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

diff --git a/c_src/utils._sep.c b/c_src/utils._sep.c
index 02a4d9a..c268dad 100644
--- a/c_src/utils._sep.c
+++ b/c_src/utils._sep.c
@@ -1,271 +1,407 @@
 /* This C file is generated by NIT to compile module utils. */
 #include "utils._sep.h"
-val_t utils___Object___cmangle(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 21, LOCATE_utils___Object___cmangle};
-  static val_t once_value_1; static int once_bool_1; /* Once value for variable[4]*/
-  val_t variable[15];
-  struct WBT_ **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_utils;
-  /* Register variable[0]: Local variable */
-  variable[0] =  self;
-  /* Register variable[1]: Local variable */
-  /* check if p<Array[Symbol] with p:Symbol */
-  if (( param0!=NIT_NULL) && !VAL_ISA( param0, COLOR_Array, ID_Array)) { fprintf(stderr, "Cast failled"); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_utils___Object___cmangle, LOCATE_utils, 22); nit_exit(1); } /*cast Array[Symbol]*/;
-  variable[1] =  param0;
-  /* Register variable[2]: Method return value and escape marker */
-  /* Register variable[3]: Local variable */
-  /* Register variable[4]: Once expression result */
-  if (once_bool_1) variable[4] = once_value_1;
-  else {
-    /* Register variable[4]: Result */
-    variable[4] = CALL_utils___Object___cmangle_table(variable[0])(variable[0]) /*Object::cmangle_table*/;
-    once_value_1 = variable[4];
-    once_bool_1 = true;
+val_t utils___Object___cmangle(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[6];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  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_utils;
+  fra.me.line = 21;
+  fra.me.meth = LOCATE_utils___Object___cmangle;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 7;
+  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[4] = NIT_NULL;
+  fra.me.REG[5] = NIT_NULL;
+  fra.me.REG[6] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./utils.nit:21 */
+  REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[1], COLOR_Array, ID_Array)) /*cast Array[Symbol]*/;
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_utils, 21);
   }
-  /* Register variable[4]: Result */
-  variable[3] = variable[4];
-  /* Register variable[4]: Local variable */
-  /* Register variable[5]: Result */
-  variable[5] = NEW_Buffer_string___Buffer___init() /*new Buffer*/;
-  variable[4] = variable[5];
-  /* Register variable[5]: For iterator */
-  variable[5] = CALL_abstract_collection___Collection___iterator( variable[1] /*symbols*/)( variable[1] /*symbols*/) /*AbstractArrayRead::iterator*/;
-  while (true) { /*for*/
-    /* Register variable[6]: For 'is_ok' result */
-    variable[6] = CALL_abstract_collection___Iterator___is_ok(variable[5])(variable[5]) /*ArrayIterator::is_ok*/;
-    if (!UNTAG_Bool(variable[6])) break; /*for*/
-    variable[6] = CALL_abstract_collection___Iterator___item(variable[5])(variable[5]) /*ArrayIterator::item*/ /* Ensure var: For item*/;
-    /* Register variable[7]: Local variable */
-    variable[7] = variable[6];
-    /* Register variable[8]: Result */
-    variable[8] = CALL_abstract_collection___Collection___is_empty( variable[4] /*res*/)( variable[4] /*res*/) /*AbstractArrayRead::is_empty*/;
-    if (UNTAG_Bool( TAG_Bool(!UNTAG_Bool(variable[8])))) { /*if*/
-      CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  TAG_Char('_')) /*Buffer::add*/;
-      CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  TAG_Char('_')) /*Buffer::add*/;
-      CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  TAG_Char('_')) /*Buffer::add*/;
+  /* ./utils.nit:24 */
+  if (!once_value_1) {
+    fra.me.REG[0] = CALL_utils___Object___cmangle_table(fra.me.REG[0])(fra.me.REG[0]);
+    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];
+  /* ./utils.nit:25 */
+  fra.me.REG[2] = NEW_Buffer_string___Buffer___init();
+  /* ./../lib/standard//collection//array.nit:234 */
+  REGB0 = TAG_Int(0);
+  /* ./../lib/standard//collection//array.nit:235 */
+  REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
+  }
+  REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
+  /* ./../lib/standard//collection//array.nit:236 */
+  fra.me.REG[3] = ATTR_array___Array____items(fra.me.REG[1]);
+  /* ./../lib/standard//collection//array.nit:237 */
+  while(1) {
+    /* ./../lib/standard//collection//array.nit:23 */
+    REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
     }
-    /* Register variable[8]: Local variable */
-    variable[8] =  TAG_Bool(false);
-    /* Register variable[9]: Local variable */
-    variable[9] =  TAG_Bool(true);
-    /* Register variable[10]: Local variable */
-    /* Register variable[11]: Result */
-    variable[11] = CALL_string___Object___to_s( variable[7] /*sym*/)( variable[7] /*sym*/) /*Symbol::to_s*/;
-    variable[10] = variable[11];
-    /* Register variable[11]: For iterator */
-    variable[11] = CALL_abstract_collection___Collection___iterator( variable[10] /*s*/)( variable[10] /*s*/) /*AbstractArrayRead::iterator*/;
-    while (true) { /*for*/
-      /* Register variable[12]: For 'is_ok' result */
-      variable[12] = CALL_abstract_collection___Iterator___is_ok(variable[11])(variable[11]) /*ArrayIterator::is_ok*/;
-      if (!UNTAG_Bool(variable[12])) break; /*for*/
-      variable[12] = CALL_abstract_collection___Iterator___item(variable[11])(variable[11]) /*ArrayIterator::item*/ /* Ensure var: For item*/;
-      /* Register variable[13]: Local variable */
-      variable[13] = variable[12];
-      /* Register variable[14]: Result */
-      variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)>=UNTAG_Char( TAG_Char('a')));
-      /* Ensure var variable[14]: Left 'and' operand*/
-      if (UNTAG_Bool(variable[14])) { /* and */
-        /* Register variable[14]: Result */
-        variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)<=UNTAG_Char( TAG_Char('z')));
+    REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
+    /* ./../lib/standard//kernel.nit:212 */
+    REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
+    /* ./../lib/standard//collection//array.nit:237 */
+    if (UNTAG_Bool(REGB1)) {
+      /* ./../lib/standard//collection//array.nit:238 */
+      REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
+      if (UNTAG_Bool(REGB1)) {
+        nit_abort("Reciever is null", NULL, LOCATE_array, 238);
       }
-      /* Register variable[14]: Result */
-      /* Ensure var variable[14]: Left 'or' operand*/
-      if (!UNTAG_Bool(variable[14])) { /* or */
-        /* Register variable[14]: Result */
-        variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)>=UNTAG_Char( TAG_Char('A')));
-        /* Ensure var variable[14]: Left 'and' operand*/
-        if (UNTAG_Bool(variable[14])) { /* and */
-          /* Register variable[14]: Result */
-          variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)<=UNTAG_Char( TAG_Char('Z')));
-        }
-        /* Register variable[14]: Result */
+      /* ./../lib/standard//collection//array.nit:654 */
+      fra.me.REG[4] = ((Nit_NativeArray)fra.me.REG[3])->val[UNTAG_Int(REGB0)];
+      /* ./utils.nit:27 */
+      REGB1 = CALL_abstract_collection___Collection___is_empty(fra.me.REG[2])(fra.me.REG[2]);
+      REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
+      if (UNTAG_Bool(REGB1)) {
+        /* ./utils.nit:28 */
+        REGB1 = TAG_Char('_');
+        CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], REGB1);
+        /* ./utils.nit:29 */
+        REGB1 = TAG_Char('_');
+        CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], REGB1);
+        /* ./utils.nit:30 */
+        REGB1 = TAG_Char('_');
+        CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], REGB1);
       }
-      /* Register variable[14]: Result */
-      /* Ensure var variable[14]: Left 'or' operand*/
-      if (!UNTAG_Bool(variable[14])) { /* or */
-        /* Register variable[14]: Result */
-        variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)>=UNTAG_Char( TAG_Char('0')));
-        /* Ensure var variable[14]: Left 'and' operand*/
-        if (UNTAG_Bool(variable[14])) { /* and */
-          /* Register variable[14]: Result */
-          variable[14] = TAG_Bool(UNTAG_Char( variable[13] /*c*/)<=UNTAG_Char( TAG_Char('9')));
+      /* ./utils.nit:32 */
+      REGB1 = TAG_Bool(false);
+      fra.me.REG[5] = REGB1;
+      /* ./utils.nit:33 */
+      REGB1 = TAG_Bool(true);
+      fra.me.REG[6] = REGB1;
+      /* ./utils.nit:34 */
+      fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+      CALL_abstract_collection___Collection___iterate(fra.me.REG[4])(fra.me.REG[4], (&(fra.me)), ((fun_t)OC_utils___Object___cmangle_2));
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB1 = TAG_Int(1);
+      /* ./../lib/standard//kernel.nit:215 */
+      REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB0 = REGB1;
+    } else {
+      /* ./../lib/standard//collection//array.nit:237 */
+      goto label3;
+    }
+  }
+  label3: while(0);
+  /* ./utils.nit:55 */
+  fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
+  goto label4;
+  label4: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[2];
+}
+      void OC_utils___Object___cmangle_2(struct stack_frame_t *closctx, val_t p0){
+        struct {struct stack_frame_t me;} fra;
+        val_t REGB0;
+        val_t REGB1;
+        val_t REGB2;
+        val_t REGB3;
+        val_t tmp;
+        /* ./utils.nit:35 */
+        fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+        fra.me.file = LOCATE_utils;
+        fra.me.line = 0;
+        fra.me.meth = LOCATE_utils___Object___cmangle;
+        fra.me.has_broke = 0;
+        fra.me.REG_size = 1;
+        fra.me.REG[0] = NIT_NULL;
+        fra.me.REG[0] = p0;
+        REGB0 = fra.me.REG[0];
+        /* ./utils.nit:36 */
+        REGB1 = TAG_Char('a');
+        /* ./../lib/standard//kernel.nit:353 */
+        REGB1 = TAG_Bool(UNTAG_Char(REGB0)>=UNTAG_Char(REGB1));
+        /* ./utils.nit:36 */
+        if (UNTAG_Bool(REGB1)) {
+          REGB1 = TAG_Char('z');
+          /* ./../lib/standard//kernel.nit:351 */
+          REGB1 = TAG_Bool(UNTAG_Char(REGB0)<=UNTAG_Char(REGB1));
+        } else {
+          /* ./utils.nit:36 */
+          REGB2 = TAG_Bool(false);
+          REGB1 = REGB2;
         }
-        /* Register variable[14]: Result */
-      }
-      /* Register variable[14]: Result */
-      if (UNTAG_Bool(variable[14])) { /*if*/
-        CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  variable[13] /*c*/) /*Buffer::add*/;
-        variable[8] =  TAG_Bool(false) /*underscore=*/;
-        variable[9] =  TAG_Bool(true) /*normal=*/;
-      } else { /*if*/
-        /* Register variable[14]: Result */
-        variable[14] = TAG_Bool(( variable[13] /*c*/)==( TAG_Char('_')));
-        /* Ensure var variable[14]: Left 'and' operand*/
-        if (UNTAG_Bool(variable[14])) { /* and */
-          variable[14] =  TAG_Bool(!UNTAG_Bool( variable[8] /*underscore*/));
+        if (UNTAG_Bool(REGB1)) {
+          REGB1 = TAG_Bool(true);
+        } else {
+          REGB2 = TAG_Char('A');
+          /* ./../lib/standard//kernel.nit:353 */
+          REGB2 = TAG_Bool(UNTAG_Char(REGB0)>=UNTAG_Char(REGB2));
+          /* ./utils.nit:36 */
+          if (UNTAG_Bool(REGB2)) {
+            REGB2 = TAG_Char('Z');
+            /* ./../lib/standard//kernel.nit:351 */
+            REGB2 = TAG_Bool(UNTAG_Char(REGB0)<=UNTAG_Char(REGB2));
+          } else {
+            /* ./utils.nit:36 */
+            REGB3 = TAG_Bool(false);
+            REGB2 = REGB3;
+          }
+          REGB1 = REGB2;
         }
-        /* Register variable[14]: Result */
-        if (UNTAG_Bool(variable[14])) { /*if*/
-          CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  variable[13] /*c*/) /*Buffer::add*/;
-          variable[8] =  TAG_Bool(true) /*underscore=*/;
-          variable[9] =  TAG_Bool(true) /*normal=*/;
-        } else { /*if*/
-          /* Register variable[14]: Result */
-          variable[14] = CALL_abstract_collection___MapRead___has_key( variable[3] /*table*/)( variable[3] /*table*/,  variable[13] /*c*/) /*CoupleMap::has_key*/;
-          if (UNTAG_Bool(variable[14])) { /*if*/
-            if (UNTAG_Bool( variable[9] /*normal*/)) { /*if*/
-              CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  TAG_Char('_')) /*Buffer::add*/;
-              CALL_abstract_collection___SimpleCollection___add( variable[4] /*res*/)( variable[4] /*res*/,  TAG_Char('_')) /*Buffer::add*/;
+        if (UNTAG_Bool(REGB1)) {
+          REGB1 = TAG_Bool(true);
+        } else {
+          REGB2 = TAG_Char('0');
+          /* ./../lib/standard//kernel.nit:353 */
+          REGB2 = TAG_Bool(UNTAG_Char(REGB0)>=UNTAG_Char(REGB2));
+          /* ./utils.nit:36 */
+          if (UNTAG_Bool(REGB2)) {
+            REGB2 = TAG_Char('9');
+            /* ./../lib/standard//kernel.nit:351 */
+            REGB2 = TAG_Bool(UNTAG_Char(REGB0)<=UNTAG_Char(REGB2));
+          } else {
+            /* ./utils.nit:36 */
+            REGB3 = TAG_Bool(false);
+            REGB2 = REGB3;
+          }
+          REGB1 = REGB2;
+        }
+        if (UNTAG_Bool(REGB1)) {
+          /* ./utils.nit:37 */
+          CALL_abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], REGB0);
+          /* ./utils.nit:38 */
+          REGB1 = TAG_Bool(false);
+          closctx->REG[5] = REGB1;
+          /* ./utils.nit:39 */
+          REGB1 = TAG_Bool(true);
+          closctx->REG[6] = REGB1;
+        } else {
+          /* ./utils.nit:40 */
+          REGB1 = TAG_Char('_');
+          REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
+          if (UNTAG_Bool(REGB2)) {
+          } else {
+            /* ./../lib/standard//kernel.nit:347 */
+            REGB1 = TAG_Bool((REGB0)==(REGB1));
+            /* ./utils.nit:40 */
+            REGB2 = REGB1;
+          }
+          if (UNTAG_Bool(REGB2)) {
+            REGB2 = TAG_Bool(!UNTAG_Bool(closctx->REG[5]));
+          } else {
+            REGB1 = TAG_Bool(false);
+            REGB2 = REGB1;
+          }
+          if (UNTAG_Bool(REGB2)) {
+            /* ./utils.nit:41 */
+            CALL_abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], REGB0);
+            /* ./utils.nit:42 */
+            REGB2 = TAG_Bool(true);
+            closctx->REG[5] = REGB2;
+            /* ./utils.nit:43 */
+            REGB2 = TAG_Bool(true);
+            closctx->REG[6] = REGB2;
+          } else {
+            /* ./utils.nit:44 */
+            REGB2 = CALL_abstract_collection___MapRead___has_key(closctx->REG[0])(closctx->REG[0], REGB0);
+            if (UNTAG_Bool(REGB2)) {
+              /* ./utils.nit:45 */
+              if (UNTAG_Bool(closctx->REG[6])) {
+		/* ./utils.nit:46 */
+		REGB2 = TAG_Char('_');
+		CALL_abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], REGB2);
+		/* ./utils.nit:47 */
+		REGB2 = TAG_Char('_');
+		CALL_abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], REGB2);
+              }
+              /* ./utils.nit:49 */
+              fra.me.REG[0] = CALL_abstract_collection___MapRead_____bra(closctx->REG[0])(closctx->REG[0], REGB0);
+              CALL_abstract_collection___Sequence___append(closctx->REG[2])(closctx->REG[2], fra.me.REG[0]);
+              /* ./utils.nit:50 */
+              REGB0 = TAG_Bool(false);
+              closctx->REG[6] = REGB0;
+              /* ./utils.nit:51 */
+              REGB0 = TAG_Bool(false);
+              closctx->REG[5] = REGB0;
             }
-            /* Register variable[14]: Result */
-            variable[14] = CALL_abstract_collection___MapRead_____bra( variable[3] /*table*/)( variable[3] /*table*/,  variable[13] /*c*/) /*CoupleMap::[]*/;
-            CALL_abstract_collection___IndexedCollection___append( variable[4] /*res*/)( variable[4] /*res*/, variable[14]) /*Buffer::append*/;
-            variable[9] =  TAG_Bool(false) /*normal=*/;
-            variable[8] =  TAG_Bool(false) /*underscore=*/;
           }
         }
+        stack_frame_head = fra.me.prev;
+        return;
       }
-      continue_3: while(0);
-      CALL_abstract_collection___Iterator___next(variable[11])(variable[11]) /*ArrayIterator::next*/;
-    }
-    break_3: while(0);
-    continue_2: while(0);
-    CALL_abstract_collection___Iterator___next(variable[5])(variable[5]) /*ArrayIterator::next*/;
-  }
-  break_2: while(0);
-  /* Register variable[5]: Result */
-  variable[5] = CALL_string___Object___to_s( variable[4] /*res*/)( variable[4] /*res*/) /*Buffer::to_s*/;
-  variable[2] = variable[5];
-  goto return_label0;
-  return_label0: while(false);
-  tracehead = trace.prev;
-  return variable[2];
-}
-val_t utils___Object___cmangle_table(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 58, LOCATE_utils___Object___cmangle_table};
-  static val_t once_value_5 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_6 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_7 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_8 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_9 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_10 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_11 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_12 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_13 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_14 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_15 = NIT_NULL; /* Once value for string variable[3]*/
-  static val_t once_value_16 = NIT_NULL; /* Once value for string variable[3]*/
-  val_t variable[4];
-  struct WBT_ **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_utils;
-  /* Register variable[0]: Local variable */
-  variable[0] =  self;
-  /* Register variable[1]: Method return value and escape marker */
-  /* Register variable[2]: Local variable */
-  /* Register variable[3]: Result */
-  variable[3] = NEW_HashMap_hash___HashMap___init() /*new HashMap[Char, String]*/;
-  variable[2] = variable[3];
-  /* Register variable[3]: Once String constant */
-  if (once_value_5 != NIT_NULL) variable[3] = once_value_5;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("plus"), TAG_Int(4)) /*new String*/;
-    once_value_5 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('+'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_6 != NIT_NULL) variable[3] = once_value_6;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("minus"), TAG_Int(5)) /*new String*/;
-    once_value_6 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('-'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_7 != NIT_NULL) variable[3] = once_value_7;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("star"), TAG_Int(4)) /*new String*/;
-    once_value_7 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('*'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_8 != NIT_NULL) variable[3] = once_value_8;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("slash"), TAG_Int(5)) /*new String*/;
-    once_value_8 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('/'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_9 != NIT_NULL) variable[3] = once_value_9;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("percent"), TAG_Int(7)) /*new String*/;
-    once_value_9 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('%'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_10 != NIT_NULL) variable[3] = once_value_10;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("bra"), TAG_Int(3)) /*new String*/;
-    once_value_10 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('['), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_11 != NIT_NULL) variable[3] = once_value_11;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("eq"), TAG_Int(2)) /*new String*/;
-    once_value_11 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('='), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_12 != NIT_NULL) variable[3] = once_value_12;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("l"), TAG_Int(1)) /*new String*/;
-    once_value_12 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('<'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_13 != NIT_NULL) variable[3] = once_value_13;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("g"), TAG_Int(1)) /*new String*/;
-    once_value_13 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('>'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_14 != NIT_NULL) variable[3] = once_value_14;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("n"), TAG_Int(1)) /*new String*/;
-    once_value_14 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('!'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_15 != NIT_NULL) variable[3] = once_value_15;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("u"), TAG_Int(1)) /*new String*/;
-    once_value_15 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('_'), variable[3]) /*HashMap::[]=*/;
-  /* Register variable[3]: Once String constant */
-  if (once_value_16 != NIT_NULL) variable[3] = once_value_16;
-  else {
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("at"), TAG_Int(2)) /*new String*/;
-    once_value_16 = variable[3];
-  }
-  /* Register variable[3]: Result */
-  CALL_abstract_collection___Map_____braeq( variable[2] /*res*/)( variable[2] /*res*/,  TAG_Char('@'), variable[3]) /*HashMap::[]=*/;
-  variable[1] =  variable[2] /*res*/;
-  goto return_label4;
-  return_label4: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+val_t utils___Object___cmangle_table(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  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 */
+  static val_t once_value_7; /* Once value */
+  static val_t once_value_8; /* Once value */
+  static val_t once_value_9; /* Once value */
+  static val_t once_value_10; /* Once value */
+  static val_t once_value_11; /* Once value */
+  static val_t once_value_12; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_utils;
+  fra.me.line = 58;
+  fra.me.meth = LOCATE_utils___Object___cmangle_table;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./utils.nit:61 */
+  fra.me.REG[0] = NEW_HashMap_hash_collection___HashMap___init();
+  /* ./utils.nit:62 */
+  REGB0 = TAG_Char('+');
+  if (!once_value_1) {
+    fra.me.REG[1] = BOX_NativeString("plus");
+    REGB1 = TAG_Int(4);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_1 = fra.me.REG[1];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[1] = once_value_1;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:63 */
+  REGB0 = TAG_Char('-');
+  if (!once_value_2) {
+    fra.me.REG[1] = BOX_NativeString("minus");
+    REGB1 = TAG_Int(5);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_2 = fra.me.REG[1];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[1] = once_value_2;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:64 */
+  REGB0 = TAG_Char('*');
+  if (!once_value_3) {
+    fra.me.REG[1] = BOX_NativeString("star");
+    REGB1 = TAG_Int(4);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_3 = fra.me.REG[1];
+    register_static_object(&once_value_3);
+  } else fra.me.REG[1] = once_value_3;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:65 */
+  REGB0 = TAG_Char('/');
+  if (!once_value_4) {
+    fra.me.REG[1] = BOX_NativeString("slash");
+    REGB1 = TAG_Int(5);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    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_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:66 */
+  REGB0 = TAG_Char('%');
+  if (!once_value_5) {
+    fra.me.REG[1] = BOX_NativeString("percent");
+    REGB1 = TAG_Int(7);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_5 = fra.me.REG[1];
+    register_static_object(&once_value_5);
+  } else fra.me.REG[1] = once_value_5;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:67 */
+  REGB0 = TAG_Char('[');
+  if (!once_value_6) {
+    fra.me.REG[1] = BOX_NativeString("bra");
+    REGB1 = TAG_Int(3);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_6 = fra.me.REG[1];
+    register_static_object(&once_value_6);
+  } else fra.me.REG[1] = once_value_6;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:68 */
+  REGB0 = TAG_Char('=');
+  if (!once_value_7) {
+    fra.me.REG[1] = BOX_NativeString("eq");
+    REGB1 = TAG_Int(2);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_7 = fra.me.REG[1];
+    register_static_object(&once_value_7);
+  } else fra.me.REG[1] = once_value_7;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:69 */
+  REGB0 = TAG_Char('<');
+  if (!once_value_8) {
+    fra.me.REG[1] = BOX_NativeString("l");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_8 = fra.me.REG[1];
+    register_static_object(&once_value_8);
+  } else fra.me.REG[1] = once_value_8;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:70 */
+  REGB0 = TAG_Char('>');
+  if (!once_value_9) {
+    fra.me.REG[1] = BOX_NativeString("g");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_9 = fra.me.REG[1];
+    register_static_object(&once_value_9);
+  } else fra.me.REG[1] = once_value_9;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:71 */
+  REGB0 = TAG_Char('!');
+  if (!once_value_10) {
+    fra.me.REG[1] = BOX_NativeString("n");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_10 = fra.me.REG[1];
+    register_static_object(&once_value_10);
+  } else fra.me.REG[1] = once_value_10;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:72 */
+  REGB0 = TAG_Char('_');
+  if (!once_value_11) {
+    fra.me.REG[1] = BOX_NativeString("u");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_11 = fra.me.REG[1];
+    register_static_object(&once_value_11);
+  } else fra.me.REG[1] = once_value_11;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:73 */
+  REGB0 = TAG_Char('@');
+  if (!once_value_12) {
+    fra.me.REG[1] = BOX_NativeString("at");
+    REGB1 = TAG_Int(2);
+    fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
+    once_value_12 = fra.me.REG[1];
+    register_static_object(&once_value_12);
+  } else fra.me.REG[1] = once_value_12;
+  fra.me.REG[1] = fra.me.REG[1];
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[1]);
+  /* ./utils.nit:74 */
+  goto label13;
+  label13: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }