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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <chrono> 10 11 // duration 12 13 // template <class Rep2, class Period2> 14 // duration(const duration<Rep2, Period2>& d); 15 16 // overflow should SFINAE instead of error out, LWG 2094 17 18 #include <chrono> 19 #include <cassert> 20 #include <ratio> 21 22 #include "test_macros.h" 23 24 bool called = false; 25 26 void f(std::chrono::milliseconds); f(std::chrono::seconds)27void f(std::chrono::seconds) 28 { 29 called = true; 30 } 31 main(int,char **)32int main(int, char**) 33 { 34 { 35 std::chrono::duration<int, std::exa> r(1); 36 f(r); 37 assert(called); 38 } 39 40 return 0; 41 } 42