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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
1 // { dg-do compile { target c++11 } }
2 // { dg-require-gthreads "" }
4 // Copyright (C) 2011-2024 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 // Test that promise can use a minimal C++11 allocator
22 // and doesn't rely on C++98 allocator interface.
25 #include <testsuite_allocator.h>
28 using std::allocator_arg
;
31 typedef promise
<int> p
;
32 typedef promise
<int&> pr
;
33 typedef promise
<void> pv
;
34 __gnu_test::SimpleAllocator
<p
> a
;
36 tuple
<p
, pr
, pv
> t1
{ allocator_arg
, a
};
37 tuple
<p
, pr
, pv
> t2
{ allocator_arg
, a
, p
{}, pr
{}, pv
{} };