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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/owner_less/void.cc
1 // Copyright (C) 2016-2022 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do compile { target c++11 } }
22 #if __cplusplus >= 201402L
23 // The feature-test macro is only defined for C++14 and later.
24 # if __cpp_lib_transparent_operators < 201510
25 # error "__cpp_lib_transparent_operators < 201510"
34 static_assert(is_same
<owner_less
<>, owner_less
<void>>::value
,
35 "owner_less<> uses void specialization");