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 // UNSUPPORTED: no-threads
10 
11 // <future>
12 
13 // const error_category& future_category();
14 
15 // virtual error_condition default_error_condition(int ev) const;
16 
17 #include <future>
18 #include <cassert>
19 
20 #include "test_macros.h"
21 
main(int,char **)22 int main(int, char**)
23 {
24     const std::error_category& e_cat = std::future_category();
25     std::error_condition e_cond = e_cat.default_error_condition(static_cast<int>(std::errc::not_a_directory));
26     assert(e_cond.category() == e_cat);
27     assert(e_cond.value() == static_cast<int>(std::errc::not_a_directory));
28 
29   return 0;
30 }
31