ceph/src/boost/libs/thread/test/threads/thread/assign/copy_fail.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // Copyright (C) 2011 Vicente J. Botet Escriba
  11 //
  12 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
  13 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  14
  15 // <boost/thread/thread.hpp>
  16
  17 // class thread
  18
  19 // thread& operator=(thread&& t);
  20
  21 #include <boost/thread/thread_only.hpp>
  22 #include <new>
  23 #include <cstdlib>
  24 #include <boost/detail/lightweight_test.hpp>
  25
  26 class G
  27 {
  28   int alive_;
  29 public:
  30   static int n_alive;
  31   static bool op_run;
  32
  33   G() :
  34     alive_(1)
  35   {
  36     ++n_alive;
  37   }
  38   G(const G& g) :
  39     alive_(g.alive_)
  40   {
  41     ++n_alive;
  42   }
  43   ~G()
  44   {
  45     alive_ = 0;
  46     --n_alive;
  47   }
  48
  49   void operator()()
  50   {
  51     BOOST_TEST(alive_ == 1);
  52     //BOOST_TEST(n_alive == 1);
  53     op_run = true;
  54   }
  55
  56 };
  57
  58 int G::n_alive = 0;
  59 bool G::op_run = false;
  60
  61 int main()
  62 {
  63   {
  64     boost::thread t0( (G()));
  65     boost::thread t1;
  66     t1 = t0;
  67   }
  68 }
  69
  70 #include "../../../remove_error_code_unused_warning.hpp"