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// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }

// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }

// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }

// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }

// { dg-require-cstdint "" }

// { dg-require-gthreads "" }

// Copyright (C) 2008, 2009 Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 3, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

#include <functional> // std::ref

#include <thread>

#include <system_error>

#include <testsuite_hooks.h>

void

free_function(std::thread::id& id)

{

  id = std::this_thread::get_id();

}

// thread::id default cons

// thread::id copy ctor

// thread variadic cons, c++ function

// thread variadic cons joinable

// thread join

// thread join postcondition not joinable

// thread join postcondition function called correctly

// this_thread::get_id

void test02()

{

  bool test __attribute__((unused)) = true;

  try

    {

      std::thread::id id1;

      std::thread t(free_function, std::ref(id1));

      std::thread::id id2 = t.get_id();

      VERIFY( t.joinable() );

      t.join();

      VERIFY( !t.joinable() );

      VERIFY( id1 == id2 );

    }

  catch (const std::system_error&)

    {

      VERIFY( false );

    }

  catch (...)

    {

      VERIFY( false );

    }

}

int main()

{

  test02();

  return 0;

}