| // PR c++/89212 | |
| // { dg-do compile { target c++11 } } | |
| template <int, typename T> using enable_if_t = int; | |
| template<class X, void(X::*foo)() = nullptr> | |
| struct p | |
| { | |
| template<void(X::*fun)() = foo, typename T = enable_if_t<nullptr == fun, int>> | |
| p(T) { } | |
| p() = default; | |
| }; | |
| struct A | |
| { | |
| p<A> i = 1; | |
| void bar(); | |
| p<A, &A::bar> j; | |
| }; |