1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <future>
11 
12 // class error_condition
13 
14 // error_condition make_error_condition(future_errc e);
15 
16 #include <future>
17 #include <cassert>
18 
main()19 int main()
20 {
21     {
22         const std::error_condition ec1 =
23           std::make_error_condition(std::future_errc::future_already_retrieved);
24         assert(ec1.value() ==
25                   static_cast<int>(std::future_errc::future_already_retrieved));
26         assert(ec1.category() == std::future_category());
27     }
28 }
29