PR libstdc++/89851 Add testcase for std::variant equality
Add a test for the regression introduced with r269422 and fixed with r270056. PR libstdc++/89851 * testsuite/20_util/variant/89851.cc: New test. From-SVN: r270249
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2019-04-10 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/89851
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* testsuite/20_util/variant/89851.cc: New test.
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2019-04-09 Jonathan Wakely <jwakely@redhat.com>
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* include/std/variant: Adjust whitespace. Add comments.
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// Copyright (C) 2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-options "-std=gnu++17" }
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// { dg-do run { target c++17 } }
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#include <variant>
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#include <testsuite_hooks.h>
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// PR libstdc++/89851
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void
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test01()
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{
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using V = std::variant<int, int>;
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V v1{std::in_place_index<0>, 0};
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V v2{std::in_place_index<1>, 0};
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VERIFY( v1 != v2 );
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VERIFY( !(v1 == v2) );
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}
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int
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main()
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{
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test01();
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}
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