54 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <chrono>10 11// duration12 13// template <class Rep1, class Period, class Rep2>14// constexpr15// duration<typename common_type<Rep1, Rep2>::type, Period>16// operator%(const duration<Rep1, Period>& d, const Rep2& s)17 18#include <chrono>19#include <cassert>20 21#include "test_macros.h"22#include "../../rep.h"23 24int main(int, char**)25{26 {27 typedef std::chrono::nanoseconds Dur;28 Dur ns(15);29 ASSERT_SAME_TYPE(Dur, decltype(ns % 6));30 ns = ns % 6;31 assert(ns.count() == 3);32 }33#if TEST_STD_VER >= 1134 {35 constexpr std::chrono::nanoseconds ns(15);36 constexpr std::chrono::nanoseconds ns2 = ns % 6;37 static_assert(ns2.count() == 3, "");38 }39#endif40 41#if TEST_STD_VER >= 1142 { // This is PR#4113043 typedef std::chrono::seconds Duration;44 Duration d(5);45 NotARep n;46 ASSERT_SAME_TYPE(Duration, decltype(d % n));47 d = d % n;48 assert(d.count() == 5);49 }50#endif51 52 return 0;53}54