1 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_declare_protocols): Renamed to
4 objc_declare_protocol. Changed first argument to be an identifier
5 instead of a tree chain of identifiers, so that callers don't have
6 to create a temporary tree chain.
8 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
10 * objc-act.c (objc_declare_class): Changed to take a single
11 identifier as argument instead of a tree list. This means callers
12 don't have to build temporary tree lists to call this function.
13 (synth_module_prologue): Updated calls to objc_declare_class.
15 2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com>
17 * objc-act.c (build_keyword_selector): Use get_identifier_with_length
18 instead of get_identifier.
20 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
22 * objc-lang.c (objc_init_ts): Move code for this function...
23 * objc-act.c (objc_common_init_ts): ...here. Define.
24 * objc-act.h (objc_common_init_ts): Declare.
26 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
28 * objc-act.c (objc_build_message_expr): Accept two arguments
29 instead of one so that callers can simply pass the arguments
30 without having to create a temporary chain to hold them.
32 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
34 * objc-act.c (comp_proto_with_proto): Do not create and use
35 inefficient temporary argument lists. Compare the arguments
36 directly. (match_proto_with_proto): Removed; incorporated into
37 comp_proto_with_proto ().
39 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
41 * objc-act.c (printable_ivar_name): New.
42 (add_instance_variable): Call printable_ivar_name() when an error
43 message needs to be printed. Do not prepare the instance variable
44 for printing unless there is an actual error.
46 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
48 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
49 avoid calling identifier_global_value() multiple times.
51 2011-04-12 Martin Jambor <mjambor@suse.cz>
53 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
54 instead of cgraph_node.
56 2011-04-06 Joseph Myers <joseph@codesourcery.com>
58 * objc-act.c: Include c-target.h instead of target.h.
59 * Make-lang.in (objc/objc-act.o): Update dependencies.
61 2011-03-06 Joseph Myers <joseph@codesourcery.com>
63 * lang-specs.h: Match -save-temps* instead of -save-temps.
65 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
67 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
69 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
71 * objc-act.c (build_private_template): Do not copy the
72 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
73 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
76 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
79 * objc-act.c (flexible_array_type_p): New.
80 (add_instance_variable): Produce an error if an instance variable
81 uses flexible array members.
82 (encode_array): Do not emit an error if encoding a flexible array
83 type while generating instance variables.
85 2011-02-21 Mike Stump <mikestump@comcast.net>
87 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
90 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
92 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
93 usage of padding fields. Do not include tm.h.
94 * objc-act.c (objc_write_global_declaration): Set input_location
95 to BUILTINS_LOCATION while generating runtime metadata.
97 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
100 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
101 effects, do not use a temporary variable.
103 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
105 * objc-next-runtime-abi-01.c: Updated comments.
106 * objc-next-runtime-abi-02.c: Same.
108 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
110 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
113 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
115 * objc-act.c: Updated comments.
116 * objc-next-runtime-abi-02.c: Same.
117 * objc-runtime-shared-support.c: Same.
118 * objc-runtime-hooks.h: Same.
120 * objc-gnu-runtime-abi-01.c: Same.
122 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
124 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
125 not generate metadata if there is nothing to put into it.
127 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
129 * config-lang.in (gtfiles): Updated.
130 * Make-lang.in (START_HDRS): New.
131 (OBJC_OBJS): Added new object files.
132 (objc/objc-act.o): Updated prerequisites.
133 (objc/objc-lang.o): Updated prerequisites.
134 (objc/objc-runtime-shared-support.o): New.
135 (objc/objc-gnu-runtime-abi-01.o): New.
136 (objc/objc-next-runtime-abi-01.o): New.
137 (objc/objc-next-runtime-abi-02.o): New.
138 * objc-runtime-hooks.h: New.
139 * objc-runtime-shared-support.h: New.
140 * objc-runtime-shared-support.c: New.
141 * objc-gnu-runtime-abi-01.c: New.
142 * objc-next-metadata-tags.h: New.
143 * objc-next-runtime-abi-01.c: New.
144 * objc-next-runtime-abi-02.c: New.
145 * objc-lang.c: Include c-lang.h.
146 (LANG_HOOKS_EH_PERSONALITY): Removed.
147 * objc-act.h: Moved many declarations and code from objc-act.c
148 into objc-act.h to make them available outside objc-act.c.
149 (objc_eh_runtime_type): Removed.
150 (objc_eh_personality): Removed.
151 (CLASS_HAS_EXCEPTION_ATTR): New.
152 (OCTI_SUPER_SUPERFIELD_ID): New.
153 (OCTI_V1_PROP_LIST_TEMPL): New.
154 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
155 (super_superclassfield_id): New.
156 (objc_prop_list_ptr): New.
157 (prop_names_attr_chain): New.
158 * objc-act.c: Include new runtime headers. Moved many #defines
159 and declarations into objc-act.h and
160 objc-runtime-shared-support.h. Made some corresponding functions
161 non-static, and moved some others into
162 objc-runtime-shared-support.c. Moved metadata generation code
163 into the new runtime hook files.
164 (ivar_offset_hash_list): New.
165 (objc_init): Call generate_struct_value_by_array() before doing
166 any runtime initialization. Create the appropriate runtime hook
168 (init_objc): Removed. Code moved directly into objc_init.
169 (finish_objc): Removed. Code moved directly into
170 objc_write_global_declarations.
171 (objc_write_global_declarations): Do the warn_selector checks
172 before emitting metadata. Use a runtime hook to emit the
173 metadata. Do not emit the metadata or do -gen-decls processing if
174 -fsyntax-only or we are producing a PCH.
175 (build_objc_exception_stuff): Renamed to
176 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
177 objc_exception_throw_decl.
178 (synth_module_prologue): Call runtime initialize hook instead of
179 building runtime declarations here. Use the
180 default_constant_string_class_name runtime hook to set the
181 constant string class name.
182 (objc_build_string_object): Call the setup_const_string_class_decl
183 runtime hook instead of setup_string_decl. Call the
184 build_const_string_constructor runtime hook instead of building
185 the string object here.
186 (get_objc_string_decl): Added prop_names_attr case. Removed
187 gcc_unreachable() at the end.
188 (objc_begin_catch_clause): Distinguish between @catch (...) and
189 @catch (id x). Call the begin_catch runtime hook instead of
190 building the CATCH_EXPR here.
191 (objc_finish_catch_clause): Call the finish_catch runtime hook
192 instead of adding the catch here.
193 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
194 instead of doing it here.
195 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
196 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
197 Call the build_throw_stmt runtime hook instead of building the
199 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
201 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
202 instead of building the list of arguments here.
203 (receiver_is_class_object): Call the receiver_is_class_object
204 runtime hook instead of doing the check here. Call the
205 tag_getclass runtime hook instead of using TAG_GETCLASS.
206 (objc_finish_message_expr): Call the build_objc_method_call
208 (objc_build_protocol_expr): Call the get_protocol_reference
210 (objc_build_selector_expr): Call the build_selector_reference
212 (build_ivar_reference): Call the build_ivar_reference runtime
214 (hash_init): Set up ivar_offset_hash_list.
215 (start_class): Recognize the objc_exception attribute and store
217 (continue_class): Use the class_decl and metaclass_decl runtime
219 (build_objc_property_accessor_helpers): Renamed to
220 build_common_objc_property_accessor_helpers. Do not build
221 objc_copyStruct_decl, objc_getPropertyStruct_decl and
222 objc_setPropertyStruct_decl.
223 (objc_synthesize_getter): Check what struct setter/getter helper
224 is available instead of checking the type of runtime.
225 (get_super_receiver): Use the super_superclassfield_ident runtime
226 hook. Added assert. Use the get_class_super_ref and
227 get_category_super_ref runtime hooks.
228 (objc_v2_encode_prop_attr): New.
230 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
233 * objc-act.c (finish_objc): When calling check_duplicates to check
234 duplicated instance methods, set 'is_class' to 0, not 1.
236 2011-01-14 Ben Elliston <bje@au.ibm.com>
239 * objc-act.c (generate_struct_by_value_array): Do not output a
240 definition for struct_forward_array.
242 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
244 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
247 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
249 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
251 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
253 * objc-act.c (check_that_protocol_is_defined): New.
254 (lookup_protocol): Call check_that_protocol_is_defined.
256 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
258 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
259 lists. Check them two-ways to fix comparisons when one protocol
260 implements the other one, or when one list contains duplicated
263 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
265 * objc-act.c (objc_add_method): When emitting an error because a
266 method with the same name but conflicting types is found in the
267 same class or category interface, print a note with the location
268 of the original method. Also, improved the error message to
269 clearly state that the conflict is due to conflicting types, and
270 produce it for protocols as well. Emit an error if two identical
271 methods are declared in a protocol, but one is @required and the
272 other one is @optional.
274 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
276 * objc-act.c (start_class): Warn when a class attribute is
278 (objc_declare_protocols): Warn when a protocol attribute in a
279 protocol forward-declaration is ignored.
280 (start_protocol): Warn when a protocol attribute is ignored.
282 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
284 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
285 particular, explicitly mention whether the error is due to the
286 @optional or @required keyword instead of mentioning
287 "@optional/@required".
289 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
292 * objc-act.c (objc_build_synchronized): Check the argument of
293 @synchronized and emit an appropriate error if it is not a valid
294 Objective-C object. Deal gracefully with that case. Updated
295 comments and variable names.
297 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
300 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
301 * objc-tree.def (PROPERTY_REF): Increased the number of operands
303 * objc-act.c (objc_finish_message_expr): Added optional argument
304 allowing to return the deprecated method prototype for deprecated
305 methods, instead of immediately emitting the deprecation warning.
306 (objc_maybe_build_component_ref): Do not warn for a deprecated
307 property. When building the getter call, get the deprecated
308 method prototype from objc_finish_message_expr() and put it into
310 (objc_build_class_component_ref): Same change.
311 (finish_class): Mark the getter and setter as deprecated if they
312 are generated from a deprecated property.
313 (objc_gimplify_property_ref): If the getter is deprecated, emit a
315 (objc_build_setter_call, objc_build_message_expr,
316 objc_finish_foreach_loop): Updated call to
317 objc_finish_message_expr.
319 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
322 * objc-act.c (lookup_protocol): Added 'definition_required'
323 argument. If 'definition_required', and the protocol is not
324 defined, emit a warning.
325 (objc_declare_protocols): Updated call to lookup_protocol.
326 (start_protocol): Same change.
327 (check_protocol_recursively): Same change.
328 (objc_build_protocol_expr): Same change.
329 (lookup_and_install_protocols): Added definition_required argument.
330 Pass it to lookup_protocol.
331 (objc_get_protocol_qualified_type): Updated call to
332 lookup_and_install_protocols.
333 (start_class): Updated calls to lookup_and_install_protocols; pass
334 true to 'definition_required' to get the warnings.
335 (start_protocol): Updated calls to lookup_and_install_protocols.
337 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
339 * objc-act.c (objc_start_category_interface): Produce an error if
340 a class extension is found after the class @implementation.
342 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
345 * objc-act.c (encode_method_prototype): Fixed both location and
346 format string of error "type %qT does not have a known size".
348 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
350 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
352 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
354 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
356 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
358 * objc-act.c (objc_init): Call using_eh_for_cleanups.
359 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
360 not call using_eh_for_cleanups.
361 (objc_begin_try_stmt): Do not call objc_init_exceptions.
362 (objc_build_throw_stmt): Updated call to
363 objc_maybe_warn_exceptions.
365 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
367 * objc/objc-act.c (objc_eh_personality): Select personality name on
369 (objc_init_exceptions): New.
370 (objc_begin_try_stmt): Use objc_init_exceptions.
371 (objc_build_throw_stmt): Likewise.
373 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
375 * objc-act.c (objc_in_class_extension): New.
376 (objc_start_category_interface): If -fobjc-std=objc1
377 was specified, produce an error if a class extension is used.
378 (objc_finish_interface): Reset objc_in_class_extension to false.
379 (objc_add_property_declaration): Allow a class extension to extend
380 readonly properties in the main @interface to be readwrite.
381 (start_class): Added code to deal with class extensions. In that
382 case, return the existing interface after adding any additional
383 protocols to it and setting objc_in_class_extension to true.
384 (continue_class): If in a class extension, do not generate the
385 instance variable template.
387 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
389 * objc-act.c (objc_build_throw_stmt): Check that the argument of
390 @throw is an object and emit an error if not.
392 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
394 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
395 error() when printing an error about the iterating variable or
396 collection not being an object.
398 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
400 * objc-act.c (objc_finish_foreach_loop): Mark the
401 object_expression as used.
403 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
405 * objc-act.c: Include c-family/c-objc.h.
406 * objc-lang.c: Same change.
407 * Make-lang.in (objc/objc-act.o): Depend on
409 (objc/objc-lang.o): Same change.
410 * config-lang.in (gtfiles): Added c-family/c-objc.h.
412 2010-12-02 Joseph Myers <joseph@codesourcery.com>
414 * lang-specs.h: Don't handle -ftraditional.
416 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
418 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
419 not NULL_TREE when a @throw is used outside of a @catch block.
421 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
423 * objc-act.c (objc_build_volatilized_type): Removed.
424 (objc_non_volatilized_type): Removed.
425 (objc_type_quals_match): Removed.
426 (local_variables_to_volatilize): New.
427 (objc_volatilize_decl): Add the decl to volatilize to
428 local_variables_to_volatilize, but don't volatilize it yet.
429 (objc_finish_function): New.
430 * objc-act.h (local_variables_to_volatilize): New.
432 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
433 Mike Stump <mikestump@comcast.net>
435 Allow 'make check-objc -j2'
436 * Make-lang.in (lang_checks_parallelized): New.
437 (check_objc_parallelize): New.
439 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
441 * objc-act.c (start_class): When a class is reimplemented,
442 generate an error and avoid adding the class to the list of
443 implemented classes again, but do not return error_mark_node.
445 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
447 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
449 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
451 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
452 is passed as argument.
453 (objc_begin_catch_clause): Added code to deal with an
454 error_mark_node or NULL_TREE argument. Improved checks for
455 invalid arguments. Added code to traverse typedefs.
457 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
459 * objc-act.c (objc_demangle): Return immediately if the string is
460 too short. Detect names that do not need demangling, and return
463 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
465 Implemented optional properties.
466 * objc-act.h (PROPERTY_OPTIONAL): New.
467 * objc-act.c (objc_add_property_declaration): Set
468 PROPERTY_OPTIONAL if appropriate.
469 (finish_class): When generating definitions of setter and getter
470 methods associated with a property for a protocol, mark them as
471 optional if the property is optional.
472 (maybe_make_artificial_property_decl): Added 'getter_name'
473 argument. Set PROPERTY_OPTIONAL.
474 (objc_maybe_build_component_ref): Updated calls to
475 maybe_make_artificial_property_decl. Added code for optional,
477 (objc_build_class_component_ref): Updated call to
478 maybe_make_artificial_property_decl.
480 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
482 * objc-act.c (objc_build_struct): Fixed loops that save and
483 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
484 special case for the current type is then no longer required.
485 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
487 (objc_get_protocol_qualified_type): Updated comments.
489 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
491 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
492 after finish_struct, not before, otherwise it may be wiped out by
493 it. This fixes spurious warnings when a class has more than 15
496 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
499 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
500 objective-c-cpp-output instead of objc-cpp-output. Print a
501 deprecation note every time objc-cpp-output is requested.
503 2010-11-22 Joseph Myers <joseph@codesourcery.com>
505 * objc-act.c (write_symbols): Don't declare here.
507 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
510 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
511 this function is only called with the next runtime.
513 2010-11-20 Jakub Jelinek <jakub@redhat.com>
516 * objc-act.c (in_late_binary_op): Remove.
518 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
520 * objc-act.c (objc_start_class_interface): Do not warn that class
521 attributes are unimplemented. Pass the attributes to start_class.
522 (objc_start_category_interface): Updated call to start_class.
523 (objc_start_class_implementation): Same change.
524 (objc_start_category_implementation): Same change.
525 (objc_build_class_component_ref): Warn if the class is deprecated.
526 (build_private_template): Mark the template as deprecated if the
528 (start_class): Added 'attributes' argument. Emit a warning if
529 using a deprecated class as superclass of a class, or original
530 class of a category. Recognize the 'deprecated' attribute when
531 starting and interface, and mark the interface with
532 TREE_DEPRECATED if present. Store attributes in the interface.
534 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
536 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
537 argument. If it is 'true' and the protocol is deprecated, emit a
539 (objc_start_protocol): Do not warn that protocol attributes are
540 unimplemented. Pass the attributes to start_protocol.
541 (start_protocol): Added attributes argument. Recognize the
542 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
543 if present. Store attributes in the protocol.
544 (objc_declare_protocols): Added 'attributes' argument. Recognize
545 the 'deprecated' attribute and mark the protocols with
546 TREE_DEPRECATED if present. Store attributes in the protocol.
547 Updated call to lookup_protocol.
548 (objc_build_protocol_expr): Updated call to lookup_protocol.
549 (check_protocol_recursively): Same change.
550 (lookup_and_install_protocols): Same change.
551 * objc-act.h: Updated comments.
553 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
555 * objc-act.c (lookup_method_in_protocol_list): Search methods in
556 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
557 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
559 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
561 * objc-act.c (objc_build_setter_call): New.
562 (objc_maybe_build_modify_expr): Rewritten to build a compound
564 (objc_build_incr_expr_for_property_ref): Updated calls to
565 objc_maybe_build_modify_expr to call objc_build_setter_call
566 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
567 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
568 TREE_NO_WARNING on the final compound statement to silence C++
571 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
573 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
574 (objc_create_temporary_var): Moved it towards the beginning of the
575 file so that objc_build_incr_expr_for_property_ref can use it.
577 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
579 * objc-act.c (objc_add_property_declaration): Check that the decl
580 we received from the parser is a FIELD_DECL; reject array and
581 bitfield properties. Convert the warning when a property is
582 readonly and a setter is specified into an error. Convert errors
583 when a property declaration does not match a property declaration
584 in a superclass into warnings.
585 (objc_add_synthesize_declaration_for_property): Use
586 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
587 if it is a bitfield. Throw an error if we are asked to synthesize
588 setters/getters for a bitfield instance variable but the property
589 is not appropriate - it must be assign and nonatomic. If the
590 property is readonly, allow the instance variable type to be a
591 specialization of the property type.
592 (objc_type_valid_for_messaging): Fixed returning 'false' for a
593 Class qualified with a protocol when the 'accept_classes' argument
596 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
598 * objc-act.c (objc_get_protocol_qualified_type): detect cases
599 where we are asked to attach a protocol to something which is not
600 an Objective-C object type, and produce an error.
602 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
604 * objc-act.c (objc_add_property_declaration): Check that the type
605 of a property and of an inherited property match.
606 (objc_maybe_build_component_ref): Tidied up indentation and
608 (objc_common_type): Added new type of check (-5).
609 (objc_add_synthesize_declaration_for_property): Check that the
610 property to synthesize and the instance variable to use have the
613 2010-11-10 Joseph Myers <joseph@codesourcery.com>
615 * objc-act.c (objc_init): Use %' in diagnostic.
616 (objc_set_method_opt): Remove trailing '.' from diagnostic.
618 2010-11-10 Joseph Myers <joseph@codesourcery.com>
620 * objc-act.c (dump_base_name): Don't declare here.
622 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
624 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
625 search for the @property declation only in the current context,
626 but also in inherited properties. Do not mark the original
627 PROPERTY_DECL in the @interface or @protocol with
629 (check_methods): To check if a method is associated with a
630 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
631 (check_accessible_methods): Same change.
632 * objc-act.h: Updated comment.
634 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
636 * objc-act.c (objc_add_synthesize_declaration_for_property):
637 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
638 checking for an existing @synthesize or @dynamic declaration.
639 Search for an inherited @property declaration if none is found in
640 the local interface. If the required instance variable does not
641 exist, return instead of trying to continue to prevent a compiler
642 crash later. Check that the instance variable is not already
643 being used by another @synthesize.
644 (objc_add_dynamic_declaration_for_property): Iterate over
645 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
646 existing @synthesize or @dynamic declaration.
647 (objc_synthesize_getter): Search for the getter declaration in
648 protocols and superclasses as well.
649 (objc_synthesize_setter): Search for the setter declaration in
650 protocols and superclasses as well.
652 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
654 * objc-act.c (lookup_property): When checking categories, also
655 check the protocols attached to each.
656 (objc_add_property_declaration): Determine the
657 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
658 error message. Search for an existing property declaration with
659 the same name which would be inherited from the class hiearchy,
660 and produce an error if it has incompatible attributes.
661 (check_methods): Changed second parameter. If the method is a
662 getter or setter for a property, do not warn if it is inherited as
663 opposed to implemented directly in the class.
664 (check_protocol): Updated calls to check_methods.
665 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
666 PROPERTY_GETTER_NAME here; this is now done earlier, in
667 objc_add_property_declaration.
668 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
670 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
672 Fixed using the Objective-C 2.0 dot-syntax with self and super.
673 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
674 (maybe_make_artificial_property_decl): Added 'implementation'
675 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
676 looking up getters or setters for a class. If an implementation
677 is specified, search it as well for a getter or setter.
678 (objc_maybe_build_component_ref): Updated calls to
679 maybe_make_artificial_property_decl; added code to deal with
680 'self' and 'super' and with methods declared locally in the
681 implementation. Store the getter call expression in the
682 PROPERTY_REF instead of throwing it away.
683 (objc_build_class_component_ref): Updated calls to
684 maybe_make_artificial_property_decl, and store the getter call
685 expression in PROPERTY_REF instead of throwing it away.
686 (lookup_method_static): Implemented
687 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
688 (objc_gimplify_property_ref): Do not build the getter method call
689 here; instead use the one stored in the PROPERTY_REF. If it's not
690 there, produce helpful error messages.
691 * objc-tree.def (PROPERTY_REF): Increased the number of operands
692 from 2 to 3. Updated comments.
693 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
695 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
698 * objc-act.c (objc_build_string_object): Amend for renamed hook.
699 (objc_string_ref_type_p): New.
700 (objc_check_format_arg): New.
702 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
704 Fixed using the Objective-C 2.0 dot-syntax with class names.
705 * objc-act.c (objc_build_class_component_ref): New.
707 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
709 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
711 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
712 if set to 'true', return 'true' for Class objects. Do not remove
713 more than on pointer indirection.
714 (objc_add_property_declaration): Only warn about 'assign'
715 semantics for Objective-C objects if warn_property_assign_default;
716 and do not warn if the property is readonly or if the type is a Class.
717 (objc_finish_foreach_loop): Updated calls to
718 objc_type_valid_for_messaging.
720 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
722 Implemented -fobjc-std=objc1 flag.
723 * objc-act.c (objc_start_class_interface): If attributes are
724 specified when flag_objc1_only is set, print an error.
725 (objc_start_category_interface): Same change.
726 (objc_start_protocol): Same change.
727 (objc_add_method_declaration): Same change.
728 (objc_start_method_definition): Same change.
729 (objc_build_keyword_decl): Same change.
730 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
731 flag_objc1_set is set, print an error.
732 (objc_set_method_opt): If flag_objc1_only is set, print an error.
733 (objc_add_property_declaration): Same change.
734 (objc_add_synthesize_declaration): Same change.
735 (objc_add_dynamic_declaration): Same change.
736 (objc_finish_foreach_loop): Same change.
737 (objc_maybe_build_component_ref): If flag_objc1_only is set,
740 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
742 * objc-act.c (maybe_make_artificial_property_decl): New.
743 (objc_maybe_build_component_ref): Call
744 maybe_make_artificial_property_decl if a property can not be
745 found. Do not call objc_finish_message_expr if
746 PROPERTY_HAS_NO_GETTER.
747 * objc-act.h Updated comments.
748 (PROPERTY_HAS_NO_GETTER): New.
749 (PROPERTY_HAS_NO_SETTER): New.
750 * objc-tree.def: Updated comment.
752 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
754 Implemented format and noreturn attributes for Objective-C methods.
755 * objc-act.c (objc_start_method_definition): If method attributes
756 are specified emit a warning and ignore them.
757 (build_objc_method_call): Moved deprecation warnings from here ...
758 (objc_finish_message_expr): to here. Do not emit deprecation
759 warnings if the receiver is of type 'id'.
760 (really_start_method): Install 'deprecation' and 'noreturn'
762 (objc_decl_method_attributes): Carefully filter out the list of
763 attributes, allowing only "noreturn", "format", "sentinel" and
764 "deprecated". In the case of "format", adjust the arguments.
765 Always process the attributes in the same way no matter if
766 "sentinel" is in the list or not.
768 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
770 * objc-act.c (objc_maybe_build_component_ref): Warn about using
771 deprecated properties.
772 (objc_maybe_printable_name): Support PROPERTY_DECL.
774 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
776 Implemented Objective-C 2.0 property accessors.
777 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
778 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
779 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
780 (objc_getProperty_decl): New.
781 (objc_setProperty_decl): New.
782 (objc_copyStruct_decl): New.
783 (objc_getPropertyStruct_decl): New.
784 (objc_setPropertyStruct_decl): New.
785 * objc-act.c (build_objc_property_accessor_helpers): New.
786 (synth_module_prologue): Call
787 build_objc_property_accessor_helpers.
789 (objc_synthesize_getter): Implemented synthesizing getters that
790 work with properties that are not nonatomic, assign properties.
791 (objc_synthesize_setter): Implemented synthesizing setters that
792 work with properties that are not nonatomic, assign properties.
794 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
796 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
797 * objc-tree.def (PROPERTY_REF): New.
798 * objc-act.h: Added comments for all the PROPERTY_ macros.
799 (PROPERTY_NAME): Use DECL_NAME.
800 (PROPERTY_COPIES): Removed.
801 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
802 (PROPERTY_NONATOMIC): New.
803 (objc_property_assign_semantics): Make it a typedef.
804 (PROPERTY_ASSIGN_SEMANTICS): New.
805 (PROPERTY_DYNAMIC): New.
806 (PROPERTY_REF_OBJECT): New.
807 (PROPERTY_REF_PROPERTY_DECL): New.
808 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
809 (in_objc_property_setter_name_context): Removed.
810 (objc_add_property_declaration): Removed copies and ivar arguments
811 and code supporting them. Fixed recovering when readonly and
812 setter attributes are specified. Removed support for @property in
813 @implementation context. Updated error message. Double-check
814 that a property does not have a DECL_INITIAL. Validate the
815 property assign semantics and emit appropriate errors and
816 warnings. Check for duplicate property declarations. Set
817 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
818 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
819 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
820 PROPERTY_IVAR_NAME to NULL_TREE.
821 (objc_build_getter_call): Renamed to
822 objc_maybe_build_component_ref. If the property is not found in
823 the interface, search in the protocol list. Do not generate the
824 getter call; instead, build and return a PROPERTY_REF.
825 (objc_is_property_ref): New.
826 (objc_setter_func_call): Removed.
827 (get_selector_from_reference): Removed.
828 (is_property): Removed.
829 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
830 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
831 the PROPERTY_REF. Generate an error if the property is read-only.
832 (build_property_reference): Removed.
833 (objc_finish_message_expr): Removed check to produce "readonly
834 property can not be set" error when
835 in_objc_property_setter_name_context. We now generate the error
836 earlier, in objc_maybe_build_modify_expr, which will only generate
837 the setter call if the property is readwrite.
838 (check_methods): Recognize dynamic properties.
839 (check_methods_accessible): Same change.
840 (objc_build_property_ivar_name): Removed.
841 (objc_build_property_setter_name): Dropped bool argument. Always
842 add the ':' at the end.
843 (objc_gen_one_property_datum): Removed.
844 (objc_process_getter_setter): Removed.
845 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
846 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
847 DECL_SOURCE_LOCATION of the new method to be the same as the one
848 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
849 instead of trying to guess what it should be. Removed use of
850 CLASS_IVARS. Use the location of @synthesize for c_finish_return
851 and c_end_compound_statement.
852 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
853 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
854 Set the DECL_SOURCE_LOCATION of the new method to be the same as
855 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
856 is instead of trying to guess what it should be. Removed use of
857 CLASS_IVARS. Use the location of @synthesize for c_finish_return
858 and c_end_compound_statement. Emit an error and keep going,
859 instead of aborting, if the setter prototype does not have the
861 (objc_add_synthesize_declaration_for_property): New.
862 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
863 all arguments. Improved error message. Filled in the rest of the
864 function, which used to be a placeholder, with an actual
866 (objc_add_dynamic_declaration_for_property): New.
867 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
868 arguments. Improved error message. Filled in the rest of the
869 function, which used to be a placeholder, with an actual
871 (objc_gen_property_data): Rewritten.
872 (finish_class): Added explicit switch cases for
873 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
874 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
875 gcc_unreachable. Rewritten the processing of properties, in
876 particular to not synthesize prototypes for getters and setters if
877 they already exist and to install the getter and setter names into
878 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
879 warnings about setter, getter and ivar property attributes.
880 (objc_lookup_ivar): Removed support for properties.
881 (objc_gimplify_property_ref): New.
882 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
883 objc_gimplify_property_ref.
885 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
887 * objc-act.c (objc_add_property_declaration): Added arguments to
888 pass the various property attributes that were parsed with the
889 property declaration. Process arguments to determine the final
890 property attributes and produce error messages as appropriate.
891 Added temporary code to keep the compiler silent about variables
892 set but not used - for new attributes that are only checked but
894 (property_readonly): Removed.
895 (property_setter): Removed.
896 (property_getter): Removed.
897 (property_ivar): Removed.
898 (property_copies): Removed.
899 (objc_set_property_attr): Removed.
900 * objc-act.h (enum property_assign_semantics): New.
902 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
904 * objc-act.c (objc_add_property_variable): Renamed to
905 objc_add_property_declaration. Added location argument. Updated
906 warnings and errors to use it. Use error, not fatal_error, if a
907 property declaration is found outside an interface or
908 implementation context.
910 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
912 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
913 emit a warning that method parameter attributes are unimplemented.
914 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
915 (start_method_def): Copy attributes from each KEYWORD_DECL into
916 the corresponding PARM_DECL.
917 (objc_warn_deprecated_use): Removed.
918 (build_objc_method_call): Call warn_deprecated_use, not
919 objc_warn_deprecated_use.
920 (objc_maybe_printable_name): Do not try to get the identifier name
921 of DECLs that we don't recognize. Immediately return NULL for them.
922 (objc_printable_name): Removed C++-specific case, which is no
923 longer used. Updated comments.
925 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
927 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
928 (objc_demangle): Return NULL if demangling can not be done because
929 the string to demangle is not an Objective-C mangled method name.
930 Be smarter in demangling method names so that at least for methods
931 with no arguments we are able to almost always demangle '_' correctly.
933 (objc_maybe_printable_name): New.
934 (objc_printable_name): Call objc_maybe_printable_name. If it
935 returns NULL, call cxx_printable_name in Objective-C++.
937 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
939 Based on the CFString implementation in FSF apple/trunk branch.
941 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
943 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
945 * objc-act.c (get_objc_string_decl): Use a switch instead of a
946 chain of ifs. Use gcc_unreachable instead of abort.
947 (add_objc_string): Same change.
948 (generate_protocol_list): Same change - twice.
949 (synth_id_with_class_suffix): Same change.
950 (build_keyword_selector): Same change - twice.
951 (objc_build_message_expr): Same change.
952 (objc_build_selector_expr): Same change.
953 (check_methods): Same change - and added missing gcc_unreachable
955 (check_methods_accessible): Same change - twice, and added missing
956 gcc_unreachable for default case in one of them.
957 (start_class): Same change - and added missing gcc_unreachable for
959 (continue_class): Same change.
960 (objc_gen_property_data): Same change.
961 (finish_class): Same change.
962 (encode_type_qualifiers): Added missing gcc_unreachable.
963 (encode_type): Small code tidy up to reduce duplicated code. Use
964 gcc_unreachable instead of abort - twice.
965 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
966 twice. Added missing gcc_unreachable for default case - twice.
967 (dump_interface): Use a switch instead of a chain of ifs.
968 (handle_impent): Same change.
970 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
972 * objc-act.h (objc_inherit_code): Removed.
973 * objc-act.c (objc_inherit_code): Removed.
974 (objc_set_method_type): Removed.
975 (objc_build_method_signature): Added is_class_method argument.
976 Use it instead of the global objc_inherit_code variable.
977 (objc_add_method_declaration): Same change.
978 (objc_start_method_definition): Same change.
979 (objc_generate_cxx_ctor_or_dtor): Updated call to
980 objc_start_method_definition. Do not call objc_set_method_type.
981 (adjust_type_for_id_default): Mark as inline.
982 (objc_synthesize_getter): Updated call to
983 objc_start_method_definition. Do not set objc_inherit_code.
984 (objc_synthesize_setter): Updated call to
985 objc_start_method_definition. Do not set objc_inherit_code.
987 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
989 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
990 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
991 get it to compile in the current trunk.
993 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
996 * objc/objc-act.c (hash_class_name_enter): New.
997 (hash_class_name_lookup): New.
998 (objc_declare_alias): Enter alias name into hash table.
999 (objc_declare_class): Enter class name into hash table.
1000 (objc_is_class_name): Do a hash look up of class name.
1001 (hash_init): Initialize the two new hash tables.
1002 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
1003 declarations, removed class_chain and alias_chain.
1005 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1007 * objc-lang.c (finish_file): Removed.
1008 * objc-act.c (objc_finish_file): Renamed to
1009 objc_write_global_declarations. Do not try to instantiate C++
1010 templates when compiling Objective-C++ as this is now
1011 automatically done before this function is called. Do not check
1012 for syntax-only run or PCH generation as this is done by the
1014 * objc-act.h (objc_finish_file): Removed.
1016 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1018 Implemented parsing @synthesize and @dynamic for
1019 Objective-C/Objective-C++.
1020 * objc-act.c (objc_add_synthesize_declaration): New.
1021 (objc_add_dynamic_declaration): New.
1023 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1025 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
1028 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1030 Merge from 'apple/trunk' branch on FSF servers.
1032 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
1035 * objc/objc-act.c (objc_is_class_name): template parameter is not
1036 an objective class name.
1037 (objc_generate_cxx_cdtors): Check for the null
1038 objc_implementation_context.
1040 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1042 Merge from 'apple/trunk' branch on FSF servers.
1044 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1047 * objc/objc-act.c (objc_non_volatilized_type): New
1049 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1052 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1053 types with proper attribute set and correctly.
1054 (objc_volatilize_decl): Remove unneeded code.
1055 (objc_type_quals_match): Use the new attribute to check on
1057 (hash_init): removed unneeded code.
1059 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1061 Merge from 'apple/trunk' branch on FSF servers.
1063 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1066 * objc-act.c (objc_diagnose_private_ivar): New.
1068 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1070 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1071 make its type 'objc_ivar_visibility_kind'.
1072 (objc_start_class_interface): Update to use visibility enum.
1073 (objc_start_class_implementation): Likewise.
1074 (objc_set_visibility): Update to use visibility enum, warn that
1075 @package is handle as per @public.
1076 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1077 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1078 make its type 'objc_ivar_visibility_kind'.
1080 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1082 merge from FSF apple 'trunk' branch.
1083 2006 Fariborz Jahanian <fjahanian@apple.com>
1085 Radars 4436866, 4505126, 4506903, 4517826
1086 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1087 property_readonly, property_getter, property_setter, property_ivar,
1088 property_copies, in_objc_property_setter_name_context: New vars.
1089 (objc_set_property_attr): New.
1090 (objc_add_property_variable): New.
1091 (lookup_property_in_list): New.
1092 (lookup_property): New.
1093 (objc_build_getter_call): New.
1094 (objc_setter_func_call): New.
1095 (get_selector_from_reference): New.
1096 (objc_build_setter_call): New.
1098 (build_property_reference): New.
1099 (objc_finish_message_expr): Detect readonly property and warn.
1100 (objc_build_property_ivar_name): New.
1101 (objc_build_property_setter_name): New.
1102 (objc_gen_one_property_datum): New.
1103 (objc_process_getter_setter): New.
1104 (objc_synthesize_getter): New.
1105 (objc_synthesize_setter): New.
1106 (objc_gen_property_data): New.
1107 (finish_class): Generate property data.
1108 (comp_proto_with_proto): Separated from ...
1109 (match_proto_with_proto): ... New.
1110 (objc_lookup_ivar): Handle properties.
1111 * objc-tree.def (PROPERTY_DECL): New tree code.
1112 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1113 (METHOD_PROPERTY_CONTEXT): New.
1114 (PROPERTY_NAME): New.
1115 (PROPERTY_GETTER_NAME): New.
1116 (PROPERTY_SETTER_NAME): New.
1117 (PROPERTY_IVAR_NAME): New.
1118 (PROPERTY_READONLY): New.
1119 (PROPERTY_COPIES): New.
1120 (TOTAL_CLASS_RAW_IVARS): New.
1121 (CLASS_PROPERTY_DECL): New.
1122 (IMPL_PROPERTY_DECL): New.
1123 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1125 2010-10-13 Richard Henderson <rth@redhat.com>
1127 * objc-act.c (objc_eh_personality): Update call to
1128 build_personality_function.
1130 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1132 merge from FSF apple 'trunk' branch.
1134 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1135 Radar 3803157 (method attributes)
1136 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1137 * objc/objc-act.c (objc_decl_method_attributes): New.
1138 (objc_add_method_declaration): Process method's attribute.
1139 (objc_start_method_definition): Ditto.
1140 (build_objc_method_call): Inject method attribute into
1141 built function type.
1142 (objc_method_decl): New.
1143 (objc_warn_deprecated)use): New.
1145 2010-10-07 Andi Kleen <ak@linux.intel.com>
1147 * Make-lang.in (cc1obj-dummy): Remove.
1148 (cc1obj-checksum): Change to run checksum over object files
1151 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1154 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1155 countByEnumeratingWithState:objects:count: to long unsigned int.
1157 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1159 * objc-act.c (build_objc_method_call): Replace calls to
1160 build_function_call () with the VEC equivalent. Construct parameter
1163 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1165 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1166 signal that the receiver has been used.
1168 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1170 * README: Obsolete file removed.
1172 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1174 Implemented fast enumeration for Objective-C.
1175 * objc-act.c (build_fast_enumeration_state_template): New.
1176 (TAG_ENUMERATION_MUTATION): New.
1177 (TAG_FAST_ENUMERATION_STATE): New.
1178 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1179 objc_enumeration_mutation_decl.
1180 (objc_create_temporary_var): Allow providing a name to temporary
1182 (objc_build_exc_ptr): Updated calls to
1183 objc_create_temporary_var().
1184 (next_sjlj_build_try_catch_finally): Same change.
1185 (objc_finish_foreach_loop): New.
1186 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1187 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1188 objc_enumeration_mutation_decl.
1190 Merge from 'apple/trunk' branch on FSF servers.
1192 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1195 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1196 for valid objc object types.
1197 (objc_finish_foreach_loop): Check for invalid objc objects in
1200 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1202 Merge from 'apple/trunk' branch on FSF servers.
1204 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1207 * objc-act.c (objc_start_method_definition): Check for
1208 error_mark_node for the selector name and make a quick exit.
1210 2010-10-04 Andi Kleen <ak@linux.intel.com>
1212 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1214 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1216 merge from FSF 'apple/trunk' branch.
1217 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1220 * objc/objc-act.c (objc_set_method_opt): New function.
1221 (objc_start_protocol, objc_finish_interface): Reset
1222 objc_method_optional_flag flag.
1223 (objc_add_method_declaration): Pass on the new
1224 flag to objc_add_method.
1225 (objc_add_method): Add optional methods to new chain in
1227 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1228 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1229 class's optional method chains.
1231 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1233 Merge from 'apple/trunk' branch on FSF servers.
1235 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1238 * objc-act.c (objc_declare_class): Pick the right
1241 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1243 Merge from 'apple/trunk' branch on FSF servers.
1245 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1248 * objc-act.c (objc_check_global_decl): New
1250 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1252 * objc-act.c (objc_is_reserved_word): Removed.
1254 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1256 * objc-act.c (objc_add_method_declaration): Handle and ignore
1258 (objc_start_method_definition): Likewise.
1259 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1260 (objc_build_keyword_decl): Handle and ignore attributes.
1262 2010-09-28 Richard Henderson <rth@redhat.com>
1264 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1266 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1268 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1269 (objc_start_category_interface): Likewise.
1270 (objc_start_protocol): Likewise.
1272 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1274 Merge from 'apple/trunk' branch on FSF servers.
1276 2005-08-23 Stuart Hastings <stuart@apple.com>
1277 Ziemowit Laski <zlaski@apple.com>
1280 * objc-act.c (objc_decay_parm_type): New function.
1281 (get_arg_type_list): Decay types for all named arguments.
1282 (objc_push_parm): Rebuild the PARM_DECL if its type has
1285 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1287 * objc-act.c (encode_type): Fixed encoding enums with the next
1290 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1292 Merge from 'apple/trunk' branch on FSF servers.
1294 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1297 * objc-act.c (objc_compare_types): A new silent comparison
1298 mode (-4), differing from regular comparison (-3) in that
1299 'false' is returned instead of issuing warnings.
1301 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1303 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1304 (encode_aggregate_within): Reorganized code to be more readable.
1305 (encode_aggregate_fields): Updated second argument to be 'bool'
1308 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1313 * objc-act.c: Improved comments for encoding functions.
1314 (encode_aggregate_within): For the GNU runtime, rewritten some
1315 obsfuscated code to clarify the various cases.
1316 (encode_aggregate): Function removed.
1317 (encode_array): Generate an error if asked to encode an incomplete
1318 array as part of generating instance variables. Else, when
1319 encoding an incomplete array inside a structure, encode it as an
1321 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1322 '^c' instead of '*'.
1323 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1324 type as integer types instead of using a hardcoded 'i'. If asked
1325 to encode a non-integer type as a bitfield, do not abort
1326 compilation immediately; instead generate an error, then skip the
1328 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1329 Added a 'default' clause that gets executed if the type can not be
1330 matched, and that encodes it as '?' (unknown) and produces a
1331 warning. For the GNU runtime, encode enumerated types exactly in
1332 the same way as integer types instead of using a hardcoded 'i'.
1333 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1334 Encode C++ reference types as pointers. Call encode_vector to
1336 (encode_vector): New function.
1338 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1340 Merge from 'apple/trunk' branch on FSF servers. I modified the
1341 changes to be used only when compiling for the NeXT runtime.
1343 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1347 * objc-act.c (encode_type): Remove the hack.
1349 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1352 * objc-act.c (pointee_is_readonly): New function.
1353 (encode_pointer, encode_aggregate_within, encode_type):
1354 Attempt to emulate GCC 3.3 when generating type encodings.
1356 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1358 Merge from 'apple/trunk' branch on FSF servers.
1360 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1363 * objc-act.c (objc_have_common_types): New function.
1365 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1368 * objc-act.c (objc_common_type): New function.
1370 2010-09-27 Richard Guenther <rguenther@suse.de>
1372 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1373 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1375 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1377 * objc-act.c: Removed historical, obsolete comment at the top of
1380 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1383 * objc-act.c (objc_start_method_definition): Do not abort upon a
1384 'method definition not in @implementation context' error. Return
1387 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1390 * objc-act.c (objc_get_interface_ivars): New function.
1391 (objc_collecting_ivars): New variable.
1392 (continue_class): Set and reset objc_collecting_ivars for context.
1394 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1396 Merge from 'apple/trunk' branch on FSF servers.
1398 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1401 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1402 @class's protocol list.
1404 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1407 * objc/objc-act.c (objc_start_method_definition): Initialize
1408 break/continue labels.
1410 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1413 * objc-act.c (objc_compare_types): Compare function
1414 pointers; indicate success if the right-hand side has
1415 a return type that is covariant, and the argument types
1416 contravariant, with those of the left side.
1418 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1421 * objc-act.c (objc_get_protocol_qualified_type): When looking
1422 at a typedef, retrieve the precise type it describes (rather
1423 than merely looking up a class by name).
1425 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1427 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1428 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1431 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1433 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1435 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1438 * objc-act.c: build_objc_string_decl() remove declaration.
1439 (finish_var_decl): Remove forcing of var output and marking
1441 (init_def_list): Use integer_zero_node.
1442 (init_objc_symtab): Use integer_zero_node, make the short
1443 integer type specific on relevant nodes.
1444 (generate_objc_symtab_decl): Remove call to
1445 forward_declare_categories(). Use null_pointer_node where
1447 (build_module_descriptor): Comment and mark this item as
1449 (generate_static_references): Use gcc_unreachable instead of
1451 (diagnose_missing_method): New.
1452 (build_next_selector_translation_table): New.
1453 (build_gnu_selector_translation_table): New.
1454 (add_objc_string): Merge code from build_objc_string_decl...
1455 ... and delete build_objc_string_decl().
1456 (generate_dispatch_table): Make integer types explicit.
1457 (generate_category): Pass implent and arrange for the data
1458 to be extracted within the routine. Do not start new vars,
1459 but finish the ones collcted during parsing.
1460 (generate_shared_structures): Likewise.
1461 (finish_objc): Reorder code so that we finish variables before
1462 referencing them. Save the global data before calling meta-data
1463 creation routines, and pass the current reference to the two
1464 main routines. Only call generate_objc_image_info () for the
1466 (generate_classref_translation_entry): Comment on and make this
1467 item DECL_PRESERVE_P.
1468 (handle_class_ref): Use varpool interfaces, comment on and make
1469 this item DECL_PRESERVE_P.
1470 (handle_impent): Likewise.
1471 (generate_objc_image_info): Only generate when the content is
1472 non-zero. Make integer types explict.
1474 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1477 * objc-act.c (build_sized_array_type): New function.
1478 (add_objc_string): Use it.
1479 (generate_protocol_list): Likewise.
1480 (generate_objc_image_info): Likewise.
1481 (add_field_decl): New function.
1482 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1483 (generate_struct_by_value_array): Use add_field_decl.
1484 (build_objc_symtab_template): Likewise.
1485 (build_module_descriptor): Likewise.
1486 (build_objc_exception_stuff): Likewise.
1487 (build_protocol_template): Likewise.
1488 (build_method_prototype_list_template): Likewise.
1489 (build_method_prototype_template): Likewise.
1490 (build_category_template): Likewise.
1491 (build_selector_template): Likewise.
1492 (build_class_template): Likewise.
1493 (build_super_template): Likewise.
1494 (build_ivar_template): Likewise.
1495 (build_ivar_list_template): Likewise.
1496 (build_method_list_template): Likewise.
1497 (build_method_template): Likewise.
1499 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1501 * objc-act.c: Do not include except.h.
1503 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1505 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1508 * objc-act.c (objc_volatilize_decl): Likewise.
1509 (objc_build_string_object): Likewise.
1510 (hash_init): Likewise.
1511 (hash_enter): Likewise.
1512 (hash_add_attr): Likewise.
1513 (add_class): Likewise.
1514 (start_class): Likewise.
1516 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1518 * objc-act.c: Update include path for moved files.
1519 * objc-lang.c: Likewise.
1520 * config-lang.in: Update paths in gtfiles for files in c-family/.
1522 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1524 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1525 varargs type instead of a zero-argument type.
1527 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1529 * objc-act.c (synth_module_prologue): Use build_function_type_list
1530 instead of build_function_type.
1531 (build_module_initializer_routine): Likewise.
1532 (build_next_objc_exception_stuff): Likewise.
1533 (build_objc_exception_stuff): Likewise.
1535 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1537 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1538 * Make-lang.in (objc/objc-act.o): Update dependencies.
1540 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1542 * objc-act.h: Do not include gimple.h.
1543 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1544 Include gimple.h. Explain why except.h has to be included.
1545 * objc-lang.c: Do not include diagnostics.h.
1546 * Make-lang.in: Update dependencies.
1548 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1550 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1551 mismatch code for VECs.
1553 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1555 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1556 Use build_constructor instead of build_constructor_from_list.
1557 (objc_build_string_object): Build a VEC argument for
1558 objc_build_constructor.
1559 (init_def_list): Likewise.
1560 (init_objc_symtab): Likewise.
1561 (init_module_descriptor): Likewise.
1562 (generate_static_references): Likewise.
1563 (build_selector_translation_table): Likewise.
1564 (build_descriptor_table_initializer): Likewise.
1565 (generate_descriptor_table): Likewise.
1566 (build_protocol_initializer): Likewise.
1567 (build_ivar_list_initializer): Likewise.
1568 (generate_ivars_list): Likewise.
1569 (build_dispatch_table_initializer): Likewise.
1570 (generate_dispatch_table): Likewise.
1571 (generate_protocol_list): Likewise.
1572 (build_category_initializer): Likewise.
1573 (build_shared_structure_initializer): Likewise.
1574 (generate_objc_image_info): Likewise.
1576 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1579 * objc-act.c (encode_aggregate_within): Encode structure tags
1580 with template args for ObjC++.
1582 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1584 * objc-act.c: Do not include varray.h.
1586 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1589 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1590 really_start_method, get_super_receiver, handle_class_ref): Set
1591 DECL_READ_P in addition to TREE_USED.
1593 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1596 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1597 -fgnu-runtime and set flag_objc_gc to zero.
1599 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1602 * objc-act.c (build_module_initializer_routine): Make the argument
1603 to objc_start_function NULL_TREE when compiling ObjC++.
1605 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1606 Mike Stump <mikestump@comcast.net>
1609 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1611 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1613 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1614 get_super_receiver): Update build_indirect_ref calls.
1616 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1618 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1619 decl_specs variables.
1620 (objc_build_message_expr): Remove unused loc variable.
1621 (objc_finish_message_expr): Remove unused saved_rtype variable.
1622 (encode_field_decl): Remove unused type variable.
1625 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1626 type variants that don't have it initialized yet.
1628 2009-09-14 Jan Hubicka <jh@suse.cz>
1630 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1632 2009-09-14 Richard Henderson <rth@redhat.com>
1634 * objc-act.c (objc_init_exceptions): Don't call
1635 default_init_unwind_resume_libfunc.
1636 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1638 2009-09-13 Richard Guenther <rguenther@suse.de>
1639 Rafael Avila de Espindola <espindola@google.com>
1641 * objc-act.c (objc_eh_runtime_type): Export.
1642 (objc_init_exceptions): Remove. Move warning code ...
1643 (objc_begin_try_stmt): ... here
1644 (objc_build_throw_stmt): ... and here.
1645 (objc_eh_personality_decl): New.
1646 (objc_eh_personality): New function.
1647 * objc-act.h (objc_eh_runtime_type): Declare.
1648 (objc_eh_personality): Likewise.
1649 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1650 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1652 2009-09-03 Diego Novillo <dnovillo@google.com>
1654 * objc-lang.c (lang_hooks): Remove const qualifier.
1656 2009-08-20 Richard Guenther <rguenther@suse.de>
1658 * objc-act.c: Include c-lang.h
1659 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1661 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1662 Manuel López-Ibáñez <manu@gcc.gnu.org>
1665 * objc-act.c: Add location argument to all calls to
1666 build_fold_addr_expr.
1668 2009-07-14 Taras Glek <tglek@mozilla.com>
1669 Rafael Espindola <espindola@google.com>
1671 * Make-lang.in (objc.install-plugin): New target for
1672 installing plugin headers.
1674 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1676 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1679 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1681 * objc-act.c: Replace %J by an explicit location. Update all
1684 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1686 * objc-act.c: Replace %H by an explicit location. Update all
1689 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1692 * objc-act.c (objc_build_message_args): Return if ARGS is the
1695 2009-06-19 Ian Lance Taylor <iant@google.com>
1697 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1698 (objc_struct_info): New static variable.
1699 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1700 and &objc_struct_types, to start_struct.
1701 (objc_finish_struct): Likewise for finish_struct.
1703 2009-06-15 Ian Lance Taylor <iant@google.com>
1705 * objc-act.c (objc_start_function): Don't set
1706 label_context_stack_se or label_context_stack_vm.
1708 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1710 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1711 (objc_get_parm_info): Same.
1712 (get_super_receiver): Same.
1713 * objc-act.c (objc_build_component_ref): Pass location to
1715 (build_module_initializer_routine): Pass location to
1716 c_end_compound_stmt.
1717 (objc_generate_static_init_call): Pass location to build_stmt.
1718 (build_typed_selector_reference): New location argument.
1719 (build_selector_reference): Same.
1720 (objc_substitute_decl): Pass location to build_array_ref.
1721 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1722 (objc_begin_catch_clause): Same.
1723 (objc_finish_try_stmt): Same.
1724 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1725 (objc_build_throw_stmt): New argument.
1726 (generate_shared_structures): Pass location to build_c_cast.
1727 (objc_build_message_expr): Use local location.
1728 (objc_finish_message_expr): Use input_location.
1729 (build_objc_method_call): New argument.
1730 (objc_build_selector_expr): Same.
1731 (get_super_receiver): Pass location to build_c_cast,
1732 build_modify_expr, build_compound_expr.
1733 * objc-act.c: Add location to all calls to start_struct, build_decl,
1736 2009-06-09 Ian Lance Taylor <iant@google.com>
1738 * objc-act.c (objc_gimplify_expr): Change return type to int.
1739 * objc-act.h: Update declaration.
1741 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1743 * objc-act.c (objc_init): Skip print_struct_values during
1744 -fcompare-debug-second.
1746 2009-06-03 Ian Lance Taylor <iant@google.com>
1748 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1751 2009-05-27 Ian Lance Taylor <iant@google.com>
1753 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1755 (cc1obj$(exeext)): Likewise.
1757 2009-05-26 Ian Lance Taylor <iant@google.com>
1759 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1760 (cc1obj$(exeext)): Likewise.
1762 2009-05-20 Ian Lance Taylor <iant@google.com>
1764 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1765 than NULL_TREE to build_special_member_call.
1767 2009-05-10 Ian Lance Taylor <iant@google.com>
1769 * objc-act.c (objc_building_struct): New static variable.
1770 (objc_in_struct, objc_struct_types): New static variables.
1771 (objc_start_struct, objc_finish_struct): New static functions.
1772 (generate_struct_by_value_array): Call objc_start_struct instead
1773 of start_struct, and call objc_finish_struct instead of
1775 (objc_build_struct, build_objc_symtab_template): Likewise.
1776 (build_module_descriptor): Likewise.
1777 (build_next_objc_exception_stuff): Likewise.
1778 (build_protocol_template): Likewise.
1779 (build_method_prototype_list_template): Likewise.
1780 (build_method_prototype_template): Likewise.
1781 (build_category_template, build_selector_template): Likewise.
1782 (build_class_template, build_super_template): Likewise.
1783 (build_ivar_template, build_ivar_list_template): Likewise.
1784 (build_method_list_template): Likewise.
1785 (build_method_template): Likewise.
1787 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1789 * objc-act.c: Include intl.h.
1790 (objc_lookup_protocol): Use complete sentences for diagnostics
1791 with %qE for identifiers and translating results of
1792 gen_type_name_0 to locale character set.
1793 (objc_check_decl, check_protocol_recursively,
1794 lookup_and_install_protocols, objc_build_string_object,
1795 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1796 objc_get_class_ivars, error_with_ivar, check_duplicates,
1797 objc_finish_message_expr, objc_build_protocol_expr,
1798 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1799 add_category, add_instance_variable, objc_is_public,
1800 check_methods, check_methods_accessible, check_protocol,
1801 start_class, finish_class, start_protocol, really_start_method,
1802 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1803 identifiers in diagnostics. Translate generated text to locale
1804 character set as needed.
1805 (check_protocol, check_protocols): Change name parameter to type
1807 (lang_report_error_function): Remove.
1809 2009-04-27 Ian Lance Taylor <iant@google.com>
1811 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1813 2009-04-24 Ian Lance Taylor <iant@google.com>
1815 * objc-act.c (get_super_receiver): Update calls to
1816 build_modify_expr to pass new argument.
1818 2009-04-21 Taras Glek <tglek@mozilla.com>
1820 * objc-act.c: Update GTY annotations to new syntax
1821 * objc-act.h: Likewise
1823 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1825 * ChangeLog: Add copyright and license notices.
1827 2009-04-20 Ian Lance Taylor <iant@google.com>
1829 * objc-act.c (objc_rewrite_function_call): Change parameter from
1830 params to first_param. Change all callers.
1832 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1835 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1837 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1845 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1847 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1850 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1853 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1855 * objc-act.c (objc_build_string_object): Pass location to
1857 (init_def_list): Same.
1858 (init_objc_symtab): Same.
1859 (init_module_descriptor): Same.
1860 (build_module_initializer_routine): Same.
1861 (generate_static_references): Same.
1862 (build_typed_selector_reference): Same.
1863 (add_objc_string): Same.
1864 (objc_substitute_decl): Same.
1865 (objc_build_ivar_assignment): Same.
1866 (objc_build_global_assignment): Same.
1867 (objc_build_strong_cast_assignment): Same.
1868 (generate_protocols): Same.
1869 (build_protocol_initializer): Same.
1870 (build_dispatch_table_initializer): Same.
1871 (generate_protocol_list): Same.
1872 (build_category_initializer): Same.
1873 (build_shared_structure_initializer): Same.
1874 (generate_shared_structures): Same.
1875 (objc_build_protocol_expr): Same.
1876 (build_ivar_reference): Same.
1877 (get_super_receiver): Same.
1879 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1881 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1882 c_common_truthvalue_conversion with location.
1883 (next_sjlj_build_catch_list): Same.
1884 (next_sjlj_build_try_catch_finally): Same.
1886 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1889 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1890 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1891 * objc-act.c (objc_get_callee_fndecl): Kill.
1893 2008-09-17 Jan Hubicka <jh@suse.cz>
1896 * objc/objc-act.c (objc_finish_method_definition): Do not set
1899 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1901 * objc-act.c (build_typed_selector_reference): Pass input_location to
1902 build_unary_op calls.
1903 (build_selector_reference): Same, but to build_array_ref.
1904 (objc_substitute_decl): Same.
1905 (build_ivar_reference): Same, but to build_indirect_ref.
1906 (get_super_receiver): Same.
1908 2008-07-28 Richard Guenther <rguenther@suse.de>
1910 Merge from gimple-tuples-branch.
1912 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1914 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1915 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1916 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1917 * ipa-reference.c: Same.
1919 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1921 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1922 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1924 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1926 * objc-act.c: Fix comment typos.
1928 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1930 * objc-act.c (objc_start_class_interface,
1931 objc_start_category_interface, objc_start_class_implementation,
1932 objc_start_category_implementation, objc_build_struct,
1933 generate_static_references, build_private_template,
1934 lookup_category, objc_add_method, add_category,
1935 add_instance_variable, objc_is_public, conforms_to_protocol,
1936 start_class, continue_class, finish_class): Avoid C++ keywords.
1938 2008-07-14 Jason Merrill <jason@redhat.com>
1941 * objc-act.c (objc_build_constructor): Update C++ tweak.
1943 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1945 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1946 of DECL_IN_SYSTEM_HEADER.
1948 2008-07-11 Ian Lance Taylor <iant@google.com>
1950 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1951 etc., not just when OBJCPLUS is defined.
1953 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1955 * objc-act.c (setup_string_decl, objc_build_string_object,
1956 hash_interface, eq_interface, objc_begin_try_stmt,
1957 encode_method_prototype, build_ivar_list_initializer,
1958 objc_build_encode_expr): Fix for -Wc++-compat.
1960 2008-05-12 Tomas Bily <tbily@suse.cz>
1962 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1965 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1967 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1969 2008-04-03 Tom Tromey <tromey@redhat.com>
1971 * Make-lang.in (objc_OBJS): New variable.
1973 2008-03-27 Tom Tromey <tromey@redhat.com>
1975 * Make-lang.in: Revert automatic dependency patch.
1977 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1980 * objc-act.c (objc_build_component_ref): Fix call to
1981 finish_class_member_access_expr.
1982 (objc_generate_cxx_ctor_or_dtor): Fix call to
1983 build_special_member_call.
1985 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1988 * objc-act.c (encode_type): Handle when type is error_mark_node.
1989 (objc_push_parm): Handle when the type of parm is error_mark_node.
1991 2008-03-25 Tom Tromey <tromey@redhat.com>
1993 * Make-lang.in (objc_OBJS): New variable.
1994 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1996 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1999 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
2001 (objc_generate_cxx_cdtors): Likewise.
2002 (add_instance_variable): Likewise.
2004 2008-02-26 Tom Tromey <tromey@redhat.com>
2006 * objc-act.c (objc_init): Remove old location code.
2008 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2011 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
2013 2007-07-30 Nick Clifton <nickc@redhat.com>
2015 * Make-lang.in: Change copyright header to refer to version 3 of
2016 the GNU General Public License and to point readers at the
2017 COPYING3 file and the FSF's license web page.
2018 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
2019 config-lang.in, objc-lang.c: Likewise.
2021 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2023 * objc-act.c (objc_get_callee_fndecl): Constify.
2024 * objc-act.h (objc_get_callee_fndecl): Likewise.
2026 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2028 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
2029 string_eq): Constify.
2031 2007-04-04 Stuart Hastings <stuart@apple.com>
2034 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
2036 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2038 * Make-lang.in: Add dummy lang.install-pdf target.
2040 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2042 * objc/objc-act.c: Fix comment typos.
2044 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2045 Brooks Moses <brooks.moses@codesourcery.com>
2046 Lee Millward <lee.millward@codesourcery.com>
2048 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2049 (objc_get_callee_fndecl): Likewise.
2051 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2054 * objc-act.c (objc_add_static_instance): Mark the decl as
2057 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2060 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2061 of htab_hash_pointer.
2062 (lookup_interface): Likewise.
2063 (add_class): Likewise.
2065 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2067 * objc-act.c (objc_build_volatilized_type): Keep track of
2069 (objc_get_protocol_qualified_type): Ditto.
2071 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2073 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2074 content where we called cp_finish_file.
2076 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2078 * objc-act.c (synth_module_prologue): Replace calls to
2079 builtin_function with add_builtin_function.
2080 (build_next_objc_exception_stuff): Replace calls to
2081 builtin_function with add_builtin_function.
2082 (build_objc_exception_stuff): Replace calls to
2083 builtin_function with add_builtin_function.
2085 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2087 * Make-lang.in: Added empty "objc.pdf" target.
2089 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2092 * objc-act.c (objc_push_parm): If we change the type of the
2093 decl, relayout the decl.
2095 2006-09-19 Eric Christopher <echristo@apple.com>
2097 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2098 default to something innocuous.
2099 (build_next_objc_exception_stuff): Rename JBLEN.
2101 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2103 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2105 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2108 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2110 2006-06-06 Mike Stump <mrs@apple.com>
2112 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2114 2006-05-24 Mike Stump <mrs@apple.com>
2116 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2118 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2121 * objc-act.c (objc_is_public): Return early on invalid type.
2123 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2125 * objc-act.c (init_module_descriptor): Remove file name from
2127 (gen_type_name_0): Fix ICE when issuing warning.
2129 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2130 * Make-lang.in (OBJC): Remove
2131 (OBJECTIVE-C): Remove
2132 (objective-c): Remove
2133 (.PHONY): Remove objective-c and ObjC
2135 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2138 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2141 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2144 * objc-act.c (encode_array): Handle arrays to zero sized types.
2146 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2148 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2150 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2152 * Make-lang.in: Remove all dependencies on s-gtype.
2154 2005-12-02 Richard Guenther <rguenther@suse.de>
2156 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2157 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2158 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2159 build_objc_method_call, objc_rewrite_function_call): Use buildN
2162 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2164 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2165 on objc_msgSend and like builtin functions.
2167 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2169 * objc-act.c (objc_build_component_ref): Adjust call to
2170 finish_class_member_access_expr due to a changed prototype.
2172 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2175 * objc-act.c (generate_strings): Remove and move code to
2177 (add_objc_string): here when creating a new string decl.
2178 (finish_objc): Don't call generate_strings.
2180 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2183 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2184 TREE_SIDE_EFFECTS on catch_seq after building it.
2186 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2188 part of PR objc/21992
2189 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2191 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2193 Make CONSTRUCTOR use VEC to store initializers.
2194 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2195 instead of build_constructor.
2197 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2199 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2201 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2202 (KEYWORD_KEY_NAME): Use decl_minimal.
2203 (METHOD_SEL_NAME): Ditto..
2204 (METHOD_SEL_ARGS): Use decl_non_common.
2205 (METHOD_ADD_ARGS): Ditto.
2206 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2207 (METHOD_DEFINITION): Ditto.
2208 (METHOD_ENCODING): Ditto.
2209 * objc-lang.c: (objc_init_ts): New function.
2211 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2213 * objc-act.c (objc_build_struct): Pass in an actual @interface
2214 instead of its name, and annotate the struct created (and all
2215 existing variants thereof) with the @interface.
2216 (objc_compare_types): Treat forward-declared ObjC classes
2217 as stand-alone (root) classes for purposes of type comparisons.
2218 (build_private_template): Move some code to objc_build_struct().
2220 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2223 * objc-act.c (objc_build_string_object): For GNU-style constants,
2224 use the @interface type rather than the built-in type.
2226 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2228 * Make-lang.in (cc1plus-checksum.c): Use
2229 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2231 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2233 * objc-act.c: Use %q to quote in diagnostics.
2235 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2237 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2240 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2242 * objc-act.c (objc_build_volatilized_type): New function.
2243 (objc_volatilize_decl): Call objc_build_volatilized_type()
2244 instead of build_qualified_type().
2246 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2248 * objc-act.c (objc_build_internal_const_str_type): New function.
2249 (check_string_class_template): Use objc_get_class_ivars() instead
2250 of TYPE_FIELDS() to retrieve ivar list.
2251 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2252 than the field itself.
2253 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2254 type and use it to lay out compile-time string objects.
2255 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2258 2005-06-28 Paul Brook <paul@codesourcery.com>
2260 * objc-act.c (objc_init_exceptions): Call
2261 default_init_unwind_resume_libfunc.
2263 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2265 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2266 portion of TYPE_LANG_SPECIFIC info for all variants of
2267 a class before calling finish_struct(), and restore
2268 same TYPE_OBJC_INFO afterwards.
2270 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2272 * all files: Update FSF address in copyright headers.
2274 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2276 * objc-act.c (my_build_string_pointer): New.
2277 (objc_get_class_reference, get_super_receiver): Call
2278 my_build_string_pointer instead of my_build_string when building
2281 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2283 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2286 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2288 * objc-act.c (objc_build_struct): New function.
2289 (objc_derived_from_p): Likewise.
2290 (objc_build_component_ref): Likewise.
2291 (objc_copy_binfo): Likewise.
2292 (objc_xref_basetypes): Likewise.
2293 (objc_lookup_protocol): Likewise.
2294 (objc_compare_protocols): Likewise.
2295 (objc_volatilize_decl): Likewise.
2296 (encode_aggregate_fields): Likewise.
2297 (volatilized_hash): Likewise.
2298 (volatilized_eq): Likewise.
2299 (objc_compare_types): Likewise.
2300 (objc_type_quals_match): Likewise.
2301 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2303 (get_class_ivars): Add second parameter indicating if entire
2304 hierarchy is desired.
2305 (struct volatilized_type): New type.
2306 (volatilized_htab): New hash table.
2307 (objc_types_compatible_p, objc_comptypes): Remove functions.
2308 (synth_module_prologue): Do not initialize 'unused_list'.
2309 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2310 (objc_declare_alias): Implement as a typedef.
2311 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2312 (objc_get_class_ivars): Adjust call to get_class_ivars().
2313 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2314 build_ivar_reference, get_super_receiver): Call
2315 objc_build_component_ref() instead of build_component_ref().
2316 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2318 (build_private_template): Call objc_build_struct() instead of
2319 start_struct() and finish_struct().
2320 (hash_init): Initialize volatilized_htab.
2321 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2322 ObjC++ impedance mismatches.
2323 (encode_aggregate_within): Streamline by calling
2324 encode_aggregate_fields().
2325 * objc-act.h (objc_types_compatible_p): Remove prototype.
2326 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2327 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2329 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2331 * Make-lang.in (cc1obj-dummy): New.
2332 (cc1obj-checksum.c): New.
2333 (cc1obj-checksum.o): New.
2334 (cc1obj): Add cc1obj-checksum.o.
2336 2005-05-18 Mike Stump <mrs@apple.com>
2339 * objc-act.c (struct interface_tuple): Mark it up for GC.
2340 (interface_htab): It is really a struct interface_tuple.
2342 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2343 Mike Stump <mrs@apple.com>
2345 Yet more Objective-C++...
2347 * objc-act.c (objc_finish_try_stmt): Add return value.
2348 (objc_build_synchronized): Likewise.
2350 * objc-act.c (objc_is_gcable_type): Add.
2351 (objc_substitute_decl): Add.
2352 (objc_build_ivar_assignment): Add.
2353 (objc_build_global_assignment): Add.
2354 (objc_build_strong_cast_assignment): Add.
2355 (objc_is_ivar_reference_p): Add.
2356 (objc_is_global_reference_p): Add.
2357 (objc_generate_write_barrier): Add.
2358 (objc_rewrite_function_call): Add.
2359 (objc_gimplify_expr): Add Objective-C++ support.
2360 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2361 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2362 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2363 (DUP_TYPE_OBJC_INFO): Likewise.
2364 (struct imp_entry): Add field has_cxx_cdtors.
2365 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2366 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2367 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2368 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2369 OCTI_ASSIGN_STRONGCAST_DECL.
2370 (umsg_fast_decl): Add.
2371 (objc_assign_ivar_decl): Add.
2372 (objc_assign_ivar_fast_decl): Add.
2373 (objc_assign_global_decl): Add.
2374 (objc_assign_strong_cast_decl): Add.
2375 (objc_method_list_ptr): Add.
2376 (objc_method_proto_list_ptr): Add.
2377 (objc_ivar_list_ptr): Add.
2379 * objc-act.c (should_call_super_dealloc): Add.
2380 (OBJC_VERSION): Bump to 6.
2381 (objc_is_gcable_type): Add.
2382 (objc_substitute_decl): Add.
2383 (objc_build_ivar_assignment): Add.
2384 (objc_build_global_assignment): Add.
2385 (objc_build_strong_cast_assignment): Add.
2386 (objc_is_gcable_p): Add.
2387 (objc_is_ivar_reference_p): Add.
2388 (objc_is_global_reference_p): Add.
2389 (generate_shared_structures): Add flags parameter.
2390 (objc_generate_cxx_ctor_or_dtor): Add.
2391 (objc_generate_cxx_cdtors): Add.
2392 (add_class): Add name parameter.
2393 (objc_types_share_size_and_alignment): Add.
2394 (comp_proto_with_proto): Add strict parameter.
2395 (CLS_HAS_CXX_STRUCTORS): Add.
2396 (TAG_ASSIGNIVAR): Add.
2397 (TAG_ASSIGNGLOBAL): Add.
2398 (TAG_ASSIGNSTRONGCAST): Add.
2399 (TAG_MSGSEND_FAST): Add.
2400 (TAG_ASSIGNIVAR_FAST): Add.
2401 (TAG_CXX_CONSTRUCT): Add.
2402 (TAG_CXX_DESTRUCT): Add.
2403 (OBJC_LOOKUP_CLASS): Add.
2404 (OBJC_LOOKUP_NO_SUPER): Add.
2405 (objc_finish_file): Add pch support.
2406 (objc_finish_implementation): Add Objective-C++ support.
2407 (synth_module_prologue): Likewise.
2408 (synth_module_prologue): Add fast dispatching.
2409 (objc_get_class_reference): Add Objective-C++ support.
2410 (objc_generate_write_barrier): Likewise.
2411 (next_sjlj_build_enter_and_setjmp): Likewise.
2412 (objc_begin_try_stmt): Likewise.
2413 (build_next_objc_exception_stuff): Add fast ivar support.
2414 (build_private_template): Mark the record as used so debug
2415 information is generated.
2416 (build_protocol_template): Add Objective-C++ support.
2417 (objc_method_parm_type) Likewise.
2418 (objc_generate_cxx_ctor_or_dtor): Likewise.
2419 (objc_generate_cxx_cdtors): Likewise.
2420 (build_protocol_initializer): Likewise.
2421 (build_category_template): Likewise.
2422 (build_class_template): Likewise.
2423 (build_method_list_template): Likewise.
2424 (build_category_initializer): Likewise.
2425 (build_shared_structure_initializer): Likewise.
2426 (objc_finish_message_expr): Likewise.
2427 (build_objc_method_call): Add fast dispatch support.
2428 (lookup_method_static): Add support to end search at superclasses.
2429 (add_method_to_hash_list): Add strict parameter to
2430 comp_proto_with_proto.
2431 (objc_add_method): Likewise.
2432 (objc_add_method): Also set the interface_value.
2433 (add_instance_variable): Add Objective-C++ support.
2434 (objc_is_public): Likewise.
2435 (start_class): Likewise.
2436 (continue_class): Likewise.
2437 (encode_aggregate_within): Likewise.
2438 (start_method_def): Likewise.
2439 (objc_start_function): Clear current_function_returns_value
2440 and current_function_returns_null.
2441 (really_start_method): Add Objective-C++ support.
2442 (objc_finish_method_definition): Add warning for missing
2444 (finish_objc): Add Objective-C++ support.
2445 (generate_objc_image_info): Likewise.
2446 (objc_lookup_ivar): Likewise.
2447 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2448 (INIT_TYPE_OBJC_INFO): Likewise.
2449 (DUP_TYPE_OBJC_INFO): Likewise.
2451 2005-04-23 DJ Delorie <dj@redhat.com>
2453 * objc-act.c: Adjust warning() callers.
2455 2005-04-21 Roger Sayle <roger@eyesopen.com>
2457 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2458 this field of an objc method decl.
2459 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2460 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2461 (objc_build_method_signature): Accept additional "ellipsis"
2462 argument and pass it to build_method_decl.
2463 (get_arg_type_list, start_method_def, gen_method_decl): Use
2464 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2465 TREE_OVERFLOW field of a TREE_LIST node.
2467 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2470 * objc-act.c (objc_start_function): Create stack level for context
2471 of identifiers with variably modified type.
2473 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2477 * objc-act.c (objc_start_function): Push context on
2478 label_context_stack.
2480 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2482 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2483 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2484 Call c_common_truthvalue_conversion.
2486 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2488 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2489 objc/objc-parse.c, objc/objc-parse.y): Remove
2490 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2491 objc.distclean, objc.maintainer-clean): Update for new parser.
2492 * config-lang.in (gtfiles): Update for new parser.
2494 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2496 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2499 2005-01-27 Matt Austern <austern@apple.com>
2501 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2502 calling instantiate_pending_templates.
2504 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2507 * objc-act.c (build_selector_translation_table): Use
2508 input_location in the diagnostic for the GNU runtime or if
2509 TREE_PURPOSE (chain) is NULL.
2511 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2514 * objc-act.c (objc_types_compatible_p): New function.
2515 * objc-act.h (objc_types_compatible_p): Declare.
2516 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2518 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2520 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2523 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2526 * objc-act.c (get_arg_type_list): Decay function arguments into
2528 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2529 in line with what the C front-end does.
2530 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2531 each PARM_DECL, like the C front-end does.
2532 (start_method_def): Remove redundant ARRAY_TYPE decay.
2533 (objc_start_function): Bring closer in line with what the
2534 C front-end does for functions.
2536 2005-01-14 Mike Stump <mrs@apple.com>
2538 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2539 that -fobjc-exceptions is accepted.
2541 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2544 * objc-act.c (get_arg_type_list, start_method_def): Decay
2545 array arguments into pointers.
2546 (gen_type_name_0): Learn to pretty-print array types.
2548 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2550 * objc-act.c (build_private_template): Change to return 'void'; do
2551 not set ivar_context, uprivate_record or objc_instance_type.
2552 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2553 retrieve protocol list from the pointee rather than the pointer itself;
2554 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2555 TYPE_OBJC_PROTOCOL_LIST.
2556 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2557 construct a variant of the pointee as well as the pointer, and
2558 store protocol information in the former. When creating variants
2559 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2560 TYPE_OBJC_INTERFACE information.
2561 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2562 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2563 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2564 holding an IDENTIFIER_NODE.
2565 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2566 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2567 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2568 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2569 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2571 (continue_class): For @implementations, set ivar_context,
2572 uprivate_record and objc_instance_type, for @interfaces, call
2573 build_private_template().
2574 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2575 TYPE_OBJC_INTERFACE.
2576 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2577 accessing TYPE_OBJC_PROTOCOL_LIST.
2578 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2579 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2580 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2581 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2582 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2583 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2584 TYPE_LANG_SPECIFIC(...).
2585 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2586 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2587 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2588 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2589 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2591 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2594 * Make-lang.in (objc/objc-act.o): Update dependencies.
2595 * objc-act.c (objc_finish_file): Call
2596 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2598 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2601 * obj-act.c (encode_type): 96bits doubles are encoded the
2602 same way as 64bit and 128bit doubles are.
2604 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2606 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2608 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2611 * objc-act.c (generate_method_descriptors): Remove setting
2612 the new decls' type to variable_length_type.
2613 (generate_ivar_lists): Likewise.
2614 (generate_dispatch_tables): Likewise.
2616 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2618 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2619 contains the result of the ID lookup by the C or C++
2620 front-end; in class methods, use OTHER if it exists;
2621 in instance methods, use OTHER only if it is locally
2624 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2626 * objc-act.c (finish_class): Do not synthesize bogus
2627 'extern objc_object *_Foo;' declarations for @interface Foo.
2629 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2630 David Ayers <d.ayers@inode.at>
2632 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2633 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2634 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2635 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2636 (objc_is_id): Add test for 'super'.
2637 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2638 receivers; if class methods are not found in protocol lists, search
2639 for instance methods therein and warn if one is found. Look in
2640 global hash tables for suitable method as a last resort when messaging
2641 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2642 (objc_add_method): Insert instance methods listed in protocols into
2643 the global class method hash table.
2644 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2645 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2646 addition to 'id <Proto>'.
2648 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2651 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2652 for the NeXT runtime case.
2654 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2656 * objc-act.c: Fix comment typos.
2658 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2660 * objc-act.c (init_objc_symtab, init_module_descriptor,
2661 build_shared_structure_initializer): When initializing 'long'
2662 fields, ensure that the initializer value is also 'long'.
2664 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2666 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2668 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2669 (build_selector_translation_table): Use %J in diagnostic
2670 instead of diddling input_line. Fix spelling.
2672 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2674 * objc-act.c (objc_fold_objc_type_ref): New function.
2675 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2677 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2679 * objc-act.c (objc_start_function, really_start_method,
2680 objc_get_parm_info, start_method_def): Update to new arg_info
2683 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2685 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2687 (objc/objc-act.o): Depend on $(HASHTAB_H).
2688 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2689 objcp-decl.h instead of c-tree.h.
2690 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2691 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2692 build_protocol_template): Adjust prototypes.
2693 (build_module_initializer_routine, start_class, continue_class,
2694 finish_class, start_method_def, objc_start_function, start_protocol,
2695 build_method_decl, objc_add_method, add_instance_variable,
2696 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2697 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2698 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2699 create_field_decl): New prototypes.
2700 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2701 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2702 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2703 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2704 (CLASS_TYPEDEF_NAME): New.
2705 (TAG_EXECCLASS): Change from a global variable to a #define.
2706 (TAG_RETURN_STRUCT): Delete.
2707 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2708 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2709 (string_descriptor): New struct.
2710 (string_htab): New hash table.
2711 (string_hash, string_eq): New prototypes.
2712 (generate_struct_by_value_array): Call create_field_decl() instead of
2713 create_builtin_decl().
2714 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2715 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2716 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2717 and cp_finish_file().
2718 (define_decl, get_static_reference, get_protocol_reference,
2719 create_builtin_decl): Remove functions.
2720 (objc_start_class_interface, objc_start_category_interface,
2721 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2722 objc_start_class_implementation, objc_start_category_implementation,
2723 objc_continue_implementation, objc_finish_implementation,
2724 objc_set_visibility, objc_set_method_type,
2725 objc_build_method_signature, objc_add_method_declaration,
2726 objc_start_method_definition, objc_add_instance_variable,
2727 objc_get_protocol_qualified_type, create_field_decl,
2728 start_var_decl, finish_var_decl): New functions.
2729 (setup_string_decl): Simplify since it is only called once.
2730 (synth_module_prologue): Call build_class_template(); predefine 'id'
2731 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2732 hooks for duration of function; fix GNU runtime messenger signatures
2733 to correspond to reality; forward-declare '__objc_exec_class' for the
2734 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2735 'extern "C" { ... }' wrappers around synthesized declarations; call
2736 build_protocol_template() and build_category_template().
2737 (string_hash, string_eq): New functions.
2738 (objc_build_string_object): Check metaclass correctness only once;
2739 store string literals in hash table.
2740 (objc_build_constructor): Do not convert initializer elements;
2741 adjust for ObjC++ impedance mismatch.
2742 (build_objc_symtab_template): Call create_field_decl() instead of
2743 create_builtin_decl().
2744 (init_objc_symtab): Add missing conversion to initializer element.
2745 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2746 (generate_objc_symtab_decl): Do not call build_category_template();
2747 call start_var_decl() and finish_var_decl() instead of start_decl()
2749 (build_module_descriptor): Call create_field_decl() instead of
2750 grokfield(); call start_var_decl() and finish_var_decl() instead of
2751 start_decl() and finish_decl(); always mark module descriptor as
2752 used; move GNU runtime-specific functionality to
2753 build_module_initializer_routine().
2754 (build_module_initializer_routine): New function, broken off of
2755 build_module_descriptor().
2756 (objc_static_init_needed_p, objc_generate_static_init_call): New
2758 (generate_static_references, generate_strings,
2759 build_selector_translation_table, generate_descriptor_table,
2760 generate_ivars_list, generate_dispatch_table, generate_category): Call
2761 start_var_decl() and finish_var_decl() instead of start_decl() and
2762 finish_decl(); build a type directly instead of via groktypename().
2763 (build_selector_reference_decl, build_selector_table_decl,
2764 build_class_reference_decl, build_protocol_reference,
2765 generate_objc_image_info): Call start_var_decl() instead of
2767 (build_selector_reference): For GNU runtime, do not call
2768 build_selector_reference_decl().
2769 (build_selector, build_typed_selector_reference): Always convert
2770 result to the selector type.
2771 (add_objc_string): Cast return value to 'char *'.
2772 (build_method_prototype_template, build_selector_template,
2773 build_method_template): Use actual selector type for fields
2774 pointing to selectors.
2775 (finish_objc): For GNU runtime, call
2776 build_module_initializer_routine() after build_module_descriptor().
2777 (generate_protocol_list, generate_shared_structures): Call
2778 start_var_decl() and finish_var_decl() instead of start_decl() and
2779 finish_decl(); build a type directly instead of via
2781 (synth_id_with_class_suffix): Return a string.
2782 (get_arg_type_list): For instance methods, use the instance type for
2783 'self'; do not call groktypename_in_parm_context().
2784 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2785 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2786 handle RECORD_TYPEs in ObjC as well as ObjC++.
2787 (objc_is_id): New function.
2788 (objc_is_object_ptr): Return the canonical type node.
2789 (objc_get_class_ivars): Simplify using get_class_ivars().
2790 (get_class_ivars): Remove second parameter; create a fresh copy
2791 of the ivar list for each call; do not check for existence of
2793 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2794 (objc_init_exceptions): When using SJLJ-style exceptions, require
2795 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2797 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2798 objc_object_type instead of objc_id_type.
2799 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2800 a VAR_DECL before placing it in the appropriate scope; do not
2801 call define_decl(); adjust call to c_begin_compound_stmt();
2802 use objc_object_type instead of objc_id_type.
2803 (build_next_objc_exception_stuff): Call create_field_decl() instead
2804 of create_builtin_decl(); construct type directly instead of calling
2805 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2806 (build_private_template): Adjust call to get_class_ivars(); build
2807 a type directly instead of via groktypename().
2808 (build_protocol_template, build_method_prototype_list_template,
2809 build_method_prototype_template, build_category_template,
2810 build_selector_template, build_class_template, build_super_template,
2811 build_ivar_template, build_ivar_list_template,
2812 build_method_list_template, build_method_template):
2813 Call create_field_decl() instead of grokfield().
2814 (objc_method_parm_type): Do not call groktypename().
2815 (generate_descriptor_table): Call start_var_decl() and
2816 finish_var_decl() instead of start_decl() and finish_decl().
2817 (generate_method_descriptors, build_protocol_initializer,
2818 generate_dispatch_tables, build_category_initializer,
2819 build_shared_structure_initializer): Do not call groktypename().
2820 (generate_protocols): Call start_var_decl() and finish_var_decl()
2821 instead of start_decl() and finish_decl(); do not call groktypename().
2822 (error_with_ivar): Remove last parameter.
2823 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2824 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2825 (generate_ivar_lists): Convert one of the initializer elements; do
2826 not call groktypename().
2827 (get_arg_type_list, start_method_def, gen_method_def): Account for
2828 new representation of variable arguments and '...' in Objective-C
2829 methods; add Objective-C++ impedance matching code.
2830 (is_objc_type_qualifier): Remove function.
2831 (adjust_type_for_id_default): Simplify; there is no longer a need to
2832 wade through declspecs.
2833 (lookup_interface, start_class, continue_class,
2834 finish_class, start_method_def, start_protocol, build_method_decl,
2835 objc_add_method, add_instance_variable, build_ivar_reference,
2836 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2837 Make into static functions.
2838 (receiver_is_class_object): Use new IS_CLASS() macro.
2839 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2840 call objc_finish_message_expr() instead of finish_message_expr().
2841 (finish_message_expr): Rename to objc_finish_message_expr(); use
2842 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2843 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2844 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2845 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2846 (build_objc_method_call, warn_with_method): Do not call groktypename().
2847 (build_ivar_reference): Call convert() instead of clobbering in a
2849 (hash_init): Initialize string_htab hash table.
2850 (add_instance_variable): Simplify parameter list; do not call grokfield();
2851 do not populate CLASS_IVARS list.
2852 (start_class): Check for the existence of super class, if one was specified.
2853 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2854 call build_class_template(); adjust call to get_class_ivars(); call
2855 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2856 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2858 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2859 (start_protocol): Do not call build_protocol_template(); use
2860 PROTOCOL_BINFO_ELTS for the tree vector size.
2861 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2862 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2864 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2865 (encode_type): Handle the 'const' qualifier here.
2866 (objc_parmlist): New global variable, sued by objc_push_parm and
2867 objc_get_parm_info().
2868 (objc_push_parm, objc_get_parm_info): New functions.
2869 (objc_expr_last): Remove function.
2870 (synth_self_and_ucmd_args): For instance methods, use the instance
2871 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2872 (start_method_def): Do not call push_scope(), declare_parm_level(),
2873 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2874 just use objc_push_parm() and objc_get_parm_info().
2875 (comp_method_with_proto): Remove function.
2876 (objc_types_are_equivalent): Strip away indirections before comparing
2878 (comp_proto_with_proto): Do not call groktypename(); types are no
2879 longer in raw declspec format.
2880 (objc_start_function): New function.
2881 (really_start_method): Call comp_proto_with_proto() instead of
2882 comp_method_with_proto(); call objc_start_function() instead of
2883 hand-crafting a function declarator.
2884 (continue_method_def, objc_expand_function_end): Remove functions.
2885 (get_super_receiver): Call objc_get_current_scope() instead of
2886 get_current_scope(); reference 'super_class' field (instead of
2888 (finish_method_def): Rename to objc_finish_method_definition() and
2889 add a function decl parameter; move method encoding call from
2890 objc_expand_function_end().
2891 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2892 gen_declaration_1): Remove functions.
2893 (tmpbuf, RAW_DECLSPEC): Remove.
2894 (gen_declaration): Remove second parameter; simplify to deal
2895 with TYPE_P nodes instead of raw declspecs.
2896 (gen_type_name, gen_type_name_0): New functions.
2897 (gen_method_decl): Remove second parameter; call gen_type_name()
2898 instead of gen_declaration_1().
2899 (dump_interface): Adjust calls to gen_declaration() and
2900 gen_method_decl(); do not allocate a separate string buffer.
2901 (init_objc): Allocate a larger string buffer to accommodate
2902 dump_interface(); adjust call to build_module_descriptor();
2903 add call to build_module_initializer_routine() for the GNU
2905 (generate_classref_translation_entry): Do not call start_decl(); call
2906 finish_var_decl() instead of finish_decl(); call convert() instead of
2908 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2909 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2911 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2912 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2913 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2914 objc_object_type and objc_object_name, respectively.
2915 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2916 objc_class_name): New.
2917 (IS_CLASS): New macro.
2918 (IS_ID, IS_SUPER): Robustify.
2919 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2920 (finish_file, start_class, continue_class, finish_class,
2921 start_method_def, continue_method_def, finish_method_def,
2922 start_protocol, finish_protocol, objc_build_throw_stmt,
2923 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2924 objc_build_synchronized_epilogue, objc_build_try_prologue,
2925 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2926 objc_build_finally_prologue, objc_build_finally_epilogue,
2927 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2928 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2929 get_class_reference, get_static_reference, get_object_reference,
2930 build_message_expr, finish_message_expr, build_selector_expr,
2931 build_ivar_reference, build_keyword_decl, build_method_decl,
2932 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2933 objc_declare_class, objc_declare_protocols, objc_comptypes,
2934 objc_check_decl, build_encode_expr): Remove prototypes.
2935 (imp_count, cat_count): Make GGC-aware.
2936 (OBJC_SET_TYPE_NAME): New macro.
2938 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2940 * config-lang.in: Update copyright notice.
2941 (lang_requires): Indicate that ObjC requires C to be built first.
2943 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2945 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2947 (build_objc_string_object): Rename to objc_build_string_object().
2948 (get_class_reference): Rename to objc_get_class_reference().
2949 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2950 (next_sjlj_build_catch_list, get_super_receiver): Call
2951 objc_get_class_reference() instead of get_class_reference().
2952 (build_keyword_decl): Rename to objc_build_keyword_decl().
2953 (build_message_expr): Rename to objc_build_message_expr().
2954 (build_protocol_expr): Rename to objc_build_protocol_expr().
2955 (build_selector_expr): Rename to objc_build_selector_expr().
2956 (build_encode_expr): Rename to objc_build_encode_expr().
2957 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2958 objc_get_class_ivars().
2959 (get_class_reference): Rename prototype to objc_get_class_reference().
2960 (build_message_expr): Rename prototype to objc_build_message_expr().
2961 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2962 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2963 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2964 (build_objc_string_object): Rename prototype to
2965 objc_build_string_object().
2967 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2969 * objc-act.c (lookup_interface): Make function 'static' and add a
2971 (objc_check_decl, get_class_reference, objc_declare_alias,
2972 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2973 instead of is_class_name().
2974 (get_super_receiver, objc_clear_super_receiver): Call
2975 objc_get_current_scope() instead of get_current_scope().
2976 (is_class_name): Rename to objc_is_class_name.
2977 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2979 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2981 * objc-act.c (objc_is_reserved_word): New function.
2983 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2985 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2986 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2987 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2988 * objc-act.c: Do not include gtype-objc.h.
2989 (finish_file): Rename to objc_finish_file().
2990 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2991 * objc-lang.c: Update copyright notice; include diagnostic.h,
2992 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2994 (finish_file): New hook routine.
2995 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2996 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2997 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2998 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2999 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
3000 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3001 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
3002 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
3003 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
3004 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
3005 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
3006 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
3007 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3008 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3009 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
3010 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3011 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
3012 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
3013 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3014 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
3015 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
3016 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
3017 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
3018 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
3019 Move to c-objc-common.h.
3022 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
3023 Free Software Foundation, Inc.
3025 Copying and distribution of this file, with or without modification,
3026 are permitted in any medium without royalty provided the copyright
3027 notice and this notice are preserved.