Fix GC bug...

src/ic.cc

 // Copyright 2006-2009 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 360 matching lines @@
     const int argc = this->target()->arguments_count();
     StackFrameLocator locator;
     JavaScriptFrame* frame = locator.FindJavaScriptFrame(0);
     int index = frame->ComputeExpressionsCount() - (argc + 1);
     frame->SetExpression(index, *target);
   }
 
   return *delegate;
 }
 
-void CallIC::ReceiverToObject(Object* object) {
+void CallIC::ReceiverToObject(Handle<Object> object) {
   HandleScope scope;
   Handle<Object> receiver(object);
 
   // Change the receiver to the result of calling ToObject on it.
   const int argc = this->target()->arguments_count();
   StackFrameLocator locator;
   JavaScriptFrame* frame = locator.FindJavaScriptFrame(0);
   int index = frame->ComputeExpressionsCount() - (argc + 1);
-  frame->SetExpression(index, object->ToObject());
+  frame->SetExpression(index, *Factory::ToObject(object));
 }
 
 
 Object* CallIC::LoadFunction(State state,
                              Handle<Object> object,
                              Handle<String> name) {
   // If the object is undefined or null it's illegal to try to get any
   // of its properties; throw a TypeError in that case.
   if (object->IsUndefined() || object->IsNull()) {
     return TypeError("non_object_property_call", object, name);
   }
 
   if (object->IsString() || object->IsNumber() || object->IsBoolean()) {
-    ReceiverToObject(*object);
+    ReceiverToObject(object);
   }
 
   // Check if the name is trivially convertible to an index and get
   // the element if so.
   uint32_t index;
   if (name->AsArrayIndex(&index)) {
     Object* result = object->GetElement(index);
     if (result->IsJSFunction()) return result;
 
     // Try to find a suitable function delegate for the object at hand.
@@ skipping 1018 matching lines @@
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) {
   return IC_utilities[id];
 }
 
 
 } }  // namespace v8::internal