| // checking for class ::type_info |
| |
| /*************************************************************************** |
| * |
| * 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. |
| * |
| * Copyright 1999-2007 Rogue Wave Software, Inc. |
| * |
| **************************************************************************/ |
| |
| #if defined (__EDG__) || defined (__sgi) && !defined (__GNUG__) |
| // let edg (or its derivative) know about this fake type_info |
| # pragma define_type_info |
| #endif // __EDG__ |
| |
| |
| class type_info { }; |
| |
| |
| struct B { virtual ~B () { } }; |
| struct D: B { }; |
| struct E: B { }; |
| |
| |
| int main (int argc, char *argv[]) |
| { |
| const type_info* ti1 = 0; |
| const type_info* ti2 = 0; |
| |
| if (argc > 3) { |
| ti1 = &typeid (D); |
| ti2 = &typeid (E); |
| } |
| else if (argc > 2) { |
| ti1 = &typeid (D); |
| ti2 = &typeid (D); |
| } |
| |
| if (argc > 1) |
| return ti1 == ti2; |
| |
| // link only test |
| return 0; |
| } |