+2005-01-14 Mike Stump <mrs@apple.com>
+
+ * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
+ that -fobjc-exceptions is accepted.
+
+2004-12-30 Ziemowit Laski <zlaski@apple.com>
+
+ PR objc/18971
+ * objc-act.c (get_arg_type_list, start_method_def): Decay
+ array arguments into pointers.
+ (gen_type_name_0): Learn to pretty-print array types.
+
+2004-12-15 Ziemowit Laski <zlaski@apple.com>
+
+ * 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 <joseph@codesourcery.com>
+
+ PR c/7544
+ * Make-lang.in (objc/objc-act.o): Update dependencies.
+ * objc-act.c (objc_finish_file): Call
+ maybe_apply_pending_pragma_weaks if not OBJCPLUS.
+
+2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR objc/18406
+ * obj-act.c (encode_type): 96bits doubles are encoded the
+ same way as 64bit and 128bit doubles are.
+
+2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
+
+ * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
+
+2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR objc/16546
+ * objc-act.c (generate_method_descriptors): Remove setting
+ the new decls' type to variable_length_type.
+ (generate_ivar_lists): Likewise.
+ (generate_dispatch_tables): Likewise.
+
+2004-10-30 Ziemowit Laski <zlaski@apple.com>
+
+ * objc-act.c (objc_lookup_ivar): The new OTHER parameter
+ contains the result of the ID lookup by the C or C++
+ front-end; in class methods, use OTHER if it exists;
+ in instance methods, use OTHER only if it is locally
+ declared.
+
+2004-10-26 Ziemowit Laski <zlaski@apple.com>
+
+ * objc-act.c (finish_class): Do not synthesize bogus
+ 'extern objc_object *_Foo;' declarations for @interface Foo.
+
+2004-10-25 Ziemowit Laski <zlaski@apple.com>
+ David Ayers <d.ayers@inode.at>
+
+ * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
+ instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
+ 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
+ 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
+ (objc_is_id): Add test for 'super'.
+ (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
+ receivers; if class methods are not found in protocol lists, search
+ for instance methods therein and warn if one is found. Look in
+ global hash tables for suitable method as a last resort when messaging
+ 'id <Proto>', 'Class <Proto>' and invalid receiver types.
+ (objc_add_method): Insert instance methods listed in protocols into
+ the global class method hash table.
+ * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
+ IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
+ addition to 'id <Proto>'.
+
2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/17923
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