| // PR c++/53651 | |
| // { dg-do compile { target c++11 } } | |
| template<typename> struct wrap { void bar(); }; | |
| template<typename T> auto foo(T* t) -> wrap<T>* { return 0; } | |
| template<typename T> | |
| struct holder : decltype(*foo((T*)0)) // { dg-error "class type" } | |
| { | |
| using decltype(*foo((T*)0))::bar; // { dg-error "is not a class" } | |
| }; | |
| holder<int> h; |