1 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (printable_ivar_name): New.
4 (add_instance_variable): Call printable_ivar_name() when an error
5 message needs to be printed. Do not prepare the instance variable
6 for printing unless there is an actual error.
8 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
10 * objc-act.c (objc_is_class_name, objc_is_id): For efficiency,
11 avoid calling identifier_global_value() multiple times.
13 2011-04-12 Martin Jambor <mjambor@suse.cz>
15 * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
16 instead of cgraph_node.
18 2011-04-06 Joseph Myers <joseph@codesourcery.com>
20 * objc-act.c: Include c-target.h instead of target.h.
21 * Make-lang.in (objc/objc-act.o): Update dependencies.
23 2011-03-06 Joseph Myers <joseph@codesourcery.com>
25 * lang-specs.h: Match -save-temps* instead of -save-temps.
27 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
29 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
31 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
33 * objc-act.c (build_private_template): Do not copy the
34 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
35 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
38 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
41 * objc-act.c (flexible_array_type_p): New.
42 (add_instance_variable): Produce an error if an instance variable
43 uses flexible array members.
44 (encode_array): Do not emit an error if encoding a flexible array
45 type while generating instance variables.
47 2011-02-21 Mike Stump <mikestump@comcast.net>
49 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
52 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
54 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
55 usage of padding fields. Do not include tm.h.
56 * objc-act.c (objc_write_global_declaration): Set input_location
57 to BUILTINS_LOCATION while generating runtime metadata.
59 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
62 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
63 effects, do not use a temporary variable.
65 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
67 * objc-next-runtime-abi-01.c: Updated comments.
68 * objc-next-runtime-abi-02.c: Same.
70 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
72 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
75 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
77 * objc-act.c: Updated comments.
78 * objc-next-runtime-abi-02.c: Same.
79 * objc-runtime-shared-support.c: Same.
80 * objc-runtime-hooks.h: Same.
82 * objc-gnu-runtime-abi-01.c: Same.
84 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
86 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
87 not generate metadata if there is nothing to put into it.
89 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
91 * config-lang.in (gtfiles): Updated.
92 * Make-lang.in (START_HDRS): New.
93 (OBJC_OBJS): Added new object files.
94 (objc/objc-act.o): Updated prerequisites.
95 (objc/objc-lang.o): Updated prerequisites.
96 (objc/objc-runtime-shared-support.o): New.
97 (objc/objc-gnu-runtime-abi-01.o): New.
98 (objc/objc-next-runtime-abi-01.o): New.
99 (objc/objc-next-runtime-abi-02.o): New.
100 * objc-runtime-hooks.h: New.
101 * objc-runtime-shared-support.h: New.
102 * objc-runtime-shared-support.c: New.
103 * objc-gnu-runtime-abi-01.c: New.
104 * objc-next-metadata-tags.h: New.
105 * objc-next-runtime-abi-01.c: New.
106 * objc-next-runtime-abi-02.c: New.
107 * objc-lang.c: Include c-lang.h.
108 (LANG_HOOKS_EH_PERSONALITY): Removed.
109 * objc-act.h: Moved many declarations and code from objc-act.c
110 into objc-act.h to make them available outside objc-act.c.
111 (objc_eh_runtime_type): Removed.
112 (objc_eh_personality): Removed.
113 (CLASS_HAS_EXCEPTION_ATTR): New.
114 (OCTI_SUPER_SUPERFIELD_ID): New.
115 (OCTI_V1_PROP_LIST_TEMPL): New.
116 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
117 (super_superclassfield_id): New.
118 (objc_prop_list_ptr): New.
119 (prop_names_attr_chain): New.
120 * objc-act.c: Include new runtime headers. Moved many #defines
121 and declarations into objc-act.h and
122 objc-runtime-shared-support.h. Made some corresponding functions
123 non-static, and moved some others into
124 objc-runtime-shared-support.c. Moved metadata generation code
125 into the new runtime hook files.
126 (ivar_offset_hash_list): New.
127 (objc_init): Call generate_struct_value_by_array() before doing
128 any runtime initialization. Create the appropriate runtime hook
130 (init_objc): Removed. Code moved directly into objc_init.
131 (finish_objc): Removed. Code moved directly into
132 objc_write_global_declarations.
133 (objc_write_global_declarations): Do the warn_selector checks
134 before emitting metadata. Use a runtime hook to emit the
135 metadata. Do not emit the metadata or do -gen-decls processing if
136 -fsyntax-only or we are producing a PCH.
137 (build_objc_exception_stuff): Renamed to
138 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
139 objc_exception_throw_decl.
140 (synth_module_prologue): Call runtime initialize hook instead of
141 building runtime declarations here. Use the
142 default_constant_string_class_name runtime hook to set the
143 constant string class name.
144 (objc_build_string_object): Call the setup_const_string_class_decl
145 runtime hook instead of setup_string_decl. Call the
146 build_const_string_constructor runtime hook instead of building
147 the string object here.
148 (get_objc_string_decl): Added prop_names_attr case. Removed
149 gcc_unreachable() at the end.
150 (objc_begin_catch_clause): Distinguish between @catch (...) and
151 @catch (id x). Call the begin_catch runtime hook instead of
152 building the CATCH_EXPR here.
153 (objc_finish_catch_clause): Call the finish_catch runtime hook
154 instead of adding the catch here.
155 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
156 instead of doing it here.
157 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
158 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
159 Call the build_throw_stmt runtime hook instead of building the
161 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
163 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
164 instead of building the list of arguments here.
165 (receiver_is_class_object): Call the receiver_is_class_object
166 runtime hook instead of doing the check here. Call the
167 tag_getclass runtime hook instead of using TAG_GETCLASS.
168 (objc_finish_message_expr): Call the build_objc_method_call
170 (objc_build_protocol_expr): Call the get_protocol_reference
172 (objc_build_selector_expr): Call the build_selector_reference
174 (build_ivar_reference): Call the build_ivar_reference runtime
176 (hash_init): Set up ivar_offset_hash_list.
177 (start_class): Recognize the objc_exception attribute and store
179 (continue_class): Use the class_decl and metaclass_decl runtime
181 (build_objc_property_accessor_helpers): Renamed to
182 build_common_objc_property_accessor_helpers. Do not build
183 objc_copyStruct_decl, objc_getPropertyStruct_decl and
184 objc_setPropertyStruct_decl.
185 (objc_synthesize_getter): Check what struct setter/getter helper
186 is available instead of checking the type of runtime.
187 (get_super_receiver): Use the super_superclassfield_ident runtime
188 hook. Added assert. Use the get_class_super_ref and
189 get_category_super_ref runtime hooks.
190 (objc_v2_encode_prop_attr): New.
192 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
195 * objc-act.c (finish_objc): When calling check_duplicates to check
196 duplicated instance methods, set 'is_class' to 0, not 1.
198 2011-01-14 Ben Elliston <bje@au.ibm.com>
201 * objc-act.c (generate_struct_by_value_array): Do not output a
202 definition for struct_forward_array.
204 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
206 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
209 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
211 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
213 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
215 * objc-act.c (check_that_protocol_is_defined): New.
216 (lookup_protocol): Call check_that_protocol_is_defined.
218 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
220 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
221 lists. Check them two-ways to fix comparisons when one protocol
222 implements the other one, or when one list contains duplicated
225 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
227 * objc-act.c (objc_add_method): When emitting an error because a
228 method with the same name but conflicting types is found in the
229 same class or category interface, print a note with the location
230 of the original method. Also, improved the error message to
231 clearly state that the conflict is due to conflicting types, and
232 produce it for protocols as well. Emit an error if two identical
233 methods are declared in a protocol, but one is @required and the
234 other one is @optional.
236 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
238 * objc-act.c (start_class): Warn when a class attribute is
240 (objc_declare_protocols): Warn when a protocol attribute in a
241 protocol forward-declaration is ignored.
242 (start_protocol): Warn when a protocol attribute is ignored.
244 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
246 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
247 particular, explicitly mention whether the error is due to the
248 @optional or @required keyword instead of mentioning
249 "@optional/@required".
251 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
254 * objc-act.c (objc_build_synchronized): Check the argument of
255 @synchronized and emit an appropriate error if it is not a valid
256 Objective-C object. Deal gracefully with that case. Updated
257 comments and variable names.
259 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
262 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
263 * objc-tree.def (PROPERTY_REF): Increased the number of operands
265 * objc-act.c (objc_finish_message_expr): Added optional argument
266 allowing to return the deprecated method prototype for deprecated
267 methods, instead of immediately emitting the deprecation warning.
268 (objc_maybe_build_component_ref): Do not warn for a deprecated
269 property. When building the getter call, get the deprecated
270 method prototype from objc_finish_message_expr() and put it into
272 (objc_build_class_component_ref): Same change.
273 (finish_class): Mark the getter and setter as deprecated if they
274 are generated from a deprecated property.
275 (objc_gimplify_property_ref): If the getter is deprecated, emit a
277 (objc_build_setter_call, objc_build_message_expr,
278 objc_finish_foreach_loop): Updated call to
279 objc_finish_message_expr.
281 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
284 * objc-act.c (lookup_protocol): Added 'definition_required'
285 argument. If 'definition_required', and the protocol is not
286 defined, emit a warning.
287 (objc_declare_protocols): Updated call to lookup_protocol.
288 (start_protocol): Same change.
289 (check_protocol_recursively): Same change.
290 (objc_build_protocol_expr): Same change.
291 (lookup_and_install_protocols): Added definition_required argument.
292 Pass it to lookup_protocol.
293 (objc_get_protocol_qualified_type): Updated call to
294 lookup_and_install_protocols.
295 (start_class): Updated calls to lookup_and_install_protocols; pass
296 true to 'definition_required' to get the warnings.
297 (start_protocol): Updated calls to lookup_and_install_protocols.
299 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
301 * objc-act.c (objc_start_category_interface): Produce an error if
302 a class extension is found after the class @implementation.
304 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
307 * objc-act.c (encode_method_prototype): Fixed both location and
308 format string of error "type %qT does not have a known size".
310 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
312 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
314 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
316 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
318 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
320 * objc-act.c (objc_init): Call using_eh_for_cleanups.
321 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
322 not call using_eh_for_cleanups.
323 (objc_begin_try_stmt): Do not call objc_init_exceptions.
324 (objc_build_throw_stmt): Updated call to
325 objc_maybe_warn_exceptions.
327 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
329 * objc/objc-act.c (objc_eh_personality): Select personality name on
331 (objc_init_exceptions): New.
332 (objc_begin_try_stmt): Use objc_init_exceptions.
333 (objc_build_throw_stmt): Likewise.
335 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
337 * objc-act.c (objc_in_class_extension): New.
338 (objc_start_category_interface): If -fobjc-std=objc1
339 was specified, produce an error if a class extension is used.
340 (objc_finish_interface): Reset objc_in_class_extension to false.
341 (objc_add_property_declaration): Allow a class extension to extend
342 readonly properties in the main @interface to be readwrite.
343 (start_class): Added code to deal with class extensions. In that
344 case, return the existing interface after adding any additional
345 protocols to it and setting objc_in_class_extension to true.
346 (continue_class): If in a class extension, do not generate the
347 instance variable template.
349 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
351 * objc-act.c (objc_build_throw_stmt): Check that the argument of
352 @throw is an object and emit an error if not.
354 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
356 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
357 error() when printing an error about the iterating variable or
358 collection not being an object.
360 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
362 * objc-act.c (objc_finish_foreach_loop): Mark the
363 object_expression as used.
365 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
367 * objc-act.c: Include c-family/c-objc.h.
368 * objc-lang.c: Same change.
369 * Make-lang.in (objc/objc-act.o): Depend on
371 (objc/objc-lang.o): Same change.
372 * config-lang.in (gtfiles): Added c-family/c-objc.h.
374 2010-12-02 Joseph Myers <joseph@codesourcery.com>
376 * lang-specs.h: Don't handle -ftraditional.
378 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
380 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
381 not NULL_TREE when a @throw is used outside of a @catch block.
383 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
385 * objc-act.c (objc_build_volatilized_type): Removed.
386 (objc_non_volatilized_type): Removed.
387 (objc_type_quals_match): Removed.
388 (local_variables_to_volatilize): New.
389 (objc_volatilize_decl): Add the decl to volatilize to
390 local_variables_to_volatilize, but don't volatilize it yet.
391 (objc_finish_function): New.
392 * objc-act.h (local_variables_to_volatilize): New.
394 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
395 Mike Stump <mikestump@comcast.net>
397 Allow 'make check-objc -j2'
398 * Make-lang.in (lang_checks_parallelized): New.
399 (check_objc_parallelize): New.
401 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
403 * objc-act.c (start_class): When a class is reimplemented,
404 generate an error and avoid adding the class to the list of
405 implemented classes again, but do not return error_mark_node.
407 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
409 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
411 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
413 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
414 is passed as argument.
415 (objc_begin_catch_clause): Added code to deal with an
416 error_mark_node or NULL_TREE argument. Improved checks for
417 invalid arguments. Added code to traverse typedefs.
419 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
421 * objc-act.c (objc_demangle): Return immediately if the string is
422 too short. Detect names that do not need demangling, and return
425 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
427 Implemented optional properties.
428 * objc-act.h (PROPERTY_OPTIONAL): New.
429 * objc-act.c (objc_add_property_declaration): Set
430 PROPERTY_OPTIONAL if appropriate.
431 (finish_class): When generating definitions of setter and getter
432 methods associated with a property for a protocol, mark them as
433 optional if the property is optional.
434 (maybe_make_artificial_property_decl): Added 'getter_name'
435 argument. Set PROPERTY_OPTIONAL.
436 (objc_maybe_build_component_ref): Updated calls to
437 maybe_make_artificial_property_decl. Added code for optional,
439 (objc_build_class_component_ref): Updated call to
440 maybe_make_artificial_property_decl.
442 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
444 * objc-act.c (objc_build_struct): Fixed loops that save and
445 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
446 special case for the current type is then no longer required.
447 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
449 (objc_get_protocol_qualified_type): Updated comments.
451 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
453 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
454 after finish_struct, not before, otherwise it may be wiped out by
455 it. This fixes spurious warnings when a class has more than 15
458 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
461 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
462 objective-c-cpp-output instead of objc-cpp-output. Print a
463 deprecation note every time objc-cpp-output is requested.
465 2010-11-22 Joseph Myers <joseph@codesourcery.com>
467 * objc-act.c (write_symbols): Don't declare here.
469 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
472 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
473 this function is only called with the next runtime.
475 2010-11-20 Jakub Jelinek <jakub@redhat.com>
478 * objc-act.c (in_late_binary_op): Remove.
480 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
482 * objc-act.c (objc_start_class_interface): Do not warn that class
483 attributes are unimplemented. Pass the attributes to start_class.
484 (objc_start_category_interface): Updated call to start_class.
485 (objc_start_class_implementation): Same change.
486 (objc_start_category_implementation): Same change.
487 (objc_build_class_component_ref): Warn if the class is deprecated.
488 (build_private_template): Mark the template as deprecated if the
490 (start_class): Added 'attributes' argument. Emit a warning if
491 using a deprecated class as superclass of a class, or original
492 class of a category. Recognize the 'deprecated' attribute when
493 starting and interface, and mark the interface with
494 TREE_DEPRECATED if present. Store attributes in the interface.
496 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
498 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
499 argument. If it is 'true' and the protocol is deprecated, emit a
501 (objc_start_protocol): Do not warn that protocol attributes are
502 unimplemented. Pass the attributes to start_protocol.
503 (start_protocol): Added attributes argument. Recognize the
504 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
505 if present. Store attributes in the protocol.
506 (objc_declare_protocols): Added 'attributes' argument. Recognize
507 the 'deprecated' attribute and mark the protocols with
508 TREE_DEPRECATED if present. Store attributes in the protocol.
509 Updated call to lookup_protocol.
510 (objc_build_protocol_expr): Updated call to lookup_protocol.
511 (check_protocol_recursively): Same change.
512 (lookup_and_install_protocols): Same change.
513 * objc-act.h: Updated comments.
515 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
517 * objc-act.c (lookup_method_in_protocol_list): Search methods in
518 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
519 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
521 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
523 * objc-act.c (objc_build_setter_call): New.
524 (objc_maybe_build_modify_expr): Rewritten to build a compound
526 (objc_build_incr_expr_for_property_ref): Updated calls to
527 objc_maybe_build_modify_expr to call objc_build_setter_call
528 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
529 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
530 TREE_NO_WARNING on the final compound statement to silence C++
533 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
535 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
536 (objc_create_temporary_var): Moved it towards the beginning of the
537 file so that objc_build_incr_expr_for_property_ref can use it.
539 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
541 * objc-act.c (objc_add_property_declaration): Check that the decl
542 we received from the parser is a FIELD_DECL; reject array and
543 bitfield properties. Convert the warning when a property is
544 readonly and a setter is specified into an error. Convert errors
545 when a property declaration does not match a property declaration
546 in a superclass into warnings.
547 (objc_add_synthesize_declaration_for_property): Use
548 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
549 if it is a bitfield. Throw an error if we are asked to synthesize
550 setters/getters for a bitfield instance variable but the property
551 is not appropriate - it must be assign and nonatomic. If the
552 property is readonly, allow the instance variable type to be a
553 specialization of the property type.
554 (objc_type_valid_for_messaging): Fixed returning 'false' for a
555 Class qualified with a protocol when the 'accept_classes' argument
558 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
560 * objc-act.c (objc_get_protocol_qualified_type): detect cases
561 where we are asked to attach a protocol to something which is not
562 an Objective-C object type, and produce an error.
564 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
566 * objc-act.c (objc_add_property_declaration): Check that the type
567 of a property and of an inherited property match.
568 (objc_maybe_build_component_ref): Tidied up indentation and
570 (objc_common_type): Added new type of check (-5).
571 (objc_add_synthesize_declaration_for_property): Check that the
572 property to synthesize and the instance variable to use have the
575 2010-11-10 Joseph Myers <joseph@codesourcery.com>
577 * objc-act.c (objc_init): Use %' in diagnostic.
578 (objc_set_method_opt): Remove trailing '.' from diagnostic.
580 2010-11-10 Joseph Myers <joseph@codesourcery.com>
582 * objc-act.c (dump_base_name): Don't declare here.
584 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
586 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
587 search for the @property declation only in the current context,
588 but also in inherited properties. Do not mark the original
589 PROPERTY_DECL in the @interface or @protocol with
591 (check_methods): To check if a method is associated with a
592 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
593 (check_accessible_methods): Same change.
594 * objc-act.h: Updated comment.
596 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
598 * objc-act.c (objc_add_synthesize_declaration_for_property):
599 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
600 checking for an existing @synthesize or @dynamic declaration.
601 Search for an inherited @property declaration if none is found in
602 the local interface. If the required instance variable does not
603 exist, return instead of trying to continue to prevent a compiler
604 crash later. Check that the instance variable is not already
605 being used by another @synthesize.
606 (objc_add_dynamic_declaration_for_property): Iterate over
607 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
608 existing @synthesize or @dynamic declaration.
609 (objc_synthesize_getter): Search for the getter declaration in
610 protocols and superclasses as well.
611 (objc_synthesize_setter): Search for the setter declaration in
612 protocols and superclasses as well.
614 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
616 * objc-act.c (lookup_property): When checking categories, also
617 check the protocols attached to each.
618 (objc_add_property_declaration): Determine the
619 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
620 error message. Search for an existing property declaration with
621 the same name which would be inherited from the class hiearchy,
622 and produce an error if it has incompatible attributes.
623 (check_methods): Changed second parameter. If the method is a
624 getter or setter for a property, do not warn if it is inherited as
625 opposed to implemented directly in the class.
626 (check_protocol): Updated calls to check_methods.
627 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
628 PROPERTY_GETTER_NAME here; this is now done earlier, in
629 objc_add_property_declaration.
630 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
632 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
634 Fixed using the Objective-C 2.0 dot-syntax with self and super.
635 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
636 (maybe_make_artificial_property_decl): Added 'implementation'
637 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
638 looking up getters or setters for a class. If an implementation
639 is specified, search it as well for a getter or setter.
640 (objc_maybe_build_component_ref): Updated calls to
641 maybe_make_artificial_property_decl; added code to deal with
642 'self' and 'super' and with methods declared locally in the
643 implementation. Store the getter call expression in the
644 PROPERTY_REF instead of throwing it away.
645 (objc_build_class_component_ref): Updated calls to
646 maybe_make_artificial_property_decl, and store the getter call
647 expression in PROPERTY_REF instead of throwing it away.
648 (lookup_method_static): Implemented
649 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
650 (objc_gimplify_property_ref): Do not build the getter method call
651 here; instead use the one stored in the PROPERTY_REF. If it's not
652 there, produce helpful error messages.
653 * objc-tree.def (PROPERTY_REF): Increased the number of operands
654 from 2 to 3. Updated comments.
655 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
657 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
660 * objc-act.c (objc_build_string_object): Amend for renamed hook.
661 (objc_string_ref_type_p): New.
662 (objc_check_format_arg): New.
664 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
666 Fixed using the Objective-C 2.0 dot-syntax with class names.
667 * objc-act.c (objc_build_class_component_ref): New.
669 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
671 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
673 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
674 if set to 'true', return 'true' for Class objects. Do not remove
675 more than on pointer indirection.
676 (objc_add_property_declaration): Only warn about 'assign'
677 semantics for Objective-C objects if warn_property_assign_default;
678 and do not warn if the property is readonly or if the type is a Class.
679 (objc_finish_foreach_loop): Updated calls to
680 objc_type_valid_for_messaging.
682 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
684 Implemented -fobjc-std=objc1 flag.
685 * objc-act.c (objc_start_class_interface): If attributes are
686 specified when flag_objc1_only is set, print an error.
687 (objc_start_category_interface): Same change.
688 (objc_start_protocol): Same change.
689 (objc_add_method_declaration): Same change.
690 (objc_start_method_definition): Same change.
691 (objc_build_keyword_decl): Same change.
692 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
693 flag_objc1_set is set, print an error.
694 (objc_set_method_opt): If flag_objc1_only is set, print an error.
695 (objc_add_property_declaration): Same change.
696 (objc_add_synthesize_declaration): Same change.
697 (objc_add_dynamic_declaration): Same change.
698 (objc_finish_foreach_loop): Same change.
699 (objc_maybe_build_component_ref): If flag_objc1_only is set,
702 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
704 * objc-act.c (maybe_make_artificial_property_decl): New.
705 (objc_maybe_build_component_ref): Call
706 maybe_make_artificial_property_decl if a property can not be
707 found. Do not call objc_finish_message_expr if
708 PROPERTY_HAS_NO_GETTER.
709 * objc-act.h Updated comments.
710 (PROPERTY_HAS_NO_GETTER): New.
711 (PROPERTY_HAS_NO_SETTER): New.
712 * objc-tree.def: Updated comment.
714 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
716 Implemented format and noreturn attributes for Objective-C methods.
717 * objc-act.c (objc_start_method_definition): If method attributes
718 are specified emit a warning and ignore them.
719 (build_objc_method_call): Moved deprecation warnings from here ...
720 (objc_finish_message_expr): to here. Do not emit deprecation
721 warnings if the receiver is of type 'id'.
722 (really_start_method): Install 'deprecation' and 'noreturn'
724 (objc_decl_method_attributes): Carefully filter out the list of
725 attributes, allowing only "noreturn", "format", "sentinel" and
726 "deprecated". In the case of "format", adjust the arguments.
727 Always process the attributes in the same way no matter if
728 "sentinel" is in the list or not.
730 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
732 * objc-act.c (objc_maybe_build_component_ref): Warn about using
733 deprecated properties.
734 (objc_maybe_printable_name): Support PROPERTY_DECL.
736 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
738 Implemented Objective-C 2.0 property accessors.
739 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
740 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
741 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
742 (objc_getProperty_decl): New.
743 (objc_setProperty_decl): New.
744 (objc_copyStruct_decl): New.
745 (objc_getPropertyStruct_decl): New.
746 (objc_setPropertyStruct_decl): New.
747 * objc-act.c (build_objc_property_accessor_helpers): New.
748 (synth_module_prologue): Call
749 build_objc_property_accessor_helpers.
751 (objc_synthesize_getter): Implemented synthesizing getters that
752 work with properties that are not nonatomic, assign properties.
753 (objc_synthesize_setter): Implemented synthesizing setters that
754 work with properties that are not nonatomic, assign properties.
756 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
758 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
759 * objc-tree.def (PROPERTY_REF): New.
760 * objc-act.h: Added comments for all the PROPERTY_ macros.
761 (PROPERTY_NAME): Use DECL_NAME.
762 (PROPERTY_COPIES): Removed.
763 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
764 (PROPERTY_NONATOMIC): New.
765 (objc_property_assign_semantics): Make it a typedef.
766 (PROPERTY_ASSIGN_SEMANTICS): New.
767 (PROPERTY_DYNAMIC): New.
768 (PROPERTY_REF_OBJECT): New.
769 (PROPERTY_REF_PROPERTY_DECL): New.
770 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
771 (in_objc_property_setter_name_context): Removed.
772 (objc_add_property_declaration): Removed copies and ivar arguments
773 and code supporting them. Fixed recovering when readonly and
774 setter attributes are specified. Removed support for @property in
775 @implementation context. Updated error message. Double-check
776 that a property does not have a DECL_INITIAL. Validate the
777 property assign semantics and emit appropriate errors and
778 warnings. Check for duplicate property declarations. Set
779 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
780 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
781 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
782 PROPERTY_IVAR_NAME to NULL_TREE.
783 (objc_build_getter_call): Renamed to
784 objc_maybe_build_component_ref. If the property is not found in
785 the interface, search in the protocol list. Do not generate the
786 getter call; instead, build and return a PROPERTY_REF.
787 (objc_is_property_ref): New.
788 (objc_setter_func_call): Removed.
789 (get_selector_from_reference): Removed.
790 (is_property): Removed.
791 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
792 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
793 the PROPERTY_REF. Generate an error if the property is read-only.
794 (build_property_reference): Removed.
795 (objc_finish_message_expr): Removed check to produce "readonly
796 property can not be set" error when
797 in_objc_property_setter_name_context. We now generate the error
798 earlier, in objc_maybe_build_modify_expr, which will only generate
799 the setter call if the property is readwrite.
800 (check_methods): Recognize dynamic properties.
801 (check_methods_accessible): Same change.
802 (objc_build_property_ivar_name): Removed.
803 (objc_build_property_setter_name): Dropped bool argument. Always
804 add the ':' at the end.
805 (objc_gen_one_property_datum): Removed.
806 (objc_process_getter_setter): Removed.
807 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
808 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
809 DECL_SOURCE_LOCATION of the new method to be the same as the one
810 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
811 instead of trying to guess what it should be. Removed use of
812 CLASS_IVARS. Use the location of @synthesize for c_finish_return
813 and c_end_compound_statement.
814 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
815 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
816 Set the DECL_SOURCE_LOCATION of the new method to be the same as
817 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
818 is instead of trying to guess what it should be. Removed use of
819 CLASS_IVARS. Use the location of @synthesize for c_finish_return
820 and c_end_compound_statement. Emit an error and keep going,
821 instead of aborting, if the setter prototype does not have the
823 (objc_add_synthesize_declaration_for_property): New.
824 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
825 all arguments. Improved error message. Filled in the rest of the
826 function, which used to be a placeholder, with an actual
828 (objc_add_dynamic_declaration_for_property): New.
829 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
830 arguments. Improved error message. Filled in the rest of the
831 function, which used to be a placeholder, with an actual
833 (objc_gen_property_data): Rewritten.
834 (finish_class): Added explicit switch cases for
835 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
836 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
837 gcc_unreachable. Rewritten the processing of properties, in
838 particular to not synthesize prototypes for getters and setters if
839 they already exist and to install the getter and setter names into
840 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
841 warnings about setter, getter and ivar property attributes.
842 (objc_lookup_ivar): Removed support for properties.
843 (objc_gimplify_property_ref): New.
844 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
845 objc_gimplify_property_ref.
847 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
849 * objc-act.c (objc_add_property_declaration): Added arguments to
850 pass the various property attributes that were parsed with the
851 property declaration. Process arguments to determine the final
852 property attributes and produce error messages as appropriate.
853 Added temporary code to keep the compiler silent about variables
854 set but not used - for new attributes that are only checked but
856 (property_readonly): Removed.
857 (property_setter): Removed.
858 (property_getter): Removed.
859 (property_ivar): Removed.
860 (property_copies): Removed.
861 (objc_set_property_attr): Removed.
862 * objc-act.h (enum property_assign_semantics): New.
864 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
866 * objc-act.c (objc_add_property_variable): Renamed to
867 objc_add_property_declaration. Added location argument. Updated
868 warnings and errors to use it. Use error, not fatal_error, if a
869 property declaration is found outside an interface or
870 implementation context.
872 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
874 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
875 emit a warning that method parameter attributes are unimplemented.
876 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
877 (start_method_def): Copy attributes from each KEYWORD_DECL into
878 the corresponding PARM_DECL.
879 (objc_warn_deprecated_use): Removed.
880 (build_objc_method_call): Call warn_deprecated_use, not
881 objc_warn_deprecated_use.
882 (objc_maybe_printable_name): Do not try to get the identifier name
883 of DECLs that we don't recognize. Immediately return NULL for them.
884 (objc_printable_name): Removed C++-specific case, which is no
885 longer used. Updated comments.
887 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
889 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
890 (objc_demangle): Return NULL if demangling can not be done because
891 the string to demangle is not an Objective-C mangled method name.
892 Be smarter in demangling method names so that at least for methods
893 with no arguments we are able to almost always demangle '_' correctly.
895 (objc_maybe_printable_name): New.
896 (objc_printable_name): Call objc_maybe_printable_name. If it
897 returns NULL, call cxx_printable_name in Objective-C++.
899 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
901 Based on the CFString implementation in FSF apple/trunk branch.
903 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
905 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
907 * objc-act.c (get_objc_string_decl): Use a switch instead of a
908 chain of ifs. Use gcc_unreachable instead of abort.
909 (add_objc_string): Same change.
910 (generate_protocol_list): Same change - twice.
911 (synth_id_with_class_suffix): Same change.
912 (build_keyword_selector): Same change - twice.
913 (objc_build_message_expr): Same change.
914 (objc_build_selector_expr): Same change.
915 (check_methods): Same change - and added missing gcc_unreachable
917 (check_methods_accessible): Same change - twice, and added missing
918 gcc_unreachable for default case in one of them.
919 (start_class): Same change - and added missing gcc_unreachable for
921 (continue_class): Same change.
922 (objc_gen_property_data): Same change.
923 (finish_class): Same change.
924 (encode_type_qualifiers): Added missing gcc_unreachable.
925 (encode_type): Small code tidy up to reduce duplicated code. Use
926 gcc_unreachable instead of abort - twice.
927 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
928 twice. Added missing gcc_unreachable for default case - twice.
929 (dump_interface): Use a switch instead of a chain of ifs.
930 (handle_impent): Same change.
932 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
934 * objc-act.h (objc_inherit_code): Removed.
935 * objc-act.c (objc_inherit_code): Removed.
936 (objc_set_method_type): Removed.
937 (objc_build_method_signature): Added is_class_method argument.
938 Use it instead of the global objc_inherit_code variable.
939 (objc_add_method_declaration): Same change.
940 (objc_start_method_definition): Same change.
941 (objc_generate_cxx_ctor_or_dtor): Updated call to
942 objc_start_method_definition. Do not call objc_set_method_type.
943 (adjust_type_for_id_default): Mark as inline.
944 (objc_synthesize_getter): Updated call to
945 objc_start_method_definition. Do not set objc_inherit_code.
946 (objc_synthesize_setter): Updated call to
947 objc_start_method_definition. Do not set objc_inherit_code.
949 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
951 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
952 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
953 get it to compile in the current trunk.
955 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
958 * objc/objc-act.c (hash_class_name_enter): New.
959 (hash_class_name_lookup): New.
960 (objc_declare_alias): Enter alias name into hash table.
961 (objc_declare_class): Enter class name into hash table.
962 (objc_is_class_name): Do a hash look up of class name.
963 (hash_init): Initialize the two new hash tables.
964 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
965 declarations, removed class_chain and alias_chain.
967 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
969 * objc-lang.c (finish_file): Removed.
970 * objc-act.c (objc_finish_file): Renamed to
971 objc_write_global_declarations. Do not try to instantiate C++
972 templates when compiling Objective-C++ as this is now
973 automatically done before this function is called. Do not check
974 for syntax-only run or PCH generation as this is done by the
976 * objc-act.h (objc_finish_file): Removed.
978 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
980 Implemented parsing @synthesize and @dynamic for
981 Objective-C/Objective-C++.
982 * objc-act.c (objc_add_synthesize_declaration): New.
983 (objc_add_dynamic_declaration): New.
985 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
987 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
990 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
992 Merge from 'apple/trunk' branch on FSF servers.
994 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
997 * objc/objc-act.c (objc_is_class_name): template parameter is not
998 an objective class name.
999 (objc_generate_cxx_cdtors): Check for the null
1000 objc_implementation_context.
1002 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1004 Merge from 'apple/trunk' branch on FSF servers.
1006 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1009 * objc/objc-act.c (objc_non_volatilized_type): New
1011 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
1014 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
1015 types with proper attribute set and correctly.
1016 (objc_volatilize_decl): Remove unneeded code.
1017 (objc_type_quals_match): Use the new attribute to check on
1019 (hash_init): removed unneeded code.
1021 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1023 Merge from 'apple/trunk' branch on FSF servers.
1025 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1028 * objc-act.c (objc_diagnose_private_ivar): New.
1030 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1032 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1033 make its type 'objc_ivar_visibility_kind'.
1034 (objc_start_class_interface): Update to use visibility enum.
1035 (objc_start_class_implementation): Likewise.
1036 (objc_set_visibility): Update to use visibility enum, warn that
1037 @package is handle as per @public.
1038 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1039 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1040 make its type 'objc_ivar_visibility_kind'.
1042 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1044 merge from FSF apple 'trunk' branch.
1045 2006 Fariborz Jahanian <fjahanian@apple.com>
1047 Radars 4436866, 4505126, 4506903, 4517826
1048 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1049 property_readonly, property_getter, property_setter, property_ivar,
1050 property_copies, in_objc_property_setter_name_context: New vars.
1051 (objc_set_property_attr): New.
1052 (objc_add_property_variable): New.
1053 (lookup_property_in_list): New.
1054 (lookup_property): New.
1055 (objc_build_getter_call): New.
1056 (objc_setter_func_call): New.
1057 (get_selector_from_reference): New.
1058 (objc_build_setter_call): New.
1060 (build_property_reference): New.
1061 (objc_finish_message_expr): Detect readonly property and warn.
1062 (objc_build_property_ivar_name): New.
1063 (objc_build_property_setter_name): New.
1064 (objc_gen_one_property_datum): New.
1065 (objc_process_getter_setter): New.
1066 (objc_synthesize_getter): New.
1067 (objc_synthesize_setter): New.
1068 (objc_gen_property_data): New.
1069 (finish_class): Generate property data.
1070 (comp_proto_with_proto): Separated from ...
1071 (match_proto_with_proto): ... New.
1072 (objc_lookup_ivar): Handle properties.
1073 * objc-tree.def (PROPERTY_DECL): New tree code.
1074 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1075 (METHOD_PROPERTY_CONTEXT): New.
1076 (PROPERTY_NAME): New.
1077 (PROPERTY_GETTER_NAME): New.
1078 (PROPERTY_SETTER_NAME): New.
1079 (PROPERTY_IVAR_NAME): New.
1080 (PROPERTY_READONLY): New.
1081 (PROPERTY_COPIES): New.
1082 (TOTAL_CLASS_RAW_IVARS): New.
1083 (CLASS_PROPERTY_DECL): New.
1084 (IMPL_PROPERTY_DECL): New.
1085 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1087 2010-10-13 Richard Henderson <rth@redhat.com>
1089 * objc-act.c (objc_eh_personality): Update call to
1090 build_personality_function.
1092 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1094 merge from FSF apple 'trunk' branch.
1096 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1097 Radar 3803157 (method attributes)
1098 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1099 * objc/objc-act.c (objc_decl_method_attributes): New.
1100 (objc_add_method_declaration): Process method's attribute.
1101 (objc_start_method_definition): Ditto.
1102 (build_objc_method_call): Inject method attribute into
1103 built function type.
1104 (objc_method_decl): New.
1105 (objc_warn_deprecated)use): New.
1107 2010-10-07 Andi Kleen <ak@linux.intel.com>
1109 * Make-lang.in (cc1obj-dummy): Remove.
1110 (cc1obj-checksum): Change to run checksum over object files
1113 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1116 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1117 countByEnumeratingWithState:objects:count: to long unsigned int.
1119 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1121 * objc-act.c (build_objc_method_call): Replace calls to
1122 build_function_call () with the VEC equivalent. Construct parameter
1125 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1127 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1128 signal that the receiver has been used.
1130 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1132 * README: Obsolete file removed.
1134 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1136 Implemented fast enumeration for Objective-C.
1137 * objc-act.c (build_fast_enumeration_state_template): New.
1138 (TAG_ENUMERATION_MUTATION): New.
1139 (TAG_FAST_ENUMERATION_STATE): New.
1140 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1141 objc_enumeration_mutation_decl.
1142 (objc_create_temporary_var): Allow providing a name to temporary
1144 (objc_build_exc_ptr): Updated calls to
1145 objc_create_temporary_var().
1146 (next_sjlj_build_try_catch_finally): Same change.
1147 (objc_finish_foreach_loop): New.
1148 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1149 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1150 objc_enumeration_mutation_decl.
1152 Merge from 'apple/trunk' branch on FSF servers.
1154 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1157 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1158 for valid objc object types.
1159 (objc_finish_foreach_loop): Check for invalid objc objects in
1162 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1164 Merge from 'apple/trunk' branch on FSF servers.
1166 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1169 * objc-act.c (objc_start_method_definition): Check for
1170 error_mark_node for the selector name and make a quick exit.
1172 2010-10-04 Andi Kleen <ak@linux.intel.com>
1174 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1176 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1178 merge from FSF 'apple/trunk' branch.
1179 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1182 * objc/objc-act.c (objc_set_method_opt): New function.
1183 (objc_start_protocol, objc_finish_interface): Reset
1184 objc_method_optional_flag flag.
1185 (objc_add_method_declaration): Pass on the new
1186 flag to objc_add_method.
1187 (objc_add_method): Add optional methods to new chain in
1189 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1190 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1191 class's optional method chains.
1193 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1195 Merge from 'apple/trunk' branch on FSF servers.
1197 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1200 * objc-act.c (objc_declare_class): Pick the right
1203 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1205 Merge from 'apple/trunk' branch on FSF servers.
1207 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1210 * objc-act.c (objc_check_global_decl): New
1212 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1214 * objc-act.c (objc_is_reserved_word): Removed.
1216 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1218 * objc-act.c (objc_add_method_declaration): Handle and ignore
1220 (objc_start_method_definition): Likewise.
1221 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1222 (objc_build_keyword_decl): Handle and ignore attributes.
1224 2010-09-28 Richard Henderson <rth@redhat.com>
1226 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1228 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1230 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1231 (objc_start_category_interface): Likewise.
1232 (objc_start_protocol): Likewise.
1234 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1236 Merge from 'apple/trunk' branch on FSF servers.
1238 2005-08-23 Stuart Hastings <stuart@apple.com>
1239 Ziemowit Laski <zlaski@apple.com>
1242 * objc-act.c (objc_decay_parm_type): New function.
1243 (get_arg_type_list): Decay types for all named arguments.
1244 (objc_push_parm): Rebuild the PARM_DECL if its type has
1247 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1249 * objc-act.c (encode_type): Fixed encoding enums with the next
1252 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1254 Merge from 'apple/trunk' branch on FSF servers.
1256 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1259 * objc-act.c (objc_compare_types): A new silent comparison
1260 mode (-4), differing from regular comparison (-3) in that
1261 'false' is returned instead of issuing warnings.
1263 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1265 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1266 (encode_aggregate_within): Reorganized code to be more readable.
1267 (encode_aggregate_fields): Updated second argument to be 'bool'
1270 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1275 * objc-act.c: Improved comments for encoding functions.
1276 (encode_aggregate_within): For the GNU runtime, rewritten some
1277 obsfuscated code to clarify the various cases.
1278 (encode_aggregate): Function removed.
1279 (encode_array): Generate an error if asked to encode an incomplete
1280 array as part of generating instance variables. Else, when
1281 encoding an incomplete array inside a structure, encode it as an
1283 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1284 '^c' instead of '*'.
1285 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1286 type as integer types instead of using a hardcoded 'i'. If asked
1287 to encode a non-integer type as a bitfield, do not abort
1288 compilation immediately; instead generate an error, then skip the
1290 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1291 Added a 'default' clause that gets executed if the type can not be
1292 matched, and that encodes it as '?' (unknown) and produces a
1293 warning. For the GNU runtime, encode enumerated types exactly in
1294 the same way as integer types instead of using a hardcoded 'i'.
1295 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1296 Encode C++ reference types as pointers. Call encode_vector to
1298 (encode_vector): New function.
1300 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1302 Merge from 'apple/trunk' branch on FSF servers. I modified the
1303 changes to be used only when compiling for the NeXT runtime.
1305 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1309 * objc-act.c (encode_type): Remove the hack.
1311 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1314 * objc-act.c (pointee_is_readonly): New function.
1315 (encode_pointer, encode_aggregate_within, encode_type):
1316 Attempt to emulate GCC 3.3 when generating type encodings.
1318 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1320 Merge from 'apple/trunk' branch on FSF servers.
1322 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1325 * objc-act.c (objc_have_common_types): New function.
1327 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1330 * objc-act.c (objc_common_type): New function.
1332 2010-09-27 Richard Guenther <rguenther@suse.de>
1334 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1335 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1337 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1339 * objc-act.c: Removed historical, obsolete comment at the top of
1342 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1345 * objc-act.c (objc_start_method_definition): Do not abort upon a
1346 'method definition not in @implementation context' error. Return
1349 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1352 * objc-act.c (objc_get_interface_ivars): New function.
1353 (objc_collecting_ivars): New variable.
1354 (continue_class): Set and reset objc_collecting_ivars for context.
1356 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1358 Merge from 'apple/trunk' branch on FSF servers.
1360 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1363 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1364 @class's protocol list.
1366 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1369 * objc/objc-act.c (objc_start_method_definition): Initialize
1370 break/continue labels.
1372 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1375 * objc-act.c (objc_compare_types): Compare function
1376 pointers; indicate success if the right-hand side has
1377 a return type that is covariant, and the argument types
1378 contravariant, with those of the left side.
1380 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1383 * objc-act.c (objc_get_protocol_qualified_type): When looking
1384 at a typedef, retrieve the precise type it describes (rather
1385 than merely looking up a class by name).
1387 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1389 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1390 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1393 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1395 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1397 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1400 * objc-act.c: build_objc_string_decl() remove declaration.
1401 (finish_var_decl): Remove forcing of var output and marking
1403 (init_def_list): Use integer_zero_node.
1404 (init_objc_symtab): Use integer_zero_node, make the short
1405 integer type specific on relevant nodes.
1406 (generate_objc_symtab_decl): Remove call to
1407 forward_declare_categories(). Use null_pointer_node where
1409 (build_module_descriptor): Comment and mark this item as
1411 (generate_static_references): Use gcc_unreachable instead of
1413 (diagnose_missing_method): New.
1414 (build_next_selector_translation_table): New.
1415 (build_gnu_selector_translation_table): New.
1416 (add_objc_string): Merge code from build_objc_string_decl...
1417 ... and delete build_objc_string_decl().
1418 (generate_dispatch_table): Make integer types explicit.
1419 (generate_category): Pass implent and arrange for the data
1420 to be extracted within the routine. Do not start new vars,
1421 but finish the ones collcted during parsing.
1422 (generate_shared_structures): Likewise.
1423 (finish_objc): Reorder code so that we finish variables before
1424 referencing them. Save the global data before calling meta-data
1425 creation routines, and pass the current reference to the two
1426 main routines. Only call generate_objc_image_info () for the
1428 (generate_classref_translation_entry): Comment on and make this
1429 item DECL_PRESERVE_P.
1430 (handle_class_ref): Use varpool interfaces, comment on and make
1431 this item DECL_PRESERVE_P.
1432 (handle_impent): Likewise.
1433 (generate_objc_image_info): Only generate when the content is
1434 non-zero. Make integer types explict.
1436 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1439 * objc-act.c (build_sized_array_type): New function.
1440 (add_objc_string): Use it.
1441 (generate_protocol_list): Likewise.
1442 (generate_objc_image_info): Likewise.
1443 (add_field_decl): New function.
1444 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1445 (generate_struct_by_value_array): Use add_field_decl.
1446 (build_objc_symtab_template): Likewise.
1447 (build_module_descriptor): Likewise.
1448 (build_objc_exception_stuff): Likewise.
1449 (build_protocol_template): Likewise.
1450 (build_method_prototype_list_template): Likewise.
1451 (build_method_prototype_template): Likewise.
1452 (build_category_template): Likewise.
1453 (build_selector_template): Likewise.
1454 (build_class_template): Likewise.
1455 (build_super_template): Likewise.
1456 (build_ivar_template): Likewise.
1457 (build_ivar_list_template): Likewise.
1458 (build_method_list_template): Likewise.
1459 (build_method_template): Likewise.
1461 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1463 * objc-act.c: Do not include except.h.
1465 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1467 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1470 * objc-act.c (objc_volatilize_decl): Likewise.
1471 (objc_build_string_object): Likewise.
1472 (hash_init): Likewise.
1473 (hash_enter): Likewise.
1474 (hash_add_attr): Likewise.
1475 (add_class): Likewise.
1476 (start_class): Likewise.
1478 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1480 * objc-act.c: Update include path for moved files.
1481 * objc-lang.c: Likewise.
1482 * config-lang.in: Update paths in gtfiles for files in c-family/.
1484 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1486 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1487 varargs type instead of a zero-argument type.
1489 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1491 * objc-act.c (synth_module_prologue): Use build_function_type_list
1492 instead of build_function_type.
1493 (build_module_initializer_routine): Likewise.
1494 (build_next_objc_exception_stuff): Likewise.
1495 (build_objc_exception_stuff): Likewise.
1497 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1499 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1500 * Make-lang.in (objc/objc-act.o): Update dependencies.
1502 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1504 * objc-act.h: Do not include gimple.h.
1505 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1506 Include gimple.h. Explain why except.h has to be included.
1507 * objc-lang.c: Do not include diagnostics.h.
1508 * Make-lang.in: Update dependencies.
1510 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1512 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1513 mismatch code for VECs.
1515 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1517 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1518 Use build_constructor instead of build_constructor_from_list.
1519 (objc_build_string_object): Build a VEC argument for
1520 objc_build_constructor.
1521 (init_def_list): Likewise.
1522 (init_objc_symtab): Likewise.
1523 (init_module_descriptor): Likewise.
1524 (generate_static_references): Likewise.
1525 (build_selector_translation_table): Likewise.
1526 (build_descriptor_table_initializer): Likewise.
1527 (generate_descriptor_table): Likewise.
1528 (build_protocol_initializer): Likewise.
1529 (build_ivar_list_initializer): Likewise.
1530 (generate_ivars_list): Likewise.
1531 (build_dispatch_table_initializer): Likewise.
1532 (generate_dispatch_table): Likewise.
1533 (generate_protocol_list): Likewise.
1534 (build_category_initializer): Likewise.
1535 (build_shared_structure_initializer): Likewise.
1536 (generate_objc_image_info): Likewise.
1538 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1541 * objc-act.c (encode_aggregate_within): Encode structure tags
1542 with template args for ObjC++.
1544 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1546 * objc-act.c: Do not include varray.h.
1548 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1551 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1552 really_start_method, get_super_receiver, handle_class_ref): Set
1553 DECL_READ_P in addition to TREE_USED.
1555 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1558 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1559 -fgnu-runtime and set flag_objc_gc to zero.
1561 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1564 * objc-act.c (build_module_initializer_routine): Make the argument
1565 to objc_start_function NULL_TREE when compiling ObjC++.
1567 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1568 Mike Stump <mikestump@comcast.net>
1571 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1573 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1575 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1576 get_super_receiver): Update build_indirect_ref calls.
1578 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1580 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1581 decl_specs variables.
1582 (objc_build_message_expr): Remove unused loc variable.
1583 (objc_finish_message_expr): Remove unused saved_rtype variable.
1584 (encode_field_decl): Remove unused type variable.
1587 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1588 type variants that don't have it initialized yet.
1590 2009-09-14 Jan Hubicka <jh@suse.cz>
1592 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1594 2009-09-14 Richard Henderson <rth@redhat.com>
1596 * objc-act.c (objc_init_exceptions): Don't call
1597 default_init_unwind_resume_libfunc.
1598 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1600 2009-09-13 Richard Guenther <rguenther@suse.de>
1601 Rafael Avila de Espindola <espindola@google.com>
1603 * objc-act.c (objc_eh_runtime_type): Export.
1604 (objc_init_exceptions): Remove. Move warning code ...
1605 (objc_begin_try_stmt): ... here
1606 (objc_build_throw_stmt): ... and here.
1607 (objc_eh_personality_decl): New.
1608 (objc_eh_personality): New function.
1609 * objc-act.h (objc_eh_runtime_type): Declare.
1610 (objc_eh_personality): Likewise.
1611 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1612 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1614 2009-09-03 Diego Novillo <dnovillo@google.com>
1616 * objc-lang.c (lang_hooks): Remove const qualifier.
1618 2009-08-20 Richard Guenther <rguenther@suse.de>
1620 * objc-act.c: Include c-lang.h
1621 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1623 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1624 Manuel López-Ibáñez <manu@gcc.gnu.org>
1627 * objc-act.c: Add location argument to all calls to
1628 build_fold_addr_expr.
1630 2009-07-14 Taras Glek <tglek@mozilla.com>
1631 Rafael Espindola <espindola@google.com>
1633 * Make-lang.in (objc.install-plugin): New target for
1634 installing plugin headers.
1636 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1638 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1641 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1643 * objc-act.c: Replace %J by an explicit location. Update all
1646 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1648 * objc-act.c: Replace %H by an explicit location. Update all
1651 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1654 * objc-act.c (objc_build_message_args): Return if ARGS is the
1657 2009-06-19 Ian Lance Taylor <iant@google.com>
1659 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1660 (objc_struct_info): New static variable.
1661 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1662 and &objc_struct_types, to start_struct.
1663 (objc_finish_struct): Likewise for finish_struct.
1665 2009-06-15 Ian Lance Taylor <iant@google.com>
1667 * objc-act.c (objc_start_function): Don't set
1668 label_context_stack_se or label_context_stack_vm.
1670 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1672 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1673 (objc_get_parm_info): Same.
1674 (get_super_receiver): Same.
1675 * objc-act.c (objc_build_component_ref): Pass location to
1677 (build_module_initializer_routine): Pass location to
1678 c_end_compound_stmt.
1679 (objc_generate_static_init_call): Pass location to build_stmt.
1680 (build_typed_selector_reference): New location argument.
1681 (build_selector_reference): Same.
1682 (objc_substitute_decl): Pass location to build_array_ref.
1683 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1684 (objc_begin_catch_clause): Same.
1685 (objc_finish_try_stmt): Same.
1686 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1687 (objc_build_throw_stmt): New argument.
1688 (generate_shared_structures): Pass location to build_c_cast.
1689 (objc_build_message_expr): Use local location.
1690 (objc_finish_message_expr): Use input_location.
1691 (build_objc_method_call): New argument.
1692 (objc_build_selector_expr): Same.
1693 (get_super_receiver): Pass location to build_c_cast,
1694 build_modify_expr, build_compound_expr.
1695 * objc-act.c: Add location to all calls to start_struct, build_decl,
1698 2009-06-09 Ian Lance Taylor <iant@google.com>
1700 * objc-act.c (objc_gimplify_expr): Change return type to int.
1701 * objc-act.h: Update declaration.
1703 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1705 * objc-act.c (objc_init): Skip print_struct_values during
1706 -fcompare-debug-second.
1708 2009-06-03 Ian Lance Taylor <iant@google.com>
1710 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1713 2009-05-27 Ian Lance Taylor <iant@google.com>
1715 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1717 (cc1obj$(exeext)): Likewise.
1719 2009-05-26 Ian Lance Taylor <iant@google.com>
1721 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1722 (cc1obj$(exeext)): Likewise.
1724 2009-05-20 Ian Lance Taylor <iant@google.com>
1726 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1727 than NULL_TREE to build_special_member_call.
1729 2009-05-10 Ian Lance Taylor <iant@google.com>
1731 * objc-act.c (objc_building_struct): New static variable.
1732 (objc_in_struct, objc_struct_types): New static variables.
1733 (objc_start_struct, objc_finish_struct): New static functions.
1734 (generate_struct_by_value_array): Call objc_start_struct instead
1735 of start_struct, and call objc_finish_struct instead of
1737 (objc_build_struct, build_objc_symtab_template): Likewise.
1738 (build_module_descriptor): Likewise.
1739 (build_next_objc_exception_stuff): Likewise.
1740 (build_protocol_template): Likewise.
1741 (build_method_prototype_list_template): Likewise.
1742 (build_method_prototype_template): Likewise.
1743 (build_category_template, build_selector_template): Likewise.
1744 (build_class_template, build_super_template): Likewise.
1745 (build_ivar_template, build_ivar_list_template): Likewise.
1746 (build_method_list_template): Likewise.
1747 (build_method_template): Likewise.
1749 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1751 * objc-act.c: Include intl.h.
1752 (objc_lookup_protocol): Use complete sentences for diagnostics
1753 with %qE for identifiers and translating results of
1754 gen_type_name_0 to locale character set.
1755 (objc_check_decl, check_protocol_recursively,
1756 lookup_and_install_protocols, objc_build_string_object,
1757 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1758 objc_get_class_ivars, error_with_ivar, check_duplicates,
1759 objc_finish_message_expr, objc_build_protocol_expr,
1760 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1761 add_category, add_instance_variable, objc_is_public,
1762 check_methods, check_methods_accessible, check_protocol,
1763 start_class, finish_class, start_protocol, really_start_method,
1764 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1765 identifiers in diagnostics. Translate generated text to locale
1766 character set as needed.
1767 (check_protocol, check_protocols): Change name parameter to type
1769 (lang_report_error_function): Remove.
1771 2009-04-27 Ian Lance Taylor <iant@google.com>
1773 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1775 2009-04-24 Ian Lance Taylor <iant@google.com>
1777 * objc-act.c (get_super_receiver): Update calls to
1778 build_modify_expr to pass new argument.
1780 2009-04-21 Taras Glek <tglek@mozilla.com>
1782 * objc-act.c: Update GTY annotations to new syntax
1783 * objc-act.h: Likewise
1785 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1787 * ChangeLog: Add copyright and license notices.
1789 2009-04-20 Ian Lance Taylor <iant@google.com>
1791 * objc-act.c (objc_rewrite_function_call): Change parameter from
1792 params to first_param. Change all callers.
1794 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1797 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1799 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1807 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1809 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1812 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1815 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1817 * objc-act.c (objc_build_string_object): Pass location to
1819 (init_def_list): Same.
1820 (init_objc_symtab): Same.
1821 (init_module_descriptor): Same.
1822 (build_module_initializer_routine): Same.
1823 (generate_static_references): Same.
1824 (build_typed_selector_reference): Same.
1825 (add_objc_string): Same.
1826 (objc_substitute_decl): Same.
1827 (objc_build_ivar_assignment): Same.
1828 (objc_build_global_assignment): Same.
1829 (objc_build_strong_cast_assignment): Same.
1830 (generate_protocols): Same.
1831 (build_protocol_initializer): Same.
1832 (build_dispatch_table_initializer): Same.
1833 (generate_protocol_list): Same.
1834 (build_category_initializer): Same.
1835 (build_shared_structure_initializer): Same.
1836 (generate_shared_structures): Same.
1837 (objc_build_protocol_expr): Same.
1838 (build_ivar_reference): Same.
1839 (get_super_receiver): Same.
1841 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1843 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1844 c_common_truthvalue_conversion with location.
1845 (next_sjlj_build_catch_list): Same.
1846 (next_sjlj_build_try_catch_finally): Same.
1848 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1851 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1852 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1853 * objc-act.c (objc_get_callee_fndecl): Kill.
1855 2008-09-17 Jan Hubicka <jh@suse.cz>
1858 * objc/objc-act.c (objc_finish_method_definition): Do not set
1861 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1863 * objc-act.c (build_typed_selector_reference): Pass input_location to
1864 build_unary_op calls.
1865 (build_selector_reference): Same, but to build_array_ref.
1866 (objc_substitute_decl): Same.
1867 (build_ivar_reference): Same, but to build_indirect_ref.
1868 (get_super_receiver): Same.
1870 2008-07-28 Richard Guenther <rguenther@suse.de>
1872 Merge from gimple-tuples-branch.
1874 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1876 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1877 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1878 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1879 * ipa-reference.c: Same.
1881 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1883 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1884 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1886 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1888 * objc-act.c: Fix comment typos.
1890 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1892 * objc-act.c (objc_start_class_interface,
1893 objc_start_category_interface, objc_start_class_implementation,
1894 objc_start_category_implementation, objc_build_struct,
1895 generate_static_references, build_private_template,
1896 lookup_category, objc_add_method, add_category,
1897 add_instance_variable, objc_is_public, conforms_to_protocol,
1898 start_class, continue_class, finish_class): Avoid C++ keywords.
1900 2008-07-14 Jason Merrill <jason@redhat.com>
1903 * objc-act.c (objc_build_constructor): Update C++ tweak.
1905 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1907 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1908 of DECL_IN_SYSTEM_HEADER.
1910 2008-07-11 Ian Lance Taylor <iant@google.com>
1912 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1913 etc., not just when OBJCPLUS is defined.
1915 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1917 * objc-act.c (setup_string_decl, objc_build_string_object,
1918 hash_interface, eq_interface, objc_begin_try_stmt,
1919 encode_method_prototype, build_ivar_list_initializer,
1920 objc_build_encode_expr): Fix for -Wc++-compat.
1922 2008-05-12 Tomas Bily <tbily@suse.cz>
1924 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1927 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1929 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1931 2008-04-03 Tom Tromey <tromey@redhat.com>
1933 * Make-lang.in (objc_OBJS): New variable.
1935 2008-03-27 Tom Tromey <tromey@redhat.com>
1937 * Make-lang.in: Revert automatic dependency patch.
1939 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1942 * objc-act.c (objc_build_component_ref): Fix call to
1943 finish_class_member_access_expr.
1944 (objc_generate_cxx_ctor_or_dtor): Fix call to
1945 build_special_member_call.
1947 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1950 * objc-act.c (encode_type): Handle when type is error_mark_node.
1951 (objc_push_parm): Handle when the type of parm is error_mark_node.
1953 2008-03-25 Tom Tromey <tromey@redhat.com>
1955 * Make-lang.in (objc_OBJS): New variable.
1956 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1958 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1961 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1963 (objc_generate_cxx_cdtors): Likewise.
1964 (add_instance_variable): Likewise.
1966 2008-02-26 Tom Tromey <tromey@redhat.com>
1968 * objc-act.c (objc_init): Remove old location code.
1970 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1973 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1975 2007-07-30 Nick Clifton <nickc@redhat.com>
1977 * Make-lang.in: Change copyright header to refer to version 3 of
1978 the GNU General Public License and to point readers at the
1979 COPYING3 file and the FSF's license web page.
1980 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1981 config-lang.in, objc-lang.c: Likewise.
1983 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1985 * objc-act.c (objc_get_callee_fndecl): Constify.
1986 * objc-act.h (objc_get_callee_fndecl): Likewise.
1988 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1990 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1991 string_eq): Constify.
1993 2007-04-04 Stuart Hastings <stuart@apple.com>
1996 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1998 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2000 * Make-lang.in: Add dummy lang.install-pdf target.
2002 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2004 * objc/objc-act.c: Fix comment typos.
2006 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2007 Brooks Moses <brooks.moses@codesourcery.com>
2008 Lee Millward <lee.millward@codesourcery.com>
2010 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
2011 (objc_get_callee_fndecl): Likewise.
2013 2007-01-23 Andrew Pinski <pinskia@gmail.com>
2016 * objc-act.c (objc_add_static_instance): Mark the decl as
2019 2007-01-20 Andrew Pinski <pinskia@gmail.com>
2022 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
2023 of htab_hash_pointer.
2024 (lookup_interface): Likewise.
2025 (add_class): Likewise.
2027 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2029 * objc-act.c (objc_build_volatilized_type): Keep track of
2031 (objc_get_protocol_qualified_type): Ditto.
2033 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2035 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2036 content where we called cp_finish_file.
2038 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2040 * objc-act.c (synth_module_prologue): Replace calls to
2041 builtin_function with add_builtin_function.
2042 (build_next_objc_exception_stuff): Replace calls to
2043 builtin_function with add_builtin_function.
2044 (build_objc_exception_stuff): Replace calls to
2045 builtin_function with add_builtin_function.
2047 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2049 * Make-lang.in: Added empty "objc.pdf" target.
2051 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2054 * objc-act.c (objc_push_parm): If we change the type of the
2055 decl, relayout the decl.
2057 2006-09-19 Eric Christopher <echristo@apple.com>
2059 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2060 default to something innocuous.
2061 (build_next_objc_exception_stuff): Rename JBLEN.
2063 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2065 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2067 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2070 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2072 2006-06-06 Mike Stump <mrs@apple.com>
2074 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2076 2006-05-24 Mike Stump <mrs@apple.com>
2078 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2080 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2083 * objc-act.c (objc_is_public): Return early on invalid type.
2085 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2087 * objc-act.c (init_module_descriptor): Remove file name from
2089 (gen_type_name_0): Fix ICE when issuing warning.
2091 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2092 * Make-lang.in (OBJC): Remove
2093 (OBJECTIVE-C): Remove
2094 (objective-c): Remove
2095 (.PHONY): Remove objective-c and ObjC
2097 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2100 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2103 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2106 * objc-act.c (encode_array): Handle arrays to zero sized types.
2108 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2110 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2112 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2114 * Make-lang.in: Remove all dependencies on s-gtype.
2116 2005-12-02 Richard Guenther <rguenther@suse.de>
2118 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2119 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2120 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2121 build_objc_method_call, objc_rewrite_function_call): Use buildN
2124 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2126 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2127 on objc_msgSend and like builtin functions.
2129 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2131 * objc-act.c (objc_build_component_ref): Adjust call to
2132 finish_class_member_access_expr due to a changed prototype.
2134 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2137 * objc-act.c (generate_strings): Remove and move code to
2139 (add_objc_string): here when creating a new string decl.
2140 (finish_objc): Don't call generate_strings.
2142 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2145 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2146 TREE_SIDE_EFFECTS on catch_seq after building it.
2148 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2150 part of PR objc/21992
2151 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2153 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2155 Make CONSTRUCTOR use VEC to store initializers.
2156 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2157 instead of build_constructor.
2159 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2161 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2163 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2164 (KEYWORD_KEY_NAME): Use decl_minimal.
2165 (METHOD_SEL_NAME): Ditto..
2166 (METHOD_SEL_ARGS): Use decl_non_common.
2167 (METHOD_ADD_ARGS): Ditto.
2168 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2169 (METHOD_DEFINITION): Ditto.
2170 (METHOD_ENCODING): Ditto.
2171 * objc-lang.c: (objc_init_ts): New function.
2173 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2175 * objc-act.c (objc_build_struct): Pass in an actual @interface
2176 instead of its name, and annotate the struct created (and all
2177 existing variants thereof) with the @interface.
2178 (objc_compare_types): Treat forward-declared ObjC classes
2179 as stand-alone (root) classes for purposes of type comparisons.
2180 (build_private_template): Move some code to objc_build_struct().
2182 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2185 * objc-act.c (objc_build_string_object): For GNU-style constants,
2186 use the @interface type rather than the built-in type.
2188 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2190 * Make-lang.in (cc1plus-checksum.c): Use
2191 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2193 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2195 * objc-act.c: Use %q to quote in diagnostics.
2197 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2199 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2202 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2204 * objc-act.c (objc_build_volatilized_type): New function.
2205 (objc_volatilize_decl): Call objc_build_volatilized_type()
2206 instead of build_qualified_type().
2208 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2210 * objc-act.c (objc_build_internal_const_str_type): New function.
2211 (check_string_class_template): Use objc_get_class_ivars() instead
2212 of TYPE_FIELDS() to retrieve ivar list.
2213 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2214 than the field itself.
2215 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2216 type and use it to lay out compile-time string objects.
2217 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2220 2005-06-28 Paul Brook <paul@codesourcery.com>
2222 * objc-act.c (objc_init_exceptions): Call
2223 default_init_unwind_resume_libfunc.
2225 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2227 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2228 portion of TYPE_LANG_SPECIFIC info for all variants of
2229 a class before calling finish_struct(), and restore
2230 same TYPE_OBJC_INFO afterwards.
2232 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2234 * all files: Update FSF address in copyright headers.
2236 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2238 * objc-act.c (my_build_string_pointer): New.
2239 (objc_get_class_reference, get_super_receiver): Call
2240 my_build_string_pointer instead of my_build_string when building
2243 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2245 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2248 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2250 * objc-act.c (objc_build_struct): New function.
2251 (objc_derived_from_p): Likewise.
2252 (objc_build_component_ref): Likewise.
2253 (objc_copy_binfo): Likewise.
2254 (objc_xref_basetypes): Likewise.
2255 (objc_lookup_protocol): Likewise.
2256 (objc_compare_protocols): Likewise.
2257 (objc_volatilize_decl): Likewise.
2258 (encode_aggregate_fields): Likewise.
2259 (volatilized_hash): Likewise.
2260 (volatilized_eq): Likewise.
2261 (objc_compare_types): Likewise.
2262 (objc_type_quals_match): Likewise.
2263 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2265 (get_class_ivars): Add second parameter indicating if entire
2266 hierarchy is desired.
2267 (struct volatilized_type): New type.
2268 (volatilized_htab): New hash table.
2269 (objc_types_compatible_p, objc_comptypes): Remove functions.
2270 (synth_module_prologue): Do not initialize 'unused_list'.
2271 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2272 (objc_declare_alias): Implement as a typedef.
2273 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2274 (objc_get_class_ivars): Adjust call to get_class_ivars().
2275 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2276 build_ivar_reference, get_super_receiver): Call
2277 objc_build_component_ref() instead of build_component_ref().
2278 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2280 (build_private_template): Call objc_build_struct() instead of
2281 start_struct() and finish_struct().
2282 (hash_init): Initialize volatilized_htab.
2283 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2284 ObjC++ impedance mismatches.
2285 (encode_aggregate_within): Streamline by calling
2286 encode_aggregate_fields().
2287 * objc-act.h (objc_types_compatible_p): Remove prototype.
2288 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2289 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2291 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2293 * Make-lang.in (cc1obj-dummy): New.
2294 (cc1obj-checksum.c): New.
2295 (cc1obj-checksum.o): New.
2296 (cc1obj): Add cc1obj-checksum.o.
2298 2005-05-18 Mike Stump <mrs@apple.com>
2301 * objc-act.c (struct interface_tuple): Mark it up for GC.
2302 (interface_htab): It is really a struct interface_tuple.
2304 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2305 Mike Stump <mrs@apple.com>
2307 Yet more Objective-C++...
2309 * objc-act.c (objc_finish_try_stmt): Add return value.
2310 (objc_build_synchronized): Likewise.
2312 * objc-act.c (objc_is_gcable_type): Add.
2313 (objc_substitute_decl): Add.
2314 (objc_build_ivar_assignment): Add.
2315 (objc_build_global_assignment): Add.
2316 (objc_build_strong_cast_assignment): Add.
2317 (objc_is_ivar_reference_p): Add.
2318 (objc_is_global_reference_p): Add.
2319 (objc_generate_write_barrier): Add.
2320 (objc_rewrite_function_call): Add.
2321 (objc_gimplify_expr): Add Objective-C++ support.
2322 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2323 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2324 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2325 (DUP_TYPE_OBJC_INFO): Likewise.
2326 (struct imp_entry): Add field has_cxx_cdtors.
2327 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2328 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2329 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2330 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2331 OCTI_ASSIGN_STRONGCAST_DECL.
2332 (umsg_fast_decl): Add.
2333 (objc_assign_ivar_decl): Add.
2334 (objc_assign_ivar_fast_decl): Add.
2335 (objc_assign_global_decl): Add.
2336 (objc_assign_strong_cast_decl): Add.
2337 (objc_method_list_ptr): Add.
2338 (objc_method_proto_list_ptr): Add.
2339 (objc_ivar_list_ptr): Add.
2341 * objc-act.c (should_call_super_dealloc): Add.
2342 (OBJC_VERSION): Bump to 6.
2343 (objc_is_gcable_type): Add.
2344 (objc_substitute_decl): Add.
2345 (objc_build_ivar_assignment): Add.
2346 (objc_build_global_assignment): Add.
2347 (objc_build_strong_cast_assignment): Add.
2348 (objc_is_gcable_p): Add.
2349 (objc_is_ivar_reference_p): Add.
2350 (objc_is_global_reference_p): Add.
2351 (generate_shared_structures): Add flags parameter.
2352 (objc_generate_cxx_ctor_or_dtor): Add.
2353 (objc_generate_cxx_cdtors): Add.
2354 (add_class): Add name parameter.
2355 (objc_types_share_size_and_alignment): Add.
2356 (comp_proto_with_proto): Add strict parameter.
2357 (CLS_HAS_CXX_STRUCTORS): Add.
2358 (TAG_ASSIGNIVAR): Add.
2359 (TAG_ASSIGNGLOBAL): Add.
2360 (TAG_ASSIGNSTRONGCAST): Add.
2361 (TAG_MSGSEND_FAST): Add.
2362 (TAG_ASSIGNIVAR_FAST): Add.
2363 (TAG_CXX_CONSTRUCT): Add.
2364 (TAG_CXX_DESTRUCT): Add.
2365 (OBJC_LOOKUP_CLASS): Add.
2366 (OBJC_LOOKUP_NO_SUPER): Add.
2367 (objc_finish_file): Add pch support.
2368 (objc_finish_implementation): Add Objective-C++ support.
2369 (synth_module_prologue): Likewise.
2370 (synth_module_prologue): Add fast dispatching.
2371 (objc_get_class_reference): Add Objective-C++ support.
2372 (objc_generate_write_barrier): Likewise.
2373 (next_sjlj_build_enter_and_setjmp): Likewise.
2374 (objc_begin_try_stmt): Likewise.
2375 (build_next_objc_exception_stuff): Add fast ivar support.
2376 (build_private_template): Mark the record as used so debug
2377 information is generated.
2378 (build_protocol_template): Add Objective-C++ support.
2379 (objc_method_parm_type) Likewise.
2380 (objc_generate_cxx_ctor_or_dtor): Likewise.
2381 (objc_generate_cxx_cdtors): Likewise.
2382 (build_protocol_initializer): Likewise.
2383 (build_category_template): Likewise.
2384 (build_class_template): Likewise.
2385 (build_method_list_template): Likewise.
2386 (build_category_initializer): Likewise.
2387 (build_shared_structure_initializer): Likewise.
2388 (objc_finish_message_expr): Likewise.
2389 (build_objc_method_call): Add fast dispatch support.
2390 (lookup_method_static): Add support to end search at superclasses.
2391 (add_method_to_hash_list): Add strict parameter to
2392 comp_proto_with_proto.
2393 (objc_add_method): Likewise.
2394 (objc_add_method): Also set the interface_value.
2395 (add_instance_variable): Add Objective-C++ support.
2396 (objc_is_public): Likewise.
2397 (start_class): Likewise.
2398 (continue_class): Likewise.
2399 (encode_aggregate_within): Likewise.
2400 (start_method_def): Likewise.
2401 (objc_start_function): Clear current_function_returns_value
2402 and current_function_returns_null.
2403 (really_start_method): Add Objective-C++ support.
2404 (objc_finish_method_definition): Add warning for missing
2406 (finish_objc): Add Objective-C++ support.
2407 (generate_objc_image_info): Likewise.
2408 (objc_lookup_ivar): Likewise.
2409 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2410 (INIT_TYPE_OBJC_INFO): Likewise.
2411 (DUP_TYPE_OBJC_INFO): Likewise.
2413 2005-04-23 DJ Delorie <dj@redhat.com>
2415 * objc-act.c: Adjust warning() callers.
2417 2005-04-21 Roger Sayle <roger@eyesopen.com>
2419 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2420 this field of an objc method decl.
2421 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2422 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2423 (objc_build_method_signature): Accept additional "ellipsis"
2424 argument and pass it to build_method_decl.
2425 (get_arg_type_list, start_method_def, gen_method_decl): Use
2426 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2427 TREE_OVERFLOW field of a TREE_LIST node.
2429 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2432 * objc-act.c (objc_start_function): Create stack level for context
2433 of identifiers with variably modified type.
2435 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2439 * objc-act.c (objc_start_function): Push context on
2440 label_context_stack.
2442 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2444 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2445 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2446 Call c_common_truthvalue_conversion.
2448 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2450 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2451 objc/objc-parse.c, objc/objc-parse.y): Remove
2452 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2453 objc.distclean, objc.maintainer-clean): Update for new parser.
2454 * config-lang.in (gtfiles): Update for new parser.
2456 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2458 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2461 2005-01-27 Matt Austern <austern@apple.com>
2463 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2464 calling instantiate_pending_templates.
2466 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2469 * objc-act.c (build_selector_translation_table): Use
2470 input_location in the diagnostic for the GNU runtime or if
2471 TREE_PURPOSE (chain) is NULL.
2473 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2476 * objc-act.c (objc_types_compatible_p): New function.
2477 * objc-act.h (objc_types_compatible_p): Declare.
2478 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2480 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2482 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2485 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2488 * objc-act.c (get_arg_type_list): Decay function arguments into
2490 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2491 in line with what the C front-end does.
2492 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2493 each PARM_DECL, like the C front-end does.
2494 (start_method_def): Remove redundant ARRAY_TYPE decay.
2495 (objc_start_function): Bring closer in line with what the
2496 C front-end does for functions.
2498 2005-01-14 Mike Stump <mrs@apple.com>
2500 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2501 that -fobjc-exceptions is accepted.
2503 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2506 * objc-act.c (get_arg_type_list, start_method_def): Decay
2507 array arguments into pointers.
2508 (gen_type_name_0): Learn to pretty-print array types.
2510 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2512 * objc-act.c (build_private_template): Change to return 'void'; do
2513 not set ivar_context, uprivate_record or objc_instance_type.
2514 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2515 retrieve protocol list from the pointee rather than the pointer itself;
2516 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2517 TYPE_OBJC_PROTOCOL_LIST.
2518 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2519 construct a variant of the pointee as well as the pointer, and
2520 store protocol information in the former. When creating variants
2521 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2522 TYPE_OBJC_INTERFACE information.
2523 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2524 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2525 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2526 holding an IDENTIFIER_NODE.
2527 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2528 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2529 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2530 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2531 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2533 (continue_class): For @implementations, set ivar_context,
2534 uprivate_record and objc_instance_type, for @interfaces, call
2535 build_private_template().
2536 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2537 TYPE_OBJC_INTERFACE.
2538 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2539 accessing TYPE_OBJC_PROTOCOL_LIST.
2540 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2541 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2542 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2543 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2544 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2545 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2546 TYPE_LANG_SPECIFIC(...).
2547 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2548 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2549 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2550 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2551 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2553 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2556 * Make-lang.in (objc/objc-act.o): Update dependencies.
2557 * objc-act.c (objc_finish_file): Call
2558 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2560 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2563 * obj-act.c (encode_type): 96bits doubles are encoded the
2564 same way as 64bit and 128bit doubles are.
2566 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2568 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2570 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2573 * objc-act.c (generate_method_descriptors): Remove setting
2574 the new decls' type to variable_length_type.
2575 (generate_ivar_lists): Likewise.
2576 (generate_dispatch_tables): Likewise.
2578 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2580 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2581 contains the result of the ID lookup by the C or C++
2582 front-end; in class methods, use OTHER if it exists;
2583 in instance methods, use OTHER only if it is locally
2586 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2588 * objc-act.c (finish_class): Do not synthesize bogus
2589 'extern objc_object *_Foo;' declarations for @interface Foo.
2591 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2592 David Ayers <d.ayers@inode.at>
2594 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2595 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2596 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2597 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2598 (objc_is_id): Add test for 'super'.
2599 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2600 receivers; if class methods are not found in protocol lists, search
2601 for instance methods therein and warn if one is found. Look in
2602 global hash tables for suitable method as a last resort when messaging
2603 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2604 (objc_add_method): Insert instance methods listed in protocols into
2605 the global class method hash table.
2606 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2607 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2608 addition to 'id <Proto>'.
2610 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2613 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2614 for the NeXT runtime case.
2616 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2618 * objc-act.c: Fix comment typos.
2620 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2622 * objc-act.c (init_objc_symtab, init_module_descriptor,
2623 build_shared_structure_initializer): When initializing 'long'
2624 fields, ensure that the initializer value is also 'long'.
2626 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2628 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2630 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2631 (build_selector_translation_table): Use %J in diagnostic
2632 instead of diddling input_line. Fix spelling.
2634 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2636 * objc-act.c (objc_fold_objc_type_ref): New function.
2637 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2639 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2641 * objc-act.c (objc_start_function, really_start_method,
2642 objc_get_parm_info, start_method_def): Update to new arg_info
2645 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2647 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2649 (objc/objc-act.o): Depend on $(HASHTAB_H).
2650 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2651 objcp-decl.h instead of c-tree.h.
2652 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2653 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2654 build_protocol_template): Adjust prototypes.
2655 (build_module_initializer_routine, start_class, continue_class,
2656 finish_class, start_method_def, objc_start_function, start_protocol,
2657 build_method_decl, objc_add_method, add_instance_variable,
2658 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2659 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2660 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2661 create_field_decl): New prototypes.
2662 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2663 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2664 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2665 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2666 (CLASS_TYPEDEF_NAME): New.
2667 (TAG_EXECCLASS): Change from a global variable to a #define.
2668 (TAG_RETURN_STRUCT): Delete.
2669 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2670 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2671 (string_descriptor): New struct.
2672 (string_htab): New hash table.
2673 (string_hash, string_eq): New prototypes.
2674 (generate_struct_by_value_array): Call create_field_decl() instead of
2675 create_builtin_decl().
2676 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2677 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2678 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2679 and cp_finish_file().
2680 (define_decl, get_static_reference, get_protocol_reference,
2681 create_builtin_decl): Remove functions.
2682 (objc_start_class_interface, objc_start_category_interface,
2683 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2684 objc_start_class_implementation, objc_start_category_implementation,
2685 objc_continue_implementation, objc_finish_implementation,
2686 objc_set_visibility, objc_set_method_type,
2687 objc_build_method_signature, objc_add_method_declaration,
2688 objc_start_method_definition, objc_add_instance_variable,
2689 objc_get_protocol_qualified_type, create_field_decl,
2690 start_var_decl, finish_var_decl): New functions.
2691 (setup_string_decl): Simplify since it is only called once.
2692 (synth_module_prologue): Call build_class_template(); predefine 'id'
2693 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2694 hooks for duration of function; fix GNU runtime messenger signatures
2695 to correspond to reality; forward-declare '__objc_exec_class' for the
2696 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2697 'extern "C" { ... }' wrappers around synthesized declarations; call
2698 build_protocol_template() and build_category_template().
2699 (string_hash, string_eq): New functions.
2700 (objc_build_string_object): Check metaclass correctness only once;
2701 store string literals in hash table.
2702 (objc_build_constructor): Do not convert initializer elements;
2703 adjust for ObjC++ impedance mismatch.
2704 (build_objc_symtab_template): Call create_field_decl() instead of
2705 create_builtin_decl().
2706 (init_objc_symtab): Add missing conversion to initializer element.
2707 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2708 (generate_objc_symtab_decl): Do not call build_category_template();
2709 call start_var_decl() and finish_var_decl() instead of start_decl()
2711 (build_module_descriptor): Call create_field_decl() instead of
2712 grokfield(); call start_var_decl() and finish_var_decl() instead of
2713 start_decl() and finish_decl(); always mark module descriptor as
2714 used; move GNU runtime-specific functionality to
2715 build_module_initializer_routine().
2716 (build_module_initializer_routine): New function, broken off of
2717 build_module_descriptor().
2718 (objc_static_init_needed_p, objc_generate_static_init_call): New
2720 (generate_static_references, generate_strings,
2721 build_selector_translation_table, generate_descriptor_table,
2722 generate_ivars_list, generate_dispatch_table, generate_category): Call
2723 start_var_decl() and finish_var_decl() instead of start_decl() and
2724 finish_decl(); build a type directly instead of via groktypename().
2725 (build_selector_reference_decl, build_selector_table_decl,
2726 build_class_reference_decl, build_protocol_reference,
2727 generate_objc_image_info): Call start_var_decl() instead of
2729 (build_selector_reference): For GNU runtime, do not call
2730 build_selector_reference_decl().
2731 (build_selector, build_typed_selector_reference): Always convert
2732 result to the selector type.
2733 (add_objc_string): Cast return value to 'char *'.
2734 (build_method_prototype_template, build_selector_template,
2735 build_method_template): Use actual selector type for fields
2736 pointing to selectors.
2737 (finish_objc): For GNU runtime, call
2738 build_module_initializer_routine() after build_module_descriptor().
2739 (generate_protocol_list, generate_shared_structures): Call
2740 start_var_decl() and finish_var_decl() instead of start_decl() and
2741 finish_decl(); build a type directly instead of via
2743 (synth_id_with_class_suffix): Return a string.
2744 (get_arg_type_list): For instance methods, use the instance type for
2745 'self'; do not call groktypename_in_parm_context().
2746 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2747 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2748 handle RECORD_TYPEs in ObjC as well as ObjC++.
2749 (objc_is_id): New function.
2750 (objc_is_object_ptr): Return the canonical type node.
2751 (objc_get_class_ivars): Simplify using get_class_ivars().
2752 (get_class_ivars): Remove second parameter; create a fresh copy
2753 of the ivar list for each call; do not check for existence of
2755 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2756 (objc_init_exceptions): When using SJLJ-style exceptions, require
2757 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2759 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2760 objc_object_type instead of objc_id_type.
2761 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2762 a VAR_DECL before placing it in the appropriate scope; do not
2763 call define_decl(); adjust call to c_begin_compound_stmt();
2764 use objc_object_type instead of objc_id_type.
2765 (build_next_objc_exception_stuff): Call create_field_decl() instead
2766 of create_builtin_decl(); construct type directly instead of calling
2767 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2768 (build_private_template): Adjust call to get_class_ivars(); build
2769 a type directly instead of via groktypename().
2770 (build_protocol_template, build_method_prototype_list_template,
2771 build_method_prototype_template, build_category_template,
2772 build_selector_template, build_class_template, build_super_template,
2773 build_ivar_template, build_ivar_list_template,
2774 build_method_list_template, build_method_template):
2775 Call create_field_decl() instead of grokfield().
2776 (objc_method_parm_type): Do not call groktypename().
2777 (generate_descriptor_table): Call start_var_decl() and
2778 finish_var_decl() instead of start_decl() and finish_decl().
2779 (generate_method_descriptors, build_protocol_initializer,
2780 generate_dispatch_tables, build_category_initializer,
2781 build_shared_structure_initializer): Do not call groktypename().
2782 (generate_protocols): Call start_var_decl() and finish_var_decl()
2783 instead of start_decl() and finish_decl(); do not call groktypename().
2784 (error_with_ivar): Remove last parameter.
2785 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2786 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2787 (generate_ivar_lists): Convert one of the initializer elements; do
2788 not call groktypename().
2789 (get_arg_type_list, start_method_def, gen_method_def): Account for
2790 new representation of variable arguments and '...' in Objective-C
2791 methods; add Objective-C++ impedance matching code.
2792 (is_objc_type_qualifier): Remove function.
2793 (adjust_type_for_id_default): Simplify; there is no longer a need to
2794 wade through declspecs.
2795 (lookup_interface, start_class, continue_class,
2796 finish_class, start_method_def, start_protocol, build_method_decl,
2797 objc_add_method, add_instance_variable, build_ivar_reference,
2798 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2799 Make into static functions.
2800 (receiver_is_class_object): Use new IS_CLASS() macro.
2801 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2802 call objc_finish_message_expr() instead of finish_message_expr().
2803 (finish_message_expr): Rename to objc_finish_message_expr(); use
2804 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2805 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2806 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2807 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2808 (build_objc_method_call, warn_with_method): Do not call groktypename().
2809 (build_ivar_reference): Call convert() instead of clobbering in a
2811 (hash_init): Initialize string_htab hash table.
2812 (add_instance_variable): Simplify parameter list; do not call grokfield();
2813 do not populate CLASS_IVARS list.
2814 (start_class): Check for the existence of super class, if one was specified.
2815 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2816 call build_class_template(); adjust call to get_class_ivars(); call
2817 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2818 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2820 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2821 (start_protocol): Do not call build_protocol_template(); use
2822 PROTOCOL_BINFO_ELTS for the tree vector size.
2823 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2824 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2826 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2827 (encode_type): Handle the 'const' qualifier here.
2828 (objc_parmlist): New global variable, sued by objc_push_parm and
2829 objc_get_parm_info().
2830 (objc_push_parm, objc_get_parm_info): New functions.
2831 (objc_expr_last): Remove function.
2832 (synth_self_and_ucmd_args): For instance methods, use the instance
2833 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2834 (start_method_def): Do not call push_scope(), declare_parm_level(),
2835 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2836 just use objc_push_parm() and objc_get_parm_info().
2837 (comp_method_with_proto): Remove function.
2838 (objc_types_are_equivalent): Strip away indirections before comparing
2840 (comp_proto_with_proto): Do not call groktypename(); types are no
2841 longer in raw declspec format.
2842 (objc_start_function): New function.
2843 (really_start_method): Call comp_proto_with_proto() instead of
2844 comp_method_with_proto(); call objc_start_function() instead of
2845 hand-crafting a function declarator.
2846 (continue_method_def, objc_expand_function_end): Remove functions.
2847 (get_super_receiver): Call objc_get_current_scope() instead of
2848 get_current_scope(); reference 'super_class' field (instead of
2850 (finish_method_def): Rename to objc_finish_method_definition() and
2851 add a function decl parameter; move method encoding call from
2852 objc_expand_function_end().
2853 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2854 gen_declaration_1): Remove functions.
2855 (tmpbuf, RAW_DECLSPEC): Remove.
2856 (gen_declaration): Remove second parameter; simplify to deal
2857 with TYPE_P nodes instead of raw declspecs.
2858 (gen_type_name, gen_type_name_0): New functions.
2859 (gen_method_decl): Remove second parameter; call gen_type_name()
2860 instead of gen_declaration_1().
2861 (dump_interface): Adjust calls to gen_declaration() and
2862 gen_method_decl(); do not allocate a separate string buffer.
2863 (init_objc): Allocate a larger string buffer to accommodate
2864 dump_interface(); adjust call to build_module_descriptor();
2865 add call to build_module_initializer_routine() for the GNU
2867 (generate_classref_translation_entry): Do not call start_decl(); call
2868 finish_var_decl() instead of finish_decl(); call convert() instead of
2870 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2871 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2873 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2874 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2875 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2876 objc_object_type and objc_object_name, respectively.
2877 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2878 objc_class_name): New.
2879 (IS_CLASS): New macro.
2880 (IS_ID, IS_SUPER): Robustify.
2881 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2882 (finish_file, start_class, continue_class, finish_class,
2883 start_method_def, continue_method_def, finish_method_def,
2884 start_protocol, finish_protocol, objc_build_throw_stmt,
2885 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2886 objc_build_synchronized_epilogue, objc_build_try_prologue,
2887 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2888 objc_build_finally_prologue, objc_build_finally_epilogue,
2889 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2890 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2891 get_class_reference, get_static_reference, get_object_reference,
2892 build_message_expr, finish_message_expr, build_selector_expr,
2893 build_ivar_reference, build_keyword_decl, build_method_decl,
2894 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2895 objc_declare_class, objc_declare_protocols, objc_comptypes,
2896 objc_check_decl, build_encode_expr): Remove prototypes.
2897 (imp_count, cat_count): Make GGC-aware.
2898 (OBJC_SET_TYPE_NAME): New macro.
2900 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2902 * config-lang.in: Update copyright notice.
2903 (lang_requires): Indicate that ObjC requires C to be built first.
2905 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2907 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2909 (build_objc_string_object): Rename to objc_build_string_object().
2910 (get_class_reference): Rename to objc_get_class_reference().
2911 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2912 (next_sjlj_build_catch_list, get_super_receiver): Call
2913 objc_get_class_reference() instead of get_class_reference().
2914 (build_keyword_decl): Rename to objc_build_keyword_decl().
2915 (build_message_expr): Rename to objc_build_message_expr().
2916 (build_protocol_expr): Rename to objc_build_protocol_expr().
2917 (build_selector_expr): Rename to objc_build_selector_expr().
2918 (build_encode_expr): Rename to objc_build_encode_expr().
2919 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2920 objc_get_class_ivars().
2921 (get_class_reference): Rename prototype to objc_get_class_reference().
2922 (build_message_expr): Rename prototype to objc_build_message_expr().
2923 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2924 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2925 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2926 (build_objc_string_object): Rename prototype to
2927 objc_build_string_object().
2929 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2931 * objc-act.c (lookup_interface): Make function 'static' and add a
2933 (objc_check_decl, get_class_reference, objc_declare_alias,
2934 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2935 instead of is_class_name().
2936 (get_super_receiver, objc_clear_super_receiver): Call
2937 objc_get_current_scope() instead of get_current_scope().
2938 (is_class_name): Rename to objc_is_class_name.
2939 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2941 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2943 * objc-act.c (objc_is_reserved_word): New function.
2945 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2947 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2948 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2949 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2950 * objc-act.c: Do not include gtype-objc.h.
2951 (finish_file): Rename to objc_finish_file().
2952 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2953 * objc-lang.c: Update copyright notice; include diagnostic.h,
2954 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2956 (finish_file): New hook routine.
2957 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2958 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2959 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2960 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2961 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2962 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2963 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2964 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2965 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2966 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2967 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2968 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2969 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2970 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2971 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2972 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2973 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2974 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2975 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2976 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2977 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2978 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2979 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2980 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2981 Move to c-objc-common.h.
2984 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2985 Free Software Foundation, Inc.
2987 Copying and distribution of this file, with or without modification,
2988 are permitted in any medium without royalty provided the copyright
2989 notice and this notice are preserved.