CompletionType evaluate()
{
Value* message = getScopeChain()->get("message");
Register<ErrorValue> object = new ErrorValue;
if (!message->isUndefined())
{
Register<Value> value = new StringValue(message->toString());
object->put("message", value);
}
object->setPrototype(prototype);
return CompletionType(CompletionType::Return, object, "");
}
