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 #include <system_error>
14
15 #include "test_macros.h"
16
main(int,char **)17 int main(int, char**)
18 {
19 std::error_category* p = 0;
20 ((void)p);
21
22 return 0;
23 }
24