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1 | /* Stub functions for Objective-C and Objective-C++ routines |
2 | that are called from within the C and C++ front-ends, | |
3 | respectively. | |
4 | Copyright (C) 1991, 1995, 1997, 1998, | |
5 | 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. | |
6 | ||
7 | This file is part of GCC. | |
8 | ||
9 | GCC is free software; you can redistribute it and/or modify it under | |
10 | the terms of the GNU General Public License as published by the Free | |
11 | Software Foundation; either version 2, or (at your option) any later | |
12 | version. | |
13 | ||
14 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
15 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
17 | for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with GCC; see the file COPYING. If not, write to the Free | |
21 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
22 | 02111-1307, USA. */ | |
23 | ||
24 | #include "config.h" | |
25 | #include "system.h" | |
26 | #include "coretypes.h" | |
27 | #include "tree.h" | |
28 | #include "c-common.h" | |
29 | ||
30 | tree | |
31 | lookup_interface (tree arg ATTRIBUTE_UNUSED) | |
32 | { | |
33 | return 0; | |
34 | } | |
35 | ||
36 | tree | |
37 | is_class_name (tree arg ATTRIBUTE_UNUSED) | |
38 | { | |
39 | return 0; | |
40 | } | |
41 | ||
42 | tree | |
43 | objc_is_object_ptr (tree arg ATTRIBUTE_UNUSED) | |
44 | { | |
45 | return 0; | |
46 | } | |
47 | ||
48 | tree | |
49 | lookup_objc_ivar (tree arg ATTRIBUTE_UNUSED) | |
50 | { | |
51 | return 0; | |
52 | } | |
53 | ||
54 | void | |
55 | objc_check_decl (tree decl ATTRIBUTE_UNUSED) | |
56 | { | |
57 | } | |
58 | ||
59 | int | |
60 | objc_comptypes (tree lhs ATTRIBUTE_UNUSED, tree rhs ATTRIBUTE_UNUSED, | |
61 | int reflexive ATTRIBUTE_UNUSED) | |
62 | { | |
63 | return -1; | |
64 | } | |
65 | ||
66 | tree | |
67 | objc_message_selector (void) | |
68 | { | |
69 | return 0; | |
70 | } | |
71 |