static void uLongLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
{
    v8::Handle<v8::Object> holder = info.Holder();
    ExceptionState exceptionState(ExceptionState::SetterContext, "uLongLongAttribute", "TestTypedefs", holder, info.GetIsolate());
    TestTypedefs* impl = V8TestTypedefs::toNative(holder);
    TONATIVE_VOID_EXCEPTIONSTATE(unsigned long long, cppValue, toUInt64(v8Value, exceptionState), exceptionState);
    impl->setULongLongAttribute(cppValue);
}
static void uLongLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
{
    v8::Local<v8::Object> holder = info.Holder();
    ExceptionState exceptionState(ExceptionState::SetterContext, "uLongLongAttribute", "TestTypedefs", holder, info.GetIsolate());
    TestTypedefs* impl = V8TestTypedefs::toImpl(holder);
    unsigned long long cppValue = toUInt64(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
    if (exceptionState.throwIfNeeded())
        return;
    impl->setULongLongAttribute(cppValue);
}