1 2013-09-01 Iain Sandoe <iain@codesourcery.com>
4 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
6 * objc-next-runtime-abi-01.c: Do not include tm.h and output.h.
7 Include c-family/c-target.h.
8 (handle_next_class_ref): Rewrite to emit top-level asm statements.
9 (handle_next_impent): Likewise.
10 * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o.
12 2013-04-11 Release Manager
16 2012-09-20 Release Manager
20 2012-06-14 Release Manager
24 2012-03-22 Release Manager
28 2011-11-12 Iain Sandoe <iains@gcc.gnu.org>
30 * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality
33 2011-10-29 Iain Sandoe <iains@gcc.gnu.org>
36 * objc-act.c (objc_build_string_object): Remove redundant second
37 call to fix_string_type (). Add a checking assert that we are,
38 indeed, passed a STRING_CST.
40 2011-10-18 Mikael Pettersson <mikpe@it.uu.se>
43 * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to
44 size_t to avoid signed/unsigned
46 (insert_method_into_method_map): Likewise.
48 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com>
50 * objc-map.h: New file.
51 * objc-map.c: New file.
52 * config-lang.in (gtfiles): Added objc-map.h.
53 * Make-lang.in (OBJC_OBJS): Added objc-map.o.
54 (objc/objc-map.o): New rule.
55 (objc/objc-act.o): Depend on objc/objc-map.h.
56 * objc-next-runtime-abi-02.c: Added a TODO comment.
57 * objc-act.c: Include objc-map.h.
58 (nst_method_hash_list, cls_method_hash_list): Removed.
59 (instance_method_map, class_method_map): New.
60 (cls_name_hash_list, als_name_hash_list): Removed.
61 (class_name_map, alias_name_map): Removed.
62 (ivar_offset_hash_list): Removed.
63 (hash_class_name_enter, hash_class_name_lookup, hash_enter,
64 hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
65 (interface_hash_init): New.
66 (objc_init): Call interface_hash_init.
67 (objc_write_global_declarations): Iterate over class_method_map
68 and instance_method_map instead of cls_method_hash_list and
70 (objc_declare_alias): Use alias_name_map instead of
72 (objc_is_class_name): Use class_name_map and alias_name_map
73 instead of cls_name_hash_list and als_name_hash_list.
74 (interface_tuple, interface_htab, hash_interface, eq_interface):
77 (add_class): Renamed to add_interface. Use interface_map instead
79 (lookup_interface): Use interface_map instead of interface_htab.
80 (check_duplicates): Changed first argument to be a tree,
81 potentially a TREE_VEC, instead of a hash. Changed implementation
83 (lookup_method_in_hash_lists): Use class_method_map and
84 instance_method_map instead of cls_method_hash_list and
86 (objc_build_selector_expr): Likewise.
88 (hash_init): Create instance_method_map, class_method_map,
89 class_name_map, and alias_name_map. Do not create
90 nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
91 als_name_hash_list, and ivar_offset_hash_list.
92 (insert_method_into_method_map): New.
93 (objc_add_method): Use insert_method_into_method_map instead of
94 add_method_to_hash_list.
95 (start_class): Call add_interface instead of add_class.
96 * objc-act.h (cls_name_hash_list, als_name_hash_list,
97 nst_method_hash_list, cls_method_hash_list): Removed.
99 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
101 * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
102 interface with two parallel arrays to hold standard builtin
103 declarations, and replace it with a function based interface that
104 can support creating builtins on the fly in the future. Change
105 all uses, and poison the old names. Make sure 0 is not a
106 legitimate builtin index.
107 * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
108 * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
110 2011-07-19 Richard Guenther <rguenther@suse.de>
112 * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
113 Use fold_build_pointer_plus.
114 (objc2_build_ehtype_initializer): Likewise.
116 2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com>
118 * objc-encoding.h (obstack.h): Do not include.
119 (util_obstack, util_firstobj): Do not declare.
120 (encode_field_decl): Updated prototype to return a tree and take a
121 single tree argument. Updated comments.
122 * objc-encoding.c (util_obstack, util_firstobj): Made static.
123 (objc_encoding_init): New.
124 (encode_field_decl): Existing function renamed to encode_field and
125 made static. New encode_field_decl wrapper function added.
126 (encode_aggregate_fields): Update call to encode_field_decl to
128 * objc-next-runtime-abi-02.c (obstack.h): Do not include.
129 (util_obstack, util_firstobj): Do not declare.
130 (build_v2_ivar_list_initializer): Updated call to
132 * objc-runtime-shared-support.c (obstack.h): Do not include.
133 (util_obstack, util_firstobj): Do not declare.
134 (build_ivar_list_initializer): Updated call to encode_field_decl.
135 * objc-act.c (objc_init): Use objc_encoding_init.
136 * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend
138 (objc/objc-gnu-runtime-abi-01.o): Likewise.
139 (objc/objc-next-runtime-abi-01.o): Likewise.
140 (objc/objc-next-runtime-abi-02.o): Likewise.
141 (objc/objc-act.o): Likewise.
143 2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com>
145 Refactored encoding code into objc-encoding.h and objc-encoding.c.
146 * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers,
147 encode_type, generating_instance_variables, objc_method_parm_type,
148 objc_encoded_type_size, encode_method_prototype,
149 objc_build_encode_expr, pointee_is_readonly, encode_pointer,
150 encode_array, encode_vector, encode_aggregate_fields,
151 encode_aggregate_within, encode_next_bitfield,
152 encode_gnu_bitfield, encode_field_decl,
153 objc_v2_encode_property_attr): Moved to objc-encoding.h and
154 objc-encoding.c. No change in the actual code.
155 Include objc-encoding.h.
156 (objc_init): Added TODO.
157 (objc_build_property_setter_name): Made non-static so it can be
158 called from objc-encoding.c.
159 * objc-act.h (OBJC_ENCODE_INLINE_DEFS,
160 OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h.
161 * objc-runtime-shared-support.h (objc_v2_encode_property_attr,
162 encode_method_prototype, encode_field_decl,
163 generating_instance_variables): Moved to objc-encoding.h.
164 (objc_build_property_setter_name): Declare.
165 * objc-encoding.c: New.
166 * objc-encoding.h: New.
167 * objc-gnu-runtime-abi-01.c: Include objc-encoding.h.
168 * objc-next-runtime-abi-01.c: Likewise.
169 * objc-next-runtime-abi-02.c: Likewise.
170 * objc-runtime-shared-support.c: Likewise.
171 * Make-lang.in (OBJC_OBJS): Added objc-encoding.o.
172 (objc/objc-lang.o): Reordered dependencies.
173 (objc/objc-runtime-shared-support.o): Reordered dependencies.
174 Added dependencies on objc-encoding.h and on $(GGC_H),
175 $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h.
176 (objc/objc-gnu-runtime-abi-01.o): Likewise.
177 (objc/objc-next-runtime-abi-01.o): Likewise.
178 (objc/objc-next-runtime-abi-02.o): Likewise.
179 (objc/objc-act.o): Reordered dependencies. Added dependency on
181 (objc/objc-encoding.o): New rule.
183 * objc-encoding.c (encode_type): Use "%<%T%>" format when printing
184 warning "unknown type %<%T%> found during Objective-C encoding"
185 instead of using gen_type_name.
187 2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com>
189 * objc-act.c (receiver_is_class_object): Expanded comment.
190 (objc_finish_message_expr): Likewise.
192 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
195 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
196 that was only declared using @class without an @interface. Warn
197 if messaging an instance of a class that was only declared using
198 @class without an @interface, unless the receiver was also typed
199 with a protocol list.
201 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
203 * objc-act.c (objc_decl_method_attributes): Implement nonnull
204 attribute for Objective-C methods.
206 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
208 * config-lang.in (gtfiles): Updated order of files to fix building
209 when the gcc/cp directory is missing, as in the case of some
212 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
214 * objc-act.c (objc_compare_types): Use function_args_iterator
215 instead of TYPE_ARG_TYPES to compare function argument types.
217 2011-05-13 Toon Moene <toon@moene.org>
219 * objc-next-runtime-abi-02.c (newabi_append_ro):
220 Add const qualifier to constant variable pointer declaration.
222 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
224 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
225 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
226 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
228 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
230 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
231 (build_function_type_for_method): Declare.
232 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
233 type of get_arg_type_base_list field.
234 * objc-act.h (OBJC_VOID_AT_END): Delete.
235 * objc-act.c (get_arg_type_list): Delete.
236 (build_function_type_for_method): New function.
237 (objc_decl_method_attributes): Call build_function_type_for_method.
238 (really_start_method): Likewise.
239 * objc-gnu-runtime-abi-01.c
240 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
241 adjust function accordingly. Update header comment.
242 (build_objc_method_call): Call build_function_type_for_method.
243 * objc-next-runtime-abi-01.c
244 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
245 adjust function accordingly. Update header comment.
246 (build_objc_method_call): Call build_function_type_for_method.
247 * objc-next-runtime-abi-02.c
248 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
249 adjust function accordingly. Update header comment.
250 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
251 typelist. Use function_args_iterator for traversing fntype.
252 (build_v2_build_objc_method_call): Adjust call to it.
253 Call build_function_type_for_method
255 2011-05-05 Joseph Myers <joseph@codesourcery.com>
257 * objc-act.c (objc_start_method_definition): Add parameter expr.
258 Update call to start_method_def.
259 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
260 objc_synthesize_setter) Update calls to
261 objc_start_method_definition.
262 (objc_get_parm_info): Add parameter expr. Update call to
264 (start_method_def): Add parameter expr. Update call to
266 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
267 Update call to objc_get_parm_info.
268 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
271 2011-04-26 Jason Merrill <jason@redhat.com>
273 * objc-act.c (objc_fold_objc_type_ref): Remove.
274 * objc-act.h: Remove prototype.
276 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
278 * objc-act.c (synth_module_prologue): Call build_function_type_list
279 instead of build_function_type.
280 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
283 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
285 * objc-act.c (ivar_of_class): New.
286 (objc_is_public): Use ivar_of_class.
288 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
290 * objc-act.c (objc_get_interface_ivars): Removed.
291 (objc_detect_field_duplicates): New.
292 (hash_instance_variable): New.
293 (eq_instance_variable): New.
295 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
297 * objc-act.c (objc_declare_protocols): Renamed to
298 objc_declare_protocol. Changed first argument to be an identifier
299 instead of a tree chain of identifiers, so that callers don't have
300 to create a temporary tree chain.
302 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
304 * objc-act.c (objc_declare_class): Changed to take a single
305 identifier as argument instead of a tree list. This means callers
306 don't have to build temporary tree lists to call this function.
307 (synth_module_prologue): Updated calls to objc_declare_class.
309 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
311 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
312 instead of get_identifier.
314 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
316 * objc-lang.c (objc_init_ts): Move code for this function...
317 * objc-act.c (objc_common_init_ts): ...here. Define.
318 * objc-act.h (objc_common_init_ts): Declare.
320 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
322 * objc-act.c (objc_build_message_expr): Accept two arguments
323 instead of one so that callers can simply pass the arguments
324 without having to create a temporary chain to hold them.
326 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
328 * objc-act.c (comp_proto_with_proto): Do not create and use
329 inefficient temporary argument lists. Compare the arguments
330 directly. (match_proto_with_proto): Removed; incorporated into
331 comp_proto_with_proto ().
333 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
335 * objc-act.c (printable_ivar_name): New.
336 (add_instance_variable): Call printable_ivar_name() when an error
337 message needs to be printed. Do not prepare the instance variable
338 for printing unless there is an actual error.
340 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
342 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
343 avoid calling identifier_global_value() multiple times.
345 2011-04-12 Martin Jambor <mjambor@suse.cz>
347 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
348 instead of cgraph_node.
350 2011-04-06 Joseph Myers <joseph@codesourcery.com>
352 * objc-act.c: Include c-target.h instead of target.h.
353 * Make-lang.in (objc/objc-act.o): Update dependencies.
355 2011-03-06 Joseph Myers <joseph@codesourcery.com>
357 * lang-specs.h: Match -save-temps* instead of -save-temps.
359 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
361 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
363 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
365 * objc-act.c (build_private_template): Do not copy the
366 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
367 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
370 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
373 * objc-act.c (flexible_array_type_p): New.
374 (add_instance_variable): Produce an error if an instance variable
375 uses flexible array members.
376 (encode_array): Do not emit an error if encoding a flexible array
377 type while generating instance variables.
379 2011-02-21 Mike Stump <mikestump@comcast.net>
381 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
384 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
386 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
387 usage of padding fields. Do not include tm.h.
388 * objc-act.c (objc_write_global_declaration): Set input_location
389 to BUILTINS_LOCATION while generating runtime metadata.
391 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
394 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
395 effects, do not use a temporary variable.
397 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
399 * objc-next-runtime-abi-01.c: Updated comments.
400 * objc-next-runtime-abi-02.c: Same.
402 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
404 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
407 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
409 * objc-act.c: Updated comments.
410 * objc-next-runtime-abi-02.c: Same.
411 * objc-runtime-shared-support.c: Same.
412 * objc-runtime-hooks.h: Same.
414 * objc-gnu-runtime-abi-01.c: Same.
416 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
418 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
419 not generate metadata if there is nothing to put into it.
421 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
423 * config-lang.in (gtfiles): Updated.
424 * Make-lang.in (START_HDRS): New.
425 (OBJC_OBJS): Added new object files.
426 (objc/objc-act.o): Updated prerequisites.
427 (objc/objc-lang.o): Updated prerequisites.
428 (objc/objc-runtime-shared-support.o): New.
429 (objc/objc-gnu-runtime-abi-01.o): New.
430 (objc/objc-next-runtime-abi-01.o): New.
431 (objc/objc-next-runtime-abi-02.o): New.
432 * objc-runtime-hooks.h: New.
433 * objc-runtime-shared-support.h: New.
434 * objc-runtime-shared-support.c: New.
435 * objc-gnu-runtime-abi-01.c: New.
436 * objc-next-metadata-tags.h: New.
437 * objc-next-runtime-abi-01.c: New.
438 * objc-next-runtime-abi-02.c: New.
439 * objc-lang.c: Include c-lang.h.
440 (LANG_HOOKS_EH_PERSONALITY): Removed.
441 * objc-act.h: Moved many declarations and code from objc-act.c
442 into objc-act.h to make them available outside objc-act.c.
443 (objc_eh_runtime_type): Removed.
444 (objc_eh_personality): Removed.
445 (CLASS_HAS_EXCEPTION_ATTR): New.
446 (OCTI_SUPER_SUPERFIELD_ID): New.
447 (OCTI_V1_PROP_LIST_TEMPL): New.
448 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
449 (super_superclassfield_id): New.
450 (objc_prop_list_ptr): New.
451 (prop_names_attr_chain): New.
452 * objc-act.c: Include new runtime headers. Moved many #defines
453 and declarations into objc-act.h and
454 objc-runtime-shared-support.h. Made some corresponding functions
455 non-static, and moved some others into
456 objc-runtime-shared-support.c. Moved metadata generation code
457 into the new runtime hook files.
458 (ivar_offset_hash_list): New.
459 (objc_init): Call generate_struct_value_by_array() before doing
460 any runtime initialization. Create the appropriate runtime hook
462 (init_objc): Removed. Code moved directly into objc_init.
463 (finish_objc): Removed. Code moved directly into
464 objc_write_global_declarations.
465 (objc_write_global_declarations): Do the warn_selector checks
466 before emitting metadata. Use a runtime hook to emit the
467 metadata. Do not emit the metadata or do -gen-decls processing if
468 -fsyntax-only or we are producing a PCH.
469 (build_objc_exception_stuff): Renamed to
470 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
471 objc_exception_throw_decl.
472 (synth_module_prologue): Call runtime initialize hook instead of
473 building runtime declarations here. Use the
474 default_constant_string_class_name runtime hook to set the
475 constant string class name.
476 (objc_build_string_object): Call the setup_const_string_class_decl
477 runtime hook instead of setup_string_decl. Call the
478 build_const_string_constructor runtime hook instead of building
479 the string object here.
480 (get_objc_string_decl): Added prop_names_attr case. Removed
481 gcc_unreachable() at the end.
482 (objc_begin_catch_clause): Distinguish between @catch (...) and
483 @catch (id x). Call the begin_catch runtime hook instead of
484 building the CATCH_EXPR here.
485 (objc_finish_catch_clause): Call the finish_catch runtime hook
486 instead of adding the catch here.
487 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
488 instead of doing it here.
489 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
490 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
491 Call the build_throw_stmt runtime hook instead of building the
493 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
495 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
496 instead of building the list of arguments here.
497 (receiver_is_class_object): Call the receiver_is_class_object
498 runtime hook instead of doing the check here. Call the
499 tag_getclass runtime hook instead of using TAG_GETCLASS.
500 (objc_finish_message_expr): Call the build_objc_method_call
502 (objc_build_protocol_expr): Call the get_protocol_reference
504 (objc_build_selector_expr): Call the build_selector_reference
506 (build_ivar_reference): Call the build_ivar_reference runtime
508 (hash_init): Set up ivar_offset_hash_list.
509 (start_class): Recognize the objc_exception attribute and store
511 (continue_class): Use the class_decl and metaclass_decl runtime
513 (build_objc_property_accessor_helpers): Renamed to
514 build_common_objc_property_accessor_helpers. Do not build
515 objc_copyStruct_decl, objc_getPropertyStruct_decl and
516 objc_setPropertyStruct_decl.
517 (objc_synthesize_getter): Check what struct setter/getter helper
518 is available instead of checking the type of runtime.
519 (get_super_receiver): Use the super_superclassfield_ident runtime
520 hook. Added assert. Use the get_class_super_ref and
521 get_category_super_ref runtime hooks.
522 (objc_v2_encode_prop_attr): New.
524 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
527 * objc-act.c (finish_objc): When calling check_duplicates to check
528 duplicated instance methods, set 'is_class' to 0, not 1.
530 2011-01-14 Ben Elliston <bje@au.ibm.com>
533 * objc-act.c (generate_struct_by_value_array): Do not output a
534 definition for struct_forward_array.
536 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
538 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
541 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
543 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
545 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
547 * objc-act.c (check_that_protocol_is_defined): New.
548 (lookup_protocol): Call check_that_protocol_is_defined.
550 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
552 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
553 lists. Check them two-ways to fix comparisons when one protocol
554 implements the other one, or when one list contains duplicated
557 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
559 * objc-act.c (objc_add_method): When emitting an error because a
560 method with the same name but conflicting types is found in the
561 same class or category interface, print a note with the location
562 of the original method. Also, improved the error message to
563 clearly state that the conflict is due to conflicting types, and
564 produce it for protocols as well. Emit an error if two identical
565 methods are declared in a protocol, but one is @required and the
566 other one is @optional.
568 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
570 * objc-act.c (start_class): Warn when a class attribute is
572 (objc_declare_protocols): Warn when a protocol attribute in a
573 protocol forward-declaration is ignored.
574 (start_protocol): Warn when a protocol attribute is ignored.
576 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
578 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
579 particular, explicitly mention whether the error is due to the
580 @optional or @required keyword instead of mentioning
581 "@optional/@required".
583 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
586 * objc-act.c (objc_build_synchronized): Check the argument of
587 @synchronized and emit an appropriate error if it is not a valid
588 Objective-C object. Deal gracefully with that case. Updated
589 comments and variable names.
591 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
594 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
595 * objc-tree.def (PROPERTY_REF): Increased the number of operands
597 * objc-act.c (objc_finish_message_expr): Added optional argument
598 allowing to return the deprecated method prototype for deprecated
599 methods, instead of immediately emitting the deprecation warning.
600 (objc_maybe_build_component_ref): Do not warn for a deprecated
601 property. When building the getter call, get the deprecated
602 method prototype from objc_finish_message_expr() and put it into
604 (objc_build_class_component_ref): Same change.
605 (finish_class): Mark the getter and setter as deprecated if they
606 are generated from a deprecated property.
607 (objc_gimplify_property_ref): If the getter is deprecated, emit a
609 (objc_build_setter_call, objc_build_message_expr,
610 objc_finish_foreach_loop): Updated call to
611 objc_finish_message_expr.
613 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
616 * objc-act.c (lookup_protocol): Added 'definition_required'
617 argument. If 'definition_required', and the protocol is not
618 defined, emit a warning.
619 (objc_declare_protocols): Updated call to lookup_protocol.
620 (start_protocol): Same change.
621 (check_protocol_recursively): Same change.
622 (objc_build_protocol_expr): Same change.
623 (lookup_and_install_protocols): Added definition_required argument.
624 Pass it to lookup_protocol.
625 (objc_get_protocol_qualified_type): Updated call to
626 lookup_and_install_protocols.
627 (start_class): Updated calls to lookup_and_install_protocols; pass
628 true to 'definition_required' to get the warnings.
629 (start_protocol): Updated calls to lookup_and_install_protocols.
631 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
633 * objc-act.c (objc_start_category_interface): Produce an error if
634 a class extension is found after the class @implementation.
636 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
639 * objc-act.c (encode_method_prototype): Fixed both location and
640 format string of error "type %qT does not have a known size".
642 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
644 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
646 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
648 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
650 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
652 * objc-act.c (objc_init): Call using_eh_for_cleanups.
653 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
654 not call using_eh_for_cleanups.
655 (objc_begin_try_stmt): Do not call objc_init_exceptions.
656 (objc_build_throw_stmt): Updated call to
657 objc_maybe_warn_exceptions.
659 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
661 * objc/objc-act.c (objc_eh_personality): Select personality name on
663 (objc_init_exceptions): New.
664 (objc_begin_try_stmt): Use objc_init_exceptions.
665 (objc_build_throw_stmt): Likewise.
667 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
669 * objc-act.c (objc_in_class_extension): New.
670 (objc_start_category_interface): If -fobjc-std=objc1
671 was specified, produce an error if a class extension is used.
672 (objc_finish_interface): Reset objc_in_class_extension to false.
673 (objc_add_property_declaration): Allow a class extension to extend
674 readonly properties in the main @interface to be readwrite.
675 (start_class): Added code to deal with class extensions. In that
676 case, return the existing interface after adding any additional
677 protocols to it and setting objc_in_class_extension to true.
678 (continue_class): If in a class extension, do not generate the
679 instance variable template.
681 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
683 * objc-act.c (objc_build_throw_stmt): Check that the argument of
684 @throw is an object and emit an error if not.
686 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
688 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
689 error() when printing an error about the iterating variable or
690 collection not being an object.
692 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
694 * objc-act.c (objc_finish_foreach_loop): Mark the
695 object_expression as used.
697 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
699 * objc-act.c: Include c-family/c-objc.h.
700 * objc-lang.c: Same change.
701 * Make-lang.in (objc/objc-act.o): Depend on
703 (objc/objc-lang.o): Same change.
704 * config-lang.in (gtfiles): Added c-family/c-objc.h.
706 2010-12-02 Joseph Myers <joseph@codesourcery.com>
708 * lang-specs.h: Don't handle -ftraditional.
710 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
712 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
713 not NULL_TREE when a @throw is used outside of a @catch block.
715 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
717 * objc-act.c (objc_build_volatilized_type): Removed.
718 (objc_non_volatilized_type): Removed.
719 (objc_type_quals_match): Removed.
720 (local_variables_to_volatilize): New.
721 (objc_volatilize_decl): Add the decl to volatilize to
722 local_variables_to_volatilize, but don't volatilize it yet.
723 (objc_finish_function): New.
724 * objc-act.h (local_variables_to_volatilize): New.
726 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
727 Mike Stump <mikestump@comcast.net>
729 Allow 'make check-objc -j2'
730 * Make-lang.in (lang_checks_parallelized): New.
731 (check_objc_parallelize): New.
733 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
735 * objc-act.c (start_class): When a class is reimplemented,
736 generate an error and avoid adding the class to the list of
737 implemented classes again, but do not return error_mark_node.
739 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
741 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
743 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
745 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
746 is passed as argument.
747 (objc_begin_catch_clause): Added code to deal with an
748 error_mark_node or NULL_TREE argument. Improved checks for
749 invalid arguments. Added code to traverse typedefs.
751 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
753 * objc-act.c (objc_demangle): Return immediately if the string is
754 too short. Detect names that do not need demangling, and return
757 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
759 Implemented optional properties.
760 * objc-act.h (PROPERTY_OPTIONAL): New.
761 * objc-act.c (objc_add_property_declaration): Set
762 PROPERTY_OPTIONAL if appropriate.
763 (finish_class): When generating definitions of setter and getter
764 methods associated with a property for a protocol, mark them as
765 optional if the property is optional.
766 (maybe_make_artificial_property_decl): Added 'getter_name'
767 argument. Set PROPERTY_OPTIONAL.
768 (objc_maybe_build_component_ref): Updated calls to
769 maybe_make_artificial_property_decl. Added code for optional,
771 (objc_build_class_component_ref): Updated call to
772 maybe_make_artificial_property_decl.
774 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
776 * objc-act.c (objc_build_struct): Fixed loops that save and
777 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
778 special case for the current type is then no longer required.
779 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
781 (objc_get_protocol_qualified_type): Updated comments.
783 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
785 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
786 after finish_struct, not before, otherwise it may be wiped out by
787 it. This fixes spurious warnings when a class has more than 15
790 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
793 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
794 objective-c-cpp-output instead of objc-cpp-output. Print a
795 deprecation note every time objc-cpp-output is requested.
797 2010-11-22 Joseph Myers <joseph@codesourcery.com>
799 * objc-act.c (write_symbols): Don't declare here.
801 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
804 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
805 this function is only called with the next runtime.
807 2010-11-20 Jakub Jelinek <jakub@redhat.com>
810 * objc-act.c (in_late_binary_op): Remove.
812 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
814 * objc-act.c (objc_start_class_interface): Do not warn that class
815 attributes are unimplemented. Pass the attributes to start_class.
816 (objc_start_category_interface): Updated call to start_class.
817 (objc_start_class_implementation): Same change.
818 (objc_start_category_implementation): Same change.
819 (objc_build_class_component_ref): Warn if the class is deprecated.
820 (build_private_template): Mark the template as deprecated if the
822 (start_class): Added 'attributes' argument. Emit a warning if
823 using a deprecated class as superclass of a class, or original
824 class of a category. Recognize the 'deprecated' attribute when
825 starting and interface, and mark the interface with
826 TREE_DEPRECATED if present. Store attributes in the interface.
828 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
830 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
831 argument. If it is 'true' and the protocol is deprecated, emit a
833 (objc_start_protocol): Do not warn that protocol attributes are
834 unimplemented. Pass the attributes to start_protocol.
835 (start_protocol): Added attributes argument. Recognize the
836 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
837 if present. Store attributes in the protocol.
838 (objc_declare_protocols): Added 'attributes' argument. Recognize
839 the 'deprecated' attribute and mark the protocols with
840 TREE_DEPRECATED if present. Store attributes in the protocol.
841 Updated call to lookup_protocol.
842 (objc_build_protocol_expr): Updated call to lookup_protocol.
843 (check_protocol_recursively): Same change.
844 (lookup_and_install_protocols): Same change.
845 * objc-act.h: Updated comments.
847 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
849 * objc-act.c (lookup_method_in_protocol_list): Search methods in
850 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
851 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
853 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
855 * objc-act.c (objc_build_setter_call): New.
856 (objc_maybe_build_modify_expr): Rewritten to build a compound
858 (objc_build_incr_expr_for_property_ref): Updated calls to
859 objc_maybe_build_modify_expr to call objc_build_setter_call
860 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
861 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
862 TREE_NO_WARNING on the final compound statement to silence C++
865 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
867 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
868 (objc_create_temporary_var): Moved it towards the beginning of the
869 file so that objc_build_incr_expr_for_property_ref can use it.
871 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
873 * objc-act.c (objc_add_property_declaration): Check that the decl
874 we received from the parser is a FIELD_DECL; reject array and
875 bitfield properties. Convert the warning when a property is
876 readonly and a setter is specified into an error. Convert errors
877 when a property declaration does not match a property declaration
878 in a superclass into warnings.
879 (objc_add_synthesize_declaration_for_property): Use
880 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
881 if it is a bitfield. Throw an error if we are asked to synthesize
882 setters/getters for a bitfield instance variable but the property
883 is not appropriate - it must be assign and nonatomic. If the
884 property is readonly, allow the instance variable type to be a
885 specialization of the property type.
886 (objc_type_valid_for_messaging): Fixed returning 'false' for a
887 Class qualified with a protocol when the 'accept_classes' argument
890 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
892 * objc-act.c (objc_get_protocol_qualified_type): detect cases
893 where we are asked to attach a protocol to something which is not
894 an Objective-C object type, and produce an error.
896 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
898 * objc-act.c (objc_add_property_declaration): Check that the type
899 of a property and of an inherited property match.
900 (objc_maybe_build_component_ref): Tidied up indentation and
902 (objc_common_type): Added new type of check (-5).
903 (objc_add_synthesize_declaration_for_property): Check that the
904 property to synthesize and the instance variable to use have the
907 2010-11-10 Joseph Myers <joseph@codesourcery.com>
909 * objc-act.c (objc_init): Use %' in diagnostic.
910 (objc_set_method_opt): Remove trailing '.' from diagnostic.
912 2010-11-10 Joseph Myers <joseph@codesourcery.com>
914 * objc-act.c (dump_base_name): Don't declare here.
916 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
918 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
919 search for the @property declation only in the current context,
920 but also in inherited properties. Do not mark the original
921 PROPERTY_DECL in the @interface or @protocol with
923 (check_methods): To check if a method is associated with a
924 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
925 (check_accessible_methods): Same change.
926 * objc-act.h: Updated comment.
928 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
930 * objc-act.c (objc_add_synthesize_declaration_for_property):
931 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
932 checking for an existing @synthesize or @dynamic declaration.
933 Search for an inherited @property declaration if none is found in
934 the local interface. If the required instance variable does not
935 exist, return instead of trying to continue to prevent a compiler
936 crash later. Check that the instance variable is not already
937 being used by another @synthesize.
938 (objc_add_dynamic_declaration_for_property): Iterate over
939 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
940 existing @synthesize or @dynamic declaration.
941 (objc_synthesize_getter): Search for the getter declaration in
942 protocols and superclasses as well.
943 (objc_synthesize_setter): Search for the setter declaration in
944 protocols and superclasses as well.
946 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
948 * objc-act.c (lookup_property): When checking categories, also
949 check the protocols attached to each.
950 (objc_add_property_declaration): Determine the
951 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
952 error message. Search for an existing property declaration with
953 the same name which would be inherited from the class hiearchy,
954 and produce an error if it has incompatible attributes.
955 (check_methods): Changed second parameter. If the method is a
956 getter or setter for a property, do not warn if it is inherited as
957 opposed to implemented directly in the class.
958 (check_protocol): Updated calls to check_methods.
959 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
960 PROPERTY_GETTER_NAME here; this is now done earlier, in
961 objc_add_property_declaration.
962 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
964 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
966 Fixed using the Objective-C 2.0 dot-syntax with self and super.
967 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
968 (maybe_make_artificial_property_decl): Added 'implementation'
969 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
970 looking up getters or setters for a class. If an implementation
971 is specified, search it as well for a getter or setter.
972 (objc_maybe_build_component_ref): Updated calls to
973 maybe_make_artificial_property_decl; added code to deal with
974 'self' and 'super' and with methods declared locally in the
975 implementation. Store the getter call expression in the
976 PROPERTY_REF instead of throwing it away.
977 (objc_build_class_component_ref): Updated calls to
978 maybe_make_artificial_property_decl, and store the getter call
979 expression in PROPERTY_REF instead of throwing it away.
980 (lookup_method_static): Implemented
981 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
982 (objc_gimplify_property_ref): Do not build the getter method call
983 here; instead use the one stored in the PROPERTY_REF. If it's not
984 there, produce helpful error messages.
985 * objc-tree.def (PROPERTY_REF): Increased the number of operands
986 from 2 to 3. Updated comments.
987 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
989 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
992 * objc-act.c (objc_build_string_object): Amend for renamed hook.
993 (objc_string_ref_type_p): New.
994 (objc_check_format_arg): New.
996 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
998 Fixed using the Objective-C 2.0 dot-syntax with class names.
999 * objc-act.c (objc_build_class_component_ref): New.
1001 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1003 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
1005 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
1006 if set to 'true', return 'true' for Class objects. Do not remove
1007 more than on pointer indirection.
1008 (objc_add_property_declaration): Only warn about 'assign'
1009 semantics for Objective-C objects if warn_property_assign_default;
1010 and do not warn if the property is readonly or if the type is a Class.
1011 (objc_finish_foreach_loop): Updated calls to
1012 objc_type_valid_for_messaging.
1014 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1016 Implemented -fobjc-std=objc1 flag.
1017 * objc-act.c (objc_start_class_interface): If attributes are
1018 specified when flag_objc1_only is set, print an error.
1019 (objc_start_category_interface): Same change.
1020 (objc_start_protocol): Same change.
1021 (objc_add_method_declaration): Same change.
1022 (objc_start_method_definition): Same change.
1023 (objc_build_keyword_decl): Same change.
1024 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
1025 flag_objc1_set is set, print an error.
1026 (objc_set_method_opt): If flag_objc1_only is set, print an error.
1027 (objc_add_property_declaration): Same change.
1028 (objc_add_synthesize_declaration): Same change.
1029 (objc_add_dynamic_declaration): Same change.
1030 (objc_finish_foreach_loop): Same change.
1031 (objc_maybe_build_component_ref): If flag_objc1_only is set,
1034 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1036 * objc-act.c (maybe_make_artificial_property_decl): New.
1037 (objc_maybe_build_component_ref): Call
1038 maybe_make_artificial_property_decl if a property can not be
1039 found. Do not call objc_finish_message_expr if
1040 PROPERTY_HAS_NO_GETTER.
1041 * objc-act.h Updated comments.
1042 (PROPERTY_HAS_NO_GETTER): New.
1043 (PROPERTY_HAS_NO_SETTER): New.
1044 * objc-tree.def: Updated comment.
1046 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1048 Implemented format and noreturn attributes for Objective-C methods.
1049 * objc-act.c (objc_start_method_definition): If method attributes
1050 are specified emit a warning and ignore them.
1051 (build_objc_method_call): Moved deprecation warnings from here ...
1052 (objc_finish_message_expr): to here. Do not emit deprecation
1053 warnings if the receiver is of type 'id'.
1054 (really_start_method): Install 'deprecation' and 'noreturn'
1056 (objc_decl_method_attributes): Carefully filter out the list of
1057 attributes, allowing only "noreturn", "format", "sentinel" and
1058 "deprecated". In the case of "format", adjust the arguments.
1059 Always process the attributes in the same way no matter if
1060 "sentinel" is in the list or not.
1062 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1064 * objc-act.c (objc_maybe_build_component_ref): Warn about using
1065 deprecated properties.
1066 (objc_maybe_printable_name): Support PROPERTY_DECL.
1068 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1070 Implemented Objective-C 2.0 property accessors.
1071 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
1072 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
1073 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
1074 (objc_getProperty_decl): New.
1075 (objc_setProperty_decl): New.
1076 (objc_copyStruct_decl): New.
1077 (objc_getPropertyStruct_decl): New.
1078 (objc_setPropertyStruct_decl): New.
1079 * objc-act.c (build_objc_property_accessor_helpers): New.
1080 (synth_module_prologue): Call
1081 build_objc_property_accessor_helpers.
1083 (objc_synthesize_getter): Implemented synthesizing getters that
1084 work with properties that are not nonatomic, assign properties.
1085 (objc_synthesize_setter): Implemented synthesizing setters that
1086 work with properties that are not nonatomic, assign properties.
1088 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1090 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1091 * objc-tree.def (PROPERTY_REF): New.
1092 * objc-act.h: Added comments for all the PROPERTY_ macros.
1093 (PROPERTY_NAME): Use DECL_NAME.
1094 (PROPERTY_COPIES): Removed.
1095 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
1096 (PROPERTY_NONATOMIC): New.
1097 (objc_property_assign_semantics): Make it a typedef.
1098 (PROPERTY_ASSIGN_SEMANTICS): New.
1099 (PROPERTY_DYNAMIC): New.
1100 (PROPERTY_REF_OBJECT): New.
1101 (PROPERTY_REF_PROPERTY_DECL): New.
1102 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
1103 (in_objc_property_setter_name_context): Removed.
1104 (objc_add_property_declaration): Removed copies and ivar arguments
1105 and code supporting them. Fixed recovering when readonly and
1106 setter attributes are specified. Removed support for @property in
1107 @implementation context. Updated error message. Double-check
1108 that a property does not have a DECL_INITIAL. Validate the
1109 property assign semantics and emit appropriate errors and
1110 warnings. Check for duplicate property declarations. Set
1111 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
1112 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
1113 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
1114 PROPERTY_IVAR_NAME to NULL_TREE.
1115 (objc_build_getter_call): Renamed to
1116 objc_maybe_build_component_ref. If the property is not found in
1117 the interface, search in the protocol list. Do not generate the
1118 getter call; instead, build and return a PROPERTY_REF.
1119 (objc_is_property_ref): New.
1120 (objc_setter_func_call): Removed.
1121 (get_selector_from_reference): Removed.
1122 (is_property): Removed.
1123 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1124 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
1125 the PROPERTY_REF. Generate an error if the property is read-only.
1126 (build_property_reference): Removed.
1127 (objc_finish_message_expr): Removed check to produce "readonly
1128 property can not be set" error when
1129 in_objc_property_setter_name_context. We now generate the error
1130 earlier, in objc_maybe_build_modify_expr, which will only generate
1131 the setter call if the property is readwrite.
1132 (check_methods): Recognize dynamic properties.
1133 (check_methods_accessible): Same change.
1134 (objc_build_property_ivar_name): Removed.
1135 (objc_build_property_setter_name): Dropped bool argument. Always
1136 add the ':' at the end.
1137 (objc_gen_one_property_datum): Removed.
1138 (objc_process_getter_setter): Removed.
1139 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
1140 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
1141 DECL_SOURCE_LOCATION of the new method to be the same as the one
1142 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
1143 instead of trying to guess what it should be. Removed use of
1144 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1145 and c_end_compound_statement.
1146 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
1147 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
1148 Set the DECL_SOURCE_LOCATION of the new method to be the same as
1149 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
1150 is instead of trying to guess what it should be. Removed use of
1151 CLASS_IVARS. Use the location of @synthesize for c_finish_return
1152 and c_end_compound_statement. Emit an error and keep going,
1153 instead of aborting, if the setter prototype does not have the
1155 (objc_add_synthesize_declaration_for_property): New.
1156 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
1157 all arguments. Improved error message. Filled in the rest of the
1158 function, which used to be a placeholder, with an actual
1160 (objc_add_dynamic_declaration_for_property): New.
1161 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
1162 arguments. Improved error message. Filled in the rest of the
1163 function, which used to be a placeholder, with an actual
1165 (objc_gen_property_data): Rewritten.
1166 (finish_class): Added explicit switch cases for
1167 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
1168 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
1169 gcc_unreachable. Rewritten the processing of properties, in
1170 particular to not synthesize prototypes for getters and setters if
1171 they already exist and to install the getter and setter names into
1172 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
1173 warnings about setter, getter and ivar property attributes.
1174 (objc_lookup_ivar): Removed support for properties.
1175 (objc_gimplify_property_ref): New.
1176 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
1177 objc_gimplify_property_ref.
1179 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1181 * objc-act.c (objc_add_property_declaration): Added arguments to
1182 pass the various property attributes that were parsed with the
1183 property declaration. Process arguments to determine the final
1184 property attributes and produce error messages as appropriate.
1185 Added temporary code to keep the compiler silent about variables
1186 set but not used - for new attributes that are only checked but
1188 (property_readonly): Removed.
1189 (property_setter): Removed.
1190 (property_getter): Removed.
1191 (property_ivar): Removed.
1192 (property_copies): Removed.
1193 (objc_set_property_attr): Removed.
1194 * objc-act.h (enum property_assign_semantics): New.
1196 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1198 * objc-act.c (objc_add_property_variable): Renamed to
1199 objc_add_property_declaration. Added location argument. Updated
1200 warnings and errors to use it. Use error, not fatal_error, if a
1201 property declaration is found outside an interface or
1202 implementation context.
1204 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1206 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1207 emit a warning that method parameter attributes are unimplemented.
1208 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1209 (start_method_def): Copy attributes from each KEYWORD_DECL into
1210 the corresponding PARM_DECL.
1211 (objc_warn_deprecated_use): Removed.
1212 (build_objc_method_call): Call warn_deprecated_use, not
1213 objc_warn_deprecated_use.
1214 (objc_maybe_printable_name): Do not try to get the identifier name
1215 of DECLs that we don't recognize. Immediately return NULL for them.
1216 (objc_printable_name): Removed C++-specific case, which is no
1217 longer used. Updated comments.
1219 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1221 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1222 (objc_demangle): Return NULL if demangling can not be done because
1223 the string to demangle is not an Objective-C mangled method name.
1224 Be smarter in demangling method names so that at least for methods
1225 with no arguments we are able to almost always demangle '_' correctly.
1227 (objc_maybe_printable_name): New.
1228 (objc_printable_name): Call objc_maybe_printable_name. If it
1229 returns NULL, call cxx_printable_name in Objective-C++.
1231 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1233 Based on the CFString implementation in FSF apple/trunk branch.
1235 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1237 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1239 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1240 chain of ifs. Use gcc_unreachable instead of abort.
1241 (add_objc_string): Same change.
1242 (generate_protocol_list): Same change - twice.
1243 (synth_id_with_class_suffix): Same change.
1244 (build_keyword_selector): Same change - twice.
1245 (objc_build_message_expr): Same change.
1246 (objc_build_selector_expr): Same change.
1247 (check_methods): Same change - and added missing gcc_unreachable
1249 (check_methods_accessible): Same change - twice, and added missing
1250 gcc_unreachable for default case in one of them.
1251 (start_class): Same change - and added missing gcc_unreachable for
1253 (continue_class): Same change.
1254 (objc_gen_property_data): Same change.
1255 (finish_class): Same change.
1256 (encode_type_qualifiers): Added missing gcc_unreachable.
1257 (encode_type): Small code tidy up to reduce duplicated code. Use
1258 gcc_unreachable instead of abort - twice.
1259 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1260 twice. Added missing gcc_unreachable for default case - twice.
1261 (dump_interface): Use a switch instead of a chain of ifs.
1262 (handle_impent): Same change.
1264 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1266 * objc-act.h (objc_inherit_code): Removed.
1267 * objc-act.c (objc_inherit_code): Removed.
1268 (objc_set_method_type): Removed.
1269 (objc_build_method_signature): Added is_class_method argument.
1270 Use it instead of the global objc_inherit_code variable.
1271 (objc_add_method_declaration): Same change.
1272 (objc_start_method_definition): Same change.
1273 (objc_generate_cxx_ctor_or_dtor): Updated call to
1274 objc_start_method_definition. Do not call objc_set_method_type.
1275 (adjust_type_for_id_default): Mark as inline.
1276 (objc_synthesize_getter): Updated call to
1277 objc_start_method_definition. Do not set objc_inherit_code.
1278 (objc_synthesize_setter): Updated call to
1279 objc_start_method_definition. Do not set objc_inherit_code.
1281 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1283 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1284 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1285 get it to compile in the current trunk.
1287 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1290 * objc/objc-act.c (hash_class_name_enter): New.
1291 (hash_class_name_lookup): New.
1292 (objc_declare_alias): Enter alias name into hash table.
1293 (objc_declare_class): Enter class name into hash table.
1294 (objc_is_class_name): Do a hash look up of class name.
1295 (hash_init): Initialize the two new hash tables.
1296 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1297 declarations, removed class_chain and alias_chain.
1299 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1301 * objc-lang.c (finish_file): Removed.
1302 * objc-act.c (objc_finish_file): Renamed to
1303 objc_write_global_declarations. Do not try to instantiate C++
1304 templates when compiling Objective-C++ as this is now
1305 automatically done before this function is called. Do not check
1306 for syntax-only run or PCH generation as this is done by the
1308 * objc-act.h (objc_finish_file): Removed.
1310 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1312 Implemented parsing @synthesize and @dynamic for
1313 Objective-C/Objective-C++.
1314 * objc-act.c (objc_add_synthesize_declaration): New.
1315 (objc_add_dynamic_declaration): New.
1317 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1319 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1322 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1324 Merge from 'apple/trunk' branch on FSF servers.
1326 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1329 * objc/objc-act.c (objc_is_class_name): template parameter is not
1330 an objective class name.
1331 (objc_generate_cxx_cdtors): Check for the null
1332 objc_implementation_context.
1334 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1336 Merge from 'apple/trunk' branch on FSF servers.
1338 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1341 * objc/objc-act.c (objc_non_volatilized_type): New
1343 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1346 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1347 types with proper attribute set and correctly.
1348 (objc_volatilize_decl): Remove unneeded code.
1349 (objc_type_quals_match): Use the new attribute to check on
1351 (hash_init): removed unneeded code.
1353 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1355 Merge from 'apple/trunk' branch on FSF servers.
1357 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1360 * objc-act.c (objc_diagnose_private_ivar): New.
1362 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1364 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1365 make its type 'objc_ivar_visibility_kind'.
1366 (objc_start_class_interface): Update to use visibility enum.
1367 (objc_start_class_implementation): Likewise.
1368 (objc_set_visibility): Update to use visibility enum, warn that
1369 @package is handle as per @public.
1370 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1371 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1372 make its type 'objc_ivar_visibility_kind'.
1374 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1376 merge from FSF apple 'trunk' branch.
1377 2006 Fariborz Jahanian <fjahanian@apple.com>
1379 Radars 4436866, 4505126, 4506903, 4517826
1380 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1381 property_readonly, property_getter, property_setter, property_ivar,
1382 property_copies, in_objc_property_setter_name_context: New vars.
1383 (objc_set_property_attr): New.
1384 (objc_add_property_variable): New.
1385 (lookup_property_in_list): New.
1386 (lookup_property): New.
1387 (objc_build_getter_call): New.
1388 (objc_setter_func_call): New.
1389 (get_selector_from_reference): New.
1390 (objc_build_setter_call): New.
1392 (build_property_reference): New.
1393 (objc_finish_message_expr): Detect readonly property and warn.
1394 (objc_build_property_ivar_name): New.
1395 (objc_build_property_setter_name): New.
1396 (objc_gen_one_property_datum): New.
1397 (objc_process_getter_setter): New.
1398 (objc_synthesize_getter): New.
1399 (objc_synthesize_setter): New.
1400 (objc_gen_property_data): New.
1401 (finish_class): Generate property data.
1402 (comp_proto_with_proto): Separated from ...
1403 (match_proto_with_proto): ... New.
1404 (objc_lookup_ivar): Handle properties.
1405 * objc-tree.def (PROPERTY_DECL): New tree code.
1406 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1407 (METHOD_PROPERTY_CONTEXT): New.
1408 (PROPERTY_NAME): New.
1409 (PROPERTY_GETTER_NAME): New.
1410 (PROPERTY_SETTER_NAME): New.
1411 (PROPERTY_IVAR_NAME): New.
1412 (PROPERTY_READONLY): New.
1413 (PROPERTY_COPIES): New.
1414 (TOTAL_CLASS_RAW_IVARS): New.
1415 (CLASS_PROPERTY_DECL): New.
1416 (IMPL_PROPERTY_DECL): New.
1417 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1419 2010-10-13 Richard Henderson <rth@redhat.com>
1421 * objc-act.c (objc_eh_personality): Update call to
1422 build_personality_function.
1424 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1426 merge from FSF apple 'trunk' branch.
1428 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1429 Radar 3803157 (method attributes)
1430 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1431 * objc/objc-act.c (objc_decl_method_attributes): New.
1432 (objc_add_method_declaration): Process method's attribute.
1433 (objc_start_method_definition): Ditto.
1434 (build_objc_method_call): Inject method attribute into
1435 built function type.
1436 (objc_method_decl): New.
1437 (objc_warn_deprecated)use): New.
1439 2010-10-07 Andi Kleen <ak@linux.intel.com>
1441 * Make-lang.in (cc1obj-dummy): Remove.
1442 (cc1obj-checksum): Change to run checksum over object files
1445 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1448 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1449 countByEnumeratingWithState:objects:count: to long unsigned int.
1451 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1453 * objc-act.c (build_objc_method_call): Replace calls to
1454 build_function_call () with the VEC equivalent. Construct parameter
1457 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1459 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1460 signal that the receiver has been used.
1462 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1464 * README: Obsolete file removed.
1466 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1468 Implemented fast enumeration for Objective-C.
1469 * objc-act.c (build_fast_enumeration_state_template): New.
1470 (TAG_ENUMERATION_MUTATION): New.
1471 (TAG_FAST_ENUMERATION_STATE): New.
1472 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1473 objc_enumeration_mutation_decl.
1474 (objc_create_temporary_var): Allow providing a name to temporary
1476 (objc_build_exc_ptr): Updated calls to
1477 objc_create_temporary_var().
1478 (next_sjlj_build_try_catch_finally): Same change.
1479 (objc_finish_foreach_loop): New.
1480 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1481 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1482 objc_enumeration_mutation_decl.
1484 Merge from 'apple/trunk' branch on FSF servers.
1486 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1489 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1490 for valid objc object types.
1491 (objc_finish_foreach_loop): Check for invalid objc objects in
1494 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1496 Merge from 'apple/trunk' branch on FSF servers.
1498 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1501 * objc-act.c (objc_start_method_definition): Check for
1502 error_mark_node for the selector name and make a quick exit.
1504 2010-10-04 Andi Kleen <ak@linux.intel.com>
1506 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1508 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1510 merge from FSF 'apple/trunk' branch.
1511 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1514 * objc/objc-act.c (objc_set_method_opt): New function.
1515 (objc_start_protocol, objc_finish_interface): Reset
1516 objc_method_optional_flag flag.
1517 (objc_add_method_declaration): Pass on the new
1518 flag to objc_add_method.
1519 (objc_add_method): Add optional methods to new chain in
1521 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1522 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1523 class's optional method chains.
1525 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1527 Merge from 'apple/trunk' branch on FSF servers.
1529 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1532 * objc-act.c (objc_declare_class): Pick the right
1535 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1537 Merge from 'apple/trunk' branch on FSF servers.
1539 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1542 * objc-act.c (objc_check_global_decl): New
1544 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1546 * objc-act.c (objc_is_reserved_word): Removed.
1548 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1550 * objc-act.c (objc_add_method_declaration): Handle and ignore
1552 (objc_start_method_definition): Likewise.
1553 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1554 (objc_build_keyword_decl): Handle and ignore attributes.
1556 2010-09-28 Richard Henderson <rth@redhat.com>
1558 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1560 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1562 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1563 (objc_start_category_interface): Likewise.
1564 (objc_start_protocol): Likewise.
1566 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1568 Merge from 'apple/trunk' branch on FSF servers.
1570 2005-08-23 Stuart Hastings <stuart@apple.com>
1571 Ziemowit Laski <zlaski@apple.com>
1574 * objc-act.c (objc_decay_parm_type): New function.
1575 (get_arg_type_list): Decay types for all named arguments.
1576 (objc_push_parm): Rebuild the PARM_DECL if its type has
1579 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1581 * objc-act.c (encode_type): Fixed encoding enums with the next
1584 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1586 Merge from 'apple/trunk' branch on FSF servers.
1588 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1591 * objc-act.c (objc_compare_types): A new silent comparison
1592 mode (-4), differing from regular comparison (-3) in that
1593 'false' is returned instead of issuing warnings.
1595 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1597 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1598 (encode_aggregate_within): Reorganized code to be more readable.
1599 (encode_aggregate_fields): Updated second argument to be 'bool'
1602 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1607 * objc-act.c: Improved comments for encoding functions.
1608 (encode_aggregate_within): For the GNU runtime, rewritten some
1609 obsfuscated code to clarify the various cases.
1610 (encode_aggregate): Function removed.
1611 (encode_array): Generate an error if asked to encode an incomplete
1612 array as part of generating instance variables. Else, when
1613 encoding an incomplete array inside a structure, encode it as an
1615 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1616 '^c' instead of '*'.
1617 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1618 type as integer types instead of using a hardcoded 'i'. If asked
1619 to encode a non-integer type as a bitfield, do not abort
1620 compilation immediately; instead generate an error, then skip the
1622 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1623 Added a 'default' clause that gets executed if the type can not be
1624 matched, and that encodes it as '?' (unknown) and produces a
1625 warning. For the GNU runtime, encode enumerated types exactly in
1626 the same way as integer types instead of using a hardcoded 'i'.
1627 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1628 Encode C++ reference types as pointers. Call encode_vector to
1630 (encode_vector): New function.
1632 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1634 Merge from 'apple/trunk' branch on FSF servers. I modified the
1635 changes to be used only when compiling for the NeXT runtime.
1637 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1641 * objc-act.c (encode_type): Remove the hack.
1643 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1646 * objc-act.c (pointee_is_readonly): New function.
1647 (encode_pointer, encode_aggregate_within, encode_type):
1648 Attempt to emulate GCC 3.3 when generating type encodings.
1650 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1652 Merge from 'apple/trunk' branch on FSF servers.
1654 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1657 * objc-act.c (objc_have_common_types): New function.
1659 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1662 * objc-act.c (objc_common_type): New function.
1664 2010-09-27 Richard Guenther <rguenther@suse.de>
1666 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1667 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1669 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1671 * objc-act.c: Removed historical, obsolete comment at the top of
1674 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1677 * objc-act.c (objc_start_method_definition): Do not abort upon a
1678 'method definition not in @implementation context' error. Return
1681 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1684 * objc-act.c (objc_get_interface_ivars): New function.
1685 (objc_collecting_ivars): New variable.
1686 (continue_class): Set and reset objc_collecting_ivars for context.
1688 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1690 Merge from 'apple/trunk' branch on FSF servers.
1692 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1695 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1696 @class's protocol list.
1698 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1701 * objc/objc-act.c (objc_start_method_definition): Initialize
1702 break/continue labels.
1704 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1707 * objc-act.c (objc_compare_types): Compare function
1708 pointers; indicate success if the right-hand side has
1709 a return type that is covariant, and the argument types
1710 contravariant, with those of the left side.
1712 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1715 * objc-act.c (objc_get_protocol_qualified_type): When looking
1716 at a typedef, retrieve the precise type it describes (rather
1717 than merely looking up a class by name).
1719 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1721 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1722 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1725 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1727 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1729 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1732 * objc-act.c: build_objc_string_decl() remove declaration.
1733 (finish_var_decl): Remove forcing of var output and marking
1735 (init_def_list): Use integer_zero_node.
1736 (init_objc_symtab): Use integer_zero_node, make the short
1737 integer type specific on relevant nodes.
1738 (generate_objc_symtab_decl): Remove call to
1739 forward_declare_categories(). Use null_pointer_node where
1741 (build_module_descriptor): Comment and mark this item as
1743 (generate_static_references): Use gcc_unreachable instead of
1745 (diagnose_missing_method): New.
1746 (build_next_selector_translation_table): New.
1747 (build_gnu_selector_translation_table): New.
1748 (add_objc_string): Merge code from build_objc_string_decl...
1749 ... and delete build_objc_string_decl().
1750 (generate_dispatch_table): Make integer types explicit.
1751 (generate_category): Pass implent and arrange for the data
1752 to be extracted within the routine. Do not start new vars,
1753 but finish the ones collcted during parsing.
1754 (generate_shared_structures): Likewise.
1755 (finish_objc): Reorder code so that we finish variables before
1756 referencing them. Save the global data before calling meta-data
1757 creation routines, and pass the current reference to the two
1758 main routines. Only call generate_objc_image_info () for the
1760 (generate_classref_translation_entry): Comment on and make this
1761 item DECL_PRESERVE_P.
1762 (handle_class_ref): Use varpool interfaces, comment on and make
1763 this item DECL_PRESERVE_P.
1764 (handle_impent): Likewise.
1765 (generate_objc_image_info): Only generate when the content is
1766 non-zero. Make integer types explict.
1768 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1771 * objc-act.c (build_sized_array_type): New function.
1772 (add_objc_string): Use it.
1773 (generate_protocol_list): Likewise.
1774 (generate_objc_image_info): Likewise.
1775 (add_field_decl): New function.
1776 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1777 (generate_struct_by_value_array): Use add_field_decl.
1778 (build_objc_symtab_template): Likewise.
1779 (build_module_descriptor): Likewise.
1780 (build_objc_exception_stuff): Likewise.
1781 (build_protocol_template): Likewise.
1782 (build_method_prototype_list_template): Likewise.
1783 (build_method_prototype_template): Likewise.
1784 (build_category_template): Likewise.
1785 (build_selector_template): Likewise.
1786 (build_class_template): Likewise.
1787 (build_super_template): Likewise.
1788 (build_ivar_template): Likewise.
1789 (build_ivar_list_template): Likewise.
1790 (build_method_list_template): Likewise.
1791 (build_method_template): Likewise.
1793 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1795 * objc-act.c: Do not include except.h.
1797 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1799 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1802 * objc-act.c (objc_volatilize_decl): Likewise.
1803 (objc_build_string_object): Likewise.
1804 (hash_init): Likewise.
1805 (hash_enter): Likewise.
1806 (hash_add_attr): Likewise.
1807 (add_class): Likewise.
1808 (start_class): Likewise.
1810 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1812 * objc-act.c: Update include path for moved files.
1813 * objc-lang.c: Likewise.
1814 * config-lang.in: Update paths in gtfiles for files in c-family/.
1816 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1818 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1819 varargs type instead of a zero-argument type.
1821 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1823 * objc-act.c (synth_module_prologue): Use build_function_type_list
1824 instead of build_function_type.
1825 (build_module_initializer_routine): Likewise.
1826 (build_next_objc_exception_stuff): Likewise.
1827 (build_objc_exception_stuff): Likewise.
1829 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1831 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1832 * Make-lang.in (objc/objc-act.o): Update dependencies.
1834 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1836 * objc-act.h: Do not include gimple.h.
1837 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1838 Include gimple.h. Explain why except.h has to be included.
1839 * objc-lang.c: Do not include diagnostics.h.
1840 * Make-lang.in: Update dependencies.
1842 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1844 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1845 mismatch code for VECs.
1847 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1849 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1850 Use build_constructor instead of build_constructor_from_list.
1851 (objc_build_string_object): Build a VEC argument for
1852 objc_build_constructor.
1853 (init_def_list): Likewise.
1854 (init_objc_symtab): Likewise.
1855 (init_module_descriptor): Likewise.
1856 (generate_static_references): Likewise.
1857 (build_selector_translation_table): Likewise.
1858 (build_descriptor_table_initializer): Likewise.
1859 (generate_descriptor_table): Likewise.
1860 (build_protocol_initializer): Likewise.
1861 (build_ivar_list_initializer): Likewise.
1862 (generate_ivars_list): Likewise.
1863 (build_dispatch_table_initializer): Likewise.
1864 (generate_dispatch_table): Likewise.
1865 (generate_protocol_list): Likewise.
1866 (build_category_initializer): Likewise.
1867 (build_shared_structure_initializer): Likewise.
1868 (generate_objc_image_info): Likewise.
1870 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1873 * objc-act.c (encode_aggregate_within): Encode structure tags
1874 with template args for ObjC++.
1876 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1878 * objc-act.c: Do not include varray.h.
1880 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1883 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1884 really_start_method, get_super_receiver, handle_class_ref): Set
1885 DECL_READ_P in addition to TREE_USED.
1887 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1890 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1891 -fgnu-runtime and set flag_objc_gc to zero.
1893 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1896 * objc-act.c (build_module_initializer_routine): Make the argument
1897 to objc_start_function NULL_TREE when compiling ObjC++.
1899 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1900 Mike Stump <mikestump@comcast.net>
1903 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1905 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1907 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1908 get_super_receiver): Update build_indirect_ref calls.
1910 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1912 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1913 decl_specs variables.
1914 (objc_build_message_expr): Remove unused loc variable.
1915 (objc_finish_message_expr): Remove unused saved_rtype variable.
1916 (encode_field_decl): Remove unused type variable.
1919 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1920 type variants that don't have it initialized yet.
1922 2009-09-14 Jan Hubicka <jh@suse.cz>
1924 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1926 2009-09-14 Richard Henderson <rth@redhat.com>
1928 * objc-act.c (objc_init_exceptions): Don't call
1929 default_init_unwind_resume_libfunc.
1930 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1932 2009-09-13 Richard Guenther <rguenther@suse.de>
1933 Rafael Avila de Espindola <espindola@google.com>
1935 * objc-act.c (objc_eh_runtime_type): Export.
1936 (objc_init_exceptions): Remove. Move warning code ...
1937 (objc_begin_try_stmt): ... here
1938 (objc_build_throw_stmt): ... and here.
1939 (objc_eh_personality_decl): New.
1940 (objc_eh_personality): New function.
1941 * objc-act.h (objc_eh_runtime_type): Declare.
1942 (objc_eh_personality): Likewise.
1943 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1944 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1946 2009-09-03 Diego Novillo <dnovillo@google.com>
1948 * objc-lang.c (lang_hooks): Remove const qualifier.
1950 2009-08-20 Richard Guenther <rguenther@suse.de>
1952 * objc-act.c: Include c-lang.h
1953 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1955 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1956 Manuel López-Ibáñez <manu@gcc.gnu.org>
1959 * objc-act.c: Add location argument to all calls to
1960 build_fold_addr_expr.
1962 2009-07-14 Taras Glek <tglek@mozilla.com>
1963 Rafael Espindola <espindola@google.com>
1965 * Make-lang.in (objc.install-plugin): New target for
1966 installing plugin headers.
1968 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1970 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1973 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1975 * objc-act.c: Replace %J by an explicit location. Update all
1978 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1980 * objc-act.c: Replace %H by an explicit location. Update all
1983 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1986 * objc-act.c (objc_build_message_args): Return if ARGS is the
1989 2009-06-19 Ian Lance Taylor <iant@google.com>
1991 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1992 (objc_struct_info): New static variable.
1993 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1994 and &objc_struct_types, to start_struct.
1995 (objc_finish_struct): Likewise for finish_struct.
1997 2009-06-15 Ian Lance Taylor <iant@google.com>
1999 * objc-act.c (objc_start_function): Don't set
2000 label_context_stack_se or label_context_stack_vm.
2002 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
2004 * objc-act.c (finish_var_decl): Pass location to finish_decl.
2005 (objc_get_parm_info): Same.
2006 (get_super_receiver): Same.
2007 * objc-act.c (objc_build_component_ref): Pass location to
2009 (build_module_initializer_routine): Pass location to
2010 c_end_compound_stmt.
2011 (objc_generate_static_init_call): Pass location to build_stmt.
2012 (build_typed_selector_reference): New location argument.
2013 (build_selector_reference): Same.
2014 (objc_substitute_decl): Pass location to build_array_ref.
2015 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
2016 (objc_begin_catch_clause): Same.
2017 (objc_finish_try_stmt): Same.
2018 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
2019 (objc_build_throw_stmt): New argument.
2020 (generate_shared_structures): Pass location to build_c_cast.
2021 (objc_build_message_expr): Use local location.
2022 (objc_finish_message_expr): Use input_location.
2023 (build_objc_method_call): New argument.
2024 (objc_build_selector_expr): Same.
2025 (get_super_receiver): Pass location to build_c_cast,
2026 build_modify_expr, build_compound_expr.
2027 * objc-act.c: Add location to all calls to start_struct, build_decl,
2030 2009-06-09 Ian Lance Taylor <iant@google.com>
2032 * objc-act.c (objc_gimplify_expr): Change return type to int.
2033 * objc-act.h: Update declaration.
2035 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
2037 * objc-act.c (objc_init): Skip print_struct_values during
2038 -fcompare-debug-second.
2040 2009-06-03 Ian Lance Taylor <iant@google.com>
2042 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
2045 2009-05-27 Ian Lance Taylor <iant@google.com>
2047 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
2049 (cc1obj$(exeext)): Likewise.
2051 2009-05-26 Ian Lance Taylor <iant@google.com>
2053 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
2054 (cc1obj$(exeext)): Likewise.
2056 2009-05-20 Ian Lance Taylor <iant@google.com>
2058 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
2059 than NULL_TREE to build_special_member_call.
2061 2009-05-10 Ian Lance Taylor <iant@google.com>
2063 * objc-act.c (objc_building_struct): New static variable.
2064 (objc_in_struct, objc_struct_types): New static variables.
2065 (objc_start_struct, objc_finish_struct): New static functions.
2066 (generate_struct_by_value_array): Call objc_start_struct instead
2067 of start_struct, and call objc_finish_struct instead of
2069 (objc_build_struct, build_objc_symtab_template): Likewise.
2070 (build_module_descriptor): Likewise.
2071 (build_next_objc_exception_stuff): Likewise.
2072 (build_protocol_template): Likewise.
2073 (build_method_prototype_list_template): Likewise.
2074 (build_method_prototype_template): Likewise.
2075 (build_category_template, build_selector_template): Likewise.
2076 (build_class_template, build_super_template): Likewise.
2077 (build_ivar_template, build_ivar_list_template): Likewise.
2078 (build_method_list_template): Likewise.
2079 (build_method_template): Likewise.
2081 2009-05-10 Joseph Myers <joseph@codesourcery.com>
2083 * objc-act.c: Include intl.h.
2084 (objc_lookup_protocol): Use complete sentences for diagnostics
2085 with %qE for identifiers and translating results of
2086 gen_type_name_0 to locale character set.
2087 (objc_check_decl, check_protocol_recursively,
2088 lookup_and_install_protocols, objc_build_string_object,
2089 objc_get_class_reference, objc_declare_alias, objc_declare_class,
2090 objc_get_class_ivars, error_with_ivar, check_duplicates,
2091 objc_finish_message_expr, objc_build_protocol_expr,
2092 objc_build_selector_expr, build_ivar_reference, objc_add_method,
2093 add_category, add_instance_variable, objc_is_public,
2094 check_methods, check_methods_accessible, check_protocol,
2095 start_class, finish_class, start_protocol, really_start_method,
2096 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
2097 identifiers in diagnostics. Translate generated text to locale
2098 character set as needed.
2099 (check_protocol, check_protocols): Change name parameter to type
2101 (lang_report_error_function): Remove.
2103 2009-04-27 Ian Lance Taylor <iant@google.com>
2105 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
2107 2009-04-24 Ian Lance Taylor <iant@google.com>
2109 * objc-act.c (get_super_receiver): Update calls to
2110 build_modify_expr to pass new argument.
2112 2009-04-21 Taras Glek <tglek@mozilla.com>
2114 * objc-act.c: Update GTY annotations to new syntax
2115 * objc-act.h: Likewise
2117 2009-04-21 Joseph Myers <joseph@codesourcery.com>
2119 * ChangeLog: Add copyright and license notices.
2121 2009-04-20 Ian Lance Taylor <iant@google.com>
2123 * objc-act.c (objc_rewrite_function_call): Change parameter from
2124 params to first_param. Change all callers.
2126 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
2129 * objc-act.c (in_late_binary_op): Define for Objective-C++.
2131 2009-03-29 Joseph Myers <joseph@codesourcery.com>
2139 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
2141 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
2144 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
2147 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
2149 * objc-act.c (objc_build_string_object): Pass location to
2151 (init_def_list): Same.
2152 (init_objc_symtab): Same.
2153 (init_module_descriptor): Same.
2154 (build_module_initializer_routine): Same.
2155 (generate_static_references): Same.
2156 (build_typed_selector_reference): Same.
2157 (add_objc_string): Same.
2158 (objc_substitute_decl): Same.
2159 (objc_build_ivar_assignment): Same.
2160 (objc_build_global_assignment): Same.
2161 (objc_build_strong_cast_assignment): Same.
2162 (generate_protocols): Same.
2163 (build_protocol_initializer): Same.
2164 (build_dispatch_table_initializer): Same.
2165 (generate_protocol_list): Same.
2166 (build_category_initializer): Same.
2167 (build_shared_structure_initializer): Same.
2168 (generate_shared_structures): Same.
2169 (objc_build_protocol_expr): Same.
2170 (build_ivar_reference): Same.
2171 (get_super_receiver): Same.
2173 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
2175 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
2176 c_common_truthvalue_conversion with location.
2177 (next_sjlj_build_catch_list): Same.
2178 (next_sjlj_build_try_catch_finally): Same.
2180 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2183 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
2184 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
2185 * objc-act.c (objc_get_callee_fndecl): Kill.
2187 2008-09-17 Jan Hubicka <jh@suse.cz>
2190 * objc/objc-act.c (objc_finish_method_definition): Do not set
2193 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2195 * objc-act.c (build_typed_selector_reference): Pass input_location to
2196 build_unary_op calls.
2197 (build_selector_reference): Same, but to build_array_ref.
2198 (objc_substitute_decl): Same.
2199 (build_ivar_reference): Same, but to build_indirect_ref.
2200 (get_super_receiver): Same.
2202 2008-07-28 Richard Guenther <rguenther@suse.de>
2204 Merge from gimple-tuples-branch.
2206 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2208 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2209 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2210 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2211 * ipa-reference.c: Same.
2213 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2215 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2216 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2218 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2220 * objc-act.c: Fix comment typos.
2222 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2224 * objc-act.c (objc_start_class_interface,
2225 objc_start_category_interface, objc_start_class_implementation,
2226 objc_start_category_implementation, objc_build_struct,
2227 generate_static_references, build_private_template,
2228 lookup_category, objc_add_method, add_category,
2229 add_instance_variable, objc_is_public, conforms_to_protocol,
2230 start_class, continue_class, finish_class): Avoid C++ keywords.
2232 2008-07-14 Jason Merrill <jason@redhat.com>
2235 * objc-act.c (objc_build_constructor): Update C++ tweak.
2237 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2239 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2240 of DECL_IN_SYSTEM_HEADER.
2242 2008-07-11 Ian Lance Taylor <iant@google.com>
2244 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2245 etc., not just when OBJCPLUS is defined.
2247 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2249 * objc-act.c (setup_string_decl, objc_build_string_object,
2250 hash_interface, eq_interface, objc_begin_try_stmt,
2251 encode_method_prototype, build_ivar_list_initializer,
2252 objc_build_encode_expr): Fix for -Wc++-compat.
2254 2008-05-12 Tomas Bily <tbily@suse.cz>
2256 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2259 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2261 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2263 2008-04-03 Tom Tromey <tromey@redhat.com>
2265 * Make-lang.in (objc_OBJS): New variable.
2267 2008-03-27 Tom Tromey <tromey@redhat.com>
2269 * Make-lang.in: Revert automatic dependency patch.
2271 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2274 * objc-act.c (objc_build_component_ref): Fix call to
2275 finish_class_member_access_expr.
2276 (objc_generate_cxx_ctor_or_dtor): Fix call to
2277 build_special_member_call.
2279 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2282 * objc-act.c (encode_type): Handle when type is error_mark_node.
2283 (objc_push_parm): Handle when the type of parm is error_mark_node.
2285 2008-03-25 Tom Tromey <tromey@redhat.com>
2287 * Make-lang.in (objc_OBJS): New variable.
2288 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2290 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2293 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2295 (objc_generate_cxx_cdtors): Likewise.
2296 (add_instance_variable): Likewise.
2298 2008-02-26 Tom Tromey <tromey@redhat.com>
2300 * objc-act.c (objc_init): Remove old location code.
2302 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2305 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2307 2007-07-30 Nick Clifton <nickc@redhat.com>
2309 * Make-lang.in: Change copyright header to refer to version 3 of
2310 the GNU General Public License and to point readers at the
2311 COPYING3 file and the FSF's license web page.
2312 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2313 config-lang.in, objc-lang.c: Likewise.
2315 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2317 * objc-act.c (objc_get_callee_fndecl): Constify.
2318 * objc-act.h (objc_get_callee_fndecl): Likewise.
2320 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2322 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2323 string_eq): Constify.
2325 2007-04-04 Stuart Hastings <stuart@apple.com>
2328 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2330 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2332 * Make-lang.in: Add dummy lang.install-pdf target.
2334 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2336 * objc/objc-act.c: Fix comment typos.
2338 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2339 Brooks Moses <brooks.moses@codesourcery.com>
2340 Lee Millward <lee.millward@codesourcery.com>
2342 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2343 (objc_get_callee_fndecl): Likewise.
2345 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2348 * objc-act.c (objc_add_static_instance): Mark the decl as
2351 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2354 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2355 of htab_hash_pointer.
2356 (lookup_interface): Likewise.
2357 (add_class): Likewise.
2359 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2361 * objc-act.c (objc_build_volatilized_type): Keep track of
2363 (objc_get_protocol_qualified_type): Ditto.
2365 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2367 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2368 content where we called cp_finish_file.
2370 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2372 * objc-act.c (synth_module_prologue): Replace calls to
2373 builtin_function with add_builtin_function.
2374 (build_next_objc_exception_stuff): Replace calls to
2375 builtin_function with add_builtin_function.
2376 (build_objc_exception_stuff): Replace calls to
2377 builtin_function with add_builtin_function.
2379 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2381 * Make-lang.in: Added empty "objc.pdf" target.
2383 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2386 * objc-act.c (objc_push_parm): If we change the type of the
2387 decl, relayout the decl.
2389 2006-09-19 Eric Christopher <echristo@apple.com>
2391 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2392 default to something innocuous.
2393 (build_next_objc_exception_stuff): Rename JBLEN.
2395 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2397 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2399 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2402 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2404 2006-06-06 Mike Stump <mrs@apple.com>
2406 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2408 2006-05-24 Mike Stump <mrs@apple.com>
2410 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2412 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2415 * objc-act.c (objc_is_public): Return early on invalid type.
2417 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2419 * objc-act.c (init_module_descriptor): Remove file name from
2421 (gen_type_name_0): Fix ICE when issuing warning.
2423 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2424 * Make-lang.in (OBJC): Remove
2425 (OBJECTIVE-C): Remove
2426 (objective-c): Remove
2427 (.PHONY): Remove objective-c and ObjC
2429 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2432 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2435 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2438 * objc-act.c (encode_array): Handle arrays to zero sized types.
2440 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2442 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2444 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2446 * Make-lang.in: Remove all dependencies on s-gtype.
2448 2005-12-02 Richard Guenther <rguenther@suse.de>
2450 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2451 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2452 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2453 build_objc_method_call, objc_rewrite_function_call): Use buildN
2456 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2458 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2459 on objc_msgSend and like builtin functions.
2461 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2463 * objc-act.c (objc_build_component_ref): Adjust call to
2464 finish_class_member_access_expr due to a changed prototype.
2466 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2469 * objc-act.c (generate_strings): Remove and move code to
2471 (add_objc_string): here when creating a new string decl.
2472 (finish_objc): Don't call generate_strings.
2474 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2477 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2478 TREE_SIDE_EFFECTS on catch_seq after building it.
2480 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2482 part of PR objc/21992
2483 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2485 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2487 Make CONSTRUCTOR use VEC to store initializers.
2488 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2489 instead of build_constructor.
2491 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2493 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2495 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2496 (KEYWORD_KEY_NAME): Use decl_minimal.
2497 (METHOD_SEL_NAME): Ditto..
2498 (METHOD_SEL_ARGS): Use decl_non_common.
2499 (METHOD_ADD_ARGS): Ditto.
2500 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2501 (METHOD_DEFINITION): Ditto.
2502 (METHOD_ENCODING): Ditto.
2503 * objc-lang.c: (objc_init_ts): New function.
2505 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2507 * objc-act.c (objc_build_struct): Pass in an actual @interface
2508 instead of its name, and annotate the struct created (and all
2509 existing variants thereof) with the @interface.
2510 (objc_compare_types): Treat forward-declared ObjC classes
2511 as stand-alone (root) classes for purposes of type comparisons.
2512 (build_private_template): Move some code to objc_build_struct().
2514 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2517 * objc-act.c (objc_build_string_object): For GNU-style constants,
2518 use the @interface type rather than the built-in type.
2520 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2522 * Make-lang.in (cc1plus-checksum.c): Use
2523 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2525 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2527 * objc-act.c: Use %q to quote in diagnostics.
2529 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2531 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2534 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2536 * objc-act.c (objc_build_volatilized_type): New function.
2537 (objc_volatilize_decl): Call objc_build_volatilized_type()
2538 instead of build_qualified_type().
2540 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2542 * objc-act.c (objc_build_internal_const_str_type): New function.
2543 (check_string_class_template): Use objc_get_class_ivars() instead
2544 of TYPE_FIELDS() to retrieve ivar list.
2545 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2546 than the field itself.
2547 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2548 type and use it to lay out compile-time string objects.
2549 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2552 2005-06-28 Paul Brook <paul@codesourcery.com>
2554 * objc-act.c (objc_init_exceptions): Call
2555 default_init_unwind_resume_libfunc.
2557 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2559 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2560 portion of TYPE_LANG_SPECIFIC info for all variants of
2561 a class before calling finish_struct(), and restore
2562 same TYPE_OBJC_INFO afterwards.
2564 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2566 * all files: Update FSF address in copyright headers.
2568 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2570 * objc-act.c (my_build_string_pointer): New.
2571 (objc_get_class_reference, get_super_receiver): Call
2572 my_build_string_pointer instead of my_build_string when building
2575 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2577 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2580 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2582 * objc-act.c (objc_build_struct): New function.
2583 (objc_derived_from_p): Likewise.
2584 (objc_build_component_ref): Likewise.
2585 (objc_copy_binfo): Likewise.
2586 (objc_xref_basetypes): Likewise.
2587 (objc_lookup_protocol): Likewise.
2588 (objc_compare_protocols): Likewise.
2589 (objc_volatilize_decl): Likewise.
2590 (encode_aggregate_fields): Likewise.
2591 (volatilized_hash): Likewise.
2592 (volatilized_eq): Likewise.
2593 (objc_compare_types): Likewise.
2594 (objc_type_quals_match): Likewise.
2595 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2597 (get_class_ivars): Add second parameter indicating if entire
2598 hierarchy is desired.
2599 (struct volatilized_type): New type.
2600 (volatilized_htab): New hash table.
2601 (objc_types_compatible_p, objc_comptypes): Remove functions.
2602 (synth_module_prologue): Do not initialize 'unused_list'.
2603 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2604 (objc_declare_alias): Implement as a typedef.
2605 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2606 (objc_get_class_ivars): Adjust call to get_class_ivars().
2607 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2608 build_ivar_reference, get_super_receiver): Call
2609 objc_build_component_ref() instead of build_component_ref().
2610 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2612 (build_private_template): Call objc_build_struct() instead of
2613 start_struct() and finish_struct().
2614 (hash_init): Initialize volatilized_htab.
2615 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2616 ObjC++ impedance mismatches.
2617 (encode_aggregate_within): Streamline by calling
2618 encode_aggregate_fields().
2619 * objc-act.h (objc_types_compatible_p): Remove prototype.
2620 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2621 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2623 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2625 * Make-lang.in (cc1obj-dummy): New.
2626 (cc1obj-checksum.c): New.
2627 (cc1obj-checksum.o): New.
2628 (cc1obj): Add cc1obj-checksum.o.
2630 2005-05-18 Mike Stump <mrs@apple.com>
2633 * objc-act.c (struct interface_tuple): Mark it up for GC.
2634 (interface_htab): It is really a struct interface_tuple.
2636 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2637 Mike Stump <mrs@apple.com>
2639 Yet more Objective-C++...
2641 * objc-act.c (objc_finish_try_stmt): Add return value.
2642 (objc_build_synchronized): Likewise.
2644 * objc-act.c (objc_is_gcable_type): Add.
2645 (objc_substitute_decl): Add.
2646 (objc_build_ivar_assignment): Add.
2647 (objc_build_global_assignment): Add.
2648 (objc_build_strong_cast_assignment): Add.
2649 (objc_is_ivar_reference_p): Add.
2650 (objc_is_global_reference_p): Add.
2651 (objc_generate_write_barrier): Add.
2652 (objc_rewrite_function_call): Add.
2653 (objc_gimplify_expr): Add Objective-C++ support.
2654 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2655 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2656 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2657 (DUP_TYPE_OBJC_INFO): Likewise.
2658 (struct imp_entry): Add field has_cxx_cdtors.
2659 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2660 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2661 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2662 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2663 OCTI_ASSIGN_STRONGCAST_DECL.
2664 (umsg_fast_decl): Add.
2665 (objc_assign_ivar_decl): Add.
2666 (objc_assign_ivar_fast_decl): Add.
2667 (objc_assign_global_decl): Add.
2668 (objc_assign_strong_cast_decl): Add.
2669 (objc_method_list_ptr): Add.
2670 (objc_method_proto_list_ptr): Add.
2671 (objc_ivar_list_ptr): Add.
2673 * objc-act.c (should_call_super_dealloc): Add.
2674 (OBJC_VERSION): Bump to 6.
2675 (objc_is_gcable_type): Add.
2676 (objc_substitute_decl): Add.
2677 (objc_build_ivar_assignment): Add.
2678 (objc_build_global_assignment): Add.
2679 (objc_build_strong_cast_assignment): Add.
2680 (objc_is_gcable_p): Add.
2681 (objc_is_ivar_reference_p): Add.
2682 (objc_is_global_reference_p): Add.
2683 (generate_shared_structures): Add flags parameter.
2684 (objc_generate_cxx_ctor_or_dtor): Add.
2685 (objc_generate_cxx_cdtors): Add.
2686 (add_class): Add name parameter.
2687 (objc_types_share_size_and_alignment): Add.
2688 (comp_proto_with_proto): Add strict parameter.
2689 (CLS_HAS_CXX_STRUCTORS): Add.
2690 (TAG_ASSIGNIVAR): Add.
2691 (TAG_ASSIGNGLOBAL): Add.
2692 (TAG_ASSIGNSTRONGCAST): Add.
2693 (TAG_MSGSEND_FAST): Add.
2694 (TAG_ASSIGNIVAR_FAST): Add.
2695 (TAG_CXX_CONSTRUCT): Add.
2696 (TAG_CXX_DESTRUCT): Add.
2697 (OBJC_LOOKUP_CLASS): Add.
2698 (OBJC_LOOKUP_NO_SUPER): Add.
2699 (objc_finish_file): Add pch support.
2700 (objc_finish_implementation): Add Objective-C++ support.
2701 (synth_module_prologue): Likewise.
2702 (synth_module_prologue): Add fast dispatching.
2703 (objc_get_class_reference): Add Objective-C++ support.
2704 (objc_generate_write_barrier): Likewise.
2705 (next_sjlj_build_enter_and_setjmp): Likewise.
2706 (objc_begin_try_stmt): Likewise.
2707 (build_next_objc_exception_stuff): Add fast ivar support.
2708 (build_private_template): Mark the record as used so debug
2709 information is generated.
2710 (build_protocol_template): Add Objective-C++ support.
2711 (objc_method_parm_type) Likewise.
2712 (objc_generate_cxx_ctor_or_dtor): Likewise.
2713 (objc_generate_cxx_cdtors): Likewise.
2714 (build_protocol_initializer): Likewise.
2715 (build_category_template): Likewise.
2716 (build_class_template): Likewise.
2717 (build_method_list_template): Likewise.
2718 (build_category_initializer): Likewise.
2719 (build_shared_structure_initializer): Likewise.
2720 (objc_finish_message_expr): Likewise.
2721 (build_objc_method_call): Add fast dispatch support.
2722 (lookup_method_static): Add support to end search at superclasses.
2723 (add_method_to_hash_list): Add strict parameter to
2724 comp_proto_with_proto.
2725 (objc_add_method): Likewise.
2726 (objc_add_method): Also set the interface_value.
2727 (add_instance_variable): Add Objective-C++ support.
2728 (objc_is_public): Likewise.
2729 (start_class): Likewise.
2730 (continue_class): Likewise.
2731 (encode_aggregate_within): Likewise.
2732 (start_method_def): Likewise.
2733 (objc_start_function): Clear current_function_returns_value
2734 and current_function_returns_null.
2735 (really_start_method): Add Objective-C++ support.
2736 (objc_finish_method_definition): Add warning for missing
2738 (finish_objc): Add Objective-C++ support.
2739 (generate_objc_image_info): Likewise.
2740 (objc_lookup_ivar): Likewise.
2741 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2742 (INIT_TYPE_OBJC_INFO): Likewise.
2743 (DUP_TYPE_OBJC_INFO): Likewise.
2745 2005-04-23 DJ Delorie <dj@redhat.com>
2747 * objc-act.c: Adjust warning() callers.
2749 2005-04-21 Roger Sayle <roger@eyesopen.com>
2751 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2752 this field of an objc method decl.
2753 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2754 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2755 (objc_build_method_signature): Accept additional "ellipsis"
2756 argument and pass it to build_method_decl.
2757 (get_arg_type_list, start_method_def, gen_method_decl): Use
2758 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2759 TREE_OVERFLOW field of a TREE_LIST node.
2761 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2764 * objc-act.c (objc_start_function): Create stack level for context
2765 of identifiers with variably modified type.
2767 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2771 * objc-act.c (objc_start_function): Push context on
2772 label_context_stack.
2774 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2776 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2777 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2778 Call c_common_truthvalue_conversion.
2780 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2782 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2783 objc/objc-parse.c, objc/objc-parse.y): Remove
2784 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2785 objc.distclean, objc.maintainer-clean): Update for new parser.
2786 * config-lang.in (gtfiles): Update for new parser.
2788 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2790 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2793 2005-01-27 Matt Austern <austern@apple.com>
2795 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2796 calling instantiate_pending_templates.
2798 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2801 * objc-act.c (build_selector_translation_table): Use
2802 input_location in the diagnostic for the GNU runtime or if
2803 TREE_PURPOSE (chain) is NULL.
2805 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2808 * objc-act.c (objc_types_compatible_p): New function.
2809 * objc-act.h (objc_types_compatible_p): Declare.
2810 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2812 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2814 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2817 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2820 * objc-act.c (get_arg_type_list): Decay function arguments into
2822 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2823 in line with what the C front-end does.
2824 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2825 each PARM_DECL, like the C front-end does.
2826 (start_method_def): Remove redundant ARRAY_TYPE decay.
2827 (objc_start_function): Bring closer in line with what the
2828 C front-end does for functions.
2830 2005-01-14 Mike Stump <mrs@apple.com>
2832 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2833 that -fobjc-exceptions is accepted.
2835 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2838 * objc-act.c (get_arg_type_list, start_method_def): Decay
2839 array arguments into pointers.
2840 (gen_type_name_0): Learn to pretty-print array types.
2842 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2844 * objc-act.c (build_private_template): Change to return 'void'; do
2845 not set ivar_context, uprivate_record or objc_instance_type.
2846 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2847 retrieve protocol list from the pointee rather than the pointer itself;
2848 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2849 TYPE_OBJC_PROTOCOL_LIST.
2850 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2851 construct a variant of the pointee as well as the pointer, and
2852 store protocol information in the former. When creating variants
2853 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2854 TYPE_OBJC_INTERFACE information.
2855 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2856 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2857 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2858 holding an IDENTIFIER_NODE.
2859 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2860 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2861 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2862 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2863 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2865 (continue_class): For @implementations, set ivar_context,
2866 uprivate_record and objc_instance_type, for @interfaces, call
2867 build_private_template().
2868 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2869 TYPE_OBJC_INTERFACE.
2870 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2871 accessing TYPE_OBJC_PROTOCOL_LIST.
2872 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2873 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2874 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2875 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2876 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2877 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2878 TYPE_LANG_SPECIFIC(...).
2879 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2880 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2881 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2882 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2883 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2885 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2888 * Make-lang.in (objc/objc-act.o): Update dependencies.
2889 * objc-act.c (objc_finish_file): Call
2890 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2892 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2895 * obj-act.c (encode_type): 96bits doubles are encoded the
2896 same way as 64bit and 128bit doubles are.
2898 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2900 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2902 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2905 * objc-act.c (generate_method_descriptors): Remove setting
2906 the new decls' type to variable_length_type.
2907 (generate_ivar_lists): Likewise.
2908 (generate_dispatch_tables): Likewise.
2910 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2912 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2913 contains the result of the ID lookup by the C or C++
2914 front-end; in class methods, use OTHER if it exists;
2915 in instance methods, use OTHER only if it is locally
2918 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2920 * objc-act.c (finish_class): Do not synthesize bogus
2921 'extern objc_object *_Foo;' declarations for @interface Foo.
2923 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2924 David Ayers <d.ayers@inode.at>
2926 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2927 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2928 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2929 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2930 (objc_is_id): Add test for 'super'.
2931 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2932 receivers; if class methods are not found in protocol lists, search
2933 for instance methods therein and warn if one is found. Look in
2934 global hash tables for suitable method as a last resort when messaging
2935 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2936 (objc_add_method): Insert instance methods listed in protocols into
2937 the global class method hash table.
2938 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2939 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2940 addition to 'id <Proto>'.
2942 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2945 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2946 for the NeXT runtime case.
2948 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2950 * objc-act.c: Fix comment typos.
2952 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2954 * objc-act.c (init_objc_symtab, init_module_descriptor,
2955 build_shared_structure_initializer): When initializing 'long'
2956 fields, ensure that the initializer value is also 'long'.
2958 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2960 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2962 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2963 (build_selector_translation_table): Use %J in diagnostic
2964 instead of diddling input_line. Fix spelling.
2966 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2968 * objc-act.c (objc_fold_objc_type_ref): New function.
2969 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2971 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2973 * objc-act.c (objc_start_function, really_start_method,
2974 objc_get_parm_info, start_method_def): Update to new arg_info
2977 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2979 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2981 (objc/objc-act.o): Depend on $(HASHTAB_H).
2982 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2983 objcp-decl.h instead of c-tree.h.
2984 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2985 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2986 build_protocol_template): Adjust prototypes.
2987 (build_module_initializer_routine, start_class, continue_class,
2988 finish_class, start_method_def, objc_start_function, start_protocol,
2989 build_method_decl, objc_add_method, add_instance_variable,
2990 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2991 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2992 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2993 create_field_decl): New prototypes.
2994 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2995 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2996 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2997 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2998 (CLASS_TYPEDEF_NAME): New.
2999 (TAG_EXECCLASS): Change from a global variable to a #define.
3000 (TAG_RETURN_STRUCT): Delete.
3001 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
3002 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
3003 (string_descriptor): New struct.
3004 (string_htab): New hash table.
3005 (string_hash, string_eq): New prototypes.
3006 (generate_struct_by_value_array): Call create_field_decl() instead of
3007 create_builtin_decl().
3008 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
3009 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
3010 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
3011 and cp_finish_file().
3012 (define_decl, get_static_reference, get_protocol_reference,
3013 create_builtin_decl): Remove functions.
3014 (objc_start_class_interface, objc_start_category_interface,
3015 objc_start_protocol, objc_continue_interface, objc_finish_interface,
3016 objc_start_class_implementation, objc_start_category_implementation,
3017 objc_continue_implementation, objc_finish_implementation,
3018 objc_set_visibility, objc_set_method_type,
3019 objc_build_method_signature, objc_add_method_declaration,
3020 objc_start_method_definition, objc_add_instance_variable,
3021 objc_get_protocol_qualified_type, create_field_decl,
3022 start_var_decl, finish_var_decl): New functions.
3023 (setup_string_decl): Simplify since it is only called once.
3024 (synth_module_prologue): Call build_class_template(); predefine 'id'
3025 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
3026 hooks for duration of function; fix GNU runtime messenger signatures
3027 to correspond to reality; forward-declare '__objc_exec_class' for the
3028 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
3029 'extern "C" { ... }' wrappers around synthesized declarations; call
3030 build_protocol_template() and build_category_template().
3031 (string_hash, string_eq): New functions.
3032 (objc_build_string_object): Check metaclass correctness only once;
3033 store string literals in hash table.
3034 (objc_build_constructor): Do not convert initializer elements;
3035 adjust for ObjC++ impedance mismatch.
3036 (build_objc_symtab_template): Call create_field_decl() instead of
3037 create_builtin_decl().
3038 (init_objc_symtab): Add missing conversion to initializer element.
3039 (build_metadata_decl): Call start_var_decl() instead of define_decl().
3040 (generate_objc_symtab_decl): Do not call build_category_template();
3041 call start_var_decl() and finish_var_decl() instead of start_decl()
3043 (build_module_descriptor): Call create_field_decl() instead of
3044 grokfield(); call start_var_decl() and finish_var_decl() instead of
3045 start_decl() and finish_decl(); always mark module descriptor as
3046 used; move GNU runtime-specific functionality to
3047 build_module_initializer_routine().
3048 (build_module_initializer_routine): New function, broken off of
3049 build_module_descriptor().
3050 (objc_static_init_needed_p, objc_generate_static_init_call): New
3052 (generate_static_references, generate_strings,
3053 build_selector_translation_table, generate_descriptor_table,
3054 generate_ivars_list, generate_dispatch_table, generate_category): Call
3055 start_var_decl() and finish_var_decl() instead of start_decl() and
3056 finish_decl(); build a type directly instead of via groktypename().
3057 (build_selector_reference_decl, build_selector_table_decl,
3058 build_class_reference_decl, build_protocol_reference,
3059 generate_objc_image_info): Call start_var_decl() instead of
3061 (build_selector_reference): For GNU runtime, do not call
3062 build_selector_reference_decl().
3063 (build_selector, build_typed_selector_reference): Always convert
3064 result to the selector type.
3065 (add_objc_string): Cast return value to 'char *'.
3066 (build_method_prototype_template, build_selector_template,
3067 build_method_template): Use actual selector type for fields
3068 pointing to selectors.
3069 (finish_objc): For GNU runtime, call
3070 build_module_initializer_routine() after build_module_descriptor().
3071 (generate_protocol_list, generate_shared_structures): Call
3072 start_var_decl() and finish_var_decl() instead of start_decl() and
3073 finish_decl(); build a type directly instead of via
3075 (synth_id_with_class_suffix): Return a string.
3076 (get_arg_type_list): For instance methods, use the instance type for
3077 'self'; do not call groktypename_in_parm_context().
3078 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
3079 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
3080 handle RECORD_TYPEs in ObjC as well as ObjC++.
3081 (objc_is_id): New function.
3082 (objc_is_object_ptr): Return the canonical type node.
3083 (objc_get_class_ivars): Simplify using get_class_ivars().
3084 (get_class_ivars): Remove second parameter; create a fresh copy
3085 of the ivar list for each call; do not check for existence of
3087 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
3088 (objc_init_exceptions): When using SJLJ-style exceptions, require
3089 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
3091 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
3092 objc_object_type instead of objc_id_type.
3093 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
3094 a VAR_DECL before placing it in the appropriate scope; do not
3095 call define_decl(); adjust call to c_begin_compound_stmt();
3096 use objc_object_type instead of objc_id_type.
3097 (build_next_objc_exception_stuff): Call create_field_decl() instead
3098 of create_builtin_decl(); construct type directly instead of calling
3099 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
3100 (build_private_template): Adjust call to get_class_ivars(); build
3101 a type directly instead of via groktypename().
3102 (build_protocol_template, build_method_prototype_list_template,
3103 build_method_prototype_template, build_category_template,
3104 build_selector_template, build_class_template, build_super_template,
3105 build_ivar_template, build_ivar_list_template,
3106 build_method_list_template, build_method_template):
3107 Call create_field_decl() instead of grokfield().
3108 (objc_method_parm_type): Do not call groktypename().
3109 (generate_descriptor_table): Call start_var_decl() and
3110 finish_var_decl() instead of start_decl() and finish_decl().
3111 (generate_method_descriptors, build_protocol_initializer,
3112 generate_dispatch_tables, build_category_initializer,
3113 build_shared_structure_initializer): Do not call groktypename().
3114 (generate_protocols): Call start_var_decl() and finish_var_decl()
3115 instead of start_decl() and finish_decl(); do not call groktypename().
3116 (error_with_ivar): Remove last parameter.
3117 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
3118 to CLASS_IVARS lists; adjust calls to error_with_ivar().
3119 (generate_ivar_lists): Convert one of the initializer elements; do
3120 not call groktypename().
3121 (get_arg_type_list, start_method_def, gen_method_def): Account for
3122 new representation of variable arguments and '...' in Objective-C
3123 methods; add Objective-C++ impedance matching code.
3124 (is_objc_type_qualifier): Remove function.
3125 (adjust_type_for_id_default): Simplify; there is no longer a need to
3126 wade through declspecs.
3127 (lookup_interface, start_class, continue_class,
3128 finish_class, start_method_def, start_protocol, build_method_decl,
3129 objc_add_method, add_instance_variable, build_ivar_reference,
3130 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
3131 Make into static functions.
3132 (receiver_is_class_object): Use new IS_CLASS() macro.
3133 (objc_build_message_expr): Tweak ObjC++ message argument handling;
3134 call objc_finish_message_expr() instead of finish_message_expr().
3135 (finish_message_expr): Rename to objc_finish_message_expr(); use
3136 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
3137 call gen_type_name() instead of gen_declaration(); call objc_is_id()
3138 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
3139 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
3140 (build_objc_method_call, warn_with_method): Do not call groktypename().
3141 (build_ivar_reference): Call convert() instead of clobbering in a
3143 (hash_init): Initialize string_htab hash table.
3144 (add_instance_variable): Simplify parameter list; do not call grokfield();
3145 do not populate CLASS_IVARS list.
3146 (start_class): Check for the existence of super class, if one was specified.
3147 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
3148 call build_class_template(); adjust call to get_class_ivars(); call
3149 build_decl(), pushdecl() and finish_decl() instead of define_decl().
3150 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
3152 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
3153 (start_protocol): Do not call build_protocol_template(); use
3154 PROTOCOL_BINFO_ELTS for the tree vector size.
3155 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
3156 (encode_pointer): Encode 'const char *' as 'r*', for backwards
3158 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
3159 (encode_type): Handle the 'const' qualifier here.
3160 (objc_parmlist): New global variable, sued by objc_push_parm and
3161 objc_get_parm_info().
3162 (objc_push_parm, objc_get_parm_info): New functions.
3163 (objc_expr_last): Remove function.
3164 (synth_self_and_ucmd_args): For instance methods, use the instance
3165 type for 'self'; call objc_push_parm() instead of push_parm_decl().
3166 (start_method_def): Do not call push_scope(), declare_parm_level(),
3167 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
3168 just use objc_push_parm() and objc_get_parm_info().
3169 (comp_method_with_proto): Remove function.
3170 (objc_types_are_equivalent): Strip away indirections before comparing
3172 (comp_proto_with_proto): Do not call groktypename(); types are no
3173 longer in raw declspec format.
3174 (objc_start_function): New function.
3175 (really_start_method): Call comp_proto_with_proto() instead of
3176 comp_method_with_proto(); call objc_start_function() instead of
3177 hand-crafting a function declarator.
3178 (continue_method_def, objc_expand_function_end): Remove functions.
3179 (get_super_receiver): Call objc_get_current_scope() instead of
3180 get_current_scope(); reference 'super_class' field (instead of
3182 (finish_method_def): Rename to objc_finish_method_definition() and
3183 add a function decl parameter; move method encoding call from
3184 objc_expand_function_end().
3185 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
3186 gen_declaration_1): Remove functions.
3187 (tmpbuf, RAW_DECLSPEC): Remove.
3188 (gen_declaration): Remove second parameter; simplify to deal
3189 with TYPE_P nodes instead of raw declspecs.
3190 (gen_type_name, gen_type_name_0): New functions.
3191 (gen_method_decl): Remove second parameter; call gen_type_name()
3192 instead of gen_declaration_1().
3193 (dump_interface): Adjust calls to gen_declaration() and
3194 gen_method_decl(); do not allocate a separate string buffer.
3195 (init_objc): Allocate a larger string buffer to accommodate
3196 dump_interface(); adjust call to build_module_descriptor();
3197 add call to build_module_initializer_routine() for the GNU
3199 (generate_classref_translation_entry): Do not call start_decl(); call
3200 finish_var_decl() instead of finish_decl(); call convert() instead of
3202 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3203 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3205 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3206 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3207 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3208 objc_object_type and objc_object_name, respectively.
3209 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3210 objc_class_name): New.
3211 (IS_CLASS): New macro.
3212 (IS_ID, IS_SUPER): Robustify.
3213 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3214 (finish_file, start_class, continue_class, finish_class,
3215 start_method_def, continue_method_def, finish_method_def,
3216 start_protocol, finish_protocol, objc_build_throw_stmt,
3217 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3218 objc_build_synchronized_epilogue, objc_build_try_prologue,
3219 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3220 objc_build_finally_prologue, objc_build_finally_epilogue,
3221 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3222 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3223 get_class_reference, get_static_reference, get_object_reference,
3224 build_message_expr, finish_message_expr, build_selector_expr,
3225 build_ivar_reference, build_keyword_decl, build_method_decl,
3226 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3227 objc_declare_class, objc_declare_protocols, objc_comptypes,
3228 objc_check_decl, build_encode_expr): Remove prototypes.
3229 (imp_count, cat_count): Make GGC-aware.
3230 (OBJC_SET_TYPE_NAME): New macro.
3232 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3234 * config-lang.in: Update copyright notice.
3235 (lang_requires): Indicate that ObjC requires C to be built first.
3237 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3239 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3241 (build_objc_string_object): Rename to objc_build_string_object().
3242 (get_class_reference): Rename to objc_get_class_reference().
3243 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3244 (next_sjlj_build_catch_list, get_super_receiver): Call
3245 objc_get_class_reference() instead of get_class_reference().
3246 (build_keyword_decl): Rename to objc_build_keyword_decl().
3247 (build_message_expr): Rename to objc_build_message_expr().
3248 (build_protocol_expr): Rename to objc_build_protocol_expr().
3249 (build_selector_expr): Rename to objc_build_selector_expr().
3250 (build_encode_expr): Rename to objc_build_encode_expr().
3251 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3252 objc_get_class_ivars().
3253 (get_class_reference): Rename prototype to objc_get_class_reference().
3254 (build_message_expr): Rename prototype to objc_build_message_expr().
3255 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3256 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3257 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3258 (build_objc_string_object): Rename prototype to
3259 objc_build_string_object().
3261 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3263 * objc-act.c (lookup_interface): Make function 'static' and add a
3265 (objc_check_decl, get_class_reference, objc_declare_alias,
3266 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3267 instead of is_class_name().
3268 (get_super_receiver, objc_clear_super_receiver): Call
3269 objc_get_current_scope() instead of get_current_scope().
3270 (is_class_name): Rename to objc_is_class_name.
3271 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3273 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3275 * objc-act.c (objc_is_reserved_word): New function.
3277 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3279 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3280 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3281 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3282 * objc-act.c: Do not include gtype-objc.h.
3283 (finish_file): Rename to objc_finish_file().
3284 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3285 * objc-lang.c: Update copyright notice; include diagnostic.h,
3286 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3288 (finish_file): New hook routine.
3289 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3290 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3291 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3292 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3293 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3294 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3295 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3296 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3297 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3298 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3299 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3300 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3301 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3302 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3303 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3304 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3305 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3306 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3307 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3308 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3309 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3310 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3311 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3312 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3313 Move to c-objc-common.h.
3316 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
3317 Free Software Foundation, Inc.
3319 Copying and distribution of this file, with or without modification,
3320 are permitted in any medium without royalty provided the copyright
3321 notice and this notice are preserved.