c_src/standard___stream._sep.c

   1 /* This C file is generated by NIT to compile module standard___stream. */
   2 #include "standard___stream._sep.h"
   3 void standard___stream___IOS___close(val_t p0){
   4   struct {struct stack_frame_t me;} fra;
   5   val_t tmp;
   6   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   7   fra.me.file = LOCATE_standard___stream;
   8   fra.me.line = 20;
   9   fra.me.meth = LOCATE_standard___stream___IOS___close;
  10   fra.me.has_broke = 0;
  11   fra.me.REG_size = 0;
  12   /* ./../lib/standard//stream.nit:20 */
  13   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 20);
  14   stack_frame_head = fra.me.prev;
  15   return;
  16 }
  17 void standard___stream___IOS___init(val_t p0, int* init_table){
  18   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___IOS].i;
  19   struct {struct stack_frame_t me;} fra;
  20   val_t tmp;
  21   if (init_table[itpos0]) return;
  22   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  23   fra.me.file = LOCATE_standard___stream;
  24   fra.me.line = 0;
  25   fra.me.meth = LOCATE_standard___stream___IOS___init;
  26   fra.me.has_broke = 0;
  27   fra.me.REG_size = 0;
  28   stack_frame_head = fra.me.prev;
  29   init_table[itpos0] = 1;
  30   return;
  31 }
  32 val_t standard___stream___IStream___read_char(val_t p0){
  33   struct {struct stack_frame_t me;} fra;
  34   val_t tmp;
  35   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  36   fra.me.file = LOCATE_standard___stream;
  37   fra.me.line = 27;
  38   fra.me.meth = LOCATE_standard___stream___IStream___read_char;
  39   fra.me.has_broke = 0;
  40   fra.me.REG_size = 0;
  41   /* ./../lib/standard//stream.nit:27 */
  42   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 27);
  43   stack_frame_head = fra.me.prev;
  44   return NIT_NULL;
  45 }
  46 val_t standard___stream___IStream___read(val_t p0, val_t p1){
  47   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
  48   val_t REGB0;
  49   val_t REGB1;
  50   val_t REGB2;
  51   val_t REGB3;
  52   val_t tmp;
  53   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  54   fra.me.file = LOCATE_standard___stream;
  55   fra.me.line = 30;
  56   fra.me.meth = LOCATE_standard___stream___IStream___read;
  57   fra.me.has_broke = 0;
  58   fra.me.REG_size = 2;
  59   fra.me.REG[0] = NIT_NULL;
  60   fra.me.REG[1] = NIT_NULL;
  61   fra.me.REG[0] = p0;
  62   REGB0 = p1;
  63   /* ./../lib/standard//stream.nit:33 */
  64   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___with_capacity(REGB0);
  65   /* ./../lib/standard//stream.nit:34 */
  66   while(1) {
  67     REGB1 = TAG_Int(0);
  68     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
  69     if (UNTAG_Bool(REGB2)) {
  70     } else {
  71       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
  72     }
  73     /* ./../lib/standard//kernel.nit:234 */
  74     REGB1 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB1));
  75     /* ./../lib/standard//stream.nit:34 */
  76     if (UNTAG_Bool(REGB1)) {
  77       REGB1 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
  78       REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
  79     } else {
  80       REGB2 = TAG_Bool(false);
  81       REGB1 = REGB2;
  82     }
  83     if (UNTAG_Bool(REGB1)) {
  84       /* ./../lib/standard//stream.nit:35 */
  85       REGB1 = CALL_standard___stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
  86       /* ./../lib/standard//stream.nit:36 */
  87       REGB2 = TAG_Int(0);
  88       REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
  89       if (UNTAG_Bool(REGB3)) {
  90       } else {
  91         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
  92       }
  93       /* ./../lib/standard//kernel.nit:233 */
  94       REGB2 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
  95       /* ./../lib/standard//stream.nit:36 */
  96       if (UNTAG_Bool(REGB2)) {
  97         /* ./../lib/standard//kernel.nit:297 */
  98         REGB1 = TAG_Char(UNTAG_Int(REGB1));
  99         /* ./../lib/standard//stream.nit:37 */
 100         CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB1);
 101         /* ./../lib/standard//stream.nit:38 */
 102         REGB1 = TAG_Int(1);
 103         /* ./../lib/standard//kernel.nit:237 */
 104         REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
 105         /* ./../lib/standard//stream.nit:38 */
 106         REGB0 = REGB1;
 107       }
 108     } else {
 109       /* ./../lib/standard//stream.nit:34 */
 110       goto label1;
 111     }
 112   }
 113   label1: while(0);
 114   /* ./../lib/standard//stream.nit:41 */
 115   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 116   goto label2;
 117   label2: while(0);
 118   stack_frame_head = fra.me.prev;
 119   return fra.me.REG[1];
 120 }
 121 val_t standard___stream___IStream___read_line(val_t p0){
 122   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 123   val_t REGB0;
 124   val_t tmp;
 125   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 126   fra.me.file = LOCATE_standard___stream;
 127   fra.me.line = 44;
 128   fra.me.meth = LOCATE_standard___stream___IStream___read_line;
 129   fra.me.has_broke = 0;
 130   fra.me.REG_size = 2;
 131   fra.me.REG[0] = NIT_NULL;
 132   fra.me.REG[1] = NIT_NULL;
 133   fra.me.REG[0] = p0;
 134   /* ./../lib/standard//stream.nit:47 */
 135   REGB0 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 136   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 137   if (UNTAG_Bool(REGB0)) {
 138   } else {
 139     nit_abort("Assert failed", NULL, LOCATE_standard___stream, 47);
 140   }
 141   /* ./../lib/standard//stream.nit:48 */
 142   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___init();
 143   /* ./../lib/standard//stream.nit:49 */
 144   CALL_standard___stream___IStream___append_line_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 145   /* ./../lib/standard//stream.nit:50 */
 146   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 147   goto label1;
 148   label1: while(0);
 149   stack_frame_head = fra.me.prev;
 150   return fra.me.REG[1];
 151 }
 152 val_t standard___stream___IStream___read_all(val_t p0){
 153   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 154   val_t REGB0;
 155   val_t REGB1;
 156   val_t REGB2;
 157   val_t tmp;
 158   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 159   fra.me.file = LOCATE_standard___stream;
 160   fra.me.line = 53;
 161   fra.me.meth = LOCATE_standard___stream___IStream___read_all;
 162   fra.me.has_broke = 0;
 163   fra.me.REG_size = 2;
 164   fra.me.REG[0] = NIT_NULL;
 165   fra.me.REG[1] = NIT_NULL;
 166   fra.me.REG[0] = p0;
 167   /* ./../lib/standard//stream.nit:56 */
 168   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___init();
 169   /* ./../lib/standard//stream.nit:57 */
 170   while(1) {
 171     REGB0 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 172     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 173     if (UNTAG_Bool(REGB0)) {
 174       /* ./../lib/standard//stream.nit:58 */
 175       REGB0 = CALL_standard___stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
 176       /* ./../lib/standard//stream.nit:59 */
 177       REGB1 = TAG_Int(0);
 178       REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 179       if (UNTAG_Bool(REGB2)) {
 180       } else {
 181         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 182       }
 183       /* ./../lib/standard//kernel.nit:233 */
 184       REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 185       /* ./../lib/standard//stream.nit:59 */
 186       if (UNTAG_Bool(REGB1)) {
 187         /* ./../lib/standard//kernel.nit:297 */
 188         REGB0 = TAG_Char(UNTAG_Int(REGB0));
 189         /* ./../lib/standard//stream.nit:59 */
 190         CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB0);
 191       }
 192     } else {
 193       /* ./../lib/standard//stream.nit:57 */
 194       goto label1;
 195     }
 196   }
 197   label1: while(0);
 198   /* ./../lib/standard//stream.nit:61 */
 199   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 200   goto label2;
 201   label2: while(0);
 202   stack_frame_head = fra.me.prev;
 203   return fra.me.REG[1];
 204 }
 205 void standard___stream___IStream___append_line_to(val_t p0, val_t p1){
 206   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 207   val_t REGB0;
 208   val_t REGB1;
 209   val_t REGB2;
 210   val_t tmp;
 211   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 212   fra.me.file = LOCATE_standard___stream;
 213   fra.me.line = 64;
 214   fra.me.meth = LOCATE_standard___stream___IStream___append_line_to;
 215   fra.me.has_broke = 0;
 216   fra.me.REG_size = 2;
 217   fra.me.REG[0] = NIT_NULL;
 218   fra.me.REG[1] = NIT_NULL;
 219   fra.me.REG[0] = p0;
 220   fra.me.REG[1] = p1;
 221   /* ./../lib/standard//stream.nit:67 */
 222   while(1) {
 223     /* ./../lib/standard//stream.nit:68 */
 224     REGB0 = CALL_standard___stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
 225     /* ./../lib/standard//stream.nit:69 */
 226     REGB1 = TAG_Int(1);
 227     /* ./../lib/standard//kernel.nit:236 */
 228     REGB1 = TAG_Int(-UNTAG_Int(REGB1));
 229     /* ./../lib/standard//stream.nit:69 */
 230     REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 231     if (UNTAG_Bool(REGB2)) {
 232     } else {
 233       /* ./../lib/standard//kernel.nit:227 */
 234       REGB1 = TAG_Bool((REGB0)==(REGB1));
 235       /* ./../lib/standard//stream.nit:69 */
 236       REGB2 = REGB1;
 237     }
 238     if (UNTAG_Bool(REGB2)) {
 239       /* ./../lib/standard//stream.nit:70 */
 240       REGB2 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 241       if (UNTAG_Bool(REGB2)) {
 242         goto label1;
 243       }
 244     } else {
 245       /* ./../lib/standard//kernel.nit:297 */
 246       REGB0 = TAG_Char(UNTAG_Int(REGB0));
 247       /* ./../lib/standard//stream.nit:73 */
 248       CALL_standard___collection___abstract_collection___Sequence___push(fra.me.REG[1])(fra.me.REG[1], REGB0);
 249       /* ./../lib/standard//stream.nit:74 */
 250       REGB2 = TAG_Char('\n');
 251       REGB1 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB2));
 252       if (UNTAG_Bool(REGB1)) {
 253       } else {
 254         /* ./../lib/standard//kernel.nit:378 */
 255         REGB2 = TAG_Bool((REGB0)==(REGB2));
 256         /* ./../lib/standard//stream.nit:74 */
 257         REGB1 = REGB2;
 258       }
 259       if (UNTAG_Bool(REGB1)) {
 260         goto label1;
 261       }
 262     }
 263   }
 264   label1: while(0);
 265   stack_frame_head = fra.me.prev;
 266   return;
 267 }
 268 val_t standard___stream___IStream___eof(val_t p0){
 269   struct {struct stack_frame_t me;} fra;
 270   val_t tmp;
 271   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 272   fra.me.file = LOCATE_standard___stream;
 273   fra.me.line = 79;
 274   fra.me.meth = LOCATE_standard___stream___IStream___eof;
 275   fra.me.has_broke = 0;
 276   fra.me.REG_size = 0;
 277   /* ./../lib/standard//stream.nit:79 */
 278   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 79);
 279   stack_frame_head = fra.me.prev;
 280   return NIT_NULL;
 281 }
 282 void standard___stream___OStream___write(val_t p0, val_t p1){
 283   struct {struct stack_frame_t me;} fra;
 284   val_t tmp;
 285   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 286   fra.me.file = LOCATE_standard___stream;
 287   fra.me.line = 86;
 288   fra.me.meth = LOCATE_standard___stream___OStream___write;
 289   fra.me.has_broke = 0;
 290   fra.me.REG_size = 0;
 291   /* ./../lib/standard//stream.nit:86 */
 292   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 86);
 293   stack_frame_head = fra.me.prev;
 294   return;
 295 }
 296 val_t standard___stream___OStream___is_writable(val_t p0){
 297   struct {struct stack_frame_t me;} fra;
 298   val_t tmp;
 299   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 300   fra.me.file = LOCATE_standard___stream;
 301   fra.me.line = 89;
 302   fra.me.meth = LOCATE_standard___stream___OStream___is_writable;
 303   fra.me.has_broke = 0;
 304   fra.me.REG_size = 0;
 305   /* ./../lib/standard//stream.nit:89 */
 306   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 89);
 307   stack_frame_head = fra.me.prev;
 308   return NIT_NULL;
 309 }
 310 val_t standard___stream___BufferedIStream___read_char(val_t p0){
 311   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 312   val_t REGB0;
 313   val_t REGB1;
 314   val_t REGB2;
 315   val_t REGB3;
 316   val_t tmp;
 317   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 318   fra.me.file = LOCATE_standard___stream;
 319   fra.me.line = 96;
 320   fra.me.meth = LOCATE_standard___stream___BufferedIStream___read_char;
 321   fra.me.has_broke = 0;
 322   fra.me.REG_size = 2;
 323   fra.me.REG[0] = NIT_NULL;
 324   fra.me.REG[1] = NIT_NULL;
 325   fra.me.REG[0] = p0;
 326   /* ./../lib/standard//stream.nit:98 */
 327   REGB0 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 328   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 329   if (UNTAG_Bool(REGB0)) {
 330   } else {
 331     nit_abort("Assert failed", NULL, LOCATE_standard___stream, 98);
 332   }
 333   /* ./../lib/standard//stream.nit:99 */
 334   REGB0 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 335   if (UNTAG_Bool(REGB0)) {
 336   } else {
 337     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 99);
 338   }
 339   REGB0 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 340   fra.me.REG[1] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 341   REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 342   if (UNTAG_Bool(REGB1)) {
 343     nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 99);
 344   }
 345   /* ./../lib/standard//collection//array.nit:24 */
 346   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 347   if (UNTAG_Bool(REGB1)) {
 348   } else {
 349     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 350   }
 351   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 352   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 353   if (UNTAG_Bool(REGB2)) {
 354   } else {
 355     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 356   }
 357   /* ./../lib/standard//kernel.nit:233 */
 358   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 359   /* ./../lib/standard//stream.nit:99 */
 360   if (UNTAG_Bool(REGB1)) {
 361     /* ./../lib/standard//stream.nit:100 */
 362     CALL_standard___stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 363   }
 364   /* ./../lib/standard//stream.nit:102 */
 365   REGB1 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 366   if (UNTAG_Bool(REGB1)) {
 367   } else {
 368     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 102);
 369   }
 370   REGB1 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 371   fra.me.REG[1] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 372   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 373   if (UNTAG_Bool(REGB0)) {
 374     nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 102);
 375   }
 376   /* ./../lib/standard//collection//array.nit:24 */
 377   REGB0 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 378   if (UNTAG_Bool(REGB0)) {
 379   } else {
 380     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 381   }
 382   REGB0 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 383   REGB2 = TAG_Bool(VAL_ISA(REGB0, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 384   if (UNTAG_Bool(REGB2)) {
 385   } else {
 386     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 387   }
 388   /* ./../lib/standard//kernel.nit:233 */
 389   REGB0 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB0));
 390   /* ./../lib/standard//stream.nit:102 */
 391   if (UNTAG_Bool(REGB0)) {
 392     /* ./../lib/standard//stream.nit:103 */
 393     REGB0 = TAG_Int(1);
 394     /* ./../lib/standard//kernel.nit:236 */
 395     REGB0 = TAG_Int(-UNTAG_Int(REGB0));
 396     /* ./../lib/standard//stream.nit:103 */
 397     goto label1;
 398   }
 399   /* ./../lib/standard//stream.nit:105 */
 400   fra.me.REG[1] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 401   REGB1 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 402   if (UNTAG_Bool(REGB1)) {
 403   } else {
 404     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 105);
 405   }
 406   REGB1 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 407   REGB2 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 408   if (UNTAG_Bool(REGB2)) {
 409     nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 105);
 410   }
 411   REGB1 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[1])(fra.me.REG[1], REGB1);
 412   /* ./../lib/standard//stream.nit:106 */
 413   REGB2 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 414   REGB3 = TAG_Int(1);
 415   /* ./../lib/standard//kernel.nit:235 */
 416   REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
 417   /* ./../lib/standard//stream.nit:106 */
 418   ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB3;
 419   /* ./../lib/standard//kernel.nit:413 */
 420   REGB1 = TAG_Int((unsigned char)UNTAG_Char(REGB1));
 421   /* ./../lib/standard//stream.nit:107 */
 422   REGB0 = REGB1;
 423   goto label1;
 424   label1: while(0);
 425   stack_frame_head = fra.me.prev;
 426   return REGB0;
 427 }
 428 val_t standard___stream___BufferedIStream___read(val_t p0, val_t p1){
 429   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 430   val_t REGB0;
 431   val_t REGB1;
 432   val_t REGB2;
 433   val_t REGB3;
 434   val_t REGB4;
 435   val_t tmp;
 436   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 437   fra.me.file = LOCATE_standard___stream;
 438   fra.me.line = 110;
 439   fra.me.meth = LOCATE_standard___stream___BufferedIStream___read;
 440   fra.me.has_broke = 0;
 441   fra.me.REG_size = 4;
 442   fra.me.REG[0] = NIT_NULL;
 443   fra.me.REG[1] = NIT_NULL;
 444   fra.me.REG[2] = NIT_NULL;
 445   fra.me.REG[3] = NIT_NULL;
 446   fra.me.REG[0] = p0;
 447   REGB0 = p1;
 448   /* ./../lib/standard//stream.nit:112 */
 449   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___with_capacity(REGB0);
 450   /* ./../lib/standard//stream.nit:113 */
 451   REGB1 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 452   if (UNTAG_Bool(REGB1)) {
 453   } else {
 454     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 113);
 455   }
 456   REGB1 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 457   /* ./../lib/standard//stream.nit:114 */
 458   fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 459   REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 460   if (UNTAG_Bool(REGB2)) {
 461     nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 114);
 462   }
 463   /* ./../lib/standard//collection//array.nit:24 */
 464   REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 465   if (UNTAG_Bool(REGB2)) {
 466   } else {
 467     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 468   }
 469   REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
 470   /* ./../lib/standard//stream.nit:115 */
 471   while(1) {
 472     REGB3 = TAG_Int(0);
 473     REGB4 = TAG_Bool(VAL_ISA(REGB3, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 474     if (UNTAG_Bool(REGB4)) {
 475     } else {
 476       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 477     }
 478     /* ./../lib/standard//kernel.nit:234 */
 479     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 480     /* ./../lib/standard//stream.nit:115 */
 481     if (UNTAG_Bool(REGB3)) {
 482       REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 483       if (UNTAG_Bool(REGB3)) {
 484       } else {
 485         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 486       }
 487       /* ./../lib/standard//kernel.nit:233 */
 488       REGB3 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
 489       /* ./../lib/standard//stream.nit:116 */
 490       if (UNTAG_Bool(REGB3)) {
 491         /* ./../lib/standard//stream.nit:117 */
 492         CALL_standard___stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 493         /* ./../lib/standard//stream.nit:118 */
 494         REGB3 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 495         if (UNTAG_Bool(REGB3)) {
 496           fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 497           goto label1;
 498         }
 499         /* ./../lib/standard//stream.nit:119 */
 500         REGB3 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 501         if (UNTAG_Bool(REGB3)) {
 502         } else {
 503           nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 119);
 504         }
 505         REGB3 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 506         REGB1 = REGB3;
 507         /* ./../lib/standard//stream.nit:120 */
 508         fra.me.REG[3] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 509         REGB3 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 510         if (UNTAG_Bool(REGB3)) {
 511           nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 120);
 512         }
 513         /* ./../lib/standard//collection//array.nit:24 */
 514         REGB3 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
 515         if (UNTAG_Bool(REGB3)) {
 516         } else {
 517           nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 518         }
 519         REGB3 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
 520         /* ./../lib/standard//stream.nit:120 */
 521         REGB2 = REGB3;
 522       }
 523       /* ./../lib/standard//stream.nit:122 */
 524       while(1) {
 525         REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 526         if (UNTAG_Bool(REGB3)) {
 527         } else {
 528           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 529         }
 530         /* ./../lib/standard//kernel.nit:232 */
 531         REGB3 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
 532         /* ./../lib/standard//stream.nit:122 */
 533         if (UNTAG_Bool(REGB3)) {
 534           REGB3 = TAG_Int(0);
 535           REGB4 = TAG_Bool(VAL_ISA(REGB3, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 536           if (UNTAG_Bool(REGB4)) {
 537           } else {
 538             nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 539           }
 540           /* ./../lib/standard//kernel.nit:234 */
 541           REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 542         } else {
 543           /* ./../lib/standard//stream.nit:122 */
 544           REGB4 = TAG_Bool(false);
 545           REGB3 = REGB4;
 546         }
 547         if (UNTAG_Bool(REGB3)) {
 548           /* ./../lib/standard//stream.nit:123 */
 549           fra.me.REG[3] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 550           REGB3 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 551           if (UNTAG_Bool(REGB3)) {
 552             nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 123);
 553           }
 554           REGB3 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[3])(fra.me.REG[3], REGB1);
 555           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
 556           /* ./../lib/standard//stream.nit:124 */
 557           REGB3 = TAG_Int(1);
 558           /* ./../lib/standard//kernel.nit:235 */
 559           REGB3 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB3));
 560           /* ./../lib/standard//stream.nit:124 */
 561           REGB1 = REGB3;
 562           /* ./../lib/standard//stream.nit:125 */
 563           REGB3 = TAG_Int(1);
 564           /* ./../lib/standard//kernel.nit:237 */
 565           REGB3 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB3));
 566           /* ./../lib/standard//stream.nit:125 */
 567           REGB0 = REGB3;
 568         } else {
 569           /* ./../lib/standard//stream.nit:122 */
 570           goto label2;
 571         }
 572       }
 573       label2: while(0);
 574     } else {
 575       /* ./../lib/standard//stream.nit:115 */
 576       goto label3;
 577     }
 578   }
 579   label3: while(0);
 580   /* ./../lib/standard//stream.nit:128 */
 581   ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB1;
 582   /* ./../lib/standard//stream.nit:129 */
 583   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 584   fra.me.REG[2] = fra.me.REG[1];
 585   goto label1;
 586   label1: while(0);
 587   stack_frame_head = fra.me.prev;
 588   return fra.me.REG[2];
 589 }
 590 val_t standard___stream___BufferedIStream___read_all(val_t p0){
 591   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 592   val_t REGB0;
 593   val_t REGB1;
 594   val_t REGB2;
 595   val_t tmp;
 596   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 597   fra.me.file = LOCATE_standard___stream;
 598   fra.me.line = 132;
 599   fra.me.meth = LOCATE_standard___stream___BufferedIStream___read_all;
 600   fra.me.has_broke = 0;
 601   fra.me.REG_size = 3;
 602   fra.me.REG[0] = NIT_NULL;
 603   fra.me.REG[1] = NIT_NULL;
 604   fra.me.REG[2] = NIT_NULL;
 605   fra.me.REG[0] = p0;
 606   /* ./../lib/standard//stream.nit:134 */
 607   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___init();
 608   /* ./../lib/standard//stream.nit:135 */
 609   while(1) {
 610     REGB0 = CALL_standard___stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 611     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 612     if (UNTAG_Bool(REGB0)) {
 613       /* ./../lib/standard//stream.nit:136 */
 614       REGB0 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 615       if (UNTAG_Bool(REGB0)) {
 616       } else {
 617         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 136);
 618       }
 619       REGB0 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 620       /* ./../lib/standard//stream.nit:137 */
 621       fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 622       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 623       if (UNTAG_Bool(REGB1)) {
 624         nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 137);
 625       }
 626       /* ./../lib/standard//collection//array.nit:24 */
 627       REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 628       if (UNTAG_Bool(REGB1)) {
 629       } else {
 630         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 631       }
 632       REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
 633       /* ./../lib/standard//stream.nit:138 */
 634       while(1) {
 635         REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 636         if (UNTAG_Bool(REGB2)) {
 637         } else {
 638           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 639         }
 640         /* ./../lib/standard//kernel.nit:232 */
 641         REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 642         /* ./../lib/standard//stream.nit:138 */
 643         if (UNTAG_Bool(REGB2)) {
 644           /* ./../lib/standard//stream.nit:139 */
 645           fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 646           REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 647           if (UNTAG_Bool(REGB2)) {
 648             nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 139);
 649           }
 650           REGB2 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB0);
 651           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB2);
 652           /* ./../lib/standard//stream.nit:140 */
 653           REGB2 = TAG_Int(1);
 654           /* ./../lib/standard//kernel.nit:235 */
 655           REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
 656           /* ./../lib/standard//stream.nit:140 */
 657           REGB0 = REGB2;
 658         } else {
 659           /* ./../lib/standard//stream.nit:138 */
 660           goto label1;
 661         }
 662       }
 663       label1: while(0);
 664       /* ./../lib/standard//stream.nit:142 */
 665       ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 666       /* ./../lib/standard//stream.nit:143 */
 667       CALL_standard___stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 668     } else {
 669       /* ./../lib/standard//stream.nit:135 */
 670       goto label2;
 671     }
 672   }
 673   label2: while(0);
 674   /* ./../lib/standard//stream.nit:145 */
 675   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 676   goto label3;
 677   label3: while(0);
 678   stack_frame_head = fra.me.prev;
 679   return fra.me.REG[1];
 680 }
 681 void standard___stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
 682   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 683   val_t REGB0;
 684   val_t REGB1;
 685   val_t REGB2;
 686   val_t REGB3;
 687   val_t tmp;
 688   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 689   fra.me.file = LOCATE_standard___stream;
 690   fra.me.line = 148;
 691   fra.me.meth = LOCATE_standard___stream___BufferedIStream___append_line_to;
 692   fra.me.has_broke = 0;
 693   fra.me.REG_size = 3;
 694   fra.me.REG[0] = NIT_NULL;
 695   fra.me.REG[1] = NIT_NULL;
 696   fra.me.REG[2] = NIT_NULL;
 697   fra.me.REG[0] = p0;
 698   fra.me.REG[1] = p1;
 699   /* ./../lib/standard//stream.nit:150 */
 700   while(1) {
 701     /* ./../lib/standard//stream.nit:152 */
 702     REGB0 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 703     if (UNTAG_Bool(REGB0)) {
 704     } else {
 705       nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 152);
 706     }
 707     REGB0 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 708     /* ./../lib/standard//stream.nit:153 */
 709     while(1) {
 710       fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 711       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 712       if (UNTAG_Bool(REGB1)) {
 713         nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 153);
 714       }
 715       /* ./../lib/standard//collection//array.nit:24 */
 716       REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 717       if (UNTAG_Bool(REGB1)) {
 718       } else {
 719         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 720       }
 721       REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
 722       REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 723       if (UNTAG_Bool(REGB2)) {
 724       } else {
 725         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 726       }
 727       /* ./../lib/standard//kernel.nit:232 */
 728       REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 729       /* ./../lib/standard//stream.nit:153 */
 730       if (UNTAG_Bool(REGB1)) {
 731         fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 732         REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 733         if (UNTAG_Bool(REGB1)) {
 734           nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 153);
 735         }
 736         REGB1 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB0);
 737         REGB2 = TAG_Char('\n');
 738         REGB3 = TAG_Bool(IS_EQUAL_OO(REGB1,REGB2));
 739         if (UNTAG_Bool(REGB3)) {
 740         } else {
 741           /* ./../lib/standard//kernel.nit:378 */
 742           REGB2 = TAG_Bool((REGB1)==(REGB2));
 743           /* ./../lib/standard//stream.nit:153 */
 744           REGB3 = REGB2;
 745         }
 746         REGB3 = TAG_Bool(!UNTAG_Bool(REGB3));
 747       } else {
 748         REGB2 = TAG_Bool(false);
 749         REGB3 = REGB2;
 750       }
 751       if (UNTAG_Bool(REGB3)) {
 752         REGB3 = TAG_Int(1);
 753         /* ./../lib/standard//kernel.nit:235 */
 754         REGB3 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB3));
 755         /* ./../lib/standard//stream.nit:153 */
 756         REGB0 = REGB3;
 757       } else {
 758         goto label1;
 759       }
 760     }
 761     label1: while(0);
 762     /* ./../lib/standard//stream.nit:156 */
 763     REGB3 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 764     if (UNTAG_Bool(REGB3)) {
 765     } else {
 766       nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 156);
 767     }
 768     REGB3 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 769     REGB2 = TAG_Bool(VAL_ISA(REGB3, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 770     if (UNTAG_Bool(REGB2)) {
 771     } else {
 772       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 773     }
 774     /* ./../lib/standard//kernel.nit:234 */
 775     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 776     /* ./../lib/standard//stream.nit:156 */
 777     if (UNTAG_Bool(REGB3)) {
 778       /* ./../lib/standard//collection//array.nit:24 */
 779       REGB3 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 780       if (UNTAG_Bool(REGB3)) {
 781       } else {
 782         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 783       }
 784       REGB3 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 785       /* ./../lib/standard//kernel.nit:235 */
 786       REGB3 = TAG_Int(UNTAG_Int(REGB3)+UNTAG_Int(REGB0));
 787       /* ./../lib/standard//stream.nit:158 */
 788       REGB2 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 789       if (UNTAG_Bool(REGB2)) {
 790       } else {
 791         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 158);
 792       }
 793       REGB2 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 794       /* ./../lib/standard//kernel.nit:237 */
 795       REGB2 = TAG_Int(UNTAG_Int(REGB3)-UNTAG_Int(REGB2));
 796       /* ./../lib/standard//stream.nit:158 */
 797       CALL_standard___collection___array___AbstractArray___enlarge(fra.me.REG[1])(fra.me.REG[1], REGB2);
 798       /* ./../lib/standard//stream.nit:161 */
 799       REGB2 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 800       if (UNTAG_Bool(REGB2)) {
 801       } else {
 802         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 161);
 803       }
 804       REGB2 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 805       /* ./../lib/standard//stream.nit:162 */
 806       while(1) {
 807         REGB3 = TAG_Bool(VAL_ISA(REGB0, VTCOLOR_standard___kernel___Comparable___OTHER(REGB2), VTID_standard___kernel___Comparable___OTHER(REGB2))) /*cast OTHER*/;
 808         if (UNTAG_Bool(REGB3)) {
 809         } else {
 810           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 811         }
 812         /* ./../lib/standard//kernel.nit:232 */
 813         REGB3 = TAG_Bool(UNTAG_Int(REGB2)<UNTAG_Int(REGB0));
 814         /* ./../lib/standard//stream.nit:162 */
 815         if (UNTAG_Bool(REGB3)) {
 816           /* ./../lib/standard//stream.nit:163 */
 817           fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 818           REGB3 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 819           if (UNTAG_Bool(REGB3)) {
 820             nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 163);
 821           }
 822           REGB3 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB2);
 823           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
 824           /* ./../lib/standard//stream.nit:164 */
 825           REGB3 = TAG_Int(1);
 826           /* ./../lib/standard//kernel.nit:235 */
 827           REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
 828           /* ./../lib/standard//stream.nit:164 */
 829           REGB2 = REGB3;
 830         } else {
 831           /* ./../lib/standard//stream.nit:162 */
 832           goto label2;
 833         }
 834       }
 835       label2: while(0);
 836     }
 837     /* ./../lib/standard//stream.nit:168 */
 838     fra.me.REG[2] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 839     REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 840     if (UNTAG_Bool(REGB2)) {
 841       nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 168);
 842     }
 843     /* ./../lib/standard//collection//array.nit:24 */
 844     REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 845     if (UNTAG_Bool(REGB2)) {
 846     } else {
 847       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 848     }
 849     REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
 850     REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 851     if (UNTAG_Bool(REGB3)) {
 852     } else {
 853       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 854     }
 855     /* ./../lib/standard//kernel.nit:232 */
 856     REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB2));
 857     /* ./../lib/standard//stream.nit:168 */
 858     if (UNTAG_Bool(REGB2)) {
 859       /* ./../lib/standard//stream.nit:170 */
 860       REGB2 = TAG_Int(1);
 861       /* ./../lib/standard//kernel.nit:235 */
 862       REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
 863       /* ./../lib/standard//stream.nit:170 */
 864       ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB2;
 865       /* ./../lib/standard//stream.nit:171 */
 866       goto label3;
 867     } else {
 868       /* ./../lib/standard//stream.nit:174 */
 869       ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 870       /* ./../lib/standard//stream.nit:175 */
 871       REGB0 = CALL_standard___stream___BufferedIStream___end_reached(fra.me.REG[0])(fra.me.REG[0]);
 872       if (UNTAG_Bool(REGB0)) {
 873         /* ./../lib/standard//stream.nit:176 */
 874         goto label3;
 875       } else {
 876         /* ./../lib/standard//stream.nit:178 */
 877         CALL_standard___stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 878       }
 879     }
 880   }
 881   label3: while(0);
 882   stack_frame_head = fra.me.prev;
 883   return;
 884 }
 885 val_t standard___stream___BufferedIStream___eof(val_t p0){
 886   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 887   val_t REGB0;
 888   val_t REGB1;
 889   val_t REGB2;
 890   val_t tmp;
 891   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 892   fra.me.file = LOCATE_standard___stream;
 893   fra.me.line = 184;
 894   fra.me.meth = LOCATE_standard___stream___BufferedIStream___eof;
 895   fra.me.has_broke = 0;
 896   fra.me.REG_size = 2;
 897   fra.me.REG[0] = NIT_NULL;
 898   fra.me.REG[1] = NIT_NULL;
 899   fra.me.REG[0] = p0;
 900   /* ./../lib/standard//stream.nit:184 */
 901   REGB0 = TAG_Bool(ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 902   if (UNTAG_Bool(REGB0)) {
 903   } else {
 904     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_standard___stream, 184);
 905   }
 906   REGB0 = ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 907   fra.me.REG[1] = ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]);
 908   REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 909   if (UNTAG_Bool(REGB1)) {
 910     nit_abort("Reciever is null", NULL, LOCATE_standard___stream, 184);
 911   }
 912   /* ./../lib/standard//collection//array.nit:24 */
 913   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 914   if (UNTAG_Bool(REGB1)) {
 915   } else {
 916     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 917   }
 918   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 919   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 920   if (UNTAG_Bool(REGB2)) {
 921   } else {
 922     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 923   }
 924   /* ./../lib/standard//kernel.nit:233 */
 925   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 926   /* ./../lib/standard//stream.nit:184 */
 927   if (UNTAG_Bool(REGB1)) {
 928     REGB1 = CALL_standard___stream___BufferedIStream___end_reached(fra.me.REG[0])(fra.me.REG[0]);
 929   } else {
 930     REGB0 = TAG_Bool(false);
 931     REGB1 = REGB0;
 932   }
 933   goto label1;
 934   label1: while(0);
 935   stack_frame_head = fra.me.prev;
 936   return REGB1;
 937 }
 938 void standard___stream___BufferedIStream___fill_buffer(val_t p0){
 939   struct {struct stack_frame_t me;} fra;
 940   val_t tmp;
 941   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 942   fra.me.file = LOCATE_standard___stream;
 943   fra.me.line = 192;
 944   fra.me.meth = LOCATE_standard___stream___BufferedIStream___fill_buffer;
 945   fra.me.has_broke = 0;
 946   fra.me.REG_size = 0;
 947   /* ./../lib/standard//stream.nit:192 */
 948   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 192);
 949   stack_frame_head = fra.me.prev;
 950   return;
 951 }
 952 val_t standard___stream___BufferedIStream___end_reached(val_t p0){
 953   struct {struct stack_frame_t me;} fra;
 954   val_t tmp;
 955   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 956   fra.me.file = LOCATE_standard___stream;
 957   fra.me.line = 195;
 958   fra.me.meth = LOCATE_standard___stream___BufferedIStream___end_reached;
 959   fra.me.has_broke = 0;
 960   fra.me.REG_size = 0;
 961   /* ./../lib/standard//stream.nit:195 */
 962   nit_abort("Deferred method called", NULL, LOCATE_standard___stream, 195);
 963   stack_frame_head = fra.me.prev;
 964   return NIT_NULL;
 965 }
 966 void standard___stream___BufferedIStream___prepare_buffer(val_t p0, val_t p1){
 967   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 968   val_t REGB0;
 969   val_t tmp;
 970   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 971   fra.me.file = LOCATE_standard___stream;
 972   fra.me.line = 198;
 973   fra.me.meth = LOCATE_standard___stream___BufferedIStream___prepare_buffer;
 974   fra.me.has_broke = 0;
 975   fra.me.REG_size = 2;
 976   fra.me.REG[0] = NIT_NULL;
 977   fra.me.REG[1] = NIT_NULL;
 978   fra.me.REG[0] = p0;
 979   REGB0 = p1;
 980   /* ./../lib/standard//stream.nit:201 */
 981   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___with_capacity(REGB0);
 982   ATTR_standard___stream___BufferedIStream____buffer(fra.me.REG[0]) = fra.me.REG[1];
 983   /* ./../lib/standard//stream.nit:202 */
 984   REGB0 = TAG_Int(0);
 985   ATTR_standard___stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 986   stack_frame_head = fra.me.prev;
 987   return;
 988 }
 989 void standard___stream___FDStream___close(val_t p0){
 990   struct {struct stack_frame_t me;} fra;
 991   val_t REGB0;
 992   val_t tmp;
 993   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 994   fra.me.file = LOCATE_standard___stream;
 995   fra.me.line = 218;
 996   fra.me.meth = LOCATE_standard___stream___FDStream___close;
 997   fra.me.has_broke = 0;
 998   fra.me.REG_size = 1;
 999   fra.me.REG[0] = NIT_NULL;
1000   fra.me.REG[0] = p0;
1001   /* ./../lib/standard//stream.nit:218 */
1002   REGB0 = TAG_Bool(ATTR_standard___stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
1003   if (UNTAG_Bool(REGB0)) {
1004   } else {
1005     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_standard___stream, 218);
1006   }
1007   REGB0 = ATTR_standard___stream___FDStream____fd(fra.me.REG[0]);
1008   CALL_standard___stream___FDStream___native_close(fra.me.REG[0])(fra.me.REG[0], REGB0);
1009   stack_frame_head = fra.me.prev;
1010   return;
1011 }
1012 val_t standard___stream___FDStream___native_close(val_t p0, val_t p1){
1013   struct {struct stack_frame_t me;} fra;
1014   val_t REGB0;
1015   val_t tmp;
1016   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1017   fra.me.file = LOCATE_standard___stream;
1018   fra.me.line = 220;
1019   fra.me.meth = LOCATE_standard___stream___FDStream___native_close;
1020   fra.me.has_broke = 0;
1021   fra.me.REG_size = 1;
1022   fra.me.REG[0] = NIT_NULL;
1023   fra.me.REG[0] = p0;
1024   REGB0 = p1;
1025   /* ./../lib/standard//stream.nit:220 */
1026   REGB0 = FDStream_native_close___out(fra.me.REG[0], REGB0);
1027   stack_frame_head = fra.me.prev;
1028   return REGB0;
1029 }
1030 val_t standard___stream___FDStream___native_read_char(val_t p0, val_t p1){
1031   struct {struct stack_frame_t me;} fra;
1032   val_t REGB0;
1033   val_t tmp;
1034   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1035   fra.me.file = LOCATE_standard___stream;
1036   fra.me.line = 221;
1037   fra.me.meth = LOCATE_standard___stream___FDStream___native_read_char;
1038   fra.me.has_broke = 0;
1039   fra.me.REG_size = 1;
1040   fra.me.REG[0] = NIT_NULL;
1041   fra.me.REG[0] = p0;
1042   REGB0 = p1;
1043   /* ./../lib/standard//stream.nit:221 */
1044   REGB0 = FDStream_native_read_char___out(fra.me.REG[0], REGB0);
1045   stack_frame_head = fra.me.prev;
1046   return REGB0;
1047 }
1048 val_t standard___stream___FDStream___native_read(val_t p0, val_t p1, val_t p2, val_t p3){
1049   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1050   val_t REGB0;
1051   val_t REGB1;
1052   val_t tmp;
1053   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1054   fra.me.file = LOCATE_standard___stream;
1055   fra.me.line = 222;
1056   fra.me.meth = LOCATE_standard___stream___FDStream___native_read;
1057   fra.me.has_broke = 0;
1058   fra.me.REG_size = 2;
1059   fra.me.REG[0] = NIT_NULL;
1060   fra.me.REG[1] = NIT_NULL;
1061   fra.me.REG[0] = p0;
1062   REGB0 = p1;
1063   fra.me.REG[1] = p2;
1064   REGB1 = p3;
1065   /* ./../lib/standard//stream.nit:222 */
1066   REGB1 = FDStream_native_read___out(fra.me.REG[0], REGB0, fra.me.REG[1], REGB1);
1067   stack_frame_head = fra.me.prev;
1068   return REGB1;
1069 }
1070 val_t standard___stream___FDStream___native_write(val_t p0, val_t p1, val_t p2, val_t p3){
1071   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1072   val_t REGB0;
1073   val_t REGB1;
1074   val_t tmp;
1075   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1076   fra.me.file = LOCATE_standard___stream;
1077   fra.me.line = 223;
1078   fra.me.meth = LOCATE_standard___stream___FDStream___native_write;
1079   fra.me.has_broke = 0;
1080   fra.me.REG_size = 2;
1081   fra.me.REG[0] = NIT_NULL;
1082   fra.me.REG[1] = NIT_NULL;
1083   fra.me.REG[0] = p0;
1084   REGB0 = p1;
1085   fra.me.REG[1] = p2;
1086   REGB1 = p3;
1087   /* ./../lib/standard//stream.nit:223 */
1088   REGB1 = FDStream_native_write___out(fra.me.REG[0], REGB0, fra.me.REG[1], REGB1);
1089   stack_frame_head = fra.me.prev;
1090   return REGB1;
1091 }
1092 void standard___stream___FDStream___init(val_t p0, val_t p1, int* init_table){
1093   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDStream].i;
1094   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1095   val_t REGB0;
1096   val_t tmp;
1097   if (init_table[itpos1]) return;
1098   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1099   fra.me.file = LOCATE_standard___stream;
1100   fra.me.line = 225;
1101   fra.me.meth = LOCATE_standard___stream___FDStream___init;
1102   fra.me.has_broke = 0;
1103   fra.me.REG_size = 2;
1104   fra.me.REG[0] = NIT_NULL;
1105   fra.me.REG[1] = NIT_NULL;
1106   fra.me.REG[0] = p0;
1107   REGB0 = p1;
1108   /* ./../lib/standard//stream.nit:225 */
1109   fra.me.REG[1] = fra.me.REG[0];
1110   CALL_standard___stream___IOS___init(fra.me.REG[0])(fra.me.REG[0], init_table);
1111   ATTR_standard___stream___FDStream____fd(fra.me.REG[1]) = REGB0;
1112   stack_frame_head = fra.me.prev;
1113   init_table[itpos1] = 1;
1114   return;
1115 }
1116 val_t standard___stream___FDIStream___eof(val_t p0){
1117   struct {struct stack_frame_t me;} fra;
1118   val_t REGB0;
1119   val_t tmp;
1120   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1121   fra.me.file = LOCATE_standard___stream;
1122   fra.me.line = 231;
1123   fra.me.meth = LOCATE_standard___stream___FDIStream___eof;
1124   fra.me.has_broke = 0;
1125   fra.me.REG_size = 1;
1126   fra.me.REG[0] = NIT_NULL;
1127   fra.me.REG[0] = p0;
1128   /* ./../lib/standard//stream.nit:231 */
1129   REGB0 = TAG_Bool(ATTR_standard___stream___FDIStream____eof(fra.me.REG[0])!=NIT_NULL);
1130   if (UNTAG_Bool(REGB0)) {
1131   } else {
1132     nit_abort("Uninitialized attribute %s", "_eof", LOCATE_standard___stream, 231);
1133   }
1134   REGB0 = ATTR_standard___stream___FDIStream____eof(fra.me.REG[0]);
1135   stack_frame_head = fra.me.prev;
1136   return REGB0;
1137 }
1138 val_t standard___stream___FDIStream___read_char(val_t p0){
1139   struct {struct stack_frame_t me;} fra;
1140   val_t REGB0;
1141   val_t REGB1;
1142   val_t REGB2;
1143   val_t tmp;
1144   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1145   fra.me.file = LOCATE_standard___stream;
1146   fra.me.line = 233;
1147   fra.me.meth = LOCATE_standard___stream___FDIStream___read_char;
1148   fra.me.has_broke = 0;
1149   fra.me.REG_size = 1;
1150   fra.me.REG[0] = NIT_NULL;
1151   fra.me.REG[0] = p0;
1152   /* ./../lib/standard//stream.nit:235 */
1153   REGB0 = TAG_Bool(ATTR_standard___stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
1154   if (UNTAG_Bool(REGB0)) {
1155   } else {
1156     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_standard___stream, 235);
1157   }
1158   REGB0 = ATTR_standard___stream___FDStream____fd(fra.me.REG[0]);
1159   REGB0 = CALL_standard___stream___FDStream___native_read_char(fra.me.REG[0])(fra.me.REG[0], REGB0);
1160   /* ./../lib/standard//stream.nit:236 */
1161   REGB1 = TAG_Int(1);
1162   /* ./../lib/standard//kernel.nit:236 */
1163   REGB1 = TAG_Int(-UNTAG_Int(REGB1));
1164   /* ./../lib/standard//stream.nit:236 */
1165   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
1166   if (UNTAG_Bool(REGB2)) {
1167   } else {
1168     /* ./../lib/standard//kernel.nit:227 */
1169     REGB1 = TAG_Bool((REGB0)==(REGB1));
1170     /* ./../lib/standard//stream.nit:236 */
1171     REGB2 = REGB1;
1172   }
1173   if (UNTAG_Bool(REGB2)) {
1174     REGB2 = TAG_Bool(true);
1175     ATTR_standard___stream___FDIStream____eof(fra.me.REG[0]) = REGB2;
1176   }
1177   /* ./../lib/standard//stream.nit:237 */
1178   goto label1;
1179   label1: while(0);
1180   stack_frame_head = fra.me.prev;
1181   return REGB0;
1182 }
1183 void standard___stream___FDIStream___init(val_t p0, val_t p1, int* init_table){
1184   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDIStream].i;
1185   struct {struct stack_frame_t me;} fra;
1186   val_t REGB0;
1187   val_t tmp;
1188   if (init_table[itpos2]) return;
1189   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1190   fra.me.file = LOCATE_standard___stream;
1191   fra.me.line = 240;
1192   fra.me.meth = LOCATE_standard___stream___FDIStream___init;
1193   fra.me.has_broke = 0;
1194   fra.me.REG_size = 1;
1195   fra.me.REG[0] = NIT_NULL;
1196   fra.me.REG[0] = p0;
1197   REGB0 = p1;
1198   /* ./../lib/standard//stream.nit:240 */
1199   CALL_standard___stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1200   stack_frame_head = fra.me.prev;
1201   init_table[itpos2] = 1;
1202   return;
1203 }
1204 val_t standard___stream___FDOStream___is_writable(val_t p0){
1205   struct {struct stack_frame_t me;} fra;
1206   val_t REGB0;
1207   val_t tmp;
1208   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1209   fra.me.file = LOCATE_standard___stream;
1210   fra.me.line = 246;
1211   fra.me.meth = LOCATE_standard___stream___FDOStream___is_writable;
1212   fra.me.has_broke = 0;
1213   fra.me.REG_size = 1;
1214   fra.me.REG[0] = NIT_NULL;
1215   fra.me.REG[0] = p0;
1216   /* ./../lib/standard//stream.nit:246 */
1217   REGB0 = TAG_Bool(ATTR_standard___stream___FDOStream____is_writable(fra.me.REG[0])!=NIT_NULL);
1218   if (UNTAG_Bool(REGB0)) {
1219   } else {
1220     nit_abort("Uninitialized attribute %s", "_is_writable", LOCATE_standard___stream, 246);
1221   }
1222   REGB0 = ATTR_standard___stream___FDOStream____is_writable(fra.me.REG[0]);
1223   stack_frame_head = fra.me.prev;
1224   return REGB0;
1225 }
1226 void standard___stream___FDOStream___write(val_t p0, val_t p1){
1227   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1228   val_t REGB0;
1229   val_t REGB1;
1230   val_t REGB2;
1231   val_t tmp;
1232   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1233   fra.me.file = LOCATE_standard___stream;
1234   fra.me.line = 248;
1235   fra.me.meth = LOCATE_standard___stream___FDOStream___write;
1236   fra.me.has_broke = 0;
1237   fra.me.REG_size = 3;
1238   fra.me.REG[0] = NIT_NULL;
1239   fra.me.REG[1] = NIT_NULL;
1240   fra.me.REG[2] = NIT_NULL;
1241   fra.me.REG[0] = p0;
1242   fra.me.REG[1] = p1;
1243   /* ./../lib/standard//stream.nit:250 */
1244   REGB0 = TAG_Bool(ATTR_standard___stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
1245   if (UNTAG_Bool(REGB0)) {
1246   } else {
1247     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_standard___stream, 250);
1248   }
1249   REGB0 = ATTR_standard___stream___FDStream____fd(fra.me.REG[0]);
1250   fra.me.REG[2] = CALL_standard___string___String___to_cstring(fra.me.REG[1])(fra.me.REG[1]);
1251   /* ./../lib/standard//collection//array.nit:24 */
1252   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1253   if (UNTAG_Bool(REGB1)) {
1254   } else {
1255     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1256   }
1257   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1258   /* ./../lib/standard//stream.nit:250 */
1259   REGB1 = CALL_standard___stream___FDStream___native_write(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[2], REGB1);
1260   /* ./../lib/standard//collection//array.nit:24 */
1261   REGB0 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1262   if (UNTAG_Bool(REGB0)) {
1263   } else {
1264     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1265   }
1266   REGB0 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1267   REGB2 = TAG_Bool(VAL_ISA(REGB0, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
1268   if (UNTAG_Bool(REGB2)) {
1269   } else {
1270     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1271   }
1272   /* ./../lib/standard//kernel.nit:232 */
1273   REGB0 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB0));
1274   /* ./../lib/standard//stream.nit:251 */
1275   if (UNTAG_Bool(REGB0)) {
1276     REGB0 = TAG_Bool(false);
1277     ATTR_standard___stream___FDOStream____is_writable(fra.me.REG[0]) = REGB0;
1278   }
1279   stack_frame_head = fra.me.prev;
1280   return;
1281 }
1282 void standard___stream___FDOStream___init(val_t p0, val_t p1, int* init_table){
1283   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDOStream].i;
1284   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1285   val_t REGB0;
1286   val_t tmp;
1287   if (init_table[itpos3]) return;
1288   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1289   fra.me.file = LOCATE_standard___stream;
1290   fra.me.line = 254;
1291   fra.me.meth = LOCATE_standard___stream___FDOStream___init;
1292   fra.me.has_broke = 0;
1293   fra.me.REG_size = 2;
1294   fra.me.REG[0] = NIT_NULL;
1295   fra.me.REG[1] = NIT_NULL;
1296   fra.me.REG[0] = p0;
1297   REGB0 = p1;
1298   /* ./../lib/standard//stream.nit:254 */
1299   fra.me.REG[1] = fra.me.REG[0];
1300   CALL_standard___stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1301   /* ./../lib/standard//stream.nit:256 */
1302   REGB0 = TAG_Bool(true);
1303   ATTR_standard___stream___FDOStream____is_writable(fra.me.REG[1]) = REGB0;
1304   stack_frame_head = fra.me.prev;
1305   init_table[itpos3] = 1;
1306   return;
1307 }
1308 void standard___stream___FDIOStream___init(val_t p0, val_t p1, int* init_table){
1309   int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_standard___stream___FDIOStream].i;
1310   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1311   val_t REGB0;
1312   val_t REGB1;
1313   val_t tmp;
1314   if (init_table[itpos4]) return;
1315   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1316   fra.me.file = LOCATE_standard___stream;
1317   fra.me.line = 264;
1318   fra.me.meth = LOCATE_standard___stream___FDIOStream___init;
1319   fra.me.has_broke = 0;
1320   fra.me.REG_size = 2;
1321   fra.me.REG[0] = NIT_NULL;
1322   fra.me.REG[1] = NIT_NULL;
1323   fra.me.REG[0] = p0;
1324   REGB0 = p1;
1325   /* ./../lib/standard//stream.nit:264 */
1326   fra.me.REG[1] = fra.me.REG[0];
1327   REGB1 = REGB0;
1328   CALL_standard___stream___FDIStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1329   CALL_standard___stream___FDOStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1330   /* ./../lib/standard//stream.nit:266 */
1331   ATTR_standard___stream___FDStream____fd(fra.me.REG[1]) = REGB1;
1332   /* ./../lib/standard//stream.nit:267 */
1333   REGB1 = TAG_Bool(true);
1334   ATTR_standard___stream___FDOStream____is_writable(fra.me.REG[1]) = REGB1;
1335   stack_frame_head = fra.me.prev;
1336   init_table[itpos4] = 1;
1337   return;
1338 }