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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/variant/86874.cc
1 // Copyright (C) 2018-2021 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 run { target c++17 } }
21 #include <testsuite_hooks.h>
26 std::variant
<std::monostate
> v1
, v2
;
33 std::variant
<int> v1
{1}, v2
{2};
35 VERIFY( std::get
<0>(v1
) == 2 );
36 VERIFY( std::get
<0>(v2
) == 1 );
42 std::variant
<double, int> v1
{1}, v2
{2.3};
44 VERIFY( std::get
<double>(v1
) == 2.3 );
45 VERIFY( std::get
<int>(v2
) == 1 );