libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++11" }
   3 // { dg-require-cstdint "" }
   4 // { dg-require-gthreads "" }
   5 // { dg-require-atomic-builtins "" }
   6
   7 // Copyright (C) 2009-2016 Free Software Foundation, Inc.
   8 //
   9 // This file is part of the GNU ISO C++ Library.  This library is free
  10 // software; you can redistribute it and/or modify it under the
  11 // terms of the GNU General Public License as published by the
  12 // Free Software Foundation; either version 3, or (at your option)
  13 // any later version.
  14 //
  15 // This library is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 // GNU General Public License for more details.
  19 //
  20 // You should have received a copy of the GNU General Public License along
  21 // with this library; see the file COPYING3.  If not see
  22 // <http://www.gnu.org/licenses/>.
  23
  24 #include <future>
  25
  26 void test01()
  27 {
  28   typedef std::future_errc errc_t;
  29
  30   using std::future_category;
  31
  32   typedef std::future_error error_t;
  33
  34   typedef std::future<int> uniq_t;
  35   typedef std::future<int&> uniqr_t;
  36   typedef std::future<void> uniqv_t;
  37
  38   typedef std::shared_future<int> shar_t;
  39   typedef std::shared_future<int&> sharr_t;
  40   typedef std::shared_future<void> sharv_t;
  41
  42   typedef std::promise<int> promise_t;
  43   typedef std::promise<int&> promiser_t;
  44   typedef std::promise<void> promisev_t;
  45
  46   typedef std::packaged_task<int> ptask_t;
  47   typedef std::packaged_task<int&> ptaskr_t;
  48   typedef std::packaged_task<void> ptaskv_t;
  49
  50   using std::async;
  51 }