X-Git-Url: http://nitlanguage.org

diff --git a/c_src/compiling_base._sep.c b/c_src/compiling_base._sep.c
index fff544a..e46e95e 100644
--- a/c_src/compiling_base._sep.c
+++ b/c_src/compiling_base._sep.c
@@ -1,1183 +1,2458 @@
 /* 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  self) {
-  struct trace_t trace = {NULL, NULL, 24, LOCATE_compiling_base___ToolContext___global};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____global( self) /*ToolContext::_global*/;
+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 = 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]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-void compiling_base___ToolContext___global__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 24, LOCATE_compiling_base___ToolContext___global__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____global( self) /*ToolContext::_global*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___compdir__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 = 27;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___compdir__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:27 */
+  ATTR_compiling_base___ToolContext____compdir(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___attr_sim(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 25, LOCATE_compiling_base___ToolContext___attr_sim};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____attr_sim( self) /*ToolContext::_attr_sim*/;
+val_t compiling_base___ToolContext___clibdir(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 = 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]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-void compiling_base___ToolContext___attr_sim__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 25, LOCATE_compiling_base___ToolContext___attr_sim__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____attr_sim( self) /*ToolContext::_attr_sim*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___clibdir__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 = 28;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___clibdir__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:28 */
+  ATTR_compiling_base___ToolContext____clibdir(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___compdir(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 26, LOCATE_compiling_base___ToolContext___compdir};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____compdir( self) /*ToolContext::_compdir*/;
+val_t compiling_base___ToolContext___bindir(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 = 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]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-void compiling_base___ToolContext___compdir__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 26, LOCATE_compiling_base___ToolContext___compdir__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____compdir( self) /*ToolContext::_compdir*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___bindir__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 = 29;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___bindir__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:29 */
+  ATTR_compiling_base___ToolContext____bindir(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___clibdir(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 27, LOCATE_compiling_base___ToolContext___clibdir};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____clibdir( self) /*ToolContext::_clibdir*/;
+val_t compiling_base___ToolContext___output_file(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 = 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]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-void compiling_base___ToolContext___clibdir__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 27, LOCATE_compiling_base___ToolContext___clibdir__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____clibdir( self) /*ToolContext::_clibdir*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___output_file__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 = 30;
+  fra.me.meth = LOCATE_compiling_base___ToolContext___output_file__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:30 */
+  ATTR_compiling_base___ToolContext____output_file(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___bindir(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 28, LOCATE_compiling_base___ToolContext___bindir};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____bindir( self) /*ToolContext::_bindir*/;
+val_t compiling_base___ToolContext___boost(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 = 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);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    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;
+  return REGB0;
 }
-void compiling_base___ToolContext___bindir__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 28, LOCATE_compiling_base___ToolContext___bindir__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____bindir( self) /*ToolContext::_bindir*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___boost__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 = 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:31 */
+  ATTR_compiling_base___ToolContext____boost(fra.me.REG[0]) = REGB0;
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___output_file(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 29, LOCATE_compiling_base___ToolContext___output_file};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____output_file( self) /*ToolContext::_output_file*/;
+val_t compiling_base___ToolContext___no_cc(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.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);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    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;
+  return REGB0;
 }
-void compiling_base___ToolContext___output_file__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 29, LOCATE_compiling_base___ToolContext___output_file__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____output_file( self) /*ToolContext::_output_file*/ =  param0;
-  tracehead = trace.prev;
+void compiling_base___ToolContext___no_cc__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 = 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:32 */
+  ATTR_compiling_base___ToolContext____no_cc(fra.me.REG[0]) = REGB0;
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___ToolContext___boost(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 30, LOCATE_compiling_base___ToolContext___boost};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____boost( self) /*ToolContext::_boost*/;
+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___boost__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 30, LOCATE_compiling_base___ToolContext___boost__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____boost( self) /*ToolContext::_boost*/ =  param0;
-  tracehead = trace.prev;
+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___no_cc(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 31, LOCATE_compiling_base___ToolContext___no_cc};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____no_cc( self) /*ToolContext::_no_cc*/;
+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___no_cc__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 31, LOCATE_compiling_base___ToolContext___no_cc__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____no_cc( self) /*ToolContext::_no_cc*/ =  param0;
-  tracehead = trace.prev;
+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___ext_prefix(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 32, LOCATE_compiling_base___ToolContext___ext_prefix};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___ToolContext____ext_prefix( self) /*ToolContext::_ext_prefix*/;
+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___ext_prefix__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 32, LOCATE_compiling_base___ToolContext___ext_prefix__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___ToolContext____ext_prefix( self) /*ToolContext::_ext_prefix*/ =  param0;
-  tracehead = trace.prev;
+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___CompilerVisitor___to_s(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 80, LOCATE_compiling_base___CompilerVisitor___to_s};
-  val_t variable[4];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[3] = NEW_Array_array___Array___init(); /*new Array[String]*/
-  variable[2] = variable[3];
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-  variable[3] = ((compiling_base___CContext___decls_t)CALL(variable[3],COLOR_compiling_base___CContext___decls))(variable[3]) /*CContext::decls*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL( variable[2] /*out*/,COLOR_abstract_collection___IndexedCollection___append))( variable[2] /*out*/, variable[3]) /*IndexedCollection::append*/;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-  variable[3] = ((compiling_base___CContext___instrs_t)CALL(variable[3],COLOR_compiling_base___CContext___instrs))(variable[3]) /*CContext::instrs*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL( variable[2] /*out*/,COLOR_abstract_collection___IndexedCollection___append))( variable[2] /*out*/, variable[3]) /*IndexedCollection::append*/;
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  ((array___AbstractArray___add_t)CALL( variable[2] /*out*/,COLOR_abstract_collection___SimpleCollection___add))( variable[2] /*out*/, variable[3]) /*AbstractArray::add*/;
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("\n"), TAG_Int(1)); /*new String*/
-  variable[3] = ((string___Collection___join_t)CALL( variable[2] /*out*/,COLOR_string___Collection___join))( variable[2] /*out*/, variable[3]) /*Collection::join*/;
-  variable[1] = variable[3];
-  goto return_label0;
-  return_label0: while(false);
-  tracehead = trace.prev;
-  return variable[1];
-}
-void compiling_base___CompilerVisitor___add_decl(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 39, LOCATE_compiling_base___CompilerVisitor___add_decl};
-  val_t variable[6];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CompilerVisitor____indent_level(variable[3]) /*CompilerVisitor::_indent_level*/;
-  variable[3] = TAG_Bool(UNTAG_Int(variable[3])>=UNTAG_Int( TAG_Int(8)));
-  if (UNTAG_Bool(variable[3])) { /*if*/
-    variable[3] = variable[0];
-    variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-    variable[3] = ((compiling_base___CContext___decls_t)CALL(variable[3],COLOR_compiling_base___CContext___decls))(variable[3]) /*CContext::decls*/;
-    variable[4] = NEW_String_string___String___with_native(BOX_NativeString("\t\t"), TAG_Int(2)); /*new String*/
-    variable[4] = ((string___String_____plus_t)CALL(variable[4],COLOR_string___String_____plus))(variable[4],  variable[1] /*s*/) /*String::+*/;
-    ((array___AbstractArray___add_t)CALL(variable[3],COLOR_abstract_collection___SimpleCollection___add))(variable[3], variable[4]) /*AbstractArray::add*/;
-  } else { /*if*/
-    variable[3] = variable[0];
-    variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-    variable[3] = ((compiling_base___CContext___decls_t)CALL(variable[3],COLOR_compiling_base___CContext___decls))(variable[3]) /*CContext::decls*/;
-    variable[4] = NEW_String_string___String___with_native(BOX_NativeString("  "), TAG_Int(2)); /*new String*/
-    variable[5] = variable[0];
-    variable[5] = ATTR_compiling_base___CompilerVisitor____indent_level(variable[5]) /*CompilerVisitor::_indent_level*/;
-    variable[4] = ((string___String_____star_t)CALL(variable[4],COLOR_string___String_____star))(variable[4], variable[5]) /*String::**/;
-    variable[4] = ((string___String_____plus_t)CALL(variable[4],COLOR_string___String_____plus))(variable[4],  variable[1] /*s*/) /*String::+*/;
-    ((array___AbstractArray___add_t)CALL(variable[3],COLOR_abstract_collection___SimpleCollection___add))(variable[3], variable[4]) /*AbstractArray::add*/;
+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);
   }
-  return_label1: while(false);
-  tracehead = trace.prev;
-  return;
+  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___CompilerVisitor___add_instr(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 49, LOCATE_compiling_base___CompilerVisitor___add_instr};
-  val_t variable[6];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CompilerVisitor____indent_level(variable[3]) /*CompilerVisitor::_indent_level*/;
-  variable[3] = TAG_Bool(UNTAG_Int(variable[3])>=UNTAG_Int( TAG_Int(8)));
-  if (UNTAG_Bool(variable[3])) { /*if*/
-    variable[3] = variable[0];
-    variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-    variable[3] = ((compiling_base___CContext___instrs_t)CALL(variable[3],COLOR_compiling_base___CContext___instrs))(variable[3]) /*CContext::instrs*/;
-    variable[4] = NEW_String_string___String___with_native(BOX_NativeString("\t\t"), TAG_Int(2)); /*new String*/
-    variable[4] = ((string___String_____plus_t)CALL(variable[4],COLOR_string___String_____plus))(variable[4],  variable[1] /*s*/) /*String::+*/;
-    ((array___AbstractArray___add_t)CALL(variable[3],COLOR_abstract_collection___SimpleCollection___add))(variable[3], variable[4]) /*AbstractArray::add*/;
-  } else { /*if*/
-    variable[3] = variable[0];
-    variable[3] = ATTR_compiling_base___CompilerVisitor____ctx(variable[3]) /*CompilerVisitor::_ctx*/;
-    variable[3] = ((compiling_base___CContext___instrs_t)CALL(variable[3],COLOR_compiling_base___CContext___instrs))(variable[3]) /*CContext::instrs*/;
-    variable[4] = NEW_String_string___String___with_native(BOX_NativeString("  "), TAG_Int(2)); /*new String*/
-    variable[5] = variable[0];
-    variable[5] = ATTR_compiling_base___CompilerVisitor____indent_level(variable[5]) /*CompilerVisitor::_indent_level*/;
-    variable[4] = ((string___String_____star_t)CALL(variable[4],COLOR_string___String_____star))(variable[4], variable[5]) /*String::**/;
-    variable[4] = ((string___String_____plus_t)CALL(variable[4],COLOR_string___String_____plus))(variable[4],  variable[1] /*s*/) /*String::+*/;
-    ((array___AbstractArray___add_t)CALL(variable[3],COLOR_abstract_collection___SimpleCollection___add))(variable[3], variable[4]) /*AbstractArray::add*/;
-  }
-  return_label2: while(false);
-  tracehead = trace.prev;
+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___CompilerVisitor___new_number(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 59, LOCATE_compiling_base___CompilerVisitor___new_number};
-  val_t variable[5];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CompilerVisitor____number_cpt(variable[3]) /*CompilerVisitor::_number_cpt*/;
-  variable[2] = variable[3];
-  variable[3] = variable[0];
-  variable[4] = TAG_Int(UNTAG_Int( variable[2] /*res*/)+UNTAG_Int( TAG_Int(1)));
-  ATTR_compiling_base___CompilerVisitor____number_cpt(variable[3]) /*CompilerVisitor::_number_cpt*/ = variable[4];
-  variable[1] =  variable[2] /*res*/;
-  goto return_label3;
-  return_label3: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+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 = 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);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    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___CompilerVisitor___indent(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 69, LOCATE_compiling_base___CompilerVisitor___indent};
-  val_t variable[3];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = variable[0];
-  ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/ = TAG_Int(UNTAG_Int(ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/)+UNTAG_Int( TAG_Int(1)));
-  return_label4: while(false);
-  tracehead = trace.prev;
+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___CompilerVisitor___unindent(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 73, LOCATE_compiling_base___CompilerVisitor___unindent};
-  val_t variable[3];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = variable[0];
-  ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/ = TAG_Int(UNTAG_Int(ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/)-UNTAG_Int( TAG_Int(1)));
-  variable[2] = variable[0];
-  variable[2] = ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/;
-  variable[2] = TAG_Bool(UNTAG_Int(variable[2])<UNTAG_Int( TAG_Int(0)));
-  if (UNTAG_Bool(variable[2])) { /*if*/
-    variable[2] = variable[0];
-    ATTR_compiling_base___CompilerVisitor____indent_level(variable[2]) /*CompilerVisitor::_indent_level*/ =  TAG_Int(0);
+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);
   }
-  return_label5: while(false);
-  tracehead = trace.prev;
+  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___CompilerVisitor___module(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 90, LOCATE_compiling_base___CompilerVisitor___module};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CompilerVisitor____module( self) /*CompilerVisitor::_module*/;
+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];
 }
-void compiling_base___CompilerVisitor___module__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 90, LOCATE_compiling_base___CompilerVisitor___module__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___CompilerVisitor____module( self) /*CompilerVisitor::_module*/ =  param0;
-  tracehead = trace.prev;
-  return;
+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___CompilerVisitor___ctx(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 93, LOCATE_compiling_base___CompilerVisitor___ctx};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CompilerVisitor____ctx( self) /*CompilerVisitor::_ctx*/;
+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];
 }
-void compiling_base___CompilerVisitor___ctx__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 93, LOCATE_compiling_base___CompilerVisitor___ctx__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___CompilerVisitor____ctx( self) /*CompilerVisitor::_ctx*/ =  param0;
-  tracehead = trace.prev;
-  return;
+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___CompilerVisitor___indent_level(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 96, LOCATE_compiling_base___CompilerVisitor___indent_level};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CompilerVisitor____indent_level( self) /*CompilerVisitor::_indent_level*/;
+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];
 }
-void compiling_base___CompilerVisitor___indent_level__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 96, LOCATE_compiling_base___CompilerVisitor___indent_level__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___CompilerVisitor____indent_level( self) /*CompilerVisitor::_indent_level*/ =  param0;
-  tracehead = trace.prev;
-  return;
+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___CompilerVisitor___tc(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 99, LOCATE_compiling_base___CompilerVisitor___tc};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CompilerVisitor____tc( self) /*CompilerVisitor::_tc*/;
+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___CompilerVisitor___tc__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 99, LOCATE_compiling_base___CompilerVisitor___tc__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___CompilerVisitor____tc( self) /*CompilerVisitor::_tc*/ =  param0;
-  tracehead = trace.prev;
+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;
+    }
+  }
+  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;
 }
-void compiling_base___CompilerVisitor___init(val_t  self, val_t  param0, int* init_table) {
-  struct trace_t trace = {NULL, NULL, 102, LOCATE_compiling_base___CompilerVisitor___init};
-  val_t variable[4];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_CompilerVisitor].i]) return;
-  variable[3] = variable[0];
-  ATTR_compiling_base___CompilerVisitor____module(variable[3]) /*CompilerVisitor::_module*/ =  variable[1] /*module*/;
-  return_label6: while(false);
-  init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_CompilerVisitor].i] = 1;
-  tracehead = trace.prev;
+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 = 116;
+  fra.me.meth = LOCATE_compiling_base___CProgram___run_c_compiler;
+  fra.me.has_broke = 0;
+  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;
+  /* ./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 {
+    nit_abort("Uninitialized attribute %s", "_build_file", LOCATE_compiling_base, 120);
+  }
+  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]);
+  CALL_exec___Sys___system(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___CContext___decls(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 109, LOCATE_compiling_base___CContext___decls};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CContext____decls( self) /*CContext::_decls*/;
-}
-val_t compiling_base___CContext___instrs(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 110, LOCATE_compiling_base___CContext___instrs};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___CContext____instrs( self) /*CContext::_instrs*/;
-}
-void compiling_base___CContext___append(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 112, LOCATE_compiling_base___CContext___append};
-  val_t variable[5];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CContext____instrs(variable[3]) /*CContext::_instrs*/;
-  variable[4] = ((compiling_base___CContext___decls_t)CALL( variable[1] /*c*/,COLOR_compiling_base___CContext___decls))( variable[1] /*c*/) /*CContext::decls*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[4]) /*IndexedCollection::append*/;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CContext____instrs(variable[3]) /*CContext::_instrs*/;
-  variable[4] = ((compiling_base___CContext___instrs_t)CALL( variable[1] /*c*/,COLOR_compiling_base___CContext___instrs))( variable[1] /*c*/) /*CContext::instrs*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[4]) /*IndexedCollection::append*/;
-  return_label7: while(false);
-  tracehead = trace.prev;
+void compiling_base___CompilerVisitor___add_decl(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} 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 = 128;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_decl;
+  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:131 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_decl_writer", LOCATE_compiling_base, 131);
+  }
+  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;
 }
-void compiling_base___CContext___merge(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 118, LOCATE_compiling_base___CContext___merge};
-  val_t variable[5];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CContext____decls(variable[3]) /*CContext::_decls*/;
-  variable[4] = ((compiling_base___CContext___decls_t)CALL( variable[1] /*c*/,COLOR_compiling_base___CContext___decls))( variable[1] /*c*/) /*CContext::decls*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[4]) /*IndexedCollection::append*/;
-  variable[3] = variable[0];
-  variable[3] = ATTR_compiling_base___CContext____instrs(variable[3]) /*CContext::_instrs*/;
-  variable[4] = ((compiling_base___CContext___instrs_t)CALL( variable[1] /*c*/,COLOR_compiling_base___CContext___instrs))( variable[1] /*c*/) /*CContext::instrs*/;
-  ((abstract_collection___IndexedCollection___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[4]) /*IndexedCollection::append*/;
-  return_label8: while(false);
-  tracehead = trace.prev;
+void compiling_base___CompilerVisitor___add_instr(val_t p0, val_t p1){
+  struct {struct stack_frame_t me; val_t MORE_REG[2];} 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 = 134;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_instr;
+  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:137 */
+  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, 137);
+  }
+  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___CContext___init(val_t  self, int* init_table) {
-  struct trace_t trace = {NULL, NULL, 124, LOCATE_compiling_base___CContext___init};
-  val_t variable[2];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_CContext].i]) return;
-  return_label9: while(false);
-  init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_CContext].i] = 1;
-  tracehead = trace.prev;
+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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 141;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_indent;
+  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:143 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    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:143 */
+  if (UNTAG_Bool(REGB1)) {
+    /* ./compiling//compiling_base.nit:144 */
+    if (!once_value_1) {
+      fra.me.REG[2] = BOX_NativeString("\t\t");
+      REGB1 = TAG_Int(2);
+      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[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);
+    if (UNTAG_Bool(REGB0)) {
+    } else {
+      nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 146);
+    }
+    REGB0 = ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]);
+    /* ./../lib/standard//kernel.nit:332 */
+    while(1) {
+      /* ./../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[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[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 {
+        /* ./../lib/standard//kernel.nit:332 */
+        goto label3;
+      }
+    }
+    label3: while(0);
+  }
+  stack_frame_head = fra.me.prev;
   return;
 }
-val_t compiling_base___MMGlobalProperty___meth_call(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 128, LOCATE_compiling_base___MMGlobalProperty___meth_call};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("CALL_"), TAG_Int(5)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable[5]) /*MMGlobalProperty::intro*/;
-  variable[5] = ((compiling_base___MMLocalProperty___cname_t)CALL(variable[5],COLOR_compiling_base___MMLocalProperty___cname))(variable[5]) /*MMLocalProperty::cname*/;
-  variable[6] = variable[5];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label10;
-  return_label10: while(false);
-  tracehead = trace.prev;
-  return variable[1];
-}
-val_t compiling_base___MMGlobalProperty___attr_access(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 134, LOCATE_compiling_base___MMGlobalProperty___attr_access};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("ATTR_"), TAG_Int(5)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable[5]) /*MMGlobalProperty::intro*/;
-  variable[5] = ((compiling_base___MMLocalProperty___cname_t)CALL(variable[5],COLOR_compiling_base___MMLocalProperty___cname))(variable[5]) /*MMLocalProperty::cname*/;
-  variable[6] = variable[5];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label11;
-  return_label11: while(false);
-  tracehead = trace.prev;
-  return variable[1];
-}
-val_t compiling_base___MMGlobalProperty___color_id(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 140, LOCATE_compiling_base___MMGlobalProperty___color_id};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("COLOR_"), TAG_Int(6)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalProperty___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalProperty___intro))(variable[5]) /*MMGlobalProperty::intro*/;
-  variable[5] = ((compiling_base___MMLocalProperty___cname_t)CALL(variable[5],COLOR_compiling_base___MMLocalProperty___cname))(variable[5]) /*MMLocalProperty::cname*/;
-  variable[6] = variable[5];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label12;
-  return_label12: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+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_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;
 }
-val_t compiling_base___MMGlobalClass___id_id(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 149, LOCATE_compiling_base___MMGlobalClass___id_id};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("ID_"), TAG_Int(3)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalClass___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalClass___intro))(variable[5]) /*MMGlobalClass::intro*/;
-  variable[5] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[5],COLOR_abstractmetamodel___MMLocalClass___name))(variable[5]) /*MMLocalClass::name*/;
-  variable[6] = variable[5];
-  variable[6] = ((string___String___to_s_t)CALL(variable[6],COLOR_string___Object___to_s))(variable[6]) /*String::to_s*/;
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label13;
-  return_label13: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+void compiling_base___CompilerVisitor___add_assignment(val_t p0, val_t p1, val_t p2){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  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 = 159;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___add_assignment;
+  fra.me.has_broke = 0;
+  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] = 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]));
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], fra.me.REG[2]);
+    REGB0 = REGB1;
+  }
+  REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
+  if (UNTAG_Bool(REGB0)) {
+    /* ./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);
+      fra.me.REG[1] = NEW_String_string___String___with_native(fra.me.REG[1], REGB0);
+      once_value_1 = fra.me.REG[1];
+      register_static_object(&once_value_1);
+    } else fra.me.REG[1] = once_value_1;
+    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(";\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;
+    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]);
+  }
+  stack_frame_head = fra.me.prev;
+  return;
 }
-val_t compiling_base___MMGlobalClass___color_id(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 155, LOCATE_compiling_base___MMGlobalClass___color_id};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("COLOR_"), TAG_Int(6)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalClass___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalClass___intro))(variable[5]) /*MMGlobalClass::intro*/;
-  variable[5] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[5],COLOR_abstractmetamodel___MMLocalClass___name))(variable[5]) /*MMLocalClass::name*/;
-  variable[6] = variable[5];
-  variable[6] = ((string___String___to_s_t)CALL(variable[6],COLOR_string___Object___to_s))(variable[6]) /*String::to_s*/;
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label14;
-  return_label14: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+val_t compiling_base___CompilerVisitor___new_number(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  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);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    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:176 */
+  ATTR_compiling_base___CompilerVisitor____number_cpt(fra.me.REG[0]) = REGB1;
+  /* ./compiling//compiling_base.nit:177 */
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return REGB0;
 }
-val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 161, LOCATE_compiling_base___MMGlobalClass___init_table_pos_id};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("INIT_TABLE_POS_"), TAG_Int(15)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((abstractmetamodel___MMGlobalClass___intro_t)CALL(variable[5],COLOR_abstractmetamodel___MMGlobalClass___intro))(variable[5]) /*MMGlobalClass::intro*/;
-  variable[5] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[5],COLOR_abstractmetamodel___MMLocalClass___name))(variable[5]) /*MMLocalClass::name*/;
-  variable[6] = variable[5];
-  variable[6] = ((string___String___to_s_t)CALL(variable[6],COLOR_string___Object___to_s))(variable[6]) /*String::to_s*/;
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label15;
-  return_label15: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+void compiling_base___CompilerVisitor___indent(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  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:184 */
+  ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB1;
+  stack_frame_head = fra.me.prev;
+  return;
 }
-val_t compiling_base___MMLocalClass___primitive_info(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 175, LOCATE_compiling_base___MMLocalClass___primitive_info};
-  static val_t once_value_17; static int once_bool_17; /* Once value for variable[3]*/
-  val_t variable[8];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = variable[0];
-  variable[2] = ATTR_compiling_base___MMLocalClass____primitive_info_b(variable[2]) /*MMLocalClass::_primitive_info_b*/;
-  variable[2] = TAG_Bool((variable[2])==( TAG_Bool(true)));
-  if (UNTAG_Bool(variable[2])) { /*if*/
-    variable[2] = variable[0];
-    variable[2] = ATTR_compiling_base___MMLocalClass____primitive_info_cache(variable[2]) /*MMLocalClass::_primitive_info_cache*/;
-    variable[1] = variable[2];
-    goto return_label16;
+void compiling_base___CompilerVisitor___unindent(val_t p0){
+  struct {struct stack_frame_t me;} fra;
+  val_t REGB0;
+  val_t REGB1;
+  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.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: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);
+  if (UNTAG_Bool(REGB1)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 190);
   }
-  if (once_bool_17) variable[3] = once_value_17;
-  else {
-    variable[3] = variable[0];
-    variable[3] = ((compiling_base___MMLocalClass___primitive_ctypes_t)CALL(variable[3],COLOR_compiling_base___MMLocalClass___primitive_ctypes))(variable[3]) /*MMLocalClass::primitive_ctypes*/;
-    once_value_17 = variable[3];
-    once_bool_17 = true;
-  }
-  variable[2] = variable[3];
-  variable[3] = variable[0];
-  variable[3] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[3],COLOR_abstractmetamodel___MMLocalClass___name))(variable[3]) /*MMLocalClass::name*/;
-  variable[3] = ((abstract_collection___CoupleMap___has_key_t)CALL( variable[2] /*ctypes*/,COLOR_abstract_collection___Map___has_key))( variable[2] /*ctypes*/, variable[3]) /*CoupleMap::has_key*/;
-  if (UNTAG_Bool(variable[3])) { /*if*/
-    variable[3] = variable[0];
-    variable[4] = variable[0];
-    variable[4] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[4],COLOR_abstractmetamodel___MMLocalClass___name))(variable[4]) /*MMLocalClass::name*/;
-    variable[4] = ((abstract_collection___CoupleMap_____bra_t)CALL( variable[2] /*ctypes*/,COLOR_abstract_collection___Map_____bra))( variable[2] /*ctypes*/, variable[4]) /*CoupleMap::[]*/;
-    ATTR_compiling_base___MMLocalClass____primitive_info_cache(variable[3]) /*MMLocalClass::_primitive_info_cache*/ = variable[4];
-    variable[3] = variable[0];
-    ATTR_compiling_base___MMLocalClass____primitive_info_b(variable[3]) /*MMLocalClass::_primitive_info_b*/ =  TAG_Bool(true);
-    variable[3] = variable[0];
-    variable[3] = ATTR_compiling_base___MMLocalClass____primitive_info_cache(variable[3]) /*MMLocalClass::_primitive_info_cache*/;
-    variable[1] = variable[3];
-    goto return_label16;
-  }
-  variable[4] = ((hash___HashMap___iterator_t)CALL( variable[2] /*ctypes*/,COLOR_abstract_collection___Collection___iterator))( variable[2] /*ctypes*/) /*HashMap::iterator*/;
-  variable[3] = variable[4];
-  while (true) { /*while*/
-    variable[4] = ((hash___HashMapIterator___is_ok_t)CALL( variable[3] /*i*/,COLOR_abstract_collection___Iterator___is_ok))( variable[3] /*i*/) /*HashMapIterator::is_ok*/;
-    if (!UNTAG_Bool(variable[4])) break; /* while*/
-    variable[5] = ((hash___HashMapIterator___key_t)CALL( variable[3] /*i*/,COLOR_abstract_collection___MapIterator___key))( variable[3] /*i*/) /*HashMapIterator::key*/;
-    variable[4] = variable[5];
-    variable[5] = variable[0];
-    variable[5] = ((abstractmetamodel___MMLocalClass___module_t)CALL(variable[5],COLOR_abstractmetamodel___MMLocalClass___module))(variable[5]) /*MMLocalClass::module*/;
-    variable[5] = ((abstractmetamodel___MMModule___has_global_class_named_t)CALL(variable[5],COLOR_abstractmetamodel___MMModule___has_global_class_named))(variable[5],  variable[4] /*n*/) /*MMModule::has_global_class_named*/;
-    if (UNTAG_Bool(variable[5])) { /*if*/
-      variable[6] = variable[0];
-      variable[6] = ((abstractmetamodel___MMLocalClass___module_t)CALL(variable[6],COLOR_abstractmetamodel___MMLocalClass___module))(variable[6]) /*MMLocalClass::module*/;
-      variable[6] = ((abstractmetamodel___MMModule___class_by_name_t)CALL(variable[6],COLOR_abstractmetamodel___MMModule___class_by_name))(variable[6],  variable[4] /*n*/) /*MMModule::class_by_name*/;
-      variable[5] = variable[6];
-      variable[6] = variable[0];
-      variable[6] = ((abstractmetamodel___MMLocalClass___cshe_t)CALL(variable[6],COLOR_abstractmetamodel___MMLocalClass___cshe))(variable[6]) /*MMLocalClass::cshe*/;
-      variable[6] = ((partial_order___PartialOrderElement_____l_t)CALL(variable[6],COLOR_partial_order___PartialOrderElement_____l))(variable[6],  variable[5] /*c*/) /*PartialOrderElement::<*/;
-      if (UNTAG_Bool(variable[6])) { /*if*/
-        variable[6] = variable[0];
-        variable[7] = ((hash___HashMapIterator___item_t)CALL( variable[3] /*i*/,COLOR_abstract_collection___Iterator___item))( variable[3] /*i*/) /*HashMapIterator::item*/;
-        ATTR_compiling_base___MMLocalClass____primitive_info_cache(variable[6]) /*MMLocalClass::_primitive_info_cache*/ = variable[7];
-        variable[6] = variable[0];
-        ATTR_compiling_base___MMLocalClass____primitive_info_b(variable[6]) /*MMLocalClass::_primitive_info_b*/ =  TAG_Bool(true);
-        variable[6] = variable[0];
-        variable[6] = ATTR_compiling_base___MMLocalClass____primitive_info_cache(variable[6]) /*MMLocalClass::_primitive_info_cache*/;
-        variable[1] = variable[6];
-        goto return_label16;
-      }
-    }
-    ((hash___HashMapIterator___next_t)CALL( variable[3] /*i*/,COLOR_abstract_collection___Iterator___next))( variable[3] /*i*/) /*HashMapIterator::next*/;
-    continue_18: while(0);
+  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:190 */
+  if (UNTAG_Bool(REGB0)) {
+    REGB0 = TAG_Int(0);
+    ATTR_compiling_base___CompilerVisitor____indent_level(fra.me.REG[0]) = REGB0;
   }
-  break_18: while(0);
-  variable[4] = variable[0];
-  ATTR_compiling_base___MMLocalClass____primitive_info_b(variable[4]) /*MMLocalClass::_primitive_info_b*/ =  TAG_Bool(true);
-  variable[1] =  NIT_NULL /*null*/;
-  goto return_label16;
-  return_label16: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+  stack_frame_head = fra.me.prev;
+  return;
 }
-val_t compiling_base___MMLocalClass___primitive_ctypes(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 205, LOCATE_compiling_base___MMLocalClass___primitive_ctypes};
-  val_t variable[16];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[3] = NEW_HashMap_hash___HashMap___init(); /*new HashMap[Symbol, PrimitiveInfo]*/
-  variable[2] = variable[3];
-  variable[4] = NEW_Array_array___Array___with_capacity(TAG_Int(7)); /*new Array[String]*/
-  variable[5] = NEW_String_string___String___with_native(BOX_NativeString("Int"), TAG_Int(3)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[5]) /*AbstractArray::add*/;
-  variable[6] = NEW_String_string___String___with_native(BOX_NativeString("Char"), TAG_Int(4)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[6]) /*AbstractArray::add*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString("Bool"), TAG_Int(4)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[7]) /*AbstractArray::add*/;
-  variable[8] = NEW_String_string___String___with_native(BOX_NativeString("Float"), TAG_Int(5)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[8]) /*AbstractArray::add*/;
-  variable[9] = NEW_String_string___String___with_native(BOX_NativeString("NativeString"), TAG_Int(12)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[9]) /*AbstractArray::add*/;
-  variable[10] = NEW_String_string___String___with_native(BOX_NativeString("NativeArray"), TAG_Int(11)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[10]) /*AbstractArray::add*/;
-  variable[11] = NEW_String_string___String___with_native(BOX_NativeString("Pointer"), TAG_Int(7)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[11]) /*AbstractArray::add*/;
-  variable[3] = variable[4];
-  variable[5] = NEW_Array_array___Array___with_capacity(TAG_Int(7)); /*new Array[Bool]*/
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(true)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(true)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(true)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(false)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(false)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(false)) /*AbstractArray::add*/;
-  ((array___AbstractArray___add_t)CALL(variable[5],COLOR_abstract_collection___SimpleCollection___add))(variable[5],  TAG_Bool(false)) /*AbstractArray::add*/;
-  variable[4] = variable[5];
-  variable[6] = NEW_Array_array___Array___with_capacity(TAG_Int(7)); /*new Array[String]*/
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString("bigint"), TAG_Int(6)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[7]) /*AbstractArray::add*/;
-  variable[8] = NEW_String_string___String___with_native(BOX_NativeString("char"), TAG_Int(4)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[8]) /*AbstractArray::add*/;
-  variable[9] = NEW_String_string___String___with_native(BOX_NativeString("int"), TAG_Int(3)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[9]) /*AbstractArray::add*/;
-  variable[10] = NEW_String_string___String___with_native(BOX_NativeString("float"), TAG_Int(5)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[10]) /*AbstractArray::add*/;
-  variable[11] = NEW_String_string___String___with_native(BOX_NativeString("char *"), TAG_Int(6)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[11]) /*AbstractArray::add*/;
-  variable[12] = NEW_String_string___String___with_native(BOX_NativeString("val_t *"), TAG_Int(7)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[12]) /*AbstractArray::add*/;
-  variable[13] = NEW_String_string___String___with_native(BOX_NativeString("void *"), TAG_Int(6)); /*new String*/
-  ((array___AbstractArray___add_t)CALL(variable[6],COLOR_abstract_collection___SimpleCollection___add))(variable[6], variable[13]) /*AbstractArray::add*/;
-  variable[5] = variable[6];
-  variable[6] = ((array___AbstractArray___length_t)CALL( variable[3] /*pnames*/,COLOR_abstract_collection___Collection___length))( variable[3] /*pnames*/) /*AbstractArray::length*/;
-  variable[7] = NEW_Range_range___Range___without_last( TAG_Int(0), variable[6]); /*new Range[Int]*/
-  variable[6] = variable[7];
-  variable[6] = ((range___Range___iterator_t)CALL(variable[6],COLOR_abstract_collection___Collection___iterator))(variable[6]) /*Range::iterator*/;
-  while (true) { /*for*/
-    variable[7] = ((abstract_collection___Iterator___is_ok_t)CALL(variable[6],COLOR_abstract_collection___Iterator___is_ok))(variable[6]) /*Iterator::is_ok*/;
-    if (!UNTAG_Bool(variable[7])) break; /*for*/
-    variable[7] = ((abstract_collection___Iterator___item_t)CALL(variable[6],COLOR_abstract_collection___Iterator___item))(variable[6]) /*Iterator::item*/;
-    variable[8] = variable[7];
-    variable[10] =  variable[3] /*pnames*/;
-    variable[11] =  variable[8] /*i*/;
-    variable[13] = TAG_Bool(UNTAG_Int( variable[11] /*index*/)>=UNTAG_Int( TAG_Int(0)));
-    variable[14] = variable[13];
-    if (UNTAG_Bool(variable[14])) { /* and */
-      variable[14] = variable[10];
-      variable[14] = ATTR_array___AbstractArray____length(variable[14]) /*AbstractArray::_length*/;
-      variable[14] = TAG_Bool(UNTAG_Int( variable[11] /*index*/)<UNTAG_Int(variable[14]));
-    }
-    variable[13] = variable[14];
-    if (!UNTAG_Bool(variable[13])) { fprintf(stderr, "Assert%s failed", " 'index' "); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_array___Array_____bra, LOCATE_compiling_base, 229); nit_exit(1);}
-    variable[13] = variable[10];
-    variable[13] = ATTR_array___Array____items(variable[13]) /*Array::_items*/;
-    variable[13] = UNBOX_NativeArray(variable[13])[UNTAG_Int( variable[11] /*index*/)];
-    variable[12] = variable[13];
-    goto return_label21;
-    return_label21: while(false);
-    variable[10] = variable[12];
-    variable[10] = ((symbol___String___to_symbol_t)CALL(variable[10],COLOR_symbol___String___to_symbol))(variable[10]) /*String::to_symbol*/;
-    variable[9] = variable[10];
-    variable[11] = NEW_PrimitiveInfo_compiling_base___PrimitiveInfo___init(); /*new PrimitiveInfo*/
-    variable[10] = variable[11];
-    ((compiling_base___PrimitiveInfo___name__eq_t)CALL( variable[10] /*pi*/,COLOR_compiling_base___PrimitiveInfo___name__eq))( variable[10] /*pi*/,  variable[9] /*n*/) /*PrimitiveInfo::name=*/;
-    variable[11] =  variable[4] /*tagged*/;
-    variable[12] =  variable[8] /*i*/;
-    variable[14] = TAG_Bool(UNTAG_Int( variable[12] /*index*/)>=UNTAG_Int( TAG_Int(0)));
-    variable[15] = variable[14];
-    if (UNTAG_Bool(variable[15])) { /* and */
-      variable[15] = variable[11];
-      variable[15] = ATTR_array___AbstractArray____length(variable[15]) /*AbstractArray::_length*/;
-      variable[15] = TAG_Bool(UNTAG_Int( variable[12] /*index*/)<UNTAG_Int(variable[15]));
-    }
-    variable[14] = variable[15];
-    if (!UNTAG_Bool(variable[14])) { fprintf(stderr, "Assert%s failed", " 'index' "); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_array___Array_____bra, LOCATE_compiling_base, 229); nit_exit(1);}
-    variable[14] = variable[11];
-    variable[14] = ATTR_array___Array____items(variable[14]) /*Array::_items*/;
-    variable[14] = UNBOX_NativeArray(variable[14])[UNTAG_Int( variable[12] /*index*/)];
-    variable[13] = variable[14];
-    goto return_label22;
-    return_label22: while(false);
-    variable[11] = variable[13];
-    ((compiling_base___PrimitiveInfo___tagged__eq_t)CALL( variable[10] /*pi*/,COLOR_compiling_base___PrimitiveInfo___tagged__eq))( variable[10] /*pi*/, variable[11]) /*PrimitiveInfo::tagged=*/;
-    variable[11] =  variable[5] /*cnames*/;
-    variable[12] =  variable[8] /*i*/;
-    variable[14] = TAG_Bool(UNTAG_Int( variable[12] /*index*/)>=UNTAG_Int( TAG_Int(0)));
-    variable[15] = variable[14];
-    if (UNTAG_Bool(variable[15])) { /* and */
-      variable[15] = variable[11];
-      variable[15] = ATTR_array___AbstractArray____length(variable[15]) /*AbstractArray::_length*/;
-      variable[15] = TAG_Bool(UNTAG_Int( variable[12] /*index*/)<UNTAG_Int(variable[15]));
-    }
-    variable[14] = variable[15];
-    if (!UNTAG_Bool(variable[14])) { fprintf(stderr, "Assert%s failed", " 'index' "); fprintf(stderr, " in %s (%s:%d)\n", LOCATE_array___Array_____bra, LOCATE_compiling_base, 229); nit_exit(1);}
-    variable[14] = variable[11];
-    variable[14] = ATTR_array___Array____items(variable[14]) /*Array::_items*/;
-    variable[14] = UNBOX_NativeArray(variable[14])[UNTAG_Int( variable[12] /*index*/)];
-    variable[13] = variable[14];
-    goto return_label23;
-    return_label23: while(false);
-    variable[11] = variable[13];
-    ((compiling_base___PrimitiveInfo___cname__eq_t)CALL( variable[10] /*pi*/,COLOR_compiling_base___PrimitiveInfo___cname__eq))( variable[10] /*pi*/, variable[11]) /*PrimitiveInfo::cname=*/;
-    ((hash___HashMap_____braeq_t)CALL( variable[2] /*res*/,COLOR_abstract_collection___Map_____braeq))( variable[2] /*res*/,  variable[9] /*n*/,  variable[10] /*pi*/) /*HashMap::[]=*/;
-    continue_20: while(0);
-    ((abstract_collection___Iterator___next_t)CALL(variable[6],COLOR_abstract_collection___Iterator___next))(variable[6]) /*Iterator::next*/;
+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 = 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;
+  /* ./compiling//compiling_base.nit:193 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____mmmodule(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_mmmodule", LOCATE_compiling_base, 193);
   }
-  break_20: while(0);
-  variable[1] =  variable[2] /*res*/;
-  goto return_label19;
-  return_label19: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+  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___PrimitiveInfo___name(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 226, LOCATE_compiling_base___PrimitiveInfo___name};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___PrimitiveInfo____name( self) /*PrimitiveInfo::_name*/;
+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 = 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;
+  /* ./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 {
+    nit_abort("Uninitialized attribute %s", "_header_writer", LOCATE_compiling_base, 196);
+  }
+  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___PrimitiveInfo___name__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 226, LOCATE_compiling_base___PrimitiveInfo___name__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___PrimitiveInfo____name( self) /*PrimitiveInfo::_name*/ =  param0;
-  tracehead = trace.prev;
+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 = 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: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___PrimitiveInfo___tagged(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 229, LOCATE_compiling_base___PrimitiveInfo___tagged};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___PrimitiveInfo____tagged( self) /*PrimitiveInfo::_tagged*/;
+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 = 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;
+  /* ./compiling//compiling_base.nit:199 */
+  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, 199);
+  }
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____writer(fra.me.REG[0]);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[0];
 }
-void compiling_base___PrimitiveInfo___tagged__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 229, LOCATE_compiling_base___PrimitiveInfo___tagged__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___PrimitiveInfo____tagged( self) /*PrimitiveInfo::_tagged*/ =  param0;
-  tracehead = trace.prev;
+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 = 199;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___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: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___PrimitiveInfo___cname(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 232, LOCATE_compiling_base___PrimitiveInfo___cname};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  tracehead = trace.prev;
-  return ATTR_compiling_base___PrimitiveInfo____cname( self) /*PrimitiveInfo::_cname*/;
+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 = 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;
+  /* ./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 {
+    nit_abort("Uninitialized attribute %s", "_decl_writer", LOCATE_compiling_base, 202);
+  }
+  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___PrimitiveInfo___cname__eq(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 232, LOCATE_compiling_base___PrimitiveInfo___cname__eq};
-  val_t *variable = NULL;
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  ATTR_compiling_base___PrimitiveInfo____cname( self) /*PrimitiveInfo::_cname*/ =  param0;
-  tracehead = trace.prev;
+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;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 202;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___decl_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:202 */
+  ATTR_compiling_base___CompilerVisitor____decl_writer(fra.me.REG[0]) = fra.me.REG[1];
+  stack_frame_head = fra.me.prev;
   return;
 }
-void compiling_base___PrimitiveInfo___init(val_t  self, int* init_table) {
-  struct trace_t trace = {NULL, NULL, 235, LOCATE_compiling_base___PrimitiveInfo___init};
-  val_t variable[2];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  if (init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_PrimitiveInfo].i]) return;
-  return_label24: while(false);
-  init_table[VAL2OBJ(variable[0])->vft[INIT_TABLE_POS_PrimitiveInfo].i] = 1;
-  tracehead = trace.prev;
+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 = 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;
+  /* ./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 {
+    nit_abort("Uninitialized attribute %s", "_top_writer", LOCATE_compiling_base, 205);
+  }
+  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];
+}
+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___MMType___cname(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 239, LOCATE_compiling_base___MMType___cname};
-  val_t variable[4];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[3] = variable[0];
-  variable[3] = ((static_type___MMType___local_class_t)CALL(variable[3],COLOR_static_type___MMType___local_class))(variable[3]) /*MMType::local_class*/;
-  variable[3] = ((compiling_base___MMLocalClass___primitive_info_t)CALL(variable[3],COLOR_compiling_base___MMLocalClass___primitive_info))(variable[3]) /*MMLocalClass::primitive_info*/;
-  variable[2] = variable[3];
-  variable[3] = TAG_Bool(( variable[2] /*pi*/ ==  NIT_NULL /*null*/) || (( variable[2] /*pi*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable[2] /*pi*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*pi*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable[2] /*pi*/,COLOR_kernel___Object_____eqeq))( variable[2] /*pi*/,  NIT_NULL /*null*/) /*Object::==*/)))));
-  if (UNTAG_Bool(variable[3])) { /*if*/
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("val_t"), TAG_Int(5)); /*new String*/
-    variable[1] = variable[3];
-    goto return_label25;
-  } else { /*if*/
-    variable[3] = ((compiling_base___PrimitiveInfo___cname_t)CALL( variable[2] /*pi*/,COLOR_compiling_base___PrimitiveInfo___cname))( variable[2] /*pi*/) /*PrimitiveInfo::cname*/;
-    variable[1] = variable[3];
-    goto return_label25;
+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 = 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;
+  /* ./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 {
+    nit_abort("Uninitialized attribute %s", "_top_decl_writer", LOCATE_compiling_base, 208);
   }
-  return_label25: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+  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___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 = 208;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___top_decl_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: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___MMType___default_cvalue(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 250, LOCATE_compiling_base___MMType___default_cvalue};
-  val_t variable[14];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[3] = variable[0];
-  variable[3] = ((static_type___MMType___local_class_t)CALL(variable[3],COLOR_static_type___MMType___local_class))(variable[3]) /*MMType::local_class*/;
-  variable[3] = ((compiling_base___MMLocalClass___primitive_info_t)CALL(variable[3],COLOR_compiling_base___MMLocalClass___primitive_info))(variable[3]) /*MMLocalClass::primitive_info*/;
-  variable[2] = variable[3];
-  variable[3] = TAG_Bool(!UNTAG_Bool(TAG_Bool(( variable[2] /*pi*/ ==  NIT_NULL /*null*/) || (( variable[2] /*pi*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable[2] /*pi*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[2] /*pi*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable[2] /*pi*/,COLOR_kernel___Object_____eqeq))( variable[2] /*pi*/,  NIT_NULL /*null*/) /*Object::==*/)))))));
-  variable[4] = variable[3];
-  if (UNTAG_Bool(variable[4])) { /* and */
-    variable[4] = ((compiling_base___PrimitiveInfo___tagged_t)CALL( variable[2] /*pi*/,COLOR_compiling_base___PrimitiveInfo___tagged))( variable[2] /*pi*/) /*PrimitiveInfo::tagged*/;
+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 {
+    nit_abort("Uninitialized attribute %s", "_indent_level", LOCATE_compiling_base, 211);
   }
-  variable[3] = variable[4];
-  if (UNTAG_Bool(variable[3])) { /*if*/
-    variable[3] = NEW_String_string___String___init(); /*new String*/
-    variable[4] = NEW_String_string___String___with_native(BOX_NativeString("TAG_"), TAG_Int(4)); /*new String*/
-    variable[5] = variable[4];
-    ((string___String___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[5]) /*String::append*/;
-    variable[6] = variable[0];
-    variable[6] = ((static_type___MMType___local_class_t)CALL(variable[6],COLOR_static_type___MMType___local_class))(variable[6]) /*MMType::local_class*/;
-    variable[6] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[6],COLOR_abstractmetamodel___MMLocalClass___name))(variable[6]) /*MMLocalClass::name*/;
-    variable[7] = variable[6];
-    variable[7] = ((string___String___to_s_t)CALL(variable[7],COLOR_string___Object___to_s))(variable[7]) /*String::to_s*/;
-    ((string___String___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[7]) /*String::append*/;
-    variable[8] = NEW_String_string___String___with_native(BOX_NativeString("(("), TAG_Int(2)); /*new String*/
-    variable[9] = variable[8];
-    ((string___String___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[9]) /*String::append*/;
-    variable[10] = ((compiling_base___PrimitiveInfo___cname_t)CALL( variable[2] /*pi*/,COLOR_compiling_base___PrimitiveInfo___cname))( variable[2] /*pi*/) /*PrimitiveInfo::cname*/;
-    variable[11] = variable[10];
-    ((string___String___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[11]) /*String::append*/;
-    variable[12] = NEW_String_string___String___with_native(BOX_NativeString(")0)"), TAG_Int(3)); /*new String*/
-    variable[13] = variable[12];
-    ((string___String___append_t)CALL(variable[3],COLOR_abstract_collection___IndexedCollection___append))(variable[3], variable[13]) /*String::append*/;
-    variable[1] = variable[3];
-    goto return_label26;
-  } else { /*if*/
-    variable[3] = NEW_String_string___String___with_native(BOX_NativeString("NIT_NULL"), TAG_Int(8)); /*new String*/
-    variable[1] = variable[3];
-    goto return_label26;
+  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;
+}
+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 = 214;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___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:214 */
+  REGB0 = TAG_Bool(ATTR_compiling_base___CompilerVisitor____program(fra.me.REG[0])!=NIT_NULL);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    nit_abort("Uninitialized attribute %s", "_program", LOCATE_compiling_base, 214);
   }
-  return_label26: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+  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___MMType___boxtype(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 262, LOCATE_compiling_base___MMType___boxtype};
-  val_t variable[14];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[4] = variable[0];
-  variable[4] = ((static_type___MMType___local_class_t)CALL(variable[4],COLOR_static_type___MMType___local_class))(variable[4]) /*MMType::local_class*/;
-  variable[4] = ((compiling_base___MMLocalClass___primitive_info_t)CALL(variable[4],COLOR_compiling_base___MMLocalClass___primitive_info))(variable[4]) /*MMLocalClass::primitive_info*/;
-  variable[3] = variable[4];
-  variable[4] = TAG_Bool(( variable[3] /*pi*/ ==  NIT_NULL /*null*/) || (( variable[3] /*pi*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable[3] /*pi*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*pi*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable[3] /*pi*/,COLOR_kernel___Object_____eqeq))( variable[3] /*pi*/,  NIT_NULL /*null*/) /*Object::==*/)))));
-  if (UNTAG_Bool(variable[4])) { /*if*/
-    variable[2] =  variable[1] /*s*/;
-    goto return_label27;
-  } else { /*if*/
-    variable[4] = ((compiling_base___PrimitiveInfo___tagged_t)CALL( variable[3] /*pi*/,COLOR_compiling_base___PrimitiveInfo___tagged))( variable[3] /*pi*/) /*PrimitiveInfo::tagged*/;
-    if (UNTAG_Bool(variable[4])) { /*if*/
-      variable[4] = NEW_String_string___String___init(); /*new String*/
-      variable[5] = NEW_String_string___String___with_native(BOX_NativeString("TAG_"), TAG_Int(4)); /*new String*/
-      variable[6] = variable[5];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[6]) /*String::append*/;
-      variable[7] = variable[0];
-      variable[7] = ((static_type___MMType___local_class_t)CALL(variable[7],COLOR_static_type___MMType___local_class))(variable[7]) /*MMType::local_class*/;
-      variable[7] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[7],COLOR_abstractmetamodel___MMLocalClass___name))(variable[7]) /*MMLocalClass::name*/;
-      variable[8] = variable[7];
-      variable[8] = ((string___String___to_s_t)CALL(variable[8],COLOR_string___Object___to_s))(variable[8]) /*String::to_s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[8]) /*String::append*/;
-      variable[9] = NEW_String_string___String___with_native(BOX_NativeString("("), TAG_Int(1)); /*new String*/
-      variable[10] = variable[9];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[10]) /*String::append*/;
-      variable[11] =  variable[1] /*s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[11]) /*String::append*/;
-      variable[12] = NEW_String_string___String___with_native(BOX_NativeString(")"), TAG_Int(1)); /*new String*/
-      variable[13] = variable[12];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[13]) /*String::append*/;
-      variable[2] = variable[4];
-      goto return_label27;
-    } else { /*if*/
-      variable[4] = NEW_String_string___String___init(); /*new String*/
-      variable[5] = NEW_String_string___String___with_native(BOX_NativeString("BOX_"), TAG_Int(4)); /*new String*/
-      variable[6] = variable[5];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[6]) /*String::append*/;
-      variable[7] = variable[0];
-      variable[7] = ((static_type___MMType___local_class_t)CALL(variable[7],COLOR_static_type___MMType___local_class))(variable[7]) /*MMType::local_class*/;
-      variable[7] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[7],COLOR_abstractmetamodel___MMLocalClass___name))(variable[7]) /*MMLocalClass::name*/;
-      variable[8] = variable[7];
-      variable[8] = ((string___String___to_s_t)CALL(variable[8],COLOR_string___Object___to_s))(variable[8]) /*String::to_s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[8]) /*String::append*/;
-      variable[9] = NEW_String_string___String___with_native(BOX_NativeString("("), TAG_Int(1)); /*new String*/
-      variable[10] = variable[9];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[10]) /*String::append*/;
-      variable[11] =  variable[1] /*s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[11]) /*String::append*/;
-      variable[12] = NEW_String_string___String___with_native(BOX_NativeString(")"), TAG_Int(1)); /*new String*/
-      variable[13] = variable[12];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[13]) /*String::append*/;
-      variable[2] = variable[4];
-      goto return_label27;
-    }
+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 {
+    nit_abort("Uninitialized attribute %s", "_cprogram", LOCATE_compiling_base, 217);
   }
-  return_label27: while(false);
-  tracehead = trace.prev;
-  return variable[2];
+  fra.me.REG[0] = ATTR_compiling_base___CompilerVisitor____cprogram(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 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 = 220;
+  fra.me.meth = LOCATE_compiling_base___CompilerVisitor___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;
+  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;
 }
-val_t compiling_base___MMType___unboxtype(val_t  self, val_t  param0) {
-  struct trace_t trace = {NULL, NULL, 276, LOCATE_compiling_base___MMType___unboxtype};
-  val_t variable[14];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[1] =  param0;
-  variable[4] = variable[0];
-  variable[4] = ((static_type___MMType___local_class_t)CALL(variable[4],COLOR_static_type___MMType___local_class))(variable[4]) /*MMType::local_class*/;
-  variable[4] = ((compiling_base___MMLocalClass___primitive_info_t)CALL(variable[4],COLOR_compiling_base___MMLocalClass___primitive_info))(variable[4]) /*MMLocalClass::primitive_info*/;
-  variable[3] = variable[4];
-  variable[4] = TAG_Bool(( variable[3] /*pi*/ ==  NIT_NULL /*null*/) || (( variable[3] /*pi*/ != NIT_NULL) && ((((kernel___Object_____eqeq_t)CALL( variable[3] /*pi*/,COLOR_kernel___Object_____eqeq))==kernel___Object_____eqeq)?(IS_EQUAL_NN( variable[3] /*pi*/, NIT_NULL /*null*/)):(UNTAG_Bool(((kernel___Object_____eqeq_t)CALL( variable[3] /*pi*/,COLOR_kernel___Object_____eqeq))( variable[3] /*pi*/,  NIT_NULL /*null*/) /*Object::==*/)))));
-  if (UNTAG_Bool(variable[4])) { /*if*/
-    variable[2] =  variable[1] /*s*/;
-    goto return_label28;
-  } else { /*if*/
-    variable[4] = ((compiling_base___PrimitiveInfo___tagged_t)CALL( variable[3] /*pi*/,COLOR_compiling_base___PrimitiveInfo___tagged))( variable[3] /*pi*/) /*PrimitiveInfo::tagged*/;
-    if (UNTAG_Bool(variable[4])) { /*if*/
-      variable[4] = NEW_String_string___String___init(); /*new String*/
-      variable[5] = NEW_String_string___String___with_native(BOX_NativeString("UNTAG_"), TAG_Int(6)); /*new String*/
-      variable[6] = variable[5];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[6]) /*String::append*/;
-      variable[7] = variable[0];
-      variable[7] = ((static_type___MMType___local_class_t)CALL(variable[7],COLOR_static_type___MMType___local_class))(variable[7]) /*MMType::local_class*/;
-      variable[7] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[7],COLOR_abstractmetamodel___MMLocalClass___name))(variable[7]) /*MMLocalClass::name*/;
-      variable[8] = variable[7];
-      variable[8] = ((string___String___to_s_t)CALL(variable[8],COLOR_string___Object___to_s))(variable[8]) /*String::to_s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[8]) /*String::append*/;
-      variable[9] = NEW_String_string___String___with_native(BOX_NativeString("("), TAG_Int(1)); /*new String*/
-      variable[10] = variable[9];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[10]) /*String::append*/;
-      variable[11] =  variable[1] /*s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[11]) /*String::append*/;
-      variable[12] = NEW_String_string___String___with_native(BOX_NativeString(")"), TAG_Int(1)); /*new String*/
-      variable[13] = variable[12];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[13]) /*String::append*/;
-      variable[2] = variable[4];
-      goto return_label28;
-    } else { /*if*/
-      variable[4] = NEW_String_string___String___init(); /*new String*/
-      variable[5] = NEW_String_string___String___with_native(BOX_NativeString("UNBOX_"), TAG_Int(6)); /*new String*/
-      variable[6] = variable[5];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[6]) /*String::append*/;
-      variable[7] = variable[0];
-      variable[7] = ((static_type___MMType___local_class_t)CALL(variable[7],COLOR_static_type___MMType___local_class))(variable[7]) /*MMType::local_class*/;
-      variable[7] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[7],COLOR_abstractmetamodel___MMLocalClass___name))(variable[7]) /*MMLocalClass::name*/;
-      variable[8] = variable[7];
-      variable[8] = ((string___String___to_s_t)CALL(variable[8],COLOR_string___Object___to_s))(variable[8]) /*String::to_s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[8]) /*String::append*/;
-      variable[9] = NEW_String_string___String___with_native(BOX_NativeString("("), TAG_Int(1)); /*new String*/
-      variable[10] = variable[9];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[10]) /*String::append*/;
-      variable[11] =  variable[1] /*s*/;
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[11]) /*String::append*/;
-      variable[12] = NEW_String_string___String___with_native(BOX_NativeString(")"), TAG_Int(1)); /*new String*/
-      variable[13] = variable[12];
-      ((string___String___append_t)CALL(variable[4],COLOR_abstract_collection___IndexedCollection___append))(variable[4], variable[13]) /*String::append*/;
-      variable[2] = variable[4];
-      goto return_label28;
+val_t compiling_base___MMGlobalProperty___meth_call(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 238;
+  fra.me.meth = LOCATE_compiling_base___MMGlobalProperty___meth_call;
+  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;
+  /* ./compiling//compiling_base.nit:241 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("CALL_");
+    REGB0 = TAG_Int(5);
+    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[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]);
+  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);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+val_t compiling_base___MMGlobalProperty___attr_access(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 244;
+  fra.me.meth = LOCATE_compiling_base___MMGlobalProperty___attr_access;
+  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;
+  /* ./compiling//compiling_base.nit:247 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("ATTR_");
+    REGB0 = TAG_Int(5);
+    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[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]);
+  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);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+val_t compiling_base___MMGlobalClass___id_id(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 252;
+  fra.me.meth = LOCATE_compiling_base___MMGlobalClass___id_id;
+  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;
+  /* ./compiling//compiling_base.nit:255 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("ID_");
+    REGB0 = TAG_Int(3);
+    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[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]);
+  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);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+val_t compiling_base___MMGlobalClass___color_id(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 258;
+  fra.me.meth = LOCATE_compiling_base___MMGlobalClass___color_id;
+  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;
+  /* ./compiling//compiling_base.nit:261 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("COLOR_");
+    REGB0 = TAG_Int(6);
+    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[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]);
+  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);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+val_t compiling_base___MMGlobalClass___init_table_pos_id(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  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;
+  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:267 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("INIT_TABLE_POS_");
+    REGB0 = TAG_Int(15);
+    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[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]);
+  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);
+    fra.me.REG[0] = NEW_String_string___String___with_native(fra.me.REG[0], REGB0);
+    once_value_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
+}
+val_t compiling_base___MMLocalProperty___cname(val_t p0){
+  struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
+  val_t REGB0;
+  val_t REGB1;
+  val_t tmp;
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 275;
+  fra.me.meth = LOCATE_compiling_base___MMLocalProperty___cname;
+  fra.me.has_broke = 0;
+  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;
+  /* ./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);
+  if (UNTAG_Bool(REGB0)) {
+  } else {
+    REGB1 = TAG_Bool(fra.me.REG[1]==NIT_NULL);
+    if (UNTAG_Bool(REGB1)) {
+      REGB1 = TAG_Bool(false);
+      REGB0 = REGB1;
+    } else {
+      REGB1 = CALL_kernel___Object_____eqeq(fra.me.REG[1])(fra.me.REG[1], NIT_NULL);
+      REGB0 = REGB1;
     }
   }
-  return_label28: while(false);
-  tracehead = trace.prev;
-  return variable[2];
-}
-val_t compiling_base___MMLocalProperty___cname(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 295, LOCATE_compiling_base___MMLocalProperty___cname};
-  val_t variable[8];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = variable[0];
-  variable[2] = ATTR_compiling_base___MMLocalProperty____cname_cache(variable[2]) /*MMLocalProperty::_cname_cache*/;
-  variable[2] = TAG_Bool((variable[2] ==  NIT_NULL /*null*/) || ((variable[2] != NIT_NULL) && UNTAG_Bool(((string___String_____eqeq_t)CALL(variable[2],COLOR_kernel___Object_____eqeq))(variable[2],  NIT_NULL /*null*/) /*String::==*/)));
-  if (UNTAG_Bool(variable[2])) { /*if*/
-    variable[2] = variable[0];
-    variable[3] = variable[0];
-    variable[4] = NEW_Array_array___Array___with_capacity(TAG_Int(3)); /*new Array[Symbol]*/
-    variable[5] = variable[0];
-    variable[5] = ((abstractmetamodel___MMLocalProperty___module_t)CALL(variable[5],COLOR_abstractmetamodel___MMLocalProperty___module))(variable[5]) /*MMLocalProperty::module*/;
-    variable[5] = ((abstractmetamodel___MMModule___name_t)CALL(variable[5],COLOR_abstractmetamodel___MMModule___name))(variable[5]) /*MMModule::name*/;
-    ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[5]) /*AbstractArray::add*/;
-    variable[6] = variable[0];
-    variable[6] = ((abstractmetamodel___MMLocalProperty___local_class_t)CALL(variable[6],COLOR_abstractmetamodel___MMLocalProperty___local_class))(variable[6]) /*MMLocalProperty::local_class*/;
-    variable[6] = ((abstractmetamodel___MMLocalClass___name_t)CALL(variable[6],COLOR_abstractmetamodel___MMLocalClass___name))(variable[6]) /*MMLocalClass::name*/;
-    ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[6]) /*AbstractArray::add*/;
-    variable[7] = variable[0];
-    variable[7] = ((abstractmetamodel___MMLocalProperty___name_t)CALL(variable[7],COLOR_abstractmetamodel___MMLocalProperty___name))(variable[7]) /*MMLocalProperty::name*/;
-    ((array___AbstractArray___add_t)CALL(variable[4],COLOR_abstract_collection___SimpleCollection___add))(variable[4], variable[7]) /*AbstractArray::add*/;
-    variable[3] = ((utils___Object___cmangle_t)CALL(variable[3],COLOR_utils___Object___cmangle))(variable[3], variable[4]) /*Object::cmangle*/;
-    ATTR_compiling_base___MMLocalProperty____cname_cache(variable[2]) /*MMLocalProperty::_cname_cache*/ = variable[3];
+  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___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]);
+    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]);
+    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]);
+    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:281 */
+    ATTR_compiling_base___MMLocalProperty____cname_cache(fra.me.REG[0]) = fra.me.REG[1];
   }
-  variable[2] = variable[0];
-  variable[2] = ATTR_compiling_base___MMLocalProperty____cname_cache(variable[2]) /*MMLocalProperty::_cname_cache*/;
-  variable[1] = variable[2];
-  goto return_label29;
-  return_label29: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+  /* ./compiling//compiling_base.nit:283 */
+  goto label1;
+  label1: while(0);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
 }
-val_t compiling_base___MMLocalProperty___color_id_for_super(val_t  self) {
-  struct trace_t trace = {NULL, NULL, 304, LOCATE_compiling_base___MMLocalProperty___color_id_for_super};
-  val_t variable[9];
-  void **closurevariable = NULL;
-  trace.prev = tracehead; tracehead = &trace;
-  trace.file = LOCATE_compiling_base;
-  variable[0] =  self;
-  variable[2] = NEW_String_string___String___init(); /*new String*/
-  variable[3] = NEW_String_string___String___with_native(BOX_NativeString("COLOR_SUPER_"), TAG_Int(12)); /*new String*/
-  variable[4] = variable[3];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[4]) /*String::append*/;
-  variable[5] = variable[0];
-  variable[5] = ((compiling_base___MMLocalProperty___cname_t)CALL(variable[5],COLOR_compiling_base___MMLocalProperty___cname))(variable[5]) /*MMLocalProperty::cname*/;
-  variable[6] = variable[5];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[6]) /*String::append*/;
-  variable[7] = NEW_String_string___String___with_native(BOX_NativeString(""), TAG_Int(0)); /*new String*/
-  variable[8] = variable[7];
-  ((string___String___append_t)CALL(variable[2],COLOR_abstract_collection___IndexedCollection___append))(variable[2], variable[8]) /*String::append*/;
-  variable[1] = variable[2];
-  goto return_label30;
-  return_label30: while(false);
-  tracehead = trace.prev;
-  return variable[1];
+val_t compiling_base___MMLocalProperty___super_meth_call(val_t p0){
+  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 */
+  fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
+  fra.me.file = LOCATE_compiling_base;
+  fra.me.line = 286;
+  fra.me.meth = LOCATE_compiling_base___MMLocalProperty___super_meth_call;
+  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;
+  /* ./compiling//compiling_base.nit:289 */
+  REGB0 = TAG_Int(3);
+  fra.me.REG[1] = NEW_Array_array___Array___with_capacity(REGB0);
+  if (!once_value_1) {
+    fra.me.REG[2] = BOX_NativeString("CALL_SUPER_");
+    REGB0 = TAG_Int(11);
+    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[0] = CALL_compiling_base___MMLocalProperty___cname(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]);
+  if (!once_value_2) {
+    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_2 = fra.me.REG[0];
+    register_static_object(&once_value_2);
+  } else fra.me.REG[0] = once_value_2;
+  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);
+  stack_frame_head = fra.me.prev;
+  return fra.me.REG[1];
 }