1 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3 * config-lang.in (gtfiles): Updated.
4 * Make-lang.in (START_HDRS): New.
5 (OBJC_OBJS): Added new object files.
6 (objc/objc-act.o): Updated prerequisites.
7 (objc/objc-lang.o): Updated prerequisites.
8 (objc/objc-runtime-shared-support.o): New.
9 (objc/objc-gnu-runtime-abi-01.o): New.
10 (objc/objc-next-runtime-abi-01.o): New.
11 (objc/objc-next-runtime-abi-02.o): New.
12 * objc-runtime-hooks.h: New.
13 * objc-runtime-shared-support.h: New.
14 * objc-runtime-shared-support.c: New.
15 * objc-gnu-runtime-abi-01.c: New.
16 * objc-next-metadata-tags.h: New.
17 * objc-next-runtime-abi-01.c: New.
18 * objc-next-runtime-abi-02.c: New.
19 * objc-lang.c: Include c-lang.h.
20 (LANG_HOOKS_EH_PERSONALITY): Removed.
21 * objc-act.h: Moved many declarations and code from objc-act.c
22 into objc-act.h to make them available outside objc-act.c.
23 (objc_eh_runtime_type): Removed.
24 (objc_eh_personality): Removed.
25 (CLASS_HAS_EXCEPTION_ATTR): New.
26 (OCTI_SUPER_SUPERFIELD_ID): New.
27 (OCTI_V1_PROP_LIST_TEMPL): New.
28 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
29 (super_superclassfield_id): New.
30 (objc_prop_list_ptr): New.
31 (prop_names_attr_chain): New.
32 * objc-act.c: Include new runtime headers. Moved many #defines
33 and declarations into objc-act.h and
34 objc-runtime-shared-support.h. Made some corresponding functions
35 non-static, and moved some others into
36 objc-runtime-shared-support.c. Moved metadata generation code
37 into the new runtime hook files.
38 (ivar_offset_hash_list): New.
39 (objc_init): Call generate_struct_value_by_array() before doing
40 any runtime initialization. Create the appropriate runtime hook
42 (init_objc): Removed. Code moved directly into objc_init.
43 (finish_objc): Removed. Code moved directly into
44 objc_write_global_declarations.
45 (objc_write_global_declarations): Do the warn_selector checks
46 before emitting metadata. Use a runtime hook to emit the
47 metadata. Do not emit the metadata or do -gen-decls processing if
48 -fsyntax-only or we are producing a PCH.
49 (build_objc_exception_stuff): Renamed to
50 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
51 objc_exception_throw_decl.
52 (synth_module_prologue): Call runtime initialize hook instead of
53 building runtime declarations here. Use the
54 default_constant_string_class_name runtime hook to set the
55 constant string class name.
56 (objc_build_string_object): Call the setup_const_string_class_decl
57 runtime hook instead of setup_string_decl. Call the
58 build_const_string_constructor runtime hook instead of building
59 the string object here.
60 (get_objc_string_decl): Added prop_names_attr case. Removed
61 gcc_unreachable() at the end.
62 (objc_begin_catch_clause): Distinguish between @catch (...) and
63 @catch (id x). Call the begin_catch runtime hook instead of
64 building the CATCH_EXPR here.
65 (objc_finish_catch_clause): Call the finish_catch runtime hook
66 instead of adding the catch here.
67 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
68 instead of doing it here.
69 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
70 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
71 Call the build_throw_stmt runtime hook instead of building the
73 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
75 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
76 instead of building the list of arguments here.
77 (receiver_is_class_object): Call the receiver_is_class_object
78 runtime hook instead of doing the check here. Call the
79 tag_getclass runtime hook instead of using TAG_GETCLASS.
80 (objc_finish_message_expr): Call the build_objc_method_call
82 (objc_build_protocol_expr): Call the get_protocol_reference
84 (objc_build_selector_expr): Call the build_selector_reference
86 (build_ivar_reference): Call the build_ivar_reference runtime
88 (hash_init): Set up ivar_offset_hash_list.
89 (start_class): Recognize the objc_exception attribute and store
91 (continue_class): Use the class_decl and metaclass_decl runtime
93 (build_objc_property_accessor_helpers): Renamed to
94 build_common_objc_property_accessor_helpers. Do not build
95 objc_copyStruct_decl, objc_getPropertyStruct_decl and
96 objc_setPropertyStruct_decl.
97 (objc_synthesize_getter): Check what struct setter/getter helper
98 is available instead of checking the type of runtime.
99 (get_super_receiver): Use the super_superclassfield_ident runtime
100 hook. Added assert. Use the get_class_super_ref and
101 get_category_super_ref runtime hooks.
102 (objc_v2_encode_prop_attr): New.
104 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
107 * objc-act.c (finish_objc): When calling check_duplicates to check
108 duplicated instance methods, set 'is_class' to 0, not 1.
110 2011-01-14 Ben Elliston <bje@au.ibm.com>
113 * objc-act.c (generate_struct_by_value_array): Do not output a
114 definition for struct_forward_array.
116 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
118 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
121 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
123 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
125 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
127 * objc-act.c (check_that_protocol_is_defined): New.
128 (lookup_protocol): Call check_that_protocol_is_defined.
130 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
132 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
133 lists. Check them two-ways to fix comparisons when one protocol
134 implements the other one, or when one list contains duplicated
137 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
139 * objc-act.c (objc_add_method): When emitting an error because a
140 method with the same name but conflicting types is found in the
141 same class or category interface, print a note with the location
142 of the original method. Also, improved the error message to
143 clearly state that the conflict is due to conflicting types, and
144 produce it for protocols as well. Emit an error if two identical
145 methods are declared in a protocol, but one is @required and the
146 other one is @optional.
148 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
150 * objc-act.c (start_class): Warn when a class attribute is
152 (objc_declare_protocols): Warn when a protocol attribute in a
153 protocol forward-declaration is ignored.
154 (start_protocol): Warn when a protocol attribute is ignored.
156 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
158 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
159 particular, explicitly mention whether the error is due to the
160 @optional or @required keyword instead of mentioning
161 "@optional/@required".
163 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
166 * objc-act.c (objc_build_synchronized): Check the argument of
167 @synchronized and emit an appropriate error if it is not a valid
168 Objective-C object. Deal gracefully with that case. Updated
169 comments and variable names.
171 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
174 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
175 * objc-tree.def (PROPERTY_REF): Increased the number of operands
177 * objc-act.c (objc_finish_message_expr): Added optional argument
178 allowing to return the deprecated method prototype for deprecated
179 methods, instead of immediately emitting the deprecation warning.
180 (objc_maybe_build_component_ref): Do not warn for a deprecated
181 property. When building the getter call, get the deprecated
182 method prototype from objc_finish_message_expr() and put it into
184 (objc_build_class_component_ref): Same change.
185 (finish_class): Mark the getter and setter as deprecated if they
186 are generated from a deprecated property.
187 (objc_gimplify_property_ref): If the getter is deprecated, emit a
189 (objc_build_setter_call, objc_build_message_expr,
190 objc_finish_foreach_loop): Updated call to
191 objc_finish_message_expr.
193 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
196 * objc-act.c (lookup_protocol): Added 'definition_required'
197 argument. If 'definition_required', and the protocol is not
198 defined, emit a warning.
199 (objc_declare_protocols): Updated call to lookup_protocol.
200 (start_protocol): Same change.
201 (check_protocol_recursively): Same change.
202 (objc_build_protocol_expr): Same change.
203 (lookup_and_install_protocols): Added definition_required argument.
204 Pass it to lookup_protocol.
205 (objc_get_protocol_qualified_type): Updated call to
206 lookup_and_install_protocols.
207 (start_class): Updated calls to lookup_and_install_protocols; pass
208 true to 'definition_required' to get the warnings.
209 (start_protocol): Updated calls to lookup_and_install_protocols.
211 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
213 * objc-act.c (objc_start_category_interface): Produce an error if
214 a class extension is found after the class @implementation.
216 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
219 * objc-act.c (encode_method_prototype): Fixed both location and
220 format string of error "type %qT does not have a known size".
222 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
224 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
226 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
228 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
230 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
232 * objc-act.c (objc_init): Call using_eh_for_cleanups.
233 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
234 not call using_eh_for_cleanups.
235 (objc_begin_try_stmt): Do not call objc_init_exceptions.
236 (objc_build_throw_stmt): Updated call to
237 objc_maybe_warn_exceptions.
239 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
241 * objc/objc-act.c (objc_eh_personality): Select personality name on
243 (objc_init_exceptions): New.
244 (objc_begin_try_stmt): Use objc_init_exceptions.
245 (objc_build_throw_stmt): Likewise.
247 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
249 * objc-act.c (objc_in_class_extension): New.
250 (objc_start_category_interface): If -fobjc-std=objc1
251 was specified, produce an error if a class extension is used.
252 (objc_finish_interface): Reset objc_in_class_extension to false.
253 (objc_add_property_declaration): Allow a class extension to extend
254 readonly properties in the main @interface to be readwrite.
255 (start_class): Added code to deal with class extensions. In that
256 case, return the existing interface after adding any additional
257 protocols to it and setting objc_in_class_extension to true.
258 (continue_class): If in a class extension, do not generate the
259 instance variable template.
261 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
263 * objc-act.c (objc_build_throw_stmt): Check that the argument of
264 @throw is an object and emit an error if not.
266 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
268 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
269 error() when printing an error about the iterating variable or
270 collection not being an object.
272 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
274 * objc-act.c (objc_finish_foreach_loop): Mark the
275 object_expression as used.
277 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
279 * objc-act.c: Include c-family/c-objc.h.
280 * objc-lang.c: Same change.
281 * Make-lang.in (objc/objc-act.o): Depend on
283 (objc/objc-lang.o): Same change.
284 * config-lang.in (gtfiles): Added c-family/c-objc.h.
286 2010-12-02 Joseph Myers <joseph@codesourcery.com>
288 * lang-specs.h: Don't handle -ftraditional.
290 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
292 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
293 not NULL_TREE when a @throw is used outside of a @catch block.
295 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
297 * objc-act.c (objc_build_volatilized_type): Removed.
298 (objc_non_volatilized_type): Removed.
299 (objc_type_quals_match): Removed.
300 (local_variables_to_volatilize): New.
301 (objc_volatilize_decl): Add the decl to volatilize to
302 local_variables_to_volatilize, but don't volatilize it yet.
303 (objc_finish_function): New.
304 * objc-act.h (local_variables_to_volatilize): New.
306 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
307 Mike Stump <mikestump@comcast.net>
309 Allow 'make check-objc -j2'
310 * Make-lang.in (lang_checks_parallelized): New.
311 (check_objc_parallelize): New.
313 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
315 * objc-act.c (start_class): When a class is reimplemented,
316 generate an error and avoid adding the class to the list of
317 implemented classes again, but do not return error_mark_node.
319 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
321 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
323 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
325 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
326 is passed as argument.
327 (objc_begin_catch_clause): Added code to deal with an
328 error_mark_node or NULL_TREE argument. Improved checks for
329 invalid arguments. Added code to traverse typedefs.
331 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
333 * objc-act.c (objc_demangle): Return immediately if the string is
334 too short. Detect names that do not need demangling, and return
337 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
339 Implemented optional properties.
340 * objc-act.h (PROPERTY_OPTIONAL): New.
341 * objc-act.c (objc_add_property_declaration): Set
342 PROPERTY_OPTIONAL if appropriate.
343 (finish_class): When generating definitions of setter and getter
344 methods associated with a property for a protocol, mark them as
345 optional if the property is optional.
346 (maybe_make_artificial_property_decl): Added 'getter_name'
347 argument. Set PROPERTY_OPTIONAL.
348 (objc_maybe_build_component_ref): Updated calls to
349 maybe_make_artificial_property_decl. Added code for optional,
351 (objc_build_class_component_ref): Updated call to
352 maybe_make_artificial_property_decl.
354 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
356 * objc-act.c (objc_build_struct): Fixed loops that save and
357 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
358 special case for the current type is then no longer required.
359 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
361 (objc_get_protocol_qualified_type): Updated comments.
363 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
365 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
366 after finish_struct, not before, otherwise it may be wiped out by
367 it. This fixes spurious warnings when a class has more than 15
370 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
373 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
374 objective-c-cpp-output instead of objc-cpp-output. Print a
375 deprecation note every time objc-cpp-output is requested.
377 2010-11-22 Joseph Myers <joseph@codesourcery.com>
379 * objc-act.c (write_symbols): Don't declare here.
381 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
384 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
385 this function is only called with the next runtime.
387 2010-11-20 Jakub Jelinek <jakub@redhat.com>
390 * objc-act.c (in_late_binary_op): Remove.
392 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
394 * objc-act.c (objc_start_class_interface): Do not warn that class
395 attributes are unimplemented. Pass the attributes to start_class.
396 (objc_start_category_interface): Updated call to start_class.
397 (objc_start_class_implementation): Same change.
398 (objc_start_category_implementation): Same change.
399 (objc_build_class_component_ref): Warn if the class is deprecated.
400 (build_private_template): Mark the template as deprecated if the
402 (start_class): Added 'attributes' argument. Emit a warning if
403 using a deprecated class as superclass of a class, or original
404 class of a category. Recognize the 'deprecated' attribute when
405 starting and interface, and mark the interface with
406 TREE_DEPRECATED if present. Store attributes in the interface.
408 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
410 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
411 argument. If it is 'true' and the protocol is deprecated, emit a
413 (objc_start_protocol): Do not warn that protocol attributes are
414 unimplemented. Pass the attributes to start_protocol.
415 (start_protocol): Added attributes argument. Recognize the
416 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
417 if present. Store attributes in the protocol.
418 (objc_declare_protocols): Added 'attributes' argument. Recognize
419 the 'deprecated' attribute and mark the protocols with
420 TREE_DEPRECATED if present. Store attributes in the protocol.
421 Updated call to lookup_protocol.
422 (objc_build_protocol_expr): Updated call to lookup_protocol.
423 (check_protocol_recursively): Same change.
424 (lookup_and_install_protocols): Same change.
425 * objc-act.h: Updated comments.
427 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
429 * objc-act.c (lookup_method_in_protocol_list): Search methods in
430 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
431 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
433 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
435 * objc-act.c (objc_build_setter_call): New.
436 (objc_maybe_build_modify_expr): Rewritten to build a compound
438 (objc_build_incr_expr_for_property_ref): Updated calls to
439 objc_maybe_build_modify_expr to call objc_build_setter_call
440 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
441 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
442 TREE_NO_WARNING on the final compound statement to silence C++
445 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
447 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
448 (objc_create_temporary_var): Moved it towards the beginning of the
449 file so that objc_build_incr_expr_for_property_ref can use it.
451 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
453 * objc-act.c (objc_add_property_declaration): Check that the decl
454 we received from the parser is a FIELD_DECL; reject array and
455 bitfield properties. Convert the warning when a property is
456 readonly and a setter is specified into an error. Convert errors
457 when a property declaration does not match a property declaration
458 in a superclass into warnings.
459 (objc_add_synthesize_declaration_for_property): Use
460 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
461 if it is a bitfield. Throw an error if we are asked to synthesize
462 setters/getters for a bitfield instance variable but the property
463 is not appropriate - it must be assign and nonatomic. If the
464 property is readonly, allow the instance variable type to be a
465 specialization of the property type.
466 (objc_type_valid_for_messaging): Fixed returning 'false' for a
467 Class qualified with a protocol when the 'accept_classes' argument
470 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
472 * objc-act.c (objc_get_protocol_qualified_type): detect cases
473 where we are asked to attach a protocol to something which is not
474 an Objective-C object type, and produce an error.
476 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
478 * objc-act.c (objc_add_property_declaration): Check that the type
479 of a property and of an inherited property match.
480 (objc_maybe_build_component_ref): Tidied up indentation and
482 (objc_common_type): Added new type of check (-5).
483 (objc_add_synthesize_declaration_for_property): Check that the
484 property to synthesize and the instance variable to use have the
487 2010-11-10 Joseph Myers <joseph@codesourcery.com>
489 * objc-act.c (objc_init): Use %' in diagnostic.
490 (objc_set_method_opt): Remove trailing '.' from diagnostic.
492 2010-11-10 Joseph Myers <joseph@codesourcery.com>
494 * objc-act.c (dump_base_name): Don't declare here.
496 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
498 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
499 search for the @property declation only in the current context,
500 but also in inherited properties. Do not mark the original
501 PROPERTY_DECL in the @interface or @protocol with
503 (check_methods): To check if a method is associated with a
504 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
505 (check_accessible_methods): Same change.
506 * objc-act.h: Updated comment.
508 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
510 * objc-act.c (objc_add_synthesize_declaration_for_property):
511 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
512 checking for an existing @synthesize or @dynamic declaration.
513 Search for an inherited @property declaration if none is found in
514 the local interface. If the required instance variable does not
515 exist, return instead of trying to continue to prevent a compiler
516 crash later. Check that the instance variable is not already
517 being used by another @synthesize.
518 (objc_add_dynamic_declaration_for_property): Iterate over
519 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
520 existing @synthesize or @dynamic declaration.
521 (objc_synthesize_getter): Search for the getter declaration in
522 protocols and superclasses as well.
523 (objc_synthesize_setter): Search for the setter declaration in
524 protocols and superclasses as well.
526 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc-act.c (lookup_property): When checking categories, also
529 check the protocols attached to each.
530 (objc_add_property_declaration): Determine the
531 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
532 error message. Search for an existing property declaration with
533 the same name which would be inherited from the class hiearchy,
534 and produce an error if it has incompatible attributes.
535 (check_methods): Changed second parameter. If the method is a
536 getter or setter for a property, do not warn if it is inherited as
537 opposed to implemented directly in the class.
538 (check_protocol): Updated calls to check_methods.
539 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
540 PROPERTY_GETTER_NAME here; this is now done earlier, in
541 objc_add_property_declaration.
542 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
544 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
546 Fixed using the Objective-C 2.0 dot-syntax with self and super.
547 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
548 (maybe_make_artificial_property_decl): Added 'implementation'
549 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
550 looking up getters or setters for a class. If an implementation
551 is specified, search it as well for a getter or setter.
552 (objc_maybe_build_component_ref): Updated calls to
553 maybe_make_artificial_property_decl; added code to deal with
554 'self' and 'super' and with methods declared locally in the
555 implementation. Store the getter call expression in the
556 PROPERTY_REF instead of throwing it away.
557 (objc_build_class_component_ref): Updated calls to
558 maybe_make_artificial_property_decl, and store the getter call
559 expression in PROPERTY_REF instead of throwing it away.
560 (lookup_method_static): Implemented
561 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
562 (objc_gimplify_property_ref): Do not build the getter method call
563 here; instead use the one stored in the PROPERTY_REF. If it's not
564 there, produce helpful error messages.
565 * objc-tree.def (PROPERTY_REF): Increased the number of operands
566 from 2 to 3. Updated comments.
567 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
569 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
572 * objc-act.c (objc_build_string_object): Amend for renamed hook.
573 (objc_string_ref_type_p): New.
574 (objc_check_format_arg): New.
576 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
578 Fixed using the Objective-C 2.0 dot-syntax with class names.
579 * objc-act.c (objc_build_class_component_ref): New.
581 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
583 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
585 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
586 if set to 'true', return 'true' for Class objects. Do not remove
587 more than on pointer indirection.
588 (objc_add_property_declaration): Only warn about 'assign'
589 semantics for Objective-C objects if warn_property_assign_default;
590 and do not warn if the property is readonly or if the type is a Class.
591 (objc_finish_foreach_loop): Updated calls to
592 objc_type_valid_for_messaging.
594 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
596 Implemented -fobjc-std=objc1 flag.
597 * objc-act.c (objc_start_class_interface): If attributes are
598 specified when flag_objc1_only is set, print an error.
599 (objc_start_category_interface): Same change.
600 (objc_start_protocol): Same change.
601 (objc_add_method_declaration): Same change.
602 (objc_start_method_definition): Same change.
603 (objc_build_keyword_decl): Same change.
604 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
605 flag_objc1_set is set, print an error.
606 (objc_set_method_opt): If flag_objc1_only is set, print an error.
607 (objc_add_property_declaration): Same change.
608 (objc_add_synthesize_declaration): Same change.
609 (objc_add_dynamic_declaration): Same change.
610 (objc_finish_foreach_loop): Same change.
611 (objc_maybe_build_component_ref): If flag_objc1_only is set,
614 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
616 * objc-act.c (maybe_make_artificial_property_decl): New.
617 (objc_maybe_build_component_ref): Call
618 maybe_make_artificial_property_decl if a property can not be
619 found. Do not call objc_finish_message_expr if
620 PROPERTY_HAS_NO_GETTER.
621 * objc-act.h Updated comments.
622 (PROPERTY_HAS_NO_GETTER): New.
623 (PROPERTY_HAS_NO_SETTER): New.
624 * objc-tree.def: Updated comment.
626 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
628 Implemented format and noreturn attributes for Objective-C methods.
629 * objc-act.c (objc_start_method_definition): If method attributes
630 are specified emit a warning and ignore them.
631 (build_objc_method_call): Moved deprecation warnings from here ...
632 (objc_finish_message_expr): to here. Do not emit deprecation
633 warnings if the receiver is of type 'id'.
634 (really_start_method): Install 'deprecation' and 'noreturn'
636 (objc_decl_method_attributes): Carefully filter out the list of
637 attributes, allowing only "noreturn", "format", "sentinel" and
638 "deprecated". In the case of "format", adjust the arguments.
639 Always process the attributes in the same way no matter if
640 "sentinel" is in the list or not.
642 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
644 * objc-act.c (objc_maybe_build_component_ref): Warn about using
645 deprecated properties.
646 (objc_maybe_printable_name): Support PROPERTY_DECL.
648 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
650 Implemented Objective-C 2.0 property accessors.
651 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
652 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
653 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
654 (objc_getProperty_decl): New.
655 (objc_setProperty_decl): New.
656 (objc_copyStruct_decl): New.
657 (objc_getPropertyStruct_decl): New.
658 (objc_setPropertyStruct_decl): New.
659 * objc-act.c (build_objc_property_accessor_helpers): New.
660 (synth_module_prologue): Call
661 build_objc_property_accessor_helpers.
663 (objc_synthesize_getter): Implemented synthesizing getters that
664 work with properties that are not nonatomic, assign properties.
665 (objc_synthesize_setter): Implemented synthesizing setters that
666 work with properties that are not nonatomic, assign properties.
668 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
670 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
671 * objc-tree.def (PROPERTY_REF): New.
672 * objc-act.h: Added comments for all the PROPERTY_ macros.
673 (PROPERTY_NAME): Use DECL_NAME.
674 (PROPERTY_COPIES): Removed.
675 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
676 (PROPERTY_NONATOMIC): New.
677 (objc_property_assign_semantics): Make it a typedef.
678 (PROPERTY_ASSIGN_SEMANTICS): New.
679 (PROPERTY_DYNAMIC): New.
680 (PROPERTY_REF_OBJECT): New.
681 (PROPERTY_REF_PROPERTY_DECL): New.
682 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
683 (in_objc_property_setter_name_context): Removed.
684 (objc_add_property_declaration): Removed copies and ivar arguments
685 and code supporting them. Fixed recovering when readonly and
686 setter attributes are specified. Removed support for @property in
687 @implementation context. Updated error message. Double-check
688 that a property does not have a DECL_INITIAL. Validate the
689 property assign semantics and emit appropriate errors and
690 warnings. Check for duplicate property declarations. Set
691 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
692 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
693 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
694 PROPERTY_IVAR_NAME to NULL_TREE.
695 (objc_build_getter_call): Renamed to
696 objc_maybe_build_component_ref. If the property is not found in
697 the interface, search in the protocol list. Do not generate the
698 getter call; instead, build and return a PROPERTY_REF.
699 (objc_is_property_ref): New.
700 (objc_setter_func_call): Removed.
701 (get_selector_from_reference): Removed.
702 (is_property): Removed.
703 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
704 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
705 the PROPERTY_REF. Generate an error if the property is read-only.
706 (build_property_reference): Removed.
707 (objc_finish_message_expr): Removed check to produce "readonly
708 property can not be set" error when
709 in_objc_property_setter_name_context. We now generate the error
710 earlier, in objc_maybe_build_modify_expr, which will only generate
711 the setter call if the property is readwrite.
712 (check_methods): Recognize dynamic properties.
713 (check_methods_accessible): Same change.
714 (objc_build_property_ivar_name): Removed.
715 (objc_build_property_setter_name): Dropped bool argument. Always
716 add the ':' at the end.
717 (objc_gen_one_property_datum): Removed.
718 (objc_process_getter_setter): Removed.
719 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
720 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
721 DECL_SOURCE_LOCATION of the new method to be the same as the one
722 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
723 instead of trying to guess what it should be. Removed use of
724 CLASS_IVARS. Use the location of @synthesize for c_finish_return
725 and c_end_compound_statement.
726 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
727 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
728 Set the DECL_SOURCE_LOCATION of the new method to be the same as
729 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
730 is instead of trying to guess what it should be. Removed use of
731 CLASS_IVARS. Use the location of @synthesize for c_finish_return
732 and c_end_compound_statement. Emit an error and keep going,
733 instead of aborting, if the setter prototype does not have the
735 (objc_add_synthesize_declaration_for_property): New.
736 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
737 all arguments. Improved error message. Filled in the rest of the
738 function, which used to be a placeholder, with an actual
740 (objc_add_dynamic_declaration_for_property): New.
741 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
742 arguments. Improved error message. Filled in the rest of the
743 function, which used to be a placeholder, with an actual
745 (objc_gen_property_data): Rewritten.
746 (finish_class): Added explicit switch cases for
747 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
748 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
749 gcc_unreachable. Rewritten the processing of properties, in
750 particular to not synthesize prototypes for getters and setters if
751 they already exist and to install the getter and setter names into
752 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
753 warnings about setter, getter and ivar property attributes.
754 (objc_lookup_ivar): Removed support for properties.
755 (objc_gimplify_property_ref): New.
756 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
757 objc_gimplify_property_ref.
759 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
761 * objc-act.c (objc_add_property_declaration): Added arguments to
762 pass the various property attributes that were parsed with the
763 property declaration. Process arguments to determine the final
764 property attributes and produce error messages as appropriate.
765 Added temporary code to keep the compiler silent about variables
766 set but not used - for new attributes that are only checked but
768 (property_readonly): Removed.
769 (property_setter): Removed.
770 (property_getter): Removed.
771 (property_ivar): Removed.
772 (property_copies): Removed.
773 (objc_set_property_attr): Removed.
774 * objc-act.h (enum property_assign_semantics): New.
776 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
778 * objc-act.c (objc_add_property_variable): Renamed to
779 objc_add_property_declaration. Added location argument. Updated
780 warnings and errors to use it. Use error, not fatal_error, if a
781 property declaration is found outside an interface or
782 implementation context.
784 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
786 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
787 emit a warning that method parameter attributes are unimplemented.
788 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
789 (start_method_def): Copy attributes from each KEYWORD_DECL into
790 the corresponding PARM_DECL.
791 (objc_warn_deprecated_use): Removed.
792 (build_objc_method_call): Call warn_deprecated_use, not
793 objc_warn_deprecated_use.
794 (objc_maybe_printable_name): Do not try to get the identifier name
795 of DECLs that we don't recognize. Immediately return NULL for them.
796 (objc_printable_name): Removed C++-specific case, which is no
797 longer used. Updated comments.
799 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
801 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
802 (objc_demangle): Return NULL if demangling can not be done because
803 the string to demangle is not an Objective-C mangled method name.
804 Be smarter in demangling method names so that at least for methods
805 with no arguments we are able to almost always demangle '_' correctly.
807 (objc_maybe_printable_name): New.
808 (objc_printable_name): Call objc_maybe_printable_name. If it
809 returns NULL, call cxx_printable_name in Objective-C++.
811 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
813 Based on the CFString implementation in FSF apple/trunk branch.
815 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
817 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
819 * objc-act.c (get_objc_string_decl): Use a switch instead of a
820 chain of ifs. Use gcc_unreachable instead of abort.
821 (add_objc_string): Same change.
822 (generate_protocol_list): Same change - twice.
823 (synth_id_with_class_suffix): Same change.
824 (build_keyword_selector): Same change - twice.
825 (objc_build_message_expr): Same change.
826 (objc_build_selector_expr): Same change.
827 (check_methods): Same change - and added missing gcc_unreachable
829 (check_methods_accessible): Same change - twice, and added missing
830 gcc_unreachable for default case in one of them.
831 (start_class): Same change - and added missing gcc_unreachable for
833 (continue_class): Same change.
834 (objc_gen_property_data): Same change.
835 (finish_class): Same change.
836 (encode_type_qualifiers): Added missing gcc_unreachable.
837 (encode_type): Small code tidy up to reduce duplicated code. Use
838 gcc_unreachable instead of abort - twice.
839 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
840 twice. Added missing gcc_unreachable for default case - twice.
841 (dump_interface): Use a switch instead of a chain of ifs.
842 (handle_impent): Same change.
844 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
846 * objc-act.h (objc_inherit_code): Removed.
847 * objc-act.c (objc_inherit_code): Removed.
848 (objc_set_method_type): Removed.
849 (objc_build_method_signature): Added is_class_method argument.
850 Use it instead of the global objc_inherit_code variable.
851 (objc_add_method_declaration): Same change.
852 (objc_start_method_definition): Same change.
853 (objc_generate_cxx_ctor_or_dtor): Updated call to
854 objc_start_method_definition. Do not call objc_set_method_type.
855 (adjust_type_for_id_default): Mark as inline.
856 (objc_synthesize_getter): Updated call to
857 objc_start_method_definition. Do not set objc_inherit_code.
858 (objc_synthesize_setter): Updated call to
859 objc_start_method_definition. Do not set objc_inherit_code.
861 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
863 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
864 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
865 get it to compile in the current trunk.
867 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
870 * objc/objc-act.c (hash_class_name_enter): New.
871 (hash_class_name_lookup): New.
872 (objc_declare_alias): Enter alias name into hash table.
873 (objc_declare_class): Enter class name into hash table.
874 (objc_is_class_name): Do a hash look up of class name.
875 (hash_init): Initialize the two new hash tables.
876 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
877 declarations, removed class_chain and alias_chain.
879 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
881 * objc-lang.c (finish_file): Removed.
882 * objc-act.c (objc_finish_file): Renamed to
883 objc_write_global_declarations. Do not try to instantiate C++
884 templates when compiling Objective-C++ as this is now
885 automatically done before this function is called. Do not check
886 for syntax-only run or PCH generation as this is done by the
888 * objc-act.h (objc_finish_file): Removed.
890 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
892 Implemented parsing @synthesize and @dynamic for
893 Objective-C/Objective-C++.
894 * objc-act.c (objc_add_synthesize_declaration): New.
895 (objc_add_dynamic_declaration): New.
897 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
899 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
902 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
904 Merge from 'apple/trunk' branch on FSF servers.
906 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
909 * objc/objc-act.c (objc_is_class_name): template parameter is not
910 an objective class name.
911 (objc_generate_cxx_cdtors): Check for the null
912 objc_implementation_context.
914 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
916 Merge from 'apple/trunk' branch on FSF servers.
918 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
921 * objc/objc-act.c (objc_non_volatilized_type): New
923 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
926 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
927 types with proper attribute set and correctly.
928 (objc_volatilize_decl): Remove unneeded code.
929 (objc_type_quals_match): Use the new attribute to check on
931 (hash_init): removed unneeded code.
933 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
935 Merge from 'apple/trunk' branch on FSF servers.
937 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
940 * objc-act.c (objc_diagnose_private_ivar): New.
942 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
944 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
945 make its type 'objc_ivar_visibility_kind'.
946 (objc_start_class_interface): Update to use visibility enum.
947 (objc_start_class_implementation): Likewise.
948 (objc_set_visibility): Update to use visibility enum, warn that
949 @package is handle as per @public.
950 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
951 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
952 make its type 'objc_ivar_visibility_kind'.
954 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
956 merge from FSF apple 'trunk' branch.
957 2006 Fariborz Jahanian <fjahanian@apple.com>
959 Radars 4436866, 4505126, 4506903, 4517826
960 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
961 property_readonly, property_getter, property_setter, property_ivar,
962 property_copies, in_objc_property_setter_name_context: New vars.
963 (objc_set_property_attr): New.
964 (objc_add_property_variable): New.
965 (lookup_property_in_list): New.
966 (lookup_property): New.
967 (objc_build_getter_call): New.
968 (objc_setter_func_call): New.
969 (get_selector_from_reference): New.
970 (objc_build_setter_call): New.
972 (build_property_reference): New.
973 (objc_finish_message_expr): Detect readonly property and warn.
974 (objc_build_property_ivar_name): New.
975 (objc_build_property_setter_name): New.
976 (objc_gen_one_property_datum): New.
977 (objc_process_getter_setter): New.
978 (objc_synthesize_getter): New.
979 (objc_synthesize_setter): New.
980 (objc_gen_property_data): New.
981 (finish_class): Generate property data.
982 (comp_proto_with_proto): Separated from ...
983 (match_proto_with_proto): ... New.
984 (objc_lookup_ivar): Handle properties.
985 * objc-tree.def (PROPERTY_DECL): New tree code.
986 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
987 (METHOD_PROPERTY_CONTEXT): New.
988 (PROPERTY_NAME): New.
989 (PROPERTY_GETTER_NAME): New.
990 (PROPERTY_SETTER_NAME): New.
991 (PROPERTY_IVAR_NAME): New.
992 (PROPERTY_READONLY): New.
993 (PROPERTY_COPIES): New.
994 (TOTAL_CLASS_RAW_IVARS): New.
995 (CLASS_PROPERTY_DECL): New.
996 (IMPL_PROPERTY_DECL): New.
997 * objc-lang.c (objc_init_ts): Update fields for property_decl.
999 2010-10-13 Richard Henderson <rth@redhat.com>
1001 * objc-act.c (objc_eh_personality): Update call to
1002 build_personality_function.
1004 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1006 merge from FSF apple 'trunk' branch.
1008 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1009 Radar 3803157 (method attributes)
1010 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1011 * objc/objc-act.c (objc_decl_method_attributes): New.
1012 (objc_add_method_declaration): Process method's attribute.
1013 (objc_start_method_definition): Ditto.
1014 (build_objc_method_call): Inject method attribute into
1015 built function type.
1016 (objc_method_decl): New.
1017 (objc_warn_deprecated)use): New.
1019 2010-10-07 Andi Kleen <ak@linux.intel.com>
1021 * Make-lang.in (cc1obj-dummy): Remove.
1022 (cc1obj-checksum): Change to run checksum over object files
1025 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1028 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1029 countByEnumeratingWithState:objects:count: to long unsigned int.
1031 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1033 * objc-act.c (build_objc_method_call): Replace calls to
1034 build_function_call () with the VEC equivalent. Construct parameter
1037 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1039 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1040 signal that the receiver has been used.
1042 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1044 * README: Obsolete file removed.
1046 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1048 Implemented fast enumeration for Objective-C.
1049 * objc-act.c (build_fast_enumeration_state_template): New.
1050 (TAG_ENUMERATION_MUTATION): New.
1051 (TAG_FAST_ENUMERATION_STATE): New.
1052 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1053 objc_enumeration_mutation_decl.
1054 (objc_create_temporary_var): Allow providing a name to temporary
1056 (objc_build_exc_ptr): Updated calls to
1057 objc_create_temporary_var().
1058 (next_sjlj_build_try_catch_finally): Same change.
1059 (objc_finish_foreach_loop): New.
1060 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1061 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1062 objc_enumeration_mutation_decl.
1064 Merge from 'apple/trunk' branch on FSF servers.
1066 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1069 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1070 for valid objc object types.
1071 (objc_finish_foreach_loop): Check for invalid objc objects in
1074 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1076 Merge from 'apple/trunk' branch on FSF servers.
1078 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1081 * objc-act.c (objc_start_method_definition): Check for
1082 error_mark_node for the selector name and make a quick exit.
1084 2010-10-04 Andi Kleen <ak@linux.intel.com>
1086 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1088 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1090 merge from FSF 'apple/trunk' branch.
1091 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1094 * objc/objc-act.c (objc_set_method_opt): New function.
1095 (objc_start_protocol, objc_finish_interface): Reset
1096 objc_method_optional_flag flag.
1097 (objc_add_method_declaration): Pass on the new
1098 flag to objc_add_method.
1099 (objc_add_method): Add optional methods to new chain in
1101 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1102 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1103 class's optional method chains.
1105 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1107 Merge from 'apple/trunk' branch on FSF servers.
1109 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1112 * objc-act.c (objc_declare_class): Pick the right
1115 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1117 Merge from 'apple/trunk' branch on FSF servers.
1119 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1122 * objc-act.c (objc_check_global_decl): New
1124 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1126 * objc-act.c (objc_is_reserved_word): Removed.
1128 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1130 * objc-act.c (objc_add_method_declaration): Handle and ignore
1132 (objc_start_method_definition): Likewise.
1133 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1134 (objc_build_keyword_decl): Handle and ignore attributes.
1136 2010-09-28 Richard Henderson <rth@redhat.com>
1138 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1140 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1142 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1143 (objc_start_category_interface): Likewise.
1144 (objc_start_protocol): Likewise.
1146 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1148 Merge from 'apple/trunk' branch on FSF servers.
1150 2005-08-23 Stuart Hastings <stuart@apple.com>
1151 Ziemowit Laski <zlaski@apple.com>
1154 * objc-act.c (objc_decay_parm_type): New function.
1155 (get_arg_type_list): Decay types for all named arguments.
1156 (objc_push_parm): Rebuild the PARM_DECL if its type has
1159 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1161 * objc-act.c (encode_type): Fixed encoding enums with the next
1164 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1166 Merge from 'apple/trunk' branch on FSF servers.
1168 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1171 * objc-act.c (objc_compare_types): A new silent comparison
1172 mode (-4), differing from regular comparison (-3) in that
1173 'false' is returned instead of issuing warnings.
1175 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1177 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1178 (encode_aggregate_within): Reorganized code to be more readable.
1179 (encode_aggregate_fields): Updated second argument to be 'bool'
1182 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1187 * objc-act.c: Improved comments for encoding functions.
1188 (encode_aggregate_within): For the GNU runtime, rewritten some
1189 obsfuscated code to clarify the various cases.
1190 (encode_aggregate): Function removed.
1191 (encode_array): Generate an error if asked to encode an incomplete
1192 array as part of generating instance variables. Else, when
1193 encoding an incomplete array inside a structure, encode it as an
1195 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1196 '^c' instead of '*'.
1197 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1198 type as integer types instead of using a hardcoded 'i'. If asked
1199 to encode a non-integer type as a bitfield, do not abort
1200 compilation immediately; instead generate an error, then skip the
1202 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1203 Added a 'default' clause that gets executed if the type can not be
1204 matched, and that encodes it as '?' (unknown) and produces a
1205 warning. For the GNU runtime, encode enumerated types exactly in
1206 the same way as integer types instead of using a hardcoded 'i'.
1207 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1208 Encode C++ reference types as pointers. Call encode_vector to
1210 (encode_vector): New function.
1212 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1214 Merge from 'apple/trunk' branch on FSF servers. I modified the
1215 changes to be used only when compiling for the NeXT runtime.
1217 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1221 * objc-act.c (encode_type): Remove the hack.
1223 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1226 * objc-act.c (pointee_is_readonly): New function.
1227 (encode_pointer, encode_aggregate_within, encode_type):
1228 Attempt to emulate GCC 3.3 when generating type encodings.
1230 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1232 Merge from 'apple/trunk' branch on FSF servers.
1234 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1237 * objc-act.c (objc_have_common_types): New function.
1239 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1242 * objc-act.c (objc_common_type): New function.
1244 2010-09-27 Richard Guenther <rguenther@suse.de>
1246 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1247 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1249 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1251 * objc-act.c: Removed historical, obsolete comment at the top of
1254 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1257 * objc-act.c (objc_start_method_definition): Do not abort upon a
1258 'method definition not in @implementation context' error. Return
1261 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1264 * objc-act.c (objc_get_interface_ivars): New function.
1265 (objc_collecting_ivars): New variable.
1266 (continue_class): Set and reset objc_collecting_ivars for context.
1268 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1270 Merge from 'apple/trunk' branch on FSF servers.
1272 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1275 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1276 @class's protocol list.
1278 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1281 * objc/objc-act.c (objc_start_method_definition): Initialize
1282 break/continue labels.
1284 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1287 * objc-act.c (objc_compare_types): Compare function
1288 pointers; indicate success if the right-hand side has
1289 a return type that is covariant, and the argument types
1290 contravariant, with those of the left side.
1292 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1295 * objc-act.c (objc_get_protocol_qualified_type): When looking
1296 at a typedef, retrieve the precise type it describes (rather
1297 than merely looking up a class by name).
1299 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1301 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1302 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1305 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1307 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1309 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1312 * objc-act.c: build_objc_string_decl() remove declaration.
1313 (finish_var_decl): Remove forcing of var output and marking
1315 (init_def_list): Use integer_zero_node.
1316 (init_objc_symtab): Use integer_zero_node, make the short
1317 integer type specific on relevant nodes.
1318 (generate_objc_symtab_decl): Remove call to
1319 forward_declare_categories(). Use null_pointer_node where
1321 (build_module_descriptor): Comment and mark this item as
1323 (generate_static_references): Use gcc_unreachable instead of
1325 (diagnose_missing_method): New.
1326 (build_next_selector_translation_table): New.
1327 (build_gnu_selector_translation_table): New.
1328 (add_objc_string): Merge code from build_objc_string_decl...
1329 ... and delete build_objc_string_decl().
1330 (generate_dispatch_table): Make integer types explicit.
1331 (generate_category): Pass implent and arrange for the data
1332 to be extracted within the routine. Do not start new vars,
1333 but finish the ones collcted during parsing.
1334 (generate_shared_structures): Likewise.
1335 (finish_objc): Reorder code so that we finish variables before
1336 referencing them. Save the global data before calling meta-data
1337 creation routines, and pass the current reference to the two
1338 main routines. Only call generate_objc_image_info () for the
1340 (generate_classref_translation_entry): Comment on and make this
1341 item DECL_PRESERVE_P.
1342 (handle_class_ref): Use varpool interfaces, comment on and make
1343 this item DECL_PRESERVE_P.
1344 (handle_impent): Likewise.
1345 (generate_objc_image_info): Only generate when the content is
1346 non-zero. Make integer types explict.
1348 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1351 * objc-act.c (build_sized_array_type): New function.
1352 (add_objc_string): Use it.
1353 (generate_protocol_list): Likewise.
1354 (generate_objc_image_info): Likewise.
1355 (add_field_decl): New function.
1356 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1357 (generate_struct_by_value_array): Use add_field_decl.
1358 (build_objc_symtab_template): Likewise.
1359 (build_module_descriptor): Likewise.
1360 (build_objc_exception_stuff): Likewise.
1361 (build_protocol_template): Likewise.
1362 (build_method_prototype_list_template): Likewise.
1363 (build_method_prototype_template): Likewise.
1364 (build_category_template): Likewise.
1365 (build_selector_template): Likewise.
1366 (build_class_template): Likewise.
1367 (build_super_template): Likewise.
1368 (build_ivar_template): Likewise.
1369 (build_ivar_list_template): Likewise.
1370 (build_method_list_template): Likewise.
1371 (build_method_template): Likewise.
1373 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1375 * objc-act.c: Do not include except.h.
1377 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1379 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1382 * objc-act.c (objc_volatilize_decl): Likewise.
1383 (objc_build_string_object): Likewise.
1384 (hash_init): Likewise.
1385 (hash_enter): Likewise.
1386 (hash_add_attr): Likewise.
1387 (add_class): Likewise.
1388 (start_class): Likewise.
1390 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1392 * objc-act.c: Update include path for moved files.
1393 * objc-lang.c: Likewise.
1394 * config-lang.in: Update paths in gtfiles for files in c-family/.
1396 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1398 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1399 varargs type instead of a zero-argument type.
1401 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1403 * objc-act.c (synth_module_prologue): Use build_function_type_list
1404 instead of build_function_type.
1405 (build_module_initializer_routine): Likewise.
1406 (build_next_objc_exception_stuff): Likewise.
1407 (build_objc_exception_stuff): Likewise.
1409 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1411 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1412 * Make-lang.in (objc/objc-act.o): Update dependencies.
1414 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1416 * objc-act.h: Do not include gimple.h.
1417 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1418 Include gimple.h. Explain why except.h has to be included.
1419 * objc-lang.c: Do not include diagnostics.h.
1420 * Make-lang.in: Update dependencies.
1422 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1424 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1425 mismatch code for VECs.
1427 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1429 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1430 Use build_constructor instead of build_constructor_from_list.
1431 (objc_build_string_object): Build a VEC argument for
1432 objc_build_constructor.
1433 (init_def_list): Likewise.
1434 (init_objc_symtab): Likewise.
1435 (init_module_descriptor): Likewise.
1436 (generate_static_references): Likewise.
1437 (build_selector_translation_table): Likewise.
1438 (build_descriptor_table_initializer): Likewise.
1439 (generate_descriptor_table): Likewise.
1440 (build_protocol_initializer): Likewise.
1441 (build_ivar_list_initializer): Likewise.
1442 (generate_ivars_list): Likewise.
1443 (build_dispatch_table_initializer): Likewise.
1444 (generate_dispatch_table): Likewise.
1445 (generate_protocol_list): Likewise.
1446 (build_category_initializer): Likewise.
1447 (build_shared_structure_initializer): Likewise.
1448 (generate_objc_image_info): Likewise.
1450 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1453 * objc-act.c (encode_aggregate_within): Encode structure tags
1454 with template args for ObjC++.
1456 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1458 * objc-act.c: Do not include varray.h.
1460 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1463 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1464 really_start_method, get_super_receiver, handle_class_ref): Set
1465 DECL_READ_P in addition to TREE_USED.
1467 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1470 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1471 -fgnu-runtime and set flag_objc_gc to zero.
1473 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1476 * objc-act.c (build_module_initializer_routine): Make the argument
1477 to objc_start_function NULL_TREE when compiling ObjC++.
1479 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1480 Mike Stump <mikestump@comcast.net>
1483 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1485 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1487 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1488 get_super_receiver): Update build_indirect_ref calls.
1490 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1492 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1493 decl_specs variables.
1494 (objc_build_message_expr): Remove unused loc variable.
1495 (objc_finish_message_expr): Remove unused saved_rtype variable.
1496 (encode_field_decl): Remove unused type variable.
1499 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1500 type variants that don't have it initialized yet.
1502 2009-09-14 Jan Hubicka <jh@suse.cz>
1504 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1506 2009-09-14 Richard Henderson <rth@redhat.com>
1508 * objc-act.c (objc_init_exceptions): Don't call
1509 default_init_unwind_resume_libfunc.
1510 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1512 2009-09-13 Richard Guenther <rguenther@suse.de>
1513 Rafael Avila de Espindola <espindola@google.com>
1515 * objc-act.c (objc_eh_runtime_type): Export.
1516 (objc_init_exceptions): Remove. Move warning code ...
1517 (objc_begin_try_stmt): ... here
1518 (objc_build_throw_stmt): ... and here.
1519 (objc_eh_personality_decl): New.
1520 (objc_eh_personality): New function.
1521 * objc-act.h (objc_eh_runtime_type): Declare.
1522 (objc_eh_personality): Likewise.
1523 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1524 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1526 2009-09-03 Diego Novillo <dnovillo@google.com>
1528 * objc-lang.c (lang_hooks): Remove const qualifier.
1530 2009-08-20 Richard Guenther <rguenther@suse.de>
1532 * objc-act.c: Include c-lang.h
1533 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1535 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1536 Manuel López-Ibáñez <manu@gcc.gnu.org>
1539 * objc-act.c: Add location argument to all calls to
1540 build_fold_addr_expr.
1542 2009-07-14 Taras Glek <tglek@mozilla.com>
1543 Rafael Espindola <espindola@google.com>
1545 * Make-lang.in (objc.install-plugin): New target for
1546 installing plugin headers.
1548 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1550 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1553 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1555 * objc-act.c: Replace %J by an explicit location. Update all
1558 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1560 * objc-act.c: Replace %H by an explicit location. Update all
1563 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1566 * objc-act.c (objc_build_message_args): Return if ARGS is the
1569 2009-06-19 Ian Lance Taylor <iant@google.com>
1571 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1572 (objc_struct_info): New static variable.
1573 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1574 and &objc_struct_types, to start_struct.
1575 (objc_finish_struct): Likewise for finish_struct.
1577 2009-06-15 Ian Lance Taylor <iant@google.com>
1579 * objc-act.c (objc_start_function): Don't set
1580 label_context_stack_se or label_context_stack_vm.
1582 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1584 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1585 (objc_get_parm_info): Same.
1586 (get_super_receiver): Same.
1587 * objc-act.c (objc_build_component_ref): Pass location to
1589 (build_module_initializer_routine): Pass location to
1590 c_end_compound_stmt.
1591 (objc_generate_static_init_call): Pass location to build_stmt.
1592 (build_typed_selector_reference): New location argument.
1593 (build_selector_reference): Same.
1594 (objc_substitute_decl): Pass location to build_array_ref.
1595 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1596 (objc_begin_catch_clause): Same.
1597 (objc_finish_try_stmt): Same.
1598 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1599 (objc_build_throw_stmt): New argument.
1600 (generate_shared_structures): Pass location to build_c_cast.
1601 (objc_build_message_expr): Use local location.
1602 (objc_finish_message_expr): Use input_location.
1603 (build_objc_method_call): New argument.
1604 (objc_build_selector_expr): Same.
1605 (get_super_receiver): Pass location to build_c_cast,
1606 build_modify_expr, build_compound_expr.
1607 * objc-act.c: Add location to all calls to start_struct, build_decl,
1610 2009-06-09 Ian Lance Taylor <iant@google.com>
1612 * objc-act.c (objc_gimplify_expr): Change return type to int.
1613 * objc-act.h: Update declaration.
1615 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1617 * objc-act.c (objc_init): Skip print_struct_values during
1618 -fcompare-debug-second.
1620 2009-06-03 Ian Lance Taylor <iant@google.com>
1622 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1625 2009-05-27 Ian Lance Taylor <iant@google.com>
1627 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1629 (cc1obj$(exeext)): Likewise.
1631 2009-05-26 Ian Lance Taylor <iant@google.com>
1633 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1634 (cc1obj$(exeext)): Likewise.
1636 2009-05-20 Ian Lance Taylor <iant@google.com>
1638 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1639 than NULL_TREE to build_special_member_call.
1641 2009-05-10 Ian Lance Taylor <iant@google.com>
1643 * objc-act.c (objc_building_struct): New static variable.
1644 (objc_in_struct, objc_struct_types): New static variables.
1645 (objc_start_struct, objc_finish_struct): New static functions.
1646 (generate_struct_by_value_array): Call objc_start_struct instead
1647 of start_struct, and call objc_finish_struct instead of
1649 (objc_build_struct, build_objc_symtab_template): Likewise.
1650 (build_module_descriptor): Likewise.
1651 (build_next_objc_exception_stuff): Likewise.
1652 (build_protocol_template): Likewise.
1653 (build_method_prototype_list_template): Likewise.
1654 (build_method_prototype_template): Likewise.
1655 (build_category_template, build_selector_template): Likewise.
1656 (build_class_template, build_super_template): Likewise.
1657 (build_ivar_template, build_ivar_list_template): Likewise.
1658 (build_method_list_template): Likewise.
1659 (build_method_template): Likewise.
1661 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1663 * objc-act.c: Include intl.h.
1664 (objc_lookup_protocol): Use complete sentences for diagnostics
1665 with %qE for identifiers and translating results of
1666 gen_type_name_0 to locale character set.
1667 (objc_check_decl, check_protocol_recursively,
1668 lookup_and_install_protocols, objc_build_string_object,
1669 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1670 objc_get_class_ivars, error_with_ivar, check_duplicates,
1671 objc_finish_message_expr, objc_build_protocol_expr,
1672 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1673 add_category, add_instance_variable, objc_is_public,
1674 check_methods, check_methods_accessible, check_protocol,
1675 start_class, finish_class, start_protocol, really_start_method,
1676 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1677 identifiers in diagnostics. Translate generated text to locale
1678 character set as needed.
1679 (check_protocol, check_protocols): Change name parameter to type
1681 (lang_report_error_function): Remove.
1683 2009-04-27 Ian Lance Taylor <iant@google.com>
1685 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1687 2009-04-24 Ian Lance Taylor <iant@google.com>
1689 * objc-act.c (get_super_receiver): Update calls to
1690 build_modify_expr to pass new argument.
1692 2009-04-21 Taras Glek <tglek@mozilla.com>
1694 * objc-act.c: Update GTY annotations to new syntax
1695 * objc-act.h: Likewise
1697 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1699 * ChangeLog: Add copyright and license notices.
1701 2009-04-20 Ian Lance Taylor <iant@google.com>
1703 * objc-act.c (objc_rewrite_function_call): Change parameter from
1704 params to first_param. Change all callers.
1706 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1709 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1711 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1719 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1721 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1724 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1727 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1729 * objc-act.c (objc_build_string_object): Pass location to
1731 (init_def_list): Same.
1732 (init_objc_symtab): Same.
1733 (init_module_descriptor): Same.
1734 (build_module_initializer_routine): Same.
1735 (generate_static_references): Same.
1736 (build_typed_selector_reference): Same.
1737 (add_objc_string): Same.
1738 (objc_substitute_decl): Same.
1739 (objc_build_ivar_assignment): Same.
1740 (objc_build_global_assignment): Same.
1741 (objc_build_strong_cast_assignment): Same.
1742 (generate_protocols): Same.
1743 (build_protocol_initializer): Same.
1744 (build_dispatch_table_initializer): Same.
1745 (generate_protocol_list): Same.
1746 (build_category_initializer): Same.
1747 (build_shared_structure_initializer): Same.
1748 (generate_shared_structures): Same.
1749 (objc_build_protocol_expr): Same.
1750 (build_ivar_reference): Same.
1751 (get_super_receiver): Same.
1753 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1755 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1756 c_common_truthvalue_conversion with location.
1757 (next_sjlj_build_catch_list): Same.
1758 (next_sjlj_build_try_catch_finally): Same.
1760 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1763 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1764 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1765 * objc-act.c (objc_get_callee_fndecl): Kill.
1767 2008-09-17 Jan Hubicka <jh@suse.cz>
1770 * objc/objc-act.c (objc_finish_method_definition): Do not set
1773 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1775 * objc-act.c (build_typed_selector_reference): Pass input_location to
1776 build_unary_op calls.
1777 (build_selector_reference): Same, but to build_array_ref.
1778 (objc_substitute_decl): Same.
1779 (build_ivar_reference): Same, but to build_indirect_ref.
1780 (get_super_receiver): Same.
1782 2008-07-28 Richard Guenther <rguenther@suse.de>
1784 Merge from gimple-tuples-branch.
1786 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1788 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1789 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1790 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1791 * ipa-reference.c: Same.
1793 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1795 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1796 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1798 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1800 * objc-act.c: Fix comment typos.
1802 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1804 * objc-act.c (objc_start_class_interface,
1805 objc_start_category_interface, objc_start_class_implementation,
1806 objc_start_category_implementation, objc_build_struct,
1807 generate_static_references, build_private_template,
1808 lookup_category, objc_add_method, add_category,
1809 add_instance_variable, objc_is_public, conforms_to_protocol,
1810 start_class, continue_class, finish_class): Avoid C++ keywords.
1812 2008-07-14 Jason Merrill <jason@redhat.com>
1815 * objc-act.c (objc_build_constructor): Update C++ tweak.
1817 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1819 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1820 of DECL_IN_SYSTEM_HEADER.
1822 2008-07-11 Ian Lance Taylor <iant@google.com>
1824 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1825 etc., not just when OBJCPLUS is defined.
1827 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1829 * objc-act.c (setup_string_decl, objc_build_string_object,
1830 hash_interface, eq_interface, objc_begin_try_stmt,
1831 encode_method_prototype, build_ivar_list_initializer,
1832 objc_build_encode_expr): Fix for -Wc++-compat.
1834 2008-05-12 Tomas Bily <tbily@suse.cz>
1836 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1839 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1841 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1843 2008-04-03 Tom Tromey <tromey@redhat.com>
1845 * Make-lang.in (objc_OBJS): New variable.
1847 2008-03-27 Tom Tromey <tromey@redhat.com>
1849 * Make-lang.in: Revert automatic dependency patch.
1851 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1854 * objc-act.c (objc_build_component_ref): Fix call to
1855 finish_class_member_access_expr.
1856 (objc_generate_cxx_ctor_or_dtor): Fix call to
1857 build_special_member_call.
1859 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1862 * objc-act.c (encode_type): Handle when type is error_mark_node.
1863 (objc_push_parm): Handle when the type of parm is error_mark_node.
1865 2008-03-25 Tom Tromey <tromey@redhat.com>
1867 * Make-lang.in (objc_OBJS): New variable.
1868 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1870 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1873 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1875 (objc_generate_cxx_cdtors): Likewise.
1876 (add_instance_variable): Likewise.
1878 2008-02-26 Tom Tromey <tromey@redhat.com>
1880 * objc-act.c (objc_init): Remove old location code.
1882 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1887 2007-07-30 Nick Clifton <nickc@redhat.com>
1889 * Make-lang.in: Change copyright header to refer to version 3 of
1890 the GNU General Public License and to point readers at the
1891 COPYING3 file and the FSF's license web page.
1892 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1893 config-lang.in, objc-lang.c: Likewise.
1895 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1897 * objc-act.c (objc_get_callee_fndecl): Constify.
1898 * objc-act.h (objc_get_callee_fndecl): Likewise.
1900 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1902 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1903 string_eq): Constify.
1905 2007-04-04 Stuart Hastings <stuart@apple.com>
1908 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1910 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1912 * Make-lang.in: Add dummy lang.install-pdf target.
1914 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1916 * objc/objc-act.c: Fix comment typos.
1918 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1919 Brooks Moses <brooks.moses@codesourcery.com>
1920 Lee Millward <lee.millward@codesourcery.com>
1922 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1923 (objc_get_callee_fndecl): Likewise.
1925 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1928 * objc-act.c (objc_add_static_instance): Mark the decl as
1931 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1934 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1935 of htab_hash_pointer.
1936 (lookup_interface): Likewise.
1937 (add_class): Likewise.
1939 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1941 * objc-act.c (objc_build_volatilized_type): Keep track of
1943 (objc_get_protocol_qualified_type): Ditto.
1945 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1947 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1948 content where we called cp_finish_file.
1950 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1952 * objc-act.c (synth_module_prologue): Replace calls to
1953 builtin_function with add_builtin_function.
1954 (build_next_objc_exception_stuff): Replace calls to
1955 builtin_function with add_builtin_function.
1956 (build_objc_exception_stuff): Replace calls to
1957 builtin_function with add_builtin_function.
1959 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1961 * Make-lang.in: Added empty "objc.pdf" target.
1963 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1966 * objc-act.c (objc_push_parm): If we change the type of the
1967 decl, relayout the decl.
1969 2006-09-19 Eric Christopher <echristo@apple.com>
1971 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1972 default to something innocuous.
1973 (build_next_objc_exception_stuff): Rename JBLEN.
1975 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1977 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1979 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1982 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1984 2006-06-06 Mike Stump <mrs@apple.com>
1986 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1988 2006-05-24 Mike Stump <mrs@apple.com>
1990 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1992 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1995 * objc-act.c (objc_is_public): Return early on invalid type.
1997 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1999 * objc-act.c (init_module_descriptor): Remove file name from
2001 (gen_type_name_0): Fix ICE when issuing warning.
2003 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2004 * Make-lang.in (OBJC): Remove
2005 (OBJECTIVE-C): Remove
2006 (objective-c): Remove
2007 (.PHONY): Remove objective-c and ObjC
2009 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2012 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2015 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2018 * objc-act.c (encode_array): Handle arrays to zero sized types.
2020 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2022 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2024 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2026 * Make-lang.in: Remove all dependencies on s-gtype.
2028 2005-12-02 Richard Guenther <rguenther@suse.de>
2030 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2031 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2032 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2033 build_objc_method_call, objc_rewrite_function_call): Use buildN
2036 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2038 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2039 on objc_msgSend and like builtin functions.
2041 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2043 * objc-act.c (objc_build_component_ref): Adjust call to
2044 finish_class_member_access_expr due to a changed prototype.
2046 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2049 * objc-act.c (generate_strings): Remove and move code to
2051 (add_objc_string): here when creating a new string decl.
2052 (finish_objc): Don't call generate_strings.
2054 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2057 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2058 TREE_SIDE_EFFECTS on catch_seq after building it.
2060 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2062 part of PR objc/21992
2063 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2065 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2067 Make CONSTRUCTOR use VEC to store initializers.
2068 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2069 instead of build_constructor.
2071 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2073 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2075 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2076 (KEYWORD_KEY_NAME): Use decl_minimal.
2077 (METHOD_SEL_NAME): Ditto..
2078 (METHOD_SEL_ARGS): Use decl_non_common.
2079 (METHOD_ADD_ARGS): Ditto.
2080 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2081 (METHOD_DEFINITION): Ditto.
2082 (METHOD_ENCODING): Ditto.
2083 * objc-lang.c: (objc_init_ts): New function.
2085 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2087 * objc-act.c (objc_build_struct): Pass in an actual @interface
2088 instead of its name, and annotate the struct created (and all
2089 existing variants thereof) with the @interface.
2090 (objc_compare_types): Treat forward-declared ObjC classes
2091 as stand-alone (root) classes for purposes of type comparisons.
2092 (build_private_template): Move some code to objc_build_struct().
2094 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2097 * objc-act.c (objc_build_string_object): For GNU-style constants,
2098 use the @interface type rather than the built-in type.
2100 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2102 * Make-lang.in (cc1plus-checksum.c): Use
2103 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2105 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2107 * objc-act.c: Use %q to quote in diagnostics.
2109 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2111 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2114 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2116 * objc-act.c (objc_build_volatilized_type): New function.
2117 (objc_volatilize_decl): Call objc_build_volatilized_type()
2118 instead of build_qualified_type().
2120 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2122 * objc-act.c (objc_build_internal_const_str_type): New function.
2123 (check_string_class_template): Use objc_get_class_ivars() instead
2124 of TYPE_FIELDS() to retrieve ivar list.
2125 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2126 than the field itself.
2127 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2128 type and use it to lay out compile-time string objects.
2129 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2132 2005-06-28 Paul Brook <paul@codesourcery.com>
2134 * objc-act.c (objc_init_exceptions): Call
2135 default_init_unwind_resume_libfunc.
2137 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2139 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2140 portion of TYPE_LANG_SPECIFIC info for all variants of
2141 a class before calling finish_struct(), and restore
2142 same TYPE_OBJC_INFO afterwards.
2144 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2146 * all files: Update FSF address in copyright headers.
2148 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2150 * objc-act.c (my_build_string_pointer): New.
2151 (objc_get_class_reference, get_super_receiver): Call
2152 my_build_string_pointer instead of my_build_string when building
2155 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2157 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2160 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2162 * objc-act.c (objc_build_struct): New function.
2163 (objc_derived_from_p): Likewise.
2164 (objc_build_component_ref): Likewise.
2165 (objc_copy_binfo): Likewise.
2166 (objc_xref_basetypes): Likewise.
2167 (objc_lookup_protocol): Likewise.
2168 (objc_compare_protocols): Likewise.
2169 (objc_volatilize_decl): Likewise.
2170 (encode_aggregate_fields): Likewise.
2171 (volatilized_hash): Likewise.
2172 (volatilized_eq): Likewise.
2173 (objc_compare_types): Likewise.
2174 (objc_type_quals_match): Likewise.
2175 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2177 (get_class_ivars): Add second parameter indicating if entire
2178 hierarchy is desired.
2179 (struct volatilized_type): New type.
2180 (volatilized_htab): New hash table.
2181 (objc_types_compatible_p, objc_comptypes): Remove functions.
2182 (synth_module_prologue): Do not initialize 'unused_list'.
2183 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2184 (objc_declare_alias): Implement as a typedef.
2185 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2186 (objc_get_class_ivars): Adjust call to get_class_ivars().
2187 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2188 build_ivar_reference, get_super_receiver): Call
2189 objc_build_component_ref() instead of build_component_ref().
2190 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2192 (build_private_template): Call objc_build_struct() instead of
2193 start_struct() and finish_struct().
2194 (hash_init): Initialize volatilized_htab.
2195 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2196 ObjC++ impedance mismatches.
2197 (encode_aggregate_within): Streamline by calling
2198 encode_aggregate_fields().
2199 * objc-act.h (objc_types_compatible_p): Remove prototype.
2200 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2201 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2203 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2205 * Make-lang.in (cc1obj-dummy): New.
2206 (cc1obj-checksum.c): New.
2207 (cc1obj-checksum.o): New.
2208 (cc1obj): Add cc1obj-checksum.o.
2210 2005-05-18 Mike Stump <mrs@apple.com>
2213 * objc-act.c (struct interface_tuple): Mark it up for GC.
2214 (interface_htab): It is really a struct interface_tuple.
2216 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2217 Mike Stump <mrs@apple.com>
2219 Yet more Objective-C++...
2221 * objc-act.c (objc_finish_try_stmt): Add return value.
2222 (objc_build_synchronized): Likewise.
2224 * objc-act.c (objc_is_gcable_type): Add.
2225 (objc_substitute_decl): Add.
2226 (objc_build_ivar_assignment): Add.
2227 (objc_build_global_assignment): Add.
2228 (objc_build_strong_cast_assignment): Add.
2229 (objc_is_ivar_reference_p): Add.
2230 (objc_is_global_reference_p): Add.
2231 (objc_generate_write_barrier): Add.
2232 (objc_rewrite_function_call): Add.
2233 (objc_gimplify_expr): Add Objective-C++ support.
2234 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2235 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2236 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2237 (DUP_TYPE_OBJC_INFO): Likewise.
2238 (struct imp_entry): Add field has_cxx_cdtors.
2239 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2240 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2241 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2242 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2243 OCTI_ASSIGN_STRONGCAST_DECL.
2244 (umsg_fast_decl): Add.
2245 (objc_assign_ivar_decl): Add.
2246 (objc_assign_ivar_fast_decl): Add.
2247 (objc_assign_global_decl): Add.
2248 (objc_assign_strong_cast_decl): Add.
2249 (objc_method_list_ptr): Add.
2250 (objc_method_proto_list_ptr): Add.
2251 (objc_ivar_list_ptr): Add.
2253 * objc-act.c (should_call_super_dealloc): Add.
2254 (OBJC_VERSION): Bump to 6.
2255 (objc_is_gcable_type): Add.
2256 (objc_substitute_decl): Add.
2257 (objc_build_ivar_assignment): Add.
2258 (objc_build_global_assignment): Add.
2259 (objc_build_strong_cast_assignment): Add.
2260 (objc_is_gcable_p): Add.
2261 (objc_is_ivar_reference_p): Add.
2262 (objc_is_global_reference_p): Add.
2263 (generate_shared_structures): Add flags parameter.
2264 (objc_generate_cxx_ctor_or_dtor): Add.
2265 (objc_generate_cxx_cdtors): Add.
2266 (add_class): Add name parameter.
2267 (objc_types_share_size_and_alignment): Add.
2268 (comp_proto_with_proto): Add strict parameter.
2269 (CLS_HAS_CXX_STRUCTORS): Add.
2270 (TAG_ASSIGNIVAR): Add.
2271 (TAG_ASSIGNGLOBAL): Add.
2272 (TAG_ASSIGNSTRONGCAST): Add.
2273 (TAG_MSGSEND_FAST): Add.
2274 (TAG_ASSIGNIVAR_FAST): Add.
2275 (TAG_CXX_CONSTRUCT): Add.
2276 (TAG_CXX_DESTRUCT): Add.
2277 (OBJC_LOOKUP_CLASS): Add.
2278 (OBJC_LOOKUP_NO_SUPER): Add.
2279 (objc_finish_file): Add pch support.
2280 (objc_finish_implementation): Add Objective-C++ support.
2281 (synth_module_prologue): Likewise.
2282 (synth_module_prologue): Add fast dispatching.
2283 (objc_get_class_reference): Add Objective-C++ support.
2284 (objc_generate_write_barrier): Likewise.
2285 (next_sjlj_build_enter_and_setjmp): Likewise.
2286 (objc_begin_try_stmt): Likewise.
2287 (build_next_objc_exception_stuff): Add fast ivar support.
2288 (build_private_template): Mark the record as used so debug
2289 information is generated.
2290 (build_protocol_template): Add Objective-C++ support.
2291 (objc_method_parm_type) Likewise.
2292 (objc_generate_cxx_ctor_or_dtor): Likewise.
2293 (objc_generate_cxx_cdtors): Likewise.
2294 (build_protocol_initializer): Likewise.
2295 (build_category_template): Likewise.
2296 (build_class_template): Likewise.
2297 (build_method_list_template): Likewise.
2298 (build_category_initializer): Likewise.
2299 (build_shared_structure_initializer): Likewise.
2300 (objc_finish_message_expr): Likewise.
2301 (build_objc_method_call): Add fast dispatch support.
2302 (lookup_method_static): Add support to end search at superclasses.
2303 (add_method_to_hash_list): Add strict parameter to
2304 comp_proto_with_proto.
2305 (objc_add_method): Likewise.
2306 (objc_add_method): Also set the interface_value.
2307 (add_instance_variable): Add Objective-C++ support.
2308 (objc_is_public): Likewise.
2309 (start_class): Likewise.
2310 (continue_class): Likewise.
2311 (encode_aggregate_within): Likewise.
2312 (start_method_def): Likewise.
2313 (objc_start_function): Clear current_function_returns_value
2314 and current_function_returns_null.
2315 (really_start_method): Add Objective-C++ support.
2316 (objc_finish_method_definition): Add warning for missing
2318 (finish_objc): Add Objective-C++ support.
2319 (generate_objc_image_info): Likewise.
2320 (objc_lookup_ivar): Likewise.
2321 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2322 (INIT_TYPE_OBJC_INFO): Likewise.
2323 (DUP_TYPE_OBJC_INFO): Likewise.
2325 2005-04-23 DJ Delorie <dj@redhat.com>
2327 * objc-act.c: Adjust warning() callers.
2329 2005-04-21 Roger Sayle <roger@eyesopen.com>
2331 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2332 this field of an objc method decl.
2333 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2334 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2335 (objc_build_method_signature): Accept additional "ellipsis"
2336 argument and pass it to build_method_decl.
2337 (get_arg_type_list, start_method_def, gen_method_decl): Use
2338 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2339 TREE_OVERFLOW field of a TREE_LIST node.
2341 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2344 * objc-act.c (objc_start_function): Create stack level for context
2345 of identifiers with variably modified type.
2347 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2351 * objc-act.c (objc_start_function): Push context on
2352 label_context_stack.
2354 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2356 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2357 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2358 Call c_common_truthvalue_conversion.
2360 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2362 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2363 objc/objc-parse.c, objc/objc-parse.y): Remove
2364 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2365 objc.distclean, objc.maintainer-clean): Update for new parser.
2366 * config-lang.in (gtfiles): Update for new parser.
2368 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2370 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2373 2005-01-27 Matt Austern <austern@apple.com>
2375 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2376 calling instantiate_pending_templates.
2378 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2381 * objc-act.c (build_selector_translation_table): Use
2382 input_location in the diagnostic for the GNU runtime or if
2383 TREE_PURPOSE (chain) is NULL.
2385 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2388 * objc-act.c (objc_types_compatible_p): New function.
2389 * objc-act.h (objc_types_compatible_p): Declare.
2390 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2392 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2394 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2397 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2400 * objc-act.c (get_arg_type_list): Decay function arguments into
2402 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2403 in line with what the C front-end does.
2404 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2405 each PARM_DECL, like the C front-end does.
2406 (start_method_def): Remove redundant ARRAY_TYPE decay.
2407 (objc_start_function): Bring closer in line with what the
2408 C front-end does for functions.
2410 2005-01-14 Mike Stump <mrs@apple.com>
2412 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2413 that -fobjc-exceptions is accepted.
2415 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2418 * objc-act.c (get_arg_type_list, start_method_def): Decay
2419 array arguments into pointers.
2420 (gen_type_name_0): Learn to pretty-print array types.
2422 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2424 * objc-act.c (build_private_template): Change to return 'void'; do
2425 not set ivar_context, uprivate_record or objc_instance_type.
2426 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2427 retrieve protocol list from the pointee rather than the pointer itself;
2428 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2429 TYPE_OBJC_PROTOCOL_LIST.
2430 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2431 construct a variant of the pointee as well as the pointer, and
2432 store protocol information in the former. When creating variants
2433 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2434 TYPE_OBJC_INTERFACE information.
2435 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2436 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2437 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2438 holding an IDENTIFIER_NODE.
2439 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2440 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2441 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2442 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2443 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2445 (continue_class): For @implementations, set ivar_context,
2446 uprivate_record and objc_instance_type, for @interfaces, call
2447 build_private_template().
2448 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2449 TYPE_OBJC_INTERFACE.
2450 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2451 accessing TYPE_OBJC_PROTOCOL_LIST.
2452 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2453 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2454 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2455 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2456 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2457 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2458 TYPE_LANG_SPECIFIC(...).
2459 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2460 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2461 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2462 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2463 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2465 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2468 * Make-lang.in (objc/objc-act.o): Update dependencies.
2469 * objc-act.c (objc_finish_file): Call
2470 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2472 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2475 * obj-act.c (encode_type): 96bits doubles are encoded the
2476 same way as 64bit and 128bit doubles are.
2478 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2480 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2482 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2485 * objc-act.c (generate_method_descriptors): Remove setting
2486 the new decls' type to variable_length_type.
2487 (generate_ivar_lists): Likewise.
2488 (generate_dispatch_tables): Likewise.
2490 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2492 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2493 contains the result of the ID lookup by the C or C++
2494 front-end; in class methods, use OTHER if it exists;
2495 in instance methods, use OTHER only if it is locally
2498 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2500 * objc-act.c (finish_class): Do not synthesize bogus
2501 'extern objc_object *_Foo;' declarations for @interface Foo.
2503 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2504 David Ayers <d.ayers@inode.at>
2506 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2507 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2508 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2509 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2510 (objc_is_id): Add test for 'super'.
2511 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2512 receivers; if class methods are not found in protocol lists, search
2513 for instance methods therein and warn if one is found. Look in
2514 global hash tables for suitable method as a last resort when messaging
2515 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2516 (objc_add_method): Insert instance methods listed in protocols into
2517 the global class method hash table.
2518 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2519 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2520 addition to 'id <Proto>'.
2522 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2525 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2526 for the NeXT runtime case.
2528 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2530 * objc-act.c: Fix comment typos.
2532 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2534 * objc-act.c (init_objc_symtab, init_module_descriptor,
2535 build_shared_structure_initializer): When initializing 'long'
2536 fields, ensure that the initializer value is also 'long'.
2538 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2540 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2542 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2543 (build_selector_translation_table): Use %J in diagnostic
2544 instead of diddling input_line. Fix spelling.
2546 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2548 * objc-act.c (objc_fold_objc_type_ref): New function.
2549 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2551 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2553 * objc-act.c (objc_start_function, really_start_method,
2554 objc_get_parm_info, start_method_def): Update to new arg_info
2557 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2559 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2561 (objc/objc-act.o): Depend on $(HASHTAB_H).
2562 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2563 objcp-decl.h instead of c-tree.h.
2564 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2565 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2566 build_protocol_template): Adjust prototypes.
2567 (build_module_initializer_routine, start_class, continue_class,
2568 finish_class, start_method_def, objc_start_function, start_protocol,
2569 build_method_decl, objc_add_method, add_instance_variable,
2570 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2571 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2572 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2573 create_field_decl): New prototypes.
2574 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2575 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2576 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2577 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2578 (CLASS_TYPEDEF_NAME): New.
2579 (TAG_EXECCLASS): Change from a global variable to a #define.
2580 (TAG_RETURN_STRUCT): Delete.
2581 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2582 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2583 (string_descriptor): New struct.
2584 (string_htab): New hash table.
2585 (string_hash, string_eq): New prototypes.
2586 (generate_struct_by_value_array): Call create_field_decl() instead of
2587 create_builtin_decl().
2588 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2589 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2590 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2591 and cp_finish_file().
2592 (define_decl, get_static_reference, get_protocol_reference,
2593 create_builtin_decl): Remove functions.
2594 (objc_start_class_interface, objc_start_category_interface,
2595 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2596 objc_start_class_implementation, objc_start_category_implementation,
2597 objc_continue_implementation, objc_finish_implementation,
2598 objc_set_visibility, objc_set_method_type,
2599 objc_build_method_signature, objc_add_method_declaration,
2600 objc_start_method_definition, objc_add_instance_variable,
2601 objc_get_protocol_qualified_type, create_field_decl,
2602 start_var_decl, finish_var_decl): New functions.
2603 (setup_string_decl): Simplify since it is only called once.
2604 (synth_module_prologue): Call build_class_template(); predefine 'id'
2605 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2606 hooks for duration of function; fix GNU runtime messenger signatures
2607 to correspond to reality; forward-declare '__objc_exec_class' for the
2608 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2609 'extern "C" { ... }' wrappers around synthesized declarations; call
2610 build_protocol_template() and build_category_template().
2611 (string_hash, string_eq): New functions.
2612 (objc_build_string_object): Check metaclass correctness only once;
2613 store string literals in hash table.
2614 (objc_build_constructor): Do not convert initializer elements;
2615 adjust for ObjC++ impedance mismatch.
2616 (build_objc_symtab_template): Call create_field_decl() instead of
2617 create_builtin_decl().
2618 (init_objc_symtab): Add missing conversion to initializer element.
2619 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2620 (generate_objc_symtab_decl): Do not call build_category_template();
2621 call start_var_decl() and finish_var_decl() instead of start_decl()
2623 (build_module_descriptor): Call create_field_decl() instead of
2624 grokfield(); call start_var_decl() and finish_var_decl() instead of
2625 start_decl() and finish_decl(); always mark module descriptor as
2626 used; move GNU runtime-specific functionality to
2627 build_module_initializer_routine().
2628 (build_module_initializer_routine): New function, broken off of
2629 build_module_descriptor().
2630 (objc_static_init_needed_p, objc_generate_static_init_call): New
2632 (generate_static_references, generate_strings,
2633 build_selector_translation_table, generate_descriptor_table,
2634 generate_ivars_list, generate_dispatch_table, generate_category): Call
2635 start_var_decl() and finish_var_decl() instead of start_decl() and
2636 finish_decl(); build a type directly instead of via groktypename().
2637 (build_selector_reference_decl, build_selector_table_decl,
2638 build_class_reference_decl, build_protocol_reference,
2639 generate_objc_image_info): Call start_var_decl() instead of
2641 (build_selector_reference): For GNU runtime, do not call
2642 build_selector_reference_decl().
2643 (build_selector, build_typed_selector_reference): Always convert
2644 result to the selector type.
2645 (add_objc_string): Cast return value to 'char *'.
2646 (build_method_prototype_template, build_selector_template,
2647 build_method_template): Use actual selector type for fields
2648 pointing to selectors.
2649 (finish_objc): For GNU runtime, call
2650 build_module_initializer_routine() after build_module_descriptor().
2651 (generate_protocol_list, generate_shared_structures): Call
2652 start_var_decl() and finish_var_decl() instead of start_decl() and
2653 finish_decl(); build a type directly instead of via
2655 (synth_id_with_class_suffix): Return a string.
2656 (get_arg_type_list): For instance methods, use the instance type for
2657 'self'; do not call groktypename_in_parm_context().
2658 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2659 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2660 handle RECORD_TYPEs in ObjC as well as ObjC++.
2661 (objc_is_id): New function.
2662 (objc_is_object_ptr): Return the canonical type node.
2663 (objc_get_class_ivars): Simplify using get_class_ivars().
2664 (get_class_ivars): Remove second parameter; create a fresh copy
2665 of the ivar list for each call; do not check for existence of
2667 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2668 (objc_init_exceptions): When using SJLJ-style exceptions, require
2669 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2671 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2672 objc_object_type instead of objc_id_type.
2673 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2674 a VAR_DECL before placing it in the appropriate scope; do not
2675 call define_decl(); adjust call to c_begin_compound_stmt();
2676 use objc_object_type instead of objc_id_type.
2677 (build_next_objc_exception_stuff): Call create_field_decl() instead
2678 of create_builtin_decl(); construct type directly instead of calling
2679 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2680 (build_private_template): Adjust call to get_class_ivars(); build
2681 a type directly instead of via groktypename().
2682 (build_protocol_template, build_method_prototype_list_template,
2683 build_method_prototype_template, build_category_template,
2684 build_selector_template, build_class_template, build_super_template,
2685 build_ivar_template, build_ivar_list_template,
2686 build_method_list_template, build_method_template):
2687 Call create_field_decl() instead of grokfield().
2688 (objc_method_parm_type): Do not call groktypename().
2689 (generate_descriptor_table): Call start_var_decl() and
2690 finish_var_decl() instead of start_decl() and finish_decl().
2691 (generate_method_descriptors, build_protocol_initializer,
2692 generate_dispatch_tables, build_category_initializer,
2693 build_shared_structure_initializer): Do not call groktypename().
2694 (generate_protocols): Call start_var_decl() and finish_var_decl()
2695 instead of start_decl() and finish_decl(); do not call groktypename().
2696 (error_with_ivar): Remove last parameter.
2697 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2698 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2699 (generate_ivar_lists): Convert one of the initializer elements; do
2700 not call groktypename().
2701 (get_arg_type_list, start_method_def, gen_method_def): Account for
2702 new representation of variable arguments and '...' in Objective-C
2703 methods; add Objective-C++ impedance matching code.
2704 (is_objc_type_qualifier): Remove function.
2705 (adjust_type_for_id_default): Simplify; there is no longer a need to
2706 wade through declspecs.
2707 (lookup_interface, start_class, continue_class,
2708 finish_class, start_method_def, start_protocol, build_method_decl,
2709 objc_add_method, add_instance_variable, build_ivar_reference,
2710 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2711 Make into static functions.
2712 (receiver_is_class_object): Use new IS_CLASS() macro.
2713 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2714 call objc_finish_message_expr() instead of finish_message_expr().
2715 (finish_message_expr): Rename to objc_finish_message_expr(); use
2716 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2717 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2718 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2719 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2720 (build_objc_method_call, warn_with_method): Do not call groktypename().
2721 (build_ivar_reference): Call convert() instead of clobbering in a
2723 (hash_init): Initialize string_htab hash table.
2724 (add_instance_variable): Simplify parameter list; do not call grokfield();
2725 do not populate CLASS_IVARS list.
2726 (start_class): Check for the existence of super class, if one was specified.
2727 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2728 call build_class_template(); adjust call to get_class_ivars(); call
2729 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2730 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2732 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2733 (start_protocol): Do not call build_protocol_template(); use
2734 PROTOCOL_BINFO_ELTS for the tree vector size.
2735 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2736 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2738 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2739 (encode_type): Handle the 'const' qualifier here.
2740 (objc_parmlist): New global variable, sued by objc_push_parm and
2741 objc_get_parm_info().
2742 (objc_push_parm, objc_get_parm_info): New functions.
2743 (objc_expr_last): Remove function.
2744 (synth_self_and_ucmd_args): For instance methods, use the instance
2745 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2746 (start_method_def): Do not call push_scope(), declare_parm_level(),
2747 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2748 just use objc_push_parm() and objc_get_parm_info().
2749 (comp_method_with_proto): Remove function.
2750 (objc_types_are_equivalent): Strip away indirections before comparing
2752 (comp_proto_with_proto): Do not call groktypename(); types are no
2753 longer in raw declspec format.
2754 (objc_start_function): New function.
2755 (really_start_method): Call comp_proto_with_proto() instead of
2756 comp_method_with_proto(); call objc_start_function() instead of
2757 hand-crafting a function declarator.
2758 (continue_method_def, objc_expand_function_end): Remove functions.
2759 (get_super_receiver): Call objc_get_current_scope() instead of
2760 get_current_scope(); reference 'super_class' field (instead of
2762 (finish_method_def): Rename to objc_finish_method_definition() and
2763 add a function decl parameter; move method encoding call from
2764 objc_expand_function_end().
2765 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2766 gen_declaration_1): Remove functions.
2767 (tmpbuf, RAW_DECLSPEC): Remove.
2768 (gen_declaration): Remove second parameter; simplify to deal
2769 with TYPE_P nodes instead of raw declspecs.
2770 (gen_type_name, gen_type_name_0): New functions.
2771 (gen_method_decl): Remove second parameter; call gen_type_name()
2772 instead of gen_declaration_1().
2773 (dump_interface): Adjust calls to gen_declaration() and
2774 gen_method_decl(); do not allocate a separate string buffer.
2775 (init_objc): Allocate a larger string buffer to accommodate
2776 dump_interface(); adjust call to build_module_descriptor();
2777 add call to build_module_initializer_routine() for the GNU
2779 (generate_classref_translation_entry): Do not call start_decl(); call
2780 finish_var_decl() instead of finish_decl(); call convert() instead of
2782 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2783 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2785 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2786 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2787 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2788 objc_object_type and objc_object_name, respectively.
2789 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2790 objc_class_name): New.
2791 (IS_CLASS): New macro.
2792 (IS_ID, IS_SUPER): Robustify.
2793 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2794 (finish_file, start_class, continue_class, finish_class,
2795 start_method_def, continue_method_def, finish_method_def,
2796 start_protocol, finish_protocol, objc_build_throw_stmt,
2797 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2798 objc_build_synchronized_epilogue, objc_build_try_prologue,
2799 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2800 objc_build_finally_prologue, objc_build_finally_epilogue,
2801 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2802 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2803 get_class_reference, get_static_reference, get_object_reference,
2804 build_message_expr, finish_message_expr, build_selector_expr,
2805 build_ivar_reference, build_keyword_decl, build_method_decl,
2806 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2807 objc_declare_class, objc_declare_protocols, objc_comptypes,
2808 objc_check_decl, build_encode_expr): Remove prototypes.
2809 (imp_count, cat_count): Make GGC-aware.
2810 (OBJC_SET_TYPE_NAME): New macro.
2812 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2814 * config-lang.in: Update copyright notice.
2815 (lang_requires): Indicate that ObjC requires C to be built first.
2817 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2819 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2821 (build_objc_string_object): Rename to objc_build_string_object().
2822 (get_class_reference): Rename to objc_get_class_reference().
2823 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2824 (next_sjlj_build_catch_list, get_super_receiver): Call
2825 objc_get_class_reference() instead of get_class_reference().
2826 (build_keyword_decl): Rename to objc_build_keyword_decl().
2827 (build_message_expr): Rename to objc_build_message_expr().
2828 (build_protocol_expr): Rename to objc_build_protocol_expr().
2829 (build_selector_expr): Rename to objc_build_selector_expr().
2830 (build_encode_expr): Rename to objc_build_encode_expr().
2831 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2832 objc_get_class_ivars().
2833 (get_class_reference): Rename prototype to objc_get_class_reference().
2834 (build_message_expr): Rename prototype to objc_build_message_expr().
2835 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2836 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2837 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2838 (build_objc_string_object): Rename prototype to
2839 objc_build_string_object().
2841 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2843 * objc-act.c (lookup_interface): Make function 'static' and add a
2845 (objc_check_decl, get_class_reference, objc_declare_alias,
2846 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2847 instead of is_class_name().
2848 (get_super_receiver, objc_clear_super_receiver): Call
2849 objc_get_current_scope() instead of get_current_scope().
2850 (is_class_name): Rename to objc_is_class_name.
2851 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2853 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2855 * objc-act.c (objc_is_reserved_word): New function.
2857 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2859 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2860 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2861 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2862 * objc-act.c: Do not include gtype-objc.h.
2863 (finish_file): Rename to objc_finish_file().
2864 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2865 * objc-lang.c: Update copyright notice; include diagnostic.h,
2866 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2868 (finish_file): New hook routine.
2869 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2870 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2871 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2872 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2873 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2874 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2875 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2876 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2877 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2878 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2879 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2880 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2881 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2882 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2883 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2884 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2885 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2886 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2887 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2888 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2889 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2890 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2891 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2892 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2893 Move to c-objc-common.h.
2896 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2897 Free Software Foundation, Inc.
2899 Copying and distribution of this file, with or without modification,
2900 are permitted in any medium without royalty provided the copyright
2901 notice and this notice are preserved.