
-var = NULL;
-if (var_n_opar == NULL) {
-var3 = 0; /* is null */
-} else {
-var3 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_opar,var) on <var_n_opar:nullable TOpar> */
-var_other = var;
-{
-var7 = ((short int (*)(val*, val*))(var_n_opar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_opar, var_other) /* == on <var_n_opar:nullable TOpar(TOpar)>*/;
-var6 = var7;
-}
-var8 = !var6;
-var4 = var8;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-var3 = var4;
-}
-if (var3){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar(TOpar)> */
-var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar(TOpar)> */
-RET_LABEL9:(void)0;
-}
-}
-} else {
-}
+var_n_type = p0;
 if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6479);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6557);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_type].val = var_n_type; /* _n_type on <self:AAsCastExpr> */
+self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val = var_n_type; /* _n_type on <self:AInitPropExternCall> */
 if (var_n_type == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6480);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6558);
 show_backtrace(1);
 } else {
 { /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
 if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
 var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
-RET_LABEL10:(void)0;
-}
-}
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AAsCastExpr> */
-var11 = NULL;
-if (var_n_cpar == NULL) {
-var12 = 0; /* is null */
-} else {
-var12 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_cpar,var11) on <var_n_cpar:nullable TCpar> */
-var_other = var11;
-{
-var16 = ((short int (*)(val*, val*))(var_n_cpar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_cpar, var_other) /* == on <var_n_cpar:nullable TCpar(TCpar)>*/;
-var15 = var16;
-}
-var17 = !var15;
-var13 = var17;
-goto RET_LABEL14;
-RET_LABEL14:(void)0;
-}
-var12 = var13;
-}
-if (var12){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar(TCpar)> */
-var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar(TCpar)> */
-RET_LABEL18:(void)0;
-}
+RET_LABEL1:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#init_aascastexpr for (self: Object, nullable AExpr, nullable TKwas, nullable TOpar, nullable AType, nullable TCpar) */
-void VIRTUAL_parser_prod__AAsCastExpr__init_aascastexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4) {
-parser_prod__AAsCastExpr__init_aascastexpr(self, p0, p1, p2, p3, p4); /* Direct call parser_prod#AAsCastExpr#init_aascastexpr on <self:Object(AAsCastExpr)>*/
+/* method parser_prod#AInitPropExternCall#init_ainitpropexterncall for (self: Object, nullable AType) */
+void VIRTUAL_parser_prod__AInitPropExternCall__init_ainitpropexterncall(val* self, val* p0) {
+parser_prod__AInitPropExternCall__init_ainitpropexterncall(self, p0); /* Direct call parser_prod#AInitPropExternCall#init_ainitpropexterncall on <self:Object(AInitPropExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#replace_child for (self: AAsCastExpr, ANode, nullable ANode) */
-void parser_prod__AAsCastExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AInitPropExternCall#replace_child for (self: AInitPropExternCall, ANode, nullable ANode) */
+void parser_prod__AInitPropExternCall__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AExpr */;
+val* var /* : AType */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -4930,55 +4541,19 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : TKwas */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
-val* var19 /* : nullable TOpar */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-const char* var_class_name29;
-val* var30 /* : AType */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-short int var37 /* : Bool */;
-int cltype38;
-int idtype39;
-const char* var_class_name40;
-val* var41 /* : nullable TCpar */;
-short int var42 /* : Bool */;
-short int var43 /* : Bool */;
-short int var45 /* : Bool */;
-short int var47 /* : Bool */;
-short int var48 /* : Bool */;
-int cltype49;
-int idtype50;
-const char* var_class_name51;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_expr].val; /* _n_expr on <self:AAsCastExpr> */
+var = self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val; /* _n_type on <self:AInitPropExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6487);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6563);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -4992,9 +4567,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype = type_parser_nodes__AExpr.color;
-idtype = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -5006,298 +4581,423 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6488);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6564);
 show_backtrace(1);
 }
 {
-parser_prod__AAsCastExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AAsCastExpr#n_expr= on <self:AAsCastExpr>*/
+parser_prod__AInitPropExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AInitPropExternCall#n_type= on <self:AInitPropExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_kwas].val; /* _n_kwas on <self:AAsCastExpr> */
-if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6491);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TKwas> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TKwas> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+RET_LABEL:;
 }
+/* method parser_prod#AInitPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AInitPropExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AInitPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AInitPropExternCall#replace_child on <self:Object(AInitPropExternCall)>*/
+RET_LABEL:;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
+/* method parser_prod#AInitPropExternCall#n_type= for (self: AInitPropExternCall, AType) */
+void parser_prod__AInitPropExternCall__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val = var_node; /* _n_type on <self:AInitPropExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+RET_LABEL1:(void)0;
 }
-var9 = var10;
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa TKwas */
-cltype16 = type_parser_nodes__TKwas.color;
-idtype17 = type_parser_nodes__TKwas.id;
-if(var_new_child == NULL) {
-var15 = 0;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
+RET_LABEL:;
 }
+/* method parser_prod#AInitPropExternCall#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__AInitPropExternCall__n_type_61d(val* self, val* p0) {
+parser_prod__AInitPropExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AInitPropExternCall#n_type= on <self:Object(AInitPropExternCall)>*/
+RET_LABEL:;
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6492);
+/* method parser_prod#AInitPropExternCall#visit_all for (self: AInitPropExternCall, Visitor) */
+void parser_prod__AInitPropExternCall__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : AType */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val; /* _n_type on <self:AInitPropExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6578);
 show_backtrace(1);
 }
 {
-parser_prod__AAsCastExpr__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#AAsCastExpr#n_kwas= on <self:AAsCastExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var19 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_opar].val; /* _n_opar on <self:AAsCastExpr> */
-if (var19 == NULL) {
-var20 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:nullable TOpar> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:nullable TOpar(TOpar)> */
-var25 = var19 == var_other;
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+RET_LABEL:;
 }
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
+/* method parser_prod#AInitPropExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AInitPropExternCall__visit_all(val* self, val* p0) {
+parser_prod__AInitPropExternCall__visit_all(self, p0); /* Direct call parser_prod#AInitPropExternCall#visit_all on <self:Object(AInitPropExternCall)>*/
+RET_LABEL:;
 }
-var20 = var21;
+/* method parser_prod#ACastAsExternCall#init_acastasexterncall for (self: ACastAsExternCall, nullable AType, nullable TDot, nullable TKwas, nullable AType) */
+void parser_prod__ACastAsExternCall__init_acastasexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
+val* var_n_from_type /* var n_from_type: nullable AType */;
+val* var_n_dot /* var n_dot: nullable TDot */;
+val* var_n_kwas /* var n_kwas: nullable TKwas */;
+val* var_n_to_type /* var n_to_type: nullable AType */;
+val* var /* : null */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+var_n_from_type = p0;
+var_n_dot = p1;
+var_n_kwas = p2;
+var_n_to_type = p3;
+if (unlikely(var_n_from_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6589);
+show_backtrace(1);
 }
-if (var20){
-/* <var_new_child:nullable ANode> isa nullable TOpar */
-cltype27 = type_nullable_parser_nodes__TOpar.color;
-idtype28 = type_nullable_parser_nodes__TOpar.id;
-if(var_new_child == NULL) {
-var26 = 1;
-} else {
-if(cltype27 >= var_new_child->type->table_size) {
-var26 = 0;
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val = var_n_from_type; /* _n_from_type on <self:ACastAsExternCall> */
+if (var_n_from_type == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6590);
+show_backtrace(1);
 } else {
-var26 = var_new_child->type->type_table[cltype27] == idtype28;
+{ /* Inline parser_nodes#ANode#parent= (var_n_from_type,self) on <var_n_from_type:nullable AType> */
+if (unlikely(var_n_from_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
+var_n_from_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_from_type:nullable AType> */
+RET_LABEL1:(void)0;
 }
-if (unlikely(!var26)) {
-var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TOpar", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6496);
-show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val = var_n_dot; /* _n_dot on <self:ACastAsExternCall> */
+var = NULL;
+if (var_n_dot == NULL) {
+var2 = 0; /* is null */
+} else {
+var2 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_dot,var) on <var_n_dot:nullable TDot> */
+var_other = var;
 {
-parser_prod__AAsCastExpr__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AAsCastExpr#n_opar= on <self:AAsCastExpr>*/
+var6 = ((short int (*)(val*, val*))(var_n_dot->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_dot, var_other) /* == on <var_n_dot:nullable TDot(TDot)>*/;
+var5 = var6;
 }
-goto RET_LABEL;
-} else {
+var7 = !var5;
+var3 = var7;
+goto RET_LABEL4;
+RET_LABEL4:(void)0;
 }
-var30 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_type].val; /* _n_type on <self:AAsCastExpr> */
-if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6499);
-show_backtrace(1);
+var2 = var3;
 }
+if (var2){
 {
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AType> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AType> */
-var36 = var30 == var_other;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
+{ /* Inline parser_nodes#ANode#parent= (var_n_dot,self) on <var_n_dot:nullable TDot(TDot)> */
+var_n_dot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dot:nullable TDot(TDot)> */
+RET_LABEL8:(void)0;
 }
 }
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
+} else {
 }
-var31 = var32;
+if (unlikely(var_n_kwas == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6593);
+show_backtrace(1);
 }
-if (var31){
-/* <var_new_child:nullable ANode> isa AType */
-cltype38 = type_parser_nodes__AType.color;
-idtype39 = type_parser_nodes__AType.id;
-if(var_new_child == NULL) {
-var37 = 0;
-} else {
-if(cltype38 >= var_new_child->type->table_size) {
-var37 = 0;
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val = var_n_kwas; /* _n_kwas on <self:ACastAsExternCall> */
+if (var_n_kwas == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6594);
+show_backtrace(1);
 } else {
-var37 = var_new_child->type->type_table[cltype38] == idtype39;
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwas,self) on <var_n_kwas:nullable TKwas> */
+if (unlikely(var_n_kwas == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
+var_n_kwas->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwas:nullable TKwas> */
+RET_LABEL9:(void)0;
 }
-if (unlikely(!var37)) {
-var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6500);
-show_backtrace(1);
 }
-{
-parser_prod__AAsCastExpr__n_type_61d(self, var_new_child); /* Direct call parser_prod#AAsCastExpr#n_type= on <self:AAsCastExpr>*/
+if (unlikely(var_n_to_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6595);
+show_backtrace(1);
 }
-goto RET_LABEL;
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val = var_n_to_type; /* _n_to_type on <self:ACastAsExternCall> */
+if (var_n_to_type == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6596);
+show_backtrace(1);
 } else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_to_type,self) on <var_n_to_type:nullable AType> */
+if (unlikely(var_n_to_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
-var41 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_cpar].val; /* _n_cpar on <self:AAsCastExpr> */
-if (var41 == NULL) {
-var42 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var41,var_old_child) on <var41:nullable TCpar> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var41,var_other) on <var41:nullable TCpar(TCpar)> */
-var47 = var41 == var_other;
-var45 = var47;
-goto RET_LABEL46;
-RET_LABEL46:(void)0;
+var_n_to_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_to_type:nullable AType> */
+RET_LABEL10:(void)0;
 }
 }
-var43 = var45;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
+RET_LABEL:;
 }
-var42 = var43;
+/* method parser_prod#ACastAsExternCall#init_acastasexterncall for (self: Object, nullable AType, nullable TDot, nullable TKwas, nullable AType) */
+void VIRTUAL_parser_prod__ACastAsExternCall__init_acastasexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
+parser_prod__ACastAsExternCall__init_acastasexterncall(self, p0, p1, p2, p3); /* Direct call parser_prod#ACastAsExternCall#init_acastasexterncall on <self:Object(ACastAsExternCall)>*/
+RET_LABEL:;
 }
-if (var42){
-/* <var_new_child:nullable ANode> isa nullable TCpar */
-cltype49 = type_nullable_parser_nodes__TCpar.color;
-idtype50 = type_nullable_parser_nodes__TCpar.id;
+/* method parser_prod#ACastAsExternCall#replace_child for (self: ACastAsExternCall, ANode, nullable ANode) */
+void parser_prod__ACastAsExternCall__replace_child(val* self, val* p0, val* p1) {
+val* var_old_child /* var old_child: ANode */;
+val* var_new_child /* var new_child: nullable ANode */;
+val* var /* : AType */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+val* var8 /* : nullable TDot */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
+short int var14 /* : Bool */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
+val* var19 /* : TKwas */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+const char* var_class_name29;
+val* var30 /* : AType */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+short int var37 /* : Bool */;
+int cltype38;
+int idtype39;
+const char* var_class_name40;
+var_old_child = p0;
+var_new_child = p1;
+var = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val; /* _n_from_type on <self:ACastAsExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_from_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6601);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
+var6 = var == var_other;
+var4 = var6;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
+}
+}
+var2 = var4;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
-var48 = 1;
+var7 = 0;
 } else {
-if(cltype49 >= var_new_child->type->table_size) {
-var48 = 0;
+if(cltype >= var_new_child->type->table_size) {
+var7 = 0;
 } else {
-var48 = var_new_child->type->type_table[cltype49] == idtype50;
+var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var48)) {
-var_class_name51 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TCpar", var_class_name51);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6504);
+if (unlikely(!var7)) {
+var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6602);
 show_backtrace(1);
 }
 {
-parser_prod__AAsCastExpr__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AAsCastExpr#n_cpar= on <self:AAsCastExpr>*/
+parser_prod__ACastAsExternCall__n_from_type_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_from_type= on <self:ACastAsExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
+var8 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val; /* _n_dot on <self:ACastAsExternCall> */
+if (var8 == NULL) {
+var9 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TDot> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TDot(TDot)> */
+var14 = var8 == var_other;
+var12 = var14;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
 }
-/* method parser_prod#AAsCastExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AAsCastExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AAsCastExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AAsCastExpr#replace_child on <self:Object(AAsCastExpr)>*/
-RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_expr= for (self: AAsCastExpr, AExpr) */
-void parser_prod__AAsCastExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_expr].val = var_node; /* _n_expr on <self:AAsCastExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
+var9 = var10;
 }
-RET_LABEL:;
+if (var9){
+/* <var_new_child:nullable ANode> isa nullable TDot */
+cltype16 = type_nullable_parser_nodes__TDot.color;
+idtype17 = type_nullable_parser_nodes__TDot.id;
+if(var_new_child == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= var_new_child->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
-/* method parser_prod#AAsCastExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AAsCastExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AAsCastExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AAsCastExpr#n_expr= on <self:Object(AAsCastExpr)>*/
-RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_kwas= for (self: AAsCastExpr, TKwas) */
-void parser_prod__AAsCastExpr__n_kwas_61d(val* self, val* p0) {
-val* var_node /* var node: TKwas */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_kwas].val = var_node; /* _n_kwas on <self:AAsCastExpr> */
+if (unlikely(!var15)) {
+var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TDot", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6606);
+show_backtrace(1);
+}
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
-RET_LABEL1:(void)0;
+parser_prod__ACastAsExternCall__n_dot_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_dot= on <self:ACastAsExternCall>*/
 }
+goto RET_LABEL;
+} else {
 }
-RET_LABEL:;
+var19 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val; /* _n_kwas on <self:ACastAsExternCall> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6609);
+show_backtrace(1);
 }
-/* method parser_prod#AAsCastExpr#n_kwas= for (self: Object, TKwas) */
-void VIRTUAL_parser_prod__AAsCastExpr__n_kwas_61d(val* self, val* p0) {
-parser_prod__AAsCastExpr__n_kwas_61d(self, p0); /* Direct call parser_prod#AAsCastExpr#n_kwas= on <self:Object(AAsCastExpr)>*/
-RET_LABEL:;
+{
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TKwas> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TKwas> */
+var25 = var19 == var_other;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
 }
-/* method parser_prod#AAsCastExpr#n_opar= for (self: AAsCastExpr, nullable TOpar) */
-void parser_prod__AAsCastExpr__n_opar_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TOpar */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_opar].val = var_node; /* _n_opar on <self:AAsCastExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
+}
+var21 = var23;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+var20 = var21;
+}
+if (var20){
+/* <var_new_child:nullable ANode> isa TKwas */
+cltype27 = type_parser_nodes__TKwas.color;
+idtype28 = type_parser_nodes__TKwas.id;
+if(var_new_child == NULL) {
+var26 = 0;
 } else {
-var1 = 1; /* arg is null and recv is not */
+if(cltype27 >= var_new_child->type->table_size) {
+var26 = 0;
+} else {
+var26 = var_new_child->type->type_table[cltype27] == idtype28;
+}
+}
+if (unlikely(!var26)) {
+var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6610);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TOpar> */
-var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TOpar(TOpar)>*/;
-var4 = var5;
+parser_prod__ACastAsExternCall__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_kwas= on <self:ACastAsExternCall>*/
 }
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
+goto RET_LABEL;
+} else {
 }
-var1 = var2;
+var30 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val; /* _n_to_type on <self:ACastAsExternCall> */
+if (unlikely(var30 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_to_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6613);
+show_backtrace(1);
 }
-if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TOpar(TOpar)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TOpar(TOpar)> */
-RET_LABEL7:(void)0;
+{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AType> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AType> */
+var36 = var30 == var_other;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
+}
+}
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
+}
+var31 = var32;
+}
+if (var31){
+/* <var_new_child:nullable ANode> isa AType */
+cltype38 = type_parser_nodes__AType.color;
+idtype39 = type_parser_nodes__AType.id;
+if(var_new_child == NULL) {
+var37 = 0;
+} else {
+if(cltype38 >= var_new_child->type->table_size) {
+var37 = 0;
+} else {
+var37 = var_new_child->type->type_table[cltype38] == idtype39;
 }
 }
+if (unlikely(!var37)) {
+var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name40);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6614);
+show_backtrace(1);
+}
+{
+parser_prod__ACastAsExternCall__n_to_type_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_to_type= on <self:ACastAsExternCall>*/
+}
+goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_opar= for (self: Object, nullable TOpar) */
-void VIRTUAL_parser_prod__AAsCastExpr__n_opar_61d(val* self, val* p0) {
-parser_prod__AAsCastExpr__n_opar_61d(self, p0); /* Direct call parser_prod#AAsCastExpr#n_opar= on <self:Object(AAsCastExpr)>*/
+/* method parser_prod#ACastAsExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ACastAsExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ACastAsExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ACastAsExternCall#replace_child on <self:Object(ACastAsExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_type= for (self: AAsCastExpr, AType) */
-void parser_prod__AAsCastExpr__n_type_61d(val* self, val* p0) {
+/* method parser_prod#ACastAsExternCall#n_from_type= for (self: ACastAsExternCall, AType) */
+void parser_prod__ACastAsExternCall__n_from_type_61d(val* self, val* p0) {
 val* var_node /* var node: AType */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_type].val = var_node; /* _n_type on <self:AAsCastExpr> */
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val = var_node; /* _n_from_type on <self:ACastAsExternCall> */
 {
 { /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
 var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
@@ -5306,14 +5006,14 @@ RET_LABEL1:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_type= for (self: Object, AType) */
-void VIRTUAL_parser_prod__AAsCastExpr__n_type_61d(val* self, val* p0) {
-parser_prod__AAsCastExpr__n_type_61d(self, p0); /* Direct call parser_prod#AAsCastExpr#n_type= on <self:Object(AAsCastExpr)>*/
+/* method parser_prod#ACastAsExternCall#n_from_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__ACastAsExternCall__n_from_type_61d(val* self, val* p0) {
+parser_prod__ACastAsExternCall__n_from_type_61d(self, p0); /* Direct call parser_prod#ACastAsExternCall#n_from_type= on <self:Object(ACastAsExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_cpar= for (self: AAsCastExpr, nullable TCpar) */
-void parser_prod__AAsCastExpr__n_cpar_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TCpar */;
+/* method parser_prod#ACastAsExternCall#n_dot= for (self: ACastAsExternCall, nullable TDot) */
+void parser_prod__ACastAsExternCall__n_dot_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TDot */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -5322,7 +5022,7 @@ short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsCastExpr___n_cpar].val = var_node; /* _n_cpar on <self:AAsCastExpr> */
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val = var_node; /* _n_dot on <self:ACastAsExternCall> */
 var = NULL;
 if (var_node == NULL) {
 var1 = 0; /* is null */
@@ -5330,10 +5030,10 @@ var1 = 0; /* is null */
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TCpar> */
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TDot> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TCpar(TCpar)>*/;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TDot(TDot)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -5345,8 +5045,8 @@ var1 = var2;
 }
 if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TCpar(TCpar)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TCpar(TCpar)> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TDot(TDot)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TDot(TDot)> */
 RET_LABEL7:(void)0;
 }
 }
@@ -5354,245 +5054,176 @@ RET_LABEL7:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#n_cpar= for (self: Object, nullable TCpar) */
-void VIRTUAL_parser_prod__AAsCastExpr__n_cpar_61d(val* self, val* p0) {
-parser_prod__AAsCastExpr__n_cpar_61d(self, p0); /* Direct call parser_prod#AAsCastExpr#n_cpar= on <self:Object(AAsCastExpr)>*/
+/* method parser_prod#ACastAsExternCall#n_dot= for (self: Object, nullable TDot) */
+void VIRTUAL_parser_prod__ACastAsExternCall__n_dot_61d(val* self, val* p0) {
+parser_prod__ACastAsExternCall__n_dot_61d(self, p0); /* Direct call parser_prod#ACastAsExternCall#n_dot= on <self:Object(ACastAsExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#ACastAsExternCall#n_kwas= for (self: ACastAsExternCall, TKwas) */
+void parser_prod__ACastAsExternCall__n_kwas_61d(val* self, val* p0) {
+val* var_node /* var node: TKwas */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val = var_node; /* _n_kwas on <self:ACastAsExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#ACastAsExternCall#n_kwas= for (self: Object, TKwas) */
+void VIRTUAL_parser_prod__ACastAsExternCall__n_kwas_61d(val* self, val* p0) {
+parser_prod__ACastAsExternCall__n_kwas_61d(self, p0); /* Direct call parser_prod#ACastAsExternCall#n_kwas= on <self:Object(ACastAsExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#visit_all for (self: AAsCastExpr, Visitor) */
-void parser_prod__AAsCastExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#ACastAsExternCall#n_to_type= for (self: ACastAsExternCall, AType) */
+void parser_prod__ACastAsExternCall__n_to_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val = var_node; /* _n_to_type on <self:ACastAsExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#ACastAsExternCall#n_to_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__ACastAsExternCall__n_to_type_61d(val* self, val* p0) {
+parser_prod__ACastAsExternCall__n_to_type_61d(self, p0); /* Direct call parser_prod#ACastAsExternCall#n_to_type= on <self:Object(ACastAsExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#ACastAsExternCall#visit_all for (self: ACastAsExternCall, Visitor) */
+void parser_prod__ACastAsExternCall__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : AExpr */;
-val* var1 /* : TKwas */;
-val* var2 /* : nullable TOpar */;
+val* var /* : AType */;
+val* var1 /* : nullable TDot */;
+val* var2 /* : TKwas */;
 val* var3 /* : AType */;
-val* var4 /* : nullable TCpar */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_expr].val; /* _n_expr on <self:AAsCastExpr> */
+var = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val; /* _n_from_type on <self:ACastAsExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6538);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_from_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6643);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_kwas].val; /* _n_kwas on <self:AAsCastExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6539);
-show_backtrace(1);
-}
+var1 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val; /* _n_dot on <self:ACastAsExternCall> */
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var2 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_opar].val; /* _n_opar on <self:AAsCastExpr> */
+var2 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val; /* _n_kwas on <self:ACastAsExternCall> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6645);
+show_backtrace(1);
+}
 {
 parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var3 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_type].val; /* _n_type on <self:AAsCastExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val; /* _n_to_type on <self:ACastAsExternCall> */
 if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6541);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_to_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6646);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var4 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_cpar].val; /* _n_cpar on <self:AAsCastExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
 RET_LABEL:;
 }
-/* method parser_prod#AAsCastExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AAsCastExpr__visit_all(val* self, val* p0) {
-parser_prod__AAsCastExpr__visit_all(self, p0); /* Direct call parser_prod#AAsCastExpr#visit_all on <self:Object(AAsCastExpr)>*/
+/* method parser_prod#ACastAsExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ACastAsExternCall__visit_all(val* self, val* p0) {
+parser_prod__ACastAsExternCall__visit_all(self, p0); /* Direct call parser_prod#ACastAsExternCall#visit_all on <self:Object(ACastAsExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsNotnullExpr#init_aasnotnullexpr for (self: AAsNotnullExpr, nullable AExpr, nullable TKwas, nullable TOpar, nullable TKwnot, nullable TKwnull, nullable TCpar) */
-void parser_prod__AAsNotnullExpr__init_aasnotnullexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4, val* p5) {
-val* var_n_expr /* var n_expr: nullable AExpr */;
+/* method parser_prod#AAsNullableExternCall#init_aasnullableexterncall for (self: AAsNullableExternCall, nullable AType, nullable TKwas, nullable TKwnullable) */
+void parser_prod__AAsNullableExternCall__init_aasnullableexterncall(val* self, val* p0, val* p1, val* p2) {
+val* var_n_type /* var n_type: nullable AType */;
 val* var_n_kwas /* var n_kwas: nullable TKwas */;
-val* var_n_opar /* var n_opar: nullable TOpar */;
-val* var_n_kwnot /* var n_kwnot: nullable TKwnot */;
-val* var_n_kwnull /* var n_kwnull: nullable TKwnull */;
-val* var_n_cpar /* var n_cpar: nullable TCpar */;
-val* var /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-val* var12 /* : null */;
-short int var13 /* : Bool */;
-short int var14 /* : Bool */;
-short int var16 /* : Bool */;
-short int var17 /* : Bool */;
-short int var18 /* : Bool */;
-var_n_expr = p0;
+val* var_n_kwnullable /* var n_kwnullable: nullable TKwnullable */;
+var_n_type = p0;
 var_n_kwas = p1;
-var_n_opar = p2;
-var_n_kwnot = p3;
-var_n_kwnull = p4;
-var_n_cpar = p5;
-if (unlikely(var_n_expr == NULL)) {
+var_n_kwnullable = p2;
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6555);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6656);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AAsNotnullExpr> */
-if (var_n_expr == NULL) {
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_type].val = var_n_type; /* _n_type on <self:AAsNullableExternCall> */
+if (var_n_type == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6556);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6657);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
+if (unlikely(var_n_type == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
+var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
 RET_LABEL1:(void)0;
 }
 }
 if (unlikely(var_n_kwas == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6557);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6658);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val = var_n_kwas; /* _n_kwas on <self:AAsNotnullExpr> */
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwas].val = var_n_kwas; /* _n_kwas on <self:AAsNullableExternCall> */
 if (var_n_kwas == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6558);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6659);
 show_backtrace(1);
 } else {
 { /* Inline parser_nodes#ANode#parent= (var_n_kwas,self) on <var_n_kwas:nullable TKwas> */
 if (unlikely(var_n_kwas == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
 var_n_kwas->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwas:nullable TKwas> */
 RET_LABEL2:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val = var_n_opar; /* _n_opar on <self:AAsNotnullExpr> */
-var = NULL;
-if (var_n_opar == NULL) {
-var3 = 0; /* is null */
-} else {
-var3 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_opar,var) on <var_n_opar:nullable TOpar> */
-var_other = var;
-{
-var7 = ((short int (*)(val*, val*))(var_n_opar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_opar, var_other) /* == on <var_n_opar:nullable TOpar(TOpar)>*/;
-var6 = var7;
-}
-var8 = !var6;
-var4 = var8;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-var3 = var4;
-}
-if (var3){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar(TOpar)> */
-var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar(TOpar)> */
-RET_LABEL9:(void)0;
-}
-}
-} else {
-}
-if (unlikely(var_n_kwnot == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6561);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val = var_n_kwnot; /* _n_kwnot on <self:AAsNotnullExpr> */
-if (var_n_kwnot == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6562);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwnot,self) on <var_n_kwnot:nullable TKwnot> */
-if (unlikely(var_n_kwnot == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_kwnot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnot:nullable TKwnot> */
-RET_LABEL10:(void)0;
-}
-}
-if (unlikely(var_n_kwnull == NULL)) {
+if (unlikely(var_n_kwnullable == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6563);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6660);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val = var_n_kwnull; /* _n_kwnull on <self:AAsNotnullExpr> */
-if (var_n_kwnull == NULL) {
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwnullable].val = var_n_kwnullable; /* _n_kwnullable on <self:AAsNullableExternCall> */
+if (var_n_kwnullable == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6564);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6661);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwnull,self) on <var_n_kwnull:nullable TKwnull> */
-if (unlikely(var_n_kwnull == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwnullable,self) on <var_n_kwnullable:nullable TKwnullable> */
+if (unlikely(var_n_kwnullable == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_kwnull->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnull:nullable TKwnull> */
-RET_LABEL11:(void)0;
-}
-}
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AAsNotnullExpr> */
-var12 = NULL;
-if (var_n_cpar == NULL) {
-var13 = 0; /* is null */
-} else {
-var13 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_cpar,var12) on <var_n_cpar:nullable TCpar> */
-var_other = var12;
-{
-var17 = ((short int (*)(val*, val*))(var_n_cpar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_cpar, var_other) /* == on <var_n_cpar:nullable TCpar(TCpar)>*/;
-var16 = var17;
-}
-var18 = !var16;
-var14 = var18;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
-}
-var13 = var14;
-}
-if (var13){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar(TCpar)> */
-var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar(TCpar)> */
-RET_LABEL19:(void)0;
-}
+var_n_kwnullable->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnullable:nullable TKwnullable> */
+RET_LABEL3:(void)0;
 }
-} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AAsNotnullExpr#init_aasnotnullexpr for (self: Object, nullable AExpr, nullable TKwas, nullable TOpar, nullable TKwnot, nullable TKwnull, nullable TCpar) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__init_aasnotnullexpr(val* self, val* p0, val* p1, val* p2, val* p3, val* p4, val* p5) {
-parser_prod__AAsNotnullExpr__init_aasnotnullexpr(self, p0, p1, p2, p3, p4, p5); /* Direct call parser_prod#AAsNotnullExpr#init_aasnotnullexpr on <self:Object(AAsNotnullExpr)>*/
+/* method parser_prod#AAsNullableExternCall#init_aasnullableexterncall for (self: Object, nullable AType, nullable TKwas, nullable TKwnullable) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__init_aasnullableexterncall(val* self, val* p0, val* p1, val* p2) {
+parser_prod__AAsNullableExternCall__init_aasnullableexterncall(self, p0, p1, p2); /* Direct call parser_prod#AAsNullableExternCall#init_aasnullableexterncall on <self:Object(AAsNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AAsNotnullExpr#replace_child for (self: AAsNotnullExpr, ANode, nullable ANode) */
-void parser_prod__AAsNotnullExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAsNullableExternCall#replace_child for (self: AAsNullableExternCall, ANode, nullable ANode) */
+void parser_prod__AAsNullableExternCall__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AExpr */;
+val* var /* : AType */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -5611,7 +5242,7 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
-val* var19 /* : nullable TOpar */;
+val* var19 /* : TKwnullable */;
 short int var20 /* : Bool */;
 short int var21 /* : Bool */;
 short int var23 /* : Bool */;
@@ -5620,46 +5251,19 @@ short int var26 /* : Bool */;
 int cltype27;
 int idtype28;
 const char* var_class_name29;
-val* var30 /* : TKwnot */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-short int var37 /* : Bool */;
-int cltype38;
-int idtype39;
-const char* var_class_name40;
-val* var41 /* : TKwnull */;
-short int var42 /* : Bool */;
-short int var43 /* : Bool */;
-short int var45 /* : Bool */;
-short int var47 /* : Bool */;
-short int var48 /* : Bool */;
-int cltype49;
-int idtype50;
-const char* var_class_name51;
-val* var52 /* : nullable TCpar */;
-short int var53 /* : Bool */;
-short int var54 /* : Bool */;
-short int var56 /* : Bool */;
-short int var58 /* : Bool */;
-short int var59 /* : Bool */;
-int cltype60;
-int idtype61;
-const char* var_class_name62;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val; /* _n_expr on <self:AAsNotnullExpr> */
+var = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_type].val; /* _n_type on <self:AAsNullableExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6571);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6666);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -5673,9 +5277,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype = type_parser_nodes__AExpr.color;
-idtype = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -5687,20 +5291,20 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6572);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6667);
 show_backtrace(1);
 }
 {
-parser_prod__AAsNotnullExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_expr= on <self:AAsNotnullExpr>*/
+parser_prod__AAsNullableExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AAsNullableExternCall#n_type= on <self:AAsNullableExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val; /* _n_kwas on <self:AAsNotnullExpr> */
+var8 = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwas].val; /* _n_kwas on <self:AAsNullableExternCall> */
 if (unlikely(var8 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6575);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6670);
 show_backtrace(1);
 }
 {
@@ -5736,23 +5340,26 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
 PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6576);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6671);
 show_backtrace(1);
 }
 {
-parser_prod__AAsNotnullExpr__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwas= on <self:AAsNotnullExpr>*/
+parser_prod__AAsNullableExternCall__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#AAsNullableExternCall#n_kwas= on <self:AAsNullableExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var19 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val; /* _n_opar on <self:AAsNotnullExpr> */
-if (var19 == NULL) {
-var20 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:nullable TOpar> */
+var19 = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwnullable].val; /* _n_kwnullable on <self:AAsNullableExternCall> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnullable");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6674);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TKwnullable> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:nullable TOpar(TOpar)> */
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TKwnullable> */
 var25 = var19 == var_other;
 var23 = var25;
 goto RET_LABEL24;
@@ -5766,11 +5373,11 @@ RET_LABEL22:(void)0;
 var20 = var21;
 }
 if (var20){
-/* <var_new_child:nullable ANode> isa nullable TOpar */
-cltype27 = type_nullable_parser_nodes__TOpar.color;
-idtype28 = type_nullable_parser_nodes__TOpar.id;
+/* <var_new_child:nullable ANode> isa TKwnullable */
+cltype27 = type_parser_nodes__TKwnullable.color;
+idtype28 = type_parser_nodes__TKwnullable.id;
 if(var_new_child == NULL) {
-var26 = 1;
+var26 = 0;
 } else {
 if(cltype27 >= var_new_child->type->table_size) {
 var26 = 0;
@@ -5780,1277 +5387,224 @@ var26 = var_new_child->type->type_table[cltype27] == idtype28;
 }
 if (unlikely(!var26)) {
 var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TOpar", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6580);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnullable", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6675);
 show_backtrace(1);
 }
 {
-parser_prod__AAsNotnullExpr__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_opar= on <self:AAsNotnullExpr>*/
+parser_prod__AAsNullableExternCall__n_kwnullable_61d(self, var_new_child); /* Direct call parser_prod#AAsNullableExternCall#n_kwnullable= on <self:AAsNullableExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var30 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val; /* _n_kwnot on <self:AAsNotnullExpr> */
-if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6583);
-show_backtrace(1);
+RET_LABEL:;
 }
+/* method parser_prod#AAsNullableExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAsNullableExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AAsNullableExternCall#replace_child on <self:Object(AAsNullableExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAsNullableExternCall#n_type= for (self: AAsNullableExternCall, AType) */
+void parser_prod__AAsNullableExternCall__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_type].val = var_node; /* _n_type on <self:AAsNullableExternCall> */
 {
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:TKwnot> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:TKwnot> */
-var36 = var30 == var_other;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+RET_LABEL1:(void)0;
 }
 }
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
+RET_LABEL:;
 }
-var31 = var32;
+/* method parser_prod#AAsNullableExternCall#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__n_type_61d(val* self, val* p0) {
+parser_prod__AAsNullableExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AAsNullableExternCall#n_type= on <self:Object(AAsNullableExternCall)>*/
+RET_LABEL:;
 }
-if (var31){
-/* <var_new_child:nullable ANode> isa TKwnot */
-cltype38 = type_parser_nodes__TKwnot.color;
-idtype39 = type_parser_nodes__TKwnot.id;
-if(var_new_child == NULL) {
-var37 = 0;
-} else {
-if(cltype38 >= var_new_child->type->table_size) {
-var37 = 0;
-} else {
-var37 = var_new_child->type->type_table[cltype38] == idtype39;
+/* method parser_prod#AAsNullableExternCall#n_kwas= for (self: AAsNullableExternCall, TKwas) */
+void parser_prod__AAsNullableExternCall__n_kwas_61d(val* self, val* p0) {
+val* var_node /* var node: TKwas */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwas].val = var_node; /* _n_kwas on <self:AAsNullableExternCall> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
+RET_LABEL1:(void)0;
 }
 }
-if (unlikely(!var37)) {
-var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnot", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6584);
-show_backtrace(1);
+RET_LABEL:;
 }
-{
-parser_prod__AAsNotnullExpr__n_kwnot_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwnot= on <self:AAsNotnullExpr>*/
+/* method parser_prod#AAsNullableExternCall#n_kwas= for (self: Object, TKwas) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__n_kwas_61d(val* self, val* p0) {
+parser_prod__AAsNullableExternCall__n_kwas_61d(self, p0); /* Direct call parser_prod#AAsNullableExternCall#n_kwas= on <self:Object(AAsNullableExternCall)>*/
+RET_LABEL:;
 }
-goto RET_LABEL;
-} else {
-}
-var41 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val; /* _n_kwnull on <self:AAsNotnullExpr> */
-if (unlikely(var41 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6587);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var41,var_old_child) on <var41:TKwnull> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var41,var_other) on <var41:TKwnull> */
-var47 = var41 == var_other;
-var45 = var47;
-goto RET_LABEL46;
-RET_LABEL46:(void)0;
-}
-}
-var43 = var45;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
-}
-var42 = var43;
-}
-if (var42){
-/* <var_new_child:nullable ANode> isa TKwnull */
-cltype49 = type_parser_nodes__TKwnull.color;
-idtype50 = type_parser_nodes__TKwnull.id;
-if(var_new_child == NULL) {
-var48 = 0;
-} else {
-if(cltype49 >= var_new_child->type->table_size) {
-var48 = 0;
-} else {
-var48 = var_new_child->type->type_table[cltype49] == idtype50;
-}
-}
-if (unlikely(!var48)) {
-var_class_name51 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnull", var_class_name51);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6588);
-show_backtrace(1);
-}
-{
-parser_prod__AAsNotnullExpr__n_kwnull_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_kwnull= on <self:AAsNotnullExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var52 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val; /* _n_cpar on <self:AAsNotnullExpr> */
-if (var52 == NULL) {
-var53 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var52,var_old_child) on <var52:nullable TCpar> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var52,var_other) on <var52:nullable TCpar(TCpar)> */
-var58 = var52 == var_other;
-var56 = var58;
-goto RET_LABEL57;
-RET_LABEL57:(void)0;
-}
-}
-var54 = var56;
-goto RET_LABEL55;
-RET_LABEL55:(void)0;
-}
-var53 = var54;
-}
-if (var53){
-/* <var_new_child:nullable ANode> isa nullable TCpar */
-cltype60 = type_nullable_parser_nodes__TCpar.color;
-idtype61 = type_nullable_parser_nodes__TCpar.id;
-if(var_new_child == NULL) {
-var59 = 1;
-} else {
-if(cltype60 >= var_new_child->type->table_size) {
-var59 = 0;
-} else {
-var59 = var_new_child->type->type_table[cltype60] == idtype61;
-}
-}
-if (unlikely(!var59)) {
-var_class_name62 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TCpar", var_class_name62);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6592);
-show_backtrace(1);
-}
-{
-parser_prod__AAsNotnullExpr__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AAsNotnullExpr#n_cpar= on <self:AAsNotnullExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AAsNotnullExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AAsNotnullExpr#replace_child on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_expr= for (self: AAsNotnullExpr, AExpr) */
-void parser_prod__AAsNotnullExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val = var_node; /* _n_expr on <self:AAsNotnullExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_expr= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwas= for (self: AAsNotnullExpr, TKwas) */
-void parser_prod__AAsNotnullExpr__n_kwas_61d(val* self, val* p0) {
-val* var_node /* var node: TKwas */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val = var_node; /* _n_kwas on <self:AAsNotnullExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwas= for (self: Object, TKwas) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwas_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_kwas_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwas= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_opar= for (self: AAsNotnullExpr, nullable TOpar) */
-void parser_prod__AAsNotnullExpr__n_opar_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TOpar */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val = var_node; /* _n_opar on <self:AAsNotnullExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TOpar> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TOpar(TOpar)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TOpar(TOpar)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TOpar(TOpar)> */
-RET_LABEL7:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_opar= for (self: Object, nullable TOpar) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_opar_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_opar_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_opar= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwnot= for (self: AAsNotnullExpr, TKwnot) */
-void parser_prod__AAsNotnullExpr__n_kwnot_61d(val* self, val* p0) {
-val* var_node /* var node: TKwnot */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val = var_node; /* _n_kwnot on <self:AAsNotnullExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnot> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnot> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwnot= for (self: Object, TKwnot) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwnot_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_kwnot_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwnot= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwnull= for (self: AAsNotnullExpr, TKwnull) */
-void parser_prod__AAsNotnullExpr__n_kwnull_61d(val* self, val* p0) {
-val* var_node /* var node: TKwnull */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val = var_node; /* _n_kwnull on <self:AAsNotnullExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnull> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnull> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_kwnull= for (self: Object, TKwnull) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_kwnull_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_kwnull_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_kwnull= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_cpar= for (self: AAsNotnullExpr, nullable TCpar) */
-void parser_prod__AAsNotnullExpr__n_cpar_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TCpar */;
-val* var /* : null */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val = var_node; /* _n_cpar on <self:AAsNotnullExpr> */
-var = NULL;
-if (var_node == NULL) {
-var1 = 0; /* is null */
-} else {
-var1 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TCpar> */
-var_other = var;
-{
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TCpar(TCpar)>*/;
-var4 = var5;
-}
-var6 = !var4;
-var2 = var6;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TCpar(TCpar)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TCpar(TCpar)> */
-RET_LABEL7:(void)0;
-}
-}
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#n_cpar= for (self: Object, nullable TCpar) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__n_cpar_61d(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__n_cpar_61d(self, p0); /* Direct call parser_prod#AAsNotnullExpr#n_cpar= on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#visit_all for (self: AAsNotnullExpr, Visitor) */
-void parser_prod__AAsNotnullExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : AExpr */;
-val* var1 /* : TKwas */;
-val* var2 /* : nullable TOpar */;
-val* var3 /* : TKwnot */;
-val* var4 /* : TKwnull */;
-val* var5 /* : nullable TCpar */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val; /* _n_expr on <self:AAsNotnullExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6631);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var1 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwas].val; /* _n_kwas on <self:AAsNotnullExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6632);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var2 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_opar].val; /* _n_opar on <self:AAsNotnullExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var3 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnot].val; /* _n_kwnot on <self:AAsNotnullExpr> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6634);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var4 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_kwnull].val; /* _n_kwnull on <self:AAsNotnullExpr> */
-if (unlikely(var4 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnull");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6635);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var5 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_cpar].val; /* _n_cpar on <self:AAsNotnullExpr> */
-{
-parser_nodes__Visitor__enter_visit(var_v, var5); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
-}
-/* method parser_prod#AAsNotnullExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AAsNotnullExpr__visit_all(val* self, val* p0) {
-parser_prod__AAsNotnullExpr__visit_all(self, p0); /* Direct call parser_prod#AAsNotnullExpr#visit_all on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#init_aissetattrexpr for (self: AIssetAttrExpr, nullable TKwisset, nullable AExpr, nullable TAttrid) */
-void parser_prod__AIssetAttrExpr__init_aissetattrexpr(val* self, val* p0, val* p1, val* p2) {
-val* var_n_kwisset /* var n_kwisset: nullable TKwisset */;
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_id /* var n_id: nullable TAttrid */;
-var_n_kwisset = p0;
-var_n_expr = p1;
-var_n_id = p2;
-if (unlikely(var_n_kwisset == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6646);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val = var_n_kwisset; /* _n_kwisset on <self:AIssetAttrExpr> */
-if (var_n_kwisset == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6647);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwisset,self) on <var_n_kwisset:nullable TKwisset> */
-if (unlikely(var_n_kwisset == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_kwisset->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwisset:nullable TKwisset> */
-RET_LABEL1:(void)0;
-}
-}
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6648);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AIssetAttrExpr> */
-if (var_n_expr == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6649);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL2:(void)0;
-}
-}
-if (unlikely(var_n_id == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6650);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val = var_n_id; /* _n_id on <self:AIssetAttrExpr> */
-if (var_n_id == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6651);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TAttrid> */
-if (unlikely(var_n_id == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TAttrid> */
-RET_LABEL3:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#init_aissetattrexpr for (self: Object, nullable TKwisset, nullable AExpr, nullable TAttrid) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__init_aissetattrexpr(val* self, val* p0, val* p1, val* p2) {
-parser_prod__AIssetAttrExpr__init_aissetattrexpr(self, p0, p1, p2); /* Direct call parser_prod#AIssetAttrExpr#init_aissetattrexpr on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#replace_child for (self: AIssetAttrExpr, ANode, nullable ANode) */
-void parser_prod__AIssetAttrExpr__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwisset */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var8 /* : AExpr */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
-val* var19 /* : TAttrid */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-const char* var_class_name29;
-var_old_child = p0;
-var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val; /* _n_kwisset on <self:AIssetAttrExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwisset");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6656);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwisset> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwisset> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-}
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-/* <var_new_child:nullable ANode> isa TKwisset */
-cltype = type_parser_nodes__TKwisset.color;
-idtype = type_parser_nodes__TKwisset.id;
-if(var_new_child == NULL) {
-var7 = 0;
-} else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwisset", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6657);
-show_backtrace(1);
-}
-{
-parser_prod__AIssetAttrExpr__n_kwisset_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_kwisset= on <self:AIssetAttrExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var8 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val; /* _n_expr on <self:AIssetAttrExpr> */
-if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6660);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:AExpr> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:AExpr> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype16 = type_parser_nodes__AExpr.color;
-idtype17 = type_parser_nodes__AExpr.id;
-if(var_new_child == NULL) {
-var15 = 0;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6661);
-show_backtrace(1);
-}
-{
-parser_prod__AIssetAttrExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_expr= on <self:AIssetAttrExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var19 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val; /* _n_id on <self:AIssetAttrExpr> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6664);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TAttrid> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TAttrid> */
-var25 = var19 == var_other;
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
-}
-}
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
-}
-var20 = var21;
-}
-if (var20){
-/* <var_new_child:nullable ANode> isa TAttrid */
-cltype27 = type_parser_nodes__TAttrid.color;
-idtype28 = type_parser_nodes__TAttrid.id;
-if(var_new_child == NULL) {
-var26 = 0;
-} else {
-if(cltype27 >= var_new_child->type->table_size) {
-var26 = 0;
-} else {
-var26 = var_new_child->type->type_table[cltype27] == idtype28;
-}
-}
-if (unlikely(!var26)) {
-var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TAttrid", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6665);
-show_backtrace(1);
-}
-{
-parser_prod__AIssetAttrExpr__n_id_61d(self, var_new_child); /* Direct call parser_prod#AIssetAttrExpr#n_id= on <self:AIssetAttrExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AIssetAttrExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AIssetAttrExpr#replace_child on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_kwisset= for (self: AIssetAttrExpr, TKwisset) */
-void parser_prod__AIssetAttrExpr__n_kwisset_61d(val* self, val* p0) {
-val* var_node /* var node: TKwisset */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val = var_node; /* _n_kwisset on <self:AIssetAttrExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwisset> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwisset> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_kwisset= for (self: Object, TKwisset) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__n_kwisset_61d(val* self, val* p0) {
-parser_prod__AIssetAttrExpr__n_kwisset_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_kwisset= on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_expr= for (self: AIssetAttrExpr, AExpr) */
-void parser_prod__AIssetAttrExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val = var_node; /* _n_expr on <self:AIssetAttrExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AIssetAttrExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_expr= on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_id= for (self: AIssetAttrExpr, TAttrid) */
-void parser_prod__AIssetAttrExpr__n_id_61d(val* self, val* p0) {
-val* var_node /* var node: TAttrid */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val = var_node; /* _n_id on <self:AIssetAttrExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TAttrid> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TAttrid> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#n_id= for (self: Object, TAttrid) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__n_id_61d(val* self, val* p0) {
-parser_prod__AIssetAttrExpr__n_id_61d(self, p0); /* Direct call parser_prod#AIssetAttrExpr#n_id= on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#visit_all for (self: AIssetAttrExpr, Visitor) */
-void parser_prod__AIssetAttrExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : TKwisset */;
-val* var1 /* : AExpr */;
-val* var2 /* : TAttrid */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AIssetAttrExpr___n_kwisset].val; /* _n_kwisset on <self:AIssetAttrExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwisset");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6689);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var1 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_expr].val; /* _n_expr on <self:AIssetAttrExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6690);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var2 = self->attrs[COLOR_parser_nodes__AAttrFormExpr___n_id].val; /* _n_id on <self:AIssetAttrExpr> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6691);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
-}
-/* method parser_prod#AIssetAttrExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AIssetAttrExpr__visit_all(val* self, val* p0) {
-parser_prod__AIssetAttrExpr__visit_all(self, p0); /* Direct call parser_prod#AIssetAttrExpr#visit_all on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#init_adebugtypeexpr for (self: ADebugTypeExpr, nullable TKwdebug, nullable TKwtype, nullable AExpr, nullable AType) */
-void parser_prod__ADebugTypeExpr__init_adebugtypeexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
-val* var_n_kwdebug /* var n_kwdebug: nullable TKwdebug */;
-val* var_n_kwtype /* var n_kwtype: nullable TKwtype */;
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_type /* var n_type: nullable AType */;
-var_n_kwdebug = p0;
-var_n_kwtype = p1;
-var_n_expr = p2;
-var_n_type = p3;
-if (unlikely(var_n_kwdebug == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6702);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val = var_n_kwdebug; /* _n_kwdebug on <self:ADebugTypeExpr> */
-if (var_n_kwdebug == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6703);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwdebug,self) on <var_n_kwdebug:nullable TKwdebug> */
-if (unlikely(var_n_kwdebug == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_kwdebug->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwdebug:nullable TKwdebug> */
-RET_LABEL1:(void)0;
-}
-}
-if (unlikely(var_n_kwtype == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6704);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val = var_n_kwtype; /* _n_kwtype on <self:ADebugTypeExpr> */
-if (var_n_kwtype == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6705);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwtype,self) on <var_n_kwtype:nullable TKwtype> */
-if (unlikely(var_n_kwtype == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_kwtype->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwtype:nullable TKwtype> */
-RET_LABEL2:(void)0;
-}
-}
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6706);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val = var_n_expr; /* _n_expr on <self:ADebugTypeExpr> */
-if (var_n_expr == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6707);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL3:(void)0;
-}
-}
-if (unlikely(var_n_type == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6708);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val = var_n_type; /* _n_type on <self:ADebugTypeExpr> */
-if (var_n_type == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6709);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
-if (unlikely(var_n_type == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
-RET_LABEL4:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#init_adebugtypeexpr for (self: Object, nullable TKwdebug, nullable TKwtype, nullable AExpr, nullable AType) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__init_adebugtypeexpr(val* self, val* p0, val* p1, val* p2, val* p3) {
-parser_prod__ADebugTypeExpr__init_adebugtypeexpr(self, p0, p1, p2, p3); /* Direct call parser_prod#ADebugTypeExpr#init_adebugtypeexpr on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#replace_child for (self: ADebugTypeExpr, ANode, nullable ANode) */
-void parser_prod__ADebugTypeExpr__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwdebug */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var8 /* : TKwtype */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
-val* var19 /* : AExpr */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-const char* var_class_name29;
-val* var30 /* : AType */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-short int var37 /* : Bool */;
-int cltype38;
-int idtype39;
-const char* var_class_name40;
-var_old_child = p0;
-var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val; /* _n_kwdebug on <self:ADebugTypeExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwdebug");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6714);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwdebug> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwdebug> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-}
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-/* <var_new_child:nullable ANode> isa TKwdebug */
-cltype = type_parser_nodes__TKwdebug.color;
-idtype = type_parser_nodes__TKwdebug.id;
-if(var_new_child == NULL) {
-var7 = 0;
-} else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwdebug", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6715);
-show_backtrace(1);
-}
-{
-parser_prod__ADebugTypeExpr__n_kwdebug_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_kwdebug= on <self:ADebugTypeExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var8 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val; /* _n_kwtype on <self:ADebugTypeExpr> */
-if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtype");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6718);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TKwtype> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TKwtype> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
-}
-}
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
-}
-var9 = var10;
-}
-if (var9){
-/* <var_new_child:nullable ANode> isa TKwtype */
-cltype16 = type_parser_nodes__TKwtype.color;
-idtype17 = type_parser_nodes__TKwtype.id;
-if(var_new_child == NULL) {
-var15 = 0;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
-}
-}
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwtype", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6719);
-show_backtrace(1);
-}
-{
-parser_prod__ADebugTypeExpr__n_kwtype_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_kwtype= on <self:ADebugTypeExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var19 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val; /* _n_expr on <self:ADebugTypeExpr> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6722);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:AExpr> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:AExpr> */
-var25 = var19 == var_other;
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
-}
-}
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
-}
-var20 = var21;
-}
-if (var20){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype27 = type_parser_nodes__AExpr.color;
-idtype28 = type_parser_nodes__AExpr.id;
-if(var_new_child == NULL) {
-var26 = 0;
-} else {
-if(cltype27 >= var_new_child->type->table_size) {
-var26 = 0;
-} else {
-var26 = var_new_child->type->type_table[cltype27] == idtype28;
-}
-}
-if (unlikely(!var26)) {
-var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6723);
-show_backtrace(1);
-}
-{
-parser_prod__ADebugTypeExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_expr= on <self:ADebugTypeExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-var30 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val; /* _n_type on <self:ADebugTypeExpr> */
-if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6726);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AType> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AType> */
-var36 = var30 == var_other;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
-}
-}
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
-}
-var31 = var32;
-}
-if (var31){
-/* <var_new_child:nullable ANode> isa AType */
-cltype38 = type_parser_nodes__AType.color;
-idtype39 = type_parser_nodes__AType.id;
-if(var_new_child == NULL) {
-var37 = 0;
-} else {
-if(cltype38 >= var_new_child->type->table_size) {
-var37 = 0;
-} else {
-var37 = var_new_child->type->type_table[cltype38] == idtype39;
-}
-}
-if (unlikely(!var37)) {
-var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6727);
-show_backtrace(1);
-}
-{
-parser_prod__ADebugTypeExpr__n_type_61d(self, var_new_child); /* Direct call parser_prod#ADebugTypeExpr#n_type= on <self:ADebugTypeExpr>*/
-}
-goto RET_LABEL;
-} else {
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ADebugTypeExpr__replace_child(self, p0, p1); /* Direct call parser_prod#ADebugTypeExpr#replace_child on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_kwdebug= for (self: ADebugTypeExpr, TKwdebug) */
-void parser_prod__ADebugTypeExpr__n_kwdebug_61d(val* self, val* p0) {
-val* var_node /* var node: TKwdebug */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val = var_node; /* _n_kwdebug on <self:ADebugTypeExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwdebug> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwdebug> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_kwdebug= for (self: Object, TKwdebug) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__n_kwdebug_61d(val* self, val* p0) {
-parser_prod__ADebugTypeExpr__n_kwdebug_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_kwdebug= on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_kwtype= for (self: ADebugTypeExpr, TKwtype) */
-void parser_prod__ADebugTypeExpr__n_kwtype_61d(val* self, val* p0) {
-val* var_node /* var node: TKwtype */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val = var_node; /* _n_kwtype on <self:ADebugTypeExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwtype> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwtype> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_kwtype= for (self: Object, TKwtype) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__n_kwtype_61d(val* self, val* p0) {
-parser_prod__ADebugTypeExpr__n_kwtype_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_kwtype= on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_expr= for (self: ADebugTypeExpr, AExpr) */
-void parser_prod__ADebugTypeExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val = var_node; /* _n_expr on <self:ADebugTypeExpr> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__ADebugTypeExpr__n_expr_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_expr= on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
-}
-/* method parser_prod#ADebugTypeExpr#n_type= for (self: ADebugTypeExpr, AType) */
-void parser_prod__ADebugTypeExpr__n_type_61d(val* self, val* p0) {
-val* var_node /* var node: AType */;
+/* method parser_prod#AAsNullableExternCall#n_kwnullable= for (self: AAsNullableExternCall, TKwnullable) */
+void parser_prod__AAsNullableExternCall__n_kwnullable_61d(val* self, val* p0) {
+val* var_node /* var node: TKwnullable */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val = var_node; /* _n_type on <self:ADebugTypeExpr> */
+self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwnullable].val = var_node; /* _n_kwnullable on <self:AAsNullableExternCall> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnullable> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnullable> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ADebugTypeExpr#n_type= for (self: Object, AType) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__n_type_61d(val* self, val* p0) {
-parser_prod__ADebugTypeExpr__n_type_61d(self, p0); /* Direct call parser_prod#ADebugTypeExpr#n_type= on <self:Object(ADebugTypeExpr)>*/
+/* method parser_prod#AAsNullableExternCall#n_kwnullable= for (self: Object, TKwnullable) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__n_kwnullable_61d(val* self, val* p0) {
+parser_prod__AAsNullableExternCall__n_kwnullable_61d(self, p0); /* Direct call parser_prod#AAsNullableExternCall#n_kwnullable= on <self:Object(AAsNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ADebugTypeExpr#visit_all for (self: ADebugTypeExpr, Visitor) */
-void parser_prod__ADebugTypeExpr__visit_all(val* self, val* p0) {
+/* method parser_prod#AAsNullableExternCall#visit_all for (self: AAsNullableExternCall, Visitor) */
+void parser_prod__AAsNullableExternCall__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TKwdebug */;
-val* var1 /* : TKwtype */;
-val* var2 /* : AExpr */;
-val* var3 /* : AType */;
+val* var /* : AType */;
+val* var1 /* : TKwas */;
+val* var2 /* : TKwnullable */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwdebug].val; /* _n_kwdebug on <self:ADebugTypeExpr> */
+var = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_type].val; /* _n_type on <self:AAsNullableExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwdebug");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6756);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6699);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_kwtype].val; /* _n_kwtype on <self:ADebugTypeExpr> */
+var1 = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwas].val; /* _n_kwas on <self:AAsNullableExternCall> */
 if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwtype");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6757);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6700);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var2 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_expr].val; /* _n_expr on <self:ADebugTypeExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AAsNullableExternCall___n_kwnullable].val; /* _n_kwnullable on <self:AAsNullableExternCall> */
 if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6758);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnullable");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6701);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+RET_LABEL:;
+}
+/* method parser_prod#AAsNullableExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAsNullableExternCall__visit_all(val* self, val* p0) {
+parser_prod__AAsNullableExternCall__visit_all(self, p0); /* Direct call parser_prod#AAsNullableExternCall#visit_all on <self:Object(AAsNullableExternCall)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAsNotNullableExternCall#init_aasnotnullableexterncall for (self: AAsNotNullableExternCall, nullable AType, nullable TKwas, nullable TKwnot, nullable TKwnullable) */
+void parser_prod__AAsNotNullableExternCall__init_aasnotnullableexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
+val* var_n_type /* var n_type: nullable AType */;
+val* var_n_kwas /* var n_kwas: nullable TKwas */;
+val* var_n_kwnot /* var n_kwnot: nullable TKwnot */;
+val* var_n_kwnullable /* var n_kwnullable: nullable TKwnullable */;
+var_n_type = p0;
+var_n_kwas = p1;
+var_n_kwnot = p2;
+var_n_kwnullable = p3;
+if (unlikely(var_n_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6712);
+show_backtrace(1);
+}
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_type].val = var_n_type; /* _n_type on <self:AAsNotNullableExternCall> */
+if (var_n_type == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6713);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
+if (unlikely(var_n_type == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-{
-parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
+RET_LABEL1:(void)0;
 }
-var3 = self->attrs[COLOR_parser_nodes__ADebugTypeExpr___n_type].val; /* _n_type on <self:ADebugTypeExpr> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6759);
+}
+if (unlikely(var_n_kwas == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6714);
 show_backtrace(1);
 }
-{
-parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwas].val = var_n_kwas; /* _n_kwas on <self:AAsNotNullableExternCall> */
+if (var_n_kwas == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6715);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwas,self) on <var_n_kwas:nullable TKwas> */
+if (unlikely(var_n_kwas == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
+show_backtrace(1);
 }
-RET_LABEL:;
+var_n_kwas->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwas:nullable TKwas> */
+RET_LABEL2:(void)0;
 }
-/* method parser_prod#ADebugTypeExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ADebugTypeExpr__visit_all(val* self, val* p0) {
-parser_prod__ADebugTypeExpr__visit_all(self, p0); /* Direct call parser_prod#ADebugTypeExpr#visit_all on <self:Object(ADebugTypeExpr)>*/
-RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#init_avarargexpr for (self: AVarargExpr, nullable AExpr, nullable TDotdotdot) */
-void parser_prod__AVarargExpr__init_avarargexpr(val* self, val* p0, val* p1) {
-val* var_n_expr /* var n_expr: nullable AExpr */;
-val* var_n_dotdotdot /* var n_dotdotdot: nullable TDotdotdot */;
-var_n_expr = p0;
-var_n_dotdotdot = p1;
-if (unlikely(var_n_expr == NULL)) {
+if (unlikely(var_n_kwnot == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6768);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6716);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val = var_n_expr; /* _n_expr on <self:AVarargExpr> */
-if (var_n_expr == NULL) {
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnot].val = var_n_kwnot; /* _n_kwnot on <self:AAsNotNullableExternCall> */
+if (var_n_kwnot == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6769);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6717);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_expr,self) on <var_n_expr:nullable AExpr> */
-if (unlikely(var_n_expr == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwnot,self) on <var_n_kwnot:nullable TKwnot> */
+if (unlikely(var_n_kwnot == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_expr->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_expr:nullable AExpr> */
-RET_LABEL1:(void)0;
+var_n_kwnot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnot:nullable TKwnot> */
+RET_LABEL3:(void)0;
 }
 }
-if (unlikely(var_n_dotdotdot == NULL)) {
+if (unlikely(var_n_kwnullable == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6770);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6718);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val = var_n_dotdotdot; /* _n_dotdotdot on <self:AVarargExpr> */
-if (var_n_dotdotdot == NULL) {
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnullable].val = var_n_kwnullable; /* _n_kwnullable on <self:AAsNotNullableExternCall> */
+if (var_n_kwnullable == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6771);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6719);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_dotdotdot,self) on <var_n_dotdotdot:nullable TDotdotdot> */
-if (unlikely(var_n_dotdotdot == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwnullable,self) on <var_n_kwnullable:nullable TKwnullable> */
+if (unlikely(var_n_kwnullable == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_dotdotdot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dotdotdot:nullable TDotdotdot> */
-RET_LABEL2:(void)0;
+var_n_kwnullable->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwnullable:nullable TKwnullable> */
+RET_LABEL4:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#init_avarargexpr for (self: Object, nullable AExpr, nullable TDotdotdot) */
-void VIRTUAL_parser_prod__AVarargExpr__init_avarargexpr(val* self, val* p0, val* p1) {
-parser_prod__AVarargExpr__init_avarargexpr(self, p0, p1); /* Direct call parser_prod#AVarargExpr#init_avarargexpr on <self:Object(AVarargExpr)>*/
+/* method parser_prod#AAsNotNullableExternCall#init_aasnotnullableexterncall for (self: Object, nullable AType, nullable TKwas, nullable TKwnot, nullable TKwnullable) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__init_aasnotnullableexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
+parser_prod__AAsNotNullableExternCall__init_aasnotnullableexterncall(self, p0, p1, p2, p3); /* Direct call parser_prod#AAsNotNullableExternCall#init_aasnotnullableexterncall on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#replace_child for (self: AVarargExpr, ANode, nullable ANode) */
-void parser_prod__AVarargExpr__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAsNotNullableExternCall#replace_child for (self: AAsNotNullableExternCall, ANode, nullable ANode) */
+void parser_prod__AAsNotNullableExternCall__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AExpr */;
+val* var /* : AType */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -7060,7 +5614,7 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : TDotdotdot */;
+val* var8 /* : TKwas */;
 short int var9 /* : Bool */;
 short int var10 /* : Bool */;
 short int var12 /* : Bool */;
@@ -7069,19 +5623,37 @@ short int var15 /* : Bool */;
 int cltype16;
 int idtype17;
 const char* var_class_name18;
+val* var19 /* : TKwnot */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+const char* var_class_name29;
+val* var30 /* : TKwnullable */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+short int var37 /* : Bool */;
+int cltype38;
+int idtype39;
+const char* var_class_name40;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val; /* _n_expr on <self:AVarargExpr> */
+var = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_type].val; /* _n_type on <self:AAsNotNullableExternCall> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6776);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6724);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AExpr> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AExpr> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -7095,9 +5667,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AExpr */
-cltype = type_parser_nodes__AExpr.color;
-idtype = type_parser_nodes__AExpr.id;
+/* <var_new_child:nullable ANode> isa AType */
+cltype = type_parser_nodes__AType.color;
+idtype = type_parser_nodes__AType.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -7109,27 +5681,27 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AExpr", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6777);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6725);
 show_backtrace(1);
 }
 {
-parser_prod__AVarargExpr__n_expr_61d(self, var_new_child); /* Direct call parser_prod#AVarargExpr#n_expr= on <self:AVarargExpr>*/
+parser_prod__AAsNotNullableExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AAsNotNullableExternCall#n_type= on <self:AAsNotNullableExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val; /* _n_dotdotdot on <self:AVarargExpr> */
+var8 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwas].val; /* _n_kwas on <self:AAsNotNullableExternCall> */
 if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_dotdotdot");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6780);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6728);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TDotdotdot> */
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TKwas> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TDotdotdot> */
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TKwas> */
 var14 = var8 == var_other;
 var12 = var14;
 goto RET_LABEL13;
@@ -7143,9 +5715,9 @@ RET_LABEL11:(void)0;
 var9 = var10;
 }
 if (var9){
-/* <var_new_child:nullable ANode> isa TDotdotdot */
-cltype16 = type_parser_nodes__TDotdotdot.color;
-idtype17 = type_parser_nodes__TDotdotdot.id;
+/* <var_new_child:nullable ANode> isa TKwas */
+cltype16 = type_parser_nodes__TKwas.color;
+idtype17 = type_parser_nodes__TKwas.id;
 if(var_new_child == NULL) {
 var15 = 0;
 } else {
@@ -7157,260 +5729,302 @@ var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 if (unlikely(!var15)) {
 var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TDotdotdot", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6781);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6729);
 show_backtrace(1);
 }
 {
-parser_prod__AVarargExpr__n_dotdotdot_61d(self, var_new_child); /* Direct call parser_prod#AVarargExpr#n_dotdotdot= on <self:AVarargExpr>*/
+parser_prod__AAsNotNullableExternCall__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwas= on <self:AAsNotNullableExternCall>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
+var19 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnot].val; /* _n_kwnot on <self:AAsNotNullableExternCall> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6732);
+show_backtrace(1);
 }
-/* method parser_prod#AVarargExpr#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AVarargExpr__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AVarargExpr__replace_child(self, p0, p1); /* Direct call parser_prod#AVarargExpr#replace_child on <self:Object(AVarargExpr)>*/
-RET_LABEL:;
+{
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TKwnot> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TKwnot> */
+var25 = var19 == var_other;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
+}
+}
+var21 = var23;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+var20 = var21;
+}
+if (var20){
+/* <var_new_child:nullable ANode> isa TKwnot */
+cltype27 = type_parser_nodes__TKwnot.color;
+idtype28 = type_parser_nodes__TKwnot.id;
+if(var_new_child == NULL) {
+var26 = 0;
+} else {
+if(cltype27 >= var_new_child->type->table_size) {
+var26 = 0;
+} else {
+var26 = var_new_child->type->type_table[cltype27] == idtype28;
+}
+}
+if (unlikely(!var26)) {
+var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnot", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6733);
+show_backtrace(1);
 }
-/* method parser_prod#AVarargExpr#n_expr= for (self: AVarargExpr, AExpr) */
-void parser_prod__AVarargExpr__n_expr_61d(val* self, val* p0) {
-val* var_node /* var node: AExpr */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val = var_node; /* _n_expr on <self:AVarargExpr> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AExpr> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AExpr> */
-RET_LABEL1:(void)0;
+parser_prod__AAsNotNullableExternCall__n_kwnot_61d(self, var_new_child); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwnot= on <self:AAsNotNullableExternCall>*/
+}
+goto RET_LABEL;
+} else {
+}
+var30 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnullable].val; /* _n_kwnullable on <self:AAsNotNullableExternCall> */
+if (unlikely(var30 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnullable");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6736);
+show_backtrace(1);
+}
+{
+{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:TKwnullable> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:TKwnullable> */
+var36 = var30 == var_other;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
+}
+}
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
+}
+var31 = var32;
+}
+if (var31){
+/* <var_new_child:nullable ANode> isa TKwnullable */
+cltype38 = type_parser_nodes__TKwnullable.color;
+idtype39 = type_parser_nodes__TKwnullable.id;
+if(var_new_child == NULL) {
+var37 = 0;
+} else {
+if(cltype38 >= var_new_child->type->table_size) {
+var37 = 0;
+} else {
+var37 = var_new_child->type->type_table[cltype38] == idtype39;
+}
+}
+if (unlikely(!var37)) {
+var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwnullable", var_class_name40);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6737);
+show_backtrace(1);
+}
+{
+parser_prod__AAsNotNullableExternCall__n_kwnullable_61d(self, var_new_child); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwnullable= on <self:AAsNotNullableExternCall>*/
 }
+goto RET_LABEL;
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#n_expr= for (self: Object, AExpr) */
-void VIRTUAL_parser_prod__AVarargExpr__n_expr_61d(val* self, val* p0) {
-parser_prod__AVarargExpr__n_expr_61d(self, p0); /* Direct call parser_prod#AVarargExpr#n_expr= on <self:Object(AVarargExpr)>*/
+/* method parser_prod#AAsNotNullableExternCall#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAsNotNullableExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AAsNotNullableExternCall#replace_child on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#n_dotdotdot= for (self: AVarargExpr, TDotdotdot) */
-void parser_prod__AVarargExpr__n_dotdotdot_61d(val* self, val* p0) {
-val* var_node /* var node: TDotdotdot */;
+/* method parser_prod#AAsNotNullableExternCall#n_type= for (self: AAsNotNullableExternCall, AType) */
+void parser_prod__AAsNotNullableExternCall__n_type_61d(val* self, val* p0) {
+val* var_node /* var node: AType */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val = var_node; /* _n_dotdotdot on <self:AVarargExpr> */
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_type].val = var_node; /* _n_type on <self:AAsNotNullableExternCall> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TDotdotdot> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TDotdotdot> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#n_dotdotdot= for (self: Object, TDotdotdot) */
-void VIRTUAL_parser_prod__AVarargExpr__n_dotdotdot_61d(val* self, val* p0) {
-parser_prod__AVarargExpr__n_dotdotdot_61d(self, p0); /* Direct call parser_prod#AVarargExpr#n_dotdotdot= on <self:Object(AVarargExpr)>*/
+/* method parser_prod#AAsNotNullableExternCall#n_type= for (self: Object, AType) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__n_type_61d(val* self, val* p0) {
+parser_prod__AAsNotNullableExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AAsNotNullableExternCall#n_type= on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#visit_all for (self: AVarargExpr, Visitor) */
-void parser_prod__AVarargExpr__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : AExpr */;
-val* var1 /* : TDotdotdot */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AVarargExpr___n_expr].val; /* _n_expr on <self:AVarargExpr> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6800);
-show_backtrace(1);
-}
+/* method parser_prod#AAsNotNullableExternCall#n_kwas= for (self: AAsNotNullableExternCall, TKwas) */
+void parser_prod__AAsNotNullableExternCall__n_kwas_61d(val* self, val* p0) {
+val* var_node /* var node: TKwas */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwas].val = var_node; /* _n_kwas on <self:AAsNotNullableExternCall> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-var1 = self->attrs[COLOR_parser_nodes__AVarargExpr___n_dotdotdot].val; /* _n_dotdotdot on <self:AVarargExpr> */
-if (unlikely(var1 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_dotdotdot");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6801);
-show_backtrace(1);
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwas> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwas> */
+RET_LABEL1:(void)0;
 }
-{
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AVarargExpr#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AVarargExpr__visit_all(val* self, val* p0) {
-parser_prod__AVarargExpr__visit_all(self, p0); /* Direct call parser_prod#AVarargExpr#visit_all on <self:Object(AVarargExpr)>*/
+/* method parser_prod#AAsNotNullableExternCall#n_kwas= for (self: Object, TKwas) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__n_kwas_61d(val* self, val* p0) {
+parser_prod__AAsNotNullableExternCall__n_kwas_61d(self, p0); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwas= on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#init_alistexprs for (self: AListExprs, Collection[Object]) */
-void parser_prod__AListExprs__init_alistexprs(val* self, val* p0) {
-val* var_n_exprs /* var n_exprs: Collection[Object] */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
-var_n_exprs = p0;
+/* method parser_prod#AAsNotNullableExternCall#n_kwnot= for (self: AAsNotNullableExternCall, TKwnot) */
+void parser_prod__AAsNotNullableExternCall__n_kwnot_61d(val* self, val* p0) {
+val* var_node /* var node: TKwnot */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnot].val = var_node; /* _n_kwnot on <self:AAsNotNullableExternCall> */
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
-var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
-}
-var = var2;
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnot> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnot> */
 RET_LABEL1:(void)0;
 }
 }
-{
-parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
-}
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#init_alistexprs for (self: Object, Collection[Object]) */
-void VIRTUAL_parser_prod__AListExprs__init_alistexprs(val* self, val* p0) {
-parser_prod__AListExprs__init_alistexprs(self, p0); /* Direct call parser_prod#AListExprs#init_alistexprs on <self:Object(AListExprs)>*/
+/* method parser_prod#AAsNotNullableExternCall#n_kwnot= for (self: Object, TKwnot) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__n_kwnot_61d(val* self, val* p0) {
+parser_prod__AAsNotNullableExternCall__n_kwnot_61d(self, p0); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwnot= on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#replace_child for (self: AListExprs, ANode, nullable ANode) */
-void parser_prod__AListExprs__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
-short int var3 /* : Bool */;
-var_old_child = p0;
-var_new_child = p1;
+/* method parser_prod#AAsNotNullableExternCall#n_kwnullable= for (self: AAsNotNullableExternCall, TKwnullable) */
+void parser_prod__AAsNotNullableExternCall__n_kwnullable_61d(val* self, val* p0) {
+val* var_node /* var node: TKwnullable */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnullable].val = var_node; /* _n_kwnullable on <self:AAsNotNullableExternCall> */
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
-var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
-}
-var = var2;
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwnullable> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwnullable> */
 RET_LABEL1:(void)0;
 }
 }
-{
-var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
-}
-if (var3){
-goto RET_LABEL;
-} else {
-}
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AListExprs__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AListExprs__replace_child(self, p0, p1); /* Direct call parser_prod#AListExprs#replace_child on <self:Object(AListExprs)>*/
+/* method parser_prod#AAsNotNullableExternCall#n_kwnullable= for (self: Object, TKwnullable) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__n_kwnullable_61d(val* self, val* p0) {
+parser_prod__AAsNotNullableExternCall__n_kwnullable_61d(self, p0); /* Direct call parser_prod#AAsNotNullableExternCall#n_kwnullable= on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#visit_all for (self: AListExprs, Visitor) */
-void parser_prod__AListExprs__visit_all(val* self, val* p0) {
+/* method parser_prod#AAsNotNullableExternCall#visit_all for (self: AAsNotNullableExternCall, Visitor) */
+void parser_prod__AAsNotNullableExternCall__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : ANodes[AExpr] */;
-val* var2 /* : ANodes[AExpr] */;
+val* var /* : AType */;
+val* var1 /* : TKwas */;
+val* var2 /* : TKwnot */;
+val* var3 /* : TKwnullable */;
 var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_type].val; /* _n_type on <self:AAsNotNullableExternCall> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6766);
+show_backtrace(1);
+}
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AListExprs> */
-var2 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AListExprs> */
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var1 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwas].val; /* _n_kwas on <self:AAsNotNullableExternCall> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6767);
+show_backtrace(1);
+}
+{
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var2 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnot].val; /* _n_kwnot on <self:AAsNotNullableExternCall> */
 if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnot");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6768);
 show_backtrace(1);
 }
-var = var2;
-RET_LABEL1:(void)0;
+{
+parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+var3 = self->attrs[COLOR_parser_nodes__AAsNotNullableExternCall___n_kwnullable].val; /* _n_kwnullable on <self:AAsNotNullableExternCall> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwnullable");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6769);
+show_backtrace(1);
 }
 {
-parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[AExpr]>*/
+parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AListExprs#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AListExprs__visit_all(val* self, val* p0) {
-parser_prod__AListExprs__visit_all(self, p0); /* Direct call parser_prod#AListExprs#visit_all on <self:Object(AListExprs)>*/
+/* method parser_prod#AAsNotNullableExternCall#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAsNotNullableExternCall__visit_all(val* self, val* p0) {
+parser_prod__AAsNotNullableExternCall__visit_all(self, p0); /* Direct call parser_prod#AAsNotNullableExternCall#visit_all on <self:Object(AAsNotNullableExternCall)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#init_aparexprs for (self: AParExprs, nullable TOpar, Collection[Object], nullable TCpar) */
-void parser_prod__AParExprs__init_aparexprs(val* self, val* p0, val* p1, val* p2) {
-val* var_n_opar /* var n_opar: nullable TOpar */;
-val* var_n_exprs /* var n_exprs: Collection[Object] */;
-val* var_n_cpar /* var n_cpar: nullable TCpar */;
-val* var /* : ANodes[AExpr] */;
-val* var3 /* : ANodes[AExpr] */;
-var_n_opar = p0;
-var_n_exprs = p1;
-var_n_cpar = p2;
-if (unlikely(var_n_opar == NULL)) {
+/* method parser_prod#AInLanguage#init_ainlanguage for (self: AInLanguage, nullable TKwin, nullable TString) */
+void parser_prod__AInLanguage__init_ainlanguage(val* self, val* p0, val* p1) {
+val* var_n_kwin /* var n_kwin: nullable TKwin */;
+val* var_n_string /* var n_string: nullable TString */;
+var_n_kwin = p0;
+var_n_string = p1;
+if (unlikely(var_n_kwin == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6831);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6778);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val = var_n_opar; /* _n_opar on <self:AParExprs> */
-if (var_n_opar == NULL) {
+self->attrs[COLOR_parser_nodes__AInLanguage___n_kwin].val = var_n_kwin; /* _n_kwin on <self:AInLanguage> */
+if (var_n_kwin == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6832);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6779);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar> */
-if (unlikely(var_n_opar == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwin,self) on <var_n_kwin:nullable TKwin> */
+if (unlikely(var_n_kwin == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar> */
+var_n_kwin->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwin:nullable TKwin> */
 RET_LABEL1:(void)0;
 }
 }
-{
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
-var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
-}
-var = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
-}
-if (unlikely(var_n_cpar == NULL)) {
+if (unlikely(var_n_string == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6834);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6780);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AParExprs> */
-if (var_n_cpar == NULL) {
+self->attrs[COLOR_parser_nodes__AInLanguage___n_string].val = var_n_string; /* _n_string on <self:AInLanguage> */
+if (var_n_string == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6835);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6781);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar> */
-if (unlikely(var_n_cpar == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_string,self) on <var_n_string:nullable TString> */
+if (unlikely(var_n_string == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar> */
-RET_LABEL4:(void)0;
+var_n_string->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_string:nullable TString> */
+RET_LABEL2:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#init_aparexprs for (self: Object, nullable TOpar, Collection[Object], nullable TCpar) */
-void VIRTUAL_parser_prod__AParExprs__init_aparexprs(val* self, val* p0, val* p1, val* p2) {
-parser_prod__AParExprs__init_aparexprs(self, p0, p1, p2); /* Direct call parser_prod#AParExprs#init_aparexprs on <self:Object(AParExprs)>*/
+/* method parser_prod#AInLanguage#init_ainlanguage for (self: Object, nullable TKwin, nullable TString) */
+void VIRTUAL_parser_prod__AInLanguage__init_ainlanguage(val* self, val* p0, val* p1) {
+parser_prod__AInLanguage__init_ainlanguage(self, p0, p1); /* Direct call parser_prod#AInLanguage#init_ainlanguage on <self:Object(AInLanguage)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#replace_child for (self: AParExprs, ANode, nullable ANode) */
-void parser_prod__AParExprs__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AInLanguage#replace_child for (self: AInLanguage, ANode, nullable ANode) */
+void parser_prod__AInLanguage__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TOpar */;
+val* var /* : TKwin */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -7420,31 +6034,28 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : ANodes[AExpr] */;
-val* var10 /* : ANodes[AExpr] */;
-short int var11 /* : Bool */;
-val* var12 /* : TCpar */;
-short int var13 /* : Bool */;
+val* var8 /* : TString */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
 short int var14 /* : Bool */;
-short int var16 /* : Bool */;
-short int var18 /* : Bool */;
-short int var19 /* : Bool */;
-int cltype20;
-int idtype21;
-const char* var_class_name22;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val; /* _n_opar on <self:AParExprs> */
+var = self->attrs[COLOR_parser_nodes__AInLanguage___n_kwin].val; /* _n_kwin on <self:AInLanguage> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6840);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwin");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6786);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TOpar> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwin> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TOpar> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwin> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -7458,9 +6069,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TOpar */
-cltype = type_parser_nodes__TOpar.color;
-idtype = type_parser_nodes__TOpar.id;
+/* <var_new_child:nullable ANode> isa TKwin */
+cltype = type_parser_nodes__TKwin.color;
+idtype = type_parser_nodes__TKwin.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -7472,253 +6083,214 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TOpar", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6841);
-show_backtrace(1);
-}
-{
-parser_prod__AParExprs__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AParExprs#n_opar= on <self:AParExprs>*/
-}
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
-var10 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwin", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6787);
 show_backtrace(1);
 }
-var8 = var10;
-RET_LABEL9:(void)0;
-}
-}
 {
-var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
+parser_prod__AInLanguage__n_kwin_61d(self, var_new_child); /* Direct call parser_prod#AInLanguage#n_kwin= on <self:AInLanguage>*/
 }
-if (var11){
 goto RET_LABEL;
 } else {
 }
-var12 = self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val; /* _n_cpar on <self:AParExprs> */
-if (unlikely(var12 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6845);
+var8 = self->attrs[COLOR_parser_nodes__AInLanguage___n_string].val; /* _n_string on <self:AInLanguage> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6790);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TCpar> */
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TString> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TCpar> */
-var18 = var12 == var_other;
-var16 = var18;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TString> */
+var14 = var8 == var_other;
+var12 = var14;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
 }
 }
-var14 = var16;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
-var13 = var14;
+var9 = var10;
 }
-if (var13){
-/* <var_new_child:nullable ANode> isa TCpar */
-cltype20 = type_parser_nodes__TCpar.color;
-idtype21 = type_parser_nodes__TCpar.id;
+if (var9){
+/* <var_new_child:nullable ANode> isa TString */
+cltype16 = type_parser_nodes__TString.color;
+idtype17 = type_parser_nodes__TString.id;
 if(var_new_child == NULL) {
-var19 = 0;
+var15 = 0;
 } else {
-if(cltype20 >= var_new_child->type->table_size) {
-var19 = 0;
+if(cltype16 >= var_new_child->type->table_size) {
+var15 = 0;
 } else {
-var19 = var_new_child->type->type_table[cltype20] == idtype21;
+var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 }
-if (unlikely(!var19)) {
-var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TCpar", var_class_name22);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6846);
+if (unlikely(!var15)) {
+var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TString", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6791);
 show_backtrace(1);
 }
 {
-parser_prod__AParExprs__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AParExprs#n_cpar= on <self:AParExprs>*/
+parser_prod__AInLanguage__n_string_61d(self, var_new_child); /* Direct call parser_prod#AInLanguage#n_string= on <self:AInLanguage>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AParExprs__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AParExprs__replace_child(self, p0, p1); /* Direct call parser_prod#AParExprs#replace_child on <self:Object(AParExprs)>*/
+/* method parser_prod#AInLanguage#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AInLanguage__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AInLanguage__replace_child(self, p0, p1); /* Direct call parser_prod#AInLanguage#replace_child on <self:Object(AInLanguage)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#n_opar= for (self: AParExprs, TOpar) */
-void parser_prod__AParExprs__n_opar_61d(val* self, val* p0) {
-val* var_node /* var node: TOpar */;
+/* method parser_prod#AInLanguage#n_kwin= for (self: AInLanguage, TKwin) */
+void parser_prod__AInLanguage__n_kwin_61d(val* self, val* p0) {
+val* var_node /* var node: TKwin */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val = var_node; /* _n_opar on <self:AParExprs> */
+self->attrs[COLOR_parser_nodes__AInLanguage___n_kwin].val = var_node; /* _n_kwin on <self:AInLanguage> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TOpar> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TOpar> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwin> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwin> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#n_opar= for (self: Object, TOpar) */
-void VIRTUAL_parser_prod__AParExprs__n_opar_61d(val* self, val* p0) {
-parser_prod__AParExprs__n_opar_61d(self, p0); /* Direct call parser_prod#AParExprs#n_opar= on <self:Object(AParExprs)>*/
+/* method parser_prod#AInLanguage#n_kwin= for (self: Object, TKwin) */
+void VIRTUAL_parser_prod__AInLanguage__n_kwin_61d(val* self, val* p0) {
+parser_prod__AInLanguage__n_kwin_61d(self, p0); /* Direct call parser_prod#AInLanguage#n_kwin= on <self:Object(AInLanguage)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#n_cpar= for (self: AParExprs, TCpar) */
-void parser_prod__AParExprs__n_cpar_61d(val* self, val* p0) {
-val* var_node /* var node: TCpar */;
+/* method parser_prod#AInLanguage#n_string= for (self: AInLanguage, TString) */
+void parser_prod__AInLanguage__n_string_61d(val* self, val* p0) {
+val* var_node /* var node: TString */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val = var_node; /* _n_cpar on <self:AParExprs> */
+self->attrs[COLOR_parser_nodes__AInLanguage___n_string].val = var_node; /* _n_string on <self:AInLanguage> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TCpar> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TCpar> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TString> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TString> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#n_cpar= for (self: Object, TCpar) */
-void VIRTUAL_parser_prod__AParExprs__n_cpar_61d(val* self, val* p0) {
-parser_prod__AParExprs__n_cpar_61d(self, p0); /* Direct call parser_prod#AParExprs#n_cpar= on <self:Object(AParExprs)>*/
+/* method parser_prod#AInLanguage#n_string= for (self: Object, TString) */
+void VIRTUAL_parser_prod__AInLanguage__n_string_61d(val* self, val* p0) {
+parser_prod__AInLanguage__n_string_61d(self, p0); /* Direct call parser_prod#AInLanguage#n_string= on <self:Object(AInLanguage)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#visit_all for (self: AParExprs, Visitor) */
-void parser_prod__AParExprs__visit_all(val* self, val* p0) {
+/* method parser_prod#AInLanguage#visit_all for (self: AInLanguage, Visitor) */
+void parser_prod__AInLanguage__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TOpar */;
-val* var1 /* : ANodes[AExpr] */;
-val* var3 /* : ANodes[AExpr] */;
-val* var4 /* : TCpar */;
+val* var /* : TKwin */;
+val* var1 /* : TString */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AParExprs___n_opar].val; /* _n_opar on <self:AParExprs> */
+var = self->attrs[COLOR_parser_nodes__AInLanguage___n_kwin].val; /* _n_kwin on <self:AInLanguage> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_opar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6865);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwin");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6810);
 show_backtrace(1);
 }
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-{
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AParExprs> */
-var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AParExprs> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-{
-parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExpr]>*/
-}
-var4 = self->attrs[COLOR_parser_nodes__AParExprs___n_cpar].val; /* _n_cpar on <self:AParExprs> */
-if (unlikely(var4 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cpar");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6867);
+var1 = self->attrs[COLOR_parser_nodes__AInLanguage___n_string].val; /* _n_string on <self:AInLanguage> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_string");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6811);
 show_backtrace(1);
 }
 {
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AParExprs#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AParExprs__visit_all(val* self, val* p0) {
-parser_prod__AParExprs__visit_all(self, p0); /* Direct call parser_prod#AParExprs#visit_all on <self:Object(AParExprs)>*/
+/* method parser_prod#AInLanguage#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AInLanguage__visit_all(val* self, val* p0) {
+parser_prod__AInLanguage__visit_all(self, p0); /* Direct call parser_prod#AInLanguage#visit_all on <self:Object(AInLanguage)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#init_abraexprs for (self: ABraExprs, nullable TObra, Collection[Object], nullable TCbra) */
-void parser_prod__ABraExprs__init_abraexprs(val* self, val* p0, val* p1, val* p2) {
-val* var_n_obra /* var n_obra: nullable TObra */;
-val* var_n_exprs /* var n_exprs: Collection[Object] */;
-val* var_n_cbra /* var n_cbra: nullable TCbra */;
-val* var /* : ANodes[AExpr] */;
-val* var3 /* : ANodes[AExpr] */;
-var_n_obra = p0;
-var_n_exprs = p1;
-var_n_cbra = p2;
-if (unlikely(var_n_obra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6877);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val = var_n_obra; /* _n_obra on <self:ABraExprs> */
-if (var_n_obra == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6878);
-show_backtrace(1);
+/* method parser_prod#AExternCodeBlock#init_aexterncodeblock for (self: AExternCodeBlock, nullable AInLanguage, nullable TExternCodeSegment) */
+void parser_prod__AExternCodeBlock__init_aexterncodeblock(val* self, val* p0, val* p1) {
+val* var_n_in_language /* var n_in_language: nullable AInLanguage */;
+val* var_n_extern_code_segment /* var n_extern_code_segment: nullable TExternCodeSegment */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_n_in_language = p0;
+var_n_extern_code_segment = p1;
+self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_in_language].val = var_n_in_language; /* _n_in_language on <self:AExternCodeBlock> */
+var = NULL;
+if (var_n_in_language == NULL) {
+var1 = 0; /* is null */
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_obra,self) on <var_n_obra:nullable TObra> */
-if (unlikely(var_n_obra == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
-}
-var_n_obra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_obra:nullable TObra> */
-RET_LABEL1:(void)0;
-}
+var1 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_in_language,var) on <var_n_in_language:nullable AInLanguage> */
+var_other = var;
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
-var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
+var5 = ((short int (*)(val*, val*))(var_n_in_language->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_in_language, var_other) /* == on <var_n_in_language:nullable AInLanguage(AInLanguage)>*/;
+var4 = var5;
 }
-var = var3;
-RET_LABEL2:(void)0;
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
+var1 = var2;
 }
+if (var1){
 {
-parser_nodes__ANodes__unsafe_add_all(var, var_n_exprs); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExpr]>*/
+{ /* Inline parser_nodes#ANode#parent= (var_n_in_language,self) on <var_n_in_language:nullable AInLanguage(AInLanguage)> */
+var_n_in_language->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_in_language:nullable AInLanguage(AInLanguage)> */
+RET_LABEL7:(void)0;
 }
-if (unlikely(var_n_cbra == NULL)) {
+}
+} else {
+}
+if (unlikely(var_n_extern_code_segment == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6880);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6822);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val = var_n_cbra; /* _n_cbra on <self:ABraExprs> */
-if (var_n_cbra == NULL) {
+self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_extern_code_segment].val = var_n_extern_code_segment; /* _n_extern_code_segment on <self:AExternCodeBlock> */
+if (var_n_extern_code_segment == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6881);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6823);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_cbra,self) on <var_n_cbra:nullable TCbra> */
-if (unlikely(var_n_cbra == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_extern_code_segment,self) on <var_n_extern_code_segment:nullable TExternCodeSegment> */
+if (unlikely(var_n_extern_code_segment == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_cbra->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cbra:nullable TCbra> */
-RET_LABEL4:(void)0;
+var_n_extern_code_segment->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_extern_code_segment:nullable TExternCodeSegment> */
+RET_LABEL8:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#init_abraexprs for (self: Object, nullable TObra, Collection[Object], nullable TCbra) */
-void VIRTUAL_parser_prod__ABraExprs__init_abraexprs(val* self, val* p0, val* p1, val* p2) {
-parser_prod__ABraExprs__init_abraexprs(self, p0, p1, p2); /* Direct call parser_prod#ABraExprs#init_abraexprs on <self:Object(ABraExprs)>*/
+/* method parser_prod#AExternCodeBlock#init_aexterncodeblock for (self: Object, nullable AInLanguage, nullable TExternCodeSegment) */
+void VIRTUAL_parser_prod__AExternCodeBlock__init_aexterncodeblock(val* self, val* p0, val* p1) {
+parser_prod__AExternCodeBlock__init_aexterncodeblock(self, p0, p1); /* Direct call parser_prod#AExternCodeBlock#init_aexterncodeblock on <self:Object(AExternCodeBlock)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#replace_child for (self: ABraExprs, ANode, nullable ANode) */
-void parser_prod__ABraExprs__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AExternCodeBlock#replace_child for (self: AExternCodeBlock, ANode, nullable ANode) */
+void parser_prod__AExternCodeBlock__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TObra */;
+val* var /* : nullable AInLanguage */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -7728,31 +6300,25 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : ANodes[AExpr] */;
-val* var10 /* : ANodes[AExpr] */;
-short int var11 /* : Bool */;
-val* var12 /* : TCbra */;
-short int var13 /* : Bool */;
+val* var8 /* : TExternCodeSegment */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
 short int var14 /* : Bool */;
-short int var16 /* : Bool */;
-short int var18 /* : Bool */;
-short int var19 /* : Bool */;
-int cltype20;
-int idtype21;
-const char* var_class_name22;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val; /* _n_obra on <self:ABraExprs> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6886);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TObra> */
+var = self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_in_language].val; /* _n_in_language on <self:AExternCodeBlock> */
+if (var == NULL) {
+var1 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable AInLanguage> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TObra> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable AInLanguage(AInLanguage)> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -7766,11 +6332,11 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TObra */
-cltype = type_parser_nodes__TObra.color;
-idtype = type_parser_nodes__TObra.id;
+/* <var_new_child:nullable ANode> isa nullable AInLanguage */
+cltype = type_nullable_parser_nodes__AInLanguage.color;
+idtype = type_nullable_parser_nodes__AInLanguage.id;
 if(var_new_child == NULL) {
-var7 = 0;
+var7 = 1;
 } else {
 if(cltype >= var_new_child->type->table_size) {
 var7 = 0;
@@ -7780,463 +6346,498 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TObra", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6887);
-show_backtrace(1);
-}
-{
-parser_prod__ABraExprs__n_obra_61d(self, var_new_child); /* Direct call parser_prod#ABraExprs#n_obra= on <self:ABraExprs>*/
-}
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
-var10 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AInLanguage", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6829);
 show_backtrace(1);
 }
-var8 = var10;
-RET_LABEL9:(void)0;
-}
-}
 {
-var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
+parser_prod__AExternCodeBlock__n_in_language_61d(self, var_new_child); /* Direct call parser_prod#AExternCodeBlock#n_in_language= on <self:AExternCodeBlock>*/
 }
-if (var11){
 goto RET_LABEL;
 } else {
 }
-var12 = self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val; /* _n_cbra on <self:ABraExprs> */
-if (unlikely(var12 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6891);
+var8 = self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_extern_code_segment].val; /* _n_extern_code_segment on <self:AExternCodeBlock> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_code_segment");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6832);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TCbra> */
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:TExternCodeSegment> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TCbra> */
-var18 = var12 == var_other;
-var16 = var18;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:TExternCodeSegment> */
+var14 = var8 == var_other;
+var12 = var14;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
 }
 }
-var14 = var16;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
-var13 = var14;
+var9 = var10;
 }
-if (var13){
-/* <var_new_child:nullable ANode> isa TCbra */
-cltype20 = type_parser_nodes__TCbra.color;
-idtype21 = type_parser_nodes__TCbra.id;
+if (var9){
+/* <var_new_child:nullable ANode> isa TExternCodeSegment */
+cltype16 = type_parser_nodes__TExternCodeSegment.color;
+idtype17 = type_parser_nodes__TExternCodeSegment.id;
 if(var_new_child == NULL) {
-var19 = 0;
+var15 = 0;
 } else {
-if(cltype20 >= var_new_child->type->table_size) {
-var19 = 0;
+if(cltype16 >= var_new_child->type->table_size) {
+var15 = 0;
 } else {
-var19 = var_new_child->type->type_table[cltype20] == idtype21;
+var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 }
-if (unlikely(!var19)) {
-var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TCbra", var_class_name22);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6892);
+if (unlikely(!var15)) {
+var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TExternCodeSegment", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6833);
 show_backtrace(1);
 }
 {
-parser_prod__ABraExprs__n_cbra_61d(self, var_new_child); /* Direct call parser_prod#ABraExprs#n_cbra= on <self:ABraExprs>*/
+parser_prod__AExternCodeBlock__n_extern_code_segment_61d(self, var_new_child); /* Direct call parser_prod#AExternCodeBlock#n_extern_code_segment= on <self:AExternCodeBlock>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ABraExprs__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ABraExprs__replace_child(self, p0, p1); /* Direct call parser_prod#ABraExprs#replace_child on <self:Object(ABraExprs)>*/
+/* method parser_prod#AExternCodeBlock#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AExternCodeBlock__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AExternCodeBlock__replace_child(self, p0, p1); /* Direct call parser_prod#AExternCodeBlock#replace_child on <self:Object(AExternCodeBlock)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#n_obra= for (self: ABraExprs, TObra) */
-void parser_prod__ABraExprs__n_obra_61d(val* self, val* p0) {
-val* var_node /* var node: TObra */;
+/* method parser_prod#AExternCodeBlock#n_in_language= for (self: AExternCodeBlock, nullable AInLanguage) */
+void parser_prod__AExternCodeBlock__n_in_language_61d(val* self, val* p0) {
+val* var_node /* var node: nullable AInLanguage */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val = var_node; /* _n_obra on <self:ABraExprs> */
+self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_in_language].val = var_node; /* _n_in_language on <self:AExternCodeBlock> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AInLanguage> */
+var_other = var;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TObra> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TObra> */
-RET_LABEL1:(void)0;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AInLanguage(AInLanguage)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AInLanguage(AInLanguage)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AInLanguage(AInLanguage)> */
+RET_LABEL7:(void)0;
+}
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#n_obra= for (self: Object, TObra) */
-void VIRTUAL_parser_prod__ABraExprs__n_obra_61d(val* self, val* p0) {
-parser_prod__ABraExprs__n_obra_61d(self, p0); /* Direct call parser_prod#ABraExprs#n_obra= on <self:Object(ABraExprs)>*/
+/* method parser_prod#AExternCodeBlock#n_in_language= for (self: Object, nullable AInLanguage) */
+void VIRTUAL_parser_prod__AExternCodeBlock__n_in_language_61d(val* self, val* p0) {
+parser_prod__AExternCodeBlock__n_in_language_61d(self, p0); /* Direct call parser_prod#AExternCodeBlock#n_in_language= on <self:Object(AExternCodeBlock)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#n_cbra= for (self: ABraExprs, TCbra) */
-void parser_prod__ABraExprs__n_cbra_61d(val* self, val* p0) {
-val* var_node /* var node: TCbra */;
+/* method parser_prod#AExternCodeBlock#n_extern_code_segment= for (self: AExternCodeBlock, TExternCodeSegment) */
+void parser_prod__AExternCodeBlock__n_extern_code_segment_61d(val* self, val* p0) {
+val* var_node /* var node: TExternCodeSegment */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val = var_node; /* _n_cbra on <self:ABraExprs> */
+self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_extern_code_segment].val = var_node; /* _n_extern_code_segment on <self:AExternCodeBlock> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TCbra> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TCbra> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TExternCodeSegment> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TExternCodeSegment> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#n_cbra= for (self: Object, TCbra) */
-void VIRTUAL_parser_prod__ABraExprs__n_cbra_61d(val* self, val* p0) {
-parser_prod__ABraExprs__n_cbra_61d(self, p0); /* Direct call parser_prod#ABraExprs#n_cbra= on <self:Object(ABraExprs)>*/
+/* method parser_prod#AExternCodeBlock#n_extern_code_segment= for (self: Object, TExternCodeSegment) */
+void VIRTUAL_parser_prod__AExternCodeBlock__n_extern_code_segment_61d(val* self, val* p0) {
+parser_prod__AExternCodeBlock__n_extern_code_segment_61d(self, p0); /* Direct call parser_prod#AExternCodeBlock#n_extern_code_segment= on <self:Object(AExternCodeBlock)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ABraExprs#visit_all for (self: ABraExprs, Visitor) */
-void parser_prod__ABraExprs__visit_all(val* self, val* p0) {
+/* method parser_prod#AExternCodeBlock#visit_all for (self: AExternCodeBlock, Visitor) */
+void parser_prod__AExternCodeBlock__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TObra */;
-val* var1 /* : ANodes[AExpr] */;
-val* var3 /* : ANodes[AExpr] */;
-val* var4 /* : TCbra */;
+val* var /* : nullable AInLanguage */;
+val* var1 /* : TExternCodeSegment */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ABraExprs___n_obra].val; /* _n_obra on <self:ABraExprs> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_obra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6911);
+var = self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_in_language].val; /* _n_in_language on <self:AExternCodeBlock> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var1 = self->attrs[COLOR_parser_nodes__AExternCodeBlock___n_extern_code_segment].val; /* _n_extern_code_segment on <self:AExternCodeBlock> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_code_segment");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6853);
 show_backtrace(1);
 }
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+RET_LABEL:;
+}
+/* method parser_prod#AExternCodeBlock#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AExternCodeBlock__visit_all(val* self, val* p0) {
+parser_prod__AExternCodeBlock__visit_all(self, p0); /* Direct call parser_prod#AExternCodeBlock#visit_all on <self:Object(AExternCodeBlock)>*/
+RET_LABEL:;
 }
+/* method parser_prod#AQualified#init_aqualified for (self: AQualified, Collection[Object], nullable TClassid) */
+void parser_prod__AQualified__init_aqualified(val* self, val* p0, val* p1) {
+val* var_n_id /* var n_id: Collection[Object] */;
+val* var_n_classid /* var n_classid: nullable TClassid */;
+val* var /* : ANodes[TId] */;
+val* var2 /* : ANodes[TId] */;
+val* var3 /* : null */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var7 /* : Bool */;
+short int var8 /* : Bool */;
+short int var9 /* : Bool */;
+var_n_id = p0;
+var_n_classid = p1;
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:ABraExprs> */
-var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:ABraExprs> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
+{ /* Inline parser_nodes#AQualified#n_id (self) on <self:AQualified> */
+var2 = self->attrs[COLOR_parser_nodes__AQualified___n_id].val; /* _n_id on <self:AQualified> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2011);
 show_backtrace(1);
 }
-var1 = var3;
-RET_LABEL2:(void)0;
+var = var2;
+RET_LABEL1:(void)0;
 }
 }
 {
-parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExpr]>*/
+parser_nodes__ANodes__unsafe_add_all(var, var_n_id); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[TId]>*/
 }
-var4 = self->attrs[COLOR_parser_nodes__ABraExprs___n_cbra].val; /* _n_cbra on <self:ABraExprs> */
-if (unlikely(var4 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_cbra");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6913);
-show_backtrace(1);
+self->attrs[COLOR_parser_nodes__AQualified___n_classid].val = var_n_classid; /* _n_classid on <self:AQualified> */
+var3 = NULL;
+if (var_n_classid == NULL) {
+var4 = 0; /* is null */
+} else {
+var4 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_classid,var3) on <var_n_classid:nullable TClassid> */
+var_other = var3;
 {
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
+var8 = ((short int (*)(val*, val*))(var_n_classid->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_classid, var_other) /* == on <var_n_classid:nullable TClassid(TClassid)>*/;
+var7 = var8;
 }
-/* method parser_prod#ABraExprs#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ABraExprs__visit_all(val* self, val* p0) {
-parser_prod__ABraExprs__visit_all(self, p0); /* Direct call parser_prod#ABraExprs#visit_all on <self:Object(ABraExprs)>*/
-RET_LABEL:;
+var9 = !var7;
+var5 = var9;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-/* method parser_prod#APlusAssignOp#init_aplusassignop for (self: APlusAssignOp, nullable TPluseq) */
-void parser_prod__APlusAssignOp__init_aplusassignop(val* self, val* p0) {
-val* var_n_pluseq /* var n_pluseq: nullable TPluseq */;
-var_n_pluseq = p0;
-if (unlikely(var_n_pluseq == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6921);
-show_backtrace(1);
+var4 = var5;
 }
-self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val = var_n_pluseq; /* _n_pluseq on <self:APlusAssignOp> */
-if (var_n_pluseq == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6922);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_pluseq,self) on <var_n_pluseq:nullable TPluseq> */
-if (unlikely(var_n_pluseq == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
+if (var4){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_classid,self) on <var_n_classid:nullable TClassid(TClassid)> */
+var_n_classid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_classid:nullable TClassid(TClassid)> */
+RET_LABEL10:(void)0;
 }
-var_n_pluseq->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_pluseq:nullable TPluseq> */
-RET_LABEL1:(void)0;
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#init_aplusassignop for (self: Object, nullable TPluseq) */
-void VIRTUAL_parser_prod__APlusAssignOp__init_aplusassignop(val* self, val* p0) {
-parser_prod__APlusAssignOp__init_aplusassignop(self, p0); /* Direct call parser_prod#APlusAssignOp#init_aplusassignop on <self:Object(APlusAssignOp)>*/
+/* method parser_prod#AQualified#init_aqualified for (self: Object, Collection[Object], nullable TClassid) */
+void VIRTUAL_parser_prod__AQualified__init_aqualified(val* self, val* p0, val* p1) {
+parser_prod__AQualified__init_aqualified(self, p0, p1); /* Direct call parser_prod#AQualified#init_aqualified on <self:Object(AQualified)>*/
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#replace_child for (self: APlusAssignOp, ANode, nullable ANode) */
-void parser_prod__APlusAssignOp__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AQualified#replace_child for (self: AQualified, ANode, nullable ANode) */
+void parser_prod__AQualified__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TPluseq */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
+val* var /* : ANodes[TId] */;
+val* var2 /* : ANodes[TId] */;
+short int var3 /* : Bool */;
+val* var4 /* : nullable TClassid */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var8 /* : Bool */;
+short int var10 /* : Bool */;
+short int var11 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val; /* _n_pluseq on <self:APlusAssignOp> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_pluseq");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6927);
+{
+{ /* Inline parser_nodes#AQualified#n_id (self) on <self:AQualified> */
+var2 = self->attrs[COLOR_parser_nodes__AQualified___n_id].val; /* _n_id on <self:AQualified> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2011);
 show_backtrace(1);
 }
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TPluseq> */
+var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
+}
+if (var3){
+goto RET_LABEL;
+} else {
+}
+var4 = self->attrs[COLOR_parser_nodes__AQualified___n_classid].val; /* _n_classid on <self:AQualified> */
+if (var4 == NULL) {
+var5 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var4,var_old_child) on <var4:nullable TClassid> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TPluseq> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var4,var_other) on <var4:nullable TClassid(TClassid)> */
+var10 = var4 == var_other;
+var8 = var10;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
 }
 }
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
+var6 = var8;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
 }
-var1 = var2;
+var5 = var6;
 }
-if (var1){
-/* <var_new_child:nullable ANode> isa TPluseq */
-cltype = type_parser_nodes__TPluseq.color;
-idtype = type_parser_nodes__TPluseq.id;
+if (var5){
+/* <var_new_child:nullable ANode> isa nullable TClassid */
+cltype = type_nullable_parser_nodes__TClassid.color;
+idtype = type_nullable_parser_nodes__TClassid.id;
 if(var_new_child == NULL) {
-var7 = 0;
+var11 = 1;
 } else {
 if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
+var11 = 0;
 } else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
+var11 = var_new_child->type->type_table[cltype] == idtype;
 }
 }
-if (unlikely(!var7)) {
+if (unlikely(!var11)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TPluseq", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6928);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TClassid", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6871);
 show_backtrace(1);
 }
 {
-parser_prod__APlusAssignOp__n_pluseq_61d(self, var_new_child); /* Direct call parser_prod#APlusAssignOp#n_pluseq= on <self:APlusAssignOp>*/
+parser_prod__AQualified__n_classid_61d(self, var_new_child); /* Direct call parser_prod#AQualified#n_classid= on <self:AQualified>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__APlusAssignOp__replace_child(val* self, val* p0, val* p1) {
-parser_prod__APlusAssignOp__replace_child(self, p0, p1); /* Direct call parser_prod#APlusAssignOp#replace_child on <self:Object(APlusAssignOp)>*/
+/* method parser_prod#AQualified#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AQualified__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AQualified__replace_child(self, p0, p1); /* Direct call parser_prod#AQualified#replace_child on <self:Object(AQualified)>*/
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#n_pluseq= for (self: APlusAssignOp, TPluseq) */
-void parser_prod__APlusAssignOp__n_pluseq_61d(val* self, val* p0) {
-val* var_node /* var node: TPluseq */;
+/* method parser_prod#AQualified#n_classid= for (self: AQualified, nullable TClassid) */
+void parser_prod__AQualified__n_classid_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TClassid */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val = var_node; /* _n_pluseq on <self:APlusAssignOp> */
+self->attrs[COLOR_parser_nodes__AQualified___n_classid].val = var_node; /* _n_classid on <self:AQualified> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TClassid> */
+var_other = var;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TPluseq> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TPluseq> */
-RET_LABEL1:(void)0;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TClassid(TClassid)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TClassid(TClassid)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TClassid(TClassid)> */
+RET_LABEL7:(void)0;
+}
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#n_pluseq= for (self: Object, TPluseq) */
-void VIRTUAL_parser_prod__APlusAssignOp__n_pluseq_61d(val* self, val* p0) {
-parser_prod__APlusAssignOp__n_pluseq_61d(self, p0); /* Direct call parser_prod#APlusAssignOp#n_pluseq= on <self:Object(APlusAssignOp)>*/
+/* method parser_prod#AQualified#n_classid= for (self: Object, nullable TClassid) */
+void VIRTUAL_parser_prod__AQualified__n_classid_61d(val* self, val* p0) {
+parser_prod__AQualified__n_classid_61d(self, p0); /* Direct call parser_prod#AQualified#n_classid= on <self:Object(AQualified)>*/
 RET_LABEL:;
 }
-/* method parser_prod#APlusAssignOp#visit_all for (self: APlusAssignOp, Visitor) */
-void parser_prod__APlusAssignOp__visit_all(val* self, val* p0) {
+/* method parser_prod#AQualified#visit_all for (self: AQualified, Visitor) */
+void parser_prod__AQualified__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TPluseq */;
+val* var /* : ANodes[TId] */;
+val* var2 /* : ANodes[TId] */;
+val* var3 /* : nullable TClassid */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__APlusAssignOp___n_pluseq].val; /* _n_pluseq on <self:APlusAssignOp> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_pluseq");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6942);
+{
+{ /* Inline parser_nodes#AQualified#n_id (self) on <self:AQualified> */
+var2 = self->attrs[COLOR_parser_nodes__AQualified___n_id].val; /* _n_id on <self:AQualified> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2011);
 show_backtrace(1);
 }
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[TId]>*/
 }
-RET_LABEL:;
+var3 = self->attrs[COLOR_parser_nodes__AQualified___n_classid].val; /* _n_classid on <self:AQualified> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-/* method parser_prod#APlusAssignOp#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__APlusAssignOp__visit_all(val* self, val* p0) {
-parser_prod__APlusAssignOp__visit_all(self, p0); /* Direct call parser_prod#APlusAssignOp#visit_all on <self:Object(APlusAssignOp)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#init_aminusassignop for (self: AMinusAssignOp, nullable TMinuseq) */
-void parser_prod__AMinusAssignOp__init_aminusassignop(val* self, val* p0) {
-val* var_n_minuseq /* var n_minuseq: nullable TMinuseq */;
-var_n_minuseq = p0;
-if (unlikely(var_n_minuseq == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6950);
-show_backtrace(1);
+/* method parser_prod#AQualified#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AQualified__visit_all(val* self, val* p0) {
+parser_prod__AQualified__visit_all(self, p0); /* Direct call parser_prod#AQualified#visit_all on <self:Object(AQualified)>*/
+RET_LABEL:;
 }
-self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val = var_n_minuseq; /* _n_minuseq on <self:AMinusAssignOp> */
-if (var_n_minuseq == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6951);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_minuseq,self) on <var_n_minuseq:nullable TMinuseq> */
-if (unlikely(var_n_minuseq == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+/* method parser_prod#ADoc#init_adoc for (self: ADoc, Collection[Object]) */
+void parser_prod__ADoc__init_adoc(val* self, val* p0) {
+val* var_n_comment /* var n_comment: Collection[Object] */;
+val* var /* : ANodes[TComment] */;
+val* var2 /* : ANodes[TComment] */;
+var_n_comment = p0;
+{
+{ /* Inline parser_nodes#ADoc#n_comment (self) on <self:ADoc> */
+var2 = self->attrs[COLOR_parser_nodes__ADoc___n_comment].val; /* _n_comment on <self:ADoc> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_comment");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2019);
 show_backtrace(1);
 }
-var_n_minuseq->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_minuseq:nullable TMinuseq> */
+var = var2;
 RET_LABEL1:(void)0;
 }
 }
+{
+parser_nodes__ANodes__unsafe_add_all(var, var_n_comment); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[TComment]>*/
+}
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#init_aminusassignop for (self: Object, nullable TMinuseq) */
-void VIRTUAL_parser_prod__AMinusAssignOp__init_aminusassignop(val* self, val* p0) {
-parser_prod__AMinusAssignOp__init_aminusassignop(self, p0); /* Direct call parser_prod#AMinusAssignOp#init_aminusassignop on <self:Object(AMinusAssignOp)>*/
+/* method parser_prod#ADoc#init_adoc for (self: Object, Collection[Object]) */
+void VIRTUAL_parser_prod__ADoc__init_adoc(val* self, val* p0) {
+parser_prod__ADoc__init_adoc(self, p0); /* Direct call parser_prod#ADoc#init_adoc on <self:Object(ADoc)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#replace_child for (self: AMinusAssignOp, ANode, nullable ANode) */
-void parser_prod__AMinusAssignOp__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#ADoc#replace_child for (self: ADoc, ANode, nullable ANode) */
+void parser_prod__ADoc__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TMinuseq */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
+val* var /* : ANodes[TComment] */;
+val* var2 /* : ANodes[TComment] */;
+short int var3 /* : Bool */;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val; /* _n_minuseq on <self:AMinusAssignOp> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_minuseq");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6956);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TMinuseq> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TMinuseq> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-}
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
-}
-var1 = var2;
-}
-if (var1){
-/* <var_new_child:nullable ANode> isa TMinuseq */
-cltype = type_parser_nodes__TMinuseq.color;
-idtype = type_parser_nodes__TMinuseq.id;
-if(var_new_child == NULL) {
-var7 = 0;
-} else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
-}
-}
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TMinuseq", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6957);
-show_backtrace(1);
-}
 {
-parser_prod__AMinusAssignOp__n_minuseq_61d(self, var_new_child); /* Direct call parser_prod#AMinusAssignOp#n_minuseq= on <self:AMinusAssignOp>*/
-}
-goto RET_LABEL;
-} else {
+{ /* Inline parser_nodes#ADoc#n_comment (self) on <self:ADoc> */
+var2 = self->attrs[COLOR_parser_nodes__ADoc___n_comment].val; /* _n_comment on <self:ADoc> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_comment");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2019);
+show_backtrace(1);
 }
-RET_LABEL:;
+var = var2;
+RET_LABEL1:(void)0;
 }
-/* method parser_prod#AMinusAssignOp#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AMinusAssignOp__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AMinusAssignOp__replace_child(self, p0, p1); /* Direct call parser_prod#AMinusAssignOp#replace_child on <self:Object(AMinusAssignOp)>*/
-RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#n_minuseq= for (self: AMinusAssignOp, TMinuseq) */
-void parser_prod__AMinusAssignOp__n_minuseq_61d(val* self, val* p0) {
-val* var_node /* var node: TMinuseq */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val = var_node; /* _n_minuseq on <self:AMinusAssignOp> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TMinuseq> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TMinuseq> */
-RET_LABEL1:(void)0;
+var3 = parser_nodes__ANodes__replace_child(var, var_old_child, var_new_child);
 }
+if (var3){
+goto RET_LABEL;
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#n_minuseq= for (self: Object, TMinuseq) */
-void VIRTUAL_parser_prod__AMinusAssignOp__n_minuseq_61d(val* self, val* p0) {
-parser_prod__AMinusAssignOp__n_minuseq_61d(self, p0); /* Direct call parser_prod#AMinusAssignOp#n_minuseq= on <self:Object(AMinusAssignOp)>*/
+/* method parser_prod#ADoc#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__ADoc__replace_child(val* self, val* p0, val* p1) {
+parser_prod__ADoc__replace_child(self, p0, p1); /* Direct call parser_prod#ADoc#replace_child on <self:Object(ADoc)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#visit_all for (self: AMinusAssignOp, Visitor) */
-void parser_prod__AMinusAssignOp__visit_all(val* self, val* p0) {
+/* method parser_prod#ADoc#visit_all for (self: ADoc, Visitor) */
+void parser_prod__ADoc__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : TMinuseq */;
+val* var /* : ANodes[TComment] */;
+val* var2 /* : ANodes[TComment] */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AMinusAssignOp___n_minuseq].val; /* _n_minuseq on <self:AMinusAssignOp> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_minuseq");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6971);
+{
+{ /* Inline parser_nodes#ADoc#n_comment (self) on <self:ADoc> */
+var2 = self->attrs[COLOR_parser_nodes__ADoc___n_comment].val; /* _n_comment on <self:ADoc> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_comment");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2019);
 show_backtrace(1);
 }
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__ANodes__visit_all(var, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var:ANodes[TComment]>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AMinusAssignOp#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AMinusAssignOp__visit_all(val* self, val* p0) {
-parser_prod__AMinusAssignOp__visit_all(self, p0); /* Direct call parser_prod#AMinusAssignOp#visit_all on <self:Object(AMinusAssignOp)>*/
+/* method parser_prod#ADoc#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__ADoc__visit_all(val* self, val* p0) {
+parser_prod__ADoc__visit_all(self, p0); /* Direct call parser_prod#ADoc#visit_all on <self:Object(ADoc)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#init_amodulename for (self: AModuleName, nullable TQuad, Collection[Object], nullable TId) */
-void parser_prod__AModuleName__init_amodulename(val* self, val* p0, val* p1, val* p2) {
-val* var_n_quad /* var n_quad: nullable TQuad */;
-val* var_n_path /* var n_path: Collection[Object] */;
-val* var_n_id /* var n_id: nullable TId */;
+/* method parser_prod#AAnnotations#init_aannotations for (self: AAnnotations, nullable TAt, nullable TOpar, Collection[Object], nullable TCpar) */
+void parser_prod__AAnnotations__init_aannotations(val* self, val* p0, val* p1, val* p2, val* p3) {
+val* var_n_at /* var n_at: nullable TAt */;
+val* var_n_opar /* var n_opar: nullable TOpar */;
+val* var_n_items /* var n_items: Collection[Object] */;
+val* var_n_cpar /* var n_cpar: nullable TCpar */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -8244,23 +6845,36 @@ val* var_other /* var other: nullable Object */;
 short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-val* var8 /* : ANodes[TId] */;
-val* var10 /* : ANodes[TId] */;
-var_n_quad = p0;
-var_n_path = p1;
-var_n_id = p2;
-self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val = var_n_quad; /* _n_quad on <self:AModuleName> */
+val* var8 /* : null */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+val* var16 /* : ANodes[AAnnotation] */;
+val* var18 /* : ANodes[AAnnotation] */;
+val* var19 /* : null */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var24 /* : Bool */;
+short int var25 /* : Bool */;
+var_n_at = p0;
+var_n_opar = p1;
+var_n_items = p2;
+var_n_cpar = p3;
+self->attrs[COLOR_parser_nodes__AAnnotations___n_at].val = var_n_at; /* _n_at on <self:AAnnotations> */
 var = NULL;
-if (var_n_quad == NULL) {
+if (var_n_at == NULL) {
 var1 = 0; /* is null */
 } else {
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_n_quad,var) on <var_n_quad:nullable TQuad> */
+{ /* Inline kernel#Object#!= (var_n_at,var) on <var_n_at:nullable TAt> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_n_quad->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_quad, var_other) /* == on <var_n_quad:nullable TQuad(TQuad)>*/;
+var5 = ((short int (*)(val*, val*))(var_n_at->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_at, var_other) /* == on <var_n_at:nullable TAt(TAt)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -8272,61 +6886,100 @@ var1 = var2;
 }
 if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_quad,self) on <var_n_quad:nullable TQuad(TQuad)> */
-var_n_quad->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_quad:nullable TQuad(TQuad)> */
+{ /* Inline parser_nodes#ANode#parent= (var_n_at,self) on <var_n_at:nullable TAt(TAt)> */
+var_n_at->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_at:nullable TAt(TAt)> */
 RET_LABEL7:(void)0;
 }
 }
 } else {
 }
+self->attrs[COLOR_parser_nodes__AAnnotations___n_opar].val = var_n_opar; /* _n_opar on <self:AAnnotations> */
+var8 = NULL;
+if (var_n_opar == NULL) {
+var9 = 0; /* is null */
+} else {
+var9 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_opar,var8) on <var_n_opar:nullable TOpar> */
+var_other = var8;
 {
-{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
-var10 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2349);
-show_backtrace(1);
+var13 = ((short int (*)(val*, val*))(var_n_opar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_opar, var_other) /* == on <var_n_opar:nullable TOpar(TOpar)>*/;
+var12 = var13;
 }
-var8 = var10;
-RET_LABEL9:(void)0;
+var14 = !var12;
+var10 = var14;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
+var9 = var10;
 }
+if (var9){
 {
-parser_nodes__ANodes__unsafe_add_all(var8, var_n_path); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var8:ANodes[TId]>*/
+{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar(TOpar)> */
+var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar(TOpar)> */
+RET_LABEL15:(void)0;
 }
-if (unlikely(var_n_id == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6984);
-show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AModuleName___n_id].val = var_n_id; /* _n_id on <self:AModuleName> */
-if (var_n_id == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6985);
-show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TId> */
-if (unlikely(var_n_id == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+}
+{
+{ /* Inline parser_nodes#AAnnotations#n_items (self) on <self:AAnnotations> */
+var18 = self->attrs[COLOR_parser_nodes__AAnnotations___n_items].val; /* _n_items on <self:AAnnotations> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_items");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2027);
 show_backtrace(1);
 }
-var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TId> */
-RET_LABEL11:(void)0;
+var16 = var18;
+RET_LABEL17:(void)0;
+}
+}
+{
+parser_nodes__ANodes__unsafe_add_all(var16, var_n_items); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var16:ANodes[AAnnotation]>*/
+}
+self->attrs[COLOR_parser_nodes__AAnnotations___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AAnnotations> */
+var19 = NULL;
+if (var_n_cpar == NULL) {
+var20 = 0; /* is null */
+} else {
+var20 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_cpar,var19) on <var_n_cpar:nullable TCpar> */
+var_other = var19;
+{
+var24 = ((short int (*)(val*, val*))(var_n_cpar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_cpar, var_other) /* == on <var_n_cpar:nullable TCpar(TCpar)>*/;
+var23 = var24;
+}
+var25 = !var23;
+var21 = var25;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+var20 = var21;
+}
+if (var20){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar(TCpar)> */
+var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar(TCpar)> */
+RET_LABEL26:(void)0;
 }
 }
+} else {
+}
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#init_amodulename for (self: Object, nullable TQuad, Collection[Object], nullable TId) */
-void VIRTUAL_parser_prod__AModuleName__init_amodulename(val* self, val* p0, val* p1, val* p2) {
-parser_prod__AModuleName__init_amodulename(self, p0, p1, p2); /* Direct call parser_prod#AModuleName#init_amodulename on <self:Object(AModuleName)>*/
+/* method parser_prod#AAnnotations#init_aannotations for (self: Object, nullable TAt, nullable TOpar, Collection[Object], nullable TCpar) */
+void VIRTUAL_parser_prod__AAnnotations__init_aannotations(val* self, val* p0, val* p1, val* p2, val* p3) {
+parser_prod__AAnnotations__init_aannotations(self, p0, p1, p2, p3); /* Direct call parser_prod#AAnnotations#init_aannotations on <self:Object(AAnnotations)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#replace_child for (self: AModuleName, ANode, nullable ANode) */
-void parser_prod__AModuleName__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAnnotations#replace_child for (self: AAnnotations, ANode, nullable ANode) */
+void parser_prod__AAnnotations__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : nullable TQuad */;
+val* var /* : nullable TAt */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -8336,28 +6989,37 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : ANodes[TId] */;
-val* var10 /* : ANodes[TId] */;
-short int var11 /* : Bool */;
-val* var12 /* : TId */;
-short int var13 /* : Bool */;
+val* var8 /* : nullable TOpar */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
 short int var14 /* : Bool */;
-short int var16 /* : Bool */;
-short int var18 /* : Bool */;
-short int var19 /* : Bool */;
-int cltype20;
-int idtype21;
-const char* var_class_name22;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
+val* var19 /* : ANodes[AAnnotation] */;
+val* var21 /* : ANodes[AAnnotation] */;
+short int var22 /* : Bool */;
+val* var23 /* : nullable TCpar */;
+short int var24 /* : Bool */;
+short int var25 /* : Bool */;
+short int var27 /* : Bool */;
+short int var29 /* : Bool */;
+short int var30 /* : Bool */;
+int cltype31;
+int idtype32;
+const char* var_class_name33;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val; /* _n_quad on <self:AModuleName> */
+var = self->attrs[COLOR_parser_nodes__AAnnotations___n_at].val; /* _n_at on <self:AAnnotations> */
 if (var == NULL) {
 var1 = 0; /* <var_old_child:ANode> cannot be null */
 } else {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable TQuad> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable TAt> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable TQuad(TQuad)> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable TAt(TAt)> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -8371,9 +7033,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa nullable TQuad */
-cltype = type_nullable_parser_nodes__TQuad.color;
-idtype = type_nullable_parser_nodes__TQuad.id;
+/* <var_new_child:nullable ANode> isa nullable TAt */
+cltype = type_nullable_parser_nodes__TAt.color;
+idtype = type_nullable_parser_nodes__TAt.id;
 if(var_new_child == NULL) {
 var7 = 1;
 } else {
@@ -8385,93 +7047,183 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TQuad", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6991);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TAt", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6929);
 show_backtrace(1);
 }
 {
-parser_prod__AModuleName__n_quad_61d(self, var_new_child); /* Direct call parser_prod#AModuleName#n_quad= on <self:AModuleName>*/
+parser_prod__AAnnotations__n_at_61d(self, var_new_child); /* Direct call parser_prod#AAnnotations#n_at= on <self:AAnnotations>*/
 }
 goto RET_LABEL;
 } else {
 }
+var8 = self->attrs[COLOR_parser_nodes__AAnnotations___n_opar].val; /* _n_opar on <self:AAnnotations> */
+if (var8 == NULL) {
+var9 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TOpar> */
+var_other = var_old_child;
 {
-{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
-var10 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2349);
-show_backtrace(1);
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TOpar(TOpar)> */
+var14 = var8 == var_other;
+var12 = var14;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
 }
-var8 = var10;
-RET_LABEL9:(void)0;
+}
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
+}
+var9 = var10;
+}
+if (var9){
+/* <var_new_child:nullable ANode> isa nullable TOpar */
+cltype16 = type_nullable_parser_nodes__TOpar.color;
+idtype17 = type_nullable_parser_nodes__TOpar.id;
+if(var_new_child == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= var_new_child->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
 }
+if (unlikely(!var15)) {
+var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TOpar", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6933);
+show_backtrace(1);
+}
 {
-var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
+parser_prod__AAnnotations__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AAnnotations#n_opar= on <self:AAnnotations>*/
 }
-if (var11){
 goto RET_LABEL;
 } else {
 }
-var12 = self->attrs[COLOR_parser_nodes__AModuleName___n_id].val; /* _n_id on <self:AModuleName> */
-if (unlikely(var12 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6995);
+{
+{ /* Inline parser_nodes#AAnnotations#n_items (self) on <self:AAnnotations> */
+var21 = self->attrs[COLOR_parser_nodes__AAnnotations___n_items].val; /* _n_items on <self:AAnnotations> */
+if (unlikely(var21 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_items");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2027);
 show_backtrace(1);
 }
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
 {
-{ /* Inline kernel#Object#== (var12,var_old_child) on <var12:TId> */
+var22 = parser_nodes__ANodes__replace_child(var19, var_old_child, var_new_child);
+}
+if (var22){
+goto RET_LABEL;
+} else {
+}
+var23 = self->attrs[COLOR_parser_nodes__AAnnotations___n_cpar].val; /* _n_cpar on <self:AAnnotations> */
+if (var23 == NULL) {
+var24 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var23,var_old_child) on <var23:nullable TCpar> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var12,var_other) on <var12:TId> */
-var18 = var12 == var_other;
-var16 = var18;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var23,var_other) on <var23:nullable TCpar(TCpar)> */
+var29 = var23 == var_other;
+var27 = var29;
+goto RET_LABEL28;
+RET_LABEL28:(void)0;
 }
 }
-var14 = var16;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
+var25 = var27;
+goto RET_LABEL26;
+RET_LABEL26:(void)0;
 }
-var13 = var14;
+var24 = var25;
 }
-if (var13){
-/* <var_new_child:nullable ANode> isa TId */
-cltype20 = type_parser_nodes__TId.color;
-idtype21 = type_parser_nodes__TId.id;
+if (var24){
+/* <var_new_child:nullable ANode> isa nullable TCpar */
+cltype31 = type_nullable_parser_nodes__TCpar.color;
+idtype32 = type_nullable_parser_nodes__TCpar.id;
 if(var_new_child == NULL) {
-var19 = 0;
+var30 = 1;
 } else {
-if(cltype20 >= var_new_child->type->table_size) {
-var19 = 0;
+if(cltype31 >= var_new_child->type->table_size) {
+var30 = 0;
 } else {
-var19 = var_new_child->type->type_table[cltype20] == idtype21;
+var30 = var_new_child->type->type_table[cltype31] == idtype32;
+}
+}
+if (unlikely(!var30)) {
+var_class_name33 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TCpar", var_class_name33);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6938);
+show_backtrace(1);
+}
+{
+parser_prod__AAnnotations__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AAnnotations#n_cpar= on <self:AAnnotations>*/
+}
+goto RET_LABEL;
+} else {
+}
+RET_LABEL:;
+}
+/* method parser_prod#AAnnotations#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAnnotations__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAnnotations__replace_child(self, p0, p1); /* Direct call parser_prod#AAnnotations#replace_child on <self:Object(AAnnotations)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAnnotations#n_at= for (self: AAnnotations, nullable TAt) */
+void parser_prod__AAnnotations__n_at_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TAt */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotations___n_at].val = var_node; /* _n_at on <self:AAnnotations> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TAt> */
+var_other = var;
+{
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TAt(TAt)>*/;
+var4 = var5;
 }
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-if (unlikely(!var19)) {
-var_class_name22 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TId", var_class_name22);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 6996);
-show_backtrace(1);
+var1 = var2;
 }
+if (var1){
 {
-parser_prod__AModuleName__n_id_61d(self, var_new_child); /* Direct call parser_prod#AModuleName#n_id= on <self:AModuleName>*/
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TAt(TAt)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TAt(TAt)> */
+RET_LABEL7:(void)0;
+}
 }
-goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AModuleName__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AModuleName__replace_child(self, p0, p1); /* Direct call parser_prod#AModuleName#replace_child on <self:Object(AModuleName)>*/
+/* method parser_prod#AAnnotations#n_at= for (self: Object, nullable TAt) */
+void VIRTUAL_parser_prod__AAnnotations__n_at_61d(val* self, val* p0) {
+parser_prod__AAnnotations__n_at_61d(self, p0); /* Direct call parser_prod#AAnnotations#n_at= on <self:Object(AAnnotations)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#n_quad= for (self: AModuleName, nullable TQuad) */
-void parser_prod__AModuleName__n_quad_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TQuad */;
+/* method parser_prod#AAnnotations#n_opar= for (self: AAnnotations, nullable TOpar) */
+void parser_prod__AAnnotations__n_opar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TOpar */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -8480,7 +7232,7 @@ short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val = var_node; /* _n_quad on <self:AModuleName> */
+self->attrs[COLOR_parser_nodes__AAnnotations___n_opar].val = var_node; /* _n_opar on <self:AAnnotations> */
 var = NULL;
 if (var_node == NULL) {
 var1 = 0; /* is null */
@@ -8488,10 +7240,10 @@ var1 = 0; /* is null */
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TQuad> */
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TOpar> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TQuad(TQuad)>*/;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TOpar(TOpar)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -8503,8 +7255,8 @@ var1 = var2;
 }
 if (var1){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TQuad(TQuad)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TQuad(TQuad)> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TOpar(TOpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TOpar(TOpar)> */
 RET_LABEL7:(void)0;
 }
 }
@@ -8512,309 +7264,387 @@ RET_LABEL7:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#n_quad= for (self: Object, nullable TQuad) */
-void VIRTUAL_parser_prod__AModuleName__n_quad_61d(val* self, val* p0) {
-parser_prod__AModuleName__n_quad_61d(self, p0); /* Direct call parser_prod#AModuleName#n_quad= on <self:Object(AModuleName)>*/
+/* method parser_prod#AAnnotations#n_opar= for (self: Object, nullable TOpar) */
+void VIRTUAL_parser_prod__AAnnotations__n_opar_61d(val* self, val* p0) {
+parser_prod__AAnnotations__n_opar_61d(self, p0); /* Direct call parser_prod#AAnnotations#n_opar= on <self:Object(AAnnotations)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#n_id= for (self: AModuleName, TId) */
-void parser_prod__AModuleName__n_id_61d(val* self, val* p0) {
-val* var_node /* var node: TId */;
+/* method parser_prod#AAnnotations#n_cpar= for (self: AAnnotations, nullable TCpar) */
+void parser_prod__AAnnotations__n_cpar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TCpar */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AModuleName___n_id].val = var_node; /* _n_id on <self:AModuleName> */
+self->attrs[COLOR_parser_nodes__AAnnotations___n_cpar].val = var_node; /* _n_cpar on <self:AAnnotations> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TCpar> */
+var_other = var;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TId> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TId> */
-RET_LABEL1:(void)0;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TCpar(TCpar)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TCpar(TCpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TCpar(TCpar)> */
+RET_LABEL7:(void)0;
+}
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#n_id= for (self: Object, TId) */
-void VIRTUAL_parser_prod__AModuleName__n_id_61d(val* self, val* p0) {
-parser_prod__AModuleName__n_id_61d(self, p0); /* Direct call parser_prod#AModuleName#n_id= on <self:Object(AModuleName)>*/
+/* method parser_prod#AAnnotations#n_cpar= for (self: Object, nullable TCpar) */
+void VIRTUAL_parser_prod__AAnnotations__n_cpar_61d(val* self, val* p0) {
+parser_prod__AAnnotations__n_cpar_61d(self, p0); /* Direct call parser_prod#AAnnotations#n_cpar= on <self:Object(AAnnotations)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AModuleName#visit_all for (self: AModuleName, Visitor) */
-void parser_prod__AModuleName__visit_all(val* self, val* p0) {
+/* method parser_prod#AAnnotations#visit_all for (self: AAnnotations, Visitor) */
+void parser_prod__AAnnotations__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : nullable TQuad */;
-val* var1 /* : ANodes[TId] */;
-val* var3 /* : ANodes[TId] */;
-val* var4 /* : TId */;
+val* var /* : nullable TAt */;
+val* var1 /* : nullable TOpar */;
+val* var2 /* : ANodes[AAnnotation] */;
+val* var4 /* : ANodes[AAnnotation] */;
+val* var5 /* : nullable TCpar */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AModuleName___n_quad].val; /* _n_quad on <self:AModuleName> */
+var = self->attrs[COLOR_parser_nodes__AAnnotations___n_at].val; /* _n_at on <self:AAnnotations> */
 {
 parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+var1 = self->attrs[COLOR_parser_nodes__AAnnotations___n_opar].val; /* _n_opar on <self:AAnnotations> */
 {
-{ /* Inline parser_nodes#AModuleName#n_path (self) on <self:AModuleName> */
-var3 = self->attrs[COLOR_parser_nodes__AModuleName___n_path].val; /* _n_path on <self:AModuleName> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_path");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2349);
-show_backtrace(1);
-}
-var1 = var3;
-RET_LABEL2:(void)0;
-}
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 {
-parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[TId]>*/
-}
-var4 = self->attrs[COLOR_parser_nodes__AModuleName___n_id].val; /* _n_id on <self:AModuleName> */
+{ /* Inline parser_nodes#AAnnotations#n_items (self) on <self:AAnnotations> */
+var4 = self->attrs[COLOR_parser_nodes__AAnnotations___n_items].val; /* _n_items on <self:AAnnotations> */
 if (unlikely(var4 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7017);
-show_backtrace(1);
-}
-{
-parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
-}
-/* method parser_prod#AModuleName#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AModuleName__visit_all(val* self, val* p0) {
-parser_prod__AModuleName__visit_all(self, p0); /* Direct call parser_prod#AModuleName#visit_all on <self:Object(AModuleName)>*/
-RET_LABEL:;
-}
-/* method parser_prod#AExternCalls#init_aexterncalls for (self: AExternCalls, nullable TKwimport, Collection[Object]) */
-void parser_prod__AExternCalls__init_aexterncalls(val* self, val* p0, val* p1) {
-val* var_n_kwimport /* var n_kwimport: nullable TKwimport */;
-val* var_n_extern_calls /* var n_extern_calls: Collection[Object] */;
-val* var /* : ANodes[AExternCall] */;
-val* var3 /* : ANodes[AExternCall] */;
-var_n_kwimport = p0;
-var_n_extern_calls = p1;
-if (unlikely(var_n_kwimport == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7026);
-show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val = var_n_kwimport; /* _n_kwimport on <self:AExternCalls> */
-if (var_n_kwimport == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7027);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwimport,self) on <var_n_kwimport:nullable TKwimport> */
-if (unlikely(var_n_kwimport == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_items");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2027);
 show_backtrace(1);
 }
-var_n_kwimport->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwimport:nullable TKwimport> */
-RET_LABEL1:(void)0;
+var2 = var4;
+RET_LABEL3:(void)0;
 }
 }
 {
-{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
-var3 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 1073);
-show_backtrace(1);
-}
-var = var3;
-RET_LABEL2:(void)0;
-}
+parser_nodes__ANodes__visit_all(var2, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var2:ANodes[AAnnotation]>*/
 }
+var5 = self->attrs[COLOR_parser_nodes__AAnnotations___n_cpar].val; /* _n_cpar on <self:AAnnotations> */
 {
-parser_nodes__ANodes__unsafe_add_all(var, var_n_extern_calls); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var:ANodes[AExternCall]>*/
+parser_nodes__Visitor__enter_visit(var_v, var5); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AExternCalls#init_aexterncalls for (self: Object, nullable TKwimport, Collection[Object]) */
-void VIRTUAL_parser_prod__AExternCalls__init_aexterncalls(val* self, val* p0, val* p1) {
-parser_prod__AExternCalls__init_aexterncalls(self, p0, p1); /* Direct call parser_prod#AExternCalls#init_aexterncalls on <self:Object(AExternCalls)>*/
+/* method parser_prod#AAnnotations#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAnnotations__visit_all(val* self, val* p0) {
+parser_prod__AAnnotations__visit_all(self, p0); /* Direct call parser_prod#AAnnotations#visit_all on <self:Object(AAnnotations)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AExternCalls#replace_child for (self: AExternCalls, ANode, nullable ANode) */
-void parser_prod__AExternCalls__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwimport */;
+/* method parser_prod#AAnnotation#init_aannotation for (self: AAnnotation, nullable ADoc, nullable TKwredef, nullable AVisibility, nullable AAtid, nullable TOpar, Collection[Object], nullable TCpar, nullable AAnnotations) */
+void parser_prod__AAnnotation__init_aannotation(val* self, val* p0, val* p1, val* p2, val* p3, val* p4, val* p5, val* p6, val* p7) {
+val* var_n_doc /* var n_doc: nullable ADoc */;
+val* var_n_kwredef /* var n_kwredef: nullable TKwredef */;
+val* var_n_visibility /* var n_visibility: nullable AVisibility */;
+val* var_n_atid /* var n_atid: nullable AAtid */;
+val* var_n_opar /* var n_opar: nullable TOpar */;
+val* var_n_args /* var n_args: Collection[Object] */;
+val* var_n_cpar /* var n_cpar: nullable TCpar */;
+val* var_n_annotations /* var n_annotations: nullable AAnnotations */;
+val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
 short int var4 /* : Bool */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var8 /* : ANodes[AExternCall] */;
-val* var10 /* : ANodes[AExternCall] */;
-short int var11 /* : Bool */;
-var_old_child = p0;
-var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val; /* _n_kwimport on <self:AExternCalls> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwimport");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7033);
-show_backtrace(1);
+val* var8 /* : null */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+val* var16 /* : null */;
+short int var17 /* : Bool */;
+short int var18 /* : Bool */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var22 /* : Bool */;
+val* var25 /* : null */;
+short int var26 /* : Bool */;
+short int var27 /* : Bool */;
+short int var29 /* : Bool */;
+short int var30 /* : Bool */;
+short int var31 /* : Bool */;
+val* var33 /* : ANodes[AExpr] */;
+val* var35 /* : ANodes[AExpr] */;
+val* var36 /* : null */;
+short int var37 /* : Bool */;
+short int var38 /* : Bool */;
+short int var40 /* : Bool */;
+short int var41 /* : Bool */;
+short int var42 /* : Bool */;
+val* var44 /* : null */;
+short int var45 /* : Bool */;
+short int var46 /* : Bool */;
+short int var48 /* : Bool */;
+short int var49 /* : Bool */;
+short int var50 /* : Bool */;
+var_n_doc = p0;
+var_n_kwredef = p1;
+var_n_visibility = p2;
+var_n_atid = p3;
+var_n_opar = p4;
+var_n_args = p5;
+var_n_cpar = p6;
+var_n_annotations = p7;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_doc].val = var_n_doc; /* _n_doc on <self:AAnnotation> */
+var = NULL;
+if (var_n_doc == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_doc,var) on <var_n_doc:nullable ADoc> */
+var_other = var;
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwimport> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwimport> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
+var5 = ((short int (*)(val*, val*))(var_n_doc->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_doc, var_other) /* == on <var_n_doc:nullable ADoc(ADoc)>*/;
+var4 = var5;
 }
-var2 = var4;
+var6 = !var4;
+var2 = var6;
 goto RET_LABEL3;
 RET_LABEL3:(void)0;
 }
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwimport */
-cltype = type_parser_nodes__TKwimport.color;
-idtype = type_parser_nodes__TKwimport.id;
-if(var_new_child == NULL) {
-var7 = 0;
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_doc,self) on <var_n_doc:nullable ADoc(ADoc)> */
+var_n_doc->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_doc:nullable ADoc(ADoc)> */
+RET_LABEL7:(void)0;
+}
+}
 } else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
+}
+self->attrs[COLOR_parser_nodes__AAnnotation___n_kwredef].val = var_n_kwredef; /* _n_kwredef on <self:AAnnotation> */
+var8 = NULL;
+if (var_n_kwredef == NULL) {
+var9 = 0; /* is null */
 } else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
+var9 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_kwredef,var8) on <var_n_kwredef:nullable TKwredef> */
+var_other = var8;
+{
+var13 = ((short int (*)(val*, val*))(var_n_kwredef->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_kwredef, var_other) /* == on <var_n_kwredef:nullable TKwredef(TKwredef)>*/;
+var12 = var13;
 }
+var14 = !var12;
+var10 = var14;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwimport", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7034);
+var9 = var10;
+}
+if (var9){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_kwredef,self) on <var_n_kwredef:nullable TKwredef(TKwredef)> */
+var_n_kwredef->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwredef:nullable TKwredef(TKwredef)> */
+RET_LABEL15:(void)0;
+}
+}
+} else {
+}
+self->attrs[COLOR_parser_nodes__AAnnotation___n_visibility].val = var_n_visibility; /* _n_visibility on <self:AAnnotation> */
+var16 = NULL;
+if (var_n_visibility == NULL) {
+var17 = 0; /* is null */
+} else {
+var17 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_visibility,var16) on <var_n_visibility:nullable AVisibility> */
+var_other = var16;
+{
+var21 = ((short int (*)(val*, val*))(var_n_visibility->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_visibility, var_other) /* == on <var_n_visibility:nullable AVisibility(AVisibility)>*/;
+var20 = var21;
+}
+var22 = !var20;
+var18 = var22;
+goto RET_LABEL19;
+RET_LABEL19:(void)0;
+}
+var17 = var18;
+}
+if (var17){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_visibility,self) on <var_n_visibility:nullable AVisibility(AVisibility)> */
+var_n_visibility->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_visibility:nullable AVisibility(AVisibility)> */
+RET_LABEL23:(void)0;
+}
+}
+} else {
+}
+if (unlikely(var_n_atid == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6986);
+show_backtrace(1);
+}
+self->attrs[COLOR_parser_nodes__AAnnotation___n_atid].val = var_n_atid; /* _n_atid on <self:AAnnotation> */
+if (var_n_atid == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 6987);
+show_backtrace(1);
+} else {
+{ /* Inline parser_nodes#ANode#parent= (var_n_atid,self) on <var_n_atid:nullable AAtid> */
+if (unlikely(var_n_atid == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-{
-parser_prod__AExternCalls__n_kwimport_61d(self, var_new_child); /* Direct call parser_prod#AExternCalls#n_kwimport= on <self:AExternCalls>*/
+var_n_atid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_atid:nullable AAtid> */
+RET_LABEL24:(void)0;
 }
-goto RET_LABEL;
+}
+self->attrs[COLOR_parser_nodes__AAnnotation___n_opar].val = var_n_opar; /* _n_opar on <self:AAnnotation> */
+var25 = NULL;
+if (var_n_opar == NULL) {
+var26 = 0; /* is null */
 } else {
+var26 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_opar,var25) on <var_n_opar:nullable TOpar> */
+var_other = var25;
 {
-{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
-var10 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 1073);
-show_backtrace(1);
+var30 = ((short int (*)(val*, val*))(var_n_opar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_opar, var_other) /* == on <var_n_opar:nullable TOpar(TOpar)>*/;
+var29 = var30;
 }
-var8 = var10;
-RET_LABEL9:(void)0;
+var31 = !var29;
+var27 = var31;
+goto RET_LABEL28;
+RET_LABEL28:(void)0;
 }
+var26 = var27;
 }
+if (var26){
 {
-var11 = parser_nodes__ANodes__replace_child(var8, var_old_child, var_new_child);
+{ /* Inline parser_nodes#ANode#parent= (var_n_opar,self) on <var_n_opar:nullable TOpar(TOpar)> */
+var_n_opar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_opar:nullable TOpar(TOpar)> */
+RET_LABEL32:(void)0;
+}
 }
-if (var11){
-goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
+{
+{ /* Inline parser_nodes#AAnnotation#n_args (self) on <self:AAnnotation> */
+var35 = self->attrs[COLOR_parser_nodes__AAnnotation___n_args].val; /* _n_args on <self:AAnnotation> */
+if (unlikely(var35 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2039);
+show_backtrace(1);
+}
+var33 = var35;
+RET_LABEL34:(void)0;
 }
-/* method parser_prod#AExternCalls#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AExternCalls__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AExternCalls__replace_child(self, p0, p1); /* Direct call parser_prod#AExternCalls#replace_child on <self:Object(AExternCalls)>*/
-RET_LABEL:;
 }
-/* method parser_prod#AExternCalls#n_kwimport= for (self: AExternCalls, TKwimport) */
-void parser_prod__AExternCalls__n_kwimport_61d(val* self, val* p0) {
-val* var_node /* var node: TKwimport */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val = var_node; /* _n_kwimport on <self:AExternCalls> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwimport> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwimport> */
-RET_LABEL1:(void)0;
+parser_nodes__ANodes__unsafe_add_all(var33, var_n_args); /* Direct call parser_nodes#ANodes#unsafe_add_all on <var33:ANodes[AExpr]>*/
 }
+self->attrs[COLOR_parser_nodes__AAnnotation___n_cpar].val = var_n_cpar; /* _n_cpar on <self:AAnnotation> */
+var36 = NULL;
+if (var_n_cpar == NULL) {
+var37 = 0; /* is null */
+} else {
+var37 = 1; /* arg is null and recv is not */
 }
-RET_LABEL:;
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_cpar,var36) on <var_n_cpar:nullable TCpar> */
+var_other = var36;
+{
+var41 = ((short int (*)(val*, val*))(var_n_cpar->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_cpar, var_other) /* == on <var_n_cpar:nullable TCpar(TCpar)>*/;
+var40 = var41;
 }
-/* method parser_prod#AExternCalls#n_kwimport= for (self: Object, TKwimport) */
-void VIRTUAL_parser_prod__AExternCalls__n_kwimport_61d(val* self, val* p0) {
-parser_prod__AExternCalls__n_kwimport_61d(self, p0); /* Direct call parser_prod#AExternCalls#n_kwimport= on <self:Object(AExternCalls)>*/
-RET_LABEL:;
+var42 = !var40;
+var38 = var42;
+goto RET_LABEL39;
+RET_LABEL39:(void)0;
 }
-/* method parser_prod#AExternCalls#visit_all for (self: AExternCalls, Visitor) */
-void parser_prod__AExternCalls__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : TKwimport */;
-val* var1 /* : ANodes[AExternCall] */;
-val* var3 /* : ANodes[AExternCall] */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AExternCalls___n_kwimport].val; /* _n_kwimport on <self:AExternCalls> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwimport");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7049);
-show_backtrace(1);
+var37 = var38;
 }
+if (var37){
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+{ /* Inline parser_nodes#ANode#parent= (var_n_cpar,self) on <var_n_cpar:nullable TCpar(TCpar)> */
+var_n_cpar->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_cpar:nullable TCpar(TCpar)> */
+RET_LABEL43:(void)0;
 }
-{
-{ /* Inline parser_nodes#AExternCalls#n_extern_calls (self) on <self:AExternCalls> */
-var3 = self->attrs[COLOR_parser_nodes__AExternCalls___n_extern_calls].val; /* _n_extern_calls on <self:AExternCalls> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_extern_calls");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 1073);
-show_backtrace(1);
 }
-var1 = var3;
-RET_LABEL2:(void)0;
+} else {
 }
+self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_n_annotations; /* _n_annotations on <self:AAnnotation> */
+var44 = NULL;
+if (var_n_annotations == NULL) {
+var45 = 0; /* is null */
+} else {
+var45 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_n_annotations,var44) on <var_n_annotations:nullable AAnnotations> */
+var_other = var44;
 {
-parser_nodes__ANodes__visit_all(var1, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var1:ANodes[AExternCall]>*/
-}
-RET_LABEL:;
+var49 = ((short int (*)(val*, val*))(var_n_annotations->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_annotations, var_other) /* == on <var_n_annotations:nullable AAnnotations(AAnnotations)>*/;
+var48 = var49;
 }
-/* method parser_prod#AExternCalls#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AExternCalls__visit_all(val* self, val* p0) {
-parser_prod__AExternCalls__visit_all(self, p0); /* Direct call parser_prod#AExternCalls#visit_all on <self:Object(AExternCalls)>*/
-RET_LABEL:;
+var50 = !var48;
+var46 = var50;
+goto RET_LABEL47;
+RET_LABEL47:(void)0;
 }
-/* method parser_prod#ASuperExternCall#init_asuperexterncall for (self: ASuperExternCall, nullable TKwsuper) */
-void parser_prod__ASuperExternCall__init_asuperexterncall(val* self, val* p0) {
-val* var_n_kwsuper /* var n_kwsuper: nullable TKwsuper */;
-var_n_kwsuper = p0;
-if (unlikely(var_n_kwsuper == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7073);
-show_backtrace(1);
+var45 = var46;
 }
-self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val = var_n_kwsuper; /* _n_kwsuper on <self:ASuperExternCall> */
-if (var_n_kwsuper == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7074);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwsuper,self) on <var_n_kwsuper:nullable TKwsuper> */
-if (unlikely(var_n_kwsuper == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
+if (var45){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_n_annotations,self) on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
+var_n_annotations->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_annotations:nullable AAnnotations(AAnnotations)> */
+RET_LABEL51:(void)0;
 }
-var_n_kwsuper->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwsuper:nullable TKwsuper> */
-RET_LABEL1:(void)0;
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#ASuperExternCall#init_asuperexterncall for (self: Object, nullable TKwsuper) */
-void VIRTUAL_parser_prod__ASuperExternCall__init_asuperexterncall(val* self, val* p0) {
-parser_prod__ASuperExternCall__init_asuperexterncall(self, p0); /* Direct call parser_prod#ASuperExternCall#init_asuperexterncall on <self:Object(ASuperExternCall)>*/
+/* method parser_prod#AAnnotation#init_aannotation for (self: Object, nullable ADoc, nullable TKwredef, nullable AVisibility, nullable AAtid, nullable TOpar, Collection[Object], nullable TCpar, nullable AAnnotations) */
+void VIRTUAL_parser_prod__AAnnotation__init_aannotation(val* self, val* p0, val* p1, val* p2, val* p3, val* p4, val* p5, val* p6, val* p7) {
+parser_prod__AAnnotation__init_aannotation(self, p0, p1, p2, p3, p4, p5, p6, p7); /* Direct call parser_prod#AAnnotation#init_aannotation on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ASuperExternCall#replace_child for (self: ASuperExternCall, ANode, nullable ANode) */
-void parser_prod__ASuperExternCall__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AAnnotation#replace_child for (self: AAnnotation, ANode, nullable ANode) */
+void parser_prod__AAnnotation__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : TKwsuper */;
+val* var /* : nullable ADoc */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -8824,19 +7654,73 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
+val* var8 /* : nullable TKwredef */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+short int var12 /* : Bool */;
+short int var14 /* : Bool */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+const char* var_class_name18;
+val* var19 /* : nullable AVisibility */;
+short int var20 /* : Bool */;
+short int var21 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+short int var26 /* : Bool */;
+int cltype27;
+int idtype28;
+const char* var_class_name29;
+val* var30 /* : AAtid */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+short int var37 /* : Bool */;
+int cltype38;
+int idtype39;
+const char* var_class_name40;
+val* var41 /* : nullable TOpar */;
+short int var42 /* : Bool */;
+short int var43 /* : Bool */;
+short int var45 /* : Bool */;
+short int var47 /* : Bool */;
+short int var48 /* : Bool */;
+int cltype49;
+int idtype50;
+const char* var_class_name51;
+val* var52 /* : ANodes[AExpr] */;
+val* var54 /* : ANodes[AExpr] */;
+short int var55 /* : Bool */;
+val* var56 /* : nullable TCpar */;
+short int var57 /* : Bool */;
+short int var58 /* : Bool */;
+short int var60 /* : Bool */;
+short int var62 /* : Bool */;
+short int var63 /* : Bool */;
+int cltype64;
+int idtype65;
+const char* var_class_name66;
+val* var67 /* : nullable AAnnotations */;
+short int var68 /* : Bool */;
+short int var69 /* : Bool */;
+short int var71 /* : Bool */;
+short int var73 /* : Bool */;
+short int var74 /* : Bool */;
+int cltype75;
+int idtype76;
+const char* var_class_name77;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val; /* _n_kwsuper on <self:ASuperExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwsuper");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7079);
-show_backtrace(1);
-}
-{
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:TKwsuper> */
+var = self->attrs[COLOR_parser_nodes__AAnnotation___n_doc].val; /* _n_doc on <self:AAnnotation> */
+if (var == NULL) {
+var1 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable ADoc> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:TKwsuper> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable ADoc(ADoc)> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -8850,11 +7734,11 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa TKwsuper */
-cltype = type_parser_nodes__TKwsuper.color;
-idtype = type_parser_nodes__TKwsuper.id;
+/* <var_new_child:nullable ANode> isa nullable ADoc */
+cltype = type_nullable_parser_nodes__ADoc.color;
+idtype = type_nullable_parser_nodes__ADoc.id;
 if(var_new_child == NULL) {
-var7 = 0;
+var7 = 1;
 } else {
 if(cltype >= var_new_child->type->table_size) {
 var7 = 0;
@@ -8864,501 +7748,576 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwsuper", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7080);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable ADoc", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7000);
 show_backtrace(1);
 }
 {
-parser_prod__ASuperExternCall__n_kwsuper_61d(self, var_new_child); /* Direct call parser_prod#ASuperExternCall#n_kwsuper= on <self:ASuperExternCall>*/
+parser_prod__AAnnotation__n_doc_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_doc= on <self:AAnnotation>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
+var8 = self->attrs[COLOR_parser_nodes__AAnnotation___n_kwredef].val; /* _n_kwredef on <self:AAnnotation> */
+if (var8 == NULL) {
+var9 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TKwredef> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TKwredef(TKwredef)> */
+var14 = var8 == var_other;
+var12 = var14;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
 }
-/* method parser_prod#ASuperExternCall#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ASuperExternCall__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ASuperExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ASuperExternCall#replace_child on <self:Object(ASuperExternCall)>*/
-RET_LABEL:;
 }
-/* method parser_prod#ASuperExternCall#n_kwsuper= for (self: ASuperExternCall, TKwsuper) */
-void parser_prod__ASuperExternCall__n_kwsuper_61d(val* self, val* p0) {
-val* var_node /* var node: TKwsuper */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val = var_node; /* _n_kwsuper on <self:ASuperExternCall> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:TKwsuper> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:TKwsuper> */
-RET_LABEL1:(void)0;
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
 }
+var9 = var10;
 }
-RET_LABEL:;
+if (var9){
+/* <var_new_child:nullable ANode> isa nullable TKwredef */
+cltype16 = type_nullable_parser_nodes__TKwredef.color;
+idtype17 = type_nullable_parser_nodes__TKwredef.id;
+if(var_new_child == NULL) {
+var15 = 1;
+} else {
+if(cltype16 >= var_new_child->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_new_child->type->type_table[cltype16] == idtype17;
 }
-/* method parser_prod#ASuperExternCall#n_kwsuper= for (self: Object, TKwsuper) */
-void VIRTUAL_parser_prod__ASuperExternCall__n_kwsuper_61d(val* self, val* p0) {
-parser_prod__ASuperExternCall__n_kwsuper_61d(self, p0); /* Direct call parser_prod#ASuperExternCall#n_kwsuper= on <self:Object(ASuperExternCall)>*/
-RET_LABEL:;
 }
-/* method parser_prod#ASuperExternCall#visit_all for (self: ASuperExternCall, Visitor) */
-void parser_prod__ASuperExternCall__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : TKwsuper */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ASuperExternCall___n_kwsuper].val; /* _n_kwsuper on <self:ASuperExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwsuper");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7094);
+if (unlikely(!var15)) {
+var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TKwredef", var_class_name18);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7004);
 show_backtrace(1);
 }
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_prod__AAnnotation__n_kwredef_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_kwredef= on <self:AAnnotation>*/
 }
-RET_LABEL:;
+goto RET_LABEL;
+} else {
 }
-/* method parser_prod#ASuperExternCall#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ASuperExternCall__visit_all(val* self, val* p0) {
-parser_prod__ASuperExternCall__visit_all(self, p0); /* Direct call parser_prod#ASuperExternCall#visit_all on <self:Object(ASuperExternCall)>*/
-RET_LABEL:;
+var19 = self->attrs[COLOR_parser_nodes__AAnnotation___n_visibility].val; /* _n_visibility on <self:AAnnotation> */
+if (var19 == NULL) {
+var20 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:nullable AVisibility> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:nullable AVisibility(AVisibility)> */
+var25 = var19 == var_other;
+var23 = var25;
+goto RET_LABEL24;
+RET_LABEL24:(void)0;
 }
-/* method parser_prod#ALocalPropExternCall#init_alocalpropexterncall for (self: ALocalPropExternCall, nullable AMethid) */
-void parser_prod__ALocalPropExternCall__init_alocalpropexterncall(val* self, val* p0) {
-val* var_n_methid /* var n_methid: nullable AMethid */;
-var_n_methid = p0;
-if (unlikely(var_n_methid == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7102);
-show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val = var_n_methid; /* _n_methid on <self:ALocalPropExternCall> */
-if (var_n_methid == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7103);
-show_backtrace(1);
+var21 = var23;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+var20 = var21;
+}
+if (var20){
+/* <var_new_child:nullable ANode> isa nullable AVisibility */
+cltype27 = type_nullable_parser_nodes__AVisibility.color;
+idtype28 = type_nullable_parser_nodes__AVisibility.id;
+if(var_new_child == NULL) {
+var26 = 1;
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_methid,self) on <var_n_methid:nullable AMethid> */
-if (unlikely(var_n_methid == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
+if(cltype27 >= var_new_child->type->table_size) {
+var26 = 0;
+} else {
+var26 = var_new_child->type->type_table[cltype27] == idtype28;
 }
-var_n_methid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_methid:nullable AMethid> */
-RET_LABEL1:(void)0;
 }
+if (unlikely(!var26)) {
+var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AVisibility", var_class_name29);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7008);
+show_backtrace(1);
 }
-RET_LABEL:;
+{
+parser_prod__AAnnotation__n_visibility_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_visibility= on <self:AAnnotation>*/
 }
-/* method parser_prod#ALocalPropExternCall#init_alocalpropexterncall for (self: Object, nullable AMethid) */
-void VIRTUAL_parser_prod__ALocalPropExternCall__init_alocalpropexterncall(val* self, val* p0) {
-parser_prod__ALocalPropExternCall__init_alocalpropexterncall(self, p0); /* Direct call parser_prod#ALocalPropExternCall#init_alocalpropexterncall on <self:Object(ALocalPropExternCall)>*/
-RET_LABEL:;
+goto RET_LABEL;
+} else {
 }
-/* method parser_prod#ALocalPropExternCall#replace_child for (self: ALocalPropExternCall, ANode, nullable ANode) */
-void parser_prod__ALocalPropExternCall__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AMethid */;
-short int var1 /* : Bool */;
-short int var2 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var4 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-var_old_child = p0;
-var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val; /* _n_methid on <self:ALocalPropExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7108);
+var30 = self->attrs[COLOR_parser_nodes__AAnnotation___n_atid].val; /* _n_atid on <self:AAnnotation> */
+if (unlikely(var30 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_atid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7011);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AMethid> */
+{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AAtid> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AMethid> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AAtid> */
+var36 = var30 == var_other;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
 }
 }
-var2 = var4;
-goto RET_LABEL3;
-RET_LABEL3:(void)0;
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
 }
-var1 = var2;
+var31 = var32;
 }
-if (var1){
-/* <var_new_child:nullable ANode> isa AMethid */
-cltype = type_parser_nodes__AMethid.color;
-idtype = type_parser_nodes__AMethid.id;
+if (var31){
+/* <var_new_child:nullable ANode> isa AAtid */
+cltype38 = type_parser_nodes__AAtid.color;
+idtype39 = type_parser_nodes__AAtid.id;
 if(var_new_child == NULL) {
-var7 = 0;
+var37 = 0;
 } else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
+if(cltype38 >= var_new_child->type->table_size) {
+var37 = 0;
 } else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
+var37 = var_new_child->type->type_table[cltype38] == idtype39;
 }
 }
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AMethid", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7109);
+if (unlikely(!var37)) {
+var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AAtid", var_class_name40);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7012);
 show_backtrace(1);
 }
 {
-parser_prod__ALocalPropExternCall__n_methid_61d(self, var_new_child); /* Direct call parser_prod#ALocalPropExternCall#n_methid= on <self:ALocalPropExternCall>*/
+parser_prod__AAnnotation__n_atid_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_atid= on <self:AAnnotation>*/
 }
 goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
+var41 = self->attrs[COLOR_parser_nodes__AAnnotation___n_opar].val; /* _n_opar on <self:AAnnotation> */
+if (var41 == NULL) {
+var42 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var41,var_old_child) on <var41:nullable TOpar> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var41,var_other) on <var41:nullable TOpar(TOpar)> */
+var47 = var41 == var_other;
+var45 = var47;
+goto RET_LABEL46;
+RET_LABEL46:(void)0;
 }
-/* method parser_prod#ALocalPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ALocalPropExternCall__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ALocalPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ALocalPropExternCall#replace_child on <self:Object(ALocalPropExternCall)>*/
-RET_LABEL:;
 }
-/* method parser_prod#ALocalPropExternCall#n_methid= for (self: ALocalPropExternCall, AMethid) */
-void parser_prod__ALocalPropExternCall__n_methid_61d(val* self, val* p0) {
-val* var_node /* var node: AMethid */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val = var_node; /* _n_methid on <self:ALocalPropExternCall> */
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AMethid> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AMethid> */
-RET_LABEL1:(void)0;
+var43 = var45;
+goto RET_LABEL44;
+RET_LABEL44:(void)0;
 }
+var42 = var43;
 }
-RET_LABEL:;
+if (var42){
+/* <var_new_child:nullable ANode> isa nullable TOpar */
+cltype49 = type_nullable_parser_nodes__TOpar.color;
+idtype50 = type_nullable_parser_nodes__TOpar.id;
+if(var_new_child == NULL) {
+var48 = 1;
+} else {
+if(cltype49 >= var_new_child->type->table_size) {
+var48 = 0;
+} else {
+var48 = var_new_child->type->type_table[cltype49] == idtype50;
 }
-/* method parser_prod#ALocalPropExternCall#n_methid= for (self: Object, AMethid) */
-void VIRTUAL_parser_prod__ALocalPropExternCall__n_methid_61d(val* self, val* p0) {
-parser_prod__ALocalPropExternCall__n_methid_61d(self, p0); /* Direct call parser_prod#ALocalPropExternCall#n_methid= on <self:Object(ALocalPropExternCall)>*/
-RET_LABEL:;
 }
-/* method parser_prod#ALocalPropExternCall#visit_all for (self: ALocalPropExternCall, Visitor) */
-void parser_prod__ALocalPropExternCall__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : AMethid */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__ALocalPropExternCall___n_methid].val; /* _n_methid on <self:ALocalPropExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7123);
+if (unlikely(!var48)) {
+var_class_name51 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TOpar", var_class_name51);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7016);
 show_backtrace(1);
 }
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
-}
-RET_LABEL:;
+parser_prod__AAnnotation__n_opar_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_opar= on <self:AAnnotation>*/
 }
-/* method parser_prod#ALocalPropExternCall#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__ALocalPropExternCall__visit_all(val* self, val* p0) {
-parser_prod__ALocalPropExternCall__visit_all(self, p0); /* Direct call parser_prod#ALocalPropExternCall#visit_all on <self:Object(ALocalPropExternCall)>*/
-RET_LABEL:;
+goto RET_LABEL;
+} else {
 }
-/* method parser_prod#AFullPropExternCall#init_afullpropexterncall for (self: AFullPropExternCall, nullable AType, nullable TDot, nullable AMethid) */
-void parser_prod__AFullPropExternCall__init_afullpropexterncall(val* self, val* p0, val* p1, val* p2) {
-val* var_n_type /* var n_type: nullable AType */;
-val* var_n_dot /* var n_dot: nullable TDot */;
-val* var_n_methid /* var n_methid: nullable AMethid */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_type = p0;
-var_n_dot = p1;
-var_n_methid = p2;
-if (unlikely(var_n_type == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7133);
+{
+{ /* Inline parser_nodes#AAnnotation#n_args (self) on <self:AAnnotation> */
+var54 = self->attrs[COLOR_parser_nodes__AAnnotation___n_args].val; /* _n_args on <self:AAnnotation> */
+if (unlikely(var54 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2039);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val = var_n_type; /* _n_type on <self:AFullPropExternCall> */
-if (var_n_type == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7134);
-show_backtrace(1);
-} else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
-if (unlikely(var_n_type == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
-show_backtrace(1);
+var52 = var54;
+RET_LABEL53:(void)0;
 }
-var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
-RET_LABEL1:(void)0;
 }
+{
+var55 = parser_nodes__ANodes__replace_child(var52, var_old_child, var_new_child);
 }
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val = var_n_dot; /* _n_dot on <self:AFullPropExternCall> */
-var = NULL;
-if (var_n_dot == NULL) {
-var2 = 0; /* is null */
+if (var55){
+goto RET_LABEL;
 } else {
-var2 = 1; /* arg is null and recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_dot,var) on <var_n_dot:nullable TDot> */
-var_other = var;
+var56 = self->attrs[COLOR_parser_nodes__AAnnotation___n_cpar].val; /* _n_cpar on <self:AAnnotation> */
+if (var56 == NULL) {
+var57 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var56,var_old_child) on <var56:nullable TCpar> */
+var_other = var_old_child;
 {
-var6 = ((short int (*)(val*, val*))(var_n_dot->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_dot, var_other) /* == on <var_n_dot:nullable TDot(TDot)>*/;
-var5 = var6;
+{ /* Inline kernel#Object#is_same_instance (var56,var_other) on <var56:nullable TCpar(TCpar)> */
+var62 = var56 == var_other;
+var60 = var62;
+goto RET_LABEL61;
+RET_LABEL61:(void)0;
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
 }
-var2 = var3;
+var58 = var60;
+goto RET_LABEL59;
+RET_LABEL59:(void)0;
+}
+var57 = var58;
+}
+if (var57){
+/* <var_new_child:nullable ANode> isa nullable TCpar */
+cltype64 = type_nullable_parser_nodes__TCpar.color;
+idtype65 = type_nullable_parser_nodes__TCpar.id;
+if(var_new_child == NULL) {
+var63 = 1;
+} else {
+if(cltype64 >= var_new_child->type->table_size) {
+var63 = 0;
+} else {
+var63 = var_new_child->type->type_table[cltype64] == idtype65;
+}
+}
+if (unlikely(!var63)) {
+var_class_name66 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TCpar", var_class_name66);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7021);
+show_backtrace(1);
 }
-if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_dot,self) on <var_n_dot:nullable TDot(TDot)> */
-var_n_dot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dot:nullable TDot(TDot)> */
-RET_LABEL8:(void)0;
+parser_prod__AAnnotation__n_cpar_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_cpar= on <self:AAnnotation>*/
 }
+goto RET_LABEL;
+} else {
 }
+var67 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AAnnotation> */
+if (var67 == NULL) {
+var68 = 0; /* <var_old_child:ANode> cannot be null */
 } else {
+{ /* Inline kernel#Object#== (var67,var_old_child) on <var67:nullable AAnnotations> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var67,var_other) on <var67:nullable AAnnotations(AAnnotations)> */
+var73 = var67 == var_other;
+var71 = var73;
+goto RET_LABEL72;
+RET_LABEL72:(void)0;
 }
-if (unlikely(var_n_methid == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7137);
-show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val = var_n_methid; /* _n_methid on <self:AFullPropExternCall> */
-if (var_n_methid == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7138);
-show_backtrace(1);
+var69 = var71;
+goto RET_LABEL70;
+RET_LABEL70:(void)0;
+}
+var68 = var69;
+}
+if (var68){
+/* <var_new_child:nullable ANode> isa nullable AAnnotations */
+cltype75 = type_nullable_parser_nodes__AAnnotations.color;
+idtype76 = type_nullable_parser_nodes__AAnnotations.id;
+if(var_new_child == NULL) {
+var74 = 1;
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_methid,self) on <var_n_methid:nullable AMethid> */
-if (unlikely(var_n_methid == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+if(cltype75 >= var_new_child->type->table_size) {
+var74 = 0;
+} else {
+var74 = var_new_child->type->type_table[cltype75] == idtype76;
+}
+}
+if (unlikely(!var74)) {
+var_class_name77 = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable AAnnotations", var_class_name77);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7025);
 show_backtrace(1);
 }
-var_n_methid->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_methid:nullable AMethid> */
-RET_LABEL9:(void)0;
+{
+parser_prod__AAnnotation__n_annotations_61d(self, var_new_child); /* Direct call parser_prod#AAnnotation#n_annotations= on <self:AAnnotation>*/
 }
+goto RET_LABEL;
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#init_afullpropexterncall for (self: Object, nullable AType, nullable TDot, nullable AMethid) */
-void VIRTUAL_parser_prod__AFullPropExternCall__init_afullpropexterncall(val* self, val* p0, val* p1, val* p2) {
-parser_prod__AFullPropExternCall__init_afullpropexterncall(self, p0, p1, p2); /* Direct call parser_prod#AFullPropExternCall#init_afullpropexterncall on <self:Object(AFullPropExternCall)>*/
+/* method parser_prod#AAnnotation#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AAnnotation__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AAnnotation__replace_child(self, p0, p1); /* Direct call parser_prod#AAnnotation#replace_child on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#replace_child for (self: AFullPropExternCall, ANode, nullable ANode) */
-void parser_prod__AFullPropExternCall__replace_child(val* self, val* p0, val* p1) {
-val* var_old_child /* var old_child: ANode */;
-val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AType */;
+/* method parser_prod#AAnnotation#n_doc= for (self: AAnnotation, nullable ADoc) */
+void parser_prod__AAnnotation__n_doc_61d(val* self, val* p0) {
+val* var_node /* var node: nullable ADoc */;
+val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
 short int var4 /* : Bool */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-int cltype;
-int idtype;
-const char* var_class_name;
-val* var8 /* : nullable TDot */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
-val* var19 /* : AMethid */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-const char* var_class_name29;
-var_old_child = p0;
-var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val; /* _n_type on <self:AFullPropExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7143);
-show_backtrace(1);
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_doc].val = var_node; /* _n_doc on <self:AAnnotation> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable ADoc> */
+var_other = var;
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
-var6 = var == var_other;
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable ADoc(ADoc)>*/;
+var4 = var5;
 }
-var2 = var4;
+var6 = !var4;
+var2 = var6;
 goto RET_LABEL3;
 RET_LABEL3:(void)0;
 }
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AType */
-cltype = type_parser_nodes__AType.color;
-idtype = type_parser_nodes__AType.id;
-if(var_new_child == NULL) {
-var7 = 0;
-} else {
-if(cltype >= var_new_child->type->table_size) {
-var7 = 0;
-} else {
-var7 = var_new_child->type->type_table[cltype] == idtype;
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable ADoc(ADoc)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable ADoc(ADoc)> */
+RET_LABEL7:(void)0;
 }
 }
-if (unlikely(!var7)) {
-var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7144);
-show_backtrace(1);
+} else {
 }
-{
-parser_prod__AFullPropExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_type= on <self:AFullPropExternCall>*/
+RET_LABEL:;
 }
-goto RET_LABEL;
-} else {
+/* method parser_prod#AAnnotation#n_doc= for (self: Object, nullable ADoc) */
+void VIRTUAL_parser_prod__AAnnotation__n_doc_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_doc_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_doc= on <self:Object(AAnnotation)>*/
+RET_LABEL:;
 }
-var8 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val; /* _n_dot on <self:AFullPropExternCall> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
+/* method parser_prod#AAnnotation#n_kwredef= for (self: AAnnotation, nullable TKwredef) */
+void parser_prod__AAnnotation__n_kwredef_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TKwredef */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_kwredef].val = var_node; /* _n_kwredef on <self:AAnnotation> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
 } else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TDot> */
-var_other = var_old_child;
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TKwredef> */
+var_other = var;
 {
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TDot(TDot)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TKwredef(TKwredef)>*/;
+var4 = var5;
 }
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TKwredef(TKwredef)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TKwredef(TKwredef)> */
+RET_LABEL7:(void)0;
 }
-var9 = var10;
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable TDot */
-cltype16 = type_nullable_parser_nodes__TDot.color;
-idtype17 = type_nullable_parser_nodes__TDot.id;
-if(var_new_child == NULL) {
-var15 = 1;
 } else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
+}
+RET_LABEL:;
+}
+/* method parser_prod#AAnnotation#n_kwredef= for (self: Object, nullable TKwredef) */
+void VIRTUAL_parser_prod__AAnnotation__n_kwredef_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_kwredef_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_kwredef= on <self:Object(AAnnotation)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAnnotation#n_visibility= for (self: AAnnotation, nullable AVisibility) */
+void parser_prod__AAnnotation__n_visibility_61d(val* self, val* p0) {
+val* var_node /* var node: nullable AVisibility */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_visibility].val = var_node; /* _n_visibility on <self:AAnnotation> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
 } else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AVisibility> */
+var_other = var;
+{
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AVisibility(AVisibility)>*/;
+var4 = var5;
 }
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TDot", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7148);
-show_backtrace(1);
+var1 = var2;
 }
+if (var1){
 {
-parser_prod__AFullPropExternCall__n_dot_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_dot= on <self:AFullPropExternCall>*/
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AVisibility(AVisibility)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AVisibility(AVisibility)> */
+RET_LABEL7:(void)0;
+}
 }
-goto RET_LABEL;
 } else {
 }
-var19 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val; /* _n_methid on <self:AFullPropExternCall> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7151);
-show_backtrace(1);
+RET_LABEL:;
 }
+/* method parser_prod#AAnnotation#n_visibility= for (self: Object, nullable AVisibility) */
+void VIRTUAL_parser_prod__AAnnotation__n_visibility_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_visibility_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_visibility= on <self:Object(AAnnotation)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AAnnotation#n_atid= for (self: AAnnotation, AAtid) */
+void parser_prod__AAnnotation__n_atid_61d(val* self, val* p0) {
+val* var_node /* var node: AAtid */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_atid].val = var_node; /* _n_atid on <self:AAnnotation> */
 {
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:AMethid> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:AMethid> */
-var25 = var19 == var_other;
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AAtid> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AAtid> */
+RET_LABEL1:(void)0;
 }
 }
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
+RET_LABEL:;
 }
-var20 = var21;
+/* method parser_prod#AAnnotation#n_atid= for (self: Object, AAtid) */
+void VIRTUAL_parser_prod__AAnnotation__n_atid_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_atid_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_atid= on <self:Object(AAnnotation)>*/
+RET_LABEL:;
 }
-if (var20){
-/* <var_new_child:nullable ANode> isa AMethid */
-cltype27 = type_parser_nodes__AMethid.color;
-idtype28 = type_parser_nodes__AMethid.id;
-if(var_new_child == NULL) {
-var26 = 0;
-} else {
-if(cltype27 >= var_new_child->type->table_size) {
-var26 = 0;
+/* method parser_prod#AAnnotation#n_opar= for (self: AAnnotation, nullable TOpar) */
+void parser_prod__AAnnotation__n_opar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TOpar */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAnnotation___n_opar].val = var_node; /* _n_opar on <self:AAnnotation> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
 } else {
-var26 = var_new_child->type->type_table[cltype27] == idtype28;
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TOpar> */
+var_other = var;
+{
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TOpar(TOpar)>*/;
+var4 = var5;
 }
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-if (unlikely(!var26)) {
-var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AMethid", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7152);
-show_backtrace(1);
+var1 = var2;
 }
+if (var1){
 {
-parser_prod__AFullPropExternCall__n_methid_61d(self, var_new_child); /* Direct call parser_prod#AFullPropExternCall#n_methid= on <self:AFullPropExternCall>*/
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TOpar(TOpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TOpar(TOpar)> */
+RET_LABEL7:(void)0;
+}
 }
-goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AFullPropExternCall__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AFullPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AFullPropExternCall#replace_child on <self:Object(AFullPropExternCall)>*/
+/* method parser_prod#AAnnotation#n_opar= for (self: Object, nullable TOpar) */
+void VIRTUAL_parser_prod__AAnnotation__n_opar_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_opar_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_opar= on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#n_type= for (self: AFullPropExternCall, AType) */
-void parser_prod__AFullPropExternCall__n_type_61d(val* self, val* p0) {
-val* var_node /* var node: AType */;
+/* method parser_prod#AAnnotation#n_cpar= for (self: AAnnotation, nullable TCpar) */
+void parser_prod__AAnnotation__n_cpar_61d(val* self, val* p0) {
+val* var_node /* var node: nullable TCpar */;
+val* var /* : null */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val = var_node; /* _n_type on <self:AFullPropExternCall> */
+self->attrs[COLOR_parser_nodes__AAnnotation___n_cpar].val = var_node; /* _n_cpar on <self:AAnnotation> */
+var = NULL;
+if (var_node == NULL) {
+var1 = 0; /* is null */
+} else {
+var1 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TCpar> */
+var_other = var;
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
-RET_LABEL1:(void)0;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TCpar(TCpar)>*/;
+var4 = var5;
+}
+var6 = !var4;
+var2 = var6;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+var1 = var2;
+}
+if (var1){
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TCpar(TCpar)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TCpar(TCpar)> */
+RET_LABEL7:(void)0;
+}
 }
+} else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#n_type= for (self: Object, AType) */
-void VIRTUAL_parser_prod__AFullPropExternCall__n_type_61d(val* self, val* p0) {
-parser_prod__AFullPropExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_type= on <self:Object(AFullPropExternCall)>*/
+/* method parser_prod#AAnnotation#n_cpar= for (self: Object, nullable TCpar) */
+void VIRTUAL_parser_prod__AAnnotation__n_cpar_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_cpar_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_cpar= on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#n_dot= for (self: AFullPropExternCall, nullable TDot) */
-void parser_prod__AFullPropExternCall__n_dot_61d(val* self, val* p0) {
-val* var_node /* var node: nullable TDot */;
+/* method parser_prod#AAnnotation#n_annotations= for (self: AAnnotation, nullable AAnnotations) */
+void parser_prod__AAnnotation__n_annotations_61d(val* self, val* p0) {
+val* var_node /* var node: nullable AAnnotations */;
 val* var /* : null */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
@@ -9367,7 +8326,7 @@ short int var4 /* : Bool */;
 short int var5 /* : Bool */;
 short int var6 /* : Bool */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val = var_node; /* _n_dot on <self:AFullPropExternCall> */
+self->attrs[COLOR_parser_nodes__Prod___n_annotations].val = var_node; /* _n_annotations on <self:AAnnotation> */
 var = NULL;
 if (var_node == NULL) {
 var1 = 0; /* is null */
@@ -9375,10 +8334,10 @@ var1 = 0; /* is null */
 var1 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable TDot> */
+{ /* Inline kernel#Object#!= (var_node,var) on <var_node:nullable AAnnotations> */
 var_other = var;
 {
-var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable TDot(TDot)>*/;
+var5 = ((short int (*)(val*, val*))(var_node->class->vft[COLOR_kernel__Object___61d_61d]))(var_node, var_other) /* == on <var_node:nullable AAnnotations(AAnnotations)>*/;
 var4 = var5;
 }
 var6 = !var4;
@@ -9389,9 +8348,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-{
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable TDot(TDot)> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable TDot(TDot)> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:nullable AAnnotations(AAnnotations)> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:nullable AAnnotations(AAnnotations)> */
 RET_LABEL7:(void)0;
 }
 }
@@ -9399,102 +8358,116 @@ RET_LABEL7:(void)0;
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#n_dot= for (self: Object, nullable TDot) */
-void VIRTUAL_parser_prod__AFullPropExternCall__n_dot_61d(val* self, val* p0) {
-parser_prod__AFullPropExternCall__n_dot_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_dot= on <self:Object(AFullPropExternCall)>*/
+/* method parser_prod#AAnnotation#n_annotations= for (self: Object, nullable AAnnotations) */
+void VIRTUAL_parser_prod__AAnnotation__n_annotations_61d(val* self, val* p0) {
+parser_prod__AAnnotation__n_annotations_61d(self, p0); /* Direct call parser_prod#AAnnotation#n_annotations= on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#n_methid= for (self: AFullPropExternCall, AMethid) */
-void parser_prod__AFullPropExternCall__n_methid_61d(val* self, val* p0) {
-val* var_node /* var node: AMethid */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val = var_node; /* _n_methid on <self:AFullPropExternCall> */
+/* method parser_prod#AAnnotation#visit_all for (self: AAnnotation, Visitor) */
+void parser_prod__AAnnotation__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : nullable ADoc */;
+val* var1 /* : nullable TKwredef */;
+val* var2 /* : nullable AVisibility */;
+val* var3 /* : AAtid */;
+val* var4 /* : nullable TOpar */;
+val* var5 /* : ANodes[AExpr] */;
+val* var7 /* : ANodes[AExpr] */;
+val* var8 /* : nullable TCpar */;
+val* var9 /* : nullable AAnnotations */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AAnnotation___n_doc].val; /* _n_doc on <self:AAnnotation> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AMethid> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AMethid> */
-RET_LABEL1:(void)0;
-}
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-RET_LABEL:;
+var1 = self->attrs[COLOR_parser_nodes__AAnnotation___n_kwredef].val; /* _n_kwredef on <self:AAnnotation> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-/* method parser_prod#AFullPropExternCall#n_methid= for (self: Object, AMethid) */
-void VIRTUAL_parser_prod__AFullPropExternCall__n_methid_61d(val* self, val* p0) {
-parser_prod__AFullPropExternCall__n_methid_61d(self, p0); /* Direct call parser_prod#AFullPropExternCall#n_methid= on <self:Object(AFullPropExternCall)>*/
-RET_LABEL:;
+var2 = self->attrs[COLOR_parser_nodes__AAnnotation___n_visibility].val; /* _n_visibility on <self:AAnnotation> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-/* method parser_prod#AFullPropExternCall#visit_all for (self: AFullPropExternCall, Visitor) */
-void parser_prod__AFullPropExternCall__visit_all(val* self, val* p0) {
-val* var_v /* var v: Visitor */;
-val* var /* : AType */;
-val* var1 /* : nullable TDot */;
-val* var2 /* : AMethid */;
-var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_type].val; /* _n_type on <self:AFullPropExternCall> */
-if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7176);
+var3 = self->attrs[COLOR_parser_nodes__AAnnotation___n_atid].val; /* _n_atid on <self:AAnnotation> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_atid");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7072);
 show_backtrace(1);
 }
 {
-parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__Visitor__enter_visit(var_v, var3); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var1 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_dot].val; /* _n_dot on <self:AFullPropExternCall> */
+var4 = self->attrs[COLOR_parser_nodes__AAnnotation___n_opar].val; /* _n_opar on <self:AAnnotation> */
 {
-parser_nodes__Visitor__enter_visit(var_v, var1); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__Visitor__enter_visit(var_v, var4); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-var2 = self->attrs[COLOR_parser_nodes__AFullPropExternCall___n_methid].val; /* _n_methid on <self:AFullPropExternCall> */
-if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_methid");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7178);
+{
+{ /* Inline parser_nodes#AAnnotation#n_args (self) on <self:AAnnotation> */
+var7 = self->attrs[COLOR_parser_nodes__AAnnotation___n_args].val; /* _n_args on <self:AAnnotation> */
+if (unlikely(var7 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 2039);
 show_backtrace(1);
 }
+var5 = var7;
+RET_LABEL6:(void)0;
+}
+}
 {
-parser_nodes__Visitor__enter_visit(var_v, var2); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+parser_nodes__ANodes__visit_all(var5, var_v); /* Direct call parser_nodes#ANodes#visit_all on <var5:ANodes[AExpr]>*/
+}
+var8 = self->attrs[COLOR_parser_nodes__AAnnotation___n_cpar].val; /* _n_cpar on <self:AAnnotation> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var8); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
+}
+var9 = self->attrs[COLOR_parser_nodes__Prod___n_annotations].val; /* _n_annotations on <self:AAnnotation> */
+{
+parser_nodes__Visitor__enter_visit(var_v, var9); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#AFullPropExternCall#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AFullPropExternCall__visit_all(val* self, val* p0) {
-parser_prod__AFullPropExternCall__visit_all(self, p0); /* Direct call parser_prod#AFullPropExternCall#visit_all on <self:Object(AFullPropExternCall)>*/
+/* method parser_prod#AAnnotation#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AAnnotation__visit_all(val* self, val* p0) {
+parser_prod__AAnnotation__visit_all(self, p0); /* Direct call parser_prod#AAnnotation#visit_all on <self:Object(AAnnotation)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#init_ainitpropexterncall for (self: AInitPropExternCall, nullable AType) */
-void parser_prod__AInitPropExternCall__init_ainitpropexterncall(val* self, val* p0) {
-val* var_n_type /* var n_type: nullable AType */;
-var_n_type = p0;
-if (unlikely(var_n_type == NULL)) {
+/* method parser_prod#AIdAtid#init_aidatid for (self: AIdAtid, nullable TId) */
+void parser_prod__AIdAtid__init_aidatid(val* self, val* p0) {
+val* var_n_id /* var n_id: nullable TId */;
+var_n_id = p0;
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7186);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7084);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val = var_n_type; /* _n_type on <self:AInitPropExternCall> */
-if (var_n_type == NULL) {
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_n_id; /* _n_id on <self:AIdAtid> */
+if (var_n_id == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7187);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7085);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_type,self) on <var_n_type:nullable AType> */
-if (unlikely(var_n_type == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TId> */
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_type:nullable AType> */
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TId> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#init_ainitpropexterncall for (self: Object, nullable AType) */
-void VIRTUAL_parser_prod__AInitPropExternCall__init_ainitpropexterncall(val* self, val* p0) {
-parser_prod__AInitPropExternCall__init_ainitpropexterncall(self, p0); /* Direct call parser_prod#AInitPropExternCall#init_ainitpropexterncall on <self:Object(AInitPropExternCall)>*/
+/* method parser_prod#AIdAtid#init_aidatid for (self: Object, nullable TId) */
+void VIRTUAL_parser_prod__AIdAtid__init_aidatid(val* self, val* p0) {
+parser_prod__AIdAtid__init_aidatid(self, p0); /* Direct call parser_prod#AIdAtid#init_aidatid on <self:Object(AIdAtid)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#replace_child for (self: AInitPropExternCall, ANode, nullable ANode) */
-void parser_prod__AInitPropExternCall__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AIdAtid#replace_child for (self: AIdAtid, ANode, nullable ANode) */
+void parser_prod__AIdAtid__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AType */;
+val* var /* : Token */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -9506,17 +8479,17 @@ int idtype;
 const char* var_class_name;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val; /* _n_type on <self:AInitPropExternCall> */
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AIdAtid> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7192);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7090);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -9530,9 +8503,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AType */
-cltype = type_parser_nodes__AType.color;
-idtype = type_parser_nodes__AType.id;
+/* <var_new_child:nullable ANode> isa TId */
+cltype = type_parser_nodes__TId.color;
+idtype = type_parser_nodes__TId.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -9544,50 +8517,50 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7193);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TId", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7091);
 show_backtrace(1);
 }
 {
-parser_prod__AInitPropExternCall__n_type_61d(self, var_new_child); /* Direct call parser_prod#AInitPropExternCall#n_type= on <self:AInitPropExternCall>*/
+parser_prod__AIdAtid__n_id_61d(self, var_new_child); /* Direct call parser_prod#AIdAtid#n_id= on <self:AIdAtid>*/
 }
 goto RET_LABEL;
 } else {
 }
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__AInitPropExternCall__replace_child(val* self, val* p0, val* p1) {
-parser_prod__AInitPropExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#AInitPropExternCall#replace_child on <self:Object(AInitPropExternCall)>*/
+/* method parser_prod#AIdAtid#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AIdAtid__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AIdAtid__replace_child(self, p0, p1); /* Direct call parser_prod#AIdAtid#replace_child on <self:Object(AIdAtid)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#n_type= for (self: AInitPropExternCall, AType) */
-void parser_prod__AInitPropExternCall__n_type_61d(val* self, val* p0) {
-val* var_node /* var node: AType */;
+/* method parser_prod#AIdAtid#n_id= for (self: AIdAtid, Token) */
+void parser_prod__AIdAtid__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: Token */;
 var_node = p0;
-self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val = var_node; /* _n_type on <self:AInitPropExternCall> */
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_node; /* _n_id on <self:AIdAtid> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
 RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#n_type= for (self: Object, AType) */
-void VIRTUAL_parser_prod__AInitPropExternCall__n_type_61d(val* self, val* p0) {
-parser_prod__AInitPropExternCall__n_type_61d(self, p0); /* Direct call parser_prod#AInitPropExternCall#n_type= on <self:Object(AInitPropExternCall)>*/
+/* method parser_prod#AIdAtid#n_id= for (self: Object, Token) */
+void VIRTUAL_parser_prod__AIdAtid__n_id_61d(val* self, val* p0) {
+parser_prod__AIdAtid__n_id_61d(self, p0); /* Direct call parser_prod#AIdAtid#n_id= on <self:Object(AIdAtid)>*/
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#visit_all for (self: AInitPropExternCall, Visitor) */
-void parser_prod__AInitPropExternCall__visit_all(val* self, val* p0) {
+/* method parser_prod#AIdAtid#visit_all for (self: AIdAtid, Visitor) */
+void parser_prod__AIdAtid__visit_all(val* self, val* p0) {
 val* var_v /* var v: Visitor */;
-val* var /* : AType */;
+val* var /* : Token */;
 var_v = p0;
-var = self->attrs[COLOR_parser_nodes__AInitPropExternCall___n_type].val; /* _n_type on <self:AInitPropExternCall> */
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AIdAtid> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7207);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7105);
 show_backtrace(1);
 }
 {
@@ -9595,133 +8568,190 @@ parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visi
 }
 RET_LABEL:;
 }
-/* method parser_prod#AInitPropExternCall#visit_all for (self: Object, Visitor) */
-void VIRTUAL_parser_prod__AInitPropExternCall__visit_all(val* self, val* p0) {
-parser_prod__AInitPropExternCall__visit_all(self, p0); /* Direct call parser_prod#AInitPropExternCall#visit_all on <self:Object(AInitPropExternCall)>*/
+/* method parser_prod#AIdAtid#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AIdAtid__visit_all(val* self, val* p0) {
+parser_prod__AIdAtid__visit_all(self, p0); /* Direct call parser_prod#AIdAtid#visit_all on <self:Object(AIdAtid)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACastAsExternCall#init_acastasexterncall for (self: ACastAsExternCall, nullable AType, nullable TDot, nullable TKwas, nullable AType) */
-void parser_prod__ACastAsExternCall__init_acastasexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
-val* var_n_from_type /* var n_from_type: nullable AType */;
-val* var_n_dot /* var n_dot: nullable TDot */;
-val* var_n_kwas /* var n_kwas: nullable TKwas */;
-val* var_n_to_type /* var n_to_type: nullable AType */;
-val* var /* : null */;
-short int var2 /* : Bool */;
-short int var3 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var5 /* : Bool */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-var_n_from_type = p0;
-var_n_dot = p1;
-var_n_kwas = p2;
-var_n_to_type = p3;
-if (unlikely(var_n_from_type == NULL)) {
+/* method parser_prod#AKwexternAtid#init_akwexternatid for (self: AKwexternAtid, nullable TKwextern) */
+void parser_prod__AKwexternAtid__init_akwexternatid(val* self, val* p0) {
+val* var_n_id /* var n_id: nullable TKwextern */;
+var_n_id = p0;
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7218);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7113);
 show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val = var_n_from_type; /* _n_from_type on <self:ACastAsExternCall> */
-if (var_n_from_type == NULL) {
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_n_id; /* _n_id on <self:AKwexternAtid> */
+if (var_n_id == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7219);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7114);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_from_type,self) on <var_n_from_type:nullable AType> */
-if (unlikely(var_n_from_type == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TKwextern> */
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_from_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_from_type:nullable AType> */
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TKwextern> */
 RET_LABEL1:(void)0;
 }
 }
-self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val = var_n_dot; /* _n_dot on <self:ACastAsExternCall> */
-var = NULL;
-if (var_n_dot == NULL) {
-var2 = 0; /* is null */
-} else {
-var2 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_n_dot,var) on <var_n_dot:nullable TDot> */
-var_other = var;
-{
-var6 = ((short int (*)(val*, val*))(var_n_dot->class->vft[COLOR_kernel__Object___61d_61d]))(var_n_dot, var_other) /* == on <var_n_dot:nullable TDot(TDot)>*/;
-var5 = var6;
+RET_LABEL:;
 }
-var7 = !var5;
-var3 = var7;
-goto RET_LABEL4;
-RET_LABEL4:(void)0;
+/* method parser_prod#AKwexternAtid#init_akwexternatid for (self: Object, nullable TKwextern) */
+void VIRTUAL_parser_prod__AKwexternAtid__init_akwexternatid(val* self, val* p0) {
+parser_prod__AKwexternAtid__init_akwexternatid(self, p0); /* Direct call parser_prod#AKwexternAtid#init_akwexternatid on <self:Object(AKwexternAtid)>*/
+RET_LABEL:;
 }
-var2 = var3;
+/* method parser_prod#AKwexternAtid#replace_child for (self: AKwexternAtid, ANode, nullable ANode) */
+void parser_prod__AKwexternAtid__replace_child(val* self, val* p0, val* p1) {
+val* var_old_child /* var old_child: ANode */;
+val* var_new_child /* var new_child: nullable ANode */;
+val* var /* : Token */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+var_old_child = p0;
+var_new_child = p1;
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AKwexternAtid> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7119);
+show_backtrace(1);
 }
-if (var2){
 {
-{ /* Inline parser_nodes#ANode#parent= (var_n_dot,self) on <var_n_dot:nullable TDot(TDot)> */
-var_n_dot->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_dot:nullable TDot(TDot)> */
-RET_LABEL8:(void)0;
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
+var_other = var_old_child;
+{
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
+var6 = var == var_other;
+var4 = var6;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
+}
+}
+var2 = var4;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
+var1 = var2;
 }
+if (var1){
+/* <var_new_child:nullable ANode> isa TKwextern */
+cltype = type_parser_nodes__TKwextern.color;
+idtype = type_parser_nodes__TKwextern.id;
+if(var_new_child == NULL) {
+var7 = 0;
+} else {
+if(cltype >= var_new_child->type->table_size) {
+var7 = 0;
 } else {
+var7 = var_new_child->type->type_table[cltype] == idtype;
 }
-if (unlikely(var_n_kwas == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7222);
-show_backtrace(1);
 }
-self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val = var_n_kwas; /* _n_kwas on <self:ACastAsExternCall> */
-if (var_n_kwas == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7223);
+if (unlikely(!var7)) {
+var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwextern", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7120);
 show_backtrace(1);
+}
+{
+parser_prod__AKwexternAtid__n_id_61d(self, var_new_child); /* Direct call parser_prod#AKwexternAtid#n_id= on <self:AKwexternAtid>*/
+}
+goto RET_LABEL;
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_kwas,self) on <var_n_kwas:nullable TKwas> */
-if (unlikely(var_n_kwas == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+}
+RET_LABEL:;
+}
+/* method parser_prod#AKwexternAtid#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AKwexternAtid__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AKwexternAtid__replace_child(self, p0, p1); /* Direct call parser_prod#AKwexternAtid#replace_child on <self:Object(AKwexternAtid)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AKwexternAtid#n_id= for (self: AKwexternAtid, Token) */
+void parser_prod__AKwexternAtid__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: Token */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_node; /* _n_id on <self:AKwexternAtid> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method parser_prod#AKwexternAtid#n_id= for (self: Object, Token) */
+void VIRTUAL_parser_prod__AKwexternAtid__n_id_61d(val* self, val* p0) {
+parser_prod__AKwexternAtid__n_id_61d(self, p0); /* Direct call parser_prod#AKwexternAtid#n_id= on <self:Object(AKwexternAtid)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AKwexternAtid#visit_all for (self: AKwexternAtid, Visitor) */
+void parser_prod__AKwexternAtid__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : Token */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AKwexternAtid> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7134);
 show_backtrace(1);
 }
-var_n_kwas->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_kwas:nullable TKwas> */
-RET_LABEL9:(void)0;
+{
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
+RET_LABEL:;
 }
-if (unlikely(var_n_to_type == NULL)) {
+/* method parser_prod#AKwexternAtid#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AKwexternAtid__visit_all(val* self, val* p0) {
+parser_prod__AKwexternAtid__visit_all(self, p0); /* Direct call parser_prod#AKwexternAtid#visit_all on <self:Object(AKwexternAtid)>*/
+RET_LABEL:;
+}
+/* method parser_prod#AKwabstractAtid#init_akwabstractatid for (self: AKwabstractAtid, nullable TKwabstract) */
+void parser_prod__AKwabstractAtid__init_akwabstractatid(val* self, val* p0) {
+val* var_n_id /* var n_id: nullable TKwabstract */;
+var_n_id = p0;
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7224);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7142);
 show_backtrace(1);
-}
-self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val = var_n_to_type; /* _n_to_type on <self:ACastAsExternCall> */
-if (var_n_to_type == NULL) {
+}
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_n_id; /* _n_id on <self:AKwabstractAtid> */
+if (var_n_id == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7225);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7143);
 show_backtrace(1);
 } else {
-{ /* Inline parser_nodes#ANode#parent= (var_n_to_type,self) on <var_n_to_type:nullable AType> */
-if (unlikely(var_n_to_type == NULL)) {
+{ /* Inline parser_nodes#ANode#parent= (var_n_id,self) on <var_n_id:nullable TKwabstract> */
+if (unlikely(var_n_id == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 38);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 36);
 show_backtrace(1);
 }
-var_n_to_type->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_to_type:nullable AType> */
-RET_LABEL10:(void)0;
+var_n_id->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_n_id:nullable TKwabstract> */
+RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACastAsExternCall#init_acastasexterncall for (self: Object, nullable AType, nullable TDot, nullable TKwas, nullable AType) */
-void VIRTUAL_parser_prod__ACastAsExternCall__init_acastasexterncall(val* self, val* p0, val* p1, val* p2, val* p3) {
-parser_prod__ACastAsExternCall__init_acastasexterncall(self, p0, p1, p2, p3); /* Direct call parser_prod#ACastAsExternCall#init_acastasexterncall on <self:Object(ACastAsExternCall)>*/
+/* method parser_prod#AKwabstractAtid#init_akwabstractatid for (self: Object, nullable TKwabstract) */
+void VIRTUAL_parser_prod__AKwabstractAtid__init_akwabstractatid(val* self, val* p0) {
+parser_prod__AKwabstractAtid__init_akwabstractatid(self, p0); /* Direct call parser_prod#AKwabstractAtid#init_akwabstractatid on <self:Object(AKwabstractAtid)>*/
 RET_LABEL:;
 }
-/* method parser_prod#ACastAsExternCall#replace_child for (self: ACastAsExternCall, ANode, nullable ANode) */
-void parser_prod__ACastAsExternCall__replace_child(val* self, val* p0, val* p1) {
+/* method parser_prod#AKwabstractAtid#replace_child for (self: AKwabstractAtid, ANode, nullable ANode) */
+void parser_prod__AKwabstractAtid__replace_child(val* self, val* p0, val* p1) {
 val* var_old_child /* var old_child: ANode */;
 val* var_new_child /* var new_child: nullable ANode */;
-val* var /* : AType */;
+val* var /* : Token */;
 short int var1 /* : Bool */;
 short int var2 /* : Bool */;
 val* var_other /* var other: nullable Object */;
@@ -9731,46 +8761,19 @@ short int var7 /* : Bool */;
 int cltype;
 int idtype;
 const char* var_class_name;
-val* var8 /* : nullable TDot */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-short int var12 /* : Bool */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-int cltype16;
-int idtype17;
-const char* var_class_name18;
-val* var19 /* : TKwas */;
-short int var20 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-int cltype27;
-int idtype28;
-const char* var_class_name29;
-val* var30 /* : AType */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-short int var36 /* : Bool */;
-short int var37 /* : Bool */;
-int cltype38;
-int idtype39;
-const char* var_class_name40;
 var_old_child = p0;
 var_new_child = p1;
-var = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val; /* _n_from_type on <self:ACastAsExternCall> */
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AKwabstractAtid> */
 if (unlikely(var == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_from_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7230);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7148);
 show_backtrace(1);
 }
 {
-{ /* Inline kernel#Object#== (var,var_old_child) on <var:AType> */
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:Token> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:AType> */
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:Token> */
 var6 = var == var_other;
 var4 = var6;
 goto RET_LABEL5;
@@ -9784,9 +8787,9 @@ RET_LABEL3:(void)0;
 var1 = var2;
 }
 if (var1){
-/* <var_new_child:nullable ANode> isa AType */
-cltype = type_parser_nodes__AType.color;
-idtype = type_parser_nodes__AType.id;
+/* <var_new_child:nullable ANode> isa TKwabstract */
+cltype = type_parser_nodes__TKwabstract.color;
+idtype = type_parser_nodes__TKwabstract.id;
 if(var_new_child == NULL) {
 var7 = 0;
 } else {
@@ -9798,179 +8801,227 @@ var7 = var_new_child->type->type_table[cltype] == idtype;
 }
 if (unlikely(!var7)) {
 var_class_name = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7231);
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwabstract", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7149);
 show_backtrace(1);
 }
 {
-parser_prod__ACastAsExternCall__n_from_type_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_from_type= on <self:ACastAsExternCall>*/
+parser_prod__AKwabstractAtid__n_id_61d(self, var_new_child); /* Direct call parser_prod#AKwabstractAtid#n_id= on <self:AKwabstractAtid>*/
 }
 goto RET_LABEL;
 } else {
 }
-var8 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_dot].val; /* _n_dot on <self:ACastAsExternCall> */
-if (var8 == NULL) {
-var9 = 0; /* <var_old_child:ANode> cannot be null */
-} else {
-{ /* Inline kernel#Object#== (var8,var_old_child) on <var8:nullable TDot> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var8,var_other) on <var8:nullable TDot(TDot)> */
-var14 = var8 == var_other;
-var12 = var14;
-goto RET_LABEL13;
-RET_LABEL13:(void)0;
+RET_LABEL:;
 }
+/* method parser_prod#AKwabstractAtid#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__AKwabstractAtid__replace_child(val* self, val* p0, val* p1) {
+parser_prod__AKwabstractAtid__replace_child(self, p0, p1); /* Direct call parser_prod#AKwabstractAtid#replace_child on <self:Object(AKwabstractAtid)>*/
+RET_LABEL:;
 }
-var10 = var12;
-goto RET_LABEL11;
-RET_LABEL11:(void)0;
+/* method parser_prod#AKwabstractAtid#n_id= for (self: AKwabstractAtid, Token) */
+void parser_prod__AKwabstractAtid__n_id_61d(val* self, val* p0) {
+val* var_node /* var node: Token */;
+var_node = p0;
+self->attrs[COLOR_parser_nodes__AAtid___n_id].val = var_node; /* _n_id on <self:AKwabstractAtid> */
+{
+{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:Token> */
+var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:Token> */
+RET_LABEL1:(void)0;
 }
-var9 = var10;
 }
-if (var9){
-/* <var_new_child:nullable ANode> isa nullable TDot */
-cltype16 = type_nullable_parser_nodes__TDot.color;
-idtype17 = type_nullable_parser_nodes__TDot.id;
-if(var_new_child == NULL) {
-var15 = 1;
-} else {
-if(cltype16 >= var_new_child->type->table_size) {
-var15 = 0;
-} else {
-var15 = var_new_child->type->type_table[cltype16] == idtype17;
+RET_LABEL:;
 }
+/* method parser_prod#AKwabstractAtid#n_id= for (self: Object, Token) */
+void VIRTUAL_parser_prod__AKwabstractAtid__n_id_61d(val* self, val* p0) {
+parser_prod__AKwabstractAtid__n_id_61d(self, p0); /* Direct call parser_prod#AKwabstractAtid#n_id= on <self:Object(AKwabstractAtid)>*/
+RET_LABEL:;
 }
-if (unlikely(!var15)) {
-var_class_name18 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable TDot", var_class_name18);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7235);
+/* method parser_prod#AKwabstractAtid#visit_all for (self: AKwabstractAtid, Visitor) */
+void parser_prod__AKwabstractAtid__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : Token */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__AAtid___n_id].val; /* _n_id on <self:AKwabstractAtid> */
+if (unlikely(var == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7163);
 show_backtrace(1);
 }
 {
-parser_prod__ACastAsExternCall__n_dot_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_dot= on <self:ACastAsExternCall>*/
+parser_nodes__Visitor__enter_visit(var_v, var); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-goto RET_LABEL;
-} else {
+RET_LABEL:;
 }
-var19 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_kwas].val; /* _n_kwas on <self:ACastAsExternCall> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_kwas");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7238);
-show_backtrace(1);
+/* method parser_prod#AKwabstractAtid#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__AKwabstractAtid__visit_all(val* self, val* p0) {
+parser_prod__AKwabstractAtid__visit_all(self, p0); /* Direct call parser_prod#AKwabstractAtid#visit_all on <self:Object(AKwabstractAtid)>*/
+RET_LABEL:;
 }
-{
-{ /* Inline kernel#Object#== (var19,var_old_child) on <var19:TKwas> */
+/* method parser_prod#Start#replace_child for (self: Start, ANode, nullable ANode) */
+void parser_prod__Start__replace_child(val* self, val* p0, val* p1) {
+val* var_old_child /* var old_child: ANode */;
+val* var_new_child /* var new_child: nullable ANode */;
+val* var /* : nullable AModule */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var4 /* : Bool */;
+short int var6 /* : Bool */;
+val* var7 /* : null */;
+short int var8 /* : Bool */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+short int var13 /* : Bool */;
+short int var15 /* : Bool */;
+int cltype;
+int idtype;
+val* var16 /* : null */;
+var_old_child = p0;
+var_new_child = p1;
+var = self->attrs[COLOR_parser_nodes__Start___n_base].val; /* _n_base on <self:Start> */
+if (var == NULL) {
+var1 = 0; /* <var_old_child:ANode> cannot be null */
+} else {
+{ /* Inline kernel#Object#== (var,var_old_child) on <var:nullable AModule> */
 var_other = var_old_child;
 {
-{ /* Inline kernel#Object#is_same_instance (var19,var_other) on <var19:TKwas> */
-var25 = var19 == var_other;
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var,var_other) on <var:nullable AModule(AModule)> */
+var6 = var == var_other;
+var4 = var6;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
 }
 }
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
+var2 = var4;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
 }
-var20 = var21;
+var1 = var2;
 }
-if (var20){
-/* <var_new_child:nullable ANode> isa TKwas */
-cltype27 = type_parser_nodes__TKwas.color;
-idtype28 = type_parser_nodes__TKwas.id;
-if(var_new_child == NULL) {
-var26 = 0;
-} else {
-if(cltype27 >= var_new_child->type->table_size) {
-var26 = 0;
+if (var1){
+var7 = NULL;
+if (var_new_child == NULL) {
+var8 = 1; /* is null */
 } else {
-var26 = var_new_child->type->type_table[cltype27] == idtype28;
+var8 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_new_child,var7) on <var_new_child:nullable ANode> */
+var_other = var7;
+{
+{ /* Inline kernel#Object#is_same_instance (var_new_child,var_other) on <var_new_child:nullable ANode(ANode)> */
+var13 = var_new_child == var_other;
+var11 = var13;
+goto RET_LABEL12;
+RET_LABEL12:(void)0;
 }
 }
-if (unlikely(!var26)) {
-var_class_name29 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "TKwas", var_class_name29);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7239);
-show_backtrace(1);
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+var8 = var9;
 }
+if (var8){
+} else {
 {
-parser_prod__ACastAsExternCall__n_kwas_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_kwas= on <self:ACastAsExternCall>*/
+{ /* Inline parser_nodes#ANode#parent= (var_new_child,self) on <var_new_child:nullable ANode(ANode)> */
+var_new_child->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_new_child:nullable ANode(ANode)> */
+RET_LABEL14:(void)0;
 }
-goto RET_LABEL;
+}
+/* <var_new_child:nullable ANode(ANode)> isa AModule */
+cltype = type_parser_nodes__AModule.color;
+idtype = type_parser_nodes__AModule.id;
+if(cltype >= var_new_child->type->table_size) {
+var15 = 0;
 } else {
+var15 = var_new_child->type->type_table[cltype] == idtype;
 }
-var30 = self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_to_type].val; /* _n_to_type on <self:ACastAsExternCall> */
-if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_to_type");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7242);
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7203);
 show_backtrace(1);
 }
+self->attrs[COLOR_parser_nodes__Start___n_base].val = var_new_child; /* _n_base on <self:Start> */
+}
+var16 = NULL;
 {
-{ /* Inline kernel#Object#== (var30,var_old_child) on <var30:AType> */
-var_other = var_old_child;
-{
-{ /* Inline kernel#Object#is_same_instance (var30,var_other) on <var30:AType> */
-var36 = var30 == var_other;
-var34 = var36;
-goto RET_LABEL35;
-RET_LABEL35:(void)0;
+{ /* Inline parser_nodes#ANode#parent= (var_old_child,var16) on <var_old_child:ANode> */
+var_old_child->attrs[COLOR_parser_nodes__ANode___parent].val = var16; /* _parent on <var_old_child:ANode> */
+RET_LABEL17:(void)0;
 }
 }
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
+goto RET_LABEL;
+} else {
 }
-var31 = var32;
+RET_LABEL:;
 }
-if (var31){
-/* <var_new_child:nullable ANode> isa AType */
-cltype38 = type_parser_nodes__AType.color;
-idtype39 = type_parser_nodes__AType.id;
-if(var_new_child == NULL) {
-var37 = 0;
-} else {
-if(cltype38 >= var_new_child->type->table_size) {
-var37 = 0;
+/* method parser_prod#Start#replace_child for (self: Object, ANode, nullable ANode) */
+void VIRTUAL_parser_prod__Start__replace_child(val* self, val* p0, val* p1) {
+parser_prod__Start__replace_child(self, p0, p1); /* Direct call parser_prod#Start#replace_child on <self:Object(Start)>*/
+RET_LABEL:;
+}
+/* method parser_prod#Start#visit_all for (self: Start, Visitor) */
+void parser_prod__Start__visit_all(val* self, val* p0) {
+val* var_v /* var v: Visitor */;
+val* var /* : nullable AModule */;
+val* var1 /* : null */;
+short int var2 /* : Bool */;
+short int var3 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var8 /* : nullable AModule */;
+val* var9 /* : EOF */;
+var_v = p0;
+var = self->attrs[COLOR_parser_nodes__Start___n_base].val; /* _n_base on <self:Start> */
+var1 = NULL;
+if (var == NULL) {
+var2 = 0; /* is null */
 } else {
-var37 = var_new_child->type->type_table[cltype38] == idtype39;
+var2 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var,var1) on <var:nullable AModule> */
+var_other = var1;
+{
+var6 = ((short int (*)(val*, val*))(var->class->vft[COLOR_kernel__Object___61d_61d]))(var, var_other) /* == on <var:nullable AModule(AModule)>*/;
+var5 = var6;
 }
-if (unlikely(!var37)) {
-var_class_name40 = var_new_child == NULL ? "null" : var_new_child->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "AType", var_class_name40);
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_prod.nit", 7243);
+var7 = !var5;
+var3 = var7;
+goto RET_LABEL4;
+RET_LABEL4:(void)0;
+}
+var2 = var3;
+}
+if (var2){
+var8 = self->attrs[COLOR_parser_nodes__Start___n_base].val; /* _n_base on <self:Start> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7214);
 show_backtrace(1);
 }
 {
-parser_prod__ACastAsExternCall__n_to_type_61d(self, var_new_child); /* Direct call parser_prod#ACastAsExternCall#n_to_type= on <self:ACastAsExternCall>*/
+parser_nodes__Visitor__enter_visit(var_v, var8); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
-goto RET_LABEL;
 } else {
 }
-RET_LABEL:;
-}
-/* method parser_prod#ACastAsExternCall#replace_child for (self: Object, ANode, nullable ANode) */
-void VIRTUAL_parser_prod__ACastAsExternCall__replace_child(val* self, val* p0, val* p1) {
-parser_prod__ACastAsExternCall__replace_child(self, p0, p1); /* Direct call parser_prod#ACastAsExternCall#replace_child on <self:Object(ACastAsExternCall)>*/
-RET_LABEL:;
+var9 = self->attrs[COLOR_parser_nodes__Start___n_eof].val; /* _n_eof on <self:Start> */
+if (unlikely(var9 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_eof");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_prod.nit", 7216);
+show_backtrace(1);
 }
-/* method parser_prod#ACastAsExternCall#n_from_type= for (self: ACastAsExternCall, AType) */
-void parser_prod__ACastAsExternCall__n_from_type_61d(val* self, val* p0) {
-val* var_node /* var node: AType */;
-var_node = p0;
-self->attrs[COLOR_parser_nodes__ACastAsExternCall___n_from_type].val = var_node; /* _n_from_type on <self:ACastAsExternCall> */
 {
-{ /* Inline parser_nodes#ANode#parent= (var_node,self) on <var_node:AType> */
-var_node->attrs[COLOR_parser_nodes__ANode___parent].val = self; /* _parent on <var_node:AType> */
-RET_LABEL1:(void)0;
-}
+parser_nodes__Visitor__enter_visit(var_v, var9); /* Direct call parser_nodes#Visitor#enter_visit on <var_v:Visitor>*/
 }
 RET_LABEL:;
 }
-/* method parser_prod#ACastAsExternCall#n_from_type= for (self: Object, AType) */
-void VIRTUAL_parser_prod__ACastAsExternCall__n_from_type_61d(val* self, val* p0) {
-parser_prod__ACastAsExternCall__n_from_type_61d(self, p0); /* Direct call parser_prod#ACastAsExternCall#n_from_type= on <self:Object(ACastAsExternCall)>*/
+/* method parser_prod#Start#visit_all for (self: Object, Visitor) */
+void VIRTUAL_parser_prod__Start__visit_all(val* self, val* p0) {
+parser_prod__Start__visit_all(self, p0); /* Direct call parser_prod#Start#visit_all on <self:Object(Start)>*/
 RET_LABEL:;
 }