consistency.pass.cpp revision cedb7fcc10556aaf4302917913c672b1bc6a1db0
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// This test uses new symbols that were not defined in the libc++ shipped on 11// darwin11 and darwin12: 12// XFAIL: with_system_lib=x86_64-apple-darwin11 13// XFAIL: with_system_lib=x86_64-apple-darwin12 14 15// <chrono> 16 17// system_clock 18 19// check clock invariants 20 21#include <chrono> 22 23template <class _Tp> 24void test(const _Tp &) {} 25 26int main() 27{ 28 typedef std::chrono::system_clock C; 29 static_assert((std::is_same<C::rep, C::duration::rep>::value), ""); 30 static_assert((std::is_same<C::period, C::duration::period>::value), ""); 31 static_assert((std::is_same<C::duration, C::time_point::duration>::value), ""); 32 static_assert((std::is_same<C::time_point::clock, C>::value), ""); 33 static_assert((C::is_steady || !C::is_steady), ""); 34 test(std::chrono::system_clock::is_steady); 35} 36