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// template <class Rep1, class Period, class Rep2> 15// constexpr 16// duration<typename common_type<Rep1, Rep2>::type, Period> 17// operator/(const duration<Rep1, Period>& d, const Rep2& s); 18 19#include <chrono> 20#include <cassert> 21 22int main() 23{ 24 { 25 std::chrono::nanoseconds ns(15); 26 ns = ns / 5; 27 assert(ns.count() == 3); 28 } 29#ifndef _LIBCPP_HAS_NO_CONSTEXPR 30 { 31 constexpr std::chrono::nanoseconds ns(15); 32 constexpr std::chrono::nanoseconds ns2 = ns / 5; 33 static_assert(ns2.count() == 3, ""); 34 } 35#endif 36} 37