c_src/exec._sep.c

   1 /* This C file is generated by NIT to compile module exec. */
   2 #include "exec._sep.h"
   3 val_t exec___Process___id(val_t p0){
   4   struct {struct stack_frame_t me;} fra;
   5   val_t REGB0;
   6   val_t tmp;
   7   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   8   fra.me.file = LOCATE_exec;
   9   fra.me.line = 23;
  10   fra.me.meth = LOCATE_exec___Process___id;
  11   fra.me.has_broke = 0;
  12   fra.me.REG_size = 1;
  13   fra.me.REG[0] = NIT_NULL;
  14   fra.me.REG[0] = p0;
  15   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
  16   /* ./../lib/standard//exec.nit:24 */
  17   if (UNTAG_Bool(REGB0)) {
  18   } else {
  19     fprintf(stderr, "Uninitialized attribute %s", "_data");
  20     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 24);
  21     nit_exit(1);
  22   }
  23   fra.me.REG[0] = ATTR_exec___Process____data(fra.me.REG[0]);
  24   REGB0 = CALL_exec___NativeProcess___id(fra.me.REG[0])(fra.me.REG[0]);
  25   goto label1;
  26   label1: while(0);
  27   stack_frame_head = fra.me.prev;
  28   return REGB0;
  29 }
  30 val_t exec___Process___is_finished(val_t p0){
  31   struct {struct stack_frame_t me;} fra;
  32   val_t REGB0;
  33   val_t tmp;
  34   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  35   fra.me.file = LOCATE_exec;
  36   fra.me.line = 26;
  37   fra.me.meth = LOCATE_exec___Process___is_finished;
  38   fra.me.has_broke = 0;
  39   fra.me.REG_size = 1;
  40   fra.me.REG[0] = NIT_NULL;
  41   fra.me.REG[0] = p0;
  42   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
  43   /* ./../lib/standard//exec.nit:27 */
  44   if (UNTAG_Bool(REGB0)) {
  45   } else {
  46     fprintf(stderr, "Uninitialized attribute %s", "_data");
  47     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 27);
  48     nit_exit(1);
  49   }
  50   fra.me.REG[0] = ATTR_exec___Process____data(fra.me.REG[0]);
  51   REGB0 = CALL_exec___NativeProcess___is_finished(fra.me.REG[0])(fra.me.REG[0]);
  52   goto label1;
  53   label1: while(0);
  54   stack_frame_head = fra.me.prev;
  55   return REGB0;
  56 }
  57 void exec___Process___wait(val_t p0){
  58   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
  59   val_t REGB0;
  60   val_t tmp;
  61   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  62   fra.me.file = LOCATE_exec;
  63   fra.me.line = 29;
  64   fra.me.meth = LOCATE_exec___Process___wait;
  65   fra.me.has_broke = 0;
  66   fra.me.REG_size = 2;
  67   fra.me.REG[0] = NIT_NULL;
  68   fra.me.REG[1] = NIT_NULL;
  69   fra.me.REG[0] = p0;
  70   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
  71   /* ./../lib/standard//exec.nit:32 */
  72   if (UNTAG_Bool(REGB0)) {
  73   } else {
  74     fprintf(stderr, "Uninitialized attribute %s", "_data");
  75     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 32);
  76     nit_exit(1);
  77   }
  78   fra.me.REG[1] = ATTR_exec___Process____data(fra.me.REG[0]);
  79   CALL_exec___NativeProcess___wait(fra.me.REG[1])(fra.me.REG[1]);
  80   REGB0 = CALL_exec___Process___is_finished(fra.me.REG[0])(fra.me.REG[0]);
  81   /* ./../lib/standard//exec.nit:33 */
  82   if (UNTAG_Bool(REGB0)) {
  83   } else {
  84     fprintf(stderr, "Assert failed");
  85     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 33);
  86     nit_exit(1);
  87   }
  88   stack_frame_head = fra.me.prev;
  89   return;
  90 }
  91 val_t exec___Process___status(val_t p0){
  92   struct {struct stack_frame_t me;} fra;
  93   val_t REGB0;
  94   val_t tmp;
  95   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  96   fra.me.file = LOCATE_exec;
  97   fra.me.line = 36;
  98   fra.me.meth = LOCATE_exec___Process___status;
  99   fra.me.has_broke = 0;
 100   fra.me.REG_size = 1;
 101   fra.me.REG[0] = NIT_NULL;
 102   fra.me.REG[0] = p0;
 103   REGB0 = CALL_exec___Process___is_finished(fra.me.REG[0])(fra.me.REG[0]);
 104   /* ./../lib/standard//exec.nit:39 */
 105   if (UNTAG_Bool(REGB0)) {
 106   } else {
 107     fprintf(stderr, "Assert failed");
 108     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 39);
 109     nit_exit(1);
 110   }
 111   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
 112   /* ./../lib/standard//exec.nit:40 */
 113   if (UNTAG_Bool(REGB0)) {
 114   } else {
 115     fprintf(stderr, "Uninitialized attribute %s", "_data");
 116     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 40);
 117     nit_exit(1);
 118   }
 119   fra.me.REG[0] = ATTR_exec___Process____data(fra.me.REG[0]);
 120   REGB0 = CALL_exec___NativeProcess___status(fra.me.REG[0])(fra.me.REG[0]);
 121   goto label1;
 122   label1: while(0);
 123   stack_frame_head = fra.me.prev;
 124   return REGB0;
 125 }
 126 void exec___Process___init(val_t p0, val_t p1, val_t p2, int* init_table){
 127   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_Process].i;
 128   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 129   val_t REGB0;
 130   val_t tmp;
 131   if (init_table[itpos0]) return;
 132   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 133   fra.me.file = LOCATE_exec;
 134   fra.me.line = 43;
 135   fra.me.meth = LOCATE_exec___Process___init;
 136   fra.me.has_broke = 0;
 137   fra.me.REG_size = 3;
 138   fra.me.REG[0] = NIT_NULL;
 139   fra.me.REG[1] = NIT_NULL;
 140   fra.me.REG[2] = NIT_NULL;
 141   fra.me.REG[0] = p0;
 142   fra.me.REG[1] = p1;
 143   fra.me.REG[2] = p2;
 144   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_Array, ID_Array)) /*cast Array[String]*/;
 145   /* ./../lib/standard//exec.nit:43 */
 146   if (UNTAG_Bool(REGB0)) {
 147   } else {
 148     fprintf(stderr, "Cast failed");
 149     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 43);
 150     nit_exit(1);
 151   }
 152   REGB0 = TAG_Int(0);
 153   /* ./../lib/standard//exec.nit:46 */
 154   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], REGB0, init_table);
 155   stack_frame_head = fra.me.prev;
 156   init_table[itpos0] = 1;
 157   return;
 158 }
 159 void exec___Process___init_(val_t p0, val_t p1, int* init_table){
 160   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_Process].i;
 161   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 162   val_t REGB0;
 163   val_t tmp;
 164   if (init_table[itpos1]) return;
 165   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 166   fra.me.file = LOCATE_exec;
 167   fra.me.line = 49;
 168   fra.me.meth = LOCATE_exec___Process___init_;
 169   fra.me.has_broke = 0;
 170   fra.me.REG_size = 2;
 171   fra.me.REG[0] = NIT_NULL;
 172   fra.me.REG[1] = NIT_NULL;
 173   fra.me.REG[0] = p0;
 174   fra.me.REG[1] = p1;
 175   REGB0 = TAG_Int(0);
 176   /* ./../lib/standard//exec.nit:52 */
 177   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], NIT_NULL, REGB0, init_table);
 178   stack_frame_head = fra.me.prev;
 179   init_table[itpos1] = 1;
 180   return;
 181 }
 182 void exec___Process___execute(val_t p0, val_t p1, val_t p2, val_t p3, int* init_table){
 183   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_Process].i;
 184   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 185   val_t REGB0;
 186   val_t REGB1;
 187   val_t REGB2;
 188   val_t REGB3;
 189   val_t tmp;
 190   if (init_table[itpos2]) return;
 191   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 192   fra.me.file = LOCATE_exec;
 193   fra.me.line = 55;
 194   fra.me.meth = LOCATE_exec___Process___execute;
 195   fra.me.has_broke = 0;
 196   fra.me.REG_size = 6;
 197   fra.me.REG[0] = NIT_NULL;
 198   fra.me.REG[1] = NIT_NULL;
 199   fra.me.REG[2] = NIT_NULL;
 200   fra.me.REG[3] = NIT_NULL;
 201   fra.me.REG[4] = NIT_NULL;
 202   fra.me.REG[5] = NIT_NULL;
 203   fra.me.REG[0] = p0;
 204   fra.me.REG[1] = p1;
 205   fra.me.REG[2] = p2;
 206   REGB0 = p3;
 207   fra.me.REG[3] = NEW_Buffer_string___Buffer___init();
 208   REGB1 = TAG_Int(1);
 209   /* ./../lib/standard//exec.nit:60 */
 210   CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 211   REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 212   /* ./../lib/standard//exec.nit:61 */
 213   if (UNTAG_Bool(REGB2)) {
 214   } else {
 215     REGB3 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 216     if (UNTAG_Bool(REGB3)) {
 217       REGB3 = TAG_Bool(false);
 218       REGB2 = REGB3;
 219     } else {
 220       REGB3 = CALL_kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 221       REGB2 = REGB3;
 222     }
 223   }
 224   REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 225   if (UNTAG_Bool(REGB2)) {
 226     fra.me.REG[4] = CALL_abstract_collection___Collection___iterator(fra.me.REG[2])(fra.me.REG[2]);
 227     /* ./../lib/standard//exec.nit:62 */
 228     while(1) {
 229       REGB2 = CALL_abstract_collection___Iterator___is_ok(fra.me.REG[4])(fra.me.REG[4]);
 230       if (UNTAG_Bool(REGB2)) {
 231         fra.me.REG[5] = CALL_abstract_collection___Iterator___item(fra.me.REG[4])(fra.me.REG[4]);
 232         REGB2 = TAG_Char('\0');
 233         /* ./../lib/standard//exec.nit:63 */
 234         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], REGB2);
 235         /* ./../lib/standard//exec.nit:64 */
 236         CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
 237       } else {
 238         /* ./../lib/standard//exec.nit:62 */
 239         goto label1;
 240       }
 241       CALL_abstract_collection___Iterator___next(fra.me.REG[4])(fra.me.REG[4]);
 242     }
 243     label1: while(0);
 244     REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 245     /* ./../lib/standard//exec.nit:66 */
 246     if (UNTAG_Bool(REGB2)) {
 247       fprintf(stderr, "Reciever is null");
 248       fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 66);
 249       nit_exit(1);
 250     }
 251     REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 252     /* ./../lib/standard//collection//array.nit:23 */
 253     if (UNTAG_Bool(REGB2)) {
 254     } else {
 255       fprintf(stderr, "Uninitialized attribute %s", "_length");
 256       fprintf(stderr, " (%s:%d)\n", LOCATE_array, 23);
 257       nit_exit(1);
 258     }
 259     REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[2]);
 260     REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
 261     REGB1 = REGB2;
 262   /* ./../lib/standard//exec.nit:66 */
 263   }
 264   fra.me.REG[1] = CALL_string___String___to_cstring(fra.me.REG[1])(fra.me.REG[1]);
 265   fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 266   fra.me.REG[3] = CALL_string___String___to_cstring(fra.me.REG[3])(fra.me.REG[3]);
 267   fra.me.REG[3] = CALL_exec___Process___basic_exec_execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[3], REGB1, REGB0);
 268   /* ./../lib/standard//exec.nit:68 */
 269   ATTR_exec___Process____data(fra.me.REG[0]) = fra.me.REG[3];
 270   stack_frame_head = fra.me.prev;
 271   init_table[itpos2] = 1;
 272   return;
 273 }
 274 val_t exec___Process___basic_exec_execute(val_t p0, val_t p1, val_t p2, val_t p3, val_t p4){
 275   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 276   val_t REGB0;
 277   val_t REGB1;
 278   val_t tmp;
 279   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 280   fra.me.file = LOCATE_exec;
 281   fra.me.line = 72;
 282   fra.me.meth = LOCATE_exec___Process___basic_exec_execute;
 283   fra.me.has_broke = 0;
 284   fra.me.REG_size = 3;
 285   fra.me.REG[0] = NIT_NULL;
 286   fra.me.REG[1] = NIT_NULL;
 287   fra.me.REG[2] = NIT_NULL;
 288   fra.me.REG[0] = p0;
 289   fra.me.REG[1] = p1;
 290   fra.me.REG[2] = p2;
 291   REGB0 = p3;
 292   REGB1 = p4;
 293   fra.me.REG[2] = BOX_NativeProcess(exec_Process_Process_basic_exec_execute_4(fra.me.REG[0], UNBOX_NativeString(fra.me.REG[1]), UNBOX_NativeString(fra.me.REG[2]), UNTAG_Int(REGB0), UNTAG_Int(REGB1)));
 294   /* ./../lib/standard//exec.nit:72 */
 295   stack_frame_head = fra.me.prev;
 296   return fra.me.REG[2];
 297 }
 298 void exec___IProcess___close(val_t p0){
 299   struct {struct stack_frame_t me;} fra;
 300   val_t REGB0;
 301   val_t tmp;
 302   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 303   fra.me.file = LOCATE_exec;
 304   fra.me.line = 81;
 305   fra.me.meth = LOCATE_exec___IProcess___close;
 306   fra.me.has_broke = 0;
 307   fra.me.REG_size = 1;
 308   fra.me.REG[0] = NIT_NULL;
 309   fra.me.REG[0] = p0;
 310   REGB0 = TAG_Bool(ATTR_exec___IProcess____in(fra.me.REG[0])!=NIT_NULL);
 311   /* ./../lib/standard//exec.nit:81 */
 312   if (UNTAG_Bool(REGB0)) {
 313   } else {
 314     fprintf(stderr, "Uninitialized attribute %s", "_in");
 315     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 81);
 316     nit_exit(1);
 317   }
 318   fra.me.REG[0] = ATTR_exec___IProcess____in(fra.me.REG[0]);
 319   CALL_stream___IOS___close(fra.me.REG[0])(fra.me.REG[0]);
 320   stack_frame_head = fra.me.prev;
 321   return;
 322 }
 323 val_t exec___IProcess___read_char(val_t p0){
 324   struct {struct stack_frame_t me;} fra;
 325   val_t REGB0;
 326   val_t tmp;
 327   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 328   fra.me.file = LOCATE_exec;
 329   fra.me.line = 83;
 330   fra.me.meth = LOCATE_exec___IProcess___read_char;
 331   fra.me.has_broke = 0;
 332   fra.me.REG_size = 1;
 333   fra.me.REG[0] = NIT_NULL;
 334   fra.me.REG[0] = p0;
 335   REGB0 = TAG_Bool(ATTR_exec___IProcess____in(fra.me.REG[0])!=NIT_NULL);
 336   /* ./../lib/standard//exec.nit:83 */
 337   if (UNTAG_Bool(REGB0)) {
 338   } else {
 339     fprintf(stderr, "Uninitialized attribute %s", "_in");
 340     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 83);
 341     nit_exit(1);
 342   }
 343   fra.me.REG[0] = ATTR_exec___IProcess____in(fra.me.REG[0]);
 344   REGB0 = CALL_stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
 345   goto label1;
 346   label1: while(0);
 347   stack_frame_head = fra.me.prev;
 348   return REGB0;
 349 }
 350 val_t exec___IProcess___eof(val_t p0){
 351   struct {struct stack_frame_t me;} fra;
 352   val_t REGB0;
 353   val_t tmp;
 354   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 355   fra.me.file = LOCATE_exec;
 356   fra.me.line = 85;
 357   fra.me.meth = LOCATE_exec___IProcess___eof;
 358   fra.me.has_broke = 0;
 359   fra.me.REG_size = 1;
 360   fra.me.REG[0] = NIT_NULL;
 361   fra.me.REG[0] = p0;
 362   REGB0 = TAG_Bool(ATTR_exec___IProcess____in(fra.me.REG[0])!=NIT_NULL);
 363   /* ./../lib/standard//exec.nit:85 */
 364   if (UNTAG_Bool(REGB0)) {
 365   } else {
 366     fprintf(stderr, "Uninitialized attribute %s", "_in");
 367     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 85);
 368     nit_exit(1);
 369   }
 370   fra.me.REG[0] = ATTR_exec___IProcess____in(fra.me.REG[0]);
 371   REGB0 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 372   goto label1;
 373   label1: while(0);
 374   stack_frame_head = fra.me.prev;
 375   return REGB0;
 376 }
 377 void exec___IProcess___init(val_t p0, val_t p1, val_t p2, int* init_table){
 378   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_IProcess].i;
 379   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 380   val_t REGB0;
 381   val_t tmp;
 382   if (init_table[itpos3]) return;
 383   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 384   fra.me.file = LOCATE_exec;
 385   fra.me.line = 87;
 386   fra.me.meth = LOCATE_exec___IProcess___init;
 387   fra.me.has_broke = 0;
 388   fra.me.REG_size = 3;
 389   fra.me.REG[0] = NIT_NULL;
 390   fra.me.REG[1] = NIT_NULL;
 391   fra.me.REG[2] = NIT_NULL;
 392   fra.me.REG[0] = p0;
 393   fra.me.REG[1] = p1;
 394   fra.me.REG[2] = p2;
 395   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_Array, ID_Array)) /*cast Array[String]*/;
 396   /* ./../lib/standard//exec.nit:87 */
 397   if (UNTAG_Bool(REGB0)) {
 398   } else {
 399     fprintf(stderr, "Cast failed");
 400     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 87);
 401     nit_exit(1);
 402   }
 403   REGB0 = TAG_Int(2);
 404   /* ./../lib/standard//exec.nit:89 */
 405   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], REGB0, init_table);
 406   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
 407   /* ./../lib/standard//exec.nit:90 */
 408   if (UNTAG_Bool(REGB0)) {
 409   } else {
 410     fprintf(stderr, "Uninitialized attribute %s", "_data");
 411     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 90);
 412     nit_exit(1);
 413   }
 414   fra.me.REG[2] = ATTR_exec___Process____data(fra.me.REG[0]);
 415   REGB0 = CALL_exec___NativeProcess___out_fd(fra.me.REG[2])(fra.me.REG[2]);
 416   fra.me.REG[2] = NEW_FDIStream_stream___FDIStream___init(REGB0);
 417   ATTR_exec___IProcess____in(fra.me.REG[0]) = fra.me.REG[2];
 418   stack_frame_head = fra.me.prev;
 419   init_table[itpos3] = 1;
 420   return;
 421 }
 422 void exec___IProcess___init_(val_t p0, val_t p1, int* init_table){
 423   int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_IProcess].i;
 424   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 425   val_t REGB0;
 426   val_t tmp;
 427   if (init_table[itpos4]) return;
 428   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 429   fra.me.file = LOCATE_exec;
 430   fra.me.line = 93;
 431   fra.me.meth = LOCATE_exec___IProcess___init_;
 432   fra.me.has_broke = 0;
 433   fra.me.REG_size = 2;
 434   fra.me.REG[0] = NIT_NULL;
 435   fra.me.REG[1] = NIT_NULL;
 436   fra.me.REG[0] = p0;
 437   fra.me.REG[1] = p1;
 438   REGB0 = TAG_Int(2);
 439   /* ./../lib/standard//exec.nit:95 */
 440   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], NIT_NULL, REGB0, init_table);
 441   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
 442   /* ./../lib/standard//exec.nit:96 */
 443   if (UNTAG_Bool(REGB0)) {
 444   } else {
 445     fprintf(stderr, "Uninitialized attribute %s", "_data");
 446     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 96);
 447     nit_exit(1);
 448   }
 449   fra.me.REG[1] = ATTR_exec___Process____data(fra.me.REG[0]);
 450   REGB0 = CALL_exec___NativeProcess___out_fd(fra.me.REG[1])(fra.me.REG[1]);
 451   fra.me.REG[1] = NEW_FDIStream_stream___FDIStream___init(REGB0);
 452   ATTR_exec___IProcess____in(fra.me.REG[0]) = fra.me.REG[1];
 453   stack_frame_head = fra.me.prev;
 454   init_table[itpos4] = 1;
 455   return;
 456 }
 457 void exec___OProcess___close(val_t p0){
 458   struct {struct stack_frame_t me;} fra;
 459   val_t REGB0;
 460   val_t tmp;
 461   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 462   fra.me.file = LOCATE_exec;
 463   fra.me.line = 106;
 464   fra.me.meth = LOCATE_exec___OProcess___close;
 465   fra.me.has_broke = 0;
 466   fra.me.REG_size = 1;
 467   fra.me.REG[0] = NIT_NULL;
 468   fra.me.REG[0] = p0;
 469   REGB0 = TAG_Bool(ATTR_exec___OProcess____out(fra.me.REG[0])!=NIT_NULL);
 470   /* ./../lib/standard//exec.nit:106 */
 471   if (UNTAG_Bool(REGB0)) {
 472   } else {
 473     fprintf(stderr, "Uninitialized attribute %s", "_out");
 474     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 106);
 475     nit_exit(1);
 476   }
 477   fra.me.REG[0] = ATTR_exec___OProcess____out(fra.me.REG[0]);
 478   CALL_stream___IOS___close(fra.me.REG[0])(fra.me.REG[0]);
 479   stack_frame_head = fra.me.prev;
 480   return;
 481 }
 482 void exec___OProcess___write(val_t p0, val_t p1){
 483   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 484   val_t REGB0;
 485   val_t tmp;
 486   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 487   fra.me.file = LOCATE_exec;
 488   fra.me.line = 110;
 489   fra.me.meth = LOCATE_exec___OProcess___write;
 490   fra.me.has_broke = 0;
 491   fra.me.REG_size = 2;
 492   fra.me.REG[0] = NIT_NULL;
 493   fra.me.REG[1] = NIT_NULL;
 494   fra.me.REG[0] = p0;
 495   fra.me.REG[1] = p1;
 496   REGB0 = TAG_Bool(ATTR_exec___OProcess____out(fra.me.REG[0])!=NIT_NULL);
 497   /* ./../lib/standard//exec.nit:110 */
 498   if (UNTAG_Bool(REGB0)) {
 499   } else {
 500     fprintf(stderr, "Uninitialized attribute %s", "_out");
 501     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 110);
 502     nit_exit(1);
 503   }
 504   fra.me.REG[0] = ATTR_exec___OProcess____out(fra.me.REG[0]);
 505   CALL_stream___OStream___write(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 506   stack_frame_head = fra.me.prev;
 507   return;
 508 }
 509 val_t exec___OProcess___is_writable(val_t p0){
 510   struct {struct stack_frame_t me;} fra;
 511   val_t REGB0;
 512   val_t tmp;
 513   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 514   fra.me.file = LOCATE_exec;
 515   fra.me.line = 108;
 516   fra.me.meth = LOCATE_exec___OProcess___is_writable;
 517   fra.me.has_broke = 0;
 518   fra.me.REG_size = 1;
 519   fra.me.REG[0] = NIT_NULL;
 520   fra.me.REG[0] = p0;
 521   REGB0 = TAG_Bool(ATTR_exec___OProcess____out(fra.me.REG[0])!=NIT_NULL);
 522   /* ./../lib/standard//exec.nit:108 */
 523   if (UNTAG_Bool(REGB0)) {
 524   } else {
 525     fprintf(stderr, "Uninitialized attribute %s", "_out");
 526     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 108);
 527     nit_exit(1);
 528   }
 529   fra.me.REG[0] = ATTR_exec___OProcess____out(fra.me.REG[0]);
 530   REGB0 = CALL_stream___OStream___is_writable(fra.me.REG[0])(fra.me.REG[0]);
 531   goto label1;
 532   label1: while(0);
 533   stack_frame_head = fra.me.prev;
 534   return REGB0;
 535 }
 536 void exec___OProcess___init(val_t p0, val_t p1, val_t p2, int* init_table){
 537   int itpos5 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_OProcess].i;
 538   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 539   val_t REGB0;
 540   val_t tmp;
 541   if (init_table[itpos5]) return;
 542   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 543   fra.me.file = LOCATE_exec;
 544   fra.me.line = 112;
 545   fra.me.meth = LOCATE_exec___OProcess___init;
 546   fra.me.has_broke = 0;
 547   fra.me.REG_size = 3;
 548   fra.me.REG[0] = NIT_NULL;
 549   fra.me.REG[1] = NIT_NULL;
 550   fra.me.REG[2] = NIT_NULL;
 551   fra.me.REG[0] = p0;
 552   fra.me.REG[1] = p1;
 553   fra.me.REG[2] = p2;
 554   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_Array, ID_Array)) /*cast Array[String]*/;
 555   /* ./../lib/standard//exec.nit:112 */
 556   if (UNTAG_Bool(REGB0)) {
 557   } else {
 558     fprintf(stderr, "Cast failed");
 559     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 112);
 560     nit_exit(1);
 561   }
 562   REGB0 = TAG_Int(1);
 563   /* ./../lib/standard//exec.nit:114 */
 564   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], REGB0, init_table);
 565   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
 566   /* ./../lib/standard//exec.nit:115 */
 567   if (UNTAG_Bool(REGB0)) {
 568   } else {
 569     fprintf(stderr, "Uninitialized attribute %s", "_data");
 570     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 115);
 571     nit_exit(1);
 572   }
 573   fra.me.REG[2] = ATTR_exec___Process____data(fra.me.REG[0]);
 574   REGB0 = CALL_exec___NativeProcess___in_fd(fra.me.REG[2])(fra.me.REG[2]);
 575   fra.me.REG[2] = NEW_FDOStream_stream___FDOStream___init(REGB0);
 576   ATTR_exec___OProcess____out(fra.me.REG[0]) = fra.me.REG[2];
 577   stack_frame_head = fra.me.prev;
 578   init_table[itpos5] = 1;
 579   return;
 580 }
 581 void exec___OProcess___init_(val_t p0, val_t p1, int* init_table){
 582   int itpos6 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_OProcess].i;
 583   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 584   val_t REGB0;
 585   val_t tmp;
 586   if (init_table[itpos6]) return;
 587   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 588   fra.me.file = LOCATE_exec;
 589   fra.me.line = 118;
 590   fra.me.meth = LOCATE_exec___OProcess___init_;
 591   fra.me.has_broke = 0;
 592   fra.me.REG_size = 2;
 593   fra.me.REG[0] = NIT_NULL;
 594   fra.me.REG[1] = NIT_NULL;
 595   fra.me.REG[0] = p0;
 596   fra.me.REG[1] = p1;
 597   REGB0 = TAG_Int(1);
 598   /* ./../lib/standard//exec.nit:120 */
 599   CALL_exec___Process___execute(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], NIT_NULL, REGB0, init_table);
 600   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[0])!=NIT_NULL);
 601   /* ./../lib/standard//exec.nit:121 */
 602   if (UNTAG_Bool(REGB0)) {
 603   } else {
 604     fprintf(stderr, "Uninitialized attribute %s", "_data");
 605     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 121);
 606     nit_exit(1);
 607   }
 608   fra.me.REG[1] = ATTR_exec___Process____data(fra.me.REG[0]);
 609   REGB0 = CALL_exec___NativeProcess___in_fd(fra.me.REG[1])(fra.me.REG[1]);
 610   fra.me.REG[1] = NEW_FDOStream_stream___FDOStream___init(REGB0);
 611   ATTR_exec___OProcess____out(fra.me.REG[0]) = fra.me.REG[1];
 612   stack_frame_head = fra.me.prev;
 613   init_table[itpos6] = 1;
 614   return;
 615 }
 616 void exec___IOProcess___close(val_t p0){
 617   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 618   val_t REGB0;
 619   val_t tmp;
 620   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 621   fra.me.file = LOCATE_exec;
 622   fra.me.line = 131;
 623   fra.me.meth = LOCATE_exec___IOProcess___close;
 624   fra.me.has_broke = 0;
 625   fra.me.REG_size = 2;
 626   fra.me.REG[0] = NIT_NULL;
 627   fra.me.REG[1] = NIT_NULL;
 628   fra.me.REG[0] = p0;
 629   REGB0 = TAG_Bool(ATTR_exec___IProcess____in(fra.me.REG[0])!=NIT_NULL);
 630   /* ./../lib/standard//exec.nit:133 */
 631   if (UNTAG_Bool(REGB0)) {
 632   } else {
 633     fprintf(stderr, "Uninitialized attribute %s", "_in");
 634     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 133);
 635     nit_exit(1);
 636   }
 637   fra.me.REG[1] = ATTR_exec___IProcess____in(fra.me.REG[0]);
 638   CALL_stream___IOS___close(fra.me.REG[1])(fra.me.REG[1]);
 639   REGB0 = TAG_Bool(ATTR_exec___OProcess____out(fra.me.REG[0])!=NIT_NULL);
 640   /* ./../lib/standard//exec.nit:134 */
 641   if (UNTAG_Bool(REGB0)) {
 642   } else {
 643     fprintf(stderr, "Uninitialized attribute %s", "_out");
 644     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 134);
 645     nit_exit(1);
 646   }
 647   fra.me.REG[0] = ATTR_exec___OProcess____out(fra.me.REG[0]);
 648   CALL_stream___IOS___close(fra.me.REG[0])(fra.me.REG[0]);
 649   stack_frame_head = fra.me.prev;
 650   return;
 651 }
 652 void exec___IOProcess___init(val_t p0, val_t p1, val_t p2, int* init_table){
 653   int itpos7 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_IOProcess].i;
 654   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 655   val_t REGB0;
 656   val_t tmp;
 657   if (init_table[itpos7]) return;
 658   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 659   fra.me.file = LOCATE_exec;
 660   fra.me.line = 137;
 661   fra.me.meth = LOCATE_exec___IOProcess___init;
 662   fra.me.has_broke = 0;
 663   fra.me.REG_size = 6;
 664   fra.me.REG[0] = NIT_NULL;
 665   fra.me.REG[1] = NIT_NULL;
 666   fra.me.REG[2] = NIT_NULL;
 667   fra.me.REG[3] = NIT_NULL;
 668   fra.me.REG[4] = NIT_NULL;
 669   fra.me.REG[5] = NIT_NULL;
 670   fra.me.REG[0] = p0;
 671   fra.me.REG[1] = p1;
 672   fra.me.REG[2] = p2;
 673   fra.me.REG[3] = fra.me.REG[0];
 674   fra.me.REG[4] = fra.me.REG[1];
 675   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_Array, ID_Array)) /*cast Array[String]*/;
 676   /* ./../lib/standard//exec.nit:137 */
 677   if (UNTAG_Bool(REGB0)) {
 678   } else {
 679     fprintf(stderr, "Cast failed");
 680     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 137);
 681     nit_exit(1);
 682   }
 683   fra.me.REG[5] = fra.me.REG[2];
 684   REGB0 = TAG_Int(3);
 685   /* ./../lib/standard//exec.nit:139 */
 686   CALL_exec___Process___execute(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4], fra.me.REG[5], REGB0, init_table);
 687   CALL_exec___IProcess___init(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], init_table);
 688   CALL_exec___OProcess___init(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], init_table);
 689   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[3])!=NIT_NULL);
 690   /* ./../lib/standard//exec.nit:140 */
 691   if (UNTAG_Bool(REGB0)) {
 692   } else {
 693     fprintf(stderr, "Uninitialized attribute %s", "_data");
 694     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 140);
 695     nit_exit(1);
 696   }
 697   fra.me.REG[2] = ATTR_exec___Process____data(fra.me.REG[3]);
 698   REGB0 = CALL_exec___NativeProcess___out_fd(fra.me.REG[2])(fra.me.REG[2]);
 699   fra.me.REG[2] = NEW_FDIStream_stream___FDIStream___init(REGB0);
 700   ATTR_exec___IProcess____in(fra.me.REG[3]) = fra.me.REG[2];
 701   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[3])!=NIT_NULL);
 702   /* ./../lib/standard//exec.nit:141 */
 703   if (UNTAG_Bool(REGB0)) {
 704   } else {
 705     fprintf(stderr, "Uninitialized attribute %s", "_data");
 706     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 141);
 707     nit_exit(1);
 708   }
 709   fra.me.REG[2] = ATTR_exec___Process____data(fra.me.REG[3]);
 710   REGB0 = CALL_exec___NativeProcess___in_fd(fra.me.REG[2])(fra.me.REG[2]);
 711   fra.me.REG[2] = NEW_FDOStream_stream___FDOStream___init(REGB0);
 712   ATTR_exec___OProcess____out(fra.me.REG[3]) = fra.me.REG[2];
 713   stack_frame_head = fra.me.prev;
 714   init_table[itpos7] = 1;
 715   return;
 716 }
 717 void exec___IOProcess___init_(val_t p0, val_t p1, int* init_table){
 718   int itpos8 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_IOProcess].i;
 719   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 720   val_t REGB0;
 721   val_t tmp;
 722   if (init_table[itpos8]) return;
 723   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 724   fra.me.file = LOCATE_exec;
 725   fra.me.line = 144;
 726   fra.me.meth = LOCATE_exec___IOProcess___init_;
 727   fra.me.has_broke = 0;
 728   fra.me.REG_size = 4;
 729   fra.me.REG[0] = NIT_NULL;
 730   fra.me.REG[1] = NIT_NULL;
 731   fra.me.REG[2] = NIT_NULL;
 732   fra.me.REG[3] = NIT_NULL;
 733   fra.me.REG[0] = p0;
 734   fra.me.REG[1] = p1;
 735   fra.me.REG[2] = fra.me.REG[0];
 736   fra.me.REG[3] = fra.me.REG[1];
 737   REGB0 = TAG_Int(3);
 738   /* ./../lib/standard//exec.nit:146 */
 739   CALL_exec___Process___execute(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3], NIT_NULL, REGB0, init_table);
 740   CALL_exec___IProcess___init_(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], init_table);
 741   CALL_exec___OProcess___init_(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], init_table);
 742   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[2])!=NIT_NULL);
 743   /* ./../lib/standard//exec.nit:147 */
 744   if (UNTAG_Bool(REGB0)) {
 745   } else {
 746     fprintf(stderr, "Uninitialized attribute %s", "_data");
 747     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 147);
 748     nit_exit(1);
 749   }
 750   fra.me.REG[1] = ATTR_exec___Process____data(fra.me.REG[2]);
 751   REGB0 = CALL_exec___NativeProcess___out_fd(fra.me.REG[1])(fra.me.REG[1]);
 752   fra.me.REG[1] = NEW_FDIStream_stream___FDIStream___init(REGB0);
 753   ATTR_exec___IProcess____in(fra.me.REG[2]) = fra.me.REG[1];
 754   REGB0 = TAG_Bool(ATTR_exec___Process____data(fra.me.REG[2])!=NIT_NULL);
 755   /* ./../lib/standard//exec.nit:148 */
 756   if (UNTAG_Bool(REGB0)) {
 757   } else {
 758     fprintf(stderr, "Uninitialized attribute %s", "_data");
 759     fprintf(stderr, " (%s:%d)\n", LOCATE_exec, 148);
 760     nit_exit(1);
 761   }
 762   fra.me.REG[1] = ATTR_exec___Process____data(fra.me.REG[2]);
 763   REGB0 = CALL_exec___NativeProcess___in_fd(fra.me.REG[1])(fra.me.REG[1]);
 764   fra.me.REG[1] = NEW_FDOStream_stream___FDOStream___init(REGB0);
 765   ATTR_exec___OProcess____out(fra.me.REG[2]) = fra.me.REG[1];
 766   stack_frame_head = fra.me.prev;
 767   init_table[itpos8] = 1;
 768   return;
 769 }
 770 val_t exec___Sys___system(val_t p0, val_t p1){
 771   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 772   val_t REGB0;
 773   val_t tmp;
 774   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 775   fra.me.file = LOCATE_exec;
 776   fra.me.line = 153;
 777   fra.me.meth = LOCATE_exec___Sys___system;
 778   fra.me.has_broke = 0;
 779   fra.me.REG_size = 2;
 780   fra.me.REG[0] = NIT_NULL;
 781   fra.me.REG[1] = NIT_NULL;
 782   fra.me.REG[0] = p0;
 783   fra.me.REG[1] = p1;
 784   fra.me.REG[1] = CALL_string___String___to_cstring(fra.me.REG[1])(fra.me.REG[1]);
 785   REGB0 = CALL_exec___NativeString___system(fra.me.REG[1])(fra.me.REG[1]);
 786   /* ./../lib/standard//exec.nit:156 */
 787   goto label1;
 788   label1: while(0);
 789   stack_frame_head = fra.me.prev;
 790   return REGB0;
 791 }
 792 val_t exec___NativeString___system(val_t p0){
 793   struct {struct stack_frame_t me;} fra;
 794   val_t REGB0;
 795   val_t tmp;
 796   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 797   fra.me.file = LOCATE_exec;
 798   fra.me.line = 161;
 799   fra.me.meth = LOCATE_exec___NativeString___system;
 800   fra.me.has_broke = 0;
 801   fra.me.REG_size = 1;
 802   fra.me.REG[0] = NIT_NULL;
 803   fra.me.REG[0] = p0;
 804   REGB0 = TAG_Int(string_NativeString_NativeString_system_0(UNBOX_NativeString(fra.me.REG[0])));
 805   /* ./../lib/standard//exec.nit:161 */
 806   stack_frame_head = fra.me.prev;
 807   return REGB0;
 808 }
 809 val_t exec___NativeProcess___id(val_t p0){
 810   struct {struct stack_frame_t me;} fra;
 811   val_t REGB0;
 812   val_t tmp;
 813   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 814   fra.me.file = LOCATE_exec;
 815   fra.me.line = 166;
 816   fra.me.meth = LOCATE_exec___NativeProcess___id;
 817   fra.me.has_broke = 0;
 818   fra.me.REG_size = 1;
 819   fra.me.REG[0] = NIT_NULL;
 820   fra.me.REG[0] = p0;
 821   REGB0 = TAG_Int(exec_NativeProcess_NativeProcess_id_0(UNBOX_NativeProcess(fra.me.REG[0])));
 822   /* ./../lib/standard//exec.nit:166 */
 823   stack_frame_head = fra.me.prev;
 824   return REGB0;
 825 }
 826 val_t exec___NativeProcess___is_finished(val_t p0){
 827   struct {struct stack_frame_t me;} 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_exec;
 832   fra.me.line = 167;
 833   fra.me.meth = LOCATE_exec___NativeProcess___is_finished;
 834   fra.me.has_broke = 0;
 835   fra.me.REG_size = 1;
 836   fra.me.REG[0] = NIT_NULL;
 837   fra.me.REG[0] = p0;
 838   REGB0 = TAG_Bool(exec_NativeProcess_NativeProcess_is_finished_0(UNBOX_NativeProcess(fra.me.REG[0])));
 839   /* ./../lib/standard//exec.nit:167 */
 840   stack_frame_head = fra.me.prev;
 841   return REGB0;
 842 }
 843 val_t exec___NativeProcess___status(val_t p0){
 844   struct {struct stack_frame_t me;} fra;
 845   val_t REGB0;
 846   val_t tmp;
 847   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 848   fra.me.file = LOCATE_exec;
 849   fra.me.line = 168;
 850   fra.me.meth = LOCATE_exec___NativeProcess___status;
 851   fra.me.has_broke = 0;
 852   fra.me.REG_size = 1;
 853   fra.me.REG[0] = NIT_NULL;
 854   fra.me.REG[0] = p0;
 855   REGB0 = TAG_Int(exec_NativeProcess_NativeProcess_status_0(UNBOX_NativeProcess(fra.me.REG[0])));
 856   /* ./../lib/standard//exec.nit:168 */
 857   stack_frame_head = fra.me.prev;
 858   return REGB0;
 859 }
 860 void exec___NativeProcess___wait(val_t p0){
 861   struct {struct stack_frame_t me;} fra;
 862   val_t tmp;
 863   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 864   fra.me.file = LOCATE_exec;
 865   fra.me.line = 169;
 866   fra.me.meth = LOCATE_exec___NativeProcess___wait;
 867   fra.me.has_broke = 0;
 868   fra.me.REG_size = 1;
 869   fra.me.REG[0] = NIT_NULL;
 870   fra.me.REG[0] = p0;
 871   /* ./../lib/standard//exec.nit:169 */
 872   exec_NativeProcess_NativeProcess_wait_0(UNBOX_NativeProcess(fra.me.REG[0]));
 873   stack_frame_head = fra.me.prev;
 874   return;
 875 }
 876 val_t exec___NativeProcess___in_fd(val_t p0){
 877   struct {struct stack_frame_t me;} fra;
 878   val_t REGB0;
 879   val_t tmp;
 880   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 881   fra.me.file = LOCATE_exec;
 882   fra.me.line = 171;
 883   fra.me.meth = LOCATE_exec___NativeProcess___in_fd;
 884   fra.me.has_broke = 0;
 885   fra.me.REG_size = 1;
 886   fra.me.REG[0] = NIT_NULL;
 887   fra.me.REG[0] = p0;
 888   REGB0 = TAG_Int(exec_NativeProcess_NativeProcess_in_fd_0(UNBOX_NativeProcess(fra.me.REG[0])));
 889   /* ./../lib/standard//exec.nit:171 */
 890   stack_frame_head = fra.me.prev;
 891   return REGB0;
 892 }
 893 val_t exec___NativeProcess___out_fd(val_t p0){
 894   struct {struct stack_frame_t me;} fra;
 895   val_t REGB0;
 896   val_t tmp;
 897   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 898   fra.me.file = LOCATE_exec;
 899   fra.me.line = 172;
 900   fra.me.meth = LOCATE_exec___NativeProcess___out_fd;
 901   fra.me.has_broke = 0;
 902   fra.me.REG_size = 1;
 903   fra.me.REG[0] = NIT_NULL;
 904   fra.me.REG[0] = p0;
 905   REGB0 = TAG_Int(exec_NativeProcess_NativeProcess_out_fd_0(UNBOX_NativeProcess(fra.me.REG[0])));
 906   /* ./../lib/standard//exec.nit:172 */
 907   stack_frame_head = fra.me.prev;
 908   return REGB0;
 909 }
 910 val_t exec___NativeProcess___err_fd(val_t p0){
 911   struct {struct stack_frame_t me;} fra;
 912   val_t REGB0;
 913   val_t tmp;
 914   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 915   fra.me.file = LOCATE_exec;
 916   fra.me.line = 173;
 917   fra.me.meth = LOCATE_exec___NativeProcess___err_fd;
 918   fra.me.has_broke = 0;
 919   fra.me.REG_size = 1;
 920   fra.me.REG[0] = NIT_NULL;
 921   fra.me.REG[0] = p0;
 922   REGB0 = TAG_Int(exec_NativeProcess_NativeProcess_err_fd_0(UNBOX_NativeProcess(fra.me.REG[0])));
 923   /* ./../lib/standard//exec.nit:173 */
 924   stack_frame_head = fra.me.prev;
 925   return REGB0;
 926 }