]>
Commit | Line | Data |
---|---|---|
52066eae | 1 | // { dg-do run { target c++11 } } |
1b3fad81 | 2 | |
a5544970 | 3 | // Copyright (C) 2010-2019 Free Software Foundation, Inc. |
1b3fad81 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 <functional> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | // PR libstdc++/45924 | |
24 | ||
25 | struct f | |
26 | { | |
27 | f() : i(0) { } | |
28 | f(f&& r) : i(1) { r.i = -1; } | |
29 | f(const f&) = delete; | |
30 | int operator()() { return i; } | |
31 | int i; | |
32 | }; | |
33 | ||
34 | void test01() | |
35 | { | |
36 | auto b = std::bind(f()); | |
37 | VERIFY( b() == 1 ); | |
38 | auto bc(std::move(b)); | |
39 | VERIFY( bc() == 1 ); | |
40 | VERIFY( b() == -1 ); | |
41 | } | |
42 | ||
43 | void test02() | |
44 | { | |
45 | auto b = std::bind<int>(f()); | |
46 | VERIFY( b() == 1 ); | |
47 | auto bc(std::move(b)); | |
48 | VERIFY( bc() == 1 ); | |
49 | VERIFY( b() == -1 ); | |
50 | } | |
51 | ||
52 | int main() | |
53 | { | |
54 | test01(); | |
55 | test02(); | |
56 | return 0; | |
57 | } | |
58 |