1 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (ivar_of_class): New.
4 (objc_is_public): Use ivar_of_class.
6 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
8 * objc-act.c (objc_get_interface_ivars): Removed.
9 (objc_detect_field_duplicates): New.
10 (hash_instance_variable): New.
11 (eq_instance_variable): New.
13 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
15 * objc-act.c (objc_declare_protocols): Renamed to
16 objc_declare_protocol. Changed first argument to be an identifier
17 instead of a tree chain of identifiers, so that callers don't have
18 to create a temporary tree chain.
20 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
22 * objc-act.c (objc_declare_class): Changed to take a single
23 identifier as argument instead of a tree list. This means callers
24 don't have to build temporary tree lists to call this function.
25 (synth_module_prologue): Updated calls to objc_declare_class.
27 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
29 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
30 instead of get_identifier.
32 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
34 * objc-lang.c (objc_init_ts): Move code for this function...
35 * objc-act.c (objc_common_init_ts): ...here. Define.
36 * objc-act.h (objc_common_init_ts): Declare.
38 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
40 * objc-act.c (objc_build_message_expr): Accept two arguments
41 instead of one so that callers can simply pass the arguments
42 without having to create a temporary chain to hold them.
44 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
46 * objc-act.c (comp_proto_with_proto): Do not create and use
47 inefficient temporary argument lists. Compare the arguments
48 directly. (match_proto_with_proto): Removed; incorporated into
49 comp_proto_with_proto ().
51 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
53 * objc-act.c (printable_ivar_name): New.
54 (add_instance_variable): Call printable_ivar_name() when an error
55 message needs to be printed. Do not prepare the instance variable
56 for printing unless there is an actual error.
58 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
60 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
61 avoid calling identifier_global_value() multiple times.
63 2011-04-12 Martin Jambor <mjambor@suse.cz>
65 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
66 instead of cgraph_node.
68 2011-04-06 Joseph Myers <joseph@codesourcery.com>
70 * objc-act.c: Include c-target.h instead of target.h.
71 * Make-lang.in (objc/objc-act.o): Update dependencies.
73 2011-03-06 Joseph Myers <joseph@codesourcery.com>
75 * lang-specs.h: Match -save-temps* instead of -save-temps.
77 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
79 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
81 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
83 * objc-act.c (build_private_template): Do not copy the
84 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
85 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
88 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
91 * objc-act.c (flexible_array_type_p): New.
92 (add_instance_variable): Produce an error if an instance variable
93 uses flexible array members.
94 (encode_array): Do not emit an error if encoding a flexible array
95 type while generating instance variables.
97 2011-02-21 Mike Stump <mikestump@comcast.net>
99 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
102 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
104 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
105 usage of padding fields. Do not include tm.h.
106 * objc-act.c (objc_write_global_declaration): Set input_location
107 to BUILTINS_LOCATION while generating runtime metadata.
109 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
112 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
113 effects, do not use a temporary variable.
115 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
117 * objc-next-runtime-abi-01.c: Updated comments.
118 * objc-next-runtime-abi-02.c: Same.
120 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
122 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
125 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
127 * objc-act.c: Updated comments.
128 * objc-next-runtime-abi-02.c: Same.
129 * objc-runtime-shared-support.c: Same.
130 * objc-runtime-hooks.h: Same.
132 * objc-gnu-runtime-abi-01.c: Same.
134 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
136 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
137 not generate metadata if there is nothing to put into it.
139 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
141 * config-lang.in (gtfiles): Updated.
142 * Make-lang.in (START_HDRS): New.
143 (OBJC_OBJS): Added new object files.
144 (objc/objc-act.o): Updated prerequisites.
145 (objc/objc-lang.o): Updated prerequisites.
146 (objc/objc-runtime-shared-support.o): New.
147 (objc/objc-gnu-runtime-abi-01.o): New.
148 (objc/objc-next-runtime-abi-01.o): New.
149 (objc/objc-next-runtime-abi-02.o): New.
150 * objc-runtime-hooks.h: New.
151 * objc-runtime-shared-support.h: New.
152 * objc-runtime-shared-support.c: New.
153 * objc-gnu-runtime-abi-01.c: New.
154 * objc-next-metadata-tags.h: New.
155 * objc-next-runtime-abi-01.c: New.
156 * objc-next-runtime-abi-02.c: New.
157 * objc-lang.c: Include c-lang.h.
158 (LANG_HOOKS_EH_PERSONALITY): Removed.
159 * objc-act.h: Moved many declarations and code from objc-act.c
160 into objc-act.h to make them available outside objc-act.c.
161 (objc_eh_runtime_type): Removed.
162 (objc_eh_personality): Removed.
163 (CLASS_HAS_EXCEPTION_ATTR): New.
164 (OCTI_SUPER_SUPERFIELD_ID): New.
165 (OCTI_V1_PROP_LIST_TEMPL): New.
166 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
167 (super_superclassfield_id): New.
168 (objc_prop_list_ptr): New.
169 (prop_names_attr_chain): New.
170 * objc-act.c: Include new runtime headers. Moved many #defines
171 and declarations into objc-act.h and
172 objc-runtime-shared-support.h. Made some corresponding functions
173 non-static, and moved some others into
174 objc-runtime-shared-support.c. Moved metadata generation code
175 into the new runtime hook files.
176 (ivar_offset_hash_list): New.
177 (objc_init): Call generate_struct_value_by_array() before doing
178 any runtime initialization. Create the appropriate runtime hook
180 (init_objc): Removed. Code moved directly into objc_init.
181 (finish_objc): Removed. Code moved directly into
182 objc_write_global_declarations.
183 (objc_write_global_declarations): Do the warn_selector checks
184 before emitting metadata. Use a runtime hook to emit the
185 metadata. Do not emit the metadata or do -gen-decls processing if
186 -fsyntax-only or we are producing a PCH.
187 (build_objc_exception_stuff): Renamed to
188 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
189 objc_exception_throw_decl.
190 (synth_module_prologue): Call runtime initialize hook instead of
191 building runtime declarations here. Use the
192 default_constant_string_class_name runtime hook to set the
193 constant string class name.
194 (objc_build_string_object): Call the setup_const_string_class_decl
195 runtime hook instead of setup_string_decl. Call the
196 build_const_string_constructor runtime hook instead of building
197 the string object here.
198 (get_objc_string_decl): Added prop_names_attr case. Removed
199 gcc_unreachable() at the end.
200 (objc_begin_catch_clause): Distinguish between @catch (...) and
201 @catch (id x). Call the begin_catch runtime hook instead of
202 building the CATCH_EXPR here.
203 (objc_finish_catch_clause): Call the finish_catch runtime hook
204 instead of adding the catch here.
205 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
206 instead of doing it here.
207 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
208 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
209 Call the build_throw_stmt runtime hook instead of building the
211 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
213 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
214 instead of building the list of arguments here.
215 (receiver_is_class_object): Call the receiver_is_class_object
216 runtime hook instead of doing the check here. Call the
217 tag_getclass runtime hook instead of using TAG_GETCLASS.
218 (objc_finish_message_expr): Call the build_objc_method_call
220 (objc_build_protocol_expr): Call the get_protocol_reference
222 (objc_build_selector_expr): Call the build_selector_reference
224 (build_ivar_reference): Call the build_ivar_reference runtime
226 (hash_init): Set up ivar_offset_hash_list.
227 (start_class): Recognize the objc_exception attribute and store
229 (continue_class): Use the class_decl and metaclass_decl runtime
231 (build_objc_property_accessor_helpers): Renamed to
232 build_common_objc_property_accessor_helpers. Do not build
233 objc_copyStruct_decl, objc_getPropertyStruct_decl and
234 objc_setPropertyStruct_decl.
235 (objc_synthesize_getter): Check what struct setter/getter helper
236 is available instead of checking the type of runtime.
237 (get_super_receiver): Use the super_superclassfield_ident runtime
238 hook. Added assert. Use the get_class_super_ref and
239 get_category_super_ref runtime hooks.
240 (objc_v2_encode_prop_attr): New.
242 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
245 * objc-act.c (finish_objc): When calling check_duplicates to check
246 duplicated instance methods, set 'is_class' to 0, not 1.
248 2011-01-14 Ben Elliston <bje@au.ibm.com>
251 * objc-act.c (generate_struct_by_value_array): Do not output a
252 definition for struct_forward_array.
254 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
256 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
259 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
261 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
263 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
265 * objc-act.c (check_that_protocol_is_defined): New.
266 (lookup_protocol): Call check_that_protocol_is_defined.
268 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
270 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
271 lists. Check them two-ways to fix comparisons when one protocol
272 implements the other one, or when one list contains duplicated
275 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
277 * objc-act.c (objc_add_method): When emitting an error because a
278 method with the same name but conflicting types is found in the
279 same class or category interface, print a note with the location
280 of the original method. Also, improved the error message to
281 clearly state that the conflict is due to conflicting types, and
282 produce it for protocols as well. Emit an error if two identical
283 methods are declared in a protocol, but one is @required and the
284 other one is @optional.
286 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
288 * objc-act.c (start_class): Warn when a class attribute is
290 (objc_declare_protocols): Warn when a protocol attribute in a
291 protocol forward-declaration is ignored.
292 (start_protocol): Warn when a protocol attribute is ignored.
294 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
296 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
297 particular, explicitly mention whether the error is due to the
298 @optional or @required keyword instead of mentioning
299 "@optional/@required".
301 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
304 * objc-act.c (objc_build_synchronized): Check the argument of
305 @synchronized and emit an appropriate error if it is not a valid
306 Objective-C object. Deal gracefully with that case. Updated
307 comments and variable names.
309 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
312 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
313 * objc-tree.def (PROPERTY_REF): Increased the number of operands
315 * objc-act.c (objc_finish_message_expr): Added optional argument
316 allowing to return the deprecated method prototype for deprecated
317 methods, instead of immediately emitting the deprecation warning.
318 (objc_maybe_build_component_ref): Do not warn for a deprecated
319 property. When building the getter call, get the deprecated
320 method prototype from objc_finish_message_expr() and put it into
322 (objc_build_class_component_ref): Same change.
323 (finish_class): Mark the getter and setter as deprecated if they
324 are generated from a deprecated property.
325 (objc_gimplify_property_ref): If the getter is deprecated, emit a
327 (objc_build_setter_call, objc_build_message_expr,
328 objc_finish_foreach_loop): Updated call to
329 objc_finish_message_expr.
331 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
334 * objc-act.c (lookup_protocol): Added 'definition_required'
335 argument. If 'definition_required', and the protocol is not
336 defined, emit a warning.
337 (objc_declare_protocols): Updated call to lookup_protocol.
338 (start_protocol): Same change.
339 (check_protocol_recursively): Same change.
340 (objc_build_protocol_expr): Same change.
341 (lookup_and_install_protocols): Added definition_required argument.
342 Pass it to lookup_protocol.
343 (objc_get_protocol_qualified_type): Updated call to
344 lookup_and_install_protocols.
345 (start_class): Updated calls to lookup_and_install_protocols; pass
346 true to 'definition_required' to get the warnings.
347 (start_protocol): Updated calls to lookup_and_install_protocols.
349 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
351 * objc-act.c (objc_start_category_interface): Produce an error if
352 a class extension is found after the class @implementation.
354 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
357 * objc-act.c (encode_method_prototype): Fixed both location and
358 format string of error "type %qT does not have a known size".
360 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
362 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
364 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
366 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
368 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
370 * objc-act.c (objc_init): Call using_eh_for_cleanups.
371 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
372 not call using_eh_for_cleanups.
373 (objc_begin_try_stmt): Do not call objc_init_exceptions.
374 (objc_build_throw_stmt): Updated call to
375 objc_maybe_warn_exceptions.
377 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
379 * objc/objc-act.c (objc_eh_personality): Select personality name on
381 (objc_init_exceptions): New.
382 (objc_begin_try_stmt): Use objc_init_exceptions.
383 (objc_build_throw_stmt): Likewise.
385 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
387 * objc-act.c (objc_in_class_extension): New.
388 (objc_start_category_interface): If -fobjc-std=objc1
389 was specified, produce an error if a class extension is used.
390 (objc_finish_interface): Reset objc_in_class_extension to false.
391 (objc_add_property_declaration): Allow a class extension to extend
392 readonly properties in the main @interface to be readwrite.
393 (start_class): Added code to deal with class extensions. In that
394 case, return the existing interface after adding any additional
395 protocols to it and setting objc_in_class_extension to true.
396 (continue_class): If in a class extension, do not generate the
397 instance variable template.
399 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
401 * objc-act.c (objc_build_throw_stmt): Check that the argument of
402 @throw is an object and emit an error if not.
404 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
406 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
407 error() when printing an error about the iterating variable or
408 collection not being an object.
410 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
412 * objc-act.c (objc_finish_foreach_loop): Mark the
413 object_expression as used.
415 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
417 * objc-act.c: Include c-family/c-objc.h.
418 * objc-lang.c: Same change.
419 * Make-lang.in (objc/objc-act.o): Depend on
421 (objc/objc-lang.o): Same change.
422 * config-lang.in (gtfiles): Added c-family/c-objc.h.
424 2010-12-02 Joseph Myers <joseph@codesourcery.com>
426 * lang-specs.h: Don't handle -ftraditional.
428 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
430 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
431 not NULL_TREE when a @throw is used outside of a @catch block.
433 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
435 * objc-act.c (objc_build_volatilized_type): Removed.
436 (objc_non_volatilized_type): Removed.
437 (objc_type_quals_match): Removed.
438 (local_variables_to_volatilize): New.
439 (objc_volatilize_decl): Add the decl to volatilize to
440 local_variables_to_volatilize, but don't volatilize it yet.
441 (objc_finish_function): New.
442 * objc-act.h (local_variables_to_volatilize): New.
444 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
445 Mike Stump <mikestump@comcast.net>
447 Allow 'make check-objc -j2'
448 * Make-lang.in (lang_checks_parallelized): New.
449 (check_objc_parallelize): New.
451 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
453 * objc-act.c (start_class): When a class is reimplemented,
454 generate an error and avoid adding the class to the list of
455 implemented classes again, but do not return error_mark_node.
457 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
459 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
461 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
463 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
464 is passed as argument.
465 (objc_begin_catch_clause): Added code to deal with an
466 error_mark_node or NULL_TREE argument. Improved checks for
467 invalid arguments. Added code to traverse typedefs.
469 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
471 * objc-act.c (objc_demangle): Return immediately if the string is
472 too short. Detect names that do not need demangling, and return
475 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
477 Implemented optional properties.
478 * objc-act.h (PROPERTY_OPTIONAL): New.
479 * objc-act.c (objc_add_property_declaration): Set
480 PROPERTY_OPTIONAL if appropriate.
481 (finish_class): When generating definitions of setter and getter
482 methods associated with a property for a protocol, mark them as
483 optional if the property is optional.
484 (maybe_make_artificial_property_decl): Added 'getter_name'
485 argument. Set PROPERTY_OPTIONAL.
486 (objc_maybe_build_component_ref): Updated calls to
487 maybe_make_artificial_property_decl. Added code for optional,
489 (objc_build_class_component_ref): Updated call to
490 maybe_make_artificial_property_decl.
492 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
494 * objc-act.c (objc_build_struct): Fixed loops that save and
495 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
496 special case for the current type is then no longer required.
497 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
499 (objc_get_protocol_qualified_type): Updated comments.
501 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
503 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
504 after finish_struct, not before, otherwise it may be wiped out by
505 it. This fixes spurious warnings when a class has more than 15
508 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
511 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
512 objective-c-cpp-output instead of objc-cpp-output. Print a
513 deprecation note every time objc-cpp-output is requested.
515 2010-11-22 Joseph Myers <joseph@codesourcery.com>
517 * objc-act.c (write_symbols): Don't declare here.
519 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
522 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
523 this function is only called with the next runtime.
525 2010-11-20 Jakub Jelinek <jakub@redhat.com>
528 * objc-act.c (in_late_binary_op): Remove.
530 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
532 * objc-act.c (objc_start_class_interface): Do not warn that class
533 attributes are unimplemented. Pass the attributes to start_class.
534 (objc_start_category_interface): Updated call to start_class.
535 (objc_start_class_implementation): Same change.
536 (objc_start_category_implementation): Same change.
537 (objc_build_class_component_ref): Warn if the class is deprecated.
538 (build_private_template): Mark the template as deprecated if the
540 (start_class): Added 'attributes' argument. Emit a warning if
541 using a deprecated class as superclass of a class, or original
542 class of a category. Recognize the 'deprecated' attribute when
543 starting and interface, and mark the interface with
544 TREE_DEPRECATED if present. Store attributes in the interface.
546 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
548 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
549 argument. If it is 'true' and the protocol is deprecated, emit a
551 (objc_start_protocol): Do not warn that protocol attributes are
552 unimplemented. Pass the attributes to start_protocol.
553 (start_protocol): Added attributes argument. Recognize the
554 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
555 if present. Store attributes in the protocol.
556 (objc_declare_protocols): Added 'attributes' argument. Recognize
557 the 'deprecated' attribute and mark the protocols with
558 TREE_DEPRECATED if present. Store attributes in the protocol.
559 Updated call to lookup_protocol.
560 (objc_build_protocol_expr): Updated call to lookup_protocol.
561 (check_protocol_recursively): Same change.
562 (lookup_and_install_protocols): Same change.
563 * objc-act.h: Updated comments.
565 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
567 * objc-act.c (lookup_method_in_protocol_list): Search methods in
568 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
569 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
571 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
573 * objc-act.c (objc_build_setter_call): New.
574 (objc_maybe_build_modify_expr): Rewritten to build a compound
576 (objc_build_incr_expr_for_property_ref): Updated calls to
577 objc_maybe_build_modify_expr to call objc_build_setter_call
578 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
579 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
580 TREE_NO_WARNING on the final compound statement to silence C++
583 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
585 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
586 (objc_create_temporary_var): Moved it towards the beginning of the
587 file so that objc_build_incr_expr_for_property_ref can use it.
589 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
591 * objc-act.c (objc_add_property_declaration): Check that the decl
592 we received from the parser is a FIELD_DECL; reject array and
593 bitfield properties. Convert the warning when a property is
594 readonly and a setter is specified into an error. Convert errors
595 when a property declaration does not match a property declaration
596 in a superclass into warnings.
597 (objc_add_synthesize_declaration_for_property): Use
598 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
599 if it is a bitfield. Throw an error if we are asked to synthesize
600 setters/getters for a bitfield instance variable but the property
601 is not appropriate - it must be assign and nonatomic. If the
602 property is readonly, allow the instance variable type to be a
603 specialization of the property type.
604 (objc_type_valid_for_messaging): Fixed returning 'false' for a
605 Class qualified with a protocol when the 'accept_classes' argument
608 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
610 * objc-act.c (objc_get_protocol_qualified_type): detect cases
611 where we are asked to attach a protocol to something which is not
612 an Objective-C object type, and produce an error.
614 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
616 * objc-act.c (objc_add_property_declaration): Check that the type
617 of a property and of an inherited property match.
618 (objc_maybe_build_component_ref): Tidied up indentation and
620 (objc_common_type): Added new type of check (-5).
621 (objc_add_synthesize_declaration_for_property): Check that the
622 property to synthesize and the instance variable to use have the
625 2010-11-10 Joseph Myers <joseph@codesourcery.com>
627 * objc-act.c (objc_init): Use %' in diagnostic.
628 (objc_set_method_opt): Remove trailing '.' from diagnostic.
630 2010-11-10 Joseph Myers <joseph@codesourcery.com>
632 * objc-act.c (dump_base_name): Don't declare here.
634 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
636 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
637 search for the @property declation only in the current context,
638 but also in inherited properties. Do not mark the original
639 PROPERTY_DECL in the @interface or @protocol with
641 (check_methods): To check if a method is associated with a
642 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
643 (check_accessible_methods): Same change.
644 * objc-act.h: Updated comment.
646 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
648 * objc-act.c (objc_add_synthesize_declaration_for_property):
649 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
650 checking for an existing @synthesize or @dynamic declaration.
651 Search for an inherited @property declaration if none is found in
652 the local interface. If the required instance variable does not
653 exist, return instead of trying to continue to prevent a compiler
654 crash later. Check that the instance variable is not already
655 being used by another @synthesize.
656 (objc_add_dynamic_declaration_for_property): Iterate over
657 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
658 existing @synthesize or @dynamic declaration.
659 (objc_synthesize_getter): Search for the getter declaration in
660 protocols and superclasses as well.
661 (objc_synthesize_setter): Search for the setter declaration in
662 protocols and superclasses as well.
664 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
666 * objc-act.c (lookup_property): When checking categories, also
667 check the protocols attached to each.
668 (objc_add_property_declaration): Determine the
669 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
670 error message. Search for an existing property declaration with
671 the same name which would be inherited from the class hiearchy,
672 and produce an error if it has incompatible attributes.
673 (check_methods): Changed second parameter. If the method is a
674 getter or setter for a property, do not warn if it is inherited as
675 opposed to implemented directly in the class.
676 (check_protocol): Updated calls to check_methods.
677 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
678 PROPERTY_GETTER_NAME here; this is now done earlier, in
679 objc_add_property_declaration.
680 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
682 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
684 Fixed using the Objective-C 2.0 dot-syntax with self and super.
685 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
686 (maybe_make_artificial_property_decl): Added 'implementation'
687 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
688 looking up getters or setters for a class. If an implementation
689 is specified, search it as well for a getter or setter.
690 (objc_maybe_build_component_ref): Updated calls to
691 maybe_make_artificial_property_decl; added code to deal with
692 'self' and 'super' and with methods declared locally in the
693 implementation. Store the getter call expression in the
694 PROPERTY_REF instead of throwing it away.
695 (objc_build_class_component_ref): Updated calls to
696 maybe_make_artificial_property_decl, and store the getter call
697 expression in PROPERTY_REF instead of throwing it away.
698 (lookup_method_static): Implemented
699 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
700 (objc_gimplify_property_ref): Do not build the getter method call
701 here; instead use the one stored in the PROPERTY_REF. If it's not
702 there, produce helpful error messages.
703 * objc-tree.def (PROPERTY_REF): Increased the number of operands
704 from 2 to 3. Updated comments.
705 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
707 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
710 * objc-act.c (objc_build_string_object): Amend for renamed hook.
711 (objc_string_ref_type_p): New.
712 (objc_check_format_arg): New.
714 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
716 Fixed using the Objective-C 2.0 dot-syntax with class names.
717 * objc-act.c (objc_build_class_component_ref): New.
719 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
721 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
723 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
724 if set to 'true', return 'true' for Class objects. Do not remove
725 more than on pointer indirection.
726 (objc_add_property_declaration): Only warn about 'assign'
727 semantics for Objective-C objects if warn_property_assign_default;
728 and do not warn if the property is readonly or if the type is a Class.
729 (objc_finish_foreach_loop): Updated calls to
730 objc_type_valid_for_messaging.
732 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
734 Implemented -fobjc-std=objc1 flag.
735 * objc-act.c (objc_start_class_interface): If attributes are
736 specified when flag_objc1_only is set, print an error.
737 (objc_start_category_interface): Same change.
738 (objc_start_protocol): Same change.
739 (objc_add_method_declaration): Same change.
740 (objc_start_method_definition): Same change.
741 (objc_build_keyword_decl): Same change.
742 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
743 flag_objc1_set is set, print an error.
744 (objc_set_method_opt): If flag_objc1_only is set, print an error.
745 (objc_add_property_declaration): Same change.
746 (objc_add_synthesize_declaration): Same change.
747 (objc_add_dynamic_declaration): Same change.
748 (objc_finish_foreach_loop): Same change.
749 (objc_maybe_build_component_ref): If flag_objc1_only is set,
752 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
754 * objc-act.c (maybe_make_artificial_property_decl): New.
755 (objc_maybe_build_component_ref): Call
756 maybe_make_artificial_property_decl if a property can not be
757 found. Do not call objc_finish_message_expr if
758 PROPERTY_HAS_NO_GETTER.
759 * objc-act.h Updated comments.
760 (PROPERTY_HAS_NO_GETTER): New.
761 (PROPERTY_HAS_NO_SETTER): New.
762 * objc-tree.def: Updated comment.
764 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
766 Implemented format and noreturn attributes for Objective-C methods.
767 * objc-act.c (objc_start_method_definition): If method attributes
768 are specified emit a warning and ignore them.
769 (build_objc_method_call): Moved deprecation warnings from here ...
770 (objc_finish_message_expr): to here. Do not emit deprecation
771 warnings if the receiver is of type 'id'.
772 (really_start_method): Install 'deprecation' and 'noreturn'
774 (objc_decl_method_attributes): Carefully filter out the list of
775 attributes, allowing only "noreturn", "format", "sentinel" and
776 "deprecated". In the case of "format", adjust the arguments.
777 Always process the attributes in the same way no matter if
778 "sentinel" is in the list or not.
780 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
782 * objc-act.c (objc_maybe_build_component_ref): Warn about using
783 deprecated properties.
784 (objc_maybe_printable_name): Support PROPERTY_DECL.
786 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
788 Implemented Objective-C 2.0 property accessors.
789 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
790 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
791 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
792 (objc_getProperty_decl): New.
793 (objc_setProperty_decl): New.
794 (objc_copyStruct_decl): New.
795 (objc_getPropertyStruct_decl): New.
796 (objc_setPropertyStruct_decl): New.
797 * objc-act.c (build_objc_property_accessor_helpers): New.
798 (synth_module_prologue): Call
799 build_objc_property_accessor_helpers.
801 (objc_synthesize_getter): Implemented synthesizing getters that
802 work with properties that are not nonatomic, assign properties.
803 (objc_synthesize_setter): Implemented synthesizing setters that
804 work with properties that are not nonatomic, assign properties.
806 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
808 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
809 * objc-tree.def (PROPERTY_REF): New.
810 * objc-act.h: Added comments for all the PROPERTY_ macros.
811 (PROPERTY_NAME): Use DECL_NAME.
812 (PROPERTY_COPIES): Removed.
813 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
814 (PROPERTY_NONATOMIC): New.
815 (objc_property_assign_semantics): Make it a typedef.
816 (PROPERTY_ASSIGN_SEMANTICS): New.
817 (PROPERTY_DYNAMIC): New.
818 (PROPERTY_REF_OBJECT): New.
819 (PROPERTY_REF_PROPERTY_DECL): New.
820 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
821 (in_objc_property_setter_name_context): Removed.
822 (objc_add_property_declaration): Removed copies and ivar arguments
823 and code supporting them. Fixed recovering when readonly and
824 setter attributes are specified. Removed support for @property in
825 @implementation context. Updated error message. Double-check
826 that a property does not have a DECL_INITIAL. Validate the
827 property assign semantics and emit appropriate errors and
828 warnings. Check for duplicate property declarations. Set
829 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
830 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
831 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
832 PROPERTY_IVAR_NAME to NULL_TREE.
833 (objc_build_getter_call): Renamed to
834 objc_maybe_build_component_ref. If the property is not found in
835 the interface, search in the protocol list. Do not generate the
836 getter call; instead, build and return a PROPERTY_REF.
837 (objc_is_property_ref): New.
838 (objc_setter_func_call): Removed.
839 (get_selector_from_reference): Removed.
840 (is_property): Removed.
841 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
842 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
843 the PROPERTY_REF. Generate an error if the property is read-only.
844 (build_property_reference): Removed.
845 (objc_finish_message_expr): Removed check to produce "readonly
846 property can not be set" error when
847 in_objc_property_setter_name_context. We now generate the error
848 earlier, in objc_maybe_build_modify_expr, which will only generate
849 the setter call if the property is readwrite.
850 (check_methods): Recognize dynamic properties.
851 (check_methods_accessible): Same change.
852 (objc_build_property_ivar_name): Removed.
853 (objc_build_property_setter_name): Dropped bool argument. Always
854 add the ':' at the end.
855 (objc_gen_one_property_datum): Removed.
856 (objc_process_getter_setter): Removed.
857 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
858 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
859 DECL_SOURCE_LOCATION of the new method to be the same as the one
860 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
861 instead of trying to guess what it should be. Removed use of
862 CLASS_IVARS. Use the location of @synthesize for c_finish_return
863 and c_end_compound_statement.
864 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
865 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
866 Set the DECL_SOURCE_LOCATION of the new method to be the same as
867 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
868 is instead of trying to guess what it should be. Removed use of
869 CLASS_IVARS. Use the location of @synthesize for c_finish_return
870 and c_end_compound_statement. Emit an error and keep going,
871 instead of aborting, if the setter prototype does not have the
873 (objc_add_synthesize_declaration_for_property): New.
874 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
875 all arguments. Improved error message. Filled in the rest of the
876 function, which used to be a placeholder, with an actual
878 (objc_add_dynamic_declaration_for_property): New.
879 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
880 arguments. Improved error message. Filled in the rest of the
881 function, which used to be a placeholder, with an actual
883 (objc_gen_property_data): Rewritten.
884 (finish_class): Added explicit switch cases for
885 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
886 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
887 gcc_unreachable. Rewritten the processing of properties, in
888 particular to not synthesize prototypes for getters and setters if
889 they already exist and to install the getter and setter names into
890 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
891 warnings about setter, getter and ivar property attributes.
892 (objc_lookup_ivar): Removed support for properties.
893 (objc_gimplify_property_ref): New.
894 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
895 objc_gimplify_property_ref.
897 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
899 * objc-act.c (objc_add_property_declaration): Added arguments to
900 pass the various property attributes that were parsed with the
901 property declaration. Process arguments to determine the final
902 property attributes and produce error messages as appropriate.
903 Added temporary code to keep the compiler silent about variables
904 set but not used - for new attributes that are only checked but
906 (property_readonly): Removed.
907 (property_setter): Removed.
908 (property_getter): Removed.
909 (property_ivar): Removed.
910 (property_copies): Removed.
911 (objc_set_property_attr): Removed.
912 * objc-act.h (enum property_assign_semantics): New.
914 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
916 * objc-act.c (objc_add_property_variable): Renamed to
917 objc_add_property_declaration. Added location argument. Updated
918 warnings and errors to use it. Use error, not fatal_error, if a
919 property declaration is found outside an interface or
920 implementation context.
922 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
924 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
925 emit a warning that method parameter attributes are unimplemented.
926 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
927 (start_method_def): Copy attributes from each KEYWORD_DECL into
928 the corresponding PARM_DECL.
929 (objc_warn_deprecated_use): Removed.
930 (build_objc_method_call): Call warn_deprecated_use, not
931 objc_warn_deprecated_use.
932 (objc_maybe_printable_name): Do not try to get the identifier name
933 of DECLs that we don't recognize. Immediately return NULL for them.
934 (objc_printable_name): Removed C++-specific case, which is no
935 longer used. Updated comments.
937 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
939 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
940 (objc_demangle): Return NULL if demangling can not be done because
941 the string to demangle is not an Objective-C mangled method name.
942 Be smarter in demangling method names so that at least for methods
943 with no arguments we are able to almost always demangle '_' correctly.
945 (objc_maybe_printable_name): New.
946 (objc_printable_name): Call objc_maybe_printable_name. If it
947 returns NULL, call cxx_printable_name in Objective-C++.
949 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
951 Based on the CFString implementation in FSF apple/trunk branch.
953 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
955 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
957 * objc-act.c (get_objc_string_decl): Use a switch instead of a
958 chain of ifs. Use gcc_unreachable instead of abort.
959 (add_objc_string): Same change.
960 (generate_protocol_list): Same change - twice.
961 (synth_id_with_class_suffix): Same change.
962 (build_keyword_selector): Same change - twice.
963 (objc_build_message_expr): Same change.
964 (objc_build_selector_expr): Same change.
965 (check_methods): Same change - and added missing gcc_unreachable
967 (check_methods_accessible): Same change - twice, and added missing
968 gcc_unreachable for default case in one of them.
969 (start_class): Same change - and added missing gcc_unreachable for
971 (continue_class): Same change.
972 (objc_gen_property_data): Same change.
973 (finish_class): Same change.
974 (encode_type_qualifiers): Added missing gcc_unreachable.
975 (encode_type): Small code tidy up to reduce duplicated code. Use
976 gcc_unreachable instead of abort - twice.
977 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
978 twice. Added missing gcc_unreachable for default case - twice.
979 (dump_interface): Use a switch instead of a chain of ifs.
980 (handle_impent): Same change.
982 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
984 * objc-act.h (objc_inherit_code): Removed.
985 * objc-act.c (objc_inherit_code): Removed.
986 (objc_set_method_type): Removed.
987 (objc_build_method_signature): Added is_class_method argument.
988 Use it instead of the global objc_inherit_code variable.
989 (objc_add_method_declaration): Same change.
990 (objc_start_method_definition): Same change.
991 (objc_generate_cxx_ctor_or_dtor): Updated call to
992 objc_start_method_definition. Do not call objc_set_method_type.
993 (adjust_type_for_id_default): Mark as inline.
994 (objc_synthesize_getter): Updated call to
995 objc_start_method_definition. Do not set objc_inherit_code.
996 (objc_synthesize_setter): Updated call to
997 objc_start_method_definition. Do not set objc_inherit_code.
999 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1001 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
1002 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
1003 get it to compile in the current trunk.
1005 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
1008 * objc/objc-act.c (hash_class_name_enter): New.
1009 (hash_class_name_lookup): New.
1010 (objc_declare_alias): Enter alias name into hash table.
1011 (objc_declare_class): Enter class name into hash table.
1012 (objc_is_class_name): Do a hash look up of class name.
1013 (hash_init): Initialize the two new hash tables.
1014 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1015 declarations, removed class_chain and alias_chain.
1017 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1019 * objc-lang.c (finish_file): Removed.
1020 * objc-act.c (objc_finish_file): Renamed to
1021 objc_write_global_declarations. Do not try to instantiate C++
1022 templates when compiling Objective-C++ as this is now
1023 automatically done before this function is called. Do not check
1024 for syntax-only run or PCH generation as this is done by the
1026 * objc-act.h (objc_finish_file): Removed.
1028 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1030 Implemented parsing @synthesize and @dynamic for
1031 Objective-C/Objective-C++.
1032 * objc-act.c (objc_add_synthesize_declaration): New.
1033 (objc_add_dynamic_declaration): New.
1035 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1037 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1040 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1042 Merge from 'apple/trunk' branch on FSF servers.
1044 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1047 * objc/objc-act.c (objc_is_class_name): template parameter is not
1048 an objective class name.
1049 (objc_generate_cxx_cdtors): Check for the null
1050 objc_implementation_context.
1052 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1054 Merge from 'apple/trunk' branch on FSF servers.
1056 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1059 * objc/objc-act.c (objc_non_volatilized_type): New
1061 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1064 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1065 types with proper attribute set and correctly.
1066 (objc_volatilize_decl): Remove unneeded code.
1067 (objc_type_quals_match): Use the new attribute to check on
1069 (hash_init): removed unneeded code.
1071 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1073 Merge from 'apple/trunk' branch on FSF servers.
1075 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1078 * objc-act.c (objc_diagnose_private_ivar): New.
1080 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1082 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1083 make its type 'objc_ivar_visibility_kind'.
1084 (objc_start_class_interface): Update to use visibility enum.
1085 (objc_start_class_implementation): Likewise.
1086 (objc_set_visibility): Update to use visibility enum, warn that
1087 @package is handle as per @public.
1088 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1089 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1090 make its type 'objc_ivar_visibility_kind'.
1092 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1094 merge from FSF apple 'trunk' branch.
1095 2006 Fariborz Jahanian <fjahanian@apple.com>
1097 Radars 4436866, 4505126, 4506903, 4517826
1098 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1099 property_readonly, property_getter, property_setter, property_ivar,
1100 property_copies, in_objc_property_setter_name_context: New vars.
1101 (objc_set_property_attr): New.
1102 (objc_add_property_variable): New.
1103 (lookup_property_in_list): New.
1104 (lookup_property): New.
1105 (objc_build_getter_call): New.
1106 (objc_setter_func_call): New.
1107 (get_selector_from_reference): New.
1108 (objc_build_setter_call): New.
1110 (build_property_reference): New.
1111 (objc_finish_message_expr): Detect readonly property and warn.
1112 (objc_build_property_ivar_name): New.
1113 (objc_build_property_setter_name): New.
1114 (objc_gen_one_property_datum): New.
1115 (objc_process_getter_setter): New.
1116 (objc_synthesize_getter): New.
1117 (objc_synthesize_setter): New.
1118 (objc_gen_property_data): New.
1119 (finish_class): Generate property data.
1120 (comp_proto_with_proto): Separated from ...
1121 (match_proto_with_proto): ... New.
1122 (objc_lookup_ivar): Handle properties.
1123 * objc-tree.def (PROPERTY_DECL): New tree code.
1124 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1125 (METHOD_PROPERTY_CONTEXT): New.
1126 (PROPERTY_NAME): New.
1127 (PROPERTY_GETTER_NAME): New.
1128 (PROPERTY_SETTER_NAME): New.
1129 (PROPERTY_IVAR_NAME): New.
1130 (PROPERTY_READONLY): New.
1131 (PROPERTY_COPIES): New.
1132 (TOTAL_CLASS_RAW_IVARS): New.
1133 (CLASS_PROPERTY_DECL): New.
1134 (IMPL_PROPERTY_DECL): New.
1135 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1137 2010-10-13 Richard Henderson <rth@redhat.com>
1139 * objc-act.c (objc_eh_personality): Update call to
1140 build_personality_function.
1142 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1144 merge from FSF apple 'trunk' branch.
1146 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1147 Radar 3803157 (method attributes)
1148 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1149 * objc/objc-act.c (objc_decl_method_attributes): New.
1150 (objc_add_method_declaration): Process method's attribute.
1151 (objc_start_method_definition): Ditto.
1152 (build_objc_method_call): Inject method attribute into
1153 built function type.
1154 (objc_method_decl): New.
1155 (objc_warn_deprecated)use): New.
1157 2010-10-07 Andi Kleen <ak@linux.intel.com>
1159 * Make-lang.in (cc1obj-dummy): Remove.
1160 (cc1obj-checksum): Change to run checksum over object files
1163 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1166 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1167 countByEnumeratingWithState:objects:count: to long unsigned int.
1169 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1171 * objc-act.c (build_objc_method_call): Replace calls to
1172 build_function_call () with the VEC equivalent. Construct parameter
1175 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1177 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1178 signal that the receiver has been used.
1180 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1182 * README: Obsolete file removed.
1184 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1186 Implemented fast enumeration for Objective-C.
1187 * objc-act.c (build_fast_enumeration_state_template): New.
1188 (TAG_ENUMERATION_MUTATION): New.
1189 (TAG_FAST_ENUMERATION_STATE): New.
1190 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1191 objc_enumeration_mutation_decl.
1192 (objc_create_temporary_var): Allow providing a name to temporary
1194 (objc_build_exc_ptr): Updated calls to
1195 objc_create_temporary_var().
1196 (next_sjlj_build_try_catch_finally): Same change.
1197 (objc_finish_foreach_loop): New.
1198 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1199 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1200 objc_enumeration_mutation_decl.
1202 Merge from 'apple/trunk' branch on FSF servers.
1204 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1207 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1208 for valid objc object types.
1209 (objc_finish_foreach_loop): Check for invalid objc objects in
1212 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1214 Merge from 'apple/trunk' branch on FSF servers.
1216 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1219 * objc-act.c (objc_start_method_definition): Check for
1220 error_mark_node for the selector name and make a quick exit.
1222 2010-10-04 Andi Kleen <ak@linux.intel.com>
1224 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1226 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1228 merge from FSF 'apple/trunk' branch.
1229 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1232 * objc/objc-act.c (objc_set_method_opt): New function.
1233 (objc_start_protocol, objc_finish_interface): Reset
1234 objc_method_optional_flag flag.
1235 (objc_add_method_declaration): Pass on the new
1236 flag to objc_add_method.
1237 (objc_add_method): Add optional methods to new chain in
1239 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1240 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1241 class's optional method chains.
1243 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1245 Merge from 'apple/trunk' branch on FSF servers.
1247 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1250 * objc-act.c (objc_declare_class): Pick the right
1253 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1255 Merge from 'apple/trunk' branch on FSF servers.
1257 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1260 * objc-act.c (objc_check_global_decl): New
1262 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1264 * objc-act.c (objc_is_reserved_word): Removed.
1266 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1268 * objc-act.c (objc_add_method_declaration): Handle and ignore
1270 (objc_start_method_definition): Likewise.
1271 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1272 (objc_build_keyword_decl): Handle and ignore attributes.
1274 2010-09-28 Richard Henderson <rth@redhat.com>
1276 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1278 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1280 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1281 (objc_start_category_interface): Likewise.
1282 (objc_start_protocol): Likewise.
1284 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1286 Merge from 'apple/trunk' branch on FSF servers.
1288 2005-08-23 Stuart Hastings <stuart@apple.com>
1289 Ziemowit Laski <zlaski@apple.com>
1292 * objc-act.c (objc_decay_parm_type): New function.
1293 (get_arg_type_list): Decay types for all named arguments.
1294 (objc_push_parm): Rebuild the PARM_DECL if its type has
1297 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1299 * objc-act.c (encode_type): Fixed encoding enums with the next
1302 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1304 Merge from 'apple/trunk' branch on FSF servers.
1306 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1309 * objc-act.c (objc_compare_types): A new silent comparison
1310 mode (-4), differing from regular comparison (-3) in that
1311 'false' is returned instead of issuing warnings.
1313 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1315 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1316 (encode_aggregate_within): Reorganized code to be more readable.
1317 (encode_aggregate_fields): Updated second argument to be 'bool'
1320 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1325 * objc-act.c: Improved comments for encoding functions.
1326 (encode_aggregate_within): For the GNU runtime, rewritten some
1327 obsfuscated code to clarify the various cases.
1328 (encode_aggregate): Function removed.
1329 (encode_array): Generate an error if asked to encode an incomplete
1330 array as part of generating instance variables. Else, when
1331 encoding an incomplete array inside a structure, encode it as an
1333 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1334 '^c' instead of '*'.
1335 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1336 type as integer types instead of using a hardcoded 'i'. If asked
1337 to encode a non-integer type as a bitfield, do not abort
1338 compilation immediately; instead generate an error, then skip the
1340 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1341 Added a 'default' clause that gets executed if the type can not be
1342 matched, and that encodes it as '?' (unknown) and produces a
1343 warning. For the GNU runtime, encode enumerated types exactly in
1344 the same way as integer types instead of using a hardcoded 'i'.
1345 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1346 Encode C++ reference types as pointers. Call encode_vector to
1348 (encode_vector): New function.
1350 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1352 Merge from 'apple/trunk' branch on FSF servers. I modified the
1353 changes to be used only when compiling for the NeXT runtime.
1355 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1359 * objc-act.c (encode_type): Remove the hack.
1361 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1364 * objc-act.c (pointee_is_readonly): New function.
1365 (encode_pointer, encode_aggregate_within, encode_type):
1366 Attempt to emulate GCC 3.3 when generating type encodings.
1368 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1370 Merge from 'apple/trunk' branch on FSF servers.
1372 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1375 * objc-act.c (objc_have_common_types): New function.
1377 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1380 * objc-act.c (objc_common_type): New function.
1382 2010-09-27 Richard Guenther <rguenther@suse.de>
1384 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1385 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1387 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1389 * objc-act.c: Removed historical, obsolete comment at the top of
1392 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1395 * objc-act.c (objc_start_method_definition): Do not abort upon a
1396 'method definition not in @implementation context' error. Return
1399 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1402 * objc-act.c (objc_get_interface_ivars): New function.
1403 (objc_collecting_ivars): New variable.
1404 (continue_class): Set and reset objc_collecting_ivars for context.
1406 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1408 Merge from 'apple/trunk' branch on FSF servers.
1410 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1413 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1414 @class's protocol list.
1416 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1419 * objc/objc-act.c (objc_start_method_definition): Initialize
1420 break/continue labels.
1422 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1425 * objc-act.c (objc_compare_types): Compare function
1426 pointers; indicate success if the right-hand side has
1427 a return type that is covariant, and the argument types
1428 contravariant, with those of the left side.
1430 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1433 * objc-act.c (objc_get_protocol_qualified_type): When looking
1434 at a typedef, retrieve the precise type it describes (rather
1435 than merely looking up a class by name).
1437 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1439 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1440 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1443 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1445 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1447 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1450 * objc-act.c: build_objc_string_decl() remove declaration.
1451 (finish_var_decl): Remove forcing of var output and marking
1453 (init_def_list): Use integer_zero_node.
1454 (init_objc_symtab): Use integer_zero_node, make the short
1455 integer type specific on relevant nodes.
1456 (generate_objc_symtab_decl): Remove call to
1457 forward_declare_categories(). Use null_pointer_node where
1459 (build_module_descriptor): Comment and mark this item as
1461 (generate_static_references): Use gcc_unreachable instead of
1463 (diagnose_missing_method): New.
1464 (build_next_selector_translation_table): New.
1465 (build_gnu_selector_translation_table): New.
1466 (add_objc_string): Merge code from build_objc_string_decl...
1467 ... and delete build_objc_string_decl().
1468 (generate_dispatch_table): Make integer types explicit.
1469 (generate_category): Pass implent and arrange for the data
1470 to be extracted within the routine. Do not start new vars,
1471 but finish the ones collcted during parsing.
1472 (generate_shared_structures): Likewise.
1473 (finish_objc): Reorder code so that we finish variables before
1474 referencing them. Save the global data before calling meta-data
1475 creation routines, and pass the current reference to the two
1476 main routines. Only call generate_objc_image_info () for the
1478 (generate_classref_translation_entry): Comment on and make this
1479 item DECL_PRESERVE_P.
1480 (handle_class_ref): Use varpool interfaces, comment on and make
1481 this item DECL_PRESERVE_P.
1482 (handle_impent): Likewise.
1483 (generate_objc_image_info): Only generate when the content is
1484 non-zero. Make integer types explict.
1486 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1489 * objc-act.c (build_sized_array_type): New function.
1490 (add_objc_string): Use it.
1491 (generate_protocol_list): Likewise.
1492 (generate_objc_image_info): Likewise.
1493 (add_field_decl): New function.
1494 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1495 (generate_struct_by_value_array): Use add_field_decl.
1496 (build_objc_symtab_template): Likewise.
1497 (build_module_descriptor): Likewise.
1498 (build_objc_exception_stuff): Likewise.
1499 (build_protocol_template): Likewise.
1500 (build_method_prototype_list_template): Likewise.
1501 (build_method_prototype_template): Likewise.
1502 (build_category_template): Likewise.
1503 (build_selector_template): Likewise.
1504 (build_class_template): Likewise.
1505 (build_super_template): Likewise.
1506 (build_ivar_template): Likewise.
1507 (build_ivar_list_template): Likewise.
1508 (build_method_list_template): Likewise.
1509 (build_method_template): Likewise.
1511 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1513 * objc-act.c: Do not include except.h.
1515 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1517 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1520 * objc-act.c (objc_volatilize_decl): Likewise.
1521 (objc_build_string_object): Likewise.
1522 (hash_init): Likewise.
1523 (hash_enter): Likewise.
1524 (hash_add_attr): Likewise.
1525 (add_class): Likewise.
1526 (start_class): Likewise.
1528 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1530 * objc-act.c: Update include path for moved files.
1531 * objc-lang.c: Likewise.
1532 * config-lang.in: Update paths in gtfiles for files in c-family/.
1534 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1536 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1537 varargs type instead of a zero-argument type.
1539 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1541 * objc-act.c (synth_module_prologue): Use build_function_type_list
1542 instead of build_function_type.
1543 (build_module_initializer_routine): Likewise.
1544 (build_next_objc_exception_stuff): Likewise.
1545 (build_objc_exception_stuff): Likewise.
1547 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1549 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1550 * Make-lang.in (objc/objc-act.o): Update dependencies.
1552 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1554 * objc-act.h: Do not include gimple.h.
1555 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1556 Include gimple.h. Explain why except.h has to be included.
1557 * objc-lang.c: Do not include diagnostics.h.
1558 * Make-lang.in: Update dependencies.
1560 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1562 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1563 mismatch code for VECs.
1565 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1567 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1568 Use build_constructor instead of build_constructor_from_list.
1569 (objc_build_string_object): Build a VEC argument for
1570 objc_build_constructor.
1571 (init_def_list): Likewise.
1572 (init_objc_symtab): Likewise.
1573 (init_module_descriptor): Likewise.
1574 (generate_static_references): Likewise.
1575 (build_selector_translation_table): Likewise.
1576 (build_descriptor_table_initializer): Likewise.
1577 (generate_descriptor_table): Likewise.
1578 (build_protocol_initializer): Likewise.
1579 (build_ivar_list_initializer): Likewise.
1580 (generate_ivars_list): Likewise.
1581 (build_dispatch_table_initializer): Likewise.
1582 (generate_dispatch_table): Likewise.
1583 (generate_protocol_list): Likewise.
1584 (build_category_initializer): Likewise.
1585 (build_shared_structure_initializer): Likewise.
1586 (generate_objc_image_info): Likewise.
1588 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1591 * objc-act.c (encode_aggregate_within): Encode structure tags
1592 with template args for ObjC++.
1594 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1596 * objc-act.c: Do not include varray.h.
1598 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1601 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1602 really_start_method, get_super_receiver, handle_class_ref): Set
1603 DECL_READ_P in addition to TREE_USED.
1605 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1608 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1609 -fgnu-runtime and set flag_objc_gc to zero.
1611 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1614 * objc-act.c (build_module_initializer_routine): Make the argument
1615 to objc_start_function NULL_TREE when compiling ObjC++.
1617 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1618 Mike Stump <mikestump@comcast.net>
1621 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1623 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1625 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1626 get_super_receiver): Update build_indirect_ref calls.
1628 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1630 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1631 decl_specs variables.
1632 (objc_build_message_expr): Remove unused loc variable.
1633 (objc_finish_message_expr): Remove unused saved_rtype variable.
1634 (encode_field_decl): Remove unused type variable.
1637 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1638 type variants that don't have it initialized yet.
1640 2009-09-14 Jan Hubicka <jh@suse.cz>
1642 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1644 2009-09-14 Richard Henderson <rth@redhat.com>
1646 * objc-act.c (objc_init_exceptions): Don't call
1647 default_init_unwind_resume_libfunc.
1648 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1650 2009-09-13 Richard Guenther <rguenther@suse.de>
1651 Rafael Avila de Espindola <espindola@google.com>
1653 * objc-act.c (objc_eh_runtime_type): Export.
1654 (objc_init_exceptions): Remove. Move warning code ...
1655 (objc_begin_try_stmt): ... here
1656 (objc_build_throw_stmt): ... and here.
1657 (objc_eh_personality_decl): New.
1658 (objc_eh_personality): New function.
1659 * objc-act.h (objc_eh_runtime_type): Declare.
1660 (objc_eh_personality): Likewise.
1661 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1662 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1664 2009-09-03 Diego Novillo <dnovillo@google.com>
1666 * objc-lang.c (lang_hooks): Remove const qualifier.
1668 2009-08-20 Richard Guenther <rguenther@suse.de>
1670 * objc-act.c: Include c-lang.h
1671 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1673 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1674 Manuel López-Ibáñez <manu@gcc.gnu.org>
1677 * objc-act.c: Add location argument to all calls to
1678 build_fold_addr_expr.
1680 2009-07-14 Taras Glek <tglek@mozilla.com>
1681 Rafael Espindola <espindola@google.com>
1683 * Make-lang.in (objc.install-plugin): New target for
1684 installing plugin headers.
1686 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1688 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1691 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1693 * objc-act.c: Replace %J by an explicit location. Update all
1696 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1698 * objc-act.c: Replace %H by an explicit location. Update all
1701 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1704 * objc-act.c (objc_build_message_args): Return if ARGS is the
1707 2009-06-19 Ian Lance Taylor <iant@google.com>
1709 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1710 (objc_struct_info): New static variable.
1711 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1712 and &objc_struct_types, to start_struct.
1713 (objc_finish_struct): Likewise for finish_struct.
1715 2009-06-15 Ian Lance Taylor <iant@google.com>
1717 * objc-act.c (objc_start_function): Don't set
1718 label_context_stack_se or label_context_stack_vm.
1720 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1722 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1723 (objc_get_parm_info): Same.
1724 (get_super_receiver): Same.
1725 * objc-act.c (objc_build_component_ref): Pass location to
1727 (build_module_initializer_routine): Pass location to
1728 c_end_compound_stmt.
1729 (objc_generate_static_init_call): Pass location to build_stmt.
1730 (build_typed_selector_reference): New location argument.
1731 (build_selector_reference): Same.
1732 (objc_substitute_decl): Pass location to build_array_ref.
1733 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1734 (objc_begin_catch_clause): Same.
1735 (objc_finish_try_stmt): Same.
1736 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1737 (objc_build_throw_stmt): New argument.
1738 (generate_shared_structures): Pass location to build_c_cast.
1739 (objc_build_message_expr): Use local location.
1740 (objc_finish_message_expr): Use input_location.
1741 (build_objc_method_call): New argument.
1742 (objc_build_selector_expr): Same.
1743 (get_super_receiver): Pass location to build_c_cast,
1744 build_modify_expr, build_compound_expr.
1745 * objc-act.c: Add location to all calls to start_struct, build_decl,
1748 2009-06-09 Ian Lance Taylor <iant@google.com>
1750 * objc-act.c (objc_gimplify_expr): Change return type to int.
1751 * objc-act.h: Update declaration.
1753 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1755 * objc-act.c (objc_init): Skip print_struct_values during
1756 -fcompare-debug-second.
1758 2009-06-03 Ian Lance Taylor <iant@google.com>
1760 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1763 2009-05-27 Ian Lance Taylor <iant@google.com>
1765 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1767 (cc1obj$(exeext)): Likewise.
1769 2009-05-26 Ian Lance Taylor <iant@google.com>
1771 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1772 (cc1obj$(exeext)): Likewise.
1774 2009-05-20 Ian Lance Taylor <iant@google.com>
1776 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1777 than NULL_TREE to build_special_member_call.
1779 2009-05-10 Ian Lance Taylor <iant@google.com>
1781 * objc-act.c (objc_building_struct): New static variable.
1782 (objc_in_struct, objc_struct_types): New static variables.
1783 (objc_start_struct, objc_finish_struct): New static functions.
1784 (generate_struct_by_value_array): Call objc_start_struct instead
1785 of start_struct, and call objc_finish_struct instead of
1787 (objc_build_struct, build_objc_symtab_template): Likewise.
1788 (build_module_descriptor): Likewise.
1789 (build_next_objc_exception_stuff): Likewise.
1790 (build_protocol_template): Likewise.
1791 (build_method_prototype_list_template): Likewise.
1792 (build_method_prototype_template): Likewise.
1793 (build_category_template, build_selector_template): Likewise.
1794 (build_class_template, build_super_template): Likewise.
1795 (build_ivar_template, build_ivar_list_template): Likewise.
1796 (build_method_list_template): Likewise.
1797 (build_method_template): Likewise.
1799 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1801 * objc-act.c: Include intl.h.
1802 (objc_lookup_protocol): Use complete sentences for diagnostics
1803 with %qE for identifiers and translating results of
1804 gen_type_name_0 to locale character set.
1805 (objc_check_decl, check_protocol_recursively,
1806 lookup_and_install_protocols, objc_build_string_object,
1807 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1808 objc_get_class_ivars, error_with_ivar, check_duplicates,
1809 objc_finish_message_expr, objc_build_protocol_expr,
1810 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1811 add_category, add_instance_variable, objc_is_public,
1812 check_methods, check_methods_accessible, check_protocol,
1813 start_class, finish_class, start_protocol, really_start_method,
1814 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1815 identifiers in diagnostics. Translate generated text to locale
1816 character set as needed.
1817 (check_protocol, check_protocols): Change name parameter to type
1819 (lang_report_error_function): Remove.
1821 2009-04-27 Ian Lance Taylor <iant@google.com>
1823 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1825 2009-04-24 Ian Lance Taylor <iant@google.com>
1827 * objc-act.c (get_super_receiver): Update calls to
1828 build_modify_expr to pass new argument.
1830 2009-04-21 Taras Glek <tglek@mozilla.com>
1832 * objc-act.c: Update GTY annotations to new syntax
1833 * objc-act.h: Likewise
1835 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1837 * ChangeLog: Add copyright and license notices.
1839 2009-04-20 Ian Lance Taylor <iant@google.com>
1841 * objc-act.c (objc_rewrite_function_call): Change parameter from
1842 params to first_param. Change all callers.
1844 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1847 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1849 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1857 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1859 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1862 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1865 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1867 * objc-act.c (objc_build_string_object): Pass location to
1869 (init_def_list): Same.
1870 (init_objc_symtab): Same.
1871 (init_module_descriptor): Same.
1872 (build_module_initializer_routine): Same.
1873 (generate_static_references): Same.
1874 (build_typed_selector_reference): Same.
1875 (add_objc_string): Same.
1876 (objc_substitute_decl): Same.
1877 (objc_build_ivar_assignment): Same.
1878 (objc_build_global_assignment): Same.
1879 (objc_build_strong_cast_assignment): Same.
1880 (generate_protocols): Same.
1881 (build_protocol_initializer): Same.
1882 (build_dispatch_table_initializer): Same.
1883 (generate_protocol_list): Same.
1884 (build_category_initializer): Same.
1885 (build_shared_structure_initializer): Same.
1886 (generate_shared_structures): Same.
1887 (objc_build_protocol_expr): Same.
1888 (build_ivar_reference): Same.
1889 (get_super_receiver): Same.
1891 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1893 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1894 c_common_truthvalue_conversion with location.
1895 (next_sjlj_build_catch_list): Same.
1896 (next_sjlj_build_try_catch_finally): Same.
1898 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1901 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1902 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1903 * objc-act.c (objc_get_callee_fndecl): Kill.
1905 2008-09-17 Jan Hubicka <jh@suse.cz>
1908 * objc/objc-act.c (objc_finish_method_definition): Do not set
1911 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1913 * objc-act.c (build_typed_selector_reference): Pass input_location to
1914 build_unary_op calls.
1915 (build_selector_reference): Same, but to build_array_ref.
1916 (objc_substitute_decl): Same.
1917 (build_ivar_reference): Same, but to build_indirect_ref.
1918 (get_super_receiver): Same.
1920 2008-07-28 Richard Guenther <rguenther@suse.de>
1922 Merge from gimple-tuples-branch.
1924 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1926 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1927 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1928 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1929 * ipa-reference.c: Same.
1931 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1933 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1934 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1936 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1938 * objc-act.c: Fix comment typos.
1940 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1942 * objc-act.c (objc_start_class_interface,
1943 objc_start_category_interface, objc_start_class_implementation,
1944 objc_start_category_implementation, objc_build_struct,
1945 generate_static_references, build_private_template,
1946 lookup_category, objc_add_method, add_category,
1947 add_instance_variable, objc_is_public, conforms_to_protocol,
1948 start_class, continue_class, finish_class): Avoid C++ keywords.
1950 2008-07-14 Jason Merrill <jason@redhat.com>
1953 * objc-act.c (objc_build_constructor): Update C++ tweak.
1955 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1957 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1958 of DECL_IN_SYSTEM_HEADER.
1960 2008-07-11 Ian Lance Taylor <iant@google.com>
1962 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1963 etc., not just when OBJCPLUS is defined.
1965 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1967 * objc-act.c (setup_string_decl, objc_build_string_object,
1968 hash_interface, eq_interface, objc_begin_try_stmt,
1969 encode_method_prototype, build_ivar_list_initializer,
1970 objc_build_encode_expr): Fix for -Wc++-compat.
1972 2008-05-12 Tomas Bily <tbily@suse.cz>
1974 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1977 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1979 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1981 2008-04-03 Tom Tromey <tromey@redhat.com>
1983 * Make-lang.in (objc_OBJS): New variable.
1985 2008-03-27 Tom Tromey <tromey@redhat.com>
1987 * Make-lang.in: Revert automatic dependency patch.
1989 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1992 * objc-act.c (objc_build_component_ref): Fix call to
1993 finish_class_member_access_expr.
1994 (objc_generate_cxx_ctor_or_dtor): Fix call to
1995 build_special_member_call.
1997 2008-03-25 Andrew Pinski <pinskia@gmail.com>
2000 * objc-act.c (encode_type): Handle when type is error_mark_node.
2001 (objc_push_parm): Handle when the type of parm is error_mark_node.
2003 2008-03-25 Tom Tromey <tromey@redhat.com>
2005 * Make-lang.in (objc_OBJS): New variable.
2006 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
2008 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
2011 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2013 (objc_generate_cxx_cdtors): Likewise.
2014 (add_instance_variable): Likewise.
2016 2008-02-26 Tom Tromey <tromey@redhat.com>
2018 * objc-act.c (objc_init): Remove old location code.
2020 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2023 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2025 2007-07-30 Nick Clifton <nickc@redhat.com>
2027 * Make-lang.in: Change copyright header to refer to version 3 of
2028 the GNU General Public License and to point readers at the
2029 COPYING3 file and the FSF's license web page.
2030 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2031 config-lang.in, objc-lang.c: Likewise.
2033 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * objc-act.c (objc_get_callee_fndecl): Constify.
2036 * objc-act.h (objc_get_callee_fndecl): Likewise.
2038 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2040 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2041 string_eq): Constify.
2043 2007-04-04 Stuart Hastings <stuart@apple.com>
2046 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2048 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2050 * Make-lang.in: Add dummy lang.install-pdf target.
2052 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2054 * objc/objc-act.c: Fix comment typos.
2056 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2057 Brooks Moses <brooks.moses@codesourcery.com>
2058 Lee Millward <lee.millward@codesourcery.com>
2060 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2061 (objc_get_callee_fndecl): Likewise.
2063 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2066 * objc-act.c (objc_add_static_instance): Mark the decl as
2069 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2072 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2073 of htab_hash_pointer.
2074 (lookup_interface): Likewise.
2075 (add_class): Likewise.
2077 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2079 * objc-act.c (objc_build_volatilized_type): Keep track of
2081 (objc_get_protocol_qualified_type): Ditto.
2083 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2085 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2086 content where we called cp_finish_file.
2088 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2090 * objc-act.c (synth_module_prologue): Replace calls to
2091 builtin_function with add_builtin_function.
2092 (build_next_objc_exception_stuff): Replace calls to
2093 builtin_function with add_builtin_function.
2094 (build_objc_exception_stuff): Replace calls to
2095 builtin_function with add_builtin_function.
2097 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2099 * Make-lang.in: Added empty "objc.pdf" target.
2101 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2104 * objc-act.c (objc_push_parm): If we change the type of the
2105 decl, relayout the decl.
2107 2006-09-19 Eric Christopher <echristo@apple.com>
2109 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2110 default to something innocuous.
2111 (build_next_objc_exception_stuff): Rename JBLEN.
2113 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2115 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2117 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2120 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2122 2006-06-06 Mike Stump <mrs@apple.com>
2124 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2126 2006-05-24 Mike Stump <mrs@apple.com>
2128 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2130 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2133 * objc-act.c (objc_is_public): Return early on invalid type.
2135 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2137 * objc-act.c (init_module_descriptor): Remove file name from
2139 (gen_type_name_0): Fix ICE when issuing warning.
2141 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2142 * Make-lang.in (OBJC): Remove
2143 (OBJECTIVE-C): Remove
2144 (objective-c): Remove
2145 (.PHONY): Remove objective-c and ObjC
2147 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2150 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2153 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2156 * objc-act.c (encode_array): Handle arrays to zero sized types.
2158 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2160 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2162 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2164 * Make-lang.in: Remove all dependencies on s-gtype.
2166 2005-12-02 Richard Guenther <rguenther@suse.de>
2168 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2169 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2170 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2171 build_objc_method_call, objc_rewrite_function_call): Use buildN
2174 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2176 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2177 on objc_msgSend and like builtin functions.
2179 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2181 * objc-act.c (objc_build_component_ref): Adjust call to
2182 finish_class_member_access_expr due to a changed prototype.
2184 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2187 * objc-act.c (generate_strings): Remove and move code to
2189 (add_objc_string): here when creating a new string decl.
2190 (finish_objc): Don't call generate_strings.
2192 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2195 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2196 TREE_SIDE_EFFECTS on catch_seq after building it.
2198 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2200 part of PR objc/21992
2201 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2203 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2205 Make CONSTRUCTOR use VEC to store initializers.
2206 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2207 instead of build_constructor.
2209 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2211 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2213 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2214 (KEYWORD_KEY_NAME): Use decl_minimal.
2215 (METHOD_SEL_NAME): Ditto..
2216 (METHOD_SEL_ARGS): Use decl_non_common.
2217 (METHOD_ADD_ARGS): Ditto.
2218 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2219 (METHOD_DEFINITION): Ditto.
2220 (METHOD_ENCODING): Ditto.
2221 * objc-lang.c: (objc_init_ts): New function.
2223 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2225 * objc-act.c (objc_build_struct): Pass in an actual @interface
2226 instead of its name, and annotate the struct created (and all
2227 existing variants thereof) with the @interface.
2228 (objc_compare_types): Treat forward-declared ObjC classes
2229 as stand-alone (root) classes for purposes of type comparisons.
2230 (build_private_template): Move some code to objc_build_struct().
2232 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2235 * objc-act.c (objc_build_string_object): For GNU-style constants,
2236 use the @interface type rather than the built-in type.
2238 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2240 * Make-lang.in (cc1plus-checksum.c): Use
2241 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2243 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2245 * objc-act.c: Use %q to quote in diagnostics.
2247 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2249 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2252 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2254 * objc-act.c (objc_build_volatilized_type): New function.
2255 (objc_volatilize_decl): Call objc_build_volatilized_type()
2256 instead of build_qualified_type().
2258 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2260 * objc-act.c (objc_build_internal_const_str_type): New function.
2261 (check_string_class_template): Use objc_get_class_ivars() instead
2262 of TYPE_FIELDS() to retrieve ivar list.
2263 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2264 than the field itself.
2265 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2266 type and use it to lay out compile-time string objects.
2267 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2270 2005-06-28 Paul Brook <paul@codesourcery.com>
2272 * objc-act.c (objc_init_exceptions): Call
2273 default_init_unwind_resume_libfunc.
2275 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2277 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2278 portion of TYPE_LANG_SPECIFIC info for all variants of
2279 a class before calling finish_struct(), and restore
2280 same TYPE_OBJC_INFO afterwards.
2282 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2284 * all files: Update FSF address in copyright headers.
2286 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2288 * objc-act.c (my_build_string_pointer): New.
2289 (objc_get_class_reference, get_super_receiver): Call
2290 my_build_string_pointer instead of my_build_string when building
2293 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2295 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2298 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2300 * objc-act.c (objc_build_struct): New function.
2301 (objc_derived_from_p): Likewise.
2302 (objc_build_component_ref): Likewise.
2303 (objc_copy_binfo): Likewise.
2304 (objc_xref_basetypes): Likewise.
2305 (objc_lookup_protocol): Likewise.
2306 (objc_compare_protocols): Likewise.
2307 (objc_volatilize_decl): Likewise.
2308 (encode_aggregate_fields): Likewise.
2309 (volatilized_hash): Likewise.
2310 (volatilized_eq): Likewise.
2311 (objc_compare_types): Likewise.
2312 (objc_type_quals_match): Likewise.
2313 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2315 (get_class_ivars): Add second parameter indicating if entire
2316 hierarchy is desired.
2317 (struct volatilized_type): New type.
2318 (volatilized_htab): New hash table.
2319 (objc_types_compatible_p, objc_comptypes): Remove functions.
2320 (synth_module_prologue): Do not initialize 'unused_list'.
2321 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2322 (objc_declare_alias): Implement as a typedef.
2323 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2324 (objc_get_class_ivars): Adjust call to get_class_ivars().
2325 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2326 build_ivar_reference, get_super_receiver): Call
2327 objc_build_component_ref() instead of build_component_ref().
2328 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2330 (build_private_template): Call objc_build_struct() instead of
2331 start_struct() and finish_struct().
2332 (hash_init): Initialize volatilized_htab.
2333 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2334 ObjC++ impedance mismatches.
2335 (encode_aggregate_within): Streamline by calling
2336 encode_aggregate_fields().
2337 * objc-act.h (objc_types_compatible_p): Remove prototype.
2338 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2339 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2341 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2343 * Make-lang.in (cc1obj-dummy): New.
2344 (cc1obj-checksum.c): New.
2345 (cc1obj-checksum.o): New.
2346 (cc1obj): Add cc1obj-checksum.o.
2348 2005-05-18 Mike Stump <mrs@apple.com>
2351 * objc-act.c (struct interface_tuple): Mark it up for GC.
2352 (interface_htab): It is really a struct interface_tuple.
2354 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2355 Mike Stump <mrs@apple.com>
2357 Yet more Objective-C++...
2359 * objc-act.c (objc_finish_try_stmt): Add return value.
2360 (objc_build_synchronized): Likewise.
2362 * objc-act.c (objc_is_gcable_type): Add.
2363 (objc_substitute_decl): Add.
2364 (objc_build_ivar_assignment): Add.
2365 (objc_build_global_assignment): Add.
2366 (objc_build_strong_cast_assignment): Add.
2367 (objc_is_ivar_reference_p): Add.
2368 (objc_is_global_reference_p): Add.
2369 (objc_generate_write_barrier): Add.
2370 (objc_rewrite_function_call): Add.
2371 (objc_gimplify_expr): Add Objective-C++ support.
2372 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2373 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2374 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2375 (DUP_TYPE_OBJC_INFO): Likewise.
2376 (struct imp_entry): Add field has_cxx_cdtors.
2377 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2378 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2379 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2380 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2381 OCTI_ASSIGN_STRONGCAST_DECL.
2382 (umsg_fast_decl): Add.
2383 (objc_assign_ivar_decl): Add.
2384 (objc_assign_ivar_fast_decl): Add.
2385 (objc_assign_global_decl): Add.
2386 (objc_assign_strong_cast_decl): Add.
2387 (objc_method_list_ptr): Add.
2388 (objc_method_proto_list_ptr): Add.
2389 (objc_ivar_list_ptr): Add.
2391 * objc-act.c (should_call_super_dealloc): Add.
2392 (OBJC_VERSION): Bump to 6.
2393 (objc_is_gcable_type): Add.
2394 (objc_substitute_decl): Add.
2395 (objc_build_ivar_assignment): Add.
2396 (objc_build_global_assignment): Add.
2397 (objc_build_strong_cast_assignment): Add.
2398 (objc_is_gcable_p): Add.
2399 (objc_is_ivar_reference_p): Add.
2400 (objc_is_global_reference_p): Add.
2401 (generate_shared_structures): Add flags parameter.
2402 (objc_generate_cxx_ctor_or_dtor): Add.
2403 (objc_generate_cxx_cdtors): Add.
2404 (add_class): Add name parameter.
2405 (objc_types_share_size_and_alignment): Add.
2406 (comp_proto_with_proto): Add strict parameter.
2407 (CLS_HAS_CXX_STRUCTORS): Add.
2408 (TAG_ASSIGNIVAR): Add.
2409 (TAG_ASSIGNGLOBAL): Add.
2410 (TAG_ASSIGNSTRONGCAST): Add.
2411 (TAG_MSGSEND_FAST): Add.
2412 (TAG_ASSIGNIVAR_FAST): Add.
2413 (TAG_CXX_CONSTRUCT): Add.
2414 (TAG_CXX_DESTRUCT): Add.
2415 (OBJC_LOOKUP_CLASS): Add.
2416 (OBJC_LOOKUP_NO_SUPER): Add.
2417 (objc_finish_file): Add pch support.
2418 (objc_finish_implementation): Add Objective-C++ support.
2419 (synth_module_prologue): Likewise.
2420 (synth_module_prologue): Add fast dispatching.
2421 (objc_get_class_reference): Add Objective-C++ support.
2422 (objc_generate_write_barrier): Likewise.
2423 (next_sjlj_build_enter_and_setjmp): Likewise.
2424 (objc_begin_try_stmt): Likewise.
2425 (build_next_objc_exception_stuff): Add fast ivar support.
2426 (build_private_template): Mark the record as used so debug
2427 information is generated.
2428 (build_protocol_template): Add Objective-C++ support.
2429 (objc_method_parm_type) Likewise.
2430 (objc_generate_cxx_ctor_or_dtor): Likewise.
2431 (objc_generate_cxx_cdtors): Likewise.
2432 (build_protocol_initializer): Likewise.
2433 (build_category_template): Likewise.
2434 (build_class_template): Likewise.
2435 (build_method_list_template): Likewise.
2436 (build_category_initializer): Likewise.
2437 (build_shared_structure_initializer): Likewise.
2438 (objc_finish_message_expr): Likewise.
2439 (build_objc_method_call): Add fast dispatch support.
2440 (lookup_method_static): Add support to end search at superclasses.
2441 (add_method_to_hash_list): Add strict parameter to
2442 comp_proto_with_proto.
2443 (objc_add_method): Likewise.
2444 (objc_add_method): Also set the interface_value.
2445 (add_instance_variable): Add Objective-C++ support.
2446 (objc_is_public): Likewise.
2447 (start_class): Likewise.
2448 (continue_class): Likewise.
2449 (encode_aggregate_within): Likewise.
2450 (start_method_def): Likewise.
2451 (objc_start_function): Clear current_function_returns_value
2452 and current_function_returns_null.
2453 (really_start_method): Add Objective-C++ support.
2454 (objc_finish_method_definition): Add warning for missing
2456 (finish_objc): Add Objective-C++ support.
2457 (generate_objc_image_info): Likewise.
2458 (objc_lookup_ivar): Likewise.
2459 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2460 (INIT_TYPE_OBJC_INFO): Likewise.
2461 (DUP_TYPE_OBJC_INFO): Likewise.
2463 2005-04-23 DJ Delorie <dj@redhat.com>
2465 * objc-act.c: Adjust warning() callers.
2467 2005-04-21 Roger Sayle <roger@eyesopen.com>
2469 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2470 this field of an objc method decl.
2471 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2472 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2473 (objc_build_method_signature): Accept additional "ellipsis"
2474 argument and pass it to build_method_decl.
2475 (get_arg_type_list, start_method_def, gen_method_decl): Use
2476 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2477 TREE_OVERFLOW field of a TREE_LIST node.
2479 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2482 * objc-act.c (objc_start_function): Create stack level for context
2483 of identifiers with variably modified type.
2485 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2489 * objc-act.c (objc_start_function): Push context on
2490 label_context_stack.
2492 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2494 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2495 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2496 Call c_common_truthvalue_conversion.
2498 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2500 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2501 objc/objc-parse.c, objc/objc-parse.y): Remove
2502 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2503 objc.distclean, objc.maintainer-clean): Update for new parser.
2504 * config-lang.in (gtfiles): Update for new parser.
2506 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2508 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2511 2005-01-27 Matt Austern <austern@apple.com>
2513 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2514 calling instantiate_pending_templates.
2516 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2519 * objc-act.c (build_selector_translation_table): Use
2520 input_location in the diagnostic for the GNU runtime or if
2521 TREE_PURPOSE (chain) is NULL.
2523 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2526 * objc-act.c (objc_types_compatible_p): New function.
2527 * objc-act.h (objc_types_compatible_p): Declare.
2528 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2530 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2532 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2535 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2538 * objc-act.c (get_arg_type_list): Decay function arguments into
2540 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2541 in line with what the C front-end does.
2542 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2543 each PARM_DECL, like the C front-end does.
2544 (start_method_def): Remove redundant ARRAY_TYPE decay.
2545 (objc_start_function): Bring closer in line with what the
2546 C front-end does for functions.
2548 2005-01-14 Mike Stump <mrs@apple.com>
2550 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2551 that -fobjc-exceptions is accepted.
2553 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2556 * objc-act.c (get_arg_type_list, start_method_def): Decay
2557 array arguments into pointers.
2558 (gen_type_name_0): Learn to pretty-print array types.
2560 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2562 * objc-act.c (build_private_template): Change to return 'void'; do
2563 not set ivar_context, uprivate_record or objc_instance_type.
2564 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2565 retrieve protocol list from the pointee rather than the pointer itself;
2566 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2567 TYPE_OBJC_PROTOCOL_LIST.
2568 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2569 construct a variant of the pointee as well as the pointer, and
2570 store protocol information in the former. When creating variants
2571 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2572 TYPE_OBJC_INTERFACE information.
2573 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2574 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2575 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2576 holding an IDENTIFIER_NODE.
2577 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2578 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2579 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2580 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2581 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2583 (continue_class): For @implementations, set ivar_context,
2584 uprivate_record and objc_instance_type, for @interfaces, call
2585 build_private_template().
2586 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2587 TYPE_OBJC_INTERFACE.
2588 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2589 accessing TYPE_OBJC_PROTOCOL_LIST.
2590 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2591 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2592 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2593 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2594 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2595 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2596 TYPE_LANG_SPECIFIC(...).
2597 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2598 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2599 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2600 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2601 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2603 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2606 * Make-lang.in (objc/objc-act.o): Update dependencies.
2607 * objc-act.c (objc_finish_file): Call
2608 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2610 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2613 * obj-act.c (encode_type): 96bits doubles are encoded the
2614 same way as 64bit and 128bit doubles are.
2616 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2618 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2620 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2623 * objc-act.c (generate_method_descriptors): Remove setting
2624 the new decls' type to variable_length_type.
2625 (generate_ivar_lists): Likewise.
2626 (generate_dispatch_tables): Likewise.
2628 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2630 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2631 contains the result of the ID lookup by the C or C++
2632 front-end; in class methods, use OTHER if it exists;
2633 in instance methods, use OTHER only if it is locally
2636 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2638 * objc-act.c (finish_class): Do not synthesize bogus
2639 'extern objc_object *_Foo;' declarations for @interface Foo.
2641 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2642 David Ayers <d.ayers@inode.at>
2644 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2645 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2646 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2647 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2648 (objc_is_id): Add test for 'super'.
2649 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2650 receivers; if class methods are not found in protocol lists, search
2651 for instance methods therein and warn if one is found. Look in
2652 global hash tables for suitable method as a last resort when messaging
2653 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2654 (objc_add_method): Insert instance methods listed in protocols into
2655 the global class method hash table.
2656 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2657 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2658 addition to 'id <Proto>'.
2660 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2663 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2664 for the NeXT runtime case.
2666 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2668 * objc-act.c: Fix comment typos.
2670 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2672 * objc-act.c (init_objc_symtab, init_module_descriptor,
2673 build_shared_structure_initializer): When initializing 'long'
2674 fields, ensure that the initializer value is also 'long'.
2676 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2678 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2680 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2681 (build_selector_translation_table): Use %J in diagnostic
2682 instead of diddling input_line. Fix spelling.
2684 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2686 * objc-act.c (objc_fold_objc_type_ref): New function.
2687 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2689 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2691 * objc-act.c (objc_start_function, really_start_method,
2692 objc_get_parm_info, start_method_def): Update to new arg_info
2695 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2697 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2699 (objc/objc-act.o): Depend on $(HASHTAB_H).
2700 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2701 objcp-decl.h instead of c-tree.h.
2702 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2703 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2704 build_protocol_template): Adjust prototypes.
2705 (build_module_initializer_routine, start_class, continue_class,
2706 finish_class, start_method_def, objc_start_function, start_protocol,
2707 build_method_decl, objc_add_method, add_instance_variable,
2708 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2709 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2710 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2711 create_field_decl): New prototypes.
2712 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2713 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2714 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2715 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2716 (CLASS_TYPEDEF_NAME): New.
2717 (TAG_EXECCLASS): Change from a global variable to a #define.
2718 (TAG_RETURN_STRUCT): Delete.
2719 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2720 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2721 (string_descriptor): New struct.
2722 (string_htab): New hash table.
2723 (string_hash, string_eq): New prototypes.
2724 (generate_struct_by_value_array): Call create_field_decl() instead of
2725 create_builtin_decl().
2726 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2727 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2728 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2729 and cp_finish_file().
2730 (define_decl, get_static_reference, get_protocol_reference,
2731 create_builtin_decl): Remove functions.
2732 (objc_start_class_interface, objc_start_category_interface,
2733 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2734 objc_start_class_implementation, objc_start_category_implementation,
2735 objc_continue_implementation, objc_finish_implementation,
2736 objc_set_visibility, objc_set_method_type,
2737 objc_build_method_signature, objc_add_method_declaration,
2738 objc_start_method_definition, objc_add_instance_variable,
2739 objc_get_protocol_qualified_type, create_field_decl,
2740 start_var_decl, finish_var_decl): New functions.
2741 (setup_string_decl): Simplify since it is only called once.
2742 (synth_module_prologue): Call build_class_template(); predefine 'id'
2743 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2744 hooks for duration of function; fix GNU runtime messenger signatures
2745 to correspond to reality; forward-declare '__objc_exec_class' for the
2746 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2747 'extern "C" { ... }' wrappers around synthesized declarations; call
2748 build_protocol_template() and build_category_template().
2749 (string_hash, string_eq): New functions.
2750 (objc_build_string_object): Check metaclass correctness only once;
2751 store string literals in hash table.
2752 (objc_build_constructor): Do not convert initializer elements;
2753 adjust for ObjC++ impedance mismatch.
2754 (build_objc_symtab_template): Call create_field_decl() instead of
2755 create_builtin_decl().
2756 (init_objc_symtab): Add missing conversion to initializer element.
2757 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2758 (generate_objc_symtab_decl): Do not call build_category_template();
2759 call start_var_decl() and finish_var_decl() instead of start_decl()
2761 (build_module_descriptor): Call create_field_decl() instead of
2762 grokfield(); call start_var_decl() and finish_var_decl() instead of
2763 start_decl() and finish_decl(); always mark module descriptor as
2764 used; move GNU runtime-specific functionality to
2765 build_module_initializer_routine().
2766 (build_module_initializer_routine): New function, broken off of
2767 build_module_descriptor().
2768 (objc_static_init_needed_p, objc_generate_static_init_call): New
2770 (generate_static_references, generate_strings,
2771 build_selector_translation_table, generate_descriptor_table,
2772 generate_ivars_list, generate_dispatch_table, generate_category): Call
2773 start_var_decl() and finish_var_decl() instead of start_decl() and
2774 finish_decl(); build a type directly instead of via groktypename().
2775 (build_selector_reference_decl, build_selector_table_decl,
2776 build_class_reference_decl, build_protocol_reference,
2777 generate_objc_image_info): Call start_var_decl() instead of
2779 (build_selector_reference): For GNU runtime, do not call
2780 build_selector_reference_decl().
2781 (build_selector, build_typed_selector_reference): Always convert
2782 result to the selector type.
2783 (add_objc_string): Cast return value to 'char *'.
2784 (build_method_prototype_template, build_selector_template,
2785 build_method_template): Use actual selector type for fields
2786 pointing to selectors.
2787 (finish_objc): For GNU runtime, call
2788 build_module_initializer_routine() after build_module_descriptor().
2789 (generate_protocol_list, generate_shared_structures): Call
2790 start_var_decl() and finish_var_decl() instead of start_decl() and
2791 finish_decl(); build a type directly instead of via
2793 (synth_id_with_class_suffix): Return a string.
2794 (get_arg_type_list): For instance methods, use the instance type for
2795 'self'; do not call groktypename_in_parm_context().
2796 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2797 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2798 handle RECORD_TYPEs in ObjC as well as ObjC++.
2799 (objc_is_id): New function.
2800 (objc_is_object_ptr): Return the canonical type node.
2801 (objc_get_class_ivars): Simplify using get_class_ivars().
2802 (get_class_ivars): Remove second parameter; create a fresh copy
2803 of the ivar list for each call; do not check for existence of
2805 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2806 (objc_init_exceptions): When using SJLJ-style exceptions, require
2807 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2809 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2810 objc_object_type instead of objc_id_type.
2811 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2812 a VAR_DECL before placing it in the appropriate scope; do not
2813 call define_decl(); adjust call to c_begin_compound_stmt();
2814 use objc_object_type instead of objc_id_type.
2815 (build_next_objc_exception_stuff): Call create_field_decl() instead
2816 of create_builtin_decl(); construct type directly instead of calling
2817 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2818 (build_private_template): Adjust call to get_class_ivars(); build
2819 a type directly instead of via groktypename().
2820 (build_protocol_template, build_method_prototype_list_template,
2821 build_method_prototype_template, build_category_template,
2822 build_selector_template, build_class_template, build_super_template,
2823 build_ivar_template, build_ivar_list_template,
2824 build_method_list_template, build_method_template):
2825 Call create_field_decl() instead of grokfield().
2826 (objc_method_parm_type): Do not call groktypename().
2827 (generate_descriptor_table): Call start_var_decl() and
2828 finish_var_decl() instead of start_decl() and finish_decl().
2829 (generate_method_descriptors, build_protocol_initializer,
2830 generate_dispatch_tables, build_category_initializer,
2831 build_shared_structure_initializer): Do not call groktypename().
2832 (generate_protocols): Call start_var_decl() and finish_var_decl()
2833 instead of start_decl() and finish_decl(); do not call groktypename().
2834 (error_with_ivar): Remove last parameter.
2835 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2836 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2837 (generate_ivar_lists): Convert one of the initializer elements; do
2838 not call groktypename().
2839 (get_arg_type_list, start_method_def, gen_method_def): Account for
2840 new representation of variable arguments and '...' in Objective-C
2841 methods; add Objective-C++ impedance matching code.
2842 (is_objc_type_qualifier): Remove function.
2843 (adjust_type_for_id_default): Simplify; there is no longer a need to
2844 wade through declspecs.
2845 (lookup_interface, start_class, continue_class,
2846 finish_class, start_method_def, start_protocol, build_method_decl,
2847 objc_add_method, add_instance_variable, build_ivar_reference,
2848 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2849 Make into static functions.
2850 (receiver_is_class_object): Use new IS_CLASS() macro.
2851 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2852 call objc_finish_message_expr() instead of finish_message_expr().
2853 (finish_message_expr): Rename to objc_finish_message_expr(); use
2854 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2855 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2856 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2857 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2858 (build_objc_method_call, warn_with_method): Do not call groktypename().
2859 (build_ivar_reference): Call convert() instead of clobbering in a
2861 (hash_init): Initialize string_htab hash table.
2862 (add_instance_variable): Simplify parameter list; do not call grokfield();
2863 do not populate CLASS_IVARS list.
2864 (start_class): Check for the existence of super class, if one was specified.
2865 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2866 call build_class_template(); adjust call to get_class_ivars(); call
2867 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2868 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2870 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2871 (start_protocol): Do not call build_protocol_template(); use
2872 PROTOCOL_BINFO_ELTS for the tree vector size.
2873 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2874 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2876 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2877 (encode_type): Handle the 'const' qualifier here.
2878 (objc_parmlist): New global variable, sued by objc_push_parm and
2879 objc_get_parm_info().
2880 (objc_push_parm, objc_get_parm_info): New functions.
2881 (objc_expr_last): Remove function.
2882 (synth_self_and_ucmd_args): For instance methods, use the instance
2883 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2884 (start_method_def): Do not call push_scope(), declare_parm_level(),
2885 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2886 just use objc_push_parm() and objc_get_parm_info().
2887 (comp_method_with_proto): Remove function.
2888 (objc_types_are_equivalent): Strip away indirections before comparing
2890 (comp_proto_with_proto): Do not call groktypename(); types are no
2891 longer in raw declspec format.
2892 (objc_start_function): New function.
2893 (really_start_method): Call comp_proto_with_proto() instead of
2894 comp_method_with_proto(); call objc_start_function() instead of
2895 hand-crafting a function declarator.
2896 (continue_method_def, objc_expand_function_end): Remove functions.
2897 (get_super_receiver): Call objc_get_current_scope() instead of
2898 get_current_scope(); reference 'super_class' field (instead of
2900 (finish_method_def): Rename to objc_finish_method_definition() and
2901 add a function decl parameter; move method encoding call from
2902 objc_expand_function_end().
2903 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2904 gen_declaration_1): Remove functions.
2905 (tmpbuf, RAW_DECLSPEC): Remove.
2906 (gen_declaration): Remove second parameter; simplify to deal
2907 with TYPE_P nodes instead of raw declspecs.
2908 (gen_type_name, gen_type_name_0): New functions.
2909 (gen_method_decl): Remove second parameter; call gen_type_name()
2910 instead of gen_declaration_1().
2911 (dump_interface): Adjust calls to gen_declaration() and
2912 gen_method_decl(); do not allocate a separate string buffer.
2913 (init_objc): Allocate a larger string buffer to accommodate
2914 dump_interface(); adjust call to build_module_descriptor();
2915 add call to build_module_initializer_routine() for the GNU
2917 (generate_classref_translation_entry): Do not call start_decl(); call
2918 finish_var_decl() instead of finish_decl(); call convert() instead of
2920 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2921 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2923 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2924 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2925 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2926 objc_object_type and objc_object_name, respectively.
2927 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2928 objc_class_name): New.
2929 (IS_CLASS): New macro.
2930 (IS_ID, IS_SUPER): Robustify.
2931 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2932 (finish_file, start_class, continue_class, finish_class,
2933 start_method_def, continue_method_def, finish_method_def,
2934 start_protocol, finish_protocol, objc_build_throw_stmt,
2935 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2936 objc_build_synchronized_epilogue, objc_build_try_prologue,
2937 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2938 objc_build_finally_prologue, objc_build_finally_epilogue,
2939 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2940 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2941 get_class_reference, get_static_reference, get_object_reference,
2942 build_message_expr, finish_message_expr, build_selector_expr,
2943 build_ivar_reference, build_keyword_decl, build_method_decl,
2944 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2945 objc_declare_class, objc_declare_protocols, objc_comptypes,
2946 objc_check_decl, build_encode_expr): Remove prototypes.
2947 (imp_count, cat_count): Make GGC-aware.
2948 (OBJC_SET_TYPE_NAME): New macro.
2950 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2952 * config-lang.in: Update copyright notice.
2953 (lang_requires): Indicate that ObjC requires C to be built first.
2955 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2957 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2959 (build_objc_string_object): Rename to objc_build_string_object().
2960 (get_class_reference): Rename to objc_get_class_reference().
2961 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2962 (next_sjlj_build_catch_list, get_super_receiver): Call
2963 objc_get_class_reference() instead of get_class_reference().
2964 (build_keyword_decl): Rename to objc_build_keyword_decl().
2965 (build_message_expr): Rename to objc_build_message_expr().
2966 (build_protocol_expr): Rename to objc_build_protocol_expr().
2967 (build_selector_expr): Rename to objc_build_selector_expr().
2968 (build_encode_expr): Rename to objc_build_encode_expr().
2969 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2970 objc_get_class_ivars().
2971 (get_class_reference): Rename prototype to objc_get_class_reference().
2972 (build_message_expr): Rename prototype to objc_build_message_expr().
2973 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2974 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2975 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2976 (build_objc_string_object): Rename prototype to
2977 objc_build_string_object().
2979 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2981 * objc-act.c (lookup_interface): Make function 'static' and add a
2983 (objc_check_decl, get_class_reference, objc_declare_alias,
2984 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2985 instead of is_class_name().
2986 (get_super_receiver, objc_clear_super_receiver): Call
2987 objc_get_current_scope() instead of get_current_scope().
2988 (is_class_name): Rename to objc_is_class_name.
2989 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2991 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2993 * objc-act.c (objc_is_reserved_word): New function.
2995 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2997 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2998 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2999 (objc/objc-parse.o): Do not depend on gtype-objc.h.
3000 * objc-act.c: Do not include gtype-objc.h.
3001 (finish_file): Rename to objc_finish_file().
3002 * objc-act.h (finish_file): Update copyright notice; remove prototype.
3003 * objc-lang.c: Update copyright notice; include diagnostic.h,
3004 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
3006 (finish_file): New hook routine.
3007 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
3008 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3009 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
3010 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
3011 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3012 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3013 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3014 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3015 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3016 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3017 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3018 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3019 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3020 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3021 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3022 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3023 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3024 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3025 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3026 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3027 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3028 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3029 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3030 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3031 Move to c-objc-common.h.
3034 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
3035 Free Software Foundation, Inc.
3037 Copying and distribution of this file, with or without modification,
3038 are permitted in any medium without royalty provided the copyright
3039 notice and this notice are preserved.