| blob | b547316d82e83dea07a776fe13ee7e2c16344e77 |
1 2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_v2_encode_prop_attr): Rewritten.
5 2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com>
7 * objc-act.c (build_private_template): Do not copy the
8 CLASS_HAS_EXCEPTION_ATTR from the class to the struct.
9 * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using
10 TYPE_LANG_SLOT_0.
12 2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com>
14 PR objc/47832
15 * objc-act.c (flexible_array_type_p): New.
16 (add_instance_variable): Produce an error if an instance variable
17 uses flexible array members.
18 (encode_array): Do not emit an error if encoding a flexible array
19 type while generating instance variables.
21 2011-02-21 Mike Stump <mikestump@comcast.net>
23 * Make-lang.in (check_objc_parallelize): Refine for 4 processor
24 machines.
26 2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com>
28 * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed
29 usage of padding fields. Do not include tm.h.
30 * objc-act.c (objc_write_global_declaration): Set input_location
31 to BUILTINS_LOCATION while generating runtime metadata.
33 2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com>
35 PR objc/47784
36 * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side
37 effects, do not use a temporary variable.
39 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
41 * objc-next-runtime-abi-01.c: Updated comments.
42 * objc-next-runtime-abi-02.c: Same.
44 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
46 * objc-act.c (objc_init, generate_struct_by_value_array): Updated
47 comments.
49 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
51 * objc-act.c: Updated comments.
52 * objc-next-runtime-abi-02.c: Same.
53 * objc-runtime-shared-support.c: Same.
54 * objc-runtime-hooks.h: Same.
55 * objc-act.h: Same.
56 * objc-gnu-runtime-abi-01.c: Same.
58 2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com>
60 * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do
61 not generate metadata if there is nothing to put into it.
63 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
65 * config-lang.in (gtfiles): Updated.
66 * Make-lang.in (START_HDRS): New.
67 (OBJC_OBJS): Added new object files.
68 (objc/objc-act.o): Updated prerequisites.
69 (objc/objc-lang.o): Updated prerequisites.
70 (objc/objc-runtime-shared-support.o): New.
71 (objc/objc-gnu-runtime-abi-01.o): New.
72 (objc/objc-next-runtime-abi-01.o): New.
73 (objc/objc-next-runtime-abi-02.o): New.
74 * objc-runtime-hooks.h: New.
75 * objc-runtime-shared-support.h: New.
76 * objc-runtime-shared-support.c: New.
77 * objc-gnu-runtime-abi-01.c: New.
78 * objc-next-metadata-tags.h: New.
79 * objc-next-runtime-abi-01.c: New.
80 * objc-next-runtime-abi-02.c: New.
81 * objc-lang.c: Include c-lang.h.
82 (LANG_HOOKS_EH_PERSONALITY): Removed.
83 * objc-act.h: Moved many declarations and code from objc-act.c
84 into objc-act.h to make them available outside objc-act.c.
85 (objc_eh_runtime_type): Removed.
86 (objc_eh_personality): Removed.
87 (CLASS_HAS_EXCEPTION_ATTR): New.
88 (OCTI_SUPER_SUPERFIELD_ID): New.
89 (OCTI_V1_PROP_LIST_TEMPL): New.
90 (OCTI_V1_PROP_NAME_ATTR_CHAIN): New.
91 (super_superclassfield_id): New.
92 (objc_prop_list_ptr): New.
93 (prop_names_attr_chain): New.
94 * objc-act.c: Include new runtime headers. Moved many #defines
95 and declarations into objc-act.h and
96 objc-runtime-shared-support.h. Made some corresponding functions
97 non-static, and moved some others into
98 objc-runtime-shared-support.c. Moved metadata generation code
99 into the new runtime hook files.
100 (ivar_offset_hash_list): New.
101 (objc_init): Call generate_struct_value_by_array() before doing
102 any runtime initialization. Create the appropriate runtime hook
103 structures.
104 (init_objc): Removed. Code moved directly into objc_init.
105 (finish_objc): Removed. Code moved directly into
106 objc_write_global_declarations.
107 (objc_write_global_declarations): Do the warn_selector checks
108 before emitting metadata. Use a runtime hook to emit the
109 metadata. Do not emit the metadata or do -gen-decls processing if
110 -fsyntax-only or we are producing a PCH.
111 (build_objc_exception_stuff): Renamed to
112 build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from
113 objc_exception_throw_decl.
114 (synth_module_prologue): Call runtime initialize hook instead of
115 building runtime declarations here. Use the
116 default_constant_string_class_name runtime hook to set the
117 constant string class name.
118 (objc_build_string_object): Call the setup_const_string_class_decl
119 runtime hook instead of setup_string_decl. Call the
120 build_const_string_constructor runtime hook instead of building
121 the string object here.
122 (get_objc_string_decl): Added prop_names_attr case. Removed
123 gcc_unreachable() at the end.
124 (objc_begin_catch_clause): Distinguish between @catch (...) and
125 @catch (id x). Call the begin_catch runtime hook instead of
126 building the CATCH_EXPR here.
127 (objc_finish_catch_clause): Call the finish_catch runtime hook
128 instead of adding the catch here.
129 (objc_finish_try_stmt): Call the finish_try_stmt runtime hook
130 instead of doing it here.
131 (objc_build_throw_stmt): Bail out early for error_mark_node. Call
132 the build_exc_ptr runtime hook instead of objc_build_exc_ptr.
133 Call the build_throw_stmt runtime hook instead of building the
134 throw call here.
135 (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime
136 as well.
137 (get_arg_type_list): Call the get_arg_type_list_base runtime hook
138 instead of building the list of arguments here.
139 (receiver_is_class_object): Call the receiver_is_class_object
140 runtime hook instead of doing the check here. Call the
141 tag_getclass runtime hook instead of using TAG_GETCLASS.
142 (objc_finish_message_expr): Call the build_objc_method_call
143 runtime hook.
144 (objc_build_protocol_expr): Call the get_protocol_reference
145 runtime hook.
146 (objc_build_selector_expr): Call the build_selector_reference
147 runtime hook.
148 (build_ivar_reference): Call the build_ivar_reference runtime
149 hook.
150 (hash_init): Set up ivar_offset_hash_list.
151 (start_class): Recognize the objc_exception attribute and store
152 it.
153 (continue_class): Use the class_decl and metaclass_decl runtime
154 hooks.
155 (build_objc_property_accessor_helpers): Renamed to
156 build_common_objc_property_accessor_helpers. Do not build
157 objc_copyStruct_decl, objc_getPropertyStruct_decl and
158 objc_setPropertyStruct_decl.
159 (objc_synthesize_getter): Check what struct setter/getter helper
160 is available instead of checking the type of runtime.
161 (get_super_receiver): Use the super_superclassfield_ident runtime
162 hook. Added assert. Use the get_class_super_ref and
163 get_category_super_ref runtime hooks.
164 (objc_v2_encode_prop_attr): New.
166 2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com>
168 PR objc/47314
169 * objc-act.c (finish_objc): When calling check_duplicates to check
170 duplicated instance methods, set 'is_class' to 0, not 1.
172 2011-01-14 Ben Elliston <bje@au.ibm.com>
174 PR 19162
175 * objc-act.c (generate_struct_by_value_array): Do not output a
176 definition for struct_forward_array.
178 2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
180 * objc-act.c (objc_finish_foreach_loop): Mark collection expression
181 as read.
183 2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
185 * objc-act.c (check_that_protocol_is_defined): Fix a typo.
187 2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com>
189 * objc-act.c (check_that_protocol_is_defined): New.
190 (lookup_protocol): Call check_that_protocol_is_defined.
192 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
194 * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
195 lists. Check them two-ways to fix comparisons when one protocol
196 implements the other one, or when one list contains duplicated
197 protocols.
199 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
201 * objc-act.c (objc_add_method): When emitting an error because a
202 method with the same name but conflicting types is found in the
203 same class or category interface, print a note with the location
204 of the original method. Also, improved the error message to
205 clearly state that the conflict is due to conflicting types, and
206 produce it for protocols as well. Emit an error if two identical
207 methods are declared in a protocol, but one is @required and the
208 other one is @optional.
210 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
212 * objc-act.c (start_class): Warn when a class attribute is
213 ignored.
214 (objc_declare_protocols): Warn when a protocol attribute in a
215 protocol forward-declaration is ignored.
216 (start_protocol): Warn when a protocol attribute is ignored.
218 2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com>
220 * objc-act.c (objc_set_method_opt): Tidy up error messages. In
221 particular, explicitly mention whether the error is due to the
222 @optional or @required keyword instead of mentioning
223 "@optional/@required".
225 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
227 PR objc/47118
228 * objc-act.c (objc_build_synchronized): Check the argument of
229 @synchronized and emit an appropriate error if it is not a valid
230 Objective-C object. Deal gracefully with that case. Updated
231 comments and variable names.
233 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
235 PR objc/47075
236 * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
237 * objc-tree.def (PROPERTY_REF): Increased the number of operands
238 from 3 to 4.
239 * objc-act.c (objc_finish_message_expr): Added optional argument
240 allowing to return the deprecated method prototype for deprecated
241 methods, instead of immediately emitting the deprecation warning.
242 (objc_maybe_build_component_ref): Do not warn for a deprecated
243 property. When building the getter call, get the deprecated
244 method prototype from objc_finish_message_expr() and put it into
245 the PROPERTY_REF.
246 (objc_build_class_component_ref): Same change.
247 (finish_class): Mark the getter and setter as deprecated if they
248 are generated from a deprecated property.
249 (objc_gimplify_property_ref): If the getter is deprecated, emit a
250 deprecation warning.
251 (objc_build_setter_call, objc_build_message_expr,
252 objc_finish_foreach_loop): Updated call to
253 objc_finish_message_expr.
255 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
257 PR objc/47076
258 * objc-act.c (lookup_protocol): Added 'definition_required'
259 argument. If 'definition_required', and the protocol is not
260 defined, emit a warning.
261 (objc_declare_protocols): Updated call to lookup_protocol.
262 (start_protocol): Same change.
263 (check_protocol_recursively): Same change.
264 (objc_build_protocol_expr): Same change.
265 (lookup_and_install_protocols): Added definition_required argument.
266 Pass it to lookup_protocol.
267 (objc_get_protocol_qualified_type): Updated call to
268 lookup_and_install_protocols.
269 (start_class): Updated calls to lookup_and_install_protocols; pass
270 true to 'definition_required' to get the warnings.
271 (start_protocol): Updated calls to lookup_and_install_protocols.
273 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
275 * objc-act.c (objc_start_category_interface): Produce an error if
276 a class extension is found after the class @implementation.
278 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com>
280 PR objc/47073
281 * objc-act.c (encode_method_prototype): Fixed both location and
282 format string of error "type %qT does not have a known size".
284 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
286 * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
288 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
290 * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.
292 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
294 * objc-act.c (objc_init): Call using_eh_for_cleanups.
295 (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do
296 not call using_eh_for_cleanups.
297 (objc_begin_try_stmt): Do not call objc_init_exceptions.
298 (objc_build_throw_stmt): Updated call to
299 objc_maybe_warn_exceptions.
301 2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
303 * objc/objc-act.c (objc_eh_personality): Select personality name on
304 runtime.
305 (objc_init_exceptions): New.
306 (objc_begin_try_stmt): Use objc_init_exceptions.
307 (objc_build_throw_stmt): Likewise.
309 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com>
311 * objc-act.c (objc_in_class_extension): New.
312 (objc_start_category_interface): If -fobjc-std=objc1
313 was specified, produce an error if a class extension is used.
314 (objc_finish_interface): Reset objc_in_class_extension to false.
315 (objc_add_property_declaration): Allow a class extension to extend
316 readonly properties in the main @interface to be readwrite.
317 (start_class): Added code to deal with class extensions. In that
318 case, return the existing interface after adding any additional
319 protocols to it and setting objc_in_class_extension to true.
320 (continue_class): If in a class extension, do not generate the
321 instance variable template.
323 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
325 * objc-act.c (objc_build_throw_stmt): Check that the argument of
326 @throw is an object and emit an error if not.
328 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
330 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
331 error() when printing an error about the iterating variable or
332 collection not being an object.
334 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
336 * objc-act.c (objc_finish_foreach_loop): Mark the
337 object_expression as used.
339 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
341 * objc-act.c: Include c-family/c-objc.h.
342 * objc-lang.c: Same change.
343 * Make-lang.in (objc/objc-act.o): Depend on
344 c-family/c-objc.h.
345 (objc/objc-lang.o): Same change.
346 * config-lang.in (gtfiles): Added c-family/c-objc.h.
348 2010-12-02 Joseph Myers <joseph@codesourcery.com>
350 * lang-specs.h: Don't handle -ftraditional.
352 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
354 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
355 not NULL_TREE when a @throw is used outside of a @catch block.
357 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
359 * objc-act.c (objc_build_volatilized_type): Removed.
360 (objc_non_volatilized_type): Removed.
361 (objc_type_quals_match): Removed.
362 (local_variables_to_volatilize): New.
363 (objc_volatilize_decl): Add the decl to volatilize to
364 local_variables_to_volatilize, but don't volatilize it yet.
365 (objc_finish_function): New.
366 * objc-act.h (local_variables_to_volatilize): New.
368 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
369 Mike Stump <mikestump@comcast.net>
371 Allow 'make check-objc -j2'
372 * Make-lang.in (lang_checks_parallelized): New.
373 (check_objc_parallelize): New.
375 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
377 * objc-act.c (start_class): When a class is reimplemented,
378 generate an error and avoid adding the class to the list of
379 implemented classes again, but do not return error_mark_node.
381 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
383 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
385 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
387 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
388 is passed as argument.
389 (objc_begin_catch_clause): Added code to deal with an
390 error_mark_node or NULL_TREE argument. Improved checks for
391 invalid arguments. Added code to traverse typedefs.
393 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
395 * objc-act.c (objc_demangle): Return immediately if the string is
396 too short. Detect names that do not need demangling, and return
397 them unchanged.
399 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
401 Implemented optional properties.
402 * objc-act.h (PROPERTY_OPTIONAL): New.
403 * objc-act.c (objc_add_property_declaration): Set
404 PROPERTY_OPTIONAL if appropriate.
405 (finish_class): When generating definitions of setter and getter
406 methods associated with a property for a protocol, mark them as
407 optional if the property is optional.
408 (maybe_make_artificial_property_decl): Added 'getter_name'
409 argument. Set PROPERTY_OPTIONAL.
410 (objc_maybe_build_component_ref): Updated calls to
411 maybe_make_artificial_property_decl. Added code for optional,
412 readonly properties.
413 (objc_build_class_component_ref): Updated call to
414 maybe_make_artificial_property_decl.
416 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
418 * objc-act.c (objc_build_struct): Fixed loops that save and
419 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
420 special case for the current type is then no longer required.
421 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
422 TYPE_OBJC_INFO.
423 (objc_get_protocol_qualified_type): Updated comments.
425 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
427 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
428 after finish_struct, not before, otherwise it may be wiped out by
429 it. This fixes spurious warnings when a class has more than 15
430 instance variables.
432 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
434 PR objc/24358
435 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
436 objective-c-cpp-output instead of objc-cpp-output. Print a
437 deprecation note every time objc-cpp-output is requested.
439 2010-11-22 Joseph Myers <joseph@codesourcery.com>
441 * objc-act.c (write_symbols): Don't declare here.
443 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
445 PR objc/41108
446 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
447 this function is only called with the next runtime.
449 2010-11-20 Jakub Jelinek <jakub@redhat.com>
451 PR c/46547
452 * objc-act.c (in_late_binary_op): Remove.
454 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
456 * objc-act.c (objc_start_class_interface): Do not warn that class
457 attributes are unimplemented. Pass the attributes to start_class.
458 (objc_start_category_interface): Updated call to start_class.
459 (objc_start_class_implementation): Same change.
460 (objc_start_category_implementation): Same change.
461 (objc_build_class_component_ref): Warn if the class is deprecated.
462 (build_private_template): Mark the template as deprecated if the
463 class is deprecated.
464 (start_class): Added 'attributes' argument. Emit a warning if
465 using a deprecated class as superclass of a class, or original
466 class of a category. Recognize the 'deprecated' attribute when
467 starting and interface, and mark the interface with
468 TREE_DEPRECATED if present. Store attributes in the interface.
470 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
472 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
473 argument. If it is 'true' and the protocol is deprecated, emit a
474 deprecation warning.
475 (objc_start_protocol): Do not warn that protocol attributes are
476 unimplemented. Pass the attributes to start_protocol.
477 (start_protocol): Added attributes argument. Recognize the
478 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
479 if present. Store attributes in the protocol.
480 (objc_declare_protocols): Added 'attributes' argument. Recognize
481 the 'deprecated' attribute and mark the protocols with
482 TREE_DEPRECATED if present. Store attributes in the protocol.
483 Updated call to lookup_protocol.
484 (objc_build_protocol_expr): Updated call to lookup_protocol.
485 (check_protocol_recursively): Same change.
486 (lookup_and_install_protocols): Same change.
487 * objc-act.h: Updated comments.
489 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
491 * objc-act.c (lookup_method_in_protocol_list): Search methods in
492 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
493 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
495 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
497 * objc-act.c (objc_build_setter_call): New.
498 (objc_maybe_build_modify_expr): Rewritten to build a compound
499 statement.
500 (objc_build_incr_expr_for_property_ref): Updated calls to
501 objc_maybe_build_modify_expr to call objc_build_setter_call
502 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
503 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
504 TREE_NO_WARNING on the final compound statement to silence C++
505 warnings.
507 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
509 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
510 (objc_create_temporary_var): Moved it towards the beginning of the
511 file so that objc_build_incr_expr_for_property_ref can use it.
513 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
515 * objc-act.c (objc_add_property_declaration): Check that the decl
516 we received from the parser is a FIELD_DECL; reject array and
517 bitfield properties. Convert the warning when a property is
518 readonly and a setter is specified into an error. Convert errors
519 when a property declaration does not match a property declaration
520 in a superclass into warnings.
521 (objc_add_synthesize_declaration_for_property): Use
522 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
523 if it is a bitfield. Throw an error if we are asked to synthesize
524 setters/getters for a bitfield instance variable but the property
525 is not appropriate - it must be assign and nonatomic. If the
526 property is readonly, allow the instance variable type to be a
527 specialization of the property type.
528 (objc_type_valid_for_messaging): Fixed returning 'false' for a
529 Class qualified with a protocol when the 'accept_classes' argument
530 is 'false'.
532 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
534 * objc-act.c (objc_get_protocol_qualified_type): detect cases
535 where we are asked to attach a protocol to something which is not
536 an Objective-C object type, and produce an error.
538 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
540 * objc-act.c (objc_add_property_declaration): Check that the type
541 of a property and of an inherited property match.
542 (objc_maybe_build_component_ref): Tidied up indentation and
543 comments.
544 (objc_common_type): Added new type of check (-5).
545 (objc_add_synthesize_declaration_for_property): Check that the
546 property to synthesize and the instance variable to use have the
547 same type.
549 2010-11-10 Joseph Myers <joseph@codesourcery.com>
551 * objc-act.c (objc_init): Use %' in diagnostic.
552 (objc_set_method_opt): Remove trailing '.' from diagnostic.
554 2010-11-10 Joseph Myers <joseph@codesourcery.com>
556 * objc-act.c (dump_base_name): Don't declare here.
558 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
560 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
561 search for the @property declation only in the current context,
562 but also in inherited properties. Do not mark the original
563 PROPERTY_DECL in the @interface or @protocol with
564 PROPERTY_DYNAMIC.
565 (check_methods): To check if a method is associated with a
566 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
567 (check_accessible_methods): Same change.
568 * objc-act.h: Updated comment.
570 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
572 * objc-act.c (objc_add_synthesize_declaration_for_property):
573 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
574 checking for an existing @synthesize or @dynamic declaration.
575 Search for an inherited @property declaration if none is found in
576 the local interface. If the required instance variable does not
577 exist, return instead of trying to continue to prevent a compiler
578 crash later. Check that the instance variable is not already
579 being used by another @synthesize.
580 (objc_add_dynamic_declaration_for_property): Iterate over
581 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
582 existing @synthesize or @dynamic declaration.
583 (objc_synthesize_getter): Search for the getter declaration in
584 protocols and superclasses as well.
585 (objc_synthesize_setter): Search for the setter declaration in
586 protocols and superclasses as well.
588 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
590 * objc-act.c (lookup_property): When checking categories, also
591 check the protocols attached to each.
592 (objc_add_property_declaration): Determine the
593 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
594 error message. Search for an existing property declaration with
595 the same name which would be inherited from the class hiearchy,
596 and produce an error if it has incompatible attributes.
597 (check_methods): Changed second parameter. If the method is a
598 getter or setter for a property, do not warn if it is inherited as
599 opposed to implemented directly in the class.
600 (check_protocol): Updated calls to check_methods.
601 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
602 PROPERTY_GETTER_NAME here; this is now done earlier, in
603 objc_add_property_declaration.
604 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
606 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
608 Fixed using the Objective-C 2.0 dot-syntax with self and super.
609 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
610 (maybe_make_artificial_property_decl): Added 'implementation'
611 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
612 looking up getters or setters for a class. If an implementation
613 is specified, search it as well for a getter or setter.
614 (objc_maybe_build_component_ref): Updated calls to
615 maybe_make_artificial_property_decl; added code to deal with
616 'self' and 'super' and with methods declared locally in the
617 implementation. Store the getter call expression in the
618 PROPERTY_REF instead of throwing it away.
619 (objc_build_class_component_ref): Updated calls to
620 maybe_make_artificial_property_decl, and store the getter call
621 expression in PROPERTY_REF instead of throwing it away.
622 (lookup_method_static): Implemented
623 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
624 (objc_gimplify_property_ref): Do not build the getter method call
625 here; instead use the one stored in the PROPERTY_REF. If it's not
626 there, produce helpful error messages.
627 * objc-tree.def (PROPERTY_REF): Increased the number of operands
628 from 2 to 3. Updated comments.
629 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
631 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
633 PR target/44981
634 * objc-act.c (objc_build_string_object): Amend for renamed hook.
635 (objc_string_ref_type_p): New.
636 (objc_check_format_arg): New.
638 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
640 Fixed using the Objective-C 2.0 dot-syntax with class names.
641 * objc-act.c (objc_build_class_component_ref): New.
643 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
645 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
646 category.
647 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
648 if set to 'true', return 'true' for Class objects. Do not remove
649 more than on pointer indirection.
650 (objc_add_property_declaration): Only warn about 'assign'
651 semantics for Objective-C objects if warn_property_assign_default;
652 and do not warn if the property is readonly or if the type is a Class.
653 (objc_finish_foreach_loop): Updated calls to
654 objc_type_valid_for_messaging.
656 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
658 Implemented -fobjc-std=objc1 flag.
659 * objc-act.c (objc_start_class_interface): If attributes are
660 specified when flag_objc1_only is set, print an error.
661 (objc_start_category_interface): Same change.
662 (objc_start_protocol): Same change.
663 (objc_add_method_declaration): Same change.
664 (objc_start_method_definition): Same change.
665 (objc_build_keyword_decl): Same change.
666 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
667 flag_objc1_set is set, print an error.
668 (objc_set_method_opt): If flag_objc1_only is set, print an error.
669 (objc_add_property_declaration): Same change.
670 (objc_add_synthesize_declaration): Same change.
671 (objc_add_dynamic_declaration): Same change.
672 (objc_finish_foreach_loop): Same change.
673 (objc_maybe_build_component_ref): If flag_objc1_only is set,
674 return immediately.
676 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
678 * objc-act.c (maybe_make_artificial_property_decl): New.
679 (objc_maybe_build_component_ref): Call
680 maybe_make_artificial_property_decl if a property can not be
681 found. Do not call objc_finish_message_expr if
682 PROPERTY_HAS_NO_GETTER.
683 * objc-act.h Updated comments.
684 (PROPERTY_HAS_NO_GETTER): New.
685 (PROPERTY_HAS_NO_SETTER): New.
686 * objc-tree.def: Updated comment.
688 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
690 Implemented format and noreturn attributes for Objective-C methods.
691 * objc-act.c (objc_start_method_definition): If method attributes
692 are specified emit a warning and ignore them.
693 (build_objc_method_call): Moved deprecation warnings from here ...
694 (objc_finish_message_expr): to here. Do not emit deprecation
695 warnings if the receiver is of type 'id'.
696 (really_start_method): Install 'deprecation' and 'noreturn'
697 attributes.
698 (objc_decl_method_attributes): Carefully filter out the list of
699 attributes, allowing only "noreturn", "format", "sentinel" and
700 "deprecated". In the case of "format", adjust the arguments.
701 Always process the attributes in the same way no matter if
702 "sentinel" is in the list or not.
704 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
706 * objc-act.c (objc_maybe_build_component_ref): Warn about using
707 deprecated properties.
708 (objc_maybe_printable_name): Support PROPERTY_DECL.
710 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
712 Implemented Objective-C 2.0 property accessors.
713 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
714 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
715 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
716 (objc_getProperty_decl): New.
717 (objc_setProperty_decl): New.
718 (objc_copyStruct_decl): New.
719 (objc_getPropertyStruct_decl): New.
720 (objc_setPropertyStruct_decl): New.
721 * objc-act.c (build_objc_property_accessor_helpers): New.
722 (synth_module_prologue): Call
723 build_objc_property_accessor_helpers.
724 (lookup_ivar): New.
725 (objc_synthesize_getter): Implemented synthesizing getters that
726 work with properties that are not nonatomic, assign properties.
727 (objc_synthesize_setter): Implemented synthesizing setters that
728 work with properties that are not nonatomic, assign properties.
730 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
732 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
733 * objc-tree.def (PROPERTY_REF): New.
734 * objc-act.h: Added comments for all the PROPERTY_ macros.
735 (PROPERTY_NAME): Use DECL_NAME.
736 (PROPERTY_COPIES): Removed.
737 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
738 (PROPERTY_NONATOMIC): New.
739 (objc_property_assign_semantics): Make it a typedef.
740 (PROPERTY_ASSIGN_SEMANTICS): New.
741 (PROPERTY_DYNAMIC): New.
742 (PROPERTY_REF_OBJECT): New.
743 (PROPERTY_REF_PROPERTY_DECL): New.
744 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
745 (in_objc_property_setter_name_context): Removed.
746 (objc_add_property_declaration): Removed copies and ivar arguments
747 and code supporting them. Fixed recovering when readonly and
748 setter attributes are specified. Removed support for @property in
749 @implementation context. Updated error message. Double-check
750 that a property does not have a DECL_INITIAL. Validate the
751 property assign semantics and emit appropriate errors and
752 warnings. Check for duplicate property declarations. Set
753 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
754 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
755 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
756 PROPERTY_IVAR_NAME to NULL_TREE.
757 (objc_build_getter_call): Renamed to
758 objc_maybe_build_component_ref. If the property is not found in
759 the interface, search in the protocol list. Do not generate the
760 getter call; instead, build and return a PROPERTY_REF.
761 (objc_is_property_ref): New.
762 (objc_setter_func_call): Removed.
763 (get_selector_from_reference): Removed.
764 (is_property): Removed.
765 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
766 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
767 the PROPERTY_REF. Generate an error if the property is read-only.
768 (build_property_reference): Removed.
769 (objc_finish_message_expr): Removed check to produce "readonly
770 property can not be set" error when
771 in_objc_property_setter_name_context. We now generate the error
772 earlier, in objc_maybe_build_modify_expr, which will only generate
773 the setter call if the property is readwrite.
774 (check_methods): Recognize dynamic properties.
775 (check_methods_accessible): Same change.
776 (objc_build_property_ivar_name): Removed.
777 (objc_build_property_setter_name): Dropped bool argument. Always
778 add the ':' at the end.
779 (objc_gen_one_property_datum): Removed.
780 (objc_process_getter_setter): Removed.
781 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
782 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
783 DECL_SOURCE_LOCATION of the new method to be the same as the one
784 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
785 instead of trying to guess what it should be. Removed use of
786 CLASS_IVARS. Use the location of @synthesize for c_finish_return
787 and c_end_compound_statement.
788 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
789 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
790 Set the DECL_SOURCE_LOCATION of the new method to be the same as
791 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
792 is instead of trying to guess what it should be. Removed use of
793 CLASS_IVARS. Use the location of @synthesize for c_finish_return
794 and c_end_compound_statement. Emit an error and keep going,
795 instead of aborting, if the setter prototype does not have the
796 expected argument.
797 (objc_add_synthesize_declaration_for_property): New.
798 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
799 all arguments. Improved error message. Filled in the rest of the
800 function, which used to be a placeholder, with an actual
801 implementation.
802 (objc_add_dynamic_declaration_for_property): New.
803 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
804 arguments. Improved error message. Filled in the rest of the
805 function, which used to be a placeholder, with an actual
806 implementation.
807 (objc_gen_property_data): Rewritten.
808 (finish_class): Added explicit switch cases for
809 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
810 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
811 gcc_unreachable. Rewritten the processing of properties, in
812 particular to not synthesize prototypes for getters and setters if
813 they already exist and to install the getter and setter names into
814 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
815 warnings about setter, getter and ivar property attributes.
816 (objc_lookup_ivar): Removed support for properties.
817 (objc_gimplify_property_ref): New.
818 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
819 objc_gimplify_property_ref.
821 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
823 * objc-act.c (objc_add_property_declaration): Added arguments to
824 pass the various property attributes that were parsed with the
825 property declaration. Process arguments to determine the final
826 property attributes and produce error messages as appropriate.
827 Added temporary code to keep the compiler silent about variables
828 set but not used - for new attributes that are only checked but
829 have no effect yet.
830 (property_readonly): Removed.
831 (property_setter): Removed.
832 (property_getter): Removed.
833 (property_ivar): Removed.
834 (property_copies): Removed.
835 (objc_set_property_attr): Removed.
836 * objc-act.h (enum property_assign_semantics): New.
838 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
840 * objc-act.c (objc_add_property_variable): Renamed to
841 objc_add_property_declaration. Added location argument. Updated
842 warnings and errors to use it. Use error, not fatal_error, if a
843 property declaration is found outside an interface or
844 implementation context.
846 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
848 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
849 emit a warning that method parameter attributes are unimplemented.
850 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
851 (start_method_def): Copy attributes from each KEYWORD_DECL into
852 the corresponding PARM_DECL.
853 (objc_warn_deprecated_use): Removed.
854 (build_objc_method_call): Call warn_deprecated_use, not
855 objc_warn_deprecated_use.
856 (objc_maybe_printable_name): Do not try to get the identifier name
857 of DECLs that we don't recognize. Immediately return NULL for them.
858 (objc_printable_name): Removed C++-specific case, which is no
859 longer used. Updated comments.
861 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
863 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
864 (objc_demangle): Return NULL if demangling can not be done because
865 the string to demangle is not an Objective-C mangled method name.
866 Be smarter in demangling method names so that at least for methods
867 with no arguments we are able to almost always demangle '_' correctly.
868 Updated comments.
869 (objc_maybe_printable_name): New.
870 (objc_printable_name): Call objc_maybe_printable_name. If it
871 returns NULL, call cxx_printable_name in Objective-C++.
873 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
875 Based on the CFString implementation in FSF apple/trunk branch.
877 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
879 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
881 * objc-act.c (get_objc_string_decl): Use a switch instead of a
882 chain of ifs. Use gcc_unreachable instead of abort.
883 (add_objc_string): Same change.
884 (generate_protocol_list): Same change - twice.
885 (synth_id_with_class_suffix): Same change.
886 (build_keyword_selector): Same change - twice.
887 (objc_build_message_expr): Same change.
888 (objc_build_selector_expr): Same change.
889 (check_methods): Same change - and added missing gcc_unreachable
890 for default case.
891 (check_methods_accessible): Same change - twice, and added missing
892 gcc_unreachable for default case in one of them.
893 (start_class): Same change - and added missing gcc_unreachable for
894 default case.
895 (continue_class): Same change.
896 (objc_gen_property_data): Same change.
897 (finish_class): Same change.
898 (encode_type_qualifiers): Added missing gcc_unreachable.
899 (encode_type): Small code tidy up to reduce duplicated code. Use
900 gcc_unreachable instead of abort - twice.
901 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
902 twice. Added missing gcc_unreachable for default case - twice.
903 (dump_interface): Use a switch instead of a chain of ifs.
904 (handle_impent): Same change.
906 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
908 * objc-act.h (objc_inherit_code): Removed.
909 * objc-act.c (objc_inherit_code): Removed.
910 (objc_set_method_type): Removed.
911 (objc_build_method_signature): Added is_class_method argument.
912 Use it instead of the global objc_inherit_code variable.
913 (objc_add_method_declaration): Same change.
914 (objc_start_method_definition): Same change.
915 (objc_generate_cxx_ctor_or_dtor): Updated call to
916 objc_start_method_definition. Do not call objc_set_method_type.
917 (adjust_type_for_id_default): Mark as inline.
918 (objc_synthesize_getter): Updated call to
919 objc_start_method_definition. Do not set objc_inherit_code.
920 (objc_synthesize_setter): Updated call to
921 objc_start_method_definition. Do not set objc_inherit_code.
923 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
925 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
926 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
927 get it to compile in the current trunk.
929 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
931 Radar 4345837
932 * objc/objc-act.c (hash_class_name_enter): New.
933 (hash_class_name_lookup): New.
934 (objc_declare_alias): Enter alias name into hash table.
935 (objc_declare_class): Enter class name into hash table.
936 (objc_is_class_name): Do a hash look up of class name.
937 (hash_init): Initialize the two new hash tables.
938 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
939 declarations, removed class_chain and alias_chain.
941 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
943 * objc-lang.c (finish_file): Removed.
944 * objc-act.c (objc_finish_file): Renamed to
945 objc_write_global_declarations. Do not try to instantiate C++
946 templates when compiling Objective-C++ as this is now
947 automatically done before this function is called. Do not check
948 for syntax-only run or PCH generation as this is done by the
949 callers.
950 * objc-act.h (objc_finish_file): Removed.
952 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
954 Implemented parsing @synthesize and @dynamic for
955 Objective-C/Objective-C++.
956 * objc-act.c (objc_add_synthesize_declaration): New.
957 (objc_add_dynamic_declaration): New.
959 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
961 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
962 error_mark_node.
964 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
966 Merge from 'apple/trunk' branch on FSF servers.
968 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
970 Radar 4407151
971 * objc/objc-act.c (objc_is_class_name): template parameter is not
972 an objective class name.
973 (objc_generate_cxx_cdtors): Check for the null
974 objc_implementation_context.
976 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
978 Merge from 'apple/trunk' branch on FSF servers.
980 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
982 Radar 4330422
983 * objc/objc-act.c (objc_non_volatilized_type): New
985 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
987 Radar 4204796
988 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
989 types with proper attribute set and correctly.
990 (objc_volatilize_decl): Remove unneeded code.
991 (objc_type_quals_match): Use the new attribute to check on
992 'volatilzed' type.
993 (hash_init): removed unneeded code.
995 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
997 Merge from 'apple/trunk' branch on FSF servers.
999 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1001 Radar 4133425
1002 * objc-act.c (objc_diagnose_private_ivar): New.
1004 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1006 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
1007 make its type 'objc_ivar_visibility_kind'.
1008 (objc_start_class_interface): Update to use visibility enum.
1009 (objc_start_class_implementation): Likewise.
1010 (objc_set_visibility): Update to use visibility enum, warn that
1011 @package is handle as per @public.
1012 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
1013 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
1014 make its type 'objc_ivar_visibility_kind'.
1016 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1018 merge from FSF apple 'trunk' branch.
1019 2006 Fariborz Jahanian <fjahanian@apple.com>
1021 Radars 4436866, 4505126, 4506903, 4517826
1022 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
1023 property_readonly, property_getter, property_setter, property_ivar,
1024 property_copies, in_objc_property_setter_name_context: New vars.
1025 (objc_set_property_attr): New.
1026 (objc_add_property_variable): New.
1027 (lookup_property_in_list): New.
1028 (lookup_property): New.
1029 (objc_build_getter_call): New.
1030 (objc_setter_func_call): New.
1031 (get_selector_from_reference): New.
1032 (objc_build_setter_call): New.
1033 (is_property): New.
1034 (build_property_reference): New.
1035 (objc_finish_message_expr): Detect readonly property and warn.
1036 (objc_build_property_ivar_name): New.
1037 (objc_build_property_setter_name): New.
1038 (objc_gen_one_property_datum): New.
1039 (objc_process_getter_setter): New.
1040 (objc_synthesize_getter): New.
1041 (objc_synthesize_setter): New.
1042 (objc_gen_property_data): New.
1043 (finish_class): Generate property data.
1044 (comp_proto_with_proto): Separated from ...
1045 (match_proto_with_proto): ... New.
1046 (objc_lookup_ivar): Handle properties.
1047 * objc-tree.def (PROPERTY_DECL): New tree code.
1048 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
1049 (METHOD_PROPERTY_CONTEXT): New.
1050 (PROPERTY_NAME): New.
1051 (PROPERTY_GETTER_NAME): New.
1052 (PROPERTY_SETTER_NAME): New.
1053 (PROPERTY_IVAR_NAME): New.
1054 (PROPERTY_READONLY): New.
1055 (PROPERTY_COPIES): New.
1056 (TOTAL_CLASS_RAW_IVARS): New.
1057 (CLASS_PROPERTY_DECL): New.
1058 (IMPL_PROPERTY_DECL): New.
1059 * objc-lang.c (objc_init_ts): Update fields for property_decl.
1061 2010-10-13 Richard Henderson <rth@redhat.com>
1063 * objc-act.c (objc_eh_personality): Update call to
1064 build_personality_function.
1066 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1068 merge from FSF apple 'trunk' branch.
1070 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1071 Radar 3803157 (method attributes)
1072 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
1073 * objc/objc-act.c (objc_decl_method_attributes): New.
1074 (objc_add_method_declaration): Process method's attribute.
1075 (objc_start_method_definition): Ditto.
1076 (build_objc_method_call): Inject method attribute into
1077 built function type.
1078 (objc_method_decl): New.
1079 (objc_warn_deprecated)use): New.
1081 2010-10-07 Andi Kleen <ak@linux.intel.com>
1083 * Make-lang.in (cc1obj-dummy): Remove.
1084 (cc1obj-checksum): Change to run checksum over object files
1085 and options only.
1087 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
1089 PR objc/45925
1090 * objc-act.c (objc_finish_foreach_loop): Convert return value of
1091 countByEnumeratingWithState:objects:count: to long unsigned int.
1093 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1095 * objc-act.c (build_objc_method_call): Replace calls to
1096 build_function_call () with the VEC equivalent. Construct parameter
1097 lists as VECs.
1099 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
1101 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
1102 signal that the receiver has been used.
1104 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1106 * README: Obsolete file removed.
1108 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1110 Implemented fast enumeration for Objective-C.
1111 * objc-act.c (build_fast_enumeration_state_template): New.
1112 (TAG_ENUMERATION_MUTATION): New.
1113 (TAG_FAST_ENUMERATION_STATE): New.
1114 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
1115 objc_enumeration_mutation_decl.
1116 (objc_create_temporary_var): Allow providing a name to temporary
1117 variables.
1118 (objc_build_exc_ptr): Updated calls to
1119 objc_create_temporary_var().
1120 (next_sjlj_build_try_catch_finally): Same change.
1121 (objc_finish_foreach_loop): New.
1122 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
1123 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
1124 objc_enumeration_mutation_decl.
1126 Merge from 'apple/trunk' branch on FSF servers.
1128 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
1130 Radar 4507230
1131 * objc-act.c (objc_type_valid_for_messaging): New routine to check
1132 for valid objc object types.
1133 (objc_finish_foreach_loop): Check for invalid objc objects in
1134 foreach header.
1136 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
1138 Merge from 'apple/trunk' branch on FSF servers.
1140 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
1142 Radar 4290840
1143 * objc-act.c (objc_start_method_definition): Check for
1144 error_mark_node for the selector name and make a quick exit.
1146 2010-10-04 Andi Kleen <ak@linux.intel.com>
1148 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
1150 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1152 merge from FSF 'apple/trunk' branch.
1153 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1155 Radar 4386773
1156 * objc/objc-act.c (objc_set_method_opt): New function.
1157 (objc_start_protocol, objc_finish_interface): Reset
1158 objc_method_optional_flag flag.
1159 (objc_add_method_declaration): Pass on the new
1160 flag to objc_add_method.
1161 (objc_add_method): Add optional methods to new chain in
1162 the protocol class.
1163 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
1164 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
1165 class's optional method chains.
1167 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1169 Merge from 'apple/trunk' branch on FSF servers.
1171 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1173 Radar 4278236
1174 * objc-act.c (objc_declare_class): Pick the right
1175 type tree.
1177 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1179 Merge from 'apple/trunk' branch on FSF servers.
1181 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
1183 Radar 4281748
1184 * objc-act.c (objc_check_global_decl): New
1186 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1188 * objc-act.c (objc_is_reserved_word): Removed.
1190 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1192 * objc-act.c (objc_add_method_declaration): Handle and ignore
1193 attributes.
1194 (objc_start_method_definition): Likewise.
1195 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
1196 (objc_build_keyword_decl): Handle and ignore attributes.
1198 2010-09-28 Richard Henderson <rth@redhat.com>
1200 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
1202 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
1204 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
1205 (objc_start_category_interface): Likewise.
1206 (objc_start_protocol): Likewise.
1208 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1210 Merge from 'apple/trunk' branch on FSF servers.
1212 2005-08-23 Stuart Hastings <stuart@apple.com>
1213 Ziemowit Laski <zlaski@apple.com>
1215 Radar 4209854
1216 * objc-act.c (objc_decay_parm_type): New function.
1217 (get_arg_type_list): Decay types for all named arguments.
1218 (objc_push_parm): Rebuild the PARM_DECL if its type has
1219 been decayed.
1221 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1223 * objc-act.c (encode_type): Fixed encoding enums with the next
1224 runtime.
1226 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1228 Merge from 'apple/trunk' branch on FSF servers.
1230 2005-07-18 Ziemowit Laski <zlaski@apple.com>
1232 Radar 4175534
1233 * objc-act.c (objc_compare_types): A new silent comparison
1234 mode (-4), differing from regular comparison (-3) in that
1235 'false' is returned instead of issuing warnings.
1237 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
1239 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
1240 (encode_aggregate_within): Reorganized code to be more readable.
1241 (encode_aggregate_fields): Updated second argument to be 'bool'
1242 instead of 'int'.
1244 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1246 PR objc/45763
1247 PR objc/25450
1248 PR objc/25464
1249 * objc-act.c: Improved comments for encoding functions.
1250 (encode_aggregate_within): For the GNU runtime, rewritten some
1251 obsfuscated code to clarify the various cases.
1252 (encode_aggregate): Function removed.
1253 (encode_array): Generate an error if asked to encode an incomplete
1254 array as part of generating instance variables. Else, when
1255 encoding an incomplete array inside a structure, encode it as an
1256 array of zero size.
1257 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
1258 '^c' instead of '*'.
1259 (encode_gnu_bitfield): Encode enumerated types exactly in the same
1260 type as integer types instead of using a hardcoded 'i'. If asked
1261 to encode a non-integer type as a bitfield, do not abort
1262 compilation immediately; instead generate an error, then skip the
1263 type.
1264 (encode_type): Use a 'switch' instead of a sequence of 'if's.
1265 Added a 'default' clause that gets executed if the type can not be
1266 matched, and that encodes it as '?' (unknown) and produces a
1267 warning. For the GNU runtime, encode enumerated types exactly in
1268 the same way as integer types instead of using a hardcoded 'i'.
1269 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
1270 Encode C++ reference types as pointers. Call encode_vector to
1271 encode vectors.
1272 (encode_vector): New function.
1274 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1276 Merge from 'apple/trunk' branch on FSF servers. I modified the
1277 changes to be used only when compiling for the NeXT runtime.
1279 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
1281 Radar 4301047
1283 * objc-act.c (encode_type): Remove the hack.
1285 2005-07-20 Ziemowit Laski <zlaski@apple.com>
1287 Radar 4136935
1288 * objc-act.c (pointee_is_readonly): New function.
1289 (encode_pointer, encode_aggregate_within, encode_type):
1290 Attempt to emulate GCC 3.3 when generating type encodings.
1292 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
1294 Merge from 'apple/trunk' branch on FSF servers.
1296 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
1298 Radar 4229905
1299 * objc-act.c (objc_have_common_types): New function.
1301 2005-06-22 Ziemowit Laski <zlaski@apple.com>
1303 Radar 4154928
1304 * objc-act.c (objc_common_type): New function.
1306 2010-09-27 Richard Guenther <rguenther@suse.de>
1308 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
1309 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
1311 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1313 * objc-act.c: Removed historical, obsolete comment at the top of
1314 the file.
1316 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1318 PR objc/23710
1319 * objc-act.c (objc_start_method_definition): Do not abort upon a
1320 'method definition not in @implementation context' error. Return
1321 'false' instead.
1323 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
1325 PR objc/25965
1326 * objc-act.c (objc_get_interface_ivars): New function.
1327 (objc_collecting_ivars): New variable.
1328 (continue_class): Set and reset objc_collecting_ivars for context.
1330 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1332 Merge from 'apple/trunk' branch on FSF servers.
1334 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1336 Radar 4457381
1337 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1338 @class's protocol list.
1340 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1342 Radar 4219590
1343 * objc/objc-act.c (objc_start_method_definition): Initialize
1344 break/continue labels.
1346 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1348 Radar 4174166
1349 * objc-act.c (objc_compare_types): Compare function
1350 pointers; indicate success if the right-hand side has
1351 a return type that is covariant, and the argument types
1352 contravariant, with those of the left side.
1354 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1356 Radar 4216500
1357 * objc-act.c (objc_get_protocol_qualified_type): When looking
1358 at a typedef, retrieve the precise type it describes (rather
1359 than merely looking up a class by name).
1361 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1363 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1364 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1365 change.
1367 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1369 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1371 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1373 PR objc/44140
1374 * objc-act.c: build_objc_string_decl() remove declaration.
1375 (finish_var_decl): Remove forcing of var output and marking
1376 as "Used".
1377 (init_def_list): Use integer_zero_node.
1378 (init_objc_symtab): Use integer_zero_node, make the short
1379 integer type specific on relevant nodes.
1380 (generate_objc_symtab_decl): Remove call to
1381 forward_declare_categories(). Use null_pointer_node where
1382 appropriate.
1383 (build_module_descriptor): Comment and mark this item as
1384 DECL_PRESERVE_P.
1385 (generate_static_references): Use gcc_unreachable instead of
1386 abort ().
1387 (diagnose_missing_method): New.
1388 (build_next_selector_translation_table): New.
1389 (build_gnu_selector_translation_table): New.
1390 (add_objc_string): Merge code from build_objc_string_decl...
1391 ... and delete build_objc_string_decl().
1392 (generate_dispatch_table): Make integer types explicit.
1393 (generate_category): Pass implent and arrange for the data
1394 to be extracted within the routine. Do not start new vars,
1395 but finish the ones collcted during parsing.
1396 (generate_shared_structures): Likewise.
1397 (finish_objc): Reorder code so that we finish variables before
1398 referencing them. Save the global data before calling meta-data
1399 creation routines, and pass the current reference to the two
1400 main routines. Only call generate_objc_image_info () for the
1401 NeXT runtime.
1402 (generate_classref_translation_entry): Comment on and make this
1403 item DECL_PRESERVE_P.
1404 (handle_class_ref): Use varpool interfaces, comment on and make
1405 this item DECL_PRESERVE_P.
1406 (handle_impent): Likewise.
1407 (generate_objc_image_info): Only generate when the content is
1408 non-zero. Make integer types explict.
1410 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1412 PR objc/24867
1413 * objc-act.c (build_sized_array_type): New function.
1414 (add_objc_string): Use it.
1415 (generate_protocol_list): Likewise.
1416 (generate_objc_image_info): Likewise.
1417 (add_field_decl): New function.
1418 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1419 (generate_struct_by_value_array): Use add_field_decl.
1420 (build_objc_symtab_template): Likewise.
1421 (build_module_descriptor): Likewise.
1422 (build_objc_exception_stuff): Likewise.
1423 (build_protocol_template): Likewise.
1424 (build_method_prototype_list_template): Likewise.
1425 (build_method_prototype_template): Likewise.
1426 (build_category_template): Likewise.
1427 (build_selector_template): Likewise.
1428 (build_class_template): Likewise.
1429 (build_super_template): Likewise.
1430 (build_ivar_template): Likewise.
1431 (build_ivar_list_template): Likewise.
1432 (build_method_list_template): Likewise.
1433 (build_method_template): Likewise.
1435 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1437 * objc-act.c: Do not include except.h.
1439 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1441 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1442 allocation.
1444 * objc-act.c (objc_volatilize_decl): Likewise.
1445 (objc_build_string_object): Likewise.
1446 (hash_init): Likewise.
1447 (hash_enter): Likewise.
1448 (hash_add_attr): Likewise.
1449 (add_class): Likewise.
1450 (start_class): Likewise.
1452 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1454 * objc-act.c: Update include path for moved files.
1455 * objc-lang.c: Likewise.
1456 * config-lang.in: Update paths in gtfiles for files in c-family/.
1458 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1460 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1461 varargs type instead of a zero-argument type.
1463 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1465 * objc-act.c (synth_module_prologue): Use build_function_type_list
1466 instead of build_function_type.
1467 (build_module_initializer_routine): Likewise.
1468 (build_next_objc_exception_stuff): Likewise.
1469 (build_objc_exception_stuff): Likewise.
1471 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1473 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1474 * Make-lang.in (objc/objc-act.o): Update dependencies.
1476 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1478 * objc-act.h: Do not include gimple.h.
1479 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1480 Include gimple.h. Explain why except.h has to be included.
1481 * objc-lang.c: Do not include diagnostics.h.
1482 * Make-lang.in: Update dependencies.
1484 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1486 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1487 mismatch code for VECs.
1489 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1491 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1492 Use build_constructor instead of build_constructor_from_list.
1493 (objc_build_string_object): Build a VEC argument for
1494 objc_build_constructor.
1495 (init_def_list): Likewise.
1496 (init_objc_symtab): Likewise.
1497 (init_module_descriptor): Likewise.
1498 (generate_static_references): Likewise.
1499 (build_selector_translation_table): Likewise.
1500 (build_descriptor_table_initializer): Likewise.
1501 (generate_descriptor_table): Likewise.
1502 (build_protocol_initializer): Likewise.
1503 (build_ivar_list_initializer): Likewise.
1504 (generate_ivars_list): Likewise.
1505 (build_dispatch_table_initializer): Likewise.
1506 (generate_dispatch_table): Likewise.
1507 (generate_protocol_list): Likewise.
1508 (build_category_initializer): Likewise.
1509 (build_shared_structure_initializer): Likewise.
1510 (generate_objc_image_info): Likewise.
1512 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1514 PR objc++/32052
1515 * objc-act.c (encode_aggregate_within): Encode structure tags
1516 with template args for ObjC++.
1518 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1520 * objc-act.c: Do not include varray.h.
1522 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1524 PR c/18624
1525 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1526 really_start_method, get_super_receiver, handle_class_ref): Set
1527 DECL_READ_P in addition to TREE_USED.
1529 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1531 PR objc/35996
1532 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1533 -fgnu-runtime and set flag_objc_gc to zero.
1535 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1537 PR objc++/23716
1538 * objc-act.c (build_module_initializer_routine): Make the argument
1539 to objc_start_function NULL_TREE when compiling ObjC++.
1541 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1542 Mike Stump <mikestump@comcast.net>
1544 PR objc/43061
1545 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1547 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1549 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1550 get_super_receiver): Update build_indirect_ref calls.
1552 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1554 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1555 decl_specs variables.
1556 (objc_build_message_expr): Remove unused loc variable.
1557 (objc_finish_message_expr): Remove unused saved_rtype variable.
1558 (encode_field_decl): Remove unused type variable.
1560 PR obj-c++/42156
1561 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1562 type variants that don't have it initialized yet.
1564 2009-09-14 Jan Hubicka <jh@suse.cz>
1566 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1568 2009-09-14 Richard Henderson <rth@redhat.com>
1570 * objc-act.c (objc_init_exceptions): Don't call
1571 default_init_unwind_resume_libfunc.
1572 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1574 2009-09-13 Richard Guenther <rguenther@suse.de>
1575 Rafael Avila de Espindola <espindola@google.com>
1577 * objc-act.c (objc_eh_runtime_type): Export.
1578 (objc_init_exceptions): Remove. Move warning code ...
1579 (objc_begin_try_stmt): ... here
1580 (objc_build_throw_stmt): ... and here.
1581 (objc_eh_personality_decl): New.
1582 (objc_eh_personality): New function.
1583 * objc-act.h (objc_eh_runtime_type): Declare.
1584 (objc_eh_personality): Likewise.
1585 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1586 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1588 2009-09-03 Diego Novillo <dnovillo@google.com>
1590 * objc-lang.c (lang_hooks): Remove const qualifier.
1592 2009-08-20 Richard Guenther <rguenther@suse.de>
1594 * objc-act.c: Include c-lang.h
1595 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1597 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1598 Manuel López-Ibáñez <manu@gcc.gnu.org>
1600 PR 40435
1601 * objc-act.c: Add location argument to all calls to
1602 build_fold_addr_expr.
1604 2009-07-14 Taras Glek <tglek@mozilla.com>
1605 Rafael Espindola <espindola@google.com>
1607 * Make-lang.in (objc.install-plugin): New target for
1608 installing plugin headers.
1610 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1612 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1613 EXPR_LOCATION.
1615 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1617 * objc-act.c: Replace %J by an explicit location. Update all
1618 calls.
1620 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1622 * objc-act.c: Replace %H by an explicit location. Update all
1623 calls.
1625 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1627 PR objc/28050
1628 * objc-act.c (objc_build_message_args): Return if ARGS is the
1629 error_mark_node.
1631 2009-06-19 Ian Lance Taylor <iant@google.com>
1633 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1634 (objc_struct_info): New static variable.
1635 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1636 and &objc_struct_types, to start_struct.
1637 (objc_finish_struct): Likewise for finish_struct.
1639 2009-06-15 Ian Lance Taylor <iant@google.com>
1641 * objc-act.c (objc_start_function): Don't set
1642 label_context_stack_se or label_context_stack_vm.
1644 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1646 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1647 (objc_get_parm_info): Same.
1648 (get_super_receiver): Same.
1649 * objc-act.c (objc_build_component_ref): Pass location to
1650 build_compound_ref.
1651 (build_module_initializer_routine): Pass location to
1652 c_end_compound_stmt.
1653 (objc_generate_static_init_call): Pass location to build_stmt.
1654 (build_typed_selector_reference): New location argument.
1655 (build_selector_reference): Same.
1656 (objc_substitute_decl): Pass location to build_array_ref.
1657 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1658 (objc_begin_catch_clause): Same.
1659 (objc_finish_try_stmt): Same.
1660 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1661 (objc_build_throw_stmt): New argument.
1662 (generate_shared_structures): Pass location to build_c_cast.
1663 (objc_build_message_expr): Use local location.
1664 (objc_finish_message_expr): Use input_location.
1665 (build_objc_method_call): New argument.
1666 (objc_build_selector_expr): Same.
1667 (get_super_receiver): Pass location to build_c_cast,
1668 build_modify_expr, build_compound_expr.
1669 * objc-act.c: Add location to all calls to start_struct, build_decl,
1670 finish_struct.
1672 2009-06-09 Ian Lance Taylor <iant@google.com>
1674 * objc-act.c (objc_gimplify_expr): Change return type to int.
1675 * objc-act.h: Update declaration.
1677 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1679 * objc-act.c (objc_init): Skip print_struct_values during
1680 -fcompare-debug-second.
1682 2009-06-03 Ian Lance Taylor <iant@google.com>
1684 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1685 $(SYSTEM_H).
1687 2009-05-27 Ian Lance Taylor <iant@google.com>
1689 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1690 $(LINKER).
1691 (cc1obj$(exeext)): Likewise.
1693 2009-05-26 Ian Lance Taylor <iant@google.com>
1695 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1696 (cc1obj$(exeext)): Likewise.
1698 2009-05-20 Ian Lance Taylor <iant@google.com>
1700 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1701 than NULL_TREE to build_special_member_call.
1703 2009-05-10 Ian Lance Taylor <iant@google.com>
1705 * objc-act.c (objc_building_struct): New static variable.
1706 (objc_in_struct, objc_struct_types): New static variables.
1707 (objc_start_struct, objc_finish_struct): New static functions.
1708 (generate_struct_by_value_array): Call objc_start_struct instead
1709 of start_struct, and call objc_finish_struct instead of
1710 finish_struct.
1711 (objc_build_struct, build_objc_symtab_template): Likewise.
1712 (build_module_descriptor): Likewise.
1713 (build_next_objc_exception_stuff): Likewise.
1714 (build_protocol_template): Likewise.
1715 (build_method_prototype_list_template): Likewise.
1716 (build_method_prototype_template): Likewise.
1717 (build_category_template, build_selector_template): Likewise.
1718 (build_class_template, build_super_template): Likewise.
1719 (build_ivar_template, build_ivar_list_template): Likewise.
1720 (build_method_list_template): Likewise.
1721 (build_method_template): Likewise.
1723 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1725 * objc-act.c: Include intl.h.
1726 (objc_lookup_protocol): Use complete sentences for diagnostics
1727 with %qE for identifiers and translating results of
1728 gen_type_name_0 to locale character set.
1729 (objc_check_decl, check_protocol_recursively,
1730 lookup_and_install_protocols, objc_build_string_object,
1731 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1732 objc_get_class_ivars, error_with_ivar, check_duplicates,
1733 objc_finish_message_expr, objc_build_protocol_expr,
1734 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1735 add_category, add_instance_variable, objc_is_public,
1736 check_methods, check_methods_accessible, check_protocol,
1737 start_class, finish_class, start_protocol, really_start_method,
1738 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1739 identifiers in diagnostics. Translate generated text to locale
1740 character set as needed.
1741 (check_protocol, check_protocols): Change name parameter to type
1742 tree.
1743 (lang_report_error_function): Remove.
1745 2009-04-27 Ian Lance Taylor <iant@google.com>
1747 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1749 2009-04-24 Ian Lance Taylor <iant@google.com>
1751 * objc-act.c (get_super_receiver): Update calls to
1752 build_modify_expr to pass new argument.
1754 2009-04-21 Taras Glek <tglek@mozilla.com>
1756 * objc-act.c: Update GTY annotations to new syntax
1757 * objc-act.h: Likewise
1759 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1761 * ChangeLog: Add copyright and license notices.
1763 2009-04-20 Ian Lance Taylor <iant@google.com>
1765 * objc-act.c (objc_rewrite_function_call): Change parameter from
1766 params to first_param. Change all callers.
1768 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1770 PR bootstrap/39583
1771 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1773 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1775 PR c/456
1776 PR c/5675
1777 PR c/19976
1778 PR c/29116
1779 PR c/31871
1780 PR c/35198
1781 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1783 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1785 PR bootstrap/38262
1786 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1787 remove GMPLIBS.
1789 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1791 * objc-act.c (objc_build_string_object): Pass location to
1792 build_unary_op.
1793 (init_def_list): Same.
1794 (init_objc_symtab): Same.
1795 (init_module_descriptor): Same.
1796 (build_module_initializer_routine): Same.
1797 (generate_static_references): Same.
1798 (build_typed_selector_reference): Same.
1799 (add_objc_string): Same.
1800 (objc_substitute_decl): Same.
1801 (objc_build_ivar_assignment): Same.
1802 (objc_build_global_assignment): Same.
1803 (objc_build_strong_cast_assignment): Same.
1804 (generate_protocols): Same.
1805 (build_protocol_initializer): Same.
1806 (build_dispatch_table_initializer): Same.
1807 (generate_protocol_list): Same.
1808 (build_category_initializer): Same.
1809 (build_shared_structure_initializer): Same.
1810 (generate_shared_structures): Same.
1811 (objc_build_protocol_expr): Same.
1812 (build_ivar_reference): Same.
1813 (get_super_receiver): Same.
1815 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1817 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1818 c_common_truthvalue_conversion with location.
1819 (next_sjlj_build_catch_list): Same.
1820 (next_sjlj_build_try_catch_finally): Same.
1822 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1824 PR objc/37460
1825 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1826 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1827 * objc-act.c (objc_get_callee_fndecl): Kill.
1829 2008-09-17 Jan Hubicka <jh@suse.cz>
1831 PR c++/18071
1832 * objc/objc-act.c (objc_finish_method_definition): Do not set
1833 DECL_INLINE.
1835 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1837 * objc-act.c (build_typed_selector_reference): Pass input_location to
1838 build_unary_op calls.
1839 (build_selector_reference): Same, but to build_array_ref.
1840 (objc_substitute_decl): Same.
1841 (build_ivar_reference): Same, but to build_indirect_ref.
1842 (get_super_receiver): Same.
1844 2008-07-28 Richard Guenther <rguenther@suse.de>
1846 Merge from gimple-tuples-branch.
1848 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1850 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1851 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1852 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1853 * ipa-reference.c: Same.
1855 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1857 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1858 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1860 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1862 * objc-act.c: Fix comment typos.
1864 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1866 * objc-act.c (objc_start_class_interface,
1867 objc_start_category_interface, objc_start_class_implementation,
1868 objc_start_category_implementation, objc_build_struct,
1869 generate_static_references, build_private_template,
1870 lookup_category, objc_add_method, add_category,
1871 add_instance_variable, objc_is_public, conforms_to_protocol,
1872 start_class, continue_class, finish_class): Avoid C++ keywords.
1874 2008-07-14 Jason Merrill <jason@redhat.com>
1876 PR objc++/36723
1877 * objc-act.c (objc_build_constructor): Update C++ tweak.
1879 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1881 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1882 of DECL_IN_SYSTEM_HEADER.
1884 2008-07-11 Ian Lance Taylor <iant@google.com>
1886 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1887 etc., not just when OBJCPLUS is defined.
1889 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1891 * objc-act.c (setup_string_decl, objc_build_string_object,
1892 hash_interface, eq_interface, objc_begin_try_stmt,
1893 encode_method_prototype, build_ivar_list_initializer,
1894 objc_build_encode_expr): Fix for -Wc++-compat.
1896 2008-05-12 Tomas Bily <tbily@suse.cz>
1898 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1899 Use CONVERT_EXPR_P.
1901 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1903 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1905 2008-04-03 Tom Tromey <tromey@redhat.com>
1907 * Make-lang.in (objc_OBJS): New variable.
1909 2008-03-27 Tom Tromey <tromey@redhat.com>
1911 * Make-lang.in: Revert automatic dependency patch.
1913 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1915 PR obj-c++/35704
1916 * objc-act.c (objc_build_component_ref): Fix call to
1917 finish_class_member_access_expr.
1918 (objc_generate_cxx_ctor_or_dtor): Fix call to
1919 build_special_member_call.
1921 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1923 PR objc/29197
1924 * objc-act.c (encode_type): Handle when type is error_mark_node.
1925 (objc_push_parm): Handle when the type of parm is error_mark_node.
1927 2008-03-25 Tom Tromey <tromey@redhat.com>
1929 * Make-lang.in (objc_OBJS): New variable.
1930 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1932 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1934 PR bootstrap/35660
1935 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1936 MAYBE_CLASS_TYPE_P.
1937 (objc_generate_cxx_cdtors): Likewise.
1938 (add_instance_variable): Likewise.
1940 2008-02-26 Tom Tromey <tromey@redhat.com>
1942 * objc-act.c (objc_init): Remove old location code.
1944 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1946 PR other/35107
1947 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1949 2007-07-30 Nick Clifton <nickc@redhat.com>
1951 * Make-lang.in: Change copyright header to refer to version 3 of
1952 the GNU General Public License and to point readers at the
1953 COPYING3 file and the FSF's license web page.
1954 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1955 config-lang.in, objc-lang.c: Likewise.
1957 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1959 * objc-act.c (objc_get_callee_fndecl): Constify.
1960 * objc-act.h (objc_get_callee_fndecl): Likewise.
1962 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1964 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1965 string_eq): Constify.
1967 2007-04-04 Stuart Hastings <stuart@apple.com>
1969 PR 31281
1970 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1972 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1974 * Make-lang.in: Add dummy lang.install-pdf target.
1976 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1978 * objc/objc-act.c: Fix comment typos.
1980 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1981 Brooks Moses <brooks.moses@codesourcery.com>
1982 Lee Millward <lee.millward@codesourcery.com>
1984 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1985 (objc_get_callee_fndecl): Likewise.
1987 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1989 PR objc/27438
1990 * objc-act.c (objc_add_static_instance): Mark the decl as
1991 TREE_USED.
1993 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1995 PR objc/30479
1996 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1997 of htab_hash_pointer.
1998 (lookup_interface): Likewise.
1999 (add_class): Likewise.
2001 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2003 * objc-act.c (objc_build_volatilized_type): Keep track of
2004 canonical types.
2005 (objc_get_protocol_qualified_type): Ditto.
2007 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
2009 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
2010 content where we called cp_finish_file.
2012 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2014 * objc-act.c (synth_module_prologue): Replace calls to
2015 builtin_function with add_builtin_function.
2016 (build_next_objc_exception_stuff): Replace calls to
2017 builtin_function with add_builtin_function.
2018 (build_objc_exception_stuff): Replace calls to
2019 builtin_function with add_builtin_function.
2021 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2023 * Make-lang.in: Added empty "objc.pdf" target.
2025 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
2027 PR objc/29195
2028 * objc-act.c (objc_push_parm): If we change the type of the
2029 decl, relayout the decl.
2031 2006-09-19 Eric Christopher <echristo@apple.com>
2033 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
2034 default to something innocuous.
2035 (build_next_objc_exception_stuff): Rename JBLEN.
2037 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2039 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2041 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2043 PR obj-c++/28434
2044 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
2046 2006-06-06 Mike Stump <mrs@apple.com>
2048 * objc-act.c: Remove prototype for objc_build_volatilized_type.
2050 2006-05-24 Mike Stump <mrs@apple.com>
2052 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
2054 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2056 PR objc/27240
2057 * objc-act.c (objc_is_public): Return early on invalid type.
2059 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
2061 * objc-act.c (init_module_descriptor): Remove file name from
2062 module descriptor.
2063 (gen_type_name_0): Fix ICE when issuing warning.
2065 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2066 * Make-lang.in (OBJC): Remove
2067 (OBJECTIVE-C): Remove
2068 (objective-c): Remove
2069 (.PHONY): Remove objective-c and ObjC
2071 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2073 PR objc/25360
2074 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
2075 by the inner type.
2077 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2079 PR objc/25348
2080 * objc-act.c (encode_array): Handle arrays to zero sized types.
2082 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2084 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
2086 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
2088 * Make-lang.in: Remove all dependencies on s-gtype.
2090 2005-12-02 Richard Guenther <rguenther@suse.de>
2092 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
2093 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
2094 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
2095 build_objc_method_call, objc_rewrite_function_call): Use buildN
2096 instead of build.
2098 2005-10-20 Geoffrey Keating <geoffk@apple.com>
2100 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
2101 on objc_msgSend and like builtin functions.
2103 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
2105 * objc-act.c (objc_build_component_ref): Adjust call to
2106 finish_class_member_access_expr due to a changed prototype.
2108 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2110 PR objc/23306
2111 * objc-act.c (generate_strings): Remove and move code to
2112 finish decl to ...
2113 (add_objc_string): here when creating a new string decl.
2114 (finish_objc): Don't call generate_strings.
2116 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
2118 PR objc/23381
2119 * objc-act.c (next_sjlj_build_try_catch_finally): Set
2120 TREE_SIDE_EFFECTS on catch_seq after building it.
2122 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
2124 part of PR objc/21992
2125 * objc-act.c (handle_class_ref): The ref decl is always referenced.
2127 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2129 Make CONSTRUCTOR use VEC to store initializers.
2130 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
2131 instead of build_constructor.
2133 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2135 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
2136 removed.
2137 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
2138 (KEYWORD_KEY_NAME): Use decl_minimal.
2139 (METHOD_SEL_NAME): Ditto..
2140 (METHOD_SEL_ARGS): Use decl_non_common.
2141 (METHOD_ADD_ARGS): Ditto.
2142 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
2143 (METHOD_DEFINITION): Ditto.
2144 (METHOD_ENCODING): Ditto.
2145 * objc-lang.c: (objc_init_ts): New function.
2147 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2149 * objc-act.c (objc_build_struct): Pass in an actual @interface
2150 instead of its name, and annotate the struct created (and all
2151 existing variants thereof) with the @interface.
2152 (objc_compare_types): Treat forward-declared ObjC classes
2153 as stand-alone (root) classes for purposes of type comparisons.
2154 (build_private_template): Move some code to objc_build_struct().
2156 2005-07-07 Ziemowit Laski <zlaski@apple.com>
2158 PR objc/22274
2159 * objc-act.c (objc_build_string_object): For GNU-style constants,
2160 use the @interface type rather than the built-in type.
2162 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
2164 * Make-lang.in (cc1plus-checksum.c): Use
2165 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2167 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2169 * objc-act.c: Use %q to quote in diagnostics.
2171 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
2173 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
2174 quoting.
2176 2005-06-30 Ziemowit Laski <zlaski@apple.com>
2178 * objc-act.c (objc_build_volatilized_type): New function.
2179 (objc_volatilize_decl): Call objc_build_volatilized_type()
2180 instead of build_qualified_type().
2182 2005-06-29 Ziemowit Laski <zlaski@apple.com>
2184 * objc-act.c (objc_build_internal_const_str_type): New function.
2185 (check_string_class_template): Use objc_get_class_ivars() instead
2186 of TYPE_FIELDS() to retrieve ivar list.
2187 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
2188 than the field itself.
2189 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
2190 type and use it to lay out compile-time string objects.
2191 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
2192 New.
2194 2005-06-28 Paul Brook <paul@codesourcery.com>
2196 * objc-act.c (objc_init_exceptions): Call
2197 default_init_unwind_resume_libfunc.
2199 2005-06-27 Ziemowit Laski <zlaski@apple.com>
2201 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
2202 portion of TYPE_LANG_SPECIFIC info for all variants of
2203 a class before calling finish_struct(), and restore
2204 same TYPE_OBJC_INFO afterwards.
2206 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
2208 * all files: Update FSF address in copyright headers.
2210 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
2212 * objc-act.c (my_build_string_pointer): New.
2213 (objc_get_class_reference, get_super_receiver): Call
2214 my_build_string_pointer instead of my_build_string when building
2215 function arguments.
2217 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
2219 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
2220 machines.
2222 2005-05-24 Ziemowit Laski <zlaski@apple.com>
2224 * objc-act.c (objc_build_struct): New function.
2225 (objc_derived_from_p): Likewise.
2226 (objc_build_component_ref): Likewise.
2227 (objc_copy_binfo): Likewise.
2228 (objc_xref_basetypes): Likewise.
2229 (objc_lookup_protocol): Likewise.
2230 (objc_compare_protocols): Likewise.
2231 (objc_volatilize_decl): Likewise.
2232 (encode_aggregate_fields): Likewise.
2233 (volatilized_hash): Likewise.
2234 (volatilized_eq): Likewise.
2235 (objc_compare_types): Likewise.
2236 (objc_type_quals_match): Likewise.
2237 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
2238 of same name.
2239 (get_class_ivars): Add second parameter indicating if entire
2240 hierarchy is desired.
2241 (struct volatilized_type): New type.
2242 (volatilized_htab): New hash table.
2243 (objc_types_compatible_p, objc_comptypes): Remove functions.
2244 (synth_module_prologue): Do not initialize 'unused_list'.
2245 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
2246 (objc_declare_alias): Implement as a typedef.
2247 (objc_substitute_decl, objc_gimplify_expr): Reformat.
2248 (objc_get_class_ivars): Adjust call to get_class_ivars().
2249 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
2250 build_ivar_reference, get_super_receiver): Call
2251 objc_build_component_ref() instead of build_component_ref().
2252 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
2253 objc_comptypes().
2254 (build_private_template): Call objc_build_struct() instead of
2255 start_struct() and finish_struct().
2256 (hash_init): Initialize volatilized_htab.
2257 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
2258 ObjC++ impedance mismatches.
2259 (encode_aggregate_within): Streamline by calling
2260 encode_aggregate_fields().
2261 * objc-act.h (objc_types_compatible_p): Remove prototype.
2262 (OCTI_UNUSED_LIST, unused_list): Remove slot.
2263 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
2265 2005-05-18 Geoffrey Keating <geoffk@apple.com>
2267 * Make-lang.in (cc1obj-dummy): New.
2268 (cc1obj-checksum.c): New.
2269 (cc1obj-checksum.o): New.
2270 (cc1obj): Add cc1obj-checksum.o.
2272 2005-05-18 Mike Stump <mrs@apple.com>
2274 PR objc/21641
2275 * objc-act.c (struct interface_tuple): Mark it up for GC.
2276 (interface_htab): It is really a struct interface_tuple.
2278 2005-05-17 Ziemowit Laski <zlaski@apple.com>
2279 Mike Stump <mrs@apple.com>
2281 Yet more Objective-C++...
2283 * objc-act.c (objc_finish_try_stmt): Add return value.
2284 (objc_build_synchronized): Likewise.
2286 * objc-act.c (objc_is_gcable_type): Add.
2287 (objc_substitute_decl): Add.
2288 (objc_build_ivar_assignment): Add.
2289 (objc_build_global_assignment): Add.
2290 (objc_build_strong_cast_assignment): Add.
2291 (objc_is_ivar_reference_p): Add.
2292 (objc_is_global_reference_p): Add.
2293 (objc_generate_write_barrier): Add.
2294 (objc_rewrite_function_call): Add.
2295 (objc_gimplify_expr): Add Objective-C++ support.
2296 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
2297 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
2298 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
2299 (DUP_TYPE_OBJC_INFO): Likewise.
2300 (struct imp_entry): Add field has_cxx_cdtors.
2301 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
2302 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
2303 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
2304 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
2305 OCTI_ASSIGN_STRONGCAST_DECL.
2306 (umsg_fast_decl): Add.
2307 (objc_assign_ivar_decl): Add.
2308 (objc_assign_ivar_fast_decl): Add.
2309 (objc_assign_global_decl): Add.
2310 (objc_assign_strong_cast_decl): Add.
2311 (objc_method_list_ptr): Add.
2312 (objc_method_proto_list_ptr): Add.
2313 (objc_ivar_list_ptr): Add.
2315 * objc-act.c (should_call_super_dealloc): Add.
2316 (OBJC_VERSION): Bump to 6.
2317 (objc_is_gcable_type): Add.
2318 (objc_substitute_decl): Add.
2319 (objc_build_ivar_assignment): Add.
2320 (objc_build_global_assignment): Add.
2321 (objc_build_strong_cast_assignment): Add.
2322 (objc_is_gcable_p): Add.
2323 (objc_is_ivar_reference_p): Add.
2324 (objc_is_global_reference_p): Add.
2325 (generate_shared_structures): Add flags parameter.
2326 (objc_generate_cxx_ctor_or_dtor): Add.
2327 (objc_generate_cxx_cdtors): Add.
2328 (add_class): Add name parameter.
2329 (objc_types_share_size_and_alignment): Add.
2330 (comp_proto_with_proto): Add strict parameter.
2331 (CLS_HAS_CXX_STRUCTORS): Add.
2332 (TAG_ASSIGNIVAR): Add.
2333 (TAG_ASSIGNGLOBAL): Add.
2334 (TAG_ASSIGNSTRONGCAST): Add.
2335 (TAG_MSGSEND_FAST): Add.
2336 (TAG_ASSIGNIVAR_FAST): Add.
2337 (TAG_CXX_CONSTRUCT): Add.
2338 (TAG_CXX_DESTRUCT): Add.
2339 (OBJC_LOOKUP_CLASS): Add.
2340 (OBJC_LOOKUP_NO_SUPER): Add.
2341 (objc_finish_file): Add pch support.
2342 (objc_finish_implementation): Add Objective-C++ support.
2343 (synth_module_prologue): Likewise.
2344 (synth_module_prologue): Add fast dispatching.
2345 (objc_get_class_reference): Add Objective-C++ support.
2346 (objc_generate_write_barrier): Likewise.
2347 (next_sjlj_build_enter_and_setjmp): Likewise.
2348 (objc_begin_try_stmt): Likewise.
2349 (build_next_objc_exception_stuff): Add fast ivar support.
2350 (build_private_template): Mark the record as used so debug
2351 information is generated.
2352 (build_protocol_template): Add Objective-C++ support.
2353 (objc_method_parm_type) Likewise.
2354 (objc_generate_cxx_ctor_or_dtor): Likewise.
2355 (objc_generate_cxx_cdtors): Likewise.
2356 (build_protocol_initializer): Likewise.
2357 (build_category_template): Likewise.
2358 (build_class_template): Likewise.
2359 (build_method_list_template): Likewise.
2360 (build_category_initializer): Likewise.
2361 (build_shared_structure_initializer): Likewise.
2362 (objc_finish_message_expr): Likewise.
2363 (build_objc_method_call): Add fast dispatch support.
2364 (lookup_method_static): Add support to end search at superclasses.
2365 (add_method_to_hash_list): Add strict parameter to
2366 comp_proto_with_proto.
2367 (objc_add_method): Likewise.
2368 (objc_add_method): Also set the interface_value.
2369 (add_instance_variable): Add Objective-C++ support.
2370 (objc_is_public): Likewise.
2371 (start_class): Likewise.
2372 (continue_class): Likewise.
2373 (encode_aggregate_within): Likewise.
2374 (start_method_def): Likewise.
2375 (objc_start_function): Clear current_function_returns_value
2376 and current_function_returns_null.
2377 (really_start_method): Add Objective-C++ support.
2378 (objc_finish_method_definition): Add warning for missing
2379 [super dealloc].
2380 (finish_objc): Add Objective-C++ support.
2381 (generate_objc_image_info): Likewise.
2382 (objc_lookup_ivar): Likewise.
2383 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2384 (INIT_TYPE_OBJC_INFO): Likewise.
2385 (DUP_TYPE_OBJC_INFO): Likewise.
2387 2005-04-23 DJ Delorie <dj@redhat.com>
2389 * objc-act.c: Adjust warning() callers.
2391 2005-04-21 Roger Sayle <roger@eyesopen.com>
2393 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2394 this field of an objc method decl.
2395 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2396 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2397 (objc_build_method_signature): Accept additional "ellipsis"
2398 argument and pass it to build_method_decl.
2399 (get_arg_type_list, start_method_def, gen_method_decl): Use
2400 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2401 TREE_OVERFLOW field of a TREE_LIST node.
2403 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2405 PR c/12913
2406 * objc-act.c (objc_start_function): Create stack level for context
2407 of identifiers with variably modified type.
2409 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2411 PR c/772
2412 PR c/17913
2413 * objc-act.c (objc_start_function): Push context on
2414 label_context_stack.
2416 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2418 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2419 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2420 Call c_common_truthvalue_conversion.
2422 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2424 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2425 objc/objc-parse.c, objc/objc-parse.y): Remove
2426 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2427 objc.distclean, objc.maintainer-clean): Update for new parser.
2428 * config-lang.in (gtfiles): Update for new parser.
2430 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2432 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2433 copyright.
2435 2005-01-27 Matt Austern <austern@apple.com>
2437 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2438 calling instantiate_pending_templates.
2440 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2442 PR objc/18862
2443 * objc-act.c (build_selector_translation_table): Use
2444 input_location in the diagnostic for the GNU runtime or if
2445 TREE_PURPOSE (chain) is NULL.
2447 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2449 PR objc/18408
2450 * objc-act.c (objc_types_compatible_p): New function.
2451 * objc-act.h (objc_types_compatible_p): Declare.
2452 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2454 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2456 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2457 via a lang-hook.
2459 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2461 PR objc/19321
2462 * objc-act.c (get_arg_type_list): Decay function arguments into
2463 pointers.
2464 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2465 in line with what the C front-end does.
2466 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2467 each PARM_DECL, like the C front-end does.
2468 (start_method_def): Remove redundant ARRAY_TYPE decay.
2469 (objc_start_function): Bring closer in line with what the
2470 C front-end does for functions.
2472 2005-01-14 Mike Stump <mrs@apple.com>
2474 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2475 that -fobjc-exceptions is accepted.
2477 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2479 PR objc/18971
2480 * objc-act.c (get_arg_type_list, start_method_def): Decay
2481 array arguments into pointers.
2482 (gen_type_name_0): Learn to pretty-print array types.
2484 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2486 * objc-act.c (build_private_template): Change to return 'void'; do
2487 not set ivar_context, uprivate_record or objc_instance_type.
2488 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2489 retrieve protocol list from the pointee rather than the pointer itself;
2490 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2491 TYPE_OBJC_PROTOCOL_LIST.
2492 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2493 construct a variant of the pointee as well as the pointer, and
2494 store protocol information in the former. When creating variants
2495 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2496 TYPE_OBJC_INTERFACE information.
2497 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2498 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2499 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2500 holding an IDENTIFIER_NODE.
2501 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2502 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2503 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2504 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2505 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2506 lookup_interface().
2507 (continue_class): For @implementations, set ivar_context,
2508 uprivate_record and objc_instance_type, for @interfaces, call
2509 build_private_template().
2510 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2511 TYPE_OBJC_INTERFACE.
2512 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2513 accessing TYPE_OBJC_PROTOCOL_LIST.
2514 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2515 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2516 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2517 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2518 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2519 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2520 TYPE_LANG_SPECIFIC(...).
2521 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2522 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2523 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2524 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2525 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2527 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2529 PR c/7544
2530 * Make-lang.in (objc/objc-act.o): Update dependencies.
2531 * objc-act.c (objc_finish_file): Call
2532 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2534 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2536 PR objc/18406
2537 * obj-act.c (encode_type): 96bits doubles are encoded the
2538 same way as 64bit and 128bit doubles are.
2540 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2542 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2544 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2546 PR objc/16546
2547 * objc-act.c (generate_method_descriptors): Remove setting
2548 the new decls' type to variable_length_type.
2549 (generate_ivar_lists): Likewise.
2550 (generate_dispatch_tables): Likewise.
2552 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2554 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2555 contains the result of the ID lookup by the C or C++
2556 front-end; in class methods, use OTHER if it exists;
2557 in instance methods, use OTHER only if it is locally
2558 declared.
2560 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2562 * objc-act.c (finish_class): Do not synthesize bogus
2563 'extern objc_object *_Foo;' declarations for @interface Foo.
2565 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2566 David Ayers <d.ayers@inode.at>
2568 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2569 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2570 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2571 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2572 (objc_is_id): Add test for 'super'.
2573 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2574 receivers; if class methods are not found in protocol lists, search
2575 for instance methods therein and warn if one is found. Look in
2576 global hash tables for suitable method as a last resort when messaging
2577 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2578 (objc_add_method): Insert instance methods listed in protocols into
2579 the global class method hash table.
2580 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2581 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2582 addition to 'id <Proto>'.
2584 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2586 PR objc/17923
2587 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2588 for the NeXT runtime case.
2590 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2592 * objc-act.c: Fix comment typos.
2594 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2596 * objc-act.c (init_objc_symtab, init_module_descriptor,
2597 build_shared_structure_initializer): When initializing 'long'
2598 fields, ensure that the initializer value is also 'long'.
2600 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2602 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2603 throughout.
2604 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2605 (build_selector_translation_table): Use %J in diagnostic
2606 instead of diddling input_line. Fix spelling.
2608 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2610 * objc-act.c (objc_fold_objc_type_ref): New function.
2611 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2613 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2615 * objc-act.c (objc_start_function, really_start_method,
2616 objc_get_parm_info, start_method_def): Update to new arg_info
2617 structures.
2619 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2621 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2622 objc/objc-act.h.
2623 (objc/objc-act.o): Depend on $(HASHTAB_H).
2624 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2625 objcp-decl.h instead of c-tree.h.
2626 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2627 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2628 build_protocol_template): Adjust prototypes.
2629 (build_module_initializer_routine, start_class, continue_class,
2630 finish_class, start_method_def, objc_start_function, start_protocol,
2631 build_method_decl, objc_add_method, add_instance_variable,
2632 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2633 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2634 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2635 create_field_decl): New prototypes.
2636 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2637 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2638 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2639 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2640 (CLASS_TYPEDEF_NAME): New.
2641 (TAG_EXECCLASS): Change from a global variable to a #define.
2642 (TAG_RETURN_STRUCT): Delete.
2643 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2644 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2645 (string_descriptor): New struct.
2646 (string_htab): New hash table.
2647 (string_hash, string_eq): New prototypes.
2648 (generate_struct_by_value_array): Call create_field_decl() instead of
2649 create_builtin_decl().
2650 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2651 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2652 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2653 and cp_finish_file().
2654 (define_decl, get_static_reference, get_protocol_reference,
2655 create_builtin_decl): Remove functions.
2656 (objc_start_class_interface, objc_start_category_interface,
2657 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2658 objc_start_class_implementation, objc_start_category_implementation,
2659 objc_continue_implementation, objc_finish_implementation,
2660 objc_set_visibility, objc_set_method_type,
2661 objc_build_method_signature, objc_add_method_declaration,
2662 objc_start_method_definition, objc_add_instance_variable,
2663 objc_get_protocol_qualified_type, create_field_decl,
2664 start_var_decl, finish_var_decl): New functions.
2665 (setup_string_decl): Simplify since it is only called once.
2666 (synth_module_prologue): Call build_class_template(); predefine 'id'
2667 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2668 hooks for duration of function; fix GNU runtime messenger signatures
2669 to correspond to reality; forward-declare '__objc_exec_class' for the
2670 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2671 'extern "C" { ... }' wrappers around synthesized declarations; call
2672 build_protocol_template() and build_category_template().
2673 (string_hash, string_eq): New functions.
2674 (objc_build_string_object): Check metaclass correctness only once;
2675 store string literals in hash table.
2676 (objc_build_constructor): Do not convert initializer elements;
2677 adjust for ObjC++ impedance mismatch.
2678 (build_objc_symtab_template): Call create_field_decl() instead of
2679 create_builtin_decl().
2680 (init_objc_symtab): Add missing conversion to initializer element.
2681 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2682 (generate_objc_symtab_decl): Do not call build_category_template();
2683 call start_var_decl() and finish_var_decl() instead of start_decl()
2684 and finish_decl().
2685 (build_module_descriptor): Call create_field_decl() instead of
2686 grokfield(); call start_var_decl() and finish_var_decl() instead of
2687 start_decl() and finish_decl(); always mark module descriptor as
2688 used; move GNU runtime-specific functionality to
2689 build_module_initializer_routine().
2690 (build_module_initializer_routine): New function, broken off of
2691 build_module_descriptor().
2692 (objc_static_init_needed_p, objc_generate_static_init_call): New
2693 functions.
2694 (generate_static_references, generate_strings,
2695 build_selector_translation_table, generate_descriptor_table,
2696 generate_ivars_list, generate_dispatch_table, generate_category): Call
2697 start_var_decl() and finish_var_decl() instead of start_decl() and
2698 finish_decl(); build a type directly instead of via groktypename().
2699 (build_selector_reference_decl, build_selector_table_decl,
2700 build_class_reference_decl, build_protocol_reference,
2701 generate_objc_image_info): Call start_var_decl() instead of
2702 build_decl().
2703 (build_selector_reference): For GNU runtime, do not call
2704 build_selector_reference_decl().
2705 (build_selector, build_typed_selector_reference): Always convert
2706 result to the selector type.
2707 (add_objc_string): Cast return value to 'char *'.
2708 (build_method_prototype_template, build_selector_template,
2709 build_method_template): Use actual selector type for fields
2710 pointing to selectors.
2711 (finish_objc): For GNU runtime, call
2712 build_module_initializer_routine() after build_module_descriptor().
2713 (generate_protocol_list, generate_shared_structures): Call
2714 start_var_decl() and finish_var_decl() instead of start_decl() and
2715 finish_decl(); build a type directly instead of via
2716 groktypename().
2717 (synth_id_with_class_suffix): Return a string.
2718 (get_arg_type_list): For instance methods, use the instance type for
2719 'self'; do not call groktypename_in_parm_context().
2720 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2721 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2722 handle RECORD_TYPEs in ObjC as well as ObjC++.
2723 (objc_is_id): New function.
2724 (objc_is_object_ptr): Return the canonical type node.
2725 (objc_get_class_ivars): Simplify using get_class_ivars().
2726 (get_class_ivars): Remove second parameter; create a fresh copy
2727 of the ivar list for each call; do not check for existence of
2728 super class.
2729 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2730 (objc_init_exceptions): When using SJLJ-style exceptions, require
2731 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2732 exceptions.
2733 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2734 objc_object_type instead of objc_id_type.
2735 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2736 a VAR_DECL before placing it in the appropriate scope; do not
2737 call define_decl(); adjust call to c_begin_compound_stmt();
2738 use objc_object_type instead of objc_id_type.
2739 (build_next_objc_exception_stuff): Call create_field_decl() instead
2740 of create_builtin_decl(); construct type directly instead of calling
2741 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2742 (build_private_template): Adjust call to get_class_ivars(); build
2743 a type directly instead of via groktypename().
2744 (build_protocol_template, build_method_prototype_list_template,
2745 build_method_prototype_template, build_category_template,
2746 build_selector_template, build_class_template, build_super_template,
2747 build_ivar_template, build_ivar_list_template,
2748 build_method_list_template, build_method_template):
2749 Call create_field_decl() instead of grokfield().
2750 (objc_method_parm_type): Do not call groktypename().
2751 (generate_descriptor_table): Call start_var_decl() and
2752 finish_var_decl() instead of start_decl() and finish_decl().
2753 (generate_method_descriptors, build_protocol_initializer,
2754 generate_dispatch_tables, build_category_initializer,
2755 build_shared_structure_initializer): Do not call groktypename().
2756 (generate_protocols): Call start_var_decl() and finish_var_decl()
2757 instead of start_decl() and finish_decl(); do not call groktypename().
2758 (error_with_ivar): Remove last parameter.
2759 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2760 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2761 (generate_ivar_lists): Convert one of the initializer elements; do
2762 not call groktypename().
2763 (get_arg_type_list, start_method_def, gen_method_def): Account for
2764 new representation of variable arguments and '...' in Objective-C
2765 methods; add Objective-C++ impedance matching code.
2766 (is_objc_type_qualifier): Remove function.
2767 (adjust_type_for_id_default): Simplify; there is no longer a need to
2768 wade through declspecs.
2769 (lookup_interface, start_class, continue_class,
2770 finish_class, start_method_def, start_protocol, build_method_decl,
2771 objc_add_method, add_instance_variable, build_ivar_reference,
2772 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2773 Make into static functions.
2774 (receiver_is_class_object): Use new IS_CLASS() macro.
2775 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2776 call objc_finish_message_expr() instead of finish_message_expr().
2777 (finish_message_expr): Rename to objc_finish_message_expr(); use
2778 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2779 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2780 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2781 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2782 (build_objc_method_call, warn_with_method): Do not call groktypename().
2783 (build_ivar_reference): Call convert() instead of clobbering in a
2784 type.
2785 (hash_init): Initialize string_htab hash table.
2786 (add_instance_variable): Simplify parameter list; do not call grokfield();
2787 do not populate CLASS_IVARS list.
2788 (start_class): Check for the existence of super class, if one was specified.
2789 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2790 call build_class_template(); adjust call to get_class_ivars(); call
2791 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2792 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2793 of define_decl().
2794 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2795 (start_protocol): Do not call build_protocol_template(); use
2796 PROTOCOL_BINFO_ELTS for the tree vector size.
2797 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2798 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2799 compatibility.
2800 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2801 (encode_type): Handle the 'const' qualifier here.
2802 (objc_parmlist): New global variable, sued by objc_push_parm and
2803 objc_get_parm_info().
2804 (objc_push_parm, objc_get_parm_info): New functions.
2805 (objc_expr_last): Remove function.
2806 (synth_self_and_ucmd_args): For instance methods, use the instance
2807 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2808 (start_method_def): Do not call push_scope(), declare_parm_level(),
2809 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2810 just use objc_push_parm() and objc_get_parm_info().
2811 (comp_method_with_proto): Remove function.
2812 (objc_types_are_equivalent): Strip away indirections before comparing
2813 underlying types.
2814 (comp_proto_with_proto): Do not call groktypename(); types are no
2815 longer in raw declspec format.
2816 (objc_start_function): New function.
2817 (really_start_method): Call comp_proto_with_proto() instead of
2818 comp_method_with_proto(); call objc_start_function() instead of
2819 hand-crafting a function declarator.
2820 (continue_method_def, objc_expand_function_end): Remove functions.
2821 (get_super_receiver): Call objc_get_current_scope() instead of
2822 get_current_scope(); reference 'super_class' field (instead of
2823 'class').
2824 (finish_method_def): Rename to objc_finish_method_definition() and
2825 add a function decl parameter; move method encoding call from
2826 objc_expand_function_end().
2827 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2828 gen_declaration_1): Remove functions.
2829 (tmpbuf, RAW_DECLSPEC): Remove.
2830 (gen_declaration): Remove second parameter; simplify to deal
2831 with TYPE_P nodes instead of raw declspecs.
2832 (gen_type_name, gen_type_name_0): New functions.
2833 (gen_method_decl): Remove second parameter; call gen_type_name()
2834 instead of gen_declaration_1().
2835 (dump_interface): Adjust calls to gen_declaration() and
2836 gen_method_decl(); do not allocate a separate string buffer.
2837 (init_objc): Allocate a larger string buffer to accommodate
2838 dump_interface(); adjust call to build_module_descriptor();
2839 add call to build_module_initializer_routine() for the GNU
2840 runtime.
2841 (generate_classref_translation_entry): Do not call start_decl(); call
2842 finish_var_decl() instead of finish_decl(); call convert() instead of
2843 build_c_cast().
2844 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2845 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2846 gone.
2847 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2848 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2849 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2850 objc_object_type and objc_object_name, respectively.
2851 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2852 objc_class_name): New.
2853 (IS_CLASS): New macro.
2854 (IS_ID, IS_SUPER): Robustify.
2855 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2856 (finish_file, start_class, continue_class, finish_class,
2857 start_method_def, continue_method_def, finish_method_def,
2858 start_protocol, finish_protocol, objc_build_throw_stmt,
2859 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2860 objc_build_synchronized_epilogue, objc_build_try_prologue,
2861 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2862 objc_build_finally_prologue, objc_build_finally_epilogue,
2863 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2864 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2865 get_class_reference, get_static_reference, get_object_reference,
2866 build_message_expr, finish_message_expr, build_selector_expr,
2867 build_ivar_reference, build_keyword_decl, build_method_decl,
2868 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2869 objc_declare_class, objc_declare_protocols, objc_comptypes,
2870 objc_check_decl, build_encode_expr): Remove prototypes.
2871 (imp_count, cat_count): Make GGC-aware.
2872 (OBJC_SET_TYPE_NAME): New macro.
2874 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2876 * config-lang.in: Update copyright notice.
2877 (lang_requires): Indicate that ObjC requires C to be built first.
2879 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2881 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2882 TYPE_NAME.
2883 (build_objc_string_object): Rename to objc_build_string_object().
2884 (get_class_reference): Rename to objc_get_class_reference().
2885 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2886 (next_sjlj_build_catch_list, get_super_receiver): Call
2887 objc_get_class_reference() instead of get_class_reference().
2888 (build_keyword_decl): Rename to objc_build_keyword_decl().
2889 (build_message_expr): Rename to objc_build_message_expr().
2890 (build_protocol_expr): Rename to objc_build_protocol_expr().
2891 (build_selector_expr): Rename to objc_build_selector_expr().
2892 (build_encode_expr): Rename to objc_build_encode_expr().
2893 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2894 objc_get_class_ivars().
2895 (get_class_reference): Rename prototype to objc_get_class_reference().
2896 (build_message_expr): Rename prototype to objc_build_message_expr().
2897 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2898 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2899 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2900 (build_objc_string_object): Rename prototype to
2901 objc_build_string_object().
2903 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2905 * objc-act.c (lookup_interface): Make function 'static' and add a
2906 local prototype.
2907 (objc_check_decl, get_class_reference, objc_declare_alias,
2908 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2909 instead of is_class_name().
2910 (get_super_receiver, objc_clear_super_receiver): Call
2911 objc_get_current_scope() instead of get_current_scope().
2912 (is_class_name): Rename to objc_is_class_name.
2913 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2915 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2917 * objc-act.c (objc_is_reserved_word): New function.
2919 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2921 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2922 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2923 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2924 * objc-act.c: Do not include gtype-objc.h.
2925 (finish_file): Rename to objc_finish_file().
2926 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2927 * objc-lang.c: Update copyright notice; include diagnostic.h,
2928 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2929 toplev.h.
2930 (finish_file): New hook routine.
2931 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2932 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2933 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2934 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2935 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2936 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2937 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2938 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2939 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2940 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2941 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2942 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2943 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2944 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2945 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2946 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2947 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2948 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2949 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2950 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2951 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2952 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2953 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2954 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2955 Move to c-objc-common.h.
2957 \f
2958 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2959 Free Software Foundation, Inc.
2961 Copying and distribution of this file, with or without modification,
2962 are permitted in any medium without royalty provided the copyright
2963 notice and this notice are preserved.