1 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
4 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
5 effects, do not use a temporary variable.
7 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
9 * objc-next-runtime-abi-01.c: Updated comments.
10 * objc-next-runtime-abi-02.c: Same.
12 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
14 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
17 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
19 * objc-act.c: Updated comments.
20 * objc-next-runtime-abi-02.c: Same.
21 * objc-runtime-shared-support.c: Same.
22 * objc-runtime-hooks.h: Same.
24 * objc-gnu-runtime-abi-01.c: Same.
26 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
28 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
29 not generate metadata if there is nothing to put into it.
31 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
33 * config-lang.in (gtfiles): Updated.
34 * Make-lang.in (START_HDRS): New.
35 (OBJC_OBJS): Added new object files.
36 (objc/objc-act.o): Updated prerequisites.
37 (objc/objc-lang.o): Updated prerequisites.
38 (objc/objc-runtime-shared-support.o): New.
39 (objc/objc-gnu-runtime-abi-01.o): New.
40 (objc/objc-next-runtime-abi-01.o): New.
41 (objc/objc-next-runtime-abi-02.o): New.
42 * objc-runtime-hooks.h: New.
43 * objc-runtime-shared-support.h: New.
44 * objc-runtime-shared-support.c: New.
45 * objc-gnu-runtime-abi-01.c: New.
46 * objc-next-metadata-tags.h: New.
47 * objc-next-runtime-abi-01.c: New.
48 * objc-next-runtime-abi-02.c: New.
49 * objc-lang.c: Include c-lang.h.
50 (LANG_HOOKS_EH_PERSONALITY): Removed.
51 * objc-act.h: Moved many declarations and code from objc-act.c
52 into objc-act.h to make them available outside objc-act.c.
53 (objc_eh_runtime_type): Removed.
54 (objc_eh_personality): Removed.
55 (CLASS_HAS_EXCEPTION_ATTR): New.
56 (OCTI_SUPER_SUPERFIELD_ID): New.
57 (OCTI_V1_PROP_LIST_TEMPL): New.
58 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
59 (super_superclassfield_id): New.
60 (objc_prop_list_ptr): New.
61 (prop_names_attr_chain): New.
62 * objc-act.c: Include new runtime headers. Moved many #defines
63 and declarations into objc-act.h and
64 objc-runtime-shared-support.h. Made some corresponding functions
65 non-static, and moved some others into
66 objc-runtime-shared-support.c. Moved metadata generation code
67 into the new runtime hook files.
68 (ivar_offset_hash_list): New.
69 (objc_init): Call generate_struct_value_by_array() before doing
70 any runtime initialization. Create the appropriate runtime hook
72 (init_objc): Removed. Code moved directly into objc_init.
73 (finish_objc): Removed. Code moved directly into
74 objc_write_global_declarations.
75 (objc_write_global_declarations): Do the warn_selector checks
76 before emitting metadata. Use a runtime hook to emit the
77 metadata. Do not emit the metadata or do -gen-decls processing if
78 -fsyntax-only or we are producing a PCH.
79 (build_objc_exception_stuff): Renamed to
80 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
81 objc_exception_throw_decl.
82 (synth_module_prologue): Call runtime initialize hook instead of
83 building runtime declarations here. Use the
84 default_constant_string_class_name runtime hook to set the
85 constant string class name.
86 (objc_build_string_object): Call the setup_const_string_class_decl
87 runtime hook instead of setup_string_decl. Call the
88 build_const_string_constructor runtime hook instead of building
89 the string object here.
90 (get_objc_string_decl): Added prop_names_attr case. Removed
91 gcc_unreachable() at the end.
92 (objc_begin_catch_clause): Distinguish between @catch (...) and
93 @catch (id x). Call the begin_catch runtime hook instead of
94 building the CATCH_EXPR here.
95 (objc_finish_catch_clause): Call the finish_catch runtime hook
96 instead of adding the catch here.
97 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
98 instead of doing it here.
99 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
100 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
101 Call the build_throw_stmt runtime hook instead of building the
103 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
105 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
106 instead of building the list of arguments here.
107 (receiver_is_class_object): Call the receiver_is_class_object
108 runtime hook instead of doing the check here. Call the
109 tag_getclass runtime hook instead of using TAG_GETCLASS.
110 (objc_finish_message_expr): Call the build_objc_method_call
112 (objc_build_protocol_expr): Call the get_protocol_reference
114 (objc_build_selector_expr): Call the build_selector_reference
116 (build_ivar_reference): Call the build_ivar_reference runtime
118 (hash_init): Set up ivar_offset_hash_list.
119 (start_class): Recognize the objc_exception attribute and store
121 (continue_class): Use the class_decl and metaclass_decl runtime
123 (build_objc_property_accessor_helpers): Renamed to
124 build_common_objc_property_accessor_helpers. Do not build
125 objc_copyStruct_decl, objc_getPropertyStruct_decl and
126 objc_setPropertyStruct_decl.
127 (objc_synthesize_getter): Check what struct setter/getter helper
128 is available instead of checking the type of runtime.
129 (get_super_receiver): Use the super_superclassfield_ident runtime
130 hook. Added assert. Use the get_class_super_ref and
131 get_category_super_ref runtime hooks.
132 (objc_v2_encode_prop_attr): New.
134 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
137 * objc-act.c (finish_objc): When calling check_duplicates to check
138 duplicated instance methods, set 'is_class' to 0, not 1.
140 2011-01-14 Ben Elliston <bje@au.ibm.com>
143 * objc-act.c (generate_struct_by_value_array): Do not output a
144 definition for struct_forward_array.
146 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
148 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
151 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
153 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
155 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
157 * objc-act.c (check_that_protocol_is_defined): New.
158 (lookup_protocol): Call check_that_protocol_is_defined.
160 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
162 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
163 lists. Check them two-ways to fix comparisons when one protocol
164 implements the other one, or when one list contains duplicated
167 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
169 * objc-act.c (objc_add_method): When emitting an error because a
170 method with the same name but conflicting types is found in the
171 same class or category interface, print a note with the location
172 of the original method. Also, improved the error message to
173 clearly state that the conflict is due to conflicting types, and
174 produce it for protocols as well. Emit an error if two identical
175 methods are declared in a protocol, but one is @required and the
176 other one is @optional.
178 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
180 * objc-act.c (start_class): Warn when a class attribute is
182 (objc_declare_protocols): Warn when a protocol attribute in a
183 protocol forward-declaration is ignored.
184 (start_protocol): Warn when a protocol attribute is ignored.
186 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
188 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
189 particular, explicitly mention whether the error is due to the
190 @optional or @required keyword instead of mentioning
191 "@optional/@required".
193 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
196 * objc-act.c (objc_build_synchronized): Check the argument of
197 @synchronized and emit an appropriate error if it is not a valid
198 Objective-C object. Deal gracefully with that case. Updated
199 comments and variable names.
201 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
204 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
205 * objc-tree.def (PROPERTY_REF): Increased the number of operands
207 * objc-act.c (objc_finish_message_expr): Added optional argument
208 allowing to return the deprecated method prototype for deprecated
209 methods, instead of immediately emitting the deprecation warning.
210 (objc_maybe_build_component_ref): Do not warn for a deprecated
211 property. When building the getter call, get the deprecated
212 method prototype from objc_finish_message_expr() and put it into
214 (objc_build_class_component_ref): Same change.
215 (finish_class): Mark the getter and setter as deprecated if they
216 are generated from a deprecated property.
217 (objc_gimplify_property_ref): If the getter is deprecated, emit a
219 (objc_build_setter_call, objc_build_message_expr,
220 objc_finish_foreach_loop): Updated call to
221 objc_finish_message_expr.
223 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
226 * objc-act.c (lookup_protocol): Added 'definition_required'
227 argument. If 'definition_required', and the protocol is not
228 defined, emit a warning.
229 (objc_declare_protocols): Updated call to lookup_protocol.
230 (start_protocol): Same change.
231 (check_protocol_recursively): Same change.
232 (objc_build_protocol_expr): Same change.
233 (lookup_and_install_protocols): Added definition_required argument.
234 Pass it to lookup_protocol.
235 (objc_get_protocol_qualified_type): Updated call to
236 lookup_and_install_protocols.
237 (start_class): Updated calls to lookup_and_install_protocols; pass
238 true to 'definition_required' to get the warnings.
239 (start_protocol): Updated calls to lookup_and_install_protocols.
241 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
243 * objc-act.c (objc_start_category_interface): Produce an error if
244 a class extension is found after the class @implementation.
246 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
249 * objc-act.c (encode_method_prototype): Fixed both location and
250 format string of error "type %qT does not have a known size".
252 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
254 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
256 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
258 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
260 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
262 * objc-act.c (objc_init): Call using_eh_for_cleanups.
263 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
264 not call using_eh_for_cleanups.
265 (objc_begin_try_stmt): Do not call objc_init_exceptions.
266 (objc_build_throw_stmt): Updated call to
267 objc_maybe_warn_exceptions.
269 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
271 * objc/objc-act.c (objc_eh_personality): Select personality name on
273 (objc_init_exceptions): New.
274 (objc_begin_try_stmt): Use objc_init_exceptions.
275 (objc_build_throw_stmt): Likewise.
277 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
279 * objc-act.c (objc_in_class_extension): New.
280 (objc_start_category_interface): If -fobjc-std=objc1
281 was specified, produce an error if a class extension is used.
282 (objc_finish_interface): Reset objc_in_class_extension to false.
283 (objc_add_property_declaration): Allow a class extension to extend
284 readonly properties in the main @interface to be readwrite.
285 (start_class): Added code to deal with class extensions. In that
286 case, return the existing interface after adding any additional
287 protocols to it and setting objc_in_class_extension to true.
288 (continue_class): If in a class extension, do not generate the
289 instance variable template.
291 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
293 * objc-act.c (objc_build_throw_stmt): Check that the argument of
294 @throw is an object and emit an error if not.
296 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
298 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
299 error() when printing an error about the iterating variable or
300 collection not being an object.
302 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
304 * objc-act.c (objc_finish_foreach_loop): Mark the
305 object_expression as used.
307 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
309 * objc-act.c: Include c-family/c-objc.h.
310 * objc-lang.c: Same change.
311 * Make-lang.in (objc/objc-act.o): Depend on
313 (objc/objc-lang.o): Same change.
314 * config-lang.in (gtfiles): Added c-family/c-objc.h.
316 2010-12-02 Joseph Myers <joseph@codesourcery.com>
318 * lang-specs.h: Don't handle -ftraditional.
320 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
322 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
323 not NULL_TREE when a @throw is used outside of a @catch block.
325 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
327 * objc-act.c (objc_build_volatilized_type): Removed.
328 (objc_non_volatilized_type): Removed.
329 (objc_type_quals_match): Removed.
330 (local_variables_to_volatilize): New.
331 (objc_volatilize_decl): Add the decl to volatilize to
332 local_variables_to_volatilize, but don't volatilize it yet.
333 (objc_finish_function): New.
334 * objc-act.h (local_variables_to_volatilize): New.
336 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
337 Mike Stump <mikestump@comcast.net>
339 Allow 'make check-objc -j2'
340 * Make-lang.in (lang_checks_parallelized): New.
341 (check_objc_parallelize): New.
343 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
345 * objc-act.c (start_class): When a class is reimplemented,
346 generate an error and avoid adding the class to the list of
347 implemented classes again, but do not return error_mark_node.
349 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
351 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
353 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
355 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
356 is passed as argument.
357 (objc_begin_catch_clause): Added code to deal with an
358 error_mark_node or NULL_TREE argument. Improved checks for
359 invalid arguments. Added code to traverse typedefs.
361 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
363 * objc-act.c (objc_demangle): Return immediately if the string is
364 too short. Detect names that do not need demangling, and return
367 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
369 Implemented optional properties.
370 * objc-act.h (PROPERTY_OPTIONAL): New.
371 * objc-act.c (objc_add_property_declaration): Set
372 PROPERTY_OPTIONAL if appropriate.
373 (finish_class): When generating definitions of setter and getter
374 methods associated with a property for a protocol, mark them as
375 optional if the property is optional.
376 (maybe_make_artificial_property_decl): Added 'getter_name'
377 argument. Set PROPERTY_OPTIONAL.
378 (objc_maybe_build_component_ref): Updated calls to
379 maybe_make_artificial_property_decl. Added code for optional,
381 (objc_build_class_component_ref): Updated call to
382 maybe_make_artificial_property_decl.
384 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
386 * objc-act.c (objc_build_struct): Fixed loops that save and
387 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
388 special case for the current type is then no longer required.
389 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
391 (objc_get_protocol_qualified_type): Updated comments.
393 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
395 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
396 after finish_struct, not before, otherwise it may be wiped out by
397 it. This fixes spurious warnings when a class has more than 15
400 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
403 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
404 objective-c-cpp-output instead of objc-cpp-output. Print a
405 deprecation note every time objc-cpp-output is requested.
407 2010-11-22 Joseph Myers <joseph@codesourcery.com>
409 * objc-act.c (write_symbols): Don't declare here.
411 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
414 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
415 this function is only called with the next runtime.
417 2010-11-20 Jakub Jelinek <jakub@redhat.com>
420 * objc-act.c (in_late_binary_op): Remove.
422 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
424 * objc-act.c (objc_start_class_interface): Do not warn that class
425 attributes are unimplemented. Pass the attributes to start_class.
426 (objc_start_category_interface): Updated call to start_class.
427 (objc_start_class_implementation): Same change.
428 (objc_start_category_implementation): Same change.
429 (objc_build_class_component_ref): Warn if the class is deprecated.
430 (build_private_template): Mark the template as deprecated if the
432 (start_class): Added 'attributes' argument. Emit a warning if
433 using a deprecated class as superclass of a class, or original
434 class of a category. Recognize the 'deprecated' attribute when
435 starting and interface, and mark the interface with
436 TREE_DEPRECATED if present. Store attributes in the interface.
438 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
440 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
441 argument. If it is 'true' and the protocol is deprecated, emit a
443 (objc_start_protocol): Do not warn that protocol attributes are
444 unimplemented. Pass the attributes to start_protocol.
445 (start_protocol): Added attributes argument. Recognize the
446 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
447 if present. Store attributes in the protocol.
448 (objc_declare_protocols): Added 'attributes' argument. Recognize
449 the 'deprecated' attribute and mark the protocols with
450 TREE_DEPRECATED if present. Store attributes in the protocol.
451 Updated call to lookup_protocol.
452 (objc_build_protocol_expr): Updated call to lookup_protocol.
453 (check_protocol_recursively): Same change.
454 (lookup_and_install_protocols): Same change.
455 * objc-act.h: Updated comments.
457 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
459 * objc-act.c (lookup_method_in_protocol_list): Search methods in
460 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
461 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
463 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
465 * objc-act.c (objc_build_setter_call): New.
466 (objc_maybe_build_modify_expr): Rewritten to build a compound
468 (objc_build_incr_expr_for_property_ref): Updated calls to
469 objc_maybe_build_modify_expr to call objc_build_setter_call
470 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
471 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
472 TREE_NO_WARNING on the final compound statement to silence C++
475 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
477 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
478 (objc_create_temporary_var): Moved it towards the beginning of the
479 file so that objc_build_incr_expr_for_property_ref can use it.
481 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
483 * objc-act.c (objc_add_property_declaration): Check that the decl
484 we received from the parser is a FIELD_DECL; reject array and
485 bitfield properties. Convert the warning when a property is
486 readonly and a setter is specified into an error. Convert errors
487 when a property declaration does not match a property declaration
488 in a superclass into warnings.
489 (objc_add_synthesize_declaration_for_property): Use
490 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
491 if it is a bitfield. Throw an error if we are asked to synthesize
492 setters/getters for a bitfield instance variable but the property
493 is not appropriate - it must be assign and nonatomic. If the
494 property is readonly, allow the instance variable type to be a
495 specialization of the property type.
496 (objc_type_valid_for_messaging): Fixed returning 'false' for a
497 Class qualified with a protocol when the 'accept_classes' argument
500 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
502 * objc-act.c (objc_get_protocol_qualified_type): detect cases
503 where we are asked to attach a protocol to something which is not
504 an Objective-C object type, and produce an error.
506 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
508 * objc-act.c (objc_add_property_declaration): Check that the type
509 of a property and of an inherited property match.
510 (objc_maybe_build_component_ref): Tidied up indentation and
512 (objc_common_type): Added new type of check (-5).
513 (objc_add_synthesize_declaration_for_property): Check that the
514 property to synthesize and the instance variable to use have the
517 2010-11-10 Joseph Myers <joseph@codesourcery.com>
519 * objc-act.c (objc_init): Use %' in diagnostic.
520 (objc_set_method_opt): Remove trailing '.' from diagnostic.
522 2010-11-10 Joseph Myers <joseph@codesourcery.com>
524 * objc-act.c (dump_base_name): Don't declare here.
526 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
529 search for the @property declation only in the current context,
530 but also in inherited properties. Do not mark the original
531 PROPERTY_DECL in the @interface or @protocol with
533 (check_methods): To check if a method is associated with a
534 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
535 (check_accessible_methods): Same change.
536 * objc-act.h: Updated comment.
538 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
540 * objc-act.c (objc_add_synthesize_declaration_for_property):
541 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
542 checking for an existing @synthesize or @dynamic declaration.
543 Search for an inherited @property declaration if none is found in
544 the local interface. If the required instance variable does not
545 exist, return instead of trying to continue to prevent a compiler
546 crash later. Check that the instance variable is not already
547 being used by another @synthesize.
548 (objc_add_dynamic_declaration_for_property): Iterate over
549 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
550 existing @synthesize or @dynamic declaration.
551 (objc_synthesize_getter): Search for the getter declaration in
552 protocols and superclasses as well.
553 (objc_synthesize_setter): Search for the setter declaration in
554 protocols and superclasses as well.
556 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
558 * objc-act.c (lookup_property): When checking categories, also
559 check the protocols attached to each.
560 (objc_add_property_declaration): Determine the
561 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
562 error message. Search for an existing property declaration with
563 the same name which would be inherited from the class hiearchy,
564 and produce an error if it has incompatible attributes.
565 (check_methods): Changed second parameter. If the method is a
566 getter or setter for a property, do not warn if it is inherited as
567 opposed to implemented directly in the class.
568 (check_protocol): Updated calls to check_methods.
569 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
570 PROPERTY_GETTER_NAME here; this is now done earlier, in
571 objc_add_property_declaration.
572 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
574 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
576 Fixed using the Objective-C 2.0 dot-syntax with self and super.
577 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
578 (maybe_make_artificial_property_decl): Added 'implementation'
579 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
580 looking up getters or setters for a class. If an implementation
581 is specified, search it as well for a getter or setter.
582 (objc_maybe_build_component_ref): Updated calls to
583 maybe_make_artificial_property_decl; added code to deal with
584 'self' and 'super' and with methods declared locally in the
585 implementation. Store the getter call expression in the
586 PROPERTY_REF instead of throwing it away.
587 (objc_build_class_component_ref): Updated calls to
588 maybe_make_artificial_property_decl, and store the getter call
589 expression in PROPERTY_REF instead of throwing it away.
590 (lookup_method_static): Implemented
591 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
592 (objc_gimplify_property_ref): Do not build the getter method call
593 here; instead use the one stored in the PROPERTY_REF. If it's not
594 there, produce helpful error messages.
595 * objc-tree.def (PROPERTY_REF): Increased the number of operands
596 from 2 to 3. Updated comments.
597 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
599 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
602 * objc-act.c (objc_build_string_object): Amend for renamed hook.
603 (objc_string_ref_type_p): New.
604 (objc_check_format_arg): New.
606 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
608 Fixed using the Objective-C 2.0 dot-syntax with class names.
609 * objc-act.c (objc_build_class_component_ref): New.
611 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
613 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
615 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
616 if set to 'true', return 'true' for Class objects. Do not remove
617 more than on pointer indirection.
618 (objc_add_property_declaration): Only warn about 'assign'
619 semantics for Objective-C objects if warn_property_assign_default;
620 and do not warn if the property is readonly or if the type is a Class.
621 (objc_finish_foreach_loop): Updated calls to
622 objc_type_valid_for_messaging.
624 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
626 Implemented -fobjc-std=objc1 flag.
627 * objc-act.c (objc_start_class_interface): If attributes are
628 specified when flag_objc1_only is set, print an error.
629 (objc_start_category_interface): Same change.
630 (objc_start_protocol): Same change.
631 (objc_add_method_declaration): Same change.
632 (objc_start_method_definition): Same change.
633 (objc_build_keyword_decl): Same change.
634 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
635 flag_objc1_set is set, print an error.
636 (objc_set_method_opt): If flag_objc1_only is set, print an error.
637 (objc_add_property_declaration): Same change.
638 (objc_add_synthesize_declaration): Same change.
639 (objc_add_dynamic_declaration): Same change.
640 (objc_finish_foreach_loop): Same change.
641 (objc_maybe_build_component_ref): If flag_objc1_only is set,
644 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
646 * objc-act.c (maybe_make_artificial_property_decl): New.
647 (objc_maybe_build_component_ref): Call
648 maybe_make_artificial_property_decl if a property can not be
649 found. Do not call objc_finish_message_expr if
650 PROPERTY_HAS_NO_GETTER.
651 * objc-act.h Updated comments.
652 (PROPERTY_HAS_NO_GETTER): New.
653 (PROPERTY_HAS_NO_SETTER): New.
654 * objc-tree.def: Updated comment.
656 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
658 Implemented format and noreturn attributes for Objective-C methods.
659 * objc-act.c (objc_start_method_definition): If method attributes
660 are specified emit a warning and ignore them.
661 (build_objc_method_call): Moved deprecation warnings from here ...
662 (objc_finish_message_expr): to here. Do not emit deprecation
663 warnings if the receiver is of type 'id'.
664 (really_start_method): Install 'deprecation' and 'noreturn'
666 (objc_decl_method_attributes): Carefully filter out the list of
667 attributes, allowing only "noreturn", "format", "sentinel" and
668 "deprecated". In the case of "format", adjust the arguments.
669 Always process the attributes in the same way no matter if
670 "sentinel" is in the list or not.
672 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
674 * objc-act.c (objc_maybe_build_component_ref): Warn about using
675 deprecated properties.
676 (objc_maybe_printable_name): Support PROPERTY_DECL.
678 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
680 Implemented Objective-C 2.0 property accessors.
681 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
682 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
683 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
684 (objc_getProperty_decl): New.
685 (objc_setProperty_decl): New.
686 (objc_copyStruct_decl): New.
687 (objc_getPropertyStruct_decl): New.
688 (objc_setPropertyStruct_decl): New.
689 * objc-act.c (build_objc_property_accessor_helpers): New.
690 (synth_module_prologue): Call
691 build_objc_property_accessor_helpers.
693 (objc_synthesize_getter): Implemented synthesizing getters that
694 work with properties that are not nonatomic, assign properties.
695 (objc_synthesize_setter): Implemented synthesizing setters that
696 work with properties that are not nonatomic, assign properties.
698 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
700 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
701 * objc-tree.def (PROPERTY_REF): New.
702 * objc-act.h: Added comments for all the PROPERTY_ macros.
703 (PROPERTY_NAME): Use DECL_NAME.
704 (PROPERTY_COPIES): Removed.
705 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
706 (PROPERTY_NONATOMIC): New.
707 (objc_property_assign_semantics): Make it a typedef.
708 (PROPERTY_ASSIGN_SEMANTICS): New.
709 (PROPERTY_DYNAMIC): New.
710 (PROPERTY_REF_OBJECT): New.
711 (PROPERTY_REF_PROPERTY_DECL): New.
712 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
713 (in_objc_property_setter_name_context): Removed.
714 (objc_add_property_declaration): Removed copies and ivar arguments
715 and code supporting them. Fixed recovering when readonly and
716 setter attributes are specified. Removed support for @property in
717 @implementation context. Updated error message. Double-check
718 that a property does not have a DECL_INITIAL. Validate the
719 property assign semantics and emit appropriate errors and
720 warnings. Check for duplicate property declarations. Set
721 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
722 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
723 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
724 PROPERTY_IVAR_NAME to NULL_TREE.
725 (objc_build_getter_call): Renamed to
726 objc_maybe_build_component_ref. If the property is not found in
727 the interface, search in the protocol list. Do not generate the
728 getter call; instead, build and return a PROPERTY_REF.
729 (objc_is_property_ref): New.
730 (objc_setter_func_call): Removed.
731 (get_selector_from_reference): Removed.
732 (is_property): Removed.
733 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
734 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
735 the PROPERTY_REF. Generate an error if the property is read-only.
736 (build_property_reference): Removed.
737 (objc_finish_message_expr): Removed check to produce "readonly
738 property can not be set" error when
739 in_objc_property_setter_name_context. We now generate the error
740 earlier, in objc_maybe_build_modify_expr, which will only generate
741 the setter call if the property is readwrite.
742 (check_methods): Recognize dynamic properties.
743 (check_methods_accessible): Same change.
744 (objc_build_property_ivar_name): Removed.
745 (objc_build_property_setter_name): Dropped bool argument. Always
746 add the ':' at the end.
747 (objc_gen_one_property_datum): Removed.
748 (objc_process_getter_setter): Removed.
749 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
750 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
751 DECL_SOURCE_LOCATION of the new method to be the same as the one
752 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
753 instead of trying to guess what it should be. Removed use of
754 CLASS_IVARS. Use the location of @synthesize for c_finish_return
755 and c_end_compound_statement.
756 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
757 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
758 Set the DECL_SOURCE_LOCATION of the new method to be the same as
759 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
760 is instead of trying to guess what it should be. Removed use of
761 CLASS_IVARS. Use the location of @synthesize for c_finish_return
762 and c_end_compound_statement. Emit an error and keep going,
763 instead of aborting, if the setter prototype does not have the
765 (objc_add_synthesize_declaration_for_property): New.
766 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
767 all arguments. Improved error message. Filled in the rest of the
768 function, which used to be a placeholder, with an actual
770 (objc_add_dynamic_declaration_for_property): New.
771 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
772 arguments. Improved error message. Filled in the rest of the
773 function, which used to be a placeholder, with an actual
775 (objc_gen_property_data): Rewritten.
776 (finish_class): Added explicit switch cases for
777 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
778 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
779 gcc_unreachable. Rewritten the processing of properties, in
780 particular to not synthesize prototypes for getters and setters if
781 they already exist and to install the getter and setter names into
782 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
783 warnings about setter, getter and ivar property attributes.
784 (objc_lookup_ivar): Removed support for properties.
785 (objc_gimplify_property_ref): New.
786 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
787 objc_gimplify_property_ref.
789 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
791 * objc-act.c (objc_add_property_declaration): Added arguments to
792 pass the various property attributes that were parsed with the
793 property declaration. Process arguments to determine the final
794 property attributes and produce error messages as appropriate.
795 Added temporary code to keep the compiler silent about variables
796 set but not used - for new attributes that are only checked but
798 (property_readonly): Removed.
799 (property_setter): Removed.
800 (property_getter): Removed.
801 (property_ivar): Removed.
802 (property_copies): Removed.
803 (objc_set_property_attr): Removed.
804 * objc-act.h (enum property_assign_semantics): New.
806 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
808 * objc-act.c (objc_add_property_variable): Renamed to
809 objc_add_property_declaration. Added location argument. Updated
810 warnings and errors to use it. Use error, not fatal_error, if a
811 property declaration is found outside an interface or
812 implementation context.
814 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
816 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
817 emit a warning that method parameter attributes are unimplemented.
818 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
819 (start_method_def): Copy attributes from each KEYWORD_DECL into
820 the corresponding PARM_DECL.
821 (objc_warn_deprecated_use): Removed.
822 (build_objc_method_call): Call warn_deprecated_use, not
823 objc_warn_deprecated_use.
824 (objc_maybe_printable_name): Do not try to get the identifier name
825 of DECLs that we don't recognize. Immediately return NULL for them.
826 (objc_printable_name): Removed C++-specific case, which is no
827 longer used. Updated comments.
829 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
831 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
832 (objc_demangle): Return NULL if demangling can not be done because
833 the string to demangle is not an Objective-C mangled method name.
834 Be smarter in demangling method names so that at least for methods
835 with no arguments we are able to almost always demangle '_' correctly.
837 (objc_maybe_printable_name): New.
838 (objc_printable_name): Call objc_maybe_printable_name. If it
839 returns NULL, call cxx_printable_name in Objective-C++.
841 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
843 Based on the CFString implementation in FSF apple/trunk branch.
845 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
847 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
849 * objc-act.c (get_objc_string_decl): Use a switch instead of a
850 chain of ifs. Use gcc_unreachable instead of abort.
851 (add_objc_string): Same change.
852 (generate_protocol_list): Same change - twice.
853 (synth_id_with_class_suffix): Same change.
854 (build_keyword_selector): Same change - twice.
855 (objc_build_message_expr): Same change.
856 (objc_build_selector_expr): Same change.
857 (check_methods): Same change - and added missing gcc_unreachable
859 (check_methods_accessible): Same change - twice, and added missing
860 gcc_unreachable for default case in one of them.
861 (start_class): Same change - and added missing gcc_unreachable for
863 (continue_class): Same change.
864 (objc_gen_property_data): Same change.
865 (finish_class): Same change.
866 (encode_type_qualifiers): Added missing gcc_unreachable.
867 (encode_type): Small code tidy up to reduce duplicated code. Use
868 gcc_unreachable instead of abort - twice.
869 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
870 twice. Added missing gcc_unreachable for default case - twice.
871 (dump_interface): Use a switch instead of a chain of ifs.
872 (handle_impent): Same change.
874 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
876 * objc-act.h (objc_inherit_code): Removed.
877 * objc-act.c (objc_inherit_code): Removed.
878 (objc_set_method_type): Removed.
879 (objc_build_method_signature): Added is_class_method argument.
880 Use it instead of the global objc_inherit_code variable.
881 (objc_add_method_declaration): Same change.
882 (objc_start_method_definition): Same change.
883 (objc_generate_cxx_ctor_or_dtor): Updated call to
884 objc_start_method_definition. Do not call objc_set_method_type.
885 (adjust_type_for_id_default): Mark as inline.
886 (objc_synthesize_getter): Updated call to
887 objc_start_method_definition. Do not set objc_inherit_code.
888 (objc_synthesize_setter): Updated call to
889 objc_start_method_definition. Do not set objc_inherit_code.
891 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
893 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
894 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
895 get it to compile in the current trunk.
897 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
900 * objc/objc-act.c (hash_class_name_enter): New.
901 (hash_class_name_lookup): New.
902 (objc_declare_alias): Enter alias name into hash table.
903 (objc_declare_class): Enter class name into hash table.
904 (objc_is_class_name): Do a hash look up of class name.
905 (hash_init): Initialize the two new hash tables.
906 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
907 declarations, removed class_chain and alias_chain.
909 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
911 * objc-lang.c (finish_file): Removed.
912 * objc-act.c (objc_finish_file): Renamed to
913 objc_write_global_declarations. Do not try to instantiate C++
914 templates when compiling Objective-C++ as this is now
915 automatically done before this function is called. Do not check
916 for syntax-only run or PCH generation as this is done by the
918 * objc-act.h (objc_finish_file): Removed.
920 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
922 Implemented parsing @synthesize and @dynamic for
923 Objective-C/Objective-C++.
924 * objc-act.c (objc_add_synthesize_declaration): New.
925 (objc_add_dynamic_declaration): New.
927 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
929 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
932 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
934 Merge from 'apple/trunk' branch on FSF servers.
936 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
939 * objc/objc-act.c (objc_is_class_name): template parameter is not
940 an objective class name.
941 (objc_generate_cxx_cdtors): Check for the null
942 objc_implementation_context.
944 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
946 Merge from 'apple/trunk' branch on FSF servers.
948 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
951 * objc/objc-act.c (objc_non_volatilized_type): New
953 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
956 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
957 types with proper attribute set and correctly.
958 (objc_volatilize_decl): Remove unneeded code.
959 (objc_type_quals_match): Use the new attribute to check on
961 (hash_init): removed unneeded code.
963 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
965 Merge from 'apple/trunk' branch on FSF servers.
967 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
970 * objc-act.c (objc_diagnose_private_ivar): New.
972 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
974 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
975 make its type 'objc_ivar_visibility_kind'.
976 (objc_start_class_interface): Update to use visibility enum.
977 (objc_start_class_implementation): Likewise.
978 (objc_set_visibility): Update to use visibility enum, warn that
979 @package is handle as per @public.
980 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
981 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
982 make its type 'objc_ivar_visibility_kind'.
984 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
986 merge from FSF apple 'trunk' branch.
987 2006 Fariborz Jahanian <fjahanian@apple.com>
989 Radars 4436866, 4505126, 4506903, 4517826
990 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
991 property_readonly, property_getter, property_setter, property_ivar,
992 property_copies, in_objc_property_setter_name_context: New vars.
993 (objc_set_property_attr): New.
994 (objc_add_property_variable): New.
995 (lookup_property_in_list): New.
996 (lookup_property): New.
997 (objc_build_getter_call): New.
998 (objc_setter_func_call): New.
999 (get_selector_from_reference): New.
1000 (objc_build_setter_call): New.
1002 (build_property_reference): New.
1003 (objc_finish_message_expr): Detect readonly property and warn.
1004 (objc_build_property_ivar_name): New.
1005 (objc_build_property_setter_name): New.
1006 (objc_gen_one_property_datum): New.
1007 (objc_process_getter_setter): New.
1008 (objc_synthesize_getter): New.
1009 (objc_synthesize_setter): New.
1010 (objc_gen_property_data): New.
1011 (finish_class): Generate property data.
1012 (comp_proto_with_proto): Separated from ...
1013 (match_proto_with_proto): ... New.
1014 (objc_lookup_ivar): Handle properties.
1015 * objc-tree.def (PROPERTY_DECL): New tree code.
1016 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1017 (METHOD_PROPERTY_CONTEXT): New.
1018 (PROPERTY_NAME): New.
1019 (PROPERTY_GETTER_NAME): New.
1020 (PROPERTY_SETTER_NAME): New.
1021 (PROPERTY_IVAR_NAME): New.
1022 (PROPERTY_READONLY): New.
1023 (PROPERTY_COPIES): New.
1024 (TOTAL_CLASS_RAW_IVARS): New.
1025 (CLASS_PROPERTY_DECL): New.
1026 (IMPL_PROPERTY_DECL): New.
1027 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1029 2010-10-13 Richard Henderson <rth@redhat.com>
1031 * objc-act.c (objc_eh_personality): Update call to
1032 build_personality_function.
1034 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1036 merge from FSF apple 'trunk' branch.
1038 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1039 Radar 3803157 (method attributes)
1040 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1041 * objc/objc-act.c (objc_decl_method_attributes): New.
1042 (objc_add_method_declaration): Process method's attribute.
1043 (objc_start_method_definition): Ditto.
1044 (build_objc_method_call): Inject method attribute into
1045 built function type.
1046 (objc_method_decl): New.
1047 (objc_warn_deprecated)use): New.
1049 2010-10-07 Andi Kleen <ak@linux.intel.com>
1051 * Make-lang.in (cc1obj-dummy): Remove.
1052 (cc1obj-checksum): Change to run checksum over object files
1055 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1058 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1059 countByEnumeratingWithState:objects:count: to long unsigned int.
1061 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1063 * objc-act.c (build_objc_method_call): Replace calls to
1064 build_function_call () with the VEC equivalent. Construct parameter
1067 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1069 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1070 signal that the receiver has been used.
1072 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1074 * README: Obsolete file removed.
1076 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1078 Implemented fast enumeration for Objective-C.
1079 * objc-act.c (build_fast_enumeration_state_template): New.
1080 (TAG_ENUMERATION_MUTATION): New.
1081 (TAG_FAST_ENUMERATION_STATE): New.
1082 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1083 objc_enumeration_mutation_decl.
1084 (objc_create_temporary_var): Allow providing a name to temporary
1086 (objc_build_exc_ptr): Updated calls to
1087 objc_create_temporary_var().
1088 (next_sjlj_build_try_catch_finally): Same change.
1089 (objc_finish_foreach_loop): New.
1090 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1091 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1092 objc_enumeration_mutation_decl.
1094 Merge from 'apple/trunk' branch on FSF servers.
1096 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1099 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1100 for valid objc object types.
1101 (objc_finish_foreach_loop): Check for invalid objc objects in
1104 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1106 Merge from 'apple/trunk' branch on FSF servers.
1108 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1111 * objc-act.c (objc_start_method_definition): Check for
1112 error_mark_node for the selector name and make a quick exit.
1114 2010-10-04 Andi Kleen <ak@linux.intel.com>
1116 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1118 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1120 merge from FSF 'apple/trunk' branch.
1121 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1124 * objc/objc-act.c (objc_set_method_opt): New function.
1125 (objc_start_protocol, objc_finish_interface): Reset
1126 objc_method_optional_flag flag.
1127 (objc_add_method_declaration): Pass on the new
1128 flag to objc_add_method.
1129 (objc_add_method): Add optional methods to new chain in
1131 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1132 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1133 class's optional method chains.
1135 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1137 Merge from 'apple/trunk' branch on FSF servers.
1139 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1142 * objc-act.c (objc_declare_class): Pick the right
1145 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1147 Merge from 'apple/trunk' branch on FSF servers.
1149 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1152 * objc-act.c (objc_check_global_decl): New
1154 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1156 * objc-act.c (objc_is_reserved_word): Removed.
1158 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1160 * objc-act.c (objc_add_method_declaration): Handle and ignore
1162 (objc_start_method_definition): Likewise.
1163 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1164 (objc_build_keyword_decl): Handle and ignore attributes.
1166 2010-09-28 Richard Henderson <rth@redhat.com>
1168 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1170 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1172 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1173 (objc_start_category_interface): Likewise.
1174 (objc_start_protocol): Likewise.
1176 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1178 Merge from 'apple/trunk' branch on FSF servers.
1180 2005-08-23 Stuart Hastings <stuart@apple.com>
1181 Ziemowit Laski <zlaski@apple.com>
1184 * objc-act.c (objc_decay_parm_type): New function.
1185 (get_arg_type_list): Decay types for all named arguments.
1186 (objc_push_parm): Rebuild the PARM_DECL if its type has
1189 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1191 * objc-act.c (encode_type): Fixed encoding enums with the next
1194 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1196 Merge from 'apple/trunk' branch on FSF servers.
1198 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1201 * objc-act.c (objc_compare_types): A new silent comparison
1202 mode (-4), differing from regular comparison (-3) in that
1203 'false' is returned instead of issuing warnings.
1205 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1207 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1208 (encode_aggregate_within): Reorganized code to be more readable.
1209 (encode_aggregate_fields): Updated second argument to be 'bool'
1212 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1217 * objc-act.c: Improved comments for encoding functions.
1218 (encode_aggregate_within): For the GNU runtime, rewritten some
1219 obsfuscated code to clarify the various cases.
1220 (encode_aggregate): Function removed.
1221 (encode_array): Generate an error if asked to encode an incomplete
1222 array as part of generating instance variables. Else, when
1223 encoding an incomplete array inside a structure, encode it as an
1225 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1226 '^c' instead of '*'.
1227 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1228 type as integer types instead of using a hardcoded 'i'. If asked
1229 to encode a non-integer type as a bitfield, do not abort
1230 compilation immediately; instead generate an error, then skip the
1232 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1233 Added a 'default' clause that gets executed if the type can not be
1234 matched, and that encodes it as '?' (unknown) and produces a
1235 warning. For the GNU runtime, encode enumerated types exactly in
1236 the same way as integer types instead of using a hardcoded 'i'.
1237 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1238 Encode C++ reference types as pointers. Call encode_vector to
1240 (encode_vector): New function.
1242 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1244 Merge from 'apple/trunk' branch on FSF servers. I modified the
1245 changes to be used only when compiling for the NeXT runtime.
1247 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1251 * objc-act.c (encode_type): Remove the hack.
1253 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1256 * objc-act.c (pointee_is_readonly): New function.
1257 (encode_pointer, encode_aggregate_within, encode_type):
1258 Attempt to emulate GCC 3.3 when generating type encodings.
1260 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1262 Merge from 'apple/trunk' branch on FSF servers.
1264 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1267 * objc-act.c (objc_have_common_types): New function.
1269 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1272 * objc-act.c (objc_common_type): New function.
1274 2010-09-27 Richard Guenther <rguenther@suse.de>
1276 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1277 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1279 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1281 * objc-act.c: Removed historical, obsolete comment at the top of
1284 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1287 * objc-act.c (objc_start_method_definition): Do not abort upon a
1288 'method definition not in @implementation context' error. Return
1291 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1294 * objc-act.c (objc_get_interface_ivars): New function.
1295 (objc_collecting_ivars): New variable.
1296 (continue_class): Set and reset objc_collecting_ivars for context.
1298 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1300 Merge from 'apple/trunk' branch on FSF servers.
1302 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1305 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1306 @class's protocol list.
1308 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1311 * objc/objc-act.c (objc_start_method_definition): Initialize
1312 break/continue labels.
1314 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1317 * objc-act.c (objc_compare_types): Compare function
1318 pointers; indicate success if the right-hand side has
1319 a return type that is covariant, and the argument types
1320 contravariant, with those of the left side.
1322 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1325 * objc-act.c (objc_get_protocol_qualified_type): When looking
1326 at a typedef, retrieve the precise type it describes (rather
1327 than merely looking up a class by name).
1329 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1331 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1332 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1335 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1337 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1339 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1342 * objc-act.c: build_objc_string_decl() remove declaration.
1343 (finish_var_decl): Remove forcing of var output and marking
1345 (init_def_list): Use integer_zero_node.
1346 (init_objc_symtab): Use integer_zero_node, make the short
1347 integer type specific on relevant nodes.
1348 (generate_objc_symtab_decl): Remove call to
1349 forward_declare_categories(). Use null_pointer_node where
1351 (build_module_descriptor): Comment and mark this item as
1353 (generate_static_references): Use gcc_unreachable instead of
1355 (diagnose_missing_method): New.
1356 (build_next_selector_translation_table): New.
1357 (build_gnu_selector_translation_table): New.
1358 (add_objc_string): Merge code from build_objc_string_decl...
1359 ... and delete build_objc_string_decl().
1360 (generate_dispatch_table): Make integer types explicit.
1361 (generate_category): Pass implent and arrange for the data
1362 to be extracted within the routine. Do not start new vars,
1363 but finish the ones collcted during parsing.
1364 (generate_shared_structures): Likewise.
1365 (finish_objc): Reorder code so that we finish variables before
1366 referencing them. Save the global data before calling meta-data
1367 creation routines, and pass the current reference to the two
1368 main routines. Only call generate_objc_image_info () for the
1370 (generate_classref_translation_entry): Comment on and make this
1371 item DECL_PRESERVE_P.
1372 (handle_class_ref): Use varpool interfaces, comment on and make
1373 this item DECL_PRESERVE_P.
1374 (handle_impent): Likewise.
1375 (generate_objc_image_info): Only generate when the content is
1376 non-zero. Make integer types explict.
1378 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1381 * objc-act.c (build_sized_array_type): New function.
1382 (add_objc_string): Use it.
1383 (generate_protocol_list): Likewise.
1384 (generate_objc_image_info): Likewise.
1385 (add_field_decl): New function.
1386 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1387 (generate_struct_by_value_array): Use add_field_decl.
1388 (build_objc_symtab_template): Likewise.
1389 (build_module_descriptor): Likewise.
1390 (build_objc_exception_stuff): Likewise.
1391 (build_protocol_template): Likewise.
1392 (build_method_prototype_list_template): Likewise.
1393 (build_method_prototype_template): Likewise.
1394 (build_category_template): Likewise.
1395 (build_selector_template): Likewise.
1396 (build_class_template): Likewise.
1397 (build_super_template): Likewise.
1398 (build_ivar_template): Likewise.
1399 (build_ivar_list_template): Likewise.
1400 (build_method_list_template): Likewise.
1401 (build_method_template): Likewise.
1403 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1405 * objc-act.c: Do not include except.h.
1407 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1409 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1412 * objc-act.c (objc_volatilize_decl): Likewise.
1413 (objc_build_string_object): Likewise.
1414 (hash_init): Likewise.
1415 (hash_enter): Likewise.
1416 (hash_add_attr): Likewise.
1417 (add_class): Likewise.
1418 (start_class): Likewise.
1420 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1422 * objc-act.c: Update include path for moved files.
1423 * objc-lang.c: Likewise.
1424 * config-lang.in: Update paths in gtfiles for files in c-family/.
1426 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1428 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1429 varargs type instead of a zero-argument type.
1431 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1433 * objc-act.c (synth_module_prologue): Use build_function_type_list
1434 instead of build_function_type.
1435 (build_module_initializer_routine): Likewise.
1436 (build_next_objc_exception_stuff): Likewise.
1437 (build_objc_exception_stuff): Likewise.
1439 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1441 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1442 * Make-lang.in (objc/objc-act.o): Update dependencies.
1444 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1446 * objc-act.h: Do not include gimple.h.
1447 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1448 Include gimple.h. Explain why except.h has to be included.
1449 * objc-lang.c: Do not include diagnostics.h.
1450 * Make-lang.in: Update dependencies.
1452 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1454 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1455 mismatch code for VECs.
1457 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1459 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1460 Use build_constructor instead of build_constructor_from_list.
1461 (objc_build_string_object): Build a VEC argument for
1462 objc_build_constructor.
1463 (init_def_list): Likewise.
1464 (init_objc_symtab): Likewise.
1465 (init_module_descriptor): Likewise.
1466 (generate_static_references): Likewise.
1467 (build_selector_translation_table): Likewise.
1468 (build_descriptor_table_initializer): Likewise.
1469 (generate_descriptor_table): Likewise.
1470 (build_protocol_initializer): Likewise.
1471 (build_ivar_list_initializer): Likewise.
1472 (generate_ivars_list): Likewise.
1473 (build_dispatch_table_initializer): Likewise.
1474 (generate_dispatch_table): Likewise.
1475 (generate_protocol_list): Likewise.
1476 (build_category_initializer): Likewise.
1477 (build_shared_structure_initializer): Likewise.
1478 (generate_objc_image_info): Likewise.
1480 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1483 * objc-act.c (encode_aggregate_within): Encode structure tags
1484 with template args for ObjC++.
1486 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1488 * objc-act.c: Do not include varray.h.
1490 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1493 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1494 really_start_method, get_super_receiver, handle_class_ref): Set
1495 DECL_READ_P in addition to TREE_USED.
1497 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1500 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1501 -fgnu-runtime and set flag_objc_gc to zero.
1503 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1506 * objc-act.c (build_module_initializer_routine): Make the argument
1507 to objc_start_function NULL_TREE when compiling ObjC++.
1509 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1510 Mike Stump <mikestump@comcast.net>
1513 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1515 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1517 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1518 get_super_receiver): Update build_indirect_ref calls.
1520 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1522 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1523 decl_specs variables.
1524 (objc_build_message_expr): Remove unused loc variable.
1525 (objc_finish_message_expr): Remove unused saved_rtype variable.
1526 (encode_field_decl): Remove unused type variable.
1529 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1530 type variants that don't have it initialized yet.
1532 2009-09-14 Jan Hubicka <jh@suse.cz>
1534 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1536 2009-09-14 Richard Henderson <rth@redhat.com>
1538 * objc-act.c (objc_init_exceptions): Don't call
1539 default_init_unwind_resume_libfunc.
1540 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1542 2009-09-13 Richard Guenther <rguenther@suse.de>
1543 Rafael Avila de Espindola <espindola@google.com>
1545 * objc-act.c (objc_eh_runtime_type): Export.
1546 (objc_init_exceptions): Remove. Move warning code ...
1547 (objc_begin_try_stmt): ... here
1548 (objc_build_throw_stmt): ... and here.
1549 (objc_eh_personality_decl): New.
1550 (objc_eh_personality): New function.
1551 * objc-act.h (objc_eh_runtime_type): Declare.
1552 (objc_eh_personality): Likewise.
1553 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1554 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1556 2009-09-03 Diego Novillo <dnovillo@google.com>
1558 * objc-lang.c (lang_hooks): Remove const qualifier.
1560 2009-08-20 Richard Guenther <rguenther@suse.de>
1562 * objc-act.c: Include c-lang.h
1563 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1565 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1566 Manuel López-Ibáñez <manu@gcc.gnu.org>
1569 * objc-act.c: Add location argument to all calls to
1570 build_fold_addr_expr.
1572 2009-07-14 Taras Glek <tglek@mozilla.com>
1573 Rafael Espindola <espindola@google.com>
1575 * Make-lang.in (objc.install-plugin): New target for
1576 installing plugin headers.
1578 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1580 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1583 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1585 * objc-act.c: Replace %J by an explicit location. Update all
1588 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1590 * objc-act.c: Replace %H by an explicit location. Update all
1593 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1596 * objc-act.c (objc_build_message_args): Return if ARGS is the
1599 2009-06-19 Ian Lance Taylor <iant@google.com>
1601 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1602 (objc_struct_info): New static variable.
1603 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1604 and &objc_struct_types, to start_struct.
1605 (objc_finish_struct): Likewise for finish_struct.
1607 2009-06-15 Ian Lance Taylor <iant@google.com>
1609 * objc-act.c (objc_start_function): Don't set
1610 label_context_stack_se or label_context_stack_vm.
1612 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1614 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1615 (objc_get_parm_info): Same.
1616 (get_super_receiver): Same.
1617 * objc-act.c (objc_build_component_ref): Pass location to
1619 (build_module_initializer_routine): Pass location to
1620 c_end_compound_stmt.
1621 (objc_generate_static_init_call): Pass location to build_stmt.
1622 (build_typed_selector_reference): New location argument.
1623 (build_selector_reference): Same.
1624 (objc_substitute_decl): Pass location to build_array_ref.
1625 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1626 (objc_begin_catch_clause): Same.
1627 (objc_finish_try_stmt): Same.
1628 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1629 (objc_build_throw_stmt): New argument.
1630 (generate_shared_structures): Pass location to build_c_cast.
1631 (objc_build_message_expr): Use local location.
1632 (objc_finish_message_expr): Use input_location.
1633 (build_objc_method_call): New argument.
1634 (objc_build_selector_expr): Same.
1635 (get_super_receiver): Pass location to build_c_cast,
1636 build_modify_expr, build_compound_expr.
1637 * objc-act.c: Add location to all calls to start_struct, build_decl,
1640 2009-06-09 Ian Lance Taylor <iant@google.com>
1642 * objc-act.c (objc_gimplify_expr): Change return type to int.
1643 * objc-act.h: Update declaration.
1645 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1647 * objc-act.c (objc_init): Skip print_struct_values during
1648 -fcompare-debug-second.
1650 2009-06-03 Ian Lance Taylor <iant@google.com>
1652 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1655 2009-05-27 Ian Lance Taylor <iant@google.com>
1657 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1659 (cc1obj$(exeext)): Likewise.
1661 2009-05-26 Ian Lance Taylor <iant@google.com>
1663 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1664 (cc1obj$(exeext)): Likewise.
1666 2009-05-20 Ian Lance Taylor <iant@google.com>
1668 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1669 than NULL_TREE to build_special_member_call.
1671 2009-05-10 Ian Lance Taylor <iant@google.com>
1673 * objc-act.c (objc_building_struct): New static variable.
1674 (objc_in_struct, objc_struct_types): New static variables.
1675 (objc_start_struct, objc_finish_struct): New static functions.
1676 (generate_struct_by_value_array): Call objc_start_struct instead
1677 of start_struct, and call objc_finish_struct instead of
1679 (objc_build_struct, build_objc_symtab_template): Likewise.
1680 (build_module_descriptor): Likewise.
1681 (build_next_objc_exception_stuff): Likewise.
1682 (build_protocol_template): Likewise.
1683 (build_method_prototype_list_template): Likewise.
1684 (build_method_prototype_template): Likewise.
1685 (build_category_template, build_selector_template): Likewise.
1686 (build_class_template, build_super_template): Likewise.
1687 (build_ivar_template, build_ivar_list_template): Likewise.
1688 (build_method_list_template): Likewise.
1689 (build_method_template): Likewise.
1691 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1693 * objc-act.c: Include intl.h.
1694 (objc_lookup_protocol): Use complete sentences for diagnostics
1695 with %qE for identifiers and translating results of
1696 gen_type_name_0 to locale character set.
1697 (objc_check_decl, check_protocol_recursively,
1698 lookup_and_install_protocols, objc_build_string_object,
1699 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1700 objc_get_class_ivars, error_with_ivar, check_duplicates,
1701 objc_finish_message_expr, objc_build_protocol_expr,
1702 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1703 add_category, add_instance_variable, objc_is_public,
1704 check_methods, check_methods_accessible, check_protocol,
1705 start_class, finish_class, start_protocol, really_start_method,
1706 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1707 identifiers in diagnostics. Translate generated text to locale
1708 character set as needed.
1709 (check_protocol, check_protocols): Change name parameter to type
1711 (lang_report_error_function): Remove.
1713 2009-04-27 Ian Lance Taylor <iant@google.com>
1715 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1717 2009-04-24 Ian Lance Taylor <iant@google.com>
1719 * objc-act.c (get_super_receiver): Update calls to
1720 build_modify_expr to pass new argument.
1722 2009-04-21 Taras Glek <tglek@mozilla.com>
1724 * objc-act.c: Update GTY annotations to new syntax
1725 * objc-act.h: Likewise
1727 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1729 * ChangeLog: Add copyright and license notices.
1731 2009-04-20 Ian Lance Taylor <iant@google.com>
1733 * objc-act.c (objc_rewrite_function_call): Change parameter from
1734 params to first_param. Change all callers.
1736 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1739 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1741 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1749 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1751 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1754 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1757 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1759 * objc-act.c (objc_build_string_object): Pass location to
1761 (init_def_list): Same.
1762 (init_objc_symtab): Same.
1763 (init_module_descriptor): Same.
1764 (build_module_initializer_routine): Same.
1765 (generate_static_references): Same.
1766 (build_typed_selector_reference): Same.
1767 (add_objc_string): Same.
1768 (objc_substitute_decl): Same.
1769 (objc_build_ivar_assignment): Same.
1770 (objc_build_global_assignment): Same.
1771 (objc_build_strong_cast_assignment): Same.
1772 (generate_protocols): Same.
1773 (build_protocol_initializer): Same.
1774 (build_dispatch_table_initializer): Same.
1775 (generate_protocol_list): Same.
1776 (build_category_initializer): Same.
1777 (build_shared_structure_initializer): Same.
1778 (generate_shared_structures): Same.
1779 (objc_build_protocol_expr): Same.
1780 (build_ivar_reference): Same.
1781 (get_super_receiver): Same.
1783 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1785 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1786 c_common_truthvalue_conversion with location.
1787 (next_sjlj_build_catch_list): Same.
1788 (next_sjlj_build_try_catch_finally): Same.
1790 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1793 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1794 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1795 * objc-act.c (objc_get_callee_fndecl): Kill.
1797 2008-09-17 Jan Hubicka <jh@suse.cz>
1800 * objc/objc-act.c (objc_finish_method_definition): Do not set
1803 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1805 * objc-act.c (build_typed_selector_reference): Pass input_location to
1806 build_unary_op calls.
1807 (build_selector_reference): Same, but to build_array_ref.
1808 (objc_substitute_decl): Same.
1809 (build_ivar_reference): Same, but to build_indirect_ref.
1810 (get_super_receiver): Same.
1812 2008-07-28 Richard Guenther <rguenther@suse.de>
1814 Merge from gimple-tuples-branch.
1816 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1818 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1819 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1820 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1821 * ipa-reference.c: Same.
1823 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1825 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1826 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1828 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1830 * objc-act.c: Fix comment typos.
1832 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1834 * objc-act.c (objc_start_class_interface,
1835 objc_start_category_interface, objc_start_class_implementation,
1836 objc_start_category_implementation, objc_build_struct,
1837 generate_static_references, build_private_template,
1838 lookup_category, objc_add_method, add_category,
1839 add_instance_variable, objc_is_public, conforms_to_protocol,
1840 start_class, continue_class, finish_class): Avoid C++ keywords.
1842 2008-07-14 Jason Merrill <jason@redhat.com>
1845 * objc-act.c (objc_build_constructor): Update C++ tweak.
1847 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1849 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1850 of DECL_IN_SYSTEM_HEADER.
1852 2008-07-11 Ian Lance Taylor <iant@google.com>
1854 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1855 etc., not just when OBJCPLUS is defined.
1857 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1859 * objc-act.c (setup_string_decl, objc_build_string_object,
1860 hash_interface, eq_interface, objc_begin_try_stmt,
1861 encode_method_prototype, build_ivar_list_initializer,
1862 objc_build_encode_expr): Fix for -Wc++-compat.
1864 2008-05-12 Tomas Bily <tbily@suse.cz>
1866 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1869 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1871 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1873 2008-04-03 Tom Tromey <tromey@redhat.com>
1875 * Make-lang.in (objc_OBJS): New variable.
1877 2008-03-27 Tom Tromey <tromey@redhat.com>
1879 * Make-lang.in: Revert automatic dependency patch.
1881 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1884 * objc-act.c (objc_build_component_ref): Fix call to
1885 finish_class_member_access_expr.
1886 (objc_generate_cxx_ctor_or_dtor): Fix call to
1887 build_special_member_call.
1889 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1892 * objc-act.c (encode_type): Handle when type is error_mark_node.
1893 (objc_push_parm): Handle when the type of parm is error_mark_node.
1895 2008-03-25 Tom Tromey <tromey@redhat.com>
1897 * Make-lang.in (objc_OBJS): New variable.
1898 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1900 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1903 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1905 (objc_generate_cxx_cdtors): Likewise.
1906 (add_instance_variable): Likewise.
1908 2008-02-26 Tom Tromey <tromey@redhat.com>
1910 * objc-act.c (objc_init): Remove old location code.
1912 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1915 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1917 2007-07-30 Nick Clifton <nickc@redhat.com>
1919 * Make-lang.in: Change copyright header to refer to version 3 of
1920 the GNU General Public License and to point readers at the
1921 COPYING3 file and the FSF's license web page.
1922 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1923 config-lang.in, objc-lang.c: Likewise.
1925 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1927 * objc-act.c (objc_get_callee_fndecl): Constify.
1928 * objc-act.h (objc_get_callee_fndecl): Likewise.
1930 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1932 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1933 string_eq): Constify.
1935 2007-04-04 Stuart Hastings <stuart@apple.com>
1938 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1940 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1942 * Make-lang.in: Add dummy lang.install-pdf target.
1944 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1946 * objc/objc-act.c: Fix comment typos.
1948 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1949 Brooks Moses <brooks.moses@codesourcery.com>
1950 Lee Millward <lee.millward@codesourcery.com>
1952 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1953 (objc_get_callee_fndecl): Likewise.
1955 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1958 * objc-act.c (objc_add_static_instance): Mark the decl as
1961 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1964 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1965 of htab_hash_pointer.
1966 (lookup_interface): Likewise.
1967 (add_class): Likewise.
1969 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1971 * objc-act.c (objc_build_volatilized_type): Keep track of
1973 (objc_get_protocol_qualified_type): Ditto.
1975 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1977 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1978 content where we called cp_finish_file.
1980 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1982 * objc-act.c (synth_module_prologue): Replace calls to
1983 builtin_function with add_builtin_function.
1984 (build_next_objc_exception_stuff): Replace calls to
1985 builtin_function with add_builtin_function.
1986 (build_objc_exception_stuff): Replace calls to
1987 builtin_function with add_builtin_function.
1989 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1991 * Make-lang.in: Added empty "objc.pdf" target.
1993 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1996 * objc-act.c (objc_push_parm): If we change the type of the
1997 decl, relayout the decl.
1999 2006-09-19 Eric Christopher <echristo@apple.com>
2001 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2002 default to something innocuous.
2003 (build_next_objc_exception_stuff): Rename JBLEN.
2005 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2007 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2009 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2012 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2014 2006-06-06 Mike Stump <mrs@apple.com>
2016 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2018 2006-05-24 Mike Stump <mrs@apple.com>
2020 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2022 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2025 * objc-act.c (objc_is_public): Return early on invalid type.
2027 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2029 * objc-act.c (init_module_descriptor): Remove file name from
2031 (gen_type_name_0): Fix ICE when issuing warning.
2033 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2034 * Make-lang.in (OBJC): Remove
2035 (OBJECTIVE-C): Remove
2036 (objective-c): Remove
2037 (.PHONY): Remove objective-c and ObjC
2039 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2042 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2045 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2048 * objc-act.c (encode_array): Handle arrays to zero sized types.
2050 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2052 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2054 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2056 * Make-lang.in: Remove all dependencies on s-gtype.
2058 2005-12-02 Richard Guenther <rguenther@suse.de>
2060 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2061 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2062 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2063 build_objc_method_call, objc_rewrite_function_call): Use buildN
2066 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2068 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2069 on objc_msgSend and like builtin functions.
2071 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2073 * objc-act.c (objc_build_component_ref): Adjust call to
2074 finish_class_member_access_expr due to a changed prototype.
2076 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2079 * objc-act.c (generate_strings): Remove and move code to
2081 (add_objc_string): here when creating a new string decl.
2082 (finish_objc): Don't call generate_strings.
2084 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2087 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2088 TREE_SIDE_EFFECTS on catch_seq after building it.
2090 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2092 part of PR objc/21992
2093 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2095 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2097 Make CONSTRUCTOR use VEC to store initializers.
2098 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2099 instead of build_constructor.
2101 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2103 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2105 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2106 (KEYWORD_KEY_NAME): Use decl_minimal.
2107 (METHOD_SEL_NAME): Ditto..
2108 (METHOD_SEL_ARGS): Use decl_non_common.
2109 (METHOD_ADD_ARGS): Ditto.
2110 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2111 (METHOD_DEFINITION): Ditto.
2112 (METHOD_ENCODING): Ditto.
2113 * objc-lang.c: (objc_init_ts): New function.
2115 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2117 * objc-act.c (objc_build_struct): Pass in an actual @interface
2118 instead of its name, and annotate the struct created (and all
2119 existing variants thereof) with the @interface.
2120 (objc_compare_types): Treat forward-declared ObjC classes
2121 as stand-alone (root) classes for purposes of type comparisons.
2122 (build_private_template): Move some code to objc_build_struct().
2124 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2127 * objc-act.c (objc_build_string_object): For GNU-style constants,
2128 use the @interface type rather than the built-in type.
2130 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2132 * Make-lang.in (cc1plus-checksum.c): Use
2133 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2135 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2137 * objc-act.c: Use %q to quote in diagnostics.
2139 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2141 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2144 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2146 * objc-act.c (objc_build_volatilized_type): New function.
2147 (objc_volatilize_decl): Call objc_build_volatilized_type()
2148 instead of build_qualified_type().
2150 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2152 * objc-act.c (objc_build_internal_const_str_type): New function.
2153 (check_string_class_template): Use objc_get_class_ivars() instead
2154 of TYPE_FIELDS() to retrieve ivar list.
2155 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2156 than the field itself.
2157 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2158 type and use it to lay out compile-time string objects.
2159 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2162 2005-06-28 Paul Brook <paul@codesourcery.com>
2164 * objc-act.c (objc_init_exceptions): Call
2165 default_init_unwind_resume_libfunc.
2167 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2169 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2170 portion of TYPE_LANG_SPECIFIC info for all variants of
2171 a class before calling finish_struct(), and restore
2172 same TYPE_OBJC_INFO afterwards.
2174 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2176 * all files: Update FSF address in copyright headers.
2178 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2180 * objc-act.c (my_build_string_pointer): New.
2181 (objc_get_class_reference, get_super_receiver): Call
2182 my_build_string_pointer instead of my_build_string when building
2185 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2187 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2190 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2192 * objc-act.c (objc_build_struct): New function.
2193 (objc_derived_from_p): Likewise.
2194 (objc_build_component_ref): Likewise.
2195 (objc_copy_binfo): Likewise.
2196 (objc_xref_basetypes): Likewise.
2197 (objc_lookup_protocol): Likewise.
2198 (objc_compare_protocols): Likewise.
2199 (objc_volatilize_decl): Likewise.
2200 (encode_aggregate_fields): Likewise.
2201 (volatilized_hash): Likewise.
2202 (volatilized_eq): Likewise.
2203 (objc_compare_types): Likewise.
2204 (objc_type_quals_match): Likewise.
2205 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2207 (get_class_ivars): Add second parameter indicating if entire
2208 hierarchy is desired.
2209 (struct volatilized_type): New type.
2210 (volatilized_htab): New hash table.
2211 (objc_types_compatible_p, objc_comptypes): Remove functions.
2212 (synth_module_prologue): Do not initialize 'unused_list'.
2213 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2214 (objc_declare_alias): Implement as a typedef.
2215 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2216 (objc_get_class_ivars): Adjust call to get_class_ivars().
2217 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2218 build_ivar_reference, get_super_receiver): Call
2219 objc_build_component_ref() instead of build_component_ref().
2220 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2222 (build_private_template): Call objc_build_struct() instead of
2223 start_struct() and finish_struct().
2224 (hash_init): Initialize volatilized_htab.
2225 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2226 ObjC++ impedance mismatches.
2227 (encode_aggregate_within): Streamline by calling
2228 encode_aggregate_fields().
2229 * objc-act.h (objc_types_compatible_p): Remove prototype.
2230 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2231 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2233 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2235 * Make-lang.in (cc1obj-dummy): New.
2236 (cc1obj-checksum.c): New.
2237 (cc1obj-checksum.o): New.
2238 (cc1obj): Add cc1obj-checksum.o.
2240 2005-05-18 Mike Stump <mrs@apple.com>
2243 * objc-act.c (struct interface_tuple): Mark it up for GC.
2244 (interface_htab): It is really a struct interface_tuple.
2246 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2247 Mike Stump <mrs@apple.com>
2249 Yet more Objective-C++...
2251 * objc-act.c (objc_finish_try_stmt): Add return value.
2252 (objc_build_synchronized): Likewise.
2254 * objc-act.c (objc_is_gcable_type): Add.
2255 (objc_substitute_decl): Add.
2256 (objc_build_ivar_assignment): Add.
2257 (objc_build_global_assignment): Add.
2258 (objc_build_strong_cast_assignment): Add.
2259 (objc_is_ivar_reference_p): Add.
2260 (objc_is_global_reference_p): Add.
2261 (objc_generate_write_barrier): Add.
2262 (objc_rewrite_function_call): Add.
2263 (objc_gimplify_expr): Add Objective-C++ support.
2264 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2265 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2266 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2267 (DUP_TYPE_OBJC_INFO): Likewise.
2268 (struct imp_entry): Add field has_cxx_cdtors.
2269 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2270 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2271 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2272 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2273 OCTI_ASSIGN_STRONGCAST_DECL.
2274 (umsg_fast_decl): Add.
2275 (objc_assign_ivar_decl): Add.
2276 (objc_assign_ivar_fast_decl): Add.
2277 (objc_assign_global_decl): Add.
2278 (objc_assign_strong_cast_decl): Add.
2279 (objc_method_list_ptr): Add.
2280 (objc_method_proto_list_ptr): Add.
2281 (objc_ivar_list_ptr): Add.
2283 * objc-act.c (should_call_super_dealloc): Add.
2284 (OBJC_VERSION): Bump to 6.
2285 (objc_is_gcable_type): Add.
2286 (objc_substitute_decl): Add.
2287 (objc_build_ivar_assignment): Add.
2288 (objc_build_global_assignment): Add.
2289 (objc_build_strong_cast_assignment): Add.
2290 (objc_is_gcable_p): Add.
2291 (objc_is_ivar_reference_p): Add.
2292 (objc_is_global_reference_p): Add.
2293 (generate_shared_structures): Add flags parameter.
2294 (objc_generate_cxx_ctor_or_dtor): Add.
2295 (objc_generate_cxx_cdtors): Add.
2296 (add_class): Add name parameter.
2297 (objc_types_share_size_and_alignment): Add.
2298 (comp_proto_with_proto): Add strict parameter.
2299 (CLS_HAS_CXX_STRUCTORS): Add.
2300 (TAG_ASSIGNIVAR): Add.
2301 (TAG_ASSIGNGLOBAL): Add.
2302 (TAG_ASSIGNSTRONGCAST): Add.
2303 (TAG_MSGSEND_FAST): Add.
2304 (TAG_ASSIGNIVAR_FAST): Add.
2305 (TAG_CXX_CONSTRUCT): Add.
2306 (TAG_CXX_DESTRUCT): Add.
2307 (OBJC_LOOKUP_CLASS): Add.
2308 (OBJC_LOOKUP_NO_SUPER): Add.
2309 (objc_finish_file): Add pch support.
2310 (objc_finish_implementation): Add Objective-C++ support.
2311 (synth_module_prologue): Likewise.
2312 (synth_module_prologue): Add fast dispatching.
2313 (objc_get_class_reference): Add Objective-C++ support.
2314 (objc_generate_write_barrier): Likewise.
2315 (next_sjlj_build_enter_and_setjmp): Likewise.
2316 (objc_begin_try_stmt): Likewise.
2317 (build_next_objc_exception_stuff): Add fast ivar support.
2318 (build_private_template): Mark the record as used so debug
2319 information is generated.
2320 (build_protocol_template): Add Objective-C++ support.
2321 (objc_method_parm_type) Likewise.
2322 (objc_generate_cxx_ctor_or_dtor): Likewise.
2323 (objc_generate_cxx_cdtors): Likewise.
2324 (build_protocol_initializer): Likewise.
2325 (build_category_template): Likewise.
2326 (build_class_template): Likewise.
2327 (build_method_list_template): Likewise.
2328 (build_category_initializer): Likewise.
2329 (build_shared_structure_initializer): Likewise.
2330 (objc_finish_message_expr): Likewise.
2331 (build_objc_method_call): Add fast dispatch support.
2332 (lookup_method_static): Add support to end search at superclasses.
2333 (add_method_to_hash_list): Add strict parameter to
2334 comp_proto_with_proto.
2335 (objc_add_method): Likewise.
2336 (objc_add_method): Also set the interface_value.
2337 (add_instance_variable): Add Objective-C++ support.
2338 (objc_is_public): Likewise.
2339 (start_class): Likewise.
2340 (continue_class): Likewise.
2341 (encode_aggregate_within): Likewise.
2342 (start_method_def): Likewise.
2343 (objc_start_function): Clear current_function_returns_value
2344 and current_function_returns_null.
2345 (really_start_method): Add Objective-C++ support.
2346 (objc_finish_method_definition): Add warning for missing
2348 (finish_objc): Add Objective-C++ support.
2349 (generate_objc_image_info): Likewise.
2350 (objc_lookup_ivar): Likewise.
2351 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2352 (INIT_TYPE_OBJC_INFO): Likewise.
2353 (DUP_TYPE_OBJC_INFO): Likewise.
2355 2005-04-23 DJ Delorie <dj@redhat.com>
2357 * objc-act.c: Adjust warning() callers.
2359 2005-04-21 Roger Sayle <roger@eyesopen.com>
2361 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2362 this field of an objc method decl.
2363 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2364 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2365 (objc_build_method_signature): Accept additional "ellipsis"
2366 argument and pass it to build_method_decl.
2367 (get_arg_type_list, start_method_def, gen_method_decl): Use
2368 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2369 TREE_OVERFLOW field of a TREE_LIST node.
2371 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2374 * objc-act.c (objc_start_function): Create stack level for context
2375 of identifiers with variably modified type.
2377 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2381 * objc-act.c (objc_start_function): Push context on
2382 label_context_stack.
2384 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2386 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2387 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2388 Call c_common_truthvalue_conversion.
2390 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2392 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2393 objc/objc-parse.c, objc/objc-parse.y): Remove
2394 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2395 objc.distclean, objc.maintainer-clean): Update for new parser.
2396 * config-lang.in (gtfiles): Update for new parser.
2398 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2400 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2403 2005-01-27 Matt Austern <austern@apple.com>
2405 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2406 calling instantiate_pending_templates.
2408 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2411 * objc-act.c (build_selector_translation_table): Use
2412 input_location in the diagnostic for the GNU runtime or if
2413 TREE_PURPOSE (chain) is NULL.
2415 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2418 * objc-act.c (objc_types_compatible_p): New function.
2419 * objc-act.h (objc_types_compatible_p): Declare.
2420 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2422 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2424 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2427 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2430 * objc-act.c (get_arg_type_list): Decay function arguments into
2432 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2433 in line with what the C front-end does.
2434 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2435 each PARM_DECL, like the C front-end does.
2436 (start_method_def): Remove redundant ARRAY_TYPE decay.
2437 (objc_start_function): Bring closer in line with what the
2438 C front-end does for functions.
2440 2005-01-14 Mike Stump <mrs@apple.com>
2442 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2443 that -fobjc-exceptions is accepted.
2445 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2448 * objc-act.c (get_arg_type_list, start_method_def): Decay
2449 array arguments into pointers.
2450 (gen_type_name_0): Learn to pretty-print array types.
2452 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2454 * objc-act.c (build_private_template): Change to return 'void'; do
2455 not set ivar_context, uprivate_record or objc_instance_type.
2456 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2457 retrieve protocol list from the pointee rather than the pointer itself;
2458 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2459 TYPE_OBJC_PROTOCOL_LIST.
2460 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2461 construct a variant of the pointee as well as the pointer, and
2462 store protocol information in the former. When creating variants
2463 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2464 TYPE_OBJC_INTERFACE information.
2465 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2466 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2467 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2468 holding an IDENTIFIER_NODE.
2469 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2470 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2471 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2472 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2473 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2475 (continue_class): For @implementations, set ivar_context,
2476 uprivate_record and objc_instance_type, for @interfaces, call
2477 build_private_template().
2478 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2479 TYPE_OBJC_INTERFACE.
2480 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2481 accessing TYPE_OBJC_PROTOCOL_LIST.
2482 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2483 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2484 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2485 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2486 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2487 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2488 TYPE_LANG_SPECIFIC(...).
2489 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2490 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2491 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2492 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2493 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2495 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2498 * Make-lang.in (objc/objc-act.o): Update dependencies.
2499 * objc-act.c (objc_finish_file): Call
2500 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2502 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2505 * obj-act.c (encode_type): 96bits doubles are encoded the
2506 same way as 64bit and 128bit doubles are.
2508 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2510 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2512 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2515 * objc-act.c (generate_method_descriptors): Remove setting
2516 the new decls' type to variable_length_type.
2517 (generate_ivar_lists): Likewise.
2518 (generate_dispatch_tables): Likewise.
2520 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2522 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2523 contains the result of the ID lookup by the C or C++
2524 front-end; in class methods, use OTHER if it exists;
2525 in instance methods, use OTHER only if it is locally
2528 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2530 * objc-act.c (finish_class): Do not synthesize bogus
2531 'extern objc_object *_Foo;' declarations for @interface Foo.
2533 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2534 David Ayers <d.ayers@inode.at>
2536 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2537 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2538 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2539 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2540 (objc_is_id): Add test for 'super'.
2541 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2542 receivers; if class methods are not found in protocol lists, search
2543 for instance methods therein and warn if one is found. Look in
2544 global hash tables for suitable method as a last resort when messaging
2545 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2546 (objc_add_method): Insert instance methods listed in protocols into
2547 the global class method hash table.
2548 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2549 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2550 addition to 'id <Proto>'.
2552 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2555 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2556 for the NeXT runtime case.
2558 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2560 * objc-act.c: Fix comment typos.
2562 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2564 * objc-act.c (init_objc_symtab, init_module_descriptor,
2565 build_shared_structure_initializer): When initializing 'long'
2566 fields, ensure that the initializer value is also 'long'.
2568 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2570 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2572 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2573 (build_selector_translation_table): Use %J in diagnostic
2574 instead of diddling input_line. Fix spelling.
2576 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2578 * objc-act.c (objc_fold_objc_type_ref): New function.
2579 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2581 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2583 * objc-act.c (objc_start_function, really_start_method,
2584 objc_get_parm_info, start_method_def): Update to new arg_info
2587 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2589 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2591 (objc/objc-act.o): Depend on $(HASHTAB_H).
2592 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2593 objcp-decl.h instead of c-tree.h.
2594 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2595 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2596 build_protocol_template): Adjust prototypes.
2597 (build_module_initializer_routine, start_class, continue_class,
2598 finish_class, start_method_def, objc_start_function, start_protocol,
2599 build_method_decl, objc_add_method, add_instance_variable,
2600 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2601 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2602 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2603 create_field_decl): New prototypes.
2604 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2605 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2606 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2607 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2608 (CLASS_TYPEDEF_NAME): New.
2609 (TAG_EXECCLASS): Change from a global variable to a #define.
2610 (TAG_RETURN_STRUCT): Delete.
2611 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2612 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2613 (string_descriptor): New struct.
2614 (string_htab): New hash table.
2615 (string_hash, string_eq): New prototypes.
2616 (generate_struct_by_value_array): Call create_field_decl() instead of
2617 create_builtin_decl().
2618 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2619 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2620 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2621 and cp_finish_file().
2622 (define_decl, get_static_reference, get_protocol_reference,
2623 create_builtin_decl): Remove functions.
2624 (objc_start_class_interface, objc_start_category_interface,
2625 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2626 objc_start_class_implementation, objc_start_category_implementation,
2627 objc_continue_implementation, objc_finish_implementation,
2628 objc_set_visibility, objc_set_method_type,
2629 objc_build_method_signature, objc_add_method_declaration,
2630 objc_start_method_definition, objc_add_instance_variable,
2631 objc_get_protocol_qualified_type, create_field_decl,
2632 start_var_decl, finish_var_decl): New functions.
2633 (setup_string_decl): Simplify since it is only called once.
2634 (synth_module_prologue): Call build_class_template(); predefine 'id'
2635 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2636 hooks for duration of function; fix GNU runtime messenger signatures
2637 to correspond to reality; forward-declare '__objc_exec_class' for the
2638 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2639 'extern "C" { ... }' wrappers around synthesized declarations; call
2640 build_protocol_template() and build_category_template().
2641 (string_hash, string_eq): New functions.
2642 (objc_build_string_object): Check metaclass correctness only once;
2643 store string literals in hash table.
2644 (objc_build_constructor): Do not convert initializer elements;
2645 adjust for ObjC++ impedance mismatch.
2646 (build_objc_symtab_template): Call create_field_decl() instead of
2647 create_builtin_decl().
2648 (init_objc_symtab): Add missing conversion to initializer element.
2649 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2650 (generate_objc_symtab_decl): Do not call build_category_template();
2651 call start_var_decl() and finish_var_decl() instead of start_decl()
2653 (build_module_descriptor): Call create_field_decl() instead of
2654 grokfield(); call start_var_decl() and finish_var_decl() instead of
2655 start_decl() and finish_decl(); always mark module descriptor as
2656 used; move GNU runtime-specific functionality to
2657 build_module_initializer_routine().
2658 (build_module_initializer_routine): New function, broken off of
2659 build_module_descriptor().
2660 (objc_static_init_needed_p, objc_generate_static_init_call): New
2662 (generate_static_references, generate_strings,
2663 build_selector_translation_table, generate_descriptor_table,
2664 generate_ivars_list, generate_dispatch_table, generate_category): Call
2665 start_var_decl() and finish_var_decl() instead of start_decl() and
2666 finish_decl(); build a type directly instead of via groktypename().
2667 (build_selector_reference_decl, build_selector_table_decl,
2668 build_class_reference_decl, build_protocol_reference,
2669 generate_objc_image_info): Call start_var_decl() instead of
2671 (build_selector_reference): For GNU runtime, do not call
2672 build_selector_reference_decl().
2673 (build_selector, build_typed_selector_reference): Always convert
2674 result to the selector type.
2675 (add_objc_string): Cast return value to 'char *'.
2676 (build_method_prototype_template, build_selector_template,
2677 build_method_template): Use actual selector type for fields
2678 pointing to selectors.
2679 (finish_objc): For GNU runtime, call
2680 build_module_initializer_routine() after build_module_descriptor().
2681 (generate_protocol_list, generate_shared_structures): Call
2682 start_var_decl() and finish_var_decl() instead of start_decl() and
2683 finish_decl(); build a type directly instead of via
2685 (synth_id_with_class_suffix): Return a string.
2686 (get_arg_type_list): For instance methods, use the instance type for
2687 'self'; do not call groktypename_in_parm_context().
2688 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2689 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2690 handle RECORD_TYPEs in ObjC as well as ObjC++.
2691 (objc_is_id): New function.
2692 (objc_is_object_ptr): Return the canonical type node.
2693 (objc_get_class_ivars): Simplify using get_class_ivars().
2694 (get_class_ivars): Remove second parameter; create a fresh copy
2695 of the ivar list for each call; do not check for existence of
2697 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2698 (objc_init_exceptions): When using SJLJ-style exceptions, require
2699 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2701 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2702 objc_object_type instead of objc_id_type.
2703 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2704 a VAR_DECL before placing it in the appropriate scope; do not
2705 call define_decl(); adjust call to c_begin_compound_stmt();
2706 use objc_object_type instead of objc_id_type.
2707 (build_next_objc_exception_stuff): Call create_field_decl() instead
2708 of create_builtin_decl(); construct type directly instead of calling
2709 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2710 (build_private_template): Adjust call to get_class_ivars(); build
2711 a type directly instead of via groktypename().
2712 (build_protocol_template, build_method_prototype_list_template,
2713 build_method_prototype_template, build_category_template,
2714 build_selector_template, build_class_template, build_super_template,
2715 build_ivar_template, build_ivar_list_template,
2716 build_method_list_template, build_method_template):
2717 Call create_field_decl() instead of grokfield().
2718 (objc_method_parm_type): Do not call groktypename().
2719 (generate_descriptor_table): Call start_var_decl() and
2720 finish_var_decl() instead of start_decl() and finish_decl().
2721 (generate_method_descriptors, build_protocol_initializer,
2722 generate_dispatch_tables, build_category_initializer,
2723 build_shared_structure_initializer): Do not call groktypename().
2724 (generate_protocols): Call start_var_decl() and finish_var_decl()
2725 instead of start_decl() and finish_decl(); do not call groktypename().
2726 (error_with_ivar): Remove last parameter.
2727 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2728 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2729 (generate_ivar_lists): Convert one of the initializer elements; do
2730 not call groktypename().
2731 (get_arg_type_list, start_method_def, gen_method_def): Account for
2732 new representation of variable arguments and '...' in Objective-C
2733 methods; add Objective-C++ impedance matching code.
2734 (is_objc_type_qualifier): Remove function.
2735 (adjust_type_for_id_default): Simplify; there is no longer a need to
2736 wade through declspecs.
2737 (lookup_interface, start_class, continue_class,
2738 finish_class, start_method_def, start_protocol, build_method_decl,
2739 objc_add_method, add_instance_variable, build_ivar_reference,
2740 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2741 Make into static functions.
2742 (receiver_is_class_object): Use new IS_CLASS() macro.
2743 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2744 call objc_finish_message_expr() instead of finish_message_expr().
2745 (finish_message_expr): Rename to objc_finish_message_expr(); use
2746 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2747 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2748 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2749 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2750 (build_objc_method_call, warn_with_method): Do not call groktypename().
2751 (build_ivar_reference): Call convert() instead of clobbering in a
2753 (hash_init): Initialize string_htab hash table.
2754 (add_instance_variable): Simplify parameter list; do not call grokfield();
2755 do not populate CLASS_IVARS list.
2756 (start_class): Check for the existence of super class, if one was specified.
2757 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2758 call build_class_template(); adjust call to get_class_ivars(); call
2759 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2760 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2762 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2763 (start_protocol): Do not call build_protocol_template(); use
2764 PROTOCOL_BINFO_ELTS for the tree vector size.
2765 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2766 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2768 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2769 (encode_type): Handle the 'const' qualifier here.
2770 (objc_parmlist): New global variable, sued by objc_push_parm and
2771 objc_get_parm_info().
2772 (objc_push_parm, objc_get_parm_info): New functions.
2773 (objc_expr_last): Remove function.
2774 (synth_self_and_ucmd_args): For instance methods, use the instance
2775 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2776 (start_method_def): Do not call push_scope(), declare_parm_level(),
2777 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2778 just use objc_push_parm() and objc_get_parm_info().
2779 (comp_method_with_proto): Remove function.
2780 (objc_types_are_equivalent): Strip away indirections before comparing
2782 (comp_proto_with_proto): Do not call groktypename(); types are no
2783 longer in raw declspec format.
2784 (objc_start_function): New function.
2785 (really_start_method): Call comp_proto_with_proto() instead of
2786 comp_method_with_proto(); call objc_start_function() instead of
2787 hand-crafting a function declarator.
2788 (continue_method_def, objc_expand_function_end): Remove functions.
2789 (get_super_receiver): Call objc_get_current_scope() instead of
2790 get_current_scope(); reference 'super_class' field (instead of
2792 (finish_method_def): Rename to objc_finish_method_definition() and
2793 add a function decl parameter; move method encoding call from
2794 objc_expand_function_end().
2795 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2796 gen_declaration_1): Remove functions.
2797 (tmpbuf, RAW_DECLSPEC): Remove.
2798 (gen_declaration): Remove second parameter; simplify to deal
2799 with TYPE_P nodes instead of raw declspecs.
2800 (gen_type_name, gen_type_name_0): New functions.
2801 (gen_method_decl): Remove second parameter; call gen_type_name()
2802 instead of gen_declaration_1().
2803 (dump_interface): Adjust calls to gen_declaration() and
2804 gen_method_decl(); do not allocate a separate string buffer.
2805 (init_objc): Allocate a larger string buffer to accommodate
2806 dump_interface(); adjust call to build_module_descriptor();
2807 add call to build_module_initializer_routine() for the GNU
2809 (generate_classref_translation_entry): Do not call start_decl(); call
2810 finish_var_decl() instead of finish_decl(); call convert() instead of
2812 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2813 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2815 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2816 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2817 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2818 objc_object_type and objc_object_name, respectively.
2819 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2820 objc_class_name): New.
2821 (IS_CLASS): New macro.
2822 (IS_ID, IS_SUPER): Robustify.
2823 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2824 (finish_file, start_class, continue_class, finish_class,
2825 start_method_def, continue_method_def, finish_method_def,
2826 start_protocol, finish_protocol, objc_build_throw_stmt,
2827 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2828 objc_build_synchronized_epilogue, objc_build_try_prologue,
2829 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2830 objc_build_finally_prologue, objc_build_finally_epilogue,
2831 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2832 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2833 get_class_reference, get_static_reference, get_object_reference,
2834 build_message_expr, finish_message_expr, build_selector_expr,
2835 build_ivar_reference, build_keyword_decl, build_method_decl,
2836 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2837 objc_declare_class, objc_declare_protocols, objc_comptypes,
2838 objc_check_decl, build_encode_expr): Remove prototypes.
2839 (imp_count, cat_count): Make GGC-aware.
2840 (OBJC_SET_TYPE_NAME): New macro.
2842 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2844 * config-lang.in: Update copyright notice.
2845 (lang_requires): Indicate that ObjC requires C to be built first.
2847 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2849 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2851 (build_objc_string_object): Rename to objc_build_string_object().
2852 (get_class_reference): Rename to objc_get_class_reference().
2853 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2854 (next_sjlj_build_catch_list, get_super_receiver): Call
2855 objc_get_class_reference() instead of get_class_reference().
2856 (build_keyword_decl): Rename to objc_build_keyword_decl().
2857 (build_message_expr): Rename to objc_build_message_expr().
2858 (build_protocol_expr): Rename to objc_build_protocol_expr().
2859 (build_selector_expr): Rename to objc_build_selector_expr().
2860 (build_encode_expr): Rename to objc_build_encode_expr().
2861 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2862 objc_get_class_ivars().
2863 (get_class_reference): Rename prototype to objc_get_class_reference().
2864 (build_message_expr): Rename prototype to objc_build_message_expr().
2865 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2866 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2867 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2868 (build_objc_string_object): Rename prototype to
2869 objc_build_string_object().
2871 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2873 * objc-act.c (lookup_interface): Make function 'static' and add a
2875 (objc_check_decl, get_class_reference, objc_declare_alias,
2876 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2877 instead of is_class_name().
2878 (get_super_receiver, objc_clear_super_receiver): Call
2879 objc_get_current_scope() instead of get_current_scope().
2880 (is_class_name): Rename to objc_is_class_name.
2881 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2883 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2885 * objc-act.c (objc_is_reserved_word): New function.
2887 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2889 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2890 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2891 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2892 * objc-act.c: Do not include gtype-objc.h.
2893 (finish_file): Rename to objc_finish_file().
2894 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2895 * objc-lang.c: Update copyright notice; include diagnostic.h,
2896 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2898 (finish_file): New hook routine.
2899 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2900 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2901 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2902 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2903 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2904 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2905 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2906 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2907 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2908 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2909 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2910 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2911 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2912 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2913 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2914 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2915 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2916 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2917 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2918 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2919 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2920 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2921 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2922 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2923 Move to c-objc-common.h.
2926 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2927 Free Software Foundation, Inc.
2929 Copying and distribution of this file, with or without modification,
2930 are permitted in any medium without royalty provided the copyright
2931 notice and this notice are preserved.