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52066eae | 1 | // { dg-do run { target c++11 } } |
c910ceff JW |
2 | // { dg-require-cstdint "" } |
3 | // { dg-require-gthreads "" } | |
c910ceff | 4 | |
85ec4feb | 5 | // Copyright (C) 2010-2018 Free Software Foundation, Inc. |
c910ceff JW |
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 | ||
23 | #include <future> | |
b3eed6fe | 24 | #include <testsuite_hooks.h> |
c910ceff | 25 | |
b3eed6fe | 26 | std::future<int> get() { return std::promise<int>().get_future(); } |
c910ceff JW |
27 | |
28 | void test01() | |
29 | { | |
30 | // assign | |
b3eed6fe JW |
31 | std::shared_future<int> p1; |
32 | std::shared_future<int> p2 = get(); | |
c910ceff | 33 | p1 = p2; |
b3eed6fe JW |
34 | VERIFY( p1.valid() ); |
35 | VERIFY( p2.valid() ); | |
36 | } | |
37 | ||
38 | int main() | |
39 | { | |
40 | test01(); | |
41 | return 0; | |
c910ceff JW |
42 | } |
43 |