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 // int value() const;
15
16 #include <system_error>
17 #include <cassert>
18
main()19 int main()
20 {
21 const std::error_code ec(6, std::system_category());
22 assert(ec.value() == 6);
23 }
24