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// template <class charT, class traits>
15//   basic_ostream<charT,traits>&
16//   operator<<(basic_ostream<charT,traits>& os, const error_code& ec);
17
18#include <system_error>
19#include <sstream>
20#include <cassert>
21
22int main()
23{
24    std::ostringstream out;
25    out << std::error_code(std::io_errc::stream);
26    assert(out.str() == "iostream:1");
27}
28