From: zlaski Date: Thu, 16 Dec 2004 01:10:38 +0000 (+0000) Subject: [gcc/objc/ChangeLog] X-Git-Tag: upstream/4.9.2~65035 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6972a3bc6700b77e06c41d008607b2b771de7df1;p=platform%2Fupstream%2Flinaro-gcc.git [gcc/objc/ChangeLog] 2004-12-15 Ziemowit Laski * objc-act.c (build_private_template): Change to return 'void'; do not set ivar_context, uprivate_record or objc_instance_type. (objc_comptypes, gen_type_name_0): For types 'id' and 'Class', retrieve protocol list from the pointee rather than the pointer itself; check TYPE_HAS_OBJC_INFO(...) precondition before accessing TYPE_OBJC_PROTOCOL_LIST. (objc_get_protocol_qualified_type): For types 'id' and 'Class', construct a variant of the pointee as well as the pointer, and store protocol information in the former. When creating variants of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate TYPE_OBJC_INTERFACE information. (objc_declare_class): If a TYPE_DECL is looked up, retrieve the underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE; for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE holding an IDENTIFIER_NODE. (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding an IDENTIFIER_NODE (meaning a @class forward-declaration only). (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling lookup_interface(). (continue_class): For @implementations, set ivar_context, uprivate_record and objc_instance_type, for @interfaces, call build_private_template(). (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing TYPE_OBJC_INTERFACE. (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before accessing TYPE_OBJC_PROTOCOL_LIST. * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO, DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC, SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros. (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points to an actual @interface; stored in TYPE_LANG_SPECIFIC(...). (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in TYPE_LANG_SPECIFIC(...). (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete. (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER, TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P; adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92239 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog index e745f41..b0216ae 100644 --- a/gcc/objc/ChangeLog +++ b/gcc/objc/ChangeLog @@ -1,3 +1,46 @@ +2004-12-15 Ziemowit Laski + + * objc-act.c (build_private_template): Change to return 'void'; do + not set ivar_context, uprivate_record or objc_instance_type. + (objc_comptypes, gen_type_name_0): For types 'id' and 'Class', + retrieve protocol list from the pointee rather than the pointer itself; + check TYPE_HAS_OBJC_INFO(...) precondition before accessing + TYPE_OBJC_PROTOCOL_LIST. + (objc_get_protocol_qualified_type): For types 'id' and 'Class', + construct a variant of the pointee as well as the pointer, and + store protocol information in the former. When creating variants + of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate + TYPE_OBJC_INTERFACE information. + (objc_declare_class): If a TYPE_DECL is looked up, retrieve the + underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE; + for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE + holding an IDENTIFIER_NODE. + (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before + accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead + of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding + an IDENTIFIER_NODE (meaning a @class forward-declaration only). + (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling + lookup_interface(). + (continue_class): For @implementations, set ivar_context, + uprivate_record and objc_instance_type, for @interfaces, call + build_private_template(). + (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing + TYPE_OBJC_INTERFACE. + (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before + accessing TYPE_OBJC_PROTOCOL_LIST. + * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO, + DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC, + SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros. + (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points + to an actual @interface; stored in TYPE_LANG_SPECIFIC(...). + (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in + TYPE_LANG_SPECIFIC(...). + (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete. + (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER, + TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P; + adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST + instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST. + 2004-11-29 Joseph Myers PR c/7544 diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 2da313d..b77e441 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -176,7 +176,7 @@ static void build_next_objc_exception_stuff (void); static tree build_ivar_template (void); static tree build_method_template (void); -static tree build_private_template (tree); +static void build_private_template (tree); static void build_class_template (void); static void build_selector_template (void); static void build_category_template (void); @@ -874,7 +874,7 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) if (lhs_is_proto) { - tree lproto, lproto_list = TYPE_PROTOCOL_LIST (lhs); + tree lproto, lproto_list = TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (lhs)); tree rproto, rproto_list; tree p; @@ -886,7 +886,7 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) if (IS_ID (lhs) != IS_ID (rhs)) return 0; - rproto_list = TYPE_PROTOCOL_LIST (rhs); + rproto_list = TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (rhs)); if (!reflexive) { @@ -972,9 +972,9 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) the protocol we're looking for, check for "one-off" protocols (e.g., `NSObject *foo;') attached to the rhs. */ - if (!rproto) + if (!rproto && TYPE_HAS_OBJC_INFO (TREE_TYPE (rhs))) { - rproto_list = TYPE_PROTOCOL_LIST (TREE_TYPE (rhs)); + rproto_list = TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (rhs)); rproto = lookup_protocol_in_reflist (rproto_list, p); } @@ -1023,7 +1023,7 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) { tree rname = OBJC_TYPE_NAME (TREE_TYPE (lhs)); tree rinter; - tree rproto, rproto_list = TYPE_PROTOCOL_LIST (rhs); + tree rproto, rproto_list = TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (rhs)); /* Make sure the protocol is supported by the object on the lhs. */ @@ -1045,9 +1045,9 @@ objc_comptypes (tree lhs, tree rhs, int reflexive) check for "one-off" protocols (e.g., `NSObject *foo;') attached to the lhs. */ - if (!lproto) + if (!lproto && TYPE_HAS_OBJC_INFO (TREE_TYPE (lhs))) { - lproto_list = TYPE_PROTOCOL_LIST + lproto_list = TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (lhs)); lproto = lookup_protocol_in_reflist (lproto_list, p); @@ -1185,11 +1185,11 @@ objc_check_decl (tree decl) tree objc_get_protocol_qualified_type (tree interface, tree protocols) { - tree type; + /* If INTERFACE is not provided, default to 'id'. */ + tree type = (interface ? objc_is_id (interface) : objc_object_type); + bool is_ptr = (type != NULL_TREE); - if (!interface) - type = objc_object_type; - else if (!(type = objc_is_id (interface))) + if (!is_ptr) { type = objc_is_class_name (interface); @@ -1202,13 +1202,27 @@ objc_get_protocol_qualified_type (tree interface, tree protocols) if (protocols) { type = build_variant_type_copy (type); - /* Look up protocols and install in lang specific list. Note - that the protocol list can have a different lifetime than T! */ - SET_TYPE_PROTOCOL_LIST (type, lookup_and_install_protocols (protocols)); - /* Establish the ObjC-ness of this record. */ - if (TREE_CODE (type) == RECORD_TYPE) - TREE_STATIC_TEMPLATE (type) = 1; + /* For pointers (i.e., 'id' or 'Class'), attach the protocol(s) + to the pointee. */ + if (is_ptr) + { + TREE_TYPE (type) = build_variant_type_copy (TREE_TYPE (type)); + TYPE_POINTER_TO (TREE_TYPE (type)) = type; + type = TREE_TYPE (type); + } + + /* Look up protocols and install in lang specific list. */ + DUP_TYPE_OBJC_INFO (type, TYPE_MAIN_VARIANT (type)); + TYPE_OBJC_PROTOCOL_LIST (type) = lookup_and_install_protocols (protocols); + + /* For RECORD_TYPEs, point to the @interface; for 'id' and 'Class', + return the pointer to the new pointee variant. */ + if (is_ptr) + type = TYPE_POINTER_TO (type); + else + TYPE_OBJC_INTERFACE (type) + = TYPE_OBJC_INTERFACE (TYPE_MAIN_VARIANT (type)); } return type; @@ -2661,18 +2675,26 @@ objc_declare_class (tree ident_list) if (! objc_is_class_name (ident)) { - tree record = lookup_name (ident); - - if (record && ! TREE_STATIC_TEMPLATE (record)) + tree record = lookup_name (ident), type = record; + + if (record) { - error ("%qs redeclared as different kind of symbol", - IDENTIFIER_POINTER (ident)); - error ("%Jprevious declaration of '%D'", - record, record); + if (TREE_CODE (record) == TYPE_DECL) + type = DECL_ORIGINAL_TYPE (record); + + if (!TYPE_HAS_OBJC_INFO (type) + || !TYPE_OBJC_INTERFACE (type)) + { + error ("%qs redeclared as different kind of symbol", + IDENTIFIER_POINTER (ident)); + error ("%Jprevious declaration of '%D'", + record, record); + } } record = xref_tag (RECORD_TYPE, ident); - TREE_STATIC_TEMPLATE (record) = 1; + INIT_TYPE_OBJC_INFO (record); + TYPE_OBJC_INTERFACE (record) = ident; class_chain = tree_cons (NULL_TREE, ident, class_chain); } } @@ -3484,38 +3506,27 @@ build_objc_exception_stuff (void) NULL, nothrow_list); } +/* Construct a C struct corresponding to ObjC class CLASS, with the same + name as the class: -/* struct { + struct { struct _objc_class *isa; ... }; */ -static tree +static void build_private_template (tree class) { - tree ivar_context; - - if (CLASS_STATIC_TEMPLATE (class)) + if (!CLASS_STATIC_TEMPLATE (class)) { - uprivate_record = CLASS_STATIC_TEMPLATE (class); - ivar_context = TYPE_FIELDS (CLASS_STATIC_TEMPLATE (class)); - } - else - { - uprivate_record = start_struct (RECORD_TYPE, CLASS_NAME (class)); - ivar_context = get_class_ivars (class); - - finish_struct (uprivate_record, ivar_context, NULL_TREE); - - CLASS_STATIC_TEMPLATE (class) = uprivate_record; + tree record = start_struct (RECORD_TYPE, CLASS_NAME (class)); + finish_struct (record, get_class_ivars (class), NULL_TREE); /* mark this record as class template - for class type checking */ - TREE_STATIC_TEMPLATE (uprivate_record) = 1; + INIT_TYPE_OBJC_INFO (record); + TYPE_OBJC_INTERFACE (record) = class; + CLASS_STATIC_TEMPLATE (class) = record; } - - objc_instance_type = build_pointer_type (uprivate_record); - - return ivar_context; } /* Begin code generation for protocols... */ @@ -5574,7 +5585,9 @@ objc_finish_message_expr (tree receiver, tree sel_name, tree method_params) else { class_tree = (IS_CLASS (rtype) ? objc_class_name : NULL_TREE); - rprotos = TYPE_PROTOCOL_LIST (rtype); + rprotos = (TYPE_HAS_OBJC_INFO (TREE_TYPE (rtype)) + ? TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (rtype)) + : NULL_TREE); rtype = NULL_TREE; } @@ -5615,14 +5628,14 @@ objc_finish_message_expr (tree receiver, tree sel_name, tree method_params) saved_rtype = rtype; if (TYPED_OBJECT (rtype)) { - rprotos = TYPE_PROTOCOL_LIST (rtype); - rtype = lookup_interface (OBJC_TYPE_NAME (rtype)); + rprotos = TYPE_OBJC_PROTOCOL_LIST (rtype); + rtype = TYPE_OBJC_INTERFACE (rtype); } /* If we could not find an @interface declaration, we must have only seen a @class declaration; so, we cannot say anything more intelligent about which methods the receiver will understand. */ - if (!rtype) + if (!rtype || TREE_CODE (rtype) == IDENTIFIER_NODE) rtype = saved_rtype; else if (TREE_CODE (rtype) == CLASS_INTERFACE_TYPE || TREE_CODE (rtype) == CLASS_IMPLEMENTATION_TYPE) @@ -6355,9 +6368,9 @@ objc_is_public (tree expr, tree identifier) if (code == RECORD_TYPE) { - if (TREE_STATIC_TEMPLATE (basetype)) + if (TYPE_HAS_OBJC_INFO (basetype) && TYPE_OBJC_INTERFACE (basetype)) { - if (!lookup_interface (OBJC_TYPE_NAME (basetype))) + if (TREE_CODE (TYPE_OBJC_INTERFACE (basetype)) == IDENTIFIER_NODE) { error ("cannot find interface declaration for %qs", IDENTIFIER_POINTER (OBJC_TYPE_NAME (basetype))); @@ -6791,7 +6804,10 @@ continue_class (tree class) push_lang_context (lang_name_c); #endif - ivar_context = build_private_template (implementation_template); + build_private_template (implementation_template); + uprivate_record = CLASS_STATIC_TEMPLATE (implementation_template); + ivar_context = TYPE_FIELDS (uprivate_record); + objc_instance_type = build_pointer_type (uprivate_record); imp_entry = (struct imp_entry *) ggc_alloc (sizeof (struct imp_entry)); @@ -6823,15 +6839,7 @@ continue_class (tree class) push_lang_context (lang_name_c); #endif /* OBJCPLUS */ - if (!CLASS_STATIC_TEMPLATE (class)) - { - tree record = start_struct (RECORD_TYPE, CLASS_NAME (class)); - finish_struct (record, get_class_ivars (class), NULL_TREE); - CLASS_STATIC_TEMPLATE (class) = record; - - /* Mark this record as a class template for static typing. */ - TREE_STATIC_TEMPLATE (record) = 1; - } + build_private_template (class); #ifdef OBJCPLUS pop_lang_context (); @@ -7028,7 +7036,8 @@ encode_pointer (tree type, int curtype, int format) obstack_1grow (&util_obstack, '@'); return; } - else if (TREE_STATIC_TEMPLATE (pointer_to)) + else if (TYPE_HAS_OBJC_INFO (pointer_to) + && TYPE_OBJC_INTERFACE (pointer_to)) { if (generating_instance_variables) { @@ -7514,8 +7523,13 @@ objc_types_are_equivalent (tree type1, tree type2) if (TYPE_MAIN_VARIANT (type1) != TYPE_MAIN_VARIANT (type2)) return 0; - type1 = TYPE_PROTOCOL_LIST (type1); - type2 = TYPE_PROTOCOL_LIST (type2); + type1 = (TYPE_HAS_OBJC_INFO (type1) + ? TYPE_OBJC_PROTOCOL_LIST (type1) + : NULL_TREE); + type2 = (TYPE_HAS_OBJC_INFO (type2) + ? TYPE_OBJC_PROTOCOL_LIST (type2) + : NULL_TREE); + if (list_length (type1) == list_length (type2)) { for (; type2; type2 = TREE_CHAIN (type2)) @@ -7942,7 +7956,12 @@ gen_type_name_0 (tree type) type = DECL_NAME (type); strcat (errbuf, IDENTIFIER_POINTER (type)); - proto = TYPE_PROTOCOL_LIST (orig); + + /* For 'id' and 'Class', adopted protocols are stored in the pointee. */ + if (objc_is_id (orig)) + orig = TREE_TYPE (orig); + + proto = TYPE_HAS_OBJC_INFO (orig) ? TYPE_OBJC_PROTOCOL_LIST (orig) : NULL_TREE; if (proto) { diff --git a/gcc/objc/objc-act.h b/gcc/objc/objc-act.h index d13e374..e52e0f0 100644 --- a/gcc/objc/objc-act.h +++ b/gcc/objc/objc-act.h @@ -36,6 +36,7 @@ tree objc_fold_obj_type_ref (tree, tree); #define CLASS_LANG_SLOT_ELTS 5 #define PROTOCOL_LANG_SLOT_ELTS 2 +#define OBJC_INFO_SLOT_ELTS 2 /* KEYWORD_DECL */ #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name) @@ -67,19 +68,51 @@ tree objc_fold_obj_type_ref (tree, tree); #define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1) #define PROTOCOL_DEFINED(CLASS) TREE_USED (CLASS) -/* We need to distinguish TYPE_PROTOCOL_LISTs from TYPE_CONTEXTs, both of which - are stored in the same accessor slot. */ -#define TYPE_PROTOCOL_LIST(TYPE) \ - ((TYPE_CHECK (TYPE)->type.context \ - && TREE_CODE ((TYPE)->type.context) == TREE_LIST) \ - ? (TYPE)->type.context : NULL_TREE) -#define SET_TYPE_PROTOCOL_LIST(TYPE, P) (TYPE_CHECK (TYPE)->type.context = (P)) - -#define TREE_STATIC_TEMPLATE(record_type) (TREE_PUBLIC (record_type)) -#define TYPED_OBJECT(type) \ - (TREE_CODE (type) == RECORD_TYPE && TREE_STATIC_TEMPLATE (type)) -#define OBJC_TYPE_NAME(type) TYPE_NAME(type) -#define OBJC_SET_TYPE_NAME(type, name) (TYPE_NAME (type) = name) +/* ObjC-specific information pertaining to RECORD_TYPEs are stored in + the LANG_SPECIFIC structures, which may itself need allocating first. */ +#define TYPE_OBJC_INFO(TYPE) TYPE_LANG_SPECIFIC (TYPE)->objc_info +#define TYPE_HAS_OBJC_INFO(TYPE) \ + (TYPE_LANG_SPECIFIC (TYPE) \ + && TYPE_LANG_SPECIFIC (TYPE)->objc_info) +#define TYPE_OBJC_INTERFACE(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 0) +#define TYPE_OBJC_PROTOCOL_LIST(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 1) + +#define INIT_TYPE_OBJC_INFO(TYPE) \ + do \ + { \ + if (!TYPE_LANG_SPECIFIC (TYPE)) \ + TYPE_LANG_SPECIFIC (TYPE) \ + = ALLOC_OBJC_TYPE_LANG_SPECIFIC; \ + if (!TYPE_LANG_SPECIFIC (TYPE)->objc_info) \ + TYPE_LANG_SPECIFIC (TYPE)->objc_info \ + = make_tree_vec (OBJC_INFO_SLOT_ELTS); \ + } \ + while (0) +#define DUP_TYPE_OBJC_INFO(DST, SRC) \ + do \ + { \ + TYPE_LANG_SPECIFIC (DST) \ + = ALLOC_OBJC_TYPE_LANG_SPECIFIC; \ + if (TYPE_LANG_SPECIFIC (SRC)) \ + memcpy (TYPE_LANG_SPECIFIC (DST), \ + TYPE_LANG_SPECIFIC (SRC), \ + SIZEOF_OBJC_TYPE_LANG_SPECIFIC); \ + TYPE_LANG_SPECIFIC (DST)->objc_info \ + = make_tree_vec (OBJC_INFO_SLOT_ELTS); \ + } \ + while (0) + +/* The following two macros must be overridden (in objcp/objcp-decl.h) + for Objective-C++. */ +#define ALLOC_OBJC_TYPE_LANG_SPECIFIC GGC_CNEW (struct lang_type) +#define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type) + +#define TYPED_OBJECT(TYPE) \ + (TREE_CODE (TYPE) == RECORD_TYPE \ + && TYPE_HAS_OBJC_INFO (TYPE) \ + && TYPE_OBJC_INTERFACE (TYPE)) +#define OBJC_TYPE_NAME(TYPE) TYPE_NAME(TYPE) +#define OBJC_SET_TYPE_NAME(TYPE, NAME) (TYPE_NAME (TYPE) = NAME) /* Define the Objective-C or Objective-C++ language-specific tree codes. */ @@ -273,14 +306,21 @@ extern GTY(()) tree objc_global_trees[OCTI_MAX]; /* Type checking macros. */ -#define IS_ID(TYPE) \ - (POINTER_TYPE_P (TYPE) && TREE_TYPE (TYPE) == TREE_TYPE (objc_object_type)) -#define IS_CLASS(TYPE) \ - (POINTER_TYPE_P (TYPE) && TREE_TYPE (TYPE) == TREE_TYPE (objc_class_type)) -#define IS_PROTOCOL_QUALIFIED_UNTYPED(TYPE) \ - ((IS_ID (TYPE) || IS_CLASS (TYPE)) && TYPE_PROTOCOL_LIST (TYPE)) -#define IS_SUPER(TYPE) \ - (POINTER_TYPE_P (TYPE) && TREE_TYPE (TYPE) == objc_super_template) +#define IS_ID(TYPE) \ + (TREE_CODE (TYPE) == POINTER_TYPE \ + && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \ + == TREE_TYPE (objc_object_type))) +#define IS_CLASS(TYPE) \ + (TREE_CODE (TYPE) == POINTER_TYPE \ + && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \ + == TREE_TYPE (objc_class_type))) +#define IS_PROTOCOL_QUALIFIED_UNTYPED(TYPE) \ + ((IS_ID (TYPE) || IS_CLASS (TYPE)) \ + && TYPE_HAS_OBJC_INFO (TREE_TYPE (TYPE)) \ + && TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (TYPE))) +#define IS_SUPER(TYPE) \ + (TREE_CODE (TYPE) == POINTER_TYPE \ + && TREE_TYPE (TYPE) == objc_super_template) #define class_chain objc_global_trees[OCTI_CLS_CHAIN] #define alias_chain objc_global_trees[OCTI_ALIAS_CHAIN]