1*75993812SZequan Wu template <typename... T> f1()2*75993812SZequan Wu void f1() {} a()3*75993812SZequan Wu void a() { 4*75993812SZequan Wu auto Lambda = [] {}; 5*75993812SZequan Wu f1<decltype(Lambda)>(); 6*75993812SZequan Wu } 7