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 // ~set() // implied noexcept;
13 
14 #include <set>
15 #include <cassert>
16 
17 #include "MoveOnly.h"
18 #include "test_allocator.h"
19 
20 #if __has_feature(cxx_noexcept)
21 
22 template <class T>
23 struct some_comp
24 {
25     typedef T value_type;
26     ~some_comp() noexcept(false);
27 };
28 
29 #endif
30 
main()31 int main()
32 {
33 #if __has_feature(cxx_noexcept)
34     {
35         typedef std::set<MoveOnly> C;
36         static_assert(std::is_nothrow_destructible<C>::value, "");
37     }
38     {
39         typedef std::set<MoveOnly, std::less<MoveOnly>, test_allocator<MoveOnly>> C;
40         static_assert(std::is_nothrow_destructible<C>::value, "");
41     }
42     {
43         typedef std::set<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;
44         static_assert(std::is_nothrow_destructible<C>::value, "");
45     }
46     {
47         typedef std::set<MoveOnly, some_comp<MoveOnly>> C;
48         static_assert(!std::is_nothrow_destructible<C>::value, "");
49     }
50 #endif
51 }
52