53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
// { dg-options "-std=gnu++11" }
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// Copyright (C) 2007-2016 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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// Tuple
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#include <tuple>
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#include <testsuite_hooks.h>
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using namespace std;
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int
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main()
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{
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bool test __attribute__((unused)) = true;
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tuple<> ta;
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tuple<> tb;
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ta = tb;
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tuple<int> tc(1);
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tuple<int> td(0);
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td = tc;
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VERIFY(get<0>(td) == 1);
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int i=0;
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tuple<int&> te(i);
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te = tc;
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VERIFY(i == 1);
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tuple<const int&> tf(tc);
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get<0>(tc) = 2;
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VERIFY(get<0>(tf) == 2);
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tuple<double> tg;
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tg = tc;
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}
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