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 // <fstream> 11 12 // template <class charT, class traits = char_traits<charT> > 13 // class basic_ofstream 14 15 // basic_filebuf<charT,traits>* rdbuf() const; 16 17 #include <fstream> 18 #include <cassert> 19 #include "platform_support.h" 20 21 int main() 22 { 23 std::string temp = get_temp_file_name(); 24 { 25 std::ofstream fs(temp.c_str()); 26 std::filebuf* fb = fs.rdbuf(); 27 assert(fb->sputc('r') == 'r'); 28 } 29 std::remove(temp.c_str()); 30 { 31 std::wofstream fs(temp.c_str()); 32 std::wfilebuf* fb = fs.rdbuf(); 33 assert(fb->sputc(L'r') == L'r'); 34 } 35 std::remove(temp.c_str()); 36 } 37
