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ac4e9090 JW |
1 | // { dg-options "-std=gnu++11" } |
2 | // { dg-do run { target { c++11_only || c++14_only } } } | |
1e42d2f4 | 3 | // { dg-additional-options "-pthread" { target pthread } } |
c910ceff | 4 | // { dg-require-gthreads "" } |
c910ceff | 5 | |
99dee823 | 6 | // Copyright (C) 2010-2021 Free Software Foundation, Inc. |
c910ceff JW |
7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
11 | // Free Software Foundation; either version 3, or (at your option) | |
12 | // any later version. | |
13 | ||
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | ||
19 | // You should have received a copy of the GNU General Public License along | |
20 | // with this library; see the file COPYING3. If not see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
c910ceff JW |
23 | #include <future> |
24 | #include <testsuite_hooks.h> | |
b3eed6fe JW |
25 | #include <testsuite_allocator.h> |
26 | ||
27 | int f() { return 5; } | |
c910ceff JW |
28 | |
29 | void test01() | |
30 | { | |
b3eed6fe JW |
31 | using std::packaged_task; |
32 | using std::allocator_arg; | |
33 | using __gnu_test::uneq_allocator; | |
c910ceff | 34 | |
b3eed6fe | 35 | uneq_allocator<char> alloc(99); |
c910ceff | 36 | |
d3ec3e15 | 37 | packaged_task<int ()> p1(allocator_arg, alloc, f); |
7a0269de | 38 | VERIFY( p1.valid() ); |
b3eed6fe JW |
39 | p1(); |
40 | VERIFY( p1.get_future().get() == 5 ); | |
c910ceff JW |
41 | } |
42 | ||
43 | int main() | |
44 | { | |
45 | test01(); | |
46 | return 0; | |
47 | } |