libstdc++-v3/testsuite/23_containers/array/tuple_interface/get.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++11" }
   3
   4 // 2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>
   5 //
   6 // Copyright (C) 2011-2016 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13 //
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18 //
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 #include <array>
  24
  25 void test01()
  26 {
  27   std::array<int, 2> a;
  28
  29   int&& aone __attribute__((unused)) = std::get<0>(std::move(a));
  30   int&& atwo __attribute__((unused)) = std::get<1>(std::move(a));
  31 }