libstdc++-v3/testsuite/20_util/move_if_noexcept/requirements/explicit_instantiation.cc

   1 // { dg-options "-std=gnu++0x" }
   2 // { dg-do compile }
   3
   4 // 2011-04-27  Paolo Carlini  <paolo.carlini@oracle.com>
   5
   6 // Copyright (C) 2011-2014 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 // NB: This file is for testing utility with NO OTHER INCLUDES.
  24
  25 #include <utility>
  26
  27 namespace std
  28 {
  29   typedef short test_type;
  30
  31   template
  32   std::conditional<(!std::is_nothrow_move_constructible<test_type>::value
  33                     && std::is_copy_constructible<test_type>::value),
  34                    const test_type&, test_type&&>::type
  35   move_if_noexcept(test_type&);
  36 }