| //===----------------------------------------------------------------------===// | 
 | // | 
 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | 
 | // See https://llvm.org/LICENSE.txt for license information. | 
 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | 
 | // | 
 | //===----------------------------------------------------------------------===// | 
 |  | 
 | // <chrono> | 
 |  | 
 | // time_point | 
 |  | 
 | // Duration shall be an instance of duration. | 
 |  | 
 | #include <chrono> | 
 |  | 
 | int main() | 
 | { | 
 |     typedef std::chrono::time_point<std::chrono::system_clock, int> T; | 
 |     T t; | 
 | } |