1 /* Declarations for objc-act.c. 2 Copyright (C) 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009 3 Free Software Foundation, Inc. 4 5 This file is part of GCC. 6 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 3, or (at your option) 10 any later version. 11 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. 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 22 #ifndef GCC_OBJC_ACT_H 23 #define GCC_OBJC_ACT_H 24 25 /* For enum gimplify_status */ 26 #include "gimple.h" 27 28 /*** Language hooks ***/ 29 30 bool objc_init (void); 31 const char *objc_printable_name (tree, int); 32 void objc_finish_file (void); 33 tree objc_fold_obj_type_ref (tree, tree); 34 int objc_gimplify_expr (tree *, gimple_seq *, gimple_seq *); 35 tree objc_eh_runtime_type (tree); 36 tree objc_eh_personality (void); 37 38 /* NB: The remaining public functions are prototyped in c-common.h, for the 39 benefit of stub-objc.c and objc-act.c. */ 40 41 /* Objective-C structures */ 42 43 #define CLASS_LANG_SLOT_ELTS 5 44 #define PROTOCOL_LANG_SLOT_ELTS 2 45 #define OBJC_INFO_SLOT_ELTS 2 46 47 /* KEYWORD_DECL */ 48 #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl_minimal.name) 49 #define KEYWORD_ARG_NAME(DECL) ((DECL)->decl_non_common.arguments) 50 51 /* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */ 52 #define METHOD_SEL_NAME(DECL) ((DECL)->decl_minimal.name) 53 #define METHOD_SEL_ARGS(DECL) ((DECL)->decl_non_common.arguments) 54 #define METHOD_ADD_ARGS(DECL) ((DECL)->decl_non_common.result) 55 #define METHOD_ADD_ARGS_ELLIPSIS_P(DECL) ((DECL)->decl_common.lang_flag_0) 56 #define METHOD_DEFINITION(DECL) ((DECL)->decl_common.initial) 57 #define METHOD_ENCODING(DECL) ((DECL)->decl_minimal.context) 58 59 /* CLASS_INTERFACE_TYPE, CLASS_IMPLEMENTATION_TYPE, 60 CATEGORY_INTERFACE_TYPE, CATEGORY_IMPLEMENTATION_TYPE, 61 PROTOCOL_INTERFACE_TYPE */ 62 #define CLASS_NAME(CLASS) ((CLASS)->type.name) 63 #define CLASS_SUPER_NAME(CLASS) (TYPE_CHECK (CLASS)->type.context) 64 #define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0) 65 #define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1) 66 #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.minval) 67 #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.maxval) 68 #define CLASS_STATIC_TEMPLATE(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 2) 69 #define CLASS_CATEGORY_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 3) 70 #define CLASS_PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 4) 71 #define PROTOCOL_NAME(CLASS) ((CLASS)->type.name) 72 #define PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0) 73 #define PROTOCOL_NST_METHODS(CLASS) ((CLASS)->type.minval) 74 #define PROTOCOL_CLS_METHODS(CLASS) ((CLASS)->type.maxval) 75 #define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1) 76 #define PROTOCOL_DEFINED(CLASS) TREE_USED (CLASS) 77 78 /* ObjC-specific information pertaining to RECORD_TYPEs are stored in 79 the LANG_SPECIFIC structures, which may itself need allocating first. */ 80 81 /* The following three macros must be overridden (in objcp/objcp-decl.h) 82 for Objective-C++. */ 83 #define TYPE_OBJC_INFO(TYPE) TYPE_LANG_SPECIFIC (TYPE)->objc_info 84 #define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type) 85 #define ALLOC_OBJC_TYPE_LANG_SPECIFIC(NODE) \ 86 do { \ 87 TYPE_LANG_SPECIFIC (NODE) = GGC_CNEW (struct lang_type); \ 88 } while (0) 89 90 #define TYPE_HAS_OBJC_INFO(TYPE) \ 91 (TYPE_LANG_SPECIFIC (TYPE) && TYPE_OBJC_INFO (TYPE)) 92 #define TYPE_OBJC_INTERFACE(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 0) 93 #define TYPE_OBJC_PROTOCOL_LIST(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 1) 94 95 96 #define INIT_TYPE_OBJC_INFO(TYPE) \ 97 do \ 98 { \ 99 if (!TYPE_LANG_SPECIFIC (TYPE)) \ 100 ALLOC_OBJC_TYPE_LANG_SPECIFIC(TYPE); \ 101 if (!TYPE_OBJC_INFO (TYPE)) \ 102 TYPE_OBJC_INFO (TYPE) \ 103 = make_tree_vec (OBJC_INFO_SLOT_ELTS); \ 104 } \ 105 while (0) 106 #define DUP_TYPE_OBJC_INFO(DST, SRC) \ 107 do \ 108 { \ 109 ALLOC_OBJC_TYPE_LANG_SPECIFIC(DST); \ 110 if (TYPE_LANG_SPECIFIC (SRC)) \ 111 memcpy (TYPE_LANG_SPECIFIC (DST), \ 112 TYPE_LANG_SPECIFIC (SRC), \ 113 SIZEOF_OBJC_TYPE_LANG_SPECIFIC); \ 114 TYPE_OBJC_INFO (DST) \ 115 = make_tree_vec (OBJC_INFO_SLOT_ELTS); \ 116 } \ 117 while (0) 118 119 #define TYPED_OBJECT(TYPE) \ 120 (TREE_CODE (TYPE) == RECORD_TYPE \ 121 && TYPE_HAS_OBJC_INFO (TYPE) \ 122 && TYPE_OBJC_INTERFACE (TYPE)) 123 #define OBJC_TYPE_NAME(TYPE) TYPE_NAME(TYPE) 124 #define OBJC_SET_TYPE_NAME(TYPE, NAME) (TYPE_NAME (TYPE) = NAME) 125 126 /* Hash tables to manage the global pool of method prototypes. */ 127 128 typedef struct hashed_entry *hash; 129 typedef struct hashed_attribute *attr; 130 131 struct GTY(()) hashed_attribute { 132 attr next; 133 tree value; 134 }; 135 struct GTY(()) hashed_entry { 136 attr list; 137 hash next; 138 tree key; 139 }; 140 141 extern GTY ((length ("SIZEHASHTABLE"))) hash *nst_method_hash_list; 142 extern GTY ((length ("SIZEHASHTABLE"))) hash *cls_method_hash_list; 143 144 #define SIZEHASHTABLE 257 145 146 /* Objective-C/Objective-C++ @implementation list. */ 147 148 struct GTY(()) imp_entry { 149 struct imp_entry *next; 150 tree imp_context; 151 tree imp_template; 152 tree class_decl; /* _OBJC_CLASS_<my_name>; */ 153 tree meta_decl; /* _OBJC_METACLASS_<my_name>; */ 154 BOOL_BITFIELD has_cxx_cdtors : 1; 155 }; 156 157 extern GTY(()) struct imp_entry *imp_list; 158 extern GTY(()) int imp_count; /* `@implementation' */ 159 extern GTY(()) int cat_count; /* `@category' */ 160 161 extern GTY(()) enum tree_code objc_inherit_code; 162 extern GTY(()) int objc_public_flag; 163 164 /* Objective-C/Objective-C++ global tree enumeration. */ 165 166 enum objc_tree_index 167 { 168 OCTI_STATIC_NST, 169 OCTI_STATIC_NST_DECL, 170 OCTI_SELF_ID, 171 OCTI_UCMD_ID, 172 173 OCTI_SELF_DECL, 174 OCTI_UMSG_DECL, 175 OCTI_UMSG_FAST_DECL, 176 OCTI_UMSG_SUPER_DECL, 177 OCTI_UMSG_STRET_DECL, 178 OCTI_UMSG_SUPER_STRET_DECL, 179 OCTI_GET_CLASS_DECL, 180 OCTI_GET_MCLASS_DECL, 181 OCTI_SUPER_TYPE, 182 OCTI_SEL_TYPE, 183 OCTI_ID_TYPE, 184 OCTI_CLS_TYPE, 185 OCTI_NST_TYPE, 186 OCTI_PROTO_TYPE, 187 188 OCTI_CLS_CHAIN, 189 OCTI_ALIAS_CHAIN, 190 OCTI_INTF_CHAIN, 191 OCTI_PROTO_CHAIN, 192 OCTI_IMPL_CHAIN, 193 OCTI_CLS_REF_CHAIN, 194 OCTI_SEL_REF_CHAIN, 195 OCTI_IVAR_CHAIN, 196 OCTI_CLS_NAMES_CHAIN, 197 OCTI_METH_VAR_NAMES_CHAIN, 198 OCTI_METH_VAR_TYPES_CHAIN, 199 200 OCTI_SYMBOLS_DECL, 201 OCTI_NST_VAR_DECL, 202 OCTI_CLS_VAR_DECL, 203 OCTI_NST_METH_DECL, 204 OCTI_CLS_METH_DECL, 205 OCTI_CLS_DECL, 206 OCTI_MCLS_DECL, 207 OCTI_SEL_TABLE_DECL, 208 OCTI_MODULES_DECL, 209 OCTI_GNU_INIT_DECL, 210 211 OCTI_INTF_CTX, 212 OCTI_IMPL_CTX, 213 OCTI_METH_CTX, 214 OCTI_IVAR_CTX, 215 216 OCTI_IMPL_TEMPL, 217 OCTI_CLS_TEMPL, 218 OCTI_CAT_TEMPL, 219 OCTI_UPRIV_REC, 220 OCTI_PROTO_TEMPL, 221 OCTI_SEL_TEMPL, 222 OCTI_UCLS_SUPER_REF, 223 OCTI_UUCLS_SUPER_REF, 224 OCTI_METH_TEMPL, 225 OCTI_IVAR_TEMPL, 226 OCTI_METH_LIST_TEMPL, 227 OCTI_METH_PROTO_LIST_TEMPL, 228 OCTI_IVAR_LIST_TEMPL, 229 OCTI_SYMTAB_TEMPL, 230 OCTI_MODULE_TEMPL, 231 OCTI_SUPER_TEMPL, 232 OCTI_OBJ_REF, 233 OCTI_CLS_REF, 234 OCTI_METH_PROTO_TEMPL, 235 OCTI_FUNCTION1_TEMPL, 236 OCTI_FUNCTION2_TEMPL, 237 238 OCTI_OBJ_ID, 239 OCTI_CLS_ID, 240 OCTI_ID_NAME, 241 OCTI_CLASS_NAME, 242 OCTI_CNST_STR_ID, 243 OCTI_CNST_STR_TYPE, 244 OCTI_CNST_STR_GLOB_ID, 245 OCTI_STRING_CLASS_DECL, 246 OCTI_INTERNAL_CNST_STR_TYPE, 247 OCTI_SUPER_DECL, 248 OCTI_UMSG_NONNIL_DECL, 249 OCTI_UMSG_NONNIL_STRET_DECL, 250 OCTI_STORAGE_CLS, 251 OCTI_EXCEPTION_EXTRACT_DECL, 252 OCTI_EXCEPTION_TRY_ENTER_DECL, 253 OCTI_EXCEPTION_TRY_EXIT_DECL, 254 OCTI_EXCEPTION_MATCH_DECL, 255 OCTI_EXCEPTION_THROW_DECL, 256 OCTI_SYNC_ENTER_DECL, 257 OCTI_SYNC_EXIT_DECL, 258 OCTI_SETJMP_DECL, 259 OCTI_EXCDATA_TEMPL, 260 OCTI_STACK_EXCEPTION_DATA_DECL, 261 OCTI_LOCAL_EXCEPTION_DECL, 262 OCTI_RETHROW_EXCEPTION_DECL, 263 OCTI_EVAL_ONCE_DECL, 264 OCTI_CATCH_TYPE, 265 OCTI_EXECCLASS_DECL, 266 267 OCTI_ASSIGN_IVAR_DECL, 268 OCTI_ASSIGN_IVAR_FAST_DECL, 269 OCTI_ASSIGN_GLOBAL_DECL, 270 OCTI_ASSIGN_STRONGCAST_DECL, 271 272 OCTI_MAX 273 }; 274 275 extern GTY(()) tree objc_global_trees[OCTI_MAX]; 276 277 /* List of classes with list of their static instances. */ 278 #define objc_static_instances objc_global_trees[OCTI_STATIC_NST] 279 280 /* The declaration of the array administrating the static instances. */ 281 #define static_instances_decl objc_global_trees[OCTI_STATIC_NST_DECL] 282 283 /* Some commonly used instances of "identifier_node". */ 284 285 #define self_id objc_global_trees[OCTI_SELF_ID] 286 #define ucmd_id objc_global_trees[OCTI_UCMD_ID] 287 288 #define self_decl objc_global_trees[OCTI_SELF_DECL] 289 #define umsg_decl objc_global_trees[OCTI_UMSG_DECL] 290 #define umsg_fast_decl objc_global_trees[OCTI_UMSG_FAST_DECL] 291 #define umsg_super_decl objc_global_trees[OCTI_UMSG_SUPER_DECL] 292 #define umsg_stret_decl objc_global_trees[OCTI_UMSG_STRET_DECL] 293 #define umsg_super_stret_decl objc_global_trees[OCTI_UMSG_SUPER_STRET_DECL] 294 #define objc_get_class_decl objc_global_trees[OCTI_GET_CLASS_DECL] 295 #define objc_get_meta_class_decl \ 296 objc_global_trees[OCTI_GET_MCLASS_DECL] 297 298 #define objc_super_type objc_global_trees[OCTI_SUPER_TYPE] 299 #define objc_selector_type objc_global_trees[OCTI_SEL_TYPE] 300 #define objc_object_type objc_global_trees[OCTI_ID_TYPE] 301 #define objc_class_type objc_global_trees[OCTI_CLS_TYPE] 302 #define objc_instance_type objc_global_trees[OCTI_NST_TYPE] 303 #define objc_protocol_type objc_global_trees[OCTI_PROTO_TYPE] 304 305 /* Type checking macros. */ 306 307 #define IS_ID(TYPE) \ 308 (TREE_CODE (TYPE) == POINTER_TYPE \ 309 && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \ 310 == TREE_TYPE (objc_object_type))) 311 #define IS_CLASS(TYPE) \ 312 (TREE_CODE (TYPE) == POINTER_TYPE \ 313 && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \ 314 == TREE_TYPE (objc_class_type))) 315 #define IS_PROTOCOL_QUALIFIED_UNTYPED(TYPE) \ 316 ((IS_ID (TYPE) || IS_CLASS (TYPE)) \ 317 && TYPE_HAS_OBJC_INFO (TREE_TYPE (TYPE)) \ 318 && TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (TYPE))) 319 #define IS_SUPER(TYPE) \ 320 (TREE_CODE (TYPE) == POINTER_TYPE \ 321 && TREE_TYPE (TYPE) == objc_super_template) 322 323 #define class_chain objc_global_trees[OCTI_CLS_CHAIN] 324 #define alias_chain objc_global_trees[OCTI_ALIAS_CHAIN] 325 #define interface_chain objc_global_trees[OCTI_INTF_CHAIN] 326 #define protocol_chain objc_global_trees[OCTI_PROTO_CHAIN] 327 #define implemented_classes objc_global_trees[OCTI_IMPL_CHAIN] 328 329 /* Chains to manage selectors that are referenced and defined in the 330 module. */ 331 332 #define cls_ref_chain objc_global_trees[OCTI_CLS_REF_CHAIN] /* Classes referenced. */ 333 #define sel_ref_chain objc_global_trees[OCTI_SEL_REF_CHAIN] /* Selectors referenced. */ 334 #define objc_ivar_chain objc_global_trees[OCTI_IVAR_CHAIN] 335 336 /* Chains to manage uniquing of strings. */ 337 338 #define class_names_chain objc_global_trees[OCTI_CLS_NAMES_CHAIN] 339 #define meth_var_names_chain objc_global_trees[OCTI_METH_VAR_NAMES_CHAIN] 340 #define meth_var_types_chain objc_global_trees[OCTI_METH_VAR_TYPES_CHAIN] 341 342 343 /* Backend data declarations. */ 344 345 #define UOBJC_SYMBOLS_decl objc_global_trees[OCTI_SYMBOLS_DECL] 346 #define UOBJC_INSTANCE_VARIABLES_decl objc_global_trees[OCTI_NST_VAR_DECL] 347 #define UOBJC_CLASS_VARIABLES_decl objc_global_trees[OCTI_CLS_VAR_DECL] 348 #define UOBJC_INSTANCE_METHODS_decl objc_global_trees[OCTI_NST_METH_DECL] 349 #define UOBJC_CLASS_METHODS_decl objc_global_trees[OCTI_CLS_METH_DECL] 350 #define UOBJC_CLASS_decl objc_global_trees[OCTI_CLS_DECL] 351 #define UOBJC_METACLASS_decl objc_global_trees[OCTI_MCLS_DECL] 352 #define UOBJC_SELECTOR_TABLE_decl objc_global_trees[OCTI_SEL_TABLE_DECL] 353 #define UOBJC_MODULES_decl objc_global_trees[OCTI_MODULES_DECL] 354 #define GNU_INIT_decl objc_global_trees[OCTI_GNU_INIT_DECL] 355 356 /* The following are used when compiling a class implementation. 357 implementation_template will normally be an interface, however if 358 none exists this will be equal to objc_implementation_context...it is 359 set in start_class. */ 360 361 #define objc_interface_context objc_global_trees[OCTI_INTF_CTX] 362 #define objc_implementation_context objc_global_trees[OCTI_IMPL_CTX] 363 #define objc_method_context objc_global_trees[OCTI_METH_CTX] 364 #define objc_ivar_context objc_global_trees[OCTI_IVAR_CTX] 365 366 #define implementation_template objc_global_trees[OCTI_IMPL_TEMPL] 367 #define objc_class_template objc_global_trees[OCTI_CLS_TEMPL] 368 #define objc_category_template objc_global_trees[OCTI_CAT_TEMPL] 369 #define uprivate_record objc_global_trees[OCTI_UPRIV_REC] 370 #define objc_protocol_template objc_global_trees[OCTI_PROTO_TEMPL] 371 #define objc_selector_template objc_global_trees[OCTI_SEL_TEMPL] 372 #define ucls_super_ref objc_global_trees[OCTI_UCLS_SUPER_REF] 373 #define uucls_super_ref objc_global_trees[OCTI_UUCLS_SUPER_REF] 374 375 #define umsg_nonnil_decl objc_global_trees[OCTI_UMSG_NONNIL_DECL] 376 #define umsg_nonnil_stret_decl objc_global_trees[OCTI_UMSG_NONNIL_STRET_DECL] 377 #define objc_storage_class objc_global_trees[OCTI_STORAGE_CLS] 378 #define objc_exception_extract_decl \ 379 objc_global_trees[OCTI_EXCEPTION_EXTRACT_DECL] 380 #define objc_exception_try_enter_decl \ 381 objc_global_trees[OCTI_EXCEPTION_TRY_ENTER_DECL] 382 #define objc_exception_try_exit_decl \ 383 objc_global_trees[OCTI_EXCEPTION_TRY_EXIT_DECL] 384 #define objc_exception_match_decl \ 385 objc_global_trees[OCTI_EXCEPTION_MATCH_DECL] 386 #define objc_exception_throw_decl \ 387 objc_global_trees[OCTI_EXCEPTION_THROW_DECL] 388 #define objc_sync_enter_decl objc_global_trees[OCTI_SYNC_ENTER_DECL] 389 #define objc_sync_exit_decl objc_global_trees[OCTI_SYNC_EXIT_DECL] 390 #define objc_exception_data_template \ 391 objc_global_trees[OCTI_EXCDATA_TEMPL] 392 #define objc_setjmp_decl objc_global_trees[OCTI_SETJMP_DECL] 393 #define objc_stack_exception_data \ 394 objc_global_trees[OCTI_STACK_EXCEPTION_DATA_DECL] 395 #define objc_caught_exception objc_global_trees[OCTI_LOCAL_EXCEPTION_DECL] 396 #define objc_rethrow_exception objc_global_trees[OCTI_RETHROW_EXCEPTION_DECL] 397 #define objc_eval_once objc_global_trees[OCTI_EVAL_ONCE_DECL] 398 #define objc_catch_type objc_global_trees[OCTI_CATCH_TYPE] 399 400 #define execclass_decl objc_global_trees[OCTI_EXECCLASS_DECL] 401 402 #define objc_assign_ivar_decl objc_global_trees[OCTI_ASSIGN_IVAR_DECL] 403 #define objc_assign_ivar_fast_decl \ 404 objc_global_trees[OCTI_ASSIGN_IVAR_FAST_DECL] 405 #define objc_assign_global_decl objc_global_trees[OCTI_ASSIGN_GLOBAL_DECL] 406 #define objc_assign_strong_cast_decl \ 407 objc_global_trees[OCTI_ASSIGN_STRONGCAST_DECL] 408 409 #define objc_method_template objc_global_trees[OCTI_METH_TEMPL] 410 #define objc_ivar_template objc_global_trees[OCTI_IVAR_TEMPL] 411 #define objc_method_list_ptr objc_global_trees[OCTI_METH_LIST_TEMPL] 412 #define objc_method_proto_list_ptr \ 413 objc_global_trees[OCTI_METH_PROTO_LIST_TEMPL] 414 #define objc_ivar_list_ptr objc_global_trees[OCTI_IVAR_LIST_TEMPL] 415 #define objc_symtab_template objc_global_trees[OCTI_SYMTAB_TEMPL] 416 #define objc_module_template objc_global_trees[OCTI_MODULE_TEMPL] 417 #define objc_super_template objc_global_trees[OCTI_SUPER_TEMPL] 418 #define objc_object_reference objc_global_trees[OCTI_OBJ_REF] 419 #define objc_class_reference objc_global_trees[OCTI_CLS_REF] 420 #define objc_method_prototype_template \ 421 objc_global_trees[OCTI_METH_PROTO_TEMPL] 422 #define function1_template objc_global_trees[OCTI_FUNCTION1_TEMPL] 423 #define function2_template objc_global_trees[OCTI_FUNCTION2_TEMPL] 424 425 #define objc_object_id objc_global_trees[OCTI_OBJ_ID] 426 #define objc_class_id objc_global_trees[OCTI_CLS_ID] 427 #define objc_object_name objc_global_trees[OCTI_ID_NAME] 428 #define objc_class_name objc_global_trees[OCTI_CLASS_NAME] 429 #define constant_string_id objc_global_trees[OCTI_CNST_STR_ID] 430 #define constant_string_type objc_global_trees[OCTI_CNST_STR_TYPE] 431 #define constant_string_global_id \ 432 objc_global_trees[OCTI_CNST_STR_GLOB_ID] 433 #define string_class_decl objc_global_trees[OCTI_STRING_CLASS_DECL] 434 #define internal_const_str_type objc_global_trees[OCTI_INTERNAL_CNST_STR_TYPE] 435 #define UOBJC_SUPER_decl objc_global_trees[OCTI_SUPER_DECL] 436 437 #endif /* GCC_OBJC_ACT_H */ 438