c_src : Regenerated c_src to prevent use of String contructors

[nit.git] / c_src / parser___parser_nodes._sep.c

diff --git a/c_src/parser___parser_nodes._sep.c b/c_src/parser___parser_nodes._sep.c
index 30ea7c8..62f0a81 100644 (file)
--- a/c_src/parser___parser_nodes._sep.c
+++ b/c_src/parser___parser_nodes._sep.c
@@ -1,5401 +1,13391 @@
 /* This C file is generated by NIT to compile module parser___parser_nodes. */
 #include "parser___parser_nodes._sep.h"
+static const char LOCATE_parser___parser_nodes___ANode___location[] = "parser_nodes::ANode::location";
 val_t parser___parser_nodes___ANode___location(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 27;
+  fra.me.line = 25;
   fra.me.meth = LOCATE_parser___parser_nodes___ANode___location;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:29 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANode____location(fra.me.REG[0]);
-  REGB0 = TAG_Bool(fra.me.REG[0]!=NIT_NULL);
+  /* parser/parser_nodes.nit:25 */
+  fra.me.REG[1] = fra.me.REG[0];
+  /* parser/parser_nodes.nit:27 */
+  fra.me.REG[1] = ATTR_parser___parser_nodes___ANode____location(fra.me.REG[1]);
+  REGB0 = TAG_Bool(fra.me.REG[1]!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Cast failed", NULL, LOCATE_parser___parser_nodes, 29);
+    nit_abort("Cast failed", NULL, LOCATE_parser___parser_nodes, 27);
   }
   goto label1;
   label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return fra.me.REG[1];
 }
+static const char LOCATE_parser___parser_nodes___ANode___hot_location[] = "parser_nodes::ANode::hot_location";
 val_t parser___parser_nodes___ANode___hot_location(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 30;
+  fra.me.line = 29;
   fra.me.meth = LOCATE_parser___parser_nodes___ANode___hot_location;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:31 */
+  /* parser/parser_nodes.nit:30 */
   fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
   goto label1;
   label1: while(0);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void parser___parser_nodes___ANode___init(val_t p0, val_t p1, int* init_table){
-  int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___ANode].i;
-  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+static const char LOCATE_parser___parser_nodes___ANode___debug[] = "parser_nodes::ANode::debug";
+void parser___parser_nodes___ANode___debug(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+  val_t REGB0;
   val_t tmp;
-  if (init_table[itpos0]) return;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  static val_t once_value_3; /* Once value */
+  static val_t once_value_4; /* Once value */
+  static val_t once_value_5; /* Once value */
+  static val_t once_value_6; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 0;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANode___init;
+  fra.me.line = 32;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___debug;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 2;
+  fra.me.REG_size = 4;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  ATTR_parser___parser_nodes___ANode____location(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:35 */
+  REGB0 = TAG_Int(9);
+  fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[3] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
+    once_value_1 = fra.me.REG[3];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[3] = once_value_1;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  fra.me.REG[3] = CALL_parser___parser_nodes___ANode___hot_location(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  if (!once_value_2) {
+    fra.me.REG[3] = BOX_NativeString(" ");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
+    once_value_2 = fra.me.REG[3];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[3] = once_value_2;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  fra.me.REG[3] = CALL_standard___string___Object___class_name(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  if (!once_value_3) {
+    fra.me.REG[3] = BOX_NativeString(": ");
+    REGB0 = TAG_Int(2);
+    fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
+    once_value_3 = fra.me.REG[3];
+    register_static_object(&once_value_3);
+  } else fra.me.REG[3] = once_value_3;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  if (!once_value_4) {
+    fra.me.REG[1] = BOX_NativeString("\n");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[1] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[1])(fra.me.REG[1], REGB0);
+    once_value_4 = fra.me.REG[1];
+    register_static_object(&once_value_4);
+  } else fra.me.REG[1] = once_value_4;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANode___hot_location(fra.me.REG[0])(fra.me.REG[0]);
+  if (!once_value_5) {
+    fra.me.REG[3] = BOX_NativeString("0;32");
+    REGB0 = TAG_Int(4);
+    fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
+    once_value_5 = fra.me.REG[3];
+    register_static_object(&once_value_5);
+  } else fra.me.REG[3] = once_value_5;
+  fra.me.REG[3] = fra.me.REG[3];
+  fra.me.REG[3] = CALL_location___Location___colored_line(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  if (!once_value_6) {
+    fra.me.REG[3] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[3] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[3])(fra.me.REG[3], REGB0);
+    once_value_6 = fra.me.REG[3];
+    register_static_object(&once_value_6);
+  } else fra.me.REG[3] = once_value_6;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
+  fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
+  CALL_standard___file___Object___print(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
   stack_frame_head = fra.me.prev;
-  init_table[itpos0] = 1;
   return;
 }
-void parser___parser_nodes___Prod___location__eq(val_t p0, val_t p1){
-  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+static const char LOCATE_parser___parser_nodes___ANode___parent[] = "parser_nodes::ANode::parent";
+val_t parser___parser_nodes___ANode___parent(val_t p0){
+  struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 42;
-  fra.me.meth = LOCATE_parser___parser_nodes___Prod___location__eq;
+  fra.me.line = 38;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___parent;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 2;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  fra.me.REG[1] = p1;
-  /* ./parser//parser_nodes.nit:42 */
-  ATTR_parser___parser_nodes___ANode____location(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:38 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANode_____atparent(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
-  return;
+  return fra.me.REG[0];
 }
-void parser___parser_nodes___EOF___noinit(val_t p0, int* init_table){
-  int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___EOF].i;
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ANode___parent__eq[] = "parser_nodes::ANode::parent=";
+void parser___parser_nodes___ANode___parent__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
-  if (init_table[itpos1]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 313;
-  fra.me.meth = LOCATE_parser___parser_nodes___EOF___noinit;
+  fra.me.line = 38;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___parent__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:38 */
+  ATTR_parser___parser_nodes___ANode_____atparent(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  init_table[itpos1] = 1;
   return;
 }
-void parser___parser_nodes___AError___noinit(val_t p0, int* init_table){
-  int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___AError].i;
+static const char LOCATE_parser___parser_nodes___ANode___init[] = "parser_nodes::ANode::init";
+void parser___parser_nodes___ANode___init(val_t p0, int* init_table){
+  int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___ANode].i;
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
-  if (init_table[itpos2]) return;
+  if (init_table[itpos0]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 317;
-  fra.me.meth = LOCATE_parser___parser_nodes___AError___noinit;
+  fra.me.line = 41;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___init;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:317 */
-  CALL_parser___parser_nodes___EOF___noinit(fra.me.REG[0])(fra.me.REG[0], init_table);
   stack_frame_head = fra.me.prev;
-  init_table[itpos2] = 1;
+  init_table[itpos0] = 1;
   return;
 }
-val_t parser___parser_nodes___AModule___n_moduledecl(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANode___replace_child[] = "parser_nodes::ANode::replace_child";
+void parser___parser_nodes___ANode___replace_child(val_t p0, val_t p1, val_t p2){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 322;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_moduledecl;
+  fra.me.line = 44;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___replace_child;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:322 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_moduledecl(fra.me.REG[0]);
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  /* parser/parser_nodes.nit:44 */
+  nit_abort("Deferred method called", NULL, LOCATE_parser___parser_nodes, 44);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AModule___n_imports(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ANode___detach[] = "parser_nodes::ANode::detach";
+void parser___parser_nodes___ANode___detach(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t REGB0;
+  val_t REGB1;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 323;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_imports;
+  fra.me.line = 47;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___detach;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:323 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModule____n_imports(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:54 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANode___parent(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_imports", LOCATE_parser___parser_nodes, 323);
+    nit_abort("Assert failed", NULL, LOCATE_parser___parser_nodes, 54);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_imports(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:55 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANode___parent(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+    nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 55);
+  }
+  CALL_parser___parser_nodes___ANode___replace_child(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0], NIT_NULL);
+  /* parser/parser_nodes.nit:56 */
+  CALL_parser___parser_nodes___ANode___parent__eq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AModule___n_classdefs(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ANode___replace_with[] = "parser_nodes::ANode::replace_with";
+void parser___parser_nodes___ANode___replace_with(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t REGB0;
+  val_t REGB1;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 324;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_classdefs;
+  fra.me.line = 59;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___replace_with;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:324 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModule____n_classdefs(fra.me.REG[0])!=NIT_NULL);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:65 */
+  fra.me.REG[2] = CALL_parser___parser_nodes___ANode___parent(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_classdefs", LOCATE_parser___parser_nodes, 324);
+    nit_abort("Assert failed", NULL, LOCATE_parser___parser_nodes, 65);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_classdefs(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:66 */
+  fra.me.REG[2] = CALL_parser___parser_nodes___ANode___parent(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+    nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 66);
+  }
+  CALL_parser___parser_nodes___ANode___replace_child(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:67 */
+  CALL_parser___parser_nodes___ANode___parent__eq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AModuledecl___n_doc(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANode___visit_all[] = "parser_nodes::ANode::visit_all";
+void parser___parser_nodes___ANode___visit_all(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 328;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_doc;
+  fra.me.line = 70;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANode___visit_all;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:328 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_doc(fra.me.REG[0]);
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  /* parser/parser_nodes.nit:70 */
+  nit_abort("Deferred method called", NULL, LOCATE_parser___parser_nodes, 70);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AModuledecl___n_kwmodule(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes___parent[] = "parser_nodes::ANodes::parent";
+val_t parser___parser_nodes___ANodes___parent(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 329;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_kwmodule;
+  fra.me.line = 79;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___parent;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:329 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuledecl____n_kwmodule(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:79 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANodes_____atparent(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwmodule", LOCATE_parser___parser_nodes, 329);
+    nit_abort("Uninitialized attribute %s", "@parent", LOCATE_parser___parser_nodes, 79);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_kwmodule(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANodes_____atparent(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AModuledecl___n_name(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___parent__eq[] = "parser_nodes::ANodes::parent=";
+void parser___parser_nodes___ANodes___parent__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 330;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_name;
+  fra.me.line = 79;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___parent__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:330 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuledecl____n_name(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_name", LOCATE_parser___parser_nodes, 330);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_name(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:79 */
+  ATTR_parser___parser_nodes___ANodes_____atparent(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AStdImport___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes___items[] = "parser_nodes::ANodes::items";
+val_t parser___parser_nodes___ANodes___items(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 335;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_visibility;
+  fra.me.line = 80;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___items;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:335 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:80 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANodes_____atitems(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 335);
+    nit_abort("Uninitialized attribute %s", "@items", LOCATE_parser___parser_nodes, 80);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_visibility(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANodes_____atitems(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdImport___n_kwimport(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___items__eq[] = "parser_nodes::ANodes::items=";
+void parser___parser_nodes___ANodes___items__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 336;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_kwimport;
+  fra.me.line = 80;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___items__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:336 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_kwimport(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 336);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_kwimport(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:80 */
+  ATTR_parser___parser_nodes___ANodes_____atitems(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AStdImport___n_name(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes___iterator[] = "parser_nodes::ANodes::(abstract_collection::Collection::iterator)";
+val_t parser___parser_nodes___ANodes___iterator(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 337;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_name;
+  fra.me.line = 81;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___iterator;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:337 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_name(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_name", LOCATE_parser___parser_nodes, 337);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_name(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:81 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[0] = CALL_standard___collection___abstract_collection___Collection___iterator(fra.me.REG[0])(fra.me.REG[0]);
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANoImport___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes___length[] = "parser_nodes::ANodes::(abstract_collection::Collection::length)";
+val_t parser___parser_nodes___ANodes___length(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 341;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_visibility;
+  fra.me.line = 82;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___length;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:341 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:82 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  /* ../lib/standard/collection/array.nit:24 */
+  REGB0 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 341);
+    nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_visibility(fra.me.REG[0]);
+  REGB0 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:82 */
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return REGB0;
 }
-val_t parser___parser_nodes___ANoImport___n_kwimport(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes___is_empty[] = "parser_nodes::ANodes::(abstract_collection::Collection::is_empty)";
+val_t parser___parser_nodes___ANodes___is_empty(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 342;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwimport;
+  fra.me.line = 83;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___is_empty;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:342 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_kwimport(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 342);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_kwimport(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:83 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = CALL_standard___collection___abstract_collection___Collection___is_empty(fra.me.REG[0])(fra.me.REG[0]);
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return REGB0;
 }
-val_t parser___parser_nodes___ANoImport___n_kwend(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___push[] = "parser_nodes::ANodes::(abstract_collection::Sequence::push)";
+void parser___parser_nodes___ANodes___push(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 343;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwend;
+  fra.me.line = 84;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___push;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:343 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_kwend(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwend", LOCATE_parser___parser_nodes, 343);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_kwend(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:86 */
+  CALL_parser___parser_nodes___ANodes___hook_add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:87 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___Sequence___push(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___APrivateVisibility___n_kwprivate(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___pop[] = "parser_nodes::ANodes::(abstract_collection::Sequence::pop)";
+val_t parser___parser_nodes___ANodes___pop(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 351;
-  fra.me.meth = LOCATE_parser___parser_nodes___APrivateVisibility___n_kwprivate;
+  fra.me.line = 89;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___pop;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:351 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APrivateVisibility____n_kwprivate(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwprivate", LOCATE_parser___parser_nodes, 351);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___APrivateVisibility____n_kwprivate(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:91 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___collection___abstract_collection___Sequence___pop(fra.me.REG[1])(fra.me.REG[1]);
+  /* parser/parser_nodes.nit:92 */
+  CALL_parser___parser_nodes___ANodes___hook_remove(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:93 */
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return fra.me.REG[1];
 }
-val_t parser___parser_nodes___AProtectedVisibility___n_kwprotected(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___unshift[] = "parser_nodes::ANodes::(abstract_collection::Sequence::unshift)";
+void parser___parser_nodes___ANodes___unshift(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 355;
-  fra.me.meth = LOCATE_parser___parser_nodes___AProtectedVisibility___n_kwprotected;
+  fra.me.line = 95;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___unshift;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:355 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AProtectedVisibility____n_kwprotected(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwprotected", LOCATE_parser___parser_nodes, 355);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AProtectedVisibility____n_kwprotected(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:97 */
+  CALL_parser___parser_nodes___ANodes___hook_add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:98 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___Sequence___unshift(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIntrudeVisibility___n_kwintrude(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANodes___shift[] = "parser_nodes::ANodes::(abstract_collection::Sequence::shift)";
+val_t parser___parser_nodes___ANodes___shift(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 359;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIntrudeVisibility___n_kwintrude;
+  fra.me.line = 100;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___shift;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:359 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIntrudeVisibility____n_kwintrude(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwintrude", LOCATE_parser___parser_nodes, 359);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIntrudeVisibility____n_kwintrude(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:102 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___collection___abstract_collection___Sequence___shift(fra.me.REG[1])(fra.me.REG[1]);
+  /* parser/parser_nodes.nit:103 */
+  CALL_parser___parser_nodes___ANodes___hook_remove(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:104 */
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return fra.me.REG[1];
 }
-val_t parser___parser_nodes___AStdClassdef___n_doc(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ANodes___has[] = "parser_nodes::ANodes::(abstract_collection::Collection::has)";
+val_t parser___parser_nodes___ANodes___has(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 364;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_doc;
+  fra.me.line = 106;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___has;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:364 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_doc(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:108 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = CALL_standard___collection___abstract_collection___Collection___has(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return REGB0;
 }
-val_t parser___parser_nodes___AStdClassdef___n_kwredef(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANodes_____bra[] = "parser_nodes::ANodes::(abstract_collection::SequenceRead::[])";
+val_t parser___parser_nodes___ANodes_____bra(val_t p0, val_t p1){
   struct {struct stack_frame_t me;} fra;
-  val_t tmp;
+  val_t REGB0;
+  val_t REGB1;
+  val_t REGB2;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 110;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes_____bra;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  /* parser/parser_nodes.nit:112 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  /* ../lib/standard/collection/array.nit:281 */
+  REGB1 = TAG_Int(0);
+  REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
+  }
+  /* ../lib/standard/kernel.nit:243 */
+  REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
+  /* ../lib/standard/collection/array.nit:281 */
+  if (UNTAG_Bool(REGB1)) {
+    REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 281);
+    }
+    REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[0]);
+    REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
+    if (UNTAG_Bool(REGB2)) {
+    } else {
+      nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
+    }
+    /* ../lib/standard/kernel.nit:242 */
+    REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
+  } else {
+    /* ../lib/standard/collection/array.nit:281 */
+    REGB2 = TAG_Bool(0);
+    REGB1 = REGB2;
+  }
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    nit_abort("Assert '%s' failed", "index", LOCATE_standard___collection___array, 281);
+  }
+  /* ../lib/standard/collection/array.nit:282 */
+  fra.me.REG[0] = ATTR_standard___collection___array___Array____items(fra.me.REG[0]);
+  REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+  if (UNTAG_Bool(REGB1)) {
+    nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 282);
+  }
+  /* ../lib/standard/collection/array.nit:725 */
+  fra.me.REG[0] = ((Nit_NativeArray)fra.me.REG[0])->val[UNTAG_Int(REGB0)];
+  /* ../lib/standard/collection/array.nit:282 */
+  goto label1;
+  label1: while(0);
+  /* parser/parser_nodes.nit:112 */
+  goto label2;
+  label2: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANodes_____braeq[] = "parser_nodes::ANodes::(abstract_collection::Sequence::[]=)";
+void parser___parser_nodes___ANodes_____braeq(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 114;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes_____braeq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  fra.me.REG[1] = p2;
+  /* parser/parser_nodes.nit:116 */
+  fra.me.REG[2] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[0])(fra.me.REG[0], REGB0);
+  CALL_parser___parser_nodes___ANodes___hook_remove(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
+  /* parser/parser_nodes.nit:117 */
+  CALL_parser___parser_nodes___ANodes___hook_add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:118 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___Sequence_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANodes___remove_at[] = "parser_nodes::ANodes::(abstract_collection::Sequence::remove_at)";
+void parser___parser_nodes___ANodes___remove_at(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t REGB2;
+  val_t REGB3;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 120;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___remove_at;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  /* parser/parser_nodes.nit:122 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  /* ../lib/standard/collection/array.nit:279 */
+  REGB1 = REGB0;
+  /* ../lib/standard/collection/array.nit:281 */
+  REGB2 = TAG_Int(0);
+  REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
+  if (UNTAG_Bool(REGB3)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
+  }
+  /* ../lib/standard/kernel.nit:243 */
+  REGB2 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
+  /* ../lib/standard/collection/array.nit:281 */
+  if (UNTAG_Bool(REGB2)) {
+    REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
+    if (UNTAG_Bool(REGB2)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 281);
+    }
+    REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
+    REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
+    if (UNTAG_Bool(REGB3)) {
+    } else {
+      nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
+    }
+    /* ../lib/standard/kernel.nit:242 */
+    REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
+  } else {
+    /* ../lib/standard/collection/array.nit:281 */
+    REGB3 = TAG_Bool(0);
+    REGB2 = REGB3;
+  }
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    nit_abort("Assert '%s' failed", "index", LOCATE_standard___collection___array, 281);
+  }
+  /* ../lib/standard/collection/array.nit:282 */
+  fra.me.REG[1] = ATTR_standard___collection___array___Array____items(fra.me.REG[1]);
+  REGB2 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB2)) {
+    nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 282);
+  }
+  /* ../lib/standard/collection/array.nit:725 */
+  fra.me.REG[1] = ((Nit_NativeArray)fra.me.REG[1])->val[UNTAG_Int(REGB1)];
+  /* ../lib/standard/collection/array.nit:282 */
+  goto label1;
+  label1: while(0);
+  /* parser/parser_nodes.nit:122 */
+  CALL_parser___parser_nodes___ANodes___hook_remove(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:123 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___items(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___Sequence___remove_at(fra.me.REG[0])(fra.me.REG[0], REGB0);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANodes___hook_add[] = "parser_nodes::ANodes::hook_add";
+void parser___parser_nodes___ANodes___hook_add(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 125;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___hook_add;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:128 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___parent(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_parser___parser_nodes___ANode___parent__eq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANodes___hook_remove[] = "parser_nodes::ANodes::hook_remove";
+void parser___parser_nodes___ANodes___hook_remove(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 130;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___hook_remove;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:132 */
+  fra.me.REG[2] = CALL_parser___parser_nodes___ANode___parent(fra.me.REG[1])(fra.me.REG[1]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANodes___parent(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(IS_EQUAL_ON(fra.me.REG[0],fra.me.REG[2]));
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
+      REGB0 = REGB1;
+    }
+  }
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Assert failed", NULL, LOCATE_parser___parser_nodes, 132);
+  }
+  /* parser/parser_nodes.nit:133 */
+  CALL_parser___parser_nodes___ANode___parent__eq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANodes___init[] = "parser_nodes::ANodes::init";
+void parser___parser_nodes___ANodes___init(val_t p0, val_t p1, int* init_table){
+  int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___ANodes].i;
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  if (init_table[itpos1]) return;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 0;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANodes___init;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  ATTR_parser___parser_nodes___ANodes_____atparent(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  init_table[itpos1] = 1;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Token___text[] = "parser_nodes::Token::text";
+val_t parser___parser_nodes___Token___text(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 142;
+  fra.me.meth = LOCATE_parser___parser_nodes___Token___text;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  /* parser/parser_nodes.nit:142 */
+  nit_abort("Deferred method called", NULL, LOCATE_parser___parser_nodes, 142);
+  stack_frame_head = fra.me.prev;
+  return NIT_NULL;
+}
+static const char LOCATE_parser___parser_nodes___Token___text__eq[] = "parser_nodes::Token::text=";
+void parser___parser_nodes___Token___text__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 144;
+  fra.me.meth = LOCATE_parser___parser_nodes___Token___text__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  /* parser/parser_nodes.nit:144 */
+  nit_abort("Deferred method called", NULL, LOCATE_parser___parser_nodes, 144);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Token___to_s[] = "parser_nodes::Token::(string::Object::to_s)";
+val_t parser___parser_nodes___Token___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 146;
+  fra.me.meth = LOCATE_parser___parser_nodes___Token___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:147 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___Token___visit_all[] = "parser_nodes::Token::(parser_nodes::ANode::visit_all)";
+void parser___parser_nodes___Token___visit_all(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 150;
+  fra.me.meth = LOCATE_parser___parser_nodes___Token___visit_all;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Token___replace_child[] = "parser_nodes::Token::(parser_nodes::ANode::replace_child)";
+void parser___parser_nodes___Token___replace_child(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 151;
+  fra.me.meth = LOCATE_parser___parser_nodes___Token___replace_child;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Prod___location__eq[] = "parser_nodes::Prod::location=";
+void parser___parser_nodes___Prod___location__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 159;
+  fra.me.meth = LOCATE_parser___parser_nodes___Prod___location__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:159 */
+  ATTR_parser___parser_nodes___ANode____location(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Prod___n_annotations[] = "parser_nodes::Prod::n_annotations";
+val_t parser___parser_nodes___Prod___n_annotations(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 161;
+  fra.me.meth = LOCATE_parser___parser_nodes___Prod___n_annotations;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:161 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___Prod____n_annotations(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___Prod___n_annotations__eq[] = "parser_nodes::Prod::n_annotations=";
+void parser___parser_nodes___Prod___n_annotations__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 161;
+  fra.me.meth = LOCATE_parser___parser_nodes___Prod___n_annotations__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:161 */
+  ATTR_parser___parser_nodes___Prod____n_annotations(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Prod___replace_with[] = "parser_nodes::Prod::(parser_nodes::ANode::replace_with)";
+void parser___parser_nodes___Prod___replace_with(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 164;
+  fra.me.meth = LOCATE_parser___parser_nodes___Prod___replace_with;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 4;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:164 */
+  fra.me.REG[2] = fra.me.REG[0];
+  fra.me.REG[3] = fra.me.REG[1];
+  /* parser/parser_nodes.nit:166 */
+  CALL_SUPER_parser___parser_nodes___Prod___replace_with(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:167 */
+  REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[3], COLOR_parser___parser_nodes___Prod, ID_parser___parser_nodes___Prod)) /*cast Prod*/;
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Assert failed", NULL, LOCATE_parser___parser_nodes, 167);
+  }
+  /* parser/parser_nodes.nit:168 */
+  fra.me.REG[1] = ATTR_parser___parser_nodes___ANode____location(fra.me.REG[3]);
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  if (UNTAG_Bool(REGB0)) {
+    fra.me.REG[2] = ATTR_parser___parser_nodes___ANode____location(fra.me.REG[2]);
+    ATTR_parser___parser_nodes___ANode____location(fra.me.REG[3]) = fra.me.REG[2];
+  }
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Visitor___visit[] = "parser_nodes::Visitor::visit";
+void parser___parser_nodes___Visitor___visit(val_t p0, val_t p1){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 174;
+  fra.me.meth = LOCATE_parser___parser_nodes___Visitor___visit;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  /* parser/parser_nodes.nit:174 */
+  nit_abort("Deferred method called", NULL, LOCATE_parser___parser_nodes, 174);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Visitor___enter_visit[] = "parser_nodes::Visitor::enter_visit";
+void parser___parser_nodes___Visitor___enter_visit(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 179;
+  fra.me.meth = LOCATE_parser___parser_nodes___Visitor___enter_visit;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:184 */
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  if (UNTAG_Bool(REGB0)) {
+    goto label1;
+  }
+  /* parser/parser_nodes.nit:185 */
+  fra.me.REG[2] = ATTR_parser___parser_nodes___Visitor____current_node(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:186 */
+  ATTR_parser___parser_nodes___Visitor____current_node(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:187 */
+  CALL_parser___parser_nodes___Visitor___visit(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* parser/parser_nodes.nit:188 */
+  ATTR_parser___parser_nodes___Visitor____current_node(fra.me.REG[0]) = fra.me.REG[2];
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Visitor___current_node[] = "parser_nodes::Visitor::current_node";
+val_t parser___parser_nodes___Visitor___current_node(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 191;
+  fra.me.meth = LOCATE_parser___parser_nodes___Visitor___current_node;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:191 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___Visitor____current_node(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___Visitor___current_node__eq[] = "parser_nodes::Visitor::current_node=";
+void parser___parser_nodes___Visitor___current_node__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 191;
+  fra.me.meth = LOCATE_parser___parser_nodes___Visitor___current_node__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:191 */
+  ATTR_parser___parser_nodes___Visitor____current_node(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Visitor___init[] = "parser_nodes::Visitor::init";
+void parser___parser_nodes___Visitor___init(val_t p0, int* init_table){
+  int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___Visitor].i;
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  if (init_table[itpos2]) return;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 0;
+  fra.me.meth = LOCATE_parser___parser_nodes___Visitor___init;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 0;
+  fra.me.nitni_local_ref_head = NULL;
+  stack_frame_head = fra.me.prev;
+  init_table[itpos2] = 1;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___TEol___to_s[] = "parser_nodes::TEol::(string::Object::to_s)";
+val_t parser___parser_nodes___TEol___to_s(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 198;
+  fra.me.meth = LOCATE_parser___parser_nodes___TEol___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:200 */
+  if (!once_value_1) {
+    fra.me.REG[0] = BOX_NativeString("end of line");
+    REGB0 = TAG_Int(11);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_1 = fra.me.REG[0];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[0] = once_value_1;
+  fra.me.REG[0] = fra.me.REG[0];
+  goto label2;
+  label2: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___TokenKeyword___to_s[] = "parser_nodes::TokenKeyword::(string::Object::to_s)";
+val_t parser___parser_nodes___TokenKeyword___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 213;
+  fra.me.meth = LOCATE_parser___parser_nodes___TokenKeyword___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:215 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("keyword '");
+    REGB0 = TAG_Int(9);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TokenOperator___to_s[] = "parser_nodes::TokenOperator::(string::Object::to_s)";
+val_t parser___parser_nodes___TokenOperator___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 393;
+  fra.me.meth = LOCATE_parser___parser_nodes___TokenOperator___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:395 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("operator '");
+    REGB0 = TAG_Int(10);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TClassid___to_s[] = "parser_nodes::TClassid::(string::Object::to_s)";
+val_t parser___parser_nodes___TClassid___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 465;
+  fra.me.meth = LOCATE_parser___parser_nodes___TClassid___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:467 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("type identifier '");
+    REGB0 = TAG_Int(17);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TId___to_s[] = "parser_nodes::TId::(string::Object::to_s)";
+val_t parser___parser_nodes___TId___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 474;
+  fra.me.meth = LOCATE_parser___parser_nodes___TId___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:476 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("identifier '");
+    REGB0 = TAG_Int(12);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TAttrid___to_s[] = "parser_nodes::TAttrid::(string::Object::to_s)";
+val_t parser___parser_nodes___TAttrid___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 483;
+  fra.me.meth = LOCATE_parser___parser_nodes___TAttrid___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:485 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("attribute '");
+    REGB0 = TAG_Int(11);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TokenLiteral___to_s[] = "parser_nodes::TokenLiteral::(string::Object::to_s)";
+val_t parser___parser_nodes___TokenLiteral___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 492;
+  fra.me.meth = LOCATE_parser___parser_nodes___TokenLiteral___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:494 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("literal value '");
+    REGB0 = TAG_Int(15);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("'");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TBadString___to_s[] = "parser_nodes::TBadString::(string::Object::to_s)";
+val_t parser___parser_nodes___TBadString___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 522;
+  fra.me.meth = LOCATE_parser___parser_nodes___TBadString___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:524 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("malformed string ");
+    REGB0 = TAG_Int(17);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___TBadChar___to_s[] = "parser_nodes::TBadChar::(string::Object::to_s)";
+val_t parser___parser_nodes___TBadChar___to_s(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 531;
+  fra.me.meth = LOCATE_parser___parser_nodes___TBadChar___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:533 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("malformed character ");
+    REGB0 = TAG_Int(20);
+    fra.me.REG[2] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[2])(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___Token___text(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_2) {
+    fra.me.REG[0] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___EOF___to_s[] = "parser_nodes::EOF::(string::Object::to_s)";
+val_t parser___parser_nodes___EOF___to_s(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 544;
+  fra.me.meth = LOCATE_parser___parser_nodes___EOF___to_s;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:546 */
+  if (!once_value_1) {
+    fra.me.REG[0] = BOX_NativeString("end of file");
+    REGB0 = TAG_Int(11);
+    fra.me.REG[0] = CALL_standard___string___NativeString___to_s_with_length(fra.me.REG[0])(fra.me.REG[0], REGB0);
+    once_value_1 = fra.me.REG[0];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[0] = once_value_1;
+  fra.me.REG[0] = fra.me.REG[0];
+  goto label2;
+  label2: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModule___n_moduledecl[] = "parser_nodes::AModule::n_moduledecl";
+val_t parser___parser_nodes___AModule___n_moduledecl(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 565;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_moduledecl;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:565 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_moduledecl(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModule___n_moduledecl__eq[] = "parser_nodes::AModule::n_moduledecl=";
+void parser___parser_nodes___AModule___n_moduledecl__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 565;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_moduledecl__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:565 */
+  ATTR_parser___parser_nodes___AModule____n_moduledecl(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AModule___n_imports[] = "parser_nodes::AModule::n_imports";
+val_t parser___parser_nodes___AModule___n_imports(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 566;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_imports;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:566 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModule____n_imports(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_imports", LOCATE_parser___parser_nodes, 566);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_imports(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModule___n_extern_code_blocks[] = "parser_nodes::AModule::n_extern_code_blocks";
+val_t parser___parser_nodes___AModule___n_extern_code_blocks(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 567;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_extern_code_blocks;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:567 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModule____n_extern_code_blocks(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_extern_code_blocks", LOCATE_parser___parser_nodes, 567);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_extern_code_blocks(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModule___n_classdefs[] = "parser_nodes::AModule::n_classdefs";
+val_t parser___parser_nodes___AModule___n_classdefs(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 568;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModule___n_classdefs;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:568 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModule____n_classdefs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_classdefs", LOCATE_parser___parser_nodes, 568);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModule____n_classdefs(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_doc[] = "parser_nodes::AModuledecl::n_doc";
+val_t parser___parser_nodes___AModuledecl___n_doc(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 574;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_doc;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:574 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_doc(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_doc__eq[] = "parser_nodes::AModuledecl::n_doc=";
+void parser___parser_nodes___AModuledecl___n_doc__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 574;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_doc__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:574 */
+  ATTR_parser___parser_nodes___AModuledecl____n_doc(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_kwmodule[] = "parser_nodes::AModuledecl::n_kwmodule";
+val_t parser___parser_nodes___AModuledecl___n_kwmodule(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 575;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_kwmodule;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:575 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuledecl____n_kwmodule(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwmodule", LOCATE_parser___parser_nodes, 575);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_kwmodule(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_kwmodule__eq[] = "parser_nodes::AModuledecl::n_kwmodule=";
+void parser___parser_nodes___AModuledecl___n_kwmodule__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 575;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_kwmodule__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:575 */
+  ATTR_parser___parser_nodes___AModuledecl____n_kwmodule(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_name[] = "parser_nodes::AModuledecl::n_name";
+val_t parser___parser_nodes___AModuledecl___n_name(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 576;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_name;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:576 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuledecl____n_name(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_name", LOCATE_parser___parser_nodes, 576);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuledecl____n_name(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AModuledecl___n_name__eq[] = "parser_nodes::AModuledecl::n_name=";
+void parser___parser_nodes___AModuledecl___n_name__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 576;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuledecl___n_name__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:576 */
+  ATTR_parser___parser_nodes___AModuledecl____n_name(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_visibility[] = "parser_nodes::AStdImport::n_visibility";
+val_t parser___parser_nodes___AStdImport___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 587;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:587 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 587);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_visibility__eq[] = "parser_nodes::AStdImport::n_visibility=";
+void parser___parser_nodes___AStdImport___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 587;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:587 */
+  ATTR_parser___parser_nodes___AStdImport____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_kwimport[] = "parser_nodes::AStdImport::n_kwimport";
+val_t parser___parser_nodes___AStdImport___n_kwimport(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 588;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_kwimport;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:588 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_kwimport(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 588);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_kwimport(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_kwimport__eq[] = "parser_nodes::AStdImport::n_kwimport=";
+void parser___parser_nodes___AStdImport___n_kwimport__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 588;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_kwimport__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:588 */
+  ATTR_parser___parser_nodes___AStdImport____n_kwimport(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_name[] = "parser_nodes::AStdImport::n_name";
+val_t parser___parser_nodes___AStdImport___n_name(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 589;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_name;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:589 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdImport____n_name(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_name", LOCATE_parser___parser_nodes, 589);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdImport____n_name(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdImport___n_name__eq[] = "parser_nodes::AStdImport::n_name=";
+void parser___parser_nodes___AStdImport___n_name__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 589;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdImport___n_name__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:589 */
+  ATTR_parser___parser_nodes___AStdImport____n_name(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_visibility[] = "parser_nodes::ANoImport::n_visibility";
+val_t parser___parser_nodes___ANoImport___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 595;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:595 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 595);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_visibility__eq[] = "parser_nodes::ANoImport::n_visibility=";
+void parser___parser_nodes___ANoImport___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 595;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:595 */
+  ATTR_parser___parser_nodes___ANoImport____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_kwimport[] = "parser_nodes::ANoImport::n_kwimport";
+val_t parser___parser_nodes___ANoImport___n_kwimport(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 596;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwimport;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:596 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_kwimport(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 596);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_kwimport(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_kwimport__eq[] = "parser_nodes::ANoImport::n_kwimport=";
+void parser___parser_nodes___ANoImport___n_kwimport__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 596;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwimport__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:596 */
+  ATTR_parser___parser_nodes___ANoImport____n_kwimport(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_kwend[] = "parser_nodes::ANoImport::n_kwend";
+val_t parser___parser_nodes___ANoImport___n_kwend(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 597;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwend;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:597 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANoImport____n_kwend(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwend", LOCATE_parser___parser_nodes, 597);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANoImport____n_kwend(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANoImport___n_kwend__eq[] = "parser_nodes::ANoImport::n_kwend=";
+void parser___parser_nodes___ANoImport___n_kwend__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 597;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANoImport___n_kwend__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:597 */
+  ATTR_parser___parser_nodes___ANoImport____n_kwend(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___APrivateVisibility___n_kwprivate[] = "parser_nodes::APrivateVisibility::n_kwprivate";
+val_t parser___parser_nodes___APrivateVisibility___n_kwprivate(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 614;
+  fra.me.meth = LOCATE_parser___parser_nodes___APrivateVisibility___n_kwprivate;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:614 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APrivateVisibility____n_kwprivate(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwprivate", LOCATE_parser___parser_nodes, 614);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___APrivateVisibility____n_kwprivate(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___APrivateVisibility___n_kwprivate__eq[] = "parser_nodes::APrivateVisibility::n_kwprivate=";
+void parser___parser_nodes___APrivateVisibility___n_kwprivate__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 614;
+  fra.me.meth = LOCATE_parser___parser_nodes___APrivateVisibility___n_kwprivate__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:614 */
+  ATTR_parser___parser_nodes___APrivateVisibility____n_kwprivate(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AProtectedVisibility___n_kwprotected[] = "parser_nodes::AProtectedVisibility::n_kwprotected";
+val_t parser___parser_nodes___AProtectedVisibility___n_kwprotected(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 618;
+  fra.me.meth = LOCATE_parser___parser_nodes___AProtectedVisibility___n_kwprotected;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:618 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AProtectedVisibility____n_kwprotected(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwprotected", LOCATE_parser___parser_nodes, 618);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AProtectedVisibility____n_kwprotected(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AProtectedVisibility___n_kwprotected__eq[] = "parser_nodes::AProtectedVisibility::n_kwprotected=";
+void parser___parser_nodes___AProtectedVisibility___n_kwprotected__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 618;
+  fra.me.meth = LOCATE_parser___parser_nodes___AProtectedVisibility___n_kwprotected__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:618 */
+  ATTR_parser___parser_nodes___AProtectedVisibility____n_kwprotected(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIntrudeVisibility___n_kwintrude[] = "parser_nodes::AIntrudeVisibility::n_kwintrude";
+val_t parser___parser_nodes___AIntrudeVisibility___n_kwintrude(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 622;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIntrudeVisibility___n_kwintrude;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:622 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIntrudeVisibility____n_kwintrude(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwintrude", LOCATE_parser___parser_nodes, 622);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIntrudeVisibility____n_kwintrude(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AIntrudeVisibility___n_kwintrude__eq[] = "parser_nodes::AIntrudeVisibility::n_kwintrude=";
+void parser___parser_nodes___AIntrudeVisibility___n_kwintrude__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 622;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIntrudeVisibility___n_kwintrude__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:622 */
+  ATTR_parser___parser_nodes___AIntrudeVisibility____n_kwintrude(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClassdef___n_propdefs[] = "parser_nodes::AClassdef::n_propdefs";
+val_t parser___parser_nodes___AClassdef___n_propdefs(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 629;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClassdef___n_propdefs;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:629 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClassdef____n_propdefs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_propdefs", LOCATE_parser___parser_nodes, 629);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClassdef____n_propdefs(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_doc[] = "parser_nodes::AStdClassdef::n_doc";
+val_t parser___parser_nodes___AStdClassdef___n_doc(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 635;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_doc;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:635 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_doc(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_doc__eq[] = "parser_nodes::AStdClassdef::n_doc=";
+void parser___parser_nodes___AStdClassdef___n_doc__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 635;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_doc__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:635 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_doc(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_kwredef[] = "parser_nodes::AStdClassdef::n_kwredef";
+val_t parser___parser_nodes___AStdClassdef___n_kwredef(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 636;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_kwredef;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:636 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_kwredef(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_kwredef__eq[] = "parser_nodes::AStdClassdef::n_kwredef=";
+void parser___parser_nodes___AStdClassdef___n_kwredef__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 636;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_kwredef__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:636 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_kwredef(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_visibility[] = "parser_nodes::AStdClassdef::n_visibility";
+val_t parser___parser_nodes___AStdClassdef___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 637;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:637 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 637);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_visibility__eq[] = "parser_nodes::AStdClassdef::n_visibility=";
+void parser___parser_nodes___AStdClassdef___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 637;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:637 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_classkind[] = "parser_nodes::AStdClassdef::n_classkind";
+val_t parser___parser_nodes___AStdClassdef___n_classkind(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 638;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_classkind;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:638 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_classkind(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_classkind", LOCATE_parser___parser_nodes, 638);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_classkind(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_classkind__eq[] = "parser_nodes::AStdClassdef::n_classkind=";
+void parser___parser_nodes___AStdClassdef___n_classkind__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 638;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_classkind__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:638 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_classkind(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_id[] = "parser_nodes::AStdClassdef::n_id";
+val_t parser___parser_nodes___AStdClassdef___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 639;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:639 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_id__eq[] = "parser_nodes::AStdClassdef::n_id=";
+void parser___parser_nodes___AStdClassdef___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 639;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:639 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_formaldefs[] = "parser_nodes::AStdClassdef::n_formaldefs";
+val_t parser___parser_nodes___AStdClassdef___n_formaldefs(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 640;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_formaldefs;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:640 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_formaldefs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_formaldefs", LOCATE_parser___parser_nodes, 640);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_formaldefs(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_extern_code_block[] = "parser_nodes::AStdClassdef::n_extern_code_block";
+val_t parser___parser_nodes___AStdClassdef___n_extern_code_block(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 641;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_extern_code_block;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:641 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_extern_code_block(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_extern_code_block__eq[] = "parser_nodes::AStdClassdef::n_extern_code_block=";
+void parser___parser_nodes___AStdClassdef___n_extern_code_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 641;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_extern_code_block__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:641 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_extern_code_block(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_superclasses[] = "parser_nodes::AStdClassdef::n_superclasses";
+val_t parser___parser_nodes___AStdClassdef___n_superclasses(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 642;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_superclasses;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:642 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_superclasses(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_superclasses", LOCATE_parser___parser_nodes, 642);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_superclasses(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_kwend[] = "parser_nodes::AStdClassdef::n_kwend";
+val_t parser___parser_nodes___AStdClassdef___n_kwend(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 643;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_kwend;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:643 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_kwend(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwend", LOCATE_parser___parser_nodes, 643);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_kwend(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___n_kwend__eq[] = "parser_nodes::AStdClassdef::n_kwend=";
+void parser___parser_nodes___AStdClassdef___n_kwend__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 643;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_kwend__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:643 */
+  ATTR_parser___parser_nodes___AStdClassdef____n_kwend(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStdClassdef___hot_location[] = "parser_nodes::AStdClassdef::(parser_nodes::ANode::hot_location)";
+val_t parser___parser_nodes___AStdClassdef___hot_location(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 644;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___hot_location;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:644 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___AStdClassdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+    nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 644);
+  }
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AConcreteClasskind___n_kwclass[] = "parser_nodes::AConcreteClasskind::n_kwclass";
+val_t parser___parser_nodes___AConcreteClasskind___n_kwclass(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 663;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteClasskind___n_kwclass;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:663 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AConcreteClasskind____n_kwclass(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwclass", LOCATE_parser___parser_nodes, 663);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteClasskind____n_kwclass(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AConcreteClasskind___n_kwclass__eq[] = "parser_nodes::AConcreteClasskind::n_kwclass=";
+void parser___parser_nodes___AConcreteClasskind___n_kwclass__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 663;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteClasskind___n_kwclass__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:663 */
+  ATTR_parser___parser_nodes___AConcreteClasskind____n_kwclass(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwabstract[] = "parser_nodes::AAbstractClasskind::n_kwabstract";
+val_t parser___parser_nodes___AAbstractClasskind___n_kwabstract(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 667;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwabstract;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:667 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbstractClasskind____n_kwabstract(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwabstract", LOCATE_parser___parser_nodes, 667);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbstractClasskind____n_kwabstract(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwabstract__eq[] = "parser_nodes::AAbstractClasskind::n_kwabstract=";
+void parser___parser_nodes___AAbstractClasskind___n_kwabstract__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 667;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwabstract__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:667 */
+  ATTR_parser___parser_nodes___AAbstractClasskind____n_kwabstract(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwclass[] = "parser_nodes::AAbstractClasskind::n_kwclass";
+val_t parser___parser_nodes___AAbstractClasskind___n_kwclass(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 668;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwclass;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:668 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbstractClasskind____n_kwclass(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwclass", LOCATE_parser___parser_nodes, 668);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbstractClasskind____n_kwclass(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwclass__eq[] = "parser_nodes::AAbstractClasskind::n_kwclass=";
+void parser___parser_nodes___AAbstractClasskind___n_kwclass__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 668;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwclass__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:668 */
+  ATTR_parser___parser_nodes___AAbstractClasskind____n_kwclass(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AInterfaceClasskind___n_kwinterface[] = "parser_nodes::AInterfaceClasskind::n_kwinterface";
+val_t parser___parser_nodes___AInterfaceClasskind___n_kwinterface(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 672;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInterfaceClasskind___n_kwinterface;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:672 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInterfaceClasskind____n_kwinterface(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwinterface", LOCATE_parser___parser_nodes, 672);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInterfaceClasskind____n_kwinterface(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AInterfaceClasskind___n_kwinterface__eq[] = "parser_nodes::AInterfaceClasskind::n_kwinterface=";
+void parser___parser_nodes___AInterfaceClasskind___n_kwinterface__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 672;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInterfaceClasskind___n_kwinterface__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:672 */
+  ATTR_parser___parser_nodes___AInterfaceClasskind____n_kwinterface(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AEnumClasskind___n_kwenum[] = "parser_nodes::AEnumClasskind::n_kwenum";
+val_t parser___parser_nodes___AEnumClasskind___n_kwenum(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 676;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEnumClasskind___n_kwenum;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:676 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEnumClasskind____n_kwenum(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwenum", LOCATE_parser___parser_nodes, 676);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AEnumClasskind____n_kwenum(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AEnumClasskind___n_kwenum__eq[] = "parser_nodes::AEnumClasskind::n_kwenum=";
+void parser___parser_nodes___AEnumClasskind___n_kwenum__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 676;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEnumClasskind___n_kwenum__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:676 */
+  ATTR_parser___parser_nodes___AEnumClasskind____n_kwenum(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternClasskind___n_kwextern[] = "parser_nodes::AExternClasskind::n_kwextern";
+val_t parser___parser_nodes___AExternClasskind___n_kwextern(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 680;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternClasskind___n_kwextern;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:680 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternClasskind____n_kwextern(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwextern", LOCATE_parser___parser_nodes, 680);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternClasskind____n_kwextern(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternClasskind___n_kwextern__eq[] = "parser_nodes::AExternClasskind::n_kwextern=";
+void parser___parser_nodes___AExternClasskind___n_kwextern__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 680;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternClasskind___n_kwextern__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:680 */
+  ATTR_parser___parser_nodes___AExternClasskind____n_kwextern(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternClasskind___n_kwclass[] = "parser_nodes::AExternClasskind::n_kwclass";
+val_t parser___parser_nodes___AExternClasskind___n_kwclass(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 681;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternClasskind___n_kwclass;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:681 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternClasskind____n_kwclass(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternClasskind___n_kwclass__eq[] = "parser_nodes::AExternClasskind::n_kwclass=";
+void parser___parser_nodes___AExternClasskind___n_kwclass__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 681;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternClasskind___n_kwclass__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:681 */
+  ATTR_parser___parser_nodes___AExternClasskind____n_kwclass(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFormaldef___n_id[] = "parser_nodes::AFormaldef::n_id";
+val_t parser___parser_nodes___AFormaldef___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 687;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:687 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFormaldef____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 687);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFormaldef____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AFormaldef___n_id__eq[] = "parser_nodes::AFormaldef::n_id=";
+void parser___parser_nodes___AFormaldef___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 687;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:687 */
+  ATTR_parser___parser_nodes___AFormaldef____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFormaldef___n_type[] = "parser_nodes::AFormaldef::n_type";
+val_t parser___parser_nodes___AFormaldef___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 688;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:688 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFormaldef____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AFormaldef___n_type__eq[] = "parser_nodes::AFormaldef::n_type=";
+void parser___parser_nodes___AFormaldef___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 688;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:688 */
+  ATTR_parser___parser_nodes___AFormaldef____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASuperclass___n_kwsuper[] = "parser_nodes::ASuperclass::n_kwsuper";
+val_t parser___parser_nodes___ASuperclass___n_kwsuper(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 695;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_kwsuper;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:695 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperclass____n_kwsuper(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwsuper", LOCATE_parser___parser_nodes, 695);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperclass____n_kwsuper(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASuperclass___n_kwsuper__eq[] = "parser_nodes::ASuperclass::n_kwsuper=";
+void parser___parser_nodes___ASuperclass___n_kwsuper__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 695;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_kwsuper__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:695 */
+  ATTR_parser___parser_nodes___ASuperclass____n_kwsuper(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASuperclass___n_type[] = "parser_nodes::ASuperclass::n_type";
+val_t parser___parser_nodes___ASuperclass___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 696;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:696 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperclass____n_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 696);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperclass____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASuperclass___n_type__eq[] = "parser_nodes::ASuperclass::n_type=";
+void parser___parser_nodes___ASuperclass___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 696;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:696 */
+  ATTR_parser___parser_nodes___ASuperclass____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___APropdef___n_doc[] = "parser_nodes::APropdef::n_doc";
+val_t parser___parser_nodes___APropdef___n_doc(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 702;
+  fra.me.meth = LOCATE_parser___parser_nodes___APropdef___n_doc;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:702 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___APropdef____n_doc(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___APropdef___n_doc__eq[] = "parser_nodes::APropdef::n_doc=";
+void parser___parser_nodes___APropdef___n_doc__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 702;
+  fra.me.meth = LOCATE_parser___parser_nodes___APropdef___n_doc__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:702 */
+  ATTR_parser___parser_nodes___APropdef____n_doc(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_kwredef[] = "parser_nodes::AAttrPropdef::n_kwredef";
+val_t parser___parser_nodes___AAttrPropdef___n_kwredef(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 709;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwredef;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:709 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_kwredef(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_kwredef__eq[] = "parser_nodes::AAttrPropdef::n_kwredef=";
+void parser___parser_nodes___AAttrPropdef___n_kwredef__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 709;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwredef__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:709 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_kwredef(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_visibility[] = "parser_nodes::AAttrPropdef::n_visibility";
+val_t parser___parser_nodes___AAttrPropdef___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 710;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:710 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrPropdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 710);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_visibility__eq[] = "parser_nodes::AAttrPropdef::n_visibility=";
+void parser___parser_nodes___AAttrPropdef___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 710;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:710 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_kwvar[] = "parser_nodes::AAttrPropdef::n_kwvar";
+val_t parser___parser_nodes___AAttrPropdef___n_kwvar(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 711;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwvar;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:711 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrPropdef____n_kwvar(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwvar", LOCATE_parser___parser_nodes, 711);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_kwvar(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_kwvar__eq[] = "parser_nodes::AAttrPropdef::n_kwvar=";
+void parser___parser_nodes___AAttrPropdef___n_kwvar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 711;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwvar__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:711 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_kwvar(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_id[] = "parser_nodes::AAttrPropdef::n_id";
+val_t parser___parser_nodes___AAttrPropdef___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 713;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:713 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_id__eq[] = "parser_nodes::AAttrPropdef::n_id=";
+void parser___parser_nodes___AAttrPropdef___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 713;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:713 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_id2[] = "parser_nodes::AAttrPropdef::n_id2";
+val_t parser___parser_nodes___AAttrPropdef___n_id2(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 716;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id2;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:716 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_id2(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_id2__eq[] = "parser_nodes::AAttrPropdef::n_id2=";
+void parser___parser_nodes___AAttrPropdef___n_id2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 716;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id2__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:716 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_id2(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_type[] = "parser_nodes::AAttrPropdef::n_type";
+val_t parser___parser_nodes___AAttrPropdef___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 719;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:719 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_type__eq[] = "parser_nodes::AAttrPropdef::n_type=";
+void parser___parser_nodes___AAttrPropdef___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 719;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:719 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_readable[] = "parser_nodes::AAttrPropdef::n_readable";
+val_t parser___parser_nodes___AAttrPropdef___n_readable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 720;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_readable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:720 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_readable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_readable__eq[] = "parser_nodes::AAttrPropdef::n_readable=";
+void parser___parser_nodes___AAttrPropdef___n_readable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 720;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_readable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:720 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_readable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_writable[] = "parser_nodes::AAttrPropdef::n_writable";
+val_t parser___parser_nodes___AAttrPropdef___n_writable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 721;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_writable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:721 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_writable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_writable__eq[] = "parser_nodes::AAttrPropdef::n_writable=";
+void parser___parser_nodes___AAttrPropdef___n_writable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 721;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_writable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:721 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_writable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_expr[] = "parser_nodes::AAttrPropdef::n_expr";
+val_t parser___parser_nodes___AAttrPropdef___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 723;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:723 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___n_expr__eq[] = "parser_nodes::AAttrPropdef::n_expr=";
+void parser___parser_nodes___AAttrPropdef___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 723;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:723 */
+  ATTR_parser___parser_nodes___AAttrPropdef____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAttrPropdef___hot_location[] = "parser_nodes::AAttrPropdef::(parser_nodes::ANode::hot_location)";
+val_t parser___parser_nodes___AAttrPropdef___hot_location(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 725;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___hot_location;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:727 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___AAttrPropdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
+  if (UNTAG_Bool(REGB0)) {
+    fra.me.REG[1] = CALL_parser___parser_nodes___AAttrPropdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
+    REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB0)) {
+      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 727);
+    }
+    fra.me.REG[1] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[1])(fra.me.REG[1]);
+    goto label1;
+  } else {
+    fra.me.REG[0] = CALL_parser___parser_nodes___AAttrPropdef___n_id2(fra.me.REG[0])(fra.me.REG[0]);
+    REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+    if (UNTAG_Bool(REGB0)) {
+      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 727);
+    }
+    fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+    fra.me.REG[1] = fra.me.REG[0];
+    goto label1;
+  }
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_kwredef[] = "parser_nodes::AMethPropdef::n_kwredef";
+val_t parser___parser_nodes___AMethPropdef___n_kwredef(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 734;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_kwredef;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:734 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_kwredef(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_kwredef__eq[] = "parser_nodes::AMethPropdef::n_kwredef=";
+void parser___parser_nodes___AMethPropdef___n_kwredef__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 734;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_kwredef__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:734 */
+  ATTR_parser___parser_nodes___AMethPropdef____n_kwredef(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_visibility[] = "parser_nodes::AMethPropdef::n_visibility";
+val_t parser___parser_nodes___AMethPropdef___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 735;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:735 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_visibility__eq[] = "parser_nodes::AMethPropdef::n_visibility=";
+void parser___parser_nodes___AMethPropdef___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 735;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:735 */
+  ATTR_parser___parser_nodes___AMethPropdef____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_methid[] = "parser_nodes::AMethPropdef::n_methid";
+val_t parser___parser_nodes___AMethPropdef___n_methid(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 736;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_methid;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:736 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_methid(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_methid__eq[] = "parser_nodes::AMethPropdef::n_methid=";
+void parser___parser_nodes___AMethPropdef___n_methid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 736;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_methid__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:736 */
+  ATTR_parser___parser_nodes___AMethPropdef____n_methid(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_signature[] = "parser_nodes::AMethPropdef::n_signature";
+val_t parser___parser_nodes___AMethPropdef___n_signature(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 737;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_signature;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:737 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_signature(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___n_signature__eq[] = "parser_nodes::AMethPropdef::n_signature=";
+void parser___parser_nodes___AMethPropdef___n_signature__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 737;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_signature__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:737 */
+  ATTR_parser___parser_nodes___AMethPropdef____n_signature(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AMethPropdef___hot_location[] = "parser_nodes::AMethPropdef::(parser_nodes::ANode::hot_location)";
+val_t parser___parser_nodes___AMethPropdef___hot_location(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 738;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___hot_location;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:740 */
+  fra.me.REG[1] = CALL_parser___parser_nodes___AMethPropdef___n_methid(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(0);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
+    }
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
+  if (UNTAG_Bool(REGB0)) {
+    /* parser/parser_nodes.nit:741 */
+    fra.me.REG[1] = CALL_parser___parser_nodes___AMethPropdef___n_methid(fra.me.REG[0])(fra.me.REG[0]);
+    REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB0)) {
+      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 741);
+    }
+    fra.me.REG[1] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[1])(fra.me.REG[1]);
+    goto label1;
+  } else {
+    /* parser/parser_nodes.nit:743 */
+    fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+    fra.me.REG[1] = fra.me.REG[0];
+    goto label1;
+  }
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+static const char LOCATE_parser___parser_nodes___ADeferredMethPropdef___n_kwmeth[] = "parser_nodes::ADeferredMethPropdef::n_kwmeth";
+val_t parser___parser_nodes___ADeferredMethPropdef___n_kwmeth(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 752;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADeferredMethPropdef___n_kwmeth;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:752 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADeferredMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 752);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADeferredMethPropdef____n_kwmeth(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ADeferredMethPropdef___n_kwmeth__eq[] = "parser_nodes::ADeferredMethPropdef::n_kwmeth=";
+void parser___parser_nodes___ADeferredMethPropdef___n_kwmeth__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 752;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADeferredMethPropdef___n_kwmeth__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:752 */
+  ATTR_parser___parser_nodes___ADeferredMethPropdef____n_kwmeth(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AInternMethPropdef___n_kwmeth[] = "parser_nodes::AInternMethPropdef::n_kwmeth";
+val_t parser___parser_nodes___AInternMethPropdef___n_kwmeth(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 758;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInternMethPropdef___n_kwmeth;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:758 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInternMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 758);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInternMethPropdef____n_kwmeth(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AInternMethPropdef___n_kwmeth__eq[] = "parser_nodes::AInternMethPropdef::n_kwmeth=";
+void parser___parser_nodes___AInternMethPropdef___n_kwmeth__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 758;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInternMethPropdef___n_kwmeth__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:758 */
+  ATTR_parser___parser_nodes___AInternMethPropdef____n_kwmeth(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern[] = "parser_nodes::AExternPropdef::n_extern";
+val_t parser___parser_nodes___AExternPropdef___n_extern(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 764;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:764 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternPropdef____n_extern(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern__eq[] = "parser_nodes::AExternPropdef::n_extern=";
+void parser___parser_nodes___AExternPropdef___n_extern__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 764;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:764 */
+  ATTR_parser___parser_nodes___AExternPropdef____n_extern(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern_calls[] = "parser_nodes::AExternPropdef::n_extern_calls";
+val_t parser___parser_nodes___AExternPropdef___n_extern_calls(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 765;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern_calls;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:765 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternPropdef____n_extern_calls(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern_calls__eq[] = "parser_nodes::AExternPropdef::n_extern_calls=";
+void parser___parser_nodes___AExternPropdef___n_extern_calls__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 765;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern_calls__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:765 */
+  ATTR_parser___parser_nodes___AExternPropdef____n_extern_calls(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern_code_block[] = "parser_nodes::AExternPropdef::n_extern_code_block";
+val_t parser___parser_nodes___AExternPropdef___n_extern_code_block(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 766;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern_code_block;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:766 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternPropdef____n_extern_code_block(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternPropdef___n_extern_code_block__eq[] = "parser_nodes::AExternPropdef::n_extern_code_block=";
+void parser___parser_nodes___AExternPropdef___n_extern_code_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 766;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern_code_block__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:766 */
+  ATTR_parser___parser_nodes___AExternPropdef____n_extern_code_block(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternMethPropdef___n_kwmeth[] = "parser_nodes::AExternMethPropdef::n_kwmeth";
+val_t parser___parser_nodes___AExternMethPropdef___n_kwmeth(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 772;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternMethPropdef___n_kwmeth;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:772 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 772);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternMethPropdef____n_kwmeth(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternMethPropdef___n_kwmeth__eq[] = "parser_nodes::AExternMethPropdef::n_kwmeth=";
+void parser___parser_nodes___AExternMethPropdef___n_kwmeth__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 772;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternMethPropdef___n_kwmeth__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:772 */
+  ATTR_parser___parser_nodes___AExternMethPropdef____n_kwmeth(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_kwmeth[] = "parser_nodes::AConcreteMethPropdef::n_kwmeth";
+val_t parser___parser_nodes___AConcreteMethPropdef___n_kwmeth(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 778;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_kwmeth;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:778 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteMethPropdef____n_kwmeth(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_kwmeth__eq[] = "parser_nodes::AConcreteMethPropdef::n_kwmeth=";
+void parser___parser_nodes___AConcreteMethPropdef___n_kwmeth__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 778;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_kwmeth__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:778 */
+  ATTR_parser___parser_nodes___AConcreteMethPropdef____n_kwmeth(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_block[] = "parser_nodes::AConcreteMethPropdef::n_block";
+val_t parser___parser_nodes___AConcreteMethPropdef___n_block(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 779;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_block;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:779 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteMethPropdef____n_block(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_block__eq[] = "parser_nodes::AConcreteMethPropdef::n_block=";
+void parser___parser_nodes___AConcreteMethPropdef___n_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 779;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_block__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:779 */
+  ATTR_parser___parser_nodes___AConcreteMethPropdef____n_block(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AConcreteInitPropdef___n_kwinit[] = "parser_nodes::AConcreteInitPropdef::n_kwinit";
+val_t parser___parser_nodes___AConcreteInitPropdef___n_kwinit(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 791;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___n_kwinit;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:791 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AConcreteInitPropdef____n_kwinit(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwinit", LOCATE_parser___parser_nodes, 791);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteInitPropdef____n_kwinit(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AConcreteInitPropdef___n_kwinit__eq[] = "parser_nodes::AConcreteInitPropdef::n_kwinit=";
+void parser___parser_nodes___AConcreteInitPropdef___n_kwinit__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 791;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___n_kwinit__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:791 */
+  ATTR_parser___parser_nodes___AConcreteInitPropdef____n_kwinit(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AConcreteInitPropdef___hot_location[] = "parser_nodes::AConcreteInitPropdef::(parser_nodes::ANode::hot_location)";
+val_t parser___parser_nodes___AConcreteInitPropdef___hot_location(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 792;
+  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___hot_location;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:792 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___AConcreteInitPropdef___n_kwinit(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternInitPropdef___n_kwnew[] = "parser_nodes::AExternInitPropdef::n_kwnew";
+val_t parser___parser_nodes___AExternInitPropdef___n_kwnew(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 799;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternInitPropdef___n_kwnew;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:799 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternInitPropdef____n_kwnew(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwnew", LOCATE_parser___parser_nodes, 799);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternInitPropdef____n_kwnew(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternInitPropdef___n_kwnew__eq[] = "parser_nodes::AExternInitPropdef::n_kwnew=";
+void parser___parser_nodes___AExternInitPropdef___n_kwnew__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 799;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternInitPropdef___n_kwnew__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:799 */
+  ATTR_parser___parser_nodes___AExternInitPropdef____n_kwnew(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternCalls___n_kwimport[] = "parser_nodes::AExternCalls::n_kwimport";
+val_t parser___parser_nodes___AExternCalls___n_kwimport(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 810;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCalls___n_kwimport;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:810 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternCalls____n_kwimport(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 810);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCalls____n_kwimport(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AExternCalls___n_kwimport__eq[] = "parser_nodes::AExternCalls::n_kwimport=";
+void parser___parser_nodes___AExternCalls___n_kwimport__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 810;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCalls___n_kwimport__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:810 */
+  ATTR_parser___parser_nodes___AExternCalls____n_kwimport(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AExternCalls___n_extern_calls[] = "parser_nodes::AExternCalls::n_extern_calls";
+val_t parser___parser_nodes___AExternCalls___n_extern_calls(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 811;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCalls___n_extern_calls;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:811 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternCalls____n_extern_calls(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_extern_calls", LOCATE_parser___parser_nodes, 811);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCalls____n_extern_calls(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALocalPropExternCall___n_methid[] = "parser_nodes::ALocalPropExternCall::n_methid";
+val_t parser___parser_nodes___ALocalPropExternCall___n_methid(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 821;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALocalPropExternCall___n_methid;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:821 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALocalPropExternCall____n_methid(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_methid", LOCATE_parser___parser_nodes, 821);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALocalPropExternCall____n_methid(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALocalPropExternCall___n_methid__eq[] = "parser_nodes::ALocalPropExternCall::n_methid=";
+void parser___parser_nodes___ALocalPropExternCall___n_methid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 821;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALocalPropExternCall___n_methid__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:821 */
+  ATTR_parser___parser_nodes___ALocalPropExternCall____n_methid(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_classid[] = "parser_nodes::AFullPropExternCall::n_classid";
+val_t parser___parser_nodes___AFullPropExternCall___n_classid(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 825;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_classid;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:825 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFullPropExternCall____n_classid(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_classid", LOCATE_parser___parser_nodes, 825);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_classid(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_classid__eq[] = "parser_nodes::AFullPropExternCall::n_classid=";
+void parser___parser_nodes___AFullPropExternCall___n_classid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 825;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_classid__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:825 */
+  ATTR_parser___parser_nodes___AFullPropExternCall____n_classid(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_quad[] = "parser_nodes::AFullPropExternCall::n_quad";
+val_t parser___parser_nodes___AFullPropExternCall___n_quad(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 826;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_quad;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:826 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_quad(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_quad__eq[] = "parser_nodes::AFullPropExternCall::n_quad=";
+void parser___parser_nodes___AFullPropExternCall___n_quad__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 826;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_quad__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:826 */
+  ATTR_parser___parser_nodes___AFullPropExternCall____n_quad(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_methid[] = "parser_nodes::AFullPropExternCall::n_methid";
+val_t parser___parser_nodes___AFullPropExternCall___n_methid(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 827;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_methid;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:827 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFullPropExternCall____n_methid(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_methid", LOCATE_parser___parser_nodes, 827);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_methid(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AFullPropExternCall___n_methid__eq[] = "parser_nodes::AFullPropExternCall::n_methid=";
+void parser___parser_nodes___AFullPropExternCall___n_methid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 827;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_methid__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:827 */
+  ATTR_parser___parser_nodes___AFullPropExternCall____n_methid(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AInitPropExternCall___n_classid[] = "parser_nodes::AInitPropExternCall::n_classid";
+val_t parser___parser_nodes___AInitPropExternCall___n_classid(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 831;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitPropExternCall___n_classid;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:831 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitPropExternCall____n_classid(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_classid", LOCATE_parser___parser_nodes, 831);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitPropExternCall____n_classid(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AInitPropExternCall___n_classid__eq[] = "parser_nodes::AInitPropExternCall::n_classid=";
+void parser___parser_nodes___AInitPropExternCall___n_classid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 831;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitPropExternCall___n_classid__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:831 */
+  ATTR_parser___parser_nodes___AInitPropExternCall____n_classid(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASuperExternCall___n_kwsuper[] = "parser_nodes::ASuperExternCall::n_kwsuper";
+val_t parser___parser_nodes___ASuperExternCall___n_kwsuper(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 835;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExternCall___n_kwsuper;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:835 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExternCall____n_kwsuper(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwsuper", LOCATE_parser___parser_nodes, 835);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExternCall____n_kwsuper(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASuperExternCall___n_kwsuper__eq[] = "parser_nodes::ASuperExternCall::n_kwsuper=";
+void parser___parser_nodes___ASuperExternCall___n_kwsuper__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 835;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExternCall___n_kwsuper__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:835 */
+  ATTR_parser___parser_nodes___ASuperExternCall____n_kwsuper(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_from_type[] = "parser_nodes::ACastAsExternCall::n_from_type";
+val_t parser___parser_nodes___ACastAsExternCall___n_from_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 842;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_from_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:842 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_from_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_from_type", LOCATE_parser___parser_nodes, 842);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_from_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_from_type__eq[] = "parser_nodes::ACastAsExternCall::n_from_type=";
+void parser___parser_nodes___ACastAsExternCall___n_from_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 842;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_from_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:842 */
+  ATTR_parser___parser_nodes___ACastAsExternCall____n_from_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_kwas[] = "parser_nodes::ACastAsExternCall::n_kwas";
+val_t parser___parser_nodes___ACastAsExternCall___n_kwas(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 843;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_kwas;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:843 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 843);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_kwas(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_kwas__eq[] = "parser_nodes::ACastAsExternCall::n_kwas=";
+void parser___parser_nodes___ACastAsExternCall___n_kwas__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 843;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_kwas__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:843 */
+  ATTR_parser___parser_nodes___ACastAsExternCall____n_kwas(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_to_type[] = "parser_nodes::ACastAsExternCall::n_to_type";
+val_t parser___parser_nodes___ACastAsExternCall___n_to_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 844;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_to_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:844 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_to_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_to_type", LOCATE_parser___parser_nodes, 844);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_to_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ACastAsExternCall___n_to_type__eq[] = "parser_nodes::ACastAsExternCall::n_to_type=";
+void parser___parser_nodes___ACastAsExternCall___n_to_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 844;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_to_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:844 */
+  ATTR_parser___parser_nodes___ACastAsExternCall____n_to_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_type[] = "parser_nodes::AAsNullableExternCall::n_type";
+val_t parser___parser_nodes___AAsNullableExternCall___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 848;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:848 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 848);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_type__eq[] = "parser_nodes::AAsNullableExternCall::n_type=";
+void parser___parser_nodes___AAsNullableExternCall___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 848;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:848 */
+  ATTR_parser___parser_nodes___AAsNullableExternCall____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwas[] = "parser_nodes::AAsNullableExternCall::n_kwas";
+val_t parser___parser_nodes___AAsNullableExternCall___n_kwas(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 849;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwas;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:849 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 849);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwas(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwas__eq[] = "parser_nodes::AAsNullableExternCall::n_kwas=";
+void parser___parser_nodes___AAsNullableExternCall___n_kwas__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 849;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwas__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:849 */
+  ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwas(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwnullable[] = "parser_nodes::AAsNullableExternCall::n_kwnullable";
+val_t parser___parser_nodes___AAsNullableExternCall___n_kwnullable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 850;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwnullable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:850 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwnullable(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwnullable", LOCATE_parser___parser_nodes, 850);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwnullable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwnullable__eq[] = "parser_nodes::AAsNullableExternCall::n_kwnullable=";
+void parser___parser_nodes___AAsNullableExternCall___n_kwnullable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 850;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwnullable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:850 */
+  ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwnullable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_type[] = "parser_nodes::AAsNotNullableExternCall::n_type";
+val_t parser___parser_nodes___AAsNotNullableExternCall___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 854;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:854 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 854);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_type__eq[] = "parser_nodes::AAsNotNullableExternCall::n_type=";
+void parser___parser_nodes___AAsNotNullableExternCall___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 854;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:854 */
+  ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwas[] = "parser_nodes::AAsNotNullableExternCall::n_kwas";
+val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwas(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 855;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwas;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:855 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 855);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwas(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwas__eq[] = "parser_nodes::AAsNotNullableExternCall::n_kwas=";
+void parser___parser_nodes___AAsNotNullableExternCall___n_kwas__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 855;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwas__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:855 */
+  ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwas(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnot[] = "parser_nodes::AAsNotNullableExternCall::n_kwnot";
+val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwnot(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 856;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnot;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:856 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnot(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 856);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnot(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnot__eq[] = "parser_nodes::AAsNotNullableExternCall::n_kwnot=";
+void parser___parser_nodes___AAsNotNullableExternCall___n_kwnot__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 856;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnot__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:856 */
+  ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnot(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable[] = "parser_nodes::AAsNotNullableExternCall::n_kwnullable";
+val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 857;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:857 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnullable(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwnullable", LOCATE_parser___parser_nodes, 857);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnullable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable__eq[] = "parser_nodes::AAsNotNullableExternCall::n_kwnullable=";
+void parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 857;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:857 */
+  ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnullable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_kwredef[] = "parser_nodes::ATypePropdef::n_kwredef";
+val_t parser___parser_nodes___ATypePropdef___n_kwredef(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 863;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwredef;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:863 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_kwredef(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_kwredef__eq[] = "parser_nodes::ATypePropdef::n_kwredef=";
+void parser___parser_nodes___ATypePropdef___n_kwredef__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 863;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwredef__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:863 */
+  ATTR_parser___parser_nodes___ATypePropdef____n_kwredef(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_visibility[] = "parser_nodes::ATypePropdef::n_visibility";
+val_t parser___parser_nodes___ATypePropdef___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 864;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:864 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 864);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_visibility__eq[] = "parser_nodes::ATypePropdef::n_visibility=";
+void parser___parser_nodes___ATypePropdef___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 864;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:864 */
+  ATTR_parser___parser_nodes___ATypePropdef____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_kwtype[] = "parser_nodes::ATypePropdef::n_kwtype";
+val_t parser___parser_nodes___ATypePropdef___n_kwtype(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 865;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwtype;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:865 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_kwtype(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwtype", LOCATE_parser___parser_nodes, 865);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_kwtype(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_kwtype__eq[] = "parser_nodes::ATypePropdef::n_kwtype=";
+void parser___parser_nodes___ATypePropdef___n_kwtype__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 865;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwtype__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:865 */
+  ATTR_parser___parser_nodes___ATypePropdef____n_kwtype(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_id[] = "parser_nodes::ATypePropdef::n_id";
+val_t parser___parser_nodes___ATypePropdef___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 866;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:866 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 866);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_id__eq[] = "parser_nodes::ATypePropdef::n_id=";
+void parser___parser_nodes___ATypePropdef___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 866;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:866 */
+  ATTR_parser___parser_nodes___ATypePropdef____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_type[] = "parser_nodes::ATypePropdef::n_type";
+val_t parser___parser_nodes___ATypePropdef___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 867;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:867 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_type(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 867);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ATypePropdef___n_type__eq[] = "parser_nodes::ATypePropdef::n_type=";
+void parser___parser_nodes___ATypePropdef___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 867;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:867 */
+  ATTR_parser___parser_nodes___ATypePropdef____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAble___n_visibility[] = "parser_nodes::AAble::n_visibility";
+val_t parser___parser_nodes___AAble___n_visibility(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 873;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_visibility;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:873 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAble____n_visibility(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAble___n_visibility__eq[] = "parser_nodes::AAble::n_visibility=";
+void parser___parser_nodes___AAble___n_visibility__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 873;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_visibility__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:873 */
+  ATTR_parser___parser_nodes___AAble____n_visibility(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAble___n_kwredef[] = "parser_nodes::AAble::n_kwredef";
+val_t parser___parser_nodes___AAble___n_kwredef(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 874;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_kwredef;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:874 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAble____n_kwredef(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAble___n_kwredef__eq[] = "parser_nodes::AAble::n_kwredef=";
+void parser___parser_nodes___AAble___n_kwredef__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 874;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_kwredef__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:874 */
+  ATTR_parser___parser_nodes___AAble____n_kwredef(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AReadAble___n_kwreadable[] = "parser_nodes::AReadAble::n_kwreadable";
+val_t parser___parser_nodes___AReadAble___n_kwreadable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 880;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReadAble___n_kwreadable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:880 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReadAble____n_kwreadable(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwreadable", LOCATE_parser___parser_nodes, 880);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AReadAble____n_kwreadable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AReadAble___n_kwreadable__eq[] = "parser_nodes::AReadAble::n_kwreadable=";
+void parser___parser_nodes___AReadAble___n_kwreadable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 880;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReadAble___n_kwreadable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:880 */
+  ATTR_parser___parser_nodes___AReadAble____n_kwreadable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AWriteAble___n_kwwritable[] = "parser_nodes::AWriteAble::n_kwwritable";
+val_t parser___parser_nodes___AWriteAble___n_kwwritable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 886;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWriteAble___n_kwwritable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:886 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWriteAble____n_kwwritable(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwwritable", LOCATE_parser___parser_nodes, 886);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AWriteAble____n_kwwritable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AWriteAble___n_kwwritable__eq[] = "parser_nodes::AWriteAble::n_kwwritable=";
+void parser___parser_nodes___AWriteAble___n_kwwritable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 886;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWriteAble___n_kwwritable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:886 */
+  ATTR_parser___parser_nodes___AWriteAble____n_kwwritable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIdMethid___n_id[] = "parser_nodes::AIdMethid::n_id";
+val_t parser___parser_nodes___AIdMethid___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 896;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIdMethid___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:896 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIdMethid____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 896);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIdMethid____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AIdMethid___n_id__eq[] = "parser_nodes::AIdMethid::n_id=";
+void parser___parser_nodes___AIdMethid___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 896;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIdMethid___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:896 */
+  ATTR_parser___parser_nodes___AIdMethid____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___APlusMethid___n_plus[] = "parser_nodes::APlusMethid::n_plus";
+val_t parser___parser_nodes___APlusMethid___n_plus(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 900;
+  fra.me.meth = LOCATE_parser___parser_nodes___APlusMethid___n_plus;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:900 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APlusMethid____n_plus(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_plus", LOCATE_parser___parser_nodes, 900);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___APlusMethid____n_plus(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___APlusMethid___n_plus__eq[] = "parser_nodes::APlusMethid::n_plus=";
+void parser___parser_nodes___APlusMethid___n_plus__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 900;
+  fra.me.meth = LOCATE_parser___parser_nodes___APlusMethid___n_plus__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:900 */
+  ATTR_parser___parser_nodes___APlusMethid____n_plus(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AMinusMethid___n_minus[] = "parser_nodes::AMinusMethid::n_minus";
+val_t parser___parser_nodes___AMinusMethid___n_minus(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 904;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMinusMethid___n_minus;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:904 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMinusMethid____n_minus(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_minus", LOCATE_parser___parser_nodes, 904);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMinusMethid____n_minus(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AMinusMethid___n_minus__eq[] = "parser_nodes::AMinusMethid::n_minus=";
+void parser___parser_nodes___AMinusMethid___n_minus__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 904;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMinusMethid___n_minus__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:904 */
+  ATTR_parser___parser_nodes___AMinusMethid____n_minus(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStarMethid___n_star[] = "parser_nodes::AStarMethid::n_star";
+val_t parser___parser_nodes___AStarMethid___n_star(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 908;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStarMethid___n_star;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:908 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStarMethid____n_star(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_star", LOCATE_parser___parser_nodes, 908);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStarMethid____n_star(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStarMethid___n_star__eq[] = "parser_nodes::AStarMethid::n_star=";
+void parser___parser_nodes___AStarMethid___n_star__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 908;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStarMethid___n_star__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:908 */
+  ATTR_parser___parser_nodes___AStarMethid____n_star(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASlashMethid___n_slash[] = "parser_nodes::ASlashMethid::n_slash";
+val_t parser___parser_nodes___ASlashMethid___n_slash(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 912;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASlashMethid___n_slash;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:912 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASlashMethid____n_slash(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_slash", LOCATE_parser___parser_nodes, 912);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASlashMethid____n_slash(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASlashMethid___n_slash__eq[] = "parser_nodes::ASlashMethid::n_slash=";
+void parser___parser_nodes___ASlashMethid___n_slash__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 912;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASlashMethid___n_slash__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:912 */
+  ATTR_parser___parser_nodes___ASlashMethid____n_slash(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___APercentMethid___n_percent[] = "parser_nodes::APercentMethid::n_percent";
+val_t parser___parser_nodes___APercentMethid___n_percent(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 916;
+  fra.me.meth = LOCATE_parser___parser_nodes___APercentMethid___n_percent;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:916 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APercentMethid____n_percent(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_percent", LOCATE_parser___parser_nodes, 916);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___APercentMethid____n_percent(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___APercentMethid___n_percent__eq[] = "parser_nodes::APercentMethid::n_percent=";
+void parser___parser_nodes___APercentMethid___n_percent__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 916;
+  fra.me.meth = LOCATE_parser___parser_nodes___APercentMethid___n_percent__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:916 */
+  ATTR_parser___parser_nodes___APercentMethid____n_percent(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AEqMethid___n_eq[] = "parser_nodes::AEqMethid::n_eq";
+val_t parser___parser_nodes___AEqMethid___n_eq(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 920;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEqMethid___n_eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:920 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEqMethid____n_eq(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_eq", LOCATE_parser___parser_nodes, 920);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AEqMethid____n_eq(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AEqMethid___n_eq__eq[] = "parser_nodes::AEqMethid::n_eq=";
+void parser___parser_nodes___AEqMethid___n_eq__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 920;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEqMethid___n_eq__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:920 */
+  ATTR_parser___parser_nodes___AEqMethid____n_eq(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ANeMethid___n_ne[] = "parser_nodes::ANeMethid::n_ne";
+val_t parser___parser_nodes___ANeMethid___n_ne(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 924;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANeMethid___n_ne;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:924 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANeMethid____n_ne(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_ne", LOCATE_parser___parser_nodes, 924);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANeMethid____n_ne(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANeMethid___n_ne__eq[] = "parser_nodes::ANeMethid::n_ne=";
+void parser___parser_nodes___ANeMethid___n_ne__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 924;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANeMethid___n_ne__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:924 */
+  ATTR_parser___parser_nodes___ANeMethid____n_ne(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALeMethid___n_le[] = "parser_nodes::ALeMethid::n_le";
+val_t parser___parser_nodes___ALeMethid___n_le(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 928;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALeMethid___n_le;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:928 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALeMethid____n_le(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_le", LOCATE_parser___parser_nodes, 928);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALeMethid____n_le(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALeMethid___n_le__eq[] = "parser_nodes::ALeMethid::n_le=";
+void parser___parser_nodes___ALeMethid___n_le__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 928;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALeMethid___n_le__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:928 */
+  ATTR_parser___parser_nodes___ALeMethid____n_le(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AGeMethid___n_ge[] = "parser_nodes::AGeMethid::n_ge";
+val_t parser___parser_nodes___AGeMethid___n_ge(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 932;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGeMethid___n_ge;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:932 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGeMethid____n_ge(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_ge", LOCATE_parser___parser_nodes, 932);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AGeMethid____n_ge(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AGeMethid___n_ge__eq[] = "parser_nodes::AGeMethid::n_ge=";
+void parser___parser_nodes___AGeMethid___n_ge__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 932;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGeMethid___n_ge__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:932 */
+  ATTR_parser___parser_nodes___AGeMethid____n_ge(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALtMethid___n_lt[] = "parser_nodes::ALtMethid::n_lt";
+val_t parser___parser_nodes___ALtMethid___n_lt(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 936;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALtMethid___n_lt;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:936 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALtMethid____n_lt(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_lt", LOCATE_parser___parser_nodes, 936);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALtMethid____n_lt(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALtMethid___n_lt__eq[] = "parser_nodes::ALtMethid::n_lt=";
+void parser___parser_nodes___ALtMethid___n_lt__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 936;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALtMethid___n_lt__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:936 */
+  ATTR_parser___parser_nodes___ALtMethid____n_lt(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AGtMethid___n_gt[] = "parser_nodes::AGtMethid::n_gt";
+val_t parser___parser_nodes___AGtMethid___n_gt(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 940;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGtMethid___n_gt;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:940 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGtMethid____n_gt(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_gt", LOCATE_parser___parser_nodes, 940);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AGtMethid____n_gt(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AGtMethid___n_gt__eq[] = "parser_nodes::AGtMethid::n_gt=";
+void parser___parser_nodes___AGtMethid___n_gt__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 940;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGtMethid___n_gt__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:940 */
+  ATTR_parser___parser_nodes___AGtMethid____n_gt(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALlMethid___n_ll[] = "parser_nodes::ALlMethid::n_ll";
+val_t parser___parser_nodes___ALlMethid___n_ll(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 944;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALlMethid___n_ll;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:944 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_ll", LOCATE_parser___parser_nodes, 944);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALlMethid___n_ll__eq[] = "parser_nodes::ALlMethid::n_ll=";
+void parser___parser_nodes___ALlMethid___n_ll__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 944;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALlMethid___n_ll__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:944 */
+  ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AGgMethid___n_gg[] = "parser_nodes::AGgMethid::n_gg";
+val_t parser___parser_nodes___AGgMethid___n_gg(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 948;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGgMethid___n_gg;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:948 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_gg", LOCATE_parser___parser_nodes, 948);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AGgMethid___n_gg__eq[] = "parser_nodes::AGgMethid::n_gg=";
+void parser___parser_nodes___AGgMethid___n_gg__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 948;
+  fra.me.meth = LOCATE_parser___parser_nodes___AGgMethid___n_gg__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:948 */
+  ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABraMethid___n_obra[] = "parser_nodes::ABraMethid::n_obra";
+val_t parser___parser_nodes___ABraMethid___n_obra(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 952;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_obra;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:952 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraMethid____n_obra(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 952);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraMethid____n_obra(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABraMethid___n_obra__eq[] = "parser_nodes::ABraMethid::n_obra=";
+void parser___parser_nodes___ABraMethid___n_obra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 952;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_obra__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:952 */
+  ATTR_parser___parser_nodes___ABraMethid____n_obra(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABraMethid___n_cbra[] = "parser_nodes::ABraMethid::n_cbra";
+val_t parser___parser_nodes___ABraMethid___n_cbra(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 953;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_cbra;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:953 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraMethid____n_cbra(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 953);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraMethid____n_cbra(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABraMethid___n_cbra__eq[] = "parser_nodes::ABraMethid::n_cbra=";
+void parser___parser_nodes___ABraMethid___n_cbra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 953;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_cbra__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:953 */
+  ATTR_parser___parser_nodes___ABraMethid____n_cbra(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AStarshipMethid___n_starship[] = "parser_nodes::AStarshipMethid::n_starship";
+val_t parser___parser_nodes___AStarshipMethid___n_starship(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 957;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStarshipMethid___n_starship;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:957 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStarshipMethid____n_starship(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_starship", LOCATE_parser___parser_nodes, 957);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStarshipMethid____n_starship(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AStarshipMethid___n_starship__eq[] = "parser_nodes::AStarshipMethid::n_starship=";
+void parser___parser_nodes___AStarshipMethid___n_starship__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 957;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStarshipMethid___n_starship__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:957 */
+  ATTR_parser___parser_nodes___AStarshipMethid____n_starship(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAssignMethid___n_id[] = "parser_nodes::AAssignMethid::n_id";
+val_t parser___parser_nodes___AAssignMethid___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 961;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:961 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignMethid____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 961);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignMethid____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAssignMethid___n_id__eq[] = "parser_nodes::AAssignMethid::n_id=";
+void parser___parser_nodes___AAssignMethid___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 961;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:961 */
+  ATTR_parser___parser_nodes___AAssignMethid____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAssignMethid___n_assign[] = "parser_nodes::AAssignMethid::n_assign";
+val_t parser___parser_nodes___AAssignMethid___n_assign(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 962;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_assign;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:962 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignMethid____n_assign(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 962);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignMethid____n_assign(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAssignMethid___n_assign__eq[] = "parser_nodes::AAssignMethid::n_assign=";
+void parser___parser_nodes___AAssignMethid___n_assign__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 962;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_assign__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:962 */
+  ATTR_parser___parser_nodes___AAssignMethid____n_assign(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_obra[] = "parser_nodes::ABraassignMethid::n_obra";
+val_t parser___parser_nodes___ABraassignMethid___n_obra(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 966;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_obra;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:966 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_obra(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 966);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_obra(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_obra__eq[] = "parser_nodes::ABraassignMethid::n_obra=";
+void parser___parser_nodes___ABraassignMethid___n_obra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 966;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_obra__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:966 */
+  ATTR_parser___parser_nodes___ABraassignMethid____n_obra(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_cbra[] = "parser_nodes::ABraassignMethid::n_cbra";
+val_t parser___parser_nodes___ABraassignMethid___n_cbra(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 967;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_cbra;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:967 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_cbra(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 967);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_cbra(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_cbra__eq[] = "parser_nodes::ABraassignMethid::n_cbra=";
+void parser___parser_nodes___ABraassignMethid___n_cbra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 967;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_cbra__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:967 */
+  ATTR_parser___parser_nodes___ABraassignMethid____n_cbra(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_assign[] = "parser_nodes::ABraassignMethid::n_assign";
+val_t parser___parser_nodes___ABraassignMethid___n_assign(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 968;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_assign;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:968 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_assign(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 968);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_assign(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABraassignMethid___n_assign__eq[] = "parser_nodes::ABraassignMethid::n_assign=";
+void parser___parser_nodes___ABraassignMethid___n_assign__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 968;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_assign__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:968 */
+  ATTR_parser___parser_nodes___ABraassignMethid____n_assign(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_opar[] = "parser_nodes::ASignature::n_opar";
+val_t parser___parser_nodes___ASignature___n_opar(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 974;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_opar;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:974 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_opar(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_opar__eq[] = "parser_nodes::ASignature::n_opar=";
+void parser___parser_nodes___ASignature___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 974;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_opar__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:974 */
+  ATTR_parser___parser_nodes___ASignature____n_opar(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_params[] = "parser_nodes::ASignature::n_params";
+val_t parser___parser_nodes___ASignature___n_params(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 975;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_params;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:975 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASignature____n_params(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_params", LOCATE_parser___parser_nodes, 975);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_params(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_cpar[] = "parser_nodes::ASignature::n_cpar";
+val_t parser___parser_nodes___ASignature___n_cpar(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 976;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_cpar;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:976 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_cpar(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_cpar__eq[] = "parser_nodes::ASignature::n_cpar=";
+void parser___parser_nodes___ASignature___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 976;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_cpar__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:976 */
+  ATTR_parser___parser_nodes___ASignature____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_type[] = "parser_nodes::ASignature::n_type";
+val_t parser___parser_nodes___ASignature___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 977;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:977 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_type__eq[] = "parser_nodes::ASignature::n_type=";
+void parser___parser_nodes___ASignature___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 977;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:977 */
+  ATTR_parser___parser_nodes___ASignature____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASignature___n_closure_decls[] = "parser_nodes::ASignature::n_closure_decls";
+val_t parser___parser_nodes___ASignature___n_closure_decls(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 978;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_closure_decls;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:978 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASignature____n_closure_decls(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_closure_decls", LOCATE_parser___parser_nodes, 978);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_closure_decls(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_id[] = "parser_nodes::AParam::n_id";
+val_t parser___parser_nodes___AParam___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 984;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:984 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParam____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 984);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_id__eq[] = "parser_nodes::AParam::n_id=";
+void parser___parser_nodes___AParam___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 984;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:984 */
+  ATTR_parser___parser_nodes___AParam____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_type[] = "parser_nodes::AParam::n_type";
+val_t parser___parser_nodes___AParam___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 985;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:985 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_type__eq[] = "parser_nodes::AParam::n_type=";
+void parser___parser_nodes___AParam___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 985;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:985 */
+  ATTR_parser___parser_nodes___AParam____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_dotdotdot[] = "parser_nodes::AParam::n_dotdotdot";
+val_t parser___parser_nodes___AParam___n_dotdotdot(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 986;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_dotdotdot;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:986 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_dotdotdot(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AParam___n_dotdotdot__eq[] = "parser_nodes::AParam::n_dotdotdot=";
+void parser___parser_nodes___AParam___n_dotdotdot__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 986;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_dotdotdot__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:986 */
+  ATTR_parser___parser_nodes___AParam____n_dotdotdot(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_kwbreak[] = "parser_nodes::AClosureDecl::n_kwbreak";
+val_t parser___parser_nodes___AClosureDecl___n_kwbreak(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 991;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_kwbreak;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:991 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_kwbreak(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_kwbreak__eq[] = "parser_nodes::AClosureDecl::n_kwbreak=";
+void parser___parser_nodes___AClosureDecl___n_kwbreak__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 991;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_kwbreak__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:991 */
+  ATTR_parser___parser_nodes___AClosureDecl____n_kwbreak(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_bang[] = "parser_nodes::AClosureDecl::n_bang";
+val_t parser___parser_nodes___AClosureDecl___n_bang(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 992;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_bang;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:992 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_bang(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_bang", LOCATE_parser___parser_nodes, 992);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_bang(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_bang__eq[] = "parser_nodes::AClosureDecl::n_bang=";
+void parser___parser_nodes___AClosureDecl___n_bang__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 992;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_bang__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:992 */
+  ATTR_parser___parser_nodes___AClosureDecl____n_bang(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_id[] = "parser_nodes::AClosureDecl::n_id";
+val_t parser___parser_nodes___AClosureDecl___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 993;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:993 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 993);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_id__eq[] = "parser_nodes::AClosureDecl::n_id=";
+void parser___parser_nodes___AClosureDecl___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 993;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:993 */
+  ATTR_parser___parser_nodes___AClosureDecl____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_signature[] = "parser_nodes::AClosureDecl::n_signature";
+val_t parser___parser_nodes___AClosureDecl___n_signature(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 994;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_signature;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:994 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_signature(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_signature", LOCATE_parser___parser_nodes, 994);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_signature(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_signature__eq[] = "parser_nodes::AClosureDecl::n_signature=";
+void parser___parser_nodes___AClosureDecl___n_signature__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 994;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_signature__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:994 */
+  ATTR_parser___parser_nodes___AClosureDecl____n_signature(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_expr[] = "parser_nodes::AClosureDecl::n_expr";
+val_t parser___parser_nodes___AClosureDecl___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 995;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:995 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AClosureDecl___n_expr__eq[] = "parser_nodes::AClosureDecl::n_expr=";
+void parser___parser_nodes___AClosureDecl___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 995;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:995 */
+  ATTR_parser___parser_nodes___AClosureDecl____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AType___n_kwnullable[] = "parser_nodes::AType::n_kwnullable";
+val_t parser___parser_nodes___AType___n_kwnullable(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1001;
+  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_kwnullable;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1001 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_kwnullable(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AType___n_kwnullable__eq[] = "parser_nodes::AType::n_kwnullable=";
+void parser___parser_nodes___AType___n_kwnullable__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1001;
+  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_kwnullable__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1001 */
+  ATTR_parser___parser_nodes___AType____n_kwnullable(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AType___n_id[] = "parser_nodes::AType::n_id";
+val_t parser___parser_nodes___AType___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1003;
+  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1003 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AType____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1003);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AType___n_id__eq[] = "parser_nodes::AType::n_id=";
+void parser___parser_nodes___AType___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1003;
+  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1003 */
+  ATTR_parser___parser_nodes___AType____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AType___n_types[] = "parser_nodes::AType::n_types";
+val_t parser___parser_nodes___AType___n_types(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1006;
+  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_types;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1006 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AType____n_types(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_types", LOCATE_parser___parser_nodes, 1006);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_types(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALabel___n_kwlabel[] = "parser_nodes::ALabel::n_kwlabel";
+val_t parser___parser_nodes___ALabel___n_kwlabel(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1013;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_kwlabel;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1013 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALabel____n_kwlabel(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwlabel", LOCATE_parser___parser_nodes, 1013);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabel____n_kwlabel(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALabel___n_kwlabel__eq[] = "parser_nodes::ALabel::n_kwlabel=";
+void parser___parser_nodes___ALabel___n_kwlabel__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1013;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_kwlabel__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1013 */
+  ATTR_parser___parser_nodes___ALabel____n_kwlabel(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALabel___n_id[] = "parser_nodes::ALabel::n_id";
+val_t parser___parser_nodes___ALabel___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1014;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1014 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALabel____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1014);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabel____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALabel___n_id__eq[] = "parser_nodes::ALabel::n_id=";
+void parser___parser_nodes___ALabel___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1014;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1014 */
+  ATTR_parser___parser_nodes___ALabel____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABlockExpr___n_expr[] = "parser_nodes::ABlockExpr::n_expr";
+val_t parser___parser_nodes___ABlockExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1027;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABlockExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1027 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABlockExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1027);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABlockExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABlockExpr___n_kwend[] = "parser_nodes::ABlockExpr::n_kwend";
+val_t parser___parser_nodes___ABlockExpr___n_kwend(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1028;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABlockExpr___n_kwend;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1028 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABlockExpr____n_kwend(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABlockExpr___n_kwend__eq[] = "parser_nodes::ABlockExpr::n_kwend=";
+void parser___parser_nodes___ABlockExpr___n_kwend__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1028;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABlockExpr___n_kwend__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1028 */
+  ATTR_parser___parser_nodes___ABlockExpr____n_kwend(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_kwvar[] = "parser_nodes::AVardeclExpr::n_kwvar";
+val_t parser___parser_nodes___AVardeclExpr___n_kwvar(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1034;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_kwvar;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1034 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVardeclExpr____n_kwvar(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwvar", LOCATE_parser___parser_nodes, 1034);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_kwvar(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_kwvar__eq[] = "parser_nodes::AVardeclExpr::n_kwvar=";
+void parser___parser_nodes___AVardeclExpr___n_kwvar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1034;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_kwvar__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1034 */
+  ATTR_parser___parser_nodes___AVardeclExpr____n_kwvar(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_id[] = "parser_nodes::AVardeclExpr::n_id";
+val_t parser___parser_nodes___AVardeclExpr___n_id(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1035;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_id;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1035 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVardeclExpr____n_id(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1035);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_id(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_id__eq[] = "parser_nodes::AVardeclExpr::n_id=";
+void parser___parser_nodes___AVardeclExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1035;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1035 */
+  ATTR_parser___parser_nodes___AVardeclExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_type[] = "parser_nodes::AVardeclExpr::n_type";
+val_t parser___parser_nodes___AVardeclExpr___n_type(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1036;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_type;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1036 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_type(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_type__eq[] = "parser_nodes::AVardeclExpr::n_type=";
+void parser___parser_nodes___AVardeclExpr___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1036;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_type__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1036 */
+  ATTR_parser___parser_nodes___AVardeclExpr____n_type(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_assign[] = "parser_nodes::AVardeclExpr::n_assign";
+val_t parser___parser_nodes___AVardeclExpr___n_assign(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1037;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_assign;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1037 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_assign(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_assign__eq[] = "parser_nodes::AVardeclExpr::n_assign=";
+void parser___parser_nodes___AVardeclExpr___n_assign__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1037;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_assign__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1037 */
+  ATTR_parser___parser_nodes___AVardeclExpr____n_assign(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_expr[] = "parser_nodes::AVardeclExpr::n_expr";
+val_t parser___parser_nodes___AVardeclExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1039;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1039 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AVardeclExpr___n_expr__eq[] = "parser_nodes::AVardeclExpr::n_expr=";
+void parser___parser_nodes___AVardeclExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1039;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1039 */
+  ATTR_parser___parser_nodes___AVardeclExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AReturnExpr___n_kwreturn[] = "parser_nodes::AReturnExpr::n_kwreturn";
+val_t parser___parser_nodes___AReturnExpr___n_kwreturn(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1046;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_kwreturn;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1046 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AReturnExpr____n_kwreturn(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AReturnExpr___n_kwreturn__eq[] = "parser_nodes::AReturnExpr::n_kwreturn=";
+void parser___parser_nodes___AReturnExpr___n_kwreturn__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1046;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_kwreturn__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1046 */
+  ATTR_parser___parser_nodes___AReturnExpr____n_kwreturn(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AReturnExpr___n_expr[] = "parser_nodes::AReturnExpr::n_expr";
+val_t parser___parser_nodes___AReturnExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1047;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1047 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AReturnExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AReturnExpr___n_expr__eq[] = "parser_nodes::AReturnExpr::n_expr=";
+void parser___parser_nodes___AReturnExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1047;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1047 */
+  ATTR_parser___parser_nodes___AReturnExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALabelable___n_label[] = "parser_nodes::ALabelable::n_label";
+val_t parser___parser_nodes___ALabelable___n_label(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1053;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabelable___n_label;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1053 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabelable____n_label(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALabelable___n_label__eq[] = "parser_nodes::ALabelable::n_label=";
+void parser___parser_nodes___ALabelable___n_label__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1053;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALabelable___n_label__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1053 */
+  ATTR_parser___parser_nodes___ALabelable____n_label(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABreakExpr___n_kwbreak[] = "parser_nodes::ABreakExpr::n_kwbreak";
+val_t parser___parser_nodes___ABreakExpr___n_kwbreak(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1060;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_kwbreak;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1060 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABreakExpr____n_kwbreak(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwbreak", LOCATE_parser___parser_nodes, 1060);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakExpr____n_kwbreak(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABreakExpr___n_kwbreak__eq[] = "parser_nodes::ABreakExpr::n_kwbreak=";
+void parser___parser_nodes___ABreakExpr___n_kwbreak__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1060;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_kwbreak__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1060 */
+  ATTR_parser___parser_nodes___ABreakExpr____n_kwbreak(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ABreakExpr___n_expr[] = "parser_nodes::ABreakExpr::n_expr";
+val_t parser___parser_nodes___ABreakExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1061;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1061 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ABreakExpr___n_expr__eq[] = "parser_nodes::ABreakExpr::n_expr=";
+void parser___parser_nodes___ABreakExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1061;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1061 */
+  ATTR_parser___parser_nodes___ABreakExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAbortExpr___n_kwabort[] = "parser_nodes::AAbortExpr::n_kwabort";
+val_t parser___parser_nodes___AAbortExpr___n_kwabort(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1067;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbortExpr___n_kwabort;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1067 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbortExpr____n_kwabort(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwabort", LOCATE_parser___parser_nodes, 1067);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbortExpr____n_kwabort(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AAbortExpr___n_kwabort__eq[] = "parser_nodes::AAbortExpr::n_kwabort=";
+void parser___parser_nodes___AAbortExpr___n_kwabort__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1067;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAbortExpr___n_kwabort__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1067 */
+  ATTR_parser___parser_nodes___AAbortExpr____n_kwabort(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AContinueExpr___n_kwcontinue[] = "parser_nodes::AContinueExpr::n_kwcontinue";
+val_t parser___parser_nodes___AContinueExpr___n_kwcontinue(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1074;
+  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_kwcontinue;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1074 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AContinueExpr____n_kwcontinue(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AContinueExpr___n_kwcontinue__eq[] = "parser_nodes::AContinueExpr::n_kwcontinue=";
+void parser___parser_nodes___AContinueExpr___n_kwcontinue__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1074;
+  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_kwcontinue__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1074 */
+  ATTR_parser___parser_nodes___AContinueExpr____n_kwcontinue(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AContinueExpr___n_expr[] = "parser_nodes::AContinueExpr::n_expr";
+val_t parser___parser_nodes___AContinueExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1075;
+  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1075 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AContinueExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AContinueExpr___n_expr__eq[] = "parser_nodes::AContinueExpr::n_expr=";
+void parser___parser_nodes___AContinueExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1075;
+  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1075 */
+  ATTR_parser___parser_nodes___AContinueExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ADoExpr___n_kwdo[] = "parser_nodes::ADoExpr::n_kwdo";
+val_t parser___parser_nodes___ADoExpr___n_kwdo(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1082;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_kwdo;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1082 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADoExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 1082);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoExpr____n_kwdo(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ADoExpr___n_kwdo__eq[] = "parser_nodes::ADoExpr::n_kwdo=";
+void parser___parser_nodes___ADoExpr___n_kwdo__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1082;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_kwdo__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1082 */
+  ATTR_parser___parser_nodes___ADoExpr____n_kwdo(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ADoExpr___n_block[] = "parser_nodes::ADoExpr::n_block";
+val_t parser___parser_nodes___ADoExpr___n_block(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1083;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_block;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1083 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoExpr____n_block(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ADoExpr___n_block__eq[] = "parser_nodes::ADoExpr::n_block=";
+void parser___parser_nodes___ADoExpr___n_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1083;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_block__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1083 */
+  ATTR_parser___parser_nodes___ADoExpr____n_block(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_kwif[] = "parser_nodes::AIfExpr::n_kwif";
+val_t parser___parser_nodes___AIfExpr___n_kwif(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1089;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_kwif;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1089 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfExpr____n_kwif(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwif", LOCATE_parser___parser_nodes, 1089);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_kwif(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_kwif__eq[] = "parser_nodes::AIfExpr::n_kwif=";
+void parser___parser_nodes___AIfExpr___n_kwif__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1089;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_kwif__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1089 */
+  ATTR_parser___parser_nodes___AIfExpr____n_kwif(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_expr[] = "parser_nodes::AIfExpr::n_expr";
+val_t parser___parser_nodes___AIfExpr___n_expr(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1090;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_expr;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1090 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1090);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_expr(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_expr__eq[] = "parser_nodes::AIfExpr::n_expr=";
+void parser___parser_nodes___AIfExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1090;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1090 */
+  ATTR_parser___parser_nodes___AIfExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_then[] = "parser_nodes::AIfExpr::n_then";
+val_t parser___parser_nodes___AIfExpr___n_then(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1091;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_then;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* parser/parser_nodes.nit:1091 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_then(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_then__eq[] = "parser_nodes::AIfExpr::n_then=";
+void parser___parser_nodes___AIfExpr___n_then__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 365;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_kwredef;
+  fra.me.line = 1091;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_then__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1091 */
+  ATTR_parser___parser_nodes___AIfExpr____n_then(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_else[] = "parser_nodes::AIfExpr::n_else";
+val_t parser___parser_nodes___AIfExpr___n_else(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1092;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_else;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:365 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_kwredef(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1092 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_else(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfExpr___n_else__eq[] = "parser_nodes::AIfExpr::n_else=";
+void parser___parser_nodes___AIfExpr___n_else__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1092;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_else__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1092 */
+  ATTR_parser___parser_nodes___AIfExpr____n_else(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwif[] = "parser_nodes::AIfexprExpr::n_kwif";
+val_t parser___parser_nodes___AIfexprExpr___n_kwif(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 366;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_visibility;
+  fra.me.line = 1098;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwif;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:366 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1098 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwif(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 366);
+    nit_abort("Uninitialized attribute %s", "_n_kwif", LOCATE_parser___parser_nodes, 1098);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_visibility(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwif(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___n_classkind(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwif__eq[] = "parser_nodes::AIfexprExpr::n_kwif=";
+void parser___parser_nodes___AIfexprExpr___n_kwif__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1098;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwif__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1098 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_kwif(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_expr[] = "parser_nodes::AIfexprExpr::n_expr";
+val_t parser___parser_nodes___AIfexprExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 367;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_classkind;
+  fra.me.line = 1099;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:367 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_classkind(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1099 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_classkind", LOCATE_parser___parser_nodes, 367);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1099);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_classkind(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_expr__eq[] = "parser_nodes::AIfexprExpr::n_expr=";
+void parser___parser_nodes___AIfexprExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 368;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_id;
+  fra.me.line = 1099;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:368 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1099 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AStdClassdef___n_formaldefs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwthen[] = "parser_nodes::AIfexprExpr::n_kwthen";
+val_t parser___parser_nodes___AIfexprExpr___n_kwthen(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 369;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_formaldefs;
+  fra.me.line = 1100;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwthen;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:369 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_formaldefs(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1100 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwthen(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_formaldefs", LOCATE_parser___parser_nodes, 369);
+    nit_abort("Uninitialized attribute %s", "_n_kwthen", LOCATE_parser___parser_nodes, 1100);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_formaldefs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwthen(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___n_superclasses(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwthen__eq[] = "parser_nodes::AIfexprExpr::n_kwthen=";
+void parser___parser_nodes___AIfexprExpr___n_kwthen__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1100;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwthen__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1100 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_kwthen(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_then[] = "parser_nodes::AIfexprExpr::n_then";
+val_t parser___parser_nodes___AIfexprExpr___n_then(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 370;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_superclasses;
+  fra.me.line = 1101;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_then;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:370 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_superclasses(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1101 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_then(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_superclasses", LOCATE_parser___parser_nodes, 370);
+    nit_abort("Uninitialized attribute %s", "_n_then", LOCATE_parser___parser_nodes, 1101);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_superclasses(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_then(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___n_propdefs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_then__eq[] = "parser_nodes::AIfexprExpr::n_then=";
+void parser___parser_nodes___AIfexprExpr___n_then__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1101;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_then__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1101 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_then(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwelse[] = "parser_nodes::AIfexprExpr::n_kwelse";
+val_t parser___parser_nodes___AIfexprExpr___n_kwelse(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 371;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___n_propdefs;
+  fra.me.line = 1102;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwelse;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:371 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStdClassdef____n_propdefs(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1102 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwelse(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_propdefs", LOCATE_parser___parser_nodes, 371);
+    nit_abort("Uninitialized attribute %s", "_n_kwelse", LOCATE_parser___parser_nodes, 1102);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStdClassdef____n_propdefs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwelse(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStdClassdef___hot_location(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_kwelse__eq[] = "parser_nodes::AIfexprExpr::n_kwelse=";
+void parser___parser_nodes___AIfexprExpr___n_kwelse__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1102;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwelse__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1102 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_kwelse(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_else[] = "parser_nodes::AIfexprExpr::n_else";
+val_t parser___parser_nodes___AIfexprExpr___n_else(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 372;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStdClassdef___hot_location;
+  fra.me.line = 1103;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_else;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:372 */
-  fra.me.REG[0] = CALL_parser___parser_nodes___AStdClassdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
-  REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
+  /* parser/parser_nodes.nit:1103 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_else(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
-    nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 372);
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_else", LOCATE_parser___parser_nodes, 1103);
   }
-  fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
-  goto label1;
-  label1: while(0);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_else(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ATopClassdef___n_propdefs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIfexprExpr___n_else__eq[] = "parser_nodes::AIfexprExpr::n_else=";
+void parser___parser_nodes___AIfexprExpr___n_else__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1103;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_else__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1103 */
+  ATTR_parser___parser_nodes___AIfexprExpr____n_else(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_kwwhile[] = "parser_nodes::AWhileExpr::n_kwwhile";
+val_t parser___parser_nodes___AWhileExpr___n_kwwhile(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 376;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATopClassdef___n_propdefs;
+  fra.me.line = 1110;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwwhile;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:376 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATopClassdef____n_propdefs(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1110 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_kwwhile(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_propdefs", LOCATE_parser___parser_nodes, 376);
+    nit_abort("Uninitialized attribute %s", "_n_kwwhile", LOCATE_parser___parser_nodes, 1110);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATopClassdef____n_propdefs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_kwwhile(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AMainClassdef___n_propdefs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_kwwhile__eq[] = "parser_nodes::AWhileExpr::n_kwwhile=";
+void parser___parser_nodes___AWhileExpr___n_kwwhile__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1110;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwwhile__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1110 */
+  ATTR_parser___parser_nodes___AWhileExpr____n_kwwhile(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_expr[] = "parser_nodes::AWhileExpr::n_expr";
+val_t parser___parser_nodes___AWhileExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 380;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMainClassdef___n_propdefs;
+  fra.me.line = 1111;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:380 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMainClassdef____n_propdefs(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1111 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_propdefs", LOCATE_parser___parser_nodes, 380);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1111);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMainClassdef____n_propdefs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AConcreteClasskind___n_kwclass(val_t p0){
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_expr__eq[] = "parser_nodes::AWhileExpr::n_expr=";
+void parser___parser_nodes___AWhileExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1111;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1111 */
+  ATTR_parser___parser_nodes___AWhileExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_kwdo[] = "parser_nodes::AWhileExpr::n_kwdo";
+val_t parser___parser_nodes___AWhileExpr___n_kwdo(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 385;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteClasskind___n_kwclass;
+  fra.me.line = 1112;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwdo;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:385 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AConcreteClasskind____n_kwclass(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1112 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwclass", LOCATE_parser___parser_nodes, 385);
+    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 1112);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteClasskind____n_kwclass(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_kwdo(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAbstractClasskind___n_kwabstract(val_t p0){
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_kwdo__eq[] = "parser_nodes::AWhileExpr::n_kwdo=";
+void parser___parser_nodes___AWhileExpr___n_kwdo__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1112;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwdo__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1112 */
+  ATTR_parser___parser_nodes___AWhileExpr____n_kwdo(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_block[] = "parser_nodes::AWhileExpr::n_block";
+val_t parser___parser_nodes___AWhileExpr___n_block(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 389;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwabstract;
+  fra.me.line = 1113;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_block;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:389 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbstractClasskind____n_kwabstract(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwabstract", LOCATE_parser___parser_nodes, 389);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbstractClasskind____n_kwabstract(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1113 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_block(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAbstractClasskind___n_kwclass(val_t p0){
+static const char LOCATE_parser___parser_nodes___AWhileExpr___n_block__eq[] = "parser_nodes::AWhileExpr::n_block=";
+void parser___parser_nodes___AWhileExpr___n_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1113;
+  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_block__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1113 */
+  ATTR_parser___parser_nodes___AWhileExpr____n_block(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ALoopExpr___n_kwloop[] = "parser_nodes::ALoopExpr::n_kwloop";
+val_t parser___parser_nodes___ALoopExpr___n_kwloop(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 390;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAbstractClasskind___n_kwclass;
+  fra.me.line = 1120;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_kwloop;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:390 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbstractClasskind____n_kwclass(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1120 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALoopExpr____n_kwloop(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwclass", LOCATE_parser___parser_nodes, 390);
+    nit_abort("Uninitialized attribute %s", "_n_kwloop", LOCATE_parser___parser_nodes, 1120);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbstractClasskind____n_kwclass(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALoopExpr____n_kwloop(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ALoopExpr___n_kwloop__eq[] = "parser_nodes::ALoopExpr::n_kwloop=";
+void parser___parser_nodes___ALoopExpr___n_kwloop__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1120;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_kwloop__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1120 */
+  ATTR_parser___parser_nodes___ALoopExpr____n_kwloop(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AInterfaceClasskind___n_kwinterface(val_t p0){
+static const char LOCATE_parser___parser_nodes___ALoopExpr___n_block[] = "parser_nodes::ALoopExpr::n_block";
+val_t parser___parser_nodes___ALoopExpr___n_block(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 394;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInterfaceClasskind___n_kwinterface;
+  fra.me.line = 1121;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_block;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:394 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInterfaceClasskind____n_kwinterface(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwinterface", LOCATE_parser___parser_nodes, 394);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AInterfaceClasskind____n_kwinterface(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1121 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ALoopExpr____n_block(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AEnumClasskind___n_kwenum(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ALoopExpr___n_block__eq[] = "parser_nodes::ALoopExpr::n_block=";
+void parser___parser_nodes___ALoopExpr___n_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 398;
-  fra.me.meth = LOCATE_parser___parser_nodes___AEnumClasskind___n_kwenum;
+  fra.me.line = 1121;
+  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_block__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:398 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEnumClasskind____n_kwenum(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwenum", LOCATE_parser___parser_nodes, 398);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AEnumClasskind____n_kwenum(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1121 */
+  ATTR_parser___parser_nodes___ALoopExpr____n_block(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AExternClasskind___n_kwextern(val_t p0){
+static const char LOCATE_parser___parser_nodes___AForExpr___n_kwfor[] = "parser_nodes::AForExpr::n_kwfor";
+val_t parser___parser_nodes___AForExpr___n_kwfor(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 402;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternClasskind___n_kwextern;
+  fra.me.line = 1128;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwfor;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:402 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternClasskind____n_kwextern(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1128 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_kwfor(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwextern", LOCATE_parser___parser_nodes, 402);
+    nit_abort("Uninitialized attribute %s", "_n_kwfor", LOCATE_parser___parser_nodes, 1128);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternClasskind____n_kwextern(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_kwfor(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AFormaldef___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AForExpr___n_kwfor__eq[] = "parser_nodes::AForExpr::n_kwfor=";
+void parser___parser_nodes___AForExpr___n_kwfor__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 406;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_id;
+  fra.me.line = 1128;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwfor__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:406 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFormaldef____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 406);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFormaldef____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1128 */
+  ATTR_parser___parser_nodes___AForExpr____n_kwfor(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AFormaldef___n_type(val_t p0){
+static const char LOCATE_parser___parser_nodes___AForExpr___n_ids[] = "parser_nodes::AForExpr::n_ids";
+val_t parser___parser_nodes___AForExpr___n_ids(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 407;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFormaldef___n_type;
+  fra.me.line = 1129;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_ids;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:407 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFormaldef____n_type(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1129 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_ids(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_ids", LOCATE_parser___parser_nodes, 1129);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_ids(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASuperclass___n_kwspecial(val_t p0){
+static const char LOCATE_parser___parser_nodes___AForExpr___n_expr[] = "parser_nodes::AForExpr::n_expr";
+val_t parser___parser_nodes___AForExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 411;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_kwspecial;
+  fra.me.line = 1130;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:411 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperclass____n_kwspecial(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1130 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1130);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASuperclass___n_kwsuper(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AForExpr___n_expr__eq[] = "parser_nodes::AForExpr::n_expr=";
+void parser___parser_nodes___AForExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 412;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_kwsuper;
+  fra.me.line = 1130;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:412 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperclass____n_kwsuper(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1130 */
+  ATTR_parser___parser_nodes___AForExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASuperclass___n_type(val_t p0){
+static const char LOCATE_parser___parser_nodes___AForExpr___n_kwdo[] = "parser_nodes::AForExpr::n_kwdo";
+val_t parser___parser_nodes___AForExpr___n_kwdo(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 413;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperclass___n_type;
+  fra.me.line = 1131;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwdo;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:413 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperclass____n_type(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1131 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 413);
+    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 1131);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperclass____n_type(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_kwdo(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___APropdef___n_doc(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AForExpr___n_kwdo__eq[] = "parser_nodes::AForExpr::n_kwdo=";
+void parser___parser_nodes___AForExpr___n_kwdo__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 416;
-  fra.me.meth = LOCATE_parser___parser_nodes___APropdef___n_doc;
+  fra.me.line = 1131;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwdo__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:416 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___APropdef____n_doc(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1131 */
+  ATTR_parser___parser_nodes___AForExpr____n_kwdo(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrPropdef___n_kwredef(val_t p0){
+static const char LOCATE_parser___parser_nodes___AForExpr___n_block[] = "parser_nodes::AForExpr::n_block";
+val_t parser___parser_nodes___AForExpr___n_block(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 420;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwredef;
+  fra.me.line = 1132;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_block;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:420 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_kwredef(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1132 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_block(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrPropdef___n_visibility(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AForExpr___n_block__eq[] = "parser_nodes::AForExpr::n_block=";
+void parser___parser_nodes___AForExpr___n_block__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 421;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_visibility;
+  fra.me.line = 1132;
+  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_block__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:421 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrPropdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 421);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_visibility(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1132 */
+  ATTR_parser___parser_nodes___AForExpr____n_block(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrPropdef___n_kwvar(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_kwassert[] = "parser_nodes::AAssertExpr::n_kwassert";
+val_t parser___parser_nodes___AAssertExpr___n_kwassert(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 422;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_kwvar;
+  fra.me.line = 1138;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_kwassert;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:422 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrPropdef____n_kwvar(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1138 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssertExpr____n_kwassert(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwvar", LOCATE_parser___parser_nodes, 422);
+    nit_abort("Uninitialized attribute %s", "_n_kwassert", LOCATE_parser___parser_nodes, 1138);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_kwvar(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_kwassert(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrPropdef___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_kwassert__eq[] = "parser_nodes::AAssertExpr::n_kwassert=";
+void parser___parser_nodes___AAssertExpr___n_kwassert__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 423;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id;
+  fra.me.line = 1138;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_kwassert__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:423 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1138 */
+  ATTR_parser___parser_nodes___AAssertExpr____n_kwassert(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrPropdef___n_id2(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_id[] = "parser_nodes::AAssertExpr::n_id";
+val_t parser___parser_nodes___AAssertExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 424;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_id2;
+  fra.me.line = 1139;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:424 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_id2(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1139 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrPropdef___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_id__eq[] = "parser_nodes::AAssertExpr::n_id=";
+void parser___parser_nodes___AAssertExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 425;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_type;
+  fra.me.line = 1139;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:425 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1139 */
+  ATTR_parser___parser_nodes___AAssertExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrPropdef___n_readable(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_expr[] = "parser_nodes::AAssertExpr::n_expr";
+val_t parser___parser_nodes___AAssertExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 426;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_readable;
+  fra.me.line = 1140;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:426 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_readable(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1140 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssertExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1140);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrPropdef___n_writable(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_expr__eq[] = "parser_nodes::AAssertExpr::n_expr=";
+void parser___parser_nodes___AAssertExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 427;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_writable;
+  fra.me.line = 1140;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:427 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_writable(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1140 */
+  ATTR_parser___parser_nodes___AAssertExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrPropdef___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_else[] = "parser_nodes::AAssertExpr::n_else";
+val_t parser___parser_nodes___AAssertExpr___n_else(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 428;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___n_expr;
+  fra.me.line = 1141;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_else;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:428 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrPropdef____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1141 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_else(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrPropdef___hot_location(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssertExpr___n_else__eq[] = "parser_nodes::AAssertExpr::n_else=";
+void parser___parser_nodes___AAssertExpr___n_else__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
-  val_t REGB0;
-  val_t REGB1;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 429;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrPropdef___hot_location;
+  fra.me.line = 1141;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_else__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:431 */
-  fra.me.REG[1] = CALL_parser___parser_nodes___AAttrPropdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
-  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-    if (UNTAG_Bool(REGB1)) {
-      REGB1 = TAG_Bool(false);
-      REGB0 = REGB1;
-    } else {
-      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
-      REGB0 = REGB1;
-    }
-  }
-  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
-  if (UNTAG_Bool(REGB0)) {
-    fra.me.REG[1] = CALL_parser___parser_nodes___AAttrPropdef___n_id(fra.me.REG[0])(fra.me.REG[0]);
-    REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-    if (UNTAG_Bool(REGB0)) {
-      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 431);
-    }
-    fra.me.REG[1] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[1])(fra.me.REG[1]);
-    goto label1;
-  } else {
-    fra.me.REG[0] = CALL_parser___parser_nodes___AAttrPropdef___n_id2(fra.me.REG[0])(fra.me.REG[0]);
-    REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
-    if (UNTAG_Bool(REGB0)) {
-      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 431);
-    }
-    fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
-    fra.me.REG[1] = fra.me.REG[0];
-    goto label1;
-  }
-  label1: while(0);
-  stack_frame_head = fra.me.prev;
-  return fra.me.REG[1];
-}
-val_t parser___parser_nodes___AMethPropdef___n_kwredef(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 436;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_kwredef;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:436 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_kwredef(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1141 */
+  ATTR_parser___parser_nodes___AAssertExpr____n_else(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AMethPropdef___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssignFormExpr___n_assign[] = "parser_nodes::AAssignFormExpr::n_assign";
+val_t parser___parser_nodes___AAssignFormExpr___n_assign(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 437;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_visibility;
+  fra.me.line = 1147;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_assign;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:437 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_visibility(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1147 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignFormExpr____n_assign(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 1147);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignFormExpr____n_assign(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AMethPropdef___n_methid(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAssignFormExpr___n_assign__eq[] = "parser_nodes::AAssignFormExpr::n_assign=";
+void parser___parser_nodes___AAssignFormExpr___n_assign__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 438;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_methid;
+  fra.me.line = 1147;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_assign__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:438 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_methid(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1147 */
+  ATTR_parser___parser_nodes___AAssignFormExpr____n_assign(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AMethPropdef___n_signature(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssignFormExpr___n_value[] = "parser_nodes::AAssignFormExpr::n_value";
+val_t parser___parser_nodes___AAssignFormExpr___n_value(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 439;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___n_signature;
+  fra.me.line = 1148;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_value;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:439 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMethPropdef____n_signature(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1148 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignFormExpr____n_value(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_value", LOCATE_parser___parser_nodes, 1148);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignFormExpr____n_value(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AMethPropdef___hot_location(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAssignFormExpr___n_value__eq[] = "parser_nodes::AAssignFormExpr::n_value=";
+void parser___parser_nodes___AAssignFormExpr___n_value__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
-  val_t REGB0;
-  val_t REGB1;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 440;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMethPropdef___hot_location;
+  fra.me.line = 1148;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_value__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:442 */
-  fra.me.REG[1] = CALL_parser___parser_nodes___AMethPropdef___n_methid(fra.me.REG[0])(fra.me.REG[0]);
-  REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-    if (UNTAG_Bool(REGB1)) {
-      REGB1 = TAG_Bool(false);
-      REGB0 = REGB1;
-    } else {
-      REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
-      REGB0 = REGB1;
-    }
-  }
-  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
-  if (UNTAG_Bool(REGB0)) {
-    /* ./parser//parser_nodes.nit:443 */
-    fra.me.REG[1] = CALL_parser___parser_nodes___AMethPropdef___n_methid(fra.me.REG[0])(fra.me.REG[0]);
-    REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-    if (UNTAG_Bool(REGB0)) {
-      nit_abort("Reciever is null", NULL, LOCATE_parser___parser_nodes, 443);
-    }
-    fra.me.REG[1] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[1])(fra.me.REG[1]);
-    goto label1;
-  } else {
-    /* ./parser//parser_nodes.nit:445 */
-    fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
-    fra.me.REG[1] = fra.me.REG[0];
-    goto label1;
-  }
-  label1: while(0);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1148 */
+  ATTR_parser___parser_nodes___AAssignFormExpr____n_value(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[1];
+  return;
 }
-val_t parser___parser_nodes___ADeferredMethPropdef___n_kwmeth(val_t p0){
+static const char LOCATE_parser___parser_nodes___AReassignFormExpr___n_assign_op[] = "parser_nodes::AReassignFormExpr::n_assign_op";
+val_t parser___parser_nodes___AReassignFormExpr___n_assign_op(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 451;
-  fra.me.meth = LOCATE_parser___parser_nodes___ADeferredMethPropdef___n_kwmeth;
+  fra.me.line = 1154;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_assign_op;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:451 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADeferredMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1154 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReassignFormExpr____n_assign_op(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 451);
+    nit_abort("Uninitialized attribute %s", "_n_assign_op", LOCATE_parser___parser_nodes, 1154);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ADeferredMethPropdef____n_kwmeth(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AReassignFormExpr____n_assign_op(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AInternMethPropdef___n_kwmeth(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AReassignFormExpr___n_assign_op__eq[] = "parser_nodes::AReassignFormExpr::n_assign_op=";
+void parser___parser_nodes___AReassignFormExpr___n_assign_op__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 455;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInternMethPropdef___n_kwmeth;
+  fra.me.line = 1154;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_assign_op__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:455 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInternMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 455);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AInternMethPropdef____n_kwmeth(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1154 */
+  ATTR_parser___parser_nodes___AReassignFormExpr____n_assign_op(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AExternPropdef___n_extern(val_t p0){
+static const char LOCATE_parser___parser_nodes___AReassignFormExpr___n_value[] = "parser_nodes::AReassignFormExpr::n_value";
+val_t parser___parser_nodes___AReassignFormExpr___n_value(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 459;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern;
+  fra.me.line = 1155;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_value;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:459 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternPropdef____n_extern(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1155 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReassignFormExpr____n_value(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_value", LOCATE_parser___parser_nodes, 1155);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AReassignFormExpr____n_value(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AExternPropdef___n_extern_calls(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AReassignFormExpr___n_value__eq[] = "parser_nodes::AReassignFormExpr::n_value=";
+void parser___parser_nodes___AReassignFormExpr___n_value__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 460;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternPropdef___n_extern_calls;
+  fra.me.line = 1155;
+  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_value__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:460 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternPropdef____n_extern_calls(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1155 */
+  ATTR_parser___parser_nodes___AReassignFormExpr____n_value(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AExternMethPropdef___n_kwmeth(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOnceExpr___n_kwonce[] = "parser_nodes::AOnceExpr::n_kwonce";
+val_t parser___parser_nodes___AOnceExpr___n_kwonce(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 465;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternMethPropdef___n_kwmeth;
+  fra.me.line = 1161;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOnceExpr___n_kwonce;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:465 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternMethPropdef____n_kwmeth(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1161 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOnceExpr____n_kwonce(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwmeth", LOCATE_parser___parser_nodes, 465);
+    nit_abort("Uninitialized attribute %s", "_n_kwonce", LOCATE_parser___parser_nodes, 1161);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternMethPropdef____n_kwmeth(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOnceExpr____n_kwonce(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AConcreteMethPropdef___n_kwmeth(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AOnceExpr___n_kwonce__eq[] = "parser_nodes::AOnceExpr::n_kwonce=";
+void parser___parser_nodes___AOnceExpr___n_kwonce__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 469;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_kwmeth;
+  fra.me.line = 1161;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOnceExpr___n_kwonce__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:469 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteMethPropdef____n_kwmeth(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1161 */
+  ATTR_parser___parser_nodes___AOnceExpr____n_kwonce(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AConcreteMethPropdef___n_block(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASendExpr___n_expr[] = "parser_nodes::ASendExpr::n_expr";
+val_t parser___parser_nodes___ASendExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 470;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteMethPropdef___n_block;
+  fra.me.line = 1168;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASendExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:470 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteMethPropdef____n_block(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1168 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASendExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1168);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASendExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void parser___parser_nodes___AInitPropdef___init(val_t p0, int* init_table){
-  int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___AInitPropdef].i;
-  struct {struct stack_frame_t me;} fra;
-  val_t tmp;
-  if (init_table[itpos3]) return;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 0;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInitPropdef___init;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 0;
-  stack_frame_head = fra.me.prev;
-  init_table[itpos3] = 1;
-  return;
-}
-void parser___parser_nodes___AConcreteInitPropdef___init(val_t p0, int* init_table){
-  int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___AConcreteInitPropdef].i;
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ASendExpr___n_expr__eq[] = "parser_nodes::ASendExpr::n_expr=";
+void parser___parser_nodes___ASendExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
-  if (init_table[itpos4]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 477;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___init;
+  fra.me.line = 1168;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASendExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:477 */
-  CALL_parser___parser_nodes___AInitPropdef___init(fra.me.REG[0])(fra.me.REG[0], init_table);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1168 */
+  ATTR_parser___parser_nodes___ASendExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  init_table[itpos4] = 1;
   return;
 }
-val_t parser___parser_nodes___AConcreteInitPropdef___n_kwinit(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASendExpr___n_closure_defs[] = "parser_nodes::ASendExpr::n_closure_defs";
+val_t parser___parser_nodes___ASendExpr___n_closure_defs(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 478;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___n_kwinit;
+  fra.me.line = 1170;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASendExpr___n_closure_defs;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:478 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AConcreteInitPropdef____n_kwinit(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1170 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASendExpr____n_closure_defs(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwinit", LOCATE_parser___parser_nodes, 478);
+    nit_abort("Uninitialized attribute %s", "_n_closure_defs", LOCATE_parser___parser_nodes, 1170);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AConcreteInitPropdef____n_kwinit(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASendExpr____n_closure_defs(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AConcreteInitPropdef___hot_location(val_t p0){
+static const char LOCATE_parser___parser_nodes___ABinopExpr___n_expr2[] = "parser_nodes::ABinopExpr::n_expr2";
+val_t parser___parser_nodes___ABinopExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 479;
-  fra.me.meth = LOCATE_parser___parser_nodes___AConcreteInitPropdef___hot_location;
+  fra.me.line = 1176;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABinopExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:479 */
-  fra.me.REG[0] = CALL_parser___parser_nodes___AConcreteInitPropdef___n_kwinit(fra.me.REG[0])(fra.me.REG[0]);
-  fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
-  goto label1;
-  label1: while(0);
+  /* parser/parser_nodes.nit:1176 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABinopExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1176);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABinopExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void parser___parser_nodes___AExternInitPropdef___init(val_t p0, int* init_table){
-  int itpos5 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___AExternInitPropdef].i;
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ABinopExpr___n_expr2__eq[] = "parser_nodes::ABinopExpr::n_expr2=";
+void parser___parser_nodes___ABinopExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
-  if (init_table[itpos5]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 484;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternInitPropdef___init;
+  fra.me.line = 1176;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABinopExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:484 */
-  CALL_parser___parser_nodes___AInitPropdef___init(fra.me.REG[0])(fra.me.REG[0], init_table);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1176 */
+  ATTR_parser___parser_nodes___ABinopExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  init_table[itpos5] = 1;
   return;
 }
-val_t parser___parser_nodes___AExternInitPropdef___n_kwnew(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrExpr___n_expr[] = "parser_nodes::AOrExpr::n_expr";
+val_t parser___parser_nodes___AOrExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 485;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternInitPropdef___n_kwnew;
+  fra.me.line = 1189;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:485 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternInitPropdef____n_kwnew(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1189 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnew", LOCATE_parser___parser_nodes, 485);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1189);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternInitPropdef____n_kwnew(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AExternCalls___n_kwimport(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AOrExpr___n_expr__eq[] = "parser_nodes::AOrExpr::n_expr=";
+void parser___parser_nodes___AOrExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 492;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternCalls___n_kwimport;
+  fra.me.line = 1189;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:492 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternCalls____n_kwimport(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwimport", LOCATE_parser___parser_nodes, 492);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCalls____n_kwimport(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1189 */
+  ATTR_parser___parser_nodes___AOrExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AExternCalls___n_extern_calls(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrExpr___n_expr2[] = "parser_nodes::AOrExpr::n_expr2";
+val_t parser___parser_nodes___AOrExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 493;
-  fra.me.meth = LOCATE_parser___parser_nodes___AExternCalls___n_extern_calls;
+  fra.me.line = 1190;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:493 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternCalls____n_extern_calls(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1190 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_extern_calls", LOCATE_parser___parser_nodes, 493);
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1190);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCalls____n_extern_calls(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ALocalPropExternCall___n_methid(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AOrExpr___n_expr2__eq[] = "parser_nodes::AOrExpr::n_expr2=";
+void parser___parser_nodes___AOrExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 503;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALocalPropExternCall___n_methid;
+  fra.me.line = 1190;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:503 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALocalPropExternCall____n_methid(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_methid", LOCATE_parser___parser_nodes, 503);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALocalPropExternCall____n_methid(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1190 */
+  ATTR_parser___parser_nodes___AOrExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AFullPropExternCall___n_classid(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAndExpr___n_expr[] = "parser_nodes::AAndExpr::n_expr";
+val_t parser___parser_nodes___AAndExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 507;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_classid;
+  fra.me.line = 1196;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:507 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFullPropExternCall____n_classid(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1196 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAndExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_classid", LOCATE_parser___parser_nodes, 507);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1196);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_classid(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAndExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AFullPropExternCall___n_quad(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAndExpr___n_expr__eq[] = "parser_nodes::AAndExpr::n_expr=";
+void parser___parser_nodes___AAndExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 508;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_quad;
+  fra.me.line = 1196;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:508 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_quad(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1196 */
+  ATTR_parser___parser_nodes___AAndExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AFullPropExternCall___n_methid(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAndExpr___n_expr2[] = "parser_nodes::AAndExpr::n_expr2";
+val_t parser___parser_nodes___AAndExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 509;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFullPropExternCall___n_methid;
+  fra.me.line = 1197;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:509 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFullPropExternCall____n_methid(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1197 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAndExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_methid", LOCATE_parser___parser_nodes, 509);
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1197);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFullPropExternCall____n_methid(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAndExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AInitPropExternCall___n_classid(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAndExpr___n_expr2__eq[] = "parser_nodes::AAndExpr::n_expr2=";
+void parser___parser_nodes___AAndExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 513;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInitPropExternCall___n_classid;
+  fra.me.line = 1197;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:513 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitPropExternCall____n_classid(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_classid", LOCATE_parser___parser_nodes, 513);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitPropExternCall____n_classid(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1197 */
+  ATTR_parser___parser_nodes___AAndExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASuperExternCall___n_kwsuper(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrElseExpr___n_expr[] = "parser_nodes::AOrElseExpr::n_expr";
+val_t parser___parser_nodes___AOrElseExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 517;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExternCall___n_kwsuper;
+  fra.me.line = 1203;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:517 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExternCall____n_kwsuper(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1203 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrElseExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwsuper", LOCATE_parser___parser_nodes, 517);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1203);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExternCall____n_kwsuper(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrElseExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ACastAsExternCall___n_from_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AOrElseExpr___n_expr__eq[] = "parser_nodes::AOrElseExpr::n_expr=";
+void parser___parser_nodes___AOrElseExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 524;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_from_type;
+  fra.me.line = 1203;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:524 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_from_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_from_type", LOCATE_parser___parser_nodes, 524);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_from_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1203 */
+  ATTR_parser___parser_nodes___AOrElseExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ACastAsExternCall___n_kwas(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrElseExpr___n_expr2[] = "parser_nodes::AOrElseExpr::n_expr2";
+val_t parser___parser_nodes___AOrElseExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 525;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_kwas;
+  fra.me.line = 1204;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:525 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1204 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrElseExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 525);
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1204);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_kwas(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrElseExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ACastAsExternCall___n_to_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AOrElseExpr___n_expr2__eq[] = "parser_nodes::AOrElseExpr::n_expr2=";
+void parser___parser_nodes___AOrElseExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 526;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACastAsExternCall___n_to_type;
+  fra.me.line = 1204;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:526 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACastAsExternCall____n_to_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_to_type", LOCATE_parser___parser_nodes, 526);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACastAsExternCall____n_to_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1204 */
+  ATTR_parser___parser_nodes___AOrElseExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsNullableExternCall___n_type(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANotExpr___n_kwnot[] = "parser_nodes::ANotExpr::n_kwnot";
+val_t parser___parser_nodes___ANotExpr___n_kwnot(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 530;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_type;
+  fra.me.line = 1210;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_kwnot;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:530 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_type(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1210 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANotExpr____n_kwnot(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 530);
+    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 1210);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_type(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANotExpr____n_kwnot(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNullableExternCall___n_kwas(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANotExpr___n_kwnot__eq[] = "parser_nodes::ANotExpr::n_kwnot=";
+void parser___parser_nodes___ANotExpr___n_kwnot__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 531;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwas;
+  fra.me.line = 1210;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_kwnot__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:531 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 531);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwas(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1210 */
+  ATTR_parser___parser_nodes___ANotExpr____n_kwnot(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsNullableExternCall___n_kwnullable(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANotExpr___n_expr[] = "parser_nodes::ANotExpr::n_expr";
+val_t parser___parser_nodes___ANotExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 532;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNullableExternCall___n_kwnullable;
+  fra.me.line = 1211;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:532 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwnullable(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1211 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANotExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnullable", LOCATE_parser___parser_nodes, 532);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1211);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNullableExternCall____n_kwnullable(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANotExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNotNullableExternCall___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANotExpr___n_expr__eq[] = "parser_nodes::ANotExpr::n_expr=";
+void parser___parser_nodes___ANotExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 536;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_type;
+  fra.me.line = 1211;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:536 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 536);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1211 */
+  ATTR_parser___parser_nodes___ANotExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwas(val_t p0){
+static const char LOCATE_parser___parser_nodes___AEeExpr___n_expr[] = "parser_nodes::AEeExpr::n_expr";
+val_t parser___parser_nodes___AEeExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 537;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwas;
+  fra.me.line = 1222;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:537 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1222 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEeExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 537);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1222);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwas(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AEeExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwnot(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AEeExpr___n_expr__eq[] = "parser_nodes::AEeExpr::n_expr=";
+void parser___parser_nodes___AEeExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 538;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnot;
+  fra.me.line = 1222;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:538 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnot(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 538);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnot(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1222 */
+  ATTR_parser___parser_nodes___AEeExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable(val_t p0){
+static const char LOCATE_parser___parser_nodes___AEeExpr___n_expr2[] = "parser_nodes::AEeExpr::n_expr2";
+val_t parser___parser_nodes___AEeExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 539;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotNullableExternCall___n_kwnullable;
+  fra.me.line = 1223;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:539 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnullable(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1223 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEeExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnullable", LOCATE_parser___parser_nodes, 539);
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1223);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotNullableExternCall____n_kwnullable(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AEeExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ATypePropdef___n_kwredef(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AEeExpr___n_expr2__eq[] = "parser_nodes::AEeExpr::n_expr2=";
+void parser___parser_nodes___AEeExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 543;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwredef;
+  fra.me.line = 1223;
+  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:543 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_kwredef(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1223 */
+  ATTR_parser___parser_nodes___AEeExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ATypePropdef___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIsaExpr___n_expr[] = "parser_nodes::AIsaExpr::n_expr";
+val_t parser___parser_nodes___AIsaExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 544;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_visibility;
+  fra.me.line = 1264;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:544 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_visibility(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1264 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIsaExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_visibility", LOCATE_parser___parser_nodes, 544);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1264);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_visibility(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIsaExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ATypePropdef___n_kwtype(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AIsaExpr___n_expr__eq[] = "parser_nodes::AIsaExpr::n_expr=";
+void parser___parser_nodes___AIsaExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 545;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_kwtype;
+  fra.me.line = 1264;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:545 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_kwtype(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwtype", LOCATE_parser___parser_nodes, 545);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_kwtype(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1264 */
+  ATTR_parser___parser_nodes___AIsaExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ATypePropdef___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIsaExpr___n_type[] = "parser_nodes::AIsaExpr::n_type";
+val_t parser___parser_nodes___AIsaExpr___n_type(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 546;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_id;
+  fra.me.line = 1265;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_type;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:546 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1265 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIsaExpr____n_type(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 546);
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1265);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIsaExpr____n_type(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ATypePropdef___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AIsaExpr___n_type__eq[] = "parser_nodes::AIsaExpr::n_type=";
+void parser___parser_nodes___AIsaExpr___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 547;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATypePropdef___n_type;
+  fra.me.line = 1265;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_type__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:547 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypePropdef____n_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 547);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypePropdef____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1265 */
+  ATTR_parser___parser_nodes___AIsaExpr____n_type(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAble___n_visibility(val_t p0){
+static const char LOCATE_parser___parser_nodes___AUminusExpr___n_minus[] = "parser_nodes::AUminusExpr::n_minus";
+val_t parser___parser_nodes___AUminusExpr___n_minus(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 550;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_visibility;
+  fra.me.line = 1301;
+  fra.me.meth = LOCATE_parser___parser_nodes___AUminusExpr___n_minus;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:550 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAble____n_visibility(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1301 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AUminusExpr____n_minus(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_minus", LOCATE_parser___parser_nodes, 1301);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AUminusExpr____n_minus(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAble___n_kwredef(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AUminusExpr___n_minus__eq[] = "parser_nodes::AUminusExpr::n_minus=";
+void parser___parser_nodes___AUminusExpr___n_minus__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 551;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAble___n_kwredef;
+  fra.me.line = 1301;
+  fra.me.meth = LOCATE_parser___parser_nodes___AUminusExpr___n_minus__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:551 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAble____n_kwredef(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1301 */
+  ATTR_parser___parser_nodes___AUminusExpr____n_minus(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AReadAble___n_kwreadable(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_kwnew[] = "parser_nodes::ANewExpr::n_kwnew";
+val_t parser___parser_nodes___ANewExpr___n_kwnew(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 555;
-  fra.me.meth = LOCATE_parser___parser_nodes___AReadAble___n_kwreadable;
+  fra.me.line = 1307;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_kwnew;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:555 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReadAble____n_kwreadable(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1307 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_kwnew(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwreadable", LOCATE_parser___parser_nodes, 555);
+    nit_abort("Uninitialized attribute %s", "_n_kwnew", LOCATE_parser___parser_nodes, 1307);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AReadAble____n_kwreadable(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_kwnew(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AWriteAble___n_kwwritable(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_kwnew__eq[] = "parser_nodes::ANewExpr::n_kwnew=";
+void parser___parser_nodes___ANewExpr___n_kwnew__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 559;
-  fra.me.meth = LOCATE_parser___parser_nodes___AWriteAble___n_kwwritable;
+  fra.me.line = 1307;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_kwnew__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:559 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWriteAble____n_kwwritable(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwwritable", LOCATE_parser___parser_nodes, 559);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AWriteAble____n_kwwritable(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1307 */
+  ATTR_parser___parser_nodes___ANewExpr____n_kwnew(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIdMethid___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_type[] = "parser_nodes::ANewExpr::n_type";
+val_t parser___parser_nodes___ANewExpr___n_type(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 564;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIdMethid___n_id;
+  fra.me.line = 1308;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_type;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:564 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIdMethid____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1308 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_type(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 564);
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1308);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIdMethid____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_type(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
-}
-val_t parser___parser_nodes___APlusMethid___n_plus(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+  return fra.me.REG[0];
+}
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_type__eq[] = "parser_nodes::ANewExpr::n_type=";
+void parser___parser_nodes___ANewExpr___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 568;
-  fra.me.meth = LOCATE_parser___parser_nodes___APlusMethid___n_plus;
+  fra.me.line = 1308;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_type__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:568 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APlusMethid____n_plus(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_plus", LOCATE_parser___parser_nodes, 568);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___APlusMethid____n_plus(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1308 */
+  ATTR_parser___parser_nodes___ANewExpr____n_type(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AMinusMethid___n_minus(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_id[] = "parser_nodes::ANewExpr::n_id";
+val_t parser___parser_nodes___ANewExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 572;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMinusMethid___n_minus;
+  fra.me.line = 1310;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:572 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMinusMethid____n_minus(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_minus", LOCATE_parser___parser_nodes, 572);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMinusMethid____n_minus(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1310 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStarMethid___n_star(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_id__eq[] = "parser_nodes::ANewExpr::n_id=";
+void parser___parser_nodes___ANewExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 576;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStarMethid___n_star;
+  fra.me.line = 1310;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:576 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStarMethid____n_star(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_star", LOCATE_parser___parser_nodes, 576);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStarMethid____n_star(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1310 */
+  ATTR_parser___parser_nodes___ANewExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASlashMethid___n_slash(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_args[] = "parser_nodes::ANewExpr::n_args";
+val_t parser___parser_nodes___ANewExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 580;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASlashMethid___n_slash;
+  fra.me.line = 1312;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:580 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASlashMethid____n_slash(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1312 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_slash", LOCATE_parser___parser_nodes, 580);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1312);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASlashMethid____n_slash(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___APercentMethid___n_percent(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ANewExpr___n_args__eq[] = "parser_nodes::ANewExpr::n_args=";
+void parser___parser_nodes___ANewExpr___n_args__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 584;
-  fra.me.meth = LOCATE_parser___parser_nodes___APercentMethid___n_percent;
+  fra.me.line = 1312;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_args__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:584 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APercentMethid____n_percent(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_percent", LOCATE_parser___parser_nodes, 584);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___APercentMethid____n_percent(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1312 */
+  ATTR_parser___parser_nodes___ANewExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AEqMethid___n_eq(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAttrFormExpr___n_expr[] = "parser_nodes::AAttrFormExpr::n_expr";
+val_t parser___parser_nodes___AAttrFormExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 588;
-  fra.me.meth = LOCATE_parser___parser_nodes___AEqMethid___n_eq;
+  fra.me.line = 1319;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:588 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEqMethid____n_eq(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1319 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrFormExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_eq", LOCATE_parser___parser_nodes, 588);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1319);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AEqMethid____n_eq(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrFormExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANeMethid___n_ne(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAttrFormExpr___n_expr__eq[] = "parser_nodes::AAttrFormExpr::n_expr=";
+void parser___parser_nodes___AAttrFormExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 592;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANeMethid___n_ne;
+  fra.me.line = 1319;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:592 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANeMethid____n_ne(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_ne", LOCATE_parser___parser_nodes, 592);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANeMethid____n_ne(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1319 */
+  ATTR_parser___parser_nodes___AAttrFormExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ALeMethid___n_le(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAttrFormExpr___n_id[] = "parser_nodes::AAttrFormExpr::n_id";
+val_t parser___parser_nodes___AAttrFormExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 596;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALeMethid___n_le;
+  fra.me.line = 1322;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:596 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALeMethid____n_le(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1322 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_le", LOCATE_parser___parser_nodes, 596);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1322);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALeMethid____n_le(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrFormExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AGeMethid___n_ge(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAttrFormExpr___n_id__eq[] = "parser_nodes::AAttrFormExpr::n_id=";
+void parser___parser_nodes___AAttrFormExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 600;
-  fra.me.meth = LOCATE_parser___parser_nodes___AGeMethid___n_ge;
+  fra.me.line = 1322;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:600 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGeMethid____n_ge(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_ge", LOCATE_parser___parser_nodes, 600);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AGeMethid____n_ge(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1322 */
+  ATTR_parser___parser_nodes___AAttrFormExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ALtMethid___n_lt(val_t p0){
+static const char LOCATE_parser___parser_nodes___ACallFormExpr___n_id[] = "parser_nodes::ACallFormExpr::n_id";
+val_t parser___parser_nodes___ACallFormExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 604;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALtMethid___n_lt;
+  fra.me.line = 1341;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:604 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALtMethid____n_lt(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1341 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACallFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_lt", LOCATE_parser___parser_nodes, 604);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1341);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALtMethid____n_lt(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACallFormExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AGtMethid___n_gt(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ACallFormExpr___n_id__eq[] = "parser_nodes::ACallFormExpr::n_id=";
+void parser___parser_nodes___ACallFormExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 608;
-  fra.me.meth = LOCATE_parser___parser_nodes___AGtMethid___n_gt;
+  fra.me.line = 1341;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:608 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGtMethid____n_gt(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_gt", LOCATE_parser___parser_nodes, 608);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AGtMethid____n_gt(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1341 */
+  ATTR_parser___parser_nodes___ACallFormExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ALlMethid___n_ll(val_t p0){
+static const char LOCATE_parser___parser_nodes___ACallFormExpr___n_args[] = "parser_nodes::ACallFormExpr::n_args";
+val_t parser___parser_nodes___ACallFormExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 612;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALlMethid___n_ll;
+  fra.me.line = 1344;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:612 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1344 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACallFormExpr____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_ll", LOCATE_parser___parser_nodes, 612);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1344);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACallFormExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void parser___parser_nodes___ALlMethid___n_ll__eq(val_t p0, val_t p1){
+static const char LOCATE_parser___parser_nodes___ACallFormExpr___n_args__eq[] = "parser_nodes::ACallFormExpr::n_args=";
+void parser___parser_nodes___ACallFormExpr___n_args__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 612;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALlMethid___n_ll__eq;
+  fra.me.line = 1344;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_args__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./parser//parser_nodes.nit:612 */
-  ATTR_parser___parser_nodes___ALlMethid____n_ll(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:1344 */
+  ATTR_parser___parser_nodes___ACallFormExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t parser___parser_nodes___AGgMethid___n_gg(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_qualified[] = "parser_nodes::ASuperExpr::n_qualified";
+val_t parser___parser_nodes___ASuperExpr___n_qualified(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 616;
-  fra.me.meth = LOCATE_parser___parser_nodes___AGgMethid___n_gg;
+  fra.me.line = 1386;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_qualified;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:616 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_gg", LOCATE_parser___parser_nodes, 616);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1386 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_qualified(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void parser___parser_nodes___AGgMethid___n_gg__eq(val_t p0, val_t p1){
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_qualified__eq[] = "parser_nodes::ASuperExpr::n_qualified=";
+void parser___parser_nodes___ASuperExpr___n_qualified__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 616;
-  fra.me.meth = LOCATE_parser___parser_nodes___AGgMethid___n_gg__eq;
+  fra.me.line = 1386;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_qualified__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./parser//parser_nodes.nit:616 */
-  ATTR_parser___parser_nodes___AGgMethid____n_gg(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:1386 */
+  ATTR_parser___parser_nodes___ASuperExpr____n_qualified(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t parser___parser_nodes___ABraMethid___n_obra(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_kwsuper[] = "parser_nodes::ASuperExpr::n_kwsuper";
+val_t parser___parser_nodes___ASuperExpr___n_kwsuper(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 620;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_obra;
+  fra.me.line = 1387;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_kwsuper;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:620 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraMethid____n_obra(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1387 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExpr____n_kwsuper(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 620);
+    nit_abort("Uninitialized attribute %s", "_n_kwsuper", LOCATE_parser___parser_nodes, 1387);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraMethid____n_obra(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_kwsuper(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABraMethid___n_cbra(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_kwsuper__eq[] = "parser_nodes::ASuperExpr::n_kwsuper=";
+void parser___parser_nodes___ASuperExpr___n_kwsuper__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 621;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraMethid___n_cbra;
+  fra.me.line = 1387;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_kwsuper__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:621 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraMethid____n_cbra(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 621);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraMethid____n_cbra(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1387 */
+  ATTR_parser___parser_nodes___ASuperExpr____n_kwsuper(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AStarshipMethid___n_starship(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_args[] = "parser_nodes::ASuperExpr::n_args";
+val_t parser___parser_nodes___ASuperExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 625;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStarshipMethid___n_starship;
+  fra.me.line = 1388;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:625 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStarshipMethid____n_starship(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1388 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExpr____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_starship", LOCATE_parser___parser_nodes, 625);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1388);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStarshipMethid____n_starship(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAssignMethid___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ASuperExpr___n_args__eq[] = "parser_nodes::ASuperExpr::n_args=";
+void parser___parser_nodes___ASuperExpr___n_args__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 629;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_id;
+  fra.me.line = 1388;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_args__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:629 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignMethid____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 629);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignMethid____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1388 */
+  ATTR_parser___parser_nodes___ASuperExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAssignMethid___n_assign(val_t p0){
+static const char LOCATE_parser___parser_nodes___AInitExpr___n_kwinit[] = "parser_nodes::AInitExpr::n_kwinit";
+val_t parser___parser_nodes___AInitExpr___n_kwinit(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 630;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssignMethid___n_assign;
+  fra.me.line = 1395;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_kwinit;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:630 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignMethid____n_assign(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1395 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitExpr____n_kwinit(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 630);
+    nit_abort("Uninitialized attribute %s", "_n_kwinit", LOCATE_parser___parser_nodes, 1395);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignMethid____n_assign(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitExpr____n_kwinit(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABraassignMethid___n_obra(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AInitExpr___n_kwinit__eq[] = "parser_nodes::AInitExpr::n_kwinit=";
+void parser___parser_nodes___AInitExpr___n_kwinit__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 634;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_obra;
+  fra.me.line = 1395;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_kwinit__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:634 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_obra(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 634);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_obra(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1395 */
+  ATTR_parser___parser_nodes___AInitExpr____n_kwinit(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ABraassignMethid___n_cbra(val_t p0){
+static const char LOCATE_parser___parser_nodes___AInitExpr___n_args[] = "parser_nodes::AInitExpr::n_args";
+val_t parser___parser_nodes___AInitExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 635;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_cbra;
+  fra.me.line = 1396;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:635 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_cbra(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1396 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitExpr____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 635);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1396);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_cbra(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABraassignMethid___n_assign(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AInitExpr___n_args__eq[] = "parser_nodes::AInitExpr::n_args=";
+void parser___parser_nodes___AInitExpr___n_args__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 636;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraassignMethid___n_assign;
+  fra.me.line = 1396;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_args__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:636 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraassignMethid____n_assign(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 636);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraassignMethid____n_assign(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1396 */
+  ATTR_parser___parser_nodes___AInitExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASignature___n_params(val_t p0){
+static const char LOCATE_parser___parser_nodes___ABraFormExpr___n_args[] = "parser_nodes::ABraFormExpr::n_args";
+val_t parser___parser_nodes___ABraFormExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 640;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_params;
+  fra.me.line = 1402;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraFormExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:640 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASignature____n_params(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1402 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraFormExpr____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_params", LOCATE_parser___parser_nodes, 640);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1402);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_params(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraFormExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASignature___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ABraFormExpr___n_args__eq[] = "parser_nodes::ABraFormExpr::n_args=";
+void parser___parser_nodes___ABraFormExpr___n_args__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 641;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_type;
+  fra.me.line = 1402;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraFormExpr___n_args__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:641 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1402 */
+  ATTR_parser___parser_nodes___ABraFormExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASignature___n_closure_decls(val_t p0){
+static const char LOCATE_parser___parser_nodes___AVarFormExpr___n_id[] = "parser_nodes::AVarFormExpr::n_id";
+val_t parser___parser_nodes___AVarFormExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 642;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASignature___n_closure_decls;
+  fra.me.line = 1419;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVarFormExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:642 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASignature____n_closure_decls(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1419 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVarFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_closure_decls", LOCATE_parser___parser_nodes, 642);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1419);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASignature____n_closure_decls(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AVarFormExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AParam___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AVarFormExpr___n_id__eq[] = "parser_nodes::AVarFormExpr::n_id=";
+void parser___parser_nodes___AVarFormExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1419;
+  fra.me.meth = LOCATE_parser___parser_nodes___AVarFormExpr___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1419 */
+  ATTR_parser___parser_nodes___AVarFormExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureCallExpr___n_id[] = "parser_nodes::AClosureCallExpr::n_id";
+val_t parser___parser_nodes___AClosureCallExpr___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 646;
-  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_id;
+  fra.me.line = 1430;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:646 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParam____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1430 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 646);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1430);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AParam___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AClosureCallExpr___n_id__eq[] = "parser_nodes::AClosureCallExpr::n_id=";
+void parser___parser_nodes___AClosureCallExpr___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 647;
-  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_type;
+  fra.me.line = 1430;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:647 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1430 */
+  ATTR_parser___parser_nodes___AClosureCallExpr____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AParam___n_dotdotdot(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureCallExpr___n_args[] = "parser_nodes::AClosureCallExpr::n_args";
+val_t parser___parser_nodes___AClosureCallExpr___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 648;
-  fra.me.meth = LOCATE_parser___parser_nodes___AParam___n_dotdotdot;
+  fra.me.line = 1431;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:648 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AParam____n_dotdotdot(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1431 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_args(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1431);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDecl___n_kwbreak(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AClosureCallExpr___n_args__eq[] = "parser_nodes::AClosureCallExpr::n_args=";
+void parser___parser_nodes___AClosureCallExpr___n_args__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 652;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_kwbreak;
+  fra.me.line = 1431;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_args__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:652 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_kwbreak(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1431 */
+  ATTR_parser___parser_nodes___AClosureCallExpr____n_args(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AClosureDecl___n_bang(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureCallExpr___n_closure_defs[] = "parser_nodes::AClosureCallExpr::n_closure_defs";
+val_t parser___parser_nodes___AClosureCallExpr___n_closure_defs(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 653;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_bang;
+  fra.me.line = 1432;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_closure_defs;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:653 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_bang(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1432 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_closure_defs(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_bang", LOCATE_parser___parser_nodes, 653);
+    nit_abort("Uninitialized attribute %s", "_n_closure_defs", LOCATE_parser___parser_nodes, 1432);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_bang(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_closure_defs(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDecl___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___ARangeExpr___n_expr[] = "parser_nodes::ARangeExpr::n_expr";
+val_t parser___parser_nodes___ARangeExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 654;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_id;
+  fra.me.line = 1458;
+  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:654 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1458 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ARangeExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 654);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1458);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ARangeExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDecl___n_signature(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ARangeExpr___n_expr__eq[] = "parser_nodes::ARangeExpr::n_expr=";
+void parser___parser_nodes___ARangeExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 655;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_signature;
+  fra.me.line = 1458;
+  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:655 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDecl____n_signature(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_signature", LOCATE_parser___parser_nodes, 655);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_signature(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1458 */
+  ATTR_parser___parser_nodes___ARangeExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AClosureDecl___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___ARangeExpr___n_expr2[] = "parser_nodes::ARangeExpr::n_expr2";
+val_t parser___parser_nodes___ARangeExpr___n_expr2(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 656;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDecl___n_expr;
+  fra.me.line = 1459;
+  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr2;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:656 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDecl____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1459 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ARangeExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 1459);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ARangeExpr____n_expr2(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AType___n_kwnullable(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ARangeExpr___n_expr2__eq[] = "parser_nodes::ARangeExpr::n_expr2=";
+void parser___parser_nodes___ARangeExpr___n_expr2__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 660;
-  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_kwnullable;
+  fra.me.line = 1459;
+  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr2__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:660 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_kwnullable(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1459 */
+  ATTR_parser___parser_nodes___ARangeExpr____n_expr2(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AType___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___ACrangeExpr___n_obra[] = "parser_nodes::ACrangeExpr::n_obra";
+val_t parser___parser_nodes___ACrangeExpr___n_obra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 661;
-  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_id;
+  fra.me.line = 1465;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACrangeExpr___n_obra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:661 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AType____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1465 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACrangeExpr____n_obra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 661);
+    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 1465);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACrangeExpr____n_obra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AType___n_types(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ACrangeExpr___n_obra__eq[] = "parser_nodes::ACrangeExpr::n_obra=";
+void parser___parser_nodes___ACrangeExpr___n_obra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 662;
-  fra.me.meth = LOCATE_parser___parser_nodes___AType___n_types;
+  fra.me.line = 1465;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACrangeExpr___n_obra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:662 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AType____n_types(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_types", LOCATE_parser___parser_nodes, 662);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AType____n_types(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1465 */
+  ATTR_parser___parser_nodes___ACrangeExpr____n_obra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ALabel___n_kwlabel(val_t p0){
+static const char LOCATE_parser___parser_nodes___ACrangeExpr___n_cbra[] = "parser_nodes::ACrangeExpr::n_cbra";
+val_t parser___parser_nodes___ACrangeExpr___n_cbra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 666;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_kwlabel;
+  fra.me.line = 1466;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACrangeExpr___n_cbra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:666 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALabel____n_kwlabel(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1466 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACrangeExpr____n_cbra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwlabel", LOCATE_parser___parser_nodes, 666);
+    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 1466);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabel____n_kwlabel(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACrangeExpr____n_cbra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ALabel___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ACrangeExpr___n_cbra__eq[] = "parser_nodes::ACrangeExpr::n_cbra=";
+void parser___parser_nodes___ACrangeExpr___n_cbra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 667;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALabel___n_id;
+  fra.me.line = 1466;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACrangeExpr___n_cbra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:667 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALabel____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 667);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabel____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1466 */
+  ATTR_parser___parser_nodes___ACrangeExpr____n_cbra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ABlockExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrangeExpr___n_obra[] = "parser_nodes::AOrangeExpr::n_obra";
+val_t parser___parser_nodes___AOrangeExpr___n_obra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 672;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABlockExpr___n_expr;
+  fra.me.line = 1472;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrangeExpr___n_obra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:672 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABlockExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1472 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrangeExpr____n_obra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 672);
+    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 1472);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABlockExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrangeExpr____n_obra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AVardeclExpr___n_kwvar(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AOrangeExpr___n_obra__eq[] = "parser_nodes::AOrangeExpr::n_obra=";
+void parser___parser_nodes___AOrangeExpr___n_obra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 676;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_kwvar;
+  fra.me.line = 1472;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrangeExpr___n_obra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:676 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVardeclExpr____n_kwvar(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwvar", LOCATE_parser___parser_nodes, 676);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_kwvar(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1472 */
+  ATTR_parser___parser_nodes___AOrangeExpr____n_obra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AVardeclExpr___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AOrangeExpr___n_cbra[] = "parser_nodes::AOrangeExpr::n_cbra";
+val_t parser___parser_nodes___AOrangeExpr___n_cbra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 677;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_id;
+  fra.me.line = 1473;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrangeExpr___n_cbra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:677 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVardeclExpr____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1473 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrangeExpr____n_cbra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 677);
+    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 1473);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrangeExpr____n_cbra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AVardeclExpr___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AOrangeExpr___n_cbra__eq[] = "parser_nodes::AOrangeExpr::n_cbra=";
+void parser___parser_nodes___AOrangeExpr___n_cbra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 678;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_type;
+  fra.me.line = 1473;
+  fra.me.meth = LOCATE_parser___parser_nodes___AOrangeExpr___n_cbra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:678 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1473 */
+  ATTR_parser___parser_nodes___AOrangeExpr____n_cbra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AVardeclExpr___n_assign(val_t p0){
+static const char LOCATE_parser___parser_nodes___AArrayExpr___n_exprs[] = "parser_nodes::AArrayExpr::n_exprs";
+val_t parser___parser_nodes___AArrayExpr___n_exprs(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 679;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_assign;
+  fra.me.line = 1479;
+  fra.me.meth = LOCATE_parser___parser_nodes___AArrayExpr___n_exprs;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:679 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_assign(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1479 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AArrayExpr____n_exprs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_exprs", LOCATE_parser___parser_nodes, 1479);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AArrayExpr____n_exprs(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AVardeclExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AArrayExpr___n_exprs__eq[] = "parser_nodes::AArrayExpr::n_exprs=";
+void parser___parser_nodes___AArrayExpr___n_exprs__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1479;
+  fra.me.meth = LOCATE_parser___parser_nodes___AArrayExpr___n_exprs__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1479 */
+  ATTR_parser___parser_nodes___AArrayExpr____n_exprs(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ASelfExpr___n_kwself[] = "parser_nodes::ASelfExpr::n_kwself";
+val_t parser___parser_nodes___ASelfExpr___n_kwself(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 680;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVardeclExpr___n_expr;
+  fra.me.line = 1485;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASelfExpr___n_kwself;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:680 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVardeclExpr____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1485 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASelfExpr____n_kwself(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AReturnExpr___n_kwreturn(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ASelfExpr___n_kwself__eq[] = "parser_nodes::ASelfExpr::n_kwself=";
+void parser___parser_nodes___ASelfExpr___n_kwself__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 684;
-  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_kwreturn;
+  fra.me.line = 1485;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASelfExpr___n_kwself__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:684 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AReturnExpr____n_kwreturn(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1485 */
+  ATTR_parser___parser_nodes___ASelfExpr____n_kwself(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AReturnExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___ATrueExpr___n_kwtrue[] = "parser_nodes::ATrueExpr::n_kwtrue";
+val_t parser___parser_nodes___ATrueExpr___n_kwtrue(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 685;
-  fra.me.meth = LOCATE_parser___parser_nodes___AReturnExpr___n_expr;
+  fra.me.line = 1496;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATrueExpr___n_kwtrue;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:685 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AReturnExpr____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1496 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATrueExpr____n_kwtrue(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_kwtrue", LOCATE_parser___parser_nodes, 1496);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATrueExpr____n_kwtrue(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ALabelable___n_label(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ATrueExpr___n_kwtrue__eq[] = "parser_nodes::ATrueExpr::n_kwtrue=";
+void parser___parser_nodes___ATrueExpr___n_kwtrue__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 689;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALabelable___n_label;
+  fra.me.line = 1496;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATrueExpr___n_kwtrue__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:689 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALabelable____n_label(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1496 */
+  ATTR_parser___parser_nodes___ATrueExpr____n_kwtrue(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ABreakExpr___n_kwbreak(val_t p0){
+static const char LOCATE_parser___parser_nodes___AFalseExpr___n_kwfalse[] = "parser_nodes::AFalseExpr::n_kwfalse";
+val_t parser___parser_nodes___AFalseExpr___n_kwfalse(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 694;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_kwbreak;
+  fra.me.line = 1501;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFalseExpr___n_kwfalse;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:694 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABreakExpr____n_kwbreak(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1501 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFalseExpr____n_kwfalse(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwbreak", LOCATE_parser___parser_nodes, 694);
+    nit_abort("Uninitialized attribute %s", "_n_kwfalse", LOCATE_parser___parser_nodes, 1501);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakExpr____n_kwbreak(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFalseExpr____n_kwfalse(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABreakExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AFalseExpr___n_kwfalse__eq[] = "parser_nodes::AFalseExpr::n_kwfalse=";
+void parser___parser_nodes___AFalseExpr___n_kwfalse__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 695;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABreakExpr___n_expr;
+  fra.me.line = 1501;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFalseExpr___n_kwfalse__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:695 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1501 */
+  ATTR_parser___parser_nodes___AFalseExpr____n_kwfalse(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAbortExpr___n_kwabort(val_t p0){
+static const char LOCATE_parser___parser_nodes___ANullExpr___n_kwnull[] = "parser_nodes::ANullExpr::n_kwnull";
+val_t parser___parser_nodes___ANullExpr___n_kwnull(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 699;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAbortExpr___n_kwabort;
+  fra.me.line = 1506;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANullExpr___n_kwnull;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:699 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAbortExpr____n_kwabort(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1506 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANullExpr____n_kwnull(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwabort", LOCATE_parser___parser_nodes, 699);
+    nit_abort("Uninitialized attribute %s", "_n_kwnull", LOCATE_parser___parser_nodes, 1506);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAbortExpr____n_kwabort(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ANullExpr____n_kwnull(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AContinueExpr___n_kwcontinue(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ANullExpr___n_kwnull__eq[] = "parser_nodes::ANullExpr::n_kwnull=";
+void parser___parser_nodes___ANullExpr___n_kwnull__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 704;
-  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_kwcontinue;
+  fra.me.line = 1506;
+  fra.me.meth = LOCATE_parser___parser_nodes___ANullExpr___n_kwnull__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:704 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AContinueExpr____n_kwcontinue(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1506 */
+  ATTR_parser___parser_nodes___ANullExpr____n_kwnull(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AContinueExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIntExpr___n_number[] = "parser_nodes::AIntExpr::n_number";
+val_t parser___parser_nodes___AIntExpr___n_number(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 705;
-  fra.me.meth = LOCATE_parser___parser_nodes___AContinueExpr___n_expr;
+  fra.me.line = 1511;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIntExpr___n_number;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:705 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AContinueExpr____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1511 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIntExpr____n_number(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_number", LOCATE_parser___parser_nodes, 1511);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIntExpr____n_number(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ADoExpr___n_kwdo(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIntExpr___n_number__eq[] = "parser_nodes::AIntExpr::n_number=";
+void parser___parser_nodes___AIntExpr___n_number__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1511;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIntExpr___n_number__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1511 */
+  ATTR_parser___parser_nodes___AIntExpr____n_number(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AFloatExpr___n_float[] = "parser_nodes::AFloatExpr::n_float";
+val_t parser___parser_nodes___AFloatExpr___n_float(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 710;
-  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_kwdo;
+  fra.me.line = 1516;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFloatExpr___n_float;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:710 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADoExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1516 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFloatExpr____n_float(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 710);
+    nit_abort("Uninitialized attribute %s", "_n_float", LOCATE_parser___parser_nodes, 1516);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoExpr____n_kwdo(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AFloatExpr____n_float(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ADoExpr___n_block(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AFloatExpr___n_float__eq[] = "parser_nodes::AFloatExpr::n_float=";
+void parser___parser_nodes___AFloatExpr___n_float__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 711;
-  fra.me.meth = LOCATE_parser___parser_nodes___ADoExpr___n_block;
+  fra.me.line = 1516;
+  fra.me.meth = LOCATE_parser___parser_nodes___AFloatExpr___n_float__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:711 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoExpr____n_block(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1516 */
+  ATTR_parser___parser_nodes___AFloatExpr____n_float(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIfExpr___n_kwif(val_t p0){
+static const char LOCATE_parser___parser_nodes___ACharExpr___n_char[] = "parser_nodes::ACharExpr::n_char";
+val_t parser___parser_nodes___ACharExpr___n_char(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 715;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_kwif;
+  fra.me.line = 1521;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACharExpr___n_char;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:715 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfExpr____n_kwif(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1521 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACharExpr____n_char(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwif", LOCATE_parser___parser_nodes, 715);
+    nit_abort("Uninitialized attribute %s", "_n_char", LOCATE_parser___parser_nodes, 1521);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_kwif(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ACharExpr____n_char(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIfExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ACharExpr___n_char__eq[] = "parser_nodes::ACharExpr::n_char=";
+void parser___parser_nodes___ACharExpr___n_char__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 716;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_expr;
+  fra.me.line = 1521;
+  fra.me.meth = LOCATE_parser___parser_nodes___ACharExpr___n_char__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:716 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 716);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1521 */
+  ATTR_parser___parser_nodes___ACharExpr____n_char(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIfExpr___n_then(val_t p0){
+static const char LOCATE_parser___parser_nodes___AStringFormExpr___n_string[] = "parser_nodes::AStringFormExpr::n_string";
+val_t parser___parser_nodes___AStringFormExpr___n_string(val_t p0){
   struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 717;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_then;
+  fra.me.line = 1526;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStringFormExpr___n_string;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:717 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_then(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1526 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStringFormExpr____n_string(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1526);
+  }
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AStringFormExpr____n_string(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIfExpr___n_else(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AStringFormExpr___n_string__eq[] = "parser_nodes::AStringFormExpr::n_string=";
+void parser___parser_nodes___AStringFormExpr___n_string__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 718;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfExpr___n_else;
+  fra.me.line = 1526;
+  fra.me.meth = LOCATE_parser___parser_nodes___AStringFormExpr___n_string__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:718 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfExpr____n_else(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1526 */
+  ATTR_parser___parser_nodes___AStringFormExpr____n_string(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIfexprExpr___n_kwif(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASuperstringExpr___n_exprs[] = "parser_nodes::ASuperstringExpr::n_exprs";
+val_t parser___parser_nodes___ASuperstringExpr___n_exprs(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 722;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwif;
+  fra.me.line = 1553;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASuperstringExpr___n_exprs;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:722 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwif(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1553 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperstringExpr____n_exprs(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwif", LOCATE_parser___parser_nodes, 722);
+    nit_abort("Uninitialized attribute %s", "_n_exprs", LOCATE_parser___parser_nodes, 1553);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwif(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperstringExpr____n_exprs(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIfexprExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AParExpr___n_opar[] = "parser_nodes::AParExpr::n_opar";
+val_t parser___parser_nodes___AParExpr___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 723;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_expr;
+  fra.me.line = 1559;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExpr___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:723 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1559 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParExpr____n_opar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 723);
+    nit_abort("Uninitialized attribute %s", "_n_opar", LOCATE_parser___parser_nodes, 1559);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParExpr____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIfexprExpr___n_kwthen(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AParExpr___n_opar__eq[] = "parser_nodes::AParExpr::n_opar=";
+void parser___parser_nodes___AParExpr___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 724;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwthen;
+  fra.me.line = 1559;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExpr___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:724 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwthen(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwthen", LOCATE_parser___parser_nodes, 724);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwthen(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1559 */
+  ATTR_parser___parser_nodes___AParExpr____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIfexprExpr___n_then(val_t p0){
+static const char LOCATE_parser___parser_nodes___AParExpr___n_cpar[] = "parser_nodes::AParExpr::n_cpar";
+val_t parser___parser_nodes___AParExpr___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 725;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_then;
+  fra.me.line = 1560;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExpr___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:725 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_then(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1560 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParExpr____n_cpar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_then", LOCATE_parser___parser_nodes, 725);
+    nit_abort("Uninitialized attribute %s", "_n_cpar", LOCATE_parser___parser_nodes, 1560);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_then(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParExpr____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIfexprExpr___n_kwelse(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AParExpr___n_cpar__eq[] = "parser_nodes::AParExpr::n_cpar=";
+void parser___parser_nodes___AParExpr___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 726;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_kwelse;
+  fra.me.line = 1560;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExpr___n_cpar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:726 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_kwelse(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwelse", LOCATE_parser___parser_nodes, 726);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_kwelse(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1560 */
+  ATTR_parser___parser_nodes___AParExpr____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIfexprExpr___n_else(val_t p0){
+static const char LOCATE_parser___parser_nodes___AProxyExpr___n_expr[] = "parser_nodes::AProxyExpr::n_expr";
+val_t parser___parser_nodes___AProxyExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 727;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIfexprExpr___n_else;
+  fra.me.line = 1566;
+  fra.me.meth = LOCATE_parser___parser_nodes___AProxyExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:727 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIfexprExpr____n_else(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1566 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AProxyExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_else", LOCATE_parser___parser_nodes, 727);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1566);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIfexprExpr____n_else(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AProxyExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AWhileExpr___n_kwwhile(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AProxyExpr___n_expr__eq[] = "parser_nodes::AProxyExpr::n_expr=";
+void parser___parser_nodes___AProxyExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 732;
-  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwwhile;
+  fra.me.line = 1566;
+  fra.me.meth = LOCATE_parser___parser_nodes___AProxyExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:732 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_kwwhile(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwwhile", LOCATE_parser___parser_nodes, 732);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_kwwhile(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1566 */
+  ATTR_parser___parser_nodes___AProxyExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AWhileExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_expr[] = "parser_nodes::AAsCastExpr::n_expr";
+val_t parser___parser_nodes___AAsCastExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 733;
-  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_expr;
+  fra.me.line = 1572;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:733 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1572 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 733);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1572);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AWhileExpr___n_kwdo(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_expr__eq[] = "parser_nodes::AAsCastExpr::n_expr=";
+void parser___parser_nodes___AAsCastExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1572;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_expr__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1572 */
+  ATTR_parser___parser_nodes___AAsCastExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_kwas[] = "parser_nodes::AAsCastExpr::n_kwas";
+val_t parser___parser_nodes___AAsCastExpr___n_kwas(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 734;
-  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_kwdo;
+  fra.me.line = 1573;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_kwas;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:734 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AWhileExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1573 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_kwas(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 734);
+    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 1573);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_kwdo(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_kwas(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AWhileExpr___n_block(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_kwas__eq[] = "parser_nodes::AAsCastExpr::n_kwas=";
+void parser___parser_nodes___AAsCastExpr___n_kwas__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 735;
-  fra.me.meth = LOCATE_parser___parser_nodes___AWhileExpr___n_block;
+  fra.me.line = 1573;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_kwas__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:735 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AWhileExpr____n_block(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1573 */
+  ATTR_parser___parser_nodes___AAsCastExpr____n_kwas(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ALoopExpr___n_kwloop(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_opar[] = "parser_nodes::AAsCastExpr::n_opar";
+val_t parser___parser_nodes___AAsCastExpr___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 740;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_kwloop;
+  fra.me.line = 1574;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:740 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ALoopExpr____n_kwloop(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1574 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_opar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwloop", LOCATE_parser___parser_nodes, 740);
+    nit_abort("Uninitialized attribute %s", "_n_opar", LOCATE_parser___parser_nodes, 1574);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALoopExpr____n_kwloop(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ALoopExpr___n_block(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_opar__eq[] = "parser_nodes::AAsCastExpr::n_opar=";
+void parser___parser_nodes___AAsCastExpr___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 741;
-  fra.me.meth = LOCATE_parser___parser_nodes___ALoopExpr___n_block;
+  fra.me.line = 1574;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:741 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ALoopExpr____n_block(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1574 */
+  ATTR_parser___parser_nodes___AAsCastExpr____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AForExpr___n_kwfor(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_type[] = "parser_nodes::AAsCastExpr::n_type";
+val_t parser___parser_nodes___AAsCastExpr___n_type(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 746;
-  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwfor;
+  fra.me.line = 1575;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_type;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:746 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_kwfor(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1575 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_type(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwfor", LOCATE_parser___parser_nodes, 746);
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1575);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_kwfor(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_type(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AForExpr___n_ids(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_type__eq[] = "parser_nodes::AAsCastExpr::n_type=";
+void parser___parser_nodes___AAsCastExpr___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 747;
-  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_ids;
+  fra.me.line = 1575;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_type__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:747 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_ids(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_ids", LOCATE_parser___parser_nodes, 747);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_ids(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1575 */
+  ATTR_parser___parser_nodes___AAsCastExpr____n_type(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AForExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_cpar[] = "parser_nodes::AAsCastExpr::n_cpar";
+val_t parser___parser_nodes___AAsCastExpr___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 748;
-  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_expr;
+  fra.me.line = 1576;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:748 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1576 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_cpar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 748);
+    nit_abort("Uninitialized attribute %s", "_n_cpar", LOCATE_parser___parser_nodes, 1576);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AForExpr___n_kwdo(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsCastExpr___n_cpar__eq[] = "parser_nodes::AAsCastExpr::n_cpar=";
+void parser___parser_nodes___AAsCastExpr___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1576;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_cpar__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1576 */
+  ATTR_parser___parser_nodes___AAsCastExpr____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_expr[] = "parser_nodes::AAsNotnullExpr::n_expr";
+val_t parser___parser_nodes___AAsNotnullExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 749;
-  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_kwdo;
+  fra.me.line = 1582;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:749 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AForExpr____n_kwdo(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1582 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwdo", LOCATE_parser___parser_nodes, 749);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1582);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_kwdo(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AForExpr___n_block(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_expr__eq[] = "parser_nodes::AAsNotnullExpr::n_expr=";
+void parser___parser_nodes___AAsNotnullExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 750;
-  fra.me.meth = LOCATE_parser___parser_nodes___AForExpr___n_block;
+  fra.me.line = 1582;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:750 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AForExpr____n_block(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1582 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAssertExpr___n_kwassert(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwas[] = "parser_nodes::AAsNotnullExpr::n_kwas";
+val_t parser___parser_nodes___AAsNotnullExpr___n_kwas(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 754;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_kwassert;
+  fra.me.line = 1583;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwas;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:754 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssertExpr____n_kwassert(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1583 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwas(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwassert", LOCATE_parser___parser_nodes, 754);
+    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 1583);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_kwassert(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwas(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAssertExpr___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwas__eq[] = "parser_nodes::AAsNotnullExpr::n_kwas=";
+void parser___parser_nodes___AAsNotnullExpr___n_kwas__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 755;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_id;
+  fra.me.line = 1583;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwas__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:755 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1583 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwas(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAssertExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_opar[] = "parser_nodes::AAsNotnullExpr::n_opar";
+val_t parser___parser_nodes___AAsNotnullExpr___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 756;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_expr;
+  fra.me.line = 1584;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:756 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssertExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1584 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_opar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 756);
+    nit_abort("Uninitialized attribute %s", "_n_opar", LOCATE_parser___parser_nodes, 1584);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAssertExpr___n_else(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_opar__eq[] = "parser_nodes::AAsNotnullExpr::n_opar=";
+void parser___parser_nodes___AAsNotnullExpr___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 757;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssertExpr___n_else;
+  fra.me.line = 1584;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:757 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssertExpr____n_else(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1584 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAssignFormExpr___n_assign(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnot[] = "parser_nodes::AAsNotnullExpr::n_kwnot";
+val_t parser___parser_nodes___AAsNotnullExpr___n_kwnot(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 761;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_assign;
+  fra.me.line = 1585;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnot;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:761 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignFormExpr____n_assign(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1585 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnot(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_assign", LOCATE_parser___parser_nodes, 761);
+    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 1585);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignFormExpr____n_assign(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnot(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAssignFormExpr___n_value(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnot__eq[] = "parser_nodes::AAsNotnullExpr::n_kwnot=";
+void parser___parser_nodes___AAsNotnullExpr___n_kwnot__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 762;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAssignFormExpr___n_value;
+  fra.me.line = 1585;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnot__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:762 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAssignFormExpr____n_value(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_value", LOCATE_parser___parser_nodes, 762);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAssignFormExpr____n_value(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1585 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnot(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AReassignFormExpr___n_assign_op(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnull[] = "parser_nodes::AAsNotnullExpr::n_kwnull";
+val_t parser___parser_nodes___AAsNotnullExpr___n_kwnull(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 766;
-  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_assign_op;
+  fra.me.line = 1586;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnull;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:766 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReassignFormExpr____n_assign_op(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1586 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnull(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_assign_op", LOCATE_parser___parser_nodes, 766);
+    nit_abort("Uninitialized attribute %s", "_n_kwnull", LOCATE_parser___parser_nodes, 1586);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AReassignFormExpr____n_assign_op(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnull(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AReassignFormExpr___n_value(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnull__eq[] = "parser_nodes::AAsNotnullExpr::n_kwnull=";
+void parser___parser_nodes___AAsNotnullExpr___n_kwnull__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 767;
-  fra.me.meth = LOCATE_parser___parser_nodes___AReassignFormExpr___n_value;
+  fra.me.line = 1586;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnull__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:767 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AReassignFormExpr____n_value(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_value", LOCATE_parser___parser_nodes, 767);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AReassignFormExpr____n_value(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1586 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnull(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AOnceExpr___n_kwonce(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_cpar[] = "parser_nodes::AAsNotnullExpr::n_cpar";
+val_t parser___parser_nodes___AAsNotnullExpr___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 771;
-  fra.me.meth = LOCATE_parser___parser_nodes___AOnceExpr___n_kwonce;
+  fra.me.line = 1587;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:771 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOnceExpr____n_kwonce(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1587 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_cpar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwonce", LOCATE_parser___parser_nodes, 771);
+    nit_abort("Uninitialized attribute %s", "_n_cpar", LOCATE_parser___parser_nodes, 1587);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AOnceExpr____n_kwonce(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASendExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAsNotnullExpr___n_cpar__eq[] = "parser_nodes::AAsNotnullExpr::n_cpar=";
+void parser___parser_nodes___AAsNotnullExpr___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 775;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASendExpr___n_expr;
+  fra.me.line = 1587;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_cpar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:775 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASendExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 775);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASendExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1587 */
+  ATTR_parser___parser_nodes___AAsNotnullExpr____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASendExpr___n_closure_defs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AIssetAttrExpr___n_kwisset[] = "parser_nodes::AIssetAttrExpr::n_kwisset";
+val_t parser___parser_nodes___AIssetAttrExpr___n_kwisset(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 776;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASendExpr___n_closure_defs;
+  fra.me.line = 1593;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIssetAttrExpr___n_kwisset;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:776 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASendExpr____n_closure_defs(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1593 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIssetAttrExpr____n_kwisset(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_closure_defs", LOCATE_parser___parser_nodes, 776);
+    nit_abort("Uninitialized attribute %s", "_n_kwisset", LOCATE_parser___parser_nodes, 1593);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASendExpr____n_closure_defs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AIssetAttrExpr____n_kwisset(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABinopExpr___n_expr2(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AIssetAttrExpr___n_kwisset__eq[] = "parser_nodes::AIssetAttrExpr::n_kwisset=";
+void parser___parser_nodes___AIssetAttrExpr___n_kwisset__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 780;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABinopExpr___n_expr2;
+  fra.me.line = 1593;
+  fra.me.meth = LOCATE_parser___parser_nodes___AIssetAttrExpr___n_kwisset__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:780 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABinopExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 780);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABinopExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1593 */
+  ATTR_parser___parser_nodes___AIssetAttrExpr____n_kwisset(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AOrExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AExprs___n_exprs[] = "parser_nodes::AExprs::n_exprs";
+val_t parser___parser_nodes___AExprs___n_exprs(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 787;
-  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr;
+  fra.me.line = 1599;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExprs___n_exprs;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:787 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1599 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExprs____n_exprs(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 787);
+    nit_abort("Uninitialized attribute %s", "_n_exprs", LOCATE_parser___parser_nodes, 1599);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExprs____n_exprs(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AOrExpr___n_expr2(val_t p0){
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwdebug[] = "parser_nodes::ADebugTypeExpr::n_kwdebug";
+val_t parser___parser_nodes___ADebugTypeExpr___n_kwdebug(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 788;
-  fra.me.meth = LOCATE_parser___parser_nodes___AOrExpr___n_expr2;
+  fra.me.line = 1604;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwdebug;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:788 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1604 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwdebug(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 788);
+    nit_abort("Uninitialized attribute %s", "_n_kwdebug", LOCATE_parser___parser_nodes, 1604);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwdebug(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAndExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwdebug__eq[] = "parser_nodes::ADebugTypeExpr::n_kwdebug=";
+void parser___parser_nodes___ADebugTypeExpr___n_kwdebug__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1604;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwdebug__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1604 */
+  ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwdebug(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwtype[] = "parser_nodes::ADebugTypeExpr::n_kwtype";
+val_t parser___parser_nodes___ADebugTypeExpr___n_kwtype(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 792;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr;
+  fra.me.line = 1605;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwtype;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:792 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAndExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1605 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwtype(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 792);
+    nit_abort("Uninitialized attribute %s", "_n_kwtype", LOCATE_parser___parser_nodes, 1605);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAndExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwtype(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAndExpr___n_expr2(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwtype__eq[] = "parser_nodes::ADebugTypeExpr::n_kwtype=";
+void parser___parser_nodes___ADebugTypeExpr___n_kwtype__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 793;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAndExpr___n_expr2;
+  fra.me.line = 1605;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_kwtype__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:793 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAndExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 793);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAndExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1605 */
+  ATTR_parser___parser_nodes___ADebugTypeExpr____n_kwtype(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AOrElseExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_expr[] = "parser_nodes::ADebugTypeExpr::n_expr";
+val_t parser___parser_nodes___ADebugTypeExpr___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 797;
-  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr;
+  fra.me.line = 1606;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:797 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrElseExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1606 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADebugTypeExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 797);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1606);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrElseExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADebugTypeExpr____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AOrElseExpr___n_expr2(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_expr__eq[] = "parser_nodes::ADebugTypeExpr::n_expr=";
+void parser___parser_nodes___ADebugTypeExpr___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 798;
-  fra.me.meth = LOCATE_parser___parser_nodes___AOrElseExpr___n_expr2;
+  fra.me.line = 1606;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:798 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AOrElseExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 798);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AOrElseExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1606 */
+  ATTR_parser___parser_nodes___ADebugTypeExpr____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ANotExpr___n_kwnot(val_t p0){
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_type[] = "parser_nodes::ADebugTypeExpr::n_type";
+val_t parser___parser_nodes___ADebugTypeExpr___n_type(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 802;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_kwnot;
+  fra.me.line = 1607;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_type;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:802 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANotExpr____n_kwnot(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1607 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADebugTypeExpr____n_type(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 802);
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1607);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANotExpr____n_kwnot(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADebugTypeExpr____n_type(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANotExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ADebugTypeExpr___n_type__eq[] = "parser_nodes::ADebugTypeExpr::n_type=";
+void parser___parser_nodes___ADebugTypeExpr___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 803;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANotExpr___n_expr;
+  fra.me.line = 1607;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADebugTypeExpr___n_type__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:803 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANotExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 803);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANotExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1607 */
+  ATTR_parser___parser_nodes___ADebugTypeExpr____n_type(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AEeExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AParExprs___n_opar[] = "parser_nodes::AParExprs::n_opar";
+val_t parser___parser_nodes___AParExprs___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 810;
-  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr;
+  fra.me.line = 1618;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExprs___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:810 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEeExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1618 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParExprs____n_opar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 810);
+    nit_abort("Uninitialized attribute %s", "_n_opar", LOCATE_parser___parser_nodes, 1618);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AEeExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParExprs____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AEeExpr___n_expr2(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AParExprs___n_opar__eq[] = "parser_nodes::AParExprs::n_opar=";
+void parser___parser_nodes___AParExprs___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 811;
-  fra.me.meth = LOCATE_parser___parser_nodes___AEeExpr___n_expr2;
+  fra.me.line = 1618;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExprs___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:811 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEeExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 811);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AEeExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1618 */
+  ATTR_parser___parser_nodes___AParExprs____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIsaExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AParExprs___n_cpar[] = "parser_nodes::AParExprs::n_cpar";
+val_t parser___parser_nodes___AParExprs___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 836;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_expr;
+  fra.me.line = 1619;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExprs___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:836 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIsaExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1619 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AParExprs____n_cpar(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 836);
+    nit_abort("Uninitialized attribute %s", "_n_cpar", LOCATE_parser___parser_nodes, 1619);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIsaExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AParExprs____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AIsaExpr___n_type(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AParExprs___n_cpar__eq[] = "parser_nodes::AParExprs::n_cpar=";
+void parser___parser_nodes___AParExprs___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 837;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIsaExpr___n_type;
+  fra.me.line = 1619;
+  fra.me.meth = LOCATE_parser___parser_nodes___AParExprs___n_cpar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:837 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIsaExpr____n_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 837);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIsaExpr____n_type(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1619 */
+  ATTR_parser___parser_nodes___AParExprs____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AUminusExpr___n_minus(val_t p0){
+static const char LOCATE_parser___parser_nodes___ABraExprs___n_obra[] = "parser_nodes::ABraExprs::n_obra";
+val_t parser___parser_nodes___ABraExprs___n_obra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 859;
-  fra.me.meth = LOCATE_parser___parser_nodes___AUminusExpr___n_minus;
+  fra.me.line = 1625;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraExprs___n_obra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:859 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AUminusExpr____n_minus(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1625 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraExprs____n_obra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_minus", LOCATE_parser___parser_nodes, 859);
+    nit_abort("Uninitialized attribute %s", "_n_obra", LOCATE_parser___parser_nodes, 1625);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AUminusExpr____n_minus(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraExprs____n_obra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANewExpr___n_kwnew(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ABraExprs___n_obra__eq[] = "parser_nodes::ABraExprs::n_obra=";
+void parser___parser_nodes___ABraExprs___n_obra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 863;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_kwnew;
+  fra.me.line = 1625;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraExprs___n_obra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:863 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_kwnew(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnew", LOCATE_parser___parser_nodes, 863);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_kwnew(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1625 */
+  ATTR_parser___parser_nodes___ABraExprs____n_obra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ANewExpr___n_type(val_t p0){
+static const char LOCATE_parser___parser_nodes___ABraExprs___n_cbra[] = "parser_nodes::ABraExprs::n_cbra";
+val_t parser___parser_nodes___ABraExprs___n_cbra(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 864;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_type;
+  fra.me.line = 1626;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraExprs___n_cbra;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:864 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_type(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1626 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraExprs____n_cbra(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 864);
+    nit_abort("Uninitialized attribute %s", "_n_cbra", LOCATE_parser___parser_nodes, 1626);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_type(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraExprs____n_cbra(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANewExpr___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ABraExprs___n_cbra__eq[] = "parser_nodes::ABraExprs::n_cbra=";
+void parser___parser_nodes___ABraExprs___n_cbra__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 865;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_id;
+  fra.me.line = 1626;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABraExprs___n_cbra__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:865 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1626 */
+  ATTR_parser___parser_nodes___ABraExprs____n_cbra(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ANewExpr___n_args(val_t p0){
+static const char LOCATE_parser___parser_nodes___APlusAssignOp___n_pluseq[] = "parser_nodes::APlusAssignOp::n_pluseq";
+val_t parser___parser_nodes___APlusAssignOp___n_pluseq(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 866;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANewExpr___n_args;
+  fra.me.line = 1635;
+  fra.me.meth = LOCATE_parser___parser_nodes___APlusAssignOp___n_pluseq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:866 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANewExpr____n_args(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1635 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APlusAssignOp____n_pluseq(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 866);
+    nit_abort("Uninitialized attribute %s", "_n_pluseq", LOCATE_parser___parser_nodes, 1635);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANewExpr____n_args(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___APlusAssignOp____n_pluseq(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAttrFormExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___APlusAssignOp___n_pluseq__eq[] = "parser_nodes::APlusAssignOp::n_pluseq=";
+void parser___parser_nodes___APlusAssignOp___n_pluseq__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 870;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_expr;
+  fra.me.line = 1635;
+  fra.me.meth = LOCATE_parser___parser_nodes___APlusAssignOp___n_pluseq__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:870 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrFormExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 870);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrFormExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1635 */
+  ATTR_parser___parser_nodes___APlusAssignOp____n_pluseq(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAttrFormExpr___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AMinusAssignOp___n_minuseq[] = "parser_nodes::AMinusAssignOp::n_minuseq";
+val_t parser___parser_nodes___AMinusAssignOp___n_minuseq(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 871;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAttrFormExpr___n_id;
+  fra.me.line = 1639;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMinusAssignOp___n_minuseq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:871 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAttrFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1639 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMinusAssignOp____n_minuseq(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 871);
+    nit_abort("Uninitialized attribute %s", "_n_minuseq", LOCATE_parser___parser_nodes, 1639);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAttrFormExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AMinusAssignOp____n_minuseq(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ACallFormExpr___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AMinusAssignOp___n_minuseq__eq[] = "parser_nodes::AMinusAssignOp::n_minuseq=";
+void parser___parser_nodes___AMinusAssignOp___n_minuseq__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 882;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_id;
+  fra.me.line = 1639;
+  fra.me.meth = LOCATE_parser___parser_nodes___AMinusAssignOp___n_minuseq__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:882 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACallFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 882);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACallFormExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1639 */
+  ATTR_parser___parser_nodes___AMinusAssignOp____n_minuseq(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ACallFormExpr___n_args(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_bang[] = "parser_nodes::AClosureDef::n_bang";
+val_t parser___parser_nodes___AClosureDef___n_bang(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 883;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACallFormExpr___n_args;
+  fra.me.line = 1644;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_bang;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:883 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACallFormExpr____n_args(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1644 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_bang(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 883);
+    nit_abort("Uninitialized attribute %s", "_n_bang", LOCATE_parser___parser_nodes, 1644);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACallFormExpr____n_args(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_bang(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASuperExpr___n_qualified(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_bang__eq[] = "parser_nodes::AClosureDef::n_bang=";
+void parser___parser_nodes___AClosureDef___n_bang__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 904;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_qualified;
+  fra.me.line = 1644;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_bang__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:904 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_qualified(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1644 */
+  ATTR_parser___parser_nodes___AClosureDef____n_bang(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ASuperExpr___n_kwsuper(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_id[] = "parser_nodes::AClosureDef::n_id";
+val_t parser___parser_nodes___AClosureDef___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 905;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_kwsuper;
+  fra.me.line = 1645;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:905 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExpr____n_kwsuper(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1645 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwsuper", LOCATE_parser___parser_nodes, 905);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1645);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_kwsuper(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASuperExpr___n_args(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_id__eq[] = "parser_nodes::AClosureDef::n_id=";
+void parser___parser_nodes___AClosureDef___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 906;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperExpr___n_args;
+  fra.me.line = 1645;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:906 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperExpr____n_args(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 906);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperExpr____n_args(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1645 */
+  ATTR_parser___parser_nodes___AClosureDef____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AInitExpr___n_kwinit(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_ids[] = "parser_nodes::AClosureDef::n_ids";
+val_t parser___parser_nodes___AClosureDef___n_ids(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 910;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_kwinit;
+  fra.me.line = 1646;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_ids;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:910 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitExpr____n_kwinit(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1646 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_ids(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwinit", LOCATE_parser___parser_nodes, 910);
+    nit_abort("Uninitialized attribute %s", "_n_ids", LOCATE_parser___parser_nodes, 1646);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitExpr____n_kwinit(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_ids(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AInitExpr___n_args(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_kwdo[] = "parser_nodes::AClosureDef::n_kwdo";
+val_t parser___parser_nodes___AClosureDef___n_kwdo(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 911;
-  fra.me.meth = LOCATE_parser___parser_nodes___AInitExpr___n_args;
+  fra.me.line = 1647;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_kwdo;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:911 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInitExpr____n_args(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 911);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AInitExpr____n_args(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1647 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_kwdo(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ABraFormExpr___n_args(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_kwdo__eq[] = "parser_nodes::AClosureDef::n_kwdo=";
+void parser___parser_nodes___AClosureDef___n_kwdo__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1647;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_kwdo__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1647 */
+  ATTR_parser___parser_nodes___AClosureDef____n_kwdo(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_expr[] = "parser_nodes::AClosureDef::n_expr";
+val_t parser___parser_nodes___AClosureDef___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 915;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABraFormExpr___n_args;
+  fra.me.line = 1648;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:915 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABraFormExpr____n_args(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 915);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABraFormExpr____n_args(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1648 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AVarFormExpr___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AClosureDef___n_expr__eq[] = "parser_nodes::AClosureDef::n_expr=";
+void parser___parser_nodes___AClosureDef___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 926;
-  fra.me.meth = LOCATE_parser___parser_nodes___AVarFormExpr___n_id;
+  fra.me.line = 1648;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:926 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AVarFormExpr____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 926);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AVarFormExpr____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1648 */
+  ATTR_parser___parser_nodes___AClosureDef____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AClosureCallExpr___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AClosureDef___hot_location[] = "parser_nodes::AClosureDef::(parser_nodes::ANode::hot_location)";
+val_t parser___parser_nodes___AClosureDef___hot_location(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 934;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_id;
+  fra.me.line = 1649;
+  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___hot_location;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:934 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 934);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_id(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1649 */
+  fra.me.REG[0] = CALL_parser___parser_nodes___AClosureDef___n_id(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[0] = CALL_parser___parser_nodes___ANode___location(fra.me.REG[0])(fra.me.REG[0]);
+  goto label1;
+  label1: while(0);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureCallExpr___n_args(val_t p0){
+static const char LOCATE_parser___parser_nodes___ASimpleClosureId___n_id[] = "parser_nodes::ASimpleClosureId::n_id";
+val_t parser___parser_nodes___ASimpleClosureId___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 935;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_args;
+  fra.me.line = 1656;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASimpleClosureId___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:935 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_args(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1656 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASimpleClosureId____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 935);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1656);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_args(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ASimpleClosureId____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureCallExpr___n_closure_defs(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ASimpleClosureId___n_id__eq[] = "parser_nodes::ASimpleClosureId::n_id=";
+void parser___parser_nodes___ASimpleClosureId___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 936;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureCallExpr___n_closure_defs;
+  fra.me.line = 1656;
+  fra.me.meth = LOCATE_parser___parser_nodes___ASimpleClosureId___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:936 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureCallExpr____n_closure_defs(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_closure_defs", LOCATE_parser___parser_nodes, 936);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureCallExpr____n_closure_defs(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1656 */
+  ATTR_parser___parser_nodes___ASimpleClosureId____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ARangeExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___ABreakClosureId___n_kwbreak[] = "parser_nodes::ABreakClosureId::n_kwbreak";
+val_t parser___parser_nodes___ABreakClosureId___n_kwbreak(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 951;
-  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr;
+  fra.me.line = 1660;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakClosureId___n_kwbreak;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:951 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ARangeExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1660 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABreakClosureId____n_kwbreak(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 951);
+    nit_abort("Uninitialized attribute %s", "_n_kwbreak", LOCATE_parser___parser_nodes, 1660);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ARangeExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakClosureId____n_kwbreak(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ARangeExpr___n_expr2(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___ABreakClosureId___n_kwbreak__eq[] = "parser_nodes::ABreakClosureId::n_kwbreak=";
+void parser___parser_nodes___ABreakClosureId___n_kwbreak__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 952;
-  fra.me.meth = LOCATE_parser___parser_nodes___ARangeExpr___n_expr2;
+  fra.me.line = 1660;
+  fra.me.meth = LOCATE_parser___parser_nodes___ABreakClosureId___n_kwbreak__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:952 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ARangeExpr____n_expr2(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr2", LOCATE_parser___parser_nodes, 952);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ARangeExpr____n_expr2(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1660 */
+  ATTR_parser___parser_nodes___ABreakClosureId____n_kwbreak(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AArrayExpr___n_exprs(val_t p0){
+static const char LOCATE_parser___parser_nodes___AModuleName___n_quad[] = "parser_nodes::AModuleName::n_quad";
+val_t parser___parser_nodes___AModuleName___n_quad(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 962;
-  fra.me.meth = LOCATE_parser___parser_nodes___AArrayExpr___n_exprs;
+  fra.me.line = 1664;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_quad;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:962 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AArrayExpr____n_exprs(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_exprs", LOCATE_parser___parser_nodes, 962);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AArrayExpr____n_exprs(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1664 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_quad(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASelfExpr___n_kwself(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AModuleName___n_quad__eq[] = "parser_nodes::AModuleName::n_quad=";
+void parser___parser_nodes___AModuleName___n_quad__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 966;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASelfExpr___n_kwself;
+  fra.me.line = 1664;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_quad__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:966 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASelfExpr____n_kwself(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1664 */
+  ATTR_parser___parser_nodes___AModuleName____n_quad(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ATrueExpr___n_kwtrue(val_t p0){
+static const char LOCATE_parser___parser_nodes___AModuleName___n_path[] = "parser_nodes::AModuleName::n_path";
+val_t parser___parser_nodes___AModuleName___n_path(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 973;
-  fra.me.meth = LOCATE_parser___parser_nodes___ATrueExpr___n_kwtrue;
+  fra.me.line = 1665;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_path;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:973 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATrueExpr____n_kwtrue(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1665 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuleName____n_path(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwtrue", LOCATE_parser___parser_nodes, 973);
+    nit_abort("Uninitialized attribute %s", "_n_path", LOCATE_parser___parser_nodes, 1665);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ATrueExpr____n_kwtrue(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_path(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AFalseExpr___n_kwfalse(val_t p0){
+static const char LOCATE_parser___parser_nodes___AModuleName___n_id[] = "parser_nodes::AModuleName::n_id";
+val_t parser___parser_nodes___AModuleName___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 977;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFalseExpr___n_kwfalse;
+  fra.me.line = 1666;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:977 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFalseExpr____n_kwfalse(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1666 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuleName____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwfalse", LOCATE_parser___parser_nodes, 977);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1666);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFalseExpr____n_kwfalse(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ANullExpr___n_kwnull(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AModuleName___n_id__eq[] = "parser_nodes::AModuleName::n_id=";
+void parser___parser_nodes___AModuleName___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 981;
-  fra.me.meth = LOCATE_parser___parser_nodes___ANullExpr___n_kwnull;
+  fra.me.line = 1666;
+  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_id__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:981 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ANullExpr____n_kwnull(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnull", LOCATE_parser___parser_nodes, 981);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ANullExpr____n_kwnull(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1666 */
+  ATTR_parser___parser_nodes___AModuleName____n_id(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIntExpr___n_number(val_t p0){
+static const char LOCATE_parser___parser_nodes___AInLanguage___n_kwin[] = "parser_nodes::AInLanguage::n_kwin";
+val_t parser___parser_nodes___AInLanguage___n_kwin(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 985;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIntExpr___n_number;
+  fra.me.line = 1670;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInLanguage___n_kwin;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:985 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIntExpr____n_number(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1670 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInLanguage____n_kwin(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_number", LOCATE_parser___parser_nodes, 985);
+    nit_abort("Uninitialized attribute %s", "_n_kwin", LOCATE_parser___parser_nodes, 1670);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIntExpr____n_number(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInLanguage____n_kwin(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AFloatExpr___n_float(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AInLanguage___n_kwin__eq[] = "parser_nodes::AInLanguage::n_kwin=";
+void parser___parser_nodes___AInLanguage___n_kwin__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 989;
-  fra.me.meth = LOCATE_parser___parser_nodes___AFloatExpr___n_float;
+  fra.me.line = 1670;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInLanguage___n_kwin__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:989 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AFloatExpr____n_float(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_float", LOCATE_parser___parser_nodes, 989);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AFloatExpr____n_float(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1670 */
+  ATTR_parser___parser_nodes___AInLanguage____n_kwin(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ACharExpr___n_char(val_t p0){
+static const char LOCATE_parser___parser_nodes___AInLanguage___n_string[] = "parser_nodes::AInLanguage::n_string";
+val_t parser___parser_nodes___AInLanguage___n_string(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 993;
-  fra.me.meth = LOCATE_parser___parser_nodes___ACharExpr___n_char;
+  fra.me.line = 1671;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInLanguage___n_string;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:993 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ACharExpr____n_char(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1671 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AInLanguage____n_string(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_char", LOCATE_parser___parser_nodes, 993);
+    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1671);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ACharExpr____n_char(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AInLanguage____n_string(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AStringExpr___n_string(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AInLanguage___n_string__eq[] = "parser_nodes::AInLanguage::n_string=";
+void parser___parser_nodes___AInLanguage___n_string__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1000;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStringExpr___n_string;
+  fra.me.line = 1671;
+  fra.me.meth = LOCATE_parser___parser_nodes___AInLanguage___n_string__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1000 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStringExpr____n_string(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1000);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStringExpr____n_string(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1671 */
+  ATTR_parser___parser_nodes___AInLanguage____n_string(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AStartStringExpr___n_string(val_t p0){
+static const char LOCATE_parser___parser_nodes___AExternCodeBlock___n_in_language[] = "parser_nodes::AExternCodeBlock::n_in_language";
+val_t parser___parser_nodes___AExternCodeBlock___n_in_language(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1004;
-  fra.me.meth = LOCATE_parser___parser_nodes___AStartStringExpr___n_string;
+  fra.me.line = 1675;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCodeBlock___n_in_language;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1004 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AStartStringExpr____n_string(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1004);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AStartStringExpr____n_string(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1675 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCodeBlock____n_in_language(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AMidStringExpr___n_string(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AExternCodeBlock___n_in_language__eq[] = "parser_nodes::AExternCodeBlock::n_in_language=";
+void parser___parser_nodes___AExternCodeBlock___n_in_language__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1008;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMidStringExpr___n_string;
+  fra.me.line = 1675;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCodeBlock___n_in_language__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1008 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMidStringExpr____n_string(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1008);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMidStringExpr____n_string(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1675 */
+  ATTR_parser___parser_nodes___AExternCodeBlock____n_in_language(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AEndStringExpr___n_string(val_t p0){
+static const char LOCATE_parser___parser_nodes___AExternCodeBlock___n_extern_code_segment[] = "parser_nodes::AExternCodeBlock::n_extern_code_segment";
+val_t parser___parser_nodes___AExternCodeBlock___n_extern_code_segment(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1012;
-  fra.me.meth = LOCATE_parser___parser_nodes___AEndStringExpr___n_string;
+  fra.me.line = 1676;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCodeBlock___n_extern_code_segment;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1012 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AEndStringExpr____n_string(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1676 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExternCodeBlock____n_extern_code_segment(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_string", LOCATE_parser___parser_nodes, 1012);
+    nit_abort("Uninitialized attribute %s", "_n_extern_code_segment", LOCATE_parser___parser_nodes, 1676);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AEndStringExpr____n_string(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExternCodeBlock____n_extern_code_segment(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASuperstringExpr___n_exprs(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AExternCodeBlock___n_extern_code_segment__eq[] = "parser_nodes::AExternCodeBlock::n_extern_code_segment=";
+void parser___parser_nodes___AExternCodeBlock___n_extern_code_segment__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1016;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASuperstringExpr___n_exprs;
+  fra.me.line = 1676;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExternCodeBlock___n_extern_code_segment__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1016 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASuperstringExpr____n_exprs(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_exprs", LOCATE_parser___parser_nodes, 1016);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASuperstringExpr____n_exprs(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1676 */
+  ATTR_parser___parser_nodes___AExternCodeBlock____n_extern_code_segment(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AProxyExpr___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AQualified___n_quad[] = "parser_nodes::AQualified::n_quad";
+val_t parser___parser_nodes___AQualified___n_quad(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1023;
-  fra.me.meth = LOCATE_parser___parser_nodes___AProxyExpr___n_expr;
+  fra.me.line = 1680;
+  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_quad;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1023 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AProxyExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1023);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AProxyExpr____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1680 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_quad(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsCastExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AQualified___n_quad__eq[] = "parser_nodes::AQualified::n_quad=";
+void parser___parser_nodes___AQualified___n_quad__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1027;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_expr;
+  fra.me.line = 1680;
+  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_quad__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1027 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1027);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1680 */
+  ATTR_parser___parser_nodes___AQualified____n_quad(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsCastExpr___n_kwas(val_t p0){
+static const char LOCATE_parser___parser_nodes___AQualified___n_id[] = "parser_nodes::AQualified::n_id";
+val_t parser___parser_nodes___AQualified___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1028;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_kwas;
+  fra.me.line = 1681;
+  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1028 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1681 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AQualified____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 1028);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1681);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_kwas(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsCastExpr___n_type(val_t p0){
+static const char LOCATE_parser___parser_nodes___AQualified___n_classid[] = "parser_nodes::AQualified::n_classid";
+val_t parser___parser_nodes___AQualified___n_classid(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1029;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsCastExpr___n_type;
+  fra.me.line = 1682;
+  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_classid;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1029 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsCastExpr____n_type(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1029);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsCastExpr____n_type(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1682 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_classid(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNotnullExpr___n_expr(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AQualified___n_classid__eq[] = "parser_nodes::AQualified::n_classid=";
+void parser___parser_nodes___AQualified___n_classid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1033;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_expr;
+  fra.me.line = 1682;
+  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_classid__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1033 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_expr(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1033);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_expr(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1682 */
+  ATTR_parser___parser_nodes___AQualified____n_classid(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AAsNotnullExpr___n_kwas(val_t p0){
+static const char LOCATE_parser___parser_nodes___ADoc___n_comment[] = "parser_nodes::ADoc::n_comment";
+val_t parser___parser_nodes___ADoc___n_comment(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1034;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwas;
+  fra.me.line = 1689;
+  fra.me.meth = LOCATE_parser___parser_nodes___ADoc___n_comment;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1034 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwas(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1689 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADoc____n_comment(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwas", LOCATE_parser___parser_nodes, 1034);
+    nit_abort("Uninitialized attribute %s", "_n_comment", LOCATE_parser___parser_nodes, 1689);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwas(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoc____n_comment(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNotnullExpr___n_kwnot(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_at[] = "parser_nodes::AAnnotations::n_at";
+val_t parser___parser_nodes___AAnnotations___n_at(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1035;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnot;
+  fra.me.line = 1694;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_at;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1035 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnot(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnot", LOCATE_parser___parser_nodes, 1035);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnot(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1694 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotations____n_at(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AAsNotnullExpr___n_kwnull(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_at__eq[] = "parser_nodes::AAnnotations::n_at=";
+void parser___parser_nodes___AAnnotations___n_at__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1036;
-  fra.me.meth = LOCATE_parser___parser_nodes___AAsNotnullExpr___n_kwnull;
+  fra.me.line = 1694;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_at__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1036 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnull(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwnull", LOCATE_parser___parser_nodes, 1036);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AAsNotnullExpr____n_kwnull(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1694 */
+  ATTR_parser___parser_nodes___AAnnotations____n_at(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AIssetAttrExpr___n_kwisset(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_opar[] = "parser_nodes::AAnnotations::n_opar";
+val_t parser___parser_nodes___AAnnotations___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1040;
-  fra.me.meth = LOCATE_parser___parser_nodes___AIssetAttrExpr___n_kwisset;
+  fra.me.line = 1695;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1040 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AIssetAttrExpr____n_kwisset(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwisset", LOCATE_parser___parser_nodes, 1040);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AIssetAttrExpr____n_kwisset(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1695 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotations____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___APlusAssignOp___n_pluseq(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_opar__eq[] = "parser_nodes::AAnnotations::n_opar=";
+void parser___parser_nodes___AAnnotations___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1045;
-  fra.me.meth = LOCATE_parser___parser_nodes___APlusAssignOp___n_pluseq;
+  fra.me.line = 1695;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1045 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___APlusAssignOp____n_pluseq(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_pluseq", LOCATE_parser___parser_nodes, 1045);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___APlusAssignOp____n_pluseq(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1695 */
+  ATTR_parser___parser_nodes___AAnnotations____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AMinusAssignOp___n_minuseq(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_items[] = "parser_nodes::AAnnotations::n_items";
+val_t parser___parser_nodes___AAnnotations___n_items(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1049;
-  fra.me.meth = LOCATE_parser___parser_nodes___AMinusAssignOp___n_minuseq;
+  fra.me.line = 1696;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_items;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1049 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AMinusAssignOp____n_minuseq(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1696 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAnnotations____n_items(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_minuseq", LOCATE_parser___parser_nodes, 1049);
+    nit_abort("Uninitialized attribute %s", "_n_items", LOCATE_parser___parser_nodes, 1696);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AMinusAssignOp____n_minuseq(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotations____n_items(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDef___n_bang(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_cpar[] = "parser_nodes::AAnnotations::n_cpar";
+val_t parser___parser_nodes___AAnnotations___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1053;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_bang;
+  fra.me.line = 1697;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1053 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_bang(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_bang", LOCATE_parser___parser_nodes, 1053);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_bang(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1697 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotations____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDef___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAnnotations___n_cpar__eq[] = "parser_nodes::AAnnotations::n_cpar=";
+void parser___parser_nodes___AAnnotations___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1054;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_id;
+  fra.me.line = 1697;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotations___n_cpar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1054 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1054);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1697 */
+  ATTR_parser___parser_nodes___AAnnotations____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AClosureDef___n_ids(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_atid[] = "parser_nodes::AAnnotation::n_atid";
+val_t parser___parser_nodes___AAnnotation___n_atid(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1055;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_ids;
+  fra.me.line = 1701;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_atid;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1055 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AClosureDef____n_ids(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1701 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAnnotation____n_atid(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_ids", LOCATE_parser___parser_nodes, 1055);
+    nit_abort("Uninitialized attribute %s", "_n_atid", LOCATE_parser___parser_nodes, 1701);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_ids(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotation____n_atid(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AClosureDef___n_kwdo(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_atid__eq[] = "parser_nodes::AAnnotation::n_atid=";
+void parser___parser_nodes___AAnnotation___n_atid__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1056;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_kwdo;
+  fra.me.line = 1701;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_atid__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1056 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_kwdo(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1701 */
+  ATTR_parser___parser_nodes___AAnnotation____n_atid(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AClosureDef___n_expr(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_opar[] = "parser_nodes::AAnnotation::n_opar";
+val_t parser___parser_nodes___AAnnotation___n_opar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1057;
-  fra.me.meth = LOCATE_parser___parser_nodes___AClosureDef___n_expr;
+  fra.me.line = 1702;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_opar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1057 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AClosureDef____n_expr(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1702 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotation____n_opar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___ASimpleClosureId___n_id(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_opar__eq[] = "parser_nodes::AAnnotation::n_opar=";
+void parser___parser_nodes___AAnnotation___n_opar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1064;
-  fra.me.meth = LOCATE_parser___parser_nodes___ASimpleClosureId___n_id;
+  fra.me.line = 1702;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_opar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1064 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ASimpleClosureId____n_id(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1064);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ASimpleClosureId____n_id(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1702 */
+  ATTR_parser___parser_nodes___AAnnotation____n_opar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ABreakClosureId___n_kwbreak(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_args[] = "parser_nodes::AAnnotation::n_args";
+val_t parser___parser_nodes___AAnnotation___n_args(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1068;
-  fra.me.meth = LOCATE_parser___parser_nodes___ABreakClosureId___n_kwbreak;
+  fra.me.line = 1703;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_args;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1068 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ABreakClosureId____n_kwbreak(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1703 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAnnotation____n_args(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_kwbreak", LOCATE_parser___parser_nodes, 1068);
+    nit_abort("Uninitialized attribute %s", "_n_args", LOCATE_parser___parser_nodes, 1703);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ABreakClosureId____n_kwbreak(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotation____n_args(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AModuleName___n_quad(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_cpar[] = "parser_nodes::AAnnotation::n_cpar";
+val_t parser___parser_nodes___AAnnotation___n_cpar(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1072;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_quad;
+  fra.me.line = 1704;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_cpar;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1072 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_quad(fra.me.REG[0]);
+  /* parser/parser_nodes.nit:1704 */
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAnnotation____n_cpar(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AModuleName___n_path(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+static const char LOCATE_parser___parser_nodes___AAnnotation___n_cpar__eq[] = "parser_nodes::AAnnotation::n_cpar=";
+void parser___parser_nodes___AAnnotation___n_cpar__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1073;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_path;
+  fra.me.line = 1704;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAnnotation___n_cpar__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1073 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuleName____n_path(fra.me.REG[0])!=NIT_NULL);
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    nit_abort("Uninitialized attribute %s", "_n_path", LOCATE_parser___parser_nodes, 1073);
-  }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_path(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1704 */
+  ATTR_parser___parser_nodes___AAnnotation____n_cpar(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AModuleName___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___ATypeAtArg___n_type[] = "parser_nodes::ATypeAtArg::n_type";
+val_t parser___parser_nodes___ATypeAtArg___n_type(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1074;
-  fra.me.meth = LOCATE_parser___parser_nodes___AModuleName___n_id;
+  fra.me.line = 1711;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypeAtArg___n_type;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1074 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AModuleName____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1711 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ATypeAtArg____n_type(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1074);
+    nit_abort("Uninitialized attribute %s", "_n_type", LOCATE_parser___parser_nodes, 1711);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AModuleName____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___ATypeAtArg____n_type(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AQualified___n_quad(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___ATypeAtArg___n_type__eq[] = "parser_nodes::ATypeAtArg::n_type=";
+void parser___parser_nodes___ATypeAtArg___n_type__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1078;
-  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_quad;
+  fra.me.line = 1711;
+  fra.me.meth = LOCATE_parser___parser_nodes___ATypeAtArg___n_type__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1078 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_quad(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1711 */
+  ATTR_parser___parser_nodes___ATypeAtArg____n_type(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___AQualified___n_id(val_t p0){
+static const char LOCATE_parser___parser_nodes___AExprAtArg___n_expr[] = "parser_nodes::AExprAtArg::n_expr";
+val_t parser___parser_nodes___AExprAtArg___n_expr(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1079;
-  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_id;
+  fra.me.line = 1715;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExprAtArg___n_expr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1079 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AQualified____n_id(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1715 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AExprAtArg____n_expr(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1079);
+    nit_abort("Uninitialized attribute %s", "_n_expr", LOCATE_parser___parser_nodes, 1715);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_id(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AExprAtArg____n_expr(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t parser___parser_nodes___AQualified___n_classid(val_t p0){
-  struct {struct stack_frame_t me;} fra;
+static const char LOCATE_parser___parser_nodes___AExprAtArg___n_expr__eq[] = "parser_nodes::AExprAtArg::n_expr=";
+void parser___parser_nodes___AExprAtArg___n_expr__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1080;
-  fra.me.meth = LOCATE_parser___parser_nodes___AQualified___n_classid;
+  fra.me.line = 1715;
+  fra.me.meth = LOCATE_parser___parser_nodes___AExprAtArg___n_expr__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1080 */
-  fra.me.REG[0] = ATTR_parser___parser_nodes___AQualified____n_classid(fra.me.REG[0]);
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1715 */
+  ATTR_parser___parser_nodes___AExprAtArg____n_expr(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
+  return;
 }
-val_t parser___parser_nodes___ADoc___n_comment(val_t p0){
+static const char LOCATE_parser___parser_nodes___AAtid___n_id[] = "parser_nodes::AAtid::n_id";
+val_t parser___parser_nodes___AAtid___n_id(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1084;
-  fra.me.meth = LOCATE_parser___parser_nodes___ADoc___n_comment;
+  fra.me.line = 1722;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAtid___n_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1084 */
-  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___ADoc____n_comment(fra.me.REG[0])!=NIT_NULL);
+  /* parser/parser_nodes.nit:1722 */
+  REGB0 = TAG_Bool(ATTR_parser___parser_nodes___AAtid____n_id(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_comment", LOCATE_parser___parser_nodes, 1084);
+    nit_abort("Uninitialized attribute %s", "_n_id", LOCATE_parser___parser_nodes, 1722);
   }
-  fra.me.REG[0] = ATTR_parser___parser_nodes___ADoc____n_comment(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_parser___parser_nodes___AAtid____n_id(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
+static const char LOCATE_parser___parser_nodes___AAtid___n_id__eq[] = "parser_nodes::AAtid::n_id=";
+void parser___parser_nodes___AAtid___n_id__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1722;
+  fra.me.meth = LOCATE_parser___parser_nodes___AAtid___n_id__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1722 */
+  ATTR_parser___parser_nodes___AAtid____n_id(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Start___n_base[] = "parser_nodes::Start::n_base";
 val_t parser___parser_nodes___Start___n_base(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1089;
+  fra.me.line = 1746;
   fra.me.meth = LOCATE_parser___parser_nodes___Start___n_base;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1089 */
+  /* parser/parser_nodes.nit:1746 */
   fra.me.REG[0] = ATTR_parser___parser_nodes___Start____n_base(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
+static const char LOCATE_parser___parser_nodes___Start___n_base__eq[] = "parser_nodes::Start::n_base=";
+void parser___parser_nodes___Start___n_base__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1746;
+  fra.me.meth = LOCATE_parser___parser_nodes___Start___n_base__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1746 */
+  ATTR_parser___parser_nodes___Start____n_base(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Start___n_eof[] = "parser_nodes::Start::n_eof";
 val_t parser___parser_nodes___Start___n_eof(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_parser___parser_nodes;
-  fra.me.line = 1090;
+  fra.me.line = 1747;
   fra.me.meth = LOCATE_parser___parser_nodes___Start___n_eof;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
+  fra.me.nitni_local_ref_head = NULL;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./parser//parser_nodes.nit:1090 */
+  /* parser/parser_nodes.nit:1747 */
   REGB0 = TAG_Bool(ATTR_parser___parser_nodes___Start____n_eof(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    nit_abort("Uninitialized attribute %s", "_n_eof", LOCATE_parser___parser_nodes, 1090);
+    nit_abort("Uninitialized attribute %s", "_n_eof", LOCATE_parser___parser_nodes, 1747);
   }
   fra.me.REG[0] = ATTR_parser___parser_nodes___Start____n_eof(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
+static const char LOCATE_parser___parser_nodes___Start___n_eof__eq[] = "parser_nodes::Start::n_eof=";
+void parser___parser_nodes___Start___n_eof__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1747;
+  fra.me.meth = LOCATE_parser___parser_nodes___Start___n_eof__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* parser/parser_nodes.nit:1747 */
+  ATTR_parser___parser_nodes___Start____n_eof(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+static const char LOCATE_parser___parser_nodes___Start___init[] = "parser_nodes::Start::init";
+void parser___parser_nodes___Start___init(val_t p0, val_t p1, val_t p2, int* init_table){
+  int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_parser___parser_nodes___Start].i;
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t tmp;
+  if (init_table[itpos3]) return;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_parser___parser_nodes;
+  fra.me.line = 1748;
+  fra.me.meth = LOCATE_parser___parser_nodes___Start___init;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.nitni_local_ref_head = NULL;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  /* parser/parser_nodes.nit:1750 */
+  ATTR_parser___parser_nodes___Start____n_base(fra.me.REG[0]) = fra.me.REG[1];
+  /* parser/parser_nodes.nit:1751 */
+  ATTR_parser___parser_nodes___Start____n_eof(fra.me.REG[0]) = fra.me.REG[2];
+  stack_frame_head = fra.me.prev;
+  init_table[itpos3] = 1;
+  return;
+}