]>
Commit | Line | Data |
---|---|---|
8868286e | 1 | // { dg-options "-std=gnu++11" } |
3582b065 | 2 | // { dg-do compile } |
3 | ||
f1717362 | 4 | // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
3582b065 | 5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 3, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING3. If not see | |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
21 | #include <tuple> | |
22 | ||
23 | int x, y; | |
24 | ||
25 | std::tuple<int&, int&> | |
26 | foo1() | |
27 | { | |
28 | std::pair<int&, int&> blah(x, y); | |
29 | return blah; | |
30 | } | |
31 | ||
32 | std::tuple<int&, int&> | |
33 | foo2() | |
34 | { | |
35 | const std::pair<int&, int&> blah(x, y); | |
36 | return blah; | |
37 | } | |
38 | ||
39 | std::tuple<int&, int&> | |
40 | foo3() | |
41 | { | |
42 | std::pair<int&, int&> blah(x, y); | |
43 | return std::tuple<int&, int&>(std::move(blah)); | |
44 | } | |
45 | ||
46 | std::tuple<int&, int&> | |
47 | foo4() | |
48 | { | |
49 | const std::pair<int&, int&> blah(x, y); | |
50 | return std::tuple<int&, int&>(std::move(blah)); | |
51 | } |