// { dg-do compile { target c++11 } } | |
struct X { | |
X() = default; | |
template<class... U> X(U...) noexcept; | |
}; | |
struct Y { | |
template<class... U> Y(U...); | |
}; | |
#define SA(X) static_assert((X),#X) | |
SA(__is_nothrow_constructible(X)); | |
SA(!__is_nothrow_constructible(Y)); |