1 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
4 * objc-act.c (objc_finish_message_expr): Warn if messaging a class
5 that was only declared using @class without an @interface. Warn
6 if messaging an instance of a class that was only declared using
7 @class without an @interface, unless the receiver was also typed
10 2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com>
12 * objc-act.c (objc_decl_method_attributes): Implement nonnull
13 attribute for Objective-C methods.
15 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com>
17 * config-lang.in (gtfiles): Updated order of files to fix building
18 when the gcc/cp directory is missing, as in the case of some
21 2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
23 * objc-act.c (objc_compare_types): Use function_args_iterator
24 instead of TYPE_ARG_TYPES to compare function argument types.
26 2011-05-13 Toon Moene <toon@moene.org>
28 * objc-next-runtime-abi-02.c (newabi_append_ro):
29 Add const qualifier to constant variable pointer declaration.
31 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
33 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors.
34 (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise.
35 (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise.
37 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
39 * objc-runtime-shared-support.h (get_arg_type_list): Delete.
40 (build_function_type_for_method): Declare.
41 * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change
42 type of get_arg_type_base_list field.
43 * objc-act.h (OBJC_VOID_AT_END): Delete.
44 * objc-act.c (get_arg_type_list): Delete.
45 (build_function_type_for_method): New function.
46 (objc_decl_method_attributes): Call build_function_type_for_method.
47 (really_start_method): Likewise.
48 * objc-gnu-runtime-abi-01.c
49 (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and
50 adjust function accordingly. Update header comment.
51 (build_objc_method_call): Call build_function_type_for_method.
52 * objc-next-runtime-abi-01.c
53 (next_runtime_abi_01_get_type_arg_list_base): Change prototype and
54 adjust function accordingly. Update header comment.
55 (build_objc_method_call): Call build_function_type_for_method.
56 * objc-next-runtime-abi-02.c
57 (next_runtime_abi_02_get_type_arg_list_base): Change prototype and
58 adjust function accordingly. Update header comment.
59 (objc_copy_to_temp_side_effect_params): Take fntype instead of a
60 typelist. Use function_args_iterator for traversing fntype.
61 (build_v2_build_objc_method_call): Adjust call to it.
62 Call build_function_type_for_method
64 2011-05-05 Joseph Myers <joseph@codesourcery.com>
66 * objc-act.c (objc_start_method_definition): Add parameter expr.
67 Update call to start_method_def.
68 (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter,
69 objc_synthesize_setter) Update calls to
70 objc_start_method_definition.
71 (objc_get_parm_info): Add parameter expr. Update call to
73 (start_method_def): Add parameter expr. Update call to
75 * objc-gnu-runtime-abi-01.c (build_module_initializer_routine):
76 Update call to objc_get_parm_info.
77 * objc-runtime-shared-support.h (objc_get_parm_info): Add extra
80 2011-04-26 Jason Merrill <jason@redhat.com>
82 * objc-act.c (objc_fold_objc_type_ref): Remove.
83 * objc-act.h: Remove prototype.
85 2011-04-21 Nathan Froyd <froydnj@codesourcery.com>
87 * objc-act.c (synth_module_prologue): Call build_function_type_list
88 instead of build_function_type.
89 * objc-next-runtime-abi-02.c (next_runtime_02_initialize):
92 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
94 * objc-act.c (ivar_of_class): New.
95 (objc_is_public): Use ivar_of_class.
97 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
99 * objc-act.c (objc_get_interface_ivars): Removed.
100 (objc_detect_field_duplicates): New.
101 (hash_instance_variable): New.
102 (eq_instance_variable): New.
104 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
106 * objc-act.c (objc_declare_protocols): Renamed to
107 objc_declare_protocol. Changed first argument to be an identifier
108 instead of a tree chain of identifiers, so that callers don't have
109 to create a temporary tree chain.
111 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
113 * objc-act.c (objc_declare_class): Changed to take a single
114 identifier as argument instead of a tree list. This means callers
115 don't have to build temporary tree lists to call this function.
116 (synth_module_prologue): Updated calls to objc_declare_class.
118 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
120 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
121 instead of get_identifier.
123 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
125 * objc-lang.c (objc_init_ts): Move code for this function...
126 * objc-act.c (objc_common_init_ts): ...here. Define.
127 * objc-act.h (objc_common_init_ts): Declare.
129 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
131 * objc-act.c (objc_build_message_expr): Accept two arguments
132 instead of one so that callers can simply pass the arguments
133 without having to create a temporary chain to hold them.
135 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
137 * objc-act.c (comp_proto_with_proto): Do not create and use
138 inefficient temporary argument lists. Compare the arguments
139 directly. (match_proto_with_proto): Removed; incorporated into
140 comp_proto_with_proto ().
142 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
144 * objc-act.c (printable_ivar_name): New.
145 (add_instance_variable): Call printable_ivar_name() when an error
146 message needs to be printed. Do not prepare the instance variable
147 for printing unless there is an actual error.
149 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
151 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
152 avoid calling identifier_global_value() multiple times.
154 2011-04-12 Martin Jambor <mjambor@suse.cz>
156 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
157 instead of cgraph_node.
159 2011-04-06 Joseph Myers <joseph@codesourcery.com>
161 * objc-act.c: Include c-target.h instead of target.h.
162 * Make-lang.in (objc/objc-act.o): Update dependencies.
164 2011-03-06 Joseph Myers <joseph@codesourcery.com>
166 * lang-specs.h: Match -save-temps* instead of -save-temps.
168 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
170 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
172 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
174 * objc-act.c (build_private_template): Do not copy the
175 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
176 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
179 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
182 * objc-act.c (flexible_array_type_p): New.
183 (add_instance_variable): Produce an error if an instance variable
184 uses flexible array members.
185 (encode_array): Do not emit an error if encoding a flexible array
186 type while generating instance variables.
188 2011-02-21 Mike Stump <mikestump@comcast.net>
190 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
193 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
195 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
196 usage of padding fields. Do not include tm.h.
197 * objc-act.c (objc_write_global_declaration): Set input_location
198 to BUILTINS_LOCATION while generating runtime metadata.
200 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
203 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
204 effects, do not use a temporary variable.
206 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
208 * objc-next-runtime-abi-01.c: Updated comments.
209 * objc-next-runtime-abi-02.c: Same.
211 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
213 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
216 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
218 * objc-act.c: Updated comments.
219 * objc-next-runtime-abi-02.c: Same.
220 * objc-runtime-shared-support.c: Same.
221 * objc-runtime-hooks.h: Same.
223 * objc-gnu-runtime-abi-01.c: Same.
225 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
227 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
228 not generate metadata if there is nothing to put into it.
230 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
232 * config-lang.in (gtfiles): Updated.
233 * Make-lang.in (START_HDRS): New.
234 (OBJC_OBJS): Added new object files.
235 (objc/objc-act.o): Updated prerequisites.
236 (objc/objc-lang.o): Updated prerequisites.
237 (objc/objc-runtime-shared-support.o): New.
238 (objc/objc-gnu-runtime-abi-01.o): New.
239 (objc/objc-next-runtime-abi-01.o): New.
240 (objc/objc-next-runtime-abi-02.o): New.
241 * objc-runtime-hooks.h: New.
242 * objc-runtime-shared-support.h: New.
243 * objc-runtime-shared-support.c: New.
244 * objc-gnu-runtime-abi-01.c: New.
245 * objc-next-metadata-tags.h: New.
246 * objc-next-runtime-abi-01.c: New.
247 * objc-next-runtime-abi-02.c: New.
248 * objc-lang.c: Include c-lang.h.
249 (LANG_HOOKS_EH_PERSONALITY): Removed.
250 * objc-act.h: Moved many declarations and code from objc-act.c
251 into objc-act.h to make them available outside objc-act.c.
252 (objc_eh_runtime_type): Removed.
253 (objc_eh_personality): Removed.
254 (CLASS_HAS_EXCEPTION_ATTR): New.
255 (OCTI_SUPER_SUPERFIELD_ID): New.
256 (OCTI_V1_PROP_LIST_TEMPL): New.
257 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
258 (super_superclassfield_id): New.
259 (objc_prop_list_ptr): New.
260 (prop_names_attr_chain): New.
261 * objc-act.c: Include new runtime headers. Moved many #defines
262 and declarations into objc-act.h and
263 objc-runtime-shared-support.h. Made some corresponding functions
264 non-static, and moved some others into
265 objc-runtime-shared-support.c. Moved metadata generation code
266 into the new runtime hook files.
267 (ivar_offset_hash_list): New.
268 (objc_init): Call generate_struct_value_by_array() before doing
269 any runtime initialization. Create the appropriate runtime hook
271 (init_objc): Removed. Code moved directly into objc_init.
272 (finish_objc): Removed. Code moved directly into
273 objc_write_global_declarations.
274 (objc_write_global_declarations): Do the warn_selector checks
275 before emitting metadata. Use a runtime hook to emit the
276 metadata. Do not emit the metadata or do -gen-decls processing if
277 -fsyntax-only or we are producing a PCH.
278 (build_objc_exception_stuff): Renamed to
279 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
280 objc_exception_throw_decl.
281 (synth_module_prologue): Call runtime initialize hook instead of
282 building runtime declarations here. Use the
283 default_constant_string_class_name runtime hook to set the
284 constant string class name.
285 (objc_build_string_object): Call the setup_const_string_class_decl
286 runtime hook instead of setup_string_decl. Call the
287 build_const_string_constructor runtime hook instead of building
288 the string object here.
289 (get_objc_string_decl): Added prop_names_attr case. Removed
290 gcc_unreachable() at the end.
291 (objc_begin_catch_clause): Distinguish between @catch (...) and
292 @catch (id x). Call the begin_catch runtime hook instead of
293 building the CATCH_EXPR here.
294 (objc_finish_catch_clause): Call the finish_catch runtime hook
295 instead of adding the catch here.
296 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
297 instead of doing it here.
298 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
299 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
300 Call the build_throw_stmt runtime hook instead of building the
302 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
304 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
305 instead of building the list of arguments here.
306 (receiver_is_class_object): Call the receiver_is_class_object
307 runtime hook instead of doing the check here. Call the
308 tag_getclass runtime hook instead of using TAG_GETCLASS.
309 (objc_finish_message_expr): Call the build_objc_method_call
311 (objc_build_protocol_expr): Call the get_protocol_reference
313 (objc_build_selector_expr): Call the build_selector_reference
315 (build_ivar_reference): Call the build_ivar_reference runtime
317 (hash_init): Set up ivar_offset_hash_list.
318 (start_class): Recognize the objc_exception attribute and store
320 (continue_class): Use the class_decl and metaclass_decl runtime
322 (build_objc_property_accessor_helpers): Renamed to
323 build_common_objc_property_accessor_helpers. Do not build
324 objc_copyStruct_decl, objc_getPropertyStruct_decl and
325 objc_setPropertyStruct_decl.
326 (objc_synthesize_getter): Check what struct setter/getter helper
327 is available instead of checking the type of runtime.
328 (get_super_receiver): Use the super_superclassfield_ident runtime
329 hook. Added assert. Use the get_class_super_ref and
330 get_category_super_ref runtime hooks.
331 (objc_v2_encode_prop_attr): New.
333 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
336 * objc-act.c (finish_objc): When calling check_duplicates to check
337 duplicated instance methods, set 'is_class' to 0, not 1.
339 2011-01-14 Ben Elliston <bje@au.ibm.com>
342 * objc-act.c (generate_struct_by_value_array): Do not output a
343 definition for struct_forward_array.
345 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
347 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
350 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
352 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
354 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
356 * objc-act.c (check_that_protocol_is_defined): New.
357 (lookup_protocol): Call check_that_protocol_is_defined.
359 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
361 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
362 lists. Check them two-ways to fix comparisons when one protocol
363 implements the other one, or when one list contains duplicated
366 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
368 * objc-act.c (objc_add_method): When emitting an error because a
369 method with the same name but conflicting types is found in the
370 same class or category interface, print a note with the location
371 of the original method. Also, improved the error message to
372 clearly state that the conflict is due to conflicting types, and
373 produce it for protocols as well. Emit an error if two identical
374 methods are declared in a protocol, but one is @required and the
375 other one is @optional.
377 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
379 * objc-act.c (start_class): Warn when a class attribute is
381 (objc_declare_protocols): Warn when a protocol attribute in a
382 protocol forward-declaration is ignored.
383 (start_protocol): Warn when a protocol attribute is ignored.
385 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
387 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
388 particular, explicitly mention whether the error is due to the
389 @optional or @required keyword instead of mentioning
390 "@optional/@required".
392 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
395 * objc-act.c (objc_build_synchronized): Check the argument of
396 @synchronized and emit an appropriate error if it is not a valid
397 Objective-C object. Deal gracefully with that case. Updated
398 comments and variable names.
400 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
403 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
404 * objc-tree.def (PROPERTY_REF): Increased the number of operands
406 * objc-act.c (objc_finish_message_expr): Added optional argument
407 allowing to return the deprecated method prototype for deprecated
408 methods, instead of immediately emitting the deprecation warning.
409 (objc_maybe_build_component_ref): Do not warn for a deprecated
410 property. When building the getter call, get the deprecated
411 method prototype from objc_finish_message_expr() and put it into
413 (objc_build_class_component_ref): Same change.
414 (finish_class): Mark the getter and setter as deprecated if they
415 are generated from a deprecated property.
416 (objc_gimplify_property_ref): If the getter is deprecated, emit a
418 (objc_build_setter_call, objc_build_message_expr,
419 objc_finish_foreach_loop): Updated call to
420 objc_finish_message_expr.
422 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
425 * objc-act.c (lookup_protocol): Added 'definition_required'
426 argument. If 'definition_required', and the protocol is not
427 defined, emit a warning.
428 (objc_declare_protocols): Updated call to lookup_protocol.
429 (start_protocol): Same change.
430 (check_protocol_recursively): Same change.
431 (objc_build_protocol_expr): Same change.
432 (lookup_and_install_protocols): Added definition_required argument.
433 Pass it to lookup_protocol.
434 (objc_get_protocol_qualified_type): Updated call to
435 lookup_and_install_protocols.
436 (start_class): Updated calls to lookup_and_install_protocols; pass
437 true to 'definition_required' to get the warnings.
438 (start_protocol): Updated calls to lookup_and_install_protocols.
440 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
442 * objc-act.c (objc_start_category_interface): Produce an error if
443 a class extension is found after the class @implementation.
445 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
448 * objc-act.c (encode_method_prototype): Fixed both location and
449 format string of error "type %qT does not have a known size".
451 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
453 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
455 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
457 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
459 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
461 * objc-act.c (objc_init): Call using_eh_for_cleanups.
462 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
463 not call using_eh_for_cleanups.
464 (objc_begin_try_stmt): Do not call objc_init_exceptions.
465 (objc_build_throw_stmt): Updated call to
466 objc_maybe_warn_exceptions.
468 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
470 * objc/objc-act.c (objc_eh_personality): Select personality name on
472 (objc_init_exceptions): New.
473 (objc_begin_try_stmt): Use objc_init_exceptions.
474 (objc_build_throw_stmt): Likewise.
476 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
478 * objc-act.c (objc_in_class_extension): New.
479 (objc_start_category_interface): If -fobjc-std=objc1
480 was specified, produce an error if a class extension is used.
481 (objc_finish_interface): Reset objc_in_class_extension to false.
482 (objc_add_property_declaration): Allow a class extension to extend
483 readonly properties in the main @interface to be readwrite.
484 (start_class): Added code to deal with class extensions. In that
485 case, return the existing interface after adding any additional
486 protocols to it and setting objc_in_class_extension to true.
487 (continue_class): If in a class extension, do not generate the
488 instance variable template.
490 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
492 * objc-act.c (objc_build_throw_stmt): Check that the argument of
493 @throw is an object and emit an error if not.
495 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
497 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
498 error() when printing an error about the iterating variable or
499 collection not being an object.
501 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
503 * objc-act.c (objc_finish_foreach_loop): Mark the
504 object_expression as used.
506 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
508 * objc-act.c: Include c-family/c-objc.h.
509 * objc-lang.c: Same change.
510 * Make-lang.in (objc/objc-act.o): Depend on
512 (objc/objc-lang.o): Same change.
513 * config-lang.in (gtfiles): Added c-family/c-objc.h.
515 2010-12-02 Joseph Myers <joseph@codesourcery.com>
517 * lang-specs.h: Don't handle -ftraditional.
519 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
521 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
522 not NULL_TREE when a @throw is used outside of a @catch block.
524 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
526 * objc-act.c (objc_build_volatilized_type): Removed.
527 (objc_non_volatilized_type): Removed.
528 (objc_type_quals_match): Removed.
529 (local_variables_to_volatilize): New.
530 (objc_volatilize_decl): Add the decl to volatilize to
531 local_variables_to_volatilize, but don't volatilize it yet.
532 (objc_finish_function): New.
533 * objc-act.h (local_variables_to_volatilize): New.
535 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
536 Mike Stump <mikestump@comcast.net>
538 Allow 'make check-objc -j2'
539 * Make-lang.in (lang_checks_parallelized): New.
540 (check_objc_parallelize): New.
542 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
544 * objc-act.c (start_class): When a class is reimplemented,
545 generate an error and avoid adding the class to the list of
546 implemented classes again, but do not return error_mark_node.
548 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
550 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
552 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
554 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
555 is passed as argument.
556 (objc_begin_catch_clause): Added code to deal with an
557 error_mark_node or NULL_TREE argument. Improved checks for
558 invalid arguments. Added code to traverse typedefs.
560 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
562 * objc-act.c (objc_demangle): Return immediately if the string is
563 too short. Detect names that do not need demangling, and return
566 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
568 Implemented optional properties.
569 * objc-act.h (PROPERTY_OPTIONAL): New.
570 * objc-act.c (objc_add_property_declaration): Set
571 PROPERTY_OPTIONAL if appropriate.
572 (finish_class): When generating definitions of setter and getter
573 methods associated with a property for a protocol, mark them as
574 optional if the property is optional.
575 (maybe_make_artificial_property_decl): Added 'getter_name'
576 argument. Set PROPERTY_OPTIONAL.
577 (objc_maybe_build_component_ref): Updated calls to
578 maybe_make_artificial_property_decl. Added code for optional,
580 (objc_build_class_component_ref): Updated call to
581 maybe_make_artificial_property_decl.
583 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
585 * objc-act.c (objc_build_struct): Fixed loops that save and
586 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
587 special case for the current type is then no longer required.
588 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
590 (objc_get_protocol_qualified_type): Updated comments.
592 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
594 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
595 after finish_struct, not before, otherwise it may be wiped out by
596 it. This fixes spurious warnings when a class has more than 15
599 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
602 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
603 objective-c-cpp-output instead of objc-cpp-output. Print a
604 deprecation note every time objc-cpp-output is requested.
606 2010-11-22 Joseph Myers <joseph@codesourcery.com>
608 * objc-act.c (write_symbols): Don't declare here.
610 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
613 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
614 this function is only called with the next runtime.
616 2010-11-20 Jakub Jelinek <jakub@redhat.com>
619 * objc-act.c (in_late_binary_op): Remove.
621 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
623 * objc-act.c (objc_start_class_interface): Do not warn that class
624 attributes are unimplemented. Pass the attributes to start_class.
625 (objc_start_category_interface): Updated call to start_class.
626 (objc_start_class_implementation): Same change.
627 (objc_start_category_implementation): Same change.
628 (objc_build_class_component_ref): Warn if the class is deprecated.
629 (build_private_template): Mark the template as deprecated if the
631 (start_class): Added 'attributes' argument. Emit a warning if
632 using a deprecated class as superclass of a class, or original
633 class of a category. Recognize the 'deprecated' attribute when
634 starting and interface, and mark the interface with
635 TREE_DEPRECATED if present. Store attributes in the interface.
637 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
639 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
640 argument. If it is 'true' and the protocol is deprecated, emit a
642 (objc_start_protocol): Do not warn that protocol attributes are
643 unimplemented. Pass the attributes to start_protocol.
644 (start_protocol): Added attributes argument. Recognize the
645 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
646 if present. Store attributes in the protocol.
647 (objc_declare_protocols): Added 'attributes' argument. Recognize
648 the 'deprecated' attribute and mark the protocols with
649 TREE_DEPRECATED if present. Store attributes in the protocol.
650 Updated call to lookup_protocol.
651 (objc_build_protocol_expr): Updated call to lookup_protocol.
652 (check_protocol_recursively): Same change.
653 (lookup_and_install_protocols): Same change.
654 * objc-act.h: Updated comments.
656 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
658 * objc-act.c (lookup_method_in_protocol_list): Search methods in
659 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
660 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
662 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
664 * objc-act.c (objc_build_setter_call): New.
665 (objc_maybe_build_modify_expr): Rewritten to build a compound
667 (objc_build_incr_expr_for_property_ref): Updated calls to
668 objc_maybe_build_modify_expr to call objc_build_setter_call
669 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
670 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
671 TREE_NO_WARNING on the final compound statement to silence C++
674 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
676 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
677 (objc_create_temporary_var): Moved it towards the beginning of the
678 file so that objc_build_incr_expr_for_property_ref can use it.
680 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
682 * objc-act.c (objc_add_property_declaration): Check that the decl
683 we received from the parser is a FIELD_DECL; reject array and
684 bitfield properties. Convert the warning when a property is
685 readonly and a setter is specified into an error. Convert errors
686 when a property declaration does not match a property declaration
687 in a superclass into warnings.
688 (objc_add_synthesize_declaration_for_property): Use
689 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
690 if it is a bitfield. Throw an error if we are asked to synthesize
691 setters/getters for a bitfield instance variable but the property
692 is not appropriate - it must be assign and nonatomic. If the
693 property is readonly, allow the instance variable type to be a
694 specialization of the property type.
695 (objc_type_valid_for_messaging): Fixed returning 'false' for a
696 Class qualified with a protocol when the 'accept_classes' argument
699 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
701 * objc-act.c (objc_get_protocol_qualified_type): detect cases
702 where we are asked to attach a protocol to something which is not
703 an Objective-C object type, and produce an error.
705 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
707 * objc-act.c (objc_add_property_declaration): Check that the type
708 of a property and of an inherited property match.
709 (objc_maybe_build_component_ref): Tidied up indentation and
711 (objc_common_type): Added new type of check (-5).
712 (objc_add_synthesize_declaration_for_property): Check that the
713 property to synthesize and the instance variable to use have the
716 2010-11-10 Joseph Myers <joseph@codesourcery.com>
718 * objc-act.c (objc_init): Use %' in diagnostic.
719 (objc_set_method_opt): Remove trailing '.' from diagnostic.
721 2010-11-10 Joseph Myers <joseph@codesourcery.com>
723 * objc-act.c (dump_base_name): Don't declare here.
725 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
727 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
728 search for the @property declation only in the current context,
729 but also in inherited properties. Do not mark the original
730 PROPERTY_DECL in the @interface or @protocol with
732 (check_methods): To check if a method is associated with a
733 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
734 (check_accessible_methods): Same change.
735 * objc-act.h: Updated comment.
737 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
739 * objc-act.c (objc_add_synthesize_declaration_for_property):
740 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
741 checking for an existing @synthesize or @dynamic declaration.
742 Search for an inherited @property declaration if none is found in
743 the local interface. If the required instance variable does not
744 exist, return instead of trying to continue to prevent a compiler
745 crash later. Check that the instance variable is not already
746 being used by another @synthesize.
747 (objc_add_dynamic_declaration_for_property): Iterate over
748 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
749 existing @synthesize or @dynamic declaration.
750 (objc_synthesize_getter): Search for the getter declaration in
751 protocols and superclasses as well.
752 (objc_synthesize_setter): Search for the setter declaration in
753 protocols and superclasses as well.
755 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
757 * objc-act.c (lookup_property): When checking categories, also
758 check the protocols attached to each.
759 (objc_add_property_declaration): Determine the
760 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
761 error message. Search for an existing property declaration with
762 the same name which would be inherited from the class hiearchy,
763 and produce an error if it has incompatible attributes.
764 (check_methods): Changed second parameter. If the method is a
765 getter or setter for a property, do not warn if it is inherited as
766 opposed to implemented directly in the class.
767 (check_protocol): Updated calls to check_methods.
768 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
769 PROPERTY_GETTER_NAME here; this is now done earlier, in
770 objc_add_property_declaration.
771 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
773 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
775 Fixed using the Objective-C 2.0 dot-syntax with self and super.
776 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
777 (maybe_make_artificial_property_decl): Added 'implementation'
778 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
779 looking up getters or setters for a class. If an implementation
780 is specified, search it as well for a getter or setter.
781 (objc_maybe_build_component_ref): Updated calls to
782 maybe_make_artificial_property_decl; added code to deal with
783 'self' and 'super' and with methods declared locally in the
784 implementation. Store the getter call expression in the
785 PROPERTY_REF instead of throwing it away.
786 (objc_build_class_component_ref): Updated calls to
787 maybe_make_artificial_property_decl, and store the getter call
788 expression in PROPERTY_REF instead of throwing it away.
789 (lookup_method_static): Implemented
790 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
791 (objc_gimplify_property_ref): Do not build the getter method call
792 here; instead use the one stored in the PROPERTY_REF. If it's not
793 there, produce helpful error messages.
794 * objc-tree.def (PROPERTY_REF): Increased the number of operands
795 from 2 to 3. Updated comments.
796 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
798 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
801 * objc-act.c (objc_build_string_object): Amend for renamed hook.
802 (objc_string_ref_type_p): New.
803 (objc_check_format_arg): New.
805 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
807 Fixed using the Objective-C 2.0 dot-syntax with class names.
808 * objc-act.c (objc_build_class_component_ref): New.
810 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
812 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
814 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
815 if set to 'true', return 'true' for Class objects. Do not remove
816 more than on pointer indirection.
817 (objc_add_property_declaration): Only warn about 'assign'
818 semantics for Objective-C objects if warn_property_assign_default;
819 and do not warn if the property is readonly or if the type is a Class.
820 (objc_finish_foreach_loop): Updated calls to
821 objc_type_valid_for_messaging.
823 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
825 Implemented -fobjc-std=objc1 flag.
826 * objc-act.c (objc_start_class_interface): If attributes are
827 specified when flag_objc1_only is set, print an error.
828 (objc_start_category_interface): Same change.
829 (objc_start_protocol): Same change.
830 (objc_add_method_declaration): Same change.
831 (objc_start_method_definition): Same change.
832 (objc_build_keyword_decl): Same change.
833 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
834 flag_objc1_set is set, print an error.
835 (objc_set_method_opt): If flag_objc1_only is set, print an error.
836 (objc_add_property_declaration): Same change.
837 (objc_add_synthesize_declaration): Same change.
838 (objc_add_dynamic_declaration): Same change.
839 (objc_finish_foreach_loop): Same change.
840 (objc_maybe_build_component_ref): If flag_objc1_only is set,
843 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
845 * objc-act.c (maybe_make_artificial_property_decl): New.
846 (objc_maybe_build_component_ref): Call
847 maybe_make_artificial_property_decl if a property can not be
848 found. Do not call objc_finish_message_expr if
849 PROPERTY_HAS_NO_GETTER.
850 * objc-act.h Updated comments.
851 (PROPERTY_HAS_NO_GETTER): New.
852 (PROPERTY_HAS_NO_SETTER): New.
853 * objc-tree.def: Updated comment.
855 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
857 Implemented format and noreturn attributes for Objective-C methods.
858 * objc-act.c (objc_start_method_definition): If method attributes
859 are specified emit a warning and ignore them.
860 (build_objc_method_call): Moved deprecation warnings from here ...
861 (objc_finish_message_expr): to here. Do not emit deprecation
862 warnings if the receiver is of type 'id'.
863 (really_start_method): Install 'deprecation' and 'noreturn'
865 (objc_decl_method_attributes): Carefully filter out the list of
866 attributes, allowing only "noreturn", "format", "sentinel" and
867 "deprecated". In the case of "format", adjust the arguments.
868 Always process the attributes in the same way no matter if
869 "sentinel" is in the list or not.
871 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
873 * objc-act.c (objc_maybe_build_component_ref): Warn about using
874 deprecated properties.
875 (objc_maybe_printable_name): Support PROPERTY_DECL.
877 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
879 Implemented Objective-C 2.0 property accessors.
880 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
881 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
882 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
883 (objc_getProperty_decl): New.
884 (objc_setProperty_decl): New.
885 (objc_copyStruct_decl): New.
886 (objc_getPropertyStruct_decl): New.
887 (objc_setPropertyStruct_decl): New.
888 * objc-act.c (build_objc_property_accessor_helpers): New.
889 (synth_module_prologue): Call
890 build_objc_property_accessor_helpers.
892 (objc_synthesize_getter): Implemented synthesizing getters that
893 work with properties that are not nonatomic, assign properties.
894 (objc_synthesize_setter): Implemented synthesizing setters that
895 work with properties that are not nonatomic, assign properties.
897 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
899 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
900 * objc-tree.def (PROPERTY_REF): New.
901 * objc-act.h: Added comments for all the PROPERTY_ macros.
902 (PROPERTY_NAME): Use DECL_NAME.
903 (PROPERTY_COPIES): Removed.
904 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
905 (PROPERTY_NONATOMIC): New.
906 (objc_property_assign_semantics): Make it a typedef.
907 (PROPERTY_ASSIGN_SEMANTICS): New.
908 (PROPERTY_DYNAMIC): New.
909 (PROPERTY_REF_OBJECT): New.
910 (PROPERTY_REF_PROPERTY_DECL): New.
911 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
912 (in_objc_property_setter_name_context): Removed.
913 (objc_add_property_declaration): Removed copies and ivar arguments
914 and code supporting them. Fixed recovering when readonly and
915 setter attributes are specified. Removed support for @property in
916 @implementation context. Updated error message. Double-check
917 that a property does not have a DECL_INITIAL. Validate the
918 property assign semantics and emit appropriate errors and
919 warnings. Check for duplicate property declarations. Set
920 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
921 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
922 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
923 PROPERTY_IVAR_NAME to NULL_TREE.
924 (objc_build_getter_call): Renamed to
925 objc_maybe_build_component_ref. If the property is not found in
926 the interface, search in the protocol list. Do not generate the
927 getter call; instead, build and return a PROPERTY_REF.
928 (objc_is_property_ref): New.
929 (objc_setter_func_call): Removed.
930 (get_selector_from_reference): Removed.
931 (is_property): Removed.
932 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
933 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
934 the PROPERTY_REF. Generate an error if the property is read-only.
935 (build_property_reference): Removed.
936 (objc_finish_message_expr): Removed check to produce "readonly
937 property can not be set" error when
938 in_objc_property_setter_name_context. We now generate the error
939 earlier, in objc_maybe_build_modify_expr, which will only generate
940 the setter call if the property is readwrite.
941 (check_methods): Recognize dynamic properties.
942 (check_methods_accessible): Same change.
943 (objc_build_property_ivar_name): Removed.
944 (objc_build_property_setter_name): Dropped bool argument. Always
945 add the ':' at the end.
946 (objc_gen_one_property_datum): Removed.
947 (objc_process_getter_setter): Removed.
948 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
949 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
950 DECL_SOURCE_LOCATION of the new method to be the same as the one
951 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
952 instead of trying to guess what it should be. Removed use of
953 CLASS_IVARS. Use the location of @synthesize for c_finish_return
954 and c_end_compound_statement.
955 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
956 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
957 Set the DECL_SOURCE_LOCATION of the new method to be the same as
958 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
959 is instead of trying to guess what it should be. Removed use of
960 CLASS_IVARS. Use the location of @synthesize for c_finish_return
961 and c_end_compound_statement. Emit an error and keep going,
962 instead of aborting, if the setter prototype does not have the
964 (objc_add_synthesize_declaration_for_property): New.
965 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
966 all arguments. Improved error message. Filled in the rest of the
967 function, which used to be a placeholder, with an actual
969 (objc_add_dynamic_declaration_for_property): New.
970 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
971 arguments. Improved error message. Filled in the rest of the
972 function, which used to be a placeholder, with an actual
974 (objc_gen_property_data): Rewritten.
975 (finish_class): Added explicit switch cases for
976 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
977 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
978 gcc_unreachable. Rewritten the processing of properties, in
979 particular to not synthesize prototypes for getters and setters if
980 they already exist and to install the getter and setter names into
981 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
982 warnings about setter, getter and ivar property attributes.
983 (objc_lookup_ivar): Removed support for properties.
984 (objc_gimplify_property_ref): New.
985 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
986 objc_gimplify_property_ref.
988 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
990 * objc-act.c (objc_add_property_declaration): Added arguments to
991 pass the various property attributes that were parsed with the
992 property declaration. Process arguments to determine the final
993 property attributes and produce error messages as appropriate.
994 Added temporary code to keep the compiler silent about variables
995 set but not used - for new attributes that are only checked but
997 (property_readonly): Removed.
998 (property_setter): Removed.
999 (property_getter): Removed.
1000 (property_ivar): Removed.
1001 (property_copies): Removed.
1002 (objc_set_property_attr): Removed.
1003 * objc-act.h (enum property_assign_semantics): New.
1005 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1007 * objc-act.c (objc_add_property_variable): Renamed to
1008 objc_add_property_declaration. Added location argument. Updated
1009 warnings and errors to use it. Use error, not fatal_error, if a
1010 property declaration is found outside an interface or
1011 implementation context.
1013 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1015 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
1016 emit a warning that method parameter attributes are unimplemented.
1017 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
1018 (start_method_def): Copy attributes from each KEYWORD_DECL into
1019 the corresponding PARM_DECL.
1020 (objc_warn_deprecated_use): Removed.
1021 (build_objc_method_call): Call warn_deprecated_use, not
1022 objc_warn_deprecated_use.
1023 (objc_maybe_printable_name): Do not try to get the identifier name
1024 of DECLs that we don't recognize. Immediately return NULL for them.
1025 (objc_printable_name): Removed C++-specific case, which is no
1026 longer used. Updated comments.
1028 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1030 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
1031 (objc_demangle): Return NULL if demangling can not be done because
1032 the string to demangle is not an Objective-C mangled method name.
1033 Be smarter in demangling method names so that at least for methods
1034 with no arguments we are able to almost always demangle '_' correctly.
1036 (objc_maybe_printable_name): New.
1037 (objc_printable_name): Call objc_maybe_printable_name. If it
1038 returns NULL, call cxx_printable_name in Objective-C++.
1040 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
1042 Based on the CFString implementation in FSF apple/trunk branch.
1044 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
1046 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
1048 * objc-act.c (get_objc_string_decl): Use a switch instead of a
1049 chain of ifs. Use gcc_unreachable instead of abort.
1050 (add_objc_string): Same change.
1051 (generate_protocol_list): Same change - twice.
1052 (synth_id_with_class_suffix): Same change.
1053 (build_keyword_selector): Same change - twice.
1054 (objc_build_message_expr): Same change.
1055 (objc_build_selector_expr): Same change.
1056 (check_methods): Same change - and added missing gcc_unreachable
1058 (check_methods_accessible): Same change - twice, and added missing
1059 gcc_unreachable for default case in one of them.
1060 (start_class): Same change - and added missing gcc_unreachable for
1062 (continue_class): Same change.
1063 (objc_gen_property_data): Same change.
1064 (finish_class): Same change.
1065 (encode_type_qualifiers): Added missing gcc_unreachable.
1066 (encode_type): Small code tidy up to reduce duplicated code. Use
1067 gcc_unreachable instead of abort - twice.
1068 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
1069 twice. Added missing gcc_unreachable for default case - twice.
1070 (dump_interface): Use a switch instead of a chain of ifs.
1071 (handle_impent): Same change.
1073 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1075 * objc-act.h (objc_inherit_code): Removed.
1076 * objc-act.c (objc_inherit_code): Removed.
1077 (objc_set_method_type): Removed.
1078 (objc_build_method_signature): Added is_class_method argument.
1079 Use it instead of the global objc_inherit_code variable.
1080 (objc_add_method_declaration): Same change.
1081 (objc_start_method_definition): Same change.
1082 (objc_generate_cxx_ctor_or_dtor): Updated call to
1083 objc_start_method_definition. Do not call objc_set_method_type.
1084 (adjust_type_for_id_default): Mark as inline.
1085 (objc_synthesize_getter): Updated call to
1086 objc_start_method_definition. Do not set objc_inherit_code.
1087 (objc_synthesize_setter): Updated call to
1088 objc_start_method_definition. Do not set objc_inherit_code.
1090 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1092 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1093 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1094 get it to compile in the current trunk.
1096 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1099 * objc/objc-act.c (hash_class_name_enter): New.
1100 (hash_class_name_lookup): New.
1101 (objc_declare_alias): Enter alias name into hash table.
1102 (objc_declare_class): Enter class name into hash table.
1103 (objc_is_class_name): Do a hash look up of class name.
1104 (hash_init): Initialize the two new hash tables.
1105 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1106 declarations, removed class_chain and alias_chain.
1108 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1110 * objc-lang.c (finish_file): Removed.
1111 * objc-act.c (objc_finish_file): Renamed to
1112 objc_write_global_declarations. Do not try to instantiate C++
1113 templates when compiling Objective-C++ as this is now
1114 automatically done before this function is called. Do not check
1115 for syntax-only run or PCH generation as this is done by the
1117 * objc-act.h (objc_finish_file): Removed.
1119 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1121 Implemented parsing @synthesize and @dynamic for
1122 Objective-C/Objective-C++.
1123 * objc-act.c (objc_add_synthesize_declaration): New.
1124 (objc_add_dynamic_declaration): New.
1126 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1128 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1131 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1133 Merge from 'apple/trunk' branch on FSF servers.
1135 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1138 * objc/objc-act.c (objc_is_class_name): template parameter is not
1139 an objective class name.
1140 (objc_generate_cxx_cdtors): Check for the null
1141 objc_implementation_context.
1143 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1145 Merge from 'apple/trunk' branch on FSF servers.
1147 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1150 * objc/objc-act.c (objc_non_volatilized_type): New
1152 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1155 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1156 types with proper attribute set and correctly.
1157 (objc_volatilize_decl): Remove unneeded code.
1158 (objc_type_quals_match): Use the new attribute to check on
1160 (hash_init): removed unneeded code.
1162 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1164 Merge from 'apple/trunk' branch on FSF servers.
1166 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1169 * objc-act.c (objc_diagnose_private_ivar): New.
1171 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1173 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1174 make its type 'objc_ivar_visibility_kind'.
1175 (objc_start_class_interface): Update to use visibility enum.
1176 (objc_start_class_implementation): Likewise.
1177 (objc_set_visibility): Update to use visibility enum, warn that
1178 @package is handle as per @public.
1179 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1180 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1181 make its type 'objc_ivar_visibility_kind'.
1183 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1185 merge from FSF apple 'trunk' branch.
1186 2006 Fariborz Jahanian <fjahanian@apple.com>
1188 Radars 4436866, 4505126, 4506903, 4517826
1189 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1190 property_readonly, property_getter, property_setter, property_ivar,
1191 property_copies, in_objc_property_setter_name_context: New vars.
1192 (objc_set_property_attr): New.
1193 (objc_add_property_variable): New.
1194 (lookup_property_in_list): New.
1195 (lookup_property): New.
1196 (objc_build_getter_call): New.
1197 (objc_setter_func_call): New.
1198 (get_selector_from_reference): New.
1199 (objc_build_setter_call): New.
1201 (build_property_reference): New.
1202 (objc_finish_message_expr): Detect readonly property and warn.
1203 (objc_build_property_ivar_name): New.
1204 (objc_build_property_setter_name): New.
1205 (objc_gen_one_property_datum): New.
1206 (objc_process_getter_setter): New.
1207 (objc_synthesize_getter): New.
1208 (objc_synthesize_setter): New.
1209 (objc_gen_property_data): New.
1210 (finish_class): Generate property data.
1211 (comp_proto_with_proto): Separated from ...
1212 (match_proto_with_proto): ... New.
1213 (objc_lookup_ivar): Handle properties.
1214 * objc-tree.def (PROPERTY_DECL): New tree code.
1215 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1216 (METHOD_PROPERTY_CONTEXT): New.
1217 (PROPERTY_NAME): New.
1218 (PROPERTY_GETTER_NAME): New.
1219 (PROPERTY_SETTER_NAME): New.
1220 (PROPERTY_IVAR_NAME): New.
1221 (PROPERTY_READONLY): New.
1222 (PROPERTY_COPIES): New.
1223 (TOTAL_CLASS_RAW_IVARS): New.
1224 (CLASS_PROPERTY_DECL): New.
1225 (IMPL_PROPERTY_DECL): New.
1226 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1228 2010-10-13 Richard Henderson <rth@redhat.com>
1230 * objc-act.c (objc_eh_personality): Update call to
1231 build_personality_function.
1233 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1235 merge from FSF apple 'trunk' branch.
1237 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1238 Radar 3803157 (method attributes)
1239 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1240 * objc/objc-act.c (objc_decl_method_attributes): New.
1241 (objc_add_method_declaration): Process method's attribute.
1242 (objc_start_method_definition): Ditto.
1243 (build_objc_method_call): Inject method attribute into
1244 built function type.
1245 (objc_method_decl): New.
1246 (objc_warn_deprecated)use): New.
1248 2010-10-07 Andi Kleen <ak@linux.intel.com>
1250 * Make-lang.in (cc1obj-dummy): Remove.
1251 (cc1obj-checksum): Change to run checksum over object files
1254 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1257 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1258 countByEnumeratingWithState:objects:count: to long unsigned int.
1260 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1262 * objc-act.c (build_objc_method_call): Replace calls to
1263 build_function_call () with the VEC equivalent. Construct parameter
1266 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1268 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1269 signal that the receiver has been used.
1271 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1273 * README: Obsolete file removed.
1275 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1277 Implemented fast enumeration for Objective-C.
1278 * objc-act.c (build_fast_enumeration_state_template): New.
1279 (TAG_ENUMERATION_MUTATION): New.
1280 (TAG_FAST_ENUMERATION_STATE): New.
1281 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1282 objc_enumeration_mutation_decl.
1283 (objc_create_temporary_var): Allow providing a name to temporary
1285 (objc_build_exc_ptr): Updated calls to
1286 objc_create_temporary_var().
1287 (next_sjlj_build_try_catch_finally): Same change.
1288 (objc_finish_foreach_loop): New.
1289 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1290 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1291 objc_enumeration_mutation_decl.
1293 Merge from 'apple/trunk' branch on FSF servers.
1295 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1298 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1299 for valid objc object types.
1300 (objc_finish_foreach_loop): Check for invalid objc objects in
1303 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1305 Merge from 'apple/trunk' branch on FSF servers.
1307 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1310 * objc-act.c (objc_start_method_definition): Check for
1311 error_mark_node for the selector name and make a quick exit.
1313 2010-10-04 Andi Kleen <ak@linux.intel.com>
1315 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1317 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1319 merge from FSF 'apple/trunk' branch.
1320 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1323 * objc/objc-act.c (objc_set_method_opt): New function.
1324 (objc_start_protocol, objc_finish_interface): Reset
1325 objc_method_optional_flag flag.
1326 (objc_add_method_declaration): Pass on the new
1327 flag to objc_add_method.
1328 (objc_add_method): Add optional methods to new chain in
1330 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1331 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1332 class's optional method chains.
1334 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1336 Merge from 'apple/trunk' branch on FSF servers.
1338 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1341 * objc-act.c (objc_declare_class): Pick the right
1344 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1346 Merge from 'apple/trunk' branch on FSF servers.
1348 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1351 * objc-act.c (objc_check_global_decl): New
1353 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1355 * objc-act.c (objc_is_reserved_word): Removed.
1357 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1359 * objc-act.c (objc_add_method_declaration): Handle and ignore
1361 (objc_start_method_definition): Likewise.
1362 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1363 (objc_build_keyword_decl): Handle and ignore attributes.
1365 2010-09-28 Richard Henderson <rth@redhat.com>
1367 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1369 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1371 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1372 (objc_start_category_interface): Likewise.
1373 (objc_start_protocol): Likewise.
1375 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1377 Merge from 'apple/trunk' branch on FSF servers.
1379 2005-08-23 Stuart Hastings <stuart@apple.com>
1380 Ziemowit Laski <zlaski@apple.com>
1383 * objc-act.c (objc_decay_parm_type): New function.
1384 (get_arg_type_list): Decay types for all named arguments.
1385 (objc_push_parm): Rebuild the PARM_DECL if its type has
1388 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1390 * objc-act.c (encode_type): Fixed encoding enums with the next
1393 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1395 Merge from 'apple/trunk' branch on FSF servers.
1397 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1400 * objc-act.c (objc_compare_types): A new silent comparison
1401 mode (-4), differing from regular comparison (-3) in that
1402 'false' is returned instead of issuing warnings.
1404 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1406 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1407 (encode_aggregate_within): Reorganized code to be more readable.
1408 (encode_aggregate_fields): Updated second argument to be 'bool'
1411 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1416 * objc-act.c: Improved comments for encoding functions.
1417 (encode_aggregate_within): For the GNU runtime, rewritten some
1418 obsfuscated code to clarify the various cases.
1419 (encode_aggregate): Function removed.
1420 (encode_array): Generate an error if asked to encode an incomplete
1421 array as part of generating instance variables. Else, when
1422 encoding an incomplete array inside a structure, encode it as an
1424 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1425 '^c' instead of '*'.
1426 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1427 type as integer types instead of using a hardcoded 'i'. If asked
1428 to encode a non-integer type as a bitfield, do not abort
1429 compilation immediately; instead generate an error, then skip the
1431 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1432 Added a 'default' clause that gets executed if the type can not be
1433 matched, and that encodes it as '?' (unknown) and produces a
1434 warning. For the GNU runtime, encode enumerated types exactly in
1435 the same way as integer types instead of using a hardcoded 'i'.
1436 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1437 Encode C++ reference types as pointers. Call encode_vector to
1439 (encode_vector): New function.
1441 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1443 Merge from 'apple/trunk' branch on FSF servers. I modified the
1444 changes to be used only when compiling for the NeXT runtime.
1446 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1450 * objc-act.c (encode_type): Remove the hack.
1452 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1455 * objc-act.c (pointee_is_readonly): New function.
1456 (encode_pointer, encode_aggregate_within, encode_type):
1457 Attempt to emulate GCC 3.3 when generating type encodings.
1459 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1461 Merge from 'apple/trunk' branch on FSF servers.
1463 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1466 * objc-act.c (objc_have_common_types): New function.
1468 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1471 * objc-act.c (objc_common_type): New function.
1473 2010-09-27 Richard Guenther <rguenther@suse.de>
1475 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1476 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1478 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1480 * objc-act.c: Removed historical, obsolete comment at the top of
1483 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1486 * objc-act.c (objc_start_method_definition): Do not abort upon a
1487 'method definition not in @implementation context' error. Return
1490 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1493 * objc-act.c (objc_get_interface_ivars): New function.
1494 (objc_collecting_ivars): New variable.
1495 (continue_class): Set and reset objc_collecting_ivars for context.
1497 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1499 Merge from 'apple/trunk' branch on FSF servers.
1501 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1504 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1505 @class's protocol list.
1507 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1510 * objc/objc-act.c (objc_start_method_definition): Initialize
1511 break/continue labels.
1513 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1516 * objc-act.c (objc_compare_types): Compare function
1517 pointers; indicate success if the right-hand side has
1518 a return type that is covariant, and the argument types
1519 contravariant, with those of the left side.
1521 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1524 * objc-act.c (objc_get_protocol_qualified_type): When looking
1525 at a typedef, retrieve the precise type it describes (rather
1526 than merely looking up a class by name).
1528 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1530 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1531 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1534 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1536 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1538 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1541 * objc-act.c: build_objc_string_decl() remove declaration.
1542 (finish_var_decl): Remove forcing of var output and marking
1544 (init_def_list): Use integer_zero_node.
1545 (init_objc_symtab): Use integer_zero_node, make the short
1546 integer type specific on relevant nodes.
1547 (generate_objc_symtab_decl): Remove call to
1548 forward_declare_categories(). Use null_pointer_node where
1550 (build_module_descriptor): Comment and mark this item as
1552 (generate_static_references): Use gcc_unreachable instead of
1554 (diagnose_missing_method): New.
1555 (build_next_selector_translation_table): New.
1556 (build_gnu_selector_translation_table): New.
1557 (add_objc_string): Merge code from build_objc_string_decl...
1558 ... and delete build_objc_string_decl().
1559 (generate_dispatch_table): Make integer types explicit.
1560 (generate_category): Pass implent and arrange for the data
1561 to be extracted within the routine. Do not start new vars,
1562 but finish the ones collcted during parsing.
1563 (generate_shared_structures): Likewise.
1564 (finish_objc): Reorder code so that we finish variables before
1565 referencing them. Save the global data before calling meta-data
1566 creation routines, and pass the current reference to the two
1567 main routines. Only call generate_objc_image_info () for the
1569 (generate_classref_translation_entry): Comment on and make this
1570 item DECL_PRESERVE_P.
1571 (handle_class_ref): Use varpool interfaces, comment on and make
1572 this item DECL_PRESERVE_P.
1573 (handle_impent): Likewise.
1574 (generate_objc_image_info): Only generate when the content is
1575 non-zero. Make integer types explict.
1577 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1580 * objc-act.c (build_sized_array_type): New function.
1581 (add_objc_string): Use it.
1582 (generate_protocol_list): Likewise.
1583 (generate_objc_image_info): Likewise.
1584 (add_field_decl): New function.
1585 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1586 (generate_struct_by_value_array): Use add_field_decl.
1587 (build_objc_symtab_template): Likewise.
1588 (build_module_descriptor): Likewise.
1589 (build_objc_exception_stuff): Likewise.
1590 (build_protocol_template): Likewise.
1591 (build_method_prototype_list_template): Likewise.
1592 (build_method_prototype_template): Likewise.
1593 (build_category_template): Likewise.
1594 (build_selector_template): Likewise.
1595 (build_class_template): Likewise.
1596 (build_super_template): Likewise.
1597 (build_ivar_template): Likewise.
1598 (build_ivar_list_template): Likewise.
1599 (build_method_list_template): Likewise.
1600 (build_method_template): Likewise.
1602 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1604 * objc-act.c: Do not include except.h.
1606 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1608 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1611 * objc-act.c (objc_volatilize_decl): Likewise.
1612 (objc_build_string_object): Likewise.
1613 (hash_init): Likewise.
1614 (hash_enter): Likewise.
1615 (hash_add_attr): Likewise.
1616 (add_class): Likewise.
1617 (start_class): Likewise.
1619 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1621 * objc-act.c: Update include path for moved files.
1622 * objc-lang.c: Likewise.
1623 * config-lang.in: Update paths in gtfiles for files in c-family/.
1625 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1627 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1628 varargs type instead of a zero-argument type.
1630 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1632 * objc-act.c (synth_module_prologue): Use build_function_type_list
1633 instead of build_function_type.
1634 (build_module_initializer_routine): Likewise.
1635 (build_next_objc_exception_stuff): Likewise.
1636 (build_objc_exception_stuff): Likewise.
1638 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1640 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1641 * Make-lang.in (objc/objc-act.o): Update dependencies.
1643 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1645 * objc-act.h: Do not include gimple.h.
1646 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1647 Include gimple.h. Explain why except.h has to be included.
1648 * objc-lang.c: Do not include diagnostics.h.
1649 * Make-lang.in: Update dependencies.
1651 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1653 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1654 mismatch code for VECs.
1656 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1658 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1659 Use build_constructor instead of build_constructor_from_list.
1660 (objc_build_string_object): Build a VEC argument for
1661 objc_build_constructor.
1662 (init_def_list): Likewise.
1663 (init_objc_symtab): Likewise.
1664 (init_module_descriptor): Likewise.
1665 (generate_static_references): Likewise.
1666 (build_selector_translation_table): Likewise.
1667 (build_descriptor_table_initializer): Likewise.
1668 (generate_descriptor_table): Likewise.
1669 (build_protocol_initializer): Likewise.
1670 (build_ivar_list_initializer): Likewise.
1671 (generate_ivars_list): Likewise.
1672 (build_dispatch_table_initializer): Likewise.
1673 (generate_dispatch_table): Likewise.
1674 (generate_protocol_list): Likewise.
1675 (build_category_initializer): Likewise.
1676 (build_shared_structure_initializer): Likewise.
1677 (generate_objc_image_info): Likewise.
1679 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1682 * objc-act.c (encode_aggregate_within): Encode structure tags
1683 with template args for ObjC++.
1685 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1687 * objc-act.c: Do not include varray.h.
1689 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1692 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1693 really_start_method, get_super_receiver, handle_class_ref): Set
1694 DECL_READ_P in addition to TREE_USED.
1696 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1699 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1700 -fgnu-runtime and set flag_objc_gc to zero.
1702 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1705 * objc-act.c (build_module_initializer_routine): Make the argument
1706 to objc_start_function NULL_TREE when compiling ObjC++.
1708 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1709 Mike Stump <mikestump@comcast.net>
1712 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1714 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1716 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1717 get_super_receiver): Update build_indirect_ref calls.
1719 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1721 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1722 decl_specs variables.
1723 (objc_build_message_expr): Remove unused loc variable.
1724 (objc_finish_message_expr): Remove unused saved_rtype variable.
1725 (encode_field_decl): Remove unused type variable.
1728 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1729 type variants that don't have it initialized yet.
1731 2009-09-14 Jan Hubicka <jh@suse.cz>
1733 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1735 2009-09-14 Richard Henderson <rth@redhat.com>
1737 * objc-act.c (objc_init_exceptions): Don't call
1738 default_init_unwind_resume_libfunc.
1739 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1741 2009-09-13 Richard Guenther <rguenther@suse.de>
1742 Rafael Avila de Espindola <espindola@google.com>
1744 * objc-act.c (objc_eh_runtime_type): Export.
1745 (objc_init_exceptions): Remove. Move warning code ...
1746 (objc_begin_try_stmt): ... here
1747 (objc_build_throw_stmt): ... and here.
1748 (objc_eh_personality_decl): New.
1749 (objc_eh_personality): New function.
1750 * objc-act.h (objc_eh_runtime_type): Declare.
1751 (objc_eh_personality): Likewise.
1752 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1753 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1755 2009-09-03 Diego Novillo <dnovillo@google.com>
1757 * objc-lang.c (lang_hooks): Remove const qualifier.
1759 2009-08-20 Richard Guenther <rguenther@suse.de>
1761 * objc-act.c: Include c-lang.h
1762 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1764 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1765 Manuel López-Ibáñez <manu@gcc.gnu.org>
1768 * objc-act.c: Add location argument to all calls to
1769 build_fold_addr_expr.
1771 2009-07-14 Taras Glek <tglek@mozilla.com>
1772 Rafael Espindola <espindola@google.com>
1774 * Make-lang.in (objc.install-plugin): New target for
1775 installing plugin headers.
1777 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1779 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1782 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1784 * objc-act.c: Replace %J by an explicit location. Update all
1787 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1789 * objc-act.c: Replace %H by an explicit location. Update all
1792 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1795 * objc-act.c (objc_build_message_args): Return if ARGS is the
1798 2009-06-19 Ian Lance Taylor <iant@google.com>
1800 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1801 (objc_struct_info): New static variable.
1802 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1803 and &objc_struct_types, to start_struct.
1804 (objc_finish_struct): Likewise for finish_struct.
1806 2009-06-15 Ian Lance Taylor <iant@google.com>
1808 * objc-act.c (objc_start_function): Don't set
1809 label_context_stack_se or label_context_stack_vm.
1811 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1813 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1814 (objc_get_parm_info): Same.
1815 (get_super_receiver): Same.
1816 * objc-act.c (objc_build_component_ref): Pass location to
1818 (build_module_initializer_routine): Pass location to
1819 c_end_compound_stmt.
1820 (objc_generate_static_init_call): Pass location to build_stmt.
1821 (build_typed_selector_reference): New location argument.
1822 (build_selector_reference): Same.
1823 (objc_substitute_decl): Pass location to build_array_ref.
1824 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1825 (objc_begin_catch_clause): Same.
1826 (objc_finish_try_stmt): Same.
1827 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1828 (objc_build_throw_stmt): New argument.
1829 (generate_shared_structures): Pass location to build_c_cast.
1830 (objc_build_message_expr): Use local location.
1831 (objc_finish_message_expr): Use input_location.
1832 (build_objc_method_call): New argument.
1833 (objc_build_selector_expr): Same.
1834 (get_super_receiver): Pass location to build_c_cast,
1835 build_modify_expr, build_compound_expr.
1836 * objc-act.c: Add location to all calls to start_struct, build_decl,
1839 2009-06-09 Ian Lance Taylor <iant@google.com>
1841 * objc-act.c (objc_gimplify_expr): Change return type to int.
1842 * objc-act.h: Update declaration.
1844 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1846 * objc-act.c (objc_init): Skip print_struct_values during
1847 -fcompare-debug-second.
1849 2009-06-03 Ian Lance Taylor <iant@google.com>
1851 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1854 2009-05-27 Ian Lance Taylor <iant@google.com>
1856 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1858 (cc1obj$(exeext)): Likewise.
1860 2009-05-26 Ian Lance Taylor <iant@google.com>
1862 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1863 (cc1obj$(exeext)): Likewise.
1865 2009-05-20 Ian Lance Taylor <iant@google.com>
1867 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1868 than NULL_TREE to build_special_member_call.
1870 2009-05-10 Ian Lance Taylor <iant@google.com>
1872 * objc-act.c (objc_building_struct): New static variable.
1873 (objc_in_struct, objc_struct_types): New static variables.
1874 (objc_start_struct, objc_finish_struct): New static functions.
1875 (generate_struct_by_value_array): Call objc_start_struct instead
1876 of start_struct, and call objc_finish_struct instead of
1878 (objc_build_struct, build_objc_symtab_template): Likewise.
1879 (build_module_descriptor): Likewise.
1880 (build_next_objc_exception_stuff): Likewise.
1881 (build_protocol_template): Likewise.
1882 (build_method_prototype_list_template): Likewise.
1883 (build_method_prototype_template): Likewise.
1884 (build_category_template, build_selector_template): Likewise.
1885 (build_class_template, build_super_template): Likewise.
1886 (build_ivar_template, build_ivar_list_template): Likewise.
1887 (build_method_list_template): Likewise.
1888 (build_method_template): Likewise.
1890 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1892 * objc-act.c: Include intl.h.
1893 (objc_lookup_protocol): Use complete sentences for diagnostics
1894 with %qE for identifiers and translating results of
1895 gen_type_name_0 to locale character set.
1896 (objc_check_decl, check_protocol_recursively,
1897 lookup_and_install_protocols, objc_build_string_object,
1898 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1899 objc_get_class_ivars, error_with_ivar, check_duplicates,
1900 objc_finish_message_expr, objc_build_protocol_expr,
1901 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1902 add_category, add_instance_variable, objc_is_public,
1903 check_methods, check_methods_accessible, check_protocol,
1904 start_class, finish_class, start_protocol, really_start_method,
1905 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1906 identifiers in diagnostics. Translate generated text to locale
1907 character set as needed.
1908 (check_protocol, check_protocols): Change name parameter to type
1910 (lang_report_error_function): Remove.
1912 2009-04-27 Ian Lance Taylor <iant@google.com>
1914 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1916 2009-04-24 Ian Lance Taylor <iant@google.com>
1918 * objc-act.c (get_super_receiver): Update calls to
1919 build_modify_expr to pass new argument.
1921 2009-04-21 Taras Glek <tglek@mozilla.com>
1923 * objc-act.c: Update GTY annotations to new syntax
1924 * objc-act.h: Likewise
1926 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1928 * ChangeLog: Add copyright and license notices.
1930 2009-04-20 Ian Lance Taylor <iant@google.com>
1932 * objc-act.c (objc_rewrite_function_call): Change parameter from
1933 params to first_param. Change all callers.
1935 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1938 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1940 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1948 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1950 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1953 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1956 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1958 * objc-act.c (objc_build_string_object): Pass location to
1960 (init_def_list): Same.
1961 (init_objc_symtab): Same.
1962 (init_module_descriptor): Same.
1963 (build_module_initializer_routine): Same.
1964 (generate_static_references): Same.
1965 (build_typed_selector_reference): Same.
1966 (add_objc_string): Same.
1967 (objc_substitute_decl): Same.
1968 (objc_build_ivar_assignment): Same.
1969 (objc_build_global_assignment): Same.
1970 (objc_build_strong_cast_assignment): Same.
1971 (generate_protocols): Same.
1972 (build_protocol_initializer): Same.
1973 (build_dispatch_table_initializer): Same.
1974 (generate_protocol_list): Same.
1975 (build_category_initializer): Same.
1976 (build_shared_structure_initializer): Same.
1977 (generate_shared_structures): Same.
1978 (objc_build_protocol_expr): Same.
1979 (build_ivar_reference): Same.
1980 (get_super_receiver): Same.
1982 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1984 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1985 c_common_truthvalue_conversion with location.
1986 (next_sjlj_build_catch_list): Same.
1987 (next_sjlj_build_try_catch_finally): Same.
1989 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1992 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1993 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1994 * objc-act.c (objc_get_callee_fndecl): Kill.
1996 2008-09-17 Jan Hubicka <jh@suse.cz>
1999 * objc/objc-act.c (objc_finish_method_definition): Do not set
2002 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
2004 * objc-act.c (build_typed_selector_reference): Pass input_location to
2005 build_unary_op calls.
2006 (build_selector_reference): Same, but to build_array_ref.
2007 (objc_substitute_decl): Same.
2008 (build_ivar_reference): Same, but to build_indirect_ref.
2009 (get_super_receiver): Same.
2011 2008-07-28 Richard Guenther <rguenther@suse.de>
2013 Merge from gimple-tuples-branch.
2015 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
2017 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
2018 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
2019 * objc-act.h: Include gimple.h instead of tree-gimple.h.
2020 * ipa-reference.c: Same.
2022 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
2024 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
2025 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
2027 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2029 * objc-act.c: Fix comment typos.
2031 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2033 * objc-act.c (objc_start_class_interface,
2034 objc_start_category_interface, objc_start_class_implementation,
2035 objc_start_category_implementation, objc_build_struct,
2036 generate_static_references, build_private_template,
2037 lookup_category, objc_add_method, add_category,
2038 add_instance_variable, objc_is_public, conforms_to_protocol,
2039 start_class, continue_class, finish_class): Avoid C++ keywords.
2041 2008-07-14 Jason Merrill <jason@redhat.com>
2044 * objc-act.c (objc_build_constructor): Update C++ tweak.
2046 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
2048 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
2049 of DECL_IN_SYSTEM_HEADER.
2051 2008-07-11 Ian Lance Taylor <iant@google.com>
2053 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
2054 etc., not just when OBJCPLUS is defined.
2056 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2058 * objc-act.c (setup_string_decl, objc_build_string_object,
2059 hash_interface, eq_interface, objc_begin_try_stmt,
2060 encode_method_prototype, build_ivar_list_initializer,
2061 objc_build_encode_expr): Fix for -Wc++-compat.
2063 2008-05-12 Tomas Bily <tbily@suse.cz>
2065 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
2068 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2070 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
2072 2008-04-03 Tom Tromey <tromey@redhat.com>
2074 * Make-lang.in (objc_OBJS): New variable.
2076 2008-03-27 Tom Tromey <tromey@redhat.com>
2078 * Make-lang.in: Revert automatic dependency patch.
2080 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
2083 * objc-act.c (objc_build_component_ref): Fix call to
2084 finish_class_member_access_expr.
2085 (objc_generate_cxx_ctor_or_dtor): Fix call to
2086 build_special_member_call.
2088 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2091 * objc-act.c (encode_type): Handle when type is error_mark_node.
2092 (objc_push_parm): Handle when the type of parm is error_mark_node.
2094 2008-03-25 Tom Tromey <tromey@redhat.com>
2096 * Make-lang.in (objc_OBJS): New variable.
2097 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2099 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2102 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2104 (objc_generate_cxx_cdtors): Likewise.
2105 (add_instance_variable): Likewise.
2107 2008-02-26 Tom Tromey <tromey@redhat.com>
2109 * objc-act.c (objc_init): Remove old location code.
2111 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2114 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2116 2007-07-30 Nick Clifton <nickc@redhat.com>
2118 * Make-lang.in: Change copyright header to refer to version 3 of
2119 the GNU General Public License and to point readers at the
2120 COPYING3 file and the FSF's license web page.
2121 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2122 config-lang.in, objc-lang.c: Likewise.
2124 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2126 * objc-act.c (objc_get_callee_fndecl): Constify.
2127 * objc-act.h (objc_get_callee_fndecl): Likewise.
2129 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2131 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2132 string_eq): Constify.
2134 2007-04-04 Stuart Hastings <stuart@apple.com>
2137 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2139 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2141 * Make-lang.in: Add dummy lang.install-pdf target.
2143 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2145 * objc/objc-act.c: Fix comment typos.
2147 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2148 Brooks Moses <brooks.moses@codesourcery.com>
2149 Lee Millward <lee.millward@codesourcery.com>
2151 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2152 (objc_get_callee_fndecl): Likewise.
2154 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2157 * objc-act.c (objc_add_static_instance): Mark the decl as
2160 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2163 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2164 of htab_hash_pointer.
2165 (lookup_interface): Likewise.
2166 (add_class): Likewise.
2168 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2170 * objc-act.c (objc_build_volatilized_type): Keep track of
2172 (objc_get_protocol_qualified_type): Ditto.
2174 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2176 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2177 content where we called cp_finish_file.
2179 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2181 * objc-act.c (synth_module_prologue): Replace calls to
2182 builtin_function with add_builtin_function.
2183 (build_next_objc_exception_stuff): Replace calls to
2184 builtin_function with add_builtin_function.
2185 (build_objc_exception_stuff): Replace calls to
2186 builtin_function with add_builtin_function.
2188 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2190 * Make-lang.in: Added empty "objc.pdf" target.
2192 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2195 * objc-act.c (objc_push_parm): If we change the type of the
2196 decl, relayout the decl.
2198 2006-09-19 Eric Christopher <echristo@apple.com>
2200 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2201 default to something innocuous.
2202 (build_next_objc_exception_stuff): Rename JBLEN.
2204 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2206 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2208 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2211 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2213 2006-06-06 Mike Stump <mrs@apple.com>
2215 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2217 2006-05-24 Mike Stump <mrs@apple.com>
2219 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2221 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2224 * objc-act.c (objc_is_public): Return early on invalid type.
2226 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2228 * objc-act.c (init_module_descriptor): Remove file name from
2230 (gen_type_name_0): Fix ICE when issuing warning.
2232 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2233 * Make-lang.in (OBJC): Remove
2234 (OBJECTIVE-C): Remove
2235 (objective-c): Remove
2236 (.PHONY): Remove objective-c and ObjC
2238 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2241 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2244 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2247 * objc-act.c (encode_array): Handle arrays to zero sized types.
2249 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2251 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2253 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2255 * Make-lang.in: Remove all dependencies on s-gtype.
2257 2005-12-02 Richard Guenther <rguenther@suse.de>
2259 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2260 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2261 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2262 build_objc_method_call, objc_rewrite_function_call): Use buildN
2265 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2267 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2268 on objc_msgSend and like builtin functions.
2270 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2272 * objc-act.c (objc_build_component_ref): Adjust call to
2273 finish_class_member_access_expr due to a changed prototype.
2275 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2278 * objc-act.c (generate_strings): Remove and move code to
2280 (add_objc_string): here when creating a new string decl.
2281 (finish_objc): Don't call generate_strings.
2283 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2286 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2287 TREE_SIDE_EFFECTS on catch_seq after building it.
2289 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2291 part of PR objc/21992
2292 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2294 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2296 Make CONSTRUCTOR use VEC to store initializers.
2297 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2298 instead of build_constructor.
2300 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2302 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2304 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2305 (KEYWORD_KEY_NAME): Use decl_minimal.
2306 (METHOD_SEL_NAME): Ditto..
2307 (METHOD_SEL_ARGS): Use decl_non_common.
2308 (METHOD_ADD_ARGS): Ditto.
2309 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2310 (METHOD_DEFINITION): Ditto.
2311 (METHOD_ENCODING): Ditto.
2312 * objc-lang.c: (objc_init_ts): New function.
2314 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2316 * objc-act.c (objc_build_struct): Pass in an actual @interface
2317 instead of its name, and annotate the struct created (and all
2318 existing variants thereof) with the @interface.
2319 (objc_compare_types): Treat forward-declared ObjC classes
2320 as stand-alone (root) classes for purposes of type comparisons.
2321 (build_private_template): Move some code to objc_build_struct().
2323 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2326 * objc-act.c (objc_build_string_object): For GNU-style constants,
2327 use the @interface type rather than the built-in type.
2329 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2331 * Make-lang.in (cc1plus-checksum.c): Use
2332 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2334 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2336 * objc-act.c: Use %q to quote in diagnostics.
2338 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2340 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2343 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2345 * objc-act.c (objc_build_volatilized_type): New function.
2346 (objc_volatilize_decl): Call objc_build_volatilized_type()
2347 instead of build_qualified_type().
2349 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2351 * objc-act.c (objc_build_internal_const_str_type): New function.
2352 (check_string_class_template): Use objc_get_class_ivars() instead
2353 of TYPE_FIELDS() to retrieve ivar list.
2354 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2355 than the field itself.
2356 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2357 type and use it to lay out compile-time string objects.
2358 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2361 2005-06-28 Paul Brook <paul@codesourcery.com>
2363 * objc-act.c (objc_init_exceptions): Call
2364 default_init_unwind_resume_libfunc.
2366 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2368 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2369 portion of TYPE_LANG_SPECIFIC info for all variants of
2370 a class before calling finish_struct(), and restore
2371 same TYPE_OBJC_INFO afterwards.
2373 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2375 * all files: Update FSF address in copyright headers.
2377 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2379 * objc-act.c (my_build_string_pointer): New.
2380 (objc_get_class_reference, get_super_receiver): Call
2381 my_build_string_pointer instead of my_build_string when building
2384 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2386 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2389 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2391 * objc-act.c (objc_build_struct): New function.
2392 (objc_derived_from_p): Likewise.
2393 (objc_build_component_ref): Likewise.
2394 (objc_copy_binfo): Likewise.
2395 (objc_xref_basetypes): Likewise.
2396 (objc_lookup_protocol): Likewise.
2397 (objc_compare_protocols): Likewise.
2398 (objc_volatilize_decl): Likewise.
2399 (encode_aggregate_fields): Likewise.
2400 (volatilized_hash): Likewise.
2401 (volatilized_eq): Likewise.
2402 (objc_compare_types): Likewise.
2403 (objc_type_quals_match): Likewise.
2404 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2406 (get_class_ivars): Add second parameter indicating if entire
2407 hierarchy is desired.
2408 (struct volatilized_type): New type.
2409 (volatilized_htab): New hash table.
2410 (objc_types_compatible_p, objc_comptypes): Remove functions.
2411 (synth_module_prologue): Do not initialize 'unused_list'.
2412 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2413 (objc_declare_alias): Implement as a typedef.
2414 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2415 (objc_get_class_ivars): Adjust call to get_class_ivars().
2416 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2417 build_ivar_reference, get_super_receiver): Call
2418 objc_build_component_ref() instead of build_component_ref().
2419 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2421 (build_private_template): Call objc_build_struct() instead of
2422 start_struct() and finish_struct().
2423 (hash_init): Initialize volatilized_htab.
2424 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2425 ObjC++ impedance mismatches.
2426 (encode_aggregate_within): Streamline by calling
2427 encode_aggregate_fields().
2428 * objc-act.h (objc_types_compatible_p): Remove prototype.
2429 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2430 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2432 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2434 * Make-lang.in (cc1obj-dummy): New.
2435 (cc1obj-checksum.c): New.
2436 (cc1obj-checksum.o): New.
2437 (cc1obj): Add cc1obj-checksum.o.
2439 2005-05-18 Mike Stump <mrs@apple.com>
2442 * objc-act.c (struct interface_tuple): Mark it up for GC.
2443 (interface_htab): It is really a struct interface_tuple.
2445 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2446 Mike Stump <mrs@apple.com>
2448 Yet more Objective-C++...
2450 * objc-act.c (objc_finish_try_stmt): Add return value.
2451 (objc_build_synchronized): Likewise.
2453 * objc-act.c (objc_is_gcable_type): Add.
2454 (objc_substitute_decl): Add.
2455 (objc_build_ivar_assignment): Add.
2456 (objc_build_global_assignment): Add.
2457 (objc_build_strong_cast_assignment): Add.
2458 (objc_is_ivar_reference_p): Add.
2459 (objc_is_global_reference_p): Add.
2460 (objc_generate_write_barrier): Add.
2461 (objc_rewrite_function_call): Add.
2462 (objc_gimplify_expr): Add Objective-C++ support.
2463 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2464 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2465 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2466 (DUP_TYPE_OBJC_INFO): Likewise.
2467 (struct imp_entry): Add field has_cxx_cdtors.
2468 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2469 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2470 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2471 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2472 OCTI_ASSIGN_STRONGCAST_DECL.
2473 (umsg_fast_decl): Add.
2474 (objc_assign_ivar_decl): Add.
2475 (objc_assign_ivar_fast_decl): Add.
2476 (objc_assign_global_decl): Add.
2477 (objc_assign_strong_cast_decl): Add.
2478 (objc_method_list_ptr): Add.
2479 (objc_method_proto_list_ptr): Add.
2480 (objc_ivar_list_ptr): Add.
2482 * objc-act.c (should_call_super_dealloc): Add.
2483 (OBJC_VERSION): Bump to 6.
2484 (objc_is_gcable_type): Add.
2485 (objc_substitute_decl): Add.
2486 (objc_build_ivar_assignment): Add.
2487 (objc_build_global_assignment): Add.
2488 (objc_build_strong_cast_assignment): Add.
2489 (objc_is_gcable_p): Add.
2490 (objc_is_ivar_reference_p): Add.
2491 (objc_is_global_reference_p): Add.
2492 (generate_shared_structures): Add flags parameter.
2493 (objc_generate_cxx_ctor_or_dtor): Add.
2494 (objc_generate_cxx_cdtors): Add.
2495 (add_class): Add name parameter.
2496 (objc_types_share_size_and_alignment): Add.
2497 (comp_proto_with_proto): Add strict parameter.
2498 (CLS_HAS_CXX_STRUCTORS): Add.
2499 (TAG_ASSIGNIVAR): Add.
2500 (TAG_ASSIGNGLOBAL): Add.
2501 (TAG_ASSIGNSTRONGCAST): Add.
2502 (TAG_MSGSEND_FAST): Add.
2503 (TAG_ASSIGNIVAR_FAST): Add.
2504 (TAG_CXX_CONSTRUCT): Add.
2505 (TAG_CXX_DESTRUCT): Add.
2506 (OBJC_LOOKUP_CLASS): Add.
2507 (OBJC_LOOKUP_NO_SUPER): Add.
2508 (objc_finish_file): Add pch support.
2509 (objc_finish_implementation): Add Objective-C++ support.
2510 (synth_module_prologue): Likewise.
2511 (synth_module_prologue): Add fast dispatching.
2512 (objc_get_class_reference): Add Objective-C++ support.
2513 (objc_generate_write_barrier): Likewise.
2514 (next_sjlj_build_enter_and_setjmp): Likewise.
2515 (objc_begin_try_stmt): Likewise.
2516 (build_next_objc_exception_stuff): Add fast ivar support.
2517 (build_private_template): Mark the record as used so debug
2518 information is generated.
2519 (build_protocol_template): Add Objective-C++ support.
2520 (objc_method_parm_type) Likewise.
2521 (objc_generate_cxx_ctor_or_dtor): Likewise.
2522 (objc_generate_cxx_cdtors): Likewise.
2523 (build_protocol_initializer): Likewise.
2524 (build_category_template): Likewise.
2525 (build_class_template): Likewise.
2526 (build_method_list_template): Likewise.
2527 (build_category_initializer): Likewise.
2528 (build_shared_structure_initializer): Likewise.
2529 (objc_finish_message_expr): Likewise.
2530 (build_objc_method_call): Add fast dispatch support.
2531 (lookup_method_static): Add support to end search at superclasses.
2532 (add_method_to_hash_list): Add strict parameter to
2533 comp_proto_with_proto.
2534 (objc_add_method): Likewise.
2535 (objc_add_method): Also set the interface_value.
2536 (add_instance_variable): Add Objective-C++ support.
2537 (objc_is_public): Likewise.
2538 (start_class): Likewise.
2539 (continue_class): Likewise.
2540 (encode_aggregate_within): Likewise.
2541 (start_method_def): Likewise.
2542 (objc_start_function): Clear current_function_returns_value
2543 and current_function_returns_null.
2544 (really_start_method): Add Objective-C++ support.
2545 (objc_finish_method_definition): Add warning for missing
2547 (finish_objc): Add Objective-C++ support.
2548 (generate_objc_image_info): Likewise.
2549 (objc_lookup_ivar): Likewise.
2550 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2551 (INIT_TYPE_OBJC_INFO): Likewise.
2552 (DUP_TYPE_OBJC_INFO): Likewise.
2554 2005-04-23 DJ Delorie <dj@redhat.com>
2556 * objc-act.c: Adjust warning() callers.
2558 2005-04-21 Roger Sayle <roger@eyesopen.com>
2560 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2561 this field of an objc method decl.
2562 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2563 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2564 (objc_build_method_signature): Accept additional "ellipsis"
2565 argument and pass it to build_method_decl.
2566 (get_arg_type_list, start_method_def, gen_method_decl): Use
2567 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2568 TREE_OVERFLOW field of a TREE_LIST node.
2570 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2573 * objc-act.c (objc_start_function): Create stack level for context
2574 of identifiers with variably modified type.
2576 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2580 * objc-act.c (objc_start_function): Push context on
2581 label_context_stack.
2583 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2585 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2586 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2587 Call c_common_truthvalue_conversion.
2589 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2591 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2592 objc/objc-parse.c, objc/objc-parse.y): Remove
2593 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2594 objc.distclean, objc.maintainer-clean): Update for new parser.
2595 * config-lang.in (gtfiles): Update for new parser.
2597 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2599 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2602 2005-01-27 Matt Austern <austern@apple.com>
2604 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2605 calling instantiate_pending_templates.
2607 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2610 * objc-act.c (build_selector_translation_table): Use
2611 input_location in the diagnostic for the GNU runtime or if
2612 TREE_PURPOSE (chain) is NULL.
2614 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2617 * objc-act.c (objc_types_compatible_p): New function.
2618 * objc-act.h (objc_types_compatible_p): Declare.
2619 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2621 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2623 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2626 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2629 * objc-act.c (get_arg_type_list): Decay function arguments into
2631 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2632 in line with what the C front-end does.
2633 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2634 each PARM_DECL, like the C front-end does.
2635 (start_method_def): Remove redundant ARRAY_TYPE decay.
2636 (objc_start_function): Bring closer in line with what the
2637 C front-end does for functions.
2639 2005-01-14 Mike Stump <mrs@apple.com>
2641 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2642 that -fobjc-exceptions is accepted.
2644 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2647 * objc-act.c (get_arg_type_list, start_method_def): Decay
2648 array arguments into pointers.
2649 (gen_type_name_0): Learn to pretty-print array types.
2651 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2653 * objc-act.c (build_private_template): Change to return 'void'; do
2654 not set ivar_context, uprivate_record or objc_instance_type.
2655 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2656 retrieve protocol list from the pointee rather than the pointer itself;
2657 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2658 TYPE_OBJC_PROTOCOL_LIST.
2659 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2660 construct a variant of the pointee as well as the pointer, and
2661 store protocol information in the former. When creating variants
2662 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2663 TYPE_OBJC_INTERFACE information.
2664 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2665 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2666 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2667 holding an IDENTIFIER_NODE.
2668 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2669 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2670 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2671 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2672 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2674 (continue_class): For @implementations, set ivar_context,
2675 uprivate_record and objc_instance_type, for @interfaces, call
2676 build_private_template().
2677 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2678 TYPE_OBJC_INTERFACE.
2679 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2680 accessing TYPE_OBJC_PROTOCOL_LIST.
2681 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2682 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2683 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2684 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2685 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2686 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2687 TYPE_LANG_SPECIFIC(...).
2688 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2689 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2690 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2691 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2692 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2694 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2697 * Make-lang.in (objc/objc-act.o): Update dependencies.
2698 * objc-act.c (objc_finish_file): Call
2699 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2701 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2704 * obj-act.c (encode_type): 96bits doubles are encoded the
2705 same way as 64bit and 128bit doubles are.
2707 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2709 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2711 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2714 * objc-act.c (generate_method_descriptors): Remove setting
2715 the new decls' type to variable_length_type.
2716 (generate_ivar_lists): Likewise.
2717 (generate_dispatch_tables): Likewise.
2719 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2721 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2722 contains the result of the ID lookup by the C or C++
2723 front-end; in class methods, use OTHER if it exists;
2724 in instance methods, use OTHER only if it is locally
2727 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2729 * objc-act.c (finish_class): Do not synthesize bogus
2730 'extern objc_object *_Foo;' declarations for @interface Foo.
2732 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2733 David Ayers <d.ayers@inode.at>
2735 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2736 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2737 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2738 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2739 (objc_is_id): Add test for 'super'.
2740 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2741 receivers; if class methods are not found in protocol lists, search
2742 for instance methods therein and warn if one is found. Look in
2743 global hash tables for suitable method as a last resort when messaging
2744 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2745 (objc_add_method): Insert instance methods listed in protocols into
2746 the global class method hash table.
2747 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2748 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2749 addition to 'id <Proto>'.
2751 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2754 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2755 for the NeXT runtime case.
2757 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2759 * objc-act.c: Fix comment typos.
2761 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2763 * objc-act.c (init_objc_symtab, init_module_descriptor,
2764 build_shared_structure_initializer): When initializing 'long'
2765 fields, ensure that the initializer value is also 'long'.
2767 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2769 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2771 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2772 (build_selector_translation_table): Use %J in diagnostic
2773 instead of diddling input_line. Fix spelling.
2775 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2777 * objc-act.c (objc_fold_objc_type_ref): New function.
2778 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2780 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2782 * objc-act.c (objc_start_function, really_start_method,
2783 objc_get_parm_info, start_method_def): Update to new arg_info
2786 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2788 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2790 (objc/objc-act.o): Depend on $(HASHTAB_H).
2791 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2792 objcp-decl.h instead of c-tree.h.
2793 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2794 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2795 build_protocol_template): Adjust prototypes.
2796 (build_module_initializer_routine, start_class, continue_class,
2797 finish_class, start_method_def, objc_start_function, start_protocol,
2798 build_method_decl, objc_add_method, add_instance_variable,
2799 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2800 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2801 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2802 create_field_decl): New prototypes.
2803 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2804 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2805 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2806 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2807 (CLASS_TYPEDEF_NAME): New.
2808 (TAG_EXECCLASS): Change from a global variable to a #define.
2809 (TAG_RETURN_STRUCT): Delete.
2810 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2811 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2812 (string_descriptor): New struct.
2813 (string_htab): New hash table.
2814 (string_hash, string_eq): New prototypes.
2815 (generate_struct_by_value_array): Call create_field_decl() instead of
2816 create_builtin_decl().
2817 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2818 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2819 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2820 and cp_finish_file().
2821 (define_decl, get_static_reference, get_protocol_reference,
2822 create_builtin_decl): Remove functions.
2823 (objc_start_class_interface, objc_start_category_interface,
2824 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2825 objc_start_class_implementation, objc_start_category_implementation,
2826 objc_continue_implementation, objc_finish_implementation,
2827 objc_set_visibility, objc_set_method_type,
2828 objc_build_method_signature, objc_add_method_declaration,
2829 objc_start_method_definition, objc_add_instance_variable,
2830 objc_get_protocol_qualified_type, create_field_decl,
2831 start_var_decl, finish_var_decl): New functions.
2832 (setup_string_decl): Simplify since it is only called once.
2833 (synth_module_prologue): Call build_class_template(); predefine 'id'
2834 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2835 hooks for duration of function; fix GNU runtime messenger signatures
2836 to correspond to reality; forward-declare '__objc_exec_class' for the
2837 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2838 'extern "C" { ... }' wrappers around synthesized declarations; call
2839 build_protocol_template() and build_category_template().
2840 (string_hash, string_eq): New functions.
2841 (objc_build_string_object): Check metaclass correctness only once;
2842 store string literals in hash table.
2843 (objc_build_constructor): Do not convert initializer elements;
2844 adjust for ObjC++ impedance mismatch.
2845 (build_objc_symtab_template): Call create_field_decl() instead of
2846 create_builtin_decl().
2847 (init_objc_symtab): Add missing conversion to initializer element.
2848 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2849 (generate_objc_symtab_decl): Do not call build_category_template();
2850 call start_var_decl() and finish_var_decl() instead of start_decl()
2852 (build_module_descriptor): Call create_field_decl() instead of
2853 grokfield(); call start_var_decl() and finish_var_decl() instead of
2854 start_decl() and finish_decl(); always mark module descriptor as
2855 used; move GNU runtime-specific functionality to
2856 build_module_initializer_routine().
2857 (build_module_initializer_routine): New function, broken off of
2858 build_module_descriptor().
2859 (objc_static_init_needed_p, objc_generate_static_init_call): New
2861 (generate_static_references, generate_strings,
2862 build_selector_translation_table, generate_descriptor_table,
2863 generate_ivars_list, generate_dispatch_table, generate_category): Call
2864 start_var_decl() and finish_var_decl() instead of start_decl() and
2865 finish_decl(); build a type directly instead of via groktypename().
2866 (build_selector_reference_decl, build_selector_table_decl,
2867 build_class_reference_decl, build_protocol_reference,
2868 generate_objc_image_info): Call start_var_decl() instead of
2870 (build_selector_reference): For GNU runtime, do not call
2871 build_selector_reference_decl().
2872 (build_selector, build_typed_selector_reference): Always convert
2873 result to the selector type.
2874 (add_objc_string): Cast return value to 'char *'.
2875 (build_method_prototype_template, build_selector_template,
2876 build_method_template): Use actual selector type for fields
2877 pointing to selectors.
2878 (finish_objc): For GNU runtime, call
2879 build_module_initializer_routine() after build_module_descriptor().
2880 (generate_protocol_list, generate_shared_structures): Call
2881 start_var_decl() and finish_var_decl() instead of start_decl() and
2882 finish_decl(); build a type directly instead of via
2884 (synth_id_with_class_suffix): Return a string.
2885 (get_arg_type_list): For instance methods, use the instance type for
2886 'self'; do not call groktypename_in_parm_context().
2887 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2888 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2889 handle RECORD_TYPEs in ObjC as well as ObjC++.
2890 (objc_is_id): New function.
2891 (objc_is_object_ptr): Return the canonical type node.
2892 (objc_get_class_ivars): Simplify using get_class_ivars().
2893 (get_class_ivars): Remove second parameter; create a fresh copy
2894 of the ivar list for each call; do not check for existence of
2896 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2897 (objc_init_exceptions): When using SJLJ-style exceptions, require
2898 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2900 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2901 objc_object_type instead of objc_id_type.
2902 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2903 a VAR_DECL before placing it in the appropriate scope; do not
2904 call define_decl(); adjust call to c_begin_compound_stmt();
2905 use objc_object_type instead of objc_id_type.
2906 (build_next_objc_exception_stuff): Call create_field_decl() instead
2907 of create_builtin_decl(); construct type directly instead of calling
2908 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2909 (build_private_template): Adjust call to get_class_ivars(); build
2910 a type directly instead of via groktypename().
2911 (build_protocol_template, build_method_prototype_list_template,
2912 build_method_prototype_template, build_category_template,
2913 build_selector_template, build_class_template, build_super_template,
2914 build_ivar_template, build_ivar_list_template,
2915 build_method_list_template, build_method_template):
2916 Call create_field_decl() instead of grokfield().
2917 (objc_method_parm_type): Do not call groktypename().
2918 (generate_descriptor_table): Call start_var_decl() and
2919 finish_var_decl() instead of start_decl() and finish_decl().
2920 (generate_method_descriptors, build_protocol_initializer,
2921 generate_dispatch_tables, build_category_initializer,
2922 build_shared_structure_initializer): Do not call groktypename().
2923 (generate_protocols): Call start_var_decl() and finish_var_decl()
2924 instead of start_decl() and finish_decl(); do not call groktypename().
2925 (error_with_ivar): Remove last parameter.
2926 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2927 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2928 (generate_ivar_lists): Convert one of the initializer elements; do
2929 not call groktypename().
2930 (get_arg_type_list, start_method_def, gen_method_def): Account for
2931 new representation of variable arguments and '...' in Objective-C
2932 methods; add Objective-C++ impedance matching code.
2933 (is_objc_type_qualifier): Remove function.
2934 (adjust_type_for_id_default): Simplify; there is no longer a need to
2935 wade through declspecs.
2936 (lookup_interface, start_class, continue_class,
2937 finish_class, start_method_def, start_protocol, build_method_decl,
2938 objc_add_method, add_instance_variable, build_ivar_reference,
2939 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2940 Make into static functions.
2941 (receiver_is_class_object): Use new IS_CLASS() macro.
2942 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2943 call objc_finish_message_expr() instead of finish_message_expr().
2944 (finish_message_expr): Rename to objc_finish_message_expr(); use
2945 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2946 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2947 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2948 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2949 (build_objc_method_call, warn_with_method): Do not call groktypename().
2950 (build_ivar_reference): Call convert() instead of clobbering in a
2952 (hash_init): Initialize string_htab hash table.
2953 (add_instance_variable): Simplify parameter list; do not call grokfield();
2954 do not populate CLASS_IVARS list.
2955 (start_class): Check for the existence of super class, if one was specified.
2956 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2957 call build_class_template(); adjust call to get_class_ivars(); call
2958 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2959 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2961 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2962 (start_protocol): Do not call build_protocol_template(); use
2963 PROTOCOL_BINFO_ELTS for the tree vector size.
2964 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2965 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2967 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2968 (encode_type): Handle the 'const' qualifier here.
2969 (objc_parmlist): New global variable, sued by objc_push_parm and
2970 objc_get_parm_info().
2971 (objc_push_parm, objc_get_parm_info): New functions.
2972 (objc_expr_last): Remove function.
2973 (synth_self_and_ucmd_args): For instance methods, use the instance
2974 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2975 (start_method_def): Do not call push_scope(), declare_parm_level(),
2976 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2977 just use objc_push_parm() and objc_get_parm_info().
2978 (comp_method_with_proto): Remove function.
2979 (objc_types_are_equivalent): Strip away indirections before comparing
2981 (comp_proto_with_proto): Do not call groktypename(); types are no
2982 longer in raw declspec format.
2983 (objc_start_function): New function.
2984 (really_start_method): Call comp_proto_with_proto() instead of
2985 comp_method_with_proto(); call objc_start_function() instead of
2986 hand-crafting a function declarator.
2987 (continue_method_def, objc_expand_function_end): Remove functions.
2988 (get_super_receiver): Call objc_get_current_scope() instead of
2989 get_current_scope(); reference 'super_class' field (instead of
2991 (finish_method_def): Rename to objc_finish_method_definition() and
2992 add a function decl parameter; move method encoding call from
2993 objc_expand_function_end().
2994 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2995 gen_declaration_1): Remove functions.
2996 (tmpbuf, RAW_DECLSPEC): Remove.
2997 (gen_declaration): Remove second parameter; simplify to deal
2998 with TYPE_P nodes instead of raw declspecs.
2999 (gen_type_name, gen_type_name_0): New functions.
3000 (gen_method_decl): Remove second parameter; call gen_type_name()
3001 instead of gen_declaration_1().
3002 (dump_interface): Adjust calls to gen_declaration() and
3003 gen_method_decl(); do not allocate a separate string buffer.
3004 (init_objc): Allocate a larger string buffer to accommodate
3005 dump_interface(); adjust call to build_module_descriptor();
3006 add call to build_module_initializer_routine() for the GNU
3008 (generate_classref_translation_entry): Do not call start_decl(); call
3009 finish_var_decl() instead of finish_decl(); call convert() instead of
3011 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
3012 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
3014 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
3015 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
3016 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
3017 objc_object_type and objc_object_name, respectively.
3018 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
3019 objc_class_name): New.
3020 (IS_CLASS): New macro.
3021 (IS_ID, IS_SUPER): Robustify.
3022 (OCTI_EXECCLASS_DECL, execclass_decl): New.
3023 (finish_file, start_class, continue_class, finish_class,
3024 start_method_def, continue_method_def, finish_method_def,
3025 start_protocol, finish_protocol, objc_build_throw_stmt,
3026 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
3027 objc_build_synchronized_epilogue, objc_build_try_prologue,
3028 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
3029 objc_build_finally_prologue, objc_build_finally_epilogue,
3030 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
3031 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
3032 get_class_reference, get_static_reference, get_object_reference,
3033 build_message_expr, finish_message_expr, build_selector_expr,
3034 build_ivar_reference, build_keyword_decl, build_method_decl,
3035 build_protocol_expr, build_objc_string_object, objc_declare_alias,
3036 objc_declare_class, objc_declare_protocols, objc_comptypes,
3037 objc_check_decl, build_encode_expr): Remove prototypes.
3038 (imp_count, cat_count): Make GGC-aware.
3039 (OBJC_SET_TYPE_NAME): New macro.
3041 2004-09-03 Ziemowit Laski <zlaski@apple.com>
3043 * config-lang.in: Update copyright notice.
3044 (lang_requires): Indicate that ObjC requires C to be built first.
3046 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3048 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
3050 (build_objc_string_object): Rename to objc_build_string_object().
3051 (get_class_reference): Rename to objc_get_class_reference().
3052 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
3053 (next_sjlj_build_catch_list, get_super_receiver): Call
3054 objc_get_class_reference() instead of get_class_reference().
3055 (build_keyword_decl): Rename to objc_build_keyword_decl().
3056 (build_message_expr): Rename to objc_build_message_expr().
3057 (build_protocol_expr): Rename to objc_build_protocol_expr().
3058 (build_selector_expr): Rename to objc_build_selector_expr().
3059 (build_encode_expr): Rename to objc_build_encode_expr().
3060 * objc-act.h (get_class_ivars_from_name): Rename prototype to
3061 objc_get_class_ivars().
3062 (get_class_reference): Rename prototype to objc_get_class_reference().
3063 (build_message_expr): Rename prototype to objc_build_message_expr().
3064 (build_selector_expr): Rename prototype to objc_build_selector_expr().
3065 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
3066 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
3067 (build_objc_string_object): Rename prototype to
3068 objc_build_string_object().
3070 2004-09-01 Ziemowit Laski <zlaski@apple.com>
3072 * objc-act.c (lookup_interface): Make function 'static' and add a
3074 (objc_check_decl, get_class_reference, objc_declare_alias,
3075 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
3076 instead of is_class_name().
3077 (get_super_receiver, objc_clear_super_receiver): Call
3078 objc_get_current_scope() instead of get_current_scope().
3079 (is_class_name): Rename to objc_is_class_name.
3080 (lookup_objc_ivar): Rename to objc_lookup_ivar.
3082 2004-08-28 Ziemowit Laski <zlaski@apple.com>
3084 * objc-act.c (objc_is_reserved_word): New function.
3086 2004-08-15 Ziemowit Laski <zlaski@apple.com>
3088 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
3089 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
3090 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3091 * objc-act.c: Do not include gtype-objc.h.
3092 (finish_file): Rename to objc_finish_file().
3093 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3094 * objc-lang.c: Update copyright notice; include diagnostic.h,
3095 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3097 (finish_file): New hook routine.
3098 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3099 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3100 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3101 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3102 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3103 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3104 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3105 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3106 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3107 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3108 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3109 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3110 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3111 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3112 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3113 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3114 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3115 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3116 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3117 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3118 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3119 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3120 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3121 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3122 Move to c-objc-common.h.
3125 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
3126 Free Software Foundation, Inc.
3128 Copying and distribution of this file, with or without modification,
3129 are permitted in any medium without royalty provided the copyright
3130 notice and this notice are preserved.