clog.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
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// <iostream>
11
12// istream clog;
13
14#include <iostream>
15
16int main()
17{
18#if 0
19    std::clog << "Hello World!\n";
20#else
21    (void)std::clog;
22#endif
23}
24