c_src/hash._sep.c

   1 /* This C file is generated by NIT to compile module hash. */
   2 #include "hash._sep.h"
   3 val_t hash___Object___hash(val_t  self) {
   4   struct trace_t trace = {NULL, LOCATE_hash___Object___hash, 21};
   5   val_t variable0;
   6   trace.prev = tracehead; tracehead = &trace;
   7   variable0 = TAG_Int((int) self);
   8   variable0 = TAG_Int(UNTAG_Int(variable0)/UNTAG_Int( TAG_Int(8)));
   9   goto return_label0;
  10   return_label0: while(false);
  11   tracehead = trace.prev;
  12   return variable0;
  13 }
  14 val_t hash___String___hash(val_t  self) {
  15   struct trace_t trace = {NULL, LOCATE_hash___String___hash, 29};
  16   val_t variable0;
  17   val_t variable1;
  18   val_t variable2;
  19   val_t variable3;
  20     val_t variable4;
  21   trace.prev = tracehead; tracehead = &trace;
  22   variable0 =  TAG_Int(5381);
  23   variable2 = ATTR_array___AbstractArray____length( self) /*String::_length*/;
  24   variable2 = TAG_Int(UNTAG_Int(variable2)-UNTAG_Int( TAG_Int(1)));
  25   variable1 = variable2;
  26   variable3 = ATTR_string___String____items( self) /*String::_items*/;
  27   variable2 = variable3;
  28   while (true) { /*while*/
  29     variable3 = TAG_Bool(UNTAG_Int( variable1 /*i*/)>=UNTAG_Int( TAG_Int(0)));
  30     if (!UNTAG_Bool(variable3)) break; /* while*/
  31     variable3 = TAG_Int(UNTAG_Int( variable0 /*h*/)*UNTAG_Int( TAG_Int(32)));
  32     variable3 = TAG_Int(UNTAG_Int(variable3)+UNTAG_Int( variable0 /*h*/));
  33     variable4 = TAG_Char(UNBOX_NativeString( variable2 /*it*/)[UNTAG_Int( variable1 /*i*/)]);
  34     variable4 = TAG_Int((unsigned char)UNTAG_Char(variable4));
  35     variable3 = TAG_Int(UNTAG_Int(variable3)+UNTAG_Int(variable4));
  36     variable0 = variable3 /*h=*/;
  37     variable1 = TAG_Int(UNTAG_Int(variable1)-UNTAG_Int( TAG_Int(1))) /*i*/;
  38     continue_2: while(0);
  39   }
  40   break_2: while(0);
  41   variable0 =  variable0 /*h*/;
  42   goto return_label1;
  43   return_label1: while(false);
  44   tracehead = trace.prev;
  45   return variable0;
  46 }
  47 val_t hash___Int___hash(val_t  self) {
  48   struct trace_t trace = {NULL, LOCATE_hash___Int___hash, 45};
  49   val_t variable0;
  50   trace.prev = tracehead; tracehead = &trace;
  51   variable0 =  self;
  52   goto return_label3;
  53   return_label3: while(false);
  54   tracehead = trace.prev;
  55   return variable0;
  56 }
  57 val_t hash___Char___hash(val_t  self) {
  58   struct trace_t trace = {NULL, LOCATE_hash___Char___hash, 49};
  59   val_t variable0;
  60   trace.prev = tracehead; tracehead = &trace;
  61   variable0 = TAG_Int((unsigned char)UNTAG_Char( self));
  62   goto return_label4;
  63   return_label4: while(false);
  64   tracehead = trace.prev;
  65   return variable0;
  66 }
  67 val_t hash___Bool___hash(val_t  self) {
  68   struct trace_t trace = {NULL, LOCATE_hash___Bool___hash, 53};
  69   val_t variable0;
  70   trace.prev = tracehead; tracehead = &trace;
  71   if (UNTAG_Bool( self)) { /*if*/
  72     variable0 =  TAG_Int(1);
  73     goto return_label5;
  74   } else { /*if*/
  75     variable0 =  TAG_Int(0);
  76     goto return_label5;
  77   }
  78   return_label5: while(false);
  79   tracehead = trace.prev;
  80   return variable0;
  81 }
  82 val_t hash___HashCollection___length(val_t  self) {
  83   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___length, 69};
  84   trace.prev = tracehead; tracehead = &trace;
  85   tracehead = trace.prev;
  86   return ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/;
  87 }
  88 val_t hash___HashCollection___first_item(val_t  self) {
  89   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___first_item, 71};
  90   trace.prev = tracehead; tracehead = &trace;
  91   tracehead = trace.prev;
  92   return ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/;
  93 }
  94 val_t hash___HashCollection___index_at(val_t  self, val_t  param0) {
  95   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___index_at, 80};
  96   val_t variable0;
  97   val_t variable1;
  98   val_t variable2;
  99   val_t variable3;
 100   val_t variable4;
 101     val_t variable5;
 102     val_t variable6;
 103   trace.prev = tracehead; tracehead = &trace;
 104   variable0 =  param0;
 105   variable2 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 106   variable1 = variable2;
 107   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable0 /*k*/ ==  NIT_NULL /*null*/) || (( variable0 /*k*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable0 /*k*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable0 /*k*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable0 /*k*/,COLOR_kernel___Object_____eqeq))( variable0 /*k*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 108   if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashCollection___index_at, 84); nit_exit(1);}
 109   variable2 = ATTR_hash___HashCollection____last_accessed_key( self) /*HashCollection::_last_accessed_key*/;
 110   variable2 = TAG_Bool(( variable0 /*k*/ == variable2) || (( variable0 /*k*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable0 /*k*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable0 /*k*/,variable2)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable0 /*k*/,COLOR_kernel___Object_____eqeq))( variable0 /*k*/, variable2) /*Object::==*/)))));
 111   if (UNTAG_Bool(variable2)) { /*if*/
 112     variable2 = ATTR_hash___HashCollection____last_accessed_index( self) /*HashCollection::_last_accessed_index*/;
 113     variable1 = variable2;
 114     goto return_label6;
 115   }
 116   variable3 = ((hash___Object___hash_t)CALL( variable0 /*k*/,COLOR_hash___Object___hash))( variable0 /*k*/) /*Object::hash*/;
 117   variable4 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 118   variable3 = TAG_Int(UNTAG_Int(variable3)%UNTAG_Int(variable4));
 119   variable2 = variable3;
 120   variable3 = TAG_Bool(UNTAG_Int( variable2 /*base*/)<UNTAG_Int( TAG_Int(0)));
 121   if (UNTAG_Bool(variable3)) { /*if*/
 122     variable3 = TAG_Int(-UNTAG_Int( variable2 /*base*/));
 123     variable2 = variable3 /*base=*/;
 124   }
 125   variable3 =  variable2 /*base*/;
 126   while (true) { /*while*/
 127     if (!UNTAG_Bool( TAG_Bool(true))) break; /* while*/
 128     variable5 = UNBOX_NativeArray( variable1 /*arr*/)[UNTAG_Int( variable3 /*cur*/)];
 129     variable4 = variable5;
 130     variable5 = TAG_Bool(( variable4 /*c*/ ==  NIT_NULL /*null*/) || (( variable4 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*c*/,COLOR_kernel___Object_____eqeq))( variable4 /*c*/,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 131     variable6 = variable5;
 132     if (!UNTAG_Bool(variable6)) { /* or */
 133       variable6 = ((hash___HashNode___key_t)CALL( variable4 /*c*/,COLOR_hash___HashNode___key))( variable4 /*c*/) /*HashNode::key*/;
 134       variable6 = TAG_Bool((variable6 ==  variable0 /*k*/) || ((variable6 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable6,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable6, variable0 /*k*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable6,COLOR_kernel___Object_____eqeq))(variable6,  variable0 /*k*/) /*Object::==*/)))));
 135     }
 136     variable5 = variable6;
 137     if (UNTAG_Bool(variable5)) { /*if*/
 138       ATTR_hash___HashCollection____last_accessed_index( self) /*HashCollection::_last_accessed_index*/ =  variable3 /*cur*/;
 139       ATTR_hash___HashCollection____last_accessed_key( self) /*HashCollection::_last_accessed_key*/ =  variable0 /*k*/;
 140       variable1 =  variable3 /*cur*/;
 141       goto return_label6;
 142     }
 143     variable3 = TAG_Int(UNTAG_Int(variable3)-UNTAG_Int( TAG_Int(1))) /*cur*/;
 144     variable5 = TAG_Bool(UNTAG_Int( variable3 /*cur*/)<UNTAG_Int( TAG_Int(0)));
 145     if (UNTAG_Bool(variable5)) { /*if*/
 146       variable5 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 147       variable5 = TAG_Int(UNTAG_Int(variable5)-UNTAG_Int( TAG_Int(1)));
 148       variable3 = variable5 /*cur=*/;
 149     }
 150     variable5 = TAG_Bool(( variable3 /*cur*/)!=( variable2 /*base*/));
 151     if (!UNTAG_Bool(variable5)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'no_loop' ", LOCATE_hash___HashCollection___index_at, 104); nit_exit(1);}
 152     continue_7: while(0);
 153   }
 154   break_7: while(0);
 155   fprintf(stderr, "Aborted (%s: %d)\n", LOCATE_hash___HashCollection___index_at, 106); nit_exit(1);
 156   return_label6: while(false);
 157   tracehead = trace.prev;
 158   return variable1;
 159 }
 160 void hash___HashCollection___store(val_t  self, val_t  param0, val_t  param1) {
 161   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___store, 109};
 162   val_t variable0;
 163   val_t variable1;
 164   val_t variable2;
 165   val_t variable3;
 166   trace.prev = tracehead; tracehead = &trace;
 167   variable0 =  param0;
 168   variable1 =  param1;
 169   variable2 = ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/;
 170   variable2 = TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 171   if (UNTAG_Bool(variable2)) { /*if*/
 172     ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/ =  variable1 /*node*/;
 173   } else { /*if*/
 174     variable2 = ATTR_hash___HashCollection____last_item( self) /*HashCollection::_last_item*/;
 175     ((hash___HashNode___next_item__eq_t)CALL(variable2,COLOR_hash___HashNode___next_item__eq))(variable2,  variable1 /*node*/) /*HashNode::next_item=*/;
 176   }
 177   variable2 = ATTR_hash___HashCollection____last_item( self) /*HashCollection::_last_item*/;
 178   ((hash___HashNode___prev_item__eq_t)CALL( variable1 /*node*/,COLOR_hash___HashNode___prev_item__eq))( variable1 /*node*/, variable2) /*HashNode::prev_item=*/;
 179   ((hash___HashNode___next_item__eq_t)CALL( variable1 /*node*/,COLOR_hash___HashNode___next_item__eq))( variable1 /*node*/,  NIT_NULL /*null*/) /*HashNode::next_item=*/;
 180   ATTR_hash___HashCollection____last_item( self) /*HashCollection::_last_item*/ =  variable1 /*node*/;
 181   variable2 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 182   variable2 = UNBOX_NativeArray(variable2)[UNTAG_Int( variable0 /*index*/)];
 183   variable2 = TAG_Bool((variable2 ==  NIT_NULL /*null*/) || ((variable2 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable2, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable2,COLOR_kernel___Object_____eqeq))(variable2,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 184   if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashCollection___store, 122); nit_exit(1);}
 185   variable2 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 186   UNBOX_NativeArray(variable2)[UNTAG_Int( variable0 /*index*/)]= variable1 /*node*/;
 187   variable3 = ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/;
 188   variable2 = variable3;
 189   variable3 = TAG_Int(UNTAG_Int( variable2 /*l*/)+UNTAG_Int( TAG_Int(1)));
 190   ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/ = variable3;
 191   variable3 = TAG_Int(UNTAG_Int( variable2 /*l*/)+UNTAG_Int( TAG_Int(5)));
 192   variable3 = TAG_Int(UNTAG_Int(variable3)*UNTAG_Int( TAG_Int(150)));
 193   variable3 = TAG_Int(UNTAG_Int(variable3)/UNTAG_Int( TAG_Int(100)));
 194   variable2 = variable3 /*l=*/;
 195   variable3 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 196   variable3 = TAG_Bool(UNTAG_Int( variable2 /*l*/)>=UNTAG_Int(variable3));
 197   if (UNTAG_Bool(variable3)) { /*if*/
 198     variable3 = TAG_Int(UNTAG_Int( variable2 /*l*/)*UNTAG_Int( TAG_Int(2)));
 199     ((hash___HashCollection___enlarge_t)CALL( self,COLOR_hash___HashCollection___enlarge))( self, variable3) /*HashCollection::enlarge*/;
 200   }
 201   tracehead = trace.prev;
 202   return;
 203 }
 204 void hash___HashCollection___remove_index(val_t  self, val_t  param0) {
 205   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___remove_index, 132};
 206   val_t variable0;
 207   val_t variable1;
 208   val_t variable2;
 209   val_t variable3;
 210   val_t variable4;
 211     val_t variable5;
 212     val_t variable6;
 213   trace.prev = tracehead; tracehead = &trace;
 214   variable0 =  param0;
 215   variable1 = TAG_Bool(UNTAG_Int( variable0 /*i*/)>=UNTAG_Int( TAG_Int(0)));
 216   variable2 = variable1;
 217   if (UNTAG_Bool(variable2)) { /* and */
 218     variable2 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 219     variable2 = TAG_Bool(UNTAG_Int( variable0 /*i*/)<UNTAG_Int(variable2));
 220   }
 221   variable1 = variable2;
 222   if (!UNTAG_Bool(variable1)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'correct_index' ", LOCATE_hash___HashCollection___remove_index, 134); nit_exit(1);}
 223   variable2 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 224   variable2 = UNBOX_NativeArray(variable2)[UNTAG_Int( variable0 /*i*/)];
 225   variable1 = variable2;
 226   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable1 /*node*/ ==  NIT_NULL /*null*/) || (( variable1 /*node*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable1 /*node*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable1 /*node*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable1 /*node*/,COLOR_kernel___Object_____eqeq))( variable1 /*node*/,  NIT_NULL /*null*/) /*HashNode::==*/)))))));
 227   if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", " 'has_couple' ", LOCATE_hash___HashCollection___remove_index, 136); nit_exit(1);}
 228   variable3 = ((hash___HashNode___prev_item_t)CALL( variable1 /*node*/,COLOR_hash___HashNode___prev_item))( variable1 /*node*/) /*HashNode::prev_item*/;
 229   variable2 = variable3;
 230   variable4 = ((hash___HashNode___next_item_t)CALL( variable1 /*node*/,COLOR_hash___HashNode___next_item))( variable1 /*node*/) /*HashNode::next_item*/;
 231   variable3 = variable4;
 232   variable4 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*prev*/ ==  NIT_NULL /*null*/) || (( variable2 /*prev*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*prev*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*prev*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*prev*/,COLOR_kernel___Object_____eqeq))( variable2 /*prev*/,  NIT_NULL /*null*/) /*HashNode::==*/)))))));
 233   if (UNTAG_Bool(variable4)) { /*if*/
 234     ((hash___HashNode___next_item__eq_t)CALL( variable2 /*prev*/,COLOR_hash___HashNode___next_item__eq))( variable2 /*prev*/,  variable3 /*next*/) /*HashNode::next_item=*/;
 235   } else { /*if*/
 236     ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/ =  variable3 /*next*/;
 237   }
 238   variable4 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable3 /*next*/ ==  NIT_NULL /*null*/) || (( variable3 /*next*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*next*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*next*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*next*/,COLOR_kernel___Object_____eqeq))( variable3 /*next*/,  NIT_NULL /*null*/) /*HashNode::==*/)))))));
 239   if (UNTAG_Bool(variable4)) { /*if*/
 240     ((hash___HashNode___prev_item__eq_t)CALL( variable3 /*next*/,COLOR_hash___HashNode___prev_item__eq))( variable3 /*next*/,  variable2 /*prev*/) /*HashNode::prev_item=*/;
 241   } else { /*if*/
 242     ATTR_hash___HashCollection____last_item( self) /*HashCollection::_last_item*/ =  variable2 /*prev*/;
 243   }
 244   variable4 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 245   UNBOX_NativeArray(variable4)[UNTAG_Int( variable0 /*i*/)]= NIT_NULL /*null*/;
 246   ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/ = TAG_Int(UNTAG_Int(ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/)-UNTAG_Int( TAG_Int(1)));
 247   while (true) { /*while*/
 248     if (!UNTAG_Bool( TAG_Bool(true))) break; /* while*/
 249     variable0 = TAG_Int(UNTAG_Int(variable0)-UNTAG_Int( TAG_Int(1))) /*i*/;
 250     variable4 = TAG_Bool(UNTAG_Int( variable0 /*i*/)<UNTAG_Int( TAG_Int(0)));
 251     if (UNTAG_Bool(variable4)) { /*if*/
 252       variable4 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 253       variable4 = TAG_Int(UNTAG_Int(variable4)-UNTAG_Int( TAG_Int(1)));
 254       variable0 = variable4 /*i=*/;
 255     }
 256     variable5 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 257     variable5 = UNBOX_NativeArray(variable5)[UNTAG_Int( variable0 /*i*/)];
 258     variable4 = variable5;
 259     variable5 = TAG_Bool(( variable4 /*n*/ ==  NIT_NULL /*null*/) || (( variable4 /*n*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable4 /*n*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable4 /*n*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable4 /*n*/,COLOR_kernel___Object_____eqeq))( variable4 /*n*/,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 260     if (UNTAG_Bool(variable5)) { /*if*/
 261       goto return_label9;
 262     }
 263     variable6 = ((hash___HashNode___key_t)CALL( variable4 /*n*/,COLOR_hash___HashNode___key))( variable4 /*n*/) /*HashNode::key*/;
 264     variable6 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self, variable6) /*HashCollection::index_at*/;
 265     variable5 = variable6;
 266     variable6 = TAG_Bool(( variable0 /*i*/)!=( variable5 /*i2*/));
 267     if (UNTAG_Bool(variable6)) { /*if*/
 268       variable6 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 269       UNBOX_NativeArray(variable6)[UNTAG_Int( variable0 /*i*/)]= NIT_NULL /*null*/;
 270       variable6 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 271       variable6 = UNBOX_NativeArray(variable6)[UNTAG_Int( variable5 /*i2*/)];
 272       variable6 = TAG_Bool((variable6 ==  NIT_NULL /*null*/) || ((variable6 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable6,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable6, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable6,COLOR_kernel___Object_____eqeq))(variable6,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 273       if (!UNTAG_Bool(variable6)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashCollection___remove_index, 166); nit_exit(1);}
 274       variable6 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 275       UNBOX_NativeArray(variable6)[UNTAG_Int( variable5 /*i2*/)]= variable4 /*n*/;
 276     }
 277     continue_10: while(0);
 278   }
 279   break_10: while(0);
 280   return_label9: while(false);
 281   tracehead = trace.prev;
 282   return;
 283 }
 284 void hash___HashCollection___raz(val_t  self) {
 285   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___raz, 172};
 286   val_t variable0;
 287   val_t variable1;
 288   trace.prev = tracehead; tracehead = &trace;
 289   variable1 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 290   variable1 = TAG_Int(UNTAG_Int(variable1)-UNTAG_Int( TAG_Int(1)));
 291   variable0 = variable1;
 292   while (true) { /*while*/
 293     variable1 = TAG_Bool(UNTAG_Int( variable0 /*i*/)>=UNTAG_Int( TAG_Int(0)));
 294     if (!UNTAG_Bool(variable1)) break; /* while*/
 295     variable1 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 296     UNBOX_NativeArray(variable1)[UNTAG_Int( variable0 /*i*/)]= NIT_NULL /*null*/;
 297     variable0 = TAG_Int(UNTAG_Int(variable0)-UNTAG_Int( TAG_Int(1))) /*i*/;
 298     continue_12: while(0);
 299   }
 300   break_12: while(0);
 301   ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/ =  TAG_Int(0);
 302   ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/ =  NIT_NULL /*null*/;
 303   ATTR_hash___HashCollection____last_item( self) /*HashCollection::_last_item*/ =  NIT_NULL /*null*/;
 304   ATTR_hash___HashCollection____last_accessed_key( self) /*HashCollection::_last_accessed_key*/ =  NIT_NULL /*null*/;
 305   tracehead = trace.prev;
 306   return;
 307 }
 308 void hash___HashCollection___enlarge(val_t  self, val_t  param0) {
 309   struct trace_t trace = {NULL, LOCATE_hash___HashCollection___enlarge, 185};
 310   val_t variable0;
 311   val_t variable1;
 312   val_t variable2;
 313   val_t variable3;
 314   val_t variable4;
 315   val_t variable5;
 316   val_t variable6;
 317     val_t variable7;
 318   trace.prev = tracehead; tracehead = &trace;
 319   variable0 =  param0;
 320   variable2 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 321   variable1 = variable2;
 322   variable2 = ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/;
 323   variable2 = TAG_Int(UNTAG_Int(variable2)+UNTAG_Int( TAG_Int(1)));
 324   variable2 = TAG_Bool(UNTAG_Int( variable0 /*cap*/)<UNTAG_Int(variable2));
 325   if (UNTAG_Bool(variable2)) { /*if*/
 326     variable2 = ATTR_hash___HashCollection____length( self) /*HashCollection::_length*/;
 327     variable2 = TAG_Int(UNTAG_Int(variable2)+UNTAG_Int( TAG_Int(1)));
 328     variable0 = variable2 /*cap=*/;
 329   }
 330   variable2 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 331   variable2 = TAG_Bool(UNTAG_Int( variable0 /*cap*/)<=UNTAG_Int(variable2));
 332   if (UNTAG_Bool(variable2)) { /*if*/
 333     goto return_label13;
 334   }
 335   ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/ =  variable0 /*cap*/;
 336   ATTR_hash___HashCollection____last_accessed_key( self) /*HashCollection::_last_accessed_key*/ =  NIT_NULL /*null*/;
 337   variable3 = BOX_NativeArray((val_t*)malloc((UNTAG_Int( variable0 /*cap*/) * sizeof(val_t))));
 338   variable2 = variable3;
 339   ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/ =  variable2 /*new_array*/;
 340   variable4 = TAG_Int(UNTAG_Int( variable0 /*cap*/)-UNTAG_Int( TAG_Int(1)));
 341   variable3 = variable4;
 342   while (true) { /*while*/
 343     variable4 = TAG_Bool(UNTAG_Int( variable3 /*i*/)>=UNTAG_Int( TAG_Int(0)));
 344     if (!UNTAG_Bool(variable4)) break; /* while*/
 345     UNBOX_NativeArray( variable2 /*new_array*/)[UNTAG_Int( variable3 /*i*/)]= NIT_NULL /*null*/;
 346     variable3 = TAG_Int(UNTAG_Int(variable3)-UNTAG_Int( TAG_Int(1))) /*i*/;
 347     continue_14: while(0);
 348   }
 349   break_14: while(0);
 350   variable4 = ATTR_hash___HashCollection____capacity( self) /*HashCollection::_capacity*/;
 351   variable4 = TAG_Bool(UNTAG_Int(variable4)<=UNTAG_Int( variable1 /*old_cap*/));
 352   if (UNTAG_Bool(variable4)) { /*if*/
 353     goto return_label13;
 354   }
 355   variable5 = ATTR_hash___HashCollection____array( self) /*HashCollection::_array*/;
 356   variable4 = variable5;
 357   variable6 = ATTR_hash___HashCollection____first_item( self) /*HashCollection::_first_item*/;
 358   variable5 = variable6;
 359   while (true) { /*while*/
 360     variable6 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable5 /*node*/ ==  NIT_NULL /*null*/) || (( variable5 /*node*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable5 /*node*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable5 /*node*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable5 /*node*/,COLOR_kernel___Object_____eqeq))( variable5 /*node*/,  NIT_NULL /*null*/) /*HashNode::==*/)))))));
 361     if (!UNTAG_Bool(variable6)) break; /* while*/
 362     variable7 = ((hash___HashNode___key_t)CALL( variable5 /*node*/,COLOR_hash___HashNode___key))( variable5 /*node*/) /*HashNode::key*/;
 363     variable7 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self, variable7) /*HashCollection::index_at*/;
 364     variable6 = variable7;
 365     variable7 = UNBOX_NativeArray( variable4 /*new_array*/)[UNTAG_Int( variable6 /*ind*/)];
 366     variable7 = TAG_Bool((variable7 ==  NIT_NULL /*null*/) || ((variable7 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable7,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable7, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable7,COLOR_kernel___Object_____eqeq))(variable7,  NIT_NULL /*null*/) /*HashNode::==*/)))));
 367     if (!UNTAG_Bool(variable7)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashCollection___enlarge, 213); nit_exit(1);}
 368     UNBOX_NativeArray( variable4 /*new_array*/)[UNTAG_Int( variable6 /*ind*/)]= variable5 /*node*/;
 369     variable7 = ((hash___HashNode___next_item_t)CALL( variable5 /*node*/,COLOR_hash___HashNode___next_item))( variable5 /*node*/) /*HashNode::next_item*/;
 370     variable5 = variable7 /*node=*/;
 371     continue_15: while(0);
 372   }
 373   break_15: while(0);
 374   ATTR_hash___HashCollection____last_accessed_key( self) /*HashCollection::_last_accessed_key*/ =  NIT_NULL /*null*/;
 375   return_label13: while(false);
 376   tracehead = trace.prev;
 377   return;
 378 }
 379 val_t hash___HashNode___key(val_t  self) {
 380   struct trace_t trace = {NULL, LOCATE_hash___HashNode___key, 222};
 381   trace.prev = tracehead; tracehead = &trace;
 382   fprintf(stderr, "Deferred method %s called (%s: %d)\n", "key", LOCATE_hash___HashCollection___enlarge, 222);
 383   nit_exit(1);
 384   tracehead = trace.prev;
 385   return NIT_NULL;
 386 }
 387 val_t hash___HashNode___next_item(val_t  self) {
 388   struct trace_t trace = {NULL, LOCATE_hash___HashNode___next_item, 224};
 389   trace.prev = tracehead; tracehead = &trace;
 390   tracehead = trace.prev;
 391   return ATTR_hash___HashNode____next_item( self) /*HashNode::_next_item*/;
 392 }
 393 void hash___HashNode___next_item__eq(val_t  self, val_t  param0) {
 394   struct trace_t trace = {NULL, LOCATE_hash___HashNode___next_item__eq, 224};
 395   trace.prev = tracehead; tracehead = &trace;
 396   ATTR_hash___HashNode____next_item( self) /*HashNode::_next_item*/ =  param0;
 397   tracehead = trace.prev;
 398   return;
 399 }
 400 val_t hash___HashNode___prev_item(val_t  self) {
 401   struct trace_t trace = {NULL, LOCATE_hash___HashNode___prev_item, 225};
 402   trace.prev = tracehead; tracehead = &trace;
 403   tracehead = trace.prev;
 404   return ATTR_hash___HashNode____prev_item( self) /*HashNode::_prev_item*/;
 405 }
 406 void hash___HashNode___prev_item__eq(val_t  self, val_t  param0) {
 407   struct trace_t trace = {NULL, LOCATE_hash___HashNode___prev_item__eq, 225};
 408   trace.prev = tracehead; tracehead = &trace;
 409   ATTR_hash___HashNode____prev_item( self) /*HashNode::_prev_item*/ =  param0;
 410   tracehead = trace.prev;
 411   return;
 412 }
 413 val_t hash___HashMap___iterator(val_t  self) {
 414   struct trace_t trace = {NULL, LOCATE_hash___HashMap___iterator, 232};
 415   val_t variable0;
 416   trace.prev = tracehead; tracehead = &trace;
 417   variable0 = NEW_hash___HashMapIterator___init( self); /*new HashMapIterator[K, V]*/
 418   goto return_label16;
 419   return_label16: while(false);
 420   tracehead = trace.prev;
 421   return variable0;
 422 }
 423 val_t hash___HashMap___first(val_t  self) {
 424   struct trace_t trace = {NULL, LOCATE_hash___HashMap___first, 234};
 425   val_t variable0;
 426   trace.prev = tracehead; tracehead = &trace;
 427   variable0 = ATTR_hash___HashCollection____length( self) /*HashMap::_length*/;
 428   variable0 = TAG_Bool(UNTAG_Int(variable0)>UNTAG_Int( TAG_Int(0)));
 429   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMap___first, 236); nit_exit(1);}
 430   variable0 = ATTR_hash___HashCollection____first_item( self) /*HashMap::_first_item*/;
 431   variable0 = ((abstract_collection___Couple___second_t)CALL(variable0,COLOR_abstract_collection___Couple___second))(variable0) /*HashMapNode::second*/;
 432   goto return_label17;
 433   return_label17: while(false);
 434   tracehead = trace.prev;
 435   return variable0;
 436 }
 437 val_t hash___HashMap___is_empty(val_t  self) {
 438   struct trace_t trace = {NULL, LOCATE_hash___HashMap___is_empty, 240};
 439   val_t variable0;
 440   trace.prev = tracehead; tracehead = &trace;
 441   variable0 = ATTR_hash___HashCollection____length( self) /*HashMap::_length*/;
 442   variable0 = TAG_Bool((variable0)==( TAG_Int(0)));
 443   goto return_label18;
 444   return_label18: while(false);
 445   tracehead = trace.prev;
 446   return variable0;
 447 }
 448 val_t hash___HashMap___count(val_t  self, val_t  param0) {
 449   struct trace_t trace = {NULL, LOCATE_hash___HashMap___count, 242};
 450   val_t variable0;
 451   val_t variable1;
 452   val_t variable2;
 453     val_t variable3;
 454     val_t variable4;
 455     val_t variable5;
 456   trace.prev = tracehead; tracehead = &trace;
 457   variable0 =  param0;
 458   variable1 =  TAG_Int(0);
 459   variable2 =  TAG_Int(0);
 460   while (true) { /*while*/
 461     variable3 = ATTR_hash___HashCollection____capacity( self) /*HashMap::_capacity*/;
 462     variable3 = TAG_Bool(UNTAG_Int( variable2 /*i*/)<UNTAG_Int(variable3));
 463     if (!UNTAG_Bool(variable3)) break; /* while*/
 464     variable4 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 465     variable4 = UNBOX_NativeArray(variable4)[UNTAG_Int( variable2 /*i*/)];
 466     variable3 = variable4;
 467     variable4 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable3 /*c*/ ==  NIT_NULL /*null*/) || (( variable3 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*c*/,COLOR_kernel___Object_____eqeq))( variable3 /*c*/,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 468     variable5 = variable4;
 469     if (UNTAG_Bool(variable5)) { /* and */
 470       variable5 = ((abstract_collection___Couple___second_t)CALL( variable3 /*c*/,COLOR_abstract_collection___Couple___second))( variable3 /*c*/) /*HashMapNode::second*/;
 471       variable5 = TAG_Bool((variable5 ==  variable0 /*item*/) || ((variable5 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable5,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable5, variable0 /*item*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable5,COLOR_kernel___Object_____eqeq))(variable5,  variable0 /*item*/) /*Object::==*/)))));
 472     }
 473     variable4 = variable5;
 474     if (UNTAG_Bool(variable4)) { /*if*/
 475       variable1 = TAG_Int(UNTAG_Int(variable1)+UNTAG_Int( TAG_Int(1))) /*nb*/;
 476     }
 477     variable2 = TAG_Int(UNTAG_Int(variable2)+UNTAG_Int( TAG_Int(1))) /*i*/;
 478     continue_20: while(0);
 479   }
 480   break_20: while(0);
 481   variable1 =  variable1 /*nb*/;
 482   goto return_label19;
 483   return_label19: while(false);
 484   tracehead = trace.prev;
 485   return variable1;
 486 }
 487 val_t hash___HashMap___has(val_t  self, val_t  param0) {
 488   struct trace_t trace = {NULL, LOCATE_hash___HashMap___has, 254};
 489   val_t variable0;
 490   val_t variable1;
 491     val_t variable2;
 492     val_t variable3;
 493     val_t variable4;
 494   trace.prev = tracehead; tracehead = &trace;
 495   variable0 =  param0;
 496   variable1 =  TAG_Int(0);
 497   while (true) { /*while*/
 498     variable2 = ATTR_hash___HashCollection____capacity( self) /*HashMap::_capacity*/;
 499     variable2 = TAG_Bool(UNTAG_Int( variable1 /*i*/)<UNTAG_Int(variable2));
 500     if (!UNTAG_Bool(variable2)) break; /* while*/
 501     variable3 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 502     variable3 = UNBOX_NativeArray(variable3)[UNTAG_Int( variable1 /*i*/)];
 503     variable2 = variable3;
 504     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*c*/ ==  NIT_NULL /*null*/) || (( variable2 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))( variable2 /*c*/,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 505     variable4 = variable3;
 506     if (UNTAG_Bool(variable4)) { /* and */
 507       variable4 = ((abstract_collection___Couple___second_t)CALL( variable2 /*c*/,COLOR_abstract_collection___Couple___second))( variable2 /*c*/) /*HashMapNode::second*/;
 508       variable4 = TAG_Bool((variable4 ==  variable0 /*item*/) || ((variable4 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable4, variable0 /*item*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))(variable4,  variable0 /*item*/) /*Object::==*/)))));
 509     }
 510     variable3 = variable4;
 511     if (UNTAG_Bool(variable3)) { /*if*/
 512       variable1 =  TAG_Bool(true);
 513       goto return_label21;
 514     }
 515     variable1 = TAG_Int(UNTAG_Int(variable1)+UNTAG_Int( TAG_Int(1))) /*i*/;
 516     continue_22: while(0);
 517   }
 518   break_22: while(0);
 519   variable1 =  TAG_Bool(false);
 520   goto return_label21;
 521   return_label21: while(false);
 522   tracehead = trace.prev;
 523   return variable1;
 524 }
 525 val_t hash___HashMap___has_only(val_t  self, val_t  param0) {
 526   struct trace_t trace = {NULL, LOCATE_hash___HashMap___has_only, 265};
 527   val_t variable0;
 528   val_t variable1;
 529     val_t variable2;
 530     val_t variable3;
 531     val_t variable4;
 532   trace.prev = tracehead; tracehead = &trace;
 533   variable0 =  param0;
 534   variable1 =  TAG_Int(0);
 535   while (true) { /*while*/
 536     variable2 = ATTR_hash___HashCollection____capacity( self) /*HashMap::_capacity*/;
 537     variable2 = TAG_Bool(UNTAG_Int( variable1 /*i*/)<UNTAG_Int(variable2));
 538     if (!UNTAG_Bool(variable2)) break; /* while*/
 539     variable3 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 540     variable3 = UNBOX_NativeArray(variable3)[UNTAG_Int( variable1 /*i*/)];
 541     variable2 = variable3;
 542     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*c*/ ==  NIT_NULL /*null*/) || (( variable2 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))( variable2 /*c*/,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 543     variable4 = variable3;
 544     if (UNTAG_Bool(variable4)) { /* and */
 545       variable4 = ((abstract_collection___Couple___second_t)CALL( variable2 /*c*/,COLOR_abstract_collection___Couple___second))( variable2 /*c*/) /*HashMapNode::second*/;
 546       variable4 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable4 ==  variable0 /*item*/) || ((variable4 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable4, variable0 /*item*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))(variable4,  variable0 /*item*/) /*Object::==*/)))))));
 547     }
 548     variable3 = variable4;
 549     if (UNTAG_Bool(variable3)) { /*if*/
 550       variable1 =  TAG_Bool(false);
 551       goto return_label23;
 552     }
 553     variable1 = TAG_Int(UNTAG_Int(variable1)+UNTAG_Int( TAG_Int(1))) /*i*/;
 554     continue_24: while(0);
 555   }
 556   break_24: while(0);
 557   variable1 =  TAG_Bool(true);
 558   goto return_label23;
 559   return_label23: while(false);
 560   tracehead = trace.prev;
 561   return variable1;
 562 }
 563 void hash___HashMap_____braeq(val_t  self, val_t  param0, val_t  param1) {
 564   struct trace_t trace = {NULL, LOCATE_hash___HashMap_____braeq, 276};
 565   val_t variable0;
 566   val_t variable1;
 567   val_t variable2;
 568   val_t variable3;
 569   val_t variable4;
 570   trace.prev = tracehead; tracehead = &trace;
 571   variable0 =  param0;
 572   variable1 =  param1;
 573   variable2 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable0 /*key*/ ==  NIT_NULL /*null*/) || (( variable0 /*key*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable0 /*key*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable0 /*key*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable0 /*key*/,COLOR_kernel___Object_____eqeq))( variable0 /*key*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
 574   if (!UNTAG_Bool(variable2)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMap_____braeq, 278); nit_exit(1);}
 575   variable3 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*key*/) /*HashMap::index_at*/;
 576   variable2 = variable3;
 577   variable4 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 578   variable4 = UNBOX_NativeArray(variable4)[UNTAG_Int( variable2 /*i*/)];
 579   variable3 = variable4;
 580   variable4 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable3 /*c*/ ==  NIT_NULL /*null*/) || (( variable3 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable3 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable3 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable3 /*c*/,COLOR_kernel___Object_____eqeq))( variable3 /*c*/,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 581   if (UNTAG_Bool(variable4)) { /*if*/
 582     ((abstract_collection___Couple___first__eq_t)CALL( variable3 /*c*/,COLOR_abstract_collection___Couple___first__eq))( variable3 /*c*/,  variable0 /*key*/) /*HashMapNode::first=*/;
 583     ((abstract_collection___Couple___second__eq_t)CALL( variable3 /*c*/,COLOR_abstract_collection___Couple___second__eq))( variable3 /*c*/,  variable1 /*v*/) /*HashMapNode::second=*/;
 584   } else { /*if*/
 585     variable4 = NEW_hash___HashMapNode___init( variable0 /*key*/,  variable1 /*v*/); /*new HashMapNode[K, V]*/
 586     ((hash___HashCollection___store_t)CALL( self,COLOR_hash___HashCollection___store))( self,  variable2 /*i*/, variable4) /*HashMap::store*/;
 587   }
 588   tracehead = trace.prev;
 589   return;
 590 }
 591 void hash___HashMap___remove(val_t  self, val_t  param0) {
 592   struct trace_t trace = {NULL, LOCATE_hash___HashMap___remove, 289};
 593   val_t variable0;
 594   val_t variable1;
 595     val_t variable2;
 596     val_t variable3;
 597     val_t variable4;
 598   trace.prev = tracehead; tracehead = &trace;
 599   variable0 =  param0;
 600   variable1 =  TAG_Int(0);
 601   while (true) { /*while*/
 602     variable2 = ATTR_hash___HashCollection____capacity( self) /*HashMap::_capacity*/;
 603     variable2 = TAG_Bool(UNTAG_Int( variable1 /*i*/)<UNTAG_Int(variable2));
 604     if (!UNTAG_Bool(variable2)) break; /* while*/
 605     variable3 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 606     variable3 = UNBOX_NativeArray(variable3)[UNTAG_Int( variable1 /*i*/)];
 607     variable2 = variable3;
 608     variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*c*/ ==  NIT_NULL /*null*/) || (( variable2 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))( variable2 /*c*/,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 609     variable4 = variable3;
 610     if (UNTAG_Bool(variable4)) { /* and */
 611       variable4 = ((abstract_collection___Couple___second_t)CALL( variable2 /*c*/,COLOR_abstract_collection___Couple___second))( variable2 /*c*/) /*HashMapNode::second*/;
 612       variable4 = TAG_Bool((variable4 ==  variable0 /*item*/) || ((variable4 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable4, variable0 /*item*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable4,COLOR_kernel___Object_____eqeq))(variable4,  variable0 /*item*/) /*Object::==*/)))));
 613     }
 614     variable3 = variable4;
 615     if (UNTAG_Bool(variable3)) { /*if*/
 616       ((hash___HashCollection___remove_index_t)CALL( self,COLOR_hash___HashCollection___remove_index))( self,  variable1 /*i*/) /*HashMap::remove_index*/;
 617       goto return_label26;
 618     }
 619     variable1 = TAG_Int(UNTAG_Int(variable1)+UNTAG_Int( TAG_Int(1))) /*i*/;
 620     continue_27: while(0);
 621   }
 622   break_27: while(0);
 623   return_label26: while(false);
 624   tracehead = trace.prev;
 625   return;
 626 }
 627 void hash___HashMap___remove_at(val_t  self, val_t  param0) {
 628   struct trace_t trace = {NULL, LOCATE_hash___HashMap___remove_at, 302};
 629   val_t variable0;
 630   val_t variable1;
 631   trace.prev = tracehead; tracehead = &trace;
 632   variable0 =  param0;
 633   variable1 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*key*/) /*HashMap::index_at*/;
 634   ((hash___HashCollection___remove_index_t)CALL( self,COLOR_hash___HashCollection___remove_index))( self, variable1) /*HashMap::remove_index*/;
 635   tracehead = trace.prev;
 636   return;
 637 }
 638 void hash___HashMap___clear(val_t  self) {
 639   struct trace_t trace = {NULL, LOCATE_hash___HashMap___clear, 304};
 640   trace.prev = tracehead; tracehead = &trace;
 641   ((hash___HashCollection___raz_t)CALL( self,COLOR_hash___HashCollection___raz))( self) /*HashMap::raz*/;
 642   tracehead = trace.prev;
 643   return;
 644 }
 645 val_t hash___HashMap___couple_at(val_t  self, val_t  param0) {
 646   struct trace_t trace = {NULL, LOCATE_hash___HashMap___couple_at, 306};
 647   val_t variable0;
 648   val_t variable1;
 649   val_t variable2;
 650   trace.prev = tracehead; tracehead = &trace;
 651   variable0 =  param0;
 652   variable1 = ATTR_hash___HashCollection____array( self) /*HashMap::_array*/;
 653   variable2 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*key*/) /*HashMap::index_at*/;
 654   variable1 = UNBOX_NativeArray(variable1)[UNTAG_Int(variable2)];
 655   goto return_label30;
 656   return_label30: while(false);
 657   tracehead = trace.prev;
 658   return variable1;
 659 }
 660 void hash___HashMap___init(val_t  self, int* init_table) {
 661   struct trace_t trace = {NULL, LOCATE_hash___HashMap___init, 308};
 662   trace.prev = tracehead; tracehead = &trace;
 663   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMap].i]) return;
 664   ATTR_hash___HashCollection____capacity( self) /*HashMap::_capacity*/ =  TAG_Int(0);
 665   ATTR_hash___HashCollection____length( self) /*HashMap::_length*/ =  TAG_Int(0);
 666   ((hash___HashCollection___enlarge_t)CALL( self,COLOR_hash___HashCollection___enlarge))( self,  TAG_Int(0)) /*HashMap::enlarge*/;
 667   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMap].i] = 1;
 668   tracehead = trace.prev;
 669   return;
 670 }
 671 val_t hash___HashMapNode___key(val_t  self) {
 672   struct trace_t trace = {NULL, LOCATE_hash___HashMapNode___key, 319};
 673   val_t variable0;
 674   trace.prev = tracehead; tracehead = &trace;
 675   variable0 = ((abstract_collection___Couple___first_t)CALL( self,COLOR_abstract_collection___Couple___first))( self) /*HashMapNode::first*/;
 676   goto return_label32;
 677   return_label32: while(false);
 678   tracehead = trace.prev;
 679   return variable0;
 680 }
 681 void hash___HashMapNode___init(val_t  self, val_t  param0, val_t  param1, int* init_table) {
 682   struct trace_t trace = {NULL, LOCATE_hash___HashMapNode___init, 322};
 683   val_t variable0;
 684   val_t variable1;
 685   trace.prev = tracehead; tracehead = &trace;
 686   variable0 =  param0;
 687   variable1 =  param1;
 688   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMapNode].i]) return;
 689   ((abstract_collection___Couple___first__eq_t)CALL( self,COLOR_abstract_collection___Couple___first__eq))( self,  variable0 /*k*/) /*HashMapNode::first=*/;
 690   ((abstract_collection___Couple___second__eq_t)CALL( self,COLOR_abstract_collection___Couple___second__eq))( self,  variable1 /*v*/) /*HashMapNode::second=*/;
 691   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMapNode].i] = 1;
 692   tracehead = trace.prev;
 693   return;
 694 }
 695 val_t hash___HashMapIterator___is_ok(val_t  self) {
 696   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___is_ok, 331};
 697   val_t variable0;
 698   trace.prev = tracehead; tracehead = &trace;
 699   variable0 = ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/;
 700   variable0 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable0 ==  NIT_NULL /*null*/) || ((variable0 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable0,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable0, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable0,COLOR_kernel___Object_____eqeq))(variable0,  NIT_NULL /*null*/) /*HashMapNode::==*/)))))));
 701   goto return_label34;
 702   return_label34: while(false);
 703   tracehead = trace.prev;
 704   return variable0;
 705 }
 706 val_t hash___HashMapIterator___item(val_t  self) {
 707   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___item, 333};
 708   val_t variable0;
 709   trace.prev = tracehead; tracehead = &trace;
 710   variable0 = ((hash___HashMapIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashMapIterator::is_ok*/;
 711   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMapIterator___item, 335); nit_exit(1);}
 712   variable0 = ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/;
 713   variable0 = ((abstract_collection___Couple___second_t)CALL(variable0,COLOR_abstract_collection___Couple___second))(variable0) /*HashMapNode::second*/;
 714   goto return_label35;
 715   return_label35: while(false);
 716   tracehead = trace.prev;
 717   return variable0;
 718 }
 719 void hash___HashMapIterator___item__eq(val_t  self, val_t  param0) {
 720   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___item__eq, 339};
 721   val_t variable0;
 722   val_t variable1;
 723   trace.prev = tracehead; tracehead = &trace;
 724   variable0 =  param0;
 725   variable1 = ((hash___HashMapIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashMapIterator::is_ok*/;
 726   if (!UNTAG_Bool(variable1)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMapIterator___item__eq, 341); nit_exit(1);}
 727   variable1 = ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/;
 728   ((abstract_collection___Couple___second__eq_t)CALL(variable1,COLOR_abstract_collection___Couple___second__eq))(variable1,  variable0 /*value*/) /*HashMapNode::second=*/;
 729   tracehead = trace.prev;
 730   return;
 731 }
 732 val_t hash___HashMapIterator___key(val_t  self) {
 733   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___key, 345};
 734   val_t variable0;
 735   trace.prev = tracehead; tracehead = &trace;
 736   variable0 = ((hash___HashMapIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashMapIterator::is_ok*/;
 737   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMapIterator___key, 347); nit_exit(1);}
 738   variable0 = ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/;
 739   variable0 = ((abstract_collection___Couple___first_t)CALL(variable0,COLOR_abstract_collection___Couple___first))(variable0) /*HashMapNode::first*/;
 740   goto return_label37;
 741   return_label37: while(false);
 742   tracehead = trace.prev;
 743   return variable0;
 744 }
 745 void hash___HashMapIterator___next(val_t  self) {
 746   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___next, 351};
 747   val_t variable0;
 748   trace.prev = tracehead; tracehead = &trace;
 749   variable0 = ((hash___HashMapIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashMapIterator::is_ok*/;
 750   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashMapIterator___next, 353); nit_exit(1);}
 751   variable0 = ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/;
 752   variable0 = ((hash___HashNode___next_item_t)CALL(variable0,COLOR_hash___HashNode___next_item))(variable0) /*HashMapNode::next_item*/;
 753   ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/ = variable0;
 754   tracehead = trace.prev;
 755   return;
 756 }
 757 void hash___HashMapIterator___init(val_t  self, val_t  param0, int* init_table) {
 758   struct trace_t trace = {NULL, LOCATE_hash___HashMapIterator___init, 363};
 759   val_t variable0;
 760   val_t variable1;
 761   trace.prev = tracehead; tracehead = &trace;
 762   variable0 =  param0;
 763   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMapIterator].i]) return;
 764   ATTR_hash___HashMapIterator____map( self) /*HashMapIterator::_map*/ =  variable0 /*map*/;
 765   variable1 = ((hash___HashCollection___first_item_t)CALL( variable0 /*map*/,COLOR_hash___HashCollection___first_item))( variable0 /*map*/) /*HashMap::first_item*/;
 766   ATTR_hash___HashMapIterator____node( self) /*HashMapIterator::_node*/ = variable1;
 767   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashMapIterator].i] = 1;
 768   tracehead = trace.prev;
 769   return;
 770 }
 771 val_t hash___HashSet___is_empty(val_t  self) {
 772   struct trace_t trace = {NULL, LOCATE_hash___HashSet___is_empty, 374};
 773   val_t variable0;
 774   trace.prev = tracehead; tracehead = &trace;
 775   variable0 = ATTR_hash___HashCollection____length( self) /*HashSet::_length*/;
 776   variable0 = TAG_Bool((variable0)==( TAG_Int(0)));
 777   goto return_label40;
 778   return_label40: while(false);
 779   tracehead = trace.prev;
 780   return variable0;
 781 }
 782 val_t hash___HashSet___first(val_t  self) {
 783   struct trace_t trace = {NULL, LOCATE_hash___HashSet___first, 376};
 784   val_t variable0;
 785   trace.prev = tracehead; tracehead = &trace;
 786   variable0 = ATTR_hash___HashCollection____length( self) /*HashSet::_length*/;
 787   variable0 = TAG_Bool(UNTAG_Int(variable0)>UNTAG_Int( TAG_Int(0)));
 788   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashSet___first, 378); nit_exit(1);}
 789   variable0 = ATTR_hash___HashCollection____first_item( self) /*HashSet::_first_item*/;
 790   variable0 = ((hash___HashSetNode___key_t)CALL(variable0,COLOR_hash___HashNode___key))(variable0) /*HashSetNode::key*/;
 791   goto return_label41;
 792   return_label41: while(false);
 793   tracehead = trace.prev;
 794   return variable0;
 795 }
 796 val_t hash___HashSet___has(val_t  self, val_t  param0) {
 797   struct trace_t trace = {NULL, LOCATE_hash___HashSet___has, 382};
 798   val_t variable0;
 799   val_t variable1;
 800   val_t variable2;
 801   trace.prev = tracehead; tracehead = &trace;
 802   variable0 =  param0;
 803   variable1 = ATTR_hash___HashCollection____array( self) /*HashSet::_array*/;
 804   variable2 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*item*/) /*HashSet::index_at*/;
 805   variable1 = UNBOX_NativeArray(variable1)[UNTAG_Int(variable2)];
 806   variable1 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable1 ==  NIT_NULL /*null*/) || ((variable1 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable1, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable1,COLOR_kernel___Object_____eqeq))(variable1,  NIT_NULL /*null*/) /*HashSetNode::==*/)))))));
 807   goto return_label42;
 808   return_label42: while(false);
 809   tracehead = trace.prev;
 810   return variable1;
 811 }
 812 void hash___HashSet___add(val_t  self, val_t  param0) {
 813   struct trace_t trace = {NULL, LOCATE_hash___HashSet___add, 387};
 814   val_t variable0;
 815   val_t variable1;
 816   val_t variable2;
 817   val_t variable3;
 818   trace.prev = tracehead; tracehead = &trace;
 819   variable0 =  param0;
 820   variable2 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*item*/) /*HashSet::index_at*/;
 821   variable1 = variable2;
 822   variable3 = ATTR_hash___HashCollection____array( self) /*HashSet::_array*/;
 823   variable3 = UNBOX_NativeArray(variable3)[UNTAG_Int( variable1 /*i*/)];
 824   variable2 = variable3;
 825   variable3 = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable2 /*c*/ ==  NIT_NULL /*null*/) || (( variable2 /*c*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable2 /*c*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable2 /*c*/,COLOR_kernel___Object_____eqeq))( variable2 /*c*/,  NIT_NULL /*null*/) /*HashSetNode::==*/)))))));
 826   if (UNTAG_Bool(variable3)) { /*if*/
 827     ((hash___HashSetNode___key__eq_t)CALL( variable2 /*c*/,COLOR_hash___HashSetNode___key__eq))( variable2 /*c*/,  variable0 /*item*/) /*HashSetNode::key=*/;
 828   } else { /*if*/
 829     variable3 = NEW_hash___HashSetNode___init( variable0 /*item*/); /*new HashSetNode[E]*/
 830     ((hash___HashCollection___store_t)CALL( self,COLOR_hash___HashCollection___store))( self,  variable1 /*i*/, variable3) /*HashSet::store*/;
 831   }
 832   tracehead = trace.prev;
 833   return;
 834 }
 835 void hash___HashSet___remove(val_t  self, val_t  param0) {
 836   struct trace_t trace = {NULL, LOCATE_hash___HashSet___remove, 398};
 837   val_t variable0;
 838   val_t variable1;
 839   trace.prev = tracehead; tracehead = &trace;
 840   variable0 =  param0;
 841   variable1 = ((hash___HashCollection___index_at_t)CALL( self,COLOR_hash___HashCollection___index_at))( self,  variable0 /*item*/) /*HashSet::index_at*/;
 842   ((hash___HashCollection___remove_index_t)CALL( self,COLOR_hash___HashCollection___remove_index))( self, variable1) /*HashSet::remove_index*/;
 843   tracehead = trace.prev;
 844   return;
 845 }
 846 void hash___HashSet___clear(val_t  self) {
 847   struct trace_t trace = {NULL, LOCATE_hash___HashSet___clear, 400};
 848   trace.prev = tracehead; tracehead = &trace;
 849   ((hash___HashCollection___raz_t)CALL( self,COLOR_hash___HashCollection___raz))( self) /*HashSet::raz*/;
 850   tracehead = trace.prev;
 851   return;
 852 }
 853 val_t hash___HashSet___iterator(val_t  self) {
 854   struct trace_t trace = {NULL, LOCATE_hash___HashSet___iterator, 402};
 855   val_t variable0;
 856   trace.prev = tracehead; tracehead = &trace;
 857   variable0 = NEW_hash___HashSetIterator___init( self); /*new HashSetIterator[E]*/
 858   goto return_label46;
 859   return_label46: while(false);
 860   tracehead = trace.prev;
 861   return variable0;
 862 }
 863 void hash___HashSet___init(val_t  self, int* init_table) {
 864   struct trace_t trace = {NULL, LOCATE_hash___HashSet___init, 404};
 865   trace.prev = tracehead; tracehead = &trace;
 866   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSet].i]) return;
 867   ATTR_hash___HashCollection____capacity( self) /*HashSet::_capacity*/ =  TAG_Int(0);
 868   ATTR_hash___HashCollection____length( self) /*HashSet::_length*/ =  TAG_Int(0);
 869   ((hash___HashCollection___enlarge_t)CALL( self,COLOR_hash___HashCollection___enlarge))( self,  TAG_Int(0)) /*HashSet::enlarge*/;
 870   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSet].i] = 1;
 871   tracehead = trace.prev;
 872   return;
 873 }
 874 val_t hash___HashSetNode___key(val_t  self) {
 875   struct trace_t trace = {NULL, LOCATE_hash___HashSetNode___key, 416};
 876   trace.prev = tracehead; tracehead = &trace;
 877   tracehead = trace.prev;
 878   return ATTR_hash___HashSetNode____key( self) /*HashSetNode::_key*/;
 879 }
 880 void hash___HashSetNode___key__eq(val_t  self, val_t  param0) {
 881   struct trace_t trace = {NULL, LOCATE_hash___HashSetNode___key__eq, 416};
 882   trace.prev = tracehead; tracehead = &trace;
 883   ATTR_hash___HashSetNode____key( self) /*HashSetNode::_key*/ =  param0;
 884   tracehead = trace.prev;
 885   return;
 886 }
 887 void hash___HashSetNode___init(val_t  self, val_t  param0, int* init_table) {
 888   struct trace_t trace = {NULL, LOCATE_hash___HashSetNode___init, 418};
 889   val_t variable0;
 890   trace.prev = tracehead; tracehead = &trace;
 891   variable0 =  param0;
 892   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSetNode].i]) return;
 893   ATTR_hash___HashSetNode____key( self) /*HashSetNode::_key*/ =  variable0 /*e*/;
 894   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSetNode].i] = 1;
 895   tracehead = trace.prev;
 896   return;
 897 }
 898 val_t hash___HashSetIterator___is_ok(val_t  self) {
 899   struct trace_t trace = {NULL, LOCATE_hash___HashSetIterator___is_ok, 426};
 900   val_t variable0;
 901   trace.prev = tracehead; tracehead = &trace;
 902   variable0 = ATTR_hash___HashSetIterator____node( self) /*HashSetIterator::_node*/;
 903   variable0 = TAG_Bool(!UNTAG_Bool(TAG_Bool((variable0 ==  NIT_NULL /*null*/) || ((variable0 != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL(variable0,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN(variable0, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL(variable0,COLOR_kernel___Object_____eqeq))(variable0,  NIT_NULL /*null*/) /*HashSetNode::==*/)))))));
 904   goto return_label49;
 905   return_label49: while(false);
 906   tracehead = trace.prev;
 907   return variable0;
 908 }
 909 val_t hash___HashSetIterator___item(val_t  self) {
 910   struct trace_t trace = {NULL, LOCATE_hash___HashSetIterator___item, 428};
 911   val_t variable0;
 912   trace.prev = tracehead; tracehead = &trace;
 913   variable0 = ((hash___HashSetIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashSetIterator::is_ok*/;
 914   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashSetIterator___item, 430); nit_exit(1);}
 915   variable0 = ATTR_hash___HashSetIterator____node( self) /*HashSetIterator::_node*/;
 916   variable0 = ((hash___HashSetNode___key_t)CALL(variable0,COLOR_hash___HashNode___key))(variable0) /*HashSetNode::key*/;
 917   goto return_label50;
 918   return_label50: while(false);
 919   tracehead = trace.prev;
 920   return variable0;
 921 }
 922 void hash___HashSetIterator___next(val_t  self) {
 923   struct trace_t trace = {NULL, LOCATE_hash___HashSetIterator___next, 434};
 924   val_t variable0;
 925   trace.prev = tracehead; tracehead = &trace;
 926   variable0 = ((hash___HashSetIterator___is_ok_t)CALL( self,COLOR_abstract_collection___Iterator___is_ok))( self) /*HashSetIterator::is_ok*/;
 927   if (!UNTAG_Bool(variable0)) { fprintf(stderr, "Assert%s failed (%s: %d)\n", "", LOCATE_hash___HashSetIterator___next, 436); nit_exit(1);}
 928   variable0 = ATTR_hash___HashSetIterator____node( self) /*HashSetIterator::_node*/;
 929   variable0 = ((hash___HashNode___next_item_t)CALL(variable0,COLOR_hash___HashNode___next_item))(variable0) /*HashSetNode::next_item*/;
 930   ATTR_hash___HashSetIterator____node( self) /*HashSetIterator::_node*/ = variable0;
 931   tracehead = trace.prev;
 932   return;
 933 }
 934 void hash___HashSetIterator___init(val_t  self, val_t  param0, int* init_table) {
 935   struct trace_t trace = {NULL, LOCATE_hash___HashSetIterator___init, 446};
 936   val_t variable0;
 937   val_t variable1;
 938   trace.prev = tracehead; tracehead = &trace;
 939   variable0 =  param0;
 940   if (init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSetIterator].i]) return;
 941   ATTR_hash___HashSetIterator____set( self) /*HashSetIterator::_set*/ =  variable0 /*set*/;
 942   variable1 = ((hash___HashCollection___first_item_t)CALL( variable0 /*set*/,COLOR_hash___HashCollection___first_item))( variable0 /*set*/) /*HashSet::first_item*/;
 943   ATTR_hash___HashSetIterator____node( self) /*HashSetIterator::_node*/ = variable1;
 944   init_table[VAL2OBJ( self)->vft[INIT_TABLE_POS_HashSetIterator].i] = 1;
 945   tracehead = trace.prev;
 946   return;
 947 }