c_src/standard___collection___list._sep.c

   1 /* This C file is generated by NIT to compile module standard___collection___list. */
   2 #include "standard___collection___list._sep.h"
   3 val_t standard___collection___list___List_____bra(val_t p0, val_t p1){
   4   struct {struct stack_frame_t me;} fra;
   5   val_t REGB0;
   6   val_t tmp;
   7   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   8   fra.me.file = LOCATE_standard___collection___list;
   9   fra.me.line = 21;
  10   fra.me.meth = LOCATE_standard___collection___list___List_____bra;
  11   fra.me.has_broke = 0;
  12   fra.me.REG_size = 1;
  13   fra.me.REG[0] = NIT_NULL;
  14   fra.me.REG[0] = p0;
  15   REGB0 = p1;
  16   /* ./../lib/standard//collection//list.nit:22 */
  17   fra.me.REG[0] = CALL_standard___collection___list___List___get_node(fra.me.REG[0])(fra.me.REG[0], REGB0);
  18   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
  19   if (UNTAG_Bool(REGB0)) {
  20     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 22);
  21   }
  22   fra.me.REG[0] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
  23   goto label1;
  24   label1: while(0);
  25   stack_frame_head = fra.me.prev;
  26   return fra.me.REG[0];
  27 }
  28 void standard___collection___list___List_____braeq(val_t p0, val_t p1, val_t p2){
  29   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
  30   val_t REGB0;
  31   val_t tmp;
  32   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  33   fra.me.file = LOCATE_standard___collection___list;
  34   fra.me.line = 24;
  35   fra.me.meth = LOCATE_standard___collection___list___List_____braeq;
  36   fra.me.has_broke = 0;
  37   fra.me.REG_size = 2;
  38   fra.me.REG[0] = NIT_NULL;
  39   fra.me.REG[1] = NIT_NULL;
  40   fra.me.REG[0] = p0;
  41   REGB0 = p1;
  42   fra.me.REG[1] = p2;
  43   /* ./../lib/standard//collection//list.nit:24 */
  44   fra.me.REG[0] = CALL_standard___collection___list___List___get_node(fra.me.REG[0])(fra.me.REG[0], REGB0);
  45   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
  46   if (UNTAG_Bool(REGB0)) {
  47     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 24);
  48   }
  49   CALL_standard___collection___abstract_collection___Container___item__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
  50   stack_frame_head = fra.me.prev;
  51   return;
  52 }
  53 val_t standard___collection___list___List___first(val_t p0){
  54   struct {struct stack_frame_t me;} fra;
  55   val_t REGB0;
  56   val_t tmp;
  57   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  58   fra.me.file = LOCATE_standard___collection___list;
  59   fra.me.line = 26;
  60   fra.me.meth = LOCATE_standard___collection___list___List___first;
  61   fra.me.has_broke = 0;
  62   fra.me.REG_size = 1;
  63   fra.me.REG[0] = NIT_NULL;
  64   fra.me.REG[0] = p0;
  65   /* ./../lib/standard//collection//list.nit:27 */
  66   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
  67   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
  68   if (UNTAG_Bool(REGB0)) {
  69     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 27);
  70   }
  71   fra.me.REG[0] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
  72   goto label1;
  73   label1: while(0);
  74   stack_frame_head = fra.me.prev;
  75   return fra.me.REG[0];
  76 }
  77 void standard___collection___list___List___first__eq(val_t p0, val_t p1){
  78   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
  79   val_t REGB0;
  80   val_t tmp;
  81   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  82   fra.me.file = LOCATE_standard___collection___list;
  83   fra.me.line = 29;
  84   fra.me.meth = LOCATE_standard___collection___list___List___first__eq;
  85   fra.me.has_broke = 0;
  86   fra.me.REG_size = 2;
  87   fra.me.REG[0] = NIT_NULL;
  88   fra.me.REG[1] = NIT_NULL;
  89   fra.me.REG[0] = p0;
  90   fra.me.REG[1] = p1;
  91   /* ./../lib/standard//collection//list.nit:30 */
  92   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
  93   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
  94   if (UNTAG_Bool(REGB0)) {
  95     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 30);
  96   }
  97   CALL_standard___collection___abstract_collection___Container___item__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
  98   stack_frame_head = fra.me.prev;
  99   return;
 100 }
 101 val_t standard___collection___list___List___last(val_t p0){
 102   struct {struct stack_frame_t me;} fra;
 103   val_t REGB0;
 104   val_t tmp;
 105   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 106   fra.me.file = LOCATE_standard___collection___list;
 107   fra.me.line = 32;
 108   fra.me.meth = LOCATE_standard___collection___list___List___last;
 109   fra.me.has_broke = 0;
 110   fra.me.REG_size = 1;
 111   fra.me.REG[0] = NIT_NULL;
 112   fra.me.REG[0] = p0;
 113   /* ./../lib/standard//collection//list.nit:33 */
 114   fra.me.REG[0] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 115   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 116   if (UNTAG_Bool(REGB0)) {
 117     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 33);
 118   }
 119   fra.me.REG[0] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
 120   goto label1;
 121   label1: while(0);
 122   stack_frame_head = fra.me.prev;
 123   return fra.me.REG[0];
 124 }
 125 void standard___collection___list___List___last__eq(val_t p0, val_t p1){
 126   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 127   val_t REGB0;
 128   val_t tmp;
 129   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 130   fra.me.file = LOCATE_standard___collection___list;
 131   fra.me.line = 35;
 132   fra.me.meth = LOCATE_standard___collection___list___List___last__eq;
 133   fra.me.has_broke = 0;
 134   fra.me.REG_size = 2;
 135   fra.me.REG[0] = NIT_NULL;
 136   fra.me.REG[1] = NIT_NULL;
 137   fra.me.REG[0] = p0;
 138   fra.me.REG[1] = p1;
 139   /* ./../lib/standard//collection//list.nit:36 */
 140   fra.me.REG[0] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 141   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 142   if (UNTAG_Bool(REGB0)) {
 143     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 36);
 144   }
 145   CALL_standard___collection___abstract_collection___Container___item__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 146   stack_frame_head = fra.me.prev;
 147   return;
 148 }
 149 val_t standard___collection___list___List___is_empty(val_t p0){
 150   struct {struct stack_frame_t me;} fra;
 151   val_t REGB0;
 152   val_t REGB1;
 153   val_t tmp;
 154   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 155   fra.me.file = LOCATE_standard___collection___list;
 156   fra.me.line = 40;
 157   fra.me.meth = LOCATE_standard___collection___list___List___is_empty;
 158   fra.me.has_broke = 0;
 159   fra.me.REG_size = 1;
 160   fra.me.REG[0] = NIT_NULL;
 161   fra.me.REG[0] = p0;
 162   /* ./../lib/standard//collection//list.nit:41 */
 163   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 164   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 165   if (UNTAG_Bool(REGB0)) {
 166   } else {
 167     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 168     if (UNTAG_Bool(REGB1)) {
 169       REGB1 = TAG_Bool(false);
 170       REGB0 = REGB1;
 171     } else {
 172       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 173       REGB0 = REGB1;
 174     }
 175   }
 176   goto label1;
 177   label1: while(0);
 178   stack_frame_head = fra.me.prev;
 179   return REGB0;
 180 }
 181 val_t standard___collection___list___List___length(val_t p0){
 182   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 183   val_t REGB0;
 184   val_t REGB1;
 185   val_t REGB2;
 186   val_t tmp;
 187   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 188   fra.me.file = LOCATE_standard___collection___list;
 189   fra.me.line = 43;
 190   fra.me.meth = LOCATE_standard___collection___list___List___length;
 191   fra.me.has_broke = 0;
 192   fra.me.REG_size = 2;
 193   fra.me.REG[0] = NIT_NULL;
 194   fra.me.REG[1] = NIT_NULL;
 195   fra.me.REG[0] = p0;
 196   /* ./../lib/standard//collection//list.nit:46 */
 197   REGB0 = TAG_Int(0);
 198   /* ./../lib/standard//collection//list.nit:47 */
 199   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 200   /* ./../lib/standard//collection//list.nit:48 */
 201   while(1) {
 202     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 203     if (UNTAG_Bool(REGB1)) {
 204     } else {
 205       REGB2 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 206       if (UNTAG_Bool(REGB2)) {
 207         REGB2 = TAG_Bool(false);
 208         REGB1 = REGB2;
 209       } else {
 210         REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 211         REGB1 = REGB2;
 212       }
 213     }
 214     REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 215     if (UNTAG_Bool(REGB1)) {
 216       /* ./../lib/standard//collection//list.nit:49 */
 217       REGB1 = TAG_Int(1);
 218       /* ./../lib/standard//kernel.nit:235 */
 219       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
 220       /* ./../lib/standard//collection//list.nit:49 */
 221       REGB0 = REGB1;
 222       /* ./../lib/standard//collection//list.nit:50 */
 223       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 224       if (UNTAG_Bool(REGB1)) {
 225         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 50);
 226       }
 227       fra.me.REG[1] = CALL_standard___collection___list___ListNode___next(fra.me.REG[0])(fra.me.REG[0]);
 228       fra.me.REG[0] = fra.me.REG[1];
 229     } else {
 230       /* ./../lib/standard//collection//list.nit:48 */
 231       goto label1;
 232     }
 233   }
 234   label1: while(0);
 235   /* ./../lib/standard//collection//list.nit:52 */
 236   goto label2;
 237   label2: while(0);
 238   stack_frame_head = fra.me.prev;
 239   return REGB0;
 240 }
 241 val_t standard___collection___list___List___has(val_t p0, val_t p1){
 242   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 243   val_t REGB0;
 244   val_t REGB1;
 245   val_t tmp;
 246   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 247   fra.me.file = LOCATE_standard___collection___list;
 248   fra.me.line = 55;
 249   fra.me.meth = LOCATE_standard___collection___list___List___has;
 250   fra.me.has_broke = 0;
 251   fra.me.REG_size = 3;
 252   fra.me.REG[0] = NIT_NULL;
 253   fra.me.REG[1] = NIT_NULL;
 254   fra.me.REG[2] = NIT_NULL;
 255   fra.me.REG[0] = p0;
 256   fra.me.REG[1] = p1;
 257   /* ./../lib/standard//collection//list.nit:56 */
 258   fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 259   fra.me.REG[2] = CALL_standard___collection___list___List___search_node_after(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 260   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 261   if (UNTAG_Bool(REGB0)) {
 262   } else {
 263     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 264     if (UNTAG_Bool(REGB1)) {
 265       REGB1 = TAG_Bool(false);
 266       REGB0 = REGB1;
 267     } else {
 268       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 269       REGB0 = REGB1;
 270     }
 271   }
 272   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 273   goto label1;
 274   label1: while(0);
 275   stack_frame_head = fra.me.prev;
 276   return REGB0;
 277 }
 278 val_t standard___collection___list___List___has_only(val_t p0, val_t p1){
 279   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 280   val_t REGB0;
 281   val_t REGB1;
 282   val_t tmp;
 283   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 284   fra.me.file = LOCATE_standard___collection___list;
 285   fra.me.line = 58;
 286   fra.me.meth = LOCATE_standard___collection___list___List___has_only;
 287   fra.me.has_broke = 0;
 288   fra.me.REG_size = 3;
 289   fra.me.REG[0] = NIT_NULL;
 290   fra.me.REG[1] = NIT_NULL;
 291   fra.me.REG[2] = NIT_NULL;
 292   fra.me.REG[0] = p0;
 293   fra.me.REG[1] = p1;
 294   /* ./../lib/standard//collection//list.nit:60 */
 295   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 296   /* ./../lib/standard//collection//list.nit:61 */
 297   while(1) {
 298     REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 299     if (UNTAG_Bool(REGB0)) {
 300     } else {
 301       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 302       if (UNTAG_Bool(REGB1)) {
 303         REGB1 = TAG_Bool(false);
 304         REGB0 = REGB1;
 305       } else {
 306         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 307         REGB0 = REGB1;
 308       }
 309     }
 310     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 311     if (UNTAG_Bool(REGB0)) {
 312       /* ./../lib/standard//collection//list.nit:62 */
 313       REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 314       if (UNTAG_Bool(REGB0)) {
 315         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 62);
 316       }
 317       fra.me.REG[2] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
 318       REGB0 = TAG_Bool(IS_EQUAL_NN(fra.me.REG[2],fra.me.REG[1]));
 319       if (UNTAG_Bool(REGB0)) {
 320       } else {
 321         REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 322         if (UNTAG_Bool(REGB1)) {
 323           REGB1 = TAG_Bool(false);
 324           REGB0 = REGB1;
 325         } else {
 326           REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 327           REGB0 = REGB1;
 328         }
 329       }
 330       REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 331       if (UNTAG_Bool(REGB0)) {
 332         REGB0 = TAG_Bool(false);
 333         goto label1;
 334       }
 335       /* ./../lib/standard//collection//list.nit:63 */
 336       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 337       if (UNTAG_Bool(REGB1)) {
 338         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 63);
 339       }
 340       fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[0])(fra.me.REG[0]);
 341       fra.me.REG[0] = fra.me.REG[2];
 342     } else {
 343       /* ./../lib/standard//collection//list.nit:61 */
 344       goto label2;
 345     }
 346   }
 347   label2: while(0);
 348   /* ./../lib/standard//collection//list.nit:65 */
 349   REGB1 = TAG_Bool(true);
 350   REGB0 = REGB1;
 351   goto label1;
 352   label1: while(0);
 353   stack_frame_head = fra.me.prev;
 354   return REGB0;
 355 }
 356 val_t standard___collection___list___List___count(val_t p0, val_t p1){
 357   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 358   val_t REGB0;
 359   val_t REGB1;
 360   val_t REGB2;
 361   val_t tmp;
 362   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 363   fra.me.file = LOCATE_standard___collection___list;
 364   fra.me.line = 68;
 365   fra.me.meth = LOCATE_standard___collection___list___List___count;
 366   fra.me.has_broke = 0;
 367   fra.me.REG_size = 3;
 368   fra.me.REG[0] = NIT_NULL;
 369   fra.me.REG[1] = NIT_NULL;
 370   fra.me.REG[2] = NIT_NULL;
 371   fra.me.REG[0] = p0;
 372   fra.me.REG[1] = p1;
 373   /* ./../lib/standard//collection//list.nit:70 */
 374   REGB0 = TAG_Int(0);
 375   /* ./../lib/standard//collection//list.nit:71 */
 376   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 377   /* ./../lib/standard//collection//list.nit:72 */
 378   while(1) {
 379     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 380     if (UNTAG_Bool(REGB1)) {
 381     } else {
 382       REGB2 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 383       if (UNTAG_Bool(REGB2)) {
 384         REGB2 = TAG_Bool(false);
 385         REGB1 = REGB2;
 386       } else {
 387         REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 388         REGB1 = REGB2;
 389       }
 390     }
 391     REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 392     if (UNTAG_Bool(REGB1)) {
 393       /* ./../lib/standard//collection//list.nit:73 */
 394       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 395       if (UNTAG_Bool(REGB1)) {
 396         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 73);
 397       }
 398       fra.me.REG[2] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
 399       REGB1 = TAG_Bool(IS_EQUAL_NN(fra.me.REG[2],fra.me.REG[1]));
 400       if (UNTAG_Bool(REGB1)) {
 401       } else {
 402         REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 403         if (UNTAG_Bool(REGB2)) {
 404           REGB2 = TAG_Bool(false);
 405           REGB1 = REGB2;
 406         } else {
 407           REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 408           REGB1 = REGB2;
 409         }
 410       }
 411       REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 412       if (UNTAG_Bool(REGB1)) {
 413         REGB1 = TAG_Int(1);
 414         /* ./../lib/standard//kernel.nit:235 */
 415         REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
 416         /* ./../lib/standard//collection//list.nit:73 */
 417         REGB0 = REGB1;
 418       }
 419       /* ./../lib/standard//collection//list.nit:74 */
 420       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 421       if (UNTAG_Bool(REGB1)) {
 422         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 74);
 423       }
 424       fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[0])(fra.me.REG[0]);
 425       fra.me.REG[0] = fra.me.REG[2];
 426     } else {
 427       /* ./../lib/standard//collection//list.nit:72 */
 428       goto label1;
 429     }
 430   }
 431   label1: while(0);
 432   /* ./../lib/standard//collection//list.nit:76 */
 433   goto label2;
 434   label2: while(0);
 435   stack_frame_head = fra.me.prev;
 436   return REGB0;
 437 }
 438 void standard___collection___list___List___push(val_t p0, val_t p1){
 439   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 440   val_t REGB0;
 441   val_t REGB1;
 442   val_t tmp;
 443   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 444   fra.me.file = LOCATE_standard___collection___list;
 445   fra.me.line = 81;
 446   fra.me.meth = LOCATE_standard___collection___list___List___push;
 447   fra.me.has_broke = 0;
 448   fra.me.REG_size = 3;
 449   fra.me.REG[0] = NIT_NULL;
 450   fra.me.REG[1] = NIT_NULL;
 451   fra.me.REG[2] = NIT_NULL;
 452   fra.me.REG[0] = p0;
 453   fra.me.REG[1] = p1;
 454   /* ./../lib/standard//collection//list.nit:84 */
 455   fra.me.REG[1] = NEW_ListNode_standard___collection___list___ListNode___init(fra.me.REG[1]);
 456   /* ./../lib/standard//collection//list.nit:85 */
 457   fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 458   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 459   if (UNTAG_Bool(REGB0)) {
 460   } else {
 461     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 462     if (UNTAG_Bool(REGB1)) {
 463       REGB1 = TAG_Bool(false);
 464       REGB0 = REGB1;
 465     } else {
 466       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 467       REGB0 = REGB1;
 468     }
 469   }
 470   if (UNTAG_Bool(REGB0)) {
 471     /* ./../lib/standard//collection//list.nit:86 */
 472     ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[1];
 473   } else {
 474     /* ./../lib/standard//collection//list.nit:88 */
 475     fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 476     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 477     if (UNTAG_Bool(REGB0)) {
 478       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 88);
 479     }
 480     CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 481     /* ./../lib/standard//collection//list.nit:89 */
 482     fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 483     CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 484   }
 485   /* ./../lib/standard//collection//list.nit:91 */
 486   ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = fra.me.REG[1];
 487   stack_frame_head = fra.me.prev;
 488   return;
 489 }
 490 void standard___collection___list___List___unshift(val_t p0, val_t p1){
 491   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 492   val_t REGB0;
 493   val_t REGB1;
 494   val_t tmp;
 495   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 496   fra.me.file = LOCATE_standard___collection___list;
 497   fra.me.line = 94;
 498   fra.me.meth = LOCATE_standard___collection___list___List___unshift;
 499   fra.me.has_broke = 0;
 500   fra.me.REG_size = 3;
 501   fra.me.REG[0] = NIT_NULL;
 502   fra.me.REG[1] = NIT_NULL;
 503   fra.me.REG[2] = NIT_NULL;
 504   fra.me.REG[0] = p0;
 505   fra.me.REG[1] = p1;
 506   /* ./../lib/standard//collection//list.nit:97 */
 507   fra.me.REG[1] = NEW_ListNode_standard___collection___list___ListNode___init(fra.me.REG[1]);
 508   /* ./../lib/standard//collection//list.nit:98 */
 509   fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 510   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 511   if (UNTAG_Bool(REGB0)) {
 512   } else {
 513     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 514     if (UNTAG_Bool(REGB1)) {
 515       REGB1 = TAG_Bool(false);
 516       REGB0 = REGB1;
 517     } else {
 518       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 519       REGB0 = REGB1;
 520     }
 521   }
 522   if (UNTAG_Bool(REGB0)) {
 523     /* ./../lib/standard//collection//list.nit:99 */
 524     ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = fra.me.REG[1];
 525   } else {
 526     /* ./../lib/standard//collection//list.nit:101 */
 527     fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 528     CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 529     /* ./../lib/standard//collection//list.nit:102 */
 530     fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 531     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 532     if (UNTAG_Bool(REGB0)) {
 533       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 102);
 534     }
 535     CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 536   }
 537   /* ./../lib/standard//collection//list.nit:104 */
 538   ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[1];
 539   stack_frame_head = fra.me.prev;
 540   return;
 541 }
 542 void standard___collection___list___List___link(val_t p0, val_t p1){
 543   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 544   val_t REGB0;
 545   val_t REGB1;
 546   val_t tmp;
 547   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 548   fra.me.file = LOCATE_standard___collection___list;
 549   fra.me.line = 107;
 550   fra.me.meth = LOCATE_standard___collection___list___List___link;
 551   fra.me.has_broke = 0;
 552   fra.me.REG_size = 4;
 553   fra.me.REG[0] = NIT_NULL;
 554   fra.me.REG[1] = NIT_NULL;
 555   fra.me.REG[2] = NIT_NULL;
 556   fra.me.REG[3] = NIT_NULL;
 557   fra.me.REG[0] = p0;
 558   fra.me.REG[1] = p1;
 559   /* ./../lib/standard//collection//list.nit:112 */
 560   fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 561   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 562   if (UNTAG_Bool(REGB0)) {
 563   } else {
 564     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 565     if (UNTAG_Bool(REGB1)) {
 566       REGB1 = TAG_Bool(false);
 567       REGB0 = REGB1;
 568     } else {
 569       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 570       REGB0 = REGB1;
 571     }
 572   }
 573   if (UNTAG_Bool(REGB0)) {
 574     /* ./../lib/standard//collection//list.nit:113 */
 575     fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[1]);
 576     ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[2];
 577   } else {
 578     /* ./../lib/standard//collection//list.nit:114 */
 579     fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[1]);
 580     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 581     if (UNTAG_Bool(REGB0)) {
 582     } else {
 583       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 584       if (UNTAG_Bool(REGB1)) {
 585         REGB1 = TAG_Bool(false);
 586         REGB0 = REGB1;
 587       } else {
 588         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 589         REGB0 = REGB1;
 590       }
 591     }
 592     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 593     if (UNTAG_Bool(REGB0)) {
 594       /* ./../lib/standard//collection//list.nit:115 */
 595       fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 596       fra.me.REG[3] = ATTR_standard___collection___list___List____head(fra.me.REG[1]);
 597       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 598       if (UNTAG_Bool(REGB0)) {
 599         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 115);
 600       }
 601       CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 602       /* ./../lib/standard//collection//list.nit:116 */
 603       fra.me.REG[3] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 604       REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 605       if (UNTAG_Bool(REGB0)) {
 606         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 116);
 607       }
 608       fra.me.REG[3] = CALL_standard___collection___list___ListNode___next(fra.me.REG[3])(fra.me.REG[3]);
 609       fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 610       REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 611       if (UNTAG_Bool(REGB0)) {
 612         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 116);
 613       }
 614       CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 615     }
 616   }
 617   /* ./../lib/standard//collection//list.nit:118 */
 618   fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[1]);
 619   ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = fra.me.REG[2];
 620   /* ./../lib/standard//collection//list.nit:119 */
 621   CALL_standard___collection___abstract_collection___RemovableCollection___clear(fra.me.REG[1])(fra.me.REG[1]);
 622   stack_frame_head = fra.me.prev;
 623   return;
 624 }
 625 val_t standard___collection___list___List___pop(val_t p0){
 626   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 627   val_t REGB0;
 628   val_t REGB1;
 629   val_t tmp;
 630   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 631   fra.me.file = LOCATE_standard___collection___list;
 632   fra.me.line = 124;
 633   fra.me.meth = LOCATE_standard___collection___list___List___pop;
 634   fra.me.has_broke = 0;
 635   fra.me.REG_size = 3;
 636   fra.me.REG[0] = NIT_NULL;
 637   fra.me.REG[1] = NIT_NULL;
 638   fra.me.REG[2] = NIT_NULL;
 639   fra.me.REG[0] = p0;
 640   /* ./../lib/standard//collection//list.nit:127 */
 641   fra.me.REG[1] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 642   /* ./../lib/standard//collection//list.nit:128 */
 643   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 644   if (UNTAG_Bool(REGB0)) {
 645     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 128);
 646   }
 647   fra.me.REG[2] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
 648   ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = fra.me.REG[2];
 649   /* ./../lib/standard//collection//list.nit:129 */
 650   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 651   if (UNTAG_Bool(REGB0)) {
 652     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 129);
 653   }
 654   CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
 655   /* ./../lib/standard//collection//list.nit:130 */
 656   fra.me.REG[2] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 657   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 658   if (UNTAG_Bool(REGB0)) {
 659   } else {
 660     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 661     if (UNTAG_Bool(REGB1)) {
 662       REGB1 = TAG_Bool(false);
 663       REGB0 = REGB1;
 664     } else {
 665       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 666       REGB0 = REGB1;
 667     }
 668   }
 669   if (UNTAG_Bool(REGB0)) {
 670     /* ./../lib/standard//collection//list.nit:131 */
 671     ATTR_standard___collection___list___List____head(fra.me.REG[0]) = NIT_NULL;
 672   } else {
 673     /* ./../lib/standard//collection//list.nit:133 */
 674     fra.me.REG[0] = ATTR_standard___collection___list___List____tail(fra.me.REG[0]);
 675     REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 676     if (UNTAG_Bool(REGB0)) {
 677       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 133);
 678     }
 679     CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 680   }
 681   /* ./../lib/standard//collection//list.nit:135 */
 682   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 683   if (UNTAG_Bool(REGB0)) {
 684     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 135);
 685   }
 686   fra.me.REG[1] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[1])(fra.me.REG[1]);
 687   goto label1;
 688   label1: while(0);
 689   stack_frame_head = fra.me.prev;
 690   return fra.me.REG[1];
 691 }
 692 val_t standard___collection___list___List___shift(val_t p0){
 693   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 694   val_t REGB0;
 695   val_t REGB1;
 696   val_t tmp;
 697   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 698   fra.me.file = LOCATE_standard___collection___list;
 699   fra.me.line = 138;
 700   fra.me.meth = LOCATE_standard___collection___list___List___shift;
 701   fra.me.has_broke = 0;
 702   fra.me.REG_size = 3;
 703   fra.me.REG[0] = NIT_NULL;
 704   fra.me.REG[1] = NIT_NULL;
 705   fra.me.REG[2] = NIT_NULL;
 706   fra.me.REG[0] = p0;
 707   /* ./../lib/standard//collection//list.nit:141 */
 708   fra.me.REG[1] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 709   /* ./../lib/standard//collection//list.nit:142 */
 710   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 711   if (UNTAG_Bool(REGB0)) {
 712     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 142);
 713   }
 714   fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
 715   ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[2];
 716   /* ./../lib/standard//collection//list.nit:143 */
 717   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 718   if (UNTAG_Bool(REGB0)) {
 719     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 143);
 720   }
 721   CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
 722   /* ./../lib/standard//collection//list.nit:144 */
 723   fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 724   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 725   if (UNTAG_Bool(REGB0)) {
 726   } else {
 727     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 728     if (UNTAG_Bool(REGB1)) {
 729       REGB1 = TAG_Bool(false);
 730       REGB0 = REGB1;
 731     } else {
 732       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 733       REGB0 = REGB1;
 734     }
 735   }
 736   if (UNTAG_Bool(REGB0)) {
 737     /* ./../lib/standard//collection//list.nit:145 */
 738     ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = NIT_NULL;
 739   } else {
 740     /* ./../lib/standard//collection//list.nit:147 */
 741     fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 742     REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 743     if (UNTAG_Bool(REGB0)) {
 744       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 147);
 745     }
 746     CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 747   }
 748   /* ./../lib/standard//collection//list.nit:149 */
 749   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 750   if (UNTAG_Bool(REGB0)) {
 751     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 149);
 752   }
 753   fra.me.REG[1] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[1])(fra.me.REG[1]);
 754   goto label1;
 755   label1: while(0);
 756   stack_frame_head = fra.me.prev;
 757   return fra.me.REG[1];
 758 }
 759 void standard___collection___list___List___remove(val_t p0, val_t p1){
 760   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 761   val_t REGB0;
 762   val_t REGB1;
 763   val_t tmp;
 764   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 765   fra.me.file = LOCATE_standard___collection___list;
 766   fra.me.line = 152;
 767   fra.me.meth = LOCATE_standard___collection___list___List___remove;
 768   fra.me.has_broke = 0;
 769   fra.me.REG_size = 3;
 770   fra.me.REG[0] = NIT_NULL;
 771   fra.me.REG[1] = NIT_NULL;
 772   fra.me.REG[2] = NIT_NULL;
 773   fra.me.REG[0] = p0;
 774   fra.me.REG[1] = p1;
 775   /* ./../lib/standard//collection//list.nit:154 */
 776   fra.me.REG[2] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 777   fra.me.REG[2] = CALL_standard___collection___list___List___search_node_after(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 778   /* ./../lib/standard//collection//list.nit:155 */
 779   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 780   if (UNTAG_Bool(REGB0)) {
 781   } else {
 782     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 783     if (UNTAG_Bool(REGB1)) {
 784       REGB1 = TAG_Bool(false);
 785       REGB0 = REGB1;
 786     } else {
 787       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 788       REGB0 = REGB1;
 789     }
 790   }
 791   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 792   if (UNTAG_Bool(REGB0)) {
 793     CALL_standard___collection___list___List___remove_node(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 794   }
 795   stack_frame_head = fra.me.prev;
 796   return;
 797 }
 798 void standard___collection___list___List___remove_at(val_t p0, val_t p1){
 799   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 800   val_t REGB0;
 801   val_t REGB1;
 802   val_t tmp;
 803   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 804   fra.me.file = LOCATE_standard___collection___list;
 805   fra.me.line = 158;
 806   fra.me.meth = LOCATE_standard___collection___list___List___remove_at;
 807   fra.me.has_broke = 0;
 808   fra.me.REG_size = 2;
 809   fra.me.REG[0] = NIT_NULL;
 810   fra.me.REG[1] = NIT_NULL;
 811   fra.me.REG[0] = p0;
 812   REGB0 = p1;
 813   /* ./../lib/standard//collection//list.nit:160 */
 814   fra.me.REG[1] = CALL_standard___collection___list___List___get_node(fra.me.REG[0])(fra.me.REG[0], REGB0);
 815   /* ./../lib/standard//collection//list.nit:161 */
 816   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 817   if (UNTAG_Bool(REGB0)) {
 818   } else {
 819     REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 820     if (UNTAG_Bool(REGB1)) {
 821       REGB1 = TAG_Bool(false);
 822       REGB0 = REGB1;
 823     } else {
 824       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
 825       REGB0 = REGB1;
 826     }
 827   }
 828   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 829   if (UNTAG_Bool(REGB0)) {
 830     CALL_standard___collection___list___List___remove_node(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 831   }
 832   stack_frame_head = fra.me.prev;
 833   return;
 834 }
 835 void standard___collection___list___List___clear(val_t p0){
 836   struct {struct stack_frame_t me;} fra;
 837   val_t tmp;
 838   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 839   fra.me.file = LOCATE_standard___collection___list;
 840   fra.me.line = 164;
 841   fra.me.meth = LOCATE_standard___collection___list___List___clear;
 842   fra.me.has_broke = 0;
 843   fra.me.REG_size = 1;
 844   fra.me.REG[0] = NIT_NULL;
 845   fra.me.REG[0] = p0;
 846   /* ./../lib/standard//collection//list.nit:166 */
 847   ATTR_standard___collection___list___List____head(fra.me.REG[0]) = NIT_NULL;
 848   /* ./../lib/standard//collection//list.nit:167 */
 849   ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = NIT_NULL;
 850   stack_frame_head = fra.me.prev;
 851   return;
 852 }
 853 val_t standard___collection___list___List___iterator(val_t p0){
 854   struct {struct stack_frame_t me;} fra;
 855   val_t tmp;
 856   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 857   fra.me.file = LOCATE_standard___collection___list;
 858   fra.me.line = 171;
 859   fra.me.meth = LOCATE_standard___collection___list___List___iterator;
 860   fra.me.has_broke = 0;
 861   fra.me.REG_size = 1;
 862   fra.me.REG[0] = NIT_NULL;
 863   fra.me.REG[0] = p0;
 864   /* ./../lib/standard//collection//list.nit:171 */
 865   fra.me.REG[0] = NEW_ListIterator_standard___collection___list___ListIterator___init(fra.me.REG[0]);
 866   goto label1;
 867   label1: while(0);
 868   stack_frame_head = fra.me.prev;
 869   return fra.me.REG[0];
 870 }
 871 void standard___collection___list___List___init(val_t p0, int* init_table){
 872   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___collection___list___List].i;
 873   struct {struct stack_frame_t me;} fra;
 874   val_t tmp;
 875   if (init_table[itpos0]) return;
 876   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 877   fra.me.file = LOCATE_standard___collection___list;
 878   fra.me.line = 173;
 879   fra.me.meth = LOCATE_standard___collection___list___List___init;
 880   fra.me.has_broke = 0;
 881   fra.me.REG_size = 1;
 882   fra.me.REG[0] = NIT_NULL;
 883   fra.me.REG[0] = p0;
 884   stack_frame_head = fra.me.prev;
 885   init_table[itpos0] = 1;
 886   return;
 887 }
 888 void standard___collection___list___List___from(val_t p0, val_t p1, int* init_table){
 889   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___collection___list___List].i;
 890   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 891   val_t tmp;
 892   if (init_table[itpos1]) return;
 893   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 894   fra.me.file = LOCATE_standard___collection___list;
 895   fra.me.line = 176;
 896   fra.me.meth = LOCATE_standard___collection___list___List___from;
 897   fra.me.has_broke = 0;
 898   fra.me.REG_size = 2;
 899   fra.me.REG[0] = NIT_NULL;
 900   fra.me.REG[1] = NIT_NULL;
 901   fra.me.REG[0] = p0;
 902   fra.me.REG[1] = p1;
 903   /* ./../lib/standard//collection//list.nit:177 */
 904   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 905   stack_frame_head = fra.me.prev;
 906   init_table[itpos1] = 1;
 907   return;
 908 }
 909 val_t standard___collection___list___List___get_node(val_t p0, val_t p1){
 910   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 911   val_t REGB0;
 912   val_t REGB1;
 913   val_t REGB2;
 914   val_t tmp;
 915   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 916   fra.me.file = LOCATE_standard___collection___list;
 917   fra.me.line = 185;
 918   fra.me.meth = LOCATE_standard___collection___list___List___get_node;
 919   fra.me.has_broke = 0;
 920   fra.me.REG_size = 3;
 921   fra.me.REG[0] = NIT_NULL;
 922   fra.me.REG[1] = NIT_NULL;
 923   fra.me.REG[2] = NIT_NULL;
 924   fra.me.REG[0] = p0;
 925   REGB0 = p1;
 926   /* ./../lib/standard//collection//list.nit:188 */
 927   fra.me.REG[0] = ATTR_standard___collection___list___List____head(fra.me.REG[0]);
 928   /* ./../lib/standard//collection//list.nit:189 */
 929   REGB1 = TAG_Int(0);
 930   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 931   if (UNTAG_Bool(REGB2)) {
 932   } else {
 933     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 934   }
 935   /* ./../lib/standard//kernel.nit:232 */
 936   REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 937   /* ./../lib/standard//collection//list.nit:189 */
 938   if (UNTAG_Bool(REGB1)) {
 939     /* ./../lib/standard//collection//list.nit:190 */
 940     fra.me.REG[1] = NIT_NULL;
 941     goto label1;
 942   }
 943   /* ./../lib/standard//collection//list.nit:192 */
 944   while(1) {
 945     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 946     if (UNTAG_Bool(REGB1)) {
 947     } else {
 948       REGB2 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 949       if (UNTAG_Bool(REGB2)) {
 950         REGB2 = TAG_Bool(false);
 951         REGB1 = REGB2;
 952       } else {
 953         REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 954         REGB1 = REGB2;
 955       }
 956     }
 957     REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 958     if (UNTAG_Bool(REGB1)) {
 959       REGB1 = TAG_Int(0);
 960       REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 961       if (UNTAG_Bool(REGB2)) {
 962       } else {
 963         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 964       }
 965       /* ./../lib/standard//kernel.nit:234 */
 966       REGB1 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB1));
 967     } else {
 968       /* ./../lib/standard//collection//list.nit:192 */
 969       REGB2 = TAG_Bool(false);
 970       REGB1 = REGB2;
 971     }
 972     if (UNTAG_Bool(REGB1)) {
 973       /* ./../lib/standard//collection//list.nit:193 */
 974       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 975       if (UNTAG_Bool(REGB1)) {
 976         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 193);
 977       }
 978       fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[0])(fra.me.REG[0]);
 979       fra.me.REG[0] = fra.me.REG[2];
 980       /* ./../lib/standard//collection//list.nit:194 */
 981       REGB1 = TAG_Int(1);
 982       /* ./../lib/standard//kernel.nit:237 */
 983       REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
 984       /* ./../lib/standard//collection//list.nit:194 */
 985       REGB0 = REGB1;
 986     } else {
 987       /* ./../lib/standard//collection//list.nit:192 */
 988       goto label2;
 989     }
 990   }
 991   label2: while(0);
 992   /* ./../lib/standard//collection//list.nit:196 */
 993   fra.me.REG[1] = fra.me.REG[0];
 994   goto label1;
 995   label1: while(0);
 996   stack_frame_head = fra.me.prev;
 997   return fra.me.REG[1];
 998 }
 999 val_t standard___collection___list___List___search_node_after(val_t p0, val_t p1, val_t p2){
1000   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1001   val_t REGB0;
1002   val_t REGB1;
1003   val_t tmp;
1004   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1005   fra.me.file = LOCATE_standard___collection___list;
1006   fra.me.line = 199;
1007   fra.me.meth = LOCATE_standard___collection___list___List___search_node_after;
1008   fra.me.has_broke = 0;
1009   fra.me.REG_size = 3;
1010   fra.me.REG[0] = NIT_NULL;
1011   fra.me.REG[1] = NIT_NULL;
1012   fra.me.REG[2] = NIT_NULL;
1013   fra.me.REG[0] = p0;
1014   fra.me.REG[1] = p1;
1015   fra.me.REG[2] = p2;
1016   /* ./../lib/standard//collection//list.nit:203 */
1017   while(1) {
1018     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1019     if (UNTAG_Bool(REGB0)) {
1020     } else {
1021       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1022       if (UNTAG_Bool(REGB1)) {
1023         REGB1 = TAG_Bool(false);
1024         REGB0 = REGB1;
1025       } else {
1026         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1027         REGB0 = REGB1;
1028       }
1029     }
1030     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1031     if (UNTAG_Bool(REGB0)) {
1032       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1033       if (UNTAG_Bool(REGB0)) {
1034         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 203);
1035       }
1036       fra.me.REG[0] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[2])(fra.me.REG[2]);
1037       REGB0 = TAG_Bool(IS_EQUAL_NN(fra.me.REG[0],fra.me.REG[1]));
1038       if (UNTAG_Bool(REGB0)) {
1039       } else {
1040         REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1041         if (UNTAG_Bool(REGB1)) {
1042           REGB1 = TAG_Bool(false);
1043           REGB0 = REGB1;
1044         } else {
1045           REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1046           REGB0 = REGB1;
1047         }
1048       }
1049       REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1050     } else {
1051       REGB1 = TAG_Bool(false);
1052       REGB0 = REGB1;
1053     }
1054     if (UNTAG_Bool(REGB0)) {
1055       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1056       if (UNTAG_Bool(REGB0)) {
1057         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 203);
1058       }
1059       fra.me.REG[0] = CALL_standard___collection___list___ListNode___next(fra.me.REG[2])(fra.me.REG[2]);
1060       fra.me.REG[2] = fra.me.REG[0];
1061     } else {
1062       goto label1;
1063     }
1064   }
1065   label1: while(0);
1066   /* ./../lib/standard//collection//list.nit:204 */
1067   goto label2;
1068   label2: while(0);
1069   stack_frame_head = fra.me.prev;
1070   return fra.me.REG[2];
1071 }
1072 void standard___collection___list___List___remove_node(val_t p0, val_t p1){
1073   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1074   val_t REGB0;
1075   val_t REGB1;
1076   val_t tmp;
1077   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1078   fra.me.file = LOCATE_standard___collection___list;
1079   fra.me.line = 207;
1080   fra.me.meth = LOCATE_standard___collection___list___List___remove_node;
1081   fra.me.has_broke = 0;
1082   fra.me.REG_size = 3;
1083   fra.me.REG[0] = NIT_NULL;
1084   fra.me.REG[1] = NIT_NULL;
1085   fra.me.REG[2] = NIT_NULL;
1086   fra.me.REG[0] = p0;
1087   fra.me.REG[1] = p1;
1088   /* ./../lib/standard//collection//list.nit:210 */
1089   fra.me.REG[2] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
1090   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1091   if (UNTAG_Bool(REGB0)) {
1092   } else {
1093     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1094     if (UNTAG_Bool(REGB1)) {
1095       REGB1 = TAG_Bool(false);
1096       REGB0 = REGB1;
1097     } else {
1098       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1099       REGB0 = REGB1;
1100     }
1101   }
1102   if (UNTAG_Bool(REGB0)) {
1103     /* ./../lib/standard//collection//list.nit:211 */
1104     fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1105     ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[2];
1106     /* ./../lib/standard//collection//list.nit:212 */
1107     fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1108     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1109     if (UNTAG_Bool(REGB0)) {
1110     } else {
1111       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1112       if (UNTAG_Bool(REGB1)) {
1113         REGB1 = TAG_Bool(false);
1114         REGB0 = REGB1;
1115       } else {
1116         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1117         REGB0 = REGB1;
1118       }
1119     }
1120     if (UNTAG_Bool(REGB0)) {
1121       /* ./../lib/standard//collection//list.nit:213 */
1122       ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = NIT_NULL;
1123     } else {
1124       /* ./../lib/standard//collection//list.nit:215 */
1125       fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1126       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1127       if (UNTAG_Bool(REGB0)) {
1128         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 215);
1129       }
1130       CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1131     }
1132   } else {
1133     /* ./../lib/standard//collection//list.nit:217 */
1134     fra.me.REG[2] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1135     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1136     if (UNTAG_Bool(REGB0)) {
1137     } else {
1138       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1139       if (UNTAG_Bool(REGB1)) {
1140         REGB1 = TAG_Bool(false);
1141         REGB0 = REGB1;
1142       } else {
1143         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1144         REGB0 = REGB1;
1145       }
1146     }
1147     if (UNTAG_Bool(REGB0)) {
1148       /* ./../lib/standard//collection//list.nit:218 */
1149       fra.me.REG[2] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
1150       ATTR_standard___collection___list___List____tail(fra.me.REG[0]) = fra.me.REG[2];
1151       /* ./../lib/standard//collection//list.nit:219 */
1152       fra.me.REG[2] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
1153       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1154       if (UNTAG_Bool(REGB0)) {
1155         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 219);
1156       }
1157       CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1158     } else {
1159       /* ./../lib/standard//collection//list.nit:221 */
1160       fra.me.REG[2] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
1161       fra.me.REG[0] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1162       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1163       if (UNTAG_Bool(REGB0)) {
1164         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 221);
1165       }
1166       CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1167       /* ./../lib/standard//collection//list.nit:222 */
1168       fra.me.REG[0] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1169       fra.me.REG[1] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[1])(fra.me.REG[1]);
1170       REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1171       if (UNTAG_Bool(REGB0)) {
1172         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 222);
1173       }
1174       CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1175     }
1176   }
1177   stack_frame_head = fra.me.prev;
1178   return;
1179 }
1180 void standard___collection___list___List___insert_before(val_t p0, val_t p1, val_t p2){
1181   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1182   val_t REGB0;
1183   val_t REGB1;
1184   val_t tmp;
1185   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1186   fra.me.file = LOCATE_standard___collection___list;
1187   fra.me.line = 226;
1188   fra.me.meth = LOCATE_standard___collection___list___List___insert_before;
1189   fra.me.has_broke = 0;
1190   fra.me.REG_size = 4;
1191   fra.me.REG[0] = NIT_NULL;
1192   fra.me.REG[1] = NIT_NULL;
1193   fra.me.REG[2] = NIT_NULL;
1194   fra.me.REG[3] = NIT_NULL;
1195   fra.me.REG[0] = p0;
1196   fra.me.REG[1] = p1;
1197   fra.me.REG[2] = p2;
1198   /* ./../lib/standard//collection//list.nit:228 */
1199   fra.me.REG[1] = NEW_ListNode_standard___collection___list___ListNode___init(fra.me.REG[1]);
1200   /* ./../lib/standard//collection//list.nit:229 */
1201   fra.me.REG[3] = CALL_standard___collection___list___ListNode___prev(fra.me.REG[2])(fra.me.REG[2]);
1202   /* ./../lib/standard//collection//list.nit:230 */
1203   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1204   if (UNTAG_Bool(REGB0)) {
1205   } else {
1206     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1207     if (UNTAG_Bool(REGB1)) {
1208       REGB1 = TAG_Bool(false);
1209       REGB0 = REGB1;
1210     } else {
1211       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
1212       REGB0 = REGB1;
1213     }
1214   }
1215   if (UNTAG_Bool(REGB0)) {
1216     /* ./../lib/standard//collection//list.nit:231 */
1217     ATTR_standard___collection___list___List____head(fra.me.REG[0]) = fra.me.REG[1];
1218   } else {
1219     /* ./../lib/standard//collection//list.nit:233 */
1220     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1221     if (UNTAG_Bool(REGB0)) {
1222       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 233);
1223     }
1224     CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
1225   }
1226   /* ./../lib/standard//collection//list.nit:235 */
1227   CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
1228   /* ./../lib/standard//collection//list.nit:236 */
1229   CALL_standard___collection___list___ListNode___next__eq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1230   /* ./../lib/standard//collection//list.nit:237 */
1231   CALL_standard___collection___list___ListNode___prev__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1232   stack_frame_head = fra.me.prev;
1233   return;
1234 }
1235 val_t standard___collection___list___ListIterator___item(val_t p0){
1236   struct {struct stack_frame_t me;} fra;
1237   val_t REGB0;
1238   val_t tmp;
1239   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1240   fra.me.file = LOCATE_standard___collection___list;
1241   fra.me.line = 244;
1242   fra.me.meth = LOCATE_standard___collection___list___ListIterator___item;
1243   fra.me.has_broke = 0;
1244   fra.me.REG_size = 1;
1245   fra.me.REG[0] = NIT_NULL;
1246   fra.me.REG[0] = p0;
1247   /* ./../lib/standard//collection//list.nit:244 */
1248   fra.me.REG[0] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]);
1249   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1250   if (UNTAG_Bool(REGB0)) {
1251     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 244);
1252   }
1253   fra.me.REG[0] = CALL_standard___collection___abstract_collection___Container___item(fra.me.REG[0])(fra.me.REG[0]);
1254   goto label1;
1255   label1: while(0);
1256   stack_frame_head = fra.me.prev;
1257   return fra.me.REG[0];
1258 }
1259 void standard___collection___list___ListIterator___item__eq(val_t p0, val_t p1){
1260   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1261   val_t REGB0;
1262   val_t tmp;
1263   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1264   fra.me.file = LOCATE_standard___collection___list;
1265   fra.me.line = 246;
1266   fra.me.meth = LOCATE_standard___collection___list___ListIterator___item__eq;
1267   fra.me.has_broke = 0;
1268   fra.me.REG_size = 2;
1269   fra.me.REG[0] = NIT_NULL;
1270   fra.me.REG[1] = NIT_NULL;
1271   fra.me.REG[0] = p0;
1272   fra.me.REG[1] = p1;
1273   /* ./../lib/standard//collection//list.nit:246 */
1274   fra.me.REG[0] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]);
1275   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1276   if (UNTAG_Bool(REGB0)) {
1277     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 246);
1278   }
1279   CALL_standard___collection___abstract_collection___Container___item__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1280   stack_frame_head = fra.me.prev;
1281   return;
1282 }
1283 val_t standard___collection___list___ListIterator___is_ok(val_t p0){
1284   struct {struct stack_frame_t me;} fra;
1285   val_t REGB0;
1286   val_t REGB1;
1287   val_t tmp;
1288   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1289   fra.me.file = LOCATE_standard___collection___list;
1290   fra.me.line = 248;
1291   fra.me.meth = LOCATE_standard___collection___list___ListIterator___is_ok;
1292   fra.me.has_broke = 0;
1293   fra.me.REG_size = 1;
1294   fra.me.REG[0] = NIT_NULL;
1295   fra.me.REG[0] = p0;
1296   /* ./../lib/standard//collection//list.nit:248 */
1297   fra.me.REG[0] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]);
1298   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1299   if (UNTAG_Bool(REGB0)) {
1300   } else {
1301     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1302     if (UNTAG_Bool(REGB1)) {
1303       REGB1 = TAG_Bool(false);
1304       REGB0 = REGB1;
1305     } else {
1306       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
1307       REGB0 = REGB1;
1308     }
1309   }
1310   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1311   goto label1;
1312   label1: while(0);
1313   stack_frame_head = fra.me.prev;
1314   return REGB0;
1315 }
1316 void standard___collection___list___ListIterator___next(val_t p0){
1317   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1318   val_t REGB0;
1319   val_t REGB1;
1320   val_t tmp;
1321   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1322   fra.me.file = LOCATE_standard___collection___list;
1323   fra.me.line = 250;
1324   fra.me.meth = LOCATE_standard___collection___list___ListIterator___next;
1325   fra.me.has_broke = 0;
1326   fra.me.REG_size = 2;
1327   fra.me.REG[0] = NIT_NULL;
1328   fra.me.REG[1] = NIT_NULL;
1329   fra.me.REG[0] = p0;
1330   /* ./../lib/standard//collection//list.nit:252 */
1331   fra.me.REG[1] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]);
1332   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
1333   if (UNTAG_Bool(REGB0)) {
1334     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___list, 252);
1335   }
1336   fra.me.REG[1] = CALL_standard___collection___list___ListNode___next(fra.me.REG[1])(fra.me.REG[1]);
1337   ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]) = fra.me.REG[1];
1338   /* ./../lib/standard//collection//list.nit:253 */
1339   REGB0 = ATTR_standard___collection___list___ListIterator____index(fra.me.REG[0]);
1340   REGB1 = TAG_Int(1);
1341   /* ./../lib/standard//kernel.nit:235 */
1342   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1343   /* ./../lib/standard//collection//list.nit:253 */
1344   ATTR_standard___collection___list___ListIterator____index(fra.me.REG[0]) = REGB1;
1345   stack_frame_head = fra.me.prev;
1346   return;
1347 }
1348 void standard___collection___list___ListIterator___init(val_t p0, val_t p1, int* init_table){
1349   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___collection___list___ListIterator].i;
1350   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1351   val_t REGB0;
1352   val_t tmp;
1353   if (init_table[itpos2]) return;
1354   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1355   fra.me.file = LOCATE_standard___collection___list;
1356   fra.me.line = 256;
1357   fra.me.meth = LOCATE_standard___collection___list___ListIterator___init;
1358   fra.me.has_broke = 0;
1359   fra.me.REG_size = 2;
1360   fra.me.REG[0] = NIT_NULL;
1361   fra.me.REG[1] = NIT_NULL;
1362   fra.me.REG[0] = p0;
1363   fra.me.REG[1] = p1;
1364   /* ./../lib/standard//collection//list.nit:259 */
1365   ATTR_standard___collection___list___ListIterator____list(fra.me.REG[0]) = fra.me.REG[1];
1366   /* ./../lib/standard//collection//list.nit:260 */
1367   fra.me.REG[1] = ATTR_standard___collection___list___List____head(fra.me.REG[1]);
1368   ATTR_standard___collection___list___ListIterator____node(fra.me.REG[0]) = fra.me.REG[1];
1369   /* ./../lib/standard//collection//list.nit:261 */
1370   REGB0 = TAG_Int(0);
1371   ATTR_standard___collection___list___ListIterator____index(fra.me.REG[0]) = REGB0;
1372   stack_frame_head = fra.me.prev;
1373   init_table[itpos2] = 1;
1374   return;
1375 }
1376 val_t standard___collection___list___ListIterator___index(val_t p0){
1377   struct {struct stack_frame_t me;} fra;
1378   val_t REGB0;
1379   val_t tmp;
1380   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1381   fra.me.file = LOCATE_standard___collection___list;
1382   fra.me.line = 270;
1383   fra.me.meth = LOCATE_standard___collection___list___ListIterator___index;
1384   fra.me.has_broke = 0;
1385   fra.me.REG_size = 1;
1386   fra.me.REG[0] = NIT_NULL;
1387   fra.me.REG[0] = p0;
1388   /* ./../lib/standard//collection//list.nit:270 */
1389   REGB0 = TAG_Bool(ATTR_standard___collection___list___ListIterator____index(fra.me.REG[0])!=NIT_NULL);
1390   if (UNTAG_Bool(REGB0)) {
1391   } else {
1392     nit_abort("Uninitialized attribute %s", "_index", LOCATE_standard___collection___list, 270);
1393   }
1394   REGB0 = ATTR_standard___collection___list___ListIterator____index(fra.me.REG[0]);
1395   stack_frame_head = fra.me.prev;
1396   return REGB0;
1397 }
1398 void standard___collection___list___ListIterator___delete(val_t p0){
1399   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1400   val_t REGB0;
1401   val_t tmp;
1402   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1403   fra.me.file = LOCATE_standard___collection___list;
1404   fra.me.line = 273;
1405   fra.me.meth = LOCATE_standard___collection___list___ListIterator___delete;
1406   fra.me.has_broke = 0;
1407   fra.me.REG_size = 3;
1408   fra.me.REG[0] = NIT_NULL;
1409   fra.me.REG[1] = NIT_NULL;
1410   fra.me.REG[2] = NIT_NULL;
1411   fra.me.REG[0] = p0;
1412   /* ./../lib/standard//collection//list.nit:273 */
1413   fra.me.REG[1] = fra.me.REG[0];
1414   /* ./../lib/standard//collection//list.nit:276 */
1415   REGB0 = TAG_Bool(ATTR_standard___collection___list___ListIterator____list(fra.me.REG[1])!=NIT_NULL);
1416   if (UNTAG_Bool(REGB0)) {
1417   } else {
1418     nit_abort("Uninitialized attribute %s", "_list", LOCATE_standard___collection___list, 276);
1419   }
1420   fra.me.REG[2] = ATTR_standard___collection___list___ListIterator____list(fra.me.REG[1]);
1421   fra.me.REG[1] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[1]);
1422   REGB0 = TAG_Bool(fra.me.REG[1]!=NIT_NULL);
1423   if (UNTAG_Bool(REGB0)) {
1424   } else {
1425     nit_abort("Cast failed", NULL, LOCATE_standard___collection___list, 276);
1426   }
1427   CALL_standard___collection___list___List___remove_node(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1428   stack_frame_head = fra.me.prev;
1429   return;
1430 }
1431 void standard___collection___list___ListIterator___insert_before(val_t p0, val_t p1){
1432   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1433   val_t REGB0;
1434   val_t tmp;
1435   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1436   fra.me.file = LOCATE_standard___collection___list;
1437   fra.me.line = 279;
1438   fra.me.meth = LOCATE_standard___collection___list___ListIterator___insert_before;
1439   fra.me.has_broke = 0;
1440   fra.me.REG_size = 4;
1441   fra.me.REG[0] = NIT_NULL;
1442   fra.me.REG[1] = NIT_NULL;
1443   fra.me.REG[2] = NIT_NULL;
1444   fra.me.REG[3] = NIT_NULL;
1445   fra.me.REG[0] = p0;
1446   fra.me.REG[1] = p1;
1447   /* ./../lib/standard//collection//list.nit:279 */
1448   fra.me.REG[2] = fra.me.REG[0];
1449   /* ./../lib/standard//collection//list.nit:282 */
1450   REGB0 = TAG_Bool(ATTR_standard___collection___list___ListIterator____list(fra.me.REG[2])!=NIT_NULL);
1451   if (UNTAG_Bool(REGB0)) {
1452   } else {
1453     nit_abort("Uninitialized attribute %s", "_list", LOCATE_standard___collection___list, 282);
1454   }
1455   fra.me.REG[3] = ATTR_standard___collection___list___ListIterator____list(fra.me.REG[2]);
1456   fra.me.REG[2] = ATTR_standard___collection___list___ListIterator____node(fra.me.REG[2]);
1457   REGB0 = TAG_Bool(fra.me.REG[2]!=NIT_NULL);
1458   if (UNTAG_Bool(REGB0)) {
1459   } else {
1460     nit_abort("Cast failed", NULL, LOCATE_standard___collection___list, 282);
1461   }
1462   CALL_standard___collection___list___List___insert_before(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], fra.me.REG[2]);
1463   stack_frame_head = fra.me.prev;
1464   return;
1465 }
1466 void standard___collection___list___ListNode___init(val_t p0, val_t p1, int* init_table){
1467   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___collection___list___ListNode].i;
1468   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1469   val_t tmp;
1470   if (init_table[itpos3]) return;
1471   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1472   fra.me.file = LOCATE_standard___collection___list;
1473   fra.me.line = 289;
1474   fra.me.meth = LOCATE_standard___collection___list___ListNode___init;
1475   fra.me.has_broke = 0;
1476   fra.me.REG_size = 4;
1477   fra.me.REG[0] = NIT_NULL;
1478   fra.me.REG[1] = NIT_NULL;
1479   fra.me.REG[2] = NIT_NULL;
1480   fra.me.REG[3] = NIT_NULL;
1481   fra.me.REG[0] = p0;
1482   fra.me.REG[1] = p1;
1483   /* ./../lib/standard//collection//list.nit:289 */
1484   fra.me.REG[2] = fra.me.REG[0];
1485   fra.me.REG[3] = fra.me.REG[1];
1486   CALL_standard___collection___abstract_collection___Container___init(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], init_table);
1487   /* ./../lib/standard//collection//list.nit:291 */
1488   CALL_standard___collection___abstract_collection___Container___item__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1489   stack_frame_head = fra.me.prev;
1490   init_table[itpos3] = 1;
1491   return;
1492 }
1493 val_t standard___collection___list___ListNode___next(val_t p0){
1494   struct {struct stack_frame_t me;} fra;
1495   val_t tmp;
1496   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1497   fra.me.file = LOCATE_standard___collection___list;
1498   fra.me.line = 294;
1499   fra.me.meth = LOCATE_standard___collection___list___ListNode___next;
1500   fra.me.has_broke = 0;
1501   fra.me.REG_size = 1;
1502   fra.me.REG[0] = NIT_NULL;
1503   fra.me.REG[0] = p0;
1504   /* ./../lib/standard//collection//list.nit:294 */
1505   fra.me.REG[0] = ATTR_standard___collection___list___ListNode____next(fra.me.REG[0]);
1506   stack_frame_head = fra.me.prev;
1507   return fra.me.REG[0];
1508 }
1509 void standard___collection___list___ListNode___next__eq(val_t p0, val_t p1){
1510   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1511   val_t tmp;
1512   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1513   fra.me.file = LOCATE_standard___collection___list;
1514   fra.me.line = 294;
1515   fra.me.meth = LOCATE_standard___collection___list___ListNode___next__eq;
1516   fra.me.has_broke = 0;
1517   fra.me.REG_size = 2;
1518   fra.me.REG[0] = NIT_NULL;
1519   fra.me.REG[1] = NIT_NULL;
1520   fra.me.REG[0] = p0;
1521   fra.me.REG[1] = p1;
1522   /* ./../lib/standard//collection//list.nit:294 */
1523   ATTR_standard___collection___list___ListNode____next(fra.me.REG[0]) = fra.me.REG[1];
1524   stack_frame_head = fra.me.prev;
1525   return;
1526 }
1527 val_t standard___collection___list___ListNode___prev(val_t p0){
1528   struct {struct stack_frame_t me;} fra;
1529   val_t tmp;
1530   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1531   fra.me.file = LOCATE_standard___collection___list;
1532   fra.me.line = 297;
1533   fra.me.meth = LOCATE_standard___collection___list___ListNode___prev;
1534   fra.me.has_broke = 0;
1535   fra.me.REG_size = 1;
1536   fra.me.REG[0] = NIT_NULL;
1537   fra.me.REG[0] = p0;
1538   /* ./../lib/standard//collection//list.nit:297 */
1539   fra.me.REG[0] = ATTR_standard___collection___list___ListNode____prev(fra.me.REG[0]);
1540   stack_frame_head = fra.me.prev;
1541   return fra.me.REG[0];
1542 }
1543 void standard___collection___list___ListNode___prev__eq(val_t p0, val_t p1){
1544   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1545   val_t tmp;
1546   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1547   fra.me.file = LOCATE_standard___collection___list;
1548   fra.me.line = 297;
1549   fra.me.meth = LOCATE_standard___collection___list___ListNode___prev__eq;
1550   fra.me.has_broke = 0;
1551   fra.me.REG_size = 2;
1552   fra.me.REG[0] = NIT_NULL;
1553   fra.me.REG[1] = NIT_NULL;
1554   fra.me.REG[0] = p0;
1555   fra.me.REG[1] = p1;
1556   /* ./../lib/standard//collection//list.nit:297 */
1557   ATTR_standard___collection___list___ListNode____prev(fra.me.REG[0]) = fra.me.REG[1];
1558   stack_frame_head = fra.me.prev;
1559   return;
1560 }