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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/29_atomics/atomic_float/wait_notify.cc
1 // { dg-do run { target c++20 } }
2 // { dg-require-gthreads "" }
3 // { dg-additional-options "-pthread" { target pthread } }
4 // { dg-add-options libatomic }
6 // Copyright (C) 2020-2024 Free Software Foundation, Inc.
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)
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.
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/>.
27 #include <testsuite_hooks.h>
33 std::atomic
<Tp
> a
{ 1.0 };
34 VERIFY( a
.load() != 0.0 );