| // { dg-options "-std=gnu++0x" } |
| |
| // Copyright (C) 2007, 2009 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| |
| // NOTE: This makes use of the fact that we know how moveable |
| // is implemented on tuple. If the implementation changed |
| // this test may begin to fail. |
| |
| #include <tuple> |
| #include <utility> |
| #include <testsuite_hooks.h> |
| |
| int main() |
| { |
| bool test __attribute__((unused)) = true; |
| |
| std::tuple<int, double> a(1, 2.0), b; |
| b = std::move(a); |
| VERIFY( std::get<0>(b) == 1 && std::get<1>(b) == 2.0 ); |
| VERIFY( std::get<0>(a) == 1 && std::get<1>(a) == 2.0 ); |
| |
| std::tuple<int, double> c(std::move(b)); |
| VERIFY( std::get<0>(c) == 1 && std::get<1>(c) == 2.0 ); |
| VERIFY( std::get<0>(b) == 1 && std::get<1>(b) == 2.0 ); |
| return 0; |
| } |
