c_src/icode___icode_tools._sep.c

   1 /* This C file is generated by NIT to compile module icode___icode_tools. */
   2 #include "icode___icode_tools._sep.h"
   3 void icode___icode_tools___ICodeVisitor___visit_iregister_read(val_t p0, val_t p1, val_t p2){
   4   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   5   val_t tmp;
   6   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   7   fra.me.file = LOCATE_icode___icode_tools;
   8   fra.me.line = 23;
   9   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_iregister_read;
  10   fra.me.has_broke = 0;
  11   fra.me.REG_size = 3;
  12   fra.me.REG[0] = NIT_NULL;
  13   fra.me.REG[1] = NIT_NULL;
  14   fra.me.REG[2] = NIT_NULL;
  15   fra.me.REG[0] = p0;
  16   fra.me.REG[1] = p1;
  17   fra.me.REG[2] = p2;
  18   stack_frame_head = fra.me.prev;
  19   return;
  20 }
  21 void icode___icode_tools___ICodeVisitor___visit_iregister_write(val_t p0, val_t p1, val_t p2){
  22   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
  23   val_t tmp;
  24   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  25   fra.me.file = LOCATE_icode___icode_tools;
  26   fra.me.line = 26;
  27   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_iregister_write;
  28   fra.me.has_broke = 0;
  29   fra.me.REG_size = 3;
  30   fra.me.REG[0] = NIT_NULL;
  31   fra.me.REG[1] = NIT_NULL;
  32   fra.me.REG[2] = NIT_NULL;
  33   fra.me.REG[0] = p0;
  34   fra.me.REG[1] = p1;
  35   fra.me.REG[2] = p2;
  36   stack_frame_head = fra.me.prev;
  37   return;
  38 }
  39 val_t icode___icode_tools___ICodeVisitor___current_icode(val_t p0){
  40   struct {struct stack_frame_t me;} fra;
  41   val_t tmp;
  42   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  43   fra.me.file = LOCATE_icode___icode_tools;
  44   fra.me.line = 29;
  45   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___current_icode;
  46   fra.me.has_broke = 0;
  47   fra.me.REG_size = 1;
  48   fra.me.REG[0] = NIT_NULL;
  49   fra.me.REG[0] = p0;
  50   /* ./icode//icode_tools.nit:29 */
  51   fra.me.REG[0] = ATTR_icode___icode_tools___ICodeVisitor____current_icode(fra.me.REG[0]);
  52   stack_frame_head = fra.me.prev;
  53   return fra.me.REG[0];
  54 }
  55 void icode___icode_tools___ICodeVisitor___visit_icode(val_t p0, val_t p1){
  56   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
  57   val_t REGB0;
  58   val_t REGB1;
  59   val_t tmp;
  60   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  61   fra.me.file = LOCATE_icode___icode_tools;
  62   fra.me.line = 33;
  63   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_icode;
  64   fra.me.has_broke = 0;
  65   fra.me.REG_size = 5;
  66   fra.me.REG[0] = NIT_NULL;
  67   fra.me.REG[1] = NIT_NULL;
  68   fra.me.REG[2] = NIT_NULL;
  69   fra.me.REG[3] = NIT_NULL;
  70   fra.me.REG[4] = NIT_NULL;
  71   fra.me.REG[0] = p0;
  72   fra.me.REG[1] = p1;
  73   /* ./icode//icode_tools.nit:37 */
  74   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  75   if (UNTAG_Bool(REGB0)) {
  76   } else {
  77     REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  78     if (UNTAG_Bool(REGB1)) {
  79       REGB1 = TAG_Bool(false);
  80       REGB0 = REGB1;
  81     } else {
  82       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
  83       REGB0 = REGB1;
  84     }
  85   }
  86   if (UNTAG_Bool(REGB0)) {
  87     goto label1;
  88   }
  89   /* ./icode//icode_tools.nit:38 */
  90   REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___ISeq, ID_icode___icode_base___ISeq)) /*cast ISeq*/;
  91   if (UNTAG_Bool(REGB0)) {
  92     /* ./icode//icode_tools.nit:39 */
  93     fra.me.REG[2] = ATTR_icode___icode_tools___ICodeVisitor____current_icode(fra.me.REG[0]);
  94     /* ./icode//icode_tools.nit:40 */
  95     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  96     if (UNTAG_Bool(REGB0)) {
  97       nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 40);
  98     }
  99     fra.me.REG[3] = CALL_icode___icode_base___ISeq___icodes(fra.me.REG[1])(fra.me.REG[1]);
 100     fra.me.REG[3] = CALL_standard___collection___abstract_collection___Collection___iterator(fra.me.REG[3])(fra.me.REG[3]);
 101     /* ./icode//icode_tools.nit:41 */
 102     while(1) {
 103       REGB0 = CALL_standard___collection___abstract_collection___Iterator___is_ok(fra.me.REG[3])(fra.me.REG[3]);
 104       if (UNTAG_Bool(REGB0)) {
 105         /* ./icode//icode_tools.nit:42 */
 106         ATTR_icode___icode_tools___ICodeVisitor____current_icode(fra.me.REG[0]) = fra.me.REG[3];
 107         /* ./icode//icode_tools.nit:43 */
 108         fra.me.REG[4] = CALL_standard___collection___abstract_collection___Iterator___item(fra.me.REG[3])(fra.me.REG[3]);
 109         /* ./icode//icode_tools.nit:44 */
 110         CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
 111         /* ./icode//icode_tools.nit:45 */
 112         CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[3])(fra.me.REG[3]);
 113       } else {
 114         /* ./icode//icode_tools.nit:41 */
 115         goto label2;
 116       }
 117     }
 118     label2: while(0);
 119     /* ./icode//icode_tools.nit:47 */
 120     ATTR_icode___icode_tools___ICodeVisitor____current_icode(fra.me.REG[0]) = fra.me.REG[2];
 121   } else {
 122     /* ./icode//icode_tools.nit:48 */
 123     REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___IIf, ID_icode___icode_base___IIf)) /*cast IIf*/;
 124     if (UNTAG_Bool(REGB0)) {
 125       /* ./icode//icode_tools.nit:49 */
 126       REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 127       if (UNTAG_Bool(REGB0)) {
 128         nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 49);
 129       }
 130       fra.me.REG[2] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[1])(fra.me.REG[1]);
 131       CALL_icode___icode_tools___ICodeVisitor___visit_iregister_read(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 132       /* ./icode//icode_tools.nit:50 */
 133       REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 134       if (UNTAG_Bool(REGB0)) {
 135         nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 50);
 136       }
 137       fra.me.REG[2] = CALL_icode___icode_base___IIf___then_seq(fra.me.REG[1])(fra.me.REG[1]);
 138       CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 139       /* ./icode//icode_tools.nit:51 */
 140       REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 141       if (UNTAG_Bool(REGB0)) {
 142         nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 51);
 143       }
 144       fra.me.REG[2] = CALL_icode___icode_base___IIf___else_seq(fra.me.REG[1])(fra.me.REG[1]);
 145       CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 146     } else {
 147       /* ./icode//icode_tools.nit:52 */
 148       REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___IOnce, ID_icode___icode_base___IOnce)) /*cast IOnce*/;
 149       if (UNTAG_Bool(REGB0)) {
 150         /* ./icode//icode_tools.nit:53 */
 151         REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 152         if (UNTAG_Bool(REGB0)) {
 153           nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 53);
 154         }
 155         fra.me.REG[2] = CALL_icode___icode_base___IOnce___body(fra.me.REG[1])(fra.me.REG[1]);
 156         CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 157       } else {
 158         /* ./icode//icode_tools.nit:54 */
 159         REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___ICode1, ID_icode___icode_base___ICode1)) /*cast ICode1*/;
 160         if (UNTAG_Bool(REGB0)) {
 161           /* ./icode//icode_tools.nit:55 */
 162           REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 163           if (UNTAG_Bool(REGB0)) {
 164             nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 55);
 165           }
 166           fra.me.REG[2] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[1])(fra.me.REG[1]);
 167           CALL_icode___icode_tools___ICodeVisitor___visit_iregister_read(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 168         } else {
 169           /* ./icode//icode_tools.nit:56 */
 170           REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___ICode2, ID_icode___icode_base___ICode2)) /*cast ICode2*/;
 171           if (UNTAG_Bool(REGB0)) {
 172             /* ./icode//icode_tools.nit:57 */
 173             REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 174             if (UNTAG_Bool(REGB0)) {
 175               nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 57);
 176             }
 177             fra.me.REG[2] = CALL_icode___icode_base___ICode2___expr1(fra.me.REG[1])(fra.me.REG[1]);
 178             CALL_icode___icode_tools___ICodeVisitor___visit_iregister_read(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 179             /* ./icode//icode_tools.nit:58 */
 180             REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 181             if (UNTAG_Bool(REGB0)) {
 182               nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 58);
 183             }
 184             fra.me.REG[2] = CALL_icode___icode_base___ICode2___expr2(fra.me.REG[1])(fra.me.REG[1]);
 185             CALL_icode___icode_tools___ICodeVisitor___visit_iregister_read(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 186           } else {
 187             /* ./icode//icode_tools.nit:59 */
 188             REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___ICodeN, ID_icode___icode_base___ICodeN)) /*cast ICodeN*/;
 189             if (UNTAG_Bool(REGB0)) {
 190               /* ./icode//icode_tools.nit:60 */
 191               REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 192               if (UNTAG_Bool(REGB0)) {
 193                 nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 60);
 194               }
 195               fra.me.REG[2] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[1])(fra.me.REG[1]);
 196               CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[2])(fra.me.REG[2], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICodeVisitor___visit_icode_3));
 197               /* ./icode//icode_tools.nit:63 */
 198               REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 199               if (UNTAG_Bool(REGB0)) {
 200                 nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 63);
 201               }
 202               fra.me.REG[2] = CALL_icode___icode_base___ICodeN___closure_defs(fra.me.REG[1])(fra.me.REG[1]);
 203               /* ./icode//icode_tools.nit:64 */
 204               REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_icode___icode_base___IClosCall, ID_icode___icode_base___IClosCall)) /*cast IClosCall*/;
 205               if (UNTAG_Bool(REGB0)) {
 206                 /* ./icode//icode_tools.nit:65 */
 207                 REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 208                 if (UNTAG_Bool(REGB0)) {
 209                 nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 65);
 210                 }
 211                 fra.me.REG[3] = CALL_icode___icode_base___IClosCall___break_seq(fra.me.REG[1])(fra.me.REG[1]);
 212                 CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
 213               }
 214               /* ./icode//icode_tools.nit:67 */
 215               REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 216               if (UNTAG_Bool(REGB0)) {
 217               } else {
 218                 REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 219                 if (UNTAG_Bool(REGB1)) {
 220                 REGB1 = TAG_Bool(false);
 221                 REGB0 = REGB1;
 222                 } else {
 223                 REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 224                 REGB0 = REGB1;
 225                 }
 226               }
 227               REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 228               if (UNTAG_Bool(REGB0)) {
 229                 /* ./icode//icode_tools.nit:68 */
 230                 CALL_icode___icode_tools___ICodeVisitor___visit_closure_defs(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 231               }
 232             }
 233           }
 234         }
 235       }
 236     }
 237   }
 238   /* ./icode//icode_tools.nit:71 */
 239   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 240   if (UNTAG_Bool(REGB0)) {
 241     nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 71);
 242   }
 243   fra.me.REG[2] = CALL_icode___icode_base___ICode___result(fra.me.REG[1])(fra.me.REG[1]);
 244   /* ./icode//icode_tools.nit:72 */
 245   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 246   if (UNTAG_Bool(REGB0)) {
 247   } else {
 248     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 249     if (UNTAG_Bool(REGB1)) {
 250       REGB1 = TAG_Bool(false);
 251       REGB0 = REGB1;
 252     } else {
 253       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 254       REGB0 = REGB1;
 255     }
 256   }
 257   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 258   if (UNTAG_Bool(REGB0)) {
 259     CALL_icode___icode_tools___ICodeVisitor___visit_iregister_write(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
 260   }
 261   label1: while(0);
 262   stack_frame_head = fra.me.prev;
 263   return;
 264 }
 265               void OC_icode___icode_tools___ICodeVisitor___visit_icode_3(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 266                 struct {struct stack_frame_t me;} fra;
 267                 fun_t CREG[1];
 268                 val_t tmp;
 269                 fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 270                 fra.me.file = LOCATE_icode___icode_tools;
 271                 fra.me.line = 0;
 272                 fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_icode;
 273                 fra.me.has_broke = 0;
 274                 fra.me.REG_size = 1;
 275                 fra.me.REG[0] = NIT_NULL;
 276                 fra.me.closure_ctx = closctx_param;
 277                 fra.me.closure_funs = CREG;
 278                 fra.me.REG[0] = p0;
 279                 CREG[0] = clos_fun0;
 280                 /* ./icode//icode_tools.nit:61 */
 281                 CALL_icode___icode_tools___ICodeVisitor___visit_iregister_read(closctx->REG[0])(closctx->REG[0], closctx->REG[1], fra.me.REG[0]);
 282                 stack_frame_head = fra.me.prev;
 283                 return;
 284               }
 285 void icode___icode_tools___ICodeVisitor___visit_closure_defs(val_t p0, val_t p1){
 286   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 287   val_t tmp;
 288   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 289   fra.me.file = LOCATE_icode___icode_tools;
 290   fra.me.line = 75;
 291   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_closure_defs;
 292   fra.me.has_broke = 0;
 293   fra.me.REG_size = 2;
 294   fra.me.REG[0] = NIT_NULL;
 295   fra.me.REG[1] = NIT_NULL;
 296   fra.me.REG[0] = p0;
 297   fra.me.REG[1] = p1;
 298   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICodeVisitor___visit_closure_defs_1));
 299   stack_frame_head = fra.me.prev;
 300   return;
 301 }
 302   void OC_icode___icode_tools___ICodeVisitor___visit_closure_defs_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 303     struct {struct stack_frame_t me;} fra;
 304     val_t REGB0;
 305     val_t REGB1;
 306     fun_t CREG[1];
 307     val_t tmp;
 308     /* ./icode//icode_tools.nit:79 */
 309     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 310     fra.me.file = LOCATE_icode___icode_tools;
 311     fra.me.line = 0;
 312     fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_closure_defs;
 313     fra.me.has_broke = 0;
 314     fra.me.REG_size = 1;
 315     fra.me.REG[0] = NIT_NULL;
 316     fra.me.closure_ctx = closctx_param;
 317     fra.me.closure_funs = CREG;
 318     fra.me.REG[0] = p0;
 319     CREG[0] = clos_fun0;
 320     /* ./icode//icode_tools.nit:80 */
 321     REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 322     if (UNTAG_Bool(REGB0)) {
 323     } else {
 324       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 325       if (UNTAG_Bool(REGB1)) {
 326         REGB1 = TAG_Bool(false);
 327         REGB0 = REGB1;
 328       } else {
 329         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 330         REGB0 = REGB1;
 331       }
 332     }
 333     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 334     if (UNTAG_Bool(REGB0)) {
 335       /* ./icode//icode_tools.nit:81 */
 336       CALL_icode___icode_tools___ICodeVisitor___visit_iroutine(closctx->REG[0])(closctx->REG[0], fra.me.REG[0]);
 337     }
 338     stack_frame_head = fra.me.prev;
 339     return;
 340   }
 341 void icode___icode_tools___ICodeVisitor___visit_iroutine(val_t p0, val_t p1){
 342   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 343   val_t tmp;
 344   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 345   fra.me.file = LOCATE_icode___icode_tools;
 346   fra.me.line = 86;
 347   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___visit_iroutine;
 348   fra.me.has_broke = 0;
 349   fra.me.REG_size = 2;
 350   fra.me.REG[0] = NIT_NULL;
 351   fra.me.REG[1] = NIT_NULL;
 352   fra.me.REG[0] = p0;
 353   fra.me.REG[1] = p1;
 354   /* ./icode//icode_tools.nit:91 */
 355   fra.me.REG[1] = CALL_icode___icode_base___IRoutine___body(fra.me.REG[1])(fra.me.REG[1]);
 356   CALL_icode___icode_tools___ICodeVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 357   stack_frame_head = fra.me.prev;
 358   return;
 359 }
 360 void icode___icode_tools___ICodeVisitor___init(val_t p0, int* init_table){
 361   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_icode___icode_tools___ICodeVisitor].i;
 362   struct {struct stack_frame_t me;} fra;
 363   val_t tmp;
 364   if (init_table[itpos0]) return;
 365   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 366   fra.me.file = LOCATE_icode___icode_tools;
 367   fra.me.line = 0;
 368   fra.me.meth = LOCATE_icode___icode_tools___ICodeVisitor___init;
 369   fra.me.has_broke = 0;
 370   fra.me.REG_size = 0;
 371   stack_frame_head = fra.me.prev;
 372   init_table[itpos0] = 1;
 373   return;
 374 }
 375 val_t icode___icode_tools___ICodeBuilder___inline_routine(val_t p0, val_t p1, val_t p2, val_t p3){
 376   struct {struct stack_frame_t me; val_t MORE_REG[9];} fra;
 377   val_t REGB0;
 378   val_t REGB1;
 379   val_t REGB2;
 380   val_t REGB3;
 381   val_t REGB4;
 382   val_t REGB5;
 383   val_t tmp;
 384   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 385   fra.me.file = LOCATE_icode___icode_tools;
 386   fra.me.line = 96;
 387   fra.me.meth = LOCATE_icode___icode_tools___ICodeBuilder___inline_routine;
 388   fra.me.has_broke = 0;
 389   fra.me.REG_size = 10;
 390   fra.me.REG[0] = NIT_NULL;
 391   fra.me.REG[1] = NIT_NULL;
 392   fra.me.REG[2] = NIT_NULL;
 393   fra.me.REG[3] = NIT_NULL;
 394   fra.me.REG[4] = NIT_NULL;
 395   fra.me.REG[5] = NIT_NULL;
 396   fra.me.REG[6] = NIT_NULL;
 397   fra.me.REG[7] = NIT_NULL;
 398   fra.me.REG[8] = NIT_NULL;
 399   fra.me.REG[9] = NIT_NULL;
 400   fra.me.REG[0] = p0;
 401   fra.me.REG[1] = p1;
 402   fra.me.REG[2] = p2;
 403   fra.me.REG[3] = p3;
 404   /* ./icode//icode_tools.nit:100 */
 405   fra.me.REG[4] = CALL_icode___icode_builder___ICodeBuilder___iroutine(fra.me.REG[0])(fra.me.REG[0]);
 406   REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[1],fra.me.REG[4]));
 407   if (UNTAG_Bool(REGB0)) {
 408   } else {
 409     REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
 410     REGB0 = REGB1;
 411   }
 412   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 413   if (UNTAG_Bool(REGB0)) {
 414   } else {
 415     nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 100);
 416   }
 417   /* ./icode//icode_tools.nit:101 */
 418   fra.me.REG[4] = NEW_ICodeDupContext_icode___icode_tools___ICodeDupContext___init(fra.me.REG[0]);
 419   /* ./icode//icode_tools.nit:102 */
 420   REGB0 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[2])(fra.me.REG[2]);
 421   fra.me.REG[5] = CALL_icode___icode_base___IRoutine___params(fra.me.REG[1])(fra.me.REG[1]);
 422   REGB1 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[5])(fra.me.REG[5]);
 423   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 424   if (UNTAG_Bool(REGB2)) {
 425   } else {
 426     /* ./../lib/standard//kernel.nit:227 */
 427     REGB1 = TAG_Bool((REGB0)==(REGB1));
 428     /* ./icode//icode_tools.nit:102 */
 429     REGB2 = REGB1;
 430   }
 431   if (UNTAG_Bool(REGB2)) {
 432   } else {
 433     nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 102);
 434   }
 435   /* ./icode//icode_tools.nit:103 */
 436   fra.me.REG[5] = CALL_icode___icode_base___IRoutine___closure_decls(fra.me.REG[1])(fra.me.REG[1]);
 437   /* ./icode//icode_tools.nit:104 */
 438   REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 439   if (UNTAG_Bool(REGB2)) {
 440   } else {
 441     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 442     if (UNTAG_Bool(REGB1)) {
 443       REGB1 = TAG_Bool(false);
 444       REGB2 = REGB1;
 445     } else {
 446       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 447       REGB2 = REGB1;
 448     }
 449   }
 450   REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 451   if (UNTAG_Bool(REGB2)) {
 452     REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 453     if (UNTAG_Bool(REGB2)) {
 454       nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 104);
 455     }
 456     REGB2 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[3])(fra.me.REG[3]);
 457   } else {
 458     REGB1 = TAG_Int(0);
 459     REGB2 = REGB1;
 460   }
 461   /* ./icode//icode_tools.nit:105 */
 462   REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 463   if (UNTAG_Bool(REGB1)) {
 464   } else {
 465     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 466     if (UNTAG_Bool(REGB0)) {
 467       REGB0 = TAG_Bool(false);
 468       REGB1 = REGB0;
 469     } else {
 470       REGB0 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
 471       REGB1 = REGB0;
 472     }
 473   }
 474   REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 475   if (UNTAG_Bool(REGB1)) {
 476     REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 477     if (UNTAG_Bool(REGB1)) {
 478       nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 105);
 479     }
 480     REGB1 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[5])(fra.me.REG[5]);
 481   } else {
 482     REGB0 = TAG_Int(0);
 483     REGB1 = REGB0;
 484   }
 485   REGB0 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB2), VTID_standard___kernel___Comparable___OTHER(REGB2))) /*cast OTHER*/;
 486   if (UNTAG_Bool(REGB0)) {
 487   } else {
 488     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 489   }
 490   /* ./../lib/standard//kernel.nit:231 */
 491   REGB0 = TAG_Bool(UNTAG_Int(REGB2)<=UNTAG_Int(REGB1));
 492   /* ./icode//icode_tools.nit:106 */
 493   if (UNTAG_Bool(REGB0)) {
 494   } else {
 495     nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 106);
 496   }
 497   /* ./icode//icode_tools.nit:109 */
 498   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____registers(fra.me.REG[4])!=NIT_NULL);
 499   if (UNTAG_Bool(REGB0)) {
 500   } else {
 501     nit_abort("Uninitialized attribute %s", "_registers", LOCATE_icode___icode_tools, 109);
 502   }
 503   fra.me.REG[6] = ATTR_icode___icode_tools___ICodeDupContext____registers(fra.me.REG[4]);
 504   /* ./icode//icode_tools.nit:110 */
 505   fra.me.REG[7] = CALL_icode___icode_base___IRoutine___result(fra.me.REG[1])(fra.me.REG[1]);
 506   /* ./icode//icode_tools.nit:111 */
 507   REGB0 = TAG_Bool(fra.me.REG[7]==NIT_NULL);
 508   if (UNTAG_Bool(REGB0)) {
 509   } else {
 510     REGB3 = TAG_Bool(fra.me.REG[7]==NIT_NULL);
 511     if (UNTAG_Bool(REGB3)) {
 512       REGB3 = TAG_Bool(false);
 513       REGB0 = REGB3;
 514     } else {
 515       REGB3 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[7])(fra.me.REG[7], NIT_NULL);
 516       REGB0 = REGB3;
 517     }
 518   }
 519   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 520   if (UNTAG_Bool(REGB0)) {
 521     /* ./icode//icode_tools.nit:112 */
 522     REGB0 = TAG_Bool(fra.me.REG[7]==NIT_NULL);
 523     if (UNTAG_Bool(REGB0)) {
 524       nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 112);
 525     }
 526     fra.me.REG[8] = CALL_icode___icode_base___IRegister___stype(fra.me.REG[7])(fra.me.REG[7]);
 527     fra.me.REG[8] = CALL_icode___icode_builder___ICodeBuilder___new_register(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[8]);
 528     /* ./icode//icode_tools.nit:113 */
 529     CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7], fra.me.REG[8]);
 530     /* ./icode//icode_tools.nit:114 */
 531     fra.me.REG[7] = fra.me.REG[8];
 532   }
 533   /* ./icode//icode_tools.nit:116 */
 534   fra.me.REG[8] = CALL_icode___icode_base___IRoutine___registers(fra.me.REG[1])(fra.me.REG[1]);
 535   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[8])(fra.me.REG[8], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICodeBuilder___inline_routine_1));
 536   /* ./icode//icode_tools.nit:120 */
 537   REGB0 = TAG_Int(0);
 538   REGB3 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[2])(fra.me.REG[2]);
 539   /* ./../lib/standard//kernel.nit:352 */
 540   while(1) {
 541     REGB4 = TAG_Bool(VAL_ISA(REGB3, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 542     if (UNTAG_Bool(REGB4)) {
 543     } else {
 544       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 545     }
 546     /* ./../lib/standard//kernel.nit:232 */
 547     REGB4 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB3));
 548     /* ./../lib/standard//kernel.nit:352 */
 549     if (UNTAG_Bool(REGB4)) {
 550       /* ./icode//icode_tools.nit:120 */
 551       REGB4 = REGB0;
 552       /* ./icode//icode_tools.nit:123 */
 553       fra.me.REG[8] = CALL_icode___icode_base___IRoutine___params(fra.me.REG[1])(fra.me.REG[1]);
 554       fra.me.REG[8] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[8])(fra.me.REG[8], REGB4);
 555       fra.me.REG[9] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB4);
 556       CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[8], fra.me.REG[9]);
 557       /* ./../lib/standard//kernel.nit:354 */
 558       REGB4 = TAG_Int(1);
 559       /* ./../lib/standard//kernel.nit:235 */
 560       REGB4 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB4));
 561       /* ./../lib/standard//kernel.nit:354 */
 562       REGB0 = REGB4;
 563     } else {
 564       /* ./../lib/standard//kernel.nit:352 */
 565       goto label2;
 566     }
 567   }
 568   label2: while(0);
 569   /* ./icode//icode_tools.nit:128 */
 570   fra.me.REG[6] = CALL_icode___icode_base___IRoutine___escape_marks(fra.me.REG[1])(fra.me.REG[1]);
 571   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[6])(fra.me.REG[6], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICodeBuilder___inline_routine_3));
 572   /* ./icode//icode_tools.nit:135 */
 573   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 574   if (UNTAG_Bool(REGB0)) {
 575   } else {
 576     REGB3 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 577     if (UNTAG_Bool(REGB3)) {
 578       REGB3 = TAG_Bool(false);
 579       REGB0 = REGB3;
 580     } else {
 581       REGB3 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
 582       REGB0 = REGB3;
 583     }
 584   }
 585   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 586   if (UNTAG_Bool(REGB0)) {
 587     /* ./icode//icode_tools.nit:136 */
 588     REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[4])!=NIT_NULL);
 589     if (UNTAG_Bool(REGB0)) {
 590     } else {
 591       nit_abort("Uninitialized attribute %s", "_closures", LOCATE_icode___icode_tools, 136);
 592     }
 593     fra.me.REG[0] = ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[4]);
 594     /* ./icode//icode_tools.nit:137 */
 595     REGB0 = TAG_Int(0);
 596     /* ./../lib/standard//kernel.nit:347 */
 597     REGB3 = REGB2;
 598     /* ./../lib/standard//kernel.nit:352 */
 599     while(1) {
 600       REGB4 = TAG_Bool(VAL_ISA(REGB3, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 601       if (UNTAG_Bool(REGB4)) {
 602       } else {
 603         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 604       }
 605       /* ./../lib/standard//kernel.nit:232 */
 606       REGB4 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB3));
 607       /* ./../lib/standard//kernel.nit:352 */
 608       if (UNTAG_Bool(REGB4)) {
 609         /* ./icode//icode_tools.nit:137 */
 610         REGB4 = REGB0;
 611         /* ./icode//icode_tools.nit:138 */
 612         REGB5 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 613         if (UNTAG_Bool(REGB5)) {
 614           nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 138);
 615         }
 616         fra.me.REG[6] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[5])(fra.me.REG[5], REGB4);
 617         REGB5 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 618         if (UNTAG_Bool(REGB5)) {
 619           nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 138);
 620         }
 621         fra.me.REG[2] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[3])(fra.me.REG[3], REGB4);
 622         CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[6], fra.me.REG[2]);
 623         /* ./../lib/standard//kernel.nit:354 */
 624         REGB4 = TAG_Int(1);
 625         /* ./../lib/standard//kernel.nit:235 */
 626         REGB4 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB4));
 627         /* ./../lib/standard//kernel.nit:354 */
 628         REGB0 = REGB4;
 629       } else {
 630         /* ./../lib/standard//kernel.nit:352 */
 631         goto label4;
 632       }
 633     }
 634     label4: while(0);
 635     /* ./../lib/standard//kernel.nit:352 */
 636     while(1) {
 637       REGB0 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB2), VTID_standard___kernel___Comparable___OTHER(REGB2))) /*cast OTHER*/;
 638       if (UNTAG_Bool(REGB0)) {
 639       } else {
 640         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 641       }
 642       /* ./../lib/standard//kernel.nit:232 */
 643       REGB0 = TAG_Bool(UNTAG_Int(REGB2)<UNTAG_Int(REGB1));
 644       /* ./../lib/standard//kernel.nit:352 */
 645       if (UNTAG_Bool(REGB0)) {
 646         /* ./icode//icode_tools.nit:140 */
 647         REGB0 = REGB2;
 648         /* ./icode//icode_tools.nit:141 */
 649         REGB3 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 650         if (UNTAG_Bool(REGB3)) {
 651           nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 141);
 652         }
 653         fra.me.REG[3] = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[5])(fra.me.REG[5], REGB0);
 654         CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3], NIT_NULL);
 655         /* ./../lib/standard//kernel.nit:354 */
 656         REGB0 = TAG_Int(1);
 657         /* ./../lib/standard//kernel.nit:235 */
 658         REGB0 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB0));
 659         /* ./../lib/standard//kernel.nit:354 */
 660         REGB2 = REGB0;
 661       } else {
 662         /* ./../lib/standard//kernel.nit:352 */
 663         goto label5;
 664       }
 665     }
 666     label5: while(0);
 667   }
 668   /* ./icode//icode_tools.nit:146 */
 669   fra.me.REG[1] = CALL_icode___icode_base___IRoutine___body(fra.me.REG[1])(fra.me.REG[1]);
 670   CALL_icode___icode_tools___ICode___dup_with(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
 671   /* ./icode//icode_tools.nit:147 */
 672   goto label6;
 673   label6: while(0);
 674   stack_frame_head = fra.me.prev;
 675   return fra.me.REG[7];
 676 }
 677   void OC_icode___icode_tools___ICodeBuilder___inline_routine_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 678     struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 679     val_t REGB0;
 680     fun_t CREG[1];
 681     val_t tmp;
 682     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 683     fra.me.file = LOCATE_icode___icode_tools;
 684     fra.me.line = 0;
 685     fra.me.meth = LOCATE_icode___icode_tools___ICodeBuilder___inline_routine;
 686     fra.me.has_broke = 0;
 687     fra.me.REG_size = 2;
 688     fra.me.REG[0] = NIT_NULL;
 689     fra.me.REG[1] = NIT_NULL;
 690     fra.me.closure_ctx = closctx_param;
 691     fra.me.closure_funs = CREG;
 692     fra.me.REG[0] = p0;
 693     CREG[0] = clos_fun0;
 694     /* ./icode//icode_tools.nit:117 */
 695     REGB0 = CALL_standard___collection___abstract_collection___MapRead___has_key(closctx->REG[6])(closctx->REG[6], fra.me.REG[0]);
 696     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 697     if (UNTAG_Bool(REGB0)) {
 698     } else {
 699       nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 117);
 700     }
 701     /* ./icode//icode_tools.nit:118 */
 702     fra.me.REG[1] = CALL_icode___icode_base___IRegister___stype(fra.me.REG[0])(fra.me.REG[0]);
 703     fra.me.REG[1] = CALL_icode___icode_builder___ICodeBuilder___new_register(closctx->REG[0])(closctx->REG[0], fra.me.REG[1]);
 704     CALL_standard___collection___abstract_collection___Map_____braeq(closctx->REG[6])(closctx->REG[6], fra.me.REG[0], fra.me.REG[1]);
 705     stack_frame_head = fra.me.prev;
 706     return;
 707   }
 708   void OC_icode___icode_tools___ICodeBuilder___inline_routine_3(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 709     struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 710     val_t REGB0;
 711     fun_t CREG[1];
 712     val_t tmp;
 713     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 714     fra.me.file = LOCATE_icode___icode_tools;
 715     fra.me.line = 0;
 716     fra.me.meth = LOCATE_icode___icode_tools___ICodeBuilder___inline_routine;
 717     fra.me.has_broke = 0;
 718     fra.me.REG_size = 3;
 719     fra.me.REG[0] = NIT_NULL;
 720     fra.me.REG[1] = NIT_NULL;
 721     fra.me.REG[2] = NIT_NULL;
 722     fra.me.closure_ctx = closctx_param;
 723     fra.me.closure_funs = CREG;
 724     fra.me.REG[0] = p0;
 725     CREG[0] = clos_fun0;
 726     /* ./icode//icode_tools.nit:129 */
 727     fra.me.REG[1] = NEW_IEscapeMark_icode___icode_base___IEscapeMark___init();
 728     /* ./icode//icode_tools.nit:130 */
 729     fra.me.REG[2] = CALL_icode___icode_builder___ICodeBuilder___iroutine(closctx->REG[0])(closctx->REG[0]);
 730     fra.me.REG[2] = CALL_icode___icode_base___IRoutine___escape_marks(fra.me.REG[2])(fra.me.REG[2]);
 731     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 732     /* ./icode//icode_tools.nit:131 */
 733     REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____marks(closctx->REG[4])!=NIT_NULL);
 734     if (UNTAG_Bool(REGB0)) {
 735     } else {
 736       nit_abort("Uninitialized attribute %s", "_marks", LOCATE_icode___icode_tools, 131);
 737     }
 738     fra.me.REG[2] = ATTR_icode___icode_tools___ICodeDupContext____marks(closctx->REG[4]);
 739     CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0], fra.me.REG[1]);
 740     stack_frame_head = fra.me.prev;
 741     return;
 742   }
 743 val_t icode___icode_tools___ICodeDupContext___dup_ireg(val_t p0, val_t p1){
 744   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 745   val_t REGB0;
 746   val_t tmp;
 747   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 748   fra.me.file = LOCATE_icode___icode_tools;
 749   fra.me.line = 153;
 750   fra.me.meth = LOCATE_icode___icode_tools___ICodeDupContext___dup_ireg;
 751   fra.me.has_broke = 0;
 752   fra.me.REG_size = 2;
 753   fra.me.REG[0] = NIT_NULL;
 754   fra.me.REG[1] = NIT_NULL;
 755   fra.me.REG[0] = p0;
 756   fra.me.REG[1] = p1;
 757   /* ./icode//icode_tools.nit:158 */
 758   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____registers(fra.me.REG[0])!=NIT_NULL);
 759   if (UNTAG_Bool(REGB0)) {
 760   } else {
 761     nit_abort("Uninitialized attribute %s", "_registers", LOCATE_icode___icode_tools, 158);
 762   }
 763   fra.me.REG[0] = ATTR_icode___icode_tools___ICodeDupContext____registers(fra.me.REG[0]);
 764   /* ./icode//icode_tools.nit:159 */
 765   REGB0 = CALL_standard___collection___abstract_collection___MapRead___has_key(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 766   if (UNTAG_Bool(REGB0)) {
 767     /* ./icode//icode_tools.nit:160 */
 768     fra.me.REG[0] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 769     goto label1;
 770   } else {
 771     /* ./icode//icode_tools.nit:162 */
 772     fra.me.REG[0] = fra.me.REG[1];
 773     goto label1;
 774   }
 775   label1: while(0);
 776   stack_frame_head = fra.me.prev;
 777   return fra.me.REG[0];
 778 }
 779 val_t icode___icode_tools___ICodeDupContext___dup_iregs(val_t p0, val_t p1){
 780   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 781   val_t REGB0;
 782   val_t tmp;
 783   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 784   fra.me.file = LOCATE_icode___icode_tools;
 785   fra.me.line = 166;
 786   fra.me.meth = LOCATE_icode___icode_tools___ICodeDupContext___dup_iregs;
 787   fra.me.has_broke = 0;
 788   fra.me.REG_size = 3;
 789   fra.me.REG[0] = NIT_NULL;
 790   fra.me.REG[1] = NIT_NULL;
 791   fra.me.REG[2] = NIT_NULL;
 792   fra.me.REG[0] = p0;
 793   fra.me.REG[1] = p1;
 794   /* ./icode//icode_tools.nit:169 */
 795   REGB0 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[1])(fra.me.REG[1]);
 796   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 797   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICodeDupContext___dup_iregs_1));
 798   /* ./icode//icode_tools.nit:173 */
 799   goto label2;
 800   label2: while(0);
 801   stack_frame_head = fra.me.prev;
 802   return fra.me.REG[2];
 803 }
 804   void OC_icode___icode_tools___ICodeDupContext___dup_iregs_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 805     struct {struct stack_frame_t me;} fra;
 806     fun_t CREG[1];
 807     val_t tmp;
 808     /* ./icode//icode_tools.nit:170 */
 809     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 810     fra.me.file = LOCATE_icode___icode_tools;
 811     fra.me.line = 0;
 812     fra.me.meth = LOCATE_icode___icode_tools___ICodeDupContext___dup_iregs;
 813     fra.me.has_broke = 0;
 814     fra.me.REG_size = 1;
 815     fra.me.REG[0] = NIT_NULL;
 816     fra.me.closure_ctx = closctx_param;
 817     fra.me.closure_funs = CREG;
 818     fra.me.REG[0] = p0;
 819     CREG[0] = clos_fun0;
 820     /* ./icode//icode_tools.nit:171 */
 821     fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(closctx->REG[0])(closctx->REG[0], fra.me.REG[0]);
 822     CALL_standard___collection___abstract_collection___SimpleCollection___add(closctx->REG[2])(closctx->REG[2], fra.me.REG[0]);
 823     stack_frame_head = fra.me.prev;
 824     return;
 825   }
 826 val_t icode___icode_tools___ICodeDupContext___dup_mark(val_t p0, val_t p1){
 827   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 828   val_t REGB0;
 829   val_t tmp;
 830   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 831   fra.me.file = LOCATE_icode___icode_tools;
 832   fra.me.line = 180;
 833   fra.me.meth = LOCATE_icode___icode_tools___ICodeDupContext___dup_mark;
 834   fra.me.has_broke = 0;
 835   fra.me.REG_size = 2;
 836   fra.me.REG[0] = NIT_NULL;
 837   fra.me.REG[1] = NIT_NULL;
 838   fra.me.REG[0] = p0;
 839   fra.me.REG[1] = p1;
 840   /* ./icode//icode_tools.nit:185 */
 841   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____marks(fra.me.REG[0])!=NIT_NULL);
 842   if (UNTAG_Bool(REGB0)) {
 843   } else {
 844     nit_abort("Uninitialized attribute %s", "_marks", LOCATE_icode___icode_tools, 185);
 845   }
 846   fra.me.REG[0] = ATTR_icode___icode_tools___ICodeDupContext____marks(fra.me.REG[0]);
 847   /* ./icode//icode_tools.nit:186 */
 848   REGB0 = CALL_standard___collection___abstract_collection___MapRead___has_key(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 849   if (UNTAG_Bool(REGB0)) {
 850     /* ./icode//icode_tools.nit:187 */
 851     fra.me.REG[0] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 852     goto label1;
 853   } else {
 854     /* ./icode//icode_tools.nit:189 */
 855     fra.me.REG[0] = fra.me.REG[1];
 856     goto label1;
 857   }
 858   label1: while(0);
 859   stack_frame_head = fra.me.prev;
 860   return fra.me.REG[0];
 861 }
 862 void icode___icode_tools___ICodeDupContext___init(val_t p0, val_t p1, int* init_table){
 863   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_icode___icode_tools___ICodeDupContext].i;
 864   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 865   val_t tmp;
 866   if (init_table[itpos1]) return;
 867   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 868   fra.me.file = LOCATE_icode___icode_tools;
 869   fra.me.line = 203;
 870   fra.me.meth = LOCATE_icode___icode_tools___ICodeDupContext___init;
 871   fra.me.has_broke = 0;
 872   fra.me.REG_size = 2;
 873   fra.me.REG[0] = NIT_NULL;
 874   fra.me.REG[1] = NIT_NULL;
 875   fra.me.REG[0] = p0;
 876   fra.me.REG[1] = p1;
 877   /* ./icode//icode_tools.nit:205 */
 878   ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[0]) = fra.me.REG[1];
 879   stack_frame_head = fra.me.prev;
 880   init_table[itpos1] = 1;
 881   return;
 882 }
 883 void icode___icode_tools___ICode___dup_with(val_t p0, val_t p1){
 884   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 885   val_t REGB0;
 886   val_t REGB1;
 887   val_t tmp;
 888   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 889   fra.me.file = LOCATE_icode___icode_tools;
 890   fra.me.line = 210;
 891   fra.me.meth = LOCATE_icode___icode_tools___ICode___dup_with;
 892   fra.me.has_broke = 0;
 893   fra.me.REG_size = 5;
 894   fra.me.REG[0] = NIT_NULL;
 895   fra.me.REG[1] = NIT_NULL;
 896   fra.me.REG[2] = NIT_NULL;
 897   fra.me.REG[3] = NIT_NULL;
 898   fra.me.REG[4] = NIT_NULL;
 899   fra.me.REG[0] = p0;
 900   fra.me.REG[1] = p1;
 901   /* ./icode//icode_tools.nit:213 */
 902   fra.me.REG[2] = CALL_icode___icode_tools___ICode___inner_dup_with(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 903   /* ./icode//icode_tools.nit:214 */
 904   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[0], COLOR_icode___icode_base___ICodeN, ID_icode___icode_base___ICodeN)) /*cast ICodeN*/;
 905   if (UNTAG_Bool(REGB0)) {
 906     /* ./icode//icode_tools.nit:215 */
 907     REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_icode___icode_base___ICodeN, ID_icode___icode_base___ICodeN)) /*cast ICodeN*/;
 908     if (UNTAG_Bool(REGB0)) {
 909     } else {
 910       nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 215);
 911     }
 912     /* ./icode//icode_tools.nit:216 */
 913     fra.me.REG[3] = CALL_icode___icode_base___ICodeN___closure_defs(fra.me.REG[0])(fra.me.REG[0]);
 914     /* ./icode//icode_tools.nit:217 */
 915     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 916     if (UNTAG_Bool(REGB0)) {
 917     } else {
 918       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 919       if (UNTAG_Bool(REGB1)) {
 920         REGB1 = TAG_Bool(false);
 921         REGB0 = REGB1;
 922       } else {
 923         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 924         REGB0 = REGB1;
 925       }
 926     }
 927     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 928     if (UNTAG_Bool(REGB0)) {
 929       /* ./icode//icode_tools.nit:219 */
 930       REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 931       if (UNTAG_Bool(REGB0)) {
 932         nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 219);
 933       }
 934       REGB0 = CALL_standard___collection___abstract_collection___Collection___length(fra.me.REG[3])(fra.me.REG[3]);
 935       fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 936       /* ./icode//icode_tools.nit:220 */
 937       REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 938       if (UNTAG_Bool(REGB0)) {
 939         nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 220);
 940       }
 941       CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[3])(fra.me.REG[3], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ICode___dup_with_1));
 942       /* ./icode//icode_tools.nit:231 */
 943       CALL_icode___icode_base___ICodeN___closure_defs__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 944     }
 945   }
 946   /* ./icode//icode_tools.nit:234 */
 947   fra.me.REG[4] = CALL_icode___icode_base___ICode___result(fra.me.REG[0])(fra.me.REG[0]);
 948   /* ./icode//icode_tools.nit:235 */
 949   REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 950   if (UNTAG_Bool(REGB0)) {
 951   } else {
 952     REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 953     if (UNTAG_Bool(REGB1)) {
 954       REGB1 = TAG_Bool(false);
 955       REGB0 = REGB1;
 956     } else {
 957       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
 958       REGB0 = REGB1;
 959     }
 960   }
 961   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 962   if (UNTAG_Bool(REGB0)) {
 963     fra.me.REG[4] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
 964     CALL_icode___icode_base___ICode___result__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 965   }
 966   /* ./icode//icode_tools.nit:236 */
 967   fra.me.REG[0] = CALL_icode___icode_base___ICode___location(fra.me.REG[0])(fra.me.REG[0]);
 968   CALL_icode___icode_base___ICode___location__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
 969   /* ./icode//icode_tools.nit:237 */
 970   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
 971   if (UNTAG_Bool(REGB0)) {
 972   } else {
 973     nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 237);
 974   }
 975   fra.me.REG[1] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
 976   fra.me.REG[1] = CALL_icode___icode_builder___ICodeBuilder___seq(fra.me.REG[1])(fra.me.REG[1]);
 977   fra.me.REG[1] = CALL_icode___icode_base___ISeq___icodes(fra.me.REG[1])(fra.me.REG[1]);
 978   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 979   stack_frame_head = fra.me.prev;
 980   return;
 981 }
 982       void OC_icode___icode_tools___ICode___dup_with_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 983         struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 984         val_t REGB0;
 985         val_t REGB1;
 986         fun_t CREG[1];
 987         val_t tmp;
 988         fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 989         fra.me.file = LOCATE_icode___icode_tools;
 990         fra.me.line = 0;
 991         fra.me.meth = LOCATE_icode___icode_tools___ICode___dup_with;
 992         fra.me.has_broke = 0;
 993         fra.me.REG_size = 3;
 994         fra.me.REG[0] = NIT_NULL;
 995         fra.me.REG[1] = NIT_NULL;
 996         fra.me.REG[2] = NIT_NULL;
 997         fra.me.closure_ctx = closctx_param;
 998         fra.me.closure_funs = CREG;
 999         fra.me.REG[0] = p0;
1000         CREG[0] = clos_fun0;
1001         /* ./icode//icode_tools.nit:221 */
1002         REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1003         if (UNTAG_Bool(REGB0)) {
1004         } else {
1005           REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1006           if (UNTAG_Bool(REGB1)) {
1007             REGB1 = TAG_Bool(false);
1008             REGB0 = REGB1;
1009           } else {
1010             REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
1011             REGB0 = REGB1;
1012           }
1013         }
1014         if (UNTAG_Bool(REGB0)) {
1015           /* ./icode//icode_tools.nit:222 */
1016           CALL_standard___collection___abstract_collection___SimpleCollection___add(closctx->REG[4])(closctx->REG[4], NIT_NULL);
1017         } else {
1018           /* ./icode//icode_tools.nit:224 */
1019           REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1020           if (UNTAG_Bool(REGB0)) {
1021             nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 224);
1022           }
1023           fra.me.REG[1] = CALL_icode___icode_base___IRoutine___result(fra.me.REG[0])(fra.me.REG[0]);
1024           /* ./icode//icode_tools.nit:225 */
1025           REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
1026           if (UNTAG_Bool(REGB0)) {
1027           } else {
1028             REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
1029             if (UNTAG_Bool(REGB1)) {
1030               REGB1 = TAG_Bool(false);
1031               REGB0 = REGB1;
1032             } else {
1033               REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
1034               REGB0 = REGB1;
1035             }
1036           }
1037           REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1038           if (UNTAG_Bool(REGB0)) {
1039             fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(closctx->REG[1])(closctx->REG[1], fra.me.REG[1]);
1040             fra.me.REG[1] = fra.me.REG[2];
1041           }
1042           /* ./icode//icode_tools.nit:226 */
1043           REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1044           if (UNTAG_Bool(REGB0)) {
1045             nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 226);
1046           }
1047           fra.me.REG[2] = CALL_icode___icode_base___IRoutine___params(fra.me.REG[0])(fra.me.REG[0]);
1048           fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(closctx->REG[1])(closctx->REG[1], fra.me.REG[2]);
1049           fra.me.REG[1] = NEW_IClosureDef_icode___icode_base___IClosureDef___init(fra.me.REG[2], fra.me.REG[1]);
1050           /* ./icode//icode_tools.nit:227 */
1051           CALL_standard___collection___abstract_collection___SimpleCollection___add(closctx->REG[4])(closctx->REG[4], fra.me.REG[1]);
1052           /* ./icode//icode_tools.nit:228 */
1053           REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1054           if (UNTAG_Bool(REGB0)) {
1055             nit_abort("Reciever is null", NULL, LOCATE_icode___icode_tools, 228);
1056           }
1057           fra.me.REG[0] = CALL_icode___icode_base___IRoutine___body(fra.me.REG[0])(fra.me.REG[0]);
1058           fra.me.REG[1] = CALL_icode___icode_base___IRoutine___body(fra.me.REG[1])(fra.me.REG[1]);
1059           CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[0])(fra.me.REG[0], closctx->REG[1], fra.me.REG[1]);
1060         }
1061         stack_frame_head = fra.me.prev;
1062         return;
1063       }
1064 val_t icode___icode_tools___ICode___inner_dup_with(val_t p0, val_t p1){
1065   struct {struct stack_frame_t me;} fra;
1066   val_t tmp;
1067   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1068   fra.me.file = LOCATE_icode___icode_tools;
1069   fra.me.line = 240;
1070   fra.me.meth = LOCATE_icode___icode_tools___ICode___inner_dup_with;
1071   fra.me.has_broke = 0;
1072   fra.me.REG_size = 0;
1073   /* ./icode//icode_tools.nit:240 */
1074   nit_abort("Deferred method called", NULL, LOCATE_icode___icode_tools, 240);
1075   stack_frame_head = fra.me.prev;
1076   return NIT_NULL;
1077 }
1078 val_t icode___icode_tools___ISeq___inner_dup_with(val_t p0, val_t p1){
1079   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1080   val_t tmp;
1081   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1082   fra.me.file = LOCATE_icode___icode_tools;
1083   fra.me.line = 245;
1084   fra.me.meth = LOCATE_icode___icode_tools___ISeq___inner_dup_with;
1085   fra.me.has_broke = 0;
1086   fra.me.REG_size = 3;
1087   fra.me.REG[0] = NIT_NULL;
1088   fra.me.REG[1] = NIT_NULL;
1089   fra.me.REG[2] = NIT_NULL;
1090   fra.me.REG[0] = p0;
1091   fra.me.REG[1] = p1;
1092   /* ./icode//icode_tools.nit:247 */
1093   fra.me.REG[2] = NEW_ISeq_icode___icode_base___ISeq___init();
1094   /* ./icode//icode_tools.nit:248 */
1095   CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1096   /* ./icode//icode_tools.nit:249 */
1097   goto label1;
1098   label1: while(0);
1099   stack_frame_head = fra.me.prev;
1100   return fra.me.REG[2];
1101 }
1102 void icode___icode_tools___ISeq___dup_seq_to(val_t p0, val_t p1, val_t p2){
1103   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1104   val_t REGB0;
1105   val_t REGB1;
1106   val_t tmp;
1107   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1108   fra.me.file = LOCATE_icode___icode_tools;
1109   fra.me.line = 252;
1110   fra.me.meth = LOCATE_icode___icode_tools___ISeq___dup_seq_to;
1111   fra.me.has_broke = 0;
1112   fra.me.REG_size = 5;
1113   fra.me.REG[0] = NIT_NULL;
1114   fra.me.REG[1] = NIT_NULL;
1115   fra.me.REG[2] = NIT_NULL;
1116   fra.me.REG[3] = NIT_NULL;
1117   fra.me.REG[4] = NIT_NULL;
1118   fra.me.REG[0] = p0;
1119   fra.me.REG[1] = p1;
1120   fra.me.REG[2] = p2;
1121   /* ./icode//icode_tools.nit:256 */
1122   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
1123   if (UNTAG_Bool(REGB0)) {
1124   } else {
1125     nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 256);
1126   }
1127   fra.me.REG[3] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
1128   fra.me.REG[3] = CALL_icode___icode_builder___ICodeBuilder___seq(fra.me.REG[3])(fra.me.REG[3]);
1129   /* ./icode//icode_tools.nit:257 */
1130   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
1131   if (UNTAG_Bool(REGB0)) {
1132   } else {
1133     nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 257);
1134   }
1135   fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
1136   CALL_icode___icode_builder___ICodeBuilder___seq__eq(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
1137   /* ./icode//icode_tools.nit:258 */
1138   fra.me.REG[4] = CALL_icode___icode_base___ISeq___icodes(fra.me.REG[0])(fra.me.REG[0]);
1139   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[4])(fra.me.REG[4], (&(fra.me)), ((fun_t)OC_icode___icode_tools___ISeq___dup_seq_to_1));
1140   /* ./icode//icode_tools.nit:261 */
1141   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
1142   if (UNTAG_Bool(REGB0)) {
1143   } else {
1144     nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 261);
1145   }
1146   fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
1147   CALL_icode___icode_builder___ICodeBuilder___seq__eq(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1148   /* ./icode//icode_tools.nit:262 */
1149   fra.me.REG[3] = CALL_icode___icode_base___ISeq___iescape_mark(fra.me.REG[2])(fra.me.REG[2]);
1150   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1151   if (UNTAG_Bool(REGB0)) {
1152   } else {
1153     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1154     if (UNTAG_Bool(REGB1)) {
1155       REGB1 = TAG_Bool(false);
1156       REGB0 = REGB1;
1157     } else {
1158       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
1159       REGB0 = REGB1;
1160     }
1161   }
1162   if (UNTAG_Bool(REGB0)) {
1163   } else {
1164     nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 262);
1165   }
1166   /* ./icode//icode_tools.nit:263 */
1167   fra.me.REG[0] = CALL_icode___icode_base___ISeq___iescape_mark(fra.me.REG[0])(fra.me.REG[0]);
1168   /* ./icode//icode_tools.nit:264 */
1169   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1170   if (UNTAG_Bool(REGB0)) {
1171   } else {
1172     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1173     if (UNTAG_Bool(REGB1)) {
1174       REGB1 = TAG_Bool(false);
1175       REGB0 = REGB1;
1176     } else {
1177       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
1178       REGB0 = REGB1;
1179     }
1180   }
1181   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1182   if (UNTAG_Bool(REGB0)) {
1183     /* ./icode//icode_tools.nit:265 */
1184     fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_mark(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1185     CALL_icode___icode_base___ISeq___iescape_mark__eq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1186   }
1187   stack_frame_head = fra.me.prev;
1188   return;
1189 }
1190   void OC_icode___icode_tools___ISeq___dup_seq_to_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
1191     struct {struct stack_frame_t me;} fra;
1192     fun_t CREG[1];
1193     val_t tmp;
1194     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1195     fra.me.file = LOCATE_icode___icode_tools;
1196     fra.me.line = 0;
1197     fra.me.meth = LOCATE_icode___icode_tools___ISeq___dup_seq_to;
1198     fra.me.has_broke = 0;
1199     fra.me.REG_size = 1;
1200     fra.me.REG[0] = NIT_NULL;
1201     fra.me.closure_ctx = closctx_param;
1202     fra.me.closure_funs = CREG;
1203     fra.me.REG[0] = p0;
1204     CREG[0] = clos_fun0;
1205     /* ./icode//icode_tools.nit:259 */
1206     CALL_icode___icode_tools___ICode___dup_with(fra.me.REG[0])(fra.me.REG[0], closctx->REG[1]);
1207     stack_frame_head = fra.me.prev;
1208     return;
1209   }
1210 val_t icode___icode_tools___ILoop___inner_dup_with(val_t p0, val_t p1){
1211   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1212   val_t tmp;
1213   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1214   fra.me.file = LOCATE_icode___icode_tools;
1215   fra.me.line = 271;
1216   fra.me.meth = LOCATE_icode___icode_tools___ILoop___inner_dup_with;
1217   fra.me.has_broke = 0;
1218   fra.me.REG_size = 3;
1219   fra.me.REG[0] = NIT_NULL;
1220   fra.me.REG[1] = NIT_NULL;
1221   fra.me.REG[2] = NIT_NULL;
1222   fra.me.REG[0] = p0;
1223   fra.me.REG[1] = p1;
1224   /* ./icode//icode_tools.nit:273 */
1225   fra.me.REG[2] = NEW_ILoop_icode___icode_base___ILoop___init();
1226   /* ./icode//icode_tools.nit:274 */
1227   CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1228   /* ./icode//icode_tools.nit:275 */
1229   goto label1;
1230   label1: while(0);
1231   stack_frame_head = fra.me.prev;
1232   return fra.me.REG[2];
1233 }
1234 val_t icode___icode_tools___IIf___inner_dup_with(val_t p0, val_t p1){
1235   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1236   val_t tmp;
1237   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1238   fra.me.file = LOCATE_icode___icode_tools;
1239   fra.me.line = 280;
1240   fra.me.meth = LOCATE_icode___icode_tools___IIf___inner_dup_with;
1241   fra.me.has_broke = 0;
1242   fra.me.REG_size = 5;
1243   fra.me.REG[0] = NIT_NULL;
1244   fra.me.REG[1] = NIT_NULL;
1245   fra.me.REG[2] = NIT_NULL;
1246   fra.me.REG[3] = NIT_NULL;
1247   fra.me.REG[4] = NIT_NULL;
1248   fra.me.REG[0] = p0;
1249   fra.me.REG[1] = p1;
1250   /* ./icode//icode_tools.nit:282 */
1251   fra.me.REG[2] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1252   fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1253   fra.me.REG[2] = NEW_IIf_icode___icode_base___IIf___init(fra.me.REG[2]);
1254   /* ./icode//icode_tools.nit:283 */
1255   fra.me.REG[3] = CALL_icode___icode_base___IIf___then_seq(fra.me.REG[0])(fra.me.REG[0]);
1256   fra.me.REG[4] = CALL_icode___icode_base___IIf___then_seq(fra.me.REG[2])(fra.me.REG[2]);
1257   CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], fra.me.REG[4]);
1258   /* ./icode//icode_tools.nit:284 */
1259   fra.me.REG[0] = CALL_icode___icode_base___IIf___else_seq(fra.me.REG[0])(fra.me.REG[0]);
1260   fra.me.REG[4] = CALL_icode___icode_base___IIf___else_seq(fra.me.REG[2])(fra.me.REG[2]);
1261   CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[4]);
1262   /* ./icode//icode_tools.nit:285 */
1263   goto label1;
1264   label1: while(0);
1265   stack_frame_head = fra.me.prev;
1266   return fra.me.REG[2];
1267 }
1268 val_t icode___icode_tools___IEscape___inner_dup_with(val_t p0, val_t p1){
1269   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1270   val_t tmp;
1271   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1272   fra.me.file = LOCATE_icode___icode_tools;
1273   fra.me.line = 290;
1274   fra.me.meth = LOCATE_icode___icode_tools___IEscape___inner_dup_with;
1275   fra.me.has_broke = 0;
1276   fra.me.REG_size = 2;
1277   fra.me.REG[0] = NIT_NULL;
1278   fra.me.REG[1] = NIT_NULL;
1279   fra.me.REG[0] = p0;
1280   fra.me.REG[1] = p1;
1281   /* ./icode//icode_tools.nit:293 */
1282   fra.me.REG[0] = CALL_icode___icode_base___IEscape___iescape_mark(fra.me.REG[0])(fra.me.REG[0]);
1283   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_mark(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1284   /* ./icode//icode_tools.nit:295 */
1285   fra.me.REG[0] = NEW_IEscape_icode___icode_base___IEscape___init(fra.me.REG[0]);
1286   goto label1;
1287   label1: while(0);
1288   stack_frame_head = fra.me.prev;
1289   return fra.me.REG[0];
1290 }
1291 val_t icode___icode_tools___IAbort___inner_dup_with(val_t p0, val_t p1){
1292   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1293   val_t tmp;
1294   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1295   fra.me.file = LOCATE_icode___icode_tools;
1296   fra.me.line = 300;
1297   fra.me.meth = LOCATE_icode___icode_tools___IAbort___inner_dup_with;
1298   fra.me.has_broke = 0;
1299   fra.me.REG_size = 2;
1300   fra.me.REG[0] = NIT_NULL;
1301   fra.me.REG[1] = NIT_NULL;
1302   fra.me.REG[0] = p0;
1303   fra.me.REG[1] = p1;
1304   /* ./icode//icode_tools.nit:302 */
1305   fra.me.REG[1] = CALL_icode___icode_base___IAbort___texts(fra.me.REG[0])(fra.me.REG[0]);
1306   fra.me.REG[0] = CALL_icode___icode_base___IAbort___module_location(fra.me.REG[0])(fra.me.REG[0]);
1307   fra.me.REG[0] = NEW_IAbort_icode___icode_base___IAbort___init(fra.me.REG[1], fra.me.REG[0]);
1308   goto label1;
1309   label1: while(0);
1310   stack_frame_head = fra.me.prev;
1311   return fra.me.REG[0];
1312 }
1313 val_t icode___icode_tools___ICall___inner_dup_with(val_t p0, val_t p1){
1314   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1315   val_t tmp;
1316   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1317   fra.me.file = LOCATE_icode___icode_tools;
1318   fra.me.line = 307;
1319   fra.me.meth = LOCATE_icode___icode_tools___ICall___inner_dup_with;
1320   fra.me.has_broke = 0;
1321   fra.me.REG_size = 3;
1322   fra.me.REG[0] = NIT_NULL;
1323   fra.me.REG[1] = NIT_NULL;
1324   fra.me.REG[2] = NIT_NULL;
1325   fra.me.REG[0] = p0;
1326   fra.me.REG[1] = p1;
1327   /* ./icode//icode_tools.nit:309 */
1328   fra.me.REG[2] = CALL_icode___icode_base___IAbsCall___property(fra.me.REG[0])(fra.me.REG[0]);
1329   fra.me.REG[0] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1330   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1331   fra.me.REG[0] = NEW_ICall_icode___icode_base___ICall___init(fra.me.REG[2], fra.me.REG[0]);
1332   goto label1;
1333   label1: while(0);
1334   stack_frame_head = fra.me.prev;
1335   return fra.me.REG[0];
1336 }
1337 val_t icode___icode_tools___ISuper___inner_dup_with(val_t p0, val_t p1){
1338   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1339   val_t tmp;
1340   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1341   fra.me.file = LOCATE_icode___icode_tools;
1342   fra.me.line = 314;
1343   fra.me.meth = LOCATE_icode___icode_tools___ISuper___inner_dup_with;
1344   fra.me.has_broke = 0;
1345   fra.me.REG_size = 3;
1346   fra.me.REG[0] = NIT_NULL;
1347   fra.me.REG[1] = NIT_NULL;
1348   fra.me.REG[2] = NIT_NULL;
1349   fra.me.REG[0] = p0;
1350   fra.me.REG[1] = p1;
1351   /* ./icode//icode_tools.nit:316 */
1352   fra.me.REG[2] = CALL_icode___icode_base___IAbsCall___property(fra.me.REG[0])(fra.me.REG[0]);
1353   fra.me.REG[0] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1354   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1355   fra.me.REG[0] = NEW_ISuper_icode___icode_base___ISuper___init(fra.me.REG[2], fra.me.REG[0]);
1356   goto label1;
1357   label1: while(0);
1358   stack_frame_head = fra.me.prev;
1359   return fra.me.REG[0];
1360 }
1361 val_t icode___icode_tools___INew___inner_dup_with(val_t p0, val_t p1){
1362   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1363   val_t tmp;
1364   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1365   fra.me.file = LOCATE_icode___icode_tools;
1366   fra.me.line = 321;
1367   fra.me.meth = LOCATE_icode___icode_tools___INew___inner_dup_with;
1368   fra.me.has_broke = 0;
1369   fra.me.REG_size = 4;
1370   fra.me.REG[0] = NIT_NULL;
1371   fra.me.REG[1] = NIT_NULL;
1372   fra.me.REG[2] = NIT_NULL;
1373   fra.me.REG[3] = NIT_NULL;
1374   fra.me.REG[0] = p0;
1375   fra.me.REG[1] = p1;
1376   /* ./icode//icode_tools.nit:323 */
1377   fra.me.REG[2] = CALL_icode___icode_base___INew___stype(fra.me.REG[0])(fra.me.REG[0]);
1378   fra.me.REG[3] = CALL_icode___icode_base___IAbsCall___property(fra.me.REG[0])(fra.me.REG[0]);
1379   fra.me.REG[0] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1380   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1381   fra.me.REG[0] = NEW_INew_icode___icode_base___INew___init(fra.me.REG[2], fra.me.REG[3], fra.me.REG[0]);
1382   goto label1;
1383   label1: while(0);
1384   stack_frame_head = fra.me.prev;
1385   return fra.me.REG[0];
1386 }
1387 val_t icode___icode_tools___IAllocateInstance___inner_dup_with(val_t p0, val_t p1){
1388   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1389   val_t tmp;
1390   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1391   fra.me.file = LOCATE_icode___icode_tools;
1392   fra.me.line = 328;
1393   fra.me.meth = LOCATE_icode___icode_tools___IAllocateInstance___inner_dup_with;
1394   fra.me.has_broke = 0;
1395   fra.me.REG_size = 2;
1396   fra.me.REG[0] = NIT_NULL;
1397   fra.me.REG[1] = NIT_NULL;
1398   fra.me.REG[0] = p0;
1399   fra.me.REG[1] = p1;
1400   /* ./icode//icode_tools.nit:330 */
1401   fra.me.REG[0] = CALL_icode___icode_base___IAllocateInstance___stype(fra.me.REG[0])(fra.me.REG[0]);
1402   fra.me.REG[0] = NEW_IAllocateInstance_icode___icode_base___IAllocateInstance___init(fra.me.REG[0]);
1403   goto label1;
1404   label1: while(0);
1405   stack_frame_head = fra.me.prev;
1406   return fra.me.REG[0];
1407 }
1408 val_t icode___icode_tools___IStaticCall___inner_dup_with(val_t p0, val_t p1){
1409   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1410   val_t tmp;
1411   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1412   fra.me.file = LOCATE_icode___icode_tools;
1413   fra.me.line = 335;
1414   fra.me.meth = LOCATE_icode___icode_tools___IStaticCall___inner_dup_with;
1415   fra.me.has_broke = 0;
1416   fra.me.REG_size = 3;
1417   fra.me.REG[0] = NIT_NULL;
1418   fra.me.REG[1] = NIT_NULL;
1419   fra.me.REG[2] = NIT_NULL;
1420   fra.me.REG[0] = p0;
1421   fra.me.REG[1] = p1;
1422   /* ./icode//icode_tools.nit:337 */
1423   fra.me.REG[2] = CALL_icode___icode_base___IAbsCall___property(fra.me.REG[0])(fra.me.REG[0]);
1424   fra.me.REG[0] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1425   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1426   fra.me.REG[0] = NEW_IStaticCall_icode___icode_base___IStaticCall___init(fra.me.REG[2], fra.me.REG[0]);
1427   goto label1;
1428   label1: while(0);
1429   stack_frame_head = fra.me.prev;
1430   return fra.me.REG[0];
1431 }
1432 val_t icode___icode_tools___ICheckInstance___inner_dup_with(val_t p0, val_t p1){
1433   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1434   val_t tmp;
1435   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1436   fra.me.file = LOCATE_icode___icode_tools;
1437   fra.me.line = 342;
1438   fra.me.meth = LOCATE_icode___icode_tools___ICheckInstance___inner_dup_with;
1439   fra.me.has_broke = 0;
1440   fra.me.REG_size = 3;
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[0] = p0;
1445   fra.me.REG[1] = p1;
1446   /* ./icode//icode_tools.nit:344 */
1447   fra.me.REG[2] = CALL_icode___icode_base___ICheckInstance___stype(fra.me.REG[0])(fra.me.REG[0]);
1448   fra.me.REG[0] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1449   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1450   fra.me.REG[0] = NEW_ICheckInstance_icode___icode_base___ICheckInstance___init(fra.me.REG[2], fra.me.REG[0]);
1451   goto label1;
1452   label1: while(0);
1453   stack_frame_head = fra.me.prev;
1454   return fra.me.REG[0];
1455 }
1456 val_t icode___icode_tools___IInitAttributes___inner_dup_with(val_t p0, val_t p1){
1457   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1458   val_t tmp;
1459   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1460   fra.me.file = LOCATE_icode___icode_tools;
1461   fra.me.line = 349;
1462   fra.me.meth = LOCATE_icode___icode_tools___IInitAttributes___inner_dup_with;
1463   fra.me.has_broke = 0;
1464   fra.me.REG_size = 3;
1465   fra.me.REG[0] = NIT_NULL;
1466   fra.me.REG[1] = NIT_NULL;
1467   fra.me.REG[2] = NIT_NULL;
1468   fra.me.REG[0] = p0;
1469   fra.me.REG[1] = p1;
1470   /* ./icode//icode_tools.nit:351 */
1471   fra.me.REG[2] = CALL_icode___icode_base___IInitAttributes___stype(fra.me.REG[0])(fra.me.REG[0]);
1472   fra.me.REG[0] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1473   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1474   fra.me.REG[0] = NEW_IInitAttributes_icode___icode_base___IInitAttributes___init(fra.me.REG[2], fra.me.REG[0]);
1475   goto label1;
1476   label1: while(0);
1477   stack_frame_head = fra.me.prev;
1478   return fra.me.REG[0];
1479 }
1480 void icode___icode_tools___IClosCall___dup_with(val_t p0, val_t p1){
1481   struct {struct stack_frame_t me; val_t MORE_REG[6];} fra;
1482   val_t REGB0;
1483   val_t REGB1;
1484   val_t tmp;
1485   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1486   fra.me.file = LOCATE_icode___icode_tools;
1487   fra.me.line = 356;
1488   fra.me.meth = LOCATE_icode___icode_tools___IClosCall___dup_with;
1489   fra.me.has_broke = 0;
1490   fra.me.REG_size = 7;
1491   fra.me.REG[0] = NIT_NULL;
1492   fra.me.REG[1] = NIT_NULL;
1493   fra.me.REG[2] = NIT_NULL;
1494   fra.me.REG[3] = NIT_NULL;
1495   fra.me.REG[4] = NIT_NULL;
1496   fra.me.REG[5] = NIT_NULL;
1497   fra.me.REG[6] = NIT_NULL;
1498   fra.me.REG[0] = p0;
1499   fra.me.REG[1] = p1;
1500   /* ./icode//icode_tools.nit:356 */
1501   fra.me.REG[2] = fra.me.REG[0];
1502   fra.me.REG[3] = fra.me.REG[1];
1503   /* ./icode//icode_tools.nit:358 */
1504   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[3])!=NIT_NULL);
1505   if (UNTAG_Bool(REGB0)) {
1506   } else {
1507     nit_abort("Uninitialized attribute %s", "_closures", LOCATE_icode___icode_tools, 358);
1508   }
1509   fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[3]);
1510   fra.me.REG[5] = CALL_icode___icode_base___IClosCall___closure_decl(fra.me.REG[2])(fra.me.REG[2]);
1511   REGB0 = CALL_standard___collection___abstract_collection___MapRead___has_key(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1512   if (UNTAG_Bool(REGB0)) {
1513     /* ./icode//icode_tools.nit:360 */
1514     REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[3])!=NIT_NULL);
1515     if (UNTAG_Bool(REGB0)) {
1516     } else {
1517       nit_abort("Uninitialized attribute %s", "_closures", LOCATE_icode___icode_tools, 360);
1518     }
1519     fra.me.REG[5] = ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[3]);
1520     fra.me.REG[4] = CALL_icode___icode_base___IClosCall___closure_decl(fra.me.REG[2])(fra.me.REG[2]);
1521     fra.me.REG[4] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
1522     /* ./icode//icode_tools.nit:361 */
1523     REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1524     if (UNTAG_Bool(REGB0)) {
1525     } else {
1526       REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1527       if (UNTAG_Bool(REGB1)) {
1528         REGB1 = TAG_Bool(false);
1529         REGB0 = REGB1;
1530       } else {
1531         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
1532         REGB0 = REGB1;
1533       }
1534     }
1535     if (UNTAG_Bool(REGB0)) {
1536       /* ./icode//icode_tools.nit:363 */
1537       goto label1;
1538     }
1539     /* ./icode//icode_tools.nit:366 */
1540     fra.me.REG[5] = CALL_icode___icode_base___IClosCall___break_seq(fra.me.REG[2])(fra.me.REG[2]);
1541     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1542     if (UNTAG_Bool(REGB0)) {
1543     } else {
1544       REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1545       if (UNTAG_Bool(REGB1)) {
1546         REGB1 = TAG_Bool(false);
1547         REGB0 = REGB1;
1548       } else {
1549         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
1550         REGB0 = REGB1;
1551       }
1552     }
1553     if (UNTAG_Bool(REGB0)) {
1554     } else {
1555       nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 366);
1556     }
1557     /* ./icode//icode_tools.nit:368 */
1558     REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[3])!=NIT_NULL);
1559     if (UNTAG_Bool(REGB0)) {
1560     } else {
1561       nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 368);
1562     }
1563     fra.me.REG[5] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[3]);
1564     fra.me.REG[6] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[2])(fra.me.REG[2]);
1565     fra.me.REG[6] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
1566     fra.me.REG[6] = CALL_icode___icode_tools___ICodeBuilder___inline_routine(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4], fra.me.REG[6], NIT_NULL);
1567     /* ./icode//icode_tools.nit:369 */
1568     fra.me.REG[4] = CALL_icode___icode_base___ICode___result(fra.me.REG[2])(fra.me.REG[2]);
1569     REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1570     if (UNTAG_Bool(REGB0)) {
1571     } else {
1572       REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1573       if (UNTAG_Bool(REGB1)) {
1574         REGB1 = TAG_Bool(false);
1575         REGB0 = REGB1;
1576       } else {
1577         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
1578         REGB0 = REGB1;
1579       }
1580     }
1581     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1582     if (UNTAG_Bool(REGB0)) {
1583       /* ./icode//icode_tools.nit:370 */
1584       REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1585       if (UNTAG_Bool(REGB0)) {
1586       } else {
1587         REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1588         if (UNTAG_Bool(REGB1)) {
1589           REGB1 = TAG_Bool(false);
1590           REGB0 = REGB1;
1591         } else {
1592           REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[6])(fra.me.REG[6], NIT_NULL);
1593           REGB0 = REGB1;
1594         }
1595       }
1596       REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1597       if (UNTAG_Bool(REGB0)) {
1598       } else {
1599         nit_abort("Assert failed", NULL, LOCATE_icode___icode_tools, 370);
1600       }
1601       /* ./icode//icode_tools.nit:371 */
1602       REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[3])!=NIT_NULL);
1603       if (UNTAG_Bool(REGB0)) {
1604       } else {
1605         nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 371);
1606       }
1607       fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[3]);
1608       fra.me.REG[2] = CALL_icode___icode_base___ICode___result(fra.me.REG[2])(fra.me.REG[2]);
1609       REGB0 = TAG_Bool((fra.me.REG[2]!=NIT_NULL) && VAL_ISA(fra.me.REG[2], COLOR_icode___icode_base___IRegister, ID_icode___icode_base___IRegister)) /*cast IRegister*/;
1610       if (UNTAG_Bool(REGB0)) {
1611       } else {
1612         nit_abort("Cast failed", NULL, LOCATE_icode___icode_tools, 371);
1613       }
1614       fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
1615       fra.me.REG[6] = NEW_IMove_icode___icode_base___IMove___init(fra.me.REG[2], fra.me.REG[6]);
1616       CALL_icode___icode_builder___ICodeBuilder___stmt(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
1617     }
1618   } else {
1619     /* ./icode//icode_tools.nit:375 */
1620     CALL_SUPER_icode___icode_tools___IClosCall___dup_with(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1621   }
1622   label1: while(0);
1623   stack_frame_head = fra.me.prev;
1624   return;
1625 }
1626 val_t icode___icode_tools___IClosCall___inner_dup_with(val_t p0, val_t p1){
1627   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1628   val_t tmp;
1629   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1630   fra.me.file = LOCATE_icode___icode_tools;
1631   fra.me.line = 379;
1632   fra.me.meth = LOCATE_icode___icode_tools___IClosCall___inner_dup_with;
1633   fra.me.has_broke = 0;
1634   fra.me.REG_size = 2;
1635   fra.me.REG[0] = NIT_NULL;
1636   fra.me.REG[1] = NIT_NULL;
1637   fra.me.REG[0] = p0;
1638   fra.me.REG[1] = p1;
1639   /* ./icode//icode_tools.nit:381 */
1640   fra.me.REG[1] = CALL_icode___icode_base___IClosCall___closure_decl(fra.me.REG[0])(fra.me.REG[0]);
1641   fra.me.REG[0] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1642   fra.me.REG[0] = NEW_IClosCall_icode___icode_base___IClosCall___init(fra.me.REG[1], fra.me.REG[0]);
1643   goto label1;
1644   label1: while(0);
1645   stack_frame_head = fra.me.prev;
1646   return fra.me.REG[0];
1647 }
1648 val_t icode___icode_tools___INative___inner_dup_with(val_t p0, val_t p1){
1649   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1650   val_t REGB0;
1651   val_t tmp;
1652   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1653   fra.me.file = LOCATE_icode___icode_tools;
1654   fra.me.line = 386;
1655   fra.me.meth = LOCATE_icode___icode_tools___INative___inner_dup_with;
1656   fra.me.has_broke = 0;
1657   fra.me.REG_size = 4;
1658   fra.me.REG[0] = NIT_NULL;
1659   fra.me.REG[1] = NIT_NULL;
1660   fra.me.REG[2] = NIT_NULL;
1661   fra.me.REG[3] = NIT_NULL;
1662   fra.me.REG[0] = p0;
1663   fra.me.REG[1] = p1;
1664   /* ./icode//icode_tools.nit:388 */
1665   fra.me.REG[2] = CALL_icode___icode_base___INative___method(fra.me.REG[0])(fra.me.REG[0]);
1666   fra.me.REG[3] = CALL_icode___icode_base___ICodeN___exprs(fra.me.REG[0])(fra.me.REG[0]);
1667   fra.me.REG[3] = CALL_icode___icode_tools___ICodeDupContext___dup_iregs(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
1668   fra.me.REG[3] = NEW_INative_icode___icode_base___INative___init(fra.me.REG[2], fra.me.REG[3]);
1669   /* ./icode//icode_tools.nit:389 */
1670   REGB0 = CALL_icode___icode_base___ICode___is_pure(fra.me.REG[0])(fra.me.REG[0]);
1671   CALL_icode___icode_base___INative___is_pure__eq(fra.me.REG[3])(fra.me.REG[3], REGB0);
1672   /* ./icode//icode_tools.nit:390 */
1673   goto label1;
1674   label1: while(0);
1675   stack_frame_head = fra.me.prev;
1676   return fra.me.REG[3];
1677 }
1678 val_t icode___icode_tools___IIntValue___inner_dup_with(val_t p0, val_t p1){
1679   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1680   val_t tmp;
1681   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1682   fra.me.file = LOCATE_icode___icode_tools;
1683   fra.me.line = 395;
1684   fra.me.meth = LOCATE_icode___icode_tools___IIntValue___inner_dup_with;
1685   fra.me.has_broke = 0;
1686   fra.me.REG_size = 2;
1687   fra.me.REG[0] = NIT_NULL;
1688   fra.me.REG[1] = NIT_NULL;
1689   fra.me.REG[0] = p0;
1690   fra.me.REG[1] = p1;
1691   /* ./icode//icode_tools.nit:397 */
1692   fra.me.REG[0] = CALL_icode___icode_base___IIntValue___value(fra.me.REG[0])(fra.me.REG[0]);
1693   fra.me.REG[0] = NEW_IIntValue_icode___icode_base___IIntValue___init(fra.me.REG[0]);
1694   goto label1;
1695   label1: while(0);
1696   stack_frame_head = fra.me.prev;
1697   return fra.me.REG[0];
1698 }
1699 val_t icode___icode_tools___IBoolValue___inner_dup_with(val_t p0, val_t p1){
1700   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1701   val_t REGB0;
1702   val_t tmp;
1703   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1704   fra.me.file = LOCATE_icode___icode_tools;
1705   fra.me.line = 402;
1706   fra.me.meth = LOCATE_icode___icode_tools___IBoolValue___inner_dup_with;
1707   fra.me.has_broke = 0;
1708   fra.me.REG_size = 2;
1709   fra.me.REG[0] = NIT_NULL;
1710   fra.me.REG[1] = NIT_NULL;
1711   fra.me.REG[0] = p0;
1712   fra.me.REG[1] = p1;
1713   /* ./icode//icode_tools.nit:404 */
1714   REGB0 = CALL_icode___icode_base___IBoolValue___value(fra.me.REG[0])(fra.me.REG[0]);
1715   fra.me.REG[0] = NEW_IBoolValue_icode___icode_base___IBoolValue___init(REGB0);
1716   goto label1;
1717   label1: while(0);
1718   stack_frame_head = fra.me.prev;
1719   return fra.me.REG[0];
1720 }
1721 val_t icode___icode_tools___IStringValue___inner_dup_with(val_t p0, val_t p1){
1722   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1723   val_t tmp;
1724   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1725   fra.me.file = LOCATE_icode___icode_tools;
1726   fra.me.line = 409;
1727   fra.me.meth = LOCATE_icode___icode_tools___IStringValue___inner_dup_with;
1728   fra.me.has_broke = 0;
1729   fra.me.REG_size = 2;
1730   fra.me.REG[0] = NIT_NULL;
1731   fra.me.REG[1] = NIT_NULL;
1732   fra.me.REG[0] = p0;
1733   fra.me.REG[1] = p1;
1734   /* ./icode//icode_tools.nit:411 */
1735   fra.me.REG[0] = CALL_icode___icode_base___IStringValue___value(fra.me.REG[0])(fra.me.REG[0]);
1736   fra.me.REG[0] = NEW_IStringValue_icode___icode_base___IStringValue___init(fra.me.REG[0]);
1737   goto label1;
1738   label1: while(0);
1739   stack_frame_head = fra.me.prev;
1740   return fra.me.REG[0];
1741 }
1742 val_t icode___icode_tools___IFloatValue___inner_dup_with(val_t p0, val_t p1){
1743   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1744   val_t tmp;
1745   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1746   fra.me.file = LOCATE_icode___icode_tools;
1747   fra.me.line = 416;
1748   fra.me.meth = LOCATE_icode___icode_tools___IFloatValue___inner_dup_with;
1749   fra.me.has_broke = 0;
1750   fra.me.REG_size = 2;
1751   fra.me.REG[0] = NIT_NULL;
1752   fra.me.REG[1] = NIT_NULL;
1753   fra.me.REG[0] = p0;
1754   fra.me.REG[1] = p1;
1755   /* ./icode//icode_tools.nit:418 */
1756   fra.me.REG[0] = CALL_icode___icode_base___IFloatValue___value(fra.me.REG[0])(fra.me.REG[0]);
1757   fra.me.REG[0] = NEW_IFloatValue_icode___icode_base___IFloatValue___init(fra.me.REG[0]);
1758   goto label1;
1759   label1: while(0);
1760   stack_frame_head = fra.me.prev;
1761   return fra.me.REG[0];
1762 }
1763 val_t icode___icode_tools___ICharValue___inner_dup_with(val_t p0, val_t p1){
1764   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1765   val_t tmp;
1766   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1767   fra.me.file = LOCATE_icode___icode_tools;
1768   fra.me.line = 423;
1769   fra.me.meth = LOCATE_icode___icode_tools___ICharValue___inner_dup_with;
1770   fra.me.has_broke = 0;
1771   fra.me.REG_size = 2;
1772   fra.me.REG[0] = NIT_NULL;
1773   fra.me.REG[1] = NIT_NULL;
1774   fra.me.REG[0] = p0;
1775   fra.me.REG[1] = p1;
1776   /* ./icode//icode_tools.nit:425 */
1777   fra.me.REG[0] = CALL_icode___icode_base___ICharValue___value(fra.me.REG[0])(fra.me.REG[0]);
1778   fra.me.REG[0] = NEW_ICharValue_icode___icode_base___ICharValue___init(fra.me.REG[0]);
1779   goto label1;
1780   label1: while(0);
1781   stack_frame_head = fra.me.prev;
1782   return fra.me.REG[0];
1783 }
1784 val_t icode___icode_tools___IMove___inner_dup_with(val_t p0, val_t p1){
1785   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1786   val_t REGB0;
1787   val_t tmp;
1788   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1789   fra.me.file = LOCATE_icode___icode_tools;
1790   fra.me.line = 430;
1791   fra.me.meth = LOCATE_icode___icode_tools___IMove___inner_dup_with;
1792   fra.me.has_broke = 0;
1793   fra.me.REG_size = 4;
1794   fra.me.REG[0] = NIT_NULL;
1795   fra.me.REG[1] = NIT_NULL;
1796   fra.me.REG[2] = NIT_NULL;
1797   fra.me.REG[3] = NIT_NULL;
1798   fra.me.REG[0] = p0;
1799   fra.me.REG[1] = p1;
1800   /* ./icode//icode_tools.nit:430 */
1801   fra.me.REG[2] = fra.me.REG[0];
1802   /* ./icode//icode_tools.nit:432 */
1803   fra.me.REG[3] = CALL_icode___icode_base___ICode___result(fra.me.REG[2])(fra.me.REG[2]);
1804   REGB0 = TAG_Bool((fra.me.REG[3]!=NIT_NULL) && VAL_ISA(fra.me.REG[3], COLOR_icode___icode_base___IRegister, ID_icode___icode_base___IRegister)) /*cast IRegister*/;
1805   if (UNTAG_Bool(REGB0)) {
1806   } else {
1807     nit_abort("Cast failed", NULL, LOCATE_icode___icode_tools, 432);
1808   }
1809   fra.me.REG[3] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
1810   fra.me.REG[2] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[2])(fra.me.REG[2]);
1811   fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1812   fra.me.REG[2] = NEW_IMove_icode___icode_base___IMove___init(fra.me.REG[3], fra.me.REG[2]);
1813   goto label1;
1814   label1: while(0);
1815   stack_frame_head = fra.me.prev;
1816   return fra.me.REG[2];
1817 }
1818 val_t icode___icode_tools___IAttrRead___inner_dup_with(val_t p0, val_t p1){
1819   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1820   val_t tmp;
1821   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1822   fra.me.file = LOCATE_icode___icode_tools;
1823   fra.me.line = 437;
1824   fra.me.meth = LOCATE_icode___icode_tools___IAttrRead___inner_dup_with;
1825   fra.me.has_broke = 0;
1826   fra.me.REG_size = 3;
1827   fra.me.REG[0] = NIT_NULL;
1828   fra.me.REG[1] = NIT_NULL;
1829   fra.me.REG[2] = NIT_NULL;
1830   fra.me.REG[0] = p0;
1831   fra.me.REG[1] = p1;
1832   /* ./icode//icode_tools.nit:439 */
1833   fra.me.REG[2] = CALL_icode___icode_base___IAttrRead___property(fra.me.REG[0])(fra.me.REG[0]);
1834   fra.me.REG[0] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1835   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1836   fra.me.REG[0] = NEW_IAttrRead_icode___icode_base___IAttrRead___init(fra.me.REG[2], fra.me.REG[0]);
1837   goto label1;
1838   label1: while(0);
1839   stack_frame_head = fra.me.prev;
1840   return fra.me.REG[0];
1841 }
1842 val_t icode___icode_tools___IAttrWrite___inner_dup_with(val_t p0, val_t p1){
1843   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1844   val_t tmp;
1845   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1846   fra.me.file = LOCATE_icode___icode_tools;
1847   fra.me.line = 444;
1848   fra.me.meth = LOCATE_icode___icode_tools___IAttrWrite___inner_dup_with;
1849   fra.me.has_broke = 0;
1850   fra.me.REG_size = 4;
1851   fra.me.REG[0] = NIT_NULL;
1852   fra.me.REG[1] = NIT_NULL;
1853   fra.me.REG[2] = NIT_NULL;
1854   fra.me.REG[3] = NIT_NULL;
1855   fra.me.REG[0] = p0;
1856   fra.me.REG[1] = p1;
1857   /* ./icode//icode_tools.nit:446 */
1858   fra.me.REG[2] = CALL_icode___icode_base___IAttrWrite___property(fra.me.REG[0])(fra.me.REG[0]);
1859   fra.me.REG[3] = CALL_icode___icode_base___ICode2___expr1(fra.me.REG[0])(fra.me.REG[0]);
1860   fra.me.REG[3] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
1861   fra.me.REG[0] = CALL_icode___icode_base___ICode2___expr2(fra.me.REG[0])(fra.me.REG[0]);
1862   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1863   fra.me.REG[0] = NEW_IAttrWrite_icode___icode_base___IAttrWrite___init(fra.me.REG[2], fra.me.REG[3], fra.me.REG[0]);
1864   goto label1;
1865   label1: while(0);
1866   stack_frame_head = fra.me.prev;
1867   return fra.me.REG[0];
1868 }
1869 val_t icode___icode_tools___IAttrIsset___inner_dup_with(val_t p0, val_t p1){
1870   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1871   val_t tmp;
1872   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1873   fra.me.file = LOCATE_icode___icode_tools;
1874   fra.me.line = 451;
1875   fra.me.meth = LOCATE_icode___icode_tools___IAttrIsset___inner_dup_with;
1876   fra.me.has_broke = 0;
1877   fra.me.REG_size = 3;
1878   fra.me.REG[0] = NIT_NULL;
1879   fra.me.REG[1] = NIT_NULL;
1880   fra.me.REG[2] = NIT_NULL;
1881   fra.me.REG[0] = p0;
1882   fra.me.REG[1] = p1;
1883   /* ./icode//icode_tools.nit:453 */
1884   fra.me.REG[2] = CALL_icode___icode_base___IAttrIsset___property(fra.me.REG[0])(fra.me.REG[0]);
1885   fra.me.REG[0] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1886   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1887   fra.me.REG[0] = NEW_IAttrIsset_icode___icode_base___IAttrIsset___init(fra.me.REG[2], fra.me.REG[0]);
1888   goto label1;
1889   label1: while(0);
1890   stack_frame_head = fra.me.prev;
1891   return fra.me.REG[0];
1892 }
1893 val_t icode___icode_tools___ITypeCheck___inner_dup_with(val_t p0, val_t p1){
1894   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1895   val_t tmp;
1896   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1897   fra.me.file = LOCATE_icode___icode_tools;
1898   fra.me.line = 458;
1899   fra.me.meth = LOCATE_icode___icode_tools___ITypeCheck___inner_dup_with;
1900   fra.me.has_broke = 0;
1901   fra.me.REG_size = 4;
1902   fra.me.REG[0] = NIT_NULL;
1903   fra.me.REG[1] = NIT_NULL;
1904   fra.me.REG[2] = NIT_NULL;
1905   fra.me.REG[3] = NIT_NULL;
1906   fra.me.REG[0] = p0;
1907   fra.me.REG[1] = p1;
1908   /* ./icode//icode_tools.nit:460 */
1909   fra.me.REG[2] = CALL_icode___icode_base___ICode2___expr1(fra.me.REG[0])(fra.me.REG[0]);
1910   fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1911   fra.me.REG[3] = CALL_icode___icode_base___ICode2___expr2(fra.me.REG[0])(fra.me.REG[0]);
1912   fra.me.REG[3] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
1913   fra.me.REG[0] = CALL_icode___icode_base___ITypeCheck___stype(fra.me.REG[0])(fra.me.REG[0]);
1914   fra.me.REG[0] = NEW_ITypeCheck_icode___icode_base___ITypeCheck___init(fra.me.REG[2], fra.me.REG[3], fra.me.REG[0]);
1915   goto label1;
1916   label1: while(0);
1917   stack_frame_head = fra.me.prev;
1918   return fra.me.REG[0];
1919 }
1920 val_t icode___icode_tools___IIs___inner_dup_with(val_t p0, val_t p1){
1921   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1922   val_t tmp;
1923   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1924   fra.me.file = LOCATE_icode___icode_tools;
1925   fra.me.line = 465;
1926   fra.me.meth = LOCATE_icode___icode_tools___IIs___inner_dup_with;
1927   fra.me.has_broke = 0;
1928   fra.me.REG_size = 3;
1929   fra.me.REG[0] = NIT_NULL;
1930   fra.me.REG[1] = NIT_NULL;
1931   fra.me.REG[2] = NIT_NULL;
1932   fra.me.REG[0] = p0;
1933   fra.me.REG[1] = p1;
1934   /* ./icode//icode_tools.nit:467 */
1935   fra.me.REG[2] = CALL_icode___icode_base___ICode2___expr1(fra.me.REG[0])(fra.me.REG[0]);
1936   fra.me.REG[2] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1937   fra.me.REG[0] = CALL_icode___icode_base___ICode2___expr2(fra.me.REG[0])(fra.me.REG[0]);
1938   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1939   fra.me.REG[0] = NEW_IIs_icode___icode_base___IIs___init(fra.me.REG[2], fra.me.REG[0]);
1940   goto label1;
1941   label1: while(0);
1942   stack_frame_head = fra.me.prev;
1943   return fra.me.REG[0];
1944 }
1945 val_t icode___icode_tools___INot___inner_dup_with(val_t p0, val_t p1){
1946   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1947   val_t tmp;
1948   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1949   fra.me.file = LOCATE_icode___icode_tools;
1950   fra.me.line = 472;
1951   fra.me.meth = LOCATE_icode___icode_tools___INot___inner_dup_with;
1952   fra.me.has_broke = 0;
1953   fra.me.REG_size = 2;
1954   fra.me.REG[0] = NIT_NULL;
1955   fra.me.REG[1] = NIT_NULL;
1956   fra.me.REG[0] = p0;
1957   fra.me.REG[1] = p1;
1958   /* ./icode//icode_tools.nit:474 */
1959   fra.me.REG[0] = CALL_icode___icode_base___ICode1___expr(fra.me.REG[0])(fra.me.REG[0]);
1960   fra.me.REG[0] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1961   fra.me.REG[0] = NEW_INot_icode___icode_base___INot___init(fra.me.REG[0]);
1962   goto label1;
1963   label1: while(0);
1964   stack_frame_head = fra.me.prev;
1965   return fra.me.REG[0];
1966 }
1967 val_t icode___icode_tools___IOnce___inner_dup_with(val_t p0, val_t p1){
1968   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1969   val_t tmp;
1970   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1971   fra.me.file = LOCATE_icode___icode_tools;
1972   fra.me.line = 479;
1973   fra.me.meth = LOCATE_icode___icode_tools___IOnce___inner_dup_with;
1974   fra.me.has_broke = 0;
1975   fra.me.REG_size = 4;
1976   fra.me.REG[0] = NIT_NULL;
1977   fra.me.REG[1] = NIT_NULL;
1978   fra.me.REG[2] = NIT_NULL;
1979   fra.me.REG[3] = NIT_NULL;
1980   fra.me.REG[0] = p0;
1981   fra.me.REG[1] = p1;
1982   /* ./icode//icode_tools.nit:481 */
1983   fra.me.REG[2] = NEW_IOnce_icode___icode_base___IOnce___init();
1984   /* ./icode//icode_tools.nit:482 */
1985   fra.me.REG[0] = CALL_icode___icode_base___IOnce___body(fra.me.REG[0])(fra.me.REG[0]);
1986   fra.me.REG[3] = CALL_icode___icode_base___IOnce___body(fra.me.REG[2])(fra.me.REG[2]);
1987   CALL_icode___icode_tools___ISeq___dup_seq_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[3]);
1988   /* ./icode//icode_tools.nit:483 */
1989   goto label1;
1990   label1: while(0);
1991   stack_frame_head = fra.me.prev;
1992   return fra.me.REG[2];
1993 }
1994 val_t icode___icode_tools___IHasClos___inner_dup_with(val_t p0, val_t p1){
1995   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1996   val_t REGB0;
1997   val_t REGB1;
1998   val_t tmp;
1999   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2000   fra.me.file = LOCATE_icode___icode_tools;
2001   fra.me.line = 488;
2002   fra.me.meth = LOCATE_icode___icode_tools___IHasClos___inner_dup_with;
2003   fra.me.has_broke = 0;
2004   fra.me.REG_size = 5;
2005   fra.me.REG[0] = NIT_NULL;
2006   fra.me.REG[1] = NIT_NULL;
2007   fra.me.REG[2] = NIT_NULL;
2008   fra.me.REG[3] = NIT_NULL;
2009   fra.me.REG[4] = NIT_NULL;
2010   fra.me.REG[0] = p0;
2011   fra.me.REG[1] = p1;
2012   /* ./icode//icode_tools.nit:488 */
2013   fra.me.REG[2] = fra.me.REG[0];
2014   /* ./icode//icode_tools.nit:490 */
2015   REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[1])!=NIT_NULL);
2016   if (UNTAG_Bool(REGB0)) {
2017   } else {
2018     nit_abort("Uninitialized attribute %s", "_closures", LOCATE_icode___icode_tools, 490);
2019   }
2020   fra.me.REG[3] = ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[1]);
2021   fra.me.REG[4] = CALL_icode___icode_base___IHasClos___closure_decl(fra.me.REG[2])(fra.me.REG[2]);
2022   REGB0 = CALL_standard___collection___abstract_collection___MapRead___has_key(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2023   if (UNTAG_Bool(REGB0)) {
2024     /* ./icode//icode_tools.nit:492 */
2025     REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[1])!=NIT_NULL);
2026     if (UNTAG_Bool(REGB0)) {
2027     } else {
2028       nit_abort("Uninitialized attribute %s", "_closures", LOCATE_icode___icode_tools, 492);
2029     }
2030     fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____closures(fra.me.REG[1]);
2031     fra.me.REG[3] = CALL_icode___icode_base___IHasClos___closure_decl(fra.me.REG[2])(fra.me.REG[2]);
2032     fra.me.REG[3] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
2033     /* ./icode//icode_tools.nit:494 */
2034     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
2035     if (UNTAG_Bool(REGB0)) {
2036     } else {
2037       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
2038       if (UNTAG_Bool(REGB1)) {
2039         REGB1 = TAG_Bool(false);
2040         REGB0 = REGB1;
2041       } else {
2042         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
2043         REGB0 = REGB1;
2044       }
2045     }
2046     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
2047     if (UNTAG_Bool(REGB0)) {
2048       /* ./icode//icode_tools.nit:495 */
2049       REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
2050       if (UNTAG_Bool(REGB0)) {
2051       } else {
2052         nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 495);
2053       }
2054       fra.me.REG[3] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
2055       fra.me.REG[3] = CALL_icode___icode_builder___ICodeBuilder___lit_true_reg(fra.me.REG[3])(fra.me.REG[3]);
2056     } else {
2057       /* ./icode//icode_tools.nit:497 */
2058       REGB0 = TAG_Bool(ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1])!=NIT_NULL);
2059       if (UNTAG_Bool(REGB0)) {
2060       } else {
2061         nit_abort("Uninitialized attribute %s", "_icb", LOCATE_icode___icode_tools, 497);
2062       }
2063       fra.me.REG[4] = ATTR_icode___icode_tools___ICodeDupContext____icb(fra.me.REG[1]);
2064       fra.me.REG[4] = CALL_icode___icode_builder___ICodeBuilder___lit_false_reg(fra.me.REG[4])(fra.me.REG[4]);
2065       fra.me.REG[3] = fra.me.REG[4];
2066     }
2067     /* ./icode//icode_tools.nit:499 */
2068     fra.me.REG[4] = CALL_icode___icode_base___ICode___result(fra.me.REG[2])(fra.me.REG[2]);
2069     REGB0 = TAG_Bool((fra.me.REG[4]!=NIT_NULL) && VAL_ISA(fra.me.REG[4], COLOR_icode___icode_base___IRegister, ID_icode___icode_base___IRegister)) /*cast IRegister*/;
2070     if (UNTAG_Bool(REGB0)) {
2071     } else {
2072       nit_abort("Cast failed", NULL, LOCATE_icode___icode_tools, 499);
2073     }
2074     fra.me.REG[4] = CALL_icode___icode_tools___ICodeDupContext___dup_ireg(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
2075     fra.me.REG[3] = NEW_IMove_icode___icode_base___IMove___init(fra.me.REG[4], fra.me.REG[3]);
2076     goto label1;
2077   } else {
2078     /* ./icode//icode_tools.nit:501 */
2079     fra.me.REG[2] = CALL_icode___icode_base___IHasClos___closure_decl(fra.me.REG[2])(fra.me.REG[2]);
2080     fra.me.REG[2] = NEW_IHasClos_icode___icode_base___IHasClos___init(fra.me.REG[2]);
2081     fra.me.REG[3] = fra.me.REG[2];
2082     goto label1;
2083   }
2084   label1: while(0);
2085   stack_frame_head = fra.me.prev;
2086   return fra.me.REG[3];
2087 }