forked from OSchip/llvm-project
37 lines
887 B
C++
37 lines
887 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <fstream>
|
|
|
|
// template <class charT, class traits = char_traits<charT> >
|
|
// class basic_ofstream
|
|
|
|
// basic_filebuf<charT,traits>* rdbuf() const;
|
|
|
|
#include <fstream>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
char temp[L_tmpnam];
|
|
tmpnam(temp);
|
|
{
|
|
std::ofstream fs(temp);
|
|
std::filebuf* fb = fs.rdbuf();
|
|
assert(fb->sputc('r') == 'r');
|
|
}
|
|
remove(temp);
|
|
{
|
|
std::wofstream fs(temp);
|
|
std::wfilebuf* fb = fs.rdbuf();
|
|
assert(fb->sputc(L'r') == L'r');
|
|
}
|
|
remove(temp);
|
|
}
|