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- /* Declarations for objc-actions.c.
- Copyright (C) 1990 Free Software Foundation, Inc.
-
- This file is part of GNU CC.
-
- GNU CC is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU CC; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- /*** Public Interface (procedures) ***/
-
- /* used by compile_file */
-
- void init_objc (), finish_objc ();
-
- /* used by yyparse */
-
- tree start_class ();
- tree continue_class ();
- void finish_class ();
- void start_method_def ();
- void continue_method_def ();
- void finish_method_def ();
- void add_objc_decls ();
-
- tree is_ivar ();
- int is_public ();
- tree add_instance_variable ();
- tree add_class_method ();
- tree add_instance_method ();
- tree get_super_receiver ();
- tree get_class_ivars ();
- tree get_class_reference ();
- tree get_static_reference ();
-
- tree build_message_expr ();
- tree build_selector_expr ();
- tree build_ivar_reference ();
- tree build_keyword_decl ();
- tree build_method_decl ();
-
- /* Nonzero enables objc features. */
-
- extern int doing_objc_thang;
-
- /* the following routines are used to implement statically typed objects */
-
- tree lookup_interface ();
- int objc_comptypes ();
- void objc_check_decl ();
-
- /* NeXT extensions */
-
- tree build_encode_expr ();
-
- /* used by rest_of_compilation. */
-
- void genPrototype ();
-
- /* Objective-C structures */
-
- /* KEYWORD_DECL */
- #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name)
- #define KEYWORD_ARG_NAME(DECL) ((DECL)->decl.arguments)
-
- /* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */
- #define METHOD_SEL_NAME(DECL) ((DECL)->decl.name)
- #define METHOD_SEL_ARGS(DECL) ((DECL)->decl.arguments)
- #define METHOD_ADD_ARGS(DECL) ((DECL)->decl.result)
- #define METHOD_DEFINITION(DECL) ((DECL)->decl.initial)
- #define METHOD_ENCODING(DECL) ((DECL)->decl.context)
-
- /* INTERFACE_TYPE, IMPLEMENTATION_TYPE, CATEGORY_TYPE */
- #define CLASS_NAME(CLASS) ((CLASS)->type.name)
- #define CLASS_SUPER_NAME(CLASS) ((CLASS)->type.binfo)
- #define CLASS_IVARS(CLASS) ((CLASS)->type.maxval)
- #define CLASS_RAW_IVARS(CLASS) ((CLASS)->type.noncopied_parts)
- #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.next_variant)
- #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.main_variant)
- #define CLASS_STATIC_TEMPLATE(CLASS) ((CLASS)->type.context)
- #define CLASS_CATEGORY_LIST(CLASS) ((CLASS)->type.minval)
-
- /* Define the Objective-C language-specific tree codes. */
-
- #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
- enum objc_tree_code {
- dummy_tree_code = LAST_AND_UNUSED_TREE_CODE,
- #include "objc-tree.def"
- LAST_OBJC_TREE_CODE
- };
- #undef DEFTREECODE
-