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-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <map>
10
11// ~multimap() // implied noexcept;
12
13// UNSUPPORTED: c++03
14
15#include <map>
16#include <cassert>
17
18#include "test_macros.h"
19#include "MoveOnly.h"
20#include "test_allocator.h"
21
22template <class T>
23struct some_comp
24{
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::pair<const MoveOnly, MoveOnly> V;
33 {
34 typedef std::multimap<MoveOnly, MoveOnly> C;
35 static_assert(std::is_nothrow_destructible<C>::value, "");
36 }
37 {
38 typedef std::multimap<MoveOnly, MoveOnly, std::less<MoveOnly>, test_allocator<V>> C;
39 static_assert(std::is_nothrow_destructible<C>::value, "");
40 }
41 {
42 typedef std::multimap<MoveOnly, MoveOnly, std::less<MoveOnly>, other_allocator<V>> C;
43 static_assert(std::is_nothrow_destructible<C>::value, "");
44 }
45#if defined(_LIBCPP_VERSION)
46 {
47 typedef std::multimap<MoveOnly, MoveOnly, some_comp<MoveOnly>> C;
48 static_assert(!std::is_nothrow_destructible<C>::value, "");
49 }
50#endif // _LIBCPP_VERSION
51
52 return 0;
53}
54

source code of libcxx/test/std/containers/associative/multimap/multimap.cons/dtor_noexcept.pass.cpp