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// { dg-options "-std=gnu++0x" }
// { dg-require-cstdint "" }
 
// Copyright (C) 2008, 2009, 2011 Free Software Foundation
//
// 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/>.
 
// 20.8.4 Class template time_point [time.point]
 
#include <chrono>
#include <testsuite_hooks.h>
 
// 20.8.4.1 time_point constructors [time.point.cons]
void
test01()
{
  bool test __attribute__((unused)) = true;
  using namespace std::chrono;
 
  time_point<system_clock> t1;
  VERIFY(t1.time_since_epoch() == system_clock::duration::zero());
 
  time_point<steady_clock> t2;
  VERIFY(t2.time_since_epoch() == steady_clock::duration::zero());
 
  time_point<high_resolution_clock> t3;
  VERIFY(t3.time_since_epoch() == high_resolution_clock::duration::zero());
}
 
int
main()
{
  test01();
  return 0;
}