c_src: update

[nit.git] / c_src / compiling_base._sep.c

diff --git a/c_src/compiling_base._sep.c b/c_src/compiling_base._sep.c
index ee4398d..e46e95e 100644 (file)
--- a/c_src/compiling_base._sep.c
+++ b/c_src/compiling_base._sep.c
@@ -1,60 +1,18 @@
 /* This C file is generated by NIT to compile module compiling_base. */
 #include "compiling_base._sep.h"
-val_t compiling_base___ToolContext___global(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 25;
-  fra.me.meth = LOCATE_compiling_base___ToolContext___global;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____global(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:25 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_global");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 25);
-    nit_exit(1);
-  }
-  REGB0 = ATTR_compiling_base___ToolContext____global(fra.me.REG[0]);
-  stack_frame_head = fra.me.prev;
-  return REGB0;
-}
-void compiling_base___ToolContext___global__eq(val_t p0, val_t p1){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 25;
-  fra.me.meth = LOCATE_compiling_base___ToolContext___global__eq;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  REGB0 = p1;
-  /* ./compiling//compiling_base.nit:25 */
-  ATTR_compiling_base___ToolContext____global(fra.me.REG[0]) = REGB0;
-  stack_frame_head = fra.me.prev;
-  return;
-}
 val_t compiling_base___ToolContext___compdir(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 26;
+  fra.me.line = 27;
   fra.me.meth = LOCATE_compiling_base___ToolContext___compdir;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:27 */
   fra.me.REG[0] = ATTR_compiling_base___ToolContext____compdir(fra.me.REG[0]);
-  /* ./compiling//compiling_base.nit:26 */
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
@@ -63,7 +21,7 @@ void compiling_base___ToolContext___compdir__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 26;
+  fra.me.line = 27;
   fra.me.meth = LOCATE_compiling_base___ToolContext___compdir__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -71,7 +29,7 @@ void compiling_base___ToolContext___compdir__eq(val_t p0, val_t p1){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:26 */
+  /* ./compiling//compiling_base.nit:27 */
   ATTR_compiling_base___ToolContext____compdir(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
@@ -81,14 +39,14 @@ val_t compiling_base___ToolContext___clibdir(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 27;
+  fra.me.line = 28;
   fra.me.meth = LOCATE_compiling_base___ToolContext___clibdir;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:28 */
   fra.me.REG[0] = ATTR_compiling_base___ToolContext____clibdir(fra.me.REG[0]);
-  /* ./compiling//compiling_base.nit:27 */
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
@@ -97,7 +55,7 @@ void compiling_base___ToolContext___clibdir__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 27;
+  fra.me.line = 28;
   fra.me.meth = LOCATE_compiling_base___ToolContext___clibdir__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -105,7 +63,7 @@ void compiling_base___ToolContext___clibdir__eq(val_t p0, val_t p1){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:27 */
+  /* ./compiling//compiling_base.nit:28 */
   ATTR_compiling_base___ToolContext____clibdir(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
@@ -115,14 +73,14 @@ val_t compiling_base___ToolContext___bindir(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 28;
+  fra.me.line = 29;
   fra.me.meth = LOCATE_compiling_base___ToolContext___bindir;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:29 */
   fra.me.REG[0] = ATTR_compiling_base___ToolContext____bindir(fra.me.REG[0]);
-  /* ./compiling//compiling_base.nit:28 */
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
@@ -131,7 +89,7 @@ void compiling_base___ToolContext___bindir__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 28;
+  fra.me.line = 29;
   fra.me.meth = LOCATE_compiling_base___ToolContext___bindir__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -139,7 +97,7 @@ void compiling_base___ToolContext___bindir__eq(val_t p0, val_t p1){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:28 */
+  /* ./compiling//compiling_base.nit:29 */
   ATTR_compiling_base___ToolContext____bindir(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
@@ -149,14 +107,14 @@ val_t compiling_base___ToolContext___output_file(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 29;
+  fra.me.line = 30;
   fra.me.meth = LOCATE_compiling_base___ToolContext___output_file;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:30 */
   fra.me.REG[0] = ATTR_compiling_base___ToolContext____output_file(fra.me.REG[0]);
-  /* ./compiling//compiling_base.nit:29 */
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
@@ -165,7 +123,7 @@ void compiling_base___ToolContext___output_file__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 29;
+  fra.me.line = 30;
   fra.me.meth = LOCATE_compiling_base___ToolContext___output_file__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
@@ -173,7 +131,7 @@ void compiling_base___ToolContext___output_file__eq(val_t p0, val_t p1){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:29 */
+  /* ./compiling//compiling_base.nit:30 */
   ATTR_compiling_base___ToolContext____output_file(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
@@ -184,19 +142,17 @@ val_t compiling_base___ToolContext___boost(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 30;
+  fra.me.line = 31;
   fra.me.meth = LOCATE_compiling_base___ToolContext___boost;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:31 */
   REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____boost(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:30 */
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_boost");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 30);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_boost", LOCATE_compiling_base, 31);
   }
   REGB0 = ATTR_compiling_base___ToolContext____boost(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
@@ -208,14 +164,14 @@ void compiling_base___ToolContext___boost__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 30;
+  fra.me.line = 31;
   fra.me.meth = LOCATE_compiling_base___ToolContext___boost__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ./compiling//compiling_base.nit:30 */
+  /* ./compiling//compiling_base.nit:31 */
   ATTR_compiling_base___ToolContext____boost(fra.me.REG[0]) = REGB0;
   stack_frame_head = fra.me.prev;
   return;
@@ -226,19 +182,17 @@ val_t compiling_base___ToolContext___no_cc(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 31;
+  fra.me.line = 32;
   fra.me.meth = LOCATE_compiling_base___ToolContext___no_cc;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:32 */
   REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____no_cc(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:31 */
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_no_cc");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 31);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_no_cc", LOCATE_compiling_base, 32);
   }
   REGB0 = ATTR_compiling_base___ToolContext____no_cc(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
@@ -250,103 +204,1248 @@ void compiling_base___ToolContext___no_cc__eq(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 31;
+  fra.me.line = 32;
   fra.me.meth = LOCATE_compiling_base___ToolContext___no_cc__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
   REGB0 = p1;
-  /* ./compiling//compiling_base.nit:31 */
+  /* ./compiling//compiling_base.nit:32 */
   ATTR_compiling_base___ToolContext____no_cc(fra.me.REG[0]) = REGB0;
   stack_frame_head = fra.me.prev;
   return;
 }
+val_t compiling_base___ToolContext___cc_link(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 33;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_link;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:33 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____cc_link(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_cc_link", LOCATE_compiling_base, 33);
+  }
+  REGB0 = ATTR_compiling_base___ToolContext____cc_link(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return REGB0;
+}
+void compiling_base___ToolContext___cc_link__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 33;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_link__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  /* ./compiling//compiling_base.nit:33 */
+  ATTR_compiling_base___ToolContext____cc_link(fra.me.REG[0]) = REGB0;
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t compiling_base___ToolContext___cc_libs(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 34;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_libs;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:34 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____cc_libs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_cc_libs", LOCATE_compiling_base, 34);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___ToolContext____cc_libs(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+void compiling_base___ToolContext___cc_libs__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 34;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_libs__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:34 */
+  ATTR_compiling_base___ToolContext____cc_libs(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t compiling_base___ToolContext___cc_lib_paths(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 35;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_lib_paths;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:35 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____cc_lib_paths(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_cc_lib_paths", LOCATE_compiling_base, 35);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___ToolContext____cc_lib_paths(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+void compiling_base___ToolContext___cc_lib_paths__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 35;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_lib_paths__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:35 */
+  ATTR_compiling_base___ToolContext____cc_lib_paths(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t compiling_base___ToolContext___cc_include_paths(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 36;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_include_paths;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:36 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____cc_include_paths(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_cc_include_paths", LOCATE_compiling_base, 36);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___ToolContext____cc_include_paths(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+void compiling_base___ToolContext___cc_include_paths__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 36;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___cc_include_paths__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:36 */
+  ATTR_compiling_base___ToolContext____cc_include_paths(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
 val_t compiling_base___ToolContext___ext_prefix(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 32;
+  fra.me.line = 37;
   fra.me.meth = LOCATE_compiling_base___ToolContext___ext_prefix;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:37 */
   REGB0 = TAG_Bool(ATTR_compiling_base___ToolContext____ext_prefix(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:32 */
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ext_prefix");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 32);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_ext_prefix", LOCATE_compiling_base, 37);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___ToolContext____ext_prefix(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+void compiling_base___ToolContext___ext_prefix__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 37;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___ext_prefix__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:37 */
+  ATTR_compiling_base___ToolContext____ext_prefix(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+void compiling_base___CProgram___init(val_t p0, val_t p1, int* init_table){
+  int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_CProgram].i;
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  static val_t once_value_3; /* Once value */
+  if (init_table[itpos0]) return;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 42;
+  fra.me.meth = LOCATE_compiling_base___CProgram___init;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:44 */
+  ATTR_compiling_base___CProgram____program(fra.me.REG[0]) = fra.me.REG[1];
+  /* ./compiling//compiling_base.nit:45 */
+  fra.me.REG[1] = CALL_program___Program___tc(fra.me.REG[1])(fra.me.REG[1]);
+  fra.me.REG[1] = CALL_compiling_base___ToolContext___compdir(fra.me.REG[1])(fra.me.REG[1]);
+  REGB0 = TAG_Bool(fra.me.REG[1]!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_compiling_base, 45);
+  }
+  ATTR_compiling_base___CProgram____compdir(fra.me.REG[0]) = fra.me.REG[1];
+  /* ./compiling//compiling_base.nit:46 */
+  REGB0 = TAG_Int(5);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = CALL_compiling_base___CProgram___compdir(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  if (!once_value_2) {
+    fra.me.REG[2] = BOX_NativeString("/");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
+    once_value_2 = fra.me.REG[2];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[2] = once_value_2;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[2] = CALL_program___Program___main_module(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[2] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  if (!once_value_3) {
+    fra.me.REG[2] = BOX_NativeString("._build.sh");
+    REGB0 = TAG_Int(10);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
+    once_value_3 = fra.me.REG[2];
+    register_static_object(&once_value_3);
+  } else fra.me.REG[2] = once_value_3;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
+  ATTR_compiling_base___CProgram____build_file(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  init_table[itpos0] = 1;
+  return;
+}
+val_t compiling_base___CProgram___program(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 49;
+  fra.me.meth = LOCATE_compiling_base___CProgram___program;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:49 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____program(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_program", LOCATE_compiling_base, 49);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____program(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CProgram___files(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 52;
+  fra.me.meth = LOCATE_compiling_base___CProgram___files;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:52 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____files(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_files", LOCATE_compiling_base, 52);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____files(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CProgram___include_dirs(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 55;
+  fra.me.meth = LOCATE_compiling_base___CProgram___include_dirs;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:55 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____include_dirs(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_include_dirs", LOCATE_compiling_base, 55);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____include_dirs(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CProgram___build_file(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 58;
+  fra.me.meth = LOCATE_compiling_base___CProgram___build_file;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:58 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____build_file(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_build_file", LOCATE_compiling_base, 58);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____build_file(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CProgram___compdir(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 61;
+  fra.me.meth = LOCATE_compiling_base___CProgram___compdir;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:61 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____compdir(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_compdir", LOCATE_compiling_base, 61);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____compdir(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CProgram___module_header_name(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[4];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_2; /* Once value */
+  static val_t once_value_3; /* Once value */
+  static val_t once_value_4; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 64;
+  fra.me.meth = LOCATE_compiling_base___CProgram___module_header_name;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 5;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
+  fra.me.REG[4] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:67 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____module_include(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_module_include", LOCATE_compiling_base, 67);
+  }
+  fra.me.REG[2] = ATTR_compiling_base___CProgram____module_include(fra.me.REG[0]);
+  REGB0 = CALL_abstract_collection___MapRead___has_key(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  if (UNTAG_Bool(REGB0)) {
+    /* ./compiling//compiling_base.nit:68 */
+    REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____module_include(fra.me.REG[0])!=NIT_NULL);
+    if (UNTAG_Bool(REGB0)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_module_include", LOCATE_compiling_base, 68);
+    }
+    fra.me.REG[2] = ATTR_compiling_base___CProgram____module_include(fra.me.REG[0]);
+    fra.me.REG[2] = CALL_abstract_collection___MapRead_____bra(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+    goto label1;
+  }
+  /* ./compiling//compiling_base.nit:70 */
+  REGB0 = TAG_Int(5);
+  fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_2) {
+    fra.me.REG[4] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
+    once_value_2 = fra.me.REG[4];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[4] = once_value_2;
+  fra.me.REG[4] = fra.me.REG[4];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
+  fra.me.REG[4] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[1])(fra.me.REG[1]);
+  fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
+  if (!once_value_3) {
+    fra.me.REG[4] = BOX_NativeString(".");
+    REGB0 = TAG_Int(1);
+    fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
+    once_value_3 = fra.me.REG[4];
+    register_static_object(&once_value_3);
+  } else fra.me.REG[4] = once_value_3;
+  fra.me.REG[4] = fra.me.REG[4];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
+  fra.me.REG[4] = CALL_compiling_base___CProgram___get_file_ending(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
+  if (!once_value_4) {
+    fra.me.REG[4] = BOX_NativeString(".h");
+    REGB0 = TAG_Int(2);
+    fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB0);
+    once_value_4 = fra.me.REG[4];
+    register_static_object(&once_value_4);
+  } else fra.me.REG[4] = once_value_4;
+  fra.me.REG[4] = fra.me.REG[4];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[4]);
+  fra.me.REG[3] = CALL_string___Object___to_s(fra.me.REG[3])(fra.me.REG[3]);
+  /* ./compiling//compiling_base.nit:71 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____module_include(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_module_include", LOCATE_compiling_base, 71);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____module_include(fra.me.REG[0]);
+  CALL_abstract_collection___Map_____braeq(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1], fra.me.REG[3]);
+  /* ./compiling//compiling_base.nit:72 */
+  fra.me.REG[2] = fra.me.REG[3];
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[2];
+}
+val_t compiling_base___CProgram___get_file_ending(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t REGB0;
+  val_t tmp;
+    static val_t once_value_1; /* Once value */
+    static val_t once_value_2; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 78;
+  fra.me.meth = LOCATE_compiling_base___CProgram___get_file_ending;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:80 */
+  fra.me.REG[0] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[0] = CALL_program___Program___tc(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = CALL_program___ToolContext___global(fra.me.REG[0])(fra.me.REG[0]);
+  if (UNTAG_Bool(REGB0)) {
+    if (!once_value_1) {
+      fra.me.REG[0] = BOX_NativeString("_glob");
+      REGB0 = TAG_Int(5);
+      fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+      once_value_1 = fra.me.REG[0];
+      register_static_object(&once_value_1);
+    } else fra.me.REG[0] = once_value_1;
+    fra.me.REG[0] = fra.me.REG[0];
+  } else {
+    if (!once_value_2) {
+      fra.me.REG[1] = BOX_NativeString("_sep");
+      REGB0 = TAG_Int(4);
+      fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
+      once_value_2 = fra.me.REG[1];
+      register_static_object(&once_value_2);
+    } else fra.me.REG[1] = once_value_2;
+    fra.me.REG[1] = fra.me.REG[1];
+    fra.me.REG[0] = fra.me.REG[1];
+  }
+  goto label3;
+  label3: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+void compiling_base___CProgram___generate_build_file(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[7];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t REGB2;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+    static val_t once_value_2; /* Once value */
+      static val_t once_value_3; /* Once value */
+  static val_t once_value_4; /* Once value */
+  static val_t once_value_5; /* Once value */
+  static val_t once_value_6; /* Once value */
+  static val_t once_value_7; /* Once value */
+  static val_t once_value_8; /* Once value */
+  static val_t once_value_9; /* Once value */
+  static val_t once_value_10; /* Once value */
+  static val_t once_value_11; /* Once value */
+  static val_t once_value_12; /* Once value */
+  static val_t once_value_13; /* Once value */
+  static val_t once_value_14; /* Once value */
+    static val_t once_value_15; /* Once value */
+    static val_t once_value_16; /* Once value */
+      static val_t once_value_17; /* Once value */
+      static val_t once_value_18; /* Once value */
+      static val_t once_value_19; /* Once value */
+      static val_t once_value_20; /* Once value */
+      static val_t once_value_21; /* Once value */
+    static val_t once_value_22; /* Once value */
+    static val_t once_value_23; /* Once value */
+      static val_t once_value_24; /* Once value */
+      static val_t once_value_25; /* Once value */
+      static val_t once_value_27; /* Once value */
+      static val_t once_value_28; /* Once value */
+      static val_t once_value_30; /* Once value */
+      static val_t once_value_31; /* Once value */
+  static val_t once_value_33; /* Once value */
+  static val_t once_value_34; /* Once value */
+  static val_t once_value_35; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 82;
+  fra.me.meth = LOCATE_compiling_base___CProgram___generate_build_file;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 8;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
+  fra.me.REG[4] = NIT_NULL;
+  fra.me.REG[5] = NIT_NULL;
+  fra.me.REG[6] = NIT_NULL;
+  fra.me.REG[7] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:85 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____build_file(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_build_file", LOCATE_compiling_base, 85);
+  }
+  fra.me.REG[1] = ATTR_compiling_base___CProgram____build_file(fra.me.REG[0]);
+  fra.me.REG[1] = NEW_OFStream_file___OFStream___open(fra.me.REG[1]);
+  /* ./compiling//compiling_base.nit:86 */
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:87 */
+  fra.me.REG[3] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[3] = CALL_program___Program___tc(fra.me.REG[3])(fra.me.REG[3]);
+  /* ./compiling//compiling_base.nit:89 */
+  REGB0 = CALL_mmloader___ToolContext___verbose_level(fra.me.REG[3])(fra.me.REG[3]);
+  REGB1 = TAG_Int(1);
+  REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    /* ./../lib/standard//kernel.nit:207 */
+    REGB1 = TAG_Bool((REGB0)==(REGB1));
+    /* ./compiling//compiling_base.nit:89 */
+    REGB2 = REGB1;
+  }
+  if (UNTAG_Bool(REGB2)) {
+    /* ./compiling//compiling_base.nit:90 */
+    if (!once_value_2) {
+      fra.me.REG[4] = BOX_NativeString("-v");
+      REGB2 = TAG_Int(2);
+      fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB2);
+      once_value_2 = fra.me.REG[4];
+      register_static_object(&once_value_2);
+    } else fra.me.REG[4] = once_value_2;
+    fra.me.REG[4] = fra.me.REG[4];
+    fra.me.REG[2] = fra.me.REG[4];
+  } else {
+    /* ./compiling//compiling_base.nit:91 */
+    REGB2 = CALL_mmloader___ToolContext___verbose_level(fra.me.REG[3])(fra.me.REG[3]);
+    REGB1 = TAG_Int(2);
+    /* ./../lib/standard//kernel.nit:213 */
+    REGB1 = TAG_Bool(UNTAG_Int(REGB2)>=UNTAG_Int(REGB1));
+    /* ./compiling//compiling_base.nit:91 */
+    if (UNTAG_Bool(REGB1)) {
+      /* ./compiling//compiling_base.nit:93 */
+      if (!once_value_3) {
+        fra.me.REG[4] = BOX_NativeString("-vv");
+        REGB1 = TAG_Int(3);
+        fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB1);
+        once_value_3 = fra.me.REG[4];
+        register_static_object(&once_value_3);
+      } else fra.me.REG[4] = once_value_3;
+      fra.me.REG[4] = fra.me.REG[4];
+      fra.me.REG[2] = fra.me.REG[4];
+    }
+  }
+  /* ./compiling//compiling_base.nit:96 */
+  if (!once_value_4) {
+    fra.me.REG[4] = BOX_NativeString("#!/bin/sh\n");
+    REGB1 = TAG_Int(10);
+    fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB1);
+    once_value_4 = fra.me.REG[4];
+    register_static_object(&once_value_4);
+  } else fra.me.REG[4] = once_value_4;
+  fra.me.REG[4] = fra.me.REG[4];
+  CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  /* ./compiling//compiling_base.nit:97 */
+  REGB1 = TAG_Int(3);
+  fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+  if (!once_value_5) {
+    fra.me.REG[5] = BOX_NativeString("# This shell script is generated by NIT to compile the program ");
+    REGB1 = TAG_Int(63);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_5 = fra.me.REG[5];
+    register_static_object(&once_value_5);
+  } else fra.me.REG[5] = once_value_5;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[5] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[5] = CALL_program___Program___main_module(fra.me.REG[5])(fra.me.REG[5]);
+  fra.me.REG[5] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[5])(fra.me.REG[5]);
+  fra.me.REG[5] = CALL_string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  if (!once_value_6) {
+    fra.me.REG[5] = BOX_NativeString(".\n");
+    REGB1 = TAG_Int(2);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_6 = fra.me.REG[5];
+    register_static_object(&once_value_6);
+  } else fra.me.REG[5] = once_value_6;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+  CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  /* ./compiling//compiling_base.nit:98 */
+  REGB1 = TAG_Int(3);
+  fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+  if (!once_value_7) {
+    fra.me.REG[5] = BOX_NativeString("CLIBDIR=\"");
+    REGB1 = TAG_Int(9);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_7 = fra.me.REG[5];
+    register_static_object(&once_value_7);
+  } else fra.me.REG[5] = once_value_7;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[5] = CALL_compiling_base___ToolContext___clibdir(fra.me.REG[3])(fra.me.REG[3]);
+  REGB1 = TAG_Bool(fra.me.REG[5]!=NIT_NULL);
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_compiling_base, 98);
+  }
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  if (!once_value_8) {
+    fra.me.REG[5] = BOX_NativeString("\"\n");
+    REGB1 = TAG_Int(2);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_8 = fra.me.REG[5];
+    register_static_object(&once_value_8);
+  } else fra.me.REG[5] = once_value_8;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+  CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  /* ./compiling//compiling_base.nit:99 */
+  REGB1 = TAG_Int(9);
+  fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+  if (!once_value_9) {
+    fra.me.REG[5] = BOX_NativeString("");
+    REGB1 = TAG_Int(0);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_9 = fra.me.REG[5];
+    register_static_object(&once_value_9);
+  } else fra.me.REG[5] = once_value_9;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[5] = CALL_compiling_base___ToolContext___bindir(fra.me.REG[3])(fra.me.REG[3]);
+  REGB1 = TAG_Bool(fra.me.REG[5]!=NIT_NULL);
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    nit_abort("Cast failed", NULL, LOCATE_compiling_base, 99);
+  }
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  if (!once_value_10) {
+    fra.me.REG[5] = BOX_NativeString("/gccx ");
+    REGB1 = TAG_Int(6);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_10 = fra.me.REG[5];
+    register_static_object(&once_value_10);
+  } else fra.me.REG[5] = once_value_10;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
+  if (!once_value_11) {
+    fra.me.REG[2] = BOX_NativeString(" -d ");
+    REGB1 = TAG_Int(4);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB1);
+    once_value_11 = fra.me.REG[2];
+    register_static_object(&once_value_11);
+  } else fra.me.REG[2] = once_value_11;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
+  fra.me.REG[2] = CALL_compiling_base___CProgram___compdir(fra.me.REG[0])(fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
+  if (!once_value_12) {
+    fra.me.REG[2] = BOX_NativeString(" -I $CLIBDIR ");
+    REGB1 = TAG_Int(13);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB1);
+    once_value_12 = fra.me.REG[2];
+    register_static_object(&once_value_12);
+  } else fra.me.REG[2] = once_value_12;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[2]);
+  fra.me.REG[2] = CALL_compiling_base___CProgram___include_dirs(fra.me.REG[0])(fra.me.REG[0]);
+  if (!once_value_13) {
+    fra.me.REG[5] = BOX_NativeString(" ");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_13 = fra.me.REG[5];
+    register_static_object(&once_value_13);
+  } else fra.me.REG[5] = once_value_13;
+  fra.me.REG[5] = fra.me.REG[5];
+  fra.me.REG[5] = CALL_string___Collection___join(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[5]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  if (!once_value_14) {
+    fra.me.REG[5] = BOX_NativeString("");
+    REGB1 = TAG_Int(0);
+    fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+    once_value_14 = fra.me.REG[5];
+    register_static_object(&once_value_14);
+  } else fra.me.REG[5] = once_value_14;
+  fra.me.REG[5] = fra.me.REG[5];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+  fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+  CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  /* ./compiling//compiling_base.nit:100 */
+  fra.me.REG[4] = CALL_compiling_base___ToolContext___output_file(fra.me.REG[3])(fra.me.REG[3]);
+  REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    REGB2 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
+    if (UNTAG_Bool(REGB2)) {
+      REGB2 = TAG_Bool(false);
+      REGB1 = REGB2;
+    } else {
+      REGB2 = CALL_kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
+      REGB1 = REGB2;
+    }
+  }
+  REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
+  if (UNTAG_Bool(REGB1)) {
+    /* ./compiling//compiling_base.nit:101 */
+    REGB1 = TAG_Int(3);
+    fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+    if (!once_value_15) {
+      fra.me.REG[5] = BOX_NativeString(" -o ");
+      REGB1 = TAG_Int(4);
+      fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+      once_value_15 = fra.me.REG[5];
+      register_static_object(&once_value_15);
+    } else fra.me.REG[5] = once_value_15;
+    fra.me.REG[5] = fra.me.REG[5];
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+    fra.me.REG[5] = CALL_compiling_base___ToolContext___output_file(fra.me.REG[3])(fra.me.REG[3]);
+    REGB1 = TAG_Bool(fra.me.REG[5]!=NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+    } else {
+      nit_abort("Cast failed", NULL, LOCATE_compiling_base, 101);
+    }
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+    if (!once_value_16) {
+      fra.me.REG[5] = BOX_NativeString("");
+      REGB1 = TAG_Int(0);
+      fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+      once_value_16 = fra.me.REG[5];
+      register_static_object(&once_value_16);
+    } else fra.me.REG[5] = once_value_16;
+    fra.me.REG[5] = fra.me.REG[5];
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+    fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+    CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  } else {
+    /* ./compiling//compiling_base.nit:102 */
+    fra.me.REG[4] = CALL_compiling_base___ToolContext___ext_prefix(fra.me.REG[3])(fra.me.REG[3]);
+    REGB1 = CALL_abstract_collection___Collection___is_empty(fra.me.REG[4])(fra.me.REG[4]);
+    if (UNTAG_Bool(REGB1)) {
+      /* ./compiling//compiling_base.nit:103 */
+      REGB1 = TAG_Int(3);
+      fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+      if (!once_value_17) {
+        fra.me.REG[5] = BOX_NativeString(" -o ");
+        REGB1 = TAG_Int(4);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+        once_value_17 = fra.me.REG[5];
+        register_static_object(&once_value_17);
+      } else fra.me.REG[5] = once_value_17;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      fra.me.REG[5] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+      fra.me.REG[5] = CALL_program___Program___main_module(fra.me.REG[5])(fra.me.REG[5]);
+      fra.me.REG[5] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[5])(fra.me.REG[5]);
+      fra.me.REG[5] = CALL_string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      if (!once_value_18) {
+        fra.me.REG[5] = BOX_NativeString("");
+        REGB1 = TAG_Int(0);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+        once_value_18 = fra.me.REG[5];
+        register_static_object(&once_value_18);
+      } else fra.me.REG[5] = once_value_18;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+      CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+    } else {
+      /* ./compiling//compiling_base.nit:105 */
+      REGB1 = TAG_Int(5);
+      fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+      if (!once_value_19) {
+        fra.me.REG[5] = BOX_NativeString(" -o ");
+        REGB1 = TAG_Int(4);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+        once_value_19 = fra.me.REG[5];
+        register_static_object(&once_value_19);
+      } else fra.me.REG[5] = once_value_19;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      fra.me.REG[5] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+      fra.me.REG[5] = CALL_program___Program___main_module(fra.me.REG[5])(fra.me.REG[5]);
+      fra.me.REG[5] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[5])(fra.me.REG[5]);
+      fra.me.REG[5] = CALL_string___Object___to_s(fra.me.REG[5])(fra.me.REG[5]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      if (!once_value_20) {
+        fra.me.REG[5] = BOX_NativeString("_");
+        REGB1 = TAG_Int(1);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+        once_value_20 = fra.me.REG[5];
+        register_static_object(&once_value_20);
+      } else fra.me.REG[5] = once_value_20;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      fra.me.REG[5] = CALL_compiling_base___ToolContext___ext_prefix(fra.me.REG[3])(fra.me.REG[3]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      if (!once_value_21) {
+        fra.me.REG[5] = BOX_NativeString("");
+        REGB1 = TAG_Int(0);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB1);
+        once_value_21 = fra.me.REG[5];
+        register_static_object(&once_value_21);
+      } else fra.me.REG[5] = once_value_21;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[5]);
+      fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+      CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+    }
+  }
+  /* ./compiling//compiling_base.nit:107 */
+  REGB1 = CALL_compiling_base___ToolContext___boost(fra.me.REG[3])(fra.me.REG[3]);
+  if (UNTAG_Bool(REGB1)) {
+    if (!once_value_22) {
+      fra.me.REG[4] = BOX_NativeString(" -O");
+      REGB1 = TAG_Int(3);
+      fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB1);
+      once_value_22 = fra.me.REG[4];
+      register_static_object(&once_value_22);
+    } else fra.me.REG[4] = once_value_22;
+    fra.me.REG[4] = fra.me.REG[4];
+    CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  }
+  /* ./compiling//compiling_base.nit:108 */
+  REGB1 = CALL_compiling_base___ToolContext___cc_link(fra.me.REG[3])(fra.me.REG[3]);
+  REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
+  if (UNTAG_Bool(REGB1)) {
+    if (!once_value_23) {
+      fra.me.REG[4] = BOX_NativeString(" -x \"-c\"");
+      REGB1 = TAG_Int(8);
+      fra.me.REG[4] = NEW_String_string___String___with_native(fra.me.REG[4], REGB1);
+      once_value_23 = fra.me.REG[4];
+      register_static_object(&once_value_23);
+    } else fra.me.REG[4] = once_value_23;
+    fra.me.REG[4] = fra.me.REG[4];
+    CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  }
+  /* ./compiling//compiling_base.nit:109 */
+  fra.me.REG[4] = CALL_compiling_base___ToolContext___cc_libs(fra.me.REG[3])(fra.me.REG[3]);
+  /* ./../lib/standard//collection//array.nit:234 */
+  REGB1 = TAG_Int(0);
+  /* ./../lib/standard//collection//array.nit:235 */
+  REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[4])!=NIT_NULL);
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
+  }
+  REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[4]);
+  /* ./../lib/standard//collection//array.nit:236 */
+  fra.me.REG[5] = ATTR_array___Array____items(fra.me.REG[4]);
+  /* ./../lib/standard//collection//array.nit:237 */
+  while(1) {
+    /* ./../lib/standard//collection//array.nit:23 */
+    REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[4])!=NIT_NULL);
+    if (UNTAG_Bool(REGB2)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
+    }
+    REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[4]);
+    /* ./../lib/standard//kernel.nit:212 */
+    REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
+    /* ./../lib/standard//collection//array.nit:237 */
+    if (UNTAG_Bool(REGB2)) {
+      /* ./../lib/standard//collection//array.nit:238 */
+      REGB2 = TAG_Bool(fra.me.REG[5]==NIT_NULL);
+      if (UNTAG_Bool(REGB2)) {
+        nit_abort("Reciever is null", NULL, LOCATE_array, 238);
+      }
+      /* ./../lib/standard//collection//array.nit:654 */
+      fra.me.REG[2] = ((Nit_NativeArray)fra.me.REG[5])->val[UNTAG_Int(REGB1)];
+      /* ./compiling//compiling_base.nit:109 */
+      REGB2 = TAG_Int(3);
+      fra.me.REG[6] = NEW_Array_array___Array___with_capacity(REGB2);
+      if (!once_value_24) {
+        fra.me.REG[7] = BOX_NativeString(" -x \"-l ");
+        REGB2 = TAG_Int(8);
+        fra.me.REG[7] = NEW_String_string___String___with_native(fra.me.REG[7], REGB2);
+        once_value_24 = fra.me.REG[7];
+        register_static_object(&once_value_24);
+      } else fra.me.REG[7] = once_value_24;
+      fra.me.REG[7] = fra.me.REG[7];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[7]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[2]);
+      if (!once_value_25) {
+        fra.me.REG[2] = BOX_NativeString("\"");
+        REGB2 = TAG_Int(1);
+        fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB2);
+        once_value_25 = fra.me.REG[2];
+        register_static_object(&once_value_25);
+      } else fra.me.REG[2] = once_value_25;
+      fra.me.REG[2] = fra.me.REG[2];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[6])(fra.me.REG[6], fra.me.REG[2]);
+      fra.me.REG[6] = CALL_string___Object___to_s(fra.me.REG[6])(fra.me.REG[6]);
+      CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[6]);
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB2 = TAG_Int(1);
+      /* ./../lib/standard//kernel.nit:215 */
+      REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB1 = REGB2;
+    } else {
+      /* ./../lib/standard//collection//array.nit:237 */
+      goto label26;
+    }
+  }
+  label26: while(0);
+  /* ./compiling//compiling_base.nit:110 */
+  fra.me.REG[5] = CALL_compiling_base___ToolContext___cc_lib_paths(fra.me.REG[3])(fra.me.REG[3]);
+  /* ./../lib/standard//collection//array.nit:234 */
+  REGB1 = TAG_Int(0);
+  /* ./../lib/standard//collection//array.nit:235 */
+  REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
+  }
+  REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[5]);
+  /* ./../lib/standard//collection//array.nit:236 */
+  fra.me.REG[4] = ATTR_array___Array____items(fra.me.REG[5]);
+  /* ./../lib/standard//collection//array.nit:237 */
+  while(1) {
+    /* ./../lib/standard//collection//array.nit:23 */
+    REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[5])!=NIT_NULL);
+    if (UNTAG_Bool(REGB2)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
+    }
+    REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[5]);
+    /* ./../lib/standard//kernel.nit:212 */
+    REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
+    /* ./../lib/standard//collection//array.nit:237 */
+    if (UNTAG_Bool(REGB2)) {
+      /* ./../lib/standard//collection//array.nit:238 */
+      REGB2 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
+      if (UNTAG_Bool(REGB2)) {
+        nit_abort("Reciever is null", NULL, LOCATE_array, 238);
+      }
+      /* ./../lib/standard//collection//array.nit:654 */
+      fra.me.REG[6] = ((Nit_NativeArray)fra.me.REG[4])->val[UNTAG_Int(REGB1)];
+      /* ./compiling//compiling_base.nit:110 */
+      REGB2 = TAG_Int(3);
+      fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB2);
+      if (!once_value_27) {
+        fra.me.REG[7] = BOX_NativeString(" -x \"-L ");
+        REGB2 = TAG_Int(8);
+        fra.me.REG[7] = NEW_String_string___String___with_native(fra.me.REG[7], REGB2);
+        once_value_27 = fra.me.REG[7];
+        register_static_object(&once_value_27);
+      } else fra.me.REG[7] = once_value_27;
+      fra.me.REG[7] = fra.me.REG[7];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[7]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
+      if (!once_value_28) {
+        fra.me.REG[6] = BOX_NativeString("\"");
+        REGB2 = TAG_Int(1);
+        fra.me.REG[6] = NEW_String_string___String___with_native(fra.me.REG[6], REGB2);
+        once_value_28 = fra.me.REG[6];
+        register_static_object(&once_value_28);
+      } else fra.me.REG[6] = once_value_28;
+      fra.me.REG[6] = fra.me.REG[6];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
+      fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
+      CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB2 = TAG_Int(1);
+      /* ./../lib/standard//kernel.nit:215 */
+      REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB1 = REGB2;
+    } else {
+      /* ./../lib/standard//collection//array.nit:237 */
+      goto label29;
+    }
+  }
+  label29: while(0);
+  /* ./compiling//compiling_base.nit:111 */
+  fra.me.REG[3] = CALL_compiling_base___ToolContext___cc_include_paths(fra.me.REG[3])(fra.me.REG[3]);
+  /* ./../lib/standard//collection//array.nit:234 */
+  REGB1 = TAG_Int(0);
+  /* ./../lib/standard//collection//array.nit:235 */
+  REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
+  if (UNTAG_Bool(REGB2)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 235);
+  }
+  REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[3]);
+  /* ./../lib/standard//collection//array.nit:236 */
+  fra.me.REG[4] = ATTR_array___Array____items(fra.me.REG[3]);
+  /* ./../lib/standard//collection//array.nit:237 */
+  while(1) {
+    /* ./../lib/standard//collection//array.nit:23 */
+    REGB2 = TAG_Bool(ATTR_array___AbstractArrayRead____length(fra.me.REG[3])!=NIT_NULL);
+    if (UNTAG_Bool(REGB2)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_length", LOCATE_array, 23);
+    }
+    REGB2 = ATTR_array___AbstractArrayRead____length(fra.me.REG[3]);
+    /* ./../lib/standard//kernel.nit:212 */
+    REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB2));
+    /* ./../lib/standard//collection//array.nit:237 */
+    if (UNTAG_Bool(REGB2)) {
+      /* ./../lib/standard//collection//array.nit:238 */
+      REGB2 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
+      if (UNTAG_Bool(REGB2)) {
+        nit_abort("Reciever is null", NULL, LOCATE_array, 238);
+      }
+      /* ./../lib/standard//collection//array.nit:654 */
+      fra.me.REG[5] = ((Nit_NativeArray)fra.me.REG[4])->val[UNTAG_Int(REGB1)];
+      /* ./compiling//compiling_base.nit:111 */
+      REGB2 = TAG_Int(3);
+      fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB2);
+      if (!once_value_30) {
+        fra.me.REG[6] = BOX_NativeString(" -x \"-I ");
+        REGB2 = TAG_Int(8);
+        fra.me.REG[6] = NEW_String_string___String___with_native(fra.me.REG[6], REGB2);
+        once_value_30 = fra.me.REG[6];
+        register_static_object(&once_value_30);
+      } else fra.me.REG[6] = once_value_30;
+      fra.me.REG[6] = fra.me.REG[6];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[6]);
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[5]);
+      if (!once_value_31) {
+        fra.me.REG[5] = BOX_NativeString("\"");
+        REGB2 = TAG_Int(1);
+        fra.me.REG[5] = NEW_String_string___String___with_native(fra.me.REG[5], REGB2);
+        once_value_31 = fra.me.REG[5];
+        register_static_object(&once_value_31);
+      } else fra.me.REG[5] = once_value_31;
+      fra.me.REG[5] = fra.me.REG[5];
+      CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[5]);
+      fra.me.REG[2] = CALL_string___Object___to_s(fra.me.REG[2])(fra.me.REG[2]);
+      CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB2 = TAG_Int(1);
+      /* ./../lib/standard//kernel.nit:215 */
+      REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
+      /* ./../lib/standard//collection//array.nit:239 */
+      REGB1 = REGB2;
+    } else {
+      /* ./../lib/standard//collection//array.nit:237 */
+      goto label32;
+    }
   }
-  fra.me.REG[0] = ATTR_compiling_base___ToolContext____ext_prefix(fra.me.REG[0]);
-  stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
-}
-void compiling_base___ToolContext___ext_prefix__eq(val_t p0, val_t p1){
-  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 32;
-  fra.me.meth = LOCATE_compiling_base___ToolContext___ext_prefix__eq;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 2;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[1] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:32 */
-  ATTR_compiling_base___ToolContext____ext_prefix(fra.me.REG[0]) = fra.me.REG[1];
+  label32: while(0);
+  /* ./compiling//compiling_base.nit:112 */
+  REGB1 = TAG_Int(3);
+  fra.me.REG[4] = NEW_Array_array___Array___with_capacity(REGB1);
+  if (!once_value_33) {
+    fra.me.REG[3] = BOX_NativeString(" \"$@\" \\\n  ");
+    REGB1 = TAG_Int(10);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB1);
+    once_value_33 = fra.me.REG[3];
+    register_static_object(&once_value_33);
+  } else fra.me.REG[3] = once_value_33;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
+  fra.me.REG[0] = CALL_compiling_base___CProgram___files(fra.me.REG[0])(fra.me.REG[0]);
+  if (!once_value_34) {
+    fra.me.REG[3] = BOX_NativeString("\\\n  ");
+    REGB1 = TAG_Int(4);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB1);
+    once_value_34 = fra.me.REG[3];
+    register_static_object(&once_value_34);
+  } else fra.me.REG[3] = once_value_34;
+  fra.me.REG[3] = fra.me.REG[3];
+  fra.me.REG[3] = CALL_string___Collection___join(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
+  if (!once_value_35) {
+    fra.me.REG[3] = BOX_NativeString("\n");
+    REGB1 = TAG_Int(1);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB1);
+    once_value_35 = fra.me.REG[3];
+    register_static_object(&once_value_35);
+  } else fra.me.REG[3] = once_value_35;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[4])(fra.me.REG[4], fra.me.REG[3]);
+  fra.me.REG[4] = CALL_string___Object___to_s(fra.me.REG[4])(fra.me.REG[4]);
+  CALL_stream___OStream___write(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[4]);
+  /* ./compiling//compiling_base.nit:113 */
+  CALL_stream___IOS___close(fra.me.REG[1])(fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___CompilerVisitor___to_s(val_t p0){
-  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+void compiling_base___CProgram___run_c_compiler(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
   val_t REGB0;
   val_t tmp;
+  static val_t once_value_1; /* Once value */
+  static val_t once_value_2; /* Once value */
+  static val_t once_value_3; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 98;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___to_s;
+  fra.me.line = 116;
+  fra.me.meth = LOCATE_compiling_base___CProgram___run_c_compiler;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 3;
+  fra.me.REG_size = 4;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
-  fra.me.REG[1] = NEW_Array_array___Array___init();
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:102 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ctx");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 102);
-    nit_exit(1);
-  }
-  fra.me.REG[2] = ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]);
-  fra.me.REG[2] = CALL_compiling_base___CContext___decls(fra.me.REG[2])(fra.me.REG[2]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:103 */
+  /* ./compiling//compiling_base.nit:119 */
+  fra.me.REG[1] = CALL_compiling_base___CProgram___program(fra.me.REG[0])(fra.me.REG[0]);
+  fra.me.REG[1] = CALL_program___Program___tc(fra.me.REG[1])(fra.me.REG[1]);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("Building");
+    REGB0 = TAG_Int(8);
+    fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  REGB0 = TAG_Int(1);
+  CALL_mmloader___ToolContext___info(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2], REGB0);
+  /* ./compiling//compiling_base.nit:120 */
+  fra.me.REG[2] = CALL_kernel___Object___sys(fra.me.REG[0])(fra.me.REG[0]);
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_2) {
+    fra.me.REG[3] = BOX_NativeString("sh ");
+    REGB0 = TAG_Int(3);
+    fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
+    once_value_2 = fra.me.REG[3];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[3] = once_value_2;
+  fra.me.REG[3] = fra.me.REG[3];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[3]);
+  REGB0 = TAG_Bool(ATTR_compiling_base___CProgram____build_file(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ctx");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 103);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_build_file", LOCATE_compiling_base, 120);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]);
-  fra.me.REG[0] = CALL_compiling_base___CContext___instrs(fra.me.REG[0])(fra.me.REG[0]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CProgram____build_file(fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+  if (!once_value_3) {
+    fra.me.REG[0] = BOX_NativeString("");
+    REGB0 = TAG_Int(0);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_3 = fra.me.REG[0];
+    register_static_object(&once_value_3);
+  } else fra.me.REG[0] = once_value_3;
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
-  /* ./compiling//compiling_base.nit:104 */
-  goto label1;
-  label1: while(0);
+  CALL_exec___Sys___system(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
-  return fra.me.REG[1];
+  return;
 }
 void compiling_base___CompilerVisitor___add_decl(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
@@ -354,7 +1453,7 @@ void compiling_base___CompilerVisitor___add_decl(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 39;
+  fra.me.line = 128;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_decl;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -363,24 +1462,13 @@ void compiling_base___CompilerVisitor___add_decl(val_t p0, val_t p1){
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[1], COLOR_Array, ID_Array)) /*cast Array[String]*/;
-  /* ./compiling//compiling_base.nit:39 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Cast failed");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 39);
-    nit_exit(1);
-  }
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:42 */
+  /* ./compiling//compiling_base.nit:131 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ctx");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 42);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_decl_writer", LOCATE_compiling_base, 131);
   }
-  fra.me.REG[2] = ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]);
-  fra.me.REG[2] = CALL_compiling_base___CContext___decls(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[2] = ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0]);
   CALL_compiling_base___CompilerVisitor___add_line_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2], fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
   return;
@@ -391,7 +1479,7 @@ void compiling_base___CompilerVisitor___add_instr(val_t p0, val_t p1){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 45;
+  fra.me.line = 134;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_instr;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -400,129 +1488,130 @@ void compiling_base___CompilerVisitor___add_instr(val_t p0, val_t p1){
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  REGB0 = TAG_Bool(VAL_ISA(fra.me.REG[1], COLOR_Array, ID_Array)) /*cast Array[String]*/;
-  /* ./compiling//compiling_base.nit:45 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Cast failed");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 45);
-    nit_exit(1);
-  }
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:48 */
+  /* ./compiling//compiling_base.nit:137 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ctx");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 48);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_writer", LOCATE_compiling_base, 137);
   }
-  fra.me.REG[2] = ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]);
-  fra.me.REG[2] = CALL_compiling_base___CContext___instrs(fra.me.REG[2])(fra.me.REG[2]);
+  fra.me.REG[2] = ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]);
   CALL_compiling_base___CompilerVisitor___add_line_to(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2], fra.me.REG[1]);
   stack_frame_head = fra.me.prev;
   return;
 }
-void compiling_base___CompilerVisitor___add_line_to(val_t p0, val_t p1, val_t p2){
-  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+void compiling_base___CompilerVisitor___add_indent(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t REGB0;
   val_t REGB1;
+  val_t REGB2;
   val_t tmp;
     static val_t once_value_1; /* Once value */
         static val_t once_value_2; /* Once value */
-  static val_t once_value_5; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 51;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_line_to;
+  fra.me.line = 141;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_indent;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 4;
+  fra.me.REG_size = 3;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
-  fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  fra.me.REG[2] = p2;
+  /* ./compiling//compiling_base.nit:143 */
   REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:53 */
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_indent_level");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 53);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 143);
   }
   REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
   REGB1 = TAG_Int(8);
+  /* ./../lib/standard//kernel.nit:213 */
   REGB1 = TAG_Bool(UNTAG_Int(REGB0)>=UNTAG_Int(REGB1));
-  /* ./compiling//compiling_base.nit:53 */
+  /* ./compiling//compiling_base.nit:143 */
   if (UNTAG_Bool(REGB1)) {
-    /* ./compiling//compiling_base.nit:54 */
+    /* ./compiling//compiling_base.nit:144 */
     if (!once_value_1) {
-      fra.me.REG[3] = BOX_NativeString("\t\t");
+      fra.me.REG[2] = BOX_NativeString("\t\t");
       REGB1 = TAG_Int(2);
-      fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB1);
-      once_value_1 = fra.me.REG[3];
+      fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB1);
+      once_value_1 = fra.me.REG[2];
       register_static_object(&once_value_1);
-    } else fra.me.REG[3] = once_value_1;
-    array___Array___add(fra.me.REG[1], fra.me.REG[3]);
+    } else fra.me.REG[2] = once_value_1;
+    fra.me.REG[2] = fra.me.REG[2];
+    CALL_compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   } else {
+    /* ./compiling//compiling_base.nit:146 */
     REGB1 = TAG_Int(0);
     REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
-    /* ./compiling//compiling_base.nit:56 */
     if (UNTAG_Bool(REGB0)) {
     } else {
-      fprintf(stderr, "Uninitialized attribute %s", "_indent_level");
-      fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 56);
-      nit_exit(1);
+      nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 146);
     }
     REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
-    fra.me.REG[0] = NEW_Range_range___Range___without_last(REGB1, REGB0);
-    fra.me.REG[0] = CALL_abstract_collection___Collection___iterator(fra.me.REG[0])(fra.me.REG[0]);
+    /* ./../lib/standard//kernel.nit:332 */
     while(1) {
-      REGB0 = CALL_abstract_collection___Iterator___is_ok(fra.me.REG[0])(fra.me.REG[0]);
-      if (UNTAG_Bool(REGB0)) {
-        REGB0 = CALL_abstract_collection___Iterator___item(fra.me.REG[0])(fra.me.REG[0]);
-        /* ./compiling//compiling_base.nit:57 */
+      /* ./../lib/standard//kernel.nit:212 */
+      REGB2 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB0));
+      /* ./../lib/standard//kernel.nit:332 */
+      if (UNTAG_Bool(REGB2)) {
+        /* ./compiling//compiling_base.nit:147 */
         if (!once_value_2) {
-          fra.me.REG[3] = BOX_NativeString("  ");
-          REGB0 = TAG_Int(2);
-          fra.me.REG[3] = NEW_String_string___String___with_native(fra.me.REG[3], REGB0);
-          once_value_2 = fra.me.REG[3];
+          fra.me.REG[0] = BOX_NativeString("  ");
+          REGB2 = TAG_Int(2);
+          fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB2);
+          once_value_2 = fra.me.REG[0];
           register_static_object(&once_value_2);
-        } else fra.me.REG[3] = once_value_2;
-        array___Array___add(fra.me.REG[1], fra.me.REG[3]);
+        } else fra.me.REG[0] = once_value_2;
+        fra.me.REG[0] = fra.me.REG[0];
+        CALL_compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
+        /* ./../lib/standard//kernel.nit:334 */
+        REGB2 = TAG_Int(1);
+        /* ./../lib/standard//kernel.nit:215 */
+        REGB2 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB2));
+        /* ./../lib/standard//kernel.nit:334 */
+        REGB1 = REGB2;
       } else {
-        /* ./compiling//compiling_base.nit:56 */
+        /* ./../lib/standard//kernel.nit:332 */
         goto label3;
       }
-      CALL_abstract_collection___Iterator___next(fra.me.REG[0])(fra.me.REG[0]);
     }
     label3: while(0);
   }
-  fra.me.REG[2] = CALL_abstract_collection___Collection___iterator(fra.me.REG[2])(fra.me.REG[2]);
-  /* ./compiling//compiling_base.nit:60 */
-  while(1) {
-    REGB0 = CALL_abstract_collection___Iterator___is_ok(fra.me.REG[2])(fra.me.REG[2]);
-    if (UNTAG_Bool(REGB0)) {
-      fra.me.REG[0] = CALL_abstract_collection___Iterator___item(fra.me.REG[2])(fra.me.REG[2]);
-      /* ./compiling//compiling_base.nit:61 */
-      array___Array___add(fra.me.REG[1], fra.me.REG[0]);
-    } else {
-      /* ./compiling//compiling_base.nit:60 */
-      goto label4;
-    }
-    CALL_abstract_collection___Iterator___next(fra.me.REG[2])(fra.me.REG[2]);
-  }
-  label4: while(0);
-  /* ./compiling//compiling_base.nit:63 */
-  if (!once_value_5) {
+  stack_frame_head = fra.me.prev;
+  return;
+}
+void compiling_base___CompilerVisitor___add_line_to(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+  val_t REGB0;
+  val_t tmp;
+  static val_t once_value_1; /* Once value */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 152;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_line_to;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 3;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  /* ./compiling//compiling_base.nit:154 */
+  CALL_compiling_base___CompilerVisitor___add_indent(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  /* ./compiling//compiling_base.nit:155 */
+  CALL_compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+  /* ./compiling//compiling_base.nit:156 */
+  if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("\n");
     REGB0 = TAG_Int(1);
     fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
-    once_value_5 = fra.me.REG[2];
-    register_static_object(&once_value_5);
-  } else fra.me.REG[2] = once_value_5;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+    once_value_1 = fra.me.REG[2];
+    register_static_object(&once_value_1);
+  } else fra.me.REG[2] = once_value_1;
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_compiling_writer___Writer___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   stack_frame_head = fra.me.prev;
   return;
 }
@@ -535,7 +1624,7 @@ void compiling_base___CompilerVisitor___add_assignment(val_t p0, val_t p1, val_t
     static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 66;
+  fra.me.line = 159;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_assignment;
   fra.me.has_broke = 0;
   fra.me.REG_size = 4;
@@ -546,8 +1635,8 @@ void compiling_base___CompilerVisitor___add_assignment(val_t p0, val_t p1, val_t
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
   fra.me.REG[2] = p2;
+  /* ./compiling//compiling_base.nit:162 */
   REGB0 = TAG_Bool(IS_EQUAL_OO(fra.me.REG[1],fra.me.REG[2]));
-  /* ./compiling//compiling_base.nit:69 */
   if (UNTAG_Bool(REGB0)) {
   } else {
     REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
@@ -555,10 +1644,18 @@ void compiling_base___CompilerVisitor___add_assignment(val_t p0, val_t p1, val_t
   }
   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
   if (UNTAG_Bool(REGB0)) {
-    REGB0 = TAG_Int(3);
-    fra.me.REG[3] = NEW_Array_array___Array___with_capacity(REGB0);
-    /* ./compiling//compiling_base.nit:70 */
-    array___Array___add(fra.me.REG[3], fra.me.REG[1]);
+    /* ./compiling//compiling_base.nit:163 */
+    REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0])!=NIT_NULL);
+    if (UNTAG_Bool(REGB0)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_writer", LOCATE_compiling_base, 163);
+    }
+    fra.me.REG[3] = ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]);
+    /* ./compiling//compiling_base.nit:164 */
+    CALL_compiling_base___CompilerVisitor___add_indent(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
+    /* ./compiling//compiling_base.nit:165 */
+    CALL_compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
+    /* ./compiling//compiling_base.nit:166 */
     if (!once_value_1) {
       fra.me.REG[1] = BOX_NativeString(" = ");
       REGB0 = TAG_Int(3);
@@ -566,60 +1663,21 @@ void compiling_base___CompilerVisitor___add_assignment(val_t p0, val_t p1, val_t
       once_value_1 = fra.me.REG[1];
       register_static_object(&once_value_1);
     } else fra.me.REG[1] = once_value_1;
-    array___Array___add(fra.me.REG[3], fra.me.REG[1]);
-    array___Array___add(fra.me.REG[3], fra.me.REG[2]);
+    fra.me.REG[1] = fra.me.REG[1];
+    CALL_compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
+    /* ./compiling//compiling_base.nit:167 */
+    CALL_compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
+    /* ./compiling//compiling_base.nit:168 */
     if (!once_value_2) {
-      fra.me.REG[2] = BOX_NativeString(";");
-      REGB0 = TAG_Int(1);
+      fra.me.REG[2] = BOX_NativeString(";\n");
+      REGB0 = TAG_Int(2);
       fra.me.REG[2] = NEW_String_string___String___with_native(fra.me.REG[2], REGB0);
       once_value_2 = fra.me.REG[2];
       register_static_object(&once_value_2);
     } else fra.me.REG[2] = once_value_2;
-    array___Array___add(fra.me.REG[3], fra.me.REG[2]);
-    CALL_compiling_base___CompilerVisitor___add_instr(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[3]);
-  }
-  stack_frame_head = fra.me.prev;
-  return;
-}
-val_t compiling_base___CompilerVisitor___out_contexts(val_t p0){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 74;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___out_contexts;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____out_contexts(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:74 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_out_contexts");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 74);
-    nit_exit(1);
+    fra.me.REG[2] = fra.me.REG[2];
+    CALL_compiling_writer___Writer___add(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[2]);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____out_contexts(fra.me.REG[0]);
-  stack_frame_head = fra.me.prev;
-  return fra.me.REG[0];
-}
-void compiling_base___CompilerVisitor___out_contexts__eq(val_t p0, val_t p1){
-  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
-  val_t tmp;
-  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
-  fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 74;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___out_contexts__eq;
-  fra.me.has_broke = 0;
-  fra.me.REG_size = 2;
-  fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[1] = NIT_NULL;
-  fra.me.REG[0] = p0;
-  fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:74 */
-  ATTR_compiling_base___CompilerVisitor____out_contexts(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
 }
@@ -630,26 +1688,26 @@ val_t compiling_base___CompilerVisitor___new_number(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 77;
+  fra.me.line = 172;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___new_number;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:175 */
   REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____number_cpt(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:80 */
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_number_cpt");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 80);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_number_cpt", LOCATE_compiling_base, 175);
   }
   REGB0 = ATTR_compiling_base___CompilerVisitor____number_cpt(fra.me.REG[0]);
+  /* ./compiling//compiling_base.nit:176 */
   REGB1 = TAG_Int(1);
+  /* ./../lib/standard//kernel.nit:215 */
   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
-  /* ./compiling//compiling_base.nit:81 */
+  /* ./compiling//compiling_base.nit:176 */
   ATTR_compiling_base___CompilerVisitor____number_cpt(fra.me.REG[0]) = REGB1;
-  /* ./compiling//compiling_base.nit:82 */
+  /* ./compiling//compiling_base.nit:177 */
   goto label1;
   label1: while(0);
   stack_frame_head = fra.me.prev;
@@ -662,16 +1720,18 @@ void compiling_base___CompilerVisitor___indent(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 87;
+  fra.me.line = 182;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___indent;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:184 */
   REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
   REGB1 = TAG_Int(1);
+  /* ./../lib/standard//kernel.nit:215 */
   REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
-  /* ./compiling//compiling_base.nit:89 */
+  /* ./compiling//compiling_base.nit:184 */
   ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB1;
   stack_frame_head = fra.me.prev;
   return;
@@ -683,29 +1743,30 @@ void compiling_base___CompilerVisitor___unindent(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 91;
+  fra.me.line = 186;
   fra.me.meth = LOCATE_compiling_base___CompilerVisitor___unindent;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:189 */
   REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
   REGB1 = TAG_Int(1);
+  /* ./../lib/standard//kernel.nit:217 */
   REGB1 = TAG_Int(UNTAG_Int(REGB0)-UNTAG_Int(REGB1));
-  /* ./compiling//compiling_base.nit:94 */
+  /* ./compiling//compiling_base.nit:189 */
   ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB1;
+  /* ./compiling//compiling_base.nit:190 */
   REGB1 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:95 */
   if (UNTAG_Bool(REGB1)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_indent_level");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 95);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 190);
   }
   REGB1 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
   REGB0 = TAG_Int(0);
+  /* ./../lib/standard//kernel.nit:212 */
   REGB0 = TAG_Bool(UNTAG_Int(REGB1)<UNTAG_Int(REGB0));
-  /* ./compiling//compiling_base.nit:95 */
+  /* ./compiling//compiling_base.nit:190 */
   if (UNTAG_Bool(REGB0)) {
     REGB0 = TAG_Int(0);
     ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB0;
@@ -713,307 +1774,352 @@ void compiling_base___CompilerVisitor___unindent(val_t p0){
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___CompilerVisitor___module(val_t p0){
+val_t compiling_base___CompilerVisitor___mmmodule(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 107;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___module;
+  fra.me.line = 193;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___mmmodule;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____module(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:107 */
+  /* ./compiling//compiling_base.nit:193 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____mmmodule(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_module");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 107);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_mmmodule", LOCATE_compiling_base, 193);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____module(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____mmmodule(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t compiling_base___CompilerVisitor___ctx(val_t p0){
+val_t compiling_base___CompilerVisitor___header_writer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 110;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___ctx;
+  fra.me.line = 196;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___header_writer;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:110 */
+  /* ./compiling//compiling_base.nit:196 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____header_writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_ctx");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 110);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_header_writer", LOCATE_compiling_base, 196);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____header_writer(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void compiling_base___CompilerVisitor___ctx__eq(val_t p0, val_t p1){
+void compiling_base___CompilerVisitor___header_writer__eq(val_t p0, val_t p1){
   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 110;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___ctx__eq;
+  fra.me.line = 196;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___header_writer__eq;
   fra.me.has_broke = 0;
   fra.me.REG_size = 2;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  /* ./compiling//compiling_base.nit:110 */
-  ATTR_compiling_base___CompilerVisitor____ctx(fra.me.REG[0]) = fra.me.REG[1];
+  /* ./compiling//compiling_base.nit:196 */
+  ATTR_compiling_base___CompilerVisitor____header_writer(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___CompilerVisitor___indent_level(val_t p0){
+val_t compiling_base___CompilerVisitor___writer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 113;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___indent_level;
+  fra.me.line = 199;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___writer;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:113 */
+  /* ./compiling//compiling_base.nit:199 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_indent_level");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 113);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_writer", LOCATE_compiling_base, 199);
   }
-  REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
-  return REGB0;
+  return fra.me.REG[0];
 }
-void compiling_base___CompilerVisitor___indent_level__eq(val_t p0, val_t p1){
-  struct {struct stack_frame_t me;} fra;
-  val_t REGB0;
+void compiling_base___CompilerVisitor___writer__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 113;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___indent_level__eq;
+  fra.me.line = 199;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___writer__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 2;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = p1;
-  /* ./compiling//compiling_base.nit:113 */
-  ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:199 */
+  ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___CompilerVisitor___tc(val_t p0){
+val_t compiling_base___CompilerVisitor___decl_writer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 116;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___tc;
+  fra.me.line = 202;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___decl_writer;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____tc(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:116 */
+  /* ./compiling//compiling_base.nit:202 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_tc");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 116);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_decl_writer", LOCATE_compiling_base, 202);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____tc(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void compiling_base___CompilerVisitor___init(val_t p0, val_t p1, val_t p2, int* init_table){
-  int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_CompilerVisitor].i;
-  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
+void compiling_base___CompilerVisitor___decl_writer__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
-  if (init_table[itpos0]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 119;
-  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___init;
+  fra.me.line = 202;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___decl_writer__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 3;
+  fra.me.REG_size = 2;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
-  fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  fra.me.REG[2] = p2;
-  /* ./compiling//compiling_base.nit:122 */
-  ATTR_compiling_base___CompilerVisitor____module(fra.me.REG[0]) = fra.me.REG[1];
-  /* ./compiling//compiling_base.nit:123 */
-  ATTR_compiling_base___CompilerVisitor____tc(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:202 */
+  ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0]) = fra.me.REG[1];
   stack_frame_head = fra.me.prev;
-  init_table[itpos0] = 1;
   return;
 }
-val_t compiling_base___CContext___decls(val_t p0){
+val_t compiling_base___CompilerVisitor___top_writer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 130;
-  fra.me.meth = LOCATE_compiling_base___CContext___decls;
+  fra.me.line = 205;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___top_writer;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____decls(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:130 */
+  /* ./compiling//compiling_base.nit:205 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____top_writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_decls");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 130);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_top_writer", LOCATE_compiling_base, 205);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CContext____decls(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____top_writer(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-val_t compiling_base___CContext___instrs(val_t p0){
+void compiling_base___CompilerVisitor___top_writer__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 205;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___top_writer__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 2;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  fra.me.REG[1] = p1;
+  /* ./compiling//compiling_base.nit:205 */
+  ATTR_compiling_base___CompilerVisitor____top_writer(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t compiling_base___CompilerVisitor___top_decl_writer(val_t p0){
   struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 131;
-  fra.me.meth = LOCATE_compiling_base___CContext___instrs;
+  fra.me.line = 208;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___top_decl_writer;
   fra.me.has_broke = 0;
   fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[0] = p0;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____instrs(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:131 */
+  /* ./compiling//compiling_base.nit:208 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____top_decl_writer(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_instrs");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 131);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_top_decl_writer", LOCATE_compiling_base, 208);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CContext____instrs(fra.me.REG[0]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____top_decl_writer(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
   return fra.me.REG[0];
 }
-void compiling_base___CContext___append(val_t p0, val_t p1){
-  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
-  val_t REGB0;
+void compiling_base___CompilerVisitor___top_decl_writer__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 133;
-  fra.me.meth = LOCATE_compiling_base___CContext___append;
+  fra.me.line = 208;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___top_decl_writer__eq;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 4;
+  fra.me.REG_size = 2;
   fra.me.REG[0] = NIT_NULL;
   fra.me.REG[1] = NIT_NULL;
-  fra.me.REG[2] = NIT_NULL;
-  fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
   fra.me.REG[1] = p1;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____instrs(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:135 */
-  if (UNTAG_Bool(REGB0)) {
-  } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_instrs");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 135);
-    nit_exit(1);
-  }
-  fra.me.REG[2] = ATTR_compiling_base___CContext____instrs(fra.me.REG[0]);
-  fra.me.REG[3] = CALL_compiling_base___CContext___decls(fra.me.REG[1])(fra.me.REG[1]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____instrs(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:136 */
+  /* ./compiling//compiling_base.nit:208 */
+  ATTR_compiling_base___CompilerVisitor____top_decl_writer(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
+  return;
+}
+val_t compiling_base___CompilerVisitor___indent_level(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 211;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___indent_level;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:211 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_instrs");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 136);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 211);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CContext____instrs(fra.me.REG[0]);
-  fra.me.REG[1] = CALL_compiling_base___CContext___instrs(fra.me.REG[1])(fra.me.REG[1]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return REGB0;
+}
+void compiling_base___CompilerVisitor___indent_level__eq(val_t p0, val_t p1){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 211;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___indent_level__eq;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  REGB0 = p1;
+  /* ./compiling//compiling_base.nit:211 */
+  ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB0;
   stack_frame_head = fra.me.prev;
   return;
 }
-void compiling_base___CContext___merge(val_t p0, val_t p1){
-  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+val_t compiling_base___CompilerVisitor___program(val_t p0){
+  struct {struct stack_frame_t me;} fra;
   val_t REGB0;
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 139;
-  fra.me.meth = LOCATE_compiling_base___CContext___merge;
+  fra.me.line = 214;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___program;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 4;
+  fra.me.REG_size = 1;
   fra.me.REG[0] = NIT_NULL;
-  fra.me.REG[1] = NIT_NULL;
-  fra.me.REG[2] = NIT_NULL;
-  fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
-  fra.me.REG[1] = p1;
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____decls(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:141 */
+  /* ./compiling//compiling_base.nit:214 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____program(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_decls");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 141);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_program", LOCATE_compiling_base, 214);
   }
-  fra.me.REG[2] = ATTR_compiling_base___CContext____decls(fra.me.REG[0]);
-  fra.me.REG[3] = CALL_compiling_base___CContext___decls(fra.me.REG[1])(fra.me.REG[1]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
-  REGB0 = TAG_Bool(ATTR_compiling_base___CContext____instrs(fra.me.REG[0])!=NIT_NULL);
-  /* ./compiling//compiling_base.nit:142 */
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____program(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
+}
+val_t compiling_base___CompilerVisitor___cprogram(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 217;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___cprogram;
+  fra.me.has_broke = 0;
+  fra.me.REG_size = 1;
+  fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:217 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____cprogram(fra.me.REG[0])!=NIT_NULL);
   if (UNTAG_Bool(REGB0)) {
   } else {
-    fprintf(stderr, "Uninitialized attribute %s", "_instrs");
-    fprintf(stderr, " (%s:%d)\n", LOCATE_compiling_base, 142);
-    nit_exit(1);
+    nit_abort("Uninitialized attribute %s", "_cprogram", LOCATE_compiling_base, 217);
   }
-  fra.me.REG[0] = ATTR_compiling_base___CContext____instrs(fra.me.REG[0]);
-  fra.me.REG[1] = CALL_compiling_base___CContext___instrs(fra.me.REG[1])(fra.me.REG[1]);
-  CALL_abstract_collection___Sequence___append(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____cprogram(fra.me.REG[0]);
   stack_frame_head = fra.me.prev;
-  return;
+  return fra.me.REG[0];
 }
-void compiling_base___CContext___init(val_t p0, int* init_table){
-  int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_CContext].i;
-  struct {struct stack_frame_t me;} fra;
+void compiling_base___CompilerVisitor___init(val_t p0, val_t p1, val_t p2, int* init_table){
+  int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_CompilerVisitor].i;
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
   val_t tmp;
   if (init_table[itpos1]) return;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 145;
-  fra.me.meth = LOCATE_compiling_base___CContext___init;
+  fra.me.line = 220;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___init;
   fra.me.has_broke = 0;
-  fra.me.REG_size = 1;
+  fra.me.REG_size = 3;
   fra.me.REG[0] = NIT_NULL;
+  fra.me.REG[1] = NIT_NULL;
+  fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
-  /* ./compiling//compiling_base.nit:145 */
+  fra.me.REG[1] = p1;
+  fra.me.REG[2] = p2;
+  /* ./compiling//compiling_base.nit:223 */
+  ATTR_compiling_base___CompilerVisitor____mmmodule(fra.me.REG[0]) = fra.me.REG[1];
+  /* ./compiling//compiling_base.nit:224 */
+  ATTR_compiling_base___CompilerVisitor____cprogram(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:225 */
+  fra.me.REG[2] = CALL_compiling_base___CProgram___program(fra.me.REG[2])(fra.me.REG[2]);
+  ATTR_compiling_base___CompilerVisitor____program(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:227 */
+  fra.me.REG[2] = NEW_Writer_compiling_writer___Writer___init();
+  /* ./compiling//compiling_base.nit:228 */
+  ATTR_compiling_base___CompilerVisitor____header_writer(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:229 */
+  ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:230 */
+  fra.me.REG[1] = NEW_Writer_compiling_writer___Writer___init();
+  fra.me.REG[2] = fra.me.REG[1];
+  /* ./compiling//compiling_base.nit:231 */
+  ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:232 */
+  ATTR_compiling_base___CompilerVisitor____top_writer(fra.me.REG[0]) = fra.me.REG[2];
+  /* ./compiling//compiling_base.nit:233 */
+  fra.me.REG[2] = CALL_compiling_writer___Writer___sub(fra.me.REG[2])(fra.me.REG[2]);
+  ATTR_compiling_base___CompilerVisitor____top_decl_writer(fra.me.REG[0]) = fra.me.REG[2];
   stack_frame_head = fra.me.prev;
   init_table[itpos1] = 1;
   return;
@@ -1026,7 +2132,7 @@ val_t compiling_base___MMGlobalProperty___meth_call(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 149;
+  fra.me.line = 238;
   fra.me.meth = LOCATE_compiling_base___MMGlobalProperty___meth_call;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1034,9 +2140,9 @@ val_t compiling_base___MMGlobalProperty___meth_call(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:241 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:152 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("CALL_");
     REGB0 = TAG_Int(5);
@@ -1044,10 +2150,11 @@ val_t compiling_base___MMGlobalProperty___meth_call(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMGlobalProperty___intro(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_compiling_base___MMLocalProperty___cname(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1055,7 +2162,8 @@ val_t compiling_base___MMGlobalProperty___meth_call(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);
@@ -1070,7 +2178,7 @@ val_t compiling_base___MMGlobalProperty___attr_access(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 155;
+  fra.me.line = 244;
   fra.me.meth = LOCATE_compiling_base___MMGlobalProperty___attr_access;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1078,9 +2186,9 @@ val_t compiling_base___MMGlobalProperty___attr_access(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:247 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:158 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("ATTR_");
     REGB0 = TAG_Int(5);
@@ -1088,10 +2196,11 @@ val_t compiling_base___MMGlobalProperty___attr_access(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMGlobalProperty___intro(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_compiling_base___MMLocalProperty___cname(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1099,7 +2208,8 @@ val_t compiling_base___MMGlobalProperty___attr_access(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);
@@ -1114,7 +2224,7 @@ val_t compiling_base___MMGlobalClass___id_id(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 163;
+  fra.me.line = 252;
   fra.me.meth = LOCATE_compiling_base___MMGlobalClass___id_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1122,9 +2232,9 @@ val_t compiling_base___MMGlobalClass___id_id(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:255 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:166 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("ID_");
     REGB0 = TAG_Int(3);
@@ -1132,11 +2242,12 @@ val_t compiling_base___MMGlobalClass___id_id(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMGlobalClass___intro(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1144,7 +2255,8 @@ val_t compiling_base___MMGlobalClass___id_id(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);
@@ -1159,7 +2271,7 @@ val_t compiling_base___MMGlobalClass___color_id(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 169;
+  fra.me.line = 258;
   fra.me.meth = LOCATE_compiling_base___MMGlobalClass___color_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1167,9 +2279,9 @@ val_t compiling_base___MMGlobalClass___color_id(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:261 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:172 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("COLOR_");
     REGB0 = TAG_Int(6);
@@ -1177,11 +2289,12 @@ val_t compiling_base___MMGlobalClass___color_id(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMGlobalClass___intro(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1189,7 +2302,8 @@ val_t compiling_base___MMGlobalClass___color_id(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);
@@ -1204,7 +2318,7 @@ val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 175;
+  fra.me.line = 264;
   fra.me.meth = LOCATE_compiling_base___MMGlobalClass___init_table_pos_id;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1212,9 +2326,9 @@ val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:267 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:178 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("INIT_TABLE_POS_");
     REGB0 = TAG_Int(15);
@@ -1222,11 +2336,12 @@ val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMGlobalClass___intro(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[0])(fra.me.REG[0]);
   fra.me.REG[0] = CALL_string___Object___to_s(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1234,7 +2349,8 @@ val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);
@@ -1248,7 +2364,7 @@ val_t compiling_base___MMLocalProperty___cname(val_t p0){
   val_t tmp;
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 186;
+  fra.me.line = 275;
   fra.me.meth = LOCATE_compiling_base___MMLocalProperty___cname;
   fra.me.has_broke = 0;
   fra.me.REG_size = 4;
@@ -1257,9 +2373,10 @@ val_t compiling_base___MMLocalProperty___cname(val_t p0){
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[3] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:278 */
   fra.me.REG[1] = ATTR_compiling_base___MMLocalProperty____cname_cache(fra.me.REG[0]);
+  /* ./compiling//compiling_base.nit:279 */
   REGB0 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
-  /* ./compiling//compiling_base.nit:190 */
   if (UNTAG_Bool(REGB0)) {
   } else {
     REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
@@ -1272,23 +2389,23 @@ val_t compiling_base___MMLocalProperty___cname(val_t p0){
     }
   }
   if (UNTAG_Bool(REGB0)) {
+    /* ./compiling//compiling_base.nit:280 */
     REGB0 = TAG_Int(2);
     fra.me.REG[2] = NEW_Array_array___Array___with_capacity(REGB0);
-    fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___module(fra.me.REG[0])(fra.me.REG[0]);
+    fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___mmmodule(fra.me.REG[0])(fra.me.REG[0]);
     fra.me.REG[3] = CALL_abstractmetamodel___MMModule___name(fra.me.REG[3])(fra.me.REG[3]);
-    /* ./compiling//compiling_base.nit:191 */
-    array___Array___add(fra.me.REG[2], fra.me.REG[3]);
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___local_class(fra.me.REG[0])(fra.me.REG[0]);
     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalClass___name(fra.me.REG[3])(fra.me.REG[3]);
-    array___Array___add(fra.me.REG[2], fra.me.REG[3]);
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
     fra.me.REG[3] = CALL_abstractmetamodel___MMLocalProperty___name(fra.me.REG[0])(fra.me.REG[0]);
-    array___Array___add(fra.me.REG[2], fra.me.REG[3]);
+    CALL_abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
     fra.me.REG[2] = CALL_utils___Object___cmangle(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
     fra.me.REG[1] = fra.me.REG[2];
-    /* ./compiling//compiling_base.nit:192 */
+    /* ./compiling//compiling_base.nit:281 */
     ATTR_compiling_base___MMLocalProperty____cname_cache(fra.me.REG[0]) = fra.me.REG[1];
   }
-  /* ./compiling//compiling_base.nit:194 */
+  /* ./compiling//compiling_base.nit:283 */
   goto label1;
   label1: while(0);
   stack_frame_head = fra.me.prev;
@@ -1302,7 +2419,7 @@ val_t compiling_base___MMLocalProperty___super_meth_call(val_t p0){
   static val_t once_value_2; /* Once value */
   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   fra.me.file = LOCATE_compiling_base;
-  fra.me.line = 197;
+  fra.me.line = 286;
   fra.me.meth = LOCATE_compiling_base___MMLocalProperty___super_meth_call;
   fra.me.has_broke = 0;
   fra.me.REG_size = 3;
@@ -1310,9 +2427,9 @@ val_t compiling_base___MMLocalProperty___super_meth_call(val_t p0){
   fra.me.REG[1] = NIT_NULL;
   fra.me.REG[2] = NIT_NULL;
   fra.me.REG[0] = p0;
+  /* ./compiling//compiling_base.nit:289 */
   REGB0 = TAG_Int(3);
   fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
-  /* ./compiling//compiling_base.nit:200 */
   if (!once_value_1) {
     fra.me.REG[2] = BOX_NativeString("CALL_SUPER_");
     REGB0 = TAG_Int(11);
@@ -1320,9 +2437,10 @@ val_t compiling_base___MMLocalProperty___super_meth_call(val_t p0){
     once_value_1 = fra.me.REG[2];
     register_static_object(&once_value_1);
   } else fra.me.REG[2] = once_value_1;
-  array___Array___add(fra.me.REG[1], fra.me.REG[2]);
+  fra.me.REG[2] = fra.me.REG[2];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
   fra.me.REG[0] = CALL_compiling_base___MMLocalProperty___cname(fra.me.REG[0])(fra.me.REG[0]);
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   if (!once_value_2) {
     fra.me.REG[0] = BOX_NativeString("");
     REGB0 = TAG_Int(0);
@@ -1330,7 +2448,8 @@ val_t compiling_base___MMLocalProperty___super_meth_call(val_t p0){
     once_value_2 = fra.me.REG[0];
     register_static_object(&once_value_2);
   } else fra.me.REG[0] = once_value_2;
-  array___Array___add(fra.me.REG[1], fra.me.REG[0]);
+  fra.me.REG[0] = fra.me.REG[0];
+  CALL_abstract_collection___SimpleCollection___add(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[0]);
   fra.me.REG[1] = CALL_string___Object___to_s(fra.me.REG[1])(fra.me.REG[1]);
   goto label3;
   label3: while(0);