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// duration 13 14// static constexpr duration min(); 15 16#include <chrono> 17#include <limits> 18#include <cassert> 19 20#include "../../rep.h" 21 22template <class D> 23void test() 24{ 25 { 26 typedef typename D::rep Rep; 27 Rep min_rep = std::chrono::duration_values<Rep>::min(); 28 assert(D::min().count() == min_rep); 29 } 30#ifndef _LIBCPP_HAS_NO_CONSTEXPR 31 { 32 typedef typename D::rep Rep; 33 constexpr Rep min_rep = std::chrono::duration_values<Rep>::min(); 34 static_assert(D::min().count() == min_rep, ""); 35 } 36#endif 37} 38 39int main() 40{ 41 test<std::chrono::duration<int> >(); 42 test<std::chrono::duration<Rep> >(); 43} 44