c-parse.in (objc_inherit_code, [...]): Make static.
2001-10-03 Ziemowit Laski <zlaski@apple.com>
* c-parse.in (objc_inherit_code, objc_pq_context,
objc_public_flag): Make static.
(objc_interface_context, objc_implementation_context,
objc_method_context, objc_ivar_chain, objc_ivar_context): Move to
global tree array in objc/objc-act.[ch].
(methoddef): Remove unnecessary code.
* objc/objc-act.c: (hashed_attribute, hashed_entry, imp_entry):
Hoist struct definitions to objc-act.h.
(nst_method_hash_list, cls_method_hash_list, imp_list, imp_count,
cat_count): Place declaration in objc-act.h.
(objc_tree_index): Move enumeration to objc-act.h.
(objc_global_trees): Place declaration and macro accessors in
objc-act.h.
(implementation_context): Remove duplicate; use
objc_implementation_context instead:
(method_context): Remove duplicate; use objc_method_context
instead.
(objc_ellipsis_node, objc_method_prototype_template,
implemented_classes, function_type): Move global vars to
objc_global_trees.
(init_objc): Use LAST_BASE_TREE_CODE instead of LAST_CODE.
(build_message_expr): Move actual construction of ObjC message
send nodes to finish_message_expr.
(finish_message_expr): New routine, contains code formerly in
build_message_expr.
* objc/objc-act.h (finish_message_expr): New prototype.
(objc_ivar_chain, objc_method_context, objc_ellipsis_node): Remove
declarations; these vars are now part of objc_global_trees.
(objc_tree_index, objc_global_trees): Move definitions from
objc-act.c.
* objc/objc-tree.def: Update copyright info.
From-SVN: r46000
This commit is contained in:
Ziemowit Laski
Stan Shebs
parent
8bf4eeece3
commit
8607f1bc47
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@ -1,3 +1,38 @@
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2001-10-03 Ziemowit Laski <zlaski@apple.com>
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* c-parse.in (objc_inherit_code, objc_pq_context,
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objc_public_flag): Make static.
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(objc_interface_context, objc_implementation_context,
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objc_method_context, objc_ivar_chain, objc_ivar_context): Move to
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global tree array in objc/objc-act.[ch].
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(methoddef): Remove unnecessary code.
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* objc/objc-act.c: (hashed_attribute, hashed_entry, imp_entry):
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Hoist struct definitions to objc-act.h.
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(nst_method_hash_list, cls_method_hash_list, imp_list, imp_count,
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cat_count): Place declaration in objc-act.h.
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(objc_tree_index): Move enumeration to objc-act.h.
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(objc_global_trees): Place declaration and macro accessors in
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objc-act.h.
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(implementation_context): Remove duplicate; use
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objc_implementation_context instead:
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(method_context): Remove duplicate; use objc_method_context
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instead.
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(objc_ellipsis_node, objc_method_prototype_template,
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implemented_classes, function_type): Move global vars to
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objc_global_trees.
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(init_objc): Use LAST_BASE_TREE_CODE instead of LAST_CODE.
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(build_message_expr): Move actual construction of ObjC message
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send nodes to finish_message_expr.
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(finish_message_expr): New routine, contains code formerly in
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build_message_expr.
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* objc/objc-act.h (finish_message_expr): New prototype.
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(objc_ivar_chain, objc_method_context, objc_ellipsis_node): Remove
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declarations; these vars are now part of objc_global_trees.
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(objc_tree_index, objc_global_trees): Move definitions from
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objc-act.c.
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* objc/objc-tree.def: Update copyright info.
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Wed Oct 3 12:22:11 EDT 2001 John Wehle (john@feith.com)
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* dwarf2asm.c (unaligned_integer_asm_op): Abort if
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@ -281,23 +281,16 @@ static tree declspec_stack;
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} while (0)
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ifobjc
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/* Objective-C specific information */
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/* Objective-C specific parser/lexer information */
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tree objc_interface_context;
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tree objc_implementation_context;
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tree objc_method_context;
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tree objc_ivar_chain;
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tree objc_ivar_context;
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enum tree_code objc_inherit_code;
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int objc_receiver_context;
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int objc_public_flag;
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int objc_pq_context;
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static enum tree_code objc_inherit_code;
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static int objc_pq_context = 0, objc_public_flag = 0;
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/* The following flag is needed to contextualize ObjC lexical analysis.
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In some cases (e.g., 'int NSObject;'), it is undesirable to bind
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an identifier to an ObjC class, even if a class with that name
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exists. */
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int objc_need_raw_identifier;
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static int objc_need_raw_identifier;
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#define OBJC_NEED_RAW_IDENTIFIER(VAL) objc_need_raw_identifier = VAL
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end ifobjc
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@ -324,13 +317,6 @@ c_parse_init ()
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ggc_add_tree_root (¤t_declspecs, 1);
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ggc_add_tree_root (&prefix_attributes, 1);
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ggc_add_tree_root (&all_prefix_attributes, 1);
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ifobjc
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ggc_add_tree_root (&objc_interface_context, 1);
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ggc_add_tree_root (&objc_implementation_context, 1);
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ggc_add_tree_root (&objc_method_context, 1);
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ggc_add_tree_root (&objc_ivar_chain, 1);
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ggc_add_tree_root (&objc_ivar_context, 1);
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end ifobjc
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}
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%}
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@ -2948,7 +2934,6 @@ methoddef:
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else
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add_instance_method (objc_implementation_context, $3);
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start_method_def ($3);
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objc_method_context = $3;
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}
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optarglist
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{
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@ -2957,7 +2942,6 @@ methoddef:
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compstmt_or_error
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{
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finish_method_def ();
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objc_method_context = NULL_TREE;
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}
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;
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File diff suppressed because it is too large
Load Diff
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@ -46,6 +46,7 @@ tree get_class_reference PARAMS ((tree));
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tree get_static_reference PARAMS ((tree, tree));
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tree get_object_reference PARAMS ((tree));
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tree build_message_expr PARAMS ((tree));
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tree finish_message_expr PARAMS ((tree, tree, tree));
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tree build_selector_expr PARAMS ((tree));
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tree build_ivar_reference PARAMS ((tree));
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tree build_keyword_decl PARAMS ((tree, tree, tree));
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@ -53,10 +54,6 @@ tree build_method_decl PARAMS ((enum tree_code, tree, tree, tree));
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tree build_protocol_expr PARAMS ((tree));
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tree build_objc_string_object PARAMS ((tree));
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extern tree objc_ivar_chain;
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extern tree objc_method_context;
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extern tree objc_ellipsis_node;
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void objc_declare_alias PARAMS ((tree, tree));
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void objc_declare_class PARAMS ((tree));
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void objc_declare_protocols PARAMS ((tree));
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@ -105,16 +102,254 @@ tree build_encode_expr PARAMS ((tree));
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#define PROTOCOL_DEFINED(CLASS) TREE_USED (CLASS)
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#define TYPE_PROTOCOL_LIST(TYPE) ((TYPE)->type.context)
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/* Set by `continue_class' and checked by `is_public'. */
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#define TREE_STATIC_TEMPLATE(record_type) (TREE_PUBLIC (record_type))
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#define TYPED_OBJECT(type) \
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(TREE_CODE (type) == RECORD_TYPE && TREE_STATIC_TEMPLATE (type))
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/* Define the Objective-C or Objective-C++ language-specific tree codes. */
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#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
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enum objc_tree_code {
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#ifdef OBJCPLUS
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dummy_tree_code = LAST_CPLUS_TREE_CODE,
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LAST_BASE_TREE_CODE = LAST_CPLUS_TREE_CODE,
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#else
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dummy_tree_code = LAST_C_TREE_CODE,
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LAST_BASE_TREE_CODE = LAST_C_TREE_CODE,
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#endif
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#include "objc-tree.def"
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LAST_OBJC_TREE_CODE
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};
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#undef DEFTREECODE
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/* Hash tables to manage the global pool of method prototypes. */
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typedef struct hashed_entry *hash;
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typedef struct hashed_attribute *attr;
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struct hashed_attribute
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{
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attr next;
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tree value;
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};
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struct hashed_entry
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{
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attr list;
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hash next;
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tree key;
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};
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extern hash *nst_method_hash_list;
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extern hash *cls_method_hash_list;
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#define HASH_ALLOC_LIST_SIZE 170
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#define ATTR_ALLOC_LIST_SIZE 170
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#define SIZEHASHTABLE 257
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/* Objective-C/Objective-C++ @implementation list. */
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struct imp_entry
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{
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struct imp_entry *next;
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tree imp_context;
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tree imp_template;
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tree class_decl; /* _OBJC_CLASS_<my_name>; */
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tree meta_decl; /* _OBJC_METACLASS_<my_name>; */
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};
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extern struct imp_entry *imp_list;
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extern int imp_count; /* `@implementation' */
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extern int cat_count; /* `@category' */
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/* Objective-C/Objective-C++ global tree enumeration. */
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enum objc_tree_index
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{
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OCTI_STATIC_NST,
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OCTI_STATIC_NST_DECL,
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OCTI_SELF_ID,
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OCTI_UCMD_ID,
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OCTI_UNUSED_LIST,
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OCTI_ELLIPSIS_NODE,
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OCTI_SELF_DECL,
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OCTI_UMSG_DECL,
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OCTI_UMSG_SUPER_DECL,
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OCTI_GET_CLASS_DECL,
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OCTI_GET_MCLASS_DECL,
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OCTI_SUPER_TYPE,
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OCTI_SEL_TYPE,
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OCTI_ID_TYPE,
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OCTI_CLS_TYPE,
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OCTI_NST_TYPE,
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OCTI_PROTO_TYPE,
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OCTI_CLS_CHAIN,
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OCTI_ALIAS_CHAIN,
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OCTI_INTF_CHAIN,
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OCTI_PROTO_CHAIN,
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OCTI_IMPL_CHAIN,
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OCTI_CLS_REF_CHAIN,
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OCTI_SEL_REF_CHAIN,
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OCTI_IVAR_CHAIN,
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OCTI_CLS_NAMES_CHAIN,
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OCTI_METH_VAR_NAMES_CHAIN,
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OCTI_METH_VAR_TYPES_CHAIN,
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OCTI_SYMBOLS_DECL,
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OCTI_NST_VAR_DECL,
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OCTI_CLS_VAR_DECL,
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OCTI_NST_METH_DECL,
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OCTI_CLS_METH_DECL,
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OCTI_CLS_DECL,
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OCTI_MCLS_DECL,
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OCTI_SEL_TABLE_DECL,
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OCTI_MODULES_DECL,
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OCTI_STRG_DECL,
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OCTI_INTF_CTX,
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OCTI_IMPL_CTX,
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OCTI_METH_CTX,
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OCTI_IVAR_CTX,
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OCTI_IMPL_TEMPL,
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OCTI_CLS_TEMPL,
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OCTI_CAT_TEMPL,
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OCTI_UPRIV_REC,
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OCTI_PROTO_TEMPL,
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OCTI_SEL_TEMPL,
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OCTI_UCLS_SUPER_REF,
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OCTI_UUCLS_SUPER_REF,
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OCTI_METH_TEMPL,
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OCTI_IVAR_TEMPL,
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OCTI_SYMTAB_TEMPL,
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OCTI_MODULE_TEMPL,
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OCTI_SUPER_TEMPL,
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OCTI_OBJ_REF,
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OCTI_METH_PROTO_TEMPL,
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OCTI_FUNCTION1_TEMPL,
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OCTI_FUNCTION2_TEMPL,
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OCTI_OBJ_ID,
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OCTI_CLS_ID,
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OCTI_ID_ID,
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OCTI_CNST_STR_ID,
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OCTI_CNST_STR_TYPE,
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OCTI_CNST_STR_GLOB_ID,
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OCTI_STRING_CLASS_DECL,
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OCTI_SUPER_DECL,
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OCTI_MAX
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};
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extern tree objc_global_trees[OCTI_MAX];
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/* List of classes with list of their static instances. */
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#define objc_static_instances objc_global_trees[OCTI_STATIC_NST]
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/* The declaration of the array administrating the static instances. */
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#define static_instances_decl objc_global_trees[OCTI_STATIC_NST_DECL]
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/* Some commonly used instances of "identifier_node". */
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#define self_id objc_global_trees[OCTI_SELF_ID]
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#define ucmd_id objc_global_trees[OCTI_UCMD_ID]
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#define unused_list objc_global_trees[OCTI_UNUSED_LIST]
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#define objc_ellipsis_node objc_global_trees[OCTI_ELLIPSIS_NODE]
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#define self_decl objc_global_trees[OCTI_SELF_DECL]
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#define umsg_decl objc_global_trees[OCTI_UMSG_DECL]
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#define umsg_super_decl objc_global_trees[OCTI_UMSG_SUPER_DECL]
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#define objc_get_class_decl objc_global_trees[OCTI_GET_CLASS_DECL]
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#define objc_get_meta_class_decl \
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objc_global_trees[OCTI_GET_MCLASS_DECL]
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#define super_type objc_global_trees[OCTI_SUPER_TYPE]
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#define selector_type objc_global_trees[OCTI_SEL_TYPE]
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#define id_type objc_global_trees[OCTI_ID_TYPE]
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#define objc_class_type objc_global_trees[OCTI_CLS_TYPE]
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#define instance_type objc_global_trees[OCTI_NST_TYPE]
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#define protocol_type objc_global_trees[OCTI_PROTO_TYPE]
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/* Type checking macros. */
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#define IS_ID(TYPE) \
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(TYPE_MAIN_VARIANT (TYPE) == TYPE_MAIN_VARIANT (id_type))
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#define IS_PROTOCOL_QUALIFIED_ID(TYPE) \
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(IS_ID (TYPE) && TYPE_PROTOCOL_LIST (TYPE))
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#define IS_SUPER(TYPE) \
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(super_type && TYPE_MAIN_VARIANT (TYPE) == TYPE_MAIN_VARIANT (super_type))
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#define class_chain objc_global_trees[OCTI_CLS_CHAIN]
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#define alias_chain objc_global_trees[OCTI_ALIAS_CHAIN]
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#define interface_chain objc_global_trees[OCTI_INTF_CHAIN]
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#define protocol_chain objc_global_trees[OCTI_PROTO_CHAIN]
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#define implemented_classes objc_global_trees[OCTI_IMPL_CHAIN]
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/* Chains to manage selectors that are referenced and defined in the
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module. */
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#define cls_ref_chain objc_global_trees[OCTI_CLS_REF_CHAIN] /* Classes referenced. */
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#define sel_ref_chain objc_global_trees[OCTI_SEL_REF_CHAIN] /* Selectors referenced. */
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#define objc_ivar_chain objc_global_trees[OCTI_IVAR_CHAIN]
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/* Chains to manage uniquing of strings. */
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#define class_names_chain objc_global_trees[OCTI_CLS_NAMES_CHAIN]
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#define meth_var_names_chain objc_global_trees[OCTI_METH_VAR_NAMES_CHAIN]
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#define meth_var_types_chain objc_global_trees[OCTI_METH_VAR_TYPES_CHAIN]
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/* Backend data declarations. */
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#define UOBJC_SYMBOLS_decl objc_global_trees[OCTI_SYMBOLS_DECL]
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#define UOBJC_INSTANCE_VARIABLES_decl objc_global_trees[OCTI_NST_VAR_DECL]
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#define UOBJC_CLASS_VARIABLES_decl objc_global_trees[OCTI_CLS_VAR_DECL]
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#define UOBJC_INSTANCE_METHODS_decl objc_global_trees[OCTI_NST_METH_DECL]
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#define UOBJC_CLASS_METHODS_decl objc_global_trees[OCTI_CLS_METH_DECL]
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#define UOBJC_CLASS_decl objc_global_trees[OCTI_CLS_DECL]
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#define UOBJC_METACLASS_decl objc_global_trees[OCTI_MCLS_DECL]
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#define UOBJC_SELECTOR_TABLE_decl objc_global_trees[OCTI_SEL_TABLE_DECL]
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#define UOBJC_MODULES_decl objc_global_trees[OCTI_MODULES_DECL]
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#define UOBJC_STRINGS_decl objc_global_trees[OCTI_STRG_DECL]
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/* The following are used when compiling a class implementation.
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implementation_template will normally be an interface, however if
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none exists this will be equal to objc_implementation_context...it is
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set in start_class. */
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#define objc_interface_context objc_global_trees[OCTI_INTF_CTX]
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#define objc_implementation_context objc_global_trees[OCTI_IMPL_CTX]
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#define objc_method_context objc_global_trees[OCTI_METH_CTX]
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#define objc_ivar_context objc_global_trees[OCTI_IVAR_CTX]
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#define implementation_template objc_global_trees[OCTI_IMPL_TEMPL]
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#define objc_class_template objc_global_trees[OCTI_CLS_TEMPL]
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#define objc_category_template objc_global_trees[OCTI_CAT_TEMPL]
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#define uprivate_record objc_global_trees[OCTI_UPRIV_REC]
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#define objc_protocol_template objc_global_trees[OCTI_PROTO_TEMPL]
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#define objc_selector_template objc_global_trees[OCTI_SEL_TEMPL]
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#define ucls_super_ref objc_global_trees[OCTI_UCLS_SUPER_REF]
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#define uucls_super_ref objc_global_trees[OCTI_UUCLS_SUPER_REF]
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#define objc_method_template objc_global_trees[OCTI_METH_TEMPL]
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#define objc_ivar_template objc_global_trees[OCTI_IVAR_TEMPL]
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#define objc_symtab_template objc_global_trees[OCTI_SYMTAB_TEMPL]
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#define objc_module_template objc_global_trees[OCTI_MODULE_TEMPL]
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#define objc_super_template objc_global_trees[OCTI_SUPER_TEMPL]
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#define objc_object_reference objc_global_trees[OCTI_OBJ_REF]
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#define objc_method_prototype_template \
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objc_global_trees[OCTI_METH_PROTO_TEMPL]
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#define function1_template objc_global_trees[OCTI_FUNCTION1_TEMPL]
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#define function2_template objc_global_trees[OCTI_FUNCTION2_TEMPL]
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#define objc_object_id objc_global_trees[OCTI_OBJ_ID]
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#define objc_class_id objc_global_trees[OCTI_CLS_ID]
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#define objc_id_id objc_global_trees[OCTI_ID_ID]
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#define constant_string_id objc_global_trees[OCTI_CNST_STR_ID]
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#define constant_string_type objc_global_trees[OCTI_CNST_STR_TYPE]
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#define constant_string_global_id \
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||||
objc_global_trees[OCTI_CNST_STR_GLOB_ID]
|
||||
#define string_class_decl objc_global_trees[OCTI_STRING_CLASS_DECL]
|
||||
#define UOBJC_SUPER_decl objc_global_trees[OCTI_SUPER_DECL]
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,8 @@
|
|||
/* This file contains the definitions and documentation for the
|
||||
additional tree codes used in the Objective C front end (see tree.def
|
||||
for the standard codes).
|
||||
Copyright (C) 1990, 1997 Free Software Foundation, Inc.
|
||||
Copyright (C) 1990, 1997, 1998, 1999, 2000, 2001
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU CC.
|
||||
|
||||
|
|
@ -25,7 +26,7 @@ Boston, MA 02111-1307, USA. */
|
|||
DEFTREECODE (CLASS_INTERFACE_TYPE, "class_interface_type", 't', 0)
|
||||
DEFTREECODE (CLASS_IMPLEMENTATION_TYPE, "class_implementation_type", 't', 0)
|
||||
DEFTREECODE (CATEGORY_INTERFACE_TYPE, "category_interface_type", 't', 0)
|
||||
DEFTREECODE (CATEGORY_IMPLEMENTATION_TYPE,"category_implementation_type",'t',0)
|
||||
DEFTREECODE (CATEGORY_IMPLEMENTATION_TYPE,"category_implementation_type", 't', 0)
|
||||
DEFTREECODE (PROTOCOL_INTERFACE_TYPE, "protocol_interface_type", 't', 0)
|
||||
|
||||
/* Objective-C decls. */
|
||||
|
|
|
|||
Loading…
Reference in New Issue