Rollback of r16286 in trunk branch.

src/scopes.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 889 matching lines @@
   if (outer_scope_calls_non_strict_eval_) {
     Indent(n1, "// outer scope calls 'eval' in non-strict context\n");
   }
   if (inner_scope_calls_eval_) Indent(n1, "// inner scope calls 'eval'\n");
   if (num_stack_slots_ > 0) { Indent(n1, "// ");
   PrintF("%d stack slots\n", num_stack_slots_); }
   if (num_heap_slots_ > 0) { Indent(n1, "// ");
   PrintF("%d heap slots\n", num_heap_slots_); }
 
   // Print locals.
+  Indent(n1, "// function var\n");
   if (function_ != NULL) {
-    Indent(n1, "// function var:\n");
     PrintVar(n1, function_->proxy()->var());
   }
 
-  if (temps_.length() > 0) {
-    Indent(n1, "// temporary vars:\n");
-    for (int i = 0; i < temps_.length(); i++) {
-      PrintVar(n1, temps_[i]);
-    }
+  Indent(n1, "// temporary vars\n");
+  for (int i = 0; i < temps_.length(); i++) {
+    PrintVar(n1, temps_[i]);
   }
 
-  if (internals_.length() > 0) {
-    Indent(n1, "// internal vars:\n");
-    for (int i = 0; i < internals_.length(); i++) {
-      PrintVar(n1, internals_[i]);
-    }
+  Indent(n1, "// internal vars\n");
+  for (int i = 0; i < internals_.length(); i++) {
+    PrintVar(n1, internals_[i]);
   }
 
-  if (variables_.Start() != NULL) {
-    Indent(n1, "// local vars:\n");
-    PrintMap(n1, &variables_);
-  }
+  Indent(n1, "// local vars\n");
+  PrintMap(n1, &variables_);
 
+  Indent(n1, "// dynamic vars\n");
   if (dynamics_ != NULL) {
-    Indent(n1, "// dynamic vars:\n");
     PrintMap(n1, dynamics_->GetMap(DYNAMIC));
     PrintMap(n1, dynamics_->GetMap(DYNAMIC_LOCAL));
     PrintMap(n1, dynamics_->GetMap(DYNAMIC_GLOBAL));
   }
 
   // Print inner scopes (disable by providing negative n).
   if (n >= 0) {
     for (int i = 0; i < inner_scopes_.length(); i++) {
       PrintF("\n");
       inner_scopes_[i]->Print(n1);
@@ skipping 461 matching lines @@
 }
 
 
 int Scope::ContextLocalCount() const {
   if (num_heap_slots() == 0) return 0;
   return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
       (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0);
 }
 
 } }  // namespace v8::internal