1 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
4 avoid calling identifier_global_value() multiple times.
6 2011-04-12 Martin Jambor <mjambor@suse.cz>
8 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
9 instead of cgraph_node.
11 2011-04-06 Joseph Myers <joseph@codesourcery.com>
13 * objc-act.c: Include c-target.h instead of target.h.
14 * Make-lang.in (objc/objc-act.o): Update dependencies.
16 2011-03-06 Joseph Myers <joseph@codesourcery.com>
18 * lang-specs.h: Match -save-temps* instead of -save-temps.
20 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
22 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
24 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
26 * objc-act.c (build_private_template): Do not copy the
27 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
28 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
31 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
34 * objc-act.c (flexible_array_type_p): New.
35 (add_instance_variable): Produce an error if an instance variable
36 uses flexible array members.
37 (encode_array): Do not emit an error if encoding a flexible array
38 type while generating instance variables.
40 2011-02-21 Mike Stump <mikestump@comcast.net>
42 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
45 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
47 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
48 usage of padding fields. Do not include tm.h.
49 * objc-act.c (objc_write_global_declaration): Set input_location
50 to BUILTINS_LOCATION while generating runtime metadata.
52 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
55 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
56 effects, do not use a temporary variable.
58 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
60 * objc-next-runtime-abi-01.c: Updated comments.
61 * objc-next-runtime-abi-02.c: Same.
63 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
65 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
68 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
70 * objc-act.c: Updated comments.
71 * objc-next-runtime-abi-02.c: Same.
72 * objc-runtime-shared-support.c: Same.
73 * objc-runtime-hooks.h: Same.
75 * objc-gnu-runtime-abi-01.c: Same.
77 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
79 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
80 not generate metadata if there is nothing to put into it.
82 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
84 * config-lang.in (gtfiles): Updated.
85 * Make-lang.in (START_HDRS): New.
86 (OBJC_OBJS): Added new object files.
87 (objc/objc-act.o): Updated prerequisites.
88 (objc/objc-lang.o): Updated prerequisites.
89 (objc/objc-runtime-shared-support.o): New.
90 (objc/objc-gnu-runtime-abi-01.o): New.
91 (objc/objc-next-runtime-abi-01.o): New.
92 (objc/objc-next-runtime-abi-02.o): New.
93 * objc-runtime-hooks.h: New.
94 * objc-runtime-shared-support.h: New.
95 * objc-runtime-shared-support.c: New.
96 * objc-gnu-runtime-abi-01.c: New.
97 * objc-next-metadata-tags.h: New.
98 * objc-next-runtime-abi-01.c: New.
99 * objc-next-runtime-abi-02.c: New.
100 * objc-lang.c: Include c-lang.h.
101 (LANG_HOOKS_EH_PERSONALITY): Removed.
102 * objc-act.h: Moved many declarations and code from objc-act.c
103 into objc-act.h to make them available outside objc-act.c.
104 (objc_eh_runtime_type): Removed.
105 (objc_eh_personality): Removed.
106 (CLASS_HAS_EXCEPTION_ATTR): New.
107 (OCTI_SUPER_SUPERFIELD_ID): New.
108 (OCTI_V1_PROP_LIST_TEMPL): New.
109 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
110 (super_superclassfield_id): New.
111 (objc_prop_list_ptr): New.
112 (prop_names_attr_chain): New.
113 * objc-act.c: Include new runtime headers. Moved many #defines
114 and declarations into objc-act.h and
115 objc-runtime-shared-support.h. Made some corresponding functions
116 non-static, and moved some others into
117 objc-runtime-shared-support.c. Moved metadata generation code
118 into the new runtime hook files.
119 (ivar_offset_hash_list): New.
120 (objc_init): Call generate_struct_value_by_array() before doing
121 any runtime initialization. Create the appropriate runtime hook
123 (init_objc): Removed. Code moved directly into objc_init.
124 (finish_objc): Removed. Code moved directly into
125 objc_write_global_declarations.
126 (objc_write_global_declarations): Do the warn_selector checks
127 before emitting metadata. Use a runtime hook to emit the
128 metadata. Do not emit the metadata or do -gen-decls processing if
129 -fsyntax-only or we are producing a PCH.
130 (build_objc_exception_stuff): Renamed to
131 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
132 objc_exception_throw_decl.
133 (synth_module_prologue): Call runtime initialize hook instead of
134 building runtime declarations here. Use the
135 default_constant_string_class_name runtime hook to set the
136 constant string class name.
137 (objc_build_string_object): Call the setup_const_string_class_decl
138 runtime hook instead of setup_string_decl. Call the
139 build_const_string_constructor runtime hook instead of building
140 the string object here.
141 (get_objc_string_decl): Added prop_names_attr case. Removed
142 gcc_unreachable() at the end.
143 (objc_begin_catch_clause): Distinguish between @catch (...) and
144 @catch (id x). Call the begin_catch runtime hook instead of
145 building the CATCH_EXPR here.
146 (objc_finish_catch_clause): Call the finish_catch runtime hook
147 instead of adding the catch here.
148 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
149 instead of doing it here.
150 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
151 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
152 Call the build_throw_stmt runtime hook instead of building the
154 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
156 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
157 instead of building the list of arguments here.
158 (receiver_is_class_object): Call the receiver_is_class_object
159 runtime hook instead of doing the check here. Call the
160 tag_getclass runtime hook instead of using TAG_GETCLASS.
161 (objc_finish_message_expr): Call the build_objc_method_call
163 (objc_build_protocol_expr): Call the get_protocol_reference
165 (objc_build_selector_expr): Call the build_selector_reference
167 (build_ivar_reference): Call the build_ivar_reference runtime
169 (hash_init): Set up ivar_offset_hash_list.
170 (start_class): Recognize the objc_exception attribute and store
172 (continue_class): Use the class_decl and metaclass_decl runtime
174 (build_objc_property_accessor_helpers): Renamed to
175 build_common_objc_property_accessor_helpers. Do not build
176 objc_copyStruct_decl, objc_getPropertyStruct_decl and
177 objc_setPropertyStruct_decl.
178 (objc_synthesize_getter): Check what struct setter/getter helper
179 is available instead of checking the type of runtime.
180 (get_super_receiver): Use the super_superclassfield_ident runtime
181 hook. Added assert. Use the get_class_super_ref and
182 get_category_super_ref runtime hooks.
183 (objc_v2_encode_prop_attr): New.
185 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
188 * objc-act.c (finish_objc): When calling check_duplicates to check
189 duplicated instance methods, set 'is_class' to 0, not 1.
191 2011-01-14 Ben Elliston <bje@au.ibm.com>
194 * objc-act.c (generate_struct_by_value_array): Do not output a
195 definition for struct_forward_array.
197 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
199 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
202 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
204 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
206 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
208 * objc-act.c (check_that_protocol_is_defined): New.
209 (lookup_protocol): Call check_that_protocol_is_defined.
211 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
213 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
214 lists. Check them two-ways to fix comparisons when one protocol
215 implements the other one, or when one list contains duplicated
218 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
220 * objc-act.c (objc_add_method): When emitting an error because a
221 method with the same name but conflicting types is found in the
222 same class or category interface, print a note with the location
223 of the original method. Also, improved the error message to
224 clearly state that the conflict is due to conflicting types, and
225 produce it for protocols as well. Emit an error if two identical
226 methods are declared in a protocol, but one is @required and the
227 other one is @optional.
229 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
231 * objc-act.c (start_class): Warn when a class attribute is
233 (objc_declare_protocols): Warn when a protocol attribute in a
234 protocol forward-declaration is ignored.
235 (start_protocol): Warn when a protocol attribute is ignored.
237 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
239 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
240 particular, explicitly mention whether the error is due to the
241 @optional or @required keyword instead of mentioning
242 "@optional/@required".
244 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
247 * objc-act.c (objc_build_synchronized): Check the argument of
248 @synchronized and emit an appropriate error if it is not a valid
249 Objective-C object. Deal gracefully with that case. Updated
250 comments and variable names.
252 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
255 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
256 * objc-tree.def (PROPERTY_REF): Increased the number of operands
258 * objc-act.c (objc_finish_message_expr): Added optional argument
259 allowing to return the deprecated method prototype for deprecated
260 methods, instead of immediately emitting the deprecation warning.
261 (objc_maybe_build_component_ref): Do not warn for a deprecated
262 property. When building the getter call, get the deprecated
263 method prototype from objc_finish_message_expr() and put it into
265 (objc_build_class_component_ref): Same change.
266 (finish_class): Mark the getter and setter as deprecated if they
267 are generated from a deprecated property.
268 (objc_gimplify_property_ref): If the getter is deprecated, emit a
270 (objc_build_setter_call, objc_build_message_expr,
271 objc_finish_foreach_loop): Updated call to
272 objc_finish_message_expr.
274 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
277 * objc-act.c (lookup_protocol): Added 'definition_required'
278 argument. If 'definition_required', and the protocol is not
279 defined, emit a warning.
280 (objc_declare_protocols): Updated call to lookup_protocol.
281 (start_protocol): Same change.
282 (check_protocol_recursively): Same change.
283 (objc_build_protocol_expr): Same change.
284 (lookup_and_install_protocols): Added definition_required argument.
285 Pass it to lookup_protocol.
286 (objc_get_protocol_qualified_type): Updated call to
287 lookup_and_install_protocols.
288 (start_class): Updated calls to lookup_and_install_protocols; pass
289 true to 'definition_required' to get the warnings.
290 (start_protocol): Updated calls to lookup_and_install_protocols.
292 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
294 * objc-act.c (objc_start_category_interface): Produce an error if
295 a class extension is found after the class @implementation.
297 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
300 * objc-act.c (encode_method_prototype): Fixed both location and
301 format string of error "type %qT does not have a known size".
303 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
305 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
307 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
309 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
311 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
313 * objc-act.c (objc_init): Call using_eh_for_cleanups.
314 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
315 not call using_eh_for_cleanups.
316 (objc_begin_try_stmt): Do not call objc_init_exceptions.
317 (objc_build_throw_stmt): Updated call to
318 objc_maybe_warn_exceptions.
320 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
322 * objc/objc-act.c (objc_eh_personality): Select personality name on
324 (objc_init_exceptions): New.
325 (objc_begin_try_stmt): Use objc_init_exceptions.
326 (objc_build_throw_stmt): Likewise.
328 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
330 * objc-act.c (objc_in_class_extension): New.
331 (objc_start_category_interface): If -fobjc-std=objc1
332 was specified, produce an error if a class extension is used.
333 (objc_finish_interface): Reset objc_in_class_extension to false.
334 (objc_add_property_declaration): Allow a class extension to extend
335 readonly properties in the main @interface to be readwrite.
336 (start_class): Added code to deal with class extensions. In that
337 case, return the existing interface after adding any additional
338 protocols to it and setting objc_in_class_extension to true.
339 (continue_class): If in a class extension, do not generate the
340 instance variable template.
342 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
344 * objc-act.c (objc_build_throw_stmt): Check that the argument of
345 @throw is an object and emit an error if not.
347 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
349 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
350 error() when printing an error about the iterating variable or
351 collection not being an object.
353 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
355 * objc-act.c (objc_finish_foreach_loop): Mark the
356 object_expression as used.
358 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
360 * objc-act.c: Include c-family/c-objc.h.
361 * objc-lang.c: Same change.
362 * Make-lang.in (objc/objc-act.o): Depend on
364 (objc/objc-lang.o): Same change.
365 * config-lang.in (gtfiles): Added c-family/c-objc.h.
367 2010-12-02 Joseph Myers <joseph@codesourcery.com>
369 * lang-specs.h: Don't handle -ftraditional.
371 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
373 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
374 not NULL_TREE when a @throw is used outside of a @catch block.
376 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
378 * objc-act.c (objc_build_volatilized_type): Removed.
379 (objc_non_volatilized_type): Removed.
380 (objc_type_quals_match): Removed.
381 (local_variables_to_volatilize): New.
382 (objc_volatilize_decl): Add the decl to volatilize to
383 local_variables_to_volatilize, but don't volatilize it yet.
384 (objc_finish_function): New.
385 * objc-act.h (local_variables_to_volatilize): New.
387 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
388 Mike Stump <mikestump@comcast.net>
390 Allow 'make check-objc -j2'
391 * Make-lang.in (lang_checks_parallelized): New.
392 (check_objc_parallelize): New.
394 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
396 * objc-act.c (start_class): When a class is reimplemented,
397 generate an error and avoid adding the class to the list of
398 implemented classes again, but do not return error_mark_node.
400 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
402 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
404 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
406 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
407 is passed as argument.
408 (objc_begin_catch_clause): Added code to deal with an
409 error_mark_node or NULL_TREE argument. Improved checks for
410 invalid arguments. Added code to traverse typedefs.
412 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
414 * objc-act.c (objc_demangle): Return immediately if the string is
415 too short. Detect names that do not need demangling, and return
418 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
420 Implemented optional properties.
421 * objc-act.h (PROPERTY_OPTIONAL): New.
422 * objc-act.c (objc_add_property_declaration): Set
423 PROPERTY_OPTIONAL if appropriate.
424 (finish_class): When generating definitions of setter and getter
425 methods associated with a property for a protocol, mark them as
426 optional if the property is optional.
427 (maybe_make_artificial_property_decl): Added 'getter_name'
428 argument. Set PROPERTY_OPTIONAL.
429 (objc_maybe_build_component_ref): Updated calls to
430 maybe_make_artificial_property_decl. Added code for optional,
432 (objc_build_class_component_ref): Updated call to
433 maybe_make_artificial_property_decl.
435 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
437 * objc-act.c (objc_build_struct): Fixed loops that save and
438 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
439 special case for the current type is then no longer required.
440 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
442 (objc_get_protocol_qualified_type): Updated comments.
444 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
446 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
447 after finish_struct, not before, otherwise it may be wiped out by
448 it. This fixes spurious warnings when a class has more than 15
451 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
454 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
455 objective-c-cpp-output instead of objc-cpp-output. Print a
456 deprecation note every time objc-cpp-output is requested.
458 2010-11-22 Joseph Myers <joseph@codesourcery.com>
460 * objc-act.c (write_symbols): Don't declare here.
462 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
465 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
466 this function is only called with the next runtime.
468 2010-11-20 Jakub Jelinek <jakub@redhat.com>
471 * objc-act.c (in_late_binary_op): Remove.
473 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
475 * objc-act.c (objc_start_class_interface): Do not warn that class
476 attributes are unimplemented. Pass the attributes to start_class.
477 (objc_start_category_interface): Updated call to start_class.
478 (objc_start_class_implementation): Same change.
479 (objc_start_category_implementation): Same change.
480 (objc_build_class_component_ref): Warn if the class is deprecated.
481 (build_private_template): Mark the template as deprecated if the
483 (start_class): Added 'attributes' argument. Emit a warning if
484 using a deprecated class as superclass of a class, or original
485 class of a category. Recognize the 'deprecated' attribute when
486 starting and interface, and mark the interface with
487 TREE_DEPRECATED if present. Store attributes in the interface.
489 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
491 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
492 argument. If it is 'true' and the protocol is deprecated, emit a
494 (objc_start_protocol): Do not warn that protocol attributes are
495 unimplemented. Pass the attributes to start_protocol.
496 (start_protocol): Added attributes argument. Recognize the
497 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
498 if present. Store attributes in the protocol.
499 (objc_declare_protocols): Added 'attributes' argument. Recognize
500 the 'deprecated' attribute and mark the protocols with
501 TREE_DEPRECATED if present. Store attributes in the protocol.
502 Updated call to lookup_protocol.
503 (objc_build_protocol_expr): Updated call to lookup_protocol.
504 (check_protocol_recursively): Same change.
505 (lookup_and_install_protocols): Same change.
506 * objc-act.h: Updated comments.
508 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
510 * objc-act.c (lookup_method_in_protocol_list): Search methods in
511 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
512 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
514 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
516 * objc-act.c (objc_build_setter_call): New.
517 (objc_maybe_build_modify_expr): Rewritten to build a compound
519 (objc_build_incr_expr_for_property_ref): Updated calls to
520 objc_maybe_build_modify_expr to call objc_build_setter_call
521 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
522 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
523 TREE_NO_WARNING on the final compound statement to silence C++
526 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
529 (objc_create_temporary_var): Moved it towards the beginning of the
530 file so that objc_build_incr_expr_for_property_ref can use it.
532 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
534 * objc-act.c (objc_add_property_declaration): Check that the decl
535 we received from the parser is a FIELD_DECL; reject array and
536 bitfield properties. Convert the warning when a property is
537 readonly and a setter is specified into an error. Convert errors
538 when a property declaration does not match a property declaration
539 in a superclass into warnings.
540 (objc_add_synthesize_declaration_for_property): Use
541 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
542 if it is a bitfield. Throw an error if we are asked to synthesize
543 setters/getters for a bitfield instance variable but the property
544 is not appropriate - it must be assign and nonatomic. If the
545 property is readonly, allow the instance variable type to be a
546 specialization of the property type.
547 (objc_type_valid_for_messaging): Fixed returning 'false' for a
548 Class qualified with a protocol when the 'accept_classes' argument
551 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
553 * objc-act.c (objc_get_protocol_qualified_type): detect cases
554 where we are asked to attach a protocol to something which is not
555 an Objective-C object type, and produce an error.
557 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
559 * objc-act.c (objc_add_property_declaration): Check that the type
560 of a property and of an inherited property match.
561 (objc_maybe_build_component_ref): Tidied up indentation and
563 (objc_common_type): Added new type of check (-5).
564 (objc_add_synthesize_declaration_for_property): Check that the
565 property to synthesize and the instance variable to use have the
568 2010-11-10 Joseph Myers <joseph@codesourcery.com>
570 * objc-act.c (objc_init): Use %' in diagnostic.
571 (objc_set_method_opt): Remove trailing '.' from diagnostic.
573 2010-11-10 Joseph Myers <joseph@codesourcery.com>
575 * objc-act.c (dump_base_name): Don't declare here.
577 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
579 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
580 search for the @property declation only in the current context,
581 but also in inherited properties. Do not mark the original
582 PROPERTY_DECL in the @interface or @protocol with
584 (check_methods): To check if a method is associated with a
585 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
586 (check_accessible_methods): Same change.
587 * objc-act.h: Updated comment.
589 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
591 * objc-act.c (objc_add_synthesize_declaration_for_property):
592 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
593 checking for an existing @synthesize or @dynamic declaration.
594 Search for an inherited @property declaration if none is found in
595 the local interface. If the required instance variable does not
596 exist, return instead of trying to continue to prevent a compiler
597 crash later. Check that the instance variable is not already
598 being used by another @synthesize.
599 (objc_add_dynamic_declaration_for_property): Iterate over
600 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
601 existing @synthesize or @dynamic declaration.
602 (objc_synthesize_getter): Search for the getter declaration in
603 protocols and superclasses as well.
604 (objc_synthesize_setter): Search for the setter declaration in
605 protocols and superclasses as well.
607 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
609 * objc-act.c (lookup_property): When checking categories, also
610 check the protocols attached to each.
611 (objc_add_property_declaration): Determine the
612 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
613 error message. Search for an existing property declaration with
614 the same name which would be inherited from the class hiearchy,
615 and produce an error if it has incompatible attributes.
616 (check_methods): Changed second parameter. If the method is a
617 getter or setter for a property, do not warn if it is inherited as
618 opposed to implemented directly in the class.
619 (check_protocol): Updated calls to check_methods.
620 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
621 PROPERTY_GETTER_NAME here; this is now done earlier, in
622 objc_add_property_declaration.
623 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
625 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
627 Fixed using the Objective-C 2.0 dot-syntax with self and super.
628 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
629 (maybe_make_artificial_property_decl): Added 'implementation'
630 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
631 looking up getters or setters for a class. If an implementation
632 is specified, search it as well for a getter or setter.
633 (objc_maybe_build_component_ref): Updated calls to
634 maybe_make_artificial_property_decl; added code to deal with
635 'self' and 'super' and with methods declared locally in the
636 implementation. Store the getter call expression in the
637 PROPERTY_REF instead of throwing it away.
638 (objc_build_class_component_ref): Updated calls to
639 maybe_make_artificial_property_decl, and store the getter call
640 expression in PROPERTY_REF instead of throwing it away.
641 (lookup_method_static): Implemented
642 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
643 (objc_gimplify_property_ref): Do not build the getter method call
644 here; instead use the one stored in the PROPERTY_REF. If it's not
645 there, produce helpful error messages.
646 * objc-tree.def (PROPERTY_REF): Increased the number of operands
647 from 2 to 3. Updated comments.
648 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
650 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
653 * objc-act.c (objc_build_string_object): Amend for renamed hook.
654 (objc_string_ref_type_p): New.
655 (objc_check_format_arg): New.
657 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
659 Fixed using the Objective-C 2.0 dot-syntax with class names.
660 * objc-act.c (objc_build_class_component_ref): New.
662 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
664 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
666 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
667 if set to 'true', return 'true' for Class objects. Do not remove
668 more than on pointer indirection.
669 (objc_add_property_declaration): Only warn about 'assign'
670 semantics for Objective-C objects if warn_property_assign_default;
671 and do not warn if the property is readonly or if the type is a Class.
672 (objc_finish_foreach_loop): Updated calls to
673 objc_type_valid_for_messaging.
675 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
677 Implemented -fobjc-std=objc1 flag.
678 * objc-act.c (objc_start_class_interface): If attributes are
679 specified when flag_objc1_only is set, print an error.
680 (objc_start_category_interface): Same change.
681 (objc_start_protocol): Same change.
682 (objc_add_method_declaration): Same change.
683 (objc_start_method_definition): Same change.
684 (objc_build_keyword_decl): Same change.
685 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
686 flag_objc1_set is set, print an error.
687 (objc_set_method_opt): If flag_objc1_only is set, print an error.
688 (objc_add_property_declaration): Same change.
689 (objc_add_synthesize_declaration): Same change.
690 (objc_add_dynamic_declaration): Same change.
691 (objc_finish_foreach_loop): Same change.
692 (objc_maybe_build_component_ref): If flag_objc1_only is set,
695 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
697 * objc-act.c (maybe_make_artificial_property_decl): New.
698 (objc_maybe_build_component_ref): Call
699 maybe_make_artificial_property_decl if a property can not be
700 found. Do not call objc_finish_message_expr if
701 PROPERTY_HAS_NO_GETTER.
702 * objc-act.h Updated comments.
703 (PROPERTY_HAS_NO_GETTER): New.
704 (PROPERTY_HAS_NO_SETTER): New.
705 * objc-tree.def: Updated comment.
707 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
709 Implemented format and noreturn attributes for Objective-C methods.
710 * objc-act.c (objc_start_method_definition): If method attributes
711 are specified emit a warning and ignore them.
712 (build_objc_method_call): Moved deprecation warnings from here ...
713 (objc_finish_message_expr): to here. Do not emit deprecation
714 warnings if the receiver is of type 'id'.
715 (really_start_method): Install 'deprecation' and 'noreturn'
717 (objc_decl_method_attributes): Carefully filter out the list of
718 attributes, allowing only "noreturn", "format", "sentinel" and
719 "deprecated". In the case of "format", adjust the arguments.
720 Always process the attributes in the same way no matter if
721 "sentinel" is in the list or not.
723 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
725 * objc-act.c (objc_maybe_build_component_ref): Warn about using
726 deprecated properties.
727 (objc_maybe_printable_name): Support PROPERTY_DECL.
729 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
731 Implemented Objective-C 2.0 property accessors.
732 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
733 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
734 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
735 (objc_getProperty_decl): New.
736 (objc_setProperty_decl): New.
737 (objc_copyStruct_decl): New.
738 (objc_getPropertyStruct_decl): New.
739 (objc_setPropertyStruct_decl): New.
740 * objc-act.c (build_objc_property_accessor_helpers): New.
741 (synth_module_prologue): Call
742 build_objc_property_accessor_helpers.
744 (objc_synthesize_getter): Implemented synthesizing getters that
745 work with properties that are not nonatomic, assign properties.
746 (objc_synthesize_setter): Implemented synthesizing setters that
747 work with properties that are not nonatomic, assign properties.
749 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
751 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
752 * objc-tree.def (PROPERTY_REF): New.
753 * objc-act.h: Added comments for all the PROPERTY_ macros.
754 (PROPERTY_NAME): Use DECL_NAME.
755 (PROPERTY_COPIES): Removed.
756 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
757 (PROPERTY_NONATOMIC): New.
758 (objc_property_assign_semantics): Make it a typedef.
759 (PROPERTY_ASSIGN_SEMANTICS): New.
760 (PROPERTY_DYNAMIC): New.
761 (PROPERTY_REF_OBJECT): New.
762 (PROPERTY_REF_PROPERTY_DECL): New.
763 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
764 (in_objc_property_setter_name_context): Removed.
765 (objc_add_property_declaration): Removed copies and ivar arguments
766 and code supporting them. Fixed recovering when readonly and
767 setter attributes are specified. Removed support for @property in
768 @implementation context. Updated error message. Double-check
769 that a property does not have a DECL_INITIAL. Validate the
770 property assign semantics and emit appropriate errors and
771 warnings. Check for duplicate property declarations. Set
772 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
773 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
774 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
775 PROPERTY_IVAR_NAME to NULL_TREE.
776 (objc_build_getter_call): Renamed to
777 objc_maybe_build_component_ref. If the property is not found in
778 the interface, search in the protocol list. Do not generate the
779 getter call; instead, build and return a PROPERTY_REF.
780 (objc_is_property_ref): New.
781 (objc_setter_func_call): Removed.
782 (get_selector_from_reference): Removed.
783 (is_property): Removed.
784 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
785 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
786 the PROPERTY_REF. Generate an error if the property is read-only.
787 (build_property_reference): Removed.
788 (objc_finish_message_expr): Removed check to produce "readonly
789 property can not be set" error when
790 in_objc_property_setter_name_context. We now generate the error
791 earlier, in objc_maybe_build_modify_expr, which will only generate
792 the setter call if the property is readwrite.
793 (check_methods): Recognize dynamic properties.
794 (check_methods_accessible): Same change.
795 (objc_build_property_ivar_name): Removed.
796 (objc_build_property_setter_name): Dropped bool argument. Always
797 add the ':' at the end.
798 (objc_gen_one_property_datum): Removed.
799 (objc_process_getter_setter): Removed.
800 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
801 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
802 DECL_SOURCE_LOCATION of the new method to be the same as the one
803 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
804 instead of trying to guess what it should be. Removed use of
805 CLASS_IVARS. Use the location of @synthesize for c_finish_return
806 and c_end_compound_statement.
807 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
808 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
809 Set the DECL_SOURCE_LOCATION of the new method to be the same as
810 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
811 is instead of trying to guess what it should be. Removed use of
812 CLASS_IVARS. Use the location of @synthesize for c_finish_return
813 and c_end_compound_statement. Emit an error and keep going,
814 instead of aborting, if the setter prototype does not have the
816 (objc_add_synthesize_declaration_for_property): New.
817 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
818 all arguments. Improved error message. Filled in the rest of the
819 function, which used to be a placeholder, with an actual
821 (objc_add_dynamic_declaration_for_property): New.
822 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
823 arguments. Improved error message. Filled in the rest of the
824 function, which used to be a placeholder, with an actual
826 (objc_gen_property_data): Rewritten.
827 (finish_class): Added explicit switch cases for
828 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
829 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
830 gcc_unreachable. Rewritten the processing of properties, in
831 particular to not synthesize prototypes for getters and setters if
832 they already exist and to install the getter and setter names into
833 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
834 warnings about setter, getter and ivar property attributes.
835 (objc_lookup_ivar): Removed support for properties.
836 (objc_gimplify_property_ref): New.
837 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
838 objc_gimplify_property_ref.
840 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
842 * objc-act.c (objc_add_property_declaration): Added arguments to
843 pass the various property attributes that were parsed with the
844 property declaration. Process arguments to determine the final
845 property attributes and produce error messages as appropriate.
846 Added temporary code to keep the compiler silent about variables
847 set but not used - for new attributes that are only checked but
849 (property_readonly): Removed.
850 (property_setter): Removed.
851 (property_getter): Removed.
852 (property_ivar): Removed.
853 (property_copies): Removed.
854 (objc_set_property_attr): Removed.
855 * objc-act.h (enum property_assign_semantics): New.
857 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
859 * objc-act.c (objc_add_property_variable): Renamed to
860 objc_add_property_declaration. Added location argument. Updated
861 warnings and errors to use it. Use error, not fatal_error, if a
862 property declaration is found outside an interface or
863 implementation context.
865 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
867 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
868 emit a warning that method parameter attributes are unimplemented.
869 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
870 (start_method_def): Copy attributes from each KEYWORD_DECL into
871 the corresponding PARM_DECL.
872 (objc_warn_deprecated_use): Removed.
873 (build_objc_method_call): Call warn_deprecated_use, not
874 objc_warn_deprecated_use.
875 (objc_maybe_printable_name): Do not try to get the identifier name
876 of DECLs that we don't recognize. Immediately return NULL for them.
877 (objc_printable_name): Removed C++-specific case, which is no
878 longer used. Updated comments.
880 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
882 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
883 (objc_demangle): Return NULL if demangling can not be done because
884 the string to demangle is not an Objective-C mangled method name.
885 Be smarter in demangling method names so that at least for methods
886 with no arguments we are able to almost always demangle '_' correctly.
888 (objc_maybe_printable_name): New.
889 (objc_printable_name): Call objc_maybe_printable_name. If it
890 returns NULL, call cxx_printable_name in Objective-C++.
892 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
894 Based on the CFString implementation in FSF apple/trunk branch.
896 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
898 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
900 * objc-act.c (get_objc_string_decl): Use a switch instead of a
901 chain of ifs. Use gcc_unreachable instead of abort.
902 (add_objc_string): Same change.
903 (generate_protocol_list): Same change - twice.
904 (synth_id_with_class_suffix): Same change.
905 (build_keyword_selector): Same change - twice.
906 (objc_build_message_expr): Same change.
907 (objc_build_selector_expr): Same change.
908 (check_methods): Same change - and added missing gcc_unreachable
910 (check_methods_accessible): Same change - twice, and added missing
911 gcc_unreachable for default case in one of them.
912 (start_class): Same change - and added missing gcc_unreachable for
914 (continue_class): Same change.
915 (objc_gen_property_data): Same change.
916 (finish_class): Same change.
917 (encode_type_qualifiers): Added missing gcc_unreachable.
918 (encode_type): Small code tidy up to reduce duplicated code. Use
919 gcc_unreachable instead of abort - twice.
920 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
921 twice. Added missing gcc_unreachable for default case - twice.
922 (dump_interface): Use a switch instead of a chain of ifs.
923 (handle_impent): Same change.
925 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
927 * objc-act.h (objc_inherit_code): Removed.
928 * objc-act.c (objc_inherit_code): Removed.
929 (objc_set_method_type): Removed.
930 (objc_build_method_signature): Added is_class_method argument.
931 Use it instead of the global objc_inherit_code variable.
932 (objc_add_method_declaration): Same change.
933 (objc_start_method_definition): Same change.
934 (objc_generate_cxx_ctor_or_dtor): Updated call to
935 objc_start_method_definition. Do not call objc_set_method_type.
936 (adjust_type_for_id_default): Mark as inline.
937 (objc_synthesize_getter): Updated call to
938 objc_start_method_definition. Do not set objc_inherit_code.
939 (objc_synthesize_setter): Updated call to
940 objc_start_method_definition. Do not set objc_inherit_code.
942 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
944 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
945 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
946 get it to compile in the current trunk.
948 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
951 * objc/objc-act.c (hash_class_name_enter): New.
952 (hash_class_name_lookup): New.
953 (objc_declare_alias): Enter alias name into hash table.
954 (objc_declare_class): Enter class name into hash table.
955 (objc_is_class_name): Do a hash look up of class name.
956 (hash_init): Initialize the two new hash tables.
957 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
958 declarations, removed class_chain and alias_chain.
960 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
962 * objc-lang.c (finish_file): Removed.
963 * objc-act.c (objc_finish_file): Renamed to
964 objc_write_global_declarations. Do not try to instantiate C++
965 templates when compiling Objective-C++ as this is now
966 automatically done before this function is called. Do not check
967 for syntax-only run or PCH generation as this is done by the
969 * objc-act.h (objc_finish_file): Removed.
971 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
973 Implemented parsing @synthesize and @dynamic for
974 Objective-C/Objective-C++.
975 * objc-act.c (objc_add_synthesize_declaration): New.
976 (objc_add_dynamic_declaration): New.
978 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
980 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
983 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
985 Merge from 'apple/trunk' branch on FSF servers.
987 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
990 * objc/objc-act.c (objc_is_class_name): template parameter is not
991 an objective class name.
992 (objc_generate_cxx_cdtors): Check for the null
993 objc_implementation_context.
995 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
997 Merge from 'apple/trunk' branch on FSF servers.
999 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1002 * objc/objc-act.c (objc_non_volatilized_type): New
1004 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1007 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1008 types with proper attribute set and correctly.
1009 (objc_volatilize_decl): Remove unneeded code.
1010 (objc_type_quals_match): Use the new attribute to check on
1012 (hash_init): removed unneeded code.
1014 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1016 Merge from 'apple/trunk' branch on FSF servers.
1018 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1021 * objc-act.c (objc_diagnose_private_ivar): New.
1023 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1025 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1026 make its type 'objc_ivar_visibility_kind'.
1027 (objc_start_class_interface): Update to use visibility enum.
1028 (objc_start_class_implementation): Likewise.
1029 (objc_set_visibility): Update to use visibility enum, warn that
1030 @package is handle as per @public.
1031 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1032 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1033 make its type 'objc_ivar_visibility_kind'.
1035 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1037 merge from FSF apple 'trunk' branch.
1038 2006 Fariborz Jahanian <fjahanian@apple.com>
1040 Radars 4436866, 4505126, 4506903, 4517826
1041 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1042 property_readonly, property_getter, property_setter, property_ivar,
1043 property_copies, in_objc_property_setter_name_context: New vars.
1044 (objc_set_property_attr): New.
1045 (objc_add_property_variable): New.
1046 (lookup_property_in_list): New.
1047 (lookup_property): New.
1048 (objc_build_getter_call): New.
1049 (objc_setter_func_call): New.
1050 (get_selector_from_reference): New.
1051 (objc_build_setter_call): New.
1053 (build_property_reference): New.
1054 (objc_finish_message_expr): Detect readonly property and warn.
1055 (objc_build_property_ivar_name): New.
1056 (objc_build_property_setter_name): New.
1057 (objc_gen_one_property_datum): New.
1058 (objc_process_getter_setter): New.
1059 (objc_synthesize_getter): New.
1060 (objc_synthesize_setter): New.
1061 (objc_gen_property_data): New.
1062 (finish_class): Generate property data.
1063 (comp_proto_with_proto): Separated from ...
1064 (match_proto_with_proto): ... New.
1065 (objc_lookup_ivar): Handle properties.
1066 * objc-tree.def (PROPERTY_DECL): New tree code.
1067 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1068 (METHOD_PROPERTY_CONTEXT): New.
1069 (PROPERTY_NAME): New.
1070 (PROPERTY_GETTER_NAME): New.
1071 (PROPERTY_SETTER_NAME): New.
1072 (PROPERTY_IVAR_NAME): New.
1073 (PROPERTY_READONLY): New.
1074 (PROPERTY_COPIES): New.
1075 (TOTAL_CLASS_RAW_IVARS): New.
1076 (CLASS_PROPERTY_DECL): New.
1077 (IMPL_PROPERTY_DECL): New.
1078 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1080 2010-10-13 Richard Henderson <rth@redhat.com>
1082 * objc-act.c (objc_eh_personality): Update call to
1083 build_personality_function.
1085 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1087 merge from FSF apple 'trunk' branch.
1089 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1090 Radar 3803157 (method attributes)
1091 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1092 * objc/objc-act.c (objc_decl_method_attributes): New.
1093 (objc_add_method_declaration): Process method's attribute.
1094 (objc_start_method_definition): Ditto.
1095 (build_objc_method_call): Inject method attribute into
1096 built function type.
1097 (objc_method_decl): New.
1098 (objc_warn_deprecated)use): New.
1100 2010-10-07 Andi Kleen <ak@linux.intel.com>
1102 * Make-lang.in (cc1obj-dummy): Remove.
1103 (cc1obj-checksum): Change to run checksum over object files
1106 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1109 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1110 countByEnumeratingWithState:objects:count: to long unsigned int.
1112 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1114 * objc-act.c (build_objc_method_call): Replace calls to
1115 build_function_call () with the VEC equivalent. Construct parameter
1118 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1120 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1121 signal that the receiver has been used.
1123 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1125 * README: Obsolete file removed.
1127 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1129 Implemented fast enumeration for Objective-C.
1130 * objc-act.c (build_fast_enumeration_state_template): New.
1131 (TAG_ENUMERATION_MUTATION): New.
1132 (TAG_FAST_ENUMERATION_STATE): New.
1133 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1134 objc_enumeration_mutation_decl.
1135 (objc_create_temporary_var): Allow providing a name to temporary
1137 (objc_build_exc_ptr): Updated calls to
1138 objc_create_temporary_var().
1139 (next_sjlj_build_try_catch_finally): Same change.
1140 (objc_finish_foreach_loop): New.
1141 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1142 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1143 objc_enumeration_mutation_decl.
1145 Merge from 'apple/trunk' branch on FSF servers.
1147 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1150 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1151 for valid objc object types.
1152 (objc_finish_foreach_loop): Check for invalid objc objects in
1155 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1157 Merge from 'apple/trunk' branch on FSF servers.
1159 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1162 * objc-act.c (objc_start_method_definition): Check for
1163 error_mark_node for the selector name and make a quick exit.
1165 2010-10-04 Andi Kleen <ak@linux.intel.com>
1167 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1169 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1171 merge from FSF 'apple/trunk' branch.
1172 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1175 * objc/objc-act.c (objc_set_method_opt): New function.
1176 (objc_start_protocol, objc_finish_interface): Reset
1177 objc_method_optional_flag flag.
1178 (objc_add_method_declaration): Pass on the new
1179 flag to objc_add_method.
1180 (objc_add_method): Add optional methods to new chain in
1182 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1183 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1184 class's optional method chains.
1186 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1188 Merge from 'apple/trunk' branch on FSF servers.
1190 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1193 * objc-act.c (objc_declare_class): Pick the right
1196 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1198 Merge from 'apple/trunk' branch on FSF servers.
1200 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1203 * objc-act.c (objc_check_global_decl): New
1205 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1207 * objc-act.c (objc_is_reserved_word): Removed.
1209 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1211 * objc-act.c (objc_add_method_declaration): Handle and ignore
1213 (objc_start_method_definition): Likewise.
1214 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1215 (objc_build_keyword_decl): Handle and ignore attributes.
1217 2010-09-28 Richard Henderson <rth@redhat.com>
1219 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1221 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1223 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1224 (objc_start_category_interface): Likewise.
1225 (objc_start_protocol): Likewise.
1227 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1229 Merge from 'apple/trunk' branch on FSF servers.
1231 2005-08-23 Stuart Hastings <stuart@apple.com>
1232 Ziemowit Laski <zlaski@apple.com>
1235 * objc-act.c (objc_decay_parm_type): New function.
1236 (get_arg_type_list): Decay types for all named arguments.
1237 (objc_push_parm): Rebuild the PARM_DECL if its type has
1240 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1242 * objc-act.c (encode_type): Fixed encoding enums with the next
1245 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1247 Merge from 'apple/trunk' branch on FSF servers.
1249 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1252 * objc-act.c (objc_compare_types): A new silent comparison
1253 mode (-4), differing from regular comparison (-3) in that
1254 'false' is returned instead of issuing warnings.
1256 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1258 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1259 (encode_aggregate_within): Reorganized code to be more readable.
1260 (encode_aggregate_fields): Updated second argument to be 'bool'
1263 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1268 * objc-act.c: Improved comments for encoding functions.
1269 (encode_aggregate_within): For the GNU runtime, rewritten some
1270 obsfuscated code to clarify the various cases.
1271 (encode_aggregate): Function removed.
1272 (encode_array): Generate an error if asked to encode an incomplete
1273 array as part of generating instance variables. Else, when
1274 encoding an incomplete array inside a structure, encode it as an
1276 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1277 '^c' instead of '*'.
1278 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1279 type as integer types instead of using a hardcoded 'i'. If asked
1280 to encode a non-integer type as a bitfield, do not abort
1281 compilation immediately; instead generate an error, then skip the
1283 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1284 Added a 'default' clause that gets executed if the type can not be
1285 matched, and that encodes it as '?' (unknown) and produces a
1286 warning. For the GNU runtime, encode enumerated types exactly in
1287 the same way as integer types instead of using a hardcoded 'i'.
1288 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1289 Encode C++ reference types as pointers. Call encode_vector to
1291 (encode_vector): New function.
1293 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1295 Merge from 'apple/trunk' branch on FSF servers. I modified the
1296 changes to be used only when compiling for the NeXT runtime.
1298 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1302 * objc-act.c (encode_type): Remove the hack.
1304 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1307 * objc-act.c (pointee_is_readonly): New function.
1308 (encode_pointer, encode_aggregate_within, encode_type):
1309 Attempt to emulate GCC 3.3 when generating type encodings.
1311 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1313 Merge from 'apple/trunk' branch on FSF servers.
1315 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1318 * objc-act.c (objc_have_common_types): New function.
1320 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1323 * objc-act.c (objc_common_type): New function.
1325 2010-09-27 Richard Guenther <rguenther@suse.de>
1327 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1328 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1330 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1332 * objc-act.c: Removed historical, obsolete comment at the top of
1335 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1338 * objc-act.c (objc_start_method_definition): Do not abort upon a
1339 'method definition not in @implementation context' error. Return
1342 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1345 * objc-act.c (objc_get_interface_ivars): New function.
1346 (objc_collecting_ivars): New variable.
1347 (continue_class): Set and reset objc_collecting_ivars for context.
1349 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1351 Merge from 'apple/trunk' branch on FSF servers.
1353 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1356 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1357 @class's protocol list.
1359 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1362 * objc/objc-act.c (objc_start_method_definition): Initialize
1363 break/continue labels.
1365 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1368 * objc-act.c (objc_compare_types): Compare function
1369 pointers; indicate success if the right-hand side has
1370 a return type that is covariant, and the argument types
1371 contravariant, with those of the left side.
1373 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1376 * objc-act.c (objc_get_protocol_qualified_type): When looking
1377 at a typedef, retrieve the precise type it describes (rather
1378 than merely looking up a class by name).
1380 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1382 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1383 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1386 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1388 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1390 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1393 * objc-act.c: build_objc_string_decl() remove declaration.
1394 (finish_var_decl): Remove forcing of var output and marking
1396 (init_def_list): Use integer_zero_node.
1397 (init_objc_symtab): Use integer_zero_node, make the short
1398 integer type specific on relevant nodes.
1399 (generate_objc_symtab_decl): Remove call to
1400 forward_declare_categories(). Use null_pointer_node where
1402 (build_module_descriptor): Comment and mark this item as
1404 (generate_static_references): Use gcc_unreachable instead of
1406 (diagnose_missing_method): New.
1407 (build_next_selector_translation_table): New.
1408 (build_gnu_selector_translation_table): New.
1409 (add_objc_string): Merge code from build_objc_string_decl...
1410 ... and delete build_objc_string_decl().
1411 (generate_dispatch_table): Make integer types explicit.
1412 (generate_category): Pass implent and arrange for the data
1413 to be extracted within the routine. Do not start new vars,
1414 but finish the ones collcted during parsing.
1415 (generate_shared_structures): Likewise.
1416 (finish_objc): Reorder code so that we finish variables before
1417 referencing them. Save the global data before calling meta-data
1418 creation routines, and pass the current reference to the two
1419 main routines. Only call generate_objc_image_info () for the
1421 (generate_classref_translation_entry): Comment on and make this
1422 item DECL_PRESERVE_P.
1423 (handle_class_ref): Use varpool interfaces, comment on and make
1424 this item DECL_PRESERVE_P.
1425 (handle_impent): Likewise.
1426 (generate_objc_image_info): Only generate when the content is
1427 non-zero. Make integer types explict.
1429 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1432 * objc-act.c (build_sized_array_type): New function.
1433 (add_objc_string): Use it.
1434 (generate_protocol_list): Likewise.
1435 (generate_objc_image_info): Likewise.
1436 (add_field_decl): New function.
1437 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1438 (generate_struct_by_value_array): Use add_field_decl.
1439 (build_objc_symtab_template): Likewise.
1440 (build_module_descriptor): Likewise.
1441 (build_objc_exception_stuff): Likewise.
1442 (build_protocol_template): Likewise.
1443 (build_method_prototype_list_template): Likewise.
1444 (build_method_prototype_template): Likewise.
1445 (build_category_template): Likewise.
1446 (build_selector_template): Likewise.
1447 (build_class_template): Likewise.
1448 (build_super_template): Likewise.
1449 (build_ivar_template): Likewise.
1450 (build_ivar_list_template): Likewise.
1451 (build_method_list_template): Likewise.
1452 (build_method_template): Likewise.
1454 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1456 * objc-act.c: Do not include except.h.
1458 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1460 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1463 * objc-act.c (objc_volatilize_decl): Likewise.
1464 (objc_build_string_object): Likewise.
1465 (hash_init): Likewise.
1466 (hash_enter): Likewise.
1467 (hash_add_attr): Likewise.
1468 (add_class): Likewise.
1469 (start_class): Likewise.
1471 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1473 * objc-act.c: Update include path for moved files.
1474 * objc-lang.c: Likewise.
1475 * config-lang.in: Update paths in gtfiles for files in c-family/.
1477 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1479 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1480 varargs type instead of a zero-argument type.
1482 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1484 * objc-act.c (synth_module_prologue): Use build_function_type_list
1485 instead of build_function_type.
1486 (build_module_initializer_routine): Likewise.
1487 (build_next_objc_exception_stuff): Likewise.
1488 (build_objc_exception_stuff): Likewise.
1490 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1492 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1493 * Make-lang.in (objc/objc-act.o): Update dependencies.
1495 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1497 * objc-act.h: Do not include gimple.h.
1498 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1499 Include gimple.h. Explain why except.h has to be included.
1500 * objc-lang.c: Do not include diagnostics.h.
1501 * Make-lang.in: Update dependencies.
1503 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1505 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1506 mismatch code for VECs.
1508 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1510 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1511 Use build_constructor instead of build_constructor_from_list.
1512 (objc_build_string_object): Build a VEC argument for
1513 objc_build_constructor.
1514 (init_def_list): Likewise.
1515 (init_objc_symtab): Likewise.
1516 (init_module_descriptor): Likewise.
1517 (generate_static_references): Likewise.
1518 (build_selector_translation_table): Likewise.
1519 (build_descriptor_table_initializer): Likewise.
1520 (generate_descriptor_table): Likewise.
1521 (build_protocol_initializer): Likewise.
1522 (build_ivar_list_initializer): Likewise.
1523 (generate_ivars_list): Likewise.
1524 (build_dispatch_table_initializer): Likewise.
1525 (generate_dispatch_table): Likewise.
1526 (generate_protocol_list): Likewise.
1527 (build_category_initializer): Likewise.
1528 (build_shared_structure_initializer): Likewise.
1529 (generate_objc_image_info): Likewise.
1531 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1534 * objc-act.c (encode_aggregate_within): Encode structure tags
1535 with template args for ObjC++.
1537 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1539 * objc-act.c: Do not include varray.h.
1541 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1544 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1545 really_start_method, get_super_receiver, handle_class_ref): Set
1546 DECL_READ_P in addition to TREE_USED.
1548 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1551 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1552 -fgnu-runtime and set flag_objc_gc to zero.
1554 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1557 * objc-act.c (build_module_initializer_routine): Make the argument
1558 to objc_start_function NULL_TREE when compiling ObjC++.
1560 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1561 Mike Stump <mikestump@comcast.net>
1564 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1566 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1568 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1569 get_super_receiver): Update build_indirect_ref calls.
1571 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1573 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1574 decl_specs variables.
1575 (objc_build_message_expr): Remove unused loc variable.
1576 (objc_finish_message_expr): Remove unused saved_rtype variable.
1577 (encode_field_decl): Remove unused type variable.
1580 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1581 type variants that don't have it initialized yet.
1583 2009-09-14 Jan Hubicka <jh@suse.cz>
1585 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1587 2009-09-14 Richard Henderson <rth@redhat.com>
1589 * objc-act.c (objc_init_exceptions): Don't call
1590 default_init_unwind_resume_libfunc.
1591 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1593 2009-09-13 Richard Guenther <rguenther@suse.de>
1594 Rafael Avila de Espindola <espindola@google.com>
1596 * objc-act.c (objc_eh_runtime_type): Export.
1597 (objc_init_exceptions): Remove. Move warning code ...
1598 (objc_begin_try_stmt): ... here
1599 (objc_build_throw_stmt): ... and here.
1600 (objc_eh_personality_decl): New.
1601 (objc_eh_personality): New function.
1602 * objc-act.h (objc_eh_runtime_type): Declare.
1603 (objc_eh_personality): Likewise.
1604 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1605 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1607 2009-09-03 Diego Novillo <dnovillo@google.com>
1609 * objc-lang.c (lang_hooks): Remove const qualifier.
1611 2009-08-20 Richard Guenther <rguenther@suse.de>
1613 * objc-act.c: Include c-lang.h
1614 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1616 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1617 Manuel López-Ibáñez <manu@gcc.gnu.org>
1620 * objc-act.c: Add location argument to all calls to
1621 build_fold_addr_expr.
1623 2009-07-14 Taras Glek <tglek@mozilla.com>
1624 Rafael Espindola <espindola@google.com>
1626 * Make-lang.in (objc.install-plugin): New target for
1627 installing plugin headers.
1629 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1631 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1634 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1636 * objc-act.c: Replace %J by an explicit location. Update all
1639 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1641 * objc-act.c: Replace %H by an explicit location. Update all
1644 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1647 * objc-act.c (objc_build_message_args): Return if ARGS is the
1650 2009-06-19 Ian Lance Taylor <iant@google.com>
1652 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1653 (objc_struct_info): New static variable.
1654 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1655 and &objc_struct_types, to start_struct.
1656 (objc_finish_struct): Likewise for finish_struct.
1658 2009-06-15 Ian Lance Taylor <iant@google.com>
1660 * objc-act.c (objc_start_function): Don't set
1661 label_context_stack_se or label_context_stack_vm.
1663 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1665 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1666 (objc_get_parm_info): Same.
1667 (get_super_receiver): Same.
1668 * objc-act.c (objc_build_component_ref): Pass location to
1670 (build_module_initializer_routine): Pass location to
1671 c_end_compound_stmt.
1672 (objc_generate_static_init_call): Pass location to build_stmt.
1673 (build_typed_selector_reference): New location argument.
1674 (build_selector_reference): Same.
1675 (objc_substitute_decl): Pass location to build_array_ref.
1676 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1677 (objc_begin_catch_clause): Same.
1678 (objc_finish_try_stmt): Same.
1679 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1680 (objc_build_throw_stmt): New argument.
1681 (generate_shared_structures): Pass location to build_c_cast.
1682 (objc_build_message_expr): Use local location.
1683 (objc_finish_message_expr): Use input_location.
1684 (build_objc_method_call): New argument.
1685 (objc_build_selector_expr): Same.
1686 (get_super_receiver): Pass location to build_c_cast,
1687 build_modify_expr, build_compound_expr.
1688 * objc-act.c: Add location to all calls to start_struct, build_decl,
1691 2009-06-09 Ian Lance Taylor <iant@google.com>
1693 * objc-act.c (objc_gimplify_expr): Change return type to int.
1694 * objc-act.h: Update declaration.
1696 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1698 * objc-act.c (objc_init): Skip print_struct_values during
1699 -fcompare-debug-second.
1701 2009-06-03 Ian Lance Taylor <iant@google.com>
1703 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1706 2009-05-27 Ian Lance Taylor <iant@google.com>
1708 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1710 (cc1obj$(exeext)): Likewise.
1712 2009-05-26 Ian Lance Taylor <iant@google.com>
1714 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1715 (cc1obj$(exeext)): Likewise.
1717 2009-05-20 Ian Lance Taylor <iant@google.com>
1719 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1720 than NULL_TREE to build_special_member_call.
1722 2009-05-10 Ian Lance Taylor <iant@google.com>
1724 * objc-act.c (objc_building_struct): New static variable.
1725 (objc_in_struct, objc_struct_types): New static variables.
1726 (objc_start_struct, objc_finish_struct): New static functions.
1727 (generate_struct_by_value_array): Call objc_start_struct instead
1728 of start_struct, and call objc_finish_struct instead of
1730 (objc_build_struct, build_objc_symtab_template): Likewise.
1731 (build_module_descriptor): Likewise.
1732 (build_next_objc_exception_stuff): Likewise.
1733 (build_protocol_template): Likewise.
1734 (build_method_prototype_list_template): Likewise.
1735 (build_method_prototype_template): Likewise.
1736 (build_category_template, build_selector_template): Likewise.
1737 (build_class_template, build_super_template): Likewise.
1738 (build_ivar_template, build_ivar_list_template): Likewise.
1739 (build_method_list_template): Likewise.
1740 (build_method_template): Likewise.
1742 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1744 * objc-act.c: Include intl.h.
1745 (objc_lookup_protocol): Use complete sentences for diagnostics
1746 with %qE for identifiers and translating results of
1747 gen_type_name_0 to locale character set.
1748 (objc_check_decl, check_protocol_recursively,
1749 lookup_and_install_protocols, objc_build_string_object,
1750 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1751 objc_get_class_ivars, error_with_ivar, check_duplicates,
1752 objc_finish_message_expr, objc_build_protocol_expr,
1753 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1754 add_category, add_instance_variable, objc_is_public,
1755 check_methods, check_methods_accessible, check_protocol,
1756 start_class, finish_class, start_protocol, really_start_method,
1757 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1758 identifiers in diagnostics. Translate generated text to locale
1759 character set as needed.
1760 (check_protocol, check_protocols): Change name parameter to type
1762 (lang_report_error_function): Remove.
1764 2009-04-27 Ian Lance Taylor <iant@google.com>
1766 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1768 2009-04-24 Ian Lance Taylor <iant@google.com>
1770 * objc-act.c (get_super_receiver): Update calls to
1771 build_modify_expr to pass new argument.
1773 2009-04-21 Taras Glek <tglek@mozilla.com>
1775 * objc-act.c: Update GTY annotations to new syntax
1776 * objc-act.h: Likewise
1778 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1780 * ChangeLog: Add copyright and license notices.
1782 2009-04-20 Ian Lance Taylor <iant@google.com>
1784 * objc-act.c (objc_rewrite_function_call): Change parameter from
1785 params to first_param. Change all callers.
1787 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1790 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1792 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1800 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1802 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1805 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1808 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1810 * objc-act.c (objc_build_string_object): Pass location to
1812 (init_def_list): Same.
1813 (init_objc_symtab): Same.
1814 (init_module_descriptor): Same.
1815 (build_module_initializer_routine): Same.
1816 (generate_static_references): Same.
1817 (build_typed_selector_reference): Same.
1818 (add_objc_string): Same.
1819 (objc_substitute_decl): Same.
1820 (objc_build_ivar_assignment): Same.
1821 (objc_build_global_assignment): Same.
1822 (objc_build_strong_cast_assignment): Same.
1823 (generate_protocols): Same.
1824 (build_protocol_initializer): Same.
1825 (build_dispatch_table_initializer): Same.
1826 (generate_protocol_list): Same.
1827 (build_category_initializer): Same.
1828 (build_shared_structure_initializer): Same.
1829 (generate_shared_structures): Same.
1830 (objc_build_protocol_expr): Same.
1831 (build_ivar_reference): Same.
1832 (get_super_receiver): Same.
1834 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1836 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1837 c_common_truthvalue_conversion with location.
1838 (next_sjlj_build_catch_list): Same.
1839 (next_sjlj_build_try_catch_finally): Same.
1841 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1844 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1845 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1846 * objc-act.c (objc_get_callee_fndecl): Kill.
1848 2008-09-17 Jan Hubicka <jh@suse.cz>
1851 * objc/objc-act.c (objc_finish_method_definition): Do not set
1854 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1856 * objc-act.c (build_typed_selector_reference): Pass input_location to
1857 build_unary_op calls.
1858 (build_selector_reference): Same, but to build_array_ref.
1859 (objc_substitute_decl): Same.
1860 (build_ivar_reference): Same, but to build_indirect_ref.
1861 (get_super_receiver): Same.
1863 2008-07-28 Richard Guenther <rguenther@suse.de>
1865 Merge from gimple-tuples-branch.
1867 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1869 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1870 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1871 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1872 * ipa-reference.c: Same.
1874 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1876 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1877 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1879 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1881 * objc-act.c: Fix comment typos.
1883 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * objc-act.c (objc_start_class_interface,
1886 objc_start_category_interface, objc_start_class_implementation,
1887 objc_start_category_implementation, objc_build_struct,
1888 generate_static_references, build_private_template,
1889 lookup_category, objc_add_method, add_category,
1890 add_instance_variable, objc_is_public, conforms_to_protocol,
1891 start_class, continue_class, finish_class): Avoid C++ keywords.
1893 2008-07-14 Jason Merrill <jason@redhat.com>
1896 * objc-act.c (objc_build_constructor): Update C++ tweak.
1898 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1900 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1901 of DECL_IN_SYSTEM_HEADER.
1903 2008-07-11 Ian Lance Taylor <iant@google.com>
1905 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1906 etc., not just when OBJCPLUS is defined.
1908 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1910 * objc-act.c (setup_string_decl, objc_build_string_object,
1911 hash_interface, eq_interface, objc_begin_try_stmt,
1912 encode_method_prototype, build_ivar_list_initializer,
1913 objc_build_encode_expr): Fix for -Wc++-compat.
1915 2008-05-12 Tomas Bily <tbily@suse.cz>
1917 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1920 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1922 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1924 2008-04-03 Tom Tromey <tromey@redhat.com>
1926 * Make-lang.in (objc_OBJS): New variable.
1928 2008-03-27 Tom Tromey <tromey@redhat.com>
1930 * Make-lang.in: Revert automatic dependency patch.
1932 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1935 * objc-act.c (objc_build_component_ref): Fix call to
1936 finish_class_member_access_expr.
1937 (objc_generate_cxx_ctor_or_dtor): Fix call to
1938 build_special_member_call.
1940 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1943 * objc-act.c (encode_type): Handle when type is error_mark_node.
1944 (objc_push_parm): Handle when the type of parm is error_mark_node.
1946 2008-03-25 Tom Tromey <tromey@redhat.com>
1948 * Make-lang.in (objc_OBJS): New variable.
1949 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1951 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1954 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1956 (objc_generate_cxx_cdtors): Likewise.
1957 (add_instance_variable): Likewise.
1959 2008-02-26 Tom Tromey <tromey@redhat.com>
1961 * objc-act.c (objc_init): Remove old location code.
1963 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1966 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1968 2007-07-30 Nick Clifton <nickc@redhat.com>
1970 * Make-lang.in: Change copyright header to refer to version 3 of
1971 the GNU General Public License and to point readers at the
1972 COPYING3 file and the FSF's license web page.
1973 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1974 config-lang.in, objc-lang.c: Likewise.
1976 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1978 * objc-act.c (objc_get_callee_fndecl): Constify.
1979 * objc-act.h (objc_get_callee_fndecl): Likewise.
1981 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1983 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1984 string_eq): Constify.
1986 2007-04-04 Stuart Hastings <stuart@apple.com>
1989 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1991 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1993 * Make-lang.in: Add dummy lang.install-pdf target.
1995 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1997 * objc/objc-act.c: Fix comment typos.
1999 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2000 Brooks Moses <brooks.moses@codesourcery.com>
2001 Lee Millward <lee.millward@codesourcery.com>
2003 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2004 (objc_get_callee_fndecl): Likewise.
2006 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2009 * objc-act.c (objc_add_static_instance): Mark the decl as
2012 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2015 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2016 of htab_hash_pointer.
2017 (lookup_interface): Likewise.
2018 (add_class): Likewise.
2020 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2022 * objc-act.c (objc_build_volatilized_type): Keep track of
2024 (objc_get_protocol_qualified_type): Ditto.
2026 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2028 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2029 content where we called cp_finish_file.
2031 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2033 * objc-act.c (synth_module_prologue): Replace calls to
2034 builtin_function with add_builtin_function.
2035 (build_next_objc_exception_stuff): Replace calls to
2036 builtin_function with add_builtin_function.
2037 (build_objc_exception_stuff): Replace calls to
2038 builtin_function with add_builtin_function.
2040 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2042 * Make-lang.in: Added empty "objc.pdf" target.
2044 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2047 * objc-act.c (objc_push_parm): If we change the type of the
2048 decl, relayout the decl.
2050 2006-09-19 Eric Christopher <echristo@apple.com>
2052 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2053 default to something innocuous.
2054 (build_next_objc_exception_stuff): Rename JBLEN.
2056 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2058 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2060 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2063 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2065 2006-06-06 Mike Stump <mrs@apple.com>
2067 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2069 2006-05-24 Mike Stump <mrs@apple.com>
2071 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2073 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2076 * objc-act.c (objc_is_public): Return early on invalid type.
2078 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2080 * objc-act.c (init_module_descriptor): Remove file name from
2082 (gen_type_name_0): Fix ICE when issuing warning.
2084 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2085 * Make-lang.in (OBJC): Remove
2086 (OBJECTIVE-C): Remove
2087 (objective-c): Remove
2088 (.PHONY): Remove objective-c and ObjC
2090 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2093 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2096 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2099 * objc-act.c (encode_array): Handle arrays to zero sized types.
2101 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2103 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2105 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2107 * Make-lang.in: Remove all dependencies on s-gtype.
2109 2005-12-02 Richard Guenther <rguenther@suse.de>
2111 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2112 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2113 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2114 build_objc_method_call, objc_rewrite_function_call): Use buildN
2117 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2119 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2120 on objc_msgSend and like builtin functions.
2122 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2124 * objc-act.c (objc_build_component_ref): Adjust call to
2125 finish_class_member_access_expr due to a changed prototype.
2127 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2130 * objc-act.c (generate_strings): Remove and move code to
2132 (add_objc_string): here when creating a new string decl.
2133 (finish_objc): Don't call generate_strings.
2135 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2138 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2139 TREE_SIDE_EFFECTS on catch_seq after building it.
2141 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2143 part of PR objc/21992
2144 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2146 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2148 Make CONSTRUCTOR use VEC to store initializers.
2149 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2150 instead of build_constructor.
2152 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2154 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2156 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2157 (KEYWORD_KEY_NAME): Use decl_minimal.
2158 (METHOD_SEL_NAME): Ditto..
2159 (METHOD_SEL_ARGS): Use decl_non_common.
2160 (METHOD_ADD_ARGS): Ditto.
2161 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2162 (METHOD_DEFINITION): Ditto.
2163 (METHOD_ENCODING): Ditto.
2164 * objc-lang.c: (objc_init_ts): New function.
2166 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2168 * objc-act.c (objc_build_struct): Pass in an actual @interface
2169 instead of its name, and annotate the struct created (and all
2170 existing variants thereof) with the @interface.
2171 (objc_compare_types): Treat forward-declared ObjC classes
2172 as stand-alone (root) classes for purposes of type comparisons.
2173 (build_private_template): Move some code to objc_build_struct().
2175 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2178 * objc-act.c (objc_build_string_object): For GNU-style constants,
2179 use the @interface type rather than the built-in type.
2181 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2183 * Make-lang.in (cc1plus-checksum.c): Use
2184 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2186 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2188 * objc-act.c: Use %q to quote in diagnostics.
2190 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2192 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2195 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2197 * objc-act.c (objc_build_volatilized_type): New function.
2198 (objc_volatilize_decl): Call objc_build_volatilized_type()
2199 instead of build_qualified_type().
2201 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2203 * objc-act.c (objc_build_internal_const_str_type): New function.
2204 (check_string_class_template): Use objc_get_class_ivars() instead
2205 of TYPE_FIELDS() to retrieve ivar list.
2206 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2207 than the field itself.
2208 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2209 type and use it to lay out compile-time string objects.
2210 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2213 2005-06-28 Paul Brook <paul@codesourcery.com>
2215 * objc-act.c (objc_init_exceptions): Call
2216 default_init_unwind_resume_libfunc.
2218 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2220 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2221 portion of TYPE_LANG_SPECIFIC info for all variants of
2222 a class before calling finish_struct(), and restore
2223 same TYPE_OBJC_INFO afterwards.
2225 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2227 * all files: Update FSF address in copyright headers.
2229 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2231 * objc-act.c (my_build_string_pointer): New.
2232 (objc_get_class_reference, get_super_receiver): Call
2233 my_build_string_pointer instead of my_build_string when building
2236 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2238 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2241 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2243 * objc-act.c (objc_build_struct): New function.
2244 (objc_derived_from_p): Likewise.
2245 (objc_build_component_ref): Likewise.
2246 (objc_copy_binfo): Likewise.
2247 (objc_xref_basetypes): Likewise.
2248 (objc_lookup_protocol): Likewise.
2249 (objc_compare_protocols): Likewise.
2250 (objc_volatilize_decl): Likewise.
2251 (encode_aggregate_fields): Likewise.
2252 (volatilized_hash): Likewise.
2253 (volatilized_eq): Likewise.
2254 (objc_compare_types): Likewise.
2255 (objc_type_quals_match): Likewise.
2256 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2258 (get_class_ivars): Add second parameter indicating if entire
2259 hierarchy is desired.
2260 (struct volatilized_type): New type.
2261 (volatilized_htab): New hash table.
2262 (objc_types_compatible_p, objc_comptypes): Remove functions.
2263 (synth_module_prologue): Do not initialize 'unused_list'.
2264 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2265 (objc_declare_alias): Implement as a typedef.
2266 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2267 (objc_get_class_ivars): Adjust call to get_class_ivars().
2268 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2269 build_ivar_reference, get_super_receiver): Call
2270 objc_build_component_ref() instead of build_component_ref().
2271 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2273 (build_private_template): Call objc_build_struct() instead of
2274 start_struct() and finish_struct().
2275 (hash_init): Initialize volatilized_htab.
2276 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2277 ObjC++ impedance mismatches.
2278 (encode_aggregate_within): Streamline by calling
2279 encode_aggregate_fields().
2280 * objc-act.h (objc_types_compatible_p): Remove prototype.
2281 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2282 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2284 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2286 * Make-lang.in (cc1obj-dummy): New.
2287 (cc1obj-checksum.c): New.
2288 (cc1obj-checksum.o): New.
2289 (cc1obj): Add cc1obj-checksum.o.
2291 2005-05-18 Mike Stump <mrs@apple.com>
2294 * objc-act.c (struct interface_tuple): Mark it up for GC.
2295 (interface_htab): It is really a struct interface_tuple.
2297 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2298 Mike Stump <mrs@apple.com>
2300 Yet more Objective-C++...
2302 * objc-act.c (objc_finish_try_stmt): Add return value.
2303 (objc_build_synchronized): Likewise.
2305 * objc-act.c (objc_is_gcable_type): Add.
2306 (objc_substitute_decl): Add.
2307 (objc_build_ivar_assignment): Add.
2308 (objc_build_global_assignment): Add.
2309 (objc_build_strong_cast_assignment): Add.
2310 (objc_is_ivar_reference_p): Add.
2311 (objc_is_global_reference_p): Add.
2312 (objc_generate_write_barrier): Add.
2313 (objc_rewrite_function_call): Add.
2314 (objc_gimplify_expr): Add Objective-C++ support.
2315 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2316 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2317 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2318 (DUP_TYPE_OBJC_INFO): Likewise.
2319 (struct imp_entry): Add field has_cxx_cdtors.
2320 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2321 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2322 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2323 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2324 OCTI_ASSIGN_STRONGCAST_DECL.
2325 (umsg_fast_decl): Add.
2326 (objc_assign_ivar_decl): Add.
2327 (objc_assign_ivar_fast_decl): Add.
2328 (objc_assign_global_decl): Add.
2329 (objc_assign_strong_cast_decl): Add.
2330 (objc_method_list_ptr): Add.
2331 (objc_method_proto_list_ptr): Add.
2332 (objc_ivar_list_ptr): Add.
2334 * objc-act.c (should_call_super_dealloc): Add.
2335 (OBJC_VERSION): Bump to 6.
2336 (objc_is_gcable_type): Add.
2337 (objc_substitute_decl): Add.
2338 (objc_build_ivar_assignment): Add.
2339 (objc_build_global_assignment): Add.
2340 (objc_build_strong_cast_assignment): Add.
2341 (objc_is_gcable_p): Add.
2342 (objc_is_ivar_reference_p): Add.
2343 (objc_is_global_reference_p): Add.
2344 (generate_shared_structures): Add flags parameter.
2345 (objc_generate_cxx_ctor_or_dtor): Add.
2346 (objc_generate_cxx_cdtors): Add.
2347 (add_class): Add name parameter.
2348 (objc_types_share_size_and_alignment): Add.
2349 (comp_proto_with_proto): Add strict parameter.
2350 (CLS_HAS_CXX_STRUCTORS): Add.
2351 (TAG_ASSIGNIVAR): Add.
2352 (TAG_ASSIGNGLOBAL): Add.
2353 (TAG_ASSIGNSTRONGCAST): Add.
2354 (TAG_MSGSEND_FAST): Add.
2355 (TAG_ASSIGNIVAR_FAST): Add.
2356 (TAG_CXX_CONSTRUCT): Add.
2357 (TAG_CXX_DESTRUCT): Add.
2358 (OBJC_LOOKUP_CLASS): Add.
2359 (OBJC_LOOKUP_NO_SUPER): Add.
2360 (objc_finish_file): Add pch support.
2361 (objc_finish_implementation): Add Objective-C++ support.
2362 (synth_module_prologue): Likewise.
2363 (synth_module_prologue): Add fast dispatching.
2364 (objc_get_class_reference): Add Objective-C++ support.
2365 (objc_generate_write_barrier): Likewise.
2366 (next_sjlj_build_enter_and_setjmp): Likewise.
2367 (objc_begin_try_stmt): Likewise.
2368 (build_next_objc_exception_stuff): Add fast ivar support.
2369 (build_private_template): Mark the record as used so debug
2370 information is generated.
2371 (build_protocol_template): Add Objective-C++ support.
2372 (objc_method_parm_type) Likewise.
2373 (objc_generate_cxx_ctor_or_dtor): Likewise.
2374 (objc_generate_cxx_cdtors): Likewise.
2375 (build_protocol_initializer): Likewise.
2376 (build_category_template): Likewise.
2377 (build_class_template): Likewise.
2378 (build_method_list_template): Likewise.
2379 (build_category_initializer): Likewise.
2380 (build_shared_structure_initializer): Likewise.
2381 (objc_finish_message_expr): Likewise.
2382 (build_objc_method_call): Add fast dispatch support.
2383 (lookup_method_static): Add support to end search at superclasses.
2384 (add_method_to_hash_list): Add strict parameter to
2385 comp_proto_with_proto.
2386 (objc_add_method): Likewise.
2387 (objc_add_method): Also set the interface_value.
2388 (add_instance_variable): Add Objective-C++ support.
2389 (objc_is_public): Likewise.
2390 (start_class): Likewise.
2391 (continue_class): Likewise.
2392 (encode_aggregate_within): Likewise.
2393 (start_method_def): Likewise.
2394 (objc_start_function): Clear current_function_returns_value
2395 and current_function_returns_null.
2396 (really_start_method): Add Objective-C++ support.
2397 (objc_finish_method_definition): Add warning for missing
2399 (finish_objc): Add Objective-C++ support.
2400 (generate_objc_image_info): Likewise.
2401 (objc_lookup_ivar): Likewise.
2402 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2403 (INIT_TYPE_OBJC_INFO): Likewise.
2404 (DUP_TYPE_OBJC_INFO): Likewise.
2406 2005-04-23 DJ Delorie <dj@redhat.com>
2408 * objc-act.c: Adjust warning() callers.
2410 2005-04-21 Roger Sayle <roger@eyesopen.com>
2412 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2413 this field of an objc method decl.
2414 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2415 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2416 (objc_build_method_signature): Accept additional "ellipsis"
2417 argument and pass it to build_method_decl.
2418 (get_arg_type_list, start_method_def, gen_method_decl): Use
2419 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2420 TREE_OVERFLOW field of a TREE_LIST node.
2422 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2425 * objc-act.c (objc_start_function): Create stack level for context
2426 of identifiers with variably modified type.
2428 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2432 * objc-act.c (objc_start_function): Push context on
2433 label_context_stack.
2435 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2437 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2438 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2439 Call c_common_truthvalue_conversion.
2441 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2443 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2444 objc/objc-parse.c, objc/objc-parse.y): Remove
2445 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2446 objc.distclean, objc.maintainer-clean): Update for new parser.
2447 * config-lang.in (gtfiles): Update for new parser.
2449 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2451 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2454 2005-01-27 Matt Austern <austern@apple.com>
2456 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2457 calling instantiate_pending_templates.
2459 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2462 * objc-act.c (build_selector_translation_table): Use
2463 input_location in the diagnostic for the GNU runtime or if
2464 TREE_PURPOSE (chain) is NULL.
2466 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2469 * objc-act.c (objc_types_compatible_p): New function.
2470 * objc-act.h (objc_types_compatible_p): Declare.
2471 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2473 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2475 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2478 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2481 * objc-act.c (get_arg_type_list): Decay function arguments into
2483 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2484 in line with what the C front-end does.
2485 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2486 each PARM_DECL, like the C front-end does.
2487 (start_method_def): Remove redundant ARRAY_TYPE decay.
2488 (objc_start_function): Bring closer in line with what the
2489 C front-end does for functions.
2491 2005-01-14 Mike Stump <mrs@apple.com>
2493 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2494 that -fobjc-exceptions is accepted.
2496 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2499 * objc-act.c (get_arg_type_list, start_method_def): Decay
2500 array arguments into pointers.
2501 (gen_type_name_0): Learn to pretty-print array types.
2503 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2505 * objc-act.c (build_private_template): Change to return 'void'; do
2506 not set ivar_context, uprivate_record or objc_instance_type.
2507 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2508 retrieve protocol list from the pointee rather than the pointer itself;
2509 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2510 TYPE_OBJC_PROTOCOL_LIST.
2511 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2512 construct a variant of the pointee as well as the pointer, and
2513 store protocol information in the former. When creating variants
2514 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2515 TYPE_OBJC_INTERFACE information.
2516 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2517 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2518 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2519 holding an IDENTIFIER_NODE.
2520 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2521 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2522 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2523 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2524 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2526 (continue_class): For @implementations, set ivar_context,
2527 uprivate_record and objc_instance_type, for @interfaces, call
2528 build_private_template().
2529 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2530 TYPE_OBJC_INTERFACE.
2531 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2532 accessing TYPE_OBJC_PROTOCOL_LIST.
2533 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2534 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2535 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2536 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2537 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2538 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2539 TYPE_LANG_SPECIFIC(...).
2540 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2541 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2542 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2543 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2544 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2546 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2549 * Make-lang.in (objc/objc-act.o): Update dependencies.
2550 * objc-act.c (objc_finish_file): Call
2551 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2553 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2556 * obj-act.c (encode_type): 96bits doubles are encoded the
2557 same way as 64bit and 128bit doubles are.
2559 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2561 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2563 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2566 * objc-act.c (generate_method_descriptors): Remove setting
2567 the new decls' type to variable_length_type.
2568 (generate_ivar_lists): Likewise.
2569 (generate_dispatch_tables): Likewise.
2571 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2573 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2574 contains the result of the ID lookup by the C or C++
2575 front-end; in class methods, use OTHER if it exists;
2576 in instance methods, use OTHER only if it is locally
2579 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2581 * objc-act.c (finish_class): Do not synthesize bogus
2582 'extern objc_object *_Foo;' declarations for @interface Foo.
2584 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2585 David Ayers <d.ayers@inode.at>
2587 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2588 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2589 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2590 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2591 (objc_is_id): Add test for 'super'.
2592 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2593 receivers; if class methods are not found in protocol lists, search
2594 for instance methods therein and warn if one is found. Look in
2595 global hash tables for suitable method as a last resort when messaging
2596 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2597 (objc_add_method): Insert instance methods listed in protocols into
2598 the global class method hash table.
2599 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2600 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2601 addition to 'id <Proto>'.
2603 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2606 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2607 for the NeXT runtime case.
2609 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2611 * objc-act.c: Fix comment typos.
2613 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2615 * objc-act.c (init_objc_symtab, init_module_descriptor,
2616 build_shared_structure_initializer): When initializing 'long'
2617 fields, ensure that the initializer value is also 'long'.
2619 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2621 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2623 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2624 (build_selector_translation_table): Use %J in diagnostic
2625 instead of diddling input_line. Fix spelling.
2627 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2629 * objc-act.c (objc_fold_objc_type_ref): New function.
2630 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2632 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2634 * objc-act.c (objc_start_function, really_start_method,
2635 objc_get_parm_info, start_method_def): Update to new arg_info
2638 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2640 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2642 (objc/objc-act.o): Depend on $(HASHTAB_H).
2643 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2644 objcp-decl.h instead of c-tree.h.
2645 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2646 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2647 build_protocol_template): Adjust prototypes.
2648 (build_module_initializer_routine, start_class, continue_class,
2649 finish_class, start_method_def, objc_start_function, start_protocol,
2650 build_method_decl, objc_add_method, add_instance_variable,
2651 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2652 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2653 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2654 create_field_decl): New prototypes.
2655 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2656 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2657 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2658 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2659 (CLASS_TYPEDEF_NAME): New.
2660 (TAG_EXECCLASS): Change from a global variable to a #define.
2661 (TAG_RETURN_STRUCT): Delete.
2662 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2663 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2664 (string_descriptor): New struct.
2665 (string_htab): New hash table.
2666 (string_hash, string_eq): New prototypes.
2667 (generate_struct_by_value_array): Call create_field_decl() instead of
2668 create_builtin_decl().
2669 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2670 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2671 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2672 and cp_finish_file().
2673 (define_decl, get_static_reference, get_protocol_reference,
2674 create_builtin_decl): Remove functions.
2675 (objc_start_class_interface, objc_start_category_interface,
2676 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2677 objc_start_class_implementation, objc_start_category_implementation,
2678 objc_continue_implementation, objc_finish_implementation,
2679 objc_set_visibility, objc_set_method_type,
2680 objc_build_method_signature, objc_add_method_declaration,
2681 objc_start_method_definition, objc_add_instance_variable,
2682 objc_get_protocol_qualified_type, create_field_decl,
2683 start_var_decl, finish_var_decl): New functions.
2684 (setup_string_decl): Simplify since it is only called once.
2685 (synth_module_prologue): Call build_class_template(); predefine 'id'
2686 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2687 hooks for duration of function; fix GNU runtime messenger signatures
2688 to correspond to reality; forward-declare '__objc_exec_class' for the
2689 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2690 'extern "C" { ... }' wrappers around synthesized declarations; call
2691 build_protocol_template() and build_category_template().
2692 (string_hash, string_eq): New functions.
2693 (objc_build_string_object): Check metaclass correctness only once;
2694 store string literals in hash table.
2695 (objc_build_constructor): Do not convert initializer elements;
2696 adjust for ObjC++ impedance mismatch.
2697 (build_objc_symtab_template): Call create_field_decl() instead of
2698 create_builtin_decl().
2699 (init_objc_symtab): Add missing conversion to initializer element.
2700 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2701 (generate_objc_symtab_decl): Do not call build_category_template();
2702 call start_var_decl() and finish_var_decl() instead of start_decl()
2704 (build_module_descriptor): Call create_field_decl() instead of
2705 grokfield(); call start_var_decl() and finish_var_decl() instead of
2706 start_decl() and finish_decl(); always mark module descriptor as
2707 used; move GNU runtime-specific functionality to
2708 build_module_initializer_routine().
2709 (build_module_initializer_routine): New function, broken off of
2710 build_module_descriptor().
2711 (objc_static_init_needed_p, objc_generate_static_init_call): New
2713 (generate_static_references, generate_strings,
2714 build_selector_translation_table, generate_descriptor_table,
2715 generate_ivars_list, generate_dispatch_table, generate_category): Call
2716 start_var_decl() and finish_var_decl() instead of start_decl() and
2717 finish_decl(); build a type directly instead of via groktypename().
2718 (build_selector_reference_decl, build_selector_table_decl,
2719 build_class_reference_decl, build_protocol_reference,
2720 generate_objc_image_info): Call start_var_decl() instead of
2722 (build_selector_reference): For GNU runtime, do not call
2723 build_selector_reference_decl().
2724 (build_selector, build_typed_selector_reference): Always convert
2725 result to the selector type.
2726 (add_objc_string): Cast return value to 'char *'.
2727 (build_method_prototype_template, build_selector_template,
2728 build_method_template): Use actual selector type for fields
2729 pointing to selectors.
2730 (finish_objc): For GNU runtime, call
2731 build_module_initializer_routine() after build_module_descriptor().
2732 (generate_protocol_list, generate_shared_structures): Call
2733 start_var_decl() and finish_var_decl() instead of start_decl() and
2734 finish_decl(); build a type directly instead of via
2736 (synth_id_with_class_suffix): Return a string.
2737 (get_arg_type_list): For instance methods, use the instance type for
2738 'self'; do not call groktypename_in_parm_context().
2739 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2740 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2741 handle RECORD_TYPEs in ObjC as well as ObjC++.
2742 (objc_is_id): New function.
2743 (objc_is_object_ptr): Return the canonical type node.
2744 (objc_get_class_ivars): Simplify using get_class_ivars().
2745 (get_class_ivars): Remove second parameter; create a fresh copy
2746 of the ivar list for each call; do not check for existence of
2748 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2749 (objc_init_exceptions): When using SJLJ-style exceptions, require
2750 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2752 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2753 objc_object_type instead of objc_id_type.
2754 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2755 a VAR_DECL before placing it in the appropriate scope; do not
2756 call define_decl(); adjust call to c_begin_compound_stmt();
2757 use objc_object_type instead of objc_id_type.
2758 (build_next_objc_exception_stuff): Call create_field_decl() instead
2759 of create_builtin_decl(); construct type directly instead of calling
2760 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2761 (build_private_template): Adjust call to get_class_ivars(); build
2762 a type directly instead of via groktypename().
2763 (build_protocol_template, build_method_prototype_list_template,
2764 build_method_prototype_template, build_category_template,
2765 build_selector_template, build_class_template, build_super_template,
2766 build_ivar_template, build_ivar_list_template,
2767 build_method_list_template, build_method_template):
2768 Call create_field_decl() instead of grokfield().
2769 (objc_method_parm_type): Do not call groktypename().
2770 (generate_descriptor_table): Call start_var_decl() and
2771 finish_var_decl() instead of start_decl() and finish_decl().
2772 (generate_method_descriptors, build_protocol_initializer,
2773 generate_dispatch_tables, build_category_initializer,
2774 build_shared_structure_initializer): Do not call groktypename().
2775 (generate_protocols): Call start_var_decl() and finish_var_decl()
2776 instead of start_decl() and finish_decl(); do not call groktypename().
2777 (error_with_ivar): Remove last parameter.
2778 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2779 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2780 (generate_ivar_lists): Convert one of the initializer elements; do
2781 not call groktypename().
2782 (get_arg_type_list, start_method_def, gen_method_def): Account for
2783 new representation of variable arguments and '...' in Objective-C
2784 methods; add Objective-C++ impedance matching code.
2785 (is_objc_type_qualifier): Remove function.
2786 (adjust_type_for_id_default): Simplify; there is no longer a need to
2787 wade through declspecs.
2788 (lookup_interface, start_class, continue_class,
2789 finish_class, start_method_def, start_protocol, build_method_decl,
2790 objc_add_method, add_instance_variable, build_ivar_reference,
2791 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2792 Make into static functions.
2793 (receiver_is_class_object): Use new IS_CLASS() macro.
2794 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2795 call objc_finish_message_expr() instead of finish_message_expr().
2796 (finish_message_expr): Rename to objc_finish_message_expr(); use
2797 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2798 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2799 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2800 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2801 (build_objc_method_call, warn_with_method): Do not call groktypename().
2802 (build_ivar_reference): Call convert() instead of clobbering in a
2804 (hash_init): Initialize string_htab hash table.
2805 (add_instance_variable): Simplify parameter list; do not call grokfield();
2806 do not populate CLASS_IVARS list.
2807 (start_class): Check for the existence of super class, if one was specified.
2808 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2809 call build_class_template(); adjust call to get_class_ivars(); call
2810 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2811 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2813 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2814 (start_protocol): Do not call build_protocol_template(); use
2815 PROTOCOL_BINFO_ELTS for the tree vector size.
2816 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2817 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2819 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2820 (encode_type): Handle the 'const' qualifier here.
2821 (objc_parmlist): New global variable, sued by objc_push_parm and
2822 objc_get_parm_info().
2823 (objc_push_parm, objc_get_parm_info): New functions.
2824 (objc_expr_last): Remove function.
2825 (synth_self_and_ucmd_args): For instance methods, use the instance
2826 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2827 (start_method_def): Do not call push_scope(), declare_parm_level(),
2828 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2829 just use objc_push_parm() and objc_get_parm_info().
2830 (comp_method_with_proto): Remove function.
2831 (objc_types_are_equivalent): Strip away indirections before comparing
2833 (comp_proto_with_proto): Do not call groktypename(); types are no
2834 longer in raw declspec format.
2835 (objc_start_function): New function.
2836 (really_start_method): Call comp_proto_with_proto() instead of
2837 comp_method_with_proto(); call objc_start_function() instead of
2838 hand-crafting a function declarator.
2839 (continue_method_def, objc_expand_function_end): Remove functions.
2840 (get_super_receiver): Call objc_get_current_scope() instead of
2841 get_current_scope(); reference 'super_class' field (instead of
2843 (finish_method_def): Rename to objc_finish_method_definition() and
2844 add a function decl parameter; move method encoding call from
2845 objc_expand_function_end().
2846 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2847 gen_declaration_1): Remove functions.
2848 (tmpbuf, RAW_DECLSPEC): Remove.
2849 (gen_declaration): Remove second parameter; simplify to deal
2850 with TYPE_P nodes instead of raw declspecs.
2851 (gen_type_name, gen_type_name_0): New functions.
2852 (gen_method_decl): Remove second parameter; call gen_type_name()
2853 instead of gen_declaration_1().
2854 (dump_interface): Adjust calls to gen_declaration() and
2855 gen_method_decl(); do not allocate a separate string buffer.
2856 (init_objc): Allocate a larger string buffer to accommodate
2857 dump_interface(); adjust call to build_module_descriptor();
2858 add call to build_module_initializer_routine() for the GNU
2860 (generate_classref_translation_entry): Do not call start_decl(); call
2861 finish_var_decl() instead of finish_decl(); call convert() instead of
2863 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2864 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2866 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2867 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2868 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2869 objc_object_type and objc_object_name, respectively.
2870 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2871 objc_class_name): New.
2872 (IS_CLASS): New macro.
2873 (IS_ID, IS_SUPER): Robustify.
2874 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2875 (finish_file, start_class, continue_class, finish_class,
2876 start_method_def, continue_method_def, finish_method_def,
2877 start_protocol, finish_protocol, objc_build_throw_stmt,
2878 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2879 objc_build_synchronized_epilogue, objc_build_try_prologue,
2880 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2881 objc_build_finally_prologue, objc_build_finally_epilogue,
2882 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2883 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2884 get_class_reference, get_static_reference, get_object_reference,
2885 build_message_expr, finish_message_expr, build_selector_expr,
2886 build_ivar_reference, build_keyword_decl, build_method_decl,
2887 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2888 objc_declare_class, objc_declare_protocols, objc_comptypes,
2889 objc_check_decl, build_encode_expr): Remove prototypes.
2890 (imp_count, cat_count): Make GGC-aware.
2891 (OBJC_SET_TYPE_NAME): New macro.
2893 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2895 * config-lang.in: Update copyright notice.
2896 (lang_requires): Indicate that ObjC requires C to be built first.
2898 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2900 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2902 (build_objc_string_object): Rename to objc_build_string_object().
2903 (get_class_reference): Rename to objc_get_class_reference().
2904 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2905 (next_sjlj_build_catch_list, get_super_receiver): Call
2906 objc_get_class_reference() instead of get_class_reference().
2907 (build_keyword_decl): Rename to objc_build_keyword_decl().
2908 (build_message_expr): Rename to objc_build_message_expr().
2909 (build_protocol_expr): Rename to objc_build_protocol_expr().
2910 (build_selector_expr): Rename to objc_build_selector_expr().
2911 (build_encode_expr): Rename to objc_build_encode_expr().
2912 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2913 objc_get_class_ivars().
2914 (get_class_reference): Rename prototype to objc_get_class_reference().
2915 (build_message_expr): Rename prototype to objc_build_message_expr().
2916 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2917 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2918 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2919 (build_objc_string_object): Rename prototype to
2920 objc_build_string_object().
2922 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2924 * objc-act.c (lookup_interface): Make function 'static' and add a
2926 (objc_check_decl, get_class_reference, objc_declare_alias,
2927 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2928 instead of is_class_name().
2929 (get_super_receiver, objc_clear_super_receiver): Call
2930 objc_get_current_scope() instead of get_current_scope().
2931 (is_class_name): Rename to objc_is_class_name.
2932 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2934 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2936 * objc-act.c (objc_is_reserved_word): New function.
2938 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2940 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2941 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2942 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2943 * objc-act.c: Do not include gtype-objc.h.
2944 (finish_file): Rename to objc_finish_file().
2945 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2946 * objc-lang.c: Update copyright notice; include diagnostic.h,
2947 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2949 (finish_file): New hook routine.
2950 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2951 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2952 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2953 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2954 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2955 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2956 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2957 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2958 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2959 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2960 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2961 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2962 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2963 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2964 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2965 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2966 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2967 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2968 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2969 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2970 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2971 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2972 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2973 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2974 Move to c-objc-common.h.
2977 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2978 Free Software Foundation, Inc.
2980 Copying and distribution of this file, with or without modification,
2981 are permitted in any medium without royalty provided the copyright
2982 notice and this notice are preserved.