//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <fstream>
// template <class charT, class traits = char_traits<charT> >
// class basic_filebuf
// basic_filebuf();
#include <fstream>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
{
std::filebuf f;
assert(!f.is_open());
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
std::wfilebuf f;
assert(!f.is_open());
}
#endif
return 0;
}