1 /* Language hooks common to C++ and ObjC++ front ends.
2 Copyright (C) 2004-2023 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 3, 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 COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
20
21 #ifndef GCC_CP_OBJCP_COMMON
22 #define GCC_CP_OBJCP_COMMON
23
24 /* In cp/objcp-common.c, cp/cp-lang.cc and objcp/objcp-lang.cc. */
25
26 extern tree cp_get_debug_type (const_tree);
27 extern tree objcp_tsubst_copy_and_build (tree, tree, tsubst_flags_t, tree);
28
29 extern int cp_decl_dwarf_attribute (const_tree, int);
30 extern int cp_type_dwarf_attribute (const_tree, int);
31 extern void cp_common_init_ts (void);
32 extern tree cp_unit_size_without_reusable_padding (tree);
33 extern tree cp_classtype_as_base (const_tree);
34 extern tree cp_get_global_decls ();
35 extern tree cp_pushdecl (tree);
36 extern void cp_register_dumps (gcc::dump_manager *);
37 extern bool cp_handle_option (size_t, const char *, HOST_WIDE_INT, int,
38 location_t, const struct cl_option_handlers *);
39 extern tree cxx_make_type_hook (tree_code);
40 extern tree cxx_simulate_enum_decl (location_t, const char *,
41 vec<string_int_pair> *);
42 extern tree cxx_simulate_record_decl (location_t, const char *,
43 array_slice<const tree>);
44
45 /* Lang hooks that are shared between C++ and ObjC++ are defined here. Hooks
46 specific to C++ or ObjC++ go in cp/cp-lang.cc and objcp/objcp-lang.cc,
47 respectively. */
48
49 #undef LANG_HOOKS_FREE_LANG_DATA
50 #define LANG_HOOKS_FREE_LANG_DATA cp_free_lang_data
51 #undef LANG_HOOKS_TREE_SIZE
52 #define LANG_HOOKS_TREE_SIZE cp_tree_size
53 #undef LANG_HOOKS_FINISH
54 #define LANG_HOOKS_FINISH cxx_finish
55 #undef LANG_HOOKS_CLEAR_BINDING_STACK
56 #define LANG_HOOKS_CLEAR_BINDING_STACK pop_everything
57 #undef LANG_HOOKS_OPTION_LANG_MASK
58 #define LANG_HOOKS_OPTION_LANG_MASK c_common_option_lang_mask
59 #undef LANG_HOOKS_COMPLAIN_WRONG_LANG_P
60 #define LANG_HOOKS_COMPLAIN_WRONG_LANG_P c_common_complain_wrong_lang_p
61 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
62 #define LANG_HOOKS_INIT_OPTIONS_STRUCT c_common_init_options_struct
63 #undef LANG_HOOKS_INIT_OPTIONS
64 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options
65 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
66 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS cxx_initialize_diagnostics
67 #undef LANG_HOOKS_REGISTER_DUMPS
68 #define LANG_HOOKS_REGISTER_DUMPS cp_register_dumps
69 #undef LANG_HOOKS_HANDLE_OPTION
70 #define LANG_HOOKS_HANDLE_OPTION cp_handle_option
71 #undef LANG_HOOKS_HANDLE_FILENAME
72 #define LANG_HOOKS_HANDLE_FILENAME c_common_handle_filename
73 #undef LANG_HOOKS_POST_OPTIONS
74 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
75 #undef LANG_HOOKS_GET_ALIAS_SET
76 #define LANG_HOOKS_GET_ALIAS_SET cxx_get_alias_set
77 #undef LANG_HOOKS_PARSE_FILE
78 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
79 #undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
80 #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL cxx_dup_lang_specific_decl
81 #undef LANG_HOOKS_SET_DECL_ASSEMBLER_NAME
82 #define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME mangle_decl
83 #undef LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME
84 #define LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME overwrite_mangling
85 #undef LANG_HOOKS_PRINT_STATISTICS
86 #define LANG_HOOKS_PRINT_STATISTICS cxx_print_statistics
87 #undef LANG_HOOKS_PRINT_XNODE
88 #define LANG_HOOKS_PRINT_XNODE cxx_print_xnode
89 #undef LANG_HOOKS_DECL_PRINTABLE_NAME
90 #define LANG_HOOKS_DECL_PRINTABLE_NAME cxx_printable_name
91 #undef LANG_HOOKS_PRINT_DECL
92 #define LANG_HOOKS_PRINT_DECL cxx_print_decl
93 #undef LANG_HOOKS_PRINT_TYPE
94 #define LANG_HOOKS_PRINT_TYPE cxx_print_type
95 #undef LANG_HOOKS_PRINT_IDENTIFIER
96 #define LANG_HOOKS_PRINT_IDENTIFIER cxx_print_identifier
97 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
98 #define LANG_HOOKS_TYPES_COMPATIBLE_P cxx_types_compatible_p
99 #undef LANG_HOOKS_PRINT_ERROR_FUNCTION
100 #define LANG_HOOKS_PRINT_ERROR_FUNCTION cxx_print_error_function
101 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
102 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL cxx_warn_unused_global_decl
103 #undef LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS
104 #define LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS cxx_post_compilation_parsing_cleanups
105 #undef LANG_HOOKS_BUILTIN_FUNCTION
106 #define LANG_HOOKS_BUILTIN_FUNCTION cxx_builtin_function
107 #undef LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE
108 #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE cxx_builtin_function_ext_scope
109 #undef LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL
110 #define LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL \
111 cxx_simulate_builtin_function_decl
112 #undef LANG_HOOKS_TYPE_HASH_EQ
113 #define LANG_HOOKS_TYPE_HASH_EQ cxx_type_hash_eq
114 #undef LANG_HOOKS_COPY_LANG_QUALIFIERS
115 #define LANG_HOOKS_COPY_LANG_QUALIFIERS cxx_copy_lang_qualifiers
116 #undef LANG_HOOKS_MISSING_NORETURN_OK_P
117 #define LANG_HOOKS_MISSING_NORETURN_OK_P cp_missing_noreturn_ok_p
118 #undef LANG_HOOKS_BLOCK_MAY_FALLTHRU
119 #define LANG_HOOKS_BLOCK_MAY_FALLTHRU cxx_block_may_fallthru
120 #undef LANG_HOOKS_EMITS_BEGIN_STMT
121 #define LANG_HOOKS_EMITS_BEGIN_STMT true
122 #undef LANG_HOOKS_FINALIZE_EARLY_DEBUG
123 #define LANG_HOOKS_FINALIZE_EARLY_DEBUG c_common_finalize_early_debug
124
125 /* Attribute hooks. */
126 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
127 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table
128 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE
129 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table
130 #undef LANG_HOOKS_ATTRIBUTE_TABLE
131 #define LANG_HOOKS_ATTRIBUTE_TABLE cxx_attribute_table
132
133 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P
134 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P cp_var_mod_type_p
135 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
136 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN cp_dump_tree
137 #undef LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN
138 #define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN cp_type_quals
139
140 #undef LANG_HOOKS_MAKE_TYPE
141 #define LANG_HOOKS_MAKE_TYPE cxx_make_type_hook
142 #undef LANG_HOOKS_SIMULATE_ENUM_DECL
143 #define LANG_HOOKS_SIMULATE_ENUM_DECL cxx_simulate_enum_decl
144 #undef LANG_HOOKS_SIMULATE_RECORD_DECL
145 #define LANG_HOOKS_SIMULATE_RECORD_DECL cxx_simulate_record_decl
146 #undef LANG_HOOKS_TYPE_FOR_MODE
147 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
148 #undef LANG_HOOKS_TYPE_FOR_SIZE
149 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
150 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
151 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR cxx_incomplete_type_error
152 #undef LANG_HOOKS_TYPE_PROMOTES_TO
153 #define LANG_HOOKS_TYPE_PROMOTES_TO cxx_type_promotes_to
154 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
155 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
156 #undef LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE
157 #define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE cp_reconstruct_complex_type
158 #undef LANG_HOOKS_GET_DEBUG_TYPE
159 #define LANG_HOOKS_GET_DEBUG_TYPE cp_get_debug_type
160 #undef LANG_HOOKS_TO_TARGET_CHARSET
161 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
162 #undef LANG_HOOKS_GIMPLIFY_EXPR
163 #define LANG_HOOKS_GIMPLIFY_EXPR cp_gimplify_expr
164 #undef LANG_HOOKS_DECL_DWARF_ATTRIBUTE
165 #define LANG_HOOKS_DECL_DWARF_ATTRIBUTE cp_decl_dwarf_attribute
166 #undef LANG_HOOKS_TYPE_DWARF_ATTRIBUTE
167 #define LANG_HOOKS_TYPE_DWARF_ATTRIBUTE cp_type_dwarf_attribute
168 #undef LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING
169 #define LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING cp_unit_size_without_reusable_padding
170 #undef LANG_HOOKS_CLASSTYPE_AS_BASE
171 #define LANG_HOOKS_CLASSTYPE_AS_BASE cp_classtype_as_base
172
173 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
174 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING cxx_omp_predetermined_sharing
175 #undef LANG_HOOKS_OMP_PREDETERMINED_MAPPING
176 #define LANG_HOOKS_OMP_PREDETERMINED_MAPPING cxx_omp_predetermined_mapping
177 #undef LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR
178 #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR cxx_omp_clause_default_ctor
179 #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR
180 #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR cxx_omp_clause_copy_ctor
181 #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP
182 #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP cxx_omp_clause_assign_op
183 #undef LANG_HOOKS_OMP_CLAUSE_DTOR
184 #define LANG_HOOKS_OMP_CLAUSE_DTOR cxx_omp_clause_dtor
185 #undef LANG_HOOKS_OMP_FINISH_CLAUSE
186 #define LANG_HOOKS_OMP_FINISH_CLAUSE cxx_omp_finish_clause
187 #undef LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE
188 #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE cxx_omp_privatize_by_reference
189 #undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR
190 #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR cxx_omp_disregard_value_expr
191
192 #undef LANG_HOOKS_EH_USE_CXA_END_CLEANUP
193 #define LANG_HOOKS_EH_USE_CXA_END_CLEANUP true
194
195 #undef LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS
196 #define LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS cp_protect_cleanup_actions
197
198 #undef LANG_HOOKS_GETDECLS
199 #define LANG_HOOKS_GETDECLS cp_get_global_decls
200 #undef LANG_HOOKS_PUSHDECL
201 #define LANG_HOOKS_PUSHDECL cp_pushdecl
202 #endif /* GCC_CP_OBJCP_COMMON */