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
main()22 int main()
23 {
24 std::ostringstream out;
25 out << std::error_code(std::io_errc::stream);
26 assert(out.str() == "iostream:1");
27 }
28