//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <stack> // void swap(stack& c) // noexcept(__is_nothrow_swappable<container_type>::value); // This tests a conforming extension #include <stack> #include <cassert> #include "MoveOnly.h" int main() { #if __has_feature(cxx_noexcept) { typedef std::stack<MoveOnly> C; C c1, c2; static_assert(noexcept(swap(c1, c2)), ""); } #endif }