1 /* Language-dependent hooks for Objective-C.
2 Copyright 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
3 Contributed by Ziemowit Laski <zlaski@apple.com>
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
24 #include "coretypes.h"
31 #include "langhooks.h"
32 #include "langhooks-def.h"
33 #include "diagnostic.h"
34 #include "c-pretty-print.h"
35 #include "c-objc-common.h"
37 enum c_language_kind c_language
= clk_objc
;
39 /* Lang hooks common to C and ObjC are declared in c-objc-common.h;
40 consequently, there should be very few hooks below. */
42 #undef LANG_HOOKS_NAME
43 #define LANG_HOOKS_NAME "GNU Objective-C"
44 #undef LANG_HOOKS_INIT
45 #define LANG_HOOKS_INIT objc_init
46 #undef LANG_HOOKS_DECL_PRINTABLE_NAME
47 #define LANG_HOOKS_DECL_PRINTABLE_NAME objc_printable_name
48 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
49 #define LANG_HOOKS_TYPES_COMPATIBLE_P objc_types_compatible_p
50 #undef LANG_HOOKS_GIMPLIFY_EXPR
51 #define LANG_HOOKS_GIMPLIFY_EXPR objc_gimplify_expr
52 #undef LANG_HOOKS_GET_CALLEE_FNDECL
53 #define LANG_HOOKS_GET_CALLEE_FNDECL objc_get_callee_fndecl
55 /* Each front end provides its own lang hook initializer. */
56 const struct lang_hooks lang_hooks
= LANG_HOOKS_INITIALIZER
;
58 /* Table indexed by tree code giving a string containing a character
59 classifying the tree code. */
61 #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE,
63 const enum tree_code_class tree_code_type
[] = {
66 #include "c-common.def"
68 #include "objc-tree.def"
72 /* Table indexed by tree code giving number of expression
73 operands beyond the fixed part of the node structure.
74 Not used for types or decls. */
76 #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) LENGTH,
78 const unsigned char tree_code_length
[] = {
81 #include "c-common.def"
83 #include "objc-tree.def"
87 /* Names of tree components.
88 Used for printing out the tree and error messages. */
89 #define DEFTREECODE(SYM, NAME, TYPE, LEN) NAME,
91 const char * const tree_code_name
[] = {
94 #include "c-common.def"
96 #include "objc-tree.def"
100 /* Lang hook routines common to C and ObjC appear in c-objc-common.c;
101 there should be very few (if any) routines below. */
109 #include "gtype-objc.h"