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// <iterator> 11 12// class ostreambuf_iterator 13 14// bool failed() const throw(); 15 16#include <iterator> 17#include <sstream> 18#include <cassert> 19 20int main() 21{ 22 { 23 std::ostreambuf_iterator<char> i(nullptr); 24 assert(i.failed()); 25 } 26 { 27 std::ostreambuf_iterator<wchar_t> i(nullptr); 28 assert(i.failed()); 29 } 30} 31