//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <chrono> // duration // template <class Rep2> // explicit duration(const Rep2& r); // construct double with int #include <chrono> #include <cassert> #include "test_macros.h" int main() { std::chrono::duration<double> d(5); assert(d.count() == 5); #if TEST_STD_VER >= 11 constexpr std::chrono::duration<double> d2(5); static_assert(d2.count() == 5, ""); #endif }