]>
Commit | Line | Data |
---|---|---|
8868286e | 1 | // { dg-options "-std=gnu++11" } |
17ae7f11 | 2 | // { dg-do compile } |
3 | ||
f1717362 | 4 | // Copyright (C) 2013-2016 Free Software Foundation, Inc. |
17ae7f11 | 5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 3, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING3. If not see | |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
21 | // libstdc++/55043 | |
22 | ||
23 | #include <unordered_set> | |
24 | #include <vector> | |
25 | ||
26 | struct MoveOnly | |
27 | { | |
28 | MoveOnly() = default; | |
29 | MoveOnly(MoveOnly&&) = default; | |
30 | }; | |
31 | ||
32 | struct equal { | |
c50ff294 | 33 | bool operator()(const MoveOnly&, const MoveOnly&) const { return true; } |
17ae7f11 | 34 | }; |
35 | struct hash { | |
99253c2e | 36 | std::size_t operator()(const MoveOnly&) const { return 0; } |
17ae7f11 | 37 | }; |
38 | ||
39 | template<typename Alloc> | |
40 | using test_type = std::unordered_multiset<MoveOnly, hash, equal, Alloc>; | |
41 | ||
42 | void test01() | |
43 | { | |
44 | typedef test_type<std::allocator<MoveOnly>> uim; | |
45 | std::vector<uim> v; | |
46 | v.emplace_back(uim()); | |
47 | } |