c_src/ni_metamodel._sep.c

   1 /* This C file is generated by NIT to compile module ni_metamodel. */
   2 #include "ni_metamodel._sep.h"
   3 val_t ni_metamodel___MMType___friendly_extern_name(val_t p0){
   4   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
   5   val_t REGB0;
   6   val_t REGB1;
   7   val_t tmp;
   8     static val_t once_value_1; /* Once value */
   9     static val_t once_value_2; /* Once value */
  10   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  11   fra.me.file = LOCATE_ni_metamodel;
  12   fra.me.line = 26;
  13   fra.me.meth = LOCATE_ni_metamodel___MMType___friendly_extern_name;
  14   fra.me.has_broke = 0;
  15   fra.me.REG_size = 4;
  16   fra.me.REG[0] = NIT_NULL;
  17   fra.me.REG[1] = NIT_NULL;
  18   fra.me.REG[2] = NIT_NULL;
  19   fra.me.REG[3] = NIT_NULL;
  20   fra.me.REG[0] = p0;
  21   /* ./native_interface//ni_metamodel.nit:30 */
  22   fra.me.REG[1] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
  23   fra.me.REG[1] = CALL_primitive_info___MMLocalClass___primitive_info(fra.me.REG[1])(fra.me.REG[1]);
  24   /* ./native_interface//ni_metamodel.nit:31 */
  25   REGB0 = CALL_static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
  26   if (UNTAG_Bool(REGB0)) {
  27     /* ./native_interface//ni_metamodel.nit:32 */
  28     REGB0 = TAG_Int(3);
  29     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
  30     if (!once_value_1) {
  31       fra.me.REG[3] = BOX_NativeString("nullable_");
  32       REGB0 = TAG_Int(9);
  33       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
  34       once_value_1 = fra.me.REG[3];
  35       register_static_object(&once_value_1);
  36     } else fra.me.REG[3] = once_value_1;
  37     fra.me.REG[3] = fra.me.REG[3];
  38     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
  39     fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
  40     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[3])(fra.me.REG[3]);
  41     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
  42     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
  43     if (!once_value_2) {
  44       fra.me.REG[3] = BOX_NativeString("");
  45       REGB0 = TAG_Int(0);
  46       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
  47       once_value_2 = fra.me.REG[3];
  48       register_static_object(&once_value_2);
  49     } else fra.me.REG[3] = once_value_2;
  50     fra.me.REG[3] = fra.me.REG[3];
  51     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
  52     fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
  53     goto label3;
  54   } else {
  55     /* ./native_interface//ni_metamodel.nit:33 */
  56     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  57     if (UNTAG_Bool(REGB0)) {
  58     } else {
  59       REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  60       if (UNTAG_Bool(REGB1)) {
  61         REGB1 = TAG_Bool(false);
  62         REGB0 = REGB1;
  63       } else {
  64         REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
  65         REGB0 = REGB1;
  66       }
  67     }
  68     if (UNTAG_Bool(REGB0)) {
  69       /* ./native_interface//ni_metamodel.nit:34 */
  70       fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
  71       fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[3])(fra.me.REG[3]);
  72       fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
  73       fra.me.REG[2] = fra.me.REG[3];
  74       goto label3;
  75     } else {
  76       /* ./native_interface//ni_metamodel.nit:35 */
  77       fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
  78       fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___global(fra.me.REG[3])(fra.me.REG[3]);
  79       REGB0 = CALL_abstractmetamodel___MMGlobalClass___is_extern(fra.me.REG[3])(fra.me.REG[3]);
  80       if (UNTAG_Bool(REGB0)) {
  81         /* ./native_interface//ni_metamodel.nit:36 */
  82         fra.me.REG[0] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
  83         fra.me.REG[0] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[0])(fra.me.REG[0]);
  84         fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
  85         fra.me.REG[2] = fra.me.REG[0];
  86         goto label3;
  87       } else {
  88         /* ./native_interface//ni_metamodel.nit:38 */
  89         REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
  90         if (UNTAG_Bool(REGB0)) {
  91           nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 38);
  92         }
  93         fra.me.REG[1] = CALL_primitive_info___PrimitiveInfo___cname(fra.me.REG[1])(fra.me.REG[1]);
  94         fra.me.REG[2] = fra.me.REG[1];
  95         goto label3;
  96       }
  97     }
  98   }
  99   label3: while(0);
 100   stack_frame_head = fra.me.prev;
 101   return fra.me.REG[2];
 102 }
 103 val_t ni_metamodel___MMType___from_native(val_t p0, val_t p1){
 104   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 105   val_t REGB0;
 106   val_t REGB1;
 107   val_t tmp;
 108     static val_t once_value_2; /* Once value */
 109     static val_t once_value_3; /* Once value */
 110   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 111   fra.me.file = LOCATE_ni_metamodel;
 112   fra.me.line = 42;
 113   fra.me.meth = LOCATE_ni_metamodel___MMType___from_native;
 114   fra.me.has_broke = 0;
 115   fra.me.REG_size = 5;
 116   fra.me.REG[0] = NIT_NULL;
 117   fra.me.REG[1] = NIT_NULL;
 118   fra.me.REG[2] = NIT_NULL;
 119   fra.me.REG[3] = NIT_NULL;
 120   fra.me.REG[4] = NIT_NULL;
 121   fra.me.REG[0] = p0;
 122   fra.me.REG[1] = p1;
 123   /* ./native_interface//ni_metamodel.nit:45 */
 124   fra.me.REG[2] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 125   fra.me.REG[2] = CALL_primitive_info___MMLocalClass___primitive_info(fra.me.REG[2])(fra.me.REG[2]);
 126   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 127   if (UNTAG_Bool(REGB0)) {
 128   } else {
 129     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 130     if (UNTAG_Bool(REGB1)) {
 131       REGB1 = TAG_Bool(false);
 132       REGB0 = REGB1;
 133     } else {
 134       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 135       REGB0 = REGB1;
 136     }
 137   }
 138   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 139   if (UNTAG_Bool(REGB0)) {
 140     REGB0 = TAG_Bool(true);
 141   } else {
 142     fra.me.REG[2] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 143     fra.me.REG[2] = CALL_abstractmetamodel___MMLocalClass___global(fra.me.REG[2])(fra.me.REG[2]);
 144     REGB1 = CALL_abstractmetamodel___MMGlobalClass___is_extern(fra.me.REG[2])(fra.me.REG[2]);
 145     REGB0 = REGB1;
 146   }
 147   if (UNTAG_Bool(REGB0)) {
 148     /* ./native_interface//ni_metamodel.nit:46 */
 149     REGB0 = CALL_static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
 150     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 151   } else {
 152     /* ./native_interface//ni_metamodel.nit:45 */
 153     REGB1 = TAG_Bool(false);
 154     REGB0 = REGB1;
 155   }
 156   if (UNTAG_Bool(REGB0)) {
 157     /* ./native_interface//ni_metamodel.nit:47 */
 158     fra.me.REG[2] = CALL_primitive_info___MMType___boxtype(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 159     goto label1;
 160   } else {
 161     /* ./native_interface//ni_metamodel.nit:49 */
 162     REGB0 = TAG_Int(3);
 163     fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 164     if (!once_value_2) {
 165       fra.me.REG[4] = BOX_NativeString("");
 166       REGB0 = TAG_Int(0);
 167       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 168       once_value_2 = fra.me.REG[4];
 169       register_static_object(&once_value_2);
 170     } else fra.me.REG[4] = once_value_2;
 171     fra.me.REG[4] = fra.me.REG[4];
 172     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 173     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 174     if (!once_value_3) {
 175       fra.me.REG[1] = BOX_NativeString(".v");
 176       REGB0 = TAG_Int(2);
 177       fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 178       once_value_3 = fra.me.REG[1];
 179       register_static_object(&once_value_3);
 180     } else fra.me.REG[1] = once_value_3;
 181     fra.me.REG[1] = fra.me.REG[1];
 182     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 183     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 184     /* ./native_interface//ni_metamodel.nit:51 */
 185     fra.me.REG[3] = CALL_primitive_info___MMType___boxtype(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
 186     fra.me.REG[2] = fra.me.REG[3];
 187     goto label1;
 188   }
 189   label1: while(0);
 190   stack_frame_head = fra.me.prev;
 191   return fra.me.REG[2];
 192 }
 193 val_t ni_metamodel___MMType___assign_to_friendly(val_t p0, val_t p1, val_t p2){
 194   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 195   val_t REGB0;
 196   val_t REGB1;
 197   val_t tmp;
 198     static val_t once_value_1; /* Once value */
 199     static val_t once_value_2; /* Once value */
 200     static val_t once_value_3; /* Once value */
 201     static val_t once_value_5; /* Once value */
 202     static val_t once_value_6; /* Once value */
 203     static val_t once_value_7; /* Once value */
 204   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 205   fra.me.file = LOCATE_ni_metamodel;
 206   fra.me.line = 55;
 207   fra.me.meth = LOCATE_ni_metamodel___MMType___assign_to_friendly;
 208   fra.me.has_broke = 0;
 209   fra.me.REG_size = 6;
 210   fra.me.REG[0] = NIT_NULL;
 211   fra.me.REG[1] = NIT_NULL;
 212   fra.me.REG[2] = NIT_NULL;
 213   fra.me.REG[3] = NIT_NULL;
 214   fra.me.REG[4] = NIT_NULL;
 215   fra.me.REG[5] = NIT_NULL;
 216   fra.me.REG[0] = p0;
 217   fra.me.REG[1] = p1;
 218   fra.me.REG[2] = p2;
 219   /* ./native_interface//ni_metamodel.nit:59 */
 220   fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 221   fra.me.REG[3] = CALL_primitive_info___MMLocalClass___primitive_info(fra.me.REG[3])(fra.me.REG[3]);
 222   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 223   if (UNTAG_Bool(REGB0)) {
 224   } else {
 225     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 226     if (UNTAG_Bool(REGB1)) {
 227       REGB1 = TAG_Bool(false);
 228       REGB0 = REGB1;
 229     } else {
 230       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 231       REGB0 = REGB1;
 232     }
 233   }
 234   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 235   if (UNTAG_Bool(REGB0)) {
 236     REGB0 = TAG_Bool(true);
 237   } else {
 238     fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 239     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___global(fra.me.REG[3])(fra.me.REG[3]);
 240     REGB1 = CALL_abstractmetamodel___MMGlobalClass___is_extern(fra.me.REG[3])(fra.me.REG[3]);
 241     REGB0 = REGB1;
 242   }
 243   if (UNTAG_Bool(REGB0)) {
 244     /* ./native_interface//ni_metamodel.nit:60 */
 245     REGB0 = CALL_static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
 246     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 247   } else {
 248     /* ./native_interface//ni_metamodel.nit:59 */
 249     REGB1 = TAG_Bool(false);
 250     REGB0 = REGB1;
 251   }
 252   if (UNTAG_Bool(REGB0)) {
 253     /* ./native_interface//ni_metamodel.nit:61 */
 254     REGB0 = TAG_Int(5);
 255     fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 256     if (!once_value_1) {
 257       fra.me.REG[4] = BOX_NativeString("");
 258       REGB0 = TAG_Int(0);
 259       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 260       once_value_1 = fra.me.REG[4];
 261       register_static_object(&once_value_1);
 262     } else fra.me.REG[4] = once_value_1;
 263     fra.me.REG[4] = fra.me.REG[4];
 264     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 265     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 266     if (!once_value_2) {
 267       fra.me.REG[4] = BOX_NativeString(" = ");
 268       REGB0 = TAG_Int(3);
 269       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 270       once_value_2 = fra.me.REG[4];
 271       register_static_object(&once_value_2);
 272     } else fra.me.REG[4] = once_value_2;
 273     fra.me.REG[4] = fra.me.REG[4];
 274     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 275     fra.me.REG[4] = CALL_primitive_info___MMType___unboxtype(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 276     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 277     if (!once_value_3) {
 278       fra.me.REG[4] = BOX_NativeString("");
 279       REGB0 = TAG_Int(0);
 280       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 281       once_value_3 = fra.me.REG[4];
 282       register_static_object(&once_value_3);
 283     } else fra.me.REG[4] = once_value_3;
 284     fra.me.REG[4] = fra.me.REG[4];
 285     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 286     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 287     goto label4;
 288   } else {
 289     /* ./native_interface//ni_metamodel.nit:63 */
 290     REGB0 = TAG_Int(5);
 291     fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB0);
 292     if (!once_value_5) {
 293       fra.me.REG[5] = BOX_NativeString("");
 294       REGB0 = TAG_Int(0);
 295       fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB0);
 296       once_value_5 = fra.me.REG[5];
 297       register_static_object(&once_value_5);
 298     } else fra.me.REG[5] = once_value_5;
 299     fra.me.REG[5] = fra.me.REG[5];
 300     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 301     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
 302     if (!once_value_6) {
 303       fra.me.REG[1] = BOX_NativeString(".v = ");
 304       REGB0 = TAG_Int(5);
 305       fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 306       once_value_6 = fra.me.REG[1];
 307       register_static_object(&once_value_6);
 308     } else fra.me.REG[1] = once_value_6;
 309     fra.me.REG[1] = fra.me.REG[1];
 310     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
 311     fra.me.REG[2] = CALL_primitive_info___MMType___unboxtype(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 312     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
 313     if (!once_value_7) {
 314       fra.me.REG[2] = BOX_NativeString("");
 315       REGB0 = TAG_Int(0);
 316       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
 317       once_value_7 = fra.me.REG[2];
 318       register_static_object(&once_value_7);
 319     } else fra.me.REG[2] = once_value_7;
 320     fra.me.REG[2] = fra.me.REG[2];
 321     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
 322     fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 323     fra.me.REG[3] = fra.me.REG[4];
 324     goto label4;
 325   }
 326   label4: while(0);
 327   stack_frame_head = fra.me.prev;
 328   return fra.me.REG[3];
 329 }
 330 val_t ni_metamodel___MMType___assign_from_friendly(val_t p0, val_t p1, val_t p2){
 331   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 332   val_t REGB0;
 333   val_t REGB1;
 334   val_t tmp;
 335     static val_t once_value_1; /* Once value */
 336     static val_t once_value_2; /* Once value */
 337     static val_t once_value_3; /* Once value */
 338     static val_t once_value_5; /* Once value */
 339     static val_t once_value_6; /* Once value */
 340     static val_t once_value_7; /* Once value */
 341     static val_t once_value_8; /* Once value */
 342     static val_t once_value_9; /* Once value */
 343   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 344   fra.me.file = LOCATE_ni_metamodel;
 345   fra.me.line = 67;
 346   fra.me.meth = LOCATE_ni_metamodel___MMType___assign_from_friendly;
 347   fra.me.has_broke = 0;
 348   fra.me.REG_size = 5;
 349   fra.me.REG[0] = NIT_NULL;
 350   fra.me.REG[1] = NIT_NULL;
 351   fra.me.REG[2] = NIT_NULL;
 352   fra.me.REG[3] = NIT_NULL;
 353   fra.me.REG[4] = NIT_NULL;
 354   fra.me.REG[0] = p0;
 355   fra.me.REG[1] = p1;
 356   fra.me.REG[2] = p2;
 357   /* ./native_interface//ni_metamodel.nit:71 */
 358   fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 359   fra.me.REG[3] = CALL_primitive_info___MMLocalClass___primitive_info(fra.me.REG[3])(fra.me.REG[3]);
 360   REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 361   if (UNTAG_Bool(REGB0)) {
 362   } else {
 363     REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 364     if (UNTAG_Bool(REGB1)) {
 365       REGB1 = TAG_Bool(false);
 366       REGB0 = REGB1;
 367     } else {
 368       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 369       REGB0 = REGB1;
 370     }
 371   }
 372   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 373   if (UNTAG_Bool(REGB0)) {
 374     REGB0 = TAG_Bool(true);
 375   } else {
 376     fra.me.REG[3] = CALL_static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
 377     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___global(fra.me.REG[3])(fra.me.REG[3]);
 378     REGB1 = CALL_abstractmetamodel___MMGlobalClass___is_extern(fra.me.REG[3])(fra.me.REG[3]);
 379     REGB0 = REGB1;
 380   }
 381   if (UNTAG_Bool(REGB0)) {
 382     /* ./native_interface//ni_metamodel.nit:72 */
 383     REGB0 = CALL_static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
 384     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 385   } else {
 386     /* ./native_interface//ni_metamodel.nit:71 */
 387     REGB1 = TAG_Bool(false);
 388     REGB0 = REGB1;
 389   }
 390   if (UNTAG_Bool(REGB0)) {
 391     /* ./native_interface//ni_metamodel.nit:73 */
 392     REGB0 = TAG_Int(5);
 393     fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 394     if (!once_value_1) {
 395       fra.me.REG[4] = BOX_NativeString("");
 396       REGB0 = TAG_Int(0);
 397       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 398       once_value_1 = fra.me.REG[4];
 399       register_static_object(&once_value_1);
 400     } else fra.me.REG[4] = once_value_1;
 401     fra.me.REG[4] = fra.me.REG[4];
 402     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 403     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 404     if (!once_value_2) {
 405       fra.me.REG[4] = BOX_NativeString(" = ");
 406       REGB0 = TAG_Int(3);
 407       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 408       once_value_2 = fra.me.REG[4];
 409       register_static_object(&once_value_2);
 410     } else fra.me.REG[4] = once_value_2;
 411     fra.me.REG[4] = fra.me.REG[4];
 412     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 413     fra.me.REG[0] = CALL_primitive_info___MMType___boxtype(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 414     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
 415     if (!once_value_3) {
 416       fra.me.REG[0] = BOX_NativeString("");
 417       REGB0 = TAG_Int(0);
 418       fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
 419       once_value_3 = fra.me.REG[0];
 420       register_static_object(&once_value_3);
 421     } else fra.me.REG[0] = once_value_3;
 422     fra.me.REG[0] = fra.me.REG[0];
 423     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
 424     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 425     goto label4;
 426   } else {
 427     /* ./native_interface//ni_metamodel.nit:75 */
 428     REGB0 = TAG_Int(5);
 429     fra.me.REG[0] = NEW_Array_array___Array___with_capacity(REGB0);
 430     if (!once_value_5) {
 431       fra.me.REG[4] = BOX_NativeString("");
 432       REGB0 = TAG_Int(0);
 433       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 434       once_value_5 = fra.me.REG[4];
 435       register_static_object(&once_value_5);
 436     } else fra.me.REG[4] = once_value_5;
 437     fra.me.REG[4] = fra.me.REG[4];
 438     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
 439     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 440     if (!once_value_6) {
 441       fra.me.REG[1] = BOX_NativeString(" = ");
 442       REGB0 = TAG_Int(3);
 443       fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 444       once_value_6 = fra.me.REG[1];
 445       register_static_object(&once_value_6);
 446     } else fra.me.REG[1] = once_value_6;
 447     fra.me.REG[1] = fra.me.REG[1];
 448     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 449     REGB0 = TAG_Int(3);
 450     fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
 451     if (!once_value_7) {
 452       fra.me.REG[4] = BOX_NativeString("");
 453       REGB0 = TAG_Int(0);
 454       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 455       once_value_7 = fra.me.REG[4];
 456       register_static_object(&once_value_7);
 457     } else fra.me.REG[4] = once_value_7;
 458     fra.me.REG[4] = fra.me.REG[4];
 459     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
 460     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 461     if (!once_value_8) {
 462       fra.me.REG[2] = BOX_NativeString(".v");
 463       REGB0 = TAG_Int(2);
 464       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
 465       once_value_8 = fra.me.REG[2];
 466       register_static_object(&once_value_8);
 467     } else fra.me.REG[2] = once_value_8;
 468     fra.me.REG[2] = fra.me.REG[2];
 469     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 470     fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 471     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 472     if (!once_value_9) {
 473       fra.me.REG[1] = BOX_NativeString("");
 474       REGB0 = TAG_Int(0);
 475       fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 476       once_value_9 = fra.me.REG[1];
 477       register_static_object(&once_value_9);
 478     } else fra.me.REG[1] = once_value_9;
 479     fra.me.REG[1] = fra.me.REG[1];
 480     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 481     fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
 482     fra.me.REG[3] = fra.me.REG[0];
 483     goto label4;
 484   }
 485   label4: while(0);
 486   stack_frame_head = fra.me.prev;
 487   return fra.me.REG[3];
 488 }
 489 val_t ni_metamodel___MMMethod___local_friendly_name_from(val_t p0, val_t p1, val_t p2){
 490   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 491   val_t REGB0;
 492   val_t tmp;
 493   static val_t once_value_1; /* Once value */
 494   static val_t once_value_2; /* Once value */
 495   static val_t once_value_3; /* Once value */
 496   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 497   fra.me.file = LOCATE_ni_metamodel;
 498   fra.me.line = 81;
 499   fra.me.meth = LOCATE_ni_metamodel___MMMethod___local_friendly_name_from;
 500   fra.me.has_broke = 0;
 501   fra.me.REG_size = 5;
 502   fra.me.REG[0] = NIT_NULL;
 503   fra.me.REG[1] = NIT_NULL;
 504   fra.me.REG[2] = NIT_NULL;
 505   fra.me.REG[3] = NIT_NULL;
 506   fra.me.REG[4] = NIT_NULL;
 507   fra.me.REG[0] = p0;
 508   fra.me.REG[1] = p1;
 509   fra.me.REG[2] = p2;
 510   /* ./native_interface//ni_metamodel.nit:85 */
 511   REGB0 = TAG_Int(5);
 512   fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 513   if (!once_value_1) {
 514     fra.me.REG[4] = BOX_NativeString("");
 515     REGB0 = TAG_Int(0);
 516     fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 517     once_value_1 = fra.me.REG[4];
 518     register_static_object(&once_value_1);
 519   } else fra.me.REG[4] = once_value_1;
 520   fra.me.REG[4] = fra.me.REG[4];
 521   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 522   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 523   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 524   if (!once_value_2) {
 525     fra.me.REG[1] = BOX_NativeString("_");
 526     REGB0 = TAG_Int(1);
 527     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 528     once_value_2 = fra.me.REG[1];
 529     register_static_object(&once_value_2);
 530   } else fra.me.REG[1] = once_value_2;
 531   fra.me.REG[1] = fra.me.REG[1];
 532   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 533   fra.me.REG[2] = CALL_mmbuilder___MMMethod___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 534   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 535   if (!once_value_3) {
 536     fra.me.REG[2] = BOX_NativeString("");
 537     REGB0 = TAG_Int(0);
 538     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
 539     once_value_3 = fra.me.REG[2];
 540     register_static_object(&once_value_3);
 541   } else fra.me.REG[2] = once_value_3;
 542   fra.me.REG[2] = fra.me.REG[2];
 543   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 544   fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 545   goto label4;
 546   label4: while(0);
 547   stack_frame_head = fra.me.prev;
 548   return fra.me.REG[3];
 549 }
 550 val_t ni_metamodel___MMMethod___friendly_super_cname(val_t p0){
 551   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 552   val_t REGB0;
 553   val_t tmp;
 554   static val_t once_value_1; /* Once value */
 555   static val_t once_value_2; /* Once value */
 556   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 557   fra.me.file = LOCATE_ni_metamodel;
 558   fra.me.line = 88;
 559   fra.me.meth = LOCATE_ni_metamodel___MMMethod___friendly_super_cname;
 560   fra.me.has_broke = 0;
 561   fra.me.REG_size = 3;
 562   fra.me.REG[0] = NIT_NULL;
 563   fra.me.REG[1] = NIT_NULL;
 564   fra.me.REG[2] = NIT_NULL;
 565   fra.me.REG[0] = p0;
 566   /* ./native_interface//ni_metamodel.nit:90 */
 567   REGB0 = TAG_Int(3);
 568   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
 569   if (!once_value_1) {
 570     fra.me.REG[2] = BOX_NativeString("");
 571     REGB0 = TAG_Int(0);
 572     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
 573     once_value_1 = fra.me.REG[2];
 574     register_static_object(&once_value_1);
 575   } else fra.me.REG[2] = once_value_1;
 576   fra.me.REG[2] = fra.me.REG[2];
 577   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 578   fra.me.REG[2] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
 579   fra.me.REG[2] = CALL_mmbuilder___MMMethod___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 580   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 581   if (!once_value_2) {
 582     fra.me.REG[2] = BOX_NativeString("___super");
 583     REGB0 = TAG_Int(8);
 584     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
 585     once_value_2 = fra.me.REG[2];
 586     register_static_object(&once_value_2);
 587   } else fra.me.REG[2] = once_value_2;
 588   fra.me.REG[2] = fra.me.REG[2];
 589   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 590   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 591   goto label3;
 592   label3: while(0);
 593   stack_frame_head = fra.me.prev;
 594   return fra.me.REG[1];
 595 }
 596 val_t ni_metamodel___MMMethod___local_friendly_super_name_from(val_t p0, val_t p1){
 597   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 598   val_t REGB0;
 599   val_t tmp;
 600   static val_t once_value_1; /* Once value */
 601   static val_t once_value_2; /* Once value */
 602   static val_t once_value_3; /* Once value */
 603   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 604   fra.me.file = LOCATE_ni_metamodel;
 605   fra.me.line = 93;
 606   fra.me.meth = LOCATE_ni_metamodel___MMMethod___local_friendly_super_name_from;
 607   fra.me.has_broke = 0;
 608   fra.me.REG_size = 4;
 609   fra.me.REG[0] = NIT_NULL;
 610   fra.me.REG[1] = NIT_NULL;
 611   fra.me.REG[2] = NIT_NULL;
 612   fra.me.REG[3] = NIT_NULL;
 613   fra.me.REG[0] = p0;
 614   fra.me.REG[1] = p1;
 615   /* ./native_interface//ni_metamodel.nit:95 */
 616   REGB0 = TAG_Int(5);
 617   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
 618   if (!once_value_1) {
 619     fra.me.REG[3] = BOX_NativeString("");
 620     REGB0 = TAG_Int(0);
 621     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
 622     once_value_1 = fra.me.REG[3];
 623     register_static_object(&once_value_1);
 624   } else fra.me.REG[3] = once_value_1;
 625   fra.me.REG[3] = fra.me.REG[3];
 626   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 627   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 628   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 629   if (!once_value_2) {
 630     fra.me.REG[1] = BOX_NativeString("_");
 631     REGB0 = TAG_Int(1);
 632     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 633     once_value_2 = fra.me.REG[1];
 634     register_static_object(&once_value_2);
 635   } else fra.me.REG[1] = once_value_2;
 636   fra.me.REG[1] = fra.me.REG[1];
 637   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 638   fra.me.REG[0] = CALL_ni_metamodel___MMMethod___friendly_super_cname(fra.me.REG[0])(fra.me.REG[0]);
 639   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
 640   if (!once_value_3) {
 641     fra.me.REG[0] = BOX_NativeString("");
 642     REGB0 = TAG_Int(0);
 643     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
 644     once_value_3 = fra.me.REG[0];
 645     register_static_object(&once_value_3);
 646   } else fra.me.REG[0] = once_value_3;
 647   fra.me.REG[0] = fra.me.REG[0];
 648   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
 649   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 650   goto label4;
 651   label4: while(0);
 652   stack_frame_head = fra.me.prev;
 653   return fra.me.REG[2];
 654 }
 655 val_t ni_metamodel___MMMethod___friendly_cparams(val_t p0, val_t p1){
 656   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 657   val_t REGB0;
 658   val_t REGB1;
 659   val_t tmp;
 660     static val_t once_value_1; /* Once value */
 661     static val_t once_value_2; /* Once value */
 662       static val_t once_value_3; /* Once value */
 663       static val_t once_value_4; /* Once value */
 664       static val_t once_value_5; /* Once value */
 665   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 666   fra.me.file = LOCATE_ni_metamodel;
 667   fra.me.line = 98;
 668   fra.me.meth = LOCATE_ni_metamodel___MMMethod___friendly_cparams;
 669   fra.me.has_broke = 0;
 670   fra.me.REG_size = 6;
 671   fra.me.REG[0] = NIT_NULL;
 672   fra.me.REG[1] = NIT_NULL;
 673   fra.me.REG[2] = NIT_NULL;
 674   fra.me.REG[3] = NIT_NULL;
 675   fra.me.REG[4] = NIT_NULL;
 676   fra.me.REG[5] = NIT_NULL;
 677   fra.me.REG[0] = p0;
 678   fra.me.REG[1] = p1;
 679   /* ./native_interface//ni_metamodel.nit:100 */
 680   fra.me.REG[2] = NEW_List_list___List___init();
 681   /* ./native_interface//ni_metamodel.nit:102 */
 682   REGB0 = CALL_syntax_base___MMLocalProperty___is_init(fra.me.REG[0])(fra.me.REG[0]);
 683   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 684   if (UNTAG_Bool(REGB0)) {
 685     /* ./native_interface//ni_metamodel.nit:103 */
 686     REGB0 = TAG_Int(3);
 687     fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 688     if (!once_value_1) {
 689       fra.me.REG[4] = BOX_NativeString("");
 690       REGB0 = TAG_Int(0);
 691       fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 692       once_value_1 = fra.me.REG[4];
 693       register_static_object(&once_value_1);
 694     } else fra.me.REG[4] = once_value_1;
 695     fra.me.REG[4] = fra.me.REG[4];
 696     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 697     fra.me.REG[1] = CALL_static_type___MMLocalClass___get_type(fra.me.REG[1])(fra.me.REG[1]);
 698     fra.me.REG[1] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[1])(fra.me.REG[1]);
 699     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 700     if (!once_value_2) {
 701       fra.me.REG[1] = BOX_NativeString(" recv");
 702       REGB0 = TAG_Int(5);
 703       fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 704       once_value_2 = fra.me.REG[1];
 705       register_static_object(&once_value_2);
 706     } else fra.me.REG[1] = once_value_2;
 707     fra.me.REG[1] = fra.me.REG[1];
 708     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 709     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 710     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 711   }
 712   /* ./native_interface//ni_metamodel.nit:106 */
 713   fra.me.REG[0] = CALL_static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 714   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
 715   if (UNTAG_Bool(REGB0)) {
 716     nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 106);
 717   }
 718   fra.me.REG[0] = CALL_static_type___MMSignature___params(fra.me.REG[0])(fra.me.REG[0]);
 719   /* ./../lib/standard//collection//array.nit:234 */
 720   REGB0 = TAG_Int(0);
 721   /* ./../lib/standard//collection//array.nit:235 */
 722   REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
 723   if (UNTAG_Bool(REGB1)) {
 724   } else {
 725     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
 726   }
 727   REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[0]);
 728   /* ./../lib/standard//collection//array.nit:236 */
 729   fra.me.REG[3] = ATTR_array___Array____items(fra.me.REG[0]);
 730   /* ./../lib/standard//collection//array.nit:237 */
 731   while(1) {
 732     /* ./../lib/standard//collection//array.nit:23 */
 733     REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
 734     if (UNTAG_Bool(REGB1)) {
 735     } else {
 736       nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
 737     }
 738     REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[0]);
 739     /* ./../lib/standard//kernel.nit:212 */
 740     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 741     /* ./../lib/standard//collection//array.nit:237 */
 742     if (UNTAG_Bool(REGB1)) {
 743       /* ./../lib/standard//collection//array.nit:238 */
 744       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 745       if (UNTAG_Bool(REGB1)) {
 746         nit_abort("Reciever is null", NULL, LOCATE_array, 238);
 747       }
 748       /* ./../lib/standard//collection//array.nit:654 */
 749       fra.me.REG[1] = ((Nit_NativeArray)fra.me.REG[3])->val[UNTAG_Int(REGB0)];
 750       /* ./native_interface//ni_metamodel.nit:107 */
 751       REGB1 = TAG_Int(5);
 752       fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
 753       if (!once_value_3) {
 754         fra.me.REG[5] = BOX_NativeString("");
 755         REGB1 = TAG_Int(0);
 756         fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
 757         once_value_3 = fra.me.REG[5];
 758         register_static_object(&once_value_3);
 759       } else fra.me.REG[5] = once_value_3;
 760       fra.me.REG[5] = fra.me.REG[5];
 761       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 762       fra.me.REG[5] = CALL_static_type___MMParam___mmtype(fra.me.REG[1])(fra.me.REG[1]);
 763       fra.me.REG[5] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5]);
 764       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 765       if (!once_value_4) {
 766         fra.me.REG[5] = BOX_NativeString(" ");
 767         REGB1 = TAG_Int(1);
 768         fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
 769         once_value_4 = fra.me.REG[5];
 770         register_static_object(&once_value_4);
 771       } else fra.me.REG[5] = once_value_4;
 772       fra.me.REG[5] = fra.me.REG[5];
 773       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 774       fra.me.REG[1] = CALL_static_type___MMParam___name(fra.me.REG[1])(fra.me.REG[1]);
 775       fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
 776       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
 777       if (!once_value_5) {
 778         fra.me.REG[1] = BOX_NativeString("");
 779         REGB1 = TAG_Int(0);
 780         fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB1);
 781         once_value_5 = fra.me.REG[1];
 782         register_static_object(&once_value_5);
 783       } else fra.me.REG[1] = once_value_5;
 784       fra.me.REG[1] = fra.me.REG[1];
 785       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
 786       fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 787       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 788       /* ./../lib/standard//collection//array.nit:239 */
 789       REGB1 = TAG_Int(1);
 790       /* ./../lib/standard//kernel.nit:215 */
 791       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
 792       /* ./../lib/standard//collection//array.nit:239 */
 793       REGB0 = REGB1;
 794     } else {
 795       /* ./../lib/standard//collection//array.nit:237 */
 796       goto label6;
 797     }
 798   }
 799   label6: while(0);
 800   /* ./native_interface//ni_metamodel.nit:110 */
 801   goto label7;
 802   label7: while(0);
 803   stack_frame_head = fra.me.prev;
 804   return fra.me.REG[2];
 805 }
 806 val_t ni_metamodel___MMMethod___csignature_with_suffix(val_t p0, val_t p1, val_t p2){
 807   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
 808   val_t REGB0;
 809   val_t tmp;
 810   static val_t once_value_1; /* Once value */
 811   static val_t once_value_2; /* Once value */
 812   static val_t once_value_3; /* Once value */
 813   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 814   fra.me.file = LOCATE_ni_metamodel;
 815   fra.me.line = 113;
 816   fra.me.meth = LOCATE_ni_metamodel___MMMethod___csignature_with_suffix;
 817   fra.me.has_broke = 0;
 818   fra.me.REG_size = 5;
 819   fra.me.REG[0] = NIT_NULL;
 820   fra.me.REG[1] = NIT_NULL;
 821   fra.me.REG[2] = NIT_NULL;
 822   fra.me.REG[3] = NIT_NULL;
 823   fra.me.REG[4] = NIT_NULL;
 824   fra.me.REG[0] = p0;
 825   fra.me.REG[1] = p1;
 826   fra.me.REG[2] = p2;
 827   /* ./native_interface//ni_metamodel.nit:115 */
 828   REGB0 = TAG_Int(5);
 829   fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
 830   if (!once_value_1) {
 831     fra.me.REG[4] = BOX_NativeString("");
 832     REGB0 = TAG_Int(0);
 833     fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 834     once_value_1 = fra.me.REG[4];
 835     register_static_object(&once_value_1);
 836   } else fra.me.REG[4] = once_value_1;
 837   fra.me.REG[4] = fra.me.REG[4];
 838   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 839   fra.me.REG[4] = CALL_mmbuilder___MMMethod___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 840   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 841   if (!once_value_2) {
 842     fra.me.REG[4] = BOX_NativeString("");
 843     REGB0 = TAG_Int(0);
 844     fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 845     once_value_2 = fra.me.REG[4];
 846     register_static_object(&once_value_2);
 847   } else fra.me.REG[4] = once_value_2;
 848   fra.me.REG[4] = fra.me.REG[4];
 849   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 850   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 851   if (!once_value_3) {
 852     fra.me.REG[1] = BOX_NativeString("");
 853     REGB0 = TAG_Int(0);
 854     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
 855     once_value_3 = fra.me.REG[1];
 856     register_static_object(&once_value_3);
 857   } else fra.me.REG[1] = once_value_3;
 858   fra.me.REG[1] = fra.me.REG[1];
 859   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 860   fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 861   /* ./native_interface//ni_metamodel.nit:117 */
 862   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___csignature_with_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3], fra.me.REG[2]);
 863   goto label4;
 864   label4: while(0);
 865   stack_frame_head = fra.me.prev;
 866   return fra.me.REG[2];
 867 }
 868 val_t ni_metamodel___MMMethod___csignature_with_name(val_t p0, val_t p1, val_t p2){
 869   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
 870   val_t REGB0;
 871   val_t REGB1;
 872   val_t tmp;
 873     static val_t once_value_1; /* Once value */
 874     static val_t once_value_2; /* Once value */
 875       static val_t once_value_3; /* Once value */
 876       static val_t once_value_4; /* Once value */
 877       static val_t once_value_5; /* Once value */
 878   static val_t once_value_6; /* Once value */
 879   static val_t once_value_7; /* Once value */
 880   static val_t once_value_8; /* Once value */
 881   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 882   fra.me.file = LOCATE_ni_metamodel;
 883   fra.me.line = 120;
 884   fra.me.meth = LOCATE_ni_metamodel___MMMethod___csignature_with_name;
 885   fra.me.has_broke = 0;
 886   fra.me.REG_size = 6;
 887   fra.me.REG[0] = NIT_NULL;
 888   fra.me.REG[1] = NIT_NULL;
 889   fra.me.REG[2] = NIT_NULL;
 890   fra.me.REG[3] = NIT_NULL;
 891   fra.me.REG[4] = NIT_NULL;
 892   fra.me.REG[5] = NIT_NULL;
 893   fra.me.REG[0] = p0;
 894   fra.me.REG[1] = p1;
 895   fra.me.REG[2] = p2;
 896   /* ./native_interface//ni_metamodel.nit:122 */
 897   fra.me.REG[3] = NEW_Buffer_string___Buffer___init();
 898   /* ./native_interface//ni_metamodel.nit:125 */
 899   fra.me.REG[4] = CALL_static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 900   REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 901   if (UNTAG_Bool(REGB0)) {
 902     nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 125);
 903   }
 904   fra.me.REG[4] = CALL_static_type___MMSignature___return_type(fra.me.REG[4])(fra.me.REG[4]);
 905   REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 906   if (UNTAG_Bool(REGB0)) {
 907   } else {
 908     REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 909     if (UNTAG_Bool(REGB1)) {
 910       REGB1 = TAG_Bool(false);
 911       REGB0 = REGB1;
 912     } else {
 913       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
 914       REGB0 = REGB1;
 915     }
 916   }
 917   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 918   if (UNTAG_Bool(REGB0)) {
 919     /* ./native_interface//ni_metamodel.nit:126 */
 920     REGB0 = TAG_Int(3);
 921     fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB0);
 922     if (!once_value_1) {
 923       fra.me.REG[5] = BOX_NativeString("");
 924       REGB0 = TAG_Int(0);
 925       fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB0);
 926       once_value_1 = fra.me.REG[5];
 927       register_static_object(&once_value_1);
 928     } else fra.me.REG[5] = once_value_1;
 929     fra.me.REG[5] = fra.me.REG[5];
 930     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 931     fra.me.REG[5] = CALL_static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 932     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 933     if (UNTAG_Bool(REGB0)) {
 934       nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 126);
 935     }
 936     fra.me.REG[5] = CALL_static_type___MMSignature___return_type(fra.me.REG[5])(fra.me.REG[5]);
 937     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 938     if (UNTAG_Bool(REGB0)) {
 939       nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 126);
 940     }
 941     fra.me.REG[5] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5]);
 942     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 943     if (!once_value_2) {
 944       fra.me.REG[5] = BOX_NativeString(" ");
 945       REGB0 = TAG_Int(1);
 946       fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB0);
 947       once_value_2 = fra.me.REG[5];
 948       register_static_object(&once_value_2);
 949     } else fra.me.REG[5] = once_value_2;
 950     fra.me.REG[5] = fra.me.REG[5];
 951     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 952     fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 953     CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 954   } else {
 955     /* ./native_interface//ni_metamodel.nit:127 */
 956     REGB0 = CALL_syntax_base___MMLocalProperty___is_init(fra.me.REG[0])(fra.me.REG[0]);
 957     if (UNTAG_Bool(REGB0)) {
 958       /* ./native_interface//ni_metamodel.nit:128 */
 959       REGB0 = TAG_Int(3);
 960       fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB0);
 961       if (!once_value_3) {
 962         fra.me.REG[5] = BOX_NativeString("");
 963         REGB0 = TAG_Int(0);
 964         fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB0);
 965         once_value_3 = fra.me.REG[5];
 966         register_static_object(&once_value_3);
 967       } else fra.me.REG[5] = once_value_3;
 968       fra.me.REG[5] = fra.me.REG[5];
 969       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 970       fra.me.REG[5] = CALL_static_type___MMLocalClass___get_type(fra.me.REG[2])(fra.me.REG[2]);
 971       fra.me.REG[5] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5]);
 972       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 973       if (!once_value_4) {
 974         fra.me.REG[5] = BOX_NativeString(" ");
 975         REGB0 = TAG_Int(1);
 976         fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB0);
 977         once_value_4 = fra.me.REG[5];
 978         register_static_object(&once_value_4);
 979       } else fra.me.REG[5] = once_value_4;
 980       fra.me.REG[5] = fra.me.REG[5];
 981       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 982       fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 983       CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 984     } else {
 985       /* ./native_interface//ni_metamodel.nit:130 */
 986       if (!once_value_5) {
 987         fra.me.REG[4] = BOX_NativeString("void ");
 988         REGB0 = TAG_Int(5);
 989         fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
 990         once_value_5 = fra.me.REG[4];
 991         register_static_object(&once_value_5);
 992       } else fra.me.REG[4] = once_value_5;
 993       fra.me.REG[4] = fra.me.REG[4];
 994       CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 995     }
 996   }
 997   /* ./native_interface//ni_metamodel.nit:134 */
 998   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
 999   if (UNTAG_Bool(REGB0)) {
1000   } else {
1001     REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
1002     if (UNTAG_Bool(REGB1)) {
1003       REGB1 = TAG_Bool(false);
1004       REGB0 = REGB1;
1005     } else {
1006       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
1007       REGB0 = REGB1;
1008     }
1009   }
1010   if (UNTAG_Bool(REGB0)) {
1011     /* ./native_interface//ni_metamodel.nit:135 */
1012     fra.me.REG[4] = CALL_mmbuilder___MMMethod___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
1013     CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1014   } else {
1015     /* ./native_interface//ni_metamodel.nit:137 */
1016     CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
1017   }
1018   /* ./native_interface//ni_metamodel.nit:141 */
1019   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___friendly_cparams(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
1020   /* ./native_interface//ni_metamodel.nit:143 */
1021   REGB0 = TAG_Int(3);
1022   fra.me.REG[0] = NEW_Array_array___Array___with_capacity(REGB0);
1023   if (!once_value_6) {
1024     fra.me.REG[1] = BOX_NativeString("( ");
1025     REGB0 = TAG_Int(2);
1026     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1027     once_value_6 = fra.me.REG[1];
1028     register_static_object(&once_value_6);
1029   } else fra.me.REG[1] = once_value_6;
1030   fra.me.REG[1] = fra.me.REG[1];
1031   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1032   if (!once_value_7) {
1033     fra.me.REG[1] = BOX_NativeString(", ");
1034     REGB0 = TAG_Int(2);
1035     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1036     once_value_7 = fra.me.REG[1];
1037     register_static_object(&once_value_7);
1038   } else fra.me.REG[1] = once_value_7;
1039   fra.me.REG[1] = fra.me.REG[1];
1040   fra.me.REG[1] = CALL_string___Collection___join(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1041   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1042   if (!once_value_8) {
1043     fra.me.REG[1] = BOX_NativeString(" )");
1044     REGB0 = TAG_Int(2);
1045     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1046     once_value_8 = fra.me.REG[1];
1047     register_static_object(&once_value_8);
1048   } else fra.me.REG[1] = once_value_8;
1049   fra.me.REG[1] = fra.me.REG[1];
1050   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1051   fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
1052   CALL_abstract_collection___Sequence___append(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
1053   /* ./native_interface//ni_metamodel.nit:145 */
1054   fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
1055   goto label9;
1056   label9: while(0);
1057   stack_frame_head = fra.me.prev;
1058   return fra.me.REG[3];
1059 }
1060 val_t ni_metamodel___MMMethod___friendly_csignature(val_t p0, val_t p1){
1061   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1062   val_t tmp;
1063   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1064   fra.me.file = LOCATE_ni_metamodel;
1065   fra.me.line = 148;
1066   fra.me.meth = LOCATE_ni_metamodel___MMMethod___friendly_csignature;
1067   fra.me.has_broke = 0;
1068   fra.me.REG_size = 2;
1069   fra.me.REG[0] = NIT_NULL;
1070   fra.me.REG[1] = NIT_NULL;
1071   fra.me.REG[0] = p0;
1072   fra.me.REG[1] = p1;
1073   /* ./native_interface//ni_metamodel.nit:150 */
1074   fra.me.REG[1] = CALL_ni_metamodel___MMMethod___csignature_with_name(fra.me.REG[0])(fra.me.REG[0], NIT_NULL, fra.me.REG[1]);
1075   goto label1;
1076   label1: while(0);
1077   stack_frame_head = fra.me.prev;
1078   return fra.me.REG[1];
1079 }
1080 val_t ni_metamodel___MMMethod___frontier_csignature_from(val_t p0, val_t p1, val_t p2){
1081   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1082   val_t tmp;
1083   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1084   fra.me.file = LOCATE_ni_metamodel;
1085   fra.me.line = 153;
1086   fra.me.meth = LOCATE_ni_metamodel___MMMethod___frontier_csignature_from;
1087   fra.me.has_broke = 0;
1088   fra.me.REG_size = 3;
1089   fra.me.REG[0] = NIT_NULL;
1090   fra.me.REG[1] = NIT_NULL;
1091   fra.me.REG[2] = NIT_NULL;
1092   fra.me.REG[0] = p0;
1093   fra.me.REG[1] = p1;
1094   fra.me.REG[2] = p2;
1095   /* ./native_interface//ni_metamodel.nit:155 */
1096   fra.me.REG[1] = CALL_ni_metamodel___MMMethod___local_friendly_name_from(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1097   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___csignature_with_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1098   goto label1;
1099   label1: while(0);
1100   stack_frame_head = fra.me.prev;
1101   return fra.me.REG[2];
1102 }
1103 val_t ni_metamodel___MMMethod___friendly_super_csignature(val_t p0){
1104   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1105   val_t REGB0;
1106   val_t tmp;
1107   static val_t once_value_1; /* Once value */
1108   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1109   fra.me.file = LOCATE_ni_metamodel;
1110   fra.me.line = 158;
1111   fra.me.meth = LOCATE_ni_metamodel___MMMethod___friendly_super_csignature;
1112   fra.me.has_broke = 0;
1113   fra.me.REG_size = 3;
1114   fra.me.REG[0] = NIT_NULL;
1115   fra.me.REG[1] = NIT_NULL;
1116   fra.me.REG[2] = NIT_NULL;
1117   fra.me.REG[0] = p0;
1118   /* ./native_interface//ni_metamodel.nit:160 */
1119   if (!once_value_1) {
1120     fra.me.REG[1] = BOX_NativeString("___super");
1121     REGB0 = TAG_Int(8);
1122     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1123     once_value_1 = fra.me.REG[1];
1124     register_static_object(&once_value_1);
1125   } else fra.me.REG[1] = once_value_1;
1126   fra.me.REG[1] = fra.me.REG[1];
1127   fra.me.REG[2] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
1128   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___csignature_with_suffix(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1129   goto label2;
1130   label2: while(0);
1131   stack_frame_head = fra.me.prev;
1132   return fra.me.REG[2];
1133 }
1134 val_t ni_metamodel___MMMethod___frontier_super_csignature_from(val_t p0, val_t p1){
1135   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1136   val_t tmp;
1137   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1138   fra.me.file = LOCATE_ni_metamodel;
1139   fra.me.line = 163;
1140   fra.me.meth = LOCATE_ni_metamodel___MMMethod___frontier_super_csignature_from;
1141   fra.me.has_broke = 0;
1142   fra.me.REG_size = 3;
1143   fra.me.REG[0] = NIT_NULL;
1144   fra.me.REG[1] = NIT_NULL;
1145   fra.me.REG[2] = NIT_NULL;
1146   fra.me.REG[0] = p0;
1147   fra.me.REG[1] = p1;
1148   /* ./native_interface//ni_metamodel.nit:165 */
1149   fra.me.REG[1] = CALL_ni_metamodel___MMMethod___local_friendly_super_name_from(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1150   fra.me.REG[2] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
1151   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___csignature_with_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1152   goto label1;
1153   label1: while(0);
1154   stack_frame_head = fra.me.prev;
1155   return fra.me.REG[2];
1156 }
1157 val_t ni_metamodel___MMMethod___impl_csignature(val_t p0){
1158   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1159   val_t REGB0;
1160   val_t tmp;
1161   static val_t once_value_1; /* Once value */
1162   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1163   fra.me.file = LOCATE_ni_metamodel;
1164   fra.me.line = 168;
1165   fra.me.meth = LOCATE_ni_metamodel___MMMethod___impl_csignature;
1166   fra.me.has_broke = 0;
1167   fra.me.REG_size = 3;
1168   fra.me.REG[0] = NIT_NULL;
1169   fra.me.REG[1] = NIT_NULL;
1170   fra.me.REG[2] = NIT_NULL;
1171   fra.me.REG[0] = p0;
1172   /* ./native_interface//ni_metamodel.nit:170 */
1173   if (!once_value_1) {
1174     fra.me.REG[1] = BOX_NativeString("___impl");
1175     REGB0 = TAG_Int(7);
1176     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1177     once_value_1 = fra.me.REG[1];
1178     register_static_object(&once_value_1);
1179   } else fra.me.REG[1] = once_value_1;
1180   fra.me.REG[1] = fra.me.REG[1];
1181   fra.me.REG[2] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
1182   fra.me.REG[2] = CALL_ni_metamodel___MMMethod___csignature_with_suffix(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[2]);
1183   goto label2;
1184   label2: while(0);
1185   stack_frame_head = fra.me.prev;
1186   return fra.me.REG[2];
1187 }
1188 val_t ni_metamodel___MMMethod___cparams(val_t p0){
1189   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
1190   val_t REGB0;
1191   val_t REGB1;
1192   val_t tmp;
1193     static val_t once_value_1; /* Once value */
1194       static val_t once_value_2; /* Once value */
1195       static val_t once_value_3; /* Once value */
1196   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1197   fra.me.file = LOCATE_ni_metamodel;
1198   fra.me.line = 173;
1199   fra.me.meth = LOCATE_ni_metamodel___MMMethod___cparams;
1200   fra.me.has_broke = 0;
1201   fra.me.REG_size = 6;
1202   fra.me.REG[0] = NIT_NULL;
1203   fra.me.REG[1] = NIT_NULL;
1204   fra.me.REG[2] = NIT_NULL;
1205   fra.me.REG[3] = NIT_NULL;
1206   fra.me.REG[4] = NIT_NULL;
1207   fra.me.REG[5] = NIT_NULL;
1208   fra.me.REG[0] = p0;
1209   /* ./native_interface//ni_metamodel.nit:176 */
1210   fra.me.REG[1] = NEW_List_list___List___init();
1211   /* ./native_interface//ni_metamodel.nit:178 */
1212   REGB0 = CALL_syntax_base___MMLocalProperty___is_init(fra.me.REG[0])(fra.me.REG[0]);
1213   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1214   if (UNTAG_Bool(REGB0)) {
1215     /* ./native_interface//ni_metamodel.nit:179 */
1216     if (!once_value_1) {
1217       fra.me.REG[2] = BOX_NativeString("val_t recv");
1218       REGB0 = TAG_Int(10);
1219       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1220       once_value_1 = fra.me.REG[2];
1221       register_static_object(&once_value_1);
1222     } else fra.me.REG[2] = once_value_1;
1223     fra.me.REG[2] = fra.me.REG[2];
1224     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1225   }
1226   /* ./native_interface//ni_metamodel.nit:182 */
1227   fra.me.REG[0] = CALL_static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
1228   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
1229   if (UNTAG_Bool(REGB0)) {
1230     nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 182);
1231   }
1232   fra.me.REG[0] = CALL_static_type___MMSignature___params(fra.me.REG[0])(fra.me.REG[0]);
1233   /* ./../lib/standard//collection//array.nit:234 */
1234   REGB0 = TAG_Int(0);
1235   /* ./../lib/standard//collection//array.nit:235 */
1236   REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
1237   if (UNTAG_Bool(REGB1)) {
1238   } else {
1239     nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
1240   }
1241   REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[0]);
1242   /* ./../lib/standard//collection//array.nit:236 */
1243   fra.me.REG[2] = ATTR_array___Array____items(fra.me.REG[0]);
1244   /* ./../lib/standard//collection//array.nit:237 */
1245   while(1) {
1246     /* ./../lib/standard//collection//array.nit:23 */
1247     REGB1 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[0])!=NIT_NULL);
1248     if (UNTAG_Bool(REGB1)) {
1249     } else {
1250       nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
1251     }
1252     REGB1 = ATTR_array___AbstractArrayRead____length(fra.me.REG[0]);
1253     /* ./../lib/standard//kernel.nit:212 */
1254     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1255     /* ./../lib/standard//collection//array.nit:237 */
1256     if (UNTAG_Bool(REGB1)) {
1257       /* ./../lib/standard//collection//array.nit:238 */
1258       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1259       if (UNTAG_Bool(REGB1)) {
1260         nit_abort("Reciever is null", NULL, LOCATE_array, 238);
1261       }
1262       /* ./../lib/standard//collection//array.nit:654 */
1263       fra.me.REG[3] = ((Nit_NativeArray)fra.me.REG[2])->val[UNTAG_Int(REGB0)];
1264       /* ./native_interface//ni_metamodel.nit:183 */
1265       REGB1 = TAG_Int(3);
1266       fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
1267       if (!once_value_2) {
1268         fra.me.REG[5] = BOX_NativeString("val_t ");
1269         REGB1 = TAG_Int(6);
1270         fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
1271         once_value_2 = fra.me.REG[5];
1272         register_static_object(&once_value_2);
1273       } else fra.me.REG[5] = once_value_2;
1274       fra.me.REG[5] = fra.me.REG[5];
1275       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1276       fra.me.REG[3] = CALL_static_type___MMParam___name(fra.me.REG[3])(fra.me.REG[3]);
1277       fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
1278       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1279       if (!once_value_3) {
1280         fra.me.REG[3] = BOX_NativeString("");
1281         REGB1 = TAG_Int(0);
1282         fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB1);
1283         once_value_3 = fra.me.REG[3];
1284         register_static_object(&once_value_3);
1285       } else fra.me.REG[3] = once_value_3;
1286       fra.me.REG[3] = fra.me.REG[3];
1287       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1288       fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
1289       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
1290       /* ./../lib/standard//collection//array.nit:239 */
1291       REGB1 = TAG_Int(1);
1292       /* ./../lib/standard//kernel.nit:215 */
1293       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1294       /* ./../lib/standard//collection//array.nit:239 */
1295       REGB0 = REGB1;
1296     } else {
1297       /* ./../lib/standard//collection//array.nit:237 */
1298       goto label4;
1299     }
1300   }
1301   label4: while(0);
1302   /* ./native_interface//ni_metamodel.nit:186 */
1303   goto label5;
1304   label5: while(0);
1305   stack_frame_head = fra.me.prev;
1306   return fra.me.REG[1];
1307 }
1308 val_t ni_metamodel___MMMethod___out_csignature(val_t p0){
1309   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1310   val_t REGB0;
1311   val_t REGB1;
1312   val_t tmp;
1313     static val_t once_value_1; /* Once value */
1314     static val_t once_value_2; /* Once value */
1315     static val_t once_value_3; /* Once value */
1316     static val_t once_value_4; /* Once value */
1317     static val_t once_value_5; /* Once value */
1318     static val_t once_value_6; /* Once value */
1319     static val_t once_value_7; /* Once value */
1320   static val_t once_value_8; /* Once value */
1321   static val_t once_value_9; /* Once value */
1322   static val_t once_value_10; /* Once value */
1323   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1324   fra.me.file = LOCATE_ni_metamodel;
1325   fra.me.line = 189;
1326   fra.me.meth = LOCATE_ni_metamodel___MMMethod___out_csignature;
1327   fra.me.has_broke = 0;
1328   fra.me.REG_size = 4;
1329   fra.me.REG[0] = NIT_NULL;
1330   fra.me.REG[1] = NIT_NULL;
1331   fra.me.REG[2] = NIT_NULL;
1332   fra.me.REG[3] = NIT_NULL;
1333   fra.me.REG[0] = p0;
1334   /* ./native_interface//ni_metamodel.nit:191 */
1335   fra.me.REG[1] = NEW_Buffer_string___Buffer___init();
1336   /* ./native_interface//ni_metamodel.nit:194 */
1337   fra.me.REG[2] = CALL_static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
1338   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1339   if (UNTAG_Bool(REGB0)) {
1340     nit_abort("Reciever is null", NULL, LOCATE_ni_metamodel, 194);
1341   }
1342   fra.me.REG[2] = CALL_static_type___MMSignature___return_type(fra.me.REG[2])(fra.me.REG[2]);
1343   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1344   if (UNTAG_Bool(REGB0)) {
1345   } else {
1346     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
1347     if (UNTAG_Bool(REGB1)) {
1348       REGB1 = TAG_Bool(false);
1349       REGB0 = REGB1;
1350     } else {
1351       REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
1352       REGB0 = REGB1;
1353     }
1354   }
1355   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1356   if (UNTAG_Bool(REGB0)) {
1357     REGB0 = TAG_Bool(true);
1358   } else {
1359     REGB1 = CALL_syntax_base___MMLocalProperty___is_init(fra.me.REG[0])(fra.me.REG[0]);
1360     REGB0 = REGB1;
1361   }
1362   if (UNTAG_Bool(REGB0)) {
1363     /* ./native_interface//ni_metamodel.nit:195 */
1364     if (!once_value_1) {
1365       fra.me.REG[2] = BOX_NativeString("val_t ");
1366       REGB0 = TAG_Int(6);
1367       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1368       once_value_1 = fra.me.REG[2];
1369       register_static_object(&once_value_1);
1370     } else fra.me.REG[2] = once_value_1;
1371     fra.me.REG[2] = fra.me.REG[2];
1372     CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1373   } else {
1374     /* ./native_interface//ni_metamodel.nit:197 */
1375     if (!once_value_2) {
1376       fra.me.REG[2] = BOX_NativeString("void ");
1377       REGB0 = TAG_Int(5);
1378       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1379       once_value_2 = fra.me.REG[2];
1380       register_static_object(&once_value_2);
1381     } else fra.me.REG[2] = once_value_2;
1382     fra.me.REG[2] = fra.me.REG[2];
1383     CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1384   }
1385   /* ./native_interface//ni_metamodel.nit:201 */
1386   REGB0 = CALL_syntax_base___MMLocalProperty___is_init(fra.me.REG[0])(fra.me.REG[0]);
1387   if (UNTAG_Bool(REGB0)) {
1388     /* ./native_interface//ni_metamodel.nit:202 */
1389     REGB0 = TAG_Int(5);
1390     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1391     if (!once_value_3) {
1392       fra.me.REG[3] = BOX_NativeString("NEW_");
1393       REGB0 = TAG_Int(4);
1394       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1395       once_value_3 = fra.me.REG[3];
1396       register_static_object(&once_value_3);
1397     } else fra.me.REG[3] = once_value_3;
1398     fra.me.REG[3] = fra.me.REG[3];
1399     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1400     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
1401     fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
1402     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1403     if (!once_value_4) {
1404       fra.me.REG[3] = BOX_NativeString("_");
1405       REGB0 = TAG_Int(1);
1406       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1407       once_value_4 = fra.me.REG[3];
1408       register_static_object(&once_value_4);
1409     } else fra.me.REG[3] = once_value_4;
1410     fra.me.REG[3] = fra.me.REG[3];
1411     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1412     fra.me.REG[3] = CALL_compiling_base___MMLocalProperty___cname(fra.me.REG[0])(fra.me.REG[0]);
1413     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1414     if (!once_value_5) {
1415       fra.me.REG[3] = BOX_NativeString("");
1416       REGB0 = TAG_Int(0);
1417       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1418       once_value_5 = fra.me.REG[3];
1419       register_static_object(&once_value_5);
1420     } else fra.me.REG[3] = once_value_5;
1421     fra.me.REG[3] = fra.me.REG[3];
1422     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1423     fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1424     CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1425   } else {
1426     /* ./native_interface//ni_metamodel.nit:204 */
1427     REGB0 = TAG_Int(3);
1428     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1429     if (!once_value_6) {
1430       fra.me.REG[3] = BOX_NativeString("");
1431       REGB0 = TAG_Int(0);
1432       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1433       once_value_6 = fra.me.REG[3];
1434       register_static_object(&once_value_6);
1435     } else fra.me.REG[3] = once_value_6;
1436     fra.me.REG[3] = fra.me.REG[3];
1437     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1438     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
1439     fra.me.REG[3] = CALL_mmbuilder___MMMethod___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
1440     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1441     if (!once_value_7) {
1442       fra.me.REG[3] = BOX_NativeString("___out");
1443       REGB0 = TAG_Int(6);
1444       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1445       once_value_7 = fra.me.REG[3];
1446       register_static_object(&once_value_7);
1447     } else fra.me.REG[3] = once_value_7;
1448     fra.me.REG[3] = fra.me.REG[3];
1449     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1450     fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1451     CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1452   }
1453   /* ./native_interface//ni_metamodel.nit:208 */
1454   REGB0 = TAG_Int(3);
1455   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1456   if (!once_value_8) {
1457     fra.me.REG[3] = BOX_NativeString("( ");
1458     REGB0 = TAG_Int(2);
1459     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1460     once_value_8 = fra.me.REG[3];
1461     register_static_object(&once_value_8);
1462   } else fra.me.REG[3] = once_value_8;
1463   fra.me.REG[3] = fra.me.REG[3];
1464   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1465   fra.me.REG[0] = CALL_ni_metamodel___MMMethod___cparams(fra.me.REG[0])(fra.me.REG[0]);
1466   if (!once_value_9) {
1467     fra.me.REG[3] = BOX_NativeString(", ");
1468     REGB0 = TAG_Int(2);
1469     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1470     once_value_9 = fra.me.REG[3];
1471     register_static_object(&once_value_9);
1472   } else fra.me.REG[3] = once_value_9;
1473   fra.me.REG[3] = fra.me.REG[3];
1474   fra.me.REG[3] = CALL_string___Collection___join(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
1475   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1476   if (!once_value_10) {
1477     fra.me.REG[3] = BOX_NativeString(" )");
1478     REGB0 = TAG_Int(2);
1479     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1480     once_value_10 = fra.me.REG[3];
1481     register_static_object(&once_value_10);
1482   } else fra.me.REG[3] = once_value_10;
1483   fra.me.REG[3] = fra.me.REG[3];
1484   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1485   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1486   CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1487   /* ./native_interface//ni_metamodel.nit:210 */
1488   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
1489   goto label11;
1490   label11: while(0);
1491   stack_frame_head = fra.me.prev;
1492   return fra.me.REG[1];
1493 }
1494 val_t ni_metamodel___MMImportedCast___in_name(val_t p0){
1495   struct {struct stack_frame_t me;} fra;
1496   val_t REGB0;
1497   val_t tmp;
1498   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1499   fra.me.file = LOCATE_ni_metamodel;
1500   fra.me.line = 216;
1501   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___in_name;
1502   fra.me.has_broke = 0;
1503   fra.me.REG_size = 1;
1504   fra.me.REG[0] = NIT_NULL;
1505   fra.me.REG[0] = p0;
1506   /* ./native_interface//ni_metamodel.nit:216 */
1507   REGB0 = TAG_Bool(ATTR_ni_metamodel___MMImportedCast_____atin_name(fra.me.REG[0])!=NIT_NULL);
1508   if (UNTAG_Bool(REGB0)) {
1509   } else {
1510     nit_abort("Uninitialized attribute %s", "@in_name", LOCATE_ni_metamodel, 216);
1511   }
1512   fra.me.REG[0] = ATTR_ni_metamodel___MMImportedCast_____atin_name(fra.me.REG[0]);
1513   stack_frame_head = fra.me.prev;
1514   return fra.me.REG[0];
1515 }
1516 void ni_metamodel___MMImportedCast___in_name__eq(val_t p0, val_t p1){
1517   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1518   val_t tmp;
1519   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1520   fra.me.file = LOCATE_ni_metamodel;
1521   fra.me.line = 216;
1522   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___in_name__eq;
1523   fra.me.has_broke = 0;
1524   fra.me.REG_size = 2;
1525   fra.me.REG[0] = NIT_NULL;
1526   fra.me.REG[1] = NIT_NULL;
1527   fra.me.REG[0] = p0;
1528   fra.me.REG[1] = p1;
1529   /* ./native_interface//ni_metamodel.nit:216 */
1530   ATTR_ni_metamodel___MMImportedCast_____atin_name(fra.me.REG[0]) = fra.me.REG[1];
1531   stack_frame_head = fra.me.prev;
1532   return;
1533 }
1534 val_t ni_metamodel___MMImportedCast___as_friendly_extern_name(val_t p0){
1535   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1536   val_t REGB0;
1537   val_t tmp;
1538       static val_t once_value_1; /* Once value */
1539       static val_t once_value_2; /* Once value */
1540         static val_t once_value_4; /* Once value */
1541         static val_t once_value_5; /* Once value */
1542     static val_t once_value_6; /* Once value */
1543     static val_t once_value_7; /* Once value */
1544     static val_t once_value_8; /* Once value */
1545   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1546   fra.me.file = LOCATE_ni_metamodel;
1547   fra.me.line = 218;
1548   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___as_friendly_extern_name;
1549   fra.me.has_broke = 0;
1550   fra.me.REG_size = 4;
1551   fra.me.REG[0] = NIT_NULL;
1552   fra.me.REG[1] = NIT_NULL;
1553   fra.me.REG[2] = NIT_NULL;
1554   fra.me.REG[3] = NIT_NULL;
1555   fra.me.REG[0] = p0;
1556   /* ./native_interface//ni_metamodel.nit:219 */
1557   REGB0 = CALL_static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
1558   if (UNTAG_Bool(REGB0)) {
1559     /* ./native_interface//ni_metamodel.nit:220 */
1560     REGB0 = CALL_static_type___MMImportedCast___is_not_null_to_nullable(fra.me.REG[0])(fra.me.REG[0]);
1561     if (UNTAG_Bool(REGB0)) {
1562       /* ./native_interface//ni_metamodel.nit:222 */
1563       REGB0 = TAG_Int(3);
1564       fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
1565       if (!once_value_1) {
1566         fra.me.REG[2] = BOX_NativeString("");
1567         REGB0 = TAG_Int(0);
1568         fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1569         once_value_1 = fra.me.REG[2];
1570         register_static_object(&once_value_1);
1571       } else fra.me.REG[2] = once_value_1;
1572       fra.me.REG[2] = fra.me.REG[2];
1573       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1574       fra.me.REG[2] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
1575       fra.me.REG[2] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[2])(fra.me.REG[2]);
1576       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1577       if (!once_value_2) {
1578         fra.me.REG[2] = BOX_NativeString("_as_nullable");
1579         REGB0 = TAG_Int(12);
1580         fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1581         once_value_2 = fra.me.REG[2];
1582         register_static_object(&once_value_2);
1583       } else fra.me.REG[2] = once_value_2;
1584       fra.me.REG[2] = fra.me.REG[2];
1585       CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1586       fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
1587       goto label3;
1588     } else {
1589       /* ./native_interface//ni_metamodel.nit:223 */
1590       REGB0 = CALL_static_type___MMImportedCast___is_nullable_to_not_null(fra.me.REG[0])(fra.me.REG[0]);
1591       if (UNTAG_Bool(REGB0)) {
1592         /* ./native_interface//ni_metamodel.nit:225 */
1593         REGB0 = TAG_Int(3);
1594         fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1595         if (!once_value_4) {
1596           fra.me.REG[3] = BOX_NativeString("");
1597           REGB0 = TAG_Int(0);
1598           fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1599           once_value_4 = fra.me.REG[3];
1600           register_static_object(&once_value_4);
1601         } else fra.me.REG[3] = once_value_4;
1602         fra.me.REG[3] = fra.me.REG[3];
1603         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1604         fra.me.REG[3] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1605         fra.me.REG[3] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[3])(fra.me.REG[3]);
1606         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1607         if (!once_value_5) {
1608           fra.me.REG[3] = BOX_NativeString("_as_not_null");
1609           REGB0 = TAG_Int(12);
1610           fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1611           once_value_5 = fra.me.REG[3];
1612           register_static_object(&once_value_5);
1613         } else fra.me.REG[3] = once_value_5;
1614         fra.me.REG[3] = fra.me.REG[3];
1615         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1616         fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1617         fra.me.REG[1] = fra.me.REG[2];
1618         goto label3;
1619       } else {
1620         /* ./native_interface//ni_metamodel.nit:227 */
1621         nit_abort("Aborted", NULL, LOCATE_ni_metamodel, 227);
1622       }
1623     }
1624   } else {
1625     /* ./native_interface//ni_metamodel.nit:231 */
1626     REGB0 = TAG_Int(5);
1627     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1628     if (!once_value_6) {
1629       fra.me.REG[3] = BOX_NativeString("");
1630       REGB0 = TAG_Int(0);
1631       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1632       once_value_6 = fra.me.REG[3];
1633       register_static_object(&once_value_6);
1634     } else fra.me.REG[3] = once_value_6;
1635     fra.me.REG[3] = fra.me.REG[3];
1636     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1637     fra.me.REG[3] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
1638     fra.me.REG[3] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[3])(fra.me.REG[3]);
1639     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1640     if (!once_value_7) {
1641       fra.me.REG[3] = BOX_NativeString("_as_");
1642       REGB0 = TAG_Int(4);
1643       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1644       once_value_7 = fra.me.REG[3];
1645       register_static_object(&once_value_7);
1646     } else fra.me.REG[3] = once_value_7;
1647     fra.me.REG[3] = fra.me.REG[3];
1648     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1649     fra.me.REG[0] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1650     fra.me.REG[0] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
1651     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1652     if (!once_value_8) {
1653       fra.me.REG[0] = BOX_NativeString("");
1654       REGB0 = TAG_Int(0);
1655       fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
1656       once_value_8 = fra.me.REG[0];
1657       register_static_object(&once_value_8);
1658     } else fra.me.REG[0] = once_value_8;
1659     fra.me.REG[0] = fra.me.REG[0];
1660     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1661     fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1662     fra.me.REG[1] = fra.me.REG[2];
1663     goto label3;
1664   }
1665   label3: while(0);
1666   stack_frame_head = fra.me.prev;
1667   return fra.me.REG[1];
1668 }
1669 val_t ni_metamodel___MMImportedCast___as_local_cname(val_t p0, val_t p1){
1670   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1671   val_t REGB0;
1672   val_t tmp;
1673   static val_t once_value_1; /* Once value */
1674   static val_t once_value_2; /* Once value */
1675   static val_t once_value_3; /* Once value */
1676   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1677   fra.me.file = LOCATE_ni_metamodel;
1678   fra.me.line = 235;
1679   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___as_local_cname;
1680   fra.me.has_broke = 0;
1681   fra.me.REG_size = 4;
1682   fra.me.REG[0] = NIT_NULL;
1683   fra.me.REG[1] = NIT_NULL;
1684   fra.me.REG[2] = NIT_NULL;
1685   fra.me.REG[3] = NIT_NULL;
1686   fra.me.REG[0] = p0;
1687   fra.me.REG[1] = p1;
1688   /* ./native_interface//ni_metamodel.nit:236 */
1689   REGB0 = TAG_Int(5);
1690   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1691   if (!once_value_1) {
1692     fra.me.REG[3] = BOX_NativeString("");
1693     REGB0 = TAG_Int(0);
1694     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1695     once_value_1 = fra.me.REG[3];
1696     register_static_object(&once_value_1);
1697   } else fra.me.REG[3] = once_value_1;
1698   fra.me.REG[3] = fra.me.REG[3];
1699   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1700   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
1701   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1702   if (!once_value_2) {
1703     fra.me.REG[1] = BOX_NativeString("_");
1704     REGB0 = TAG_Int(1);
1705     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1706     once_value_2 = fra.me.REG[1];
1707     register_static_object(&once_value_2);
1708   } else fra.me.REG[1] = once_value_2;
1709   fra.me.REG[1] = fra.me.REG[1];
1710   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1711   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___as_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
1712   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1713   if (!once_value_3) {
1714     fra.me.REG[0] = BOX_NativeString("");
1715     REGB0 = TAG_Int(0);
1716     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
1717     once_value_3 = fra.me.REG[0];
1718     register_static_object(&once_value_3);
1719   } else fra.me.REG[0] = once_value_3;
1720   fra.me.REG[0] = fra.me.REG[0];
1721   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1722   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1723   goto label4;
1724   label4: while(0);
1725   stack_frame_head = fra.me.prev;
1726   return fra.me.REG[2];
1727 }
1728 val_t ni_metamodel___MMImportedCast___as_local_csignature(val_t p0, val_t p1){
1729   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1730   val_t REGB0;
1731   val_t tmp;
1732   static val_t once_value_1; /* Once value */
1733   static val_t once_value_2; /* Once value */
1734   static val_t once_value_3; /* Once value */
1735   static val_t once_value_4; /* Once value */
1736   static val_t once_value_5; /* Once value */
1737   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1738   fra.me.file = LOCATE_ni_metamodel;
1739   fra.me.line = 239;
1740   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___as_local_csignature;
1741   fra.me.has_broke = 0;
1742   fra.me.REG_size = 4;
1743   fra.me.REG[0] = NIT_NULL;
1744   fra.me.REG[1] = NIT_NULL;
1745   fra.me.REG[2] = NIT_NULL;
1746   fra.me.REG[3] = NIT_NULL;
1747   fra.me.REG[0] = p0;
1748   fra.me.REG[1] = p1;
1749   /* ./native_interface//ni_metamodel.nit:241 */
1750   REGB0 = TAG_Int(9);
1751   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1752   if (!once_value_1) {
1753     fra.me.REG[3] = BOX_NativeString("");
1754     REGB0 = TAG_Int(0);
1755     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1756     once_value_1 = fra.me.REG[3];
1757     register_static_object(&once_value_1);
1758   } else fra.me.REG[3] = once_value_1;
1759   fra.me.REG[3] = fra.me.REG[3];
1760   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1761   fra.me.REG[3] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1762   fra.me.REG[3] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[3])(fra.me.REG[3]);
1763   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1764   if (!once_value_2) {
1765     fra.me.REG[3] = BOX_NativeString(" ");
1766     REGB0 = TAG_Int(1);
1767     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1768     once_value_2 = fra.me.REG[3];
1769     register_static_object(&once_value_2);
1770   } else fra.me.REG[3] = once_value_2;
1771   fra.me.REG[3] = fra.me.REG[3];
1772   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1773   fra.me.REG[1] = CALL_ni_metamodel___MMImportedCast___as_local_cname(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
1774   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1775   if (!once_value_3) {
1776     fra.me.REG[1] = BOX_NativeString("( ");
1777     REGB0 = TAG_Int(2);
1778     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1779     once_value_3 = fra.me.REG[1];
1780     register_static_object(&once_value_3);
1781   } else fra.me.REG[1] = once_value_3;
1782   fra.me.REG[1] = fra.me.REG[1];
1783   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1784   fra.me.REG[1] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
1785   fra.me.REG[1] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[1])(fra.me.REG[1]);
1786   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1787   if (!once_value_4) {
1788     fra.me.REG[1] = BOX_NativeString(" ");
1789     REGB0 = TAG_Int(1);
1790     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
1791     once_value_4 = fra.me.REG[1];
1792     register_static_object(&once_value_4);
1793   } else fra.me.REG[1] = once_value_4;
1794   fra.me.REG[1] = fra.me.REG[1];
1795   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1796   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
1797   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1798   if (!once_value_5) {
1799     fra.me.REG[0] = BOX_NativeString(" )");
1800     REGB0 = TAG_Int(2);
1801     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
1802     once_value_5 = fra.me.REG[0];
1803     register_static_object(&once_value_5);
1804   } else fra.me.REG[0] = once_value_5;
1805   fra.me.REG[0] = fra.me.REG[0];
1806   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1807   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1808   goto label6;
1809   label6: while(0);
1810   stack_frame_head = fra.me.prev;
1811   return fra.me.REG[2];
1812 }
1813 val_t ni_metamodel___MMImportedCast___as_friendly_csignature(val_t p0){
1814   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1815   val_t REGB0;
1816   val_t tmp;
1817   static val_t once_value_1; /* Once value */
1818   static val_t once_value_2; /* Once value */
1819   static val_t once_value_3; /* Once value */
1820   static val_t once_value_4; /* Once value */
1821   static val_t once_value_5; /* Once value */
1822   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1823   fra.me.file = LOCATE_ni_metamodel;
1824   fra.me.line = 244;
1825   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___as_friendly_csignature;
1826   fra.me.has_broke = 0;
1827   fra.me.REG_size = 3;
1828   fra.me.REG[0] = NIT_NULL;
1829   fra.me.REG[1] = NIT_NULL;
1830   fra.me.REG[2] = NIT_NULL;
1831   fra.me.REG[0] = p0;
1832   /* ./native_interface//ni_metamodel.nit:246 */
1833   REGB0 = TAG_Int(9);
1834   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
1835   if (!once_value_1) {
1836     fra.me.REG[2] = BOX_NativeString("");
1837     REGB0 = TAG_Int(0);
1838     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1839     once_value_1 = fra.me.REG[2];
1840     register_static_object(&once_value_1);
1841   } else fra.me.REG[2] = once_value_1;
1842   fra.me.REG[2] = fra.me.REG[2];
1843   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1844   fra.me.REG[2] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1845   fra.me.REG[2] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[2])(fra.me.REG[2]);
1846   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1847   if (!once_value_2) {
1848     fra.me.REG[2] = BOX_NativeString(" ");
1849     REGB0 = TAG_Int(1);
1850     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1851     once_value_2 = fra.me.REG[2];
1852     register_static_object(&once_value_2);
1853   } else fra.me.REG[2] = once_value_2;
1854   fra.me.REG[2] = fra.me.REG[2];
1855   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1856   fra.me.REG[2] = CALL_ni_metamodel___MMImportedCast___as_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
1857   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1858   if (!once_value_3) {
1859     fra.me.REG[2] = BOX_NativeString("( ");
1860     REGB0 = TAG_Int(2);
1861     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1862     once_value_3 = fra.me.REG[2];
1863     register_static_object(&once_value_3);
1864   } else fra.me.REG[2] = once_value_3;
1865   fra.me.REG[2] = fra.me.REG[2];
1866   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1867   fra.me.REG[2] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
1868   fra.me.REG[2] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[2])(fra.me.REG[2]);
1869   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1870   if (!once_value_4) {
1871     fra.me.REG[2] = BOX_NativeString(" ");
1872     REGB0 = TAG_Int(1);
1873     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1874     once_value_4 = fra.me.REG[2];
1875     register_static_object(&once_value_4);
1876   } else fra.me.REG[2] = once_value_4;
1877   fra.me.REG[2] = fra.me.REG[2];
1878   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1879   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
1880   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1881   if (!once_value_5) {
1882     fra.me.REG[0] = BOX_NativeString(" )");
1883     REGB0 = TAG_Int(2);
1884     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
1885     once_value_5 = fra.me.REG[0];
1886     register_static_object(&once_value_5);
1887   } else fra.me.REG[0] = once_value_5;
1888   fra.me.REG[0] = fra.me.REG[0];
1889   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
1890   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
1891   goto label6;
1892   label6: while(0);
1893   stack_frame_head = fra.me.prev;
1894   return fra.me.REG[1];
1895 }
1896 val_t ni_metamodel___MMImportedCast___is_a_friendly_extern_name(val_t p0){
1897   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
1898   val_t REGB0;
1899   val_t tmp;
1900         static val_t once_value_1; /* Once value */
1901         static val_t once_value_2; /* Once value */
1902     static val_t once_value_4; /* Once value */
1903     static val_t once_value_5; /* Once value */
1904     static val_t once_value_6; /* Once value */
1905   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1906   fra.me.file = LOCATE_ni_metamodel;
1907   fra.me.line = 249;
1908   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___is_a_friendly_extern_name;
1909   fra.me.has_broke = 0;
1910   fra.me.REG_size = 4;
1911   fra.me.REG[0] = NIT_NULL;
1912   fra.me.REG[1] = NIT_NULL;
1913   fra.me.REG[2] = NIT_NULL;
1914   fra.me.REG[3] = NIT_NULL;
1915   fra.me.REG[0] = p0;
1916   /* ./native_interface//ni_metamodel.nit:250 */
1917   REGB0 = CALL_static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
1918   if (UNTAG_Bool(REGB0)) {
1919     /* ./native_interface//ni_metamodel.nit:251 */
1920     REGB0 = CALL_static_type___MMImportedCast___is_not_null_to_nullable(fra.me.REG[0])(fra.me.REG[0]);
1921     if (UNTAG_Bool(REGB0)) {
1922       /* ./native_interface//ni_metamodel.nit:252 */
1923       nit_abort("Aborted", NULL, LOCATE_ni_metamodel, 252);
1924     } else {
1925       /* ./native_interface//ni_metamodel.nit:253 */
1926       REGB0 = CALL_static_type___MMImportedCast___is_nullable_to_not_null(fra.me.REG[0])(fra.me.REG[0]);
1927       if (UNTAG_Bool(REGB0)) {
1928         /* ./native_interface//ni_metamodel.nit:256 */
1929         REGB0 = TAG_Int(3);
1930         fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
1931         if (!once_value_1) {
1932           fra.me.REG[2] = BOX_NativeString("");
1933           REGB0 = TAG_Int(0);
1934           fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1935           once_value_1 = fra.me.REG[2];
1936           register_static_object(&once_value_1);
1937         } else fra.me.REG[2] = once_value_1;
1938         fra.me.REG[2] = fra.me.REG[2];
1939         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1940         fra.me.REG[2] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1941         fra.me.REG[2] = CALL_static_type___MMType___local_class(fra.me.REG[2])(fra.me.REG[2]);
1942         fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1943         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1944         if (!once_value_2) {
1945           fra.me.REG[2] = BOX_NativeString("_is_null");
1946           REGB0 = TAG_Int(8);
1947           fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
1948           once_value_2 = fra.me.REG[2];
1949           register_static_object(&once_value_2);
1950         } else fra.me.REG[2] = once_value_2;
1951         fra.me.REG[2] = fra.me.REG[2];
1952         CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1953         fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
1954         goto label3;
1955       } else {
1956         /* ./native_interface//ni_metamodel.nit:258 */
1957         nit_abort("Aborted", NULL, LOCATE_ni_metamodel, 258);
1958       }
1959     }
1960   } else {
1961     /* ./native_interface//ni_metamodel.nit:262 */
1962     REGB0 = TAG_Int(5);
1963     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
1964     if (!once_value_4) {
1965       fra.me.REG[3] = BOX_NativeString("");
1966       REGB0 = TAG_Int(0);
1967       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1968       once_value_4 = fra.me.REG[3];
1969       register_static_object(&once_value_4);
1970     } else fra.me.REG[3] = once_value_4;
1971     fra.me.REG[3] = fra.me.REG[3];
1972     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1973     fra.me.REG[3] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
1974     fra.me.REG[3] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[3])(fra.me.REG[3]);
1975     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1976     if (!once_value_5) {
1977       fra.me.REG[3] = BOX_NativeString("_is_a_");
1978       REGB0 = TAG_Int(6);
1979       fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
1980       once_value_5 = fra.me.REG[3];
1981       register_static_object(&once_value_5);
1982     } else fra.me.REG[3] = once_value_5;
1983     fra.me.REG[3] = fra.me.REG[3];
1984     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1985     fra.me.REG[0] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
1986     fra.me.REG[0] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
1987     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1988     if (!once_value_6) {
1989       fra.me.REG[0] = BOX_NativeString("");
1990       REGB0 = TAG_Int(0);
1991       fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
1992       once_value_6 = fra.me.REG[0];
1993       register_static_object(&once_value_6);
1994     } else fra.me.REG[0] = once_value_6;
1995     fra.me.REG[0] = fra.me.REG[0];
1996     CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1997     fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1998     fra.me.REG[1] = fra.me.REG[2];
1999     goto label3;
2000   }
2001   label3: while(0);
2002   stack_frame_head = fra.me.prev;
2003   return fra.me.REG[1];
2004 }
2005 val_t ni_metamodel___MMImportedCast___is_a_local_cname(val_t p0, val_t p1){
2006   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
2007   val_t REGB0;
2008   val_t tmp;
2009   static val_t once_value_1; /* Once value */
2010   static val_t once_value_2; /* Once value */
2011   static val_t once_value_3; /* Once value */
2012   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2013   fra.me.file = LOCATE_ni_metamodel;
2014   fra.me.line = 266;
2015   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___is_a_local_cname;
2016   fra.me.has_broke = 0;
2017   fra.me.REG_size = 4;
2018   fra.me.REG[0] = NIT_NULL;
2019   fra.me.REG[1] = NIT_NULL;
2020   fra.me.REG[2] = NIT_NULL;
2021   fra.me.REG[3] = NIT_NULL;
2022   fra.me.REG[0] = p0;
2023   fra.me.REG[1] = p1;
2024   /* ./native_interface//ni_metamodel.nit:267 */
2025   REGB0 = TAG_Int(5);
2026   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
2027   if (!once_value_1) {
2028     fra.me.REG[3] = BOX_NativeString("");
2029     REGB0 = TAG_Int(0);
2030     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
2031     once_value_1 = fra.me.REG[3];
2032     register_static_object(&once_value_1);
2033   } else fra.me.REG[3] = once_value_1;
2034   fra.me.REG[3] = fra.me.REG[3];
2035   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2036   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
2037   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2038   if (!once_value_2) {
2039     fra.me.REG[1] = BOX_NativeString("_");
2040     REGB0 = TAG_Int(1);
2041     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
2042     once_value_2 = fra.me.REG[1];
2043     register_static_object(&once_value_2);
2044   } else fra.me.REG[1] = once_value_2;
2045   fra.me.REG[1] = fra.me.REG[1];
2046   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2047   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___is_a_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2048   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2049   if (!once_value_3) {
2050     fra.me.REG[0] = BOX_NativeString("");
2051     REGB0 = TAG_Int(0);
2052     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
2053     once_value_3 = fra.me.REG[0];
2054     register_static_object(&once_value_3);
2055   } else fra.me.REG[0] = once_value_3;
2056   fra.me.REG[0] = fra.me.REG[0];
2057   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2058   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2059   goto label4;
2060   label4: while(0);
2061   stack_frame_head = fra.me.prev;
2062   return fra.me.REG[2];
2063 }
2064 val_t ni_metamodel___MMImportedCast___is_a_local_csignature(val_t p0, val_t p1){
2065   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
2066   val_t REGB0;
2067   val_t tmp;
2068   static val_t once_value_1; /* Once value */
2069   static val_t once_value_2; /* Once value */
2070   static val_t once_value_3; /* Once value */
2071   static val_t once_value_4; /* Once value */
2072   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2073   fra.me.file = LOCATE_ni_metamodel;
2074   fra.me.line = 270;
2075   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___is_a_local_csignature;
2076   fra.me.has_broke = 0;
2077   fra.me.REG_size = 4;
2078   fra.me.REG[0] = NIT_NULL;
2079   fra.me.REG[1] = NIT_NULL;
2080   fra.me.REG[2] = NIT_NULL;
2081   fra.me.REG[3] = NIT_NULL;
2082   fra.me.REG[0] = p0;
2083   fra.me.REG[1] = p1;
2084   /* ./native_interface//ni_metamodel.nit:274 */
2085   REGB0 = TAG_Int(7);
2086   fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
2087   if (!once_value_1) {
2088     fra.me.REG[3] = BOX_NativeString("int ");
2089     REGB0 = TAG_Int(4);
2090     fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
2091     once_value_1 = fra.me.REG[3];
2092     register_static_object(&once_value_1);
2093   } else fra.me.REG[3] = once_value_1;
2094   fra.me.REG[3] = fra.me.REG[3];
2095   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2096   fra.me.REG[1] = CALL_ni_metamodel___MMImportedCast___is_a_local_cname(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
2097   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2098   if (!once_value_2) {
2099     fra.me.REG[1] = BOX_NativeString("( ");
2100     REGB0 = TAG_Int(2);
2101     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
2102     once_value_2 = fra.me.REG[1];
2103     register_static_object(&once_value_2);
2104   } else fra.me.REG[1] = once_value_2;
2105   fra.me.REG[1] = fra.me.REG[1];
2106   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2107   fra.me.REG[1] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
2108   fra.me.REG[1] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[1])(fra.me.REG[1]);
2109   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2110   if (!once_value_3) {
2111     fra.me.REG[1] = BOX_NativeString(" ");
2112     REGB0 = TAG_Int(1);
2113     fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
2114     once_value_3 = fra.me.REG[1];
2115     register_static_object(&once_value_3);
2116   } else fra.me.REG[1] = once_value_3;
2117   fra.me.REG[1] = fra.me.REG[1];
2118   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2119   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
2120   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2121   if (!once_value_4) {
2122     fra.me.REG[0] = BOX_NativeString(" )");
2123     REGB0 = TAG_Int(2);
2124     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
2125     once_value_4 = fra.me.REG[0];
2126     register_static_object(&once_value_4);
2127   } else fra.me.REG[0] = once_value_4;
2128   fra.me.REG[0] = fra.me.REG[0];
2129   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2130   fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2131   goto label5;
2132   label5: while(0);
2133   stack_frame_head = fra.me.prev;
2134   return fra.me.REG[2];
2135 }
2136 val_t ni_metamodel___MMImportedCast___is_a_friendly_csignature(val_t p0){
2137   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
2138   val_t REGB0;
2139   val_t tmp;
2140   static val_t once_value_1; /* Once value */
2141   static val_t once_value_2; /* Once value */
2142   static val_t once_value_3; /* Once value */
2143   static val_t once_value_4; /* Once value */
2144   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2145   fra.me.file = LOCATE_ni_metamodel;
2146   fra.me.line = 277;
2147   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___is_a_friendly_csignature;
2148   fra.me.has_broke = 0;
2149   fra.me.REG_size = 3;
2150   fra.me.REG[0] = NIT_NULL;
2151   fra.me.REG[1] = NIT_NULL;
2152   fra.me.REG[2] = NIT_NULL;
2153   fra.me.REG[0] = p0;
2154   /* ./native_interface//ni_metamodel.nit:279 */
2155   REGB0 = TAG_Int(7);
2156   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
2157   if (!once_value_1) {
2158     fra.me.REG[2] = BOX_NativeString("int ");
2159     REGB0 = TAG_Int(4);
2160     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
2161     once_value_1 = fra.me.REG[2];
2162     register_static_object(&once_value_1);
2163   } else fra.me.REG[2] = once_value_1;
2164   fra.me.REG[2] = fra.me.REG[2];
2165   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2166   fra.me.REG[2] = CALL_ni_metamodel___MMImportedCast___is_a_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2167   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2168   if (!once_value_2) {
2169     fra.me.REG[2] = BOX_NativeString("( ");
2170     REGB0 = TAG_Int(2);
2171     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
2172     once_value_2 = fra.me.REG[2];
2173     register_static_object(&once_value_2);
2174   } else fra.me.REG[2] = once_value_2;
2175   fra.me.REG[2] = fra.me.REG[2];
2176   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2177   fra.me.REG[2] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
2178   fra.me.REG[2] = CALL_ni_metamodel___MMType___friendly_extern_name(fra.me.REG[2])(fra.me.REG[2]);
2179   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2180   if (!once_value_3) {
2181     fra.me.REG[2] = BOX_NativeString(" ");
2182     REGB0 = TAG_Int(1);
2183     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
2184     once_value_3 = fra.me.REG[2];
2185     register_static_object(&once_value_3);
2186   } else fra.me.REG[2] = once_value_3;
2187   fra.me.REG[2] = fra.me.REG[2];
2188   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2189   fra.me.REG[0] = CALL_ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
2190   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
2191   if (!once_value_4) {
2192     fra.me.REG[0] = BOX_NativeString(" )");
2193     REGB0 = TAG_Int(2);
2194     fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
2195     once_value_4 = fra.me.REG[0];
2196     register_static_object(&once_value_4);
2197   } else fra.me.REG[0] = once_value_4;
2198   fra.me.REG[0] = fra.me.REG[0];
2199   CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
2200   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
2201   goto label5;
2202   label5: while(0);
2203   stack_frame_head = fra.me.prev;
2204   return fra.me.REG[1];
2205 }
2206 val_t ni_metamodel___MMImportedCast___hash(val_t p0){
2207   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2208   val_t REGB0;
2209   val_t REGB1;
2210   val_t tmp;
2211   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2212   fra.me.file = LOCATE_ni_metamodel;
2213   fra.me.line = 282;
2214   fra.me.meth = LOCATE_ni_metamodel___MMImportedCast___hash;
2215   fra.me.has_broke = 0;
2216   fra.me.REG_size = 2;
2217   fra.me.REG[0] = NIT_NULL;
2218   fra.me.REG[1] = NIT_NULL;
2219   fra.me.REG[0] = p0;
2220   /* ./native_interface//ni_metamodel.nit:284 */
2221   fra.me.REG[1] = CALL_static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
2222   REGB0 = CALL_hash___Object___hash(fra.me.REG[1])(fra.me.REG[1]);
2223   fra.me.REG[0] = CALL_static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
2224   REGB1 = CALL_hash___Object___hash(fra.me.REG[0])(fra.me.REG[0]);
2225   /* ./../lib/standard//kernel.nit:215 */
2226   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
2227   /* ./native_interface//ni_metamodel.nit:284 */
2228   goto label1;
2229   label1: while(0);
2230   stack_frame_head = fra.me.prev;
2231   return REGB1;
2232 }