projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 65e4f827 C |
1 | /* Declarations for objc-actions.c. |
| 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 | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 19 | ||
| 20 | ||
| 21 | /*** Public Interface (procedures) ***/ | |
| 22 | ||
| 23 | /* used by compile_file */ | |
| 24 | ||
| 25 | void init_objc (), finish_objc (); | |
| 26 | ||
| 27 | /* used by yyparse */ | |
| 28 | ||
| 29 | tree start_class (); | |
| 30 | tree continue_class (); | |
| 31 | void finish_class (); | |
| 32 | void start_method_def (); | |
| 33 | void continue_method_def (); | |
| 34 | void finish_method_def (); | |
| 35 | void add_objc_decls (); | |
| 36 | ||
| 37 | tree is_ivar (); | |
| 38 | int is_public (); | |
| 39 | tree add_instance_variable (); | |
| 40 | tree add_class_method (); | |
| 41 | tree add_instance_method (); | |
| 42 | tree get_super_receiver (); | |
| 43 | tree get_class_ivars (); | |
| 44 | tree get_class_reference (); | |
| 45 | tree get_static_reference (); | |
| 46 | ||
| 47 | tree build_message_expr (); | |
| 48 | tree build_selector_expr (); | |
| 49 | tree build_ivar_reference (); | |
| 50 | tree build_keyword_decl (); | |
| 51 | tree build_method_decl (); | |
| 52 | ||
| 53 | /* Nonzero enables objc features. */ | |
| 54 | ||
| 55 | extern int doing_objc_thang; | |
| 56 | ||
| 57 | /* the following routines are used to implement statically typed objects */ | |
| 58 | ||
| 59 | tree lookup_interface (); | |
| 60 | int objc_comptypes (); | |
| 61 | void objc_check_decl (); | |
| 62 | ||
| 63 | /* NeXT extensions */ | |
| 64 | ||
| 65 | tree build_encode_expr (); | |
| 66 | ||
| 67 | /* used by rest_of_compilation. */ | |
| 68 | ||
| 69 | void genPrototype (); | |
| 70 | ||
| 71 | /* Objective-C structures */ | |
| 72 | ||
| 73 | /* KEYWORD_DECL */ | |
| 74 | #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name) | |
| 75 | #define KEYWORD_ARG_NAME(DECL) ((DECL)->decl.arguments) | |
| 76 | ||
| 77 | /* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */ | |
| 78 | #define METHOD_SEL_NAME(DECL) ((DECL)->decl.name) | |
| 79 | #define METHOD_SEL_ARGS(DECL) ((DECL)->decl.arguments) | |
| 80 | #define METHOD_ADD_ARGS(DECL) ((DECL)->decl.result) | |
| 81 | #define METHOD_DEFINITION(DECL) ((DECL)->decl.initial) | |
| 82 | #define METHOD_ENCODING(DECL) ((DECL)->decl.context) | |
| 83 | ||
| 84 | /* INTERFACE_TYPE, IMPLEMENTATION_TYPE, CATEGORY_TYPE */ | |
| 85 | #define CLASS_NAME(CLASS) ((CLASS)->type.name) | |
| 86 | #define CLASS_SUPER_NAME(CLASS) ((CLASS)->type.binfo) | |
| 87 | #define CLASS_IVARS(CLASS) ((CLASS)->type.maxval) | |
| 88 | #define CLASS_RAW_IVARS(CLASS) ((CLASS)->type.noncopied_parts) | |
| 89 | #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.next_variant) | |
| 90 | #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.main_variant) | |
| 91 | #define CLASS_STATIC_TEMPLATE(CLASS) ((CLASS)->type.context) | |
| 92 | #define CLASS_CATEGORY_LIST(CLASS) ((CLASS)->type.minval) | |
| 93 | ||
| 94 | /* Define the Objective-C language-specific tree codes. */ | |
| 95 | ||
| 96 | #define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM, | |
| 97 | enum objc_tree_code { | |
| 98 | dummy_tree_code = LAST_AND_UNUSED_TREE_CODE, | |
| 99 | #include "objc-tree.def" | |
| 100 | LAST_OBJC_TREE_CODE | |
| 101 | }; | |
| 102 | #undef DEFTREECODE |