| /* Declarations for objc-act.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, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| |
| /*** Public Interface (procedures) ***/ |
| |
| /* used by yyparse */ |
| |
| void finish_file PROTO((void)); |
| tree start_class PROTO((enum tree_code, tree, tree, tree)); |
| tree continue_class PROTO((tree)); |
| void finish_class PROTO((tree)); |
| void start_method_def PROTO((tree)); |
| void continue_method_def PROTO((void)); |
| void finish_method_def PROTO((void)); |
| tree start_protocol PROTO((enum tree_code, tree, tree)); |
| void finish_protocol PROTO((tree)); |
| void add_objc_decls PROTO((void)); |
| |
| tree is_ivar PROTO((tree, tree)); |
| int is_private PROTO((tree)); |
| int is_public PROTO((tree, tree)); |
| tree add_instance_variable PROTO((tree, int, tree, tree, tree)); |
| tree add_class_method PROTO((tree, tree)); |
| tree add_instance_method PROTO((tree, tree)); |
| tree get_super_receiver PROTO((void)); |
| tree get_class_ivars PROTO((tree)); |
| tree get_class_reference PROTO((tree)); |
| tree get_static_reference PROTO((tree, tree)); |
| tree get_object_reference PROTO((tree)); |
| tree build_message_expr PROTO((tree)); |
| tree build_selector_expr PROTO((tree)); |
| tree build_ivar_reference PROTO((tree)); |
| tree build_keyword_decl PROTO((tree, tree, tree)); |
| tree build_method_decl PROTO((enum tree_code, tree, tree, tree)); |
| tree build_protocol_expr PROTO((tree)); |
| tree build_objc_string_object PROTO((tree)); |
| |
| extern tree objc_ivar_chain; |
| extern tree objc_method_context; |
| |
| void objc_declare_alias PROTO((tree, tree)); |
| void objc_declare_class PROTO((tree)); |
| |
| extern int objc_receiver_context; |
| |
| /* the following routines are used to implement statically typed objects */ |
| |
| int objc_comptypes PROTO((tree, tree, int)); |
| void objc_check_decl PROTO((tree)); |
| |
| /* NeXT extensions */ |
| |
| tree build_encode_expr PROTO((tree)); |
| |
| /* 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) |
| |
| /* CLASS_INTERFACE_TYPE, CLASS_IMPLEMENTATION_TYPE, |
| CATEGORY_INTERFACE_TYPE, CATEGORY_IMPLEMENTATION_TYPE, |
| PROTOCOL_INTERFACE_TYPE */ |
| #define CLASS_NAME(CLASS) ((CLASS)->type.name) |
| #define CLASS_SUPER_NAME(CLASS) ((CLASS)->type.context) |
| #define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 0) |
| #define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 1) |
| #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.minval) |
| #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.maxval) |
| #define CLASS_STATIC_TEMPLATE(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 2) |
| #define CLASS_CATEGORY_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 3) |
| #define CLASS_PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 4) |
| #define PROTOCOL_NAME(CLASS) ((CLASS)->type.name) |
| #define PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 0) |
| #define PROTOCOL_NST_METHODS(CLASS) ((CLASS)->type.minval) |
| #define PROTOCOL_CLS_METHODS(CLASS) ((CLASS)->type.maxval) |
| #define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 1) |
| #define TYPE_PROTOCOL_LIST(TYPE) ((TYPE)->type.context) |
| |
| /* Define the Objective-C or Objective-C++ language-specific tree codes. */ |
| |
| #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM, |
| enum objc_tree_code { |
| #ifdef OBJCPLUS |
| dummy_tree_code = LAST_CPLUS_TREE_CODE, |
| #else |
| dummy_tree_code = LAST_AND_UNUSED_TREE_CODE, |
| #endif |
| #include "objc-tree.def" |
| LAST_OBJC_TREE_CODE |
| }; |
| #undef DEFTREECODE |
