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83ffe9cd | 1 | // Copyright (C) 2017-2023 Free Software Foundation, Inc. |
b26f45f0 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 | ||
7b936140 | 18 | // { dg-do compile { target c++17 } } |
b26f45f0 JW |
19 | |
20 | #include <memory> | |
21 | ||
22 | // This has a trivial destructor, but should not be destructible! | |
23 | struct DeletedDtor { | |
24 | ~DeletedDtor() = delete; | |
25 | }; | |
26 | ||
27 | void | |
28 | test01() | |
29 | { | |
30 | alignas(DeletedDtor) unsigned char buf[sizeof(DeletedDtor)]; | |
31 | auto p = ::new (buf) DeletedDtor(); | |
32 | std::destroy(p, p + 1); // { dg-error "here" } | |
33 | std::destroy_n(p, 1); // { dg-error "here" } | |
34 | } | |
35 | ||
36 | class PrivateDtor { | |
37 | ~PrivateDtor() { } | |
38 | }; | |
39 | ||
40 | void | |
41 | test02() | |
42 | { | |
43 | alignas(PrivateDtor) unsigned char buf[sizeof(PrivateDtor)]; | |
44 | auto p = ::new (buf) PrivateDtor(); | |
45 | std::destroy(p, p + 1); // { dg-error "here" } | |
46 | std::destroy_n(p, 1); // { dg-error "here" } | |
47 | } | |
48 | ||
49 | // { dg-error "value type is destructible" "" { target *-*-* } 0 } |