ceph/src/boost/libs/thread/test/test_6174.cpp

   1 // Copyright (C) 2010 Vicente Botet
   2 //
   3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6
   7 #define BOOST_THREAD_VERSION 3
   8
   9 #include <boost/thread/thread_only.hpp>
  10 #include <boost/thread/future.hpp>
  11 #include <boost/config.hpp>
  12
  13 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
  14 struct MovableButNonCopyable {
  15 #if ! defined BOOST_NO_CXX11_DELETED_FUNCTIONS
  16       MovableButNonCopyable(MovableButNonCopyable const&) = delete;
  17       MovableButNonCopyable& operator=(MovableButNonCopyable const&) = delete;
  18 #else
  19 private:
  20     MovableButNonCopyable(MovableButNonCopyable const&);
  21     MovableButNonCopyable& operator=(MovableButNonCopyable const&);
  22 #endif
  23 public:
  24     MovableButNonCopyable() {};
  25     MovableButNonCopyable(MovableButNonCopyable&&) {};
  26     MovableButNonCopyable& operator=(MovableButNonCopyable&&)
  27     {
  28       return *this;
  29     };
  30 };
  31
  32 MovableButNonCopyable construct()
  33 {
  34   return MovableButNonCopyable();
  35 }
  36
  37 int main()
  38 {
  39     boost::packaged_task<MovableButNonCopyable> pt(construct);
  40     pt();
  41     return 0;
  42 }
  43 #else
  44 int main()
  45 {
  46     return 0;
  47 }
  48 #endif