| /************************************************************************ |
| * |
| * 27.filebuf.virtuals.stdcxx-522.cpp - regression test for STDCXX-522 |
| * |
| * http://issues.apache.org/jira/browse/STDCXX-522 |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| **************************************************************************/ |
| |
| #include <cassert> |
| #include <fstream> |
| #include <ios> |
| |
| int main () |
| { |
| struct: std::filebuf { |
| int_type overflow (int_type c) { |
| return std::filebuf::overflow (c); |
| } |
| } buf; |
| |
| buf.open ("file", std::ios::out); |
| buf.pubsetbuf (0, 0); |
| buf.overflow (std::filebuf::traits_type::eof ()); |
| buf.close (); |
| |
| std::ifstream in ("file"); |
| assert (std::istream::traits_type::eof () == in.get ()); |
| } |