c_src/native_interface___frontier._sep.c

   1 /* This C file is generated by NIT to compile module native_interface___frontier. */
   2 #include "native_interface___frontier._sep.h"
   3 void native_interface___frontier___MMSrcModule___compile_frontier(val_t p0, val_t p1){
   4   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
   5   val_t REGB0;
   6   val_t tmp;
   7   static val_t once_value_1; /* Once value */
   8   static val_t once_value_2; /* Once value */
   9   static val_t once_value_3; /* Once value */
  10   static val_t once_value_4; /* Once value */
  11   static val_t once_value_5; /* Once value */
  12   static val_t once_value_6; /* Once value */
  13   static val_t once_value_7; /* Once value */
  14   static val_t once_value_8; /* Once value */
  15   static val_t once_value_9; /* Once value */
  16   static val_t once_value_10; /* Once value */
  17   static val_t once_value_11; /* Once value */
  18   static val_t once_value_12; /* Once value */
  19   static val_t once_value_13; /* Once value */
  20   static val_t once_value_14; /* Once value */
  21     static val_t once_value_15; /* Once value */
  22     static val_t once_value_16; /* Once value */
  23     static val_t once_value_17; /* Once value */
  24     static val_t once_value_18; /* Once value */
  25     static val_t once_value_19; /* Once value */
  26     static val_t once_value_20; /* Once value */
  27     static val_t once_value_21; /* Once value */
  28   static val_t once_value_24; /* Once value */
  29   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  30   fra.me.file = LOCATE_native_interface___frontier;
  31   fra.me.line = 28;
  32   fra.me.meth = LOCATE_native_interface___frontier___MMSrcModule___compile_frontier;
  33   fra.me.has_broke = 0;
  34   fra.me.REG_size = 6;
  35   fra.me.REG[0] = NIT_NULL;
  36   fra.me.REG[1] = NIT_NULL;
  37   fra.me.REG[2] = NIT_NULL;
  38   fra.me.REG[3] = NIT_NULL;
  39   fra.me.REG[4] = NIT_NULL;
  40   fra.me.REG[5] = NIT_NULL;
  41   fra.me.REG[0] = p0;
  42   fra.me.REG[1] = p1;
  43   /* ./native_interface//frontier.nit:32 */
  44   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
  45   REGB0 = TAG_Int(3);
  46   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
  47   if (!once_value_1) {
  48     fra.me.REG[4] = BOX_NativeString("#include \"");
  49     REGB0 = TAG_Int(10);
  50     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
  51     once_value_1 = fra.me.REG[4];
  52     register_static_object(&once_value_1);
  53   } else fra.me.REG[4] = once_value_1;
  54   fra.me.REG[4] = fra.me.REG[4];
  55   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
  56   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMModule___name(fra.me.REG[0])(fra.me.REG[0]);
  57   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
  58   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
  59   if (!once_value_2) {
  60     fra.me.REG[4] = BOX_NativeString("._nitni.h\"\n");
  61     REGB0 = TAG_Int(11);
  62     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
  63     once_value_2 = fra.me.REG[4];
  64     register_static_object(&once_value_2);
  65   } else fra.me.REG[4] = once_value_2;
  66   fra.me.REG[4] = fra.me.REG[4];
  67   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
  68   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
  69   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
  70   /* ./native_interface//frontier.nit:35 */
  71   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
  72   if (!once_value_3) {
  73     fra.me.REG[2] = BOX_NativeString("#include <nit_common.h>\n");
  74     REGB0 = TAG_Int(24);
  75     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
  76     once_value_3 = fra.me.REG[2];
  77     register_static_object(&once_value_3);
  78   } else fra.me.REG[2] = once_value_3;
  79   fra.me.REG[2] = fra.me.REG[2];
  80   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
  81   /* ./native_interface//frontier.nit:36 */
  82   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
  83   REGB0 = TAG_Int(3);
  84   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
  85   if (!once_value_4) {
  86     fra.me.REG[4] = BOX_NativeString("#include \"");
  87     REGB0 = TAG_Int(10);
  88     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
  89     once_value_4 = fra.me.REG[4];
  90     register_static_object(&once_value_4);
  91   } else fra.me.REG[4] = once_value_4;
  92   fra.me.REG[4] = fra.me.REG[4];
  93   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
  94   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___cprogram(fra.me.REG[1])(fra.me.REG[1]);
  95   fra.me.REG[4] = CALL_compiling___compiling_base___CProgram___module_header_name(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[0]);
  96   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
  97   if (!once_value_5) {
  98     fra.me.REG[4] = BOX_NativeString("\"\n");
  99     REGB0 = TAG_Int(2);
 100     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 101     once_value_5 = fra.me.REG[4];
 102     register_static_object(&once_value_5);
 103   } else fra.me.REG[4] = once_value_5;
 104   fra.me.REG[4] = fra.me.REG[4];
 105   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 106   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 107   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 108   /* ./native_interface//frontier.nit:38 */
 109   REGB0 = TAG_Int(3);
 110   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 111   if (!once_value_6) {
 112     fra.me.REG[2] = BOX_NativeString("");
 113     REGB0 = TAG_Int(0);
 114     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
 115     once_value_6 = fra.me.REG[2];
 116     register_static_object(&once_value_6);
 117   } else fra.me.REG[2] = once_value_6;
 118   fra.me.REG[2] = fra.me.REG[2];
 119   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 120   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMModule___name(fra.me.REG[0])(fra.me.REG[0]);
 121   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 122   fra.me.REG[2] = CALL_standard___string___AbstractString___to_upper(fra.me.REG[2])(fra.me.REG[2]);
 123   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 124   if (!once_value_7) {
 125     fra.me.REG[2] = BOX_NativeString("_NITNI_H");
 126     REGB0 = TAG_Int(8);
 127     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
 128     once_value_7 = fra.me.REG[2];
 129     register_static_object(&once_value_7);
 130   } else fra.me.REG[2] = once_value_7;
 131   fra.me.REG[2] = fra.me.REG[2];
 132   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 133   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 134   /* ./native_interface//frontier.nit:39 */
 135   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
 136   REGB0 = TAG_Int(3);
 137   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 138   if (!once_value_8) {
 139     fra.me.REG[5] = BOX_NativeString("#ifndef ");
 140     REGB0 = TAG_Int(8);
 141     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 142     once_value_8 = fra.me.REG[5];
 143     register_static_object(&once_value_8);
 144   } else fra.me.REG[5] = once_value_8;
 145   fra.me.REG[5] = fra.me.REG[5];
 146   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 147   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 148   if (!once_value_9) {
 149     fra.me.REG[5] = BOX_NativeString("\n");
 150     REGB0 = TAG_Int(1);
 151     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 152     once_value_9 = fra.me.REG[5];
 153     register_static_object(&once_value_9);
 154   } else fra.me.REG[5] = once_value_9;
 155   fra.me.REG[5] = fra.me.REG[5];
 156   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 157   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 158   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 159   /* ./native_interface//frontier.nit:40 */
 160   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
 161   REGB0 = TAG_Int(3);
 162   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 163   if (!once_value_10) {
 164     fra.me.REG[5] = BOX_NativeString("#define ");
 165     REGB0 = TAG_Int(8);
 166     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 167     once_value_10 = fra.me.REG[5];
 168     register_static_object(&once_value_10);
 169   } else fra.me.REG[5] = once_value_10;
 170   fra.me.REG[5] = fra.me.REG[5];
 171   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[5]);
 172   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 173   if (!once_value_11) {
 174     fra.me.REG[3] = BOX_NativeString("\n\n");
 175     REGB0 = TAG_Int(2);
 176     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 177     once_value_11 = fra.me.REG[3];
 178     register_static_object(&once_value_11);
 179   } else fra.me.REG[3] = once_value_11;
 180   fra.me.REG[3] = fra.me.REG[3];
 181   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 182   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 183   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
 184   /* ./native_interface//frontier.nit:43 */
 185   REGB0 = TAG_Int(5);
 186   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 187   if (!once_value_12) {
 188     fra.me.REG[4] = BOX_NativeString("");
 189     REGB0 = TAG_Int(0);
 190     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 191     once_value_12 = fra.me.REG[4];
 192     register_static_object(&once_value_12);
 193   } else fra.me.REG[4] = once_value_12;
 194   fra.me.REG[4] = fra.me.REG[4];
 195   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 196   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMModule___directory(fra.me.REG[0])(fra.me.REG[0]);
 197   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMDirectory___path(fra.me.REG[4])(fra.me.REG[4]);
 198   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 199   if (!once_value_13) {
 200     fra.me.REG[4] = BOX_NativeString("/");
 201     REGB0 = TAG_Int(1);
 202     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 203     once_value_13 = fra.me.REG[4];
 204     register_static_object(&once_value_13);
 205   } else fra.me.REG[4] = once_value_13;
 206   fra.me.REG[4] = fra.me.REG[4];
 207   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 208   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMModule___name(fra.me.REG[0])(fra.me.REG[0]);
 209   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 210   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 211   if (!once_value_14) {
 212     fra.me.REG[4] = BOX_NativeString(".nit.h");
 213     REGB0 = TAG_Int(6);
 214     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 215     once_value_14 = fra.me.REG[4];
 216     register_static_object(&once_value_14);
 217   } else fra.me.REG[4] = once_value_14;
 218   fra.me.REG[4] = fra.me.REG[4];
 219   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 220   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 221   /* ./native_interface//frontier.nit:44 */
 222   REGB0 = CALL_standard___file___String___file_exists(fra.me.REG[2])(fra.me.REG[2]);
 223   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 224   if (UNTAG_Bool(REGB0)) {
 225     /* ./native_interface//frontier.nit:45 */
 226     REGB0 = TAG_Int(5);
 227     fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 228     if (!once_value_15) {
 229       fra.me.REG[3] = BOX_NativeString("");
 230       REGB0 = TAG_Int(0);
 231       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 232       once_value_15 = fra.me.REG[3];
 233       register_static_object(&once_value_15);
 234     } else fra.me.REG[3] = once_value_15;
 235     fra.me.REG[3] = fra.me.REG[3];
 236     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 237     fra.me.REG[3] = CALL_metamodel___abstractmetamodel___MMModule___directory(fra.me.REG[0])(fra.me.REG[0]);
 238     fra.me.REG[3] = CALL_metamodel___abstractmetamodel___MMDirectory___path(fra.me.REG[3])(fra.me.REG[3]);
 239     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 240     if (!once_value_16) {
 241       fra.me.REG[3] = BOX_NativeString("/");
 242       REGB0 = TAG_Int(1);
 243       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 244       once_value_16 = fra.me.REG[3];
 245       register_static_object(&once_value_16);
 246     } else fra.me.REG[3] = once_value_16;
 247     fra.me.REG[3] = fra.me.REG[3];
 248     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 249     fra.me.REG[3] = CALL_metamodel___abstractmetamodel___MMModule___name(fra.me.REG[0])(fra.me.REG[0]);
 250     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 251     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 252     if (!once_value_17) {
 253       fra.me.REG[3] = BOX_NativeString("_nit.h");
 254       REGB0 = TAG_Int(6);
 255       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 256       once_value_17 = fra.me.REG[3];
 257       register_static_object(&once_value_17);
 258     } else fra.me.REG[3] = once_value_17;
 259     fra.me.REG[3] = fra.me.REG[3];
 260     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 261     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 262     fra.me.REG[2] = fra.me.REG[4];
 263   }
 264   /* ./native_interface//frontier.nit:47 */
 265   REGB0 = CALL_standard___file___String___file_exists(fra.me.REG[2])(fra.me.REG[2]);
 266   if (UNTAG_Bool(REGB0)) {
 267     /* ./native_interface//frontier.nit:48 */
 268     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
 269     REGB0 = TAG_Int(3);
 270     fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 271     if (!once_value_18) {
 272       fra.me.REG[5] = BOX_NativeString("#include \"");
 273       REGB0 = TAG_Int(10);
 274       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 275       once_value_18 = fra.me.REG[5];
 276       register_static_object(&once_value_18);
 277     } else fra.me.REG[5] = once_value_18;
 278     fra.me.REG[5] = fra.me.REG[5];
 279     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
 280     fra.me.REG[5] = CALL_native_interface___frontier___String___path_from_parent(fra.me.REG[2])(fra.me.REG[2]);
 281     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
 282     if (!once_value_19) {
 283       fra.me.REG[5] = BOX_NativeString("\"\n");
 284       REGB0 = TAG_Int(2);
 285       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 286       once_value_19 = fra.me.REG[5];
 287       register_static_object(&once_value_19);
 288     } else fra.me.REG[5] = once_value_19;
 289     fra.me.REG[5] = fra.me.REG[5];
 290     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
 291     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 292     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
 293     /* ./native_interface//frontier.nit:49 */
 294     fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 295     REGB0 = TAG_Int(3);
 296     fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 297     if (!once_value_20) {
 298       fra.me.REG[5] = BOX_NativeString("#include \"");
 299       REGB0 = TAG_Int(10);
 300       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
 301       once_value_20 = fra.me.REG[5];
 302       register_static_object(&once_value_20);
 303     } else fra.me.REG[5] = once_value_20;
 304     fra.me.REG[5] = fra.me.REG[5];
 305     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
 306     fra.me.REG[2] = CALL_native_interface___frontier___String___path_from_parent(fra.me.REG[2])(fra.me.REG[2]);
 307     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
 308     if (!once_value_21) {
 309       fra.me.REG[2] = BOX_NativeString("\"\n");
 310       REGB0 = TAG_Int(2);
 311       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
 312       once_value_21 = fra.me.REG[2];
 313       register_static_object(&once_value_21);
 314     } else fra.me.REG[2] = once_value_21;
 315     fra.me.REG[2] = fra.me.REG[2];
 316     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
 317     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
 318     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 319   }
 320   /* ./native_interface//frontier.nit:52 */
 321   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMModule___local_classes(fra.me.REG[0])(fra.me.REG[0]);
 322   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[4])(fra.me.REG[4], (&(fra.me)), ((fun_t)OC_native_interface___frontier___MMSrcModule___compile_frontier_22));
 323   /* ./native_interface//frontier.nit:71 */
 324   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 325   if (!once_value_24) {
 326     fra.me.REG[0] = BOX_NativeString("#endif\n");
 327     REGB0 = TAG_Int(7);
 328     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
 329     once_value_24 = fra.me.REG[0];
 330     register_static_object(&once_value_24);
 331   } else fra.me.REG[0] = once_value_24;
 332   fra.me.REG[0] = fra.me.REG[0];
 333   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 334   stack_frame_head = fra.me.prev;
 335   return;
 336 }
 337   void OC_native_interface___frontier___MMSrcModule___compile_frontier_22(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 338     struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 339     val_t REGB0;
 340     val_t REGB1;
 341     fun_t CREG[1];
 342     val_t tmp;
 343     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 344     fra.me.file = LOCATE_native_interface___frontier;
 345     fra.me.line = 0;
 346     fra.me.meth = LOCATE_native_interface___frontier___MMSrcModule___compile_frontier;
 347     fra.me.has_broke = 0;
 348     fra.me.REG_size = 2;
 349     fra.me.REG[0] = NIT_NULL;
 350     fra.me.REG[1] = NIT_NULL;
 351     fra.me.closure_ctx = closctx_param;
 352     fra.me.closure_funs = CREG;
 353     fra.me.REG[0] = p0;
 354     CREG[0] = clos_fun0;
 355     /* ./native_interface//frontier.nit:54 */
 356     fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMLocalClass___local_local_properties(fra.me.REG[0])(fra.me.REG[0]);
 357     CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], closctx, ((fun_t)OC_native_interface___frontier___MMSrcModule___compile_frontier_23));
 358     /* ./native_interface//frontier.nit:65 */
 359     fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMLocalClass___global(fra.me.REG[0])(fra.me.REG[0]);
 360     fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMGlobalClass___intro(fra.me.REG[1])(fra.me.REG[1]);
 361     REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[1],fra.me.REG[0]));
 362     if (UNTAG_Bool(REGB0)) {
 363     } else {
 364       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 365       REGB0 = REGB1;
 366     }
 367     if (UNTAG_Bool(REGB0)) {
 368       /* ./native_interface//frontier.nit:66 */
 369       fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMLocalClass___global(fra.me.REG[0])(fra.me.REG[0]);
 370       REGB0 = CALL_metamodel___abstractmetamodel___MMGlobalClass___is_extern(fra.me.REG[1])(fra.me.REG[1]);
 371     } else {
 372       /* ./native_interface//frontier.nit:65 */
 373       REGB1 = TAG_Bool(false);
 374       REGB0 = REGB1;
 375     }
 376     if (UNTAG_Bool(REGB0)) {
 377       /* ./native_interface//frontier.nit:67 */
 378       CALL_native_interface___frontier___MMLocalClass___compile_defaut_extern_type(fra.me.REG[0])(fra.me.REG[0], closctx->REG[1]);
 379     }
 380     stack_frame_head = fra.me.prev;
 381     return;
 382   }
 383     void OC_native_interface___frontier___MMSrcModule___compile_frontier_23(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 384       struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 385       val_t REGB0;
 386       val_t REGB1;
 387       fun_t CREG[1];
 388       val_t tmp;
 389       fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 390       fra.me.file = LOCATE_native_interface___frontier;
 391       fra.me.line = 0;
 392       fra.me.meth = LOCATE_native_interface___frontier___MMSrcModule___compile_frontier;
 393       fra.me.has_broke = 0;
 394       fra.me.REG_size = 2;
 395       fra.me.REG[0] = NIT_NULL;
 396       fra.me.REG[1] = NIT_NULL;
 397       fra.me.closure_ctx = closctx_param;
 398       fra.me.closure_funs = CREG;
 399       fra.me.REG[0] = p0;
 400       CREG[0] = clos_fun0;
 401       /* ./native_interface//frontier.nit:57 */
 402       fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMLocalProperty___mmmodule(fra.me.REG[0])(fra.me.REG[0]);
 403       REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[1],closctx->REG[0]));
 404       if (UNTAG_Bool(REGB0)) {
 405       } else {
 406         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], closctx->REG[0]);
 407         REGB0 = REGB1;
 408       }
 409       if (UNTAG_Bool(REGB0)) {
 410         /* ./native_interface//frontier.nit:58 */
 411         REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[0], COLOR_syntax___syntax_base___MMSrcMethod, ID_syntax___syntax_base___MMSrcMethod)) /*cast MMSrcMethod*/;
 412       } else {
 413         /* ./native_interface//frontier.nit:57 */
 414         REGB1 = TAG_Bool(false);
 415         REGB0 = REGB1;
 416       }
 417       if (UNTAG_Bool(REGB0)) {
 418         /* ./native_interface//frontier.nit:58 */
 419         REGB0 = CALL_metamodel___abstractmetamodel___MMMethod___is_extern(fra.me.REG[0])(fra.me.REG[0]);
 420       } else {
 421         /* ./native_interface//frontier.nit:57 */
 422         REGB1 = TAG_Bool(false);
 423         REGB0 = REGB1;
 424       }
 425       if (UNTAG_Bool(REGB0)) {
 426         /* ./native_interface//frontier.nit:59 */
 427         CALL_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier(fra.me.REG[0])(fra.me.REG[0], closctx->REG[1]);
 428       }
 429       stack_frame_head = fra.me.prev;
 430       return;
 431     }
 432 void native_interface___frontier___MMSrcMethod___compile_extern_to_frontier(val_t p0, val_t p1){
 433   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 434   val_t REGB0;
 435   val_t REGB1;
 436   val_t tmp;
 437   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 438   fra.me.file = LOCATE_native_interface___frontier;
 439   fra.me.line = 76;
 440   fra.me.meth = LOCATE_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier;
 441   fra.me.has_broke = 0;
 442   fra.me.REG_size = 3;
 443   fra.me.REG[0] = NIT_NULL;
 444   fra.me.REG[1] = NIT_NULL;
 445   fra.me.REG[2] = NIT_NULL;
 446   fra.me.REG[0] = p0;
 447   fra.me.REG[1] = p1;
 448   /* ./native_interface//frontier.nit:79 */
 449   fra.me.REG[2] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 450   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 451   if (UNTAG_Bool(REGB0)) {
 452   } else {
 453     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 454     if (UNTAG_Bool(REGB1)) {
 455       REGB1 = TAG_Bool(false);
 456       REGB0 = REGB1;
 457     } else {
 458       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 459       REGB0 = REGB1;
 460     }
 461   }
 462   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 463   if (UNTAG_Bool(REGB0)) {
 464     /* ./native_interface//frontier.nit:80 */
 465     fra.me.REG[2] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 466     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 467     if (UNTAG_Bool(REGB0)) {
 468       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 80);
 469     }
 470     CALL_native_interface___frontier___MMSignature___compile_frontier(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 471   }
 472   /* ./native_interface//frontier.nit:83 */
 473   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMMethod___explicit_imports(fra.me.REG[0])(fra.me.REG[0]);
 474   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[2])(fra.me.REG[2], (&(fra.me)), ((fun_t)OC_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier_1));
 475   /* ./native_interface//frontier.nit:92 */
 476   fra.me.REG[2] = CALL_metamodel___static_type___MMMethod___explicit_casts(fra.me.REG[0])(fra.me.REG[0]);
 477   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[2])(fra.me.REG[2], (&(fra.me)), ((fun_t)OC_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier_2));
 478   /* ./native_interface//frontier.nit:100 */
 479   REGB0 = CALL_metamodel___abstractmetamodel___MMLocalProperty___need_super(fra.me.REG[0])(fra.me.REG[0]);
 480   if (UNTAG_Bool(REGB0)) {
 481     /* ./native_interface//frontier.nit:101 */
 482     CALL_native_interface___frontier___MMSrcMethod___compile_super_to_frontier(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 483   }
 484   /* ./native_interface//frontier.nit:105 */
 485   CALL_native_interface___frontier___MMSrcMethod___compile_out_to_frontier(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 486   stack_frame_head = fra.me.prev;
 487   return;
 488 }
 489   void OC_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 490     struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 491     fun_t CREG[1];
 492     val_t tmp;
 493     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 494     fra.me.file = LOCATE_native_interface___frontier;
 495     fra.me.line = 0;
 496     fra.me.meth = LOCATE_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier;
 497     fra.me.has_broke = 0;
 498     fra.me.REG_size = 2;
 499     fra.me.REG[0] = NIT_NULL;
 500     fra.me.REG[1] = NIT_NULL;
 501     fra.me.closure_ctx = closctx_param;
 502     fra.me.closure_funs = CREG;
 503     fra.me.REG[0] = p0;
 504     CREG[0] = clos_fun0;
 505     /* ./native_interface//frontier.nit:85 */
 506     fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___friendlys(closctx->REG[1])(closctx->REG[1]);
 507     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 508     /* ./native_interface//frontier.nit:88 */
 509     fra.me.REG[0] = CALL_metamodel___static_type___MMExplicitImport___signature(fra.me.REG[0])(fra.me.REG[0]);
 510     CALL_native_interface___frontier___MMSignature___compile_frontier(fra.me.REG[0])(fra.me.REG[0], closctx->REG[1]);
 511     stack_frame_head = fra.me.prev;
 512     return;
 513   }
 514   void OC_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier_2(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 515     struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 516     fun_t CREG[1];
 517     val_t tmp;
 518     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 519     fra.me.file = LOCATE_native_interface___frontier;
 520     fra.me.line = 0;
 521     fra.me.meth = LOCATE_native_interface___frontier___MMSrcMethod___compile_extern_to_frontier;
 522     fra.me.has_broke = 0;
 523     fra.me.REG_size = 3;
 524     fra.me.REG[0] = NIT_NULL;
 525     fra.me.REG[1] = NIT_NULL;
 526     fra.me.REG[2] = NIT_NULL;
 527     fra.me.closure_ctx = closctx_param;
 528     fra.me.closure_funs = CREG;
 529     fra.me.REG[0] = p0;
 530     CREG[0] = clos_fun0;
 531     /* ./native_interface//frontier.nit:93 */
 532     fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___casts(closctx->REG[1])(closctx->REG[1]);
 533     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
 534     /* ./native_interface//frontier.nit:95 */
 535     fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___types(closctx->REG[1])(closctx->REG[1]);
 536     fra.me.REG[2] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
 537     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
 538     /* ./native_interface//frontier.nit:96 */
 539     fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___types(closctx->REG[1])(closctx->REG[1]);
 540     fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
 541     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
 542     stack_frame_head = fra.me.prev;
 543     return;
 544   }
 545 void native_interface___frontier___MMSrcMethod___compile_super_to_frontier(val_t p0, val_t p1){
 546   struct {struct stack_frame_t me; val_t MORE_REG[10];} fra;
 547   val_t REGB0;
 548   val_t REGB1;
 549   val_t REGB2;
 550   val_t tmp;
 551   static val_t once_value_1; /* Once value */
 552   static val_t once_value_2; /* Once value */
 553   static val_t once_value_3; /* Once value */
 554   static val_t once_value_4; /* Once value */
 555   static val_t once_value_5; /* Once value */
 556   static val_t once_value_6; /* Once value */
 557   static val_t once_value_7; /* Once value */
 558   static val_t once_value_8; /* Once value */
 559   static val_t once_value_9; /* Once value */
 560   static val_t once_value_10; /* Once value */
 561   static val_t once_value_11; /* Once value */
 562   static val_t once_value_12; /* Once value */
 563   static val_t once_value_13; /* Once value */
 564   static val_t once_value_14; /* Once value */
 565   static val_t once_value_15; /* Once value */
 566   static val_t once_value_16; /* Once value */
 567   static val_t once_value_17; /* Once value */
 568   static val_t once_value_18; /* Once value */
 569       static val_t once_value_19; /* Once value */
 570       static val_t once_value_20; /* Once value */
 571       static val_t once_value_21; /* Once value */
 572       static val_t once_value_22; /* Once value */
 573       static val_t once_value_23; /* Once value */
 574       static val_t once_value_24; /* Once value */
 575     static val_t once_value_26; /* Once value */
 576     static val_t once_value_27; /* Once value */
 577     static val_t once_value_28; /* Once value */
 578     static val_t once_value_29; /* Once value */
 579   static val_t once_value_30; /* Once value */
 580   static val_t once_value_31; /* Once value */
 581   static val_t once_value_32; /* Once value */
 582   static val_t once_value_33; /* Once value */
 583   static val_t once_value_34; /* Once value */
 584     static val_t once_value_35; /* Once value */
 585     static val_t once_value_36; /* Once value */
 586     static val_t once_value_37; /* Once value */
 587     static val_t once_value_38; /* Once value */
 588     static val_t once_value_39; /* Once value */
 589   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 590   fra.me.file = LOCATE_native_interface___frontier;
 591   fra.me.line = 108;
 592   fra.me.meth = LOCATE_native_interface___frontier___MMSrcMethod___compile_super_to_frontier;
 593   fra.me.has_broke = 0;
 594   fra.me.REG_size = 11;
 595   fra.me.REG[0] = NIT_NULL;
 596   fra.me.REG[1] = NIT_NULL;
 597   fra.me.REG[2] = NIT_NULL;
 598   fra.me.REG[3] = NIT_NULL;
 599   fra.me.REG[4] = NIT_NULL;
 600   fra.me.REG[5] = NIT_NULL;
 601   fra.me.REG[6] = NIT_NULL;
 602   fra.me.REG[7] = NIT_NULL;
 603   fra.me.REG[8] = NIT_NULL;
 604   fra.me.REG[9] = NIT_NULL;
 605   fra.me.REG[10] = NIT_NULL;
 606   fra.me.REG[0] = p0;
 607   fra.me.REG[1] = p1;
 608   /* ./native_interface//frontier.nit:115 */
 609   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 610   REGB0 = TAG_Int(3);
 611   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 612   if (!once_value_1) {
 613     fra.me.REG[4] = BOX_NativeString("\n/* friendly for super of ");
 614     REGB0 = TAG_Int(26);
 615     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 616     once_value_1 = fra.me.REG[4];
 617     register_static_object(&once_value_1);
 618   } else fra.me.REG[4] = once_value_1;
 619   fra.me.REG[4] = fra.me.REG[4];
 620   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 621   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[0])(fra.me.REG[0]);
 622   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 623   if (!once_value_2) {
 624     fra.me.REG[4] = BOX_NativeString(" */\n");
 625     REGB0 = TAG_Int(4);
 626     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 627     once_value_2 = fra.me.REG[4];
 628     register_static_object(&once_value_2);
 629   } else fra.me.REG[4] = once_value_2;
 630   fra.me.REG[4] = fra.me.REG[4];
 631   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 632   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 633   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 634   /* ./native_interface//frontier.nit:116 */
 635   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 636   REGB0 = TAG_Int(3);
 637   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 638   if (!once_value_3) {
 639     fra.me.REG[4] = BOX_NativeString("");
 640     REGB0 = TAG_Int(0);
 641     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 642     once_value_3 = fra.me.REG[4];
 643     register_static_object(&once_value_3);
 644   } else fra.me.REG[4] = once_value_3;
 645   fra.me.REG[4] = fra.me.REG[4];
 646   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 647   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___mmmodule(fra.me.REG[0])(fra.me.REG[0]);
 648   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___frontier_super_csignature_from(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
 649   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 650   if (!once_value_4) {
 651     fra.me.REG[4] = BOX_NativeString(";\n");
 652     REGB0 = TAG_Int(2);
 653     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 654     once_value_4 = fra.me.REG[4];
 655     register_static_object(&once_value_4);
 656   } else fra.me.REG[4] = once_value_4;
 657   fra.me.REG[4] = fra.me.REG[4];
 658   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 659   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 660   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 661   /* ./native_interface//frontier.nit:119 */
 662   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 663   REGB0 = TAG_Int(3);
 664   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 665   if (!once_value_5) {
 666     fra.me.REG[4] = BOX_NativeString("#ifndef ");
 667     REGB0 = TAG_Int(8);
 668     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 669     once_value_5 = fra.me.REG[4];
 670     register_static_object(&once_value_5);
 671   } else fra.me.REG[4] = once_value_5;
 672   fra.me.REG[4] = fra.me.REG[4];
 673   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 674   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___friendly_super_cname(fra.me.REG[0])(fra.me.REG[0]);
 675   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 676   if (!once_value_6) {
 677     fra.me.REG[4] = BOX_NativeString("\n");
 678     REGB0 = TAG_Int(1);
 679     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 680     once_value_6 = fra.me.REG[4];
 681     register_static_object(&once_value_6);
 682   } else fra.me.REG[4] = once_value_6;
 683   fra.me.REG[4] = fra.me.REG[4];
 684   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 685   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
 686   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 687   /* ./native_interface//frontier.nit:120 */
 688   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 689   REGB0 = TAG_Int(5);
 690   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 691   if (!once_value_7) {
 692     fra.me.REG[4] = BOX_NativeString("#define ");
 693     REGB0 = TAG_Int(8);
 694     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 695     once_value_7 = fra.me.REG[4];
 696     register_static_object(&once_value_7);
 697   } else fra.me.REG[4] = once_value_7;
 698   fra.me.REG[4] = fra.me.REG[4];
 699   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 700   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___friendly_super_cname(fra.me.REG[0])(fra.me.REG[0]);
 701   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 702   if (!once_value_8) {
 703     fra.me.REG[4] = BOX_NativeString(" ");
 704     REGB0 = TAG_Int(1);
 705     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 706     once_value_8 = fra.me.REG[4];
 707     register_static_object(&once_value_8);
 708   } else fra.me.REG[4] = once_value_8;
 709   fra.me.REG[4] = fra.me.REG[4];
 710   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 711   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___mmmodule(fra.me.REG[0])(fra.me.REG[0]);
 712   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___local_friendly_super_name_from(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
 713   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 714   if (!once_value_9) {
 715     fra.me.REG[4] = BOX_NativeString("\n");
 716     REGB0 = TAG_Int(1);
 717     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 718     once_value_9 = fra.me.REG[4];
 719     register_static_object(&once_value_9);
 720   } else fra.me.REG[4] = once_value_9;
 721   fra.me.REG[4] = fra.me.REG[4];
 722   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 723   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 724   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 725   /* ./native_interface//frontier.nit:121 */
 726   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
 727   if (!once_value_10) {
 728     fra.me.REG[3] = BOX_NativeString("#endif\n");
 729     REGB0 = TAG_Int(7);
 730     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
 731     once_value_10 = fra.me.REG[3];
 732     register_static_object(&once_value_10);
 733   } else fra.me.REG[3] = once_value_10;
 734   fra.me.REG[3] = fra.me.REG[3];
 735   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
 736   /* ./native_interface//frontier.nit:124 */
 737   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
 738   REGB0 = TAG_Int(3);
 739   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 740   if (!once_value_11) {
 741     fra.me.REG[4] = BOX_NativeString("\n/* friendly for super of ");
 742     REGB0 = TAG_Int(26);
 743     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 744     once_value_11 = fra.me.REG[4];
 745     register_static_object(&once_value_11);
 746   } else fra.me.REG[4] = once_value_11;
 747   fra.me.REG[4] = fra.me.REG[4];
 748   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 749   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[0])(fra.me.REG[0]);
 750   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 751   if (!once_value_12) {
 752     fra.me.REG[4] = BOX_NativeString(" */\n");
 753     REGB0 = TAG_Int(4);
 754     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 755     once_value_12 = fra.me.REG[4];
 756     register_static_object(&once_value_12);
 757   } else fra.me.REG[4] = once_value_12;
 758   fra.me.REG[4] = fra.me.REG[4];
 759   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 760   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
 761   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
 762   /* ./native_interface//frontier.nit:125 */
 763   fra.me.REG[2] = CALL_native_interface___ni_metamodel___MMMethod___friendly_super_csignature(fra.me.REG[0])(fra.me.REG[0]);
 764   fra.me.REG[2] = NEW_FunctionCompiler_native_interface___ni_tools___FunctionCompiler___init(fra.me.REG[2]);
 765   /* ./native_interface//frontier.nit:128 */
 766   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___init();
 767   /* ./native_interface//frontier.nit:131 */
 768   if (!once_value_13) {
 769     fra.me.REG[4] = BOX_NativeString("recv___nit");
 770     REGB0 = TAG_Int(10);
 771     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
 772     once_value_13 = fra.me.REG[4];
 773     register_static_object(&once_value_13);
 774   } else fra.me.REG[4] = once_value_13;
 775   fra.me.REG[4] = fra.me.REG[4];
 776   /* ./native_interface//frontier.nit:132 */
 777   fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[2])(fra.me.REG[2]);
 778   REGB0 = TAG_Int(3);
 779   fra.me.REG[6] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 780   if (!once_value_14) {
 781     fra.me.REG[7] = BOX_NativeString("val_t ");
 782     REGB0 = TAG_Int(6);
 783     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
 784     once_value_14 = fra.me.REG[7];
 785     register_static_object(&once_value_14);
 786   } else fra.me.REG[7] = once_value_14;
 787   fra.me.REG[7] = fra.me.REG[7];
 788   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 789   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[4]);
 790   if (!once_value_15) {
 791     fra.me.REG[7] = BOX_NativeString(";\n");
 792     REGB0 = TAG_Int(2);
 793     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
 794     once_value_15 = fra.me.REG[7];
 795     register_static_object(&once_value_15);
 796   } else fra.me.REG[7] = once_value_15;
 797   fra.me.REG[7] = fra.me.REG[7];
 798   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
 799   fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
 800   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
 801   /* ./native_interface//frontier.nit:133 */
 802   fra.me.REG[6] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[2])(fra.me.REG[2]);
 803   REGB0 = TAG_Int(3);
 804   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
 805   if (!once_value_16) {
 806     fra.me.REG[7] = BOX_NativeString("");
 807     REGB0 = TAG_Int(0);
 808     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
 809     once_value_16 = fra.me.REG[7];
 810     register_static_object(&once_value_16);
 811   } else fra.me.REG[7] = once_value_16;
 812   fra.me.REG[7] = fra.me.REG[7];
 813   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
 814   fra.me.REG[7] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 815   REGB0 = TAG_Bool(fra.me.REG[7]==NIT_NULL);
 816   if (UNTAG_Bool(REGB0)) {
 817     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 133);
 818   }
 819   fra.me.REG[7] = CALL_metamodel___static_type___MMSignature___recv(fra.me.REG[7])(fra.me.REG[7]);
 820   if (!once_value_17) {
 821     fra.me.REG[8] = BOX_NativeString("recv");
 822     REGB0 = TAG_Int(4);
 823     fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
 824     once_value_17 = fra.me.REG[8];
 825     register_static_object(&once_value_17);
 826   } else fra.me.REG[8] = once_value_17;
 827   fra.me.REG[8] = fra.me.REG[8];
 828   fra.me.REG[8] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[4], fra.me.REG[8]);
 829   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[8]);
 830   if (!once_value_18) {
 831     fra.me.REG[8] = BOX_NativeString(";\n");
 832     REGB0 = TAG_Int(2);
 833     fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
 834     once_value_18 = fra.me.REG[8];
 835     register_static_object(&once_value_18);
 836   } else fra.me.REG[8] = once_value_18;
 837   fra.me.REG[8] = fra.me.REG[8];
 838   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[8]);
 839   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
 840   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
 841   /* ./native_interface//frontier.nit:134 */
 842   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 843   /* ./native_interface//frontier.nit:137 */
 844   fra.me.REG[5] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 845   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
 846   if (UNTAG_Bool(REGB0)) {
 847     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 137);
 848   }
 849   fra.me.REG[5] = CALL_metamodel___static_type___MMSignature___params(fra.me.REG[5])(fra.me.REG[5]);
 850   /* ./../lib/standard//collection//array.nit:269 */
 851   REGB0 = TAG_Int(0);
 852   /* ./../lib/standard//collection//array.nit:270 */
 853   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
 854   if (UNTAG_Bool(REGB1)) {
 855   } else {
 856     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
 857   }
 858   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5]);
 859   /* ./../lib/standard//collection//array.nit:271 */
 860   fra.me.REG[6] = ATTR_standard___collection___array___Array____items(fra.me.REG[5]);
 861   /* ./../lib/standard//collection//array.nit:272 */
 862   while(1) {
 863     /* ./../lib/standard//collection//array.nit:24 */
 864     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
 865     if (UNTAG_Bool(REGB1)) {
 866     } else {
 867       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
 868     }
 869     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5]);
 870     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 871     if (UNTAG_Bool(REGB2)) {
 872     } else {
 873       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 874     }
 875     /* ./../lib/standard//kernel.nit:232 */
 876     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 877     /* ./../lib/standard//collection//array.nit:272 */
 878     if (UNTAG_Bool(REGB1)) {
 879       /* ./../lib/standard//collection//array.nit:273 */
 880       REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 881       if (UNTAG_Bool(REGB1)) {
 882         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
 883       }
 884       /* ./../lib/standard//collection//array.nit:718 */
 885       fra.me.REG[8] = ((Nit_NativeArray)fra.me.REG[6])->val[UNTAG_Int(REGB0)];
 886       /* ./native_interface//frontier.nit:138 */
 887       REGB1 = TAG_Int(3);
 888       fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
 889       if (!once_value_19) {
 890         fra.me.REG[9] = BOX_NativeString("");
 891         REGB1 = TAG_Int(0);
 892         fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB1);
 893         once_value_19 = fra.me.REG[9];
 894         register_static_object(&once_value_19);
 895       } else fra.me.REG[9] = once_value_19;
 896       fra.me.REG[9] = fra.me.REG[9];
 897       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
 898       fra.me.REG[9] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[8])(fra.me.REG[8]);
 899       fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
 900       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
 901       if (!once_value_20) {
 902         fra.me.REG[9] = BOX_NativeString("___nit");
 903         REGB1 = TAG_Int(6);
 904         fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB1);
 905         once_value_20 = fra.me.REG[9];
 906         register_static_object(&once_value_20);
 907       } else fra.me.REG[9] = once_value_20;
 908       fra.me.REG[9] = fra.me.REG[9];
 909       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
 910       fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
 911       fra.me.REG[4] = fra.me.REG[7];
 912       /* ./native_interface//frontier.nit:139 */
 913       fra.me.REG[7] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[2])(fra.me.REG[2]);
 914       REGB1 = TAG_Int(3);
 915       fra.me.REG[9] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
 916       if (!once_value_21) {
 917         fra.me.REG[10] = BOX_NativeString("val_t ");
 918         REGB1 = TAG_Int(6);
 919         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
 920         once_value_21 = fra.me.REG[10];
 921         register_static_object(&once_value_21);
 922       } else fra.me.REG[10] = once_value_21;
 923       fra.me.REG[10] = fra.me.REG[10];
 924       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[10]);
 925       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[4]);
 926       if (!once_value_22) {
 927         fra.me.REG[10] = BOX_NativeString(";\n");
 928         REGB1 = TAG_Int(2);
 929         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
 930         once_value_22 = fra.me.REG[10];
 931         register_static_object(&once_value_22);
 932       } else fra.me.REG[10] = once_value_22;
 933       fra.me.REG[10] = fra.me.REG[10];
 934       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[10]);
 935       fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
 936       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
 937       /* ./native_interface//frontier.nit:140 */
 938       fra.me.REG[9] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[2])(fra.me.REG[2]);
 939       REGB1 = TAG_Int(3);
 940       fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
 941       if (!once_value_23) {
 942         fra.me.REG[10] = BOX_NativeString("");
 943         REGB1 = TAG_Int(0);
 944         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
 945         once_value_23 = fra.me.REG[10];
 946         register_static_object(&once_value_23);
 947       } else fra.me.REG[10] = once_value_23;
 948       fra.me.REG[10] = fra.me.REG[10];
 949       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[10]);
 950       fra.me.REG[10] = CALL_metamodel___static_type___MMParam___mmtype(fra.me.REG[8])(fra.me.REG[8]);
 951       fra.me.REG[8] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[8])(fra.me.REG[8]);
 952       fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
 953       fra.me.REG[8] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[4], fra.me.REG[8]);
 954       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
 955       if (!once_value_24) {
 956         fra.me.REG[8] = BOX_NativeString(";\n");
 957         REGB1 = TAG_Int(2);
 958         fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB1);
 959         once_value_24 = fra.me.REG[8];
 960         register_static_object(&once_value_24);
 961       } else fra.me.REG[8] = once_value_24;
 962       fra.me.REG[8] = fra.me.REG[8];
 963       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
 964       fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
 965       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[7]);
 966       /* ./native_interface//frontier.nit:141 */
 967       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
 968       /* ./../lib/standard//collection//array.nit:274 */
 969       REGB1 = TAG_Int(1);
 970       /* ./../lib/standard//kernel.nit:235 */
 971       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
 972       /* ./../lib/standard//collection//array.nit:274 */
 973       REGB0 = REGB1;
 974     } else {
 975       /* ./../lib/standard//collection//array.nit:272 */
 976       goto label25;
 977     }
 978   }
 979   label25: while(0);
 980   /* ./native_interface//frontier.nit:145 */
 981   fra.me.REG[4] = NIT_NULL;
 982   /* ./native_interface//frontier.nit:147 */
 983   fra.me.REG[6] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
 984   REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 985   if (UNTAG_Bool(REGB0)) {
 986     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 147);
 987   }
 988   fra.me.REG[6] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[6])(fra.me.REG[6]);
 989   REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 990   if (UNTAG_Bool(REGB0)) {
 991   } else {
 992     REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
 993     if (UNTAG_Bool(REGB1)) {
 994       REGB1 = TAG_Bool(false);
 995       REGB0 = REGB1;
 996     } else {
 997       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[6])(fra.me.REG[6], NIT_NULL);
 998       REGB0 = REGB1;
 999     }
1000   }
1001   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1002   if (UNTAG_Bool(REGB0)) {
1003     /* ./native_interface//frontier.nit:148 */
1004     fra.me.REG[6] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[0])(fra.me.REG[0]);
1005     REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1006     if (UNTAG_Bool(REGB0)) {
1007       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 148);
1008     }
1009     fra.me.REG[6] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[6])(fra.me.REG[6]);
1010     fra.me.REG[4] = fra.me.REG[6];
1011   }
1012   /* ./native_interface//frontier.nit:151 */
1013   fra.me.REG[6] = NEW_Buffer_standard___string___Buffer___init();
1014   /* ./native_interface//frontier.nit:152 */
1015   REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1016   if (UNTAG_Bool(REGB0)) {
1017   } else {
1018     REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1019     if (UNTAG_Bool(REGB1)) {
1020       REGB1 = TAG_Bool(false);
1021       REGB0 = REGB1;
1022     } else {
1023       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
1024       REGB0 = REGB1;
1025     }
1026   }
1027   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1028   if (UNTAG_Bool(REGB0)) {
1029     /* ./native_interface//frontier.nit:153 */
1030     fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[2])(fra.me.REG[2]);
1031     REGB0 = TAG_Int(3);
1032     fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1033     if (!once_value_26) {
1034       fra.me.REG[9] = BOX_NativeString("");
1035       REGB0 = TAG_Int(0);
1036       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1037       once_value_26 = fra.me.REG[9];
1038       register_static_object(&once_value_26);
1039     } else fra.me.REG[9] = once_value_26;
1040     fra.me.REG[9] = fra.me.REG[9];
1041     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
1042     REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1043     if (UNTAG_Bool(REGB0)) {
1044       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 153);
1045     }
1046     fra.me.REG[9] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[4])(fra.me.REG[4]);
1047     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
1048     if (!once_value_27) {
1049       fra.me.REG[9] = BOX_NativeString(" return___nitni;\n");
1050       REGB0 = TAG_Int(17);
1051       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1052       once_value_27 = fra.me.REG[9];
1053       register_static_object(&once_value_27);
1054     } else fra.me.REG[9] = once_value_27;
1055     fra.me.REG[9] = fra.me.REG[9];
1056     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
1057     fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
1058     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
1059     /* ./native_interface//frontier.nit:154 */
1060     fra.me.REG[7] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[2])(fra.me.REG[2]);
1061     if (!once_value_28) {
1062       fra.me.REG[5] = BOX_NativeString("val_t return___nit;\n");
1063       REGB0 = TAG_Int(20);
1064       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1065       once_value_28 = fra.me.REG[5];
1066       register_static_object(&once_value_28);
1067     } else fra.me.REG[5] = once_value_28;
1068     fra.me.REG[5] = fra.me.REG[5];
1069     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[5]);
1070     /* ./native_interface//frontier.nit:155 */
1071     if (!once_value_29) {
1072       fra.me.REG[5] = BOX_NativeString("return___nit = ");
1073       REGB0 = TAG_Int(15);
1074       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1075       once_value_29 = fra.me.REG[5];
1076       register_static_object(&once_value_29);
1077     } else fra.me.REG[5] = once_value_29;
1078     fra.me.REG[5] = fra.me.REG[5];
1079     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
1080   }
1081   /* ./native_interface//frontier.nit:158 */
1082   REGB0 = TAG_Int(3);
1083   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1084   if (!once_value_30) {
1085     fra.me.REG[7] = BOX_NativeString("");
1086     REGB0 = TAG_Int(0);
1087     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
1088     once_value_30 = fra.me.REG[7];
1089     register_static_object(&once_value_30);
1090   } else fra.me.REG[7] = once_value_30;
1091   fra.me.REG[7] = fra.me.REG[7];
1092   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
1093   fra.me.REG[0] = CALL_compiling___compiling_base___MMLocalProperty___super_meth_call(fra.me.REG[0])(fra.me.REG[0]);
1094   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1095   if (!once_value_31) {
1096     fra.me.REG[0] = BOX_NativeString("( recv___nit )");
1097     REGB0 = TAG_Int(14);
1098     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1099     once_value_31 = fra.me.REG[0];
1100     register_static_object(&once_value_31);
1101   } else fra.me.REG[0] = once_value_31;
1102   fra.me.REG[0] = fra.me.REG[0];
1103   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1104   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
1105   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
1106   /* ./native_interface//frontier.nit:160 */
1107   REGB0 = TAG_Int(3);
1108   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1109   if (!once_value_32) {
1110     fra.me.REG[0] = BOX_NativeString("( ");
1111     REGB0 = TAG_Int(2);
1112     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1113     once_value_32 = fra.me.REG[0];
1114     register_static_object(&once_value_32);
1115   } else fra.me.REG[0] = once_value_32;
1116   fra.me.REG[0] = fra.me.REG[0];
1117   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1118   if (!once_value_33) {
1119     fra.me.REG[0] = BOX_NativeString(", ");
1120     REGB0 = TAG_Int(2);
1121     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1122     once_value_33 = fra.me.REG[0];
1123     register_static_object(&once_value_33);
1124   } else fra.me.REG[0] = once_value_33;
1125   fra.me.REG[0] = fra.me.REG[0];
1126   fra.me.REG[0] = CALL_standard___string___Collection___join(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
1127   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1128   if (!once_value_34) {
1129     fra.me.REG[0] = BOX_NativeString(" );\n");
1130     REGB0 = TAG_Int(4);
1131     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1132     once_value_34 = fra.me.REG[0];
1133     register_static_object(&once_value_34);
1134   } else fra.me.REG[0] = once_value_34;
1135   fra.me.REG[0] = fra.me.REG[0];
1136   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1137   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
1138   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
1139   /* ./native_interface//frontier.nit:162 */
1140   fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[2])(fra.me.REG[2]);
1141   fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
1142   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
1143   /* ./native_interface//frontier.nit:165 */
1144   REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1145   if (UNTAG_Bool(REGB0)) {
1146   } else {
1147     REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1148     if (UNTAG_Bool(REGB1)) {
1149       REGB1 = TAG_Bool(false);
1150       REGB0 = REGB1;
1151     } else {
1152       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
1153       REGB0 = REGB1;
1154     }
1155   }
1156   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1157   if (UNTAG_Bool(REGB0)) {
1158     /* ./native_interface//frontier.nit:167 */
1159     fra.me.REG[6] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[2])(fra.me.REG[2]);
1160     REGB0 = TAG_Int(3);
1161     fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1162     if (!once_value_35) {
1163       fra.me.REG[0] = BOX_NativeString("");
1164       REGB0 = TAG_Int(0);
1165       fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1166       once_value_35 = fra.me.REG[0];
1167       register_static_object(&once_value_35);
1168     } else fra.me.REG[0] = once_value_35;
1169     fra.me.REG[0] = fra.me.REG[0];
1170     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
1171     if (!once_value_36) {
1172       fra.me.REG[0] = BOX_NativeString("return___nitni");
1173       REGB0 = TAG_Int(14);
1174       fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1175       once_value_36 = fra.me.REG[0];
1176       register_static_object(&once_value_36);
1177     } else fra.me.REG[0] = once_value_36;
1178     fra.me.REG[0] = fra.me.REG[0];
1179     if (!once_value_37) {
1180       fra.me.REG[3] = BOX_NativeString("return___nit");
1181       REGB0 = TAG_Int(12);
1182       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1183       once_value_37 = fra.me.REG[3];
1184       register_static_object(&once_value_37);
1185     } else fra.me.REG[3] = once_value_37;
1186     fra.me.REG[3] = fra.me.REG[3];
1187     REGB0 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
1188     if (UNTAG_Bool(REGB0)) {
1189       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 167);
1190     }
1191     fra.me.REG[3] = CALL_native_interface___ni_metamodel___MMType___assign_to_friendly(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[0], fra.me.REG[3]);
1192     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
1193     if (!once_value_38) {
1194       fra.me.REG[3] = BOX_NativeString(";\n");
1195       REGB0 = TAG_Int(2);
1196       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1197       once_value_38 = fra.me.REG[3];
1198       register_static_object(&once_value_38);
1199     } else fra.me.REG[3] = once_value_38;
1200     fra.me.REG[3] = fra.me.REG[3];
1201     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
1202     fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
1203     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
1204     /* ./native_interface//frontier.nit:168 */
1205     fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[2])(fra.me.REG[2]);
1206     if (!once_value_39) {
1207       fra.me.REG[6] = BOX_NativeString("return return___nitni;\n");
1208       REGB0 = TAG_Int(23);
1209       fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
1210       once_value_39 = fra.me.REG[6];
1211       register_static_object(&once_value_39);
1212     } else fra.me.REG[6] = once_value_39;
1213     fra.me.REG[6] = fra.me.REG[6];
1214     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
1215   }
1216   /* ./native_interface//frontier.nit:171 */
1217   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
1218   fra.me.REG[2] = CALL_native_interface___ni_tools___FunctionCompiler___to_writer(fra.me.REG[2])(fra.me.REG[2]);
1219   CALL_compiling___compiling_writer___Writer___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1220   stack_frame_head = fra.me.prev;
1221   return;
1222 }
1223 void native_interface___frontier___MMSrcMethod___compile_out_to_frontier(val_t p0, val_t p1){
1224   struct {struct stack_frame_t me; val_t MORE_REG[11];} fra;
1225   val_t REGB0;
1226   val_t REGB1;
1227   val_t REGB2;
1228   val_t tmp;
1229   static val_t once_value_1; /* Once value */
1230   static val_t once_value_2; /* Once value */
1231   static val_t once_value_3; /* Once value */
1232   static val_t once_value_4; /* Once value */
1233   static val_t once_value_5; /* Once value */
1234   static val_t once_value_6; /* Once value */
1235     static val_t once_value_7; /* Once value */
1236     static val_t once_value_8; /* Once value */
1237     static val_t once_value_9; /* Once value */
1238     static val_t once_value_10; /* Once value */
1239     static val_t once_value_11; /* Once value */
1240     static val_t once_value_12; /* Once value */
1241     static val_t once_value_13; /* Once value */
1242       static val_t once_value_14; /* Once value */
1243       static val_t once_value_15; /* Once value */
1244       static val_t once_value_16; /* Once value */
1245       static val_t once_value_17; /* Once value */
1246       static val_t once_value_18; /* Once value */
1247       static val_t once_value_19; /* Once value */
1248       static val_t once_value_20; /* Once value */
1249     static val_t once_value_22; /* Once value */
1250     static val_t once_value_23; /* Once value */
1251     static val_t once_value_24; /* Once value */
1252     static val_t once_value_25; /* Once value */
1253   static val_t once_value_26; /* Once value */
1254   static val_t once_value_27; /* Once value */
1255   static val_t once_value_28; /* Once value */
1256   static val_t once_value_29; /* Once value */
1257     static val_t once_value_30; /* Once value */
1258     static val_t once_value_31; /* Once value */
1259     static val_t once_value_32; /* Once value */
1260     static val_t once_value_33; /* Once value */
1261     static val_t once_value_34; /* Once value */
1262   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1263   fra.me.file = LOCATE_native_interface___frontier;
1264   fra.me.line = 174;
1265   fra.me.meth = LOCATE_native_interface___frontier___MMSrcMethod___compile_out_to_frontier;
1266   fra.me.has_broke = 0;
1267   fra.me.REG_size = 12;
1268   fra.me.REG[0] = NIT_NULL;
1269   fra.me.REG[1] = NIT_NULL;
1270   fra.me.REG[2] = NIT_NULL;
1271   fra.me.REG[3] = NIT_NULL;
1272   fra.me.REG[4] = NIT_NULL;
1273   fra.me.REG[5] = NIT_NULL;
1274   fra.me.REG[6] = NIT_NULL;
1275   fra.me.REG[7] = NIT_NULL;
1276   fra.me.REG[8] = NIT_NULL;
1277   fra.me.REG[9] = NIT_NULL;
1278   fra.me.REG[10] = NIT_NULL;
1279   fra.me.REG[11] = NIT_NULL;
1280   fra.me.REG[0] = p0;
1281   fra.me.REG[1] = p1;
1282   /* ./native_interface//frontier.nit:174 */
1283   fra.me.REG[2] = fra.me.REG[0];
1284   /* ./native_interface//frontier.nit:180 */
1285   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
1286   REGB0 = TAG_Int(3);
1287   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1288   if (!once_value_1) {
1289     fra.me.REG[5] = BOX_NativeString("\n/* out/indirect function for ");
1290     REGB0 = TAG_Int(30);
1291     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1292     once_value_1 = fra.me.REG[5];
1293     register_static_object(&once_value_1);
1294   } else fra.me.REG[5] = once_value_1;
1295   fra.me.REG[5] = fra.me.REG[5];
1296   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1297   fra.me.REG[5] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[2])(fra.me.REG[2]);
1298   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1299   if (!once_value_2) {
1300     fra.me.REG[5] = BOX_NativeString(" */\n");
1301     REGB0 = TAG_Int(4);
1302     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1303     once_value_2 = fra.me.REG[5];
1304     register_static_object(&once_value_2);
1305   } else fra.me.REG[5] = once_value_2;
1306   fra.me.REG[5] = fra.me.REG[5];
1307   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1308   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
1309   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1310   /* ./native_interface//frontier.nit:181 */
1311   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
1312   REGB0 = TAG_Int(3);
1313   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1314   if (!once_value_3) {
1315     fra.me.REG[5] = BOX_NativeString("");
1316     REGB0 = TAG_Int(0);
1317     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1318     once_value_3 = fra.me.REG[5];
1319     register_static_object(&once_value_3);
1320   } else fra.me.REG[5] = once_value_3;
1321   fra.me.REG[5] = fra.me.REG[5];
1322   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
1323   fra.me.REG[5] = CALL_native_interface___ni_metamodel___MMMethod___out_csignature(fra.me.REG[2])(fra.me.REG[2]);
1324   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
1325   if (!once_value_4) {
1326     fra.me.REG[5] = BOX_NativeString(";\n");
1327     REGB0 = TAG_Int(2);
1328     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1329     once_value_4 = fra.me.REG[5];
1330     register_static_object(&once_value_4);
1331   } else fra.me.REG[5] = once_value_4;
1332   fra.me.REG[5] = fra.me.REG[5];
1333   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
1334   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
1335   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
1336   /* ./native_interface//frontier.nit:184 */
1337   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
1338   REGB0 = TAG_Int(3);
1339   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1340   if (!once_value_5) {
1341     fra.me.REG[5] = BOX_NativeString("/* out/indirect function for ");
1342     REGB0 = TAG_Int(29);
1343     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1344     once_value_5 = fra.me.REG[5];
1345     register_static_object(&once_value_5);
1346   } else fra.me.REG[5] = once_value_5;
1347   fra.me.REG[5] = fra.me.REG[5];
1348   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1349   fra.me.REG[5] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[2])(fra.me.REG[2]);
1350   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1351   if (!once_value_6) {
1352     fra.me.REG[5] = BOX_NativeString(" */\n");
1353     REGB0 = TAG_Int(4);
1354     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1355     once_value_6 = fra.me.REG[5];
1356     register_static_object(&once_value_6);
1357   } else fra.me.REG[5] = once_value_6;
1358   fra.me.REG[5] = fra.me.REG[5];
1359   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
1360   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
1361   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1362   /* ./native_interface//frontier.nit:185 */
1363   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___out_csignature(fra.me.REG[2])(fra.me.REG[2]);
1364   fra.me.REG[4] = NEW_FunctionCompiler_native_interface___ni_tools___FunctionCompiler___init(fra.me.REG[4]);
1365   /* ./native_interface//frontier.nit:188 */
1366   fra.me.REG[3] = NEW_List_standard___collection___list___List___init();
1367   /* ./native_interface//frontier.nit:190 */
1368   REGB0 = CALL_syntax___syntax_base___MMLocalProperty___is_init(fra.me.REG[2])(fra.me.REG[2]);
1369   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1370   if (UNTAG_Bool(REGB0)) {
1371     /* ./native_interface//frontier.nit:191 */
1372     if (!once_value_7) {
1373       fra.me.REG[5] = BOX_NativeString("recv___nitni");
1374       REGB0 = TAG_Int(12);
1375       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1376       once_value_7 = fra.me.REG[5];
1377       register_static_object(&once_value_7);
1378     } else fra.me.REG[5] = once_value_7;
1379     fra.me.REG[5] = fra.me.REG[5];
1380     /* ./native_interface//frontier.nit:192 */
1381     fra.me.REG[6] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
1382     REGB0 = TAG_Int(5);
1383     fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1384     if (!once_value_8) {
1385       fra.me.REG[8] = BOX_NativeString("");
1386       REGB0 = TAG_Int(0);
1387       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
1388       once_value_8 = fra.me.REG[8];
1389       register_static_object(&once_value_8);
1390     } else fra.me.REG[8] = once_value_8;
1391     fra.me.REG[8] = fra.me.REG[8];
1392     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
1393     fra.me.REG[8] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
1394     REGB0 = TAG_Bool(fra.me.REG[8]==NIT_NULL);
1395     if (UNTAG_Bool(REGB0)) {
1396       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 192);
1397     }
1398     fra.me.REG[8] = CALL_metamodel___static_type___MMSignature___recv(fra.me.REG[8])(fra.me.REG[8]);
1399     fra.me.REG[8] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[8])(fra.me.REG[8]);
1400     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
1401     if (!once_value_9) {
1402       fra.me.REG[8] = BOX_NativeString(" ");
1403       REGB0 = TAG_Int(1);
1404       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
1405       once_value_9 = fra.me.REG[8];
1406       register_static_object(&once_value_9);
1407     } else fra.me.REG[8] = once_value_9;
1408     fra.me.REG[8] = fra.me.REG[8];
1409     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
1410     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[5]);
1411     if (!once_value_10) {
1412       fra.me.REG[8] = BOX_NativeString(";\n");
1413       REGB0 = TAG_Int(2);
1414       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
1415       once_value_10 = fra.me.REG[8];
1416       register_static_object(&once_value_10);
1417     } else fra.me.REG[8] = once_value_10;
1418     fra.me.REG[8] = fra.me.REG[8];
1419     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
1420     fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
1421     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
1422     /* ./native_interface//frontier.nit:193 */
1423     fra.me.REG[7] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
1424     REGB0 = TAG_Int(3);
1425     fra.me.REG[6] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1426     if (!once_value_11) {
1427       fra.me.REG[8] = BOX_NativeString("");
1428       REGB0 = TAG_Int(0);
1429       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
1430       once_value_11 = fra.me.REG[8];
1431       register_static_object(&once_value_11);
1432     } else fra.me.REG[8] = once_value_11;
1433     fra.me.REG[8] = fra.me.REG[8];
1434     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[8]);
1435     fra.me.REG[8] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
1436     REGB0 = TAG_Bool(fra.me.REG[8]==NIT_NULL);
1437     if (UNTAG_Bool(REGB0)) {
1438       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 193);
1439     }
1440     fra.me.REG[8] = CALL_metamodel___static_type___MMSignature___recv(fra.me.REG[8])(fra.me.REG[8]);
1441     if (!once_value_12) {
1442       fra.me.REG[9] = BOX_NativeString("recv");
1443       REGB0 = TAG_Int(4);
1444       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1445       once_value_12 = fra.me.REG[9];
1446       register_static_object(&once_value_12);
1447     } else fra.me.REG[9] = once_value_12;
1448     fra.me.REG[9] = fra.me.REG[9];
1449     fra.me.REG[9] = CALL_native_interface___ni_metamodel___MMType___assign_to_friendly(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[5], fra.me.REG[9]);
1450     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[9]);
1451     if (!once_value_13) {
1452       fra.me.REG[9] = BOX_NativeString(";\n");
1453       REGB0 = TAG_Int(2);
1454       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1455       once_value_13 = fra.me.REG[9];
1456       register_static_object(&once_value_13);
1457     } else fra.me.REG[9] = once_value_13;
1458     fra.me.REG[9] = fra.me.REG[9];
1459     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[9]);
1460     fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
1461     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[6]);
1462     /* ./native_interface//frontier.nit:194 */
1463     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
1464   }
1465   /* ./native_interface//frontier.nit:197 */
1466   fra.me.REG[5] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
1467   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1468   if (UNTAG_Bool(REGB0)) {
1469     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 197);
1470   }
1471   fra.me.REG[5] = CALL_metamodel___static_type___MMSignature___params(fra.me.REG[5])(fra.me.REG[5]);
1472   /* ./../lib/standard//collection//array.nit:269 */
1473   REGB0 = TAG_Int(0);
1474   /* ./../lib/standard//collection//array.nit:270 */
1475   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
1476   if (UNTAG_Bool(REGB1)) {
1477   } else {
1478     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1479   }
1480   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5]);
1481   /* ./../lib/standard//collection//array.nit:271 */
1482   fra.me.REG[6] = ATTR_standard___collection___array___Array____items(fra.me.REG[5]);
1483   /* ./../lib/standard//collection//array.nit:272 */
1484   while(1) {
1485     /* ./../lib/standard//collection//array.nit:24 */
1486     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
1487     if (UNTAG_Bool(REGB1)) {
1488     } else {
1489       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1490     }
1491     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[5]);
1492     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1493     if (UNTAG_Bool(REGB2)) {
1494     } else {
1495       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1496     }
1497     /* ./../lib/standard//kernel.nit:232 */
1498     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1499     /* ./../lib/standard//collection//array.nit:272 */
1500     if (UNTAG_Bool(REGB1)) {
1501       /* ./../lib/standard//collection//array.nit:273 */
1502       REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1503       if (UNTAG_Bool(REGB1)) {
1504         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
1505       }
1506       /* ./../lib/standard//collection//array.nit:718 */
1507       fra.me.REG[7] = ((Nit_NativeArray)fra.me.REG[6])->val[UNTAG_Int(REGB0)];
1508       /* ./native_interface//frontier.nit:198 */
1509       REGB1 = TAG_Int(3);
1510       fra.me.REG[9] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
1511       if (!once_value_14) {
1512         fra.me.REG[8] = BOX_NativeString("");
1513         REGB1 = TAG_Int(0);
1514         fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB1);
1515         once_value_14 = fra.me.REG[8];
1516         register_static_object(&once_value_14);
1517       } else fra.me.REG[8] = once_value_14;
1518       fra.me.REG[8] = fra.me.REG[8];
1519       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
1520       fra.me.REG[8] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[7])(fra.me.REG[7]);
1521       fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
1522       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
1523       if (!once_value_15) {
1524         fra.me.REG[8] = BOX_NativeString("___nitni");
1525         REGB1 = TAG_Int(8);
1526         fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB1);
1527         once_value_15 = fra.me.REG[8];
1528         register_static_object(&once_value_15);
1529       } else fra.me.REG[8] = once_value_15;
1530       fra.me.REG[8] = fra.me.REG[8];
1531       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
1532       fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
1533       /* ./native_interface//frontier.nit:199 */
1534       fra.me.REG[8] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
1535       REGB1 = TAG_Int(5);
1536       fra.me.REG[10] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
1537       if (!once_value_16) {
1538         fra.me.REG[11] = BOX_NativeString("");
1539         REGB1 = TAG_Int(0);
1540         fra.me.REG[11] = NEW_String_standard___string___String___with_native(fra.me.REG[11], REGB1);
1541         once_value_16 = fra.me.REG[11];
1542         register_static_object(&once_value_16);
1543       } else fra.me.REG[11] = once_value_16;
1544       fra.me.REG[11] = fra.me.REG[11];
1545       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[11]);
1546       fra.me.REG[11] = CALL_metamodel___static_type___MMParam___mmtype(fra.me.REG[7])(fra.me.REG[7]);
1547       fra.me.REG[11] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[11])(fra.me.REG[11]);
1548       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[11]);
1549       if (!once_value_17) {
1550         fra.me.REG[11] = BOX_NativeString(" ");
1551         REGB1 = TAG_Int(1);
1552         fra.me.REG[11] = NEW_String_standard___string___String___with_native(fra.me.REG[11], REGB1);
1553         once_value_17 = fra.me.REG[11];
1554         register_static_object(&once_value_17);
1555       } else fra.me.REG[11] = once_value_17;
1556       fra.me.REG[11] = fra.me.REG[11];
1557       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[11]);
1558       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[9]);
1559       if (!once_value_18) {
1560         fra.me.REG[11] = BOX_NativeString(";\n");
1561         REGB1 = TAG_Int(2);
1562         fra.me.REG[11] = NEW_String_standard___string___String___with_native(fra.me.REG[11], REGB1);
1563         once_value_18 = fra.me.REG[11];
1564         register_static_object(&once_value_18);
1565       } else fra.me.REG[11] = once_value_18;
1566       fra.me.REG[11] = fra.me.REG[11];
1567       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[11]);
1568       fra.me.REG[10] = CALL_standard___string___Object___to_s(fra.me.REG[10])(fra.me.REG[10]);
1569       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[10]);
1570       /* ./native_interface//frontier.nit:200 */
1571       fra.me.REG[10] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
1572       REGB1 = TAG_Int(3);
1573       fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
1574       if (!once_value_19) {
1575         fra.me.REG[11] = BOX_NativeString("");
1576         REGB1 = TAG_Int(0);
1577         fra.me.REG[11] = NEW_String_standard___string___String___with_native(fra.me.REG[11], REGB1);
1578         once_value_19 = fra.me.REG[11];
1579         register_static_object(&once_value_19);
1580       } else fra.me.REG[11] = once_value_19;
1581       fra.me.REG[11] = fra.me.REG[11];
1582       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[11]);
1583       fra.me.REG[11] = CALL_metamodel___static_type___MMParam___mmtype(fra.me.REG[7])(fra.me.REG[7]);
1584       fra.me.REG[7] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[7])(fra.me.REG[7]);
1585       fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
1586       fra.me.REG[7] = CALL_native_interface___ni_metamodel___MMType___assign_to_friendly(fra.me.REG[11])(fra.me.REG[11], fra.me.REG[9], fra.me.REG[7]);
1587       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
1588       if (!once_value_20) {
1589         fra.me.REG[7] = BOX_NativeString(";\n");
1590         REGB1 = TAG_Int(2);
1591         fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB1);
1592         once_value_20 = fra.me.REG[7];
1593         register_static_object(&once_value_20);
1594       } else fra.me.REG[7] = once_value_20;
1595       fra.me.REG[7] = fra.me.REG[7];
1596       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
1597       fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
1598       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[8]);
1599       /* ./native_interface//frontier.nit:201 */
1600       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[9]);
1601       /* ./../lib/standard//collection//array.nit:274 */
1602       REGB1 = TAG_Int(1);
1603       /* ./../lib/standard//kernel.nit:235 */
1604       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1605       /* ./../lib/standard//collection//array.nit:274 */
1606       REGB0 = REGB1;
1607     } else {
1608       /* ./../lib/standard//collection//array.nit:272 */
1609       goto label21;
1610     }
1611   }
1612   label21: while(0);
1613   /* ./native_interface//frontier.nit:205 */
1614   fra.me.REG[6] = NIT_NULL;
1615   /* ./native_interface//frontier.nit:207 */
1616   fra.me.REG[5] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
1617   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1618   if (UNTAG_Bool(REGB0)) {
1619     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 207);
1620   }
1621   fra.me.REG[5] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[5])(fra.me.REG[5]);
1622   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1623   if (UNTAG_Bool(REGB0)) {
1624   } else {
1625     REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1626     if (UNTAG_Bool(REGB1)) {
1627       REGB1 = TAG_Bool(false);
1628       REGB0 = REGB1;
1629     } else {
1630       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
1631       REGB0 = REGB1;
1632     }
1633   }
1634   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1635   if (UNTAG_Bool(REGB0)) {
1636     /* ./native_interface//frontier.nit:208 */
1637     fra.me.REG[5] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
1638     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
1639     if (UNTAG_Bool(REGB0)) {
1640       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 208);
1641     }
1642     fra.me.REG[5] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[5])(fra.me.REG[5]);
1643     fra.me.REG[6] = fra.me.REG[5];
1644   } else {
1645     /* ./native_interface//frontier.nit:209 */
1646     REGB0 = CALL_syntax___syntax_base___MMLocalProperty___is_init(fra.me.REG[2])(fra.me.REG[2]);
1647     if (UNTAG_Bool(REGB0)) {
1648       /* ./native_interface//frontier.nit:210 */
1649       fra.me.REG[5] = CALL_metamodel___abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[2])(fra.me.REG[2]);
1650       fra.me.REG[5] = CALL_metamodel___static_type___MMLocalClass___get_type(fra.me.REG[5])(fra.me.REG[5]);
1651       fra.me.REG[6] = fra.me.REG[5];
1652     }
1653   }
1654   /* ./native_interface//frontier.nit:213 */
1655   fra.me.REG[5] = NEW_Buffer_standard___string___Buffer___init();
1656   /* ./native_interface//frontier.nit:214 */
1657   REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1658   if (UNTAG_Bool(REGB0)) {
1659   } else {
1660     REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1661     if (UNTAG_Bool(REGB1)) {
1662       REGB1 = TAG_Bool(false);
1663       REGB0 = REGB1;
1664     } else {
1665       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[6])(fra.me.REG[6], NIT_NULL);
1666       REGB0 = REGB1;
1667     }
1668   }
1669   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1670   if (UNTAG_Bool(REGB0)) {
1671     /* ./native_interface//frontier.nit:215 */
1672     fra.me.REG[9] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
1673     REGB0 = TAG_Int(3);
1674     fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1675     if (!once_value_22) {
1676       fra.me.REG[10] = BOX_NativeString("");
1677       REGB0 = TAG_Int(0);
1678       fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB0);
1679       once_value_22 = fra.me.REG[10];
1680       register_static_object(&once_value_22);
1681     } else fra.me.REG[10] = once_value_22;
1682     fra.me.REG[10] = fra.me.REG[10];
1683     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[10]);
1684     REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1685     if (UNTAG_Bool(REGB0)) {
1686       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 215);
1687     }
1688     fra.me.REG[10] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[6])(fra.me.REG[6]);
1689     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[10]);
1690     if (!once_value_23) {
1691       fra.me.REG[10] = BOX_NativeString(" return___nitni;\n");
1692       REGB0 = TAG_Int(17);
1693       fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB0);
1694       once_value_23 = fra.me.REG[10];
1695       register_static_object(&once_value_23);
1696     } else fra.me.REG[10] = once_value_23;
1697     fra.me.REG[10] = fra.me.REG[10];
1698     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[10]);
1699     fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
1700     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
1701     /* ./native_interface//frontier.nit:216 */
1702     fra.me.REG[8] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
1703     if (!once_value_24) {
1704       fra.me.REG[9] = BOX_NativeString("val_t return___nit;\n");
1705       REGB0 = TAG_Int(20);
1706       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1707       once_value_24 = fra.me.REG[9];
1708       register_static_object(&once_value_24);
1709     } else fra.me.REG[9] = once_value_24;
1710     fra.me.REG[9] = fra.me.REG[9];
1711     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[9]);
1712     /* ./native_interface//frontier.nit:217 */
1713     if (!once_value_25) {
1714       fra.me.REG[9] = BOX_NativeString("return___nitni = ");
1715       REGB0 = TAG_Int(17);
1716       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
1717       once_value_25 = fra.me.REG[9];
1718       register_static_object(&once_value_25);
1719     } else fra.me.REG[9] = once_value_25;
1720     fra.me.REG[9] = fra.me.REG[9];
1721     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[9]);
1722   }
1723   /* ./native_interface//frontier.nit:220 */
1724   REGB0 = TAG_Int(5);
1725   fra.me.REG[9] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1726   if (!once_value_26) {
1727     fra.me.REG[8] = BOX_NativeString("");
1728     REGB0 = TAG_Int(0);
1729     fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
1730     once_value_26 = fra.me.REG[8];
1731     register_static_object(&once_value_26);
1732   } else fra.me.REG[8] = once_value_26;
1733   fra.me.REG[8] = fra.me.REG[8];
1734   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
1735   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMMethod___extern_name(fra.me.REG[2])(fra.me.REG[2]);
1736   REGB0 = TAG_Bool((fra.me.REG[2]!=NIT_NULL) && VAL_ISA(fra.me.REG[2], COLOR_standard___string___String, ID_standard___string___String)) /*cast String*/;
1737   if (UNTAG_Bool(REGB0)) {
1738   } else {
1739     nit_abort("Cast failed", NULL, LOCATE_native_interface___frontier, 220);
1740   }
1741   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[2]);
1742   if (!once_value_27) {
1743     fra.me.REG[2] = BOX_NativeString("( ");
1744     REGB0 = TAG_Int(2);
1745     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1746     once_value_27 = fra.me.REG[2];
1747     register_static_object(&once_value_27);
1748   } else fra.me.REG[2] = once_value_27;
1749   fra.me.REG[2] = fra.me.REG[2];
1750   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[2]);
1751   if (!once_value_28) {
1752     fra.me.REG[2] = BOX_NativeString(", ");
1753     REGB0 = TAG_Int(2);
1754     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1755     once_value_28 = fra.me.REG[2];
1756     register_static_object(&once_value_28);
1757   } else fra.me.REG[2] = once_value_28;
1758   fra.me.REG[2] = fra.me.REG[2];
1759   fra.me.REG[2] = CALL_standard___string___Collection___join(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
1760   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[2]);
1761   if (!once_value_29) {
1762     fra.me.REG[2] = BOX_NativeString(" );\n");
1763     REGB0 = TAG_Int(4);
1764     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1765     once_value_29 = fra.me.REG[2];
1766     register_static_object(&once_value_29);
1767   } else fra.me.REG[2] = once_value_29;
1768   fra.me.REG[2] = fra.me.REG[2];
1769   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[2]);
1770   fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
1771   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[9]);
1772   /* ./native_interface//frontier.nit:222 */
1773   fra.me.REG[9] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
1774   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
1775   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[5]);
1776   /* ./native_interface//frontier.nit:225 */
1777   REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1778   if (UNTAG_Bool(REGB0)) {
1779   } else {
1780     REGB1 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1781     if (UNTAG_Bool(REGB1)) {
1782       REGB1 = TAG_Bool(false);
1783       REGB0 = REGB1;
1784     } else {
1785       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[6])(fra.me.REG[6], NIT_NULL);
1786       REGB0 = REGB1;
1787     }
1788   }
1789   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
1790   if (UNTAG_Bool(REGB0)) {
1791     /* ./native_interface//frontier.nit:226 */
1792     fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
1793     REGB0 = TAG_Int(3);
1794     fra.me.REG[9] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1795     if (!once_value_30) {
1796       fra.me.REG[2] = BOX_NativeString("");
1797       REGB0 = TAG_Int(0);
1798       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1799       once_value_30 = fra.me.REG[2];
1800       register_static_object(&once_value_30);
1801     } else fra.me.REG[2] = once_value_30;
1802     fra.me.REG[2] = fra.me.REG[2];
1803     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[2]);
1804     if (!once_value_31) {
1805       fra.me.REG[2] = BOX_NativeString("return___nit");
1806       REGB0 = TAG_Int(12);
1807       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1808       once_value_31 = fra.me.REG[2];
1809       register_static_object(&once_value_31);
1810     } else fra.me.REG[2] = once_value_31;
1811     fra.me.REG[2] = fra.me.REG[2];
1812     if (!once_value_32) {
1813       fra.me.REG[3] = BOX_NativeString("return___nitni");
1814       REGB0 = TAG_Int(14);
1815       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1816       once_value_32 = fra.me.REG[3];
1817       register_static_object(&once_value_32);
1818     } else fra.me.REG[3] = once_value_32;
1819     fra.me.REG[3] = fra.me.REG[3];
1820     REGB0 = TAG_Bool(fra.me.REG[6]==NIT_NULL);
1821     if (UNTAG_Bool(REGB0)) {
1822       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 226);
1823     }
1824     fra.me.REG[3] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[2], fra.me.REG[3]);
1825     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[3]);
1826     if (!once_value_33) {
1827       fra.me.REG[3] = BOX_NativeString(";\n");
1828       REGB0 = TAG_Int(2);
1829       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
1830       once_value_33 = fra.me.REG[3];
1831       register_static_object(&once_value_33);
1832     } else fra.me.REG[3] = once_value_33;
1833     fra.me.REG[3] = fra.me.REG[3];
1834     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[3]);
1835     fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
1836     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[9]);
1837     /* ./native_interface//frontier.nit:227 */
1838     fra.me.REG[9] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
1839     if (!once_value_34) {
1840       fra.me.REG[5] = BOX_NativeString("return return___nit;\n");
1841       REGB0 = TAG_Int(21);
1842       fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
1843       once_value_34 = fra.me.REG[5];
1844       register_static_object(&once_value_34);
1845     } else fra.me.REG[5] = once_value_34;
1846     fra.me.REG[5] = fra.me.REG[5];
1847     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[5]);
1848   }
1849   /* ./native_interface//frontier.nit:230 */
1850   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
1851   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___to_writer(fra.me.REG[4])(fra.me.REG[4]);
1852   CALL_compiling___compiling_writer___Writer___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
1853   stack_frame_head = fra.me.prev;
1854   return;
1855 }
1856 void native_interface___frontier___MMLocalClass___compile_defaut_extern_type(val_t p0, val_t p1){
1857   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
1858   val_t REGB0;
1859   val_t tmp;
1860   static val_t once_value_1; /* Once value */
1861   static val_t once_value_2; /* Once value */
1862   static val_t once_value_3; /* Once value */
1863   static val_t once_value_4; /* Once value */
1864   static val_t once_value_5; /* Once value */
1865   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1866   fra.me.file = LOCATE_native_interface___frontier;
1867   fra.me.line = 236;
1868   fra.me.meth = LOCATE_native_interface___frontier___MMLocalClass___compile_defaut_extern_type;
1869   fra.me.has_broke = 0;
1870   fra.me.REG_size = 5;
1871   fra.me.REG[0] = NIT_NULL;
1872   fra.me.REG[1] = NIT_NULL;
1873   fra.me.REG[2] = NIT_NULL;
1874   fra.me.REG[3] = NIT_NULL;
1875   fra.me.REG[4] = NIT_NULL;
1876   fra.me.REG[0] = p0;
1877   fra.me.REG[1] = p1;
1878   /* ./native_interface//frontier.nit:240 */
1879   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
1880   REGB0 = TAG_Int(3);
1881   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1882   if (!once_value_1) {
1883     fra.me.REG[4] = BOX_NativeString("#ifndef ");
1884     REGB0 = TAG_Int(8);
1885     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
1886     once_value_1 = fra.me.REG[4];
1887     register_static_object(&once_value_1);
1888   } else fra.me.REG[4] = once_value_1;
1889   fra.me.REG[4] = fra.me.REG[4];
1890   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1891   fra.me.REG[4] = CALL_metamodel___static_type___MMLocalClass___get_type(fra.me.REG[0])(fra.me.REG[0]);
1892   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[4])(fra.me.REG[4]);
1893   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1894   if (!once_value_2) {
1895     fra.me.REG[4] = BOX_NativeString("\n");
1896     REGB0 = TAG_Int(1);
1897     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
1898     once_value_2 = fra.me.REG[4];
1899     register_static_object(&once_value_2);
1900   } else fra.me.REG[4] = once_value_2;
1901   fra.me.REG[4] = fra.me.REG[4];
1902   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
1903   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
1904   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1905   /* ./native_interface//frontier.nit:241 */
1906   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
1907   REGB0 = TAG_Int(3);
1908   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
1909   if (!once_value_3) {
1910     fra.me.REG[4] = BOX_NativeString("\ttypedef void* ");
1911     REGB0 = TAG_Int(15);
1912     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
1913     once_value_3 = fra.me.REG[4];
1914     register_static_object(&once_value_3);
1915   } else fra.me.REG[4] = once_value_3;
1916   fra.me.REG[4] = fra.me.REG[4];
1917   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
1918   fra.me.REG[0] = CALL_metamodel___static_type___MMLocalClass___get_type(fra.me.REG[0])(fra.me.REG[0]);
1919   fra.me.REG[0] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
1920   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1921   if (!once_value_4) {
1922     fra.me.REG[0] = BOX_NativeString(";\n");
1923     REGB0 = TAG_Int(2);
1924     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
1925     once_value_4 = fra.me.REG[0];
1926     register_static_object(&once_value_4);
1927   } else fra.me.REG[0] = once_value_4;
1928   fra.me.REG[0] = fra.me.REG[0];
1929   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
1930   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
1931   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
1932   /* ./native_interface//frontier.nit:242 */
1933   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
1934   if (!once_value_5) {
1935     fra.me.REG[2] = BOX_NativeString("#endif\n\n");
1936     REGB0 = TAG_Int(8);
1937     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
1938     once_value_5 = fra.me.REG[2];
1939     register_static_object(&once_value_5);
1940   } else fra.me.REG[2] = once_value_5;
1941   fra.me.REG[2] = fra.me.REG[2];
1942   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
1943   stack_frame_head = fra.me.prev;
1944   return;
1945 }
1946 void native_interface___frontier___MMSignature___compile_frontier(val_t p0, val_t p1){
1947   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
1948   val_t REGB0;
1949   val_t REGB1;
1950   val_t REGB2;
1951   val_t tmp;
1952   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1953   fra.me.file = LOCATE_native_interface___frontier;
1954   fra.me.line = 247;
1955   fra.me.meth = LOCATE_native_interface___frontier___MMSignature___compile_frontier;
1956   fra.me.has_broke = 0;
1957   fra.me.REG_size = 6;
1958   fra.me.REG[0] = NIT_NULL;
1959   fra.me.REG[1] = NIT_NULL;
1960   fra.me.REG[2] = NIT_NULL;
1961   fra.me.REG[3] = NIT_NULL;
1962   fra.me.REG[4] = NIT_NULL;
1963   fra.me.REG[5] = NIT_NULL;
1964   fra.me.REG[0] = p0;
1965   fra.me.REG[1] = p1;
1966   /* ./native_interface//frontier.nit:250 */
1967   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___types(fra.me.REG[1])(fra.me.REG[1]);
1968   fra.me.REG[3] = CALL_metamodel___static_type___MMSignature___recv(fra.me.REG[0])(fra.me.REG[0]);
1969   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
1970   /* ./native_interface//frontier.nit:253 */
1971   fra.me.REG[3] = CALL_metamodel___static_type___MMSignature___params(fra.me.REG[0])(fra.me.REG[0]);
1972   /* ./../lib/standard//collection//array.nit:269 */
1973   REGB0 = TAG_Int(0);
1974   /* ./../lib/standard//collection//array.nit:270 */
1975   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
1976   if (UNTAG_Bool(REGB1)) {
1977   } else {
1978     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
1979   }
1980   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
1981   /* ./../lib/standard//collection//array.nit:271 */
1982   fra.me.REG[2] = ATTR_standard___collection___array___Array____items(fra.me.REG[3]);
1983   /* ./../lib/standard//collection//array.nit:272 */
1984   while(1) {
1985     /* ./../lib/standard//collection//array.nit:24 */
1986     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
1987     if (UNTAG_Bool(REGB1)) {
1988     } else {
1989       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
1990     }
1991     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[3]);
1992     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
1993     if (UNTAG_Bool(REGB2)) {
1994     } else {
1995       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
1996     }
1997     /* ./../lib/standard//kernel.nit:232 */
1998     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
1999     /* ./../lib/standard//collection//array.nit:272 */
2000     if (UNTAG_Bool(REGB1)) {
2001       /* ./../lib/standard//collection//array.nit:273 */
2002       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
2003       if (UNTAG_Bool(REGB1)) {
2004         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
2005       }
2006       /* ./../lib/standard//collection//array.nit:718 */
2007       fra.me.REG[4] = ((Nit_NativeArray)fra.me.REG[2])->val[UNTAG_Int(REGB0)];
2008       /* ./native_interface//frontier.nit:253 */
2009       fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___types(fra.me.REG[1])(fra.me.REG[1]);
2010       fra.me.REG[4] = CALL_metamodel___static_type___MMParam___mmtype(fra.me.REG[4])(fra.me.REG[4]);
2011       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
2012       /* ./../lib/standard//collection//array.nit:274 */
2013       REGB1 = TAG_Int(1);
2014       /* ./../lib/standard//kernel.nit:235 */
2015       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
2016       /* ./../lib/standard//collection//array.nit:274 */
2017       REGB0 = REGB1;
2018     } else {
2019       /* ./../lib/standard//collection//array.nit:272 */
2020       goto label1;
2021     }
2022   }
2023   label1: while(0);
2024   /* ./native_interface//frontier.nit:256 */
2025   fra.me.REG[0] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[0])(fra.me.REG[0]);
2026   /* ./native_interface//frontier.nit:257 */
2027   REGB0 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
2028   if (UNTAG_Bool(REGB0)) {
2029   } else {
2030     REGB1 = TAG_Bool(fra.me.REG[0]==NIT_NULL);
2031     if (UNTAG_Bool(REGB1)) {
2032       REGB1 = TAG_Bool(false);
2033       REGB0 = REGB1;
2034     } else {
2035       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], NIT_NULL);
2036       REGB0 = REGB1;
2037     }
2038   }
2039   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
2040   if (UNTAG_Bool(REGB0)) {
2041     /* ./native_interface//frontier.nit:258 */
2042     fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___types(fra.me.REG[1])(fra.me.REG[1]);
2043     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
2044   }
2045   stack_frame_head = fra.me.prev;
2046   return;
2047 }
2048 val_t native_interface___frontier___FrontierVisitor___header_top(val_t p0){
2049   struct {struct stack_frame_t me;} fra;
2050   val_t REGB0;
2051   val_t tmp;
2052   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2053   fra.me.file = LOCATE_native_interface___frontier;
2054   fra.me.line = 266;
2055   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___header_top;
2056   fra.me.has_broke = 0;
2057   fra.me.REG_size = 1;
2058   fra.me.REG[0] = NIT_NULL;
2059   fra.me.REG[0] = p0;
2060   /* ./native_interface//frontier.nit:266 */
2061   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atheader_top(fra.me.REG[0])!=NIT_NULL);
2062   if (UNTAG_Bool(REGB0)) {
2063   } else {
2064     nit_abort("Uninitialized attribute %s", "@header_top", LOCATE_native_interface___frontier, 266);
2065   }
2066   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atheader_top(fra.me.REG[0]);
2067   stack_frame_head = fra.me.prev;
2068   return fra.me.REG[0];
2069 }
2070 void native_interface___frontier___FrontierVisitor___header_top__eq(val_t p0, val_t p1){
2071   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2072   val_t tmp;
2073   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2074   fra.me.file = LOCATE_native_interface___frontier;
2075   fra.me.line = 266;
2076   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___header_top__eq;
2077   fra.me.has_broke = 0;
2078   fra.me.REG_size = 2;
2079   fra.me.REG[0] = NIT_NULL;
2080   fra.me.REG[1] = NIT_NULL;
2081   fra.me.REG[0] = p0;
2082   fra.me.REG[1] = p1;
2083   /* ./native_interface//frontier.nit:266 */
2084   ATTR_native_interface___frontier___FrontierVisitor_____atheader_top(fra.me.REG[0]) = fra.me.REG[1];
2085   stack_frame_head = fra.me.prev;
2086   return;
2087 }
2088 val_t native_interface___frontier___FrontierVisitor___header(val_t p0){
2089   struct {struct stack_frame_t me;} fra;
2090   val_t REGB0;
2091   val_t tmp;
2092   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2093   fra.me.file = LOCATE_native_interface___frontier;
2094   fra.me.line = 269;
2095   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___header;
2096   fra.me.has_broke = 0;
2097   fra.me.REG_size = 1;
2098   fra.me.REG[0] = NIT_NULL;
2099   fra.me.REG[0] = p0;
2100   /* ./native_interface//frontier.nit:269 */
2101   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atheader(fra.me.REG[0])!=NIT_NULL);
2102   if (UNTAG_Bool(REGB0)) {
2103   } else {
2104     nit_abort("Uninitialized attribute %s", "@header", LOCATE_native_interface___frontier, 269);
2105   }
2106   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atheader(fra.me.REG[0]);
2107   stack_frame_head = fra.me.prev;
2108   return fra.me.REG[0];
2109 }
2110 void native_interface___frontier___FrontierVisitor___header__eq(val_t p0, val_t p1){
2111   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2112   val_t tmp;
2113   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2114   fra.me.file = LOCATE_native_interface___frontier;
2115   fra.me.line = 269;
2116   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___header__eq;
2117   fra.me.has_broke = 0;
2118   fra.me.REG_size = 2;
2119   fra.me.REG[0] = NIT_NULL;
2120   fra.me.REG[1] = NIT_NULL;
2121   fra.me.REG[0] = p0;
2122   fra.me.REG[1] = p1;
2123   /* ./native_interface//frontier.nit:269 */
2124   ATTR_native_interface___frontier___FrontierVisitor_____atheader(fra.me.REG[0]) = fra.me.REG[1];
2125   stack_frame_head = fra.me.prev;
2126   return;
2127 }
2128 val_t native_interface___frontier___FrontierVisitor___body(val_t p0){
2129   struct {struct stack_frame_t me;} fra;
2130   val_t REGB0;
2131   val_t tmp;
2132   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2133   fra.me.file = LOCATE_native_interface___frontier;
2134   fra.me.line = 272;
2135   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___body;
2136   fra.me.has_broke = 0;
2137   fra.me.REG_size = 1;
2138   fra.me.REG[0] = NIT_NULL;
2139   fra.me.REG[0] = p0;
2140   /* ./native_interface//frontier.nit:272 */
2141   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atbody(fra.me.REG[0])!=NIT_NULL);
2142   if (UNTAG_Bool(REGB0)) {
2143   } else {
2144     nit_abort("Uninitialized attribute %s", "@body", LOCATE_native_interface___frontier, 272);
2145   }
2146   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atbody(fra.me.REG[0]);
2147   stack_frame_head = fra.me.prev;
2148   return fra.me.REG[0];
2149 }
2150 void native_interface___frontier___FrontierVisitor___body__eq(val_t p0, val_t p1){
2151   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2152   val_t tmp;
2153   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2154   fra.me.file = LOCATE_native_interface___frontier;
2155   fra.me.line = 272;
2156   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___body__eq;
2157   fra.me.has_broke = 0;
2158   fra.me.REG_size = 2;
2159   fra.me.REG[0] = NIT_NULL;
2160   fra.me.REG[1] = NIT_NULL;
2161   fra.me.REG[0] = p0;
2162   fra.me.REG[1] = p1;
2163   /* ./native_interface//frontier.nit:272 */
2164   ATTR_native_interface___frontier___FrontierVisitor_____atbody(fra.me.REG[0]) = fra.me.REG[1];
2165   stack_frame_head = fra.me.prev;
2166   return;
2167 }
2168 val_t native_interface___frontier___FrontierVisitor___friendlys(val_t p0){
2169   struct {struct stack_frame_t me;} fra;
2170   val_t REGB0;
2171   val_t tmp;
2172   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2173   fra.me.file = LOCATE_native_interface___frontier;
2174   fra.me.line = 275;
2175   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___friendlys;
2176   fra.me.has_broke = 0;
2177   fra.me.REG_size = 1;
2178   fra.me.REG[0] = NIT_NULL;
2179   fra.me.REG[0] = p0;
2180   /* ./native_interface//frontier.nit:275 */
2181   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atfriendlys(fra.me.REG[0])!=NIT_NULL);
2182   if (UNTAG_Bool(REGB0)) {
2183   } else {
2184     nit_abort("Uninitialized attribute %s", "@friendlys", LOCATE_native_interface___frontier, 275);
2185   }
2186   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atfriendlys(fra.me.REG[0]);
2187   stack_frame_head = fra.me.prev;
2188   return fra.me.REG[0];
2189 }
2190 void native_interface___frontier___FrontierVisitor___friendlys__eq(val_t p0, val_t p1){
2191   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2192   val_t tmp;
2193   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2194   fra.me.file = LOCATE_native_interface___frontier;
2195   fra.me.line = 275;
2196   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___friendlys__eq;
2197   fra.me.has_broke = 0;
2198   fra.me.REG_size = 2;
2199   fra.me.REG[0] = NIT_NULL;
2200   fra.me.REG[1] = NIT_NULL;
2201   fra.me.REG[0] = p0;
2202   fra.me.REG[1] = p1;
2203   /* ./native_interface//frontier.nit:275 */
2204   ATTR_native_interface___frontier___FrontierVisitor_____atfriendlys(fra.me.REG[0]) = fra.me.REG[1];
2205   stack_frame_head = fra.me.prev;
2206   return;
2207 }
2208 val_t native_interface___frontier___FrontierVisitor___types(val_t p0){
2209   struct {struct stack_frame_t me;} fra;
2210   val_t REGB0;
2211   val_t tmp;
2212   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2213   fra.me.file = LOCATE_native_interface___frontier;
2214   fra.me.line = 278;
2215   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___types;
2216   fra.me.has_broke = 0;
2217   fra.me.REG_size = 1;
2218   fra.me.REG[0] = NIT_NULL;
2219   fra.me.REG[0] = p0;
2220   /* ./native_interface//frontier.nit:278 */
2221   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____attypes(fra.me.REG[0])!=NIT_NULL);
2222   if (UNTAG_Bool(REGB0)) {
2223   } else {
2224     nit_abort("Uninitialized attribute %s", "@types", LOCATE_native_interface___frontier, 278);
2225   }
2226   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____attypes(fra.me.REG[0]);
2227   stack_frame_head = fra.me.prev;
2228   return fra.me.REG[0];
2229 }
2230 void native_interface___frontier___FrontierVisitor___types__eq(val_t p0, val_t p1){
2231   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2232   val_t tmp;
2233   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2234   fra.me.file = LOCATE_native_interface___frontier;
2235   fra.me.line = 278;
2236   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___types__eq;
2237   fra.me.has_broke = 0;
2238   fra.me.REG_size = 2;
2239   fra.me.REG[0] = NIT_NULL;
2240   fra.me.REG[1] = NIT_NULL;
2241   fra.me.REG[0] = p0;
2242   fra.me.REG[1] = p1;
2243   /* ./native_interface//frontier.nit:278 */
2244   ATTR_native_interface___frontier___FrontierVisitor_____attypes(fra.me.REG[0]) = fra.me.REG[1];
2245   stack_frame_head = fra.me.prev;
2246   return;
2247 }
2248 val_t native_interface___frontier___FrontierVisitor___casts(val_t p0){
2249   struct {struct stack_frame_t me;} fra;
2250   val_t REGB0;
2251   val_t tmp;
2252   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2253   fra.me.file = LOCATE_native_interface___frontier;
2254   fra.me.line = 281;
2255   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___casts;
2256   fra.me.has_broke = 0;
2257   fra.me.REG_size = 1;
2258   fra.me.REG[0] = NIT_NULL;
2259   fra.me.REG[0] = p0;
2260   /* ./native_interface//frontier.nit:281 */
2261   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atcasts(fra.me.REG[0])!=NIT_NULL);
2262   if (UNTAG_Bool(REGB0)) {
2263   } else {
2264     nit_abort("Uninitialized attribute %s", "@casts", LOCATE_native_interface___frontier, 281);
2265   }
2266   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atcasts(fra.me.REG[0]);
2267   stack_frame_head = fra.me.prev;
2268   return fra.me.REG[0];
2269 }
2270 void native_interface___frontier___FrontierVisitor___casts__eq(val_t p0, val_t p1){
2271   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2272   val_t tmp;
2273   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2274   fra.me.file = LOCATE_native_interface___frontier;
2275   fra.me.line = 281;
2276   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___casts__eq;
2277   fra.me.has_broke = 0;
2278   fra.me.REG_size = 2;
2279   fra.me.REG[0] = NIT_NULL;
2280   fra.me.REG[1] = NIT_NULL;
2281   fra.me.REG[0] = p0;
2282   fra.me.REG[1] = p1;
2283   /* ./native_interface//frontier.nit:281 */
2284   ATTR_native_interface___frontier___FrontierVisitor_____atcasts(fra.me.REG[0]) = fra.me.REG[1];
2285   stack_frame_head = fra.me.prev;
2286   return;
2287 }
2288 val_t native_interface___frontier___FrontierVisitor___mmmodule(val_t p0){
2289   struct {struct stack_frame_t me;} fra;
2290   val_t REGB0;
2291   val_t tmp;
2292   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2293   fra.me.file = LOCATE_native_interface___frontier;
2294   fra.me.line = 284;
2295   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___mmmodule;
2296   fra.me.has_broke = 0;
2297   fra.me.REG_size = 1;
2298   fra.me.REG[0] = NIT_NULL;
2299   fra.me.REG[0] = p0;
2300   /* ./native_interface//frontier.nit:284 */
2301   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atmmmodule(fra.me.REG[0])!=NIT_NULL);
2302   if (UNTAG_Bool(REGB0)) {
2303   } else {
2304     nit_abort("Uninitialized attribute %s", "@mmmodule", LOCATE_native_interface___frontier, 284);
2305   }
2306   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atmmmodule(fra.me.REG[0]);
2307   stack_frame_head = fra.me.prev;
2308   return fra.me.REG[0];
2309 }
2310 void native_interface___frontier___FrontierVisitor___mmmodule__eq(val_t p0, val_t p1){
2311   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2312   val_t tmp;
2313   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2314   fra.me.file = LOCATE_native_interface___frontier;
2315   fra.me.line = 284;
2316   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___mmmodule__eq;
2317   fra.me.has_broke = 0;
2318   fra.me.REG_size = 2;
2319   fra.me.REG[0] = NIT_NULL;
2320   fra.me.REG[1] = NIT_NULL;
2321   fra.me.REG[0] = p0;
2322   fra.me.REG[1] = p1;
2323   /* ./native_interface//frontier.nit:284 */
2324   ATTR_native_interface___frontier___FrontierVisitor_____atmmmodule(fra.me.REG[0]) = fra.me.REG[1];
2325   stack_frame_head = fra.me.prev;
2326   return;
2327 }
2328 val_t native_interface___frontier___FrontierVisitor___cprogram(val_t p0){
2329   struct {struct stack_frame_t me;} fra;
2330   val_t REGB0;
2331   val_t tmp;
2332   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2333   fra.me.file = LOCATE_native_interface___frontier;
2334   fra.me.line = 286;
2335   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___cprogram;
2336   fra.me.has_broke = 0;
2337   fra.me.REG_size = 1;
2338   fra.me.REG[0] = NIT_NULL;
2339   fra.me.REG[0] = p0;
2340   /* ./native_interface//frontier.nit:286 */
2341   REGB0 = TAG_Bool(ATTR_native_interface___frontier___FrontierVisitor_____atcprogram(fra.me.REG[0])!=NIT_NULL);
2342   if (UNTAG_Bool(REGB0)) {
2343   } else {
2344     nit_abort("Uninitialized attribute %s", "@cprogram", LOCATE_native_interface___frontier, 286);
2345   }
2346   fra.me.REG[0] = ATTR_native_interface___frontier___FrontierVisitor_____atcprogram(fra.me.REG[0]);
2347   stack_frame_head = fra.me.prev;
2348   return fra.me.REG[0];
2349 }
2350 void native_interface___frontier___FrontierVisitor___cprogram__eq(val_t p0, val_t p1){
2351   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2352   val_t tmp;
2353   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2354   fra.me.file = LOCATE_native_interface___frontier;
2355   fra.me.line = 286;
2356   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___cprogram__eq;
2357   fra.me.has_broke = 0;
2358   fra.me.REG_size = 2;
2359   fra.me.REG[0] = NIT_NULL;
2360   fra.me.REG[1] = NIT_NULL;
2361   fra.me.REG[0] = p0;
2362   fra.me.REG[1] = p1;
2363   /* ./native_interface//frontier.nit:286 */
2364   ATTR_native_interface___frontier___FrontierVisitor_____atcprogram(fra.me.REG[0]) = fra.me.REG[1];
2365   stack_frame_head = fra.me.prev;
2366   return;
2367 }
2368 void native_interface___frontier___FrontierVisitor___compile_cached(val_t p0){
2369   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
2370   val_t tmp;
2371   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2372   fra.me.file = LOCATE_native_interface___frontier;
2373   fra.me.line = 288;
2374   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___compile_cached;
2375   fra.me.has_broke = 0;
2376   fra.me.REG_size = 2;
2377   fra.me.REG[0] = NIT_NULL;
2378   fra.me.REG[1] = NIT_NULL;
2379   fra.me.REG[0] = p0;
2380   /* ./native_interface//frontier.nit:291 */
2381   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___types(fra.me.REG[0])(fra.me.REG[0]);
2382   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_native_interface___frontier___FrontierVisitor___compile_cached_1));
2383   /* ./native_interface//frontier.nit:294 */
2384   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___friendlys(fra.me.REG[0])(fra.me.REG[0]);
2385   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_native_interface___frontier___FrontierVisitor___compile_cached_2));
2386   /* ./native_interface//frontier.nit:297 */
2387   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___casts(fra.me.REG[0])(fra.me.REG[0]);
2388   CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[1])(fra.me.REG[1], (&(fra.me)), ((fun_t)OC_native_interface___frontier___FrontierVisitor___compile_cached_3));
2389   stack_frame_head = fra.me.prev;
2390   return;
2391 }
2392   void OC_native_interface___frontier___FrontierVisitor___compile_cached_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
2393     struct {struct stack_frame_t me;} fra;
2394     fun_t CREG[1];
2395     val_t tmp;
2396     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2397     fra.me.file = LOCATE_native_interface___frontier;
2398     fra.me.line = 0;
2399     fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___compile_cached;
2400     fra.me.has_broke = 0;
2401     fra.me.REG_size = 1;
2402     fra.me.REG[0] = NIT_NULL;
2403     fra.me.closure_ctx = closctx_param;
2404     fra.me.closure_funs = CREG;
2405     fra.me.REG[0] = p0;
2406     CREG[0] = clos_fun0;
2407     CALL_native_interface___frontier___MMType___compile_to_frontier(fra.me.REG[0])(fra.me.REG[0], closctx->REG[0]);
2408     stack_frame_head = fra.me.prev;
2409     return;
2410   }
2411   void OC_native_interface___frontier___FrontierVisitor___compile_cached_2(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
2412     struct {struct stack_frame_t me;} fra;
2413     fun_t CREG[1];
2414     val_t tmp;
2415     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2416     fra.me.file = LOCATE_native_interface___frontier;
2417     fra.me.line = 0;
2418     fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___compile_cached;
2419     fra.me.has_broke = 0;
2420     fra.me.REG_size = 1;
2421     fra.me.REG[0] = NIT_NULL;
2422     fra.me.closure_ctx = closctx_param;
2423     fra.me.closure_funs = CREG;
2424     fra.me.REG[0] = p0;
2425     CREG[0] = clos_fun0;
2426     CALL_native_interface___frontier___MMExplicitImport___compile_friendly_to_frontier(fra.me.REG[0])(fra.me.REG[0], closctx->REG[0]);
2427     stack_frame_head = fra.me.prev;
2428     return;
2429   }
2430   void OC_native_interface___frontier___FrontierVisitor___compile_cached_3(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
2431     struct {struct stack_frame_t me;} fra;
2432     fun_t CREG[1];
2433     val_t tmp;
2434     fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2435     fra.me.file = LOCATE_native_interface___frontier;
2436     fra.me.line = 0;
2437     fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___compile_cached;
2438     fra.me.has_broke = 0;
2439     fra.me.REG_size = 1;
2440     fra.me.REG[0] = NIT_NULL;
2441     fra.me.closure_ctx = closctx_param;
2442     fra.me.closure_funs = CREG;
2443     fra.me.REG[0] = p0;
2444     CREG[0] = clos_fun0;
2445     CALL_native_interface___frontier___MMImportedCast___compile_to_frontier(fra.me.REG[0])(fra.me.REG[0], closctx->REG[0]);
2446     stack_frame_head = fra.me.prev;
2447     return;
2448   }
2449 void native_interface___frontier___FrontierVisitor___write_to_files(val_t p0, val_t p1){
2450   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
2451   val_t REGB0;
2452   val_t tmp;
2453   static val_t once_value_1; /* Once value */
2454   static val_t once_value_2; /* Once value */
2455   static val_t once_value_3; /* Once value */
2456   static val_t once_value_4; /* Once value */
2457   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2458   fra.me.file = LOCATE_native_interface___frontier;
2459   fra.me.line = 300;
2460   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___write_to_files;
2461   fra.me.has_broke = 0;
2462   fra.me.REG_size = 6;
2463   fra.me.REG[0] = NIT_NULL;
2464   fra.me.REG[1] = NIT_NULL;
2465   fra.me.REG[2] = NIT_NULL;
2466   fra.me.REG[3] = NIT_NULL;
2467   fra.me.REG[4] = NIT_NULL;
2468   fra.me.REG[5] = NIT_NULL;
2469   fra.me.REG[0] = p0;
2470   fra.me.REG[1] = p1;
2471   /* ./native_interface//frontier.nit:302 */
2472   REGB0 = TAG_Int(3);
2473   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2474   if (!once_value_1) {
2475     fra.me.REG[3] = BOX_NativeString("");
2476     REGB0 = TAG_Int(0);
2477     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
2478     once_value_1 = fra.me.REG[3];
2479     register_static_object(&once_value_1);
2480   } else fra.me.REG[3] = once_value_1;
2481   fra.me.REG[3] = fra.me.REG[3];
2482   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2483   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
2484   if (!once_value_2) {
2485     fra.me.REG[3] = BOX_NativeString("._nitni.h");
2486     REGB0 = TAG_Int(9);
2487     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
2488     once_value_2 = fra.me.REG[3];
2489     register_static_object(&once_value_2);
2490   } else fra.me.REG[3] = once_value_2;
2491   fra.me.REG[3] = fra.me.REG[3];
2492   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2493   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2494   /* ./native_interface//frontier.nit:303 */
2495   fra.me.REG[3] = NEW_OFStream_standard___file___OFStream___open(fra.me.REG[2]);
2496   /* ./native_interface//frontier.nit:304 */
2497   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[0])(fra.me.REG[0]);
2498   CALL_compiling___compiling_writer___Writer___write_to_stream(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
2499   /* ./native_interface//frontier.nit:305 */
2500   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[0])(fra.me.REG[0]);
2501   CALL_compiling___compiling_writer___Writer___write_to_stream(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
2502   /* ./native_interface//frontier.nit:306 */
2503   CALL_standard___stream___IOS___close(fra.me.REG[3])(fra.me.REG[3]);
2504   /* ./native_interface//frontier.nit:308 */
2505   REGB0 = TAG_Int(3);
2506   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2507   if (!once_value_3) {
2508     fra.me.REG[5] = BOX_NativeString("");
2509     REGB0 = TAG_Int(0);
2510     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
2511     once_value_3 = fra.me.REG[5];
2512     register_static_object(&once_value_3);
2513   } else fra.me.REG[5] = once_value_3;
2514   fra.me.REG[5] = fra.me.REG[5];
2515   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
2516   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
2517   if (!once_value_4) {
2518     fra.me.REG[1] = BOX_NativeString("._nitni.c");
2519     REGB0 = TAG_Int(9);
2520     fra.me.REG[1] = NEW_String_standard___string___String___with_native(fra.me.REG[1], REGB0);
2521     once_value_4 = fra.me.REG[1];
2522     register_static_object(&once_value_4);
2523   } else fra.me.REG[1] = once_value_4;
2524   fra.me.REG[1] = fra.me.REG[1];
2525   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[1]);
2526   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
2527   fra.me.REG[2] = fra.me.REG[4];
2528   /* ./native_interface//frontier.nit:309 */
2529   fra.me.REG[2] = NEW_OFStream_standard___file___OFStream___open(fra.me.REG[2]);
2530   fra.me.REG[3] = fra.me.REG[2];
2531   /* ./native_interface//frontier.nit:310 */
2532   fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[0])(fra.me.REG[0]);
2533   CALL_compiling___compiling_writer___Writer___write_to_stream(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
2534   /* ./native_interface//frontier.nit:311 */
2535   CALL_standard___stream___IOS___close(fra.me.REG[3])(fra.me.REG[3]);
2536   stack_frame_head = fra.me.prev;
2537   return;
2538 }
2539 void native_interface___frontier___FrontierVisitor___init(val_t p0, val_t p1, val_t p2, int* init_table){
2540   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_native_interface___frontier___FrontierVisitor].i;
2541   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
2542   val_t tmp;
2543   if (init_table[itpos0]) return;
2544   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2545   fra.me.file = LOCATE_native_interface___frontier;
2546   fra.me.line = 0;
2547   fra.me.meth = LOCATE_native_interface___frontier___FrontierVisitor___init;
2548   fra.me.has_broke = 0;
2549   fra.me.REG_size = 3;
2550   fra.me.REG[0] = NIT_NULL;
2551   fra.me.REG[1] = NIT_NULL;
2552   fra.me.REG[2] = NIT_NULL;
2553   fra.me.REG[0] = p0;
2554   fra.me.REG[1] = p1;
2555   fra.me.REG[2] = p2;
2556   ATTR_native_interface___frontier___FrontierVisitor_____atmmmodule(fra.me.REG[0]) = fra.me.REG[1];
2557   ATTR_native_interface___frontier___FrontierVisitor_____atcprogram(fra.me.REG[0]) = fra.me.REG[2];
2558   stack_frame_head = fra.me.prev;
2559   init_table[itpos0] = 1;
2560   return;
2561 }
2562 val_t native_interface___frontier___String___path_from_parent(val_t p0){
2563   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
2564   val_t REGB0;
2565   val_t REGB1;
2566   val_t REGB2;
2567   val_t tmp;
2568     static val_t once_value_2; /* Once value */
2569     static val_t once_value_3; /* Once value */
2570   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2571   fra.me.file = LOCATE_native_interface___frontier;
2572   fra.me.line = 316;
2573   fra.me.meth = LOCATE_native_interface___frontier___String___path_from_parent;
2574   fra.me.has_broke = 0;
2575   fra.me.REG_size = 4;
2576   fra.me.REG[0] = NIT_NULL;
2577   fra.me.REG[1] = NIT_NULL;
2578   fra.me.REG[2] = NIT_NULL;
2579   fra.me.REG[3] = NIT_NULL;
2580   fra.me.REG[0] = p0;
2581   /* ./native_interface//frontier.nit:320 */
2582   REGB0 = TAG_Int(0);
2583   REGB0 = CALL_standard___collection___abstract_collection___SequenceRead_____bra(fra.me.REG[0])(fra.me.REG[0], REGB0);
2584   REGB1 = TAG_Char('/');
2585   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
2586   if (UNTAG_Bool(REGB2)) {
2587   } else {
2588     /* ./../lib/standard//kernel.nit:378 */
2589     REGB1 = TAG_Bool((REGB0)==(REGB1));
2590     /* ./native_interface//frontier.nit:320 */
2591     REGB2 = REGB1;
2592   }
2593   if (UNTAG_Bool(REGB2)) {
2594     /* ./native_interface//frontier.nit:322 */
2595     fra.me.REG[1] = fra.me.REG[0];
2596     goto label1;
2597   } else {
2598     /* ./native_interface//frontier.nit:324 */
2599     REGB2 = TAG_Int(3);
2600     fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB2);
2601     if (!once_value_2) {
2602       fra.me.REG[3] = BOX_NativeString("../");
2603       REGB2 = TAG_Int(3);
2604       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB2);
2605       once_value_2 = fra.me.REG[3];
2606       register_static_object(&once_value_2);
2607     } else fra.me.REG[3] = once_value_2;
2608     fra.me.REG[3] = fra.me.REG[3];
2609     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2610     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2611     if (!once_value_3) {
2612       fra.me.REG[0] = BOX_NativeString("");
2613       REGB2 = TAG_Int(0);
2614       fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB2);
2615       once_value_3 = fra.me.REG[0];
2616       register_static_object(&once_value_3);
2617     } else fra.me.REG[0] = once_value_3;
2618     fra.me.REG[0] = fra.me.REG[0];
2619     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
2620     fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2621     fra.me.REG[1] = fra.me.REG[2];
2622     goto label1;
2623   }
2624   label1: while(0);
2625   stack_frame_head = fra.me.prev;
2626   return fra.me.REG[1];
2627 }
2628 void native_interface___frontier___MMImportedCast___compile_to_frontier(val_t p0, val_t p1){
2629   struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
2630   val_t REGB0;
2631   val_t REGB1;
2632   val_t tmp;
2633     static val_t once_value_1; /* Once value */
2634     static val_t once_value_2; /* Once value */
2635     static val_t once_value_3; /* Once value */
2636     static val_t once_value_4; /* Once value */
2637     static val_t once_value_5; /* Once value */
2638     static val_t once_value_6; /* Once value */
2639     static val_t once_value_7; /* Once value */
2640     static val_t once_value_8; /* Once value */
2641     static val_t once_value_9; /* Once value */
2642     static val_t once_value_10; /* Once value */
2643     static val_t once_value_11; /* Once value */
2644   static val_t once_value_12; /* Once value */
2645   static val_t once_value_13; /* Once value */
2646   static val_t once_value_14; /* Once value */
2647   static val_t once_value_15; /* Once value */
2648   static val_t once_value_16; /* Once value */
2649   static val_t once_value_17; /* Once value */
2650   static val_t once_value_18; /* Once value */
2651   static val_t once_value_19; /* Once value */
2652   static val_t once_value_20; /* Once value */
2653   static val_t once_value_21; /* Once value */
2654   static val_t once_value_22; /* Once value */
2655   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2656   fra.me.file = LOCATE_native_interface___frontier;
2657   fra.me.line = 331;
2658   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast___compile_to_frontier;
2659   fra.me.has_broke = 0;
2660   fra.me.REG_size = 5;
2661   fra.me.REG[0] = NIT_NULL;
2662   fra.me.REG[1] = NIT_NULL;
2663   fra.me.REG[2] = NIT_NULL;
2664   fra.me.REG[3] = NIT_NULL;
2665   fra.me.REG[4] = NIT_NULL;
2666   fra.me.REG[0] = p0;
2667   fra.me.REG[1] = p1;
2668   /* ./native_interface//frontier.nit:335 */
2669   REGB0 = CALL_metamodel___static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
2670   if (UNTAG_Bool(REGB0)) {
2671     REGB0 = CALL_metamodel___static_type___MMImportedCast___is_not_null_to_nullable(fra.me.REG[0])(fra.me.REG[0]);
2672   } else {
2673     REGB1 = TAG_Bool(false);
2674     REGB0 = REGB1;
2675   }
2676   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
2677   if (UNTAG_Bool(REGB0)) {
2678     /* ./native_interface//frontier.nit:336 */
2679     fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2680     REGB0 = TAG_Int(5);
2681     fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2682     if (!once_value_1) {
2683       fra.me.REG[4] = BOX_NativeString("\n/* Type check for ");
2684       REGB0 = TAG_Int(19);
2685       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2686       once_value_1 = fra.me.REG[4];
2687       register_static_object(&once_value_1);
2688     } else fra.me.REG[4] = once_value_1;
2689     fra.me.REG[4] = fra.me.REG[4];
2690     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2691     fra.me.REG[4] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
2692     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
2693     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2694     if (!once_value_2) {
2695       fra.me.REG[4] = BOX_NativeString(" with ");
2696       REGB0 = TAG_Int(6);
2697       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2698       once_value_2 = fra.me.REG[4];
2699       register_static_object(&once_value_2);
2700     } else fra.me.REG[4] = once_value_2;
2701     fra.me.REG[4] = fra.me.REG[4];
2702     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2703     fra.me.REG[4] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
2704     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
2705     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2706     if (!once_value_3) {
2707       fra.me.REG[4] = BOX_NativeString(" */\n");
2708       REGB0 = TAG_Int(4);
2709       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2710       once_value_3 = fra.me.REG[4];
2711       register_static_object(&once_value_3);
2712     } else fra.me.REG[4] = once_value_3;
2713     fra.me.REG[4] = fra.me.REG[4];
2714     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2715     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
2716     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2717     /* ./native_interface//frontier.nit:337 */
2718     fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2719     REGB0 = TAG_Int(3);
2720     fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2721     if (!once_value_4) {
2722       fra.me.REG[4] = BOX_NativeString("");
2723       REGB0 = TAG_Int(0);
2724       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2725       once_value_4 = fra.me.REG[4];
2726       register_static_object(&once_value_4);
2727     } else fra.me.REG[4] = once_value_4;
2728     fra.me.REG[4] = fra.me.REG[4];
2729     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2730     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2731     fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___is_a_local_csignature(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
2732     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2733     if (!once_value_5) {
2734       fra.me.REG[4] = BOX_NativeString(";\n");
2735       REGB0 = TAG_Int(2);
2736       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2737       once_value_5 = fra.me.REG[4];
2738       register_static_object(&once_value_5);
2739     } else fra.me.REG[4] = once_value_5;
2740     fra.me.REG[4] = fra.me.REG[4];
2741     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2742     fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2743     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
2744     /* ./native_interface//frontier.nit:339 */
2745     fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2746     REGB0 = TAG_Int(3);
2747     fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2748     if (!once_value_6) {
2749       fra.me.REG[4] = BOX_NativeString("#ifndef ");
2750       REGB0 = TAG_Int(8);
2751       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2752       once_value_6 = fra.me.REG[4];
2753       register_static_object(&once_value_6);
2754     } else fra.me.REG[4] = once_value_6;
2755     fra.me.REG[4] = fra.me.REG[4];
2756     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2757     fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___is_a_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2758     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2759     if (!once_value_7) {
2760       fra.me.REG[4] = BOX_NativeString("\n");
2761       REGB0 = TAG_Int(1);
2762       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2763       once_value_7 = fra.me.REG[4];
2764       register_static_object(&once_value_7);
2765     } else fra.me.REG[4] = once_value_7;
2766     fra.me.REG[4] = fra.me.REG[4];
2767     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2768     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
2769     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2770     /* ./native_interface//frontier.nit:340 */
2771     fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2772     REGB0 = TAG_Int(5);
2773     fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2774     if (!once_value_8) {
2775       fra.me.REG[4] = BOX_NativeString("#define ");
2776       REGB0 = TAG_Int(8);
2777       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2778       once_value_8 = fra.me.REG[4];
2779       register_static_object(&once_value_8);
2780     } else fra.me.REG[4] = once_value_8;
2781     fra.me.REG[4] = fra.me.REG[4];
2782     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2783     fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___is_a_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2784     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2785     if (!once_value_9) {
2786       fra.me.REG[4] = BOX_NativeString(" ");
2787       REGB0 = TAG_Int(1);
2788       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2789       once_value_9 = fra.me.REG[4];
2790       register_static_object(&once_value_9);
2791     } else fra.me.REG[4] = once_value_9;
2792     fra.me.REG[4] = fra.me.REG[4];
2793     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2794     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2795     fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___is_a_local_cname(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
2796     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2797     if (!once_value_10) {
2798       fra.me.REG[4] = BOX_NativeString("\n");
2799       REGB0 = TAG_Int(1);
2800       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2801       once_value_10 = fra.me.REG[4];
2802       register_static_object(&once_value_10);
2803     } else fra.me.REG[4] = once_value_10;
2804     fra.me.REG[4] = fra.me.REG[4];
2805     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2806     fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2807     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
2808     /* ./native_interface//frontier.nit:341 */
2809     fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2810     if (!once_value_11) {
2811       fra.me.REG[3] = BOX_NativeString("#endif\n");
2812       REGB0 = TAG_Int(7);
2813       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
2814       once_value_11 = fra.me.REG[3];
2815       register_static_object(&once_value_11);
2816     } else fra.me.REG[3] = once_value_11;
2817     fra.me.REG[3] = fra.me.REG[3];
2818     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2819     /* ./native_interface//frontier.nit:343 */
2820     fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2821     fra.me.REG[3] = CALL_native_interface___frontier___MMImportedCast___compile_is(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
2822     /* ./native_interface//frontier.nit:344 */
2823     fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
2824     fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___to_writer(fra.me.REG[3])(fra.me.REG[3]);
2825     CALL_compiling___compiling_writer___Writer___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2826   }
2827   /* ./native_interface//frontier.nit:348 */
2828   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2829   REGB0 = TAG_Int(5);
2830   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2831   if (!once_value_12) {
2832     fra.me.REG[4] = BOX_NativeString("\n/* Cast for ");
2833     REGB0 = TAG_Int(13);
2834     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2835     once_value_12 = fra.me.REG[4];
2836     register_static_object(&once_value_12);
2837   } else fra.me.REG[4] = once_value_12;
2838   fra.me.REG[4] = fra.me.REG[4];
2839   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2840   fra.me.REG[4] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
2841   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
2842   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2843   if (!once_value_13) {
2844     fra.me.REG[4] = BOX_NativeString(" to ");
2845     REGB0 = TAG_Int(4);
2846     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2847     once_value_13 = fra.me.REG[4];
2848     register_static_object(&once_value_13);
2849   } else fra.me.REG[4] = once_value_13;
2850   fra.me.REG[4] = fra.me.REG[4];
2851   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2852   fra.me.REG[4] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
2853   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
2854   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2855   if (!once_value_14) {
2856     fra.me.REG[4] = BOX_NativeString(" */\n");
2857     REGB0 = TAG_Int(4);
2858     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2859     once_value_14 = fra.me.REG[4];
2860     register_static_object(&once_value_14);
2861   } else fra.me.REG[4] = once_value_14;
2862   fra.me.REG[4] = fra.me.REG[4];
2863   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2864   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2865   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
2866   /* ./native_interface//frontier.nit:349 */
2867   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2868   REGB0 = TAG_Int(3);
2869   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2870   if (!once_value_15) {
2871     fra.me.REG[4] = BOX_NativeString("");
2872     REGB0 = TAG_Int(0);
2873     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2874     once_value_15 = fra.me.REG[4];
2875     register_static_object(&once_value_15);
2876   } else fra.me.REG[4] = once_value_15;
2877   fra.me.REG[4] = fra.me.REG[4];
2878   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2879   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2880   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___as_local_csignature(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
2881   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2882   if (!once_value_16) {
2883     fra.me.REG[4] = BOX_NativeString(";\n");
2884     REGB0 = TAG_Int(2);
2885     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2886     once_value_16 = fra.me.REG[4];
2887     register_static_object(&once_value_16);
2888   } else fra.me.REG[4] = once_value_16;
2889   fra.me.REG[4] = fra.me.REG[4];
2890   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2891   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
2892   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2893   /* ./native_interface//frontier.nit:351 */
2894   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2895   REGB0 = TAG_Int(3);
2896   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2897   if (!once_value_17) {
2898     fra.me.REG[4] = BOX_NativeString("#ifndef ");
2899     REGB0 = TAG_Int(8);
2900     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2901     once_value_17 = fra.me.REG[4];
2902     register_static_object(&once_value_17);
2903   } else fra.me.REG[4] = once_value_17;
2904   fra.me.REG[4] = fra.me.REG[4];
2905   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2906   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___as_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2907   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2908   if (!once_value_18) {
2909     fra.me.REG[4] = BOX_NativeString("\n");
2910     REGB0 = TAG_Int(1);
2911     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2912     once_value_18 = fra.me.REG[4];
2913     register_static_object(&once_value_18);
2914   } else fra.me.REG[4] = once_value_18;
2915   fra.me.REG[4] = fra.me.REG[4];
2916   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
2917   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
2918   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
2919   /* ./native_interface//frontier.nit:352 */
2920   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2921   REGB0 = TAG_Int(5);
2922   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
2923   if (!once_value_19) {
2924     fra.me.REG[4] = BOX_NativeString("#define ");
2925     REGB0 = TAG_Int(8);
2926     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2927     once_value_19 = fra.me.REG[4];
2928     register_static_object(&once_value_19);
2929   } else fra.me.REG[4] = once_value_19;
2930   fra.me.REG[4] = fra.me.REG[4];
2931   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2932   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___as_friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
2933   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2934   if (!once_value_20) {
2935     fra.me.REG[4] = BOX_NativeString(" ");
2936     REGB0 = TAG_Int(1);
2937     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2938     once_value_20 = fra.me.REG[4];
2939     register_static_object(&once_value_20);
2940   } else fra.me.REG[4] = once_value_20;
2941   fra.me.REG[4] = fra.me.REG[4];
2942   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2943   fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2944   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMImportedCast___as_local_cname(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
2945   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2946   if (!once_value_21) {
2947     fra.me.REG[4] = BOX_NativeString("\n");
2948     REGB0 = TAG_Int(1);
2949     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
2950     once_value_21 = fra.me.REG[4];
2951     register_static_object(&once_value_21);
2952   } else fra.me.REG[4] = once_value_21;
2953   fra.me.REG[4] = fra.me.REG[4];
2954   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
2955   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
2956   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
2957   /* ./native_interface//frontier.nit:353 */
2958   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
2959   if (!once_value_22) {
2960     fra.me.REG[2] = BOX_NativeString("#endif\n");
2961     REGB0 = TAG_Int(7);
2962     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
2963     once_value_22 = fra.me.REG[2];
2964     register_static_object(&once_value_22);
2965   } else fra.me.REG[2] = once_value_22;
2966   fra.me.REG[2] = fra.me.REG[2];
2967   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
2968   /* ./native_interface//frontier.nit:355 */
2969   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
2970   fra.me.REG[2] = CALL_native_interface___frontier___MMImportedCast___compile_as(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
2971   /* ./native_interface//frontier.nit:356 */
2972   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
2973   fra.me.REG[2] = CALL_native_interface___ni_tools___FunctionCompiler___to_writer(fra.me.REG[2])(fra.me.REG[2]);
2974   CALL_compiling___compiling_writer___Writer___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
2975   stack_frame_head = fra.me.prev;
2976   return;
2977 }
2978 val_t native_interface___frontier___MMImportedCast___compile_as(val_t p0, val_t p1){
2979   struct {struct stack_frame_t me; val_t MORE_REG[7];} fra;
2980   val_t REGB0;
2981   val_t tmp;
2982   static val_t once_value_1; /* Once value */
2983   static val_t once_value_2; /* Once value */
2984   static val_t once_value_3; /* Once value */
2985   static val_t once_value_4; /* Once value */
2986   static val_t once_value_5; /* Once value */
2987   static val_t once_value_6; /* Once value */
2988   static val_t once_value_7; /* Once value */
2989   static val_t once_value_8; /* Once value */
2990   static val_t once_value_9; /* Once value */
2991   static val_t once_value_10; /* Once value */
2992   static val_t once_value_11; /* Once value */
2993   static val_t once_value_12; /* Once value */
2994   static val_t once_value_13; /* Once value */
2995   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
2996   fra.me.file = LOCATE_native_interface___frontier;
2997   fra.me.line = 359;
2998   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast___compile_as;
2999   fra.me.has_broke = 0;
3000   fra.me.REG_size = 8;
3001   fra.me.REG[0] = NIT_NULL;
3002   fra.me.REG[1] = NIT_NULL;
3003   fra.me.REG[2] = NIT_NULL;
3004   fra.me.REG[3] = NIT_NULL;
3005   fra.me.REG[4] = NIT_NULL;
3006   fra.me.REG[5] = NIT_NULL;
3007   fra.me.REG[6] = NIT_NULL;
3008   fra.me.REG[7] = NIT_NULL;
3009   fra.me.REG[0] = p0;
3010   fra.me.REG[1] = p1;
3011   /* ./native_interface//frontier.nit:363 */
3012   fra.me.REG[1] = CALL_native_interface___ni_metamodel___MMImportedCast___as_local_csignature(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
3013   fra.me.REG[1] = NEW_FunctionCompiler_native_interface___ni_tools___FunctionCompiler___init(fra.me.REG[1]);
3014   /* ./native_interface//frontier.nit:365 */
3015   if (!once_value_1) {
3016     fra.me.REG[2] = BOX_NativeString("out");
3017     REGB0 = TAG_Int(3);
3018     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3019     once_value_1 = fra.me.REG[2];
3020     register_static_object(&once_value_1);
3021   } else fra.me.REG[2] = once_value_1;
3022   fra.me.REG[2] = fra.me.REG[2];
3023   /* ./native_interface//frontier.nit:366 */
3024   if (!once_value_2) {
3025     fra.me.REG[3] = BOX_NativeString("temp");
3026     REGB0 = TAG_Int(4);
3027     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3028     once_value_2 = fra.me.REG[3];
3029     register_static_object(&once_value_2);
3030   } else fra.me.REG[3] = once_value_2;
3031   fra.me.REG[3] = fra.me.REG[3];
3032   /* ./native_interface//frontier.nit:368 */
3033   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[1])(fra.me.REG[1]);
3034   REGB0 = TAG_Int(3);
3035   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3036   if (!once_value_3) {
3037     fra.me.REG[6] = BOX_NativeString("val_t ");
3038     REGB0 = TAG_Int(6);
3039     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3040     once_value_3 = fra.me.REG[6];
3041     register_static_object(&once_value_3);
3042   } else fra.me.REG[6] = once_value_3;
3043   fra.me.REG[6] = fra.me.REG[6];
3044   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
3045   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
3046   if (!once_value_4) {
3047     fra.me.REG[6] = BOX_NativeString(";\n");
3048     REGB0 = TAG_Int(2);
3049     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3050     once_value_4 = fra.me.REG[6];
3051     register_static_object(&once_value_4);
3052   } else fra.me.REG[6] = once_value_4;
3053   fra.me.REG[6] = fra.me.REG[6];
3054   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
3055   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
3056   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3057   /* ./native_interface//frontier.nit:369 */
3058   fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[1])(fra.me.REG[1]);
3059   REGB0 = TAG_Int(5);
3060   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3061   if (!once_value_5) {
3062     fra.me.REG[6] = BOX_NativeString("");
3063     REGB0 = TAG_Int(0);
3064     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3065     once_value_5 = fra.me.REG[6];
3066     register_static_object(&once_value_5);
3067   } else fra.me.REG[6] = once_value_5;
3068   fra.me.REG[6] = fra.me.REG[6];
3069   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3070   fra.me.REG[6] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3071   fra.me.REG[6] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[6])(fra.me.REG[6]);
3072   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3073   if (!once_value_6) {
3074     fra.me.REG[6] = BOX_NativeString(" ");
3075     REGB0 = TAG_Int(1);
3076     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3077     once_value_6 = fra.me.REG[6];
3078     register_static_object(&once_value_6);
3079   } else fra.me.REG[6] = once_value_6;
3080   fra.me.REG[6] = fra.me.REG[6];
3081   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3082   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3083   if (!once_value_7) {
3084     fra.me.REG[6] = BOX_NativeString(";\n");
3085     REGB0 = TAG_Int(2);
3086     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3087     once_value_7 = fra.me.REG[6];
3088     register_static_object(&once_value_7);
3089   } else fra.me.REG[6] = once_value_7;
3090   fra.me.REG[6] = fra.me.REG[6];
3091   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3092   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3093   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
3094   /* ./native_interface//frontier.nit:371 */
3095   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3096   REGB0 = TAG_Int(3);
3097   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3098   if (!once_value_8) {
3099     fra.me.REG[6] = BOX_NativeString("");
3100     REGB0 = TAG_Int(0);
3101     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3102     once_value_8 = fra.me.REG[6];
3103     register_static_object(&once_value_8);
3104   } else fra.me.REG[6] = once_value_8;
3105   fra.me.REG[6] = fra.me.REG[6];
3106   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
3107   fra.me.REG[6] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
3108   fra.me.REG[7] = CALL_native_interface___ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
3109   fra.me.REG[7] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[3], fra.me.REG[7]);
3110   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
3111   if (!once_value_9) {
3112     fra.me.REG[7] = BOX_NativeString(";\n");
3113     REGB0 = TAG_Int(2);
3114     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
3115     once_value_9 = fra.me.REG[7];
3116     register_static_object(&once_value_9);
3117   } else fra.me.REG[7] = once_value_9;
3118   fra.me.REG[7] = fra.me.REG[7];
3119   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
3120   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
3121   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3122   /* ./native_interface//frontier.nit:374 */
3123   fra.me.REG[5] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3124   REGB0 = CALL_metamodel___static_type___MMType___is_nullable(fra.me.REG[5])(fra.me.REG[5]);
3125   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
3126   if (UNTAG_Bool(REGB0)) {
3127     /* ./native_interface//frontier.nit:375 */
3128     CALL_native_interface___frontier___MMImportedCast___compile_check_is_not_null(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[3]);
3129   }
3130   /* ./native_interface//frontier.nit:379 */
3131   REGB0 = CALL_metamodel___static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
3132   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
3133   if (UNTAG_Bool(REGB0)) {
3134     /* ./native_interface//frontier.nit:380 */
3135     fra.me.REG[5] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3136     CALL_native_interface___frontier___MMType___compile_check_isa(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[1], fra.me.REG[3]);
3137   }
3138   /* ./native_interface//frontier.nit:383 */
3139   fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3140   REGB0 = TAG_Int(3);
3141   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3142   if (!once_value_10) {
3143     fra.me.REG[7] = BOX_NativeString("");
3144     REGB0 = TAG_Int(0);
3145     fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
3146     once_value_10 = fra.me.REG[7];
3147     register_static_object(&once_value_10);
3148   } else fra.me.REG[7] = once_value_10;
3149   fra.me.REG[7] = fra.me.REG[7];
3150   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[7]);
3151   fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3152   fra.me.REG[3] = CALL_native_interface___ni_metamodel___MMType___assign_to_friendly(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2], fra.me.REG[3]);
3153   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3154   if (!once_value_11) {
3155     fra.me.REG[3] = BOX_NativeString(";\n");
3156     REGB0 = TAG_Int(2);
3157     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3158     once_value_11 = fra.me.REG[3];
3159     register_static_object(&once_value_11);
3160   } else fra.me.REG[3] = once_value_11;
3161   fra.me.REG[3] = fra.me.REG[3];
3162   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3163   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3164   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
3165   /* ./native_interface//frontier.nit:385 */
3166   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3167   REGB0 = TAG_Int(3);
3168   fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3169   if (!once_value_12) {
3170     fra.me.REG[3] = BOX_NativeString("return ");
3171     REGB0 = TAG_Int(7);
3172     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3173     once_value_12 = fra.me.REG[3];
3174     register_static_object(&once_value_12);
3175   } else fra.me.REG[3] = once_value_12;
3176   fra.me.REG[3] = fra.me.REG[3];
3177   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
3178   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2]);
3179   if (!once_value_13) {
3180     fra.me.REG[2] = BOX_NativeString(";\n");
3181     REGB0 = TAG_Int(2);
3182     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3183     once_value_13 = fra.me.REG[2];
3184     register_static_object(&once_value_13);
3185   } else fra.me.REG[2] = once_value_13;
3186   fra.me.REG[2] = fra.me.REG[2];
3187   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2]);
3188   fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
3189   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3190   /* ./native_interface//frontier.nit:387 */
3191   goto label14;
3192   label14: while(0);
3193   stack_frame_head = fra.me.prev;
3194   return fra.me.REG[1];
3195 }
3196 val_t native_interface___frontier___MMImportedCast___compile_is(val_t p0, val_t p1){
3197   struct {struct stack_frame_t me; val_t MORE_REG[6];} fra;
3198   val_t REGB0;
3199   val_t tmp;
3200   static val_t once_value_1; /* Once value */
3201   static val_t once_value_2; /* Once value */
3202   static val_t once_value_3; /* Once value */
3203   static val_t once_value_4; /* Once value */
3204   static val_t once_value_5; /* Once value */
3205       static val_t once_value_6; /* Once value */
3206       static val_t once_value_7; /* Once value */
3207       static val_t once_value_8; /* Once value */
3208       static val_t once_value_9; /* Once value */
3209     static val_t once_value_10; /* Once value */
3210     static val_t once_value_11; /* Once value */
3211   static val_t once_value_12; /* Once value */
3212   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3213   fra.me.file = LOCATE_native_interface___frontier;
3214   fra.me.line = 390;
3215   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast___compile_is;
3216   fra.me.has_broke = 0;
3217   fra.me.REG_size = 7;
3218   fra.me.REG[0] = NIT_NULL;
3219   fra.me.REG[1] = NIT_NULL;
3220   fra.me.REG[2] = NIT_NULL;
3221   fra.me.REG[3] = NIT_NULL;
3222   fra.me.REG[4] = NIT_NULL;
3223   fra.me.REG[5] = NIT_NULL;
3224   fra.me.REG[6] = NIT_NULL;
3225   fra.me.REG[0] = p0;
3226   fra.me.REG[1] = p1;
3227   /* ./native_interface//frontier.nit:394 */
3228   fra.me.REG[1] = CALL_native_interface___ni_metamodel___MMImportedCast___is_a_local_csignature(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
3229   fra.me.REG[1] = NEW_FunctionCompiler_native_interface___ni_tools___FunctionCompiler___init(fra.me.REG[1]);
3230   /* ./native_interface//frontier.nit:396 */
3231   if (!once_value_1) {
3232     fra.me.REG[2] = BOX_NativeString("temp");
3233     REGB0 = TAG_Int(4);
3234     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3235     once_value_1 = fra.me.REG[2];
3236     register_static_object(&once_value_1);
3237   } else fra.me.REG[2] = once_value_1;
3238   fra.me.REG[2] = fra.me.REG[2];
3239   /* ./native_interface//frontier.nit:397 */
3240   fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[1])(fra.me.REG[1]);
3241   REGB0 = TAG_Int(3);
3242   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3243   if (!once_value_2) {
3244     fra.me.REG[5] = BOX_NativeString("val_t ");
3245     REGB0 = TAG_Int(6);
3246     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
3247     once_value_2 = fra.me.REG[5];
3248     register_static_object(&once_value_2);
3249   } else fra.me.REG[5] = once_value_2;
3250   fra.me.REG[5] = fra.me.REG[5];
3251   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3252   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3253   if (!once_value_3) {
3254     fra.me.REG[5] = BOX_NativeString(";\n");
3255     REGB0 = TAG_Int(2);
3256     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
3257     once_value_3 = fra.me.REG[5];
3258     register_static_object(&once_value_3);
3259   } else fra.me.REG[5] = once_value_3;
3260   fra.me.REG[5] = fra.me.REG[5];
3261   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3262   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3263   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3264   /* ./native_interface//frontier.nit:399 */
3265   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3266   REGB0 = TAG_Int(3);
3267   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3268   if (!once_value_4) {
3269     fra.me.REG[5] = BOX_NativeString("");
3270     REGB0 = TAG_Int(0);
3271     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
3272     once_value_4 = fra.me.REG[5];
3273     register_static_object(&once_value_4);
3274   } else fra.me.REG[5] = once_value_4;
3275   fra.me.REG[5] = fra.me.REG[5];
3276   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
3277   fra.me.REG[5] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
3278   fra.me.REG[6] = CALL_native_interface___ni_metamodel___MMImportedCast___in_name(fra.me.REG[0])(fra.me.REG[0]);
3279   fra.me.REG[6] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2], fra.me.REG[6]);
3280   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
3281   if (!once_value_5) {
3282     fra.me.REG[6] = BOX_NativeString(";\n");
3283     REGB0 = TAG_Int(2);
3284     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3285     once_value_5 = fra.me.REG[6];
3286     register_static_object(&once_value_5);
3287   } else fra.me.REG[6] = once_value_5;
3288   fra.me.REG[6] = fra.me.REG[6];
3289   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
3290   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
3291   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3292   /* ./native_interface//frontier.nit:401 */
3293   REGB0 = CALL_metamodel___static_type___MMImportedCast___is_nullable_to_not_null(fra.me.REG[0])(fra.me.REG[0]);
3294   if (UNTAG_Bool(REGB0)) {
3295     /* ./native_interface//frontier.nit:402 */
3296     REGB0 = CALL_metamodel___static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
3297     if (UNTAG_Bool(REGB0)) {
3298       /* ./native_interface//frontier.nit:403 */
3299       fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3300       REGB0 = TAG_Int(3);
3301       fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3302       if (!once_value_6) {
3303         fra.me.REG[6] = BOX_NativeString("if ( ! ISNULL(");
3304         REGB0 = TAG_Int(14);
3305         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3306         once_value_6 = fra.me.REG[6];
3307         register_static_object(&once_value_6);
3308       } else fra.me.REG[6] = once_value_6;
3309       fra.me.REG[6] = fra.me.REG[6];
3310       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3311       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3312       if (!once_value_7) {
3313         fra.me.REG[6] = BOX_NativeString(") ) return 0;\n");
3314         REGB0 = TAG_Int(14);
3315         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3316         once_value_7 = fra.me.REG[6];
3317         register_static_object(&once_value_7);
3318       } else fra.me.REG[6] = once_value_7;
3319       fra.me.REG[6] = fra.me.REG[6];
3320       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3321       fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3322       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3323     } else {
3324       /* ./native_interface//frontier.nit:405 */
3325       fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3326       REGB0 = TAG_Int(3);
3327       fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3328       if (!once_value_8) {
3329         fra.me.REG[6] = BOX_NativeString("if ( ISNULL(");
3330         REGB0 = TAG_Int(12);
3331         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3332         once_value_8 = fra.me.REG[6];
3333         register_static_object(&once_value_8);
3334       } else fra.me.REG[6] = once_value_8;
3335       fra.me.REG[6] = fra.me.REG[6];
3336       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
3337       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3338       if (!once_value_9) {
3339         fra.me.REG[6] = BOX_NativeString(") ) return 0;\n");
3340         REGB0 = TAG_Int(14);
3341         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3342         once_value_9 = fra.me.REG[6];
3343         register_static_object(&once_value_9);
3344       } else fra.me.REG[6] = once_value_9;
3345       fra.me.REG[6] = fra.me.REG[6];
3346       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
3347       fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
3348       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3349     }
3350   }
3351   /* ./native_interface//frontier.nit:409 */
3352   REGB0 = CALL_metamodel___static_type___MMImportedCast___is_about_nullable_only(fra.me.REG[0])(fra.me.REG[0]);
3353   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
3354   if (UNTAG_Bool(REGB0)) {
3355     /* ./native_interface//frontier.nit:410 */
3356     fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3357     REGB0 = TAG_Int(3);
3358     fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3359     if (!once_value_10) {
3360       fra.me.REG[6] = BOX_NativeString("if ( ! ");
3361       REGB0 = TAG_Int(7);
3362       fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3363       once_value_10 = fra.me.REG[6];
3364       register_static_object(&once_value_10);
3365     } else fra.me.REG[6] = once_value_10;
3366     fra.me.REG[6] = fra.me.REG[6];
3367     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3368     fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3369     fra.me.REG[2] = CALL_native_interface___frontier___MMType___compile_condition_isa(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
3370     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3371     if (!once_value_11) {
3372       fra.me.REG[2] = BOX_NativeString(" ) return 0;\n");
3373       REGB0 = TAG_Int(13);
3374       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3375       once_value_11 = fra.me.REG[2];
3376       register_static_object(&once_value_11);
3377     } else fra.me.REG[2] = once_value_11;
3378     fra.me.REG[2] = fra.me.REG[2];
3379     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3380     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3381     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3382   }
3383   /* ./native_interface//frontier.nit:413 */
3384   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3385   if (!once_value_12) {
3386     fra.me.REG[3] = BOX_NativeString("return 1;\n");
3387     REGB0 = TAG_Int(10);
3388     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3389     once_value_12 = fra.me.REG[3];
3390     register_static_object(&once_value_12);
3391   } else fra.me.REG[3] = once_value_12;
3392   fra.me.REG[3] = fra.me.REG[3];
3393   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3394   /* ./native_interface//frontier.nit:415 */
3395   goto label13;
3396   label13: while(0);
3397   stack_frame_head = fra.me.prev;
3398   return fra.me.REG[1];
3399 }
3400 void native_interface___frontier___MMImportedCast___compile_check_is_not_null(val_t p0, val_t p1, val_t p2){
3401   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
3402   val_t REGB0;
3403   val_t tmp;
3404   static val_t once_value_1; /* Once value */
3405   static val_t once_value_2; /* Once value */
3406   static val_t once_value_3; /* Once value */
3407   static val_t once_value_4; /* Once value */
3408   static val_t once_value_5; /* Once value */
3409   static val_t once_value_6; /* Once value */
3410   static val_t once_value_7; /* Once value */
3411   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3412   fra.me.file = LOCATE_native_interface___frontier;
3413   fra.me.line = 418;
3414   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast___compile_check_is_not_null;
3415   fra.me.has_broke = 0;
3416   fra.me.REG_size = 6;
3417   fra.me.REG[0] = NIT_NULL;
3418   fra.me.REG[1] = NIT_NULL;
3419   fra.me.REG[2] = NIT_NULL;
3420   fra.me.REG[3] = NIT_NULL;
3421   fra.me.REG[4] = NIT_NULL;
3422   fra.me.REG[5] = NIT_NULL;
3423   fra.me.REG[0] = p0;
3424   fra.me.REG[1] = p1;
3425   fra.me.REG[2] = p2;
3426   /* ./native_interface//frontier.nit:422 */
3427   fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3428   REGB0 = TAG_Int(3);
3429   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3430   if (!once_value_1) {
3431     fra.me.REG[5] = BOX_NativeString("if ( ISNULL(");
3432     REGB0 = TAG_Int(12);
3433     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
3434     once_value_1 = fra.me.REG[5];
3435     register_static_object(&once_value_1);
3436   } else fra.me.REG[5] = once_value_1;
3437   fra.me.REG[5] = fra.me.REG[5];
3438   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3439   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3440   if (!once_value_2) {
3441     fra.me.REG[2] = BOX_NativeString(") ){");
3442     REGB0 = TAG_Int(4);
3443     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3444     once_value_2 = fra.me.REG[2];
3445     register_static_object(&once_value_2);
3446   } else fra.me.REG[2] = once_value_2;
3447   fra.me.REG[2] = fra.me.REG[2];
3448   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3449   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3450   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3451   /* ./native_interface//frontier.nit:423 */
3452   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3453   REGB0 = TAG_Int(5);
3454   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3455   if (!once_value_3) {
3456     fra.me.REG[2] = BOX_NativeString("\tfprintf( stderr, \"Casting from ");
3457     REGB0 = TAG_Int(32);
3458     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3459     once_value_3 = fra.me.REG[2];
3460     register_static_object(&once_value_3);
3461   } else fra.me.REG[2] = once_value_3;
3462   fra.me.REG[2] = fra.me.REG[2];
3463   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3464   fra.me.REG[2] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
3465   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
3466   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3467   if (!once_value_4) {
3468     fra.me.REG[2] = BOX_NativeString(" to ");
3469     REGB0 = TAG_Int(4);
3470     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3471     once_value_4 = fra.me.REG[2];
3472     register_static_object(&once_value_4);
3473   } else fra.me.REG[2] = once_value_4;
3474   fra.me.REG[2] = fra.me.REG[2];
3475   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3476   fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3477   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
3478   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
3479   if (!once_value_5) {
3480     fra.me.REG[0] = BOX_NativeString(" failed because value is null.\" );\n");
3481     REGB0 = TAG_Int(35);
3482     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
3483     once_value_5 = fra.me.REG[0];
3484     register_static_object(&once_value_5);
3485   } else fra.me.REG[0] = once_value_5;
3486   fra.me.REG[0] = fra.me.REG[0];
3487   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
3488   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
3489   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3490   /* ./native_interface//frontier.nit:424 */
3491   fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3492   if (!once_value_6) {
3493     fra.me.REG[4] = BOX_NativeString("\tabort();\n");
3494     REGB0 = TAG_Int(10);
3495     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3496     once_value_6 = fra.me.REG[4];
3497     register_static_object(&once_value_6);
3498   } else fra.me.REG[4] = once_value_6;
3499   fra.me.REG[4] = fra.me.REG[4];
3500   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3501   /* ./native_interface//frontier.nit:425 */
3502   fra.me.REG[1] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3503   if (!once_value_7) {
3504     fra.me.REG[4] = BOX_NativeString("}");
3505     REGB0 = TAG_Int(1);
3506     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3507     once_value_7 = fra.me.REG[4];
3508     register_static_object(&once_value_7);
3509   } else fra.me.REG[4] = once_value_7;
3510   fra.me.REG[4] = fra.me.REG[4];
3511   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
3512   stack_frame_head = fra.me.prev;
3513   return;
3514 }
3515 val_t native_interface___frontier___MMImportedCast_____eqeq(val_t p0, val_t p1){
3516   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
3517   val_t REGB0;
3518   val_t REGB1;
3519   val_t tmp;
3520   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3521   fra.me.file = LOCATE_native_interface___frontier;
3522   fra.me.line = 428;
3523   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast_____eqeq;
3524   fra.me.has_broke = 0;
3525   fra.me.REG_size = 4;
3526   fra.me.REG[0] = NIT_NULL;
3527   fra.me.REG[1] = NIT_NULL;
3528   fra.me.REG[2] = NIT_NULL;
3529   fra.me.REG[3] = NIT_NULL;
3530   fra.me.REG[0] = p0;
3531   fra.me.REG[1] = p1;
3532   /* ./native_interface//frontier.nit:430 */
3533   REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_metamodel___static_type___MMImportedCast, ID_metamodel___static_type___MMImportedCast)) /*cast MMImportedCast*/;
3534   if (UNTAG_Bool(REGB0)) {
3535     /* ./native_interface//frontier.nit:431 */
3536     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
3537     if (UNTAG_Bool(REGB0)) {
3538       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 431);
3539     }
3540     fra.me.REG[2] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[1])(fra.me.REG[1]);
3541     fra.me.REG[3] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
3542     REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[2],fra.me.REG[3]));
3543     if (UNTAG_Bool(REGB0)) {
3544     } else {
3545       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3546       REGB0 = REGB1;
3547     }
3548   } else {
3549     /* ./native_interface//frontier.nit:430 */
3550     REGB1 = TAG_Bool(false);
3551     REGB0 = REGB1;
3552   }
3553   if (UNTAG_Bool(REGB0)) {
3554     /* ./native_interface//frontier.nit:431 */
3555     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
3556     if (UNTAG_Bool(REGB0)) {
3557       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 431);
3558     }
3559     fra.me.REG[1] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[1])(fra.me.REG[1]);
3560     fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3561     REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[1],fra.me.REG[0]));
3562     if (UNTAG_Bool(REGB0)) {
3563     } else {
3564       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
3565       REGB0 = REGB1;
3566     }
3567   } else {
3568     /* ./native_interface//frontier.nit:430 */
3569     REGB1 = TAG_Bool(false);
3570     REGB0 = REGB1;
3571   }
3572   goto label1;
3573   label1: while(0);
3574   stack_frame_head = fra.me.prev;
3575   return REGB0;
3576 }
3577 val_t native_interface___frontier___MMImportedCast___hash(val_t p0){
3578   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
3579   val_t REGB0;
3580   val_t REGB1;
3581   val_t tmp;
3582   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3583   fra.me.file = LOCATE_native_interface___frontier;
3584   fra.me.line = 433;
3585   fra.me.meth = LOCATE_native_interface___frontier___MMImportedCast___hash;
3586   fra.me.has_broke = 0;
3587   fra.me.REG_size = 2;
3588   fra.me.REG[0] = NIT_NULL;
3589   fra.me.REG[1] = NIT_NULL;
3590   fra.me.REG[0] = p0;
3591   /* ./native_interface//frontier.nit:435 */
3592   fra.me.REG[1] = CALL_metamodel___static_type___MMImportedCast___from(fra.me.REG[0])(fra.me.REG[0]);
3593   REGB0 = CALL_standard___hash___Object___hash(fra.me.REG[1])(fra.me.REG[1]);
3594   fra.me.REG[0] = CALL_metamodel___static_type___MMImportedCast___to(fra.me.REG[0])(fra.me.REG[0]);
3595   REGB1 = CALL_standard___hash___Object___hash(fra.me.REG[0])(fra.me.REG[0]);
3596   /* ./../lib/standard//kernel.nit:235 */
3597   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
3598   /* ./native_interface//frontier.nit:435 */
3599   goto label1;
3600   label1: while(0);
3601   stack_frame_head = fra.me.prev;
3602   return REGB1;
3603 }
3604 void native_interface___frontier___MMType___compile_check_isa(val_t p0, val_t p1, val_t p2){
3605   struct {struct stack_frame_t me; val_t MORE_REG[5];} fra;
3606   val_t REGB0;
3607   val_t tmp;
3608   static val_t once_value_1; /* Once value */
3609   static val_t once_value_2; /* Once value */
3610   static val_t once_value_3; /* Once value */
3611   static val_t once_value_4; /* Once value */
3612   static val_t once_value_5; /* Once value */
3613   static val_t once_value_6; /* Once value */
3614   static val_t once_value_7; /* Once value */
3615   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3616   fra.me.file = LOCATE_native_interface___frontier;
3617   fra.me.line = 440;
3618   fra.me.meth = LOCATE_native_interface___frontier___MMType___compile_check_isa;
3619   fra.me.has_broke = 0;
3620   fra.me.REG_size = 6;
3621   fra.me.REG[0] = NIT_NULL;
3622   fra.me.REG[1] = NIT_NULL;
3623   fra.me.REG[2] = NIT_NULL;
3624   fra.me.REG[3] = NIT_NULL;
3625   fra.me.REG[4] = NIT_NULL;
3626   fra.me.REG[5] = NIT_NULL;
3627   fra.me.REG[0] = p0;
3628   fra.me.REG[1] = p1;
3629   fra.me.REG[2] = p2;
3630   /* ./native_interface//frontier.nit:446 */
3631   fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3632   REGB0 = TAG_Int(3);
3633   fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3634   if (!once_value_1) {
3635     fra.me.REG[5] = BOX_NativeString("if ( ! ");
3636     REGB0 = TAG_Int(7);
3637     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
3638     once_value_1 = fra.me.REG[5];
3639     register_static_object(&once_value_1);
3640   } else fra.me.REG[5] = once_value_1;
3641   fra.me.REG[5] = fra.me.REG[5];
3642   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3643   fra.me.REG[2] = CALL_native_interface___frontier___MMType___compile_condition_isa(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
3644   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3645   if (!once_value_2) {
3646     fra.me.REG[2] = BOX_NativeString(" ){");
3647     REGB0 = TAG_Int(3);
3648     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3649     once_value_2 = fra.me.REG[2];
3650     register_static_object(&once_value_2);
3651   } else fra.me.REG[2] = once_value_2;
3652   fra.me.REG[2] = fra.me.REG[2];
3653   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
3654   fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3655   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3656   /* ./native_interface//frontier.nit:447 */
3657   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3658   REGB0 = TAG_Int(5);
3659   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3660   if (!once_value_3) {
3661     fra.me.REG[2] = BOX_NativeString("\tfprintf( stderr, \"Casting to ");
3662     REGB0 = TAG_Int(30);
3663     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3664     once_value_3 = fra.me.REG[2];
3665     register_static_object(&once_value_3);
3666   } else fra.me.REG[2] = once_value_3;
3667   fra.me.REG[2] = fra.me.REG[2];
3668   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3669   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
3670   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3671   if (!once_value_4) {
3672     fra.me.REG[2] = BOX_NativeString(" failed because value is not a ");
3673     REGB0 = TAG_Int(31);
3674     fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
3675     once_value_4 = fra.me.REG[2];
3676     register_static_object(&once_value_4);
3677   } else fra.me.REG[2] = once_value_4;
3678   fra.me.REG[2] = fra.me.REG[2];
3679   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
3680   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
3681   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
3682   if (!once_value_5) {
3683     fra.me.REG[0] = BOX_NativeString(".\" );\n");
3684     REGB0 = TAG_Int(6);
3685     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
3686     once_value_5 = fra.me.REG[0];
3687     register_static_object(&once_value_5);
3688   } else fra.me.REG[0] = once_value_5;
3689   fra.me.REG[0] = fra.me.REG[0];
3690   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
3691   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
3692   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3693   /* ./native_interface//frontier.nit:448 */
3694   fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3695   if (!once_value_6) {
3696     fra.me.REG[4] = BOX_NativeString("\tabort();\n");
3697     REGB0 = TAG_Int(10);
3698     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3699     once_value_6 = fra.me.REG[4];
3700     register_static_object(&once_value_6);
3701   } else fra.me.REG[4] = once_value_6;
3702   fra.me.REG[4] = fra.me.REG[4];
3703   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3704   /* ./native_interface//frontier.nit:449 */
3705   fra.me.REG[1] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[1])(fra.me.REG[1]);
3706   if (!once_value_7) {
3707     fra.me.REG[4] = BOX_NativeString("}");
3708     REGB0 = TAG_Int(1);
3709     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3710     once_value_7 = fra.me.REG[4];
3711     register_static_object(&once_value_7);
3712   } else fra.me.REG[4] = once_value_7;
3713   fra.me.REG[4] = fra.me.REG[4];
3714   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
3715   stack_frame_head = fra.me.prev;
3716   return;
3717 }
3718 val_t native_interface___frontier___MMType___compile_condition_isa(val_t p0, val_t p1){
3719   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
3720   val_t REGB0;
3721   val_t tmp;
3722   static val_t once_value_1; /* Once value */
3723   static val_t once_value_2; /* Once value */
3724   static val_t once_value_3; /* Once value */
3725   static val_t once_value_4; /* Once value */
3726   static val_t once_value_5; /* Once value */
3727   static val_t once_value_6; /* Once value */
3728   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3729   fra.me.file = LOCATE_native_interface___frontier;
3730   fra.me.line = 452;
3731   fra.me.meth = LOCATE_native_interface___frontier___MMType___compile_condition_isa;
3732   fra.me.has_broke = 0;
3733   fra.me.REG_size = 4;
3734   fra.me.REG[0] = NIT_NULL;
3735   fra.me.REG[1] = NIT_NULL;
3736   fra.me.REG[2] = NIT_NULL;
3737   fra.me.REG[3] = NIT_NULL;
3738   fra.me.REG[0] = p0;
3739   fra.me.REG[1] = p1;
3740   /* ./native_interface//frontier.nit:456 */
3741   REGB0 = TAG_Int(11);
3742   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3743   if (!once_value_1) {
3744     fra.me.REG[3] = BOX_NativeString("( ISOBJ( ");
3745     REGB0 = TAG_Int(9);
3746     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3747     once_value_1 = fra.me.REG[3];
3748     register_static_object(&once_value_1);
3749   } else fra.me.REG[3] = once_value_1;
3750   fra.me.REG[3] = fra.me.REG[3];
3751   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3752   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
3753   if (!once_value_2) {
3754     fra.me.REG[3] = BOX_NativeString(" ) ? OBJISA( ");
3755     REGB0 = TAG_Int(13);
3756     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3757     once_value_2 = fra.me.REG[3];
3758     register_static_object(&once_value_2);
3759   } else fra.me.REG[3] = once_value_2;
3760   fra.me.REG[3] = fra.me.REG[3];
3761   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3762   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
3763   if (!once_value_3) {
3764     fra.me.REG[3] = BOX_NativeString(", ");
3765     REGB0 = TAG_Int(2);
3766     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3767     once_value_3 = fra.me.REG[3];
3768     register_static_object(&once_value_3);
3769   } else fra.me.REG[3] = once_value_3;
3770   fra.me.REG[3] = fra.me.REG[3];
3771   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3772   fra.me.REG[3] = CALL_metamodel___static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
3773   fra.me.REG[3] = CALL_compiling___compiling_base___MMLocalClass___cname(fra.me.REG[3])(fra.me.REG[3]);
3774   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3775   if (!once_value_4) {
3776     fra.me.REG[3] = BOX_NativeString(" ): VALISA( ");
3777     REGB0 = TAG_Int(12);
3778     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3779     once_value_4 = fra.me.REG[3];
3780     register_static_object(&once_value_4);
3781   } else fra.me.REG[3] = once_value_4;
3782   fra.me.REG[3] = fra.me.REG[3];
3783   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
3784   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
3785   if (!once_value_5) {
3786     fra.me.REG[1] = BOX_NativeString(", ");
3787     REGB0 = TAG_Int(2);
3788     fra.me.REG[1] = NEW_String_standard___string___String___with_native(fra.me.REG[1], REGB0);
3789     once_value_5 = fra.me.REG[1];
3790     register_static_object(&once_value_5);
3791   } else fra.me.REG[1] = once_value_5;
3792   fra.me.REG[1] = fra.me.REG[1];
3793   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
3794   fra.me.REG[0] = CALL_metamodel___static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
3795   fra.me.REG[0] = CALL_compiling___compiling_base___MMLocalClass___cname(fra.me.REG[0])(fra.me.REG[0]);
3796   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
3797   if (!once_value_6) {
3798     fra.me.REG[0] = BOX_NativeString(" ) )");
3799     REGB0 = TAG_Int(4);
3800     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
3801     once_value_6 = fra.me.REG[0];
3802     register_static_object(&once_value_6);
3803   } else fra.me.REG[0] = once_value_6;
3804   fra.me.REG[0] = fra.me.REG[0];
3805   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[0]);
3806   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
3807   goto label7;
3808   label7: while(0);
3809   stack_frame_head = fra.me.prev;
3810   return fra.me.REG[2];
3811 }
3812 void native_interface___frontier___MMType___compile_to_frontier(val_t p0, val_t p1){
3813   struct {struct stack_frame_t me; val_t MORE_REG[6];} fra;
3814   val_t REGB0;
3815   val_t REGB1;
3816   val_t tmp;
3817     static val_t once_value_1; /* Once value */
3818     static val_t once_value_2; /* Once value */
3819     static val_t once_value_3; /* Once value */
3820     static val_t once_value_4; /* Once value */
3821     static val_t once_value_5; /* Once value */
3822     static val_t once_value_6; /* Once value */
3823     static val_t once_value_7; /* Once value */
3824     static val_t once_value_8; /* Once value */
3825     static val_t once_value_9; /* Once value */
3826     static val_t once_value_10; /* Once value */
3827     static val_t once_value_11; /* Once value */
3828     static val_t once_value_12; /* Once value */
3829       static val_t once_value_13; /* Once value */
3830       static val_t once_value_14; /* Once value */
3831       static val_t once_value_15; /* Once value */
3832       static val_t once_value_16; /* Once value */
3833       static val_t once_value_17; /* Once value */
3834       static val_t once_value_18; /* Once value */
3835       static val_t once_value_19; /* Once value */
3836       static val_t once_value_20; /* Once value */
3837       static val_t once_value_21; /* Once value */
3838       static val_t once_value_22; /* Once value */
3839       static val_t once_value_23; /* Once value */
3840       static val_t once_value_24; /* Once value */
3841       static val_t once_value_25; /* Once value */
3842       static val_t once_value_26; /* Once value */
3843       static val_t once_value_27; /* Once value */
3844       static val_t once_value_28; /* Once value */
3845       static val_t once_value_29; /* Once value */
3846       static val_t once_value_30; /* Once value */
3847       static val_t once_value_31; /* Once value */
3848       static val_t once_value_32; /* Once value */
3849       static val_t once_value_33; /* Once value */
3850       static val_t once_value_34; /* Once value */
3851       static val_t once_value_35; /* Once value */
3852   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
3853   fra.me.file = LOCATE_native_interface___frontier;
3854   fra.me.line = 459;
3855   fra.me.meth = LOCATE_native_interface___frontier___MMType___compile_to_frontier;
3856   fra.me.has_broke = 0;
3857   fra.me.REG_size = 7;
3858   fra.me.REG[0] = NIT_NULL;
3859   fra.me.REG[1] = NIT_NULL;
3860   fra.me.REG[2] = NIT_NULL;
3861   fra.me.REG[3] = NIT_NULL;
3862   fra.me.REG[4] = NIT_NULL;
3863   fra.me.REG[5] = NIT_NULL;
3864   fra.me.REG[6] = NIT_NULL;
3865   fra.me.REG[0] = p0;
3866   fra.me.REG[1] = p1;
3867   /* ./native_interface//frontier.nit:463 */
3868   fra.me.REG[2] = CALL_metamodel___static_type___MMType___local_class(fra.me.REG[0])(fra.me.REG[0]);
3869   fra.me.REG[2] = CALL_primitive_info___MMLocalClass___primitive_info(fra.me.REG[2])(fra.me.REG[2]);
3870   /* ./native_interface//frontier.nit:464 */
3871   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
3872   if (UNTAG_Bool(REGB0)) {
3873   } else {
3874     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
3875     if (UNTAG_Bool(REGB1)) {
3876       REGB1 = TAG_Bool(false);
3877       REGB0 = REGB1;
3878     } else {
3879       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
3880       REGB0 = REGB1;
3881     }
3882   }
3883   if (UNTAG_Bool(REGB0)) {
3884     REGB0 = TAG_Bool(true);
3885   } else {
3886     REGB1 = CALL_metamodel___static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
3887     REGB0 = REGB1;
3888   }
3889   if (UNTAG_Bool(REGB0)) {
3890     /* ./native_interface//frontier.nit:465 */
3891     fra.me.REG[2] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[0])(fra.me.REG[0]);
3892     /* ./native_interface//frontier.nit:466 */
3893     REGB0 = TAG_Int(3);
3894     fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3895     if (!once_value_1) {
3896       fra.me.REG[4] = BOX_NativeString("");
3897       REGB0 = TAG_Int(0);
3898       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3899       once_value_1 = fra.me.REG[4];
3900       register_static_object(&once_value_1);
3901     } else fra.me.REG[4] = once_value_1;
3902     fra.me.REG[4] = fra.me.REG[4];
3903     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3904     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
3905     fra.me.REG[4] = CALL_standard___string___AbstractString___to_upper(fra.me.REG[4])(fra.me.REG[4]);
3906     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3907     if (!once_value_2) {
3908       fra.me.REG[4] = BOX_NativeString("_TYPE");
3909       REGB0 = TAG_Int(5);
3910       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3911       once_value_2 = fra.me.REG[4];
3912       register_static_object(&once_value_2);
3913     } else fra.me.REG[4] = once_value_2;
3914     fra.me.REG[4] = fra.me.REG[4];
3915     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
3916     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
3917     /* ./native_interface//frontier.nit:469 */
3918     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
3919     REGB0 = TAG_Int(3);
3920     fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3921     if (!once_value_3) {
3922       fra.me.REG[6] = BOX_NativeString("#ifndef ");
3923       REGB0 = TAG_Int(8);
3924       fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3925       once_value_3 = fra.me.REG[6];
3926       register_static_object(&once_value_3);
3927     } else fra.me.REG[6] = once_value_3;
3928     fra.me.REG[6] = fra.me.REG[6];
3929     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
3930     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
3931     if (!once_value_4) {
3932       fra.me.REG[6] = BOX_NativeString("\n");
3933       REGB0 = TAG_Int(1);
3934       fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3935       once_value_4 = fra.me.REG[6];
3936       register_static_object(&once_value_4);
3937     } else fra.me.REG[6] = once_value_4;
3938     fra.me.REG[6] = fra.me.REG[6];
3939     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
3940     fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
3941     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3942     /* ./native_interface//frontier.nit:470 */
3943     fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
3944     REGB0 = TAG_Int(3);
3945     fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3946     if (!once_value_5) {
3947       fra.me.REG[6] = BOX_NativeString("#define ");
3948       REGB0 = TAG_Int(8);
3949       fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
3950       once_value_5 = fra.me.REG[6];
3951       register_static_object(&once_value_5);
3952     } else fra.me.REG[6] = once_value_5;
3953     fra.me.REG[6] = fra.me.REG[6];
3954     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[6]);
3955     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3956     if (!once_value_6) {
3957       fra.me.REG[3] = BOX_NativeString("\n");
3958       REGB0 = TAG_Int(1);
3959       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3960       once_value_6 = fra.me.REG[3];
3961       register_static_object(&once_value_6);
3962     } else fra.me.REG[3] = once_value_6;
3963     fra.me.REG[3] = fra.me.REG[3];
3964     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
3965     fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
3966     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
3967     /* ./native_interface//frontier.nit:471 */
3968     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
3969     REGB0 = TAG_Int(3);
3970     fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
3971     if (!once_value_7) {
3972       fra.me.REG[3] = BOX_NativeString("typedef struct s_");
3973       REGB0 = TAG_Int(17);
3974       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3975       once_value_7 = fra.me.REG[3];
3976       register_static_object(&once_value_7);
3977     } else fra.me.REG[3] = once_value_7;
3978     fra.me.REG[3] = fra.me.REG[3];
3979     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
3980     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2]);
3981     if (!once_value_8) {
3982       fra.me.REG[3] = BOX_NativeString("{\n");
3983       REGB0 = TAG_Int(2);
3984       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
3985       once_value_8 = fra.me.REG[3];
3986       register_static_object(&once_value_8);
3987     } else fra.me.REG[3] = once_value_8;
3988     fra.me.REG[3] = fra.me.REG[3];
3989     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
3990     fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
3991     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
3992     /* ./native_interface//frontier.nit:472 */
3993     fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
3994     if (!once_value_9) {
3995       fra.me.REG[4] = BOX_NativeString("\tval_t v;\n");
3996       REGB0 = TAG_Int(10);
3997       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
3998       once_value_9 = fra.me.REG[4];
3999       register_static_object(&once_value_9);
4000     } else fra.me.REG[4] = once_value_9;
4001     fra.me.REG[4] = fra.me.REG[4];
4002     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
4003     /* ./native_interface//frontier.nit:473 */
4004     fra.me.REG[4] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
4005     REGB0 = TAG_Int(3);
4006     fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4007     if (!once_value_10) {
4008       fra.me.REG[3] = BOX_NativeString("} ");
4009       REGB0 = TAG_Int(2);
4010       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4011       once_value_10 = fra.me.REG[3];
4012       register_static_object(&once_value_10);
4013     } else fra.me.REG[3] = once_value_10;
4014     fra.me.REG[3] = fra.me.REG[3];
4015     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
4016     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2]);
4017     if (!once_value_11) {
4018       fra.me.REG[3] = BOX_NativeString(";\n");
4019       REGB0 = TAG_Int(2);
4020       fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4021       once_value_11 = fra.me.REG[3];
4022       register_static_object(&once_value_11);
4023     } else fra.me.REG[3] = once_value_11;
4024     fra.me.REG[3] = fra.me.REG[3];
4025     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
4026     fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
4027     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
4028     /* ./native_interface//frontier.nit:474 */
4029     fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___header_top(fra.me.REG[1])(fra.me.REG[1]);
4030     if (!once_value_12) {
4031       fra.me.REG[4] = BOX_NativeString("#endif\n\n");
4032       REGB0 = TAG_Int(8);
4033       fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4034       once_value_12 = fra.me.REG[4];
4035       register_static_object(&once_value_12);
4036     } else fra.me.REG[4] = once_value_12;
4037     fra.me.REG[4] = fra.me.REG[4];
4038     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
4039     /* ./native_interface//frontier.nit:477 */
4040     REGB0 = CALL_metamodel___static_type___MMType___is_nullable(fra.me.REG[0])(fra.me.REG[0]);
4041     if (UNTAG_Bool(REGB0)) {
4042       /* ./native_interface//frontier.nit:478 */
4043       REGB0 = TAG_Int(3);
4044       fra.me.REG[4] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4045       if (!once_value_13) {
4046         fra.me.REG[5] = BOX_NativeString("null_");
4047         REGB0 = TAG_Int(5);
4048         fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4049         once_value_13 = fra.me.REG[5];
4050         register_static_object(&once_value_13);
4051       } else fra.me.REG[5] = once_value_13;
4052       fra.me.REG[5] = fra.me.REG[5];
4053       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
4054       fra.me.REG[5] = CALL_metamodel___static_type___MMType___as_notnull(fra.me.REG[0])(fra.me.REG[0]);
4055       fra.me.REG[5] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5]);
4056       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
4057       if (!once_value_14) {
4058         fra.me.REG[5] = BOX_NativeString("");
4059         REGB0 = TAG_Int(0);
4060         fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4061         once_value_14 = fra.me.REG[5];
4062         register_static_object(&once_value_14);
4063       } else fra.me.REG[5] = once_value_14;
4064       fra.me.REG[5] = fra.me.REG[5];
4065       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
4066       fra.me.REG[4] = CALL_standard___string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
4067       /* ./native_interface//frontier.nit:479 */
4068       REGB0 = TAG_Int(5);
4069       fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4070       if (!once_value_15) {
4071         fra.me.REG[3] = BOX_NativeString("");
4072         REGB0 = TAG_Int(0);
4073         fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4074         once_value_15 = fra.me.REG[3];
4075         register_static_object(&once_value_15);
4076       } else fra.me.REG[3] = once_value_15;
4077       fra.me.REG[3] = fra.me.REG[3];
4078       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[3]);
4079       fra.me.REG[0] = CALL_metamodel___static_type___MMType___mmmodule(fra.me.REG[0])(fra.me.REG[0]);
4080       fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
4081       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
4082       if (!once_value_16) {
4083         fra.me.REG[0] = BOX_NativeString("_");
4084         REGB0 = TAG_Int(1);
4085         fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4086         once_value_16 = fra.me.REG[0];
4087         register_static_object(&once_value_16);
4088       } else fra.me.REG[0] = once_value_16;
4089       fra.me.REG[0] = fra.me.REG[0];
4090       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
4091       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[4]);
4092       if (!once_value_17) {
4093         fra.me.REG[0] = BOX_NativeString("");
4094         REGB0 = TAG_Int(0);
4095         fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4096         once_value_17 = fra.me.REG[0];
4097         register_static_object(&once_value_17);
4098       } else fra.me.REG[0] = once_value_17;
4099       fra.me.REG[0] = fra.me.REG[0];
4100       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[0]);
4101       fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
4102       /* ./native_interface//frontier.nit:481 */
4103       fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4104       REGB0 = TAG_Int(5);
4105       fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4106       if (!once_value_18) {
4107         fra.me.REG[6] = BOX_NativeString("");
4108         REGB0 = TAG_Int(0);
4109         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4110         once_value_18 = fra.me.REG[6];
4111         register_static_object(&once_value_18);
4112       } else fra.me.REG[6] = once_value_18;
4113       fra.me.REG[6] = fra.me.REG[6];
4114       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
4115       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4116       if (!once_value_19) {
4117         fra.me.REG[6] = BOX_NativeString(" ");
4118         REGB0 = TAG_Int(1);
4119         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4120         once_value_19 = fra.me.REG[6];
4121         register_static_object(&once_value_19);
4122       } else fra.me.REG[6] = once_value_19;
4123       fra.me.REG[6] = fra.me.REG[6];
4124       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
4125       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4126       if (!once_value_20) {
4127         fra.me.REG[6] = BOX_NativeString("();\n");
4128         REGB0 = TAG_Int(4);
4129         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4130         once_value_20 = fra.me.REG[6];
4131         register_static_object(&once_value_20);
4132       } else fra.me.REG[6] = once_value_20;
4133       fra.me.REG[6] = fra.me.REG[6];
4134       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
4135       fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4136       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
4137       /* ./native_interface//frontier.nit:483 */
4138       fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4139       REGB0 = TAG_Int(3);
4140       fra.me.REG[0] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4141       if (!once_value_21) {
4142         fra.me.REG[6] = BOX_NativeString("#ifndef ");
4143         REGB0 = TAG_Int(8);
4144         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4145         once_value_21 = fra.me.REG[6];
4146         register_static_object(&once_value_21);
4147       } else fra.me.REG[6] = once_value_21;
4148       fra.me.REG[6] = fra.me.REG[6];
4149       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[6]);
4150       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[4]);
4151       if (!once_value_22) {
4152         fra.me.REG[6] = BOX_NativeString("\n");
4153         REGB0 = TAG_Int(1);
4154         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4155         once_value_22 = fra.me.REG[6];
4156         register_static_object(&once_value_22);
4157       } else fra.me.REG[6] = once_value_22;
4158       fra.me.REG[6] = fra.me.REG[6];
4159       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[6]);
4160       fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
4161       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
4162       /* ./native_interface//frontier.nit:484 */
4163       fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4164       REGB0 = TAG_Int(5);
4165       fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4166       if (!once_value_23) {
4167         fra.me.REG[6] = BOX_NativeString("#define ");
4168         REGB0 = TAG_Int(8);
4169         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4170         once_value_23 = fra.me.REG[6];
4171         register_static_object(&once_value_23);
4172       } else fra.me.REG[6] = once_value_23;
4173       fra.me.REG[6] = fra.me.REG[6];
4174       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
4175       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4176       if (!once_value_24) {
4177         fra.me.REG[4] = BOX_NativeString(" ");
4178         REGB0 = TAG_Int(1);
4179         fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4180         once_value_24 = fra.me.REG[4];
4181         register_static_object(&once_value_24);
4182       } else fra.me.REG[4] = once_value_24;
4183       fra.me.REG[4] = fra.me.REG[4];
4184       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4185       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4186       if (!once_value_25) {
4187         fra.me.REG[4] = BOX_NativeString("\n");
4188         REGB0 = TAG_Int(1);
4189         fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4190         once_value_25 = fra.me.REG[4];
4191         register_static_object(&once_value_25);
4192       } else fra.me.REG[4] = once_value_25;
4193       fra.me.REG[4] = fra.me.REG[4];
4194       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4195       fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4196       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
4197       /* ./native_interface//frontier.nit:485 */
4198       fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4199       if (!once_value_26) {
4200         fra.me.REG[0] = BOX_NativeString("#endif\n\n");
4201         REGB0 = TAG_Int(8);
4202         fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4203         once_value_26 = fra.me.REG[0];
4204         register_static_object(&once_value_26);
4205       } else fra.me.REG[0] = once_value_26;
4206       fra.me.REG[0] = fra.me.REG[0];
4207       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
4208       /* ./native_interface//frontier.nit:487 */
4209       fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4210       REGB0 = TAG_Int(5);
4211       fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4212       if (!once_value_27) {
4213         fra.me.REG[4] = BOX_NativeString("");
4214         REGB0 = TAG_Int(0);
4215         fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4216         once_value_27 = fra.me.REG[4];
4217         register_static_object(&once_value_27);
4218       } else fra.me.REG[4] = once_value_27;
4219       fra.me.REG[4] = fra.me.REG[4];
4220       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4221       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4222       if (!once_value_28) {
4223         fra.me.REG[4] = BOX_NativeString(" ");
4224         REGB0 = TAG_Int(1);
4225         fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4226         once_value_28 = fra.me.REG[4];
4227         register_static_object(&once_value_28);
4228       } else fra.me.REG[4] = once_value_28;
4229       fra.me.REG[4] = fra.me.REG[4];
4230       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4231       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4232       if (!once_value_29) {
4233         fra.me.REG[5] = BOX_NativeString("()\n");
4234         REGB0 = TAG_Int(3);
4235         fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4236         once_value_29 = fra.me.REG[5];
4237         register_static_object(&once_value_29);
4238       } else fra.me.REG[5] = once_value_29;
4239       fra.me.REG[5] = fra.me.REG[5];
4240       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4241       fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4242       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
4243       /* ./native_interface//frontier.nit:488 */
4244       fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4245       if (!once_value_30) {
4246         fra.me.REG[0] = BOX_NativeString("{\n");
4247         REGB0 = TAG_Int(2);
4248         fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4249         once_value_30 = fra.me.REG[0];
4250         register_static_object(&once_value_30);
4251       } else fra.me.REG[0] = once_value_30;
4252       fra.me.REG[0] = fra.me.REG[0];
4253       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
4254       /* ./native_interface//frontier.nit:489 */
4255       fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4256       REGB0 = TAG_Int(3);
4257       fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4258       if (!once_value_31) {
4259         fra.me.REG[5] = BOX_NativeString("\t");
4260         REGB0 = TAG_Int(1);
4261         fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4262         once_value_31 = fra.me.REG[5];
4263         register_static_object(&once_value_31);
4264       } else fra.me.REG[5] = once_value_31;
4265       fra.me.REG[5] = fra.me.REG[5];
4266       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4267       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4268       if (!once_value_32) {
4269         fra.me.REG[2] = BOX_NativeString(" n;\n");
4270         REGB0 = TAG_Int(4);
4271         fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
4272         once_value_32 = fra.me.REG[2];
4273         register_static_object(&once_value_32);
4274       } else fra.me.REG[2] = once_value_32;
4275       fra.me.REG[2] = fra.me.REG[2];
4276       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4277       fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4278       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
4279       /* ./native_interface//frontier.nit:490 */
4280       fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4281       if (!once_value_33) {
4282         fra.me.REG[0] = BOX_NativeString("\tn.v = NIT_NULL;\n");
4283         REGB0 = TAG_Int(17);
4284         fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4285         once_value_33 = fra.me.REG[0];
4286         register_static_object(&once_value_33);
4287       } else fra.me.REG[0] = once_value_33;
4288       fra.me.REG[0] = fra.me.REG[0];
4289       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
4290       /* ./native_interface//frontier.nit:491 */
4291       fra.me.REG[0] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4292       if (!once_value_34) {
4293         fra.me.REG[3] = BOX_NativeString("\treturn n;\n");
4294         REGB0 = TAG_Int(11);
4295         fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4296         once_value_34 = fra.me.REG[3];
4297         register_static_object(&once_value_34);
4298       } else fra.me.REG[3] = once_value_34;
4299       fra.me.REG[3] = fra.me.REG[3];
4300       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
4301       /* ./native_interface//frontier.nit:492 */
4302       fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4303       if (!once_value_35) {
4304         fra.me.REG[3] = BOX_NativeString("}\n\n");
4305         REGB0 = TAG_Int(3);
4306         fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4307         once_value_35 = fra.me.REG[3];
4308         register_static_object(&once_value_35);
4309       } else fra.me.REG[3] = once_value_35;
4310       fra.me.REG[3] = fra.me.REG[3];
4311       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
4312     }
4313   }
4314   stack_frame_head = fra.me.prev;
4315   return;
4316 }
4317 void native_interface___frontier___MMExplicitImport___compile_friendly_to_frontier(val_t p0, val_t p1){
4318   struct {struct stack_frame_t me; val_t MORE_REG[10];} fra;
4319   val_t REGB0;
4320   val_t REGB1;
4321   val_t REGB2;
4322   val_t tmp;
4323   static val_t once_value_1; /* Once value */
4324   static val_t once_value_2; /* Once value */
4325   static val_t once_value_3; /* Once value */
4326   static val_t once_value_4; /* Once value */
4327   static val_t once_value_5; /* Once value */
4328   static val_t once_value_6; /* Once value */
4329   static val_t once_value_7; /* Once value */
4330   static val_t once_value_8; /* Once value */
4331   static val_t once_value_9; /* Once value */
4332   static val_t once_value_10; /* Once value */
4333   static val_t once_value_11; /* Once value */
4334   static val_t once_value_12; /* Once value */
4335     static val_t once_value_13; /* Once value */
4336     static val_t once_value_14; /* Once value */
4337     static val_t once_value_15; /* Once value */
4338     static val_t once_value_16; /* Once value */
4339     static val_t once_value_17; /* Once value */
4340     static val_t once_value_18; /* Once value */
4341       static val_t once_value_19; /* Once value */
4342       static val_t once_value_20; /* Once value */
4343       static val_t once_value_21; /* Once value */
4344       static val_t once_value_22; /* Once value */
4345       static val_t once_value_23; /* Once value */
4346       static val_t once_value_24; /* Once value */
4347     static val_t once_value_26; /* Once value */
4348     static val_t once_value_27; /* Once value */
4349     static val_t once_value_28; /* Once value */
4350     static val_t once_value_29; /* Once value */
4351     static val_t once_value_30; /* Once value */
4352     static val_t once_value_31; /* Once value */
4353     static val_t once_value_32; /* Once value */
4354     static val_t once_value_33; /* Once value */
4355     static val_t once_value_34; /* Once value */
4356   static val_t once_value_35; /* Once value */
4357   static val_t once_value_36; /* Once value */
4358   static val_t once_value_37; /* Once value */
4359     static val_t once_value_38; /* Once value */
4360     static val_t once_value_39; /* Once value */
4361     static val_t once_value_40; /* Once value */
4362     static val_t once_value_41; /* Once value */
4363     static val_t once_value_42; /* Once value */
4364     static val_t once_value_43; /* Once value */
4365   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
4366   fra.me.file = LOCATE_native_interface___frontier;
4367   fra.me.line = 499;
4368   fra.me.meth = LOCATE_native_interface___frontier___MMExplicitImport___compile_friendly_to_frontier;
4369   fra.me.has_broke = 0;
4370   fra.me.REG_size = 11;
4371   fra.me.REG[0] = NIT_NULL;
4372   fra.me.REG[1] = NIT_NULL;
4373   fra.me.REG[2] = NIT_NULL;
4374   fra.me.REG[3] = NIT_NULL;
4375   fra.me.REG[4] = NIT_NULL;
4376   fra.me.REG[5] = NIT_NULL;
4377   fra.me.REG[6] = NIT_NULL;
4378   fra.me.REG[7] = NIT_NULL;
4379   fra.me.REG[8] = NIT_NULL;
4380   fra.me.REG[9] = NIT_NULL;
4381   fra.me.REG[10] = NIT_NULL;
4382   fra.me.REG[0] = p0;
4383   fra.me.REG[1] = p1;
4384   /* ./native_interface//frontier.nit:502 */
4385   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4386   REGB0 = TAG_Int(3);
4387   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4388   if (!once_value_1) {
4389     fra.me.REG[4] = BOX_NativeString("/* friendly for ");
4390     REGB0 = TAG_Int(16);
4391     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4392     once_value_1 = fra.me.REG[4];
4393     register_static_object(&once_value_1);
4394   } else fra.me.REG[4] = once_value_1;
4395   fra.me.REG[4] = fra.me.REG[4];
4396   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4397   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4398   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[4])(fra.me.REG[4]);
4399   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4400   if (!once_value_2) {
4401     fra.me.REG[4] = BOX_NativeString(" */\n");
4402     REGB0 = TAG_Int(4);
4403     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4404     once_value_2 = fra.me.REG[4];
4405     register_static_object(&once_value_2);
4406   } else fra.me.REG[4] = once_value_2;
4407   fra.me.REG[4] = fra.me.REG[4];
4408   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
4409   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4410   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
4411   /* ./native_interface//frontier.nit:503 */
4412   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4413   REGB0 = TAG_Int(3);
4414   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4415   if (!once_value_3) {
4416     fra.me.REG[4] = BOX_NativeString("");
4417     REGB0 = TAG_Int(0);
4418     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4419     once_value_3 = fra.me.REG[4];
4420     register_static_object(&once_value_3);
4421   } else fra.me.REG[4] = once_value_3;
4422   fra.me.REG[4] = fra.me.REG[4];
4423   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4424   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4425   fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
4426   fra.me.REG[6] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4427   fra.me.REG[6] = CALL_native_interface___ni_metamodel___MMMethod___frontier_csignature_from(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5], fra.me.REG[6]);
4428   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
4429   if (!once_value_4) {
4430     fra.me.REG[6] = BOX_NativeString(";\n");
4431     REGB0 = TAG_Int(2);
4432     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4433     once_value_4 = fra.me.REG[6];
4434     register_static_object(&once_value_4);
4435   } else fra.me.REG[6] = once_value_4;
4436   fra.me.REG[6] = fra.me.REG[6];
4437   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
4438   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
4439   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4440   /* ./native_interface//frontier.nit:507 */
4441   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4442   REGB0 = TAG_Int(3);
4443   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4444   if (!once_value_5) {
4445     fra.me.REG[6] = BOX_NativeString("#ifndef ");
4446     REGB0 = TAG_Int(8);
4447     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4448     once_value_5 = fra.me.REG[6];
4449     register_static_object(&once_value_5);
4450   } else fra.me.REG[6] = once_value_5;
4451   fra.me.REG[6] = fra.me.REG[6];
4452   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[6]);
4453   fra.me.REG[6] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4454   fra.me.REG[5] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4455   fra.me.REG[5] = CALL_primitive_info___MMMethod___friendly_extern_name(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
4456   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4457   if (!once_value_6) {
4458     fra.me.REG[5] = BOX_NativeString("\n");
4459     REGB0 = TAG_Int(1);
4460     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4461     once_value_6 = fra.me.REG[5];
4462     register_static_object(&once_value_6);
4463   } else fra.me.REG[5] = once_value_6;
4464   fra.me.REG[5] = fra.me.REG[5];
4465   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[5]);
4466   fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
4467   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
4468   /* ./native_interface//frontier.nit:508 */
4469   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4470   REGB0 = TAG_Int(5);
4471   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4472   if (!once_value_7) {
4473     fra.me.REG[5] = BOX_NativeString("#define ");
4474     REGB0 = TAG_Int(8);
4475     fra.me.REG[5] = NEW_String_standard___string___String___with_native(fra.me.REG[5], REGB0);
4476     once_value_7 = fra.me.REG[5];
4477     register_static_object(&once_value_7);
4478   } else fra.me.REG[5] = once_value_7;
4479   fra.me.REG[5] = fra.me.REG[5];
4480   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[5]);
4481   fra.me.REG[5] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4482   fra.me.REG[6] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4483   fra.me.REG[6] = CALL_primitive_info___MMMethod___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
4484   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
4485   if (!once_value_8) {
4486     fra.me.REG[6] = BOX_NativeString(" ");
4487     REGB0 = TAG_Int(1);
4488     fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB0);
4489     once_value_8 = fra.me.REG[6];
4490     register_static_object(&once_value_8);
4491   } else fra.me.REG[6] = once_value_8;
4492   fra.me.REG[6] = fra.me.REG[6];
4493   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
4494   fra.me.REG[6] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4495   fra.me.REG[5] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
4496   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4497   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___local_friendly_name_from(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5], fra.me.REG[4]);
4498   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4499   if (!once_value_9) {
4500     fra.me.REG[4] = BOX_NativeString("\n");
4501     REGB0 = TAG_Int(1);
4502     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4503     once_value_9 = fra.me.REG[4];
4504     register_static_object(&once_value_9);
4505   } else fra.me.REG[4] = once_value_9;
4506   fra.me.REG[4] = fra.me.REG[4];
4507   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4508   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
4509   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4510   /* ./native_interface//frontier.nit:509 */
4511   fra.me.REG[2] = CALL_native_interface___frontier___FrontierVisitor___header(fra.me.REG[1])(fra.me.REG[1]);
4512   if (!once_value_10) {
4513     fra.me.REG[3] = BOX_NativeString("#endif\n");
4514     REGB0 = TAG_Int(7);
4515     fra.me.REG[3] = NEW_String_standard___string___String___with_native(fra.me.REG[3], REGB0);
4516     once_value_10 = fra.me.REG[3];
4517     register_static_object(&once_value_10);
4518   } else fra.me.REG[3] = once_value_10;
4519   fra.me.REG[3] = fra.me.REG[3];
4520   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
4521   /* ./native_interface//frontier.nit:512 */
4522   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
4523   REGB0 = TAG_Int(3);
4524   fra.me.REG[2] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4525   if (!once_value_11) {
4526     fra.me.REG[4] = BOX_NativeString("/* friendly for ");
4527     REGB0 = TAG_Int(16);
4528     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4529     once_value_11 = fra.me.REG[4];
4530     register_static_object(&once_value_11);
4531   } else fra.me.REG[4] = once_value_11;
4532   fra.me.REG[4] = fra.me.REG[4];
4533   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4534   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4535   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMLocalProperty___full_name(fra.me.REG[4])(fra.me.REG[4]);
4536   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4537   if (!once_value_12) {
4538     fra.me.REG[4] = BOX_NativeString(" */\n");
4539     REGB0 = TAG_Int(4);
4540     fra.me.REG[4] = NEW_String_standard___string___String___with_native(fra.me.REG[4], REGB0);
4541     once_value_12 = fra.me.REG[4];
4542     register_static_object(&once_value_12);
4543   } else fra.me.REG[4] = once_value_12;
4544   fra.me.REG[4] = fra.me.REG[4];
4545   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
4546   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
4547   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4548   /* ./native_interface//frontier.nit:514 */
4549   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4550   fra.me.REG[3] = CALL_native_interface___frontier___FrontierVisitor___mmmodule(fra.me.REG[1])(fra.me.REG[1]);
4551   fra.me.REG[4] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4552   fra.me.REG[4] = CALL_native_interface___ni_metamodel___MMMethod___frontier_csignature_from(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3], fra.me.REG[4]);
4553   fra.me.REG[4] = NEW_FunctionCompiler_native_interface___ni_tools___FunctionCompiler___init(fra.me.REG[4]);
4554   /* ./native_interface//frontier.nit:517 */
4555   fra.me.REG[3] = NEW_Array_standard___collection___array___Array___init();
4556   /* ./native_interface//frontier.nit:520 */
4557   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4558   REGB0 = CALL_syntax___syntax_base___MMLocalProperty___is_init(fra.me.REG[2])(fra.me.REG[2]);
4559   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
4560   if (UNTAG_Bool(REGB0)) {
4561     /* ./native_interface//frontier.nit:521 */
4562     if (!once_value_13) {
4563       fra.me.REG[2] = BOX_NativeString("recv___nit");
4564       REGB0 = TAG_Int(10);
4565       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
4566       once_value_13 = fra.me.REG[2];
4567       register_static_object(&once_value_13);
4568     } else fra.me.REG[2] = once_value_13;
4569     fra.me.REG[2] = fra.me.REG[2];
4570     /* ./native_interface//frontier.nit:522 */
4571     fra.me.REG[5] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
4572     REGB0 = TAG_Int(3);
4573     fra.me.REG[6] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4574     if (!once_value_14) {
4575       fra.me.REG[7] = BOX_NativeString("val_t ");
4576       REGB0 = TAG_Int(6);
4577       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4578       once_value_14 = fra.me.REG[7];
4579       register_static_object(&once_value_14);
4580     } else fra.me.REG[7] = once_value_14;
4581     fra.me.REG[7] = fra.me.REG[7];
4582     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
4583     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[2]);
4584     if (!once_value_15) {
4585       fra.me.REG[7] = BOX_NativeString(";\n");
4586       REGB0 = TAG_Int(2);
4587       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4588       once_value_15 = fra.me.REG[7];
4589       register_static_object(&once_value_15);
4590     } else fra.me.REG[7] = once_value_15;
4591     fra.me.REG[7] = fra.me.REG[7];
4592     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
4593     fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
4594     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[6]);
4595     /* ./native_interface//frontier.nit:523 */
4596     fra.me.REG[6] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
4597     REGB0 = TAG_Int(3);
4598     fra.me.REG[5] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4599     if (!once_value_16) {
4600       fra.me.REG[7] = BOX_NativeString("");
4601       REGB0 = TAG_Int(0);
4602       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4603       once_value_16 = fra.me.REG[7];
4604       register_static_object(&once_value_16);
4605     } else fra.me.REG[7] = once_value_16;
4606     fra.me.REG[7] = fra.me.REG[7];
4607     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[7]);
4608     fra.me.REG[7] = CALL_metamodel___static_type___MMExplicitImport___signature(fra.me.REG[0])(fra.me.REG[0]);
4609     fra.me.REG[7] = CALL_metamodel___static_type___MMSignature___recv(fra.me.REG[7])(fra.me.REG[7]);
4610     if (!once_value_17) {
4611       fra.me.REG[8] = BOX_NativeString("recv");
4612       REGB0 = TAG_Int(4);
4613       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
4614       once_value_17 = fra.me.REG[8];
4615       register_static_object(&once_value_17);
4616     } else fra.me.REG[8] = once_value_17;
4617     fra.me.REG[8] = fra.me.REG[8];
4618     fra.me.REG[8] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[2], fra.me.REG[8]);
4619     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[8]);
4620     if (!once_value_18) {
4621       fra.me.REG[8] = BOX_NativeString(";\n");
4622       REGB0 = TAG_Int(2);
4623       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
4624       once_value_18 = fra.me.REG[8];
4625       register_static_object(&once_value_18);
4626     } else fra.me.REG[8] = once_value_18;
4627     fra.me.REG[8] = fra.me.REG[8];
4628     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[8]);
4629     fra.me.REG[5] = CALL_standard___string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
4630     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[5]);
4631     /* ./native_interface//frontier.nit:524 */
4632     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
4633   }
4634   /* ./native_interface//frontier.nit:527 */
4635   fra.me.REG[2] = CALL_metamodel___static_type___MMExplicitImport___signature(fra.me.REG[0])(fra.me.REG[0]);
4636   fra.me.REG[2] = CALL_metamodel___static_type___MMSignature___params(fra.me.REG[2])(fra.me.REG[2]);
4637   /* ./../lib/standard//collection//array.nit:269 */
4638   REGB0 = TAG_Int(0);
4639   /* ./../lib/standard//collection//array.nit:270 */
4640   REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
4641   if (UNTAG_Bool(REGB1)) {
4642   } else {
4643     nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 270);
4644   }
4645   REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
4646   /* ./../lib/standard//collection//array.nit:271 */
4647   fra.me.REG[5] = ATTR_standard___collection___array___Array____items(fra.me.REG[2]);
4648   /* ./../lib/standard//collection//array.nit:272 */
4649   while(1) {
4650     /* ./../lib/standard//collection//array.nit:24 */
4651     REGB1 = TAG_Bool(ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2])!=NIT_NULL);
4652     if (UNTAG_Bool(REGB1)) {
4653     } else {
4654       nit_abort("Uninitialized attribute %s", "_length", LOCATE_standard___collection___array, 24);
4655     }
4656     REGB1 = ATTR_standard___collection___array___AbstractArrayRead____length(fra.me.REG[2]);
4657     REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
4658     if (UNTAG_Bool(REGB2)) {
4659     } else {
4660       nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
4661     }
4662     /* ./../lib/standard//kernel.nit:232 */
4663     REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
4664     /* ./../lib/standard//collection//array.nit:272 */
4665     if (UNTAG_Bool(REGB1)) {
4666       /* ./../lib/standard//collection//array.nit:273 */
4667       REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4668       if (UNTAG_Bool(REGB1)) {
4669         nit_abort("Reciever is null", NULL, LOCATE_standard___collection___array, 273);
4670       }
4671       /* ./../lib/standard//collection//array.nit:718 */
4672       fra.me.REG[6] = ((Nit_NativeArray)fra.me.REG[5])->val[UNTAG_Int(REGB0)];
4673       /* ./native_interface//frontier.nit:528 */
4674       REGB1 = TAG_Int(3);
4675       fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
4676       if (!once_value_19) {
4677         fra.me.REG[7] = BOX_NativeString("");
4678         REGB1 = TAG_Int(0);
4679         fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB1);
4680         once_value_19 = fra.me.REG[7];
4681         register_static_object(&once_value_19);
4682       } else fra.me.REG[7] = once_value_19;
4683       fra.me.REG[7] = fra.me.REG[7];
4684       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4685       fra.me.REG[7] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[6])(fra.me.REG[6]);
4686       fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
4687       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4688       if (!once_value_20) {
4689         fra.me.REG[7] = BOX_NativeString("___nit");
4690         REGB1 = TAG_Int(6);
4691         fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB1);
4692         once_value_20 = fra.me.REG[7];
4693         register_static_object(&once_value_20);
4694       } else fra.me.REG[7] = once_value_20;
4695       fra.me.REG[7] = fra.me.REG[7];
4696       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4697       fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
4698       /* ./native_interface//frontier.nit:529 */
4699       fra.me.REG[7] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
4700       REGB1 = TAG_Int(3);
4701       fra.me.REG[9] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
4702       if (!once_value_21) {
4703         fra.me.REG[10] = BOX_NativeString("val_t ");
4704         REGB1 = TAG_Int(6);
4705         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
4706         once_value_21 = fra.me.REG[10];
4707         register_static_object(&once_value_21);
4708       } else fra.me.REG[10] = once_value_21;
4709       fra.me.REG[10] = fra.me.REG[10];
4710       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[10]);
4711       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[8]);
4712       if (!once_value_22) {
4713         fra.me.REG[10] = BOX_NativeString(";\n");
4714         REGB1 = TAG_Int(2);
4715         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
4716         once_value_22 = fra.me.REG[10];
4717         register_static_object(&once_value_22);
4718       } else fra.me.REG[10] = once_value_22;
4719       fra.me.REG[10] = fra.me.REG[10];
4720       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[10]);
4721       fra.me.REG[9] = CALL_standard___string___Object___to_s(fra.me.REG[9])(fra.me.REG[9]);
4722       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
4723       /* ./native_interface//frontier.nit:530 */
4724       fra.me.REG[9] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
4725       REGB1 = TAG_Int(3);
4726       fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB1);
4727       if (!once_value_23) {
4728         fra.me.REG[10] = BOX_NativeString("");
4729         REGB1 = TAG_Int(0);
4730         fra.me.REG[10] = NEW_String_standard___string___String___with_native(fra.me.REG[10], REGB1);
4731         once_value_23 = fra.me.REG[10];
4732         register_static_object(&once_value_23);
4733       } else fra.me.REG[10] = once_value_23;
4734       fra.me.REG[10] = fra.me.REG[10];
4735       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[10]);
4736       fra.me.REG[10] = CALL_metamodel___static_type___MMParam___mmtype(fra.me.REG[6])(fra.me.REG[6]);
4737       fra.me.REG[6] = CALL_metamodel___static_type___MMParam___name(fra.me.REG[6])(fra.me.REG[6]);
4738       fra.me.REG[6] = CALL_standard___string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
4739       fra.me.REG[6] = CALL_native_interface___ni_metamodel___MMType___assign_from_friendly(fra.me.REG[10])(fra.me.REG[10], fra.me.REG[8], fra.me.REG[6]);
4740       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[6]);
4741       if (!once_value_24) {
4742         fra.me.REG[6] = BOX_NativeString(";\n");
4743         REGB1 = TAG_Int(2);
4744         fra.me.REG[6] = NEW_String_standard___string___String___with_native(fra.me.REG[6], REGB1);
4745         once_value_24 = fra.me.REG[6];
4746         register_static_object(&once_value_24);
4747       } else fra.me.REG[6] = once_value_24;
4748       fra.me.REG[6] = fra.me.REG[6];
4749       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[6]);
4750       fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
4751       CALL_compiling___compiling_writer___Writer___add(fra.me.REG[9])(fra.me.REG[9], fra.me.REG[7]);
4752       /* ./native_interface//frontier.nit:531 */
4753       CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[8]);
4754       /* ./../lib/standard//collection//array.nit:274 */
4755       REGB1 = TAG_Int(1);
4756       /* ./../lib/standard//kernel.nit:235 */
4757       REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
4758       /* ./../lib/standard//collection//array.nit:274 */
4759       REGB0 = REGB1;
4760     } else {
4761       /* ./../lib/standard//collection//array.nit:272 */
4762       goto label25;
4763     }
4764   }
4765   label25: while(0);
4766   /* ./native_interface//frontier.nit:535 */
4767   fra.me.REG[5] = NIT_NULL;
4768   /* ./native_interface//frontier.nit:538 */
4769   fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4770   fra.me.REG[2] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
4771   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
4772   if (UNTAG_Bool(REGB0)) {
4773     nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 538);
4774   }
4775   fra.me.REG[2] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[2])(fra.me.REG[2]);
4776   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
4777   if (UNTAG_Bool(REGB0)) {
4778   } else {
4779     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
4780     if (UNTAG_Bool(REGB1)) {
4781       REGB1 = TAG_Bool(false);
4782       REGB0 = REGB1;
4783     } else {
4784       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
4785       REGB0 = REGB1;
4786     }
4787   }
4788   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
4789   if (UNTAG_Bool(REGB0)) {
4790     /* ./native_interface//frontier.nit:539 */
4791     fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4792     fra.me.REG[2] = CALL_metamodel___static_type___MMLocalProperty___signature(fra.me.REG[2])(fra.me.REG[2]);
4793     REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
4794     if (UNTAG_Bool(REGB0)) {
4795       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 539);
4796     }
4797     fra.me.REG[2] = CALL_metamodel___static_type___MMSignature___return_type(fra.me.REG[2])(fra.me.REG[2]);
4798     fra.me.REG[5] = fra.me.REG[2];
4799   } else {
4800     /* ./native_interface//frontier.nit:540 */
4801     fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4802     REGB0 = CALL_syntax___syntax_base___MMLocalProperty___is_init(fra.me.REG[2])(fra.me.REG[2]);
4803     if (UNTAG_Bool(REGB0)) {
4804       /* ./native_interface//frontier.nit:541 */
4805       fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4806       fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[2])(fra.me.REG[2]);
4807       fra.me.REG[2] = CALL_metamodel___static_type___MMLocalClass___get_type(fra.me.REG[2])(fra.me.REG[2]);
4808       fra.me.REG[5] = fra.me.REG[2];
4809     }
4810   }
4811   /* ./native_interface//frontier.nit:544 */
4812   fra.me.REG[2] = NEW_Buffer_standard___string___Buffer___init();
4813   /* ./native_interface//frontier.nit:545 */
4814   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4815   if (UNTAG_Bool(REGB0)) {
4816   } else {
4817     REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4818     if (UNTAG_Bool(REGB1)) {
4819       REGB1 = TAG_Bool(false);
4820       REGB0 = REGB1;
4821     } else {
4822       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
4823       REGB0 = REGB1;
4824     }
4825   }
4826   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
4827   if (UNTAG_Bool(REGB0)) {
4828     /* ./native_interface//frontier.nit:546 */
4829     fra.me.REG[8] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
4830     REGB0 = TAG_Int(3);
4831     fra.me.REG[7] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4832     if (!once_value_26) {
4833       fra.me.REG[9] = BOX_NativeString("");
4834       REGB0 = TAG_Int(0);
4835       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
4836       once_value_26 = fra.me.REG[9];
4837       register_static_object(&once_value_26);
4838     } else fra.me.REG[9] = once_value_26;
4839     fra.me.REG[9] = fra.me.REG[9];
4840     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
4841     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4842     if (UNTAG_Bool(REGB0)) {
4843       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 546);
4844     }
4845     fra.me.REG[9] = CALL_native_interface___ni_metamodel___MMType___friendly_extern_name(fra.me.REG[5])(fra.me.REG[5]);
4846     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
4847     if (!once_value_27) {
4848       fra.me.REG[9] = BOX_NativeString(" result___nitni;\n");
4849       REGB0 = TAG_Int(17);
4850       fra.me.REG[9] = NEW_String_standard___string___String___with_native(fra.me.REG[9], REGB0);
4851       once_value_27 = fra.me.REG[9];
4852       register_static_object(&once_value_27);
4853     } else fra.me.REG[9] = once_value_27;
4854     fra.me.REG[9] = fra.me.REG[9];
4855     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[9]);
4856     fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
4857     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4858     /* ./native_interface//frontier.nit:547 */
4859     fra.me.REG[7] = CALL_native_interface___ni_tools___FunctionCompiler___decls(fra.me.REG[4])(fra.me.REG[4]);
4860     if (!once_value_28) {
4861       fra.me.REG[8] = BOX_NativeString("val_t result___nit;\n");
4862       REGB0 = TAG_Int(20);
4863       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
4864       once_value_28 = fra.me.REG[8];
4865       register_static_object(&once_value_28);
4866     } else fra.me.REG[8] = once_value_28;
4867     fra.me.REG[8] = fra.me.REG[8];
4868     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[7])(fra.me.REG[7], fra.me.REG[8]);
4869     /* ./native_interface//frontier.nit:548 */
4870     if (!once_value_29) {
4871       fra.me.REG[8] = BOX_NativeString("result___nit = ");
4872       REGB0 = TAG_Int(15);
4873       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
4874       once_value_29 = fra.me.REG[8];
4875       register_static_object(&once_value_29);
4876     } else fra.me.REG[8] = once_value_29;
4877     fra.me.REG[8] = fra.me.REG[8];
4878     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[8]);
4879   }
4880   /* ./native_interface//frontier.nit:552 */
4881   fra.me.REG[8] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4882   REGB0 = CALL_syntax___syntax_base___MMLocalProperty___is_init(fra.me.REG[8])(fra.me.REG[8]);
4883   if (UNTAG_Bool(REGB0)) {
4884     /* ./native_interface//frontier.nit:553 */
4885     REGB0 = TAG_Int(5);
4886     fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4887     if (!once_value_30) {
4888       fra.me.REG[7] = BOX_NativeString("NEW_");
4889       REGB0 = TAG_Int(4);
4890       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4891       once_value_30 = fra.me.REG[7];
4892       register_static_object(&once_value_30);
4893     } else fra.me.REG[7] = once_value_30;
4894     fra.me.REG[7] = fra.me.REG[7];
4895     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4896     fra.me.REG[7] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
4897     fra.me.REG[7] = CALL_standard___string___Object___to_s(fra.me.REG[7])(fra.me.REG[7]);
4898     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4899     if (!once_value_31) {
4900       fra.me.REG[7] = BOX_NativeString("_");
4901       REGB0 = TAG_Int(1);
4902       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4903       once_value_31 = fra.me.REG[7];
4904       register_static_object(&once_value_31);
4905     } else fra.me.REG[7] = once_value_31;
4906     fra.me.REG[7] = fra.me.REG[7];
4907     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4908     fra.me.REG[7] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4909     fra.me.REG[7] = CALL_metamodel___abstractmetamodel___MMLocalProperty___global(fra.me.REG[7])(fra.me.REG[7]);
4910     fra.me.REG[7] = CALL_metamodel___abstractmetamodel___MMGlobalProperty___intro(fra.me.REG[7])(fra.me.REG[7]);
4911     fra.me.REG[7] = CALL_compiling___compiling_base___MMLocalProperty___cname(fra.me.REG[7])(fra.me.REG[7]);
4912     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4913     if (!once_value_32) {
4914       fra.me.REG[7] = BOX_NativeString("");
4915       REGB0 = TAG_Int(0);
4916       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4917       once_value_32 = fra.me.REG[7];
4918       register_static_object(&once_value_32);
4919     } else fra.me.REG[7] = once_value_32;
4920     fra.me.REG[7] = fra.me.REG[7];
4921     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4922     fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
4923     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[8]);
4924   } else {
4925     /* ./native_interface//frontier.nit:555 */
4926     REGB0 = TAG_Int(3);
4927     fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4928     if (!once_value_33) {
4929       fra.me.REG[7] = BOX_NativeString("");
4930       REGB0 = TAG_Int(0);
4931       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
4932       once_value_33 = fra.me.REG[7];
4933       register_static_object(&once_value_33);
4934     } else fra.me.REG[7] = once_value_33;
4935     fra.me.REG[7] = fra.me.REG[7];
4936     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[7]);
4937     fra.me.REG[0] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
4938     fra.me.REG[0] = CALL_metamodel___abstractmetamodel___MMLocalProperty___global(fra.me.REG[0])(fra.me.REG[0]);
4939     fra.me.REG[0] = CALL_compiling___compiling_base___MMGlobalProperty___meth_call(fra.me.REG[0])(fra.me.REG[0]);
4940     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[0]);
4941     if (!once_value_34) {
4942       fra.me.REG[0] = BOX_NativeString("( recv___nit )");
4943       REGB0 = TAG_Int(14);
4944       fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4945       once_value_34 = fra.me.REG[0];
4946       register_static_object(&once_value_34);
4947     } else fra.me.REG[0] = once_value_34;
4948     fra.me.REG[0] = fra.me.REG[0];
4949     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[0]);
4950     fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
4951     CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[8]);
4952   }
4953   /* ./native_interface//frontier.nit:558 */
4954   REGB0 = TAG_Int(3);
4955   fra.me.REG[8] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
4956   if (!once_value_35) {
4957     fra.me.REG[0] = BOX_NativeString("( ");
4958     REGB0 = TAG_Int(2);
4959     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4960     once_value_35 = fra.me.REG[0];
4961     register_static_object(&once_value_35);
4962   } else fra.me.REG[0] = once_value_35;
4963   fra.me.REG[0] = fra.me.REG[0];
4964   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[0]);
4965   if (!once_value_36) {
4966     fra.me.REG[0] = BOX_NativeString(", ");
4967     REGB0 = TAG_Int(2);
4968     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4969     once_value_36 = fra.me.REG[0];
4970     register_static_object(&once_value_36);
4971   } else fra.me.REG[0] = once_value_36;
4972   fra.me.REG[0] = fra.me.REG[0];
4973   fra.me.REG[0] = CALL_standard___string___Collection___join(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
4974   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[0]);
4975   if (!once_value_37) {
4976     fra.me.REG[0] = BOX_NativeString(" );\n");
4977     REGB0 = TAG_Int(4);
4978     fra.me.REG[0] = NEW_String_standard___string___String___with_native(fra.me.REG[0], REGB0);
4979     once_value_37 = fra.me.REG[0];
4980     register_static_object(&once_value_37);
4981   } else fra.me.REG[0] = once_value_37;
4982   fra.me.REG[0] = fra.me.REG[0];
4983   CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[0]);
4984   fra.me.REG[8] = CALL_standard___string___Object___to_s(fra.me.REG[8])(fra.me.REG[8]);
4985   CALL_standard___collection___abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[8]);
4986   /* ./native_interface//frontier.nit:560 */
4987   fra.me.REG[8] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
4988   fra.me.REG[2] = CALL_standard___string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
4989   CALL_compiling___compiling_writer___Writer___add(fra.me.REG[8])(fra.me.REG[8], fra.me.REG[2]);
4990   /* ./native_interface//frontier.nit:563 */
4991   REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4992   if (UNTAG_Bool(REGB0)) {
4993   } else {
4994     REGB1 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
4995     if (UNTAG_Bool(REGB1)) {
4996       REGB1 = TAG_Bool(false);
4997       REGB0 = REGB1;
4998     } else {
4999       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[5])(fra.me.REG[5], NIT_NULL);
5000       REGB0 = REGB1;
5001     }
5002   }
5003   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
5004   if (UNTAG_Bool(REGB0)) {
5005     /* ./native_interface//frontier.nit:564 */
5006     if (!once_value_38) {
5007       fra.me.REG[2] = BOX_NativeString("result___nitni");
5008       REGB0 = TAG_Int(14);
5009       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
5010       once_value_38 = fra.me.REG[2];
5011       register_static_object(&once_value_38);
5012     } else fra.me.REG[2] = once_value_38;
5013     fra.me.REG[2] = fra.me.REG[2];
5014     /* ./native_interface//frontier.nit:565 */
5015     if (!once_value_39) {
5016       fra.me.REG[8] = BOX_NativeString("result___nit");
5017       REGB0 = TAG_Int(12);
5018       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
5019       once_value_39 = fra.me.REG[8];
5020       register_static_object(&once_value_39);
5021     } else fra.me.REG[8] = once_value_39;
5022     fra.me.REG[8] = fra.me.REG[8];
5023     /* ./native_interface//frontier.nit:567 */
5024     fra.me.REG[0] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
5025     REGB0 = TAG_Int(3);
5026     fra.me.REG[3] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
5027     if (!once_value_40) {
5028       fra.me.REG[7] = BOX_NativeString("");
5029       REGB0 = TAG_Int(0);
5030       fra.me.REG[7] = NEW_String_standard___string___String___with_native(fra.me.REG[7], REGB0);
5031       once_value_40 = fra.me.REG[7];
5032       register_static_object(&once_value_40);
5033     } else fra.me.REG[7] = once_value_40;
5034     fra.me.REG[7] = fra.me.REG[7];
5035     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[7]);
5036     REGB0 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
5037     if (UNTAG_Bool(REGB0)) {
5038       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 567);
5039     }
5040     fra.me.REG[8] = CALL_native_interface___ni_metamodel___MMType___assign_to_friendly(fra.me.REG[5])(fra.me.REG[5], fra.me.REG[2], fra.me.REG[8]);
5041     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[8]);
5042     if (!once_value_41) {
5043       fra.me.REG[8] = BOX_NativeString(";\n");
5044       REGB0 = TAG_Int(2);
5045       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
5046       once_value_41 = fra.me.REG[8];
5047       register_static_object(&once_value_41);
5048     } else fra.me.REG[8] = once_value_41;
5049     fra.me.REG[8] = fra.me.REG[8];
5050     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[8]);
5051     fra.me.REG[3] = CALL_standard___string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
5052     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
5053     /* ./native_interface//frontier.nit:568 */
5054     fra.me.REG[3] = CALL_native_interface___ni_tools___FunctionCompiler___exprs(fra.me.REG[4])(fra.me.REG[4]);
5055     REGB0 = TAG_Int(3);
5056     fra.me.REG[0] = NEW_Array_standard___collection___array___Array___with_capacity(REGB0);
5057     if (!once_value_42) {
5058       fra.me.REG[8] = BOX_NativeString("return ");
5059       REGB0 = TAG_Int(7);
5060       fra.me.REG[8] = NEW_String_standard___string___String___with_native(fra.me.REG[8], REGB0);
5061       once_value_42 = fra.me.REG[8];
5062       register_static_object(&once_value_42);
5063     } else fra.me.REG[8] = once_value_42;
5064     fra.me.REG[8] = fra.me.REG[8];
5065     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[8]);
5066     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
5067     if (!once_value_43) {
5068       fra.me.REG[2] = BOX_NativeString(";\n");
5069       REGB0 = TAG_Int(2);
5070       fra.me.REG[2] = NEW_String_standard___string___String___with_native(fra.me.REG[2], REGB0);
5071       once_value_43 = fra.me.REG[2];
5072       register_static_object(&once_value_43);
5073     } else fra.me.REG[2] = once_value_43;
5074     fra.me.REG[2] = fra.me.REG[2];
5075     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
5076     fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
5077     CALL_compiling___compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[0]);
5078   }
5079   /* ./native_interface//frontier.nit:571 */
5080   fra.me.REG[1] = CALL_native_interface___frontier___FrontierVisitor___body(fra.me.REG[1])(fra.me.REG[1]);
5081   fra.me.REG[4] = CALL_native_interface___ni_tools___FunctionCompiler___to_writer(fra.me.REG[4])(fra.me.REG[4]);
5082   CALL_compiling___compiling_writer___Writer___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
5083   stack_frame_head = fra.me.prev;
5084   return;
5085 }
5086 val_t native_interface___frontier___MMExplicitImport___hash(val_t p0){
5087   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
5088   val_t REGB0;
5089   val_t REGB1;
5090   val_t tmp;
5091   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
5092   fra.me.file = LOCATE_native_interface___frontier;
5093   fra.me.line = 574;
5094   fra.me.meth = LOCATE_native_interface___frontier___MMExplicitImport___hash;
5095   fra.me.has_broke = 0;
5096   fra.me.REG_size = 2;
5097   fra.me.REG[0] = NIT_NULL;
5098   fra.me.REG[1] = NIT_NULL;
5099   fra.me.REG[0] = p0;
5100   /* ./native_interface//frontier.nit:576 */
5101   fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
5102   fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMLocalProperty___global(fra.me.REG[1])(fra.me.REG[1]);
5103   fra.me.REG[1] = CALL_standard___string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
5104   REGB0 = CALL_standard___hash___Object___hash(fra.me.REG[1])(fra.me.REG[1]);
5105   fra.me.REG[0] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
5106   fra.me.REG[0] = CALL_standard___string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
5107   REGB1 = CALL_standard___hash___Object___hash(fra.me.REG[0])(fra.me.REG[0]);
5108   /* ./../lib/standard//kernel.nit:235 */
5109   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
5110   /* ./native_interface//frontier.nit:576 */
5111   goto label1;
5112   label1: while(0);
5113   stack_frame_head = fra.me.prev;
5114   return REGB1;
5115 }
5116 val_t native_interface___frontier___MMExplicitImport_____eqeq(val_t p0, val_t p1){
5117   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
5118   val_t REGB0;
5119   val_t REGB1;
5120   val_t tmp;
5121   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
5122   fra.me.file = LOCATE_native_interface___frontier;
5123   fra.me.line = 578;
5124   fra.me.meth = LOCATE_native_interface___frontier___MMExplicitImport_____eqeq;
5125   fra.me.has_broke = 0;
5126   fra.me.REG_size = 4;
5127   fra.me.REG[0] = NIT_NULL;
5128   fra.me.REG[1] = NIT_NULL;
5129   fra.me.REG[2] = NIT_NULL;
5130   fra.me.REG[3] = NIT_NULL;
5131   fra.me.REG[0] = p0;
5132   fra.me.REG[1] = p1;
5133   /* ./native_interface//frontier.nit:580 */
5134   REGB0 = TAG_Bool((fra.me.REG[1]!=NIT_NULL) && VAL_ISA(fra.me.REG[1], COLOR_metamodel___abstractmetamodel___MMExplicitImport, ID_metamodel___abstractmetamodel___MMExplicitImport)) /*cast MMExplicitImport*/;
5135   if (UNTAG_Bool(REGB0)) {
5136     /* ./native_interface//frontier.nit:581 */
5137     fra.me.REG[2] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[0])(fra.me.REG[0]);
5138     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
5139     if (UNTAG_Bool(REGB0)) {
5140       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 581);
5141     }
5142     fra.me.REG[3] = CALL_metamodel___abstractmetamodel___MMExplicitImport___method(fra.me.REG[1])(fra.me.REG[1]);
5143     REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[2],fra.me.REG[3]));
5144     if (UNTAG_Bool(REGB0)) {
5145     } else {
5146       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
5147       REGB0 = REGB1;
5148     }
5149   } else {
5150     /* ./native_interface//frontier.nit:580 */
5151     REGB1 = TAG_Bool(false);
5152     REGB0 = REGB1;
5153   }
5154   if (UNTAG_Bool(REGB0)) {
5155     /* ./native_interface//frontier.nit:581 */
5156     fra.me.REG[0] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[0])(fra.me.REG[0]);
5157     REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
5158     if (UNTAG_Bool(REGB0)) {
5159       nit_abort("Reciever is null", NULL, LOCATE_native_interface___frontier, 581);
5160     }
5161     fra.me.REG[1] = CALL_metamodel___abstractmetamodel___MMExplicitImport___local_class(fra.me.REG[1])(fra.me.REG[1]);
5162     REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[0],fra.me.REG[1]));
5163     if (UNTAG_Bool(REGB0)) {
5164     } else {
5165       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
5166       REGB0 = REGB1;
5167     }
5168   } else {
5169     /* ./native_interface//frontier.nit:580 */
5170     REGB1 = TAG_Bool(false);
5171     REGB0 = REGB1;
5172   }
5173   goto label1;
5174   label1: while(0);
5175   stack_frame_head = fra.me.prev;
5176   return REGB0;
5177 }