28 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// UNSUPPORTED: c++03, c++11, c++1410// <chrono>11 12// round13 14// template <class ToDuration, class Rep, class Period>15// ToDuration16// round(const duration<Rep, Period>& d);17 18// ToDuration shall be an instantiation of duration.19 20#include <chrono>21 22int main(int, char**)23{24 std::chrono::round<int>(std::chrono::milliseconds(3));25 26 return 0;27}28