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// <map>
11
12// ~map() // implied noexcept;
13
14// UNSUPPORTED: c++98, c++03
15
16#include <map>
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 noexcept { return false; }
29};
30
31int main()
32{
33    typedef std::pair<const MoveOnly, MoveOnly> V;
34    {
35        typedef std::map<MoveOnly, MoveOnly> C;
36        static_assert(std::is_nothrow_destructible<C>::value, "");
37    }
38    {
39        typedef std::map<MoveOnly, MoveOnly, std::less<MoveOnly>, test_allocator<V>> C;
40        static_assert(std::is_nothrow_destructible<C>::value, "");
41    }
42    {
43        typedef std::map<MoveOnly, MoveOnly, std::less<MoveOnly>, other_allocator<V>> C;
44        static_assert(std::is_nothrow_destructible<C>::value, "");
45    }
46#if defined(_LIBCPP_VERSION)
47    {
48        typedef std::map<MoveOnly, MoveOnly, some_comp<MoveOnly>> C;
49        static_assert(!std::is_nothrow_destructible<C>::value, "");
50    }
51#endif // _LIBCPP_VERSION
52}
53