git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 25eddb2c | 1 | /* Declarations for objc-act.c. |
| 02ba24b7 RS |
2 | Copyright (C) 1990 Free Software Foundation, Inc. |
| 3 | ||
| 4 | This file is part of GNU CC. | |
| 5 | ||
| 6 | GNU CC is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GNU CC is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GNU CC; see the file COPYING. If not, write to | |
| 890edade RK |
18 | the Free Software Foundation, 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ | |
| 02ba24b7 RS |
20 | |
| 21 | ||
| 22 | /*** Public Interface (procedures) ***/ | |
| 23 | ||
| 02ba24b7 RS |
24 | /* used by yyparse */ |
| 25 | ||
| 2c5f4139 | 26 | void finish_file PROTO((void)); |
| 2fb31127 TW |
27 | tree start_class PROTO((enum tree_code, tree, tree, tree)); |
| 28 | tree continue_class PROTO((tree)); | |
| 29 | void finish_class PROTO((tree)); | |
| 30 | void start_method_def PROTO((tree)); | |
| 31 | void continue_method_def PROTO((void)); | |
| 32 | void finish_method_def PROTO((void)); | |
| 33 | tree start_protocol PROTO((enum tree_code, tree, tree)); | |
| 34 | void finish_protocol PROTO((tree)); | |
| 35 | void add_objc_decls PROTO((void)); | |
| 36 | ||
| 37 | tree is_ivar PROTO((tree, tree)); | |
| 38 | int is_private PROTO((tree)); | |
| 39 | int is_public PROTO((tree, tree)); | |
| 40 | tree add_instance_variable PROTO((tree, int, tree, tree, tree)); | |
| 41 | tree add_class_method PROTO((tree, tree)); | |
| 42 | tree add_instance_method PROTO((tree, tree)); | |
| 43 | tree get_super_receiver PROTO((void)); | |
| 44 | tree get_class_ivars PROTO((tree)); | |
| 45 | tree get_class_reference PROTO((tree)); | |
| 46 | tree get_static_reference PROTO((tree, tree)); | |
| 47 | tree get_object_reference PROTO((tree)); | |
| 48 | tree build_message_expr PROTO((tree)); | |
| 49 | tree build_selector_expr PROTO((tree)); | |
| 50 | tree build_ivar_reference PROTO((tree)); | |
| 51 | tree build_keyword_decl PROTO((tree, tree, tree)); | |
| 52 | tree build_method_decl PROTO((enum tree_code, tree, tree, tree)); | |
| 53 | tree build_protocol_expr PROTO((tree)); | |
| 54 | tree build_objc_string_object PROTO((tree)); | |
| 55 | ||
| 56 | extern tree objc_ivar_chain; | |
| 57 | extern tree objc_method_context; | |
| 58 | ||
| 59 | void objc_declare_alias PROTO((tree, tree)); | |
| 60 | void objc_declare_class PROTO((tree)); | |
| 61 | ||
| 62 | extern int objc_receiver_context; | |
| 02ba24b7 RS |
63 | |
| 64 | /* the following routines are used to implement statically typed objects */ | |
| 65 | ||
| 2fb31127 TW |
66 | int objc_comptypes PROTO((tree, tree, int)); |
| 67 | void objc_check_decl PROTO((tree)); | |
| 02ba24b7 RS |
68 | |
| 69 | /* NeXT extensions */ | |
| 70 | ||
| 2fb31127 | 71 | tree build_encode_expr PROTO((tree)); |
| 02ba24b7 RS |
72 | |
| 73 | /* Objective-C structures */ | |
| 74 | ||
| 75 | /* KEYWORD_DECL */ | |
| 76 | #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name) | |
| 77 | #define KEYWORD_ARG_NAME(DECL) ((DECL)->decl.arguments) | |
| 78 | ||
| 79 | /* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */ | |
| 80 | #define METHOD_SEL_NAME(DECL) ((DECL)->decl.name) | |
| 81 | #define METHOD_SEL_ARGS(DECL) ((DECL)->decl.arguments) | |
| 82 | #define METHOD_ADD_ARGS(DECL) ((DECL)->decl.result) | |
| 83 | #define METHOD_DEFINITION(DECL) ((DECL)->decl.initial) | |
| 84 | #define METHOD_ENCODING(DECL) ((DECL)->decl.context) | |
| 85 | ||
| 2fb31127 TW |
86 | /* CLASS_INTERFACE_TYPE, CLASS_IMPLEMENTATION_TYPE, |
| 87 | CATEGORY_INTERFACE_TYPE, CATEGORY_IMPLEMENTATION_TYPE, | |
| 88 | PROTOCOL_INTERFACE_TYPE */ | |
| 02ba24b7 | 89 | #define CLASS_NAME(CLASS) ((CLASS)->type.name) |
| 2fb31127 TW |
90 | #define CLASS_SUPER_NAME(CLASS) ((CLASS)->type.context) |
| 91 | #define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 0) | |
| 92 | #define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 1) | |
| 93 | #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.minval) | |
| 94 | #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.maxval) | |
| 95 | #define CLASS_STATIC_TEMPLATE(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 2) | |
| 96 | #define CLASS_CATEGORY_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 3) | |
| 812207f0 | 97 | #define CLASS_PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 4) |
| 2fb31127 | 98 | #define PROTOCOL_NAME(CLASS) ((CLASS)->type.name) |
| 812207f0 | 99 | #define PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 0) |
| 2fb31127 TW |
100 | #define PROTOCOL_NST_METHODS(CLASS) ((CLASS)->type.minval) |
| 101 | #define PROTOCOL_CLS_METHODS(CLASS) ((CLASS)->type.maxval) | |
| 812207f0 TW |
102 | #define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_BINFO (CLASS), 1) |
| 103 | #define TYPE_PROTOCOL_LIST(TYPE) ((TYPE)->type.context) | |
| 2fb31127 TW |
104 | |
| 105 | /* Define the Objective-C or Objective-C++ language-specific tree codes. */ | |
| 02ba24b7 RS |
106 | |
| 107 | #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM, | |
| 108 | enum objc_tree_code { | |
| 2fb31127 TW |
109 | #ifdef OBJCPLUS |
| 110 | dummy_tree_code = LAST_CPLUS_TREE_CODE, | |
| 111 | #else | |
| 02ba24b7 | 112 | dummy_tree_code = LAST_AND_UNUSED_TREE_CODE, |
| 2fb31127 | 113 | #endif |
| 02ba24b7 RS |
114 | #include "objc-tree.def" |
| 115 | LAST_OBJC_TREE_CODE | |
| 116 | }; | |
| 117 | #undef DEFTREECODE |