]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_filebuf/overflow/char/9988.cc
1 // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001-2019 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 27.8.1.4 Overridden virtual functions
22 // { dg-require-fileio "" }
25 #include <testsuite_hooks.h>
27 const char name_08
[] = "filebuf_virtuals-8.txt"; // empty file, need to create
29 class OverBuf
: public std::filebuf
32 int_type
pub_overflow(int_type c
= traits_type::eof())
33 { return std::filebuf::overflow(c
); }
37 // filebuf::overflow writes EOF to file
43 fb
.open(name_08
, ios_base::out
| ios_base::trunc
);
52 fbin
.open(name_08
, ios_base::in
);
61 VERIFY( c
== filebuf::traits_type::eof() );