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52066eae | 1 | // { dg-do compile { target c++11 } } |
62b547b5 | 2 | |
7adcbafe | 3 | // Copyright (C) 2011-2022 Free Software Foundation, Inc. |
62b547b5 JW |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | // | |
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | // | |
16 | // You should have received a copy of the GNU General Public License along | |
17 | // with this library; see the file COPYING3. If not see | |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
20 | #include <utility> | |
21 | #include <tuple> | |
22 | ||
23 | struct NoCon | |
24 | { | |
25 | NoCon() = delete; | |
26 | NoCon(const NoCon&) = delete; | |
27 | }; | |
28 | ||
29 | struct RefCheck1 | |
30 | { | |
31 | RefCheck1(NoCon&, NoCon&&) { } | |
32 | RefCheck1() = delete; | |
33 | RefCheck1(const RefCheck1&) = delete; | |
34 | }; | |
35 | ||
36 | struct RefCheck2 | |
37 | { | |
38 | RefCheck2(const NoCon&, const NoCon&&, NoCon&) { } | |
39 | RefCheck2() = delete; | |
40 | RefCheck2(const RefCheck2&) = delete; | |
41 | }; | |
42 | ||
43 | struct Default | |
44 | { | |
45 | Default(); | |
46 | Default(const Default&) = delete; | |
47 | }; | |
48 | ||
49 | // libstdc++/51183 | |
50 | void test01(std::tuple<NoCon&, NoCon&&> t1, | |
51 | std::tuple<NoCon&, NoCon&&, NoCon&> t2) | |
52 | { | |
5275b2c7 JM |
53 | std::pair<RefCheck1, RefCheck2>(std::piecewise_construct, |
54 | std::move(t1), std::move(t2)); | |
62b547b5 JW |
55 | } |
56 | ||
57 | void test02(std::tuple<> t1, std::tuple<int> t2) | |
58 | { | |
59 | std::pair<Default, int> A(std::piecewise_construct, t1, t2); | |
60 | } |