| // PR c++/87075 | |
| // { dg-do compile { target c++14 } } | |
| template <typename T> | |
| struct vec | |
| { | |
| struct { T y; } n; | |
| vec() = default; | |
| }; | |
| template <typename T> | |
| struct S | |
| { | |
| vec<T> value[2]; | |
| template<typename U> | |
| constexpr S(const U&); | |
| }; | |
| template<typename T> | |
| template<typename X> | |
| constexpr S<T>::S(const X&) | |
| { | |
| value[0] = vec<T>(); | |
| } | |
| S<float>m(0); |