1c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 2c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 3c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// The LLVM Compiler Infrastructure 4c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 8c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 9c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 10c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// <chrono> 11c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 12c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// duration 13c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// duration() = default; 15c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 16c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// Rep must be default initialized, not initialized with 0 17c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 18c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <chrono> 19c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <cassert> 20c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 21c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include "../../rep.h" 22c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 23c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnanttemplate <class D> 24c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantvoid 25c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnanttest() 26c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 27c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant D d; 28c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(d.count() == typename D::rep()); 29473f838128bcf118ab50d08a65a83433ed1b015aHoward Hinnant#ifndef _LIBCPP_HAS_NO_CONSTEXPR 30eb34122153cc64c5727d62726b475ba1a6817452Howard Hinnant constexpr D d2 = D(); 31473f838128bcf118ab50d08a65a83433ed1b015aHoward Hinnant static_assert(d2.count() == typename D::rep(), ""); 32473f838128bcf118ab50d08a65a83433ed1b015aHoward Hinnant#endif 33c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 34c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 35c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantint main() 36c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 37c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test<std::chrono::duration<Rep> >(); 38c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 39