diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/testsuite/20_util/pair/constexpr_get.cc')
-rw-r--r-- | gcc-4.9/libstdc++-v3/testsuite/20_util/pair/constexpr_get.cc | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/pair/constexpr_get.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/pair/constexpr_get.cc new file mode 100644 index 000000000..216e41059 --- /dev/null +++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/pair/constexpr_get.cc @@ -0,0 +1,28 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2011-2014 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/>. + +#include <utility> + +std::pair<int, int> pi; +const std::pair<int, int> cpi; + +constexpr const int& cri = std::get<0>(cpi); +constexpr int& ri = std::get<0>(pi); +constexpr int&& rri = std::get<0>(std::move(pi)); |