Find right scope associated with prologue

src/scopes.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/bootstrapper.h"
 #include "src/messages.h"
 #include "src/parser.h"
@@ skipping 511 matching lines @@
     if (unresolved_[i] == var) {
       unresolved_.Remove(i);
       return;
     }
   }
 }
 
 
 Variable* Scope::NewTemporary(const AstRawString* name) {
   DCHECK(!already_resolved());
-  Scope* scope = this->TemporaryScope();
+  Scope* scope = this->ClosureScope();
   Variable* var = new(zone()) Variable(scope,
                                        name,
                                        TEMPORARY,
                                        Variable::NORMAL,
                                        kCreatedInitialized);
   scope->temps_.Add(var, zone());
   return var;
 }
 
 
@@ skipping 211 matching lines @@
 
 Scope* Scope::DeclarationScope() {
   Scope* scope = this;
   while (!scope->is_declaration_scope()) {
     scope = scope->outer_scope();
   }
   return scope;
 }
 
 
-Scope* Scope::TemporaryScope() {
+Scope* Scope::ClosureScope() {
   Scope* scope = this;
   while (!scope->is_declaration_scope() || scope->is_block_scope()) {
     scope = scope->outer_scope();
   }
   return scope;
 }
 
 
 Scope* Scope::ReceiverScope() {
   Scope* scope = this;
@@ skipping 850 matching lines @@
   bool is_function_var_in_context =
       function_ != NULL && function_->proxy()->var()->IsContextSlot();
   return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
          2 * num_global_slots() - (is_function_var_in_context ? 1 : 0);
 }
 
 
 int Scope::ContextGlobalCount() const { return num_global_slots(); }
 }  // namespace internal
 }  // namespace v8