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99dee823 | 1 | // Copyright (C) 2015-2021 Free Software Foundation, Inc. |
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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 | ||
6458742a | 18 | // { dg-do run { target c++17 } } |
52e86221 VV |
19 | |
20 | #include <any> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | struct LocationAware | |
24 | { | |
25 | LocationAware() { } | |
26 | ~LocationAware() { VERIFY(self == this); } | |
27 | LocationAware(const LocationAware&) { } | |
28 | LocationAware& operator=(const LocationAware&) { return *this; } | |
29 | LocationAware(LocationAware&&) noexcept { } | |
30 | LocationAware& operator=(LocationAware&&) noexcept { return *this; } | |
31 | ||
32 | void* const self = this; | |
33 | }; | |
34 | static_assert(std::is_nothrow_move_constructible<LocationAware>::value, ""); | |
35 | static_assert(!std::is_trivially_copyable<LocationAware>::value, ""); | |
36 | ||
37 | using std::any; | |
38 | ||
39 | void | |
40 | test01() | |
41 | { | |
42 | ||
43 | LocationAware l; | |
44 | any a = l; | |
45 | } | |
46 | ||
47 | void | |
48 | test02() | |
49 | { | |
50 | LocationAware l; | |
51 | any a = l; | |
52 | any b = a; | |
53 | { | |
54 | any tmp = std::move(a); | |
55 | a = std::move(b); | |
56 | b = std::move(tmp); | |
57 | } | |
58 | } | |
59 | ||
60 | void | |
61 | test03() | |
62 | { | |
63 | LocationAware l; | |
64 | any a = l; | |
65 | any b = a; | |
66 | swap(a, b); | |
67 | } | |
68 | ||
69 | int | |
70 | main() | |
71 | { | |
72 | test01(); | |
73 | test02(); | |
74 | test03(); | |
75 | } |