c_src/opts._sep.c

   1 /* This C file is generated by NIT to compile module opts. */
   2 #include "opts._sep.h"
   3 val_t opts___Option___names(val_t p0){
   4   struct {struct stack_frame_t me;} fra;
   5   val_t REGB0;
   6   val_t tmp;
   7   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   8   fra.me.file = LOCATE_opts;
   9   fra.me.line = 19;
  10   fra.me.meth = LOCATE_opts___Option___names;
  11   fra.me.has_broke = 0;
  12   fra.me.REG_size = 1;
  13   fra.me.nitni_local_ref_head = NULL;
  14   fra.me.REG[0] = NIT_NULL;
  15   fra.me.REG[0] = p0;
  16   /* ../lib/opts.nit:19 */
  17   REGB0 = TAG_Bool(ATTR_opts___Option____names(fra.me.REG[0])!=NIT_NULL);
  18   if (UNTAG_Bool(REGB0)) {
  19   } else {
  20     nit_abort("Uninitialized attribute %s", "_names", LOCATE_opts, 19);
  21   }
  22   fra.me.REG[0] = ATTR_opts___Option____names(fra.me.REG[0]);
  23   stack_frame_head = fra.me.prev;
  24   return fra.me.REG[0];
  25 }
  26 val_t opts___Option___helptext(val_t p0){
  27   struct {struct stack_frame_t me;} fra;
  28   val_t REGB0;
  29   val_t tmp;
  30   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  31   fra.me.file = LOCATE_opts;
  32   fra.me.line = 25;
  33   fra.me.meth = LOCATE_opts___Option___helptext;
  34   fra.me.has_broke = 0;
  35   fra.me.REG_size = 1;
  36   fra.me.nitni_local_ref_head = NULL;
  37   fra.me.REG[0] = NIT_NULL;
  38   fra.me.REG[0] = p0;
  39   /* ../lib/opts.nit:25 */
  40   REGB0 = TAG_Bool(ATTR_opts___Option____helptext(fra.me.REG[0])!=NIT_NULL);
  41   if (UNTAG_Bool(REGB0)) {
  42   } else {
  43     nit_abort("Uninitialized attribute %s", "_helptext", LOCATE_opts, 25);
  44   }
  45   fra.me.REG[0] = ATTR_opts___Option____helptext(fra.me.REG[0]);
  46   stack_frame_head = fra.me.prev;
  47   return fra.me.REG[0];
  48 }
  49 val_t opts___Option___mandatory(val_t p0){
  50   struct {struct stack_frame_t me;} fra;
  51   val_t REGB0;
  52   val_t tmp;
  53   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  54   fra.me.file = LOCATE_opts;
  55   fra.me.line = 28;
  56   fra.me.meth = LOCATE_opts___Option___mandatory;
  57   fra.me.has_broke = 0;
  58   fra.me.REG_size = 1;
  59   fra.me.nitni_local_ref_head = NULL;
  60   fra.me.REG[0] = NIT_NULL;
  61   fra.me.REG[0] = p0;
  62   /* ../lib/opts.nit:28 */
  63   REGB0 = TAG_Bool(ATTR_opts___Option____mandatory(fra.me.REG[0])!=NIT_NULL);
  64   if (UNTAG_Bool(REGB0)) {
  65   } else {
  66     nit_abort("Uninitialized attribute %s", "_mandatory", LOCATE_opts, 28);
  67   }
  68   REGB0 = ATTR_opts___Option____mandatory(fra.me.REG[0]);
  69   stack_frame_head = fra.me.prev;
  70   return REGB0;
  71 }
  72 void opts___Option___mandatory__eq(val_t p0, val_t p1){
  73   struct {struct stack_frame_t me;} fra;
  74   val_t REGB0;
  75   val_t tmp;
  76   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  77   fra.me.file = LOCATE_opts;
  78   fra.me.line = 28;
  79   fra.me.meth = LOCATE_opts___Option___mandatory__eq;
  80   fra.me.has_broke = 0;
  81   fra.me.REG_size = 1;
  82   fra.me.nitni_local_ref_head = NULL;
  83   fra.me.REG[0] = NIT_NULL;
  84   fra.me.REG[0] = p0;
  85   REGB0 = p1;
  86   /* ../lib/opts.nit:28 */
  87   ATTR_opts___Option____mandatory(fra.me.REG[0]) = REGB0;
  88   stack_frame_head = fra.me.prev;
  89   return;
  90 }
  91 void opts___Option___value__eq(val_t p0, val_t p1){
  92   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
  93   val_t tmp;
  94   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  95   fra.me.file = LOCATE_opts;
  96   fra.me.line = 31;
  97   fra.me.meth = LOCATE_opts___Option___value__eq;
  98   fra.me.has_broke = 0;
  99   fra.me.REG_size = 2;
 100   fra.me.nitni_local_ref_head = NULL;
 101   fra.me.REG[0] = NIT_NULL;
 102   fra.me.REG[1] = NIT_NULL;
 103   fra.me.REG[0] = p0;
 104   fra.me.REG[1] = p1;
 105   /* ../lib/opts.nit:31 */
 106   ATTR_opts___Option____value(fra.me.REG[0]) = fra.me.REG[1];
 107   stack_frame_head = fra.me.prev;
 108   return;
 109 }
 110 val_t opts___Option___value(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_opts;
 116   fra.me.line = 34;
 117   fra.me.meth = LOCATE_opts___Option___value;
 118   fra.me.has_broke = 0;
 119   fra.me.REG_size = 2;
 120   fra.me.nitni_local_ref_head = NULL;
 121   fra.me.REG[0] = NIT_NULL;
 122   fra.me.REG[1] = NIT_NULL;
 123   fra.me.REG[0] = p0;
 124   /* ../lib/opts.nit:34 */
 125   fra.me.REG[1] = fra.me.REG[0];
 126   /* ../lib/opts.nit:35 */
 127   fra.me.REG[1] = ATTR_opts___Option____value(fra.me.REG[1]);
 128   REGB0 = TAG_Bool((fra.me.REG[1]==NIT_NULL) || VAL_ISA(fra.me.REG[1], VTCOLOR_opts___Option___VALUE(fra.me.REG[0]), VTID_opts___Option___VALUE(fra.me.REG[0]))) /*cast VALUE*/;
 129   if (UNTAG_Bool(REGB0)) {
 130   } else {
 131     nit_abort("Cast failed", NULL, LOCATE_opts, 35);
 132   }
 133   goto label1;
 134   label1: while(0);
 135   stack_frame_head = fra.me.prev;
 136   return fra.me.REG[1];
 137 }
 138 val_t opts___Option___default_value(val_t p0){
 139   struct {struct stack_frame_t me;} fra;
 140   val_t tmp;
 141   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 142   fra.me.file = LOCATE_opts;
 143   fra.me.line = 37;
 144   fra.me.meth = LOCATE_opts___Option___default_value;
 145   fra.me.has_broke = 0;
 146   fra.me.REG_size = 1;
 147   fra.me.nitni_local_ref_head = NULL;
 148   fra.me.REG[0] = NIT_NULL;
 149   fra.me.REG[0] = p0;
 150   /* ../lib/opts.nit:37 */
 151   fra.me.REG[0] = ATTR_opts___Option____default_value(fra.me.REG[0]);
 152   stack_frame_head = fra.me.prev;
 153   return fra.me.REG[0];
 154 }
 155 void opts___Option___default_value__eq(val_t p0, val_t p1){
 156   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 157   val_t tmp;
 158   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 159   fra.me.file = LOCATE_opts;
 160   fra.me.line = 37;
 161   fra.me.meth = LOCATE_opts___Option___default_value__eq;
 162   fra.me.has_broke = 0;
 163   fra.me.REG_size = 2;
 164   fra.me.nitni_local_ref_head = NULL;
 165   fra.me.REG[0] = NIT_NULL;
 166   fra.me.REG[1] = NIT_NULL;
 167   fra.me.REG[0] = p0;
 168   fra.me.REG[1] = p1;
 169   /* ../lib/opts.nit:37 */
 170   ATTR_opts___Option____default_value(fra.me.REG[0]) = fra.me.REG[1];
 171   stack_frame_head = fra.me.prev;
 172   return;
 173 }
 174 void opts___Option___init_opt(val_t p0, val_t p1, val_t p2, val_t p3, int* init_table){
 175   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___Option].i;
 176   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 177   val_t REGB0;
 178   val_t REGB1;
 179   val_t tmp;
 180   if (init_table[itpos0]) return;
 181   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 182   fra.me.file = LOCATE_opts;
 183   fra.me.line = 40;
 184   fra.me.meth = LOCATE_opts___Option___init_opt;
 185   fra.me.has_broke = 0;
 186   fra.me.REG_size = 5;
 187   fra.me.nitni_local_ref_head = NULL;
 188   fra.me.REG[0] = NIT_NULL;
 189   fra.me.REG[1] = NIT_NULL;
 190   fra.me.REG[2] = NIT_NULL;
 191   fra.me.REG[3] = NIT_NULL;
 192   fra.me.REG[4] = NIT_NULL;
 193   fra.me.REG[0] = p0;
 194   fra.me.REG[1] = p1;
 195   fra.me.REG[2] = p2;
 196   fra.me.REG[3] = p3;
 197   /* ../lib/opts.nit:43 */
 198   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 199   if (UNTAG_Bool(REGB0)) {
 200   } else {
 201     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 202     if (UNTAG_Bool(REGB1)) {
 203       REGB1 = TAG_Bool(false);
 204       REGB0 = REGB1;
 205     } else {
 206       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 207       REGB0 = REGB1;
 208     }
 209   }
 210   if (UNTAG_Bool(REGB0)) {
 211     /* ../lib/opts.nit:44 */
 212     fra.me.REG[4] = NEW_Array_standard___collection___array___Array___init();
 213     ATTR_opts___Option____names(fra.me.REG[0]) = fra.me.REG[4];
 214   } else {
 215     /* ../lib/opts.nit:46 */
 216     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 217     if (UNTAG_Bool(REGB0)) {
 218       nit_abort("Reciever is null", NULL, LOCATE_opts, 46);
 219     }
 220     fra.me.REG[3] = CALL_standard___collection___array___Collection___to_a(fra.me.REG[3])(fra.me.REG[3]);
 221     ATTR_opts___Option____names(fra.me.REG[0]) = fra.me.REG[3];
 222   }
 223   /* ../lib/opts.nit:48 */
 224   ATTR_opts___Option____helptext(fra.me.REG[0]) = fra.me.REG[1];
 225   /* ../lib/opts.nit:49 */
 226   REGB0 = TAG_Bool(false);
 227   ATTR_opts___Option____mandatory(fra.me.REG[0]) = REGB0;
 228   /* ../lib/opts.nit:50 */
 229   ATTR_opts___Option____default_value(fra.me.REG[0]) = fra.me.REG[2];
 230   /* ../lib/opts.nit:51 */
 231   ATTR_opts___Option____value(fra.me.REG[0]) = fra.me.REG[2];
 232   stack_frame_head = fra.me.prev;
 233   init_table[itpos0] = 1;
 234   return;
 235 }
 236 void opts___Option___add_aliases(val_t p0, val_t p1){
 237   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 238   val_t REGB0;
 239   val_t tmp;
 240   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 241   fra.me.file = LOCATE_opts;
 242   fra.me.line = 54;
 243   fra.me.meth = LOCATE_opts___Option___add_aliases;
 244   fra.me.has_broke = 0;
 245   fra.me.REG_size = 3;
 246   fra.me.nitni_local_ref_head = NULL;
 247   fra.me.REG[0] = NIT_NULL;
 248   fra.me.REG[1] = NIT_NULL;
 249   fra.me.REG[2] = NIT_NULL;
 250   fra.me.REG[0] = p0;
 251   fra.me.REG[1] = p1;
 252   /* ../lib/opts.nit:54 */
 253   fra.me.REG[2] = fra.me.REG[0];
 254   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[1], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
 255   if (UNTAG_Bool(REGB0)) {
 256   } else {
 257     nit_abort("Cast failed", NULL, LOCATE_opts, 54);
 258   }
 259   /* ../lib/opts.nit:55 */
 260   REGB0 = TAG_Bool(ATTR_opts___Option____names(fra.me.REG[2])!=NIT_NULL);
 261   if (UNTAG_Bool(REGB0)) {
 262   } else {
 263     nit_abort("Uninitialized attribute %s", "_names", LOCATE_opts, 55);
 264   }
 265   fra.me.REG[2] = ATTR_opts___Option____names(fra.me.REG[2]);
 266   CALL_standard___collection___abstract_collection___SimpleCollection___add_all(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 267   stack_frame_head = fra.me.prev;
 268   return;
 269 }
 270 val_t opts___Option___to_s(val_t p0){
 271   struct {struct stack_frame_t me;} fra;
 272   val_t REGB0;
 273   val_t tmp;
 274   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 275   fra.me.file = LOCATE_opts;
 276   fra.me.line = 57;
 277   fra.me.meth = LOCATE_opts___Option___to_s;
 278   fra.me.has_broke = 0;
 279   fra.me.REG_size = 1;
 280   fra.me.nitni_local_ref_head = NULL;
 281   fra.me.REG[0] = NIT_NULL;
 282   fra.me.REG[0] = p0;
 283   /* ../lib/opts.nit:58 */
 284   REGB0 = TAG_Int(2);
 285   fra.me.REG[0] = CALL_opts___Option___pretty(fra.me.REG[0])(fra.me.REG[0], REGB0);
 286   goto label1;
 287   label1: while(0);
 288   stack_frame_head = fra.me.prev;
 289   return fra.me.REG[0];
 290 }
 291 val_t opts___Option___pretty(val_t p0, val_t p1){
 292   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 293   val_t REGB0;
 294   val_t REGB1;
 295   val_t REGB2;
 296   val_t tmp;
 297   static val_t once_value_1; /* Once value */
 298   static val_t once_value_2; /* Once value */
 299   static val_t once_value_3; /* Once value */
 300     static val_t once_value_4; /* Once value */
 301   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 302   fra.me.file = LOCATE_opts;
 303   fra.me.line = 60;
 304   fra.me.meth = LOCATE_opts___Option___pretty;
 305   fra.me.has_broke = 0;
 306   fra.me.REG_size = 4;
 307   fra.me.nitni_local_ref_head = NULL;
 308   fra.me.REG[0] = NIT_NULL;
 309   fra.me.REG[1] = NIT_NULL;
 310   fra.me.REG[2] = NIT_NULL;
 311   fra.me.REG[3] = NIT_NULL;
 312   fra.me.REG[0] = p0;
 313   REGB0 = p1;
 314   /* ../lib/opts.nit:63 */
 315   if (!once_value_1) {
 316     fra.me.REG[1] = BOX_NativeString("  ");
 317     REGB1 = TAG_Int(2);
 318     fra.me.REG[1] = NEW_String_standard___string___String___with_native(fra.me.REG[1], REGB1);
 319     once_value_1 = fra.me.REG[1];
 320     register_static_object(&once_value_1);
 321   } else fra.me.REG[1] = once_value_1;
 322   fra.me.REG[1] = fra.me.REG[1];
 323   fra.me.REG[1] = NEW_Buffer_standard___string___Buffer___from(fra.me.REG[1]);
 324   /* ../lib/opts.nit:64 */
 325   REGB1 = TAG_Bool(ATTR_opts___Option____names(fra.me.REG[0])!=NIT_NULL);
 326   if (UNTAG_Bool(REGB1)) {
 327   } else {
 328     nit_abort("Uninitialized attribute %s", "_names", LOCATE_opts, 64);
 329   }
 330   fra.me.REG[2] = ATTR_opts___Option____names(fra.me.REG[0]);
 331   if (!once_value_2) {
 332     fra.me.REG[3] = BOX_NativeString(", ");
 333     REGB1 = TAG_Int(2);
 334     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB1);
 335     once_value_2 = fra.me.REG[3];
 336     register_static_object(&once_value_2);
 337   } else fra.me.REG[3] = once_value_2;
 338   fra.me.REG[3] = fra.me.REG[3];
 339   fra.me.REG[3] = CALL_standard___string___Collection___join(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 340   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
 341   /* ../lib/opts.nit:65 */
 342   if (!once_value_3) {
 343     fra.me.REG[3] = BOX_NativeString("  ");
 344     REGB1 = TAG_Int(2);
 345     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB1);
 346     once_value_3 = fra.me.REG[3];
 347     register_static_object(&once_value_3);
 348   } else fra.me.REG[3] = once_value_3;
 349   fra.me.REG[3] = fra.me.REG[3];
 350   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
 351   /* ../lib/standard/collection/array.nit:24 */
 352   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 353   if (UNTAG_Bool(REGB1)) {
 354   } else {
 355     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 356   }
 357   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 358   /* ../lib/standard/kernel.nit:237 */
 359   REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
 360   /* ../lib/opts.nit:67 */
 361   REGB0 = TAG_Int(0);
 362   REGB2 = TAG_Bool(VAL_ISA(REGB0, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 363   if (UNTAG_Bool(REGB2)) {
 364   } else {
 365     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 366   }
 367   /* ../lib/standard/kernel.nit:234 */
 368   REGB0 = TAG_Bool(UNTAG_Int(REGB1)>UNTAG_Int(REGB0));
 369   /* ../lib/opts.nit:67 */
 370   if (UNTAG_Bool(REGB0)) {
 371     if (!once_value_4) {
 372       fra.me.REG[3] = BOX_NativeString(" ");
 373       REGB0 = TAG_Int(1);
 374       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 375       once_value_4 = fra.me.REG[3];
 376       register_static_object(&once_value_4);
 377     } else fra.me.REG[3] = once_value_4;
 378     fra.me.REG[3] = fra.me.REG[3];
 379     fra.me.REG[3] = CALL_standard___string___String_____star(fra.me.REG[3])(fra.me.REG[3], REGB1);
 380     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
 381   }
 382   /* ../lib/opts.nit:68 */
 383   fra.me.REG[0] = CALL_opts___Option___helptext(fra.me.REG[0])(fra.me.REG[0]);
 384   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 385   /* ../lib/opts.nit:70 */
 386   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 387   goto label5;
 388   label5: while(0);
 389   stack_frame_head = fra.me.prev;
 390   return fra.me.REG[1];
 391 }
 392 val_t opts___Option___pretty_default(val_t p0){
 393   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 394   val_t REGB0;
 395   val_t REGB1;
 396   val_t tmp;
 397     static val_t once_value_1; /* Once value */
 398     static val_t once_value_2; /* Once value */
 399   static val_t once_value_4; /* Once value */
 400   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 401   fra.me.file = LOCATE_opts;
 402   fra.me.line = 73;
 403   fra.me.meth = LOCATE_opts___Option___pretty_default;
 404   fra.me.has_broke = 0;
 405   fra.me.REG_size = 3;
 406   fra.me.nitni_local_ref_head = NULL;
 407   fra.me.REG[0] = NIT_NULL;
 408   fra.me.REG[1] = NIT_NULL;
 409   fra.me.REG[2] = NIT_NULL;
 410   fra.me.REG[0] = p0;
 411   /* ../lib/opts.nit:75 */
 412   fra.me.REG[0] = CALL_opts___Option___default_value(fra.me.REG[0])(fra.me.REG[0]);
 413   /* ../lib/opts.nit:76 */
 414   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 415   if (UNTAG_Bool(REGB0)) {
 416   } else {
 417     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 418     if (UNTAG_Bool(REGB1)) {
 419       REGB1 = TAG_Bool(false);
 420       REGB0 = REGB1;
 421     } else {
 422       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
 423       REGB0 = REGB1;
 424     }
 425   }
 426   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 427   if (UNTAG_Bool(REGB0)) {
 428     REGB0 = TAG_Int(3);
 429     fra.me.REG[1] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 430     if (!once_value_1) {
 431       fra.me.REG[2] = BOX_NativeString(" (");
 432       REGB0 = TAG_Int(2);
 433       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
 434       once_value_1 = fra.me.REG[2];
 435       register_static_object(&once_value_1);
 436     } else fra.me.REG[2] = once_value_1;
 437     fra.me.REG[2] = fra.me.REG[2];
 438     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 439     fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
 440     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 441     if (!once_value_2) {
 442       fra.me.REG[0] = BOX_NativeString(")");
 443       REGB0 = TAG_Int(1);
 444       fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
 445       once_value_2 = fra.me.REG[0];
 446       register_static_object(&once_value_2);
 447     } else fra.me.REG[0] = once_value_2;
 448     fra.me.REG[0] = fra.me.REG[0];
 449     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 450     fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 451     goto label3;
 452   }
 453   /* ../lib/opts.nit:77 */
 454   if (!once_value_4) {
 455     fra.me.REG[0] = BOX_NativeString("");
 456     REGB0 = TAG_Int(0);
 457     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
 458     once_value_4 = fra.me.REG[0];
 459     register_static_object(&once_value_4);
 460   } else fra.me.REG[0] = once_value_4;
 461   fra.me.REG[0] = fra.me.REG[0];
 462   fra.me.REG[1] = fra.me.REG[0];
 463   goto label3;
 464   label3: while(0);
 465   stack_frame_head = fra.me.prev;
 466   return fra.me.REG[1];
 467 }
 468 void opts___Option___read_param(val_t p0, val_t p1){
 469   struct {struct stack_frame_t me;} fra;
 470   val_t tmp;
 471   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 472   fra.me.file = LOCATE_opts;
 473   fra.me.line = 80;
 474   fra.me.meth = LOCATE_opts___Option___read_param;
 475   fra.me.has_broke = 0;
 476   fra.me.REG_size = 0;
 477   fra.me.nitni_local_ref_head = NULL;
 478   /* ../lib/opts.nit:80 */
 479   nit_abort("Deferred method called", NULL, LOCATE_opts, 80);
 480   stack_frame_head = fra.me.prev;
 481   return;
 482 }
 483 void opts___OptionText___init(val_t p0, val_t p1, int* init_table){
 484   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionText].i;
 485   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 486   val_t tmp;
 487   if (init_table[itpos1]) return;
 488   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 489   fra.me.file = LOCATE_opts;
 490   fra.me.line = 86;
 491   fra.me.meth = LOCATE_opts___OptionText___init;
 492   fra.me.has_broke = 0;
 493   fra.me.REG_size = 2;
 494   fra.me.nitni_local_ref_head = NULL;
 495   fra.me.REG[0] = NIT_NULL;
 496   fra.me.REG[1] = NIT_NULL;
 497   fra.me.REG[0] = p0;
 498   fra.me.REG[1] = p1;
 499   /* ../lib/opts.nit:86 */
 500   CALL_opts___Option___init_opt(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], NIT_NULL, NIT_NULL, init_table);
 501   stack_frame_head = fra.me.prev;
 502   init_table[itpos1] = 1;
 503   return;
 504 }
 505 val_t opts___OptionText___pretty(val_t p0, val_t p1){
 506   struct {struct stack_frame_t me;} fra;
 507   val_t REGB0;
 508   val_t tmp;
 509   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 510   fra.me.file = LOCATE_opts;
 511   fra.me.line = 88;
 512   fra.me.meth = LOCATE_opts___OptionText___pretty;
 513   fra.me.has_broke = 0;
 514   fra.me.REG_size = 1;
 515   fra.me.nitni_local_ref_head = NULL;
 516   fra.me.REG[0] = NIT_NULL;
 517   fra.me.REG[0] = p0;
 518   REGB0 = p1;
 519   /* ../lib/opts.nit:88 */
 520   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
 521   goto label1;
 522   label1: while(0);
 523   stack_frame_head = fra.me.prev;
 524   return fra.me.REG[0];
 525 }
 526 val_t opts___OptionText___to_s(val_t p0){
 527   struct {struct stack_frame_t me;} fra;
 528   val_t tmp;
 529   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 530   fra.me.file = LOCATE_opts;
 531   fra.me.line = 90;
 532   fra.me.meth = LOCATE_opts___OptionText___to_s;
 533   fra.me.has_broke = 0;
 534   fra.me.REG_size = 1;
 535   fra.me.nitni_local_ref_head = NULL;
 536   fra.me.REG[0] = NIT_NULL;
 537   fra.me.REG[0] = p0;
 538   /* ../lib/opts.nit:90 */
 539   fra.me.REG[0] = CALL_opts___Option___helptext(fra.me.REG[0])(fra.me.REG[0]);
 540   goto label1;
 541   label1: while(0);
 542   stack_frame_head = fra.me.prev;
 543   return fra.me.REG[0];
 544 }
 545 void opts___OptionBool___init(val_t p0, val_t p1, val_t p2, int* init_table){
 546   int itpos2 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionBool].i;
 547   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 548   val_t REGB0;
 549   val_t tmp;
 550   if (init_table[itpos2]) return;
 551   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 552   fra.me.file = LOCATE_opts;
 553   fra.me.line = 97;
 554   fra.me.meth = LOCATE_opts___OptionBool___init;
 555   fra.me.has_broke = 0;
 556   fra.me.REG_size = 4;
 557   fra.me.nitni_local_ref_head = NULL;
 558   fra.me.REG[0] = NIT_NULL;
 559   fra.me.REG[1] = NIT_NULL;
 560   fra.me.REG[2] = NIT_NULL;
 561   fra.me.REG[3] = NIT_NULL;
 562   fra.me.REG[0] = p0;
 563   fra.me.REG[1] = p1;
 564   fra.me.REG[2] = p2;
 565   /* ../lib/opts.nit:97 */
 566   fra.me.REG[3] = fra.me.REG[0];
 567   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
 568   if (UNTAG_Bool(REGB0)) {
 569   } else {
 570     nit_abort("Cast failed", NULL, LOCATE_opts, 97);
 571   }
 572   REGB0 = TAG_Bool(false);
 573   CALL_opts___Option___init_opt(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], REGB0, fra.me.REG[2], init_table);
 574   stack_frame_head = fra.me.prev;
 575   init_table[itpos2] = 1;
 576   return;
 577 }
 578 void opts___OptionBool___read_param(val_t p0, val_t p1){
 579   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 580   val_t REGB0;
 581   val_t tmp;
 582   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 583   fra.me.file = LOCATE_opts;
 584   fra.me.line = 99;
 585   fra.me.meth = LOCATE_opts___OptionBool___read_param;
 586   fra.me.has_broke = 0;
 587   fra.me.REG_size = 2;
 588   fra.me.nitni_local_ref_head = NULL;
 589   fra.me.REG[0] = NIT_NULL;
 590   fra.me.REG[1] = NIT_NULL;
 591   fra.me.REG[0] = p0;
 592   fra.me.REG[1] = p1;
 593   /* ../lib/opts.nit:99 */
 594   REGB0 = TAG_Bool(true);
 595   CALL_opts___Option___value__eq(fra.me.REG[0])(fra.me.REG[0], REGB0);
 596   stack_frame_head = fra.me.prev;
 597   return;
 598 }
 599 void opts___OptionCount___init(val_t p0, val_t p1, val_t p2, int* init_table){
 600   int itpos3 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionCount].i;
 601   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 602   val_t REGB0;
 603   val_t tmp;
 604   if (init_table[itpos3]) return;
 605   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 606   fra.me.file = LOCATE_opts;
 607   fra.me.line = 106;
 608   fra.me.meth = LOCATE_opts___OptionCount___init;
 609   fra.me.has_broke = 0;
 610   fra.me.REG_size = 4;
 611   fra.me.nitni_local_ref_head = NULL;
 612   fra.me.REG[0] = NIT_NULL;
 613   fra.me.REG[1] = NIT_NULL;
 614   fra.me.REG[2] = NIT_NULL;
 615   fra.me.REG[3] = NIT_NULL;
 616   fra.me.REG[0] = p0;
 617   fra.me.REG[1] = p1;
 618   fra.me.REG[2] = p2;
 619   /* ../lib/opts.nit:106 */
 620   fra.me.REG[3] = fra.me.REG[0];
 621   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
 622   if (UNTAG_Bool(REGB0)) {
 623   } else {
 624     nit_abort("Cast failed", NULL, LOCATE_opts, 106);
 625   }
 626   REGB0 = TAG_Int(0);
 627   CALL_opts___Option___init_opt(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], REGB0, fra.me.REG[2], init_table);
 628   stack_frame_head = fra.me.prev;
 629   init_table[itpos3] = 1;
 630   return;
 631 }
 632 void opts___OptionCount___read_param(val_t p0, val_t p1){
 633   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 634   val_t REGB0;
 635   val_t tmp;
 636   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 637   fra.me.file = LOCATE_opts;
 638   fra.me.line = 108;
 639   fra.me.meth = LOCATE_opts___OptionCount___read_param;
 640   fra.me.has_broke = 0;
 641   fra.me.REG_size = 2;
 642   fra.me.nitni_local_ref_head = NULL;
 643   fra.me.REG[0] = NIT_NULL;
 644   fra.me.REG[1] = NIT_NULL;
 645   fra.me.REG[0] = p0;
 646   fra.me.REG[1] = p1;
 647   /* ../lib/opts.nit:108 */
 648   fra.me.REG[1] = CALL_opts___Option___value(fra.me.REG[0])(fra.me.REG[0]);
 649   REGB0 = TAG_Int(1);
 650   /* ../lib/standard/kernel.nit:235 */
 651   REGB0 = TAG_Int(UNTAG_Int(fra.me.REG[1])+UNTAG_Int(REGB0));
 652   /* ../lib/opts.nit:108 */
 653   CALL_opts___Option___value__eq(fra.me.REG[0])(fra.me.REG[0], REGB0);
 654   stack_frame_head = fra.me.prev;
 655   return;
 656 }
 657 val_t opts___OptionParameter___convert(val_t p0, val_t p1){
 658   struct {struct stack_frame_t me;} fra;
 659   val_t tmp;
 660   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 661   fra.me.file = LOCATE_opts;
 662   fra.me.line = 114;
 663   fra.me.meth = LOCATE_opts___OptionParameter___convert;
 664   fra.me.has_broke = 0;
 665   fra.me.REG_size = 0;
 666   fra.me.nitni_local_ref_head = NULL;
 667   /* ../lib/opts.nit:114 */
 668   nit_abort("Deferred method called", NULL, LOCATE_opts, 114);
 669   stack_frame_head = fra.me.prev;
 670   return NIT_NULL;
 671 }
 672 void opts___OptionParameter___read_param(val_t p0, val_t p1){
 673   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 674   val_t REGB0;
 675   val_t tmp;
 676   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 677   fra.me.file = LOCATE_opts;
 678   fra.me.line = 116;
 679   fra.me.meth = LOCATE_opts___OptionParameter___read_param;
 680   fra.me.has_broke = 0;
 681   fra.me.REG_size = 3;
 682   fra.me.nitni_local_ref_head = NULL;
 683   fra.me.REG[0] = NIT_NULL;
 684   fra.me.REG[1] = NIT_NULL;
 685   fra.me.REG[2] = NIT_NULL;
 686   fra.me.REG[0] = p0;
 687   fra.me.REG[1] = p1;
 688   /* ../lib/opts.nit:118 */
 689   REGB0 = CALL_standard___collection___abstract_collection___Iterator___is_ok(fra.me.REG[1])(fra.me.REG[1]);
 690   if (UNTAG_Bool(REGB0)) {
 691     /* ../lib/opts.nit:119 */
 692     fra.me.REG[2] = CALL_standard___collection___abstract_collection___Iterator___item(fra.me.REG[1])(fra.me.REG[1]);
 693     fra.me.REG[2] = CALL_opts___OptionParameter___convert(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 694     CALL_opts___Option___value__eq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 695     /* ../lib/opts.nit:120 */
 696     CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[1])(fra.me.REG[1]);
 697   }
 698   stack_frame_head = fra.me.prev;
 699   return;
 700 }
 701 void opts___OptionParameter___init_opt(val_t p0, val_t p1, val_t p2, val_t p3, int* init_table){
 702   int itpos4 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionParameter].i;
 703   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 704   val_t tmp;
 705   if (init_table[itpos4]) return;
 706   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 707   fra.me.file = LOCATE_opts;
 708   fra.me.line = 126;
 709   fra.me.meth = LOCATE_opts___OptionParameter___init_opt;
 710   fra.me.has_broke = 0;
 711   fra.me.REG_size = 4;
 712   fra.me.nitni_local_ref_head = NULL;
 713   fra.me.REG[0] = NIT_NULL;
 714   fra.me.REG[1] = NIT_NULL;
 715   fra.me.REG[2] = NIT_NULL;
 716   fra.me.REG[3] = NIT_NULL;
 717   fra.me.REG[0] = p0;
 718   fra.me.REG[1] = p1;
 719   fra.me.REG[2] = p2;
 720   fra.me.REG[3] = p3;
 721   /* ../lib/opts.nit:126 */
 722   CALL_opts___Option___init_opt(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2], fra.me.REG[3], init_table);
 723   stack_frame_head = fra.me.prev;
 724   init_table[itpos4] = 1;
 725   return;
 726 }
 727 void opts___OptionString___init(val_t p0, val_t p1, val_t p2, int* init_table){
 728   int itpos5 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionString].i;
 729   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 730   val_t REGB0;
 731   val_t tmp;
 732   if (init_table[itpos5]) return;
 733   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 734   fra.me.file = LOCATE_opts;
 735   fra.me.line = 133;
 736   fra.me.meth = LOCATE_opts___OptionString___init;
 737   fra.me.has_broke = 0;
 738   fra.me.REG_size = 4;
 739   fra.me.nitni_local_ref_head = NULL;
 740   fra.me.REG[0] = NIT_NULL;
 741   fra.me.REG[1] = NIT_NULL;
 742   fra.me.REG[2] = NIT_NULL;
 743   fra.me.REG[3] = NIT_NULL;
 744   fra.me.REG[0] = p0;
 745   fra.me.REG[1] = p1;
 746   fra.me.REG[2] = p2;
 747   /* ../lib/opts.nit:133 */
 748   fra.me.REG[3] = fra.me.REG[0];
 749   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
 750   if (UNTAG_Bool(REGB0)) {
 751   } else {
 752     nit_abort("Cast failed", NULL, LOCATE_opts, 133);
 753   }
 754   CALL_opts___OptionParameter___init_opt(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], NIT_NULL, fra.me.REG[2], init_table);
 755   stack_frame_head = fra.me.prev;
 756   init_table[itpos5] = 1;
 757   return;
 758 }
 759 val_t opts___OptionString___convert(val_t p0, val_t p1){
 760   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 761   val_t tmp;
 762   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 763   fra.me.file = LOCATE_opts;
 764   fra.me.line = 135;
 765   fra.me.meth = LOCATE_opts___OptionString___convert;
 766   fra.me.has_broke = 0;
 767   fra.me.REG_size = 2;
 768   fra.me.nitni_local_ref_head = NULL;
 769   fra.me.REG[0] = NIT_NULL;
 770   fra.me.REG[1] = NIT_NULL;
 771   fra.me.REG[0] = p0;
 772   fra.me.REG[1] = p1;
 773   /* ../lib/opts.nit:135 */
 774   goto label1;
 775   label1: while(0);
 776   stack_frame_head = fra.me.prev;
 777   return fra.me.REG[1];
 778 }
 779 void opts___OptionEnum___init(val_t p0, val_t p1, val_t p2, val_t p3, val_t p4, int* init_table){
 780   int itpos6 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionEnum].i;
 781   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 782   val_t REGB0;
 783   val_t REGB1;
 784   val_t REGB2;
 785   val_t REGB3;
 786   val_t tmp;
 787   static val_t once_value_1; /* Once value */
 788   static val_t once_value_2; /* Once value */
 789   static val_t once_value_3; /* Once value */
 790   static val_t once_value_4; /* Once value */
 791   if (init_table[itpos6]) return;
 792   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 793   fra.me.file = LOCATE_opts;
 794   fra.me.line = 143;
 795   fra.me.meth = LOCATE_opts___OptionEnum___init;
 796   fra.me.has_broke = 0;
 797   fra.me.REG_size = 6;
 798   fra.me.nitni_local_ref_head = NULL;
 799   fra.me.REG[0] = NIT_NULL;
 800   fra.me.REG[1] = NIT_NULL;
 801   fra.me.REG[2] = NIT_NULL;
 802   fra.me.REG[3] = NIT_NULL;
 803   fra.me.REG[4] = NIT_NULL;
 804   fra.me.REG[5] = NIT_NULL;
 805   fra.me.REG[0] = p0;
 806   fra.me.REG[1] = p1;
 807   fra.me.REG[2] = p2;
 808   REGB0 = p3;
 809   fra.me.REG[3] = p4;
 810   /* ../lib/opts.nit:143 */
 811   fra.me.REG[4] = fra.me.REG[0];
 812   REGB1 = TAG_Bool(VAL_ISA(fra.me.REG[3], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
 813   if (UNTAG_Bool(REGB1)) {
 814   } else {
 815     nit_abort("Cast failed", NULL, LOCATE_opts, 143);
 816   }
 817   /* ../lib/standard/collection/array.nit:24 */
 818   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 819   if (UNTAG_Bool(REGB1)) {
 820   } else {
 821     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 822   }
 823   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 824   /* ../lib/opts.nit:145 */
 825   REGB2 = TAG_Int(0);
 826   REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 827   if (UNTAG_Bool(REGB3)) {
 828   } else {
 829     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 830   }
 831   /* ../lib/standard/kernel.nit:234 */
 832   REGB2 = TAG_Bool(UNTAG_Int(REGB1)>UNTAG_Int(REGB2));
 833   /* ../lib/opts.nit:145 */
 834   if (UNTAG_Bool(REGB2)) {
 835   } else {
 836     nit_abort("Assert failed", NULL, LOCATE_opts, 145);
 837   }
 838   /* ../lib/opts.nit:146 */
 839   fra.me.REG[0] = CALL_standard___collection___array___Collection___to_a(fra.me.REG[1])(fra.me.REG[1]);
 840   ATTR_opts___OptionEnum____values(fra.me.REG[4]) = fra.me.REG[0];
 841   /* ../lib/opts.nit:147 */
 842   REGB2 = TAG_Int(5);
 843   fra.me.REG[0] = NEW_Array_standard___collection___array___Array___with_capacity(REGB2);
 844   if (!once_value_1) {
 845     fra.me.REG[5] = BOX_NativeString("");
 846     REGB2 = TAG_Int(0);
 847     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB2);
 848     once_value_1 = fra.me.REG[5];
 849     register_static_object(&once_value_1);
 850   } else fra.me.REG[5] = once_value_1;
 851   fra.me.REG[5] = fra.me.REG[5];
 852   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[5]);
 853   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 854   if (!once_value_2) {
 855     fra.me.REG[2] = BOX_NativeString(" <");
 856     REGB2 = TAG_Int(2);
 857     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB2);
 858     once_value_2 = fra.me.REG[2];
 859     register_static_object(&once_value_2);
 860   } else fra.me.REG[2] = once_value_2;
 861   fra.me.REG[2] = fra.me.REG[2];
 862   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 863   if (!once_value_3) {
 864     fra.me.REG[2] = BOX_NativeString(", ");
 865     REGB2 = TAG_Int(2);
 866     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB2);
 867     once_value_3 = fra.me.REG[2];
 868     register_static_object(&once_value_3);
 869   } else fra.me.REG[2] = once_value_3;
 870   fra.me.REG[2] = fra.me.REG[2];
 871   fra.me.REG[2] = CALL_standard___string___Collection___join(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 872   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 873   if (!once_value_4) {
 874     fra.me.REG[2] = BOX_NativeString(">");
 875     REGB2 = TAG_Int(1);
 876     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB2);
 877     once_value_4 = fra.me.REG[2];
 878     register_static_object(&once_value_4);
 879   } else fra.me.REG[2] = once_value_4;
 880   fra.me.REG[2] = fra.me.REG[2];
 881   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 882   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
 883   CALL_opts___OptionParameter___init_opt(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[0], REGB0, fra.me.REG[3], init_table);
 884   stack_frame_head = fra.me.prev;
 885   init_table[itpos6] = 1;
 886   return;
 887 }
 888 val_t opts___OptionEnum___convert(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_opts;
 894   fra.me.line = 150;
 895   fra.me.meth = LOCATE_opts___OptionEnum___convert;
 896   fra.me.has_broke = 0;
 897   fra.me.REG_size = 2;
 898   fra.me.nitni_local_ref_head = NULL;
 899   fra.me.REG[0] = NIT_NULL;
 900   fra.me.REG[1] = NIT_NULL;
 901   fra.me.REG[0] = p0;
 902   fra.me.REG[1] = p1;
 903   /* ../lib/opts.nit:152 */
 904   REGB0 = TAG_Bool(ATTR_opts___OptionEnum____values(fra.me.REG[0])!=NIT_NULL);
 905   if (UNTAG_Bool(REGB0)) {
 906   } else {
 907     nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 152);
 908   }
 909   fra.me.REG[0] = ATTR_opts___OptionEnum____values(fra.me.REG[0]);
 910   REGB0 = CALL_standard___collection___abstract_collection___SequenceRead___index_of(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 911   /* ../lib/opts.nit:153 */
 912   goto label1;
 913   label1: while(0);
 914   stack_frame_head = fra.me.prev;
 915   return REGB0;
 916 }
 917 val_t opts___OptionEnum___value_name(val_t p0){
 918   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 919   val_t REGB0;
 920   val_t REGB1;
 921   val_t REGB2;
 922   val_t tmp;
 923   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 924   fra.me.file = LOCATE_opts;
 925   fra.me.line = 156;
 926   fra.me.meth = LOCATE_opts___OptionEnum___value_name;
 927   fra.me.has_broke = 0;
 928   fra.me.REG_size = 2;
 929   fra.me.nitni_local_ref_head = NULL;
 930   fra.me.REG[0] = NIT_NULL;
 931   fra.me.REG[1] = NIT_NULL;
 932   fra.me.REG[0] = p0;
 933   /* ../lib/opts.nit:156 */
 934   REGB0 = TAG_Bool(ATTR_opts___OptionEnum____values(fra.me.REG[0])!=NIT_NULL);
 935   if (UNTAG_Bool(REGB0)) {
 936   } else {
 937     nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 156);
 938   }
 939   fra.me.REG[1] = ATTR_opts___OptionEnum____values(fra.me.REG[0]);
 940   fra.me.REG[0] = CALL_opts___Option___value(fra.me.REG[0])(fra.me.REG[0]);
 941   /* ../lib/standard/collection/array.nit:278 */
 942   REGB0 = fra.me.REG[0];
 943   /* ../lib/standard/collection/array.nit:280 */
 944   REGB1 = TAG_Int(0);
 945   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 946   if (UNTAG_Bool(REGB2)) {
 947   } else {
 948     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 949   }
 950   /* ../lib/standard/kernel.nit:233 */
 951   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
 952   /* ../lib/standard/collection/array.nit:280 */
 953   if (UNTAG_Bool(REGB1)) {
 954     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
 955     if (UNTAG_Bool(REGB1)) {
 956     } else {
 957       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 280);
 958     }
 959     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
 960     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 961     if (UNTAG_Bool(REGB2)) {
 962     } else {
 963       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 964     }
 965     /* ../lib/standard/kernel.nit:232 */
 966     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 967   } else {
 968     /* ../lib/standard/collection/array.nit:280 */
 969     REGB2 = TAG_Bool(false);
 970     REGB1 = REGB2;
 971   }
 972   if (UNTAG_Bool(REGB1)) {
 973   } else {
 974     nit_abort("Assert '%s' failed", "index", LOCATE_standard___collection___array, 280);
 975   }
 976   /* ../lib/standard/collection/array.nit:281 */
 977   fra.me.REG[1] = ATTR_standard___collection___array___Array____items(fra.me.REG[1]);
 978   REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 979   if (UNTAG_Bool(REGB1)) {
 980     nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 281);
 981   }
 982   /* ../lib/standard/collection/array.nit:718 */
 983   fra.me.REG[1] = ((Nit_NativeArray)fra.me.REG[1])->val[UNTAG_Int(REGB0)];
 984   /* ../lib/standard/collection/array.nit:281 */
 985   goto label1;
 986   label1: while(0);
 987   /* ../lib/opts.nit:156 */
 988   goto label2;
 989   label2: while(0);
 990   stack_frame_head = fra.me.prev;
 991   return fra.me.REG[1];
 992 }
 993 val_t opts___OptionEnum___pretty_default(val_t p0){
 994   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 995   val_t REGB0;
 996   val_t REGB1;
 997   val_t REGB2;
 998   val_t tmp;
 999     static val_t once_value_1; /* Once value */
1000     static val_t once_value_3; /* Once value */
1001     static val_t once_value_5; /* Once value */
1002   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1003   fra.me.file = LOCATE_opts;
1004   fra.me.line = 158;
1005   fra.me.meth = LOCATE_opts___OptionEnum___pretty_default;
1006   fra.me.has_broke = 0;
1007   fra.me.REG_size = 4;
1008   fra.me.nitni_local_ref_head = NULL;
1009   fra.me.REG[0] = NIT_NULL;
1010   fra.me.REG[1] = NIT_NULL;
1011   fra.me.REG[2] = NIT_NULL;
1012   fra.me.REG[3] = NIT_NULL;
1013   fra.me.REG[0] = p0;
1014   /* ../lib/opts.nit:158 */
1015   fra.me.REG[1] = fra.me.REG[0];
1016   /* ../lib/opts.nit:160 */
1017   fra.me.REG[2] = CALL_opts___Option___default_value(fra.me.REG[1])(fra.me.REG[1]);
1018   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1019   if (UNTAG_Bool(REGB0)) {
1020   } else {
1021     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1022     if (UNTAG_Bool(REGB1)) {
1023       REGB1 = TAG_Bool(false);
1024       REGB0 = REGB1;
1025     } else {
1026       /* ../lib/standard/kernel.nit:227 */
1027       REGB1 = TAG_Bool((fra.me.REG[2])==(NIT_NULL));
1028       /* ../lib/opts.nit:160 */
1029       REGB0 = REGB1;
1030     }
1031   }
1032   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1033   if (UNTAG_Bool(REGB0)) {
1034     /* ../lib/opts.nit:161 */
1035     REGB0 = TAG_Int(3);
1036     fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1037     if (!once_value_1) {
1038       fra.me.REG[3] = BOX_NativeString(" (");
1039       REGB0 = TAG_Int(2);
1040       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1041       once_value_1 = fra.me.REG[3];
1042       register_static_object(&once_value_1);
1043     } else fra.me.REG[3] = once_value_1;
1044     fra.me.REG[3] = fra.me.REG[3];
1045     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1046     REGB0 = TAG_Bool(ATTR_opts___OptionEnum____values(fra.me.REG[1])!=NIT_NULL);
1047     if (UNTAG_Bool(REGB0)) {
1048     } else {
1049       nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 161);
1050     }
1051     fra.me.REG[3] = ATTR_opts___OptionEnum____values(fra.me.REG[1]);
1052     fra.me.REG[1] = CALL_opts___Option___default_value(fra.me.REG[1])(fra.me.REG[1]);
1053     REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], VTCOLOR_opts___Option___VALUE(fra.me.REG[0]), VTID_opts___Option___VALUE(fra.me.REG[0]))) /*cast VALUE*/;
1054     if (UNTAG_Bool(REGB0)) {
1055     } else {
1056       nit_abort("Cast failed", NULL, LOCATE_opts, 161);
1057     }
1058     /* ../lib/standard/collection/array.nit:278 */
1059     REGB0 = fra.me.REG[1];
1060     /* ../lib/standard/collection/array.nit:280 */
1061     REGB1 = TAG_Int(0);
1062     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1063     if (UNTAG_Bool(REGB2)) {
1064     } else {
1065       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1066     }
1067     /* ../lib/standard/kernel.nit:233 */
1068     REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
1069     /* ../lib/standard/collection/array.nit:280 */
1070     if (UNTAG_Bool(REGB1)) {
1071       REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
1072       if (UNTAG_Bool(REGB1)) {
1073       } else {
1074         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 280);
1075       }
1076       REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
1077       REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1078       if (UNTAG_Bool(REGB2)) {
1079       } else {
1080         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1081       }
1082       /* ../lib/standard/kernel.nit:232 */
1083       REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1084     } else {
1085       /* ../lib/standard/collection/array.nit:280 */
1086       REGB2 = TAG_Bool(false);
1087       REGB1 = REGB2;
1088     }
1089     if (UNTAG_Bool(REGB1)) {
1090     } else {
1091       nit_abort("Assert '%s' failed", "index", LOCATE_standard___collection___array, 280);
1092     }
1093     /* ../lib/standard/collection/array.nit:281 */
1094     fra.me.REG[3] = ATTR_standard___collection___array___Array____items(fra.me.REG[3]);
1095     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
1096     if (UNTAG_Bool(REGB1)) {
1097       nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 281);
1098     }
1099     /* ../lib/standard/collection/array.nit:718 */
1100     fra.me.REG[3] = ((Nit_NativeArray)fra.me.REG[3])->val[UNTAG_Int(REGB0)];
1101     /* ../lib/standard/collection/array.nit:281 */
1102     goto label2;
1103     label2: while(0);
1104     /* ../lib/opts.nit:161 */
1105     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1106     if (!once_value_3) {
1107       fra.me.REG[3] = BOX_NativeString(")");
1108       REGB0 = TAG_Int(1);
1109       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1110       once_value_3 = fra.me.REG[3];
1111       register_static_object(&once_value_3);
1112     } else fra.me.REG[3] = once_value_3;
1113     fra.me.REG[3] = fra.me.REG[3];
1114     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1115     fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1116     goto label4;
1117   } else {
1118     /* ../lib/opts.nit:163 */
1119     if (!once_value_5) {
1120       fra.me.REG[3] = BOX_NativeString("");
1121       REGB0 = TAG_Int(0);
1122       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1123       once_value_5 = fra.me.REG[3];
1124       register_static_object(&once_value_5);
1125     } else fra.me.REG[3] = once_value_5;
1126     fra.me.REG[3] = fra.me.REG[3];
1127     fra.me.REG[2] = fra.me.REG[3];
1128     goto label4;
1129   }
1130   label4: while(0);
1131   stack_frame_head = fra.me.prev;
1132   return fra.me.REG[2];
1133 }
1134 void opts___OptionInt___init(val_t p0, val_t p1, val_t p2, val_t p3, int* init_table){
1135   int itpos7 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionInt].i;
1136   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1137   val_t REGB0;
1138   val_t REGB1;
1139   val_t tmp;
1140   if (init_table[itpos7]) return;
1141   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1142   fra.me.file = LOCATE_opts;
1143   fra.me.line = 172;
1144   fra.me.meth = LOCATE_opts___OptionInt___init;
1145   fra.me.has_broke = 0;
1146   fra.me.REG_size = 4;
1147   fra.me.nitni_local_ref_head = NULL;
1148   fra.me.REG[0] = NIT_NULL;
1149   fra.me.REG[1] = NIT_NULL;
1150   fra.me.REG[2] = NIT_NULL;
1151   fra.me.REG[3] = NIT_NULL;
1152   fra.me.REG[0] = p0;
1153   fra.me.REG[1] = p1;
1154   REGB0 = p2;
1155   fra.me.REG[2] = p3;
1156   /* ../lib/opts.nit:172 */
1157   fra.me.REG[3] = fra.me.REG[0];
1158   REGB1 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
1159   if (UNTAG_Bool(REGB1)) {
1160   } else {
1161     nit_abort("Cast failed", NULL, LOCATE_opts, 172);
1162   }
1163   CALL_opts___OptionParameter___init_opt(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], REGB0, fra.me.REG[2], init_table);
1164   stack_frame_head = fra.me.prev;
1165   init_table[itpos7] = 1;
1166   return;
1167 }
1168 val_t opts___OptionInt___convert(val_t p0, val_t p1){
1169   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1170   val_t REGB0;
1171   val_t tmp;
1172   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1173   fra.me.file = LOCATE_opts;
1174   fra.me.line = 174;
1175   fra.me.meth = LOCATE_opts___OptionInt___convert;
1176   fra.me.has_broke = 0;
1177   fra.me.REG_size = 2;
1178   fra.me.nitni_local_ref_head = NULL;
1179   fra.me.REG[0] = NIT_NULL;
1180   fra.me.REG[1] = NIT_NULL;
1181   fra.me.REG[0] = p0;
1182   fra.me.REG[1] = p1;
1183   /* ../lib/opts.nit:174 */
1184   REGB0 = CALL_standard___string___AbstractString___to_i(fra.me.REG[1])(fra.me.REG[1]);
1185   goto label1;
1186   label1: while(0);
1187   stack_frame_head = fra.me.prev;
1188   return REGB0;
1189 }
1190 void opts___OptionArray___init(val_t p0, val_t p1, val_t p2, int* init_table){
1191   int itpos8 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionArray].i;
1192   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1193   val_t REGB0;
1194   val_t tmp;
1195   if (init_table[itpos8]) return;
1196   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1197   fra.me.file = LOCATE_opts;
1198   fra.me.line = 181;
1199   fra.me.meth = LOCATE_opts___OptionArray___init;
1200   fra.me.has_broke = 0;
1201   fra.me.REG_size = 4;
1202   fra.me.nitni_local_ref_head = NULL;
1203   fra.me.REG[0] = NIT_NULL;
1204   fra.me.REG[1] = NIT_NULL;
1205   fra.me.REG[2] = NIT_NULL;
1206   fra.me.REG[3] = NIT_NULL;
1207   fra.me.REG[0] = p0;
1208   fra.me.REG[1] = p1;
1209   fra.me.REG[2] = p2;
1210   /* ../lib/opts.nit:181 */
1211   fra.me.REG[3] = fra.me.REG[0];
1212   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[2], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[String]*/;
1213   if (UNTAG_Bool(REGB0)) {
1214   } else {
1215     nit_abort("Cast failed", NULL, LOCATE_opts, 181);
1216   }
1217   /* ../lib/opts.nit:183 */
1218   fra.me.REG[0] = NEW_Array_standard___collection___array___Array___init();
1219   ATTR_opts___OptionArray____values(fra.me.REG[3]) = fra.me.REG[0];
1220   /* ../lib/opts.nit:184 */
1221   REGB0 = TAG_Bool(ATTR_opts___OptionArray____values(fra.me.REG[3])!=NIT_NULL);
1222   if (UNTAG_Bool(REGB0)) {
1223   } else {
1224     nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 184);
1225   }
1226   fra.me.REG[0] = ATTR_opts___OptionArray____values(fra.me.REG[3]);
1227   CALL_opts___OptionParameter___init_opt(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1], fra.me.REG[0], fra.me.REG[2], init_table);
1228   stack_frame_head = fra.me.prev;
1229   init_table[itpos8] = 1;
1230   return;
1231 }
1232 val_t opts___OptionArray___convert(val_t p0, val_t p1){
1233   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1234   val_t REGB0;
1235   val_t tmp;
1236   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1237   fra.me.file = LOCATE_opts;
1238   fra.me.line = 188;
1239   fra.me.meth = LOCATE_opts___OptionArray___convert;
1240   fra.me.has_broke = 0;
1241   fra.me.REG_size = 3;
1242   fra.me.nitni_local_ref_head = NULL;
1243   fra.me.REG[0] = NIT_NULL;
1244   fra.me.REG[1] = NIT_NULL;
1245   fra.me.REG[2] = NIT_NULL;
1246   fra.me.REG[0] = p0;
1247   fra.me.REG[1] = p1;
1248   /* ../lib/opts.nit:190 */
1249   REGB0 = TAG_Bool(ATTR_opts___OptionArray____values(fra.me.REG[0])!=NIT_NULL);
1250   if (UNTAG_Bool(REGB0)) {
1251   } else {
1252     nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 190);
1253   }
1254   fra.me.REG[2] = ATTR_opts___OptionArray____values(fra.me.REG[0]);
1255   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1256   /* ../lib/opts.nit:191 */
1257   REGB0 = TAG_Bool(ATTR_opts___OptionArray____values(fra.me.REG[0])!=NIT_NULL);
1258   if (UNTAG_Bool(REGB0)) {
1259   } else {
1260     nit_abort("Uninitialized attribute %s", "_values", LOCATE_opts, 191);
1261   }
1262   fra.me.REG[0] = ATTR_opts___OptionArray____values(fra.me.REG[0]);
1263   goto label1;
1264   label1: while(0);
1265   stack_frame_head = fra.me.prev;
1266   return fra.me.REG[0];
1267 }
1268 val_t opts___OptionContext___options(val_t p0){
1269   struct {struct stack_frame_t me;} fra;
1270   val_t REGB0;
1271   val_t tmp;
1272   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1273   fra.me.file = LOCATE_opts;
1274   fra.me.line = 196;
1275   fra.me.meth = LOCATE_opts___OptionContext___options;
1276   fra.me.has_broke = 0;
1277   fra.me.REG_size = 1;
1278   fra.me.nitni_local_ref_head = NULL;
1279   fra.me.REG[0] = NIT_NULL;
1280   fra.me.REG[0] = p0;
1281   /* ../lib/opts.nit:196 */
1282   REGB0 = TAG_Bool(ATTR_opts___OptionContext____options(fra.me.REG[0])!=NIT_NULL);
1283   if (UNTAG_Bool(REGB0)) {
1284   } else {
1285     nit_abort("Uninitialized attribute %s", "_options", LOCATE_opts, 196);
1286   }
1287   fra.me.REG[0] = ATTR_opts___OptionContext____options(fra.me.REG[0]);
1288   stack_frame_head = fra.me.prev;
1289   return fra.me.REG[0];
1290 }
1291 val_t opts___OptionContext___rest(val_t p0){
1292   struct {struct stack_frame_t me;} fra;
1293   val_t REGB0;
1294   val_t tmp;
1295   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1296   fra.me.file = LOCATE_opts;
1297   fra.me.line = 197;
1298   fra.me.meth = LOCATE_opts___OptionContext___rest;
1299   fra.me.has_broke = 0;
1300   fra.me.REG_size = 1;
1301   fra.me.nitni_local_ref_head = NULL;
1302   fra.me.REG[0] = NIT_NULL;
1303   fra.me.REG[0] = p0;
1304   /* ../lib/opts.nit:197 */
1305   REGB0 = TAG_Bool(ATTR_opts___OptionContext____rest(fra.me.REG[0])!=NIT_NULL);
1306   if (UNTAG_Bool(REGB0)) {
1307   } else {
1308     nit_abort("Uninitialized attribute %s", "_rest", LOCATE_opts, 197);
1309   }
1310   fra.me.REG[0] = ATTR_opts___OptionContext____rest(fra.me.REG[0]);
1311   stack_frame_head = fra.me.prev;
1312   return fra.me.REG[0];
1313 }
1314 void opts___OptionContext___usage(val_t p0){
1315   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
1316   val_t REGB0;
1317   val_t REGB1;
1318   val_t REGB2;
1319   val_t REGB3;
1320   val_t REGB4;
1321   val_t REGB5;
1322   val_t tmp;
1323   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1324   fra.me.file = LOCATE_opts;
1325   fra.me.line = 201;
1326   fra.me.meth = LOCATE_opts___OptionContext___usage;
1327   fra.me.has_broke = 0;
1328   fra.me.REG_size = 6;
1329   fra.me.nitni_local_ref_head = NULL;
1330   fra.me.REG[0] = NIT_NULL;
1331   fra.me.REG[1] = NIT_NULL;
1332   fra.me.REG[2] = NIT_NULL;
1333   fra.me.REG[3] = NIT_NULL;
1334   fra.me.REG[4] = NIT_NULL;
1335   fra.me.REG[5] = NIT_NULL;
1336   fra.me.REG[0] = p0;
1337   /* ../lib/opts.nit:203 */
1338   REGB0 = TAG_Int(1);
1339   /* ../lib/opts.nit:204 */
1340   REGB1 = TAG_Bool(ATTR_opts___OptionContext____options(fra.me.REG[0])!=NIT_NULL);
1341   if (UNTAG_Bool(REGB1)) {
1342   } else {
1343     nit_abort("Uninitialized attribute %s", "_options", LOCATE_opts, 204);
1344   }
1345   fra.me.REG[1] = ATTR_opts___OptionContext____options(fra.me.REG[0]);
1346   /* ../lib/standard/collection/array.nit:269 */
1347   REGB1 = TAG_Int(0);
1348   /* ../lib/standard/collection/array.nit:270 */
1349   REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1350   if (UNTAG_Bool(REGB2)) {
1351   } else {
1352     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1353   }
1354   REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1355   /* ../lib/standard/collection/array.nit:271 */
1356   fra.me.REG[2] = ATTR_standard___collection___array___Array____items(fra.me.REG[1]);
1357   /* ../lib/standard/collection/array.nit:272 */
1358   while(1) {
1359     /* ../lib/standard/collection/array.nit:24 */
1360     REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1361     if (UNTAG_Bool(REGB2)) {
1362     } else {
1363       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1364     }
1365     REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1366     REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
1367     if (UNTAG_Bool(REGB3)) {
1368     } else {
1369       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1370     }
1371     /* ../lib/standard/kernel.nit:232 */
1372     REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
1373     /* ../lib/standard/collection/array.nit:272 */
1374     if (UNTAG_Bool(REGB2)) {
1375       /* ../lib/standard/collection/array.nit:273 */
1376       REGB2 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1377       if (UNTAG_Bool(REGB2)) {
1378         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1379       }
1380       /* ../lib/standard/collection/array.nit:718 */
1381       fra.me.REG[3] = ((Nit_NativeArray)fra.me.REG[2])->val[UNTAG_Int(REGB1)];
1382       /* ../lib/opts.nit:205 */
1383       REGB2 = TAG_Int(3);
1384       /* ../lib/opts.nit:206 */
1385       fra.me.REG[3] = CALL_opts___Option___names(fra.me.REG[3])(fra.me.REG[3]);
1386       /* ../lib/standard/collection/array.nit:269 */
1387       REGB3 = TAG_Int(0);
1388       /* ../lib/standard/collection/array.nit:270 */
1389       REGB4 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
1390       if (UNTAG_Bool(REGB4)) {
1391       } else {
1392         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1393       }
1394       REGB4 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
1395       /* ../lib/standard/collection/array.nit:271 */
1396       fra.me.REG[4] = ATTR_standard___collection___array___Array____items(fra.me.REG[3]);
1397       /* ../lib/standard/collection/array.nit:272 */
1398       while(1) {
1399         /* ../lib/standard/collection/array.nit:24 */
1400         REGB4 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
1401         if (UNTAG_Bool(REGB4)) {
1402         } else {
1403           nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1404         }
1405         REGB4 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
1406         REGB5 = TAG_Bool(VAL_ISA(REGB4, VTCOLOR_standard___kernel___Comparable___OTHER(REGB3), VTID_standard___kernel___Comparable___OTHER(REGB3))) /*cast OTHER*/;
1407         if (UNTAG_Bool(REGB5)) {
1408         } else {
1409           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1410         }
1411         /* ../lib/standard/kernel.nit:232 */
1412         REGB4 = TAG_Bool(UNTAG_Int(REGB3)<UNTAG_Int(REGB4));
1413         /* ../lib/standard/collection/array.nit:272 */
1414         if (UNTAG_Bool(REGB4)) {
1415           /* ../lib/standard/collection/array.nit:273 */
1416           REGB4 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1417           if (UNTAG_Bool(REGB4)) {
1418             nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1419           }
1420           /* ../lib/standard/collection/array.nit:718 */
1421           fra.me.REG[5] = ((Nit_NativeArray)fra.me.REG[4])->val[UNTAG_Int(REGB3)];
1422           /* ../lib/standard/collection/array.nit:24 */
1423           REGB4 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
1424           if (UNTAG_Bool(REGB4)) {
1425           } else {
1426             nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1427           }
1428           REGB4 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5]);
1429           /* ../lib/opts.nit:207 */
1430           REGB5 = TAG_Int(2);
1431           /* ../lib/standard/kernel.nit:235 */
1432           REGB5 = TAG_Int(UNTAG_Int(REGB4)+UNTAG_Int(REGB5));
1433           REGB5 = TAG_Int(UNTAG_Int(REGB2)+UNTAG_Int(REGB5));
1434           /* ../lib/opts.nit:207 */
1435           REGB2 = REGB5;
1436           /* ../lib/standard/collection/array.nit:274 */
1437           REGB5 = TAG_Int(1);
1438           /* ../lib/standard/kernel.nit:235 */
1439           REGB5 = TAG_Int(UNTAG_Int(REGB3)+UNTAG_Int(REGB5));
1440           /* ../lib/standard/collection/array.nit:274 */
1441           REGB3 = REGB5;
1442         } else {
1443           /* ../lib/standard/collection/array.nit:272 */
1444           goto label1;
1445         }
1446       }
1447       label1: while(0);
1448       REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1449       if (UNTAG_Bool(REGB3)) {
1450       } else {
1451         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1452       }
1453       /* ../lib/standard/kernel.nit:232 */
1454       REGB3 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB2));
1455       /* ../lib/opts.nit:209 */
1456       if (UNTAG_Bool(REGB3)) {
1457         REGB0 = REGB2;
1458       }
1459       /* ../lib/standard/collection/array.nit:274 */
1460       REGB2 = TAG_Int(1);
1461       /* ../lib/standard/kernel.nit:235 */
1462       REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
1463       /* ../lib/standard/collection/array.nit:274 */
1464       REGB1 = REGB2;
1465     } else {
1466       /* ../lib/standard/collection/array.nit:272 */
1467       goto label2;
1468     }
1469   }
1470   label2: while(0);
1471   /* ../lib/opts.nit:212 */
1472   REGB1 = TAG_Bool(ATTR_opts___OptionContext____options(fra.me.REG[0])!=NIT_NULL);
1473   if (UNTAG_Bool(REGB1)) {
1474   } else {
1475     nit_abort("Uninitialized attribute %s", "_options", LOCATE_opts, 212);
1476   }
1477   fra.me.REG[2] = ATTR_opts___OptionContext____options(fra.me.REG[0]);
1478   /* ../lib/standard/collection/array.nit:269 */
1479   REGB1 = TAG_Int(0);
1480   /* ../lib/standard/collection/array.nit:270 */
1481   REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
1482   if (UNTAG_Bool(REGB2)) {
1483   } else {
1484     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1485   }
1486   REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
1487   /* ../lib/standard/collection/array.nit:271 */
1488   fra.me.REG[1] = ATTR_standard___collection___array___Array____items(fra.me.REG[2]);
1489   /* ../lib/standard/collection/array.nit:272 */
1490   while(1) {
1491     /* ../lib/standard/collection/array.nit:24 */
1492     REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
1493     if (UNTAG_Bool(REGB2)) {
1494     } else {
1495       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1496     }
1497     REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
1498     REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
1499     if (UNTAG_Bool(REGB3)) {
1500     } else {
1501       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1502     }
1503     /* ../lib/standard/kernel.nit:232 */
1504     REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
1505     /* ../lib/standard/collection/array.nit:272 */
1506     if (UNTAG_Bool(REGB2)) {
1507       /* ../lib/standard/collection/array.nit:273 */
1508       REGB2 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
1509       if (UNTAG_Bool(REGB2)) {
1510         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1511       }
1512       /* ../lib/standard/collection/array.nit:718 */
1513       fra.me.REG[4] = ((Nit_NativeArray)fra.me.REG[1])->val[UNTAG_Int(REGB1)];
1514       /* ../lib/opts.nit:213 */
1515       fra.me.REG[4] = CALL_opts___Option___pretty(fra.me.REG[4])(fra.me.REG[4], REGB0);
1516       CALL_standard___file___Object___print(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
1517       /* ../lib/standard/collection/array.nit:274 */
1518       REGB2 = TAG_Int(1);
1519       /* ../lib/standard/kernel.nit:235 */
1520       REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
1521       /* ../lib/standard/collection/array.nit:274 */
1522       REGB1 = REGB2;
1523     } else {
1524       /* ../lib/standard/collection/array.nit:272 */
1525       goto label3;
1526     }
1527   }
1528   label3: while(0);
1529   stack_frame_head = fra.me.prev;
1530   return;
1531 }
1532 void opts___OptionContext___parse(val_t p0, val_t p1){
1533   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1534   val_t tmp;
1535   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1536   fra.me.file = LOCATE_opts;
1537   fra.me.line = 217;
1538   fra.me.meth = LOCATE_opts___OptionContext___parse;
1539   fra.me.has_broke = 0;
1540   fra.me.REG_size = 2;
1541   fra.me.nitni_local_ref_head = NULL;
1542   fra.me.REG[0] = NIT_NULL;
1543   fra.me.REG[1] = NIT_NULL;
1544   fra.me.REG[0] = p0;
1545   fra.me.REG[1] = p1;
1546   /* ../lib/opts.nit:220 */
1547   fra.me.REG[1] = CALL_standard___collection___abstract_collection___Collection___iterator(fra.me.REG[1])(fra.me.REG[1]);
1548   /* ../lib/opts.nit:221 */
1549   CALL_opts___OptionContext___parse_intern(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1550   stack_frame_head = fra.me.prev;
1551   return;
1552 }
1553 void opts___OptionContext___parse_intern(val_t p0, val_t p1){
1554   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1555   val_t REGB0;
1556   val_t REGB1;
1557   val_t REGB2;
1558   val_t tmp;
1559       static val_t once_value_1; /* Once value */
1560   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1561   fra.me.file = LOCATE_opts;
1562   fra.me.line = 224;
1563   fra.me.meth = LOCATE_opts___OptionContext___parse_intern;
1564   fra.me.has_broke = 0;
1565   fra.me.REG_size = 5;
1566   fra.me.nitni_local_ref_head = NULL;
1567   fra.me.REG[0] = NIT_NULL;
1568   fra.me.REG[1] = NIT_NULL;
1569   fra.me.REG[2] = NIT_NULL;
1570   fra.me.REG[3] = NIT_NULL;
1571   fra.me.REG[4] = NIT_NULL;
1572   fra.me.REG[0] = p0;
1573   fra.me.REG[1] = p1;
1574   /* ../lib/opts.nit:226 */
1575   REGB0 = TAG_Bool(true);
1576   /* ../lib/opts.nit:227 */
1577   CALL_opts___OptionContext___build(fra.me.REG[0])(fra.me.REG[0]);
1578   /* ../lib/opts.nit:228 */
1579   REGB1 = TAG_Bool(ATTR_opts___OptionContext____rest(fra.me.REG[0])!=NIT_NULL);
1580   if (UNTAG_Bool(REGB1)) {
1581   } else {
1582     nit_abort("Uninitialized attribute %s", "_rest", LOCATE_opts, 228);
1583   }
1584   fra.me.REG[2] = ATTR_opts___OptionContext____rest(fra.me.REG[0]);
1585   /* ../lib/opts.nit:230 */
1586   while(1) {
1587     if (UNTAG_Bool(REGB0)) {
1588       REGB1 = CALL_standard___collection___abstract_collection___Iterator___is_ok(fra.me.REG[1])(fra.me.REG[1]);
1589     } else {
1590       REGB2 = TAG_Bool(false);
1591       REGB1 = REGB2;
1592     }
1593     if (UNTAG_Bool(REGB1)) {
1594       /* ../lib/opts.nit:231 */
1595       fra.me.REG[3] = CALL_standard___collection___abstract_collection___Iterator___item(fra.me.REG[1])(fra.me.REG[1]);
1596       /* ../lib/opts.nit:232 */
1597       if (!once_value_1) {
1598         fra.me.REG[4] = BOX_NativeString("--");
1599         REGB1 = TAG_Int(2);
1600         fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB1);
1601         once_value_1 = fra.me.REG[4];
1602         register_static_object(&once_value_1);
1603       } else fra.me.REG[4] = once_value_1;
1604       fra.me.REG[4] = fra.me.REG[4];
1605       REGB1 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[3],fra.me.REG[4]));
1606       if (UNTAG_Bool(REGB1)) {
1607       } else {
1608         REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1609         REGB1 = REGB2;
1610       }
1611       if (UNTAG_Bool(REGB1)) {
1612         /* ../lib/opts.nit:233 */
1613         CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[1])(fra.me.REG[1]);
1614         /* ../lib/opts.nit:234 */
1615         fra.me.REG[4] = CALL_standard___collection___array___Iterator___to_a(fra.me.REG[1])(fra.me.REG[1]);
1616         CALL_standard___collection___abstract_collection___SimpleCollection___add_all(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
1617         /* ../lib/opts.nit:235 */
1618         REGB1 = TAG_Bool(false);
1619         REGB0 = REGB1;
1620       } else {
1621         /* ../lib/opts.nit:237 */
1622         REGB1 = TAG_Bool(ATTR_opts___OptionContext____optmap(fra.me.REG[0])!=NIT_NULL);
1623         if (UNTAG_Bool(REGB1)) {
1624         } else {
1625           nit_abort("Uninitialized attribute %s", "_optmap", LOCATE_opts, 237);
1626         }
1627         fra.me.REG[4] = ATTR_opts___OptionContext____optmap(fra.me.REG[0]);
1628         REGB1 = CALL_standard___collection___abstract_collection___MapRead___has_key(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1629         if (UNTAG_Bool(REGB1)) {
1630           /* ../lib/opts.nit:238 */
1631           REGB1 = TAG_Bool(ATTR_opts___OptionContext____optmap(fra.me.REG[0])!=NIT_NULL);
1632           if (UNTAG_Bool(REGB1)) {
1633           } else {
1634             nit_abort("Uninitialized attribute %s", "_optmap", LOCATE_opts, 238);
1635           }
1636           fra.me.REG[4] = ATTR_opts___OptionContext____optmap(fra.me.REG[0]);
1637           fra.me.REG[3] = CALL_standard___collection___abstract_collection___MapRead_____bra(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1638           /* ../lib/opts.nit:239 */
1639           CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[1])(fra.me.REG[1]);
1640           /* ../lib/opts.nit:240 */
1641           CALL_opts___Option___read_param(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
1642         } else {
1643           /* ../lib/opts.nit:242 */
1644           fra.me.REG[3] = CALL_standard___collection___abstract_collection___Iterator___item(fra.me.REG[1])(fra.me.REG[1]);
1645           CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1646           /* ../lib/opts.nit:243 */
1647           CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[1])(fra.me.REG[1]);
1648         }
1649       }
1650     } else {
1651       /* ../lib/opts.nit:230 */
1652       goto label2;
1653     }
1654   }
1655   label2: while(0);
1656   stack_frame_head = fra.me.prev;
1657   return;
1658 }
1659 void opts___OptionContext___add_option(val_t p0, val_t p1){
1660   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1661   val_t REGB0;
1662   val_t REGB1;
1663   val_t REGB2;
1664   val_t tmp;
1665   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1666   fra.me.file = LOCATE_opts;
1667   fra.me.line = 249;
1668   fra.me.meth = LOCATE_opts___OptionContext___add_option;
1669   fra.me.has_broke = 0;
1670   fra.me.REG_size = 5;
1671   fra.me.nitni_local_ref_head = NULL;
1672   fra.me.REG[0] = NIT_NULL;
1673   fra.me.REG[1] = NIT_NULL;
1674   fra.me.REG[2] = NIT_NULL;
1675   fra.me.REG[3] = NIT_NULL;
1676   fra.me.REG[4] = NIT_NULL;
1677   fra.me.REG[0] = p0;
1678   fra.me.REG[1] = p1;
1679   /* ../lib/opts.nit:249 */
1680   fra.me.REG[2] = fra.me.REG[0];
1681   REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[1], COLOR_standard___collection___array___Array, ID_standard___collection___array___Array)) /*cast Array[Option]*/;
1682   if (UNTAG_Bool(REGB0)) {
1683   } else {
1684     nit_abort("Cast failed", NULL, LOCATE_opts, 249);
1685   }
1686   /* ../lib/standard/collection/array.nit:269 */
1687   REGB0 = TAG_Int(0);
1688   /* ../lib/standard/collection/array.nit:270 */
1689   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1690   if (UNTAG_Bool(REGB1)) {
1691   } else {
1692     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1693   }
1694   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1695   /* ../lib/standard/collection/array.nit:271 */
1696   fra.me.REG[0] = ATTR_standard___collection___array___Array____items(fra.me.REG[1]);
1697   /* ../lib/standard/collection/array.nit:272 */
1698   while(1) {
1699     /* ../lib/standard/collection/array.nit:24 */
1700     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1701     if (UNTAG_Bool(REGB1)) {
1702     } else {
1703       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1704     }
1705     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1706     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1707     if (UNTAG_Bool(REGB2)) {
1708     } else {
1709       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1710     }
1711     /* ../lib/standard/kernel.nit:232 */
1712     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1713     /* ../lib/standard/collection/array.nit:272 */
1714     if (UNTAG_Bool(REGB1)) {
1715       /* ../lib/standard/collection/array.nit:273 */
1716       REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1717       if (UNTAG_Bool(REGB1)) {
1718         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1719       }
1720       /* ../lib/standard/collection/array.nit:718 */
1721       fra.me.REG[3] = ((Nit_NativeArray)fra.me.REG[0])->val[UNTAG_Int(REGB0)];
1722       /* ../lib/opts.nit:252 */
1723       REGB1 = TAG_Bool(ATTR_opts___OptionContext____options(fra.me.REG[2])!=NIT_NULL);
1724       if (UNTAG_Bool(REGB1)) {
1725       } else {
1726         nit_abort("Uninitialized attribute %s", "_options", LOCATE_opts, 252);
1727       }
1728       fra.me.REG[4] = ATTR_opts___OptionContext____options(fra.me.REG[2]);
1729       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1730       /* ../lib/standard/collection/array.nit:274 */
1731       REGB1 = TAG_Int(1);
1732       /* ../lib/standard/kernel.nit:235 */
1733       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1734       /* ../lib/standard/collection/array.nit:274 */
1735       REGB0 = REGB1;
1736     } else {
1737       /* ../lib/standard/collection/array.nit:272 */
1738       goto label1;
1739     }
1740   }
1741   label1: while(0);
1742   stack_frame_head = fra.me.prev;
1743   return;
1744 }
1745 void opts___OptionContext___init(val_t p0, int* init_table){
1746   int itpos9 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_opts___OptionContext].i;
1747   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1748   val_t tmp;
1749   if (init_table[itpos9]) return;
1750   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1751   fra.me.file = LOCATE_opts;
1752   fra.me.line = 256;
1753   fra.me.meth = LOCATE_opts___OptionContext___init;
1754   fra.me.has_broke = 0;
1755   fra.me.REG_size = 2;
1756   fra.me.nitni_local_ref_head = NULL;
1757   fra.me.REG[0] = NIT_NULL;
1758   fra.me.REG[1] = NIT_NULL;
1759   fra.me.REG[0] = p0;
1760   /* ../lib/opts.nit:258 */
1761   fra.me.REG[1] = NEW_Array_standard___collection___array___Array___init();
1762   ATTR_opts___OptionContext____options(fra.me.REG[0]) = fra.me.REG[1];
1763   /* ../lib/opts.nit:259 */
1764   fra.me.REG[1] = NEW_HashMap_standard___collection___hash_collection___HashMap___init();
1765   ATTR_opts___OptionContext____optmap(fra.me.REG[0]) = fra.me.REG[1];
1766   /* ../lib/opts.nit:260 */
1767   fra.me.REG[1] = NEW_Array_standard___collection___array___Array___init();
1768   ATTR_opts___OptionContext____rest(fra.me.REG[0]) = fra.me.REG[1];
1769   stack_frame_head = fra.me.prev;
1770   init_table[itpos9] = 1;
1771   return;
1772 }
1773 void opts___OptionContext___build(val_t p0){
1774   struct {struct stack_frame_t me; val_t MORE_REG[7];} fra;
1775   val_t REGB0;
1776   val_t REGB1;
1777   val_t REGB2;
1778   val_t REGB3;
1779   val_t tmp;
1780   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1781   fra.me.file = LOCATE_opts;
1782   fra.me.line = 263;
1783   fra.me.meth = LOCATE_opts___OptionContext___build;
1784   fra.me.has_broke = 0;
1785   fra.me.REG_size = 8;
1786   fra.me.nitni_local_ref_head = NULL;
1787   fra.me.REG[0] = NIT_NULL;
1788   fra.me.REG[1] = NIT_NULL;
1789   fra.me.REG[2] = NIT_NULL;
1790   fra.me.REG[3] = NIT_NULL;
1791   fra.me.REG[4] = NIT_NULL;
1792   fra.me.REG[5] = NIT_NULL;
1793   fra.me.REG[6] = NIT_NULL;
1794   fra.me.REG[7] = NIT_NULL;
1795   fra.me.REG[0] = p0;
1796   /* ../lib/opts.nit:265 */
1797   REGB0 = TAG_Bool(ATTR_opts___OptionContext____options(fra.me.REG[0])!=NIT_NULL);
1798   if (UNTAG_Bool(REGB0)) {
1799   } else {
1800     nit_abort("Uninitialized attribute %s", "_options", LOCATE_opts, 265);
1801   }
1802   fra.me.REG[1] = ATTR_opts___OptionContext____options(fra.me.REG[0]);
1803   /* ../lib/standard/collection/array.nit:269 */
1804   REGB0 = TAG_Int(0);
1805   /* ../lib/standard/collection/array.nit:270 */
1806   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1807   if (UNTAG_Bool(REGB1)) {
1808   } else {
1809     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1810   }
1811   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1812   /* ../lib/standard/collection/array.nit:271 */
1813   fra.me.REG[2] = ATTR_standard___collection___array___Array____items(fra.me.REG[1]);
1814   /* ../lib/standard/collection/array.nit:272 */
1815   while(1) {
1816     /* ../lib/standard/collection/array.nit:24 */
1817     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1])!=NIT_NULL);
1818     if (UNTAG_Bool(REGB1)) {
1819     } else {
1820       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1821     }
1822     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[1]);
1823     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1824     if (UNTAG_Bool(REGB2)) {
1825     } else {
1826       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1827     }
1828     /* ../lib/standard/kernel.nit:232 */
1829     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1830     /* ../lib/standard/collection/array.nit:272 */
1831     if (UNTAG_Bool(REGB1)) {
1832       /* ../lib/standard/collection/array.nit:273 */
1833       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1834       if (UNTAG_Bool(REGB1)) {
1835         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1836       }
1837       /* ../lib/standard/collection/array.nit:718 */
1838       fra.me.REG[3] = ((Nit_NativeArray)fra.me.REG[2])->val[UNTAG_Int(REGB0)];
1839       /* ../lib/opts.nit:266 */
1840       fra.me.REG[4] = CALL_opts___Option___names(fra.me.REG[3])(fra.me.REG[3]);
1841       /* ../lib/standard/collection/array.nit:269 */
1842       REGB1 = TAG_Int(0);
1843       /* ../lib/standard/collection/array.nit:270 */
1844       REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[4])!=NIT_NULL);
1845       if (UNTAG_Bool(REGB2)) {
1846       } else {
1847         nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1848       }
1849       REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[4]);
1850       /* ../lib/standard/collection/array.nit:271 */
1851       fra.me.REG[5] = ATTR_standard___collection___array___Array____items(fra.me.REG[4]);
1852       /* ../lib/standard/collection/array.nit:272 */
1853       while(1) {
1854         /* ../lib/standard/collection/array.nit:24 */
1855         REGB2 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[4])!=NIT_NULL);
1856         if (UNTAG_Bool(REGB2)) {
1857         } else {
1858           nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1859         }
1860         REGB2 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[4]);
1861         REGB3 = TAG_Bool(VAL_ISA(REGB2, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
1862         if (UNTAG_Bool(REGB3)) {
1863         } else {
1864           nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1865         }
1866         /* ../lib/standard/kernel.nit:232 */
1867         REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
1868         /* ../lib/standard/collection/array.nit:272 */
1869         if (UNTAG_Bool(REGB2)) {
1870           /* ../lib/standard/collection/array.nit:273 */
1871           REGB2 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1872           if (UNTAG_Bool(REGB2)) {
1873             nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1874           }
1875           /* ../lib/standard/collection/array.nit:718 */
1876           fra.me.REG[6] = ((Nit_NativeArray)fra.me.REG[5])->val[UNTAG_Int(REGB1)];
1877           /* ../lib/opts.nit:267 */
1878           REGB2 = TAG_Bool(ATTR_opts___OptionContext____optmap(fra.me.REG[0])!=NIT_NULL);
1879           if (UNTAG_Bool(REGB2)) {
1880           } else {
1881             nit_abort("Uninitialized attribute %s", "_optmap", LOCATE_opts, 267);
1882           }
1883           fra.me.REG[7] = ATTR_opts___OptionContext____optmap(fra.me.REG[0]);
1884           CALL_standard___collection___abstract_collection___Map_____braeq(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[6], fra.me.REG[3]);
1885           /* ../lib/standard/collection/array.nit:274 */
1886           REGB2 = TAG_Int(1);
1887           /* ../lib/standard/kernel.nit:235 */
1888           REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
1889           /* ../lib/standard/collection/array.nit:274 */
1890           REGB1 = REGB2;
1891         } else {
1892           /* ../lib/standard/collection/array.nit:272 */
1893           goto label1;
1894         }
1895       }
1896       label1: while(0);
1897       /* ../lib/standard/collection/array.nit:274 */
1898       REGB1 = TAG_Int(1);
1899       /* ../lib/standard/kernel.nit:235 */
1900       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1901       /* ../lib/standard/collection/array.nit:274 */
1902       REGB0 = REGB1;
1903     } else {
1904       /* ../lib/standard/collection/array.nit:272 */
1905       goto label2;
1906     }
1907   }
1908   label2: while(0);
1909   stack_frame_head = fra.me.prev;
1910   return;
1911 }