52 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <set>10 11// ~multiset() // implied noexcept;12 13// UNSUPPORTED: c++0314 15#include <cassert>16#include <set>17#include <type_traits>18 19#include "test_macros.h"20#include "MoveOnly.h"21#include "test_allocator.h"22 23template <class T>24struct some_comp {25 typedef T value_type;26 ~some_comp() noexcept(false);27 bool operator()(const T&, const T&) const { return false; }28};29 30int main(int, char**) {31 {32 typedef std::multiset<MoveOnly> C;33 static_assert(std::is_nothrow_destructible<C>::value, "");34 }35 {36 typedef std::multiset<MoveOnly, std::less<MoveOnly>, test_allocator<MoveOnly>> C;37 static_assert(std::is_nothrow_destructible<C>::value, "");38 }39 {40 typedef std::multiset<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;41 static_assert(std::is_nothrow_destructible<C>::value, "");42 }43#if defined(_LIBCPP_VERSION)44 {45 typedef std::multiset<MoveOnly, some_comp<MoveOnly>> C;46 static_assert(!std::is_nothrow_destructible<C>::value, "");47 }48#endif // _LIBCPP_VERSION49 50 return 0;51}52