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a945c346 | 1 | // Copyright (C) 2019-2024 Free Software Foundation, Inc. |
1b18663e JW |
2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
18 | // { dg-do compile { target c++11 } } | |
19 | ||
20 | #include <memory> | |
21 | ||
22 | struct Del { | |
23 | Del() = default; | |
24 | Del(Del&&) = delete; | |
25 | ||
26 | void operator()(int*) const; | |
27 | }; | |
28 | ||
29 | static_assert(!std::is_move_constructible<std::unique_ptr<int, Del>>::value); | |
30 | static_assert(std::is_move_constructible<std::unique_ptr<int, Del&>>::value); | |
31 | ||
32 | struct Del2 { | |
33 | Del2() = default; | |
34 | Del2(Del2&&) = default; | |
35 | Del2& operator=(Del2&&) = delete; | |
36 | Del2& operator=(const Del2&) = default; | |
37 | ||
38 | void operator()(int*) const; | |
39 | }; | |
40 | ||
41 | static_assert(!std::is_move_assignable<std::unique_ptr<int, Del2>>::value); | |
42 | static_assert(std::is_move_assignable<std::unique_ptr<int, Del2&>>::value); | |
43 | ||
44 | struct Del3 { | |
45 | Del3() = default; | |
46 | Del3(Del3&&) = default; | |
47 | Del3& operator=(Del3&&) = default; | |
48 | Del3& operator=(const Del3&) = delete; | |
49 | ||
50 | void operator()(int*) const; | |
51 | }; | |
52 | ||
53 | static_assert(std::is_move_assignable<std::unique_ptr<int, Del3>>::value); | |
54 | static_assert(!std::is_move_assignable<std::unique_ptr<int, Del3&>>::value); |