c_src/stream._sep.c

   1 /* This C file is generated by NIT to compile module stream. */
   2 #include "stream._sep.h"
   3 void 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_stream;
   8   fra.me.line = 20;
   9   fra.me.meth = LOCATE_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_stream, 20);
  14   stack_frame_head = fra.me.prev;
  15   return;
  16 }
  17 void stream___IOS___init(val_t p0, int* init_table){
  18   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_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_stream;
  24   fra.me.line = 0;
  25   fra.me.meth = LOCATE_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 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_stream;
  37   fra.me.line = 27;
  38   fra.me.meth = LOCATE_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_stream, 27);
  43   stack_frame_head = fra.me.prev;
  44   return NIT_NULL;
  45 }
  46 val_t 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 tmp;
  52   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  53   fra.me.file = LOCATE_stream;
  54   fra.me.line = 30;
  55   fra.me.meth = LOCATE_stream___IStream___read;
  56   fra.me.has_broke = 0;
  57   fra.me.REG_size = 2;
  58   fra.me.REG[0] = NIT_NULL;
  59   fra.me.REG[1] = NIT_NULL;
  60   fra.me.REG[0] = p0;
  61   REGB0 = p1;
  62   /* ./../lib/standard//stream.nit:33 */
  63   fra.me.REG[1] = NEW_Buffer_string___Buffer___with_capacity(REGB0);
  64   /* ./../lib/standard//stream.nit:34 */
  65   while(1) {
  66     REGB1 = TAG_Int(0);
  67     /* ./../lib/standard//kernel.nit:214 */
  68     REGB1 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB1));
  69     /* ./../lib/standard//stream.nit:34 */
  70     if (UNTAG_Bool(REGB1)) {
  71       REGB1 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
  72       REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
  73     } else {
  74       REGB2 = TAG_Bool(false);
  75       REGB1 = REGB2;
  76     }
  77     if (UNTAG_Bool(REGB1)) {
  78       /* ./../lib/standard//stream.nit:35 */
  79       REGB1 = CALL_stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
  80       /* ./../lib/standard//stream.nit:36 */
  81       REGB2 = TAG_Int(0);
  82       /* ./../lib/standard//kernel.nit:213 */
  83       REGB2 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
  84       /* ./../lib/standard//stream.nit:36 */
  85       if (UNTAG_Bool(REGB2)) {
  86         /* ./../lib/standard//kernel.nit:277 */
  87         REGB1 = TAG_Char(UNTAG_Int(REGB1));
  88         /* ./../lib/standard//stream.nit:37 */
  89         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB1);
  90         /* ./../lib/standard//stream.nit:38 */
  91         REGB1 = TAG_Int(1);
  92         /* ./../lib/standard//kernel.nit:217 */
  93         REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
  94         /* ./../lib/standard//stream.nit:38 */
  95         REGB0 = REGB1;
  96       }
  97     } else {
  98       /* ./../lib/standard//stream.nit:34 */
  99       goto label1;
 100     }
 101   }
 102   label1: while(0);
 103   /* ./../lib/standard//stream.nit:41 */
 104   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 105   goto label2;
 106   label2: while(0);
 107   stack_frame_head = fra.me.prev;
 108   return fra.me.REG[1];
 109 }
 110 val_t stream___IStream___read_line(val_t p0){
 111   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 112   val_t REGB0;
 113   val_t tmp;
 114   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 115   fra.me.file = LOCATE_stream;
 116   fra.me.line = 44;
 117   fra.me.meth = LOCATE_stream___IStream___read_line;
 118   fra.me.has_broke = 0;
 119   fra.me.REG_size = 2;
 120   fra.me.REG[0] = NIT_NULL;
 121   fra.me.REG[1] = NIT_NULL;
 122   fra.me.REG[0] = p0;
 123   /* ./../lib/standard//stream.nit:47 */
 124   REGB0 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 125   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 126   if (UNTAG_Bool(REGB0)) {
 127   } else {
 128     nit_abort("Assert failed", NULL, LOCATE_stream, 47);
 129   }
 130   /* ./../lib/standard//stream.nit:48 */
 131   fra.me.REG[1] = NEW_Buffer_string___Buffer___init();
 132   /* ./../lib/standard//stream.nit:49 */
 133   CALL_stream___IStream___append_line_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 134   /* ./../lib/standard//stream.nit:50 */
 135   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 136   goto label1;
 137   label1: while(0);
 138   stack_frame_head = fra.me.prev;
 139   return fra.me.REG[1];
 140 }
 141 val_t stream___IStream___read_all(val_t p0){
 142   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 143   val_t REGB0;
 144   val_t REGB1;
 145   val_t tmp;
 146   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 147   fra.me.file = LOCATE_stream;
 148   fra.me.line = 53;
 149   fra.me.meth = LOCATE_stream___IStream___read_all;
 150   fra.me.has_broke = 0;
 151   fra.me.REG_size = 2;
 152   fra.me.REG[0] = NIT_NULL;
 153   fra.me.REG[1] = NIT_NULL;
 154   fra.me.REG[0] = p0;
 155   /* ./../lib/standard//stream.nit:56 */
 156   fra.me.REG[1] = NEW_Buffer_string___Buffer___init();
 157   /* ./../lib/standard//stream.nit:57 */
 158   while(1) {
 159     REGB0 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 160     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 161     if (UNTAG_Bool(REGB0)) {
 162       /* ./../lib/standard//stream.nit:58 */
 163       REGB0 = CALL_stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
 164       /* ./../lib/standard//stream.nit:59 */
 165       REGB1 = TAG_Int(0);
 166       /* ./../lib/standard//kernel.nit:213 */
 167       REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 168       /* ./../lib/standard//stream.nit:59 */
 169       if (UNTAG_Bool(REGB1)) {
 170         /* ./../lib/standard//kernel.nit:277 */
 171         REGB0 = TAG_Char(UNTAG_Int(REGB0));
 172         /* ./../lib/standard//stream.nit:59 */
 173         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB0);
 174       }
 175     } else {
 176       /* ./../lib/standard//stream.nit:57 */
 177       goto label1;
 178     }
 179   }
 180   label1: while(0);
 181   /* ./../lib/standard//stream.nit:61 */
 182   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 183   goto label2;
 184   label2: while(0);
 185   stack_frame_head = fra.me.prev;
 186   return fra.me.REG[1];
 187 }
 188 void stream___IStream___append_line_to(val_t p0, val_t p1){
 189   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 190   val_t REGB0;
 191   val_t REGB1;
 192   val_t REGB2;
 193   val_t tmp;
 194   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 195   fra.me.file = LOCATE_stream;
 196   fra.me.line = 64;
 197   fra.me.meth = LOCATE_stream___IStream___append_line_to;
 198   fra.me.has_broke = 0;
 199   fra.me.REG_size = 2;
 200   fra.me.REG[0] = NIT_NULL;
 201   fra.me.REG[1] = NIT_NULL;
 202   fra.me.REG[0] = p0;
 203   fra.me.REG[1] = p1;
 204   /* ./../lib/standard//stream.nit:67 */
 205   while(1) {
 206     /* ./../lib/standard//stream.nit:68 */
 207     REGB0 = CALL_stream___IStream___read_char(fra.me.REG[0])(fra.me.REG[0]);
 208     /* ./../lib/standard//stream.nit:69 */
 209     REGB1 = TAG_Int(1);
 210     /* ./../lib/standard//kernel.nit:216 */
 211     REGB1 = TAG_Int(-UNTAG_Int(REGB1));
 212     /* ./../lib/standard//stream.nit:69 */
 213     REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 214     if (UNTAG_Bool(REGB2)) {
 215     } else {
 216       /* ./../lib/standard//kernel.nit:207 */
 217       REGB1 = TAG_Bool((REGB0)==(REGB1));
 218       /* ./../lib/standard//stream.nit:69 */
 219       REGB2 = REGB1;
 220     }
 221     if (UNTAG_Bool(REGB2)) {
 222       /* ./../lib/standard//stream.nit:70 */
 223       REGB2 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 224       if (UNTAG_Bool(REGB2)) {
 225         goto label1;
 226       }
 227     } else {
 228       /* ./../lib/standard//kernel.nit:277 */
 229       REGB0 = TAG_Char(UNTAG_Int(REGB0));
 230       /* ./../lib/standard//stream.nit:73 */
 231       CALL_abstract_collection___Sequence___push(fra.me.REG[1])(fra.me.REG[1], REGB0);
 232       /* ./../lib/standard//stream.nit:74 */
 233       REGB2 = TAG_Char('\n');
 234       REGB1 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB2));
 235       if (UNTAG_Bool(REGB1)) {
 236       } else {
 237         /* ./../lib/standard//kernel.nit:347 */
 238         REGB2 = TAG_Bool((REGB0)==(REGB2));
 239         /* ./../lib/standard//stream.nit:74 */
 240         REGB1 = REGB2;
 241       }
 242       if (UNTAG_Bool(REGB1)) {
 243         goto label1;
 244       }
 245     }
 246   }
 247   label1: while(0);
 248   stack_frame_head = fra.me.prev;
 249   return;
 250 }
 251 val_t stream___IStream___eof(val_t p0){
 252   struct {struct stack_frame_t me;} fra;
 253   val_t tmp;
 254   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 255   fra.me.file = LOCATE_stream;
 256   fra.me.line = 79;
 257   fra.me.meth = LOCATE_stream___IStream___eof;
 258   fra.me.has_broke = 0;
 259   fra.me.REG_size = 0;
 260   /* ./../lib/standard//stream.nit:79 */
 261   nit_abort("Deferred method called", NULL, LOCATE_stream, 79);
 262   stack_frame_head = fra.me.prev;
 263   return NIT_NULL;
 264 }
 265 void stream___OStream___write(val_t p0, val_t p1){
 266   struct {struct stack_frame_t me;} fra;
 267   val_t tmp;
 268   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 269   fra.me.file = LOCATE_stream;
 270   fra.me.line = 86;
 271   fra.me.meth = LOCATE_stream___OStream___write;
 272   fra.me.has_broke = 0;
 273   fra.me.REG_size = 0;
 274   /* ./../lib/standard//stream.nit:86 */
 275   nit_abort("Deferred method called", NULL, LOCATE_stream, 86);
 276   stack_frame_head = fra.me.prev;
 277   return;
 278 }
 279 val_t stream___OStream___is_writable(val_t p0){
 280   struct {struct stack_frame_t me;} fra;
 281   val_t tmp;
 282   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 283   fra.me.file = LOCATE_stream;
 284   fra.me.line = 89;
 285   fra.me.meth = LOCATE_stream___OStream___is_writable;
 286   fra.me.has_broke = 0;
 287   fra.me.REG_size = 0;
 288   /* ./../lib/standard//stream.nit:89 */
 289   nit_abort("Deferred method called", NULL, LOCATE_stream, 89);
 290   stack_frame_head = fra.me.prev;
 291   return NIT_NULL;
 292 }
 293 val_t stream___BufferedIStream___read_char(val_t p0){
 294   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 295   val_t REGB0;
 296   val_t REGB1;
 297   val_t REGB2;
 298   val_t REGB3;
 299   val_t tmp;
 300   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 301   fra.me.file = LOCATE_stream;
 302   fra.me.line = 96;
 303   fra.me.meth = LOCATE_stream___BufferedIStream___read_char;
 304   fra.me.has_broke = 0;
 305   fra.me.REG_size = 2;
 306   fra.me.REG[0] = NIT_NULL;
 307   fra.me.REG[1] = NIT_NULL;
 308   fra.me.REG[0] = p0;
 309   /* ./../lib/standard//stream.nit:98 */
 310   REGB0 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 311   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 312   if (UNTAG_Bool(REGB0)) {
 313   } else {
 314     nit_abort("Assert failed", NULL, LOCATE_stream, 98);
 315   }
 316   /* ./../lib/standard//stream.nit:99 */
 317   REGB0 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 318   if (UNTAG_Bool(REGB0)) {
 319   } else {
 320     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 99);
 321   }
 322   REGB0 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 323   fra.me.REG[1] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 324   REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 325   if (UNTAG_Bool(REGB1)) {
 326     nit_abort("Reciever is null", NULL, LOCATE_stream, 99);
 327   }
 328   /* ./../lib/standard//collection//array.nit:23 */
 329   REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 330   if (UNTAG_Bool(REGB1)) {
 331   } else {
 332     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 333   }
 334   REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
 335   /* ./../lib/standard//kernel.nit:213 */
 336   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 337   /* ./../lib/standard//stream.nit:99 */
 338   if (UNTAG_Bool(REGB1)) {
 339     /* ./../lib/standard//stream.nit:100 */
 340     CALL_stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 341   }
 342   /* ./../lib/standard//stream.nit:102 */
 343   REGB1 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 344   if (UNTAG_Bool(REGB1)) {
 345   } else {
 346     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 102);
 347   }
 348   REGB1 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 349   fra.me.REG[1] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 350   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 351   if (UNTAG_Bool(REGB0)) {
 352     nit_abort("Reciever is null", NULL, LOCATE_stream, 102);
 353   }
 354   /* ./../lib/standard//collection//array.nit:23 */
 355   REGB0 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 356   if (UNTAG_Bool(REGB0)) {
 357   } else {
 358     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 359   }
 360   REGB0 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
 361   /* ./../lib/standard//kernel.nit:213 */
 362   REGB0 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB0));
 363   /* ./../lib/standard//stream.nit:102 */
 364   if (UNTAG_Bool(REGB0)) {
 365     /* ./../lib/standard//stream.nit:103 */
 366     REGB0 = TAG_Int(1);
 367     /* ./../lib/standard//kernel.nit:216 */
 368     REGB0 = TAG_Int(-UNTAG_Int(REGB0));
 369     /* ./../lib/standard//stream.nit:103 */
 370     goto label1;
 371   }
 372   /* ./../lib/standard//stream.nit:105 */
 373   fra.me.REG[1] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 374   REGB1 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 375   if (UNTAG_Bool(REGB1)) {
 376   } else {
 377     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 105);
 378   }
 379   REGB1 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 380   REGB2 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 381   if (UNTAG_Bool(REGB2)) {
 382     nit_abort("Reciever is null", NULL, LOCATE_stream, 105);
 383   }
 384   REGB1 = CALL_abstract_collection___MapRead_____bra(fra.me.REG[1])(fra.me.REG[1], REGB1);
 385   /* ./../lib/standard//stream.nit:106 */
 386   REGB2 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 387   REGB3 = TAG_Int(1);
 388   /* ./../lib/standard//kernel.nit:215 */
 389   REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
 390   /* ./../lib/standard//stream.nit:106 */
 391   ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB3;
 392   /* ./../lib/standard//kernel.nit:382 */
 393   REGB1 = TAG_Int((unsigned char)UNTAG_Char(REGB1));
 394   /* ./../lib/standard//stream.nit:107 */
 395   REGB0 = REGB1;
 396   goto label1;
 397   label1: while(0);
 398   stack_frame_head = fra.me.prev;
 399   return REGB0;
 400 }
 401 val_t stream___BufferedIStream___read(val_t p0, val_t p1){
 402   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 403   val_t REGB0;
 404   val_t REGB1;
 405   val_t REGB2;
 406   val_t REGB3;
 407   val_t REGB4;
 408   val_t tmp;
 409   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 410   fra.me.file = LOCATE_stream;
 411   fra.me.line = 110;
 412   fra.me.meth = LOCATE_stream___BufferedIStream___read;
 413   fra.me.has_broke = 0;
 414   fra.me.REG_size = 4;
 415   fra.me.REG[0] = NIT_NULL;
 416   fra.me.REG[1] = NIT_NULL;
 417   fra.me.REG[2] = NIT_NULL;
 418   fra.me.REG[3] = NIT_NULL;
 419   fra.me.REG[0] = p0;
 420   REGB0 = p1;
 421   /* ./../lib/standard//stream.nit:112 */
 422   fra.me.REG[1] = NEW_Buffer_string___Buffer___with_capacity(REGB0);
 423   /* ./../lib/standard//stream.nit:113 */
 424   REGB1 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 425   if (UNTAG_Bool(REGB1)) {
 426   } else {
 427     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 113);
 428   }
 429   REGB1 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 430   /* ./../lib/standard//stream.nit:114 */
 431   fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 432   REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 433   if (UNTAG_Bool(REGB2)) {
 434     nit_abort("Reciever is null", NULL, LOCATE_stream, 114);
 435   }
 436   /* ./../lib/standard//collection//array.nit:23 */
 437   REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 438   if (UNTAG_Bool(REGB2)) {
 439   } else {
 440     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 441   }
 442   REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[2]);
 443   /* ./../lib/standard//stream.nit:115 */
 444   while(1) {
 445     REGB3 = TAG_Int(0);
 446     /* ./../lib/standard//kernel.nit:214 */
 447     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 448     /* ./../lib/standard//stream.nit:115 */
 449     if (UNTAG_Bool(REGB3)) {
 450       /* ./../lib/standard//kernel.nit:213 */
 451       REGB3 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB2));
 452       /* ./../lib/standard//stream.nit:116 */
 453       if (UNTAG_Bool(REGB3)) {
 454         /* ./../lib/standard//stream.nit:117 */
 455         CALL_stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 456         /* ./../lib/standard//stream.nit:118 */
 457         REGB3 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 458         if (UNTAG_Bool(REGB3)) {
 459           fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 460           goto label1;
 461         }
 462         /* ./../lib/standard//stream.nit:119 */
 463         REGB3 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 464         if (UNTAG_Bool(REGB3)) {
 465         } else {
 466           nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 119);
 467         }
 468         REGB3 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 469         REGB1 = REGB3;
 470         /* ./../lib/standard//stream.nit:120 */
 471         fra.me.REG[3] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 472         REGB3 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 473         if (UNTAG_Bool(REGB3)) {
 474           nit_abort("Reciever is null", NULL, LOCATE_stream, 120);
 475         }
 476         /* ./../lib/standard//collection//array.nit:23 */
 477         REGB3 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
 478         if (UNTAG_Bool(REGB3)) {
 479         } else {
 480           nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 481         }
 482         REGB3 = ATTR_array___AbstractArrayRead____length(fra.me.REG[3]);
 483         /* ./../lib/standard//stream.nit:120 */
 484         REGB2 = REGB3;
 485       }
 486       /* ./../lib/standard//stream.nit:122 */
 487       while(1) {
 488         /* ./../lib/standard//kernel.nit:212 */
 489         REGB3 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
 490         /* ./../lib/standard//stream.nit:122 */
 491         if (UNTAG_Bool(REGB3)) {
 492           REGB3 = TAG_Int(0);
 493           /* ./../lib/standard//kernel.nit:214 */
 494           REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 495         } else {
 496           /* ./../lib/standard//stream.nit:122 */
 497           REGB4 = TAG_Bool(false);
 498           REGB3 = REGB4;
 499         }
 500         if (UNTAG_Bool(REGB3)) {
 501           /* ./../lib/standard//stream.nit:123 */
 502           fra.me.REG[3] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 503           REGB3 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 504           if (UNTAG_Bool(REGB3)) {
 505             nit_abort("Reciever is null", NULL, LOCATE_stream, 123);
 506           }
 507           REGB3 = CALL_abstract_collection___MapRead_____bra(fra.me.REG[3])(fra.me.REG[3], REGB1);
 508           CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
 509           /* ./../lib/standard//stream.nit:124 */
 510           REGB3 = TAG_Int(1);
 511           /* ./../lib/standard//kernel.nit:215 */
 512           REGB3 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB3));
 513           /* ./../lib/standard//stream.nit:124 */
 514           REGB1 = REGB3;
 515           /* ./../lib/standard//stream.nit:125 */
 516           REGB3 = TAG_Int(1);
 517           /* ./../lib/standard//kernel.nit:217 */
 518           REGB3 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB3));
 519           /* ./../lib/standard//stream.nit:125 */
 520           REGB0 = REGB3;
 521         } else {
 522           /* ./../lib/standard//stream.nit:122 */
 523           goto label2;
 524         }
 525       }
 526       label2: while(0);
 527     } else {
 528       /* ./../lib/standard//stream.nit:115 */
 529       goto label3;
 530     }
 531   }
 532   label3: while(0);
 533   /* ./../lib/standard//stream.nit:128 */
 534   ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB1;
 535   /* ./../lib/standard//stream.nit:129 */
 536   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 537   fra.me.REG[2] = fra.me.REG[1];
 538   goto label1;
 539   label1: while(0);
 540   stack_frame_head = fra.me.prev;
 541   return fra.me.REG[2];
 542 }
 543 val_t stream___BufferedIStream___read_all(val_t p0){
 544   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 545   val_t REGB0;
 546   val_t REGB1;
 547   val_t REGB2;
 548   val_t tmp;
 549   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 550   fra.me.file = LOCATE_stream;
 551   fra.me.line = 132;
 552   fra.me.meth = LOCATE_stream___BufferedIStream___read_all;
 553   fra.me.has_broke = 0;
 554   fra.me.REG_size = 3;
 555   fra.me.REG[0] = NIT_NULL;
 556   fra.me.REG[1] = NIT_NULL;
 557   fra.me.REG[2] = NIT_NULL;
 558   fra.me.REG[0] = p0;
 559   /* ./../lib/standard//stream.nit:134 */
 560   fra.me.REG[1] = NEW_Buffer_string___Buffer___init();
 561   /* ./../lib/standard//stream.nit:135 */
 562   while(1) {
 563     REGB0 = CALL_stream___IStream___eof(fra.me.REG[0])(fra.me.REG[0]);
 564     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 565     if (UNTAG_Bool(REGB0)) {
 566       /* ./../lib/standard//stream.nit:136 */
 567       REGB0 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 568       if (UNTAG_Bool(REGB0)) {
 569       } else {
 570         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 136);
 571       }
 572       REGB0 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 573       /* ./../lib/standard//stream.nit:137 */
 574       fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 575       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 576       if (UNTAG_Bool(REGB1)) {
 577         nit_abort("Reciever is null", NULL, LOCATE_stream, 137);
 578       }
 579       /* ./../lib/standard//collection//array.nit:23 */
 580       REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 581       if (UNTAG_Bool(REGB1)) {
 582       } else {
 583         nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 584       }
 585       REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[2]);
 586       /* ./../lib/standard//stream.nit:138 */
 587       while(1) {
 588         /* ./../lib/standard//kernel.nit:212 */
 589         REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 590         /* ./../lib/standard//stream.nit:138 */
 591         if (UNTAG_Bool(REGB2)) {
 592           /* ./../lib/standard//stream.nit:139 */
 593           fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 594           REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 595           if (UNTAG_Bool(REGB2)) {
 596             nit_abort("Reciever is null", NULL, LOCATE_stream, 139);
 597           }
 598           REGB2 = CALL_abstract_collection___MapRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB0);
 599           CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB2);
 600           /* ./../lib/standard//stream.nit:140 */
 601           REGB2 = TAG_Int(1);
 602           /* ./../lib/standard//kernel.nit:215 */
 603           REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
 604           /* ./../lib/standard//stream.nit:140 */
 605           REGB0 = REGB2;
 606         } else {
 607           /* ./../lib/standard//stream.nit:138 */
 608           goto label1;
 609         }
 610       }
 611       label1: while(0);
 612       /* ./../lib/standard//stream.nit:142 */
 613       ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 614       /* ./../lib/standard//stream.nit:143 */
 615       CALL_stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 616     } else {
 617       /* ./../lib/standard//stream.nit:135 */
 618       goto label2;
 619     }
 620   }
 621   label2: while(0);
 622   /* ./../lib/standard//stream.nit:145 */
 623   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 624   goto label3;
 625   label3: while(0);
 626   stack_frame_head = fra.me.prev;
 627   return fra.me.REG[1];
 628 }
 629 void stream___BufferedIStream___append_line_to(val_t p0, val_t p1){
 630   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 631   val_t REGB0;
 632   val_t REGB1;
 633   val_t REGB2;
 634   val_t REGB3;
 635   val_t tmp;
 636   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 637   fra.me.file = LOCATE_stream;
 638   fra.me.line = 148;
 639   fra.me.meth = LOCATE_stream___BufferedIStream___append_line_to;
 640   fra.me.has_broke = 0;
 641   fra.me.REG_size = 3;
 642   fra.me.REG[0] = NIT_NULL;
 643   fra.me.REG[1] = NIT_NULL;
 644   fra.me.REG[2] = NIT_NULL;
 645   fra.me.REG[0] = p0;
 646   fra.me.REG[1] = p1;
 647   /* ./../lib/standard//stream.nit:150 */
 648   while(1) {
 649     /* ./../lib/standard//stream.nit:152 */
 650     REGB0 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 651     if (UNTAG_Bool(REGB0)) {
 652     } else {
 653       nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 152);
 654     }
 655     REGB0 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 656     /* ./../lib/standard//stream.nit:153 */
 657     while(1) {
 658       fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 659       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 660       if (UNTAG_Bool(REGB1)) {
 661         nit_abort("Reciever is null", NULL, LOCATE_stream, 153);
 662       }
 663       /* ./../lib/standard//collection//array.nit:23 */
 664       REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 665       if (UNTAG_Bool(REGB1)) {
 666       } else {
 667         nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 668       }
 669       REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[2]);
 670       /* ./../lib/standard//kernel.nit:212 */
 671       REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 672       /* ./../lib/standard//stream.nit:153 */
 673       if (UNTAG_Bool(REGB1)) {
 674         fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 675         REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 676         if (UNTAG_Bool(REGB1)) {
 677           nit_abort("Reciever is null", NULL, LOCATE_stream, 153);
 678         }
 679         REGB1 = CALL_abstract_collection___MapRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB0);
 680         REGB2 = TAG_Char('\n');
 681         REGB3 = TAG_Bool(IS_EQUAL_OO(REGB1,REGB2));
 682         if (UNTAG_Bool(REGB3)) {
 683         } else {
 684           /* ./../lib/standard//kernel.nit:347 */
 685           REGB2 = TAG_Bool((REGB1)==(REGB2));
 686           /* ./../lib/standard//stream.nit:153 */
 687           REGB3 = REGB2;
 688         }
 689         REGB3 = TAG_Bool(!UNTAG_Bool(REGB3));
 690       } else {
 691         REGB2 = TAG_Bool(false);
 692         REGB3 = REGB2;
 693       }
 694       if (UNTAG_Bool(REGB3)) {
 695         REGB3 = TAG_Int(1);
 696         /* ./../lib/standard//kernel.nit:215 */
 697         REGB3 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB3));
 698         /* ./../lib/standard//stream.nit:153 */
 699         REGB0 = REGB3;
 700       } else {
 701         goto label1;
 702       }
 703     }
 704     label1: while(0);
 705     /* ./../lib/standard//stream.nit:156 */
 706     REGB3 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 707     if (UNTAG_Bool(REGB3)) {
 708     } else {
 709       nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 156);
 710     }
 711     REGB3 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 712     /* ./../lib/standard//kernel.nit:214 */
 713     REGB3 = TAG_Bool(UNTAG_Int(REGB0)>UNTAG_Int(REGB3));
 714     /* ./../lib/standard//stream.nit:156 */
 715     if (UNTAG_Bool(REGB3)) {
 716       /* ./../lib/standard//collection//array.nit:23 */
 717       REGB3 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 718       if (UNTAG_Bool(REGB3)) {
 719       } else {
 720         nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 721       }
 722       REGB3 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
 723       /* ./../lib/standard//kernel.nit:215 */
 724       REGB3 = TAG_Int(UNTAG_Int(REGB3)+UNTAG_Int(REGB0));
 725       /* ./../lib/standard//stream.nit:158 */
 726       REGB2 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 727       if (UNTAG_Bool(REGB2)) {
 728       } else {
 729         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 158);
 730       }
 731       REGB2 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 732       /* ./../lib/standard//kernel.nit:217 */
 733       REGB2 = TAG_Int(UNTAG_Int(REGB3)-UNTAG_Int(REGB2));
 734       /* ./../lib/standard//stream.nit:158 */
 735       CALL_array___AbstractArray___enlarge(fra.me.REG[1])(fra.me.REG[1], REGB2);
 736       /* ./../lib/standard//stream.nit:161 */
 737       REGB2 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 738       if (UNTAG_Bool(REGB2)) {
 739       } else {
 740         nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 161);
 741       }
 742       REGB2 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 743       /* ./../lib/standard//stream.nit:162 */
 744       while(1) {
 745         /* ./../lib/standard//kernel.nit:212 */
 746         REGB3 = TAG_Bool(UNTAG_Int(REGB2)<UNTAG_Int(REGB0));
 747         /* ./../lib/standard//stream.nit:162 */
 748         if (UNTAG_Bool(REGB3)) {
 749           /* ./../lib/standard//stream.nit:163 */
 750           fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 751           REGB3 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 752           if (UNTAG_Bool(REGB3)) {
 753             nit_abort("Reciever is null", NULL, LOCATE_stream, 163);
 754           }
 755           REGB3 = CALL_abstract_collection___MapRead_____bra(fra.me.REG[2])(fra.me.REG[2], REGB2);
 756           CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], REGB3);
 757           /* ./../lib/standard//stream.nit:164 */
 758           REGB3 = TAG_Int(1);
 759           /* ./../lib/standard//kernel.nit:215 */
 760           REGB3 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB3));
 761           /* ./../lib/standard//stream.nit:164 */
 762           REGB2 = REGB3;
 763         } else {
 764           /* ./../lib/standard//stream.nit:162 */
 765           goto label2;
 766         }
 767       }
 768       label2: while(0);
 769     }
 770     /* ./../lib/standard//stream.nit:168 */
 771     fra.me.REG[2] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 772     REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 773     if (UNTAG_Bool(REGB2)) {
 774       nit_abort("Reciever is null", NULL, LOCATE_stream, 168);
 775     }
 776     /* ./../lib/standard//collection//array.nit:23 */
 777     REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
 778     if (UNTAG_Bool(REGB2)) {
 779     } else {
 780       nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 781     }
 782     REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[2]);
 783     /* ./../lib/standard//kernel.nit:212 */
 784     REGB2 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB2));
 785     /* ./../lib/standard//stream.nit:168 */
 786     if (UNTAG_Bool(REGB2)) {
 787       /* ./../lib/standard//stream.nit:170 */
 788       REGB2 = TAG_Int(1);
 789       /* ./../lib/standard//kernel.nit:215 */
 790       REGB2 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB2));
 791       /* ./../lib/standard//stream.nit:170 */
 792       ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB2;
 793       /* ./../lib/standard//stream.nit:171 */
 794       goto label3;
 795     } else {
 796       /* ./../lib/standard//stream.nit:174 */
 797       ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 798       /* ./../lib/standard//stream.nit:175 */
 799       REGB0 = CALL_stream___BufferedIStream___end_reached(fra.me.REG[0])(fra.me.REG[0]);
 800       if (UNTAG_Bool(REGB0)) {
 801         /* ./../lib/standard//stream.nit:176 */
 802         goto label3;
 803       } else {
 804         /* ./../lib/standard//stream.nit:178 */
 805         CALL_stream___BufferedIStream___fill_buffer(fra.me.REG[0])(fra.me.REG[0]);
 806       }
 807     }
 808   }
 809   label3: while(0);
 810   stack_frame_head = fra.me.prev;
 811   return;
 812 }
 813 val_t stream___BufferedIStream___eof(val_t p0){
 814   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 815   val_t REGB0;
 816   val_t REGB1;
 817   val_t tmp;
 818   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 819   fra.me.file = LOCATE_stream;
 820   fra.me.line = 184;
 821   fra.me.meth = LOCATE_stream___BufferedIStream___eof;
 822   fra.me.has_broke = 0;
 823   fra.me.REG_size = 2;
 824   fra.me.REG[0] = NIT_NULL;
 825   fra.me.REG[1] = NIT_NULL;
 826   fra.me.REG[0] = p0;
 827   /* ./../lib/standard//stream.nit:184 */
 828   REGB0 = TAG_Bool(ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0])!=NIT_NULL);
 829   if (UNTAG_Bool(REGB0)) {
 830   } else {
 831     nit_abort("Uninitialized attribute %s", "_buffer_pos", LOCATE_stream, 184);
 832   }
 833   REGB0 = ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]);
 834   fra.me.REG[1] = ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]);
 835   REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 836   if (UNTAG_Bool(REGB1)) {
 837     nit_abort("Reciever is null", NULL, LOCATE_stream, 184);
 838   }
 839   /* ./../lib/standard//collection//array.nit:23 */
 840   REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 841   if (UNTAG_Bool(REGB1)) {
 842   } else {
 843     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 844   }
 845   REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
 846   /* ./../lib/standard//kernel.nit:213 */
 847   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 848   /* ./../lib/standard//stream.nit:184 */
 849   if (UNTAG_Bool(REGB1)) {
 850     REGB1 = CALL_stream___BufferedIStream___end_reached(fra.me.REG[0])(fra.me.REG[0]);
 851   } else {
 852     REGB0 = TAG_Bool(false);
 853     REGB1 = REGB0;
 854   }
 855   goto label1;
 856   label1: while(0);
 857   stack_frame_head = fra.me.prev;
 858   return REGB1;
 859 }
 860 void stream___BufferedIStream___fill_buffer(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_stream;
 865   fra.me.line = 192;
 866   fra.me.meth = LOCATE_stream___BufferedIStream___fill_buffer;
 867   fra.me.has_broke = 0;
 868   fra.me.REG_size = 0;
 869   /* ./../lib/standard//stream.nit:192 */
 870   nit_abort("Deferred method called", NULL, LOCATE_stream, 192);
 871   stack_frame_head = fra.me.prev;
 872   return;
 873 }
 874 val_t stream___BufferedIStream___end_reached(val_t p0){
 875   struct {struct stack_frame_t me;} fra;
 876   val_t tmp;
 877   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 878   fra.me.file = LOCATE_stream;
 879   fra.me.line = 195;
 880   fra.me.meth = LOCATE_stream___BufferedIStream___end_reached;
 881   fra.me.has_broke = 0;
 882   fra.me.REG_size = 0;
 883   /* ./../lib/standard//stream.nit:195 */
 884   nit_abort("Deferred method called", NULL, LOCATE_stream, 195);
 885   stack_frame_head = fra.me.prev;
 886   return NIT_NULL;
 887 }
 888 void stream___BufferedIStream___prepare_buffer(val_t p0, val_t p1){
 889   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 890   val_t REGB0;
 891   val_t tmp;
 892   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 893   fra.me.file = LOCATE_stream;
 894   fra.me.line = 198;
 895   fra.me.meth = LOCATE_stream___BufferedIStream___prepare_buffer;
 896   fra.me.has_broke = 0;
 897   fra.me.REG_size = 2;
 898   fra.me.REG[0] = NIT_NULL;
 899   fra.me.REG[1] = NIT_NULL;
 900   fra.me.REG[0] = p0;
 901   REGB0 = p1;
 902   /* ./../lib/standard//stream.nit:201 */
 903   fra.me.REG[1] = NEW_Buffer_string___Buffer___with_capacity(REGB0);
 904   ATTR_stream___BufferedIStream____buffer(fra.me.REG[0]) = fra.me.REG[1];
 905   /* ./../lib/standard//stream.nit:202 */
 906   REGB0 = TAG_Int(0);
 907   ATTR_stream___BufferedIStream____buffer_pos(fra.me.REG[0]) = REGB0;
 908   stack_frame_head = fra.me.prev;
 909   return;
 910 }
 911 void stream___FDStream___close(val_t p0){
 912   struct {struct stack_frame_t me;} fra;
 913   val_t REGB0;
 914   val_t tmp;
 915   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 916   fra.me.file = LOCATE_stream;
 917   fra.me.line = 218;
 918   fra.me.meth = LOCATE_stream___FDStream___close;
 919   fra.me.has_broke = 0;
 920   fra.me.REG_size = 1;
 921   fra.me.REG[0] = NIT_NULL;
 922   fra.me.REG[0] = p0;
 923   /* ./../lib/standard//stream.nit:218 */
 924   REGB0 = TAG_Bool(ATTR_stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
 925   if (UNTAG_Bool(REGB0)) {
 926   } else {
 927     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_stream, 218);
 928   }
 929   REGB0 = ATTR_stream___FDStream____fd(fra.me.REG[0]);
 930   CALL_stream___FDStream___native_close(fra.me.REG[0])(fra.me.REG[0], REGB0);
 931   stack_frame_head = fra.me.prev;
 932   return;
 933 }
 934 val_t stream___FDStream___native_close(val_t p0, val_t p1){
 935   struct {struct stack_frame_t me;} fra;
 936   val_t REGB0;
 937   val_t tmp;
 938   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 939   fra.me.file = LOCATE_stream;
 940   fra.me.line = 220;
 941   fra.me.meth = LOCATE_stream___FDStream___native_close;
 942   fra.me.has_broke = 0;
 943   fra.me.REG_size = 1;
 944   fra.me.REG[0] = NIT_NULL;
 945   fra.me.REG[0] = p0;
 946   REGB0 = p1;
 947   /* ./../lib/standard//stream.nit:220 */
 948   REGB0 = TAG_Int(stream_FDStream_FDStream_native_close_1(fra.me.REG[0], UNTAG_Int(REGB0)));
 949   stack_frame_head = fra.me.prev;
 950   return REGB0;
 951 }
 952 val_t stream___FDStream___native_read_char(val_t p0, val_t p1){
 953   struct {struct stack_frame_t me;} fra;
 954   val_t REGB0;
 955   val_t tmp;
 956   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 957   fra.me.file = LOCATE_stream;
 958   fra.me.line = 221;
 959   fra.me.meth = LOCATE_stream___FDStream___native_read_char;
 960   fra.me.has_broke = 0;
 961   fra.me.REG_size = 1;
 962   fra.me.REG[0] = NIT_NULL;
 963   fra.me.REG[0] = p0;
 964   REGB0 = p1;
 965   /* ./../lib/standard//stream.nit:221 */
 966   REGB0 = TAG_Int(stream_FDStream_FDStream_native_read_char_1(fra.me.REG[0], UNTAG_Int(REGB0)));
 967   stack_frame_head = fra.me.prev;
 968   return REGB0;
 969 }
 970 val_t stream___FDStream___native_read(val_t p0, val_t p1, val_t p2, val_t p3){
 971   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 972   val_t REGB0;
 973   val_t REGB1;
 974   val_t tmp;
 975   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 976   fra.me.file = LOCATE_stream;
 977   fra.me.line = 222;
 978   fra.me.meth = LOCATE_stream___FDStream___native_read;
 979   fra.me.has_broke = 0;
 980   fra.me.REG_size = 2;
 981   fra.me.REG[0] = NIT_NULL;
 982   fra.me.REG[1] = NIT_NULL;
 983   fra.me.REG[0] = p0;
 984   REGB0 = p1;
 985   fra.me.REG[1] = p2;
 986   REGB1 = p3;
 987   /* ./../lib/standard//stream.nit:222 */
 988   REGB1 = TAG_Int(stream_FDStream_FDStream_native_read_3(fra.me.REG[0], UNTAG_Int(REGB0), UNBOX_NativeString(fra.me.REG[1]), UNTAG_Int(REGB1)));
 989   stack_frame_head = fra.me.prev;
 990   return REGB1;
 991 }
 992 val_t stream___FDStream___native_write(val_t p0, val_t p1, val_t p2, val_t p3){
 993   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 994   val_t REGB0;
 995   val_t REGB1;
 996   val_t tmp;
 997   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 998   fra.me.file = LOCATE_stream;
 999   fra.me.line = 223;
1000   fra.me.meth = LOCATE_stream___FDStream___native_write;
1001   fra.me.has_broke = 0;
1002   fra.me.REG_size = 2;
1003   fra.me.REG[0] = NIT_NULL;
1004   fra.me.REG[1] = NIT_NULL;
1005   fra.me.REG[0] = p0;
1006   REGB0 = p1;
1007   fra.me.REG[1] = p2;
1008   REGB1 = p3;
1009   /* ./../lib/standard//stream.nit:223 */
1010   REGB1 = TAG_Int(stream_FDStream_FDStream_native_write_3(fra.me.REG[0], UNTAG_Int(REGB0), UNBOX_NativeString(fra.me.REG[1]), UNTAG_Int(REGB1)));
1011   stack_frame_head = fra.me.prev;
1012   return REGB1;
1013 }
1014 void stream___FDStream___init(val_t p0, val_t p1, int* init_table){
1015   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_FDStream].i;
1016   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1017   val_t REGB0;
1018   val_t tmp;
1019   if (init_table[itpos1]) return;
1020   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1021   fra.me.file = LOCATE_stream;
1022   fra.me.line = 225;
1023   fra.me.meth = LOCATE_stream___FDStream___init;
1024   fra.me.has_broke = 0;
1025   fra.me.REG_size = 2;
1026   fra.me.REG[0] = NIT_NULL;
1027   fra.me.REG[1] = NIT_NULL;
1028   fra.me.REG[0] = p0;
1029   REGB0 = p1;
1030   /* ./../lib/standard//stream.nit:225 */
1031   fra.me.REG[1] = fra.me.REG[0];
1032   CALL_stream___IOS___init(fra.me.REG[0])(fra.me.REG[0], init_table);
1033   ATTR_stream___FDStream____fd(fra.me.REG[1]) = REGB0;
1034   stack_frame_head = fra.me.prev;
1035   init_table[itpos1] = 1;
1036   return;
1037 }
1038 val_t stream___FDIStream___eof(val_t p0){
1039   struct {struct stack_frame_t me;} fra;
1040   val_t REGB0;
1041   val_t tmp;
1042   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1043   fra.me.file = LOCATE_stream;
1044   fra.me.line = 231;
1045   fra.me.meth = LOCATE_stream___FDIStream___eof;
1046   fra.me.has_broke = 0;
1047   fra.me.REG_size = 1;
1048   fra.me.REG[0] = NIT_NULL;
1049   fra.me.REG[0] = p0;
1050   /* ./../lib/standard//stream.nit:231 */
1051   REGB0 = TAG_Bool(ATTR_stream___FDIStream____eof(fra.me.REG[0])!=NIT_NULL);
1052   if (UNTAG_Bool(REGB0)) {
1053   } else {
1054     nit_abort("Uninitialized attribute %s", "_eof", LOCATE_stream, 231);
1055   }
1056   REGB0 = ATTR_stream___FDIStream____eof(fra.me.REG[0]);
1057   stack_frame_head = fra.me.prev;
1058   return REGB0;
1059 }
1060 val_t stream___FDIStream___read_char(val_t p0){
1061   struct {struct stack_frame_t me;} fra;
1062   val_t REGB0;
1063   val_t REGB1;
1064   val_t REGB2;
1065   val_t tmp;
1066   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1067   fra.me.file = LOCATE_stream;
1068   fra.me.line = 233;
1069   fra.me.meth = LOCATE_stream___FDIStream___read_char;
1070   fra.me.has_broke = 0;
1071   fra.me.REG_size = 1;
1072   fra.me.REG[0] = NIT_NULL;
1073   fra.me.REG[0] = p0;
1074   /* ./../lib/standard//stream.nit:235 */
1075   REGB0 = TAG_Bool(ATTR_stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
1076   if (UNTAG_Bool(REGB0)) {
1077   } else {
1078     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_stream, 235);
1079   }
1080   REGB0 = ATTR_stream___FDStream____fd(fra.me.REG[0]);
1081   REGB0 = CALL_stream___FDStream___native_read_char(fra.me.REG[0])(fra.me.REG[0], REGB0);
1082   /* ./../lib/standard//stream.nit:236 */
1083   REGB1 = TAG_Int(1);
1084   /* ./../lib/standard//kernel.nit:216 */
1085   REGB1 = TAG_Int(-UNTAG_Int(REGB1));
1086   /* ./../lib/standard//stream.nit:236 */
1087   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
1088   if (UNTAG_Bool(REGB2)) {
1089   } else {
1090     /* ./../lib/standard//kernel.nit:207 */
1091     REGB1 = TAG_Bool((REGB0)==(REGB1));
1092     /* ./../lib/standard//stream.nit:236 */
1093     REGB2 = REGB1;
1094   }
1095   if (UNTAG_Bool(REGB2)) {
1096     REGB2 = TAG_Bool(true);
1097     ATTR_stream___FDIStream____eof(fra.me.REG[0]) = REGB2;
1098   }
1099   /* ./../lib/standard//stream.nit:237 */
1100   goto label1;
1101   label1: while(0);
1102   stack_frame_head = fra.me.prev;
1103   return REGB0;
1104 }
1105 void stream___FDIStream___init(val_t p0, val_t p1, int* init_table){
1106   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_FDIStream].i;
1107   struct {struct stack_frame_t me;} fra;
1108   val_t REGB0;
1109   val_t tmp;
1110   if (init_table[itpos2]) return;
1111   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1112   fra.me.file = LOCATE_stream;
1113   fra.me.line = 240;
1114   fra.me.meth = LOCATE_stream___FDIStream___init;
1115   fra.me.has_broke = 0;
1116   fra.me.REG_size = 1;
1117   fra.me.REG[0] = NIT_NULL;
1118   fra.me.REG[0] = p0;
1119   REGB0 = p1;
1120   /* ./../lib/standard//stream.nit:240 */
1121   CALL_stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1122   stack_frame_head = fra.me.prev;
1123   init_table[itpos2] = 1;
1124   return;
1125 }
1126 val_t stream___FDOStream___is_writable(val_t p0){
1127   struct {struct stack_frame_t me;} fra;
1128   val_t REGB0;
1129   val_t tmp;
1130   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1131   fra.me.file = LOCATE_stream;
1132   fra.me.line = 246;
1133   fra.me.meth = LOCATE_stream___FDOStream___is_writable;
1134   fra.me.has_broke = 0;
1135   fra.me.REG_size = 1;
1136   fra.me.REG[0] = NIT_NULL;
1137   fra.me.REG[0] = p0;
1138   /* ./../lib/standard//stream.nit:246 */
1139   REGB0 = TAG_Bool(ATTR_stream___FDOStream____is_writable(fra.me.REG[0])!=NIT_NULL);
1140   if (UNTAG_Bool(REGB0)) {
1141   } else {
1142     nit_abort("Uninitialized attribute %s", "_is_writable", LOCATE_stream, 246);
1143   }
1144   REGB0 = ATTR_stream___FDOStream____is_writable(fra.me.REG[0]);
1145   stack_frame_head = fra.me.prev;
1146   return REGB0;
1147 }
1148 void stream___FDOStream___write(val_t p0, val_t p1){
1149   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1150   val_t REGB0;
1151   val_t REGB1;
1152   val_t tmp;
1153   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1154   fra.me.file = LOCATE_stream;
1155   fra.me.line = 248;
1156   fra.me.meth = LOCATE_stream___FDOStream___write;
1157   fra.me.has_broke = 0;
1158   fra.me.REG_size = 3;
1159   fra.me.REG[0] = NIT_NULL;
1160   fra.me.REG[1] = NIT_NULL;
1161   fra.me.REG[2] = NIT_NULL;
1162   fra.me.REG[0] = p0;
1163   fra.me.REG[1] = p1;
1164   /* ./../lib/standard//stream.nit:250 */
1165   REGB0 = TAG_Bool(ATTR_stream___FDStream____fd(fra.me.REG[0])!=NIT_NULL);
1166   if (UNTAG_Bool(REGB0)) {
1167   } else {
1168     nit_abort("Uninitialized attribute %s", "_fd", LOCATE_stream, 250);
1169   }
1170   REGB0 = ATTR_stream___FDStream____fd(fra.me.REG[0]);
1171   fra.me.REG[2] = CALL_string___String___to_cstring(fra.me.REG[1])(fra.me.REG[1]);
1172   /* ./../lib/standard//collection//array.nit:23 */
1173   REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1174   if (UNTAG_Bool(REGB1)) {
1175   } else {
1176     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
1177   }
1178   REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
1179   /* ./../lib/standard//stream.nit:250 */
1180   REGB1 = CALL_stream___FDStream___native_write(fra.me.REG[0])(fra.me.REG[0], REGB0, fra.me.REG[2], REGB1);
1181   /* ./../lib/standard//collection//array.nit:23 */
1182   REGB0 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1183   if (UNTAG_Bool(REGB0)) {
1184   } else {
1185     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
1186   }
1187   REGB0 = ATTR_array___AbstractArrayRead____length(fra.me.REG[1]);
1188   /* ./../lib/standard//kernel.nit:212 */
1189   REGB0 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB0));
1190   /* ./../lib/standard//stream.nit:251 */
1191   if (UNTAG_Bool(REGB0)) {
1192     REGB0 = TAG_Bool(false);
1193     ATTR_stream___FDOStream____is_writable(fra.me.REG[0]) = REGB0;
1194   }
1195   stack_frame_head = fra.me.prev;
1196   return;
1197 }
1198 void stream___FDOStream___init(val_t p0, val_t p1, int* init_table){
1199   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_FDOStream].i;
1200   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1201   val_t REGB0;
1202   val_t tmp;
1203   if (init_table[itpos3]) return;
1204   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1205   fra.me.file = LOCATE_stream;
1206   fra.me.line = 254;
1207   fra.me.meth = LOCATE_stream___FDOStream___init;
1208   fra.me.has_broke = 0;
1209   fra.me.REG_size = 2;
1210   fra.me.REG[0] = NIT_NULL;
1211   fra.me.REG[1] = NIT_NULL;
1212   fra.me.REG[0] = p0;
1213   REGB0 = p1;
1214   /* ./../lib/standard//stream.nit:254 */
1215   fra.me.REG[1] = fra.me.REG[0];
1216   CALL_stream___FDStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1217   /* ./../lib/standard//stream.nit:256 */
1218   REGB0 = TAG_Bool(true);
1219   ATTR_stream___FDOStream____is_writable(fra.me.REG[1]) = REGB0;
1220   stack_frame_head = fra.me.prev;
1221   init_table[itpos3] = 1;
1222   return;
1223 }
1224 void stream___FDIOStream___init(val_t p0, val_t p1, int* init_table){
1225   int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_FDIOStream].i;
1226   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1227   val_t REGB0;
1228   val_t REGB1;
1229   val_t tmp;
1230   if (init_table[itpos4]) return;
1231   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1232   fra.me.file = LOCATE_stream;
1233   fra.me.line = 264;
1234   fra.me.meth = LOCATE_stream___FDIOStream___init;
1235   fra.me.has_broke = 0;
1236   fra.me.REG_size = 2;
1237   fra.me.REG[0] = NIT_NULL;
1238   fra.me.REG[1] = NIT_NULL;
1239   fra.me.REG[0] = p0;
1240   REGB0 = p1;
1241   /* ./../lib/standard//stream.nit:264 */
1242   fra.me.REG[1] = fra.me.REG[0];
1243   REGB1 = REGB0;
1244   CALL_stream___FDIStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1245   CALL_stream___FDOStream___init(fra.me.REG[0])(fra.me.REG[0], REGB0, init_table);
1246   /* ./../lib/standard//stream.nit:266 */
1247   ATTR_stream___FDStream____fd(fra.me.REG[1]) = REGB1;
1248   /* ./../lib/standard//stream.nit:267 */
1249   REGB1 = TAG_Bool(true);
1250   ATTR_stream___FDOStream____is_writable(fra.me.REG[1]) = REGB1;
1251   stack_frame_head = fra.me.prev;
1252   init_table[itpos4] = 1;
1253   return;
1254 }