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 // <system_error>
10 
11 // class error_category
12 
13 // virtual error_condition default_error_condition(int ev) const;
14 
15 #include <system_error>
16 #include <cassert>
17 
18 #include "test_macros.h"
19 
main(int,char **)20 int main(int, char**)
21 {
22     const std::error_category& e_cat = std::generic_category();
23     std::error_condition e_cond = e_cat.default_error_condition(static_cast<int>(std::errc::not_a_directory));
24     assert(e_cond.category() == e_cat);
25     assert(e_cond.value() == static_cast<int>(std::errc::not_a_directory));
26 
27   return 0;
28 }
29