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

   1 // { dg-do compile { target c++11 } }
   2 // { dg-require-cstdint "" }
   3 // { dg-require-gthreads "" }
   4 // { dg-require-atomic-builtins "" }
   5
   6 // Copyright (C) 2009-2016 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 <future>
  24
  25 void test01()
  26 {
  27   typedef std::future_errc errc_t;
  28
  29   using std::future_category;
  30
  31   typedef std::future_error error_t;
  32
  33   typedef std::future<int> uniq_t;
  34   typedef std::future<int&> uniqr_t;
  35   typedef std::future<void> uniqv_t;
  36
  37   typedef std::shared_future<int> shar_t;
  38   typedef std::shared_future<int&> sharr_t;
  39   typedef std::shared_future<void> sharv_t;
  40
  41   typedef std::promise<int> promise_t;
  42   typedef std::promise<int&> promiser_t;
  43   typedef std::promise<void> promisev_t;
  44
  45   typedef std::packaged_task<int> ptask_t;
  46   typedef std::packaged_task<int&> ptaskr_t;
  47   typedef std::packaged_task<void> ptaskv_t;
  48
  49   using std::async;
  50 }