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 wcerr; 13 14 #include <iostream> 15 #include <cassert> 16 17 int main() 18 { 19 #if 0 20 std::wcerr << L"Hello World!\n"; 21 #else 22 assert(std::wcerr.tie() == &std::wcout); 23 assert(std::wcerr.flags() & std::ios_base::unitbuf); 24 #endif // 0 25 } 26
