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// <system_error>
11
12// class error_code
13
14// string message() const;
15
16#include <system_error>
17#include <string>
18#include <cassert>
19
20int main()
21{
22    const std::error_code ec(6, std::generic_category());
23    assert(ec.message() == std::generic_category().message(6));
24}
25