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PR 18785
[pf3gnuchains/gcc-fork.git] / gcc / c-objc-common.h
1 /* Language hooks common to C and ObjC front ends.
2    Copyright (C) 2004 Free Software Foundation, Inc.
3    Contributed by Ziemowit Laski  <zlaski@apple.com>
4
5 This file is part of GCC.
6
7 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
10 version.
11
12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15 for more details.
16
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 the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 02111-1307, USA.  */
21
22 #ifndef GCC_C_OBJC_COMMON
23 #define GCC_C_OBJC_COMMON
24
25 /* In c-objc-common.c.  */
26 extern void c_initialize_diagnostics (diagnostic_context *);
27
28 /* Lang hooks that are shared between C and ObjC are defined here.  Hooks
29    specific to C or ObjC go in c-lang.c and objc/objc-lang.c, respectively.  */
30
31 #undef LANG_HOOKS_IDENTIFIER_SIZE
32 #define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER
33 #undef LANG_HOOKS_FINISH
34 #define LANG_HOOKS_FINISH c_common_finish
35 #undef LANG_HOOKS_INIT_OPTIONS
36 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options
37 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
38 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS c_initialize_diagnostics
39 #undef LANG_HOOKS_HANDLE_OPTION
40 #define LANG_HOOKS_HANDLE_OPTION c_common_handle_option
41 #undef LANG_HOOKS_MISSING_ARGUMENT
42 #define LANG_HOOKS_MISSING_ARGUMENT c_common_missing_argument
43 #undef LANG_HOOKS_POST_OPTIONS
44 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
45 #undef LANG_HOOKS_GET_ALIAS_SET
46 #define LANG_HOOKS_GET_ALIAS_SET c_common_get_alias_set
47 #undef LANG_HOOKS_EXPAND_EXPR
48 #define LANG_HOOKS_EXPAND_EXPR c_expand_expr
49 #undef LANG_HOOKS_EXPAND_DECL
50 #define LANG_HOOKS_EXPAND_DECL c_expand_decl
51 #undef LANG_HOOKS_MARK_ADDRESSABLE
52 #define LANG_HOOKS_MARK_ADDRESSABLE c_mark_addressable
53 #undef LANG_HOOKS_PARSE_FILE
54 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
55 #undef LANG_HOOKS_TRUTHVALUE_CONVERSION
56 #define LANG_HOOKS_TRUTHVALUE_CONVERSION c_objc_common_truthvalue_conversion
57 #undef LANG_HOOKS_FINISH_INCOMPLETE_DECL
58 #define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl
59 #undef LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS
60 #define LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS true
61 #undef LANG_HOOKS_STATICP
62 #define LANG_HOOKS_STATICP c_staticp
63 #undef LANG_HOOKS_NO_BODY_BLOCKS
64 #define LANG_HOOKS_NO_BODY_BLOCKS true
65 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
66 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl
67 #undef LANG_HOOKS_PRINT_IDENTIFIER
68 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
69 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
70 #define LANG_HOOKS_TYPES_COMPATIBLE_P c_types_compatible_p
71 #undef LANG_HOOKS_FUNCTION_ENTER_NESTED
72 #define LANG_HOOKS_FUNCTION_ENTER_NESTED c_push_function_context
73 #undef LANG_HOOKS_FUNCTION_LEAVE_NESTED
74 #define LANG_HOOKS_FUNCTION_LEAVE_NESTED c_pop_function_context
75 #undef LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P
76 #define LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P c_missing_noreturn_ok_p
77 #undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
78 #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL c_dup_lang_specific_decl
79
80 /* Attribute hooks.  */
81 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
82 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table
83 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE
84 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table
85
86 #undef LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN
87 #define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \
88   c_cannot_inline_tree_fn
89 #undef LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS
90 #define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \
91   c_disregard_inline_limits
92 #undef LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P
93 #define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \
94   anon_aggr_type_p
95 #undef LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING
96 #define LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \
97   c_convert_parm_for_inlining
98 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
99 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN c_dump_tree
100
101 #undef LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION
102 #define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION c_expand_body
103
104 #undef LANG_HOOKS_TYPE_FOR_MODE
105 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
106 #undef LANG_HOOKS_TYPE_FOR_SIZE
107 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
108 #undef LANG_HOOKS_SIGNED_TYPE
109 #define LANG_HOOKS_SIGNED_TYPE c_common_signed_type
110 #undef LANG_HOOKS_UNSIGNED_TYPE
111 #define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type
112 #undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
113 #define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type
114 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
115 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
116 #undef LANG_HOOKS_TYPE_PROMOTES_TO
117 #define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
118 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
119 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
120 #undef LANG_HOOKS_TO_TARGET_CHARSET
121 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
122
123 /* The C front end's scoping structure is very different from
124    that expected by the language-independent code; it is best
125    to disable getdecls.
126    This means it must also provide its own write_globals.  */
127
128 #undef LANG_HOOKS_GETDECLS
129 #define LANG_HOOKS_GETDECLS lhd_return_null_tree_v
130 #undef LANG_HOOKS_WRITE_GLOBALS
131 #define LANG_HOOKS_WRITE_GLOBALS c_write_global_declarations
132
133 /* Hooks for tree gimplification.  */
134 #undef LANG_HOOKS_GIMPLIFY_EXPR
135 #define LANG_HOOKS_GIMPLIFY_EXPR c_gimplify_expr
136
137 #endif /* GCC_C_OBJC_COMMON */