1 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_start_class_interface): Do not warn that class
4 attributes are unimplemented. Pass the attributes to start_class.
5 (objc_start_category_interface): Updated call to start_class.
6 (objc_start_class_implementation): Same change.
7 (objc_start_category_implementation): Same change.
8 (objc_build_class_component_ref): Warn if the class is deprecated.
9 (build_private_template): Mark the template as deprecated if the
11 (start_class): Added 'attributes' argument. Emit a warning if
12 using a deprecated class as superclass of a class, or original
13 class of a category. Recognize the 'deprecated' attribute when
14 starting and interface, and mark the interface with
15 TREE_DEPRECATED if present. Store attributes in the interface.
17 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
19 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
20 argument. If it is 'true' and the protocol is deprecated, emit a
22 (objc_start_protocol): Do not warn that protocol attributes are
23 unimplemented. Pass the attributes to start_protocol.
24 (start_protocol): Added attributes argument. Recognize the
25 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
26 if present. Store attributes in the protocol.
27 (objc_declare_protocols): Added 'attributes' argument. Recognize
28 the 'deprecated' attribute and mark the protocols with
29 TREE_DEPRECATED if present. Store attributes in the protocol.
30 Updated call to lookup_protocol.
31 (objc_build_protocol_expr): Updated call to lookup_protocol.
32 (check_protocol_recursively): Same change.
33 (lookup_and_install_protocols): Same change.
34 * objc-act.h: Updated comments.
36 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
38 * objc-act.c (lookup_method_in_protocol_list): Search methods in
39 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
40 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
42 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
44 * objc-act.c (objc_build_setter_call): New.
45 (objc_maybe_build_modify_expr): Rewritten to build a compound
47 (objc_build_incr_expr_for_property_ref): Updated calls to
48 objc_maybe_build_modify_expr to call objc_build_setter_call
49 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
50 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
51 TREE_NO_WARNING on the final compound statement to silence C++
54 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
56 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
57 (objc_create_temporary_var): Moved it towards the beginning of the
58 file so that objc_build_incr_expr_for_property_ref can use it.
60 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
62 * objc-act.c (objc_add_property_declaration): Check that the decl
63 we received from the parser is a FIELD_DECL; reject array and
64 bitfield properties. Convert the warning when a property is
65 readonly and a setter is specified into an error. Convert errors
66 when a property declaration does not match a property declaration
67 in a superclass into warnings.
68 (objc_add_synthesize_declaration_for_property): Use
69 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
70 if it is a bitfield. Throw an error if we are asked to synthesize
71 setters/getters for a bitfield instance variable but the property
72 is not appropriate - it must be assign and nonatomic. If the
73 property is readonly, allow the instance variable type to be a
74 specialization of the property type.
75 (objc_type_valid_for_messaging): Fixed returning 'false' for a
76 Class qualified with a protocol when the 'accept_classes' argument
79 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
81 * objc-act.c (objc_get_protocol_qualified_type): detect cases
82 where we are asked to attach a protocol to something which is not
83 an Objective-C object type, and produce an error.
85 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
87 * objc-act.c (objc_add_property_declaration): Check that the type
88 of a property and of an inherited property match.
89 (objc_maybe_build_component_ref): Tidied up indentation and
91 (objc_common_type): Added new type of check (-5).
92 (objc_add_synthesize_declaration_for_property): Check that the
93 property to synthesize and the instance variable to use have the
96 2010-11-10 Joseph Myers <joseph@codesourcery.com>
98 * objc-act.c (objc_init): Use %' in diagnostic.
99 (objc_set_method_opt): Remove trailing '.' from diagnostic.
101 2010-11-10 Joseph Myers <joseph@codesourcery.com>
103 * objc-act.c (dump_base_name): Don't declare here.
105 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
107 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
108 search for the @property declation only in the current context,
109 but also in inherited properties. Do not mark the original
110 PROPERTY_DECL in the @interface or @protocol with
112 (check_methods): To check if a method is associated with a
113 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
114 (check_accessible_methods): Same change.
115 * objc-act.h: Updated comment.
117 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
119 * objc-act.c (objc_add_synthesize_declaration_for_property):
120 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
121 checking for an existing @synthesize or @dynamic declaration.
122 Search for an inherited @property declaration if none is found in
123 the local interface. If the required instance variable does not
124 exist, return instead of trying to continue to prevent a compiler
125 crash later. Check that the instance variable is not already
126 being used by another @synthesize.
127 (objc_add_dynamic_declaration_for_property): Iterate over
128 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
129 existing @synthesize or @dynamic declaration.
130 (objc_synthesize_getter): Search for the getter declaration in
131 protocols and superclasses as well.
132 (objc_synthesize_setter): Search for the setter declaration in
133 protocols and superclasses as well.
135 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
137 * objc-act.c (lookup_property): When checking categories, also
138 check the protocols attached to each.
139 (objc_add_property_declaration): Determine the
140 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
141 error message. Search for an existing property declaration with
142 the same name which would be inherited from the class hiearchy,
143 and produce an error if it has incompatible attributes.
144 (check_methods): Changed second parameter. If the method is a
145 getter or setter for a property, do not warn if it is inherited as
146 opposed to implemented directly in the class.
147 (check_protocol): Updated calls to check_methods.
148 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
149 PROPERTY_GETTER_NAME here; this is now done earlier, in
150 objc_add_property_declaration.
151 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
153 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
155 Fixed using the Objective-C 2.0 syntax with self and super.
156 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
157 (maybe_make_artificial_property_decl): Added 'implementation'
158 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
159 looking up getters or setters for a class. If an implementation
160 is specified, search it as well for a getter or setter.
161 (objc_maybe_build_component_ref): Updated calls to
162 maybe_make_artificial_property_decl; added code to deal with
163 'self' and 'super' and with methods declared locally in the
164 implementation. Store the getter call expression in the
165 PROPERTY_REF instead of throwing it away.
166 (objc_build_class_component_ref): Updated calls to
167 maybe_make_artificial_property_decl, and store the getter call
168 expression in PROPERTY_REF instead of throwing it away.
169 (lookup_method_static): Implemented
170 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
171 (objc_gimplify_property_ref): Do not build the getter method call
172 here; instead use the one stored in the PROPERTY_REF. If it's not
173 there, produce helpful error messages.
174 * objc-tree.def (PROPERTY_REF): Increased the number of operands
175 from 2 to 3. Updated comments.
176 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
178 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
181 * objc-act.c (objc_build_string_object): Amend for renamed hook.
182 (objc_string_ref_type_p): New.
183 (objc_check_format_arg): New.
185 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
187 Fixed using the Objective-C 2.0 dot-syntax with class names.
188 * objc-act.c (objc_build_class_component_ref): New.
190 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
192 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
194 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
195 if set to 'true', return 'true' for Class objects. Do not remove
196 more than on pointer indirection.
197 (objc_add_property_declaration): Only warn about 'assign'
198 semantics for Objective-C objects if warn_property_assign_default;
199 and do not warn if the property is readonly or if the type is a Class.
200 (objc_finish_foreach_loop): Updated calls to
201 objc_type_valid_for_messaging.
203 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
205 Implemented -fobjc-std=objc1 flag.
206 * objc-act.c (objc_start_class_interface): If attributes are
207 specified when flag_objc1_only is set, print an error.
208 (objc_start_category_interface): Same change.
209 (objc_start_protocol): Same change.
210 (objc_add_method_declaration): Same change.
211 (objc_start_method_definition): Same change.
212 (objc_build_keyword_decl): Same change.
213 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
214 flag_objc1_set is set, print an error.
215 (objc_set_method_opt): If flag_objc1_only is set, print an error.
216 (objc_add_property_declaration): Same change.
217 (objc_add_synthesize_declaration): Same change.
218 (objc_add_dynamic_declaration): Same change.
219 (objc_finish_foreach_loop): Same change.
220 (objc_maybe_build_component_ref): If flag_objc1_only is set,
223 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
225 * objc-act.c (maybe_make_artificial_property_decl): New.
226 (objc_maybe_build_component_ref): Call
227 maybe_make_artificial_property_decl if a property can not be
228 found. Do not call objc_finish_message_expr if
229 PROPERTY_HAS_NO_GETTER.
230 * objc-act.h Updated comments.
231 (PROPERTY_HAS_NO_GETTER): New.
232 (PROPERTY_HAS_NO_SETTER): New.
233 * objc-tree.def: Updated comment.
235 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
237 Implemented format and noreturn attributes for Objective-C methods.
238 * objc-act.c (objc_start_method_definition): If method attributes
239 are specified emit a warning and ignore them.
240 (build_objc_method_call): Moved deprecation warnings from here ...
241 (objc_finish_message_expr): to here. Do not emit deprecation
242 warnings if the receiver is of type 'id'.
243 (really_start_method): Install 'deprecation' and 'noreturn'
245 (objc_decl_method_attributes): Carefully filter out the list of
246 attributes, allowing only "noreturn", "format", "sentinel" and
247 "deprecated". In the case of "format", adjust the arguments.
248 Always process the attributes in the same way no matter if
249 "sentinel" is in the list or not.
251 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
253 * objc-act.c (objc_maybe_build_component_ref): Warn about using
254 deprecated properties.
255 (objc_maybe_printable_name): Support PROPERTY_DECL.
257 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
259 Implemented Objective-C 2.0 property accessors.
260 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
261 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
262 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
263 (objc_getProperty_decl): New.
264 (objc_setProperty_decl): New.
265 (objc_copyStruct_decl): New.
266 (objc_getPropertyStruct_decl): New.
267 (objc_setPropertyStruct_decl): New.
268 * objc-act.c (build_objc_property_accessor_helpers): New.
269 (synth_module_prologue): Call
270 build_objc_property_accessor_helpers.
272 (objc_synthesize_getter): Implemented synthesizing getters that
273 work with properties that are not nonatomic, assign properties.
274 (objc_synthesize_setter): Implemented synthesizing setters that
275 work with properties that are not nonatomic, assign properties.
277 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
279 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
280 * objc-tree.def (PROPERTY_REF): New.
281 * objc-act.h: Added comments for all the PROPERTY_ macros.
282 (PROPERTY_NAME): Use DECL_NAME.
283 (PROPERTY_COPIES): Removed.
284 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
285 (PROPERTY_NONATOMIC): New.
286 (objc_property_assign_semantics): Make it a typedef.
287 (PROPERTY_ASSIGN_SEMANTICS): New.
288 (PROPERTY_DYNAMIC): New.
289 (PROPERTY_REF_OBJECT): New.
290 (PROPERTY_REF_PROPERTY_DECL): New.
291 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
292 (in_objc_property_setter_name_context): Removed.
293 (objc_add_property_declaration): Removed copies and ivar arguments
294 and code supporting them. Fixed recovering when readonly and
295 setter attributes are specified. Removed support for @property in
296 @implementation context. Updated error message. Double-check
297 that a property does not have a DECL_INITIAL. Validate the
298 property assign semantics and emit appropriate errors and
299 warnings. Check for duplicate property declarations. Set
300 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
301 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
302 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
303 PROPERTY_IVAR_NAME to NULL_TREE.
304 (objc_build_getter_call): Renamed to
305 objc_maybe_build_component_ref. If the property is not found in
306 the interface, search in the protocol list. Do not generate the
307 getter call; instead, build and return a PROPERTY_REF.
308 (objc_is_property_ref): New.
309 (objc_setter_func_call): Removed.
310 (get_selector_from_reference): Removed.
311 (is_property): Removed.
312 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
313 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
314 the PROPERTY_REF. Generate an error if the property is read-only.
315 (build_property_reference): Removed.
316 (objc_finish_message_expr): Removed check to produce "readonly
317 property can not be set" error when
318 in_objc_property_setter_name_context. We now generate the error
319 earlier, in objc_maybe_build_modify_expr, which will only generate
320 the setter call if the property is readwrite.
321 (check_methods): Recognize dynamic properties.
322 (check_methods_accessible): Same change.
323 (objc_build_property_ivar_name): Removed.
324 (objc_build_property_setter_name): Dropped bool argument. Always
325 add the ':' at the end.
326 (objc_gen_one_property_datum): Removed.
327 (objc_process_getter_setter): Removed.
328 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
329 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
330 DECL_SOURCE_LOCATION of the new method to be the same as the one
331 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
332 instead of trying to guess what it should be. Removed use of
333 CLASS_IVARS. Use the location of @synthesize for c_finish_return
334 and c_end_compound_statement.
335 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
336 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
337 Set the DECL_SOURCE_LOCATION of the new method to be the same as
338 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
339 is instead of trying to guess what it should be. Removed use of
340 CLASS_IVARS. Use the location of @synthesize for c_finish_return
341 and c_end_compound_statement. Emit an error and keep going,
342 instead of aborting, if the setter prototype does not have the
344 (objc_add_synthesize_declaration_for_property): New.
345 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
346 all arguments. Improved error message. Filled in the rest of the
347 function, which used to be a placeholder, with an actual
349 (objc_add_dynamic_declaration_for_property): New.
350 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
351 arguments. Improved error message. Filled in the rest of the
352 function, which used to be a placeholder, with an actual
354 (objc_gen_property_data): Rewritten.
355 (finish_class): Added explicit switch cases for
356 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
357 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
358 gcc_unreachable. Rewritten the processing of properties, in
359 particular to not synthesize prototypes for getters and setters if
360 they already exist and to install the getter and setter names into
361 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
362 warnings about setter, getter and ivar property attributes.
363 (objc_lookup_ivar): Removed support for properties.
364 (objc_gimplify_property_ref): New.
365 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
366 objc_gimplify_property_ref.
368 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
370 * objc-act.c (objc_add_property_declaration): Added arguments to
371 pass the various property attributes that were parsed with the
372 property declaration. Process arguments to determine the final
373 property attributes and produce error messages as appropriate.
374 Added temporary code to keep the compiler silent about variables
375 set but not used - for new attributes that are only checked but
377 (property_readonly): Removed.
378 (property_setter): Removed.
379 (property_getter): Removed.
380 (property_ivar): Removed.
381 (property_copies): Removed.
382 (objc_set_property_attr): Removed.
383 * objc-act.h (enum property_assign_semantics): New.
385 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
387 * objc-act.c (objc_add_property_variable): Renamed to
388 objc_add_property_declaration. Added location argument. Updated
389 warnings and errors to use it. Use error, not fatal_error, if a
390 property declaration is found outside an interface or
391 implementation context.
393 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
395 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
396 emit a warning that method parameter attributes are unimplemented.
397 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
398 (start_method_def): Copy attributes from each KEYWORD_DECL into
399 the corresponding PARM_DECL.
400 (objc_warn_deprecated_use): Removed.
401 (build_objc_method_call): Call warn_deprecated_use, not
402 objc_warn_deprecated_use.
403 (objc_maybe_printable_name): Do not try to get the identifier name
404 of DECLs that we don't recognize. Immediately return NULL for them.
405 (objc_printable_name): Removed C++-specific case, which is no
406 longer used. Updated comments.
408 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
410 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
411 (objc_demangle): Return NULL if demangling can not be done because
412 the string to demangle is not an Objective-C mangled method name.
413 Be smarter in demangling method names so that at least for methods
414 with no arguments we are able to almost always demangle '_' correctly.
416 (objc_maybe_printable_name): New.
417 (objc_printable_name): Call objc_maybe_printable_name. If it
418 returns NULL, call cxx_printable_name in Objective-C++.
420 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
422 Based on the CFString implementation in FSF apple/trunk branch.
424 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
426 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
428 * objc-act.c (get_objc_string_decl): Use a switch instead of a
429 chain of ifs. Use gcc_unreachable instead of abort.
430 (add_objc_string): Same change.
431 (generate_protocol_list): Same change - twice.
432 (synth_id_with_class_suffix): Same change.
433 (build_keyword_selector): Same change - twice.
434 (objc_build_message_expr): Same change.
435 (objc_build_selector_expr): Same change.
436 (check_methods): Same change - and added missing gcc_unreachable
438 (check_methods_accessible): Same change - twice, and added missing
439 gcc_unreachable for default case in one of them.
440 (start_class): Same change - and added missing gcc_unreachable for
442 (continue_class): Same change.
443 (objc_gen_property_data): Same change.
444 (finish_class): Same change.
445 (encode_type_qualifiers): Added missing gcc_unreachable.
446 (encode_type): Small code tidy up to reduce duplicated code. Use
447 gcc_unreachable instead of abort - twice.
448 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
449 twice. Added missing gcc_unreachable for default case - twice.
450 (dump_interface): Use a switch instead of a chain of ifs.
451 (handle_impent): Same change.
453 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
455 * objc-act.h (objc_inherit_code): Removed.
456 * objc-act.c (objc_inherit_code): Removed.
457 (objc_set_method_type): Removed.
458 (objc_build_method_signature): Added is_class_method argument.
459 Use it instead of the global objc_inherit_code variable.
460 (objc_add_method_declaration): Same change.
461 (objc_start_method_definition): Same change.
462 (objc_generate_cxx_ctor_or_dtor): Updated call to
463 objc_start_method_definition. Do not call objc_set_method_type.
464 (adjust_type_for_id_default): Mark as inline.
465 (objc_synthesize_getter): Updated call to
466 objc_start_method_definition. Do not set objc_inherit_code.
467 (objc_synthesize_setter): Updated call to
468 objc_start_method_definition. Do not set objc_inherit_code.
470 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
472 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
473 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
474 get it to compile in the current trunk.
476 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
479 * objc/objc-act.c (hash_class_name_enter): New.
480 (hash_class_name_lookup): New.
481 (objc_declare_alias): Enter alias name into hash table.
482 (objc_declare_class): Enter class name into hash table.
483 (objc_is_class_name): Do a hash look up of class name.
484 (hash_init): Initialize the two new hash tables.
485 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
486 declarations, removed class_chain and alias_chain.
488 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
490 * objc-lang.c (finish_file): Removed.
491 * objc-act.c (objc_finish_file): Renamed to
492 objc_write_global_declarations. Do not try to instantiate C++
493 templates when compiling Objective-C++ as this is now
494 automatically done before this function is called. Do not check
495 for syntax-only run or PCH generation as this is done by the
497 * objc-act.h (objc_finish_file): Removed.
499 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
501 Implemented parsing @synthesize and @dynamic for
502 Objective-C/Objective-C++.
503 * objc-act.c (objc_add_synthesize_declaration): New.
504 (objc_add_dynamic_declaration): New.
506 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
508 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
511 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
513 Merge from 'apple/trunk' branch on FSF servers.
515 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
518 * objc/objc-act.c (objc_is_class_name): template parameter is not
519 an objective class name.
520 (objc_generate_cxx_cdtors): Check for the null
521 objc_implementation_context.
523 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
525 Merge from 'apple/trunk' branch on FSF servers.
527 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
530 * objc/objc-act.c (objc_non_volatilized_type): New
532 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
535 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
536 types with proper attribute set and correctly.
537 (objc_volatilize_decl): Remove unneeded code.
538 (objc_type_quals_match): Use the new attribute to check on
540 (hash_init): removed unneeded code.
542 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
544 Merge from 'apple/trunk' branch on FSF servers.
546 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
549 * objc-act.c (objc_diagnose_private_ivar): New.
551 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
553 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
554 make its type 'objc_ivar_visibility_kind'.
555 (objc_start_class_interface): Update to use visibility enum.
556 (objc_start_class_implementation): Likewise.
557 (objc_set_visibility): Update to use visibility enum, warn that
558 @package is handle as per @public.
559 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
560 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
561 make its type 'objc_ivar_visibility_kind'.
563 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
565 merge from FSF apple 'trunk' branch.
566 2006 Fariborz Jahanian <fjahanian@apple.com>
568 Radars 4436866, 4505126, 4506903, 4517826
569 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
570 property_readonly, property_getter, property_setter, property_ivar,
571 property_copies, in_objc_property_setter_name_context: New vars.
572 (objc_set_property_attr): New.
573 (objc_add_property_variable): New.
574 (lookup_property_in_list): New.
575 (lookup_property): New.
576 (objc_build_getter_call): New.
577 (objc_setter_func_call): New.
578 (get_selector_from_reference): New.
579 (objc_build_setter_call): New.
581 (build_property_reference): New.
582 (objc_finish_message_expr): Detect readonly property and warn.
583 (objc_build_property_ivar_name): New.
584 (objc_build_property_setter_name): New.
585 (objc_gen_one_property_datum): New.
586 (objc_process_getter_setter): New.
587 (objc_synthesize_getter): New.
588 (objc_synthesize_setter): New.
589 (objc_gen_property_data): New.
590 (finish_class): Generate property data.
591 (comp_proto_with_proto): Separated from ...
592 (match_proto_with_proto): ... New.
593 (objc_lookup_ivar): Handle properties.
594 * objc-tree.def (PROPERTY_DECL): New tree code.
595 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
596 (METHOD_PROPERTY_CONTEXT): New.
597 (PROPERTY_NAME): New.
598 (PROPERTY_GETTER_NAME): New.
599 (PROPERTY_SETTER_NAME): New.
600 (PROPERTY_IVAR_NAME): New.
601 (PROPERTY_READONLY): New.
602 (PROPERTY_COPIES): New.
603 (TOTAL_CLASS_RAW_IVARS): New.
604 (CLASS_PROPERTY_DECL): New.
605 (IMPL_PROPERTY_DECL): New.
606 * objc-lang.c (objc_init_ts): Update fields for property_decl.
608 2010-10-13 Richard Henderson <rth@redhat.com>
610 * objc-act.c (objc_eh_personality): Update call to
611 build_personality_function.
613 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
615 merge from FSF apple 'trunk' branch.
617 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
618 Radar 3803157 (method attributes)
619 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
620 * objc/objc-act.c (objc_decl_method_attributes): New.
621 (objc_add_method_declaration): Process method's attribute.
622 (objc_start_method_definition): Ditto.
623 (build_objc_method_call): Inject method attribute into
625 (objc_method_decl): New.
626 (objc_warn_deprecated)use): New.
628 2010-10-07 Andi Kleen <ak@linux.intel.com>
630 * Make-lang.in (cc1obj-dummy): Remove.
631 (cc1obj-checksum): Change to run checksum over object files
634 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
637 * objc-act.c (objc_finish_foreach_loop): Convert return value of
638 countByEnumeratingWithState:objects:count: to long unsigned int.
640 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
642 * objc-act.c (build_objc_method_call): Replace calls to
643 build_function_call () with the VEC equivalent. Construct parameter
646 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
648 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
649 signal that the receiver has been used.
651 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
653 * README: Obsolete file removed.
655 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
657 Implemented fast enumeration for Objective-C.
658 * objc-act.c (build_fast_enumeration_state_template): New.
659 (TAG_ENUMERATION_MUTATION): New.
660 (TAG_FAST_ENUMERATION_STATE): New.
661 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
662 objc_enumeration_mutation_decl.
663 (objc_create_temporary_var): Allow providing a name to temporary
665 (objc_build_exc_ptr): Updated calls to
666 objc_create_temporary_var().
667 (next_sjlj_build_try_catch_finally): Same change.
668 (objc_finish_foreach_loop): New.
669 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
670 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
671 objc_enumeration_mutation_decl.
673 Merge from 'apple/trunk' branch on FSF servers.
675 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
678 * objc-act.c (objc_type_valid_for_messaging): New routine to check
679 for valid objc object types.
680 (objc_finish_foreach_loop): Check for invalid objc objects in
683 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
685 Merge from 'apple/trunk' branch on FSF servers.
687 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
690 * objc-act.c (objc_start_method_definition): Check for
691 error_mark_node for the selector name and make a quick exit.
693 2010-10-04 Andi Kleen <ak@linux.intel.com>
695 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
697 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
699 merge from FSF 'apple/trunk' branch.
700 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
703 * objc/objc-act.c (objc_set_method_opt): New function.
704 (objc_start_protocol, objc_finish_interface): Reset
705 objc_method_optional_flag flag.
706 (objc_add_method_declaration): Pass on the new
707 flag to objc_add_method.
708 (objc_add_method): Add optional methods to new chain in
710 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
711 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
712 class's optional method chains.
714 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
716 Merge from 'apple/trunk' branch on FSF servers.
718 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
721 * objc-act.c (objc_declare_class): Pick the right
724 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
726 Merge from 'apple/trunk' branch on FSF servers.
728 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
731 * objc-act.c (objc_check_global_decl): New
733 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
735 * objc-act.c (objc_is_reserved_word): Removed.
737 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
739 * objc-act.c (objc_add_method_declaration): Handle and ignore
741 (objc_start_method_definition): Likewise.
742 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
743 (objc_build_keyword_decl): Handle and ignore attributes.
745 2010-09-28 Richard Henderson <rth@redhat.com>
747 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
749 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
751 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
752 (objc_start_category_interface): Likewise.
753 (objc_start_protocol): Likewise.
755 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
757 Merge from 'apple/trunk' branch on FSF servers.
759 2005-08-23 Stuart Hastings <stuart@apple.com>
760 Ziemowit Laski <zlaski@apple.com>
763 * objc-act.c (objc_decay_parm_type): New function.
764 (get_arg_type_list): Decay types for all named arguments.
765 (objc_push_parm): Rebuild the PARM_DECL if its type has
768 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
770 * objc-act.c (encode_type): Fixed encoding enums with the next
773 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
775 Merge from 'apple/trunk' branch on FSF servers.
777 2005-07-18 Ziemowit Laski <zlaski@apple.com>
780 * objc-act.c (objc_compare_types): A new silent comparison
781 mode (-4), differing from regular comparison (-3) in that
782 'false' is returned instead of issuing warnings.
784 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
786 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
787 (encode_aggregate_within): Reorganized code to be more readable.
788 (encode_aggregate_fields): Updated second argument to be 'bool'
791 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
796 * objc-act.c: Improved comments for encoding functions.
797 (encode_aggregate_within): For the GNU runtime, rewritten some
798 obsfuscated code to clarify the various cases.
799 (encode_aggregate): Function removed.
800 (encode_array): Generate an error if asked to encode an incomplete
801 array as part of generating instance variables. Else, when
802 encoding an incomplete array inside a structure, encode it as an
804 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
806 (encode_gnu_bitfield): Encode enumerated types exactly in the same
807 type as integer types instead of using a hardcoded 'i'. If asked
808 to encode a non-integer type as a bitfield, do not abort
809 compilation immediately; instead generate an error, then skip the
811 (encode_type): Use a 'switch' instead of a sequence of 'if's.
812 Added a 'default' clause that gets executed if the type can not be
813 matched, and that encodes it as '?' (unknown) and produces a
814 warning. For the GNU runtime, encode enumerated types exactly in
815 the same way as integer types instead of using a hardcoded 'i'.
816 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
817 Encode C++ reference types as pointers. Call encode_vector to
819 (encode_vector): New function.
821 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
823 Merge from 'apple/trunk' branch on FSF servers. I modified the
824 changes to be used only when compiling for the NeXT runtime.
826 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
830 * objc-act.c (encode_type): Remove the hack.
832 2005-07-20 Ziemowit Laski <zlaski@apple.com>
835 * objc-act.c (pointee_is_readonly): New function.
836 (encode_pointer, encode_aggregate_within, encode_type):
837 Attempt to emulate GCC 3.3 when generating type encodings.
839 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
841 Merge from 'apple/trunk' branch on FSF servers.
843 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
846 * objc-act.c (objc_have_common_types): New function.
848 2005-06-22 Ziemowit Laski <zlaski@apple.com>
851 * objc-act.c (objc_common_type): New function.
853 2010-09-27 Richard Guenther <rguenther@suse.de>
855 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
856 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
858 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
860 * objc-act.c: Removed historical, obsolete comment at the top of
863 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
866 * objc-act.c (objc_start_method_definition): Do not abort upon a
867 'method definition not in @implementation context' error. Return
870 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
873 * objc-act.c (objc_get_interface_ivars): New function.
874 (objc_collecting_ivars): New variable.
875 (continue_class): Set and reset objc_collecting_ivars for context.
877 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
879 Merge from 'apple/trunk' branch on FSF servers.
881 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
884 * objc/objc-act.c (objc_finish_message_expr): Look for message in
885 @class's protocol list.
887 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
890 * objc/objc-act.c (objc_start_method_definition): Initialize
891 break/continue labels.
893 2005-08-22 Ziemowit Laski <zlaski@apple.com>
896 * objc-act.c (objc_compare_types): Compare function
897 pointers; indicate success if the right-hand side has
898 a return type that is covariant, and the argument types
899 contravariant, with those of the left side.
901 2005-08-22 Ziemowit Laski <zlaski@apple.com>
904 * objc-act.c (objc_get_protocol_qualified_type): When looking
905 at a typedef, retrieve the precise type it describes (rather
906 than merely looking up a class by name).
908 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
910 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
911 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
914 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
916 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
918 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
921 * objc-act.c: build_objc_string_decl() remove declaration.
922 (finish_var_decl): Remove forcing of var output and marking
924 (init_def_list): Use integer_zero_node.
925 (init_objc_symtab): Use integer_zero_node, make the short
926 integer type specific on relevant nodes.
927 (generate_objc_symtab_decl): Remove call to
928 forward_declare_categories(). Use null_pointer_node where
930 (build_module_descriptor): Comment and mark this item as
932 (generate_static_references): Use gcc_unreachable instead of
934 (diagnose_missing_method): New.
935 (build_next_selector_translation_table): New.
936 (build_gnu_selector_translation_table): New.
937 (add_objc_string): Merge code from build_objc_string_decl...
938 ... and delete build_objc_string_decl().
939 (generate_dispatch_table): Make integer types explicit.
940 (generate_category): Pass implent and arrange for the data
941 to be extracted within the routine. Do not start new vars,
942 but finish the ones collcted during parsing.
943 (generate_shared_structures): Likewise.
944 (finish_objc): Reorder code so that we finish variables before
945 referencing them. Save the global data before calling meta-data
946 creation routines, and pass the current reference to the two
947 main routines. Only call generate_objc_image_info () for the
949 (generate_classref_translation_entry): Comment on and make this
950 item DECL_PRESERVE_P.
951 (handle_class_ref): Use varpool interfaces, comment on and make
952 this item DECL_PRESERVE_P.
953 (handle_impent): Likewise.
954 (generate_objc_image_info): Only generate when the content is
955 non-zero. Make integer types explict.
957 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
960 * objc-act.c (build_sized_array_type): New function.
961 (add_objc_string): Use it.
962 (generate_protocol_list): Likewise.
963 (generate_objc_image_info): Likewise.
964 (add_field_decl): New function.
965 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
966 (generate_struct_by_value_array): Use add_field_decl.
967 (build_objc_symtab_template): Likewise.
968 (build_module_descriptor): Likewise.
969 (build_objc_exception_stuff): Likewise.
970 (build_protocol_template): Likewise.
971 (build_method_prototype_list_template): Likewise.
972 (build_method_prototype_template): Likewise.
973 (build_category_template): Likewise.
974 (build_selector_template): Likewise.
975 (build_class_template): Likewise.
976 (build_super_template): Likewise.
977 (build_ivar_template): Likewise.
978 (build_ivar_list_template): Likewise.
979 (build_method_list_template): Likewise.
980 (build_method_template): Likewise.
982 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
984 * objc-act.c: Do not include except.h.
986 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
988 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
991 * objc-act.c (objc_volatilize_decl): Likewise.
992 (objc_build_string_object): Likewise.
993 (hash_init): Likewise.
994 (hash_enter): Likewise.
995 (hash_add_attr): Likewise.
996 (add_class): Likewise.
997 (start_class): Likewise.
999 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1001 * objc-act.c: Update include path for moved files.
1002 * objc-lang.c: Likewise.
1003 * config-lang.in: Update paths in gtfiles for files in c-family/.
1005 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1007 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1008 varargs type instead of a zero-argument type.
1010 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1012 * objc-act.c (synth_module_prologue): Use build_function_type_list
1013 instead of build_function_type.
1014 (build_module_initializer_routine): Likewise.
1015 (build_next_objc_exception_stuff): Likewise.
1016 (build_objc_exception_stuff): Likewise.
1018 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1020 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1021 * Make-lang.in (objc/objc-act.o): Update dependencies.
1023 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1025 * objc-act.h: Do not include gimple.h.
1026 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1027 Include gimple.h. Explain why except.h has to be included.
1028 * objc-lang.c: Do not include diagnostics.h.
1029 * Make-lang.in: Update dependencies.
1031 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1033 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1034 mismatch code for VECs.
1036 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1038 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1039 Use build_constructor instead of build_constructor_from_list.
1040 (objc_build_string_object): Build a VEC argument for
1041 objc_build_constructor.
1042 (init_def_list): Likewise.
1043 (init_objc_symtab): Likewise.
1044 (init_module_descriptor): Likewise.
1045 (generate_static_references): Likewise.
1046 (build_selector_translation_table): Likewise.
1047 (build_descriptor_table_initializer): Likewise.
1048 (generate_descriptor_table): Likewise.
1049 (build_protocol_initializer): Likewise.
1050 (build_ivar_list_initializer): Likewise.
1051 (generate_ivars_list): Likewise.
1052 (build_dispatch_table_initializer): Likewise.
1053 (generate_dispatch_table): Likewise.
1054 (generate_protocol_list): Likewise.
1055 (build_category_initializer): Likewise.
1056 (build_shared_structure_initializer): Likewise.
1057 (generate_objc_image_info): Likewise.
1059 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1062 * objc-act.c (encode_aggregate_within): Encode structure tags
1063 with template args for ObjC++.
1065 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1067 * objc-act.c: Do not include varray.h.
1069 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1072 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1073 really_start_method, get_super_receiver, handle_class_ref): Set
1074 DECL_READ_P in addition to TREE_USED.
1076 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1079 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1080 -fgnu-runtime and set flag_objc_gc to zero.
1082 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1085 * objc-act.c (build_module_initializer_routine): Make the argument
1086 to objc_start_function NULL_TREE when compiling ObjC++.
1088 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1089 Mike Stump <mikestump@comcast.net>
1092 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1094 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1096 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1097 get_super_receiver): Update build_indirect_ref calls.
1099 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1101 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1102 decl_specs variables.
1103 (objc_build_message_expr): Remove unused loc variable.
1104 (objc_finish_message_expr): Remove unused saved_rtype variable.
1105 (encode_field_decl): Remove unused type variable.
1108 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1109 type variants that don't have it initialized yet.
1111 2009-09-14 Jan Hubicka <jh@suse.cz>
1113 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1115 2009-09-14 Richard Henderson <rth@redhat.com>
1117 * objc-act.c (objc_init_exceptions): Don't call
1118 default_init_unwind_resume_libfunc.
1119 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1121 2009-09-13 Richard Guenther <rguenther@suse.de>
1122 Rafael Avila de Espindola <espindola@google.com>
1124 * objc-act.c (objc_eh_runtime_type): Export.
1125 (objc_init_exceptions): Remove. Move warning code ...
1126 (objc_begin_try_stmt): ... here
1127 (objc_build_throw_stmt): ... and here.
1128 (objc_eh_personality_decl): New.
1129 (objc_eh_personality): New function.
1130 * objc-act.h (objc_eh_runtime_type): Declare.
1131 (objc_eh_personality): Likewise.
1132 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1133 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1135 2009-09-03 Diego Novillo <dnovillo@google.com>
1137 * objc-lang.c (lang_hooks): Remove const qualifier.
1139 2009-08-20 Richard Guenther <rguenther@suse.de>
1141 * objc-act.c: Include c-lang.h
1142 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1144 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1145 Manuel López-Ibáñez <manu@gcc.gnu.org>
1148 * objc-act.c: Add location argument to all calls to
1149 build_fold_addr_expr.
1151 2009-07-14 Taras Glek <tglek@mozilla.com>
1152 Rafael Espindola <espindola@google.com>
1154 * Make-lang.in (objc.install-plugin): New target for
1155 installing plugin headers.
1157 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1159 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1162 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1164 * objc-act.c: Replace %J by an explicit location. Update all
1167 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1169 * objc-act.c: Replace %H by an explicit location. Update all
1172 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1175 * objc-act.c (objc_build_message_args): Return if ARGS is the
1178 2009-06-19 Ian Lance Taylor <iant@google.com>
1180 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1181 (objc_struct_info): New static variable.
1182 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1183 and &objc_struct_types, to start_struct.
1184 (objc_finish_struct): Likewise for finish_struct.
1186 2009-06-15 Ian Lance Taylor <iant@google.com>
1188 * objc-act.c (objc_start_function): Don't set
1189 label_context_stack_se or label_context_stack_vm.
1191 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1193 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1194 (objc_get_parm_info): Same.
1195 (get_super_receiver): Same.
1196 * objc-act.c (objc_build_component_ref): Pass location to
1198 (build_module_initializer_routine): Pass location to
1199 c_end_compound_stmt.
1200 (objc_generate_static_init_call): Pass location to build_stmt.
1201 (build_typed_selector_reference): New location argument.
1202 (build_selector_reference): Same.
1203 (objc_substitute_decl): Pass location to build_array_ref.
1204 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1205 (objc_begin_catch_clause): Same.
1206 (objc_finish_try_stmt): Same.
1207 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1208 (objc_build_throw_stmt): New argument.
1209 (generate_shared_structures): Pass location to build_c_cast.
1210 (objc_build_message_expr): Use local location.
1211 (objc_finish_message_expr): Use input_location.
1212 (build_objc_method_call): New argument.
1213 (objc_build_selector_expr): Same.
1214 (get_super_receiver): Pass location to build_c_cast,
1215 build_modify_expr, build_compound_expr.
1216 * objc-act.c: Add location to all calls to start_struct, build_decl,
1219 2009-06-09 Ian Lance Taylor <iant@google.com>
1221 * objc-act.c (objc_gimplify_expr): Change return type to int.
1222 * objc-act.h: Update declaration.
1224 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1226 * objc-act.c (objc_init): Skip print_struct_values during
1227 -fcompare-debug-second.
1229 2009-06-03 Ian Lance Taylor <iant@google.com>
1231 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1234 2009-05-27 Ian Lance Taylor <iant@google.com>
1236 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1238 (cc1obj$(exeext)): Likewise.
1240 2009-05-26 Ian Lance Taylor <iant@google.com>
1242 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1243 (cc1obj$(exeext)): Likewise.
1245 2009-05-20 Ian Lance Taylor <iant@google.com>
1247 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1248 than NULL_TREE to build_special_member_call.
1250 2009-05-10 Ian Lance Taylor <iant@google.com>
1252 * objc-act.c (objc_building_struct): New static variable.
1253 (objc_in_struct, objc_struct_types): New static variables.
1254 (objc_start_struct, objc_finish_struct): New static functions.
1255 (generate_struct_by_value_array): Call objc_start_struct instead
1256 of start_struct, and call objc_finish_struct instead of
1258 (objc_build_struct, build_objc_symtab_template): Likewise.
1259 (build_module_descriptor): Likewise.
1260 (build_next_objc_exception_stuff): Likewise.
1261 (build_protocol_template): Likewise.
1262 (build_method_prototype_list_template): Likewise.
1263 (build_method_prototype_template): Likewise.
1264 (build_category_template, build_selector_template): Likewise.
1265 (build_class_template, build_super_template): Likewise.
1266 (build_ivar_template, build_ivar_list_template): Likewise.
1267 (build_method_list_template): Likewise.
1268 (build_method_template): Likewise.
1270 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1272 * objc-act.c: Include intl.h.
1273 (objc_lookup_protocol): Use complete sentences for diagnostics
1274 with %qE for identifiers and translating results of
1275 gen_type_name_0 to locale character set.
1276 (objc_check_decl, check_protocol_recursively,
1277 lookup_and_install_protocols, objc_build_string_object,
1278 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1279 objc_get_class_ivars, error_with_ivar, check_duplicates,
1280 objc_finish_message_expr, objc_build_protocol_expr,
1281 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1282 add_category, add_instance_variable, objc_is_public,
1283 check_methods, check_methods_accessible, check_protocol,
1284 start_class, finish_class, start_protocol, really_start_method,
1285 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1286 identifiers in diagnostics. Translate generated text to locale
1287 character set as needed.
1288 (check_protocol, check_protocols): Change name parameter to type
1290 (lang_report_error_function): Remove.
1292 2009-04-27 Ian Lance Taylor <iant@google.com>
1294 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1296 2009-04-24 Ian Lance Taylor <iant@google.com>
1298 * objc-act.c (get_super_receiver): Update calls to
1299 build_modify_expr to pass new argument.
1301 2009-04-21 Taras Glek <tglek@mozilla.com>
1303 * objc-act.c: Update GTY annotations to new syntax
1304 * objc-act.h: Likewise
1306 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1308 * ChangeLog: Add copyright and license notices.
1310 2009-04-20 Ian Lance Taylor <iant@google.com>
1312 * objc-act.c (objc_rewrite_function_call): Change parameter from
1313 params to first_param. Change all callers.
1315 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1318 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1320 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1328 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1330 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1333 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1336 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1338 * objc-act.c (objc_build_string_object): Pass location to
1340 (init_def_list): Same.
1341 (init_objc_symtab): Same.
1342 (init_module_descriptor): Same.
1343 (build_module_initializer_routine): Same.
1344 (generate_static_references): Same.
1345 (build_typed_selector_reference): Same.
1346 (add_objc_string): Same.
1347 (objc_substitute_decl): Same.
1348 (objc_build_ivar_assignment): Same.
1349 (objc_build_global_assignment): Same.
1350 (objc_build_strong_cast_assignment): Same.
1351 (generate_protocols): Same.
1352 (build_protocol_initializer): Same.
1353 (build_dispatch_table_initializer): Same.
1354 (generate_protocol_list): Same.
1355 (build_category_initializer): Same.
1356 (build_shared_structure_initializer): Same.
1357 (generate_shared_structures): Same.
1358 (objc_build_protocol_expr): Same.
1359 (build_ivar_reference): Same.
1360 (get_super_receiver): Same.
1362 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1364 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1365 c_common_truthvalue_conversion with location.
1366 (next_sjlj_build_catch_list): Same.
1367 (next_sjlj_build_try_catch_finally): Same.
1369 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1372 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1373 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1374 * objc-act.c (objc_get_callee_fndecl): Kill.
1376 2008-09-17 Jan Hubicka <jh@suse.cz>
1379 * objc/objc-act.c (objc_finish_method_definition): Do not set
1382 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1384 * objc-act.c (build_typed_selector_reference): Pass input_location to
1385 build_unary_op calls.
1386 (build_selector_reference): Same, but to build_array_ref.
1387 (objc_substitute_decl): Same.
1388 (build_ivar_reference): Same, but to build_indirect_ref.
1389 (get_super_receiver): Same.
1391 2008-07-28 Richard Guenther <rguenther@suse.de>
1393 Merge from gimple-tuples-branch.
1395 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1397 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1398 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1399 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1400 * ipa-reference.c: Same.
1402 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1404 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1405 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1407 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1409 * objc-act.c: Fix comment typos.
1411 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1413 * objc-act.c (objc_start_class_interface,
1414 objc_start_category_interface, objc_start_class_implementation,
1415 objc_start_category_implementation, objc_build_struct,
1416 generate_static_references, build_private_template,
1417 lookup_category, objc_add_method, add_category,
1418 add_instance_variable, objc_is_public, conforms_to_protocol,
1419 start_class, continue_class, finish_class): Avoid C++ keywords.
1421 2008-07-14 Jason Merrill <jason@redhat.com>
1424 * objc-act.c (objc_build_constructor): Update C++ tweak.
1426 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1428 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1429 of DECL_IN_SYSTEM_HEADER.
1431 2008-07-11 Ian Lance Taylor <iant@google.com>
1433 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1434 etc., not just when OBJCPLUS is defined.
1436 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1438 * objc-act.c (setup_string_decl, objc_build_string_object,
1439 hash_interface, eq_interface, objc_begin_try_stmt,
1440 encode_method_prototype, build_ivar_list_initializer,
1441 objc_build_encode_expr): Fix for -Wc++-compat.
1443 2008-05-12 Tomas Bily <tbily@suse.cz>
1445 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1448 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1450 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1452 2008-04-03 Tom Tromey <tromey@redhat.com>
1454 * Make-lang.in (objc_OBJS): New variable.
1456 2008-03-27 Tom Tromey <tromey@redhat.com>
1458 * Make-lang.in: Revert automatic dependency patch.
1460 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1463 * objc-act.c (objc_build_component_ref): Fix call to
1464 finish_class_member_access_expr.
1465 (objc_generate_cxx_ctor_or_dtor): Fix call to
1466 build_special_member_call.
1468 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1471 * objc-act.c (encode_type): Handle when type is error_mark_node.
1472 (objc_push_parm): Handle when the type of parm is error_mark_node.
1474 2008-03-25 Tom Tromey <tromey@redhat.com>
1476 * Make-lang.in (objc_OBJS): New variable.
1477 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1479 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1482 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1484 (objc_generate_cxx_cdtors): Likewise.
1485 (add_instance_variable): Likewise.
1487 2008-02-26 Tom Tromey <tromey@redhat.com>
1489 * objc-act.c (objc_init): Remove old location code.
1491 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1494 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1496 2007-07-30 Nick Clifton <nickc@redhat.com>
1498 * Make-lang.in: Change copyright header to refer to version 3 of
1499 the GNU General Public License and to point readers at the
1500 COPYING3 file and the FSF's license web page.
1501 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1502 config-lang.in, objc-lang.c: Likewise.
1504 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1506 * objc-act.c (objc_get_callee_fndecl): Constify.
1507 * objc-act.h (objc_get_callee_fndecl): Likewise.
1509 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1511 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1512 string_eq): Constify.
1514 2007-04-04 Stuart Hastings <stuart@apple.com>
1517 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1519 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1521 * Make-lang.in: Add dummy lang.install-pdf target.
1523 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1525 * objc/objc-act.c: Fix comment typos.
1527 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1528 Brooks Moses <brooks.moses@codesourcery.com>
1529 Lee Millward <lee.millward@codesourcery.com>
1531 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1532 (objc_get_callee_fndecl): Likewise.
1534 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1537 * objc-act.c (objc_add_static_instance): Mark the decl as
1540 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1543 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1544 of htab_hash_pointer.
1545 (lookup_interface): Likewise.
1546 (add_class): Likewise.
1548 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1550 * objc-act.c (objc_build_volatilized_type): Keep track of
1552 (objc_get_protocol_qualified_type): Ditto.
1554 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1556 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1557 content where we called cp_finish_file.
1559 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1561 * objc-act.c (synth_module_prologue): Replace calls to
1562 builtin_function with add_builtin_function.
1563 (build_next_objc_exception_stuff): Replace calls to
1564 builtin_function with add_builtin_function.
1565 (build_objc_exception_stuff): Replace calls to
1566 builtin_function with add_builtin_function.
1568 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1570 * Make-lang.in: Added empty "objc.pdf" target.
1572 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1575 * objc-act.c (objc_push_parm): If we change the type of the
1576 decl, relayout the decl.
1578 2006-09-19 Eric Christopher <echristo@apple.com>
1580 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1581 default to something innocuous.
1582 (build_next_objc_exception_stuff): Rename JBLEN.
1584 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1586 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1588 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1591 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1593 2006-06-06 Mike Stump <mrs@apple.com>
1595 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1597 2006-05-24 Mike Stump <mrs@apple.com>
1599 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1601 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1604 * objc-act.c (objc_is_public): Return early on invalid type.
1606 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1608 * objc-act.c (init_module_descriptor): Remove file name from
1610 (gen_type_name_0): Fix ICE when issuing warning.
1612 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1613 * Make-lang.in (OBJC): Remove
1614 (OBJECTIVE-C): Remove
1615 (objective-c): Remove
1616 (.PHONY): Remove objective-c and ObjC
1618 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1621 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1624 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1627 * objc-act.c (encode_array): Handle arrays to zero sized types.
1629 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1631 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1633 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1635 * Make-lang.in: Remove all dependencies on s-gtype.
1637 2005-12-02 Richard Guenther <rguenther@suse.de>
1639 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1640 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1641 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1642 build_objc_method_call, objc_rewrite_function_call): Use buildN
1645 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1647 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1648 on objc_msgSend and like builtin functions.
1650 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1652 * objc-act.c (objc_build_component_ref): Adjust call to
1653 finish_class_member_access_expr due to a changed prototype.
1655 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1658 * objc-act.c (generate_strings): Remove and move code to
1660 (add_objc_string): here when creating a new string decl.
1661 (finish_objc): Don't call generate_strings.
1663 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1666 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1667 TREE_SIDE_EFFECTS on catch_seq after building it.
1669 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1671 part of PR objc/21992
1672 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1674 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1676 Make CONSTRUCTOR use VEC to store initializers.
1677 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1678 instead of build_constructor.
1680 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1682 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1684 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1685 (KEYWORD_KEY_NAME): Use decl_minimal.
1686 (METHOD_SEL_NAME): Ditto..
1687 (METHOD_SEL_ARGS): Use decl_non_common.
1688 (METHOD_ADD_ARGS): Ditto.
1689 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1690 (METHOD_DEFINITION): Ditto.
1691 (METHOD_ENCODING): Ditto.
1692 * objc-lang.c: (objc_init_ts): New function.
1694 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1696 * objc-act.c (objc_build_struct): Pass in an actual @interface
1697 instead of its name, and annotate the struct created (and all
1698 existing variants thereof) with the @interface.
1699 (objc_compare_types): Treat forward-declared ObjC classes
1700 as stand-alone (root) classes for purposes of type comparisons.
1701 (build_private_template): Move some code to objc_build_struct().
1703 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1706 * objc-act.c (objc_build_string_object): For GNU-style constants,
1707 use the @interface type rather than the built-in type.
1709 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1711 * Make-lang.in (cc1plus-checksum.c): Use
1712 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1714 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1716 * objc-act.c: Use %q to quote in diagnostics.
1718 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1720 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1723 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1725 * objc-act.c (objc_build_volatilized_type): New function.
1726 (objc_volatilize_decl): Call objc_build_volatilized_type()
1727 instead of build_qualified_type().
1729 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1731 * objc-act.c (objc_build_internal_const_str_type): New function.
1732 (check_string_class_template): Use objc_get_class_ivars() instead
1733 of TYPE_FIELDS() to retrieve ivar list.
1734 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1735 than the field itself.
1736 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1737 type and use it to lay out compile-time string objects.
1738 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1741 2005-06-28 Paul Brook <paul@codesourcery.com>
1743 * objc-act.c (objc_init_exceptions): Call
1744 default_init_unwind_resume_libfunc.
1746 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1748 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1749 portion of TYPE_LANG_SPECIFIC info for all variants of
1750 a class before calling finish_struct(), and restore
1751 same TYPE_OBJC_INFO afterwards.
1753 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1755 * all files: Update FSF address in copyright headers.
1757 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1759 * objc-act.c (my_build_string_pointer): New.
1760 (objc_get_class_reference, get_super_receiver): Call
1761 my_build_string_pointer instead of my_build_string when building
1764 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1766 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1769 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1771 * objc-act.c (objc_build_struct): New function.
1772 (objc_derived_from_p): Likewise.
1773 (objc_build_component_ref): Likewise.
1774 (objc_copy_binfo): Likewise.
1775 (objc_xref_basetypes): Likewise.
1776 (objc_lookup_protocol): Likewise.
1777 (objc_compare_protocols): Likewise.
1778 (objc_volatilize_decl): Likewise.
1779 (encode_aggregate_fields): Likewise.
1780 (volatilized_hash): Likewise.
1781 (volatilized_eq): Likewise.
1782 (objc_compare_types): Likewise.
1783 (objc_type_quals_match): Likewise.
1784 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1786 (get_class_ivars): Add second parameter indicating if entire
1787 hierarchy is desired.
1788 (struct volatilized_type): New type.
1789 (volatilized_htab): New hash table.
1790 (objc_types_compatible_p, objc_comptypes): Remove functions.
1791 (synth_module_prologue): Do not initialize 'unused_list'.
1792 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1793 (objc_declare_alias): Implement as a typedef.
1794 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1795 (objc_get_class_ivars): Adjust call to get_class_ivars().
1796 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1797 build_ivar_reference, get_super_receiver): Call
1798 objc_build_component_ref() instead of build_component_ref().
1799 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1801 (build_private_template): Call objc_build_struct() instead of
1802 start_struct() and finish_struct().
1803 (hash_init): Initialize volatilized_htab.
1804 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1805 ObjC++ impedance mismatches.
1806 (encode_aggregate_within): Streamline by calling
1807 encode_aggregate_fields().
1808 * objc-act.h (objc_types_compatible_p): Remove prototype.
1809 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1810 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1812 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1814 * Make-lang.in (cc1obj-dummy): New.
1815 (cc1obj-checksum.c): New.
1816 (cc1obj-checksum.o): New.
1817 (cc1obj): Add cc1obj-checksum.o.
1819 2005-05-18 Mike Stump <mrs@apple.com>
1822 * objc-act.c (struct interface_tuple): Mark it up for GC.
1823 (interface_htab): It is really a struct interface_tuple.
1825 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1826 Mike Stump <mrs@apple.com>
1828 Yet more Objective-C++...
1830 * objc-act.c (objc_finish_try_stmt): Add return value.
1831 (objc_build_synchronized): Likewise.
1833 * objc-act.c (objc_is_gcable_type): Add.
1834 (objc_substitute_decl): Add.
1835 (objc_build_ivar_assignment): Add.
1836 (objc_build_global_assignment): Add.
1837 (objc_build_strong_cast_assignment): Add.
1838 (objc_is_ivar_reference_p): Add.
1839 (objc_is_global_reference_p): Add.
1840 (objc_generate_write_barrier): Add.
1841 (objc_rewrite_function_call): Add.
1842 (objc_gimplify_expr): Add Objective-C++ support.
1843 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1844 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1845 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1846 (DUP_TYPE_OBJC_INFO): Likewise.
1847 (struct imp_entry): Add field has_cxx_cdtors.
1848 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1849 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1850 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1851 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1852 OCTI_ASSIGN_STRONGCAST_DECL.
1853 (umsg_fast_decl): Add.
1854 (objc_assign_ivar_decl): Add.
1855 (objc_assign_ivar_fast_decl): Add.
1856 (objc_assign_global_decl): Add.
1857 (objc_assign_strong_cast_decl): Add.
1858 (objc_method_list_ptr): Add.
1859 (objc_method_proto_list_ptr): Add.
1860 (objc_ivar_list_ptr): Add.
1862 * objc-act.c (should_call_super_dealloc): Add.
1863 (OBJC_VERSION): Bump to 6.
1864 (objc_is_gcable_type): Add.
1865 (objc_substitute_decl): Add.
1866 (objc_build_ivar_assignment): Add.
1867 (objc_build_global_assignment): Add.
1868 (objc_build_strong_cast_assignment): Add.
1869 (objc_is_gcable_p): Add.
1870 (objc_is_ivar_reference_p): Add.
1871 (objc_is_global_reference_p): Add.
1872 (generate_shared_structures): Add flags parameter.
1873 (objc_generate_cxx_ctor_or_dtor): Add.
1874 (objc_generate_cxx_cdtors): Add.
1875 (add_class): Add name parameter.
1876 (objc_types_share_size_and_alignment): Add.
1877 (comp_proto_with_proto): Add strict parameter.
1878 (CLS_HAS_CXX_STRUCTORS): Add.
1879 (TAG_ASSIGNIVAR): Add.
1880 (TAG_ASSIGNGLOBAL): Add.
1881 (TAG_ASSIGNSTRONGCAST): Add.
1882 (TAG_MSGSEND_FAST): Add.
1883 (TAG_ASSIGNIVAR_FAST): Add.
1884 (TAG_CXX_CONSTRUCT): Add.
1885 (TAG_CXX_DESTRUCT): Add.
1886 (OBJC_LOOKUP_CLASS): Add.
1887 (OBJC_LOOKUP_NO_SUPER): Add.
1888 (objc_finish_file): Add pch support.
1889 (objc_finish_implementation): Add Objective-C++ support.
1890 (synth_module_prologue): Likewise.
1891 (synth_module_prologue): Add fast dispatching.
1892 (objc_get_class_reference): Add Objective-C++ support.
1893 (objc_generate_write_barrier): Likewise.
1894 (next_sjlj_build_enter_and_setjmp): Likewise.
1895 (objc_begin_try_stmt): Likewise.
1896 (build_next_objc_exception_stuff): Add fast ivar support.
1897 (build_private_template): Mark the record as used so debug
1898 information is generated.
1899 (build_protocol_template): Add Objective-C++ support.
1900 (objc_method_parm_type) Likewise.
1901 (objc_generate_cxx_ctor_or_dtor): Likewise.
1902 (objc_generate_cxx_cdtors): Likewise.
1903 (build_protocol_initializer): Likewise.
1904 (build_category_template): Likewise.
1905 (build_class_template): Likewise.
1906 (build_method_list_template): Likewise.
1907 (build_category_initializer): Likewise.
1908 (build_shared_structure_initializer): Likewise.
1909 (objc_finish_message_expr): Likewise.
1910 (build_objc_method_call): Add fast dispatch support.
1911 (lookup_method_static): Add support to end search at superclasses.
1912 (add_method_to_hash_list): Add strict parameter to
1913 comp_proto_with_proto.
1914 (objc_add_method): Likewise.
1915 (objc_add_method): Also set the interface_value.
1916 (add_instance_variable): Add Objective-C++ support.
1917 (objc_is_public): Likewise.
1918 (start_class): Likewise.
1919 (continue_class): Likewise.
1920 (encode_aggregate_within): Likewise.
1921 (start_method_def): Likewise.
1922 (objc_start_function): Clear current_function_returns_value
1923 and current_function_returns_null.
1924 (really_start_method): Add Objective-C++ support.
1925 (objc_finish_method_definition): Add warning for missing
1927 (finish_objc): Add Objective-C++ support.
1928 (generate_objc_image_info): Likewise.
1929 (objc_lookup_ivar): Likewise.
1930 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
1931 (INIT_TYPE_OBJC_INFO): Likewise.
1932 (DUP_TYPE_OBJC_INFO): Likewise.
1934 2005-04-23 DJ Delorie <dj@redhat.com>
1936 * objc-act.c: Adjust warning() callers.
1938 2005-04-21 Roger Sayle <roger@eyesopen.com>
1940 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
1941 this field of an objc method decl.
1942 * objc-act.c (build_method_decl): Take an additional "ellipsis"
1943 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
1944 (objc_build_method_signature): Accept additional "ellipsis"
1945 argument and pass it to build_method_decl.
1946 (get_arg_type_list, start_method_def, gen_method_decl): Use
1947 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
1948 TREE_OVERFLOW field of a TREE_LIST node.
1950 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
1953 * objc-act.c (objc_start_function): Create stack level for context
1954 of identifiers with variably modified type.
1956 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
1960 * objc-act.c (objc_start_function): Push context on
1961 label_context_stack.
1963 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1965 * objc-act.c (next_sjlj_build_enter_and_setjmp,
1966 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
1967 Call c_common_truthvalue_conversion.
1969 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
1971 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
1972 objc/objc-parse.c, objc/objc-parse.y): Remove
1973 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
1974 objc.distclean, objc.maintainer-clean): Update for new parser.
1975 * config-lang.in (gtfiles): Update for new parser.
1977 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
1979 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
1982 2005-01-27 Matt Austern <austern@apple.com>
1984 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
1985 calling instantiate_pending_templates.
1987 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
1990 * objc-act.c (build_selector_translation_table): Use
1991 input_location in the diagnostic for the GNU runtime or if
1992 TREE_PURPOSE (chain) is NULL.
1994 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
1997 * objc-act.c (objc_types_compatible_p): New function.
1998 * objc-act.h (objc_types_compatible_p): Declare.
1999 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2001 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2003 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2006 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2009 * objc-act.c (get_arg_type_list): Decay function arguments into
2011 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2012 in line with what the C front-end does.
2013 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2014 each PARM_DECL, like the C front-end does.
2015 (start_method_def): Remove redundant ARRAY_TYPE decay.
2016 (objc_start_function): Bring closer in line with what the
2017 C front-end does for functions.
2019 2005-01-14 Mike Stump <mrs@apple.com>
2021 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2022 that -fobjc-exceptions is accepted.
2024 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2027 * objc-act.c (get_arg_type_list, start_method_def): Decay
2028 array arguments into pointers.
2029 (gen_type_name_0): Learn to pretty-print array types.
2031 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2033 * objc-act.c (build_private_template): Change to return 'void'; do
2034 not set ivar_context, uprivate_record or objc_instance_type.
2035 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2036 retrieve protocol list from the pointee rather than the pointer itself;
2037 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2038 TYPE_OBJC_PROTOCOL_LIST.
2039 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2040 construct a variant of the pointee as well as the pointer, and
2041 store protocol information in the former. When creating variants
2042 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2043 TYPE_OBJC_INTERFACE information.
2044 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2045 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2046 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2047 holding an IDENTIFIER_NODE.
2048 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2049 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2050 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2051 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2052 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2054 (continue_class): For @implementations, set ivar_context,
2055 uprivate_record and objc_instance_type, for @interfaces, call
2056 build_private_template().
2057 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2058 TYPE_OBJC_INTERFACE.
2059 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2060 accessing TYPE_OBJC_PROTOCOL_LIST.
2061 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2062 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2063 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2064 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2065 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2066 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2067 TYPE_LANG_SPECIFIC(...).
2068 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2069 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2070 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2071 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2072 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2074 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2077 * Make-lang.in (objc/objc-act.o): Update dependencies.
2078 * objc-act.c (objc_finish_file): Call
2079 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2081 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2084 * obj-act.c (encode_type): 96bits doubles are encoded the
2085 same way as 64bit and 128bit doubles are.
2087 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2089 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2091 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2094 * objc-act.c (generate_method_descriptors): Remove setting
2095 the new decls' type to variable_length_type.
2096 (generate_ivar_lists): Likewise.
2097 (generate_dispatch_tables): Likewise.
2099 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2101 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2102 contains the result of the ID lookup by the C or C++
2103 front-end; in class methods, use OTHER if it exists;
2104 in instance methods, use OTHER only if it is locally
2107 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2109 * objc-act.c (finish_class): Do not synthesize bogus
2110 'extern objc_object *_Foo;' declarations for @interface Foo.
2112 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2113 David Ayers <d.ayers@inode.at>
2115 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2116 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2117 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2118 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2119 (objc_is_id): Add test for 'super'.
2120 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2121 receivers; if class methods are not found in protocol lists, search
2122 for instance methods therein and warn if one is found. Look in
2123 global hash tables for suitable method as a last resort when messaging
2124 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2125 (objc_add_method): Insert instance methods listed in protocols into
2126 the global class method hash table.
2127 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2128 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2129 addition to 'id <Proto>'.
2131 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2134 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2135 for the NeXT runtime case.
2137 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2139 * objc-act.c: Fix comment typos.
2141 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2143 * objc-act.c (init_objc_symtab, init_module_descriptor,
2144 build_shared_structure_initializer): When initializing 'long'
2145 fields, ensure that the initializer value is also 'long'.
2147 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2149 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2151 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2152 (build_selector_translation_table): Use %J in diagnostic
2153 instead of diddling input_line. Fix spelling.
2155 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2157 * objc-act.c (objc_fold_objc_type_ref): New function.
2158 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2160 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2162 * objc-act.c (objc_start_function, really_start_method,
2163 objc_get_parm_info, start_method_def): Update to new arg_info
2166 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2168 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2170 (objc/objc-act.o): Depend on $(HASHTAB_H).
2171 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2172 objcp-decl.h instead of c-tree.h.
2173 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2174 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2175 build_protocol_template): Adjust prototypes.
2176 (build_module_initializer_routine, start_class, continue_class,
2177 finish_class, start_method_def, objc_start_function, start_protocol,
2178 build_method_decl, objc_add_method, add_instance_variable,
2179 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2180 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2181 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2182 create_field_decl): New prototypes.
2183 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2184 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2185 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2186 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2187 (CLASS_TYPEDEF_NAME): New.
2188 (TAG_EXECCLASS): Change from a global variable to a #define.
2189 (TAG_RETURN_STRUCT): Delete.
2190 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2191 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2192 (string_descriptor): New struct.
2193 (string_htab): New hash table.
2194 (string_hash, string_eq): New prototypes.
2195 (generate_struct_by_value_array): Call create_field_decl() instead of
2196 create_builtin_decl().
2197 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2198 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2199 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2200 and cp_finish_file().
2201 (define_decl, get_static_reference, get_protocol_reference,
2202 create_builtin_decl): Remove functions.
2203 (objc_start_class_interface, objc_start_category_interface,
2204 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2205 objc_start_class_implementation, objc_start_category_implementation,
2206 objc_continue_implementation, objc_finish_implementation,
2207 objc_set_visibility, objc_set_method_type,
2208 objc_build_method_signature, objc_add_method_declaration,
2209 objc_start_method_definition, objc_add_instance_variable,
2210 objc_get_protocol_qualified_type, create_field_decl,
2211 start_var_decl, finish_var_decl): New functions.
2212 (setup_string_decl): Simplify since it is only called once.
2213 (synth_module_prologue): Call build_class_template(); predefine 'id'
2214 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2215 hooks for duration of function; fix GNU runtime messenger signatures
2216 to correspond to reality; forward-declare '__objc_exec_class' for the
2217 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2218 'extern "C" { ... }' wrappers around synthesized declarations; call
2219 build_protocol_template() and build_category_template().
2220 (string_hash, string_eq): New functions.
2221 (objc_build_string_object): Check metaclass correctness only once;
2222 store string literals in hash table.
2223 (objc_build_constructor): Do not convert initializer elements;
2224 adjust for ObjC++ impedance mismatch.
2225 (build_objc_symtab_template): Call create_field_decl() instead of
2226 create_builtin_decl().
2227 (init_objc_symtab): Add missing conversion to initializer element.
2228 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2229 (generate_objc_symtab_decl): Do not call build_category_template();
2230 call start_var_decl() and finish_var_decl() instead of start_decl()
2232 (build_module_descriptor): Call create_field_decl() instead of
2233 grokfield(); call start_var_decl() and finish_var_decl() instead of
2234 start_decl() and finish_decl(); always mark module descriptor as
2235 used; move GNU runtime-specific functionality to
2236 build_module_initializer_routine().
2237 (build_module_initializer_routine): New function, broken off of
2238 build_module_descriptor().
2239 (objc_static_init_needed_p, objc_generate_static_init_call): New
2241 (generate_static_references, generate_strings,
2242 build_selector_translation_table, generate_descriptor_table,
2243 generate_ivars_list, generate_dispatch_table, generate_category): Call
2244 start_var_decl() and finish_var_decl() instead of start_decl() and
2245 finish_decl(); build a type directly instead of via groktypename().
2246 (build_selector_reference_decl, build_selector_table_decl,
2247 build_class_reference_decl, build_protocol_reference,
2248 generate_objc_image_info): Call start_var_decl() instead of
2250 (build_selector_reference): For GNU runtime, do not call
2251 build_selector_reference_decl().
2252 (build_selector, build_typed_selector_reference): Always convert
2253 result to the selector type.
2254 (add_objc_string): Cast return value to 'char *'.
2255 (build_method_prototype_template, build_selector_template,
2256 build_method_template): Use actual selector type for fields
2257 pointing to selectors.
2258 (finish_objc): For GNU runtime, call
2259 build_module_initializer_routine() after build_module_descriptor().
2260 (generate_protocol_list, generate_shared_structures): Call
2261 start_var_decl() and finish_var_decl() instead of start_decl() and
2262 finish_decl(); build a type directly instead of via
2264 (synth_id_with_class_suffix): Return a string.
2265 (get_arg_type_list): For instance methods, use the instance type for
2266 'self'; do not call groktypename_in_parm_context().
2267 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2268 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2269 handle RECORD_TYPEs in ObjC as well as ObjC++.
2270 (objc_is_id): New function.
2271 (objc_is_object_ptr): Return the canonical type node.
2272 (objc_get_class_ivars): Simplify using get_class_ivars().
2273 (get_class_ivars): Remove second parameter; create a fresh copy
2274 of the ivar list for each call; do not check for existence of
2276 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2277 (objc_init_exceptions): When using SJLJ-style exceptions, require
2278 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2280 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2281 objc_object_type instead of objc_id_type.
2282 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2283 a VAR_DECL before placing it in the appropriate scope; do not
2284 call define_decl(); adjust call to c_begin_compound_stmt();
2285 use objc_object_type instead of objc_id_type.
2286 (build_next_objc_exception_stuff): Call create_field_decl() instead
2287 of create_builtin_decl(); construct type directly instead of calling
2288 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2289 (build_private_template): Adjust call to get_class_ivars(); build
2290 a type directly instead of via groktypename().
2291 (build_protocol_template, build_method_prototype_list_template,
2292 build_method_prototype_template, build_category_template,
2293 build_selector_template, build_class_template, build_super_template,
2294 build_ivar_template, build_ivar_list_template,
2295 build_method_list_template, build_method_template):
2296 Call create_field_decl() instead of grokfield().
2297 (objc_method_parm_type): Do not call groktypename().
2298 (generate_descriptor_table): Call start_var_decl() and
2299 finish_var_decl() instead of start_decl() and finish_decl().
2300 (generate_method_descriptors, build_protocol_initializer,
2301 generate_dispatch_tables, build_category_initializer,
2302 build_shared_structure_initializer): Do not call groktypename().
2303 (generate_protocols): Call start_var_decl() and finish_var_decl()
2304 instead of start_decl() and finish_decl(); do not call groktypename().
2305 (error_with_ivar): Remove last parameter.
2306 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2307 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2308 (generate_ivar_lists): Convert one of the initializer elements; do
2309 not call groktypename().
2310 (get_arg_type_list, start_method_def, gen_method_def): Account for
2311 new representation of variable arguments and '...' in Objective-C
2312 methods; add Objective-C++ impedance matching code.
2313 (is_objc_type_qualifier): Remove function.
2314 (adjust_type_for_id_default): Simplify; there is no longer a need to
2315 wade through declspecs.
2316 (lookup_interface, start_class, continue_class,
2317 finish_class, start_method_def, start_protocol, build_method_decl,
2318 objc_add_method, add_instance_variable, build_ivar_reference,
2319 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2320 Make into static functions.
2321 (receiver_is_class_object): Use new IS_CLASS() macro.
2322 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2323 call objc_finish_message_expr() instead of finish_message_expr().
2324 (finish_message_expr): Rename to objc_finish_message_expr(); use
2325 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2326 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2327 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2328 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2329 (build_objc_method_call, warn_with_method): Do not call groktypename().
2330 (build_ivar_reference): Call convert() instead of clobbering in a
2332 (hash_init): Initialize string_htab hash table.
2333 (add_instance_variable): Simplify parameter list; do not call grokfield();
2334 do not populate CLASS_IVARS list.
2335 (start_class): Check for the existence of super class, if one was specified.
2336 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2337 call build_class_template(); adjust call to get_class_ivars(); call
2338 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2339 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2341 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2342 (start_protocol): Do not call build_protocol_template(); use
2343 PROTOCOL_BINFO_ELTS for the tree vector size.
2344 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2345 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2347 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2348 (encode_type): Handle the 'const' qualifier here.
2349 (objc_parmlist): New global variable, sued by objc_push_parm and
2350 objc_get_parm_info().
2351 (objc_push_parm, objc_get_parm_info): New functions.
2352 (objc_expr_last): Remove function.
2353 (synth_self_and_ucmd_args): For instance methods, use the instance
2354 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2355 (start_method_def): Do not call push_scope(), declare_parm_level(),
2356 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2357 just use objc_push_parm() and objc_get_parm_info().
2358 (comp_method_with_proto): Remove function.
2359 (objc_types_are_equivalent): Strip away indirections before comparing
2361 (comp_proto_with_proto): Do not call groktypename(); types are no
2362 longer in raw declspec format.
2363 (objc_start_function): New function.
2364 (really_start_method): Call comp_proto_with_proto() instead of
2365 comp_method_with_proto(); call objc_start_function() instead of
2366 hand-crafting a function declarator.
2367 (continue_method_def, objc_expand_function_end): Remove functions.
2368 (get_super_receiver): Call objc_get_current_scope() instead of
2369 get_current_scope(); reference 'super_class' field (instead of
2371 (finish_method_def): Rename to objc_finish_method_definition() and
2372 add a function decl parameter; move method encoding call from
2373 objc_expand_function_end().
2374 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2375 gen_declaration_1): Remove functions.
2376 (tmpbuf, RAW_DECLSPEC): Remove.
2377 (gen_declaration): Remove second parameter; simplify to deal
2378 with TYPE_P nodes instead of raw declspecs.
2379 (gen_type_name, gen_type_name_0): New functions.
2380 (gen_method_decl): Remove second parameter; call gen_type_name()
2381 instead of gen_declaration_1().
2382 (dump_interface): Adjust calls to gen_declaration() and
2383 gen_method_decl(); do not allocate a separate string buffer.
2384 (init_objc): Allocate a larger string buffer to accommodate
2385 dump_interface(); adjust call to build_module_descriptor();
2386 add call to build_module_initializer_routine() for the GNU
2388 (generate_classref_translation_entry): Do not call start_decl(); call
2389 finish_var_decl() instead of finish_decl(); call convert() instead of
2391 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2392 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2394 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2395 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2396 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2397 objc_object_type and objc_object_name, respectively.
2398 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2399 objc_class_name): New.
2400 (IS_CLASS): New macro.
2401 (IS_ID, IS_SUPER): Robustify.
2402 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2403 (finish_file, start_class, continue_class, finish_class,
2404 start_method_def, continue_method_def, finish_method_def,
2405 start_protocol, finish_protocol, objc_build_throw_stmt,
2406 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2407 objc_build_synchronized_epilogue, objc_build_try_prologue,
2408 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2409 objc_build_finally_prologue, objc_build_finally_epilogue,
2410 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2411 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2412 get_class_reference, get_static_reference, get_object_reference,
2413 build_message_expr, finish_message_expr, build_selector_expr,
2414 build_ivar_reference, build_keyword_decl, build_method_decl,
2415 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2416 objc_declare_class, objc_declare_protocols, objc_comptypes,
2417 objc_check_decl, build_encode_expr): Remove prototypes.
2418 (imp_count, cat_count): Make GGC-aware.
2419 (OBJC_SET_TYPE_NAME): New macro.
2421 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2423 * config-lang.in: Update copyright notice.
2424 (lang_requires): Indicate that ObjC requires C to be built first.
2426 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2428 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2430 (build_objc_string_object): Rename to objc_build_string_object().
2431 (get_class_reference): Rename to objc_get_class_reference().
2432 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2433 (next_sjlj_build_catch_list, get_super_receiver): Call
2434 objc_get_class_reference() instead of get_class_reference().
2435 (build_keyword_decl): Rename to objc_build_keyword_decl().
2436 (build_message_expr): Rename to objc_build_message_expr().
2437 (build_protocol_expr): Rename to objc_build_protocol_expr().
2438 (build_selector_expr): Rename to objc_build_selector_expr().
2439 (build_encode_expr): Rename to objc_build_encode_expr().
2440 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2441 objc_get_class_ivars().
2442 (get_class_reference): Rename prototype to objc_get_class_reference().
2443 (build_message_expr): Rename prototype to objc_build_message_expr().
2444 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2445 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2446 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2447 (build_objc_string_object): Rename prototype to
2448 objc_build_string_object().
2450 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2452 * objc-act.c (lookup_interface): Make function 'static' and add a
2454 (objc_check_decl, get_class_reference, objc_declare_alias,
2455 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2456 instead of is_class_name().
2457 (get_super_receiver, objc_clear_super_receiver): Call
2458 objc_get_current_scope() instead of get_current_scope().
2459 (is_class_name): Rename to objc_is_class_name.
2460 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2462 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2464 * objc-act.c (objc_is_reserved_word): New function.
2466 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2468 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2469 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2470 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2471 * objc-act.c: Do not include gtype-objc.h.
2472 (finish_file): Rename to objc_finish_file().
2473 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2474 * objc-lang.c: Update copyright notice; include diagnostic.h,
2475 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2477 (finish_file): New hook routine.
2478 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2479 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2480 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2481 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2482 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2483 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2484 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2485 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2486 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2487 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2488 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2489 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2490 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2491 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2492 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2493 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2494 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2495 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2496 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2497 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2498 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2499 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2500 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2501 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2502 Move to c-objc-common.h.
2505 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2507 Copying and distribution of this file, with or without modification,
2508 are permitted in any medium without royalty provided the copyright
2509 notice and this notice are preserved.