1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <set>
11
12// ~multiset() // implied noexcept;
13
14// UNSUPPORTED: c++98, c++03
15
16#include <set>
17#include <cassert>
18
19#include "test_macros.h"
20#include "MoveOnly.h"
21#include "test_allocator.h"
22
23template <class T>
24struct some_comp
25{
26    typedef T value_type;
27    ~some_comp() noexcept(false);
28    bool operator()(const T&, const T&) const { return false; }
29};
30
31int main()
32{
33    {
34        typedef std::multiset<MoveOnly> C;
35        static_assert(std::is_nothrow_destructible<C>::value, "");
36    }
37    {
38        typedef std::multiset<MoveOnly, std::less<MoveOnly>, test_allocator<MoveOnly>> C;
39        static_assert(std::is_nothrow_destructible<C>::value, "");
40    }
41    {
42        typedef std::multiset<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;
43        static_assert(std::is_nothrow_destructible<C>::value, "");
44    }
45#if defined(_LIBCPP_VERSION)
46    {
47        typedef std::multiset<MoveOnly, some_comp<MoveOnly>> C;
48        static_assert(!std::is_nothrow_destructible<C>::value, "");
49    }
50#endif // _LIBCPP_VERSION
51}
52