consistency.pass.cpp revision 0a69fa14d2f0521e45a72068c14fe573b140d48b
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// <chrono> 11 12// system_clock 13 14// check clock invariants 15 16#include <chrono> 17 18template <class _Tp> 19void test(const _Tp &) {} 20 21int main() 22{ 23 typedef std::chrono::system_clock C; 24 static_assert((std::is_same<C::rep, C::duration::rep>::value), ""); 25 static_assert((std::is_same<C::period, C::duration::period>::value), ""); 26 static_assert((std::is_same<C::duration, C::time_point::duration>::value), ""); 27 static_assert((std::is_same<C::time_point::clock, C>::value), ""); 28 static_assert((C::is_steady || !C::is_steady), ""); 29 test(std::chrono::system_clock::is_steady); 30} 31