1 // { dg-do compile { target c++11 } } 2 3 // Copyright (C) 2010-2018 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the 7 // terms of the GNU General Public License as published by the 8 // Free Software Foundation; either version 3, or (at your option) 9 // any later version. 10 11 // This library is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 16 // You should have received a copy of the GNU General Public License along 17 // with this library; see the file COPYING3. If not see 18 // <http://www.gnu.org/licenses/>. 19 20 #include <tuple> 21 22 // http://gcc.gnu.org/ml/libstdc++/2008-02/msg00047.html 23 std::tuple<int> ts1; 24 std::tuple<unsigned> tu1(ts1); 25 26 std::tuple<int, int> ts2; 27 std::tuple<unsigned, unsigned> tu2(ts2); 28 29 std::tuple<int, int, int> ts3; 30 std::tuple<unsigned, unsigned, unsigned> tu3(ts3); 31 32 std::tuple<int, unsigned> tm2; 33 std::tuple<unsigned, int> tm2_(tm2); 34 35 std::tuple<int, unsigned, int> tm3; 36 std::tuple<unsigned, int, unsigned> tm3_(tm3); 37