Split handle scopes into an internal version and a version accessible...

src/messages.cc

 
 // Copyright 2006-2008 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
@@ skipping 48 matching lines @@
   PrintF("%s\n", msg);
 }
 
 
 Handle<Object> MessageHandler::MakeMessageObject(
     const char* type,
     MessageLocation* loc,
     Vector< Handle<Object> > args,
     Handle<String> stack_trace) {
   // Build error message object
-  HandleScope scope;
+  v8::HandleScope scope;  // Instantiate a closeable HandleScope for EscapeFrom.
   Handle<Object> type_str = Factory::LookupAsciiSymbol(type);
   Handle<Object> array = Factory::NewJSArray(args.length());
   for (int i = 0; i < args.length(); i++)
     SetElement(Handle<JSArray>::cast(array), i, args[i]);
 
   Handle<JSFunction> fun(Top::global_context()->make_message_fun());
   int start, end;
   Handle<Object> script;
   if (loc) {
     start = loc->start_pos();
@@ skipping 89 matching lines @@
 }
 
 
 SmartPointer<char> MessageHandler::GetLocalizedMessage(Handle<Object> data) {
   HandleScope scope;
   return GetMessage(data)->ToCString(DISALLOW_NULLS);
 }
 
 
 } }  // namespace v8::internal