1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 // The LLVM Compiler Infrastructure
5 //
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
8 //
9 //===----------------------------------------------------------------------===//
10
11 // UNSUPPORTED: c++98, c++03, c++11
12 #include <chrono>
13 #include <cassert>
14
main()15 int main()
16 {
17 using std::chrono::hours;
18
19 hours foo = 4h; // should fail w/conversion operator not found
20 }
21