55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
// { dg-options "-std=gnu++11" }
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// Copyright (C) 2008-2015 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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#include <algorithm>
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#include <functional>
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#include <testsuite_hooks.h>
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void test01()
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{
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bool test __attribute__((unused)) = true;
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const int& z = std::max({1, 2, 3, 4, 5, 6, 7});
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const double& w = std::max({2.0, 1.0, 3.2, 4.5, 5.0, 6.0, 7.0});
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const int& y = std::max({2, 3, 1, 4, 5, 6, 7});
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const float& x = std::max({2.0f, 3.0f, 5.0f, 1.0f, 7.0f, 6.0f});
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VERIFY( z == 7 );
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VERIFY( w == 7.0 );
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VERIFY( y == 7 );
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VERIFY( x == 7.0f );
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const int& zc = std::max({1, 2, 3, 4, 5, 6, 7}, std::greater<int>());
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const double& wc = std::max({2.0, 1.0, 3.2, 4.5, 5.0},
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std::greater<double>());
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const int& yc = std::max({2, 7, 1, 4, 5, 6, 3}, std::greater<int>());
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const float& xc = std::max({2.0f, 3.0f, 5.0f, 1.0f},
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std::greater<float>());
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VERIFY( zc == 1 );
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VERIFY( wc == 1.0 );
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VERIFY( yc == 1 );
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VERIFY( xc == 1.0f );
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}
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int main()
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{
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test01();
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return 0;
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}
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