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d1236680 RO |
1 | // { dg-do run } |
2 | // { dg-options "-pthread" } | |
71c54f8e | 3 | // { dg-require-effective-target c++11 } |
d1236680 | 4 | // { dg-require-effective-target pthread } |
c910ceff | 5 | // { dg-require-gthreads "" } |
c910ceff | 6 | |
8d9254fc | 7 | // Copyright (C) 2009-2020 Free Software Foundation, Inc. |
c910ceff JW |
8 | // |
9 | // This file is part of the GNU ISO C++ Library. This library is free | |
10 | // software; you can redistribute it and/or modify it under the | |
11 | // terms of the GNU General Public License as published by the | |
12 | // Free Software Foundation; either version 3, or (at your option) | |
13 | // any later version. | |
14 | ||
15 | // This library is distributed in the hope that it will be useful, | |
16 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | // GNU General Public License for more details. | |
19 | ||
20 | // You should have received a copy of the GNU General Public License along | |
21 | // with this library; see the file COPYING3. If not see | |
22 | // <http://www.gnu.org/licenses/>. | |
23 | ||
24 | ||
25 | #include <future> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | void test01() | |
29 | { | |
c910ceff JW |
30 | using namespace std; |
31 | ||
32 | // move assign | |
33 | promise<int> p1; | |
34 | p1.set_value(3); | |
35 | promise<int> p2(std::move(p1)); | |
36 | VERIFY( p2.get_future().get() == 3 ); | |
37 | try | |
38 | { | |
39 | p1.get_future(); | |
40 | VERIFY( false ); | |
41 | } | |
42 | catch (std::future_error& e) | |
43 | { | |
b3eed6fe | 44 | VERIFY(e.code() == make_error_code(future_errc::no_state)); |
c910ceff JW |
45 | } |
46 | } | |
47 | ||
48 | int main() | |
49 | { | |
50 | test01(); | |
51 | return 0; | |
52 | } |