static int __CreateInstance(RealStatePtr L)
        {
            try {
                ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);
                if (LuaAPI.lua_gettop(L) == 1)
                {
                    var gen_ret = new XLuaTest.Foo1Child();
                    translator.Push(L, gen_ret);

                    return(1);
                }
            }
            catch (System.Exception gen_e) {
                return(LuaAPI.luaL_error(L, "c# exception:" + gen_e));
            }
            return(LuaAPI.luaL_error(L, "invalid arguments to XLuaTest.Foo1Child constructor!"));
        }
        static int _m_Extension1(RealStatePtr L)
        {
            try {
                ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);


                XLuaTest.Foo1Child gen_to_be_invoked = (XLuaTest.Foo1Child)translator.FastGetCSObj(L, 1);



                {
                    var gen_ret = gen_to_be_invoked.Extension1(  );
                    translator.Push(L, gen_ret);



                    return(1);
                }
            } catch (System.Exception gen_e) {
                return(LuaAPI.luaL_error(L, "c# exception:" + gen_e));
            }
        }
        static int _m_Extension2(RealStatePtr L)
        {
            try {
                ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);


                XLuaTest.Foo1Child gen_to_be_invoked = (XLuaTest.Foo1Child)translator.FastGetCSObj(L, 1);


                int gen_param_count = LuaAPI.lua_gettop(L);

                if (gen_param_count == 2 && translator.Assignable <UnityEngine.GameObject>(L, 2))
                {
                    UnityEngine.GameObject _b = (UnityEngine.GameObject)translator.GetObject(L, 2, typeof(UnityEngine.GameObject));

                    var gen_ret = gen_to_be_invoked.Extension2(_b);
                    translator.Push(L, gen_ret);



                    return(1);
                }
                if (gen_param_count == 2 && translator.Assignable <XLuaTest.Foo2Parent>(L, 2))
                {
                    XLuaTest.Foo2Parent _b = (XLuaTest.Foo2Parent)translator.GetObject(L, 2, typeof(XLuaTest.Foo2Parent));

                    gen_to_be_invoked.Extension2(_b);



                    return(0);
                }
            } catch (System.Exception gen_e) {
                return(LuaAPI.luaL_error(L, "c# exception:" + gen_e));
            }

            return(LuaAPI.luaL_error(L, "invalid arguments to XLuaTest.Foo1Child.Extension2!"));
        }