60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
// { dg-do compile }
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// { dg-options "-std=gnu++11" }
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// Copyright (C) 2011-2015 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 <memory>
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#include <testsuite_common_types.h>
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#include <iostream>
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// 3 element tuple
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int main()
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{
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typedef std::tuple<int, int, int> tuple_type;
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// 01: default ctor
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__gnu_test::constexpr_default_constructible test1;
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test1.operator()<tuple_type>();
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// 02: default copy ctor
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__gnu_test::constexpr_single_value_constructible test2;
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test2.operator()<tuple_type, tuple_type>();
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// 03: element move ctor, single element
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const int i1(415);
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constexpr tuple_type t2 { 44, 55, std::move(i1) };
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// 04: element move ctor, three element
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const int i2(510);
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const int i3(408);
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const int i4(650);
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constexpr tuple_type t4 { std::move(i2), std::move(i3), std::move(i4) };
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// 05: value-type conversion constructor
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const int i5(310);
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const int i6(310);
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const int i7(310);
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constexpr tuple_type t8(i5, i6, i7);
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// 06: different-tuple-type conversion constructor
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test2.operator()<tuple_type, std::tuple<short, short, short>>();
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test2.operator()<std::tuple<short, short, short>, tuple_type>();
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return 0;
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}
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