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52066eae | 1 | // { dg-do compile { target c++11 } } |
1aa1114b PC |
2 | |
3 | // 2011-05-17 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | // | |
99dee823 | 5 | // Copyright (C) 2011-2021 Free Software Foundation, Inc. |
1aa1114b PC |
6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
10 | // Free Software Foundation; either version 3, or (at your option) | |
11 | // any later version. | |
12 | // | |
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | // | |
18 | // You should have received a copy of the GNU General Public License along | |
19 | // with this library; see the file COPYING3. If not see | |
20 | // <http://www.gnu.org/licenses/>. | |
21 | ||
22 | #include <tuple> | |
23 | ||
24 | void test01() | |
25 | { | |
26 | std::tuple<int> t1; | |
27 | ||
28 | int&& t1one __attribute__((unused)) = std::get<0>(std::move(t1)); | |
29 | ||
30 | std::tuple<float, int> t2; | |
31 | ||
32 | float&& t2one __attribute__((unused)) = std::get<0>(std::move(t2)); | |
33 | int&& t2two __attribute__((unused)) = std::get<1>(std::move(t2)); | |
34 | ||
35 | std::tuple<short, int, double> t3; | |
36 | ||
37 | short&& t3one __attribute__((unused)) = std::get<0>(std::move(t3)); | |
38 | int&& t3two __attribute__((unused)) = std::get<1>(std::move(t3)); | |
39 | double&& t3thr __attribute__((unused)) = std::get<2>(std::move(t3)); | |
ccbbf8df VV |
40 | |
41 | const std::tuple<int> ct1; | |
42 | ||
43 | const int&& ct1one __attribute__((unused)) = std::get<0>(std::move(ct1)); | |
44 | ||
45 | const std::tuple<float, int> ct2; | |
46 | ||
47 | const float&& ct2one __attribute__((unused)) = std::get<0>(std::move(ct2)); | |
48 | const int&& ct2two __attribute__((unused)) = std::get<1>(std::move(ct2)); | |
49 | ||
50 | const std::tuple<short, int, double> ct3; | |
51 | ||
52 | const short&& ct3one __attribute__((unused)) = std::get<0>(std::move(ct3)); | |
53 | const int&& ct3two __attribute__((unused)) = std::get<1>(std::move(ct3)); | |
54 | const double&& ct3thr __attribute__((unused)) = std::get<2>(std::move(ct3)); | |
1aa1114b | 55 | } |