1 2010-11-20 Jakub Jelinek <jakub@redhat.com>
4 * objc-act.c (in_late_binary_op): Remove.
6 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
8 * objc-act.c (objc_start_class_interface): Do not warn that class
9 attributes are unimplemented. Pass the attributes to start_class.
10 (objc_start_category_interface): Updated call to start_class.
11 (objc_start_class_implementation): Same change.
12 (objc_start_category_implementation): Same change.
13 (objc_build_class_component_ref): Warn if the class is deprecated.
14 (build_private_template): Mark the template as deprecated if the
16 (start_class): Added 'attributes' argument. Emit a warning if
17 using a deprecated class as superclass of a class, or original
18 class of a category. Recognize the 'deprecated' attribute when
19 starting and interface, and mark the interface with
20 TREE_DEPRECATED if present. Store attributes in the interface.
22 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
24 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
25 argument. If it is 'true' and the protocol is deprecated, emit a
27 (objc_start_protocol): Do not warn that protocol attributes are
28 unimplemented. Pass the attributes to start_protocol.
29 (start_protocol): Added attributes argument. Recognize the
30 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
31 if present. Store attributes in the protocol.
32 (objc_declare_protocols): Added 'attributes' argument. Recognize
33 the 'deprecated' attribute and mark the protocols with
34 TREE_DEPRECATED if present. Store attributes in the protocol.
35 Updated call to lookup_protocol.
36 (objc_build_protocol_expr): Updated call to lookup_protocol.
37 (check_protocol_recursively): Same change.
38 (lookup_and_install_protocols): Same change.
39 * objc-act.h: Updated comments.
41 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
43 * objc-act.c (lookup_method_in_protocol_list): Search methods in
44 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
45 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
47 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
49 * objc-act.c (objc_build_setter_call): New.
50 (objc_maybe_build_modify_expr): Rewritten to build a compound
52 (objc_build_incr_expr_for_property_ref): Updated calls to
53 objc_maybe_build_modify_expr to call objc_build_setter_call
54 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
55 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
56 TREE_NO_WARNING on the final compound statement to silence C++
59 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
61 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
62 (objc_create_temporary_var): Moved it towards the beginning of the
63 file so that objc_build_incr_expr_for_property_ref can use it.
65 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
67 * objc-act.c (objc_add_property_declaration): Check that the decl
68 we received from the parser is a FIELD_DECL; reject array and
69 bitfield properties. Convert the warning when a property is
70 readonly and a setter is specified into an error. Convert errors
71 when a property declaration does not match a property declaration
72 in a superclass into warnings.
73 (objc_add_synthesize_declaration_for_property): Use
74 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
75 if it is a bitfield. Throw an error if we are asked to synthesize
76 setters/getters for a bitfield instance variable but the property
77 is not appropriate - it must be assign and nonatomic. If the
78 property is readonly, allow the instance variable type to be a
79 specialization of the property type.
80 (objc_type_valid_for_messaging): Fixed returning 'false' for a
81 Class qualified with a protocol when the 'accept_classes' argument
84 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
86 * objc-act.c (objc_get_protocol_qualified_type): detect cases
87 where we are asked to attach a protocol to something which is not
88 an Objective-C object type, and produce an error.
90 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
92 * objc-act.c (objc_add_property_declaration): Check that the type
93 of a property and of an inherited property match.
94 (objc_maybe_build_component_ref): Tidied up indentation and
96 (objc_common_type): Added new type of check (-5).
97 (objc_add_synthesize_declaration_for_property): Check that the
98 property to synthesize and the instance variable to use have the
101 2010-11-10 Joseph Myers <joseph@codesourcery.com>
103 * objc-act.c (objc_init): Use %' in diagnostic.
104 (objc_set_method_opt): Remove trailing '.' from diagnostic.
106 2010-11-10 Joseph Myers <joseph@codesourcery.com>
108 * objc-act.c (dump_base_name): Don't declare here.
110 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
112 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
113 search for the @property declation only in the current context,
114 but also in inherited properties. Do not mark the original
115 PROPERTY_DECL in the @interface or @protocol with
117 (check_methods): To check if a method is associated with a
118 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
119 (check_accessible_methods): Same change.
120 * objc-act.h: Updated comment.
122 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
124 * objc-act.c (objc_add_synthesize_declaration_for_property):
125 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
126 checking for an existing @synthesize or @dynamic declaration.
127 Search for an inherited @property declaration if none is found in
128 the local interface. If the required instance variable does not
129 exist, return instead of trying to continue to prevent a compiler
130 crash later. Check that the instance variable is not already
131 being used by another @synthesize.
132 (objc_add_dynamic_declaration_for_property): Iterate over
133 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
134 existing @synthesize or @dynamic declaration.
135 (objc_synthesize_getter): Search for the getter declaration in
136 protocols and superclasses as well.
137 (objc_synthesize_setter): Search for the setter declaration in
138 protocols and superclasses as well.
140 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
142 * objc-act.c (lookup_property): When checking categories, also
143 check the protocols attached to each.
144 (objc_add_property_declaration): Determine the
145 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
146 error message. Search for an existing property declaration with
147 the same name which would be inherited from the class hiearchy,
148 and produce an error if it has incompatible attributes.
149 (check_methods): Changed second parameter. If the method is a
150 getter or setter for a property, do not warn if it is inherited as
151 opposed to implemented directly in the class.
152 (check_protocol): Updated calls to check_methods.
153 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
154 PROPERTY_GETTER_NAME here; this is now done earlier, in
155 objc_add_property_declaration.
156 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
158 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
160 Fixed using the Objective-C 2.0 syntax with self and super.
161 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
162 (maybe_make_artificial_property_decl): Added 'implementation'
163 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
164 looking up getters or setters for a class. If an implementation
165 is specified, search it as well for a getter or setter.
166 (objc_maybe_build_component_ref): Updated calls to
167 maybe_make_artificial_property_decl; added code to deal with
168 'self' and 'super' and with methods declared locally in the
169 implementation. Store the getter call expression in the
170 PROPERTY_REF instead of throwing it away.
171 (objc_build_class_component_ref): Updated calls to
172 maybe_make_artificial_property_decl, and store the getter call
173 expression in PROPERTY_REF instead of throwing it away.
174 (lookup_method_static): Implemented
175 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
176 (objc_gimplify_property_ref): Do not build the getter method call
177 here; instead use the one stored in the PROPERTY_REF. If it's not
178 there, produce helpful error messages.
179 * objc-tree.def (PROPERTY_REF): Increased the number of operands
180 from 2 to 3. Updated comments.
181 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
183 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
186 * objc-act.c (objc_build_string_object): Amend for renamed hook.
187 (objc_string_ref_type_p): New.
188 (objc_check_format_arg): New.
190 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
192 Fixed using the Objective-C 2.0 dot-syntax with class names.
193 * objc-act.c (objc_build_class_component_ref): New.
195 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
197 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
199 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
200 if set to 'true', return 'true' for Class objects. Do not remove
201 more than on pointer indirection.
202 (objc_add_property_declaration): Only warn about 'assign'
203 semantics for Objective-C objects if warn_property_assign_default;
204 and do not warn if the property is readonly or if the type is a Class.
205 (objc_finish_foreach_loop): Updated calls to
206 objc_type_valid_for_messaging.
208 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
210 Implemented -fobjc-std=objc1 flag.
211 * objc-act.c (objc_start_class_interface): If attributes are
212 specified when flag_objc1_only is set, print an error.
213 (objc_start_category_interface): Same change.
214 (objc_start_protocol): Same change.
215 (objc_add_method_declaration): Same change.
216 (objc_start_method_definition): Same change.
217 (objc_build_keyword_decl): Same change.
218 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
219 flag_objc1_set is set, print an error.
220 (objc_set_method_opt): If flag_objc1_only is set, print an error.
221 (objc_add_property_declaration): Same change.
222 (objc_add_synthesize_declaration): Same change.
223 (objc_add_dynamic_declaration): Same change.
224 (objc_finish_foreach_loop): Same change.
225 (objc_maybe_build_component_ref): If flag_objc1_only is set,
228 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
230 * objc-act.c (maybe_make_artificial_property_decl): New.
231 (objc_maybe_build_component_ref): Call
232 maybe_make_artificial_property_decl if a property can not be
233 found. Do not call objc_finish_message_expr if
234 PROPERTY_HAS_NO_GETTER.
235 * objc-act.h Updated comments.
236 (PROPERTY_HAS_NO_GETTER): New.
237 (PROPERTY_HAS_NO_SETTER): New.
238 * objc-tree.def: Updated comment.
240 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
242 Implemented format and noreturn attributes for Objective-C methods.
243 * objc-act.c (objc_start_method_definition): If method attributes
244 are specified emit a warning and ignore them.
245 (build_objc_method_call): Moved deprecation warnings from here ...
246 (objc_finish_message_expr): to here. Do not emit deprecation
247 warnings if the receiver is of type 'id'.
248 (really_start_method): Install 'deprecation' and 'noreturn'
250 (objc_decl_method_attributes): Carefully filter out the list of
251 attributes, allowing only "noreturn", "format", "sentinel" and
252 "deprecated". In the case of "format", adjust the arguments.
253 Always process the attributes in the same way no matter if
254 "sentinel" is in the list or not.
256 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
258 * objc-act.c (objc_maybe_build_component_ref): Warn about using
259 deprecated properties.
260 (objc_maybe_printable_name): Support PROPERTY_DECL.
262 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
264 Implemented Objective-C 2.0 property accessors.
265 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
266 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
267 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
268 (objc_getProperty_decl): New.
269 (objc_setProperty_decl): New.
270 (objc_copyStruct_decl): New.
271 (objc_getPropertyStruct_decl): New.
272 (objc_setPropertyStruct_decl): New.
273 * objc-act.c (build_objc_property_accessor_helpers): New.
274 (synth_module_prologue): Call
275 build_objc_property_accessor_helpers.
277 (objc_synthesize_getter): Implemented synthesizing getters that
278 work with properties that are not nonatomic, assign properties.
279 (objc_synthesize_setter): Implemented synthesizing setters that
280 work with properties that are not nonatomic, assign properties.
282 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
284 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
285 * objc-tree.def (PROPERTY_REF): New.
286 * objc-act.h: Added comments for all the PROPERTY_ macros.
287 (PROPERTY_NAME): Use DECL_NAME.
288 (PROPERTY_COPIES): Removed.
289 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
290 (PROPERTY_NONATOMIC): New.
291 (objc_property_assign_semantics): Make it a typedef.
292 (PROPERTY_ASSIGN_SEMANTICS): New.
293 (PROPERTY_DYNAMIC): New.
294 (PROPERTY_REF_OBJECT): New.
295 (PROPERTY_REF_PROPERTY_DECL): New.
296 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
297 (in_objc_property_setter_name_context): Removed.
298 (objc_add_property_declaration): Removed copies and ivar arguments
299 and code supporting them. Fixed recovering when readonly and
300 setter attributes are specified. Removed support for @property in
301 @implementation context. Updated error message. Double-check
302 that a property does not have a DECL_INITIAL. Validate the
303 property assign semantics and emit appropriate errors and
304 warnings. Check for duplicate property declarations. Set
305 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
306 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
307 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
308 PROPERTY_IVAR_NAME to NULL_TREE.
309 (objc_build_getter_call): Renamed to
310 objc_maybe_build_component_ref. If the property is not found in
311 the interface, search in the protocol list. Do not generate the
312 getter call; instead, build and return a PROPERTY_REF.
313 (objc_is_property_ref): New.
314 (objc_setter_func_call): Removed.
315 (get_selector_from_reference): Removed.
316 (is_property): Removed.
317 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
318 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
319 the PROPERTY_REF. Generate an error if the property is read-only.
320 (build_property_reference): Removed.
321 (objc_finish_message_expr): Removed check to produce "readonly
322 property can not be set" error when
323 in_objc_property_setter_name_context. We now generate the error
324 earlier, in objc_maybe_build_modify_expr, which will only generate
325 the setter call if the property is readwrite.
326 (check_methods): Recognize dynamic properties.
327 (check_methods_accessible): Same change.
328 (objc_build_property_ivar_name): Removed.
329 (objc_build_property_setter_name): Dropped bool argument. Always
330 add the ':' at the end.
331 (objc_gen_one_property_datum): Removed.
332 (objc_process_getter_setter): Removed.
333 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
334 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
335 DECL_SOURCE_LOCATION of the new method to be the same as the one
336 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
337 instead of trying to guess what it should be. Removed use of
338 CLASS_IVARS. Use the location of @synthesize for c_finish_return
339 and c_end_compound_statement.
340 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
341 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
342 Set the DECL_SOURCE_LOCATION of the new method to be the same as
343 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
344 is instead of trying to guess what it should be. Removed use of
345 CLASS_IVARS. Use the location of @synthesize for c_finish_return
346 and c_end_compound_statement. Emit an error and keep going,
347 instead of aborting, if the setter prototype does not have the
349 (objc_add_synthesize_declaration_for_property): New.
350 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
351 all arguments. Improved error message. Filled in the rest of the
352 function, which used to be a placeholder, with an actual
354 (objc_add_dynamic_declaration_for_property): New.
355 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
356 arguments. Improved error message. Filled in the rest of the
357 function, which used to be a placeholder, with an actual
359 (objc_gen_property_data): Rewritten.
360 (finish_class): Added explicit switch cases for
361 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
362 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
363 gcc_unreachable. Rewritten the processing of properties, in
364 particular to not synthesize prototypes for getters and setters if
365 they already exist and to install the getter and setter names into
366 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
367 warnings about setter, getter and ivar property attributes.
368 (objc_lookup_ivar): Removed support for properties.
369 (objc_gimplify_property_ref): New.
370 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
371 objc_gimplify_property_ref.
373 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
375 * objc-act.c (objc_add_property_declaration): Added arguments to
376 pass the various property attributes that were parsed with the
377 property declaration. Process arguments to determine the final
378 property attributes and produce error messages as appropriate.
379 Added temporary code to keep the compiler silent about variables
380 set but not used - for new attributes that are only checked but
382 (property_readonly): Removed.
383 (property_setter): Removed.
384 (property_getter): Removed.
385 (property_ivar): Removed.
386 (property_copies): Removed.
387 (objc_set_property_attr): Removed.
388 * objc-act.h (enum property_assign_semantics): New.
390 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
392 * objc-act.c (objc_add_property_variable): Renamed to
393 objc_add_property_declaration. Added location argument. Updated
394 warnings and errors to use it. Use error, not fatal_error, if a
395 property declaration is found outside an interface or
396 implementation context.
398 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
400 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
401 emit a warning that method parameter attributes are unimplemented.
402 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
403 (start_method_def): Copy attributes from each KEYWORD_DECL into
404 the corresponding PARM_DECL.
405 (objc_warn_deprecated_use): Removed.
406 (build_objc_method_call): Call warn_deprecated_use, not
407 objc_warn_deprecated_use.
408 (objc_maybe_printable_name): Do not try to get the identifier name
409 of DECLs that we don't recognize. Immediately return NULL for them.
410 (objc_printable_name): Removed C++-specific case, which is no
411 longer used. Updated comments.
413 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
415 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
416 (objc_demangle): Return NULL if demangling can not be done because
417 the string to demangle is not an Objective-C mangled method name.
418 Be smarter in demangling method names so that at least for methods
419 with no arguments we are able to almost always demangle '_' correctly.
421 (objc_maybe_printable_name): New.
422 (objc_printable_name): Call objc_maybe_printable_name. If it
423 returns NULL, call cxx_printable_name in Objective-C++.
425 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
427 Based on the CFString implementation in FSF apple/trunk branch.
429 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
431 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
433 * objc-act.c (get_objc_string_decl): Use a switch instead of a
434 chain of ifs. Use gcc_unreachable instead of abort.
435 (add_objc_string): Same change.
436 (generate_protocol_list): Same change - twice.
437 (synth_id_with_class_suffix): Same change.
438 (build_keyword_selector): Same change - twice.
439 (objc_build_message_expr): Same change.
440 (objc_build_selector_expr): Same change.
441 (check_methods): Same change - and added missing gcc_unreachable
443 (check_methods_accessible): Same change - twice, and added missing
444 gcc_unreachable for default case in one of them.
445 (start_class): Same change - and added missing gcc_unreachable for
447 (continue_class): Same change.
448 (objc_gen_property_data): Same change.
449 (finish_class): Same change.
450 (encode_type_qualifiers): Added missing gcc_unreachable.
451 (encode_type): Small code tidy up to reduce duplicated code. Use
452 gcc_unreachable instead of abort - twice.
453 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
454 twice. Added missing gcc_unreachable for default case - twice.
455 (dump_interface): Use a switch instead of a chain of ifs.
456 (handle_impent): Same change.
458 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
460 * objc-act.h (objc_inherit_code): Removed.
461 * objc-act.c (objc_inherit_code): Removed.
462 (objc_set_method_type): Removed.
463 (objc_build_method_signature): Added is_class_method argument.
464 Use it instead of the global objc_inherit_code variable.
465 (objc_add_method_declaration): Same change.
466 (objc_start_method_definition): Same change.
467 (objc_generate_cxx_ctor_or_dtor): Updated call to
468 objc_start_method_definition. Do not call objc_set_method_type.
469 (adjust_type_for_id_default): Mark as inline.
470 (objc_synthesize_getter): Updated call to
471 objc_start_method_definition. Do not set objc_inherit_code.
472 (objc_synthesize_setter): Updated call to
473 objc_start_method_definition. Do not set objc_inherit_code.
475 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
477 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
478 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
479 get it to compile in the current trunk.
481 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
484 * objc/objc-act.c (hash_class_name_enter): New.
485 (hash_class_name_lookup): New.
486 (objc_declare_alias): Enter alias name into hash table.
487 (objc_declare_class): Enter class name into hash table.
488 (objc_is_class_name): Do a hash look up of class name.
489 (hash_init): Initialize the two new hash tables.
490 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
491 declarations, removed class_chain and alias_chain.
493 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
495 * objc-lang.c (finish_file): Removed.
496 * objc-act.c (objc_finish_file): Renamed to
497 objc_write_global_declarations. Do not try to instantiate C++
498 templates when compiling Objective-C++ as this is now
499 automatically done before this function is called. Do not check
500 for syntax-only run or PCH generation as this is done by the
502 * objc-act.h (objc_finish_file): Removed.
504 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
506 Implemented parsing @synthesize and @dynamic for
507 Objective-C/Objective-C++.
508 * objc-act.c (objc_add_synthesize_declaration): New.
509 (objc_add_dynamic_declaration): New.
511 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
513 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
516 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
518 Merge from 'apple/trunk' branch on FSF servers.
520 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
523 * objc/objc-act.c (objc_is_class_name): template parameter is not
524 an objective class name.
525 (objc_generate_cxx_cdtors): Check for the null
526 objc_implementation_context.
528 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
530 Merge from 'apple/trunk' branch on FSF servers.
532 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
535 * objc/objc-act.c (objc_non_volatilized_type): New
537 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
540 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
541 types with proper attribute set and correctly.
542 (objc_volatilize_decl): Remove unneeded code.
543 (objc_type_quals_match): Use the new attribute to check on
545 (hash_init): removed unneeded code.
547 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
549 Merge from 'apple/trunk' branch on FSF servers.
551 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
554 * objc-act.c (objc_diagnose_private_ivar): New.
556 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
558 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
559 make its type 'objc_ivar_visibility_kind'.
560 (objc_start_class_interface): Update to use visibility enum.
561 (objc_start_class_implementation): Likewise.
562 (objc_set_visibility): Update to use visibility enum, warn that
563 @package is handle as per @public.
564 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
565 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
566 make its type 'objc_ivar_visibility_kind'.
568 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
570 merge from FSF apple 'trunk' branch.
571 2006 Fariborz Jahanian <fjahanian@apple.com>
573 Radars 4436866, 4505126, 4506903, 4517826
574 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
575 property_readonly, property_getter, property_setter, property_ivar,
576 property_copies, in_objc_property_setter_name_context: New vars.
577 (objc_set_property_attr): New.
578 (objc_add_property_variable): New.
579 (lookup_property_in_list): New.
580 (lookup_property): New.
581 (objc_build_getter_call): New.
582 (objc_setter_func_call): New.
583 (get_selector_from_reference): New.
584 (objc_build_setter_call): New.
586 (build_property_reference): New.
587 (objc_finish_message_expr): Detect readonly property and warn.
588 (objc_build_property_ivar_name): New.
589 (objc_build_property_setter_name): New.
590 (objc_gen_one_property_datum): New.
591 (objc_process_getter_setter): New.
592 (objc_synthesize_getter): New.
593 (objc_synthesize_setter): New.
594 (objc_gen_property_data): New.
595 (finish_class): Generate property data.
596 (comp_proto_with_proto): Separated from ...
597 (match_proto_with_proto): ... New.
598 (objc_lookup_ivar): Handle properties.
599 * objc-tree.def (PROPERTY_DECL): New tree code.
600 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
601 (METHOD_PROPERTY_CONTEXT): New.
602 (PROPERTY_NAME): New.
603 (PROPERTY_GETTER_NAME): New.
604 (PROPERTY_SETTER_NAME): New.
605 (PROPERTY_IVAR_NAME): New.
606 (PROPERTY_READONLY): New.
607 (PROPERTY_COPIES): New.
608 (TOTAL_CLASS_RAW_IVARS): New.
609 (CLASS_PROPERTY_DECL): New.
610 (IMPL_PROPERTY_DECL): New.
611 * objc-lang.c (objc_init_ts): Update fields for property_decl.
613 2010-10-13 Richard Henderson <rth@redhat.com>
615 * objc-act.c (objc_eh_personality): Update call to
616 build_personality_function.
618 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
620 merge from FSF apple 'trunk' branch.
622 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
623 Radar 3803157 (method attributes)
624 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
625 * objc/objc-act.c (objc_decl_method_attributes): New.
626 (objc_add_method_declaration): Process method's attribute.
627 (objc_start_method_definition): Ditto.
628 (build_objc_method_call): Inject method attribute into
630 (objc_method_decl): New.
631 (objc_warn_deprecated)use): New.
633 2010-10-07 Andi Kleen <ak@linux.intel.com>
635 * Make-lang.in (cc1obj-dummy): Remove.
636 (cc1obj-checksum): Change to run checksum over object files
639 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
642 * objc-act.c (objc_finish_foreach_loop): Convert return value of
643 countByEnumeratingWithState:objects:count: to long unsigned int.
645 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
647 * objc-act.c (build_objc_method_call): Replace calls to
648 build_function_call () with the VEC equivalent. Construct parameter
651 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
653 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
654 signal that the receiver has been used.
656 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
658 * README: Obsolete file removed.
660 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
662 Implemented fast enumeration for Objective-C.
663 * objc-act.c (build_fast_enumeration_state_template): New.
664 (TAG_ENUMERATION_MUTATION): New.
665 (TAG_FAST_ENUMERATION_STATE): New.
666 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
667 objc_enumeration_mutation_decl.
668 (objc_create_temporary_var): Allow providing a name to temporary
670 (objc_build_exc_ptr): Updated calls to
671 objc_create_temporary_var().
672 (next_sjlj_build_try_catch_finally): Same change.
673 (objc_finish_foreach_loop): New.
674 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
675 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
676 objc_enumeration_mutation_decl.
678 Merge from 'apple/trunk' branch on FSF servers.
680 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
683 * objc-act.c (objc_type_valid_for_messaging): New routine to check
684 for valid objc object types.
685 (objc_finish_foreach_loop): Check for invalid objc objects in
688 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
690 Merge from 'apple/trunk' branch on FSF servers.
692 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
695 * objc-act.c (objc_start_method_definition): Check for
696 error_mark_node for the selector name and make a quick exit.
698 2010-10-04 Andi Kleen <ak@linux.intel.com>
700 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
702 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
704 merge from FSF 'apple/trunk' branch.
705 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
708 * objc/objc-act.c (objc_set_method_opt): New function.
709 (objc_start_protocol, objc_finish_interface): Reset
710 objc_method_optional_flag flag.
711 (objc_add_method_declaration): Pass on the new
712 flag to objc_add_method.
713 (objc_add_method): Add optional methods to new chain in
715 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
716 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
717 class's optional method chains.
719 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
721 Merge from 'apple/trunk' branch on FSF servers.
723 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
726 * objc-act.c (objc_declare_class): Pick the right
729 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
731 Merge from 'apple/trunk' branch on FSF servers.
733 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
736 * objc-act.c (objc_check_global_decl): New
738 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
740 * objc-act.c (objc_is_reserved_word): Removed.
742 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
744 * objc-act.c (objc_add_method_declaration): Handle and ignore
746 (objc_start_method_definition): Likewise.
747 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
748 (objc_build_keyword_decl): Handle and ignore attributes.
750 2010-09-28 Richard Henderson <rth@redhat.com>
752 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
754 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
756 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
757 (objc_start_category_interface): Likewise.
758 (objc_start_protocol): Likewise.
760 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
762 Merge from 'apple/trunk' branch on FSF servers.
764 2005-08-23 Stuart Hastings <stuart@apple.com>
765 Ziemowit Laski <zlaski@apple.com>
768 * objc-act.c (objc_decay_parm_type): New function.
769 (get_arg_type_list): Decay types for all named arguments.
770 (objc_push_parm): Rebuild the PARM_DECL if its type has
773 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
775 * objc-act.c (encode_type): Fixed encoding enums with the next
778 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
780 Merge from 'apple/trunk' branch on FSF servers.
782 2005-07-18 Ziemowit Laski <zlaski@apple.com>
785 * objc-act.c (objc_compare_types): A new silent comparison
786 mode (-4), differing from regular comparison (-3) in that
787 'false' is returned instead of issuing warnings.
789 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
791 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
792 (encode_aggregate_within): Reorganized code to be more readable.
793 (encode_aggregate_fields): Updated second argument to be 'bool'
796 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
801 * objc-act.c: Improved comments for encoding functions.
802 (encode_aggregate_within): For the GNU runtime, rewritten some
803 obsfuscated code to clarify the various cases.
804 (encode_aggregate): Function removed.
805 (encode_array): Generate an error if asked to encode an incomplete
806 array as part of generating instance variables. Else, when
807 encoding an incomplete array inside a structure, encode it as an
809 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
811 (encode_gnu_bitfield): Encode enumerated types exactly in the same
812 type as integer types instead of using a hardcoded 'i'. If asked
813 to encode a non-integer type as a bitfield, do not abort
814 compilation immediately; instead generate an error, then skip the
816 (encode_type): Use a 'switch' instead of a sequence of 'if's.
817 Added a 'default' clause that gets executed if the type can not be
818 matched, and that encodes it as '?' (unknown) and produces a
819 warning. For the GNU runtime, encode enumerated types exactly in
820 the same way as integer types instead of using a hardcoded 'i'.
821 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
822 Encode C++ reference types as pointers. Call encode_vector to
824 (encode_vector): New function.
826 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
828 Merge from 'apple/trunk' branch on FSF servers. I modified the
829 changes to be used only when compiling for the NeXT runtime.
831 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
835 * objc-act.c (encode_type): Remove the hack.
837 2005-07-20 Ziemowit Laski <zlaski@apple.com>
840 * objc-act.c (pointee_is_readonly): New function.
841 (encode_pointer, encode_aggregate_within, encode_type):
842 Attempt to emulate GCC 3.3 when generating type encodings.
844 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
846 Merge from 'apple/trunk' branch on FSF servers.
848 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
851 * objc-act.c (objc_have_common_types): New function.
853 2005-06-22 Ziemowit Laski <zlaski@apple.com>
856 * objc-act.c (objc_common_type): New function.
858 2010-09-27 Richard Guenther <rguenther@suse.de>
860 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
861 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
863 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
865 * objc-act.c: Removed historical, obsolete comment at the top of
868 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
871 * objc-act.c (objc_start_method_definition): Do not abort upon a
872 'method definition not in @implementation context' error. Return
875 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
878 * objc-act.c (objc_get_interface_ivars): New function.
879 (objc_collecting_ivars): New variable.
880 (continue_class): Set and reset objc_collecting_ivars for context.
882 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
884 Merge from 'apple/trunk' branch on FSF servers.
886 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
889 * objc/objc-act.c (objc_finish_message_expr): Look for message in
890 @class's protocol list.
892 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
895 * objc/objc-act.c (objc_start_method_definition): Initialize
896 break/continue labels.
898 2005-08-22 Ziemowit Laski <zlaski@apple.com>
901 * objc-act.c (objc_compare_types): Compare function
902 pointers; indicate success if the right-hand side has
903 a return type that is covariant, and the argument types
904 contravariant, with those of the left side.
906 2005-08-22 Ziemowit Laski <zlaski@apple.com>
909 * objc-act.c (objc_get_protocol_qualified_type): When looking
910 at a typedef, retrieve the precise type it describes (rather
911 than merely looking up a class by name).
913 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
915 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
916 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
919 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
921 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
923 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
926 * objc-act.c: build_objc_string_decl() remove declaration.
927 (finish_var_decl): Remove forcing of var output and marking
929 (init_def_list): Use integer_zero_node.
930 (init_objc_symtab): Use integer_zero_node, make the short
931 integer type specific on relevant nodes.
932 (generate_objc_symtab_decl): Remove call to
933 forward_declare_categories(). Use null_pointer_node where
935 (build_module_descriptor): Comment and mark this item as
937 (generate_static_references): Use gcc_unreachable instead of
939 (diagnose_missing_method): New.
940 (build_next_selector_translation_table): New.
941 (build_gnu_selector_translation_table): New.
942 (add_objc_string): Merge code from build_objc_string_decl...
943 ... and delete build_objc_string_decl().
944 (generate_dispatch_table): Make integer types explicit.
945 (generate_category): Pass implent and arrange for the data
946 to be extracted within the routine. Do not start new vars,
947 but finish the ones collcted during parsing.
948 (generate_shared_structures): Likewise.
949 (finish_objc): Reorder code so that we finish variables before
950 referencing them. Save the global data before calling meta-data
951 creation routines, and pass the current reference to the two
952 main routines. Only call generate_objc_image_info () for the
954 (generate_classref_translation_entry): Comment on and make this
955 item DECL_PRESERVE_P.
956 (handle_class_ref): Use varpool interfaces, comment on and make
957 this item DECL_PRESERVE_P.
958 (handle_impent): Likewise.
959 (generate_objc_image_info): Only generate when the content is
960 non-zero. Make integer types explict.
962 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
965 * objc-act.c (build_sized_array_type): New function.
966 (add_objc_string): Use it.
967 (generate_protocol_list): Likewise.
968 (generate_objc_image_info): Likewise.
969 (add_field_decl): New function.
970 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
971 (generate_struct_by_value_array): Use add_field_decl.
972 (build_objc_symtab_template): Likewise.
973 (build_module_descriptor): Likewise.
974 (build_objc_exception_stuff): Likewise.
975 (build_protocol_template): Likewise.
976 (build_method_prototype_list_template): Likewise.
977 (build_method_prototype_template): Likewise.
978 (build_category_template): Likewise.
979 (build_selector_template): Likewise.
980 (build_class_template): Likewise.
981 (build_super_template): Likewise.
982 (build_ivar_template): Likewise.
983 (build_ivar_list_template): Likewise.
984 (build_method_list_template): Likewise.
985 (build_method_template): Likewise.
987 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
989 * objc-act.c: Do not include except.h.
991 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
993 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
996 * objc-act.c (objc_volatilize_decl): Likewise.
997 (objc_build_string_object): Likewise.
998 (hash_init): Likewise.
999 (hash_enter): Likewise.
1000 (hash_add_attr): Likewise.
1001 (add_class): Likewise.
1002 (start_class): Likewise.
1004 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1006 * objc-act.c: Update include path for moved files.
1007 * objc-lang.c: Likewise.
1008 * config-lang.in: Update paths in gtfiles for files in c-family/.
1010 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1012 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1013 varargs type instead of a zero-argument type.
1015 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1017 * objc-act.c (synth_module_prologue): Use build_function_type_list
1018 instead of build_function_type.
1019 (build_module_initializer_routine): Likewise.
1020 (build_next_objc_exception_stuff): Likewise.
1021 (build_objc_exception_stuff): Likewise.
1023 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1025 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1026 * Make-lang.in (objc/objc-act.o): Update dependencies.
1028 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1030 * objc-act.h: Do not include gimple.h.
1031 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1032 Include gimple.h. Explain why except.h has to be included.
1033 * objc-lang.c: Do not include diagnostics.h.
1034 * Make-lang.in: Update dependencies.
1036 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1038 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1039 mismatch code for VECs.
1041 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1043 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1044 Use build_constructor instead of build_constructor_from_list.
1045 (objc_build_string_object): Build a VEC argument for
1046 objc_build_constructor.
1047 (init_def_list): Likewise.
1048 (init_objc_symtab): Likewise.
1049 (init_module_descriptor): Likewise.
1050 (generate_static_references): Likewise.
1051 (build_selector_translation_table): Likewise.
1052 (build_descriptor_table_initializer): Likewise.
1053 (generate_descriptor_table): Likewise.
1054 (build_protocol_initializer): Likewise.
1055 (build_ivar_list_initializer): Likewise.
1056 (generate_ivars_list): Likewise.
1057 (build_dispatch_table_initializer): Likewise.
1058 (generate_dispatch_table): Likewise.
1059 (generate_protocol_list): Likewise.
1060 (build_category_initializer): Likewise.
1061 (build_shared_structure_initializer): Likewise.
1062 (generate_objc_image_info): Likewise.
1064 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1067 * objc-act.c (encode_aggregate_within): Encode structure tags
1068 with template args for ObjC++.
1070 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1072 * objc-act.c: Do not include varray.h.
1074 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1077 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1078 really_start_method, get_super_receiver, handle_class_ref): Set
1079 DECL_READ_P in addition to TREE_USED.
1081 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1084 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1085 -fgnu-runtime and set flag_objc_gc to zero.
1087 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1090 * objc-act.c (build_module_initializer_routine): Make the argument
1091 to objc_start_function NULL_TREE when compiling ObjC++.
1093 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1094 Mike Stump <mikestump@comcast.net>
1097 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1099 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1101 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1102 get_super_receiver): Update build_indirect_ref calls.
1104 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1106 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1107 decl_specs variables.
1108 (objc_build_message_expr): Remove unused loc variable.
1109 (objc_finish_message_expr): Remove unused saved_rtype variable.
1110 (encode_field_decl): Remove unused type variable.
1113 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1114 type variants that don't have it initialized yet.
1116 2009-09-14 Jan Hubicka <jh@suse.cz>
1118 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1120 2009-09-14 Richard Henderson <rth@redhat.com>
1122 * objc-act.c (objc_init_exceptions): Don't call
1123 default_init_unwind_resume_libfunc.
1124 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1126 2009-09-13 Richard Guenther <rguenther@suse.de>
1127 Rafael Avila de Espindola <espindola@google.com>
1129 * objc-act.c (objc_eh_runtime_type): Export.
1130 (objc_init_exceptions): Remove. Move warning code ...
1131 (objc_begin_try_stmt): ... here
1132 (objc_build_throw_stmt): ... and here.
1133 (objc_eh_personality_decl): New.
1134 (objc_eh_personality): New function.
1135 * objc-act.h (objc_eh_runtime_type): Declare.
1136 (objc_eh_personality): Likewise.
1137 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1138 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1140 2009-09-03 Diego Novillo <dnovillo@google.com>
1142 * objc-lang.c (lang_hooks): Remove const qualifier.
1144 2009-08-20 Richard Guenther <rguenther@suse.de>
1146 * objc-act.c: Include c-lang.h
1147 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1149 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1150 Manuel López-Ibáñez <manu@gcc.gnu.org>
1153 * objc-act.c: Add location argument to all calls to
1154 build_fold_addr_expr.
1156 2009-07-14 Taras Glek <tglek@mozilla.com>
1157 Rafael Espindola <espindola@google.com>
1159 * Make-lang.in (objc.install-plugin): New target for
1160 installing plugin headers.
1162 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1164 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1167 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1169 * objc-act.c: Replace %J by an explicit location. Update all
1172 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1174 * objc-act.c: Replace %H by an explicit location. Update all
1177 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1180 * objc-act.c (objc_build_message_args): Return if ARGS is the
1183 2009-06-19 Ian Lance Taylor <iant@google.com>
1185 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1186 (objc_struct_info): New static variable.
1187 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1188 and &objc_struct_types, to start_struct.
1189 (objc_finish_struct): Likewise for finish_struct.
1191 2009-06-15 Ian Lance Taylor <iant@google.com>
1193 * objc-act.c (objc_start_function): Don't set
1194 label_context_stack_se or label_context_stack_vm.
1196 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1198 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1199 (objc_get_parm_info): Same.
1200 (get_super_receiver): Same.
1201 * objc-act.c (objc_build_component_ref): Pass location to
1203 (build_module_initializer_routine): Pass location to
1204 c_end_compound_stmt.
1205 (objc_generate_static_init_call): Pass location to build_stmt.
1206 (build_typed_selector_reference): New location argument.
1207 (build_selector_reference): Same.
1208 (objc_substitute_decl): Pass location to build_array_ref.
1209 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1210 (objc_begin_catch_clause): Same.
1211 (objc_finish_try_stmt): Same.
1212 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1213 (objc_build_throw_stmt): New argument.
1214 (generate_shared_structures): Pass location to build_c_cast.
1215 (objc_build_message_expr): Use local location.
1216 (objc_finish_message_expr): Use input_location.
1217 (build_objc_method_call): New argument.
1218 (objc_build_selector_expr): Same.
1219 (get_super_receiver): Pass location to build_c_cast,
1220 build_modify_expr, build_compound_expr.
1221 * objc-act.c: Add location to all calls to start_struct, build_decl,
1224 2009-06-09 Ian Lance Taylor <iant@google.com>
1226 * objc-act.c (objc_gimplify_expr): Change return type to int.
1227 * objc-act.h: Update declaration.
1229 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1231 * objc-act.c (objc_init): Skip print_struct_values during
1232 -fcompare-debug-second.
1234 2009-06-03 Ian Lance Taylor <iant@google.com>
1236 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1239 2009-05-27 Ian Lance Taylor <iant@google.com>
1241 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1243 (cc1obj$(exeext)): Likewise.
1245 2009-05-26 Ian Lance Taylor <iant@google.com>
1247 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1248 (cc1obj$(exeext)): Likewise.
1250 2009-05-20 Ian Lance Taylor <iant@google.com>
1252 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1253 than NULL_TREE to build_special_member_call.
1255 2009-05-10 Ian Lance Taylor <iant@google.com>
1257 * objc-act.c (objc_building_struct): New static variable.
1258 (objc_in_struct, objc_struct_types): New static variables.
1259 (objc_start_struct, objc_finish_struct): New static functions.
1260 (generate_struct_by_value_array): Call objc_start_struct instead
1261 of start_struct, and call objc_finish_struct instead of
1263 (objc_build_struct, build_objc_symtab_template): Likewise.
1264 (build_module_descriptor): Likewise.
1265 (build_next_objc_exception_stuff): Likewise.
1266 (build_protocol_template): Likewise.
1267 (build_method_prototype_list_template): Likewise.
1268 (build_method_prototype_template): Likewise.
1269 (build_category_template, build_selector_template): Likewise.
1270 (build_class_template, build_super_template): Likewise.
1271 (build_ivar_template, build_ivar_list_template): Likewise.
1272 (build_method_list_template): Likewise.
1273 (build_method_template): Likewise.
1275 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1277 * objc-act.c: Include intl.h.
1278 (objc_lookup_protocol): Use complete sentences for diagnostics
1279 with %qE for identifiers and translating results of
1280 gen_type_name_0 to locale character set.
1281 (objc_check_decl, check_protocol_recursively,
1282 lookup_and_install_protocols, objc_build_string_object,
1283 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1284 objc_get_class_ivars, error_with_ivar, check_duplicates,
1285 objc_finish_message_expr, objc_build_protocol_expr,
1286 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1287 add_category, add_instance_variable, objc_is_public,
1288 check_methods, check_methods_accessible, check_protocol,
1289 start_class, finish_class, start_protocol, really_start_method,
1290 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1291 identifiers in diagnostics. Translate generated text to locale
1292 character set as needed.
1293 (check_protocol, check_protocols): Change name parameter to type
1295 (lang_report_error_function): Remove.
1297 2009-04-27 Ian Lance Taylor <iant@google.com>
1299 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1301 2009-04-24 Ian Lance Taylor <iant@google.com>
1303 * objc-act.c (get_super_receiver): Update calls to
1304 build_modify_expr to pass new argument.
1306 2009-04-21 Taras Glek <tglek@mozilla.com>
1308 * objc-act.c: Update GTY annotations to new syntax
1309 * objc-act.h: Likewise
1311 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1313 * ChangeLog: Add copyright and license notices.
1315 2009-04-20 Ian Lance Taylor <iant@google.com>
1317 * objc-act.c (objc_rewrite_function_call): Change parameter from
1318 params to first_param. Change all callers.
1320 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1323 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1325 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1333 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1335 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1338 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1341 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1343 * objc-act.c (objc_build_string_object): Pass location to
1345 (init_def_list): Same.
1346 (init_objc_symtab): Same.
1347 (init_module_descriptor): Same.
1348 (build_module_initializer_routine): Same.
1349 (generate_static_references): Same.
1350 (build_typed_selector_reference): Same.
1351 (add_objc_string): Same.
1352 (objc_substitute_decl): Same.
1353 (objc_build_ivar_assignment): Same.
1354 (objc_build_global_assignment): Same.
1355 (objc_build_strong_cast_assignment): Same.
1356 (generate_protocols): Same.
1357 (build_protocol_initializer): Same.
1358 (build_dispatch_table_initializer): Same.
1359 (generate_protocol_list): Same.
1360 (build_category_initializer): Same.
1361 (build_shared_structure_initializer): Same.
1362 (generate_shared_structures): Same.
1363 (objc_build_protocol_expr): Same.
1364 (build_ivar_reference): Same.
1365 (get_super_receiver): Same.
1367 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1369 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1370 c_common_truthvalue_conversion with location.
1371 (next_sjlj_build_catch_list): Same.
1372 (next_sjlj_build_try_catch_finally): Same.
1374 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1377 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1378 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1379 * objc-act.c (objc_get_callee_fndecl): Kill.
1381 2008-09-17 Jan Hubicka <jh@suse.cz>
1384 * objc/objc-act.c (objc_finish_method_definition): Do not set
1387 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1389 * objc-act.c (build_typed_selector_reference): Pass input_location to
1390 build_unary_op calls.
1391 (build_selector_reference): Same, but to build_array_ref.
1392 (objc_substitute_decl): Same.
1393 (build_ivar_reference): Same, but to build_indirect_ref.
1394 (get_super_receiver): Same.
1396 2008-07-28 Richard Guenther <rguenther@suse.de>
1398 Merge from gimple-tuples-branch.
1400 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1402 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1403 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1404 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1405 * ipa-reference.c: Same.
1407 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1409 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1410 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1412 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1414 * objc-act.c: Fix comment typos.
1416 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1418 * objc-act.c (objc_start_class_interface,
1419 objc_start_category_interface, objc_start_class_implementation,
1420 objc_start_category_implementation, objc_build_struct,
1421 generate_static_references, build_private_template,
1422 lookup_category, objc_add_method, add_category,
1423 add_instance_variable, objc_is_public, conforms_to_protocol,
1424 start_class, continue_class, finish_class): Avoid C++ keywords.
1426 2008-07-14 Jason Merrill <jason@redhat.com>
1429 * objc-act.c (objc_build_constructor): Update C++ tweak.
1431 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1433 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1434 of DECL_IN_SYSTEM_HEADER.
1436 2008-07-11 Ian Lance Taylor <iant@google.com>
1438 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1439 etc., not just when OBJCPLUS is defined.
1441 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1443 * objc-act.c (setup_string_decl, objc_build_string_object,
1444 hash_interface, eq_interface, objc_begin_try_stmt,
1445 encode_method_prototype, build_ivar_list_initializer,
1446 objc_build_encode_expr): Fix for -Wc++-compat.
1448 2008-05-12 Tomas Bily <tbily@suse.cz>
1450 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1453 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1455 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1457 2008-04-03 Tom Tromey <tromey@redhat.com>
1459 * Make-lang.in (objc_OBJS): New variable.
1461 2008-03-27 Tom Tromey <tromey@redhat.com>
1463 * Make-lang.in: Revert automatic dependency patch.
1465 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1468 * objc-act.c (objc_build_component_ref): Fix call to
1469 finish_class_member_access_expr.
1470 (objc_generate_cxx_ctor_or_dtor): Fix call to
1471 build_special_member_call.
1473 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1476 * objc-act.c (encode_type): Handle when type is error_mark_node.
1477 (objc_push_parm): Handle when the type of parm is error_mark_node.
1479 2008-03-25 Tom Tromey <tromey@redhat.com>
1481 * Make-lang.in (objc_OBJS): New variable.
1482 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1484 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1487 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1489 (objc_generate_cxx_cdtors): Likewise.
1490 (add_instance_variable): Likewise.
1492 2008-02-26 Tom Tromey <tromey@redhat.com>
1494 * objc-act.c (objc_init): Remove old location code.
1496 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1499 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1501 2007-07-30 Nick Clifton <nickc@redhat.com>
1503 * Make-lang.in: Change copyright header to refer to version 3 of
1504 the GNU General Public License and to point readers at the
1505 COPYING3 file and the FSF's license web page.
1506 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1507 config-lang.in, objc-lang.c: Likewise.
1509 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1511 * objc-act.c (objc_get_callee_fndecl): Constify.
1512 * objc-act.h (objc_get_callee_fndecl): Likewise.
1514 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1516 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1517 string_eq): Constify.
1519 2007-04-04 Stuart Hastings <stuart@apple.com>
1522 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1524 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1526 * Make-lang.in: Add dummy lang.install-pdf target.
1528 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1530 * objc/objc-act.c: Fix comment typos.
1532 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1533 Brooks Moses <brooks.moses@codesourcery.com>
1534 Lee Millward <lee.millward@codesourcery.com>
1536 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1537 (objc_get_callee_fndecl): Likewise.
1539 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1542 * objc-act.c (objc_add_static_instance): Mark the decl as
1545 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1548 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1549 of htab_hash_pointer.
1550 (lookup_interface): Likewise.
1551 (add_class): Likewise.
1553 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1555 * objc-act.c (objc_build_volatilized_type): Keep track of
1557 (objc_get_protocol_qualified_type): Ditto.
1559 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1561 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1562 content where we called cp_finish_file.
1564 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1566 * objc-act.c (synth_module_prologue): Replace calls to
1567 builtin_function with add_builtin_function.
1568 (build_next_objc_exception_stuff): Replace calls to
1569 builtin_function with add_builtin_function.
1570 (build_objc_exception_stuff): Replace calls to
1571 builtin_function with add_builtin_function.
1573 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1575 * Make-lang.in: Added empty "objc.pdf" target.
1577 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1580 * objc-act.c (objc_push_parm): If we change the type of the
1581 decl, relayout the decl.
1583 2006-09-19 Eric Christopher <echristo@apple.com>
1585 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1586 default to something innocuous.
1587 (build_next_objc_exception_stuff): Rename JBLEN.
1589 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1591 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1593 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1596 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1598 2006-06-06 Mike Stump <mrs@apple.com>
1600 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1602 2006-05-24 Mike Stump <mrs@apple.com>
1604 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1606 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1609 * objc-act.c (objc_is_public): Return early on invalid type.
1611 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1613 * objc-act.c (init_module_descriptor): Remove file name from
1615 (gen_type_name_0): Fix ICE when issuing warning.
1617 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1618 * Make-lang.in (OBJC): Remove
1619 (OBJECTIVE-C): Remove
1620 (objective-c): Remove
1621 (.PHONY): Remove objective-c and ObjC
1623 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1626 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1629 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1632 * objc-act.c (encode_array): Handle arrays to zero sized types.
1634 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1636 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1638 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1640 * Make-lang.in: Remove all dependencies on s-gtype.
1642 2005-12-02 Richard Guenther <rguenther@suse.de>
1644 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1645 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1646 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1647 build_objc_method_call, objc_rewrite_function_call): Use buildN
1650 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1652 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1653 on objc_msgSend and like builtin functions.
1655 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1657 * objc-act.c (objc_build_component_ref): Adjust call to
1658 finish_class_member_access_expr due to a changed prototype.
1660 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1663 * objc-act.c (generate_strings): Remove and move code to
1665 (add_objc_string): here when creating a new string decl.
1666 (finish_objc): Don't call generate_strings.
1668 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1671 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1672 TREE_SIDE_EFFECTS on catch_seq after building it.
1674 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1676 part of PR objc/21992
1677 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1679 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1681 Make CONSTRUCTOR use VEC to store initializers.
1682 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1683 instead of build_constructor.
1685 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1687 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1689 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1690 (KEYWORD_KEY_NAME): Use decl_minimal.
1691 (METHOD_SEL_NAME): Ditto..
1692 (METHOD_SEL_ARGS): Use decl_non_common.
1693 (METHOD_ADD_ARGS): Ditto.
1694 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1695 (METHOD_DEFINITION): Ditto.
1696 (METHOD_ENCODING): Ditto.
1697 * objc-lang.c: (objc_init_ts): New function.
1699 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1701 * objc-act.c (objc_build_struct): Pass in an actual @interface
1702 instead of its name, and annotate the struct created (and all
1703 existing variants thereof) with the @interface.
1704 (objc_compare_types): Treat forward-declared ObjC classes
1705 as stand-alone (root) classes for purposes of type comparisons.
1706 (build_private_template): Move some code to objc_build_struct().
1708 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1711 * objc-act.c (objc_build_string_object): For GNU-style constants,
1712 use the @interface type rather than the built-in type.
1714 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1716 * Make-lang.in (cc1plus-checksum.c): Use
1717 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1719 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1721 * objc-act.c: Use %q to quote in diagnostics.
1723 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1725 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1728 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1730 * objc-act.c (objc_build_volatilized_type): New function.
1731 (objc_volatilize_decl): Call objc_build_volatilized_type()
1732 instead of build_qualified_type().
1734 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1736 * objc-act.c (objc_build_internal_const_str_type): New function.
1737 (check_string_class_template): Use objc_get_class_ivars() instead
1738 of TYPE_FIELDS() to retrieve ivar list.
1739 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1740 than the field itself.
1741 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1742 type and use it to lay out compile-time string objects.
1743 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1746 2005-06-28 Paul Brook <paul@codesourcery.com>
1748 * objc-act.c (objc_init_exceptions): Call
1749 default_init_unwind_resume_libfunc.
1751 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1753 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1754 portion of TYPE_LANG_SPECIFIC info for all variants of
1755 a class before calling finish_struct(), and restore
1756 same TYPE_OBJC_INFO afterwards.
1758 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1760 * all files: Update FSF address in copyright headers.
1762 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1764 * objc-act.c (my_build_string_pointer): New.
1765 (objc_get_class_reference, get_super_receiver): Call
1766 my_build_string_pointer instead of my_build_string when building
1769 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1771 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1774 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1776 * objc-act.c (objc_build_struct): New function.
1777 (objc_derived_from_p): Likewise.
1778 (objc_build_component_ref): Likewise.
1779 (objc_copy_binfo): Likewise.
1780 (objc_xref_basetypes): Likewise.
1781 (objc_lookup_protocol): Likewise.
1782 (objc_compare_protocols): Likewise.
1783 (objc_volatilize_decl): Likewise.
1784 (encode_aggregate_fields): Likewise.
1785 (volatilized_hash): Likewise.
1786 (volatilized_eq): Likewise.
1787 (objc_compare_types): Likewise.
1788 (objc_type_quals_match): Likewise.
1789 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1791 (get_class_ivars): Add second parameter indicating if entire
1792 hierarchy is desired.
1793 (struct volatilized_type): New type.
1794 (volatilized_htab): New hash table.
1795 (objc_types_compatible_p, objc_comptypes): Remove functions.
1796 (synth_module_prologue): Do not initialize 'unused_list'.
1797 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1798 (objc_declare_alias): Implement as a typedef.
1799 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1800 (objc_get_class_ivars): Adjust call to get_class_ivars().
1801 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1802 build_ivar_reference, get_super_receiver): Call
1803 objc_build_component_ref() instead of build_component_ref().
1804 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1806 (build_private_template): Call objc_build_struct() instead of
1807 start_struct() and finish_struct().
1808 (hash_init): Initialize volatilized_htab.
1809 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1810 ObjC++ impedance mismatches.
1811 (encode_aggregate_within): Streamline by calling
1812 encode_aggregate_fields().
1813 * objc-act.h (objc_types_compatible_p): Remove prototype.
1814 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1815 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1817 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1819 * Make-lang.in (cc1obj-dummy): New.
1820 (cc1obj-checksum.c): New.
1821 (cc1obj-checksum.o): New.
1822 (cc1obj): Add cc1obj-checksum.o.
1824 2005-05-18 Mike Stump <mrs@apple.com>
1827 * objc-act.c (struct interface_tuple): Mark it up for GC.
1828 (interface_htab): It is really a struct interface_tuple.
1830 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1831 Mike Stump <mrs@apple.com>
1833 Yet more Objective-C++...
1835 * objc-act.c (objc_finish_try_stmt): Add return value.
1836 (objc_build_synchronized): Likewise.
1838 * objc-act.c (objc_is_gcable_type): Add.
1839 (objc_substitute_decl): Add.
1840 (objc_build_ivar_assignment): Add.
1841 (objc_build_global_assignment): Add.
1842 (objc_build_strong_cast_assignment): Add.
1843 (objc_is_ivar_reference_p): Add.
1844 (objc_is_global_reference_p): Add.
1845 (objc_generate_write_barrier): Add.
1846 (objc_rewrite_function_call): Add.
1847 (objc_gimplify_expr): Add Objective-C++ support.
1848 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1849 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1850 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1851 (DUP_TYPE_OBJC_INFO): Likewise.
1852 (struct imp_entry): Add field has_cxx_cdtors.
1853 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1854 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1855 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1856 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1857 OCTI_ASSIGN_STRONGCAST_DECL.
1858 (umsg_fast_decl): Add.
1859 (objc_assign_ivar_decl): Add.
1860 (objc_assign_ivar_fast_decl): Add.
1861 (objc_assign_global_decl): Add.
1862 (objc_assign_strong_cast_decl): Add.
1863 (objc_method_list_ptr): Add.
1864 (objc_method_proto_list_ptr): Add.
1865 (objc_ivar_list_ptr): Add.
1867 * objc-act.c (should_call_super_dealloc): Add.
1868 (OBJC_VERSION): Bump to 6.
1869 (objc_is_gcable_type): Add.
1870 (objc_substitute_decl): Add.
1871 (objc_build_ivar_assignment): Add.
1872 (objc_build_global_assignment): Add.
1873 (objc_build_strong_cast_assignment): Add.
1874 (objc_is_gcable_p): Add.
1875 (objc_is_ivar_reference_p): Add.
1876 (objc_is_global_reference_p): Add.
1877 (generate_shared_structures): Add flags parameter.
1878 (objc_generate_cxx_ctor_or_dtor): Add.
1879 (objc_generate_cxx_cdtors): Add.
1880 (add_class): Add name parameter.
1881 (objc_types_share_size_and_alignment): Add.
1882 (comp_proto_with_proto): Add strict parameter.
1883 (CLS_HAS_CXX_STRUCTORS): Add.
1884 (TAG_ASSIGNIVAR): Add.
1885 (TAG_ASSIGNGLOBAL): Add.
1886 (TAG_ASSIGNSTRONGCAST): Add.
1887 (TAG_MSGSEND_FAST): Add.
1888 (TAG_ASSIGNIVAR_FAST): Add.
1889 (TAG_CXX_CONSTRUCT): Add.
1890 (TAG_CXX_DESTRUCT): Add.
1891 (OBJC_LOOKUP_CLASS): Add.
1892 (OBJC_LOOKUP_NO_SUPER): Add.
1893 (objc_finish_file): Add pch support.
1894 (objc_finish_implementation): Add Objective-C++ support.
1895 (synth_module_prologue): Likewise.
1896 (synth_module_prologue): Add fast dispatching.
1897 (objc_get_class_reference): Add Objective-C++ support.
1898 (objc_generate_write_barrier): Likewise.
1899 (next_sjlj_build_enter_and_setjmp): Likewise.
1900 (objc_begin_try_stmt): Likewise.
1901 (build_next_objc_exception_stuff): Add fast ivar support.
1902 (build_private_template): Mark the record as used so debug
1903 information is generated.
1904 (build_protocol_template): Add Objective-C++ support.
1905 (objc_method_parm_type) Likewise.
1906 (objc_generate_cxx_ctor_or_dtor): Likewise.
1907 (objc_generate_cxx_cdtors): Likewise.
1908 (build_protocol_initializer): Likewise.
1909 (build_category_template): Likewise.
1910 (build_class_template): Likewise.
1911 (build_method_list_template): Likewise.
1912 (build_category_initializer): Likewise.
1913 (build_shared_structure_initializer): Likewise.
1914 (objc_finish_message_expr): Likewise.
1915 (build_objc_method_call): Add fast dispatch support.
1916 (lookup_method_static): Add support to end search at superclasses.
1917 (add_method_to_hash_list): Add strict parameter to
1918 comp_proto_with_proto.
1919 (objc_add_method): Likewise.
1920 (objc_add_method): Also set the interface_value.
1921 (add_instance_variable): Add Objective-C++ support.
1922 (objc_is_public): Likewise.
1923 (start_class): Likewise.
1924 (continue_class): Likewise.
1925 (encode_aggregate_within): Likewise.
1926 (start_method_def): Likewise.
1927 (objc_start_function): Clear current_function_returns_value
1928 and current_function_returns_null.
1929 (really_start_method): Add Objective-C++ support.
1930 (objc_finish_method_definition): Add warning for missing
1932 (finish_objc): Add Objective-C++ support.
1933 (generate_objc_image_info): Likewise.
1934 (objc_lookup_ivar): Likewise.
1935 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
1936 (INIT_TYPE_OBJC_INFO): Likewise.
1937 (DUP_TYPE_OBJC_INFO): Likewise.
1939 2005-04-23 DJ Delorie <dj@redhat.com>
1941 * objc-act.c: Adjust warning() callers.
1943 2005-04-21 Roger Sayle <roger@eyesopen.com>
1945 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
1946 this field of an objc method decl.
1947 * objc-act.c (build_method_decl): Take an additional "ellipsis"
1948 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
1949 (objc_build_method_signature): Accept additional "ellipsis"
1950 argument and pass it to build_method_decl.
1951 (get_arg_type_list, start_method_def, gen_method_decl): Use
1952 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
1953 TREE_OVERFLOW field of a TREE_LIST node.
1955 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
1958 * objc-act.c (objc_start_function): Create stack level for context
1959 of identifiers with variably modified type.
1961 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
1965 * objc-act.c (objc_start_function): Push context on
1966 label_context_stack.
1968 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1970 * objc-act.c (next_sjlj_build_enter_and_setjmp,
1971 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
1972 Call c_common_truthvalue_conversion.
1974 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
1976 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
1977 objc/objc-parse.c, objc/objc-parse.y): Remove
1978 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
1979 objc.distclean, objc.maintainer-clean): Update for new parser.
1980 * config-lang.in (gtfiles): Update for new parser.
1982 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
1984 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
1987 2005-01-27 Matt Austern <austern@apple.com>
1989 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
1990 calling instantiate_pending_templates.
1992 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
1995 * objc-act.c (build_selector_translation_table): Use
1996 input_location in the diagnostic for the GNU runtime or if
1997 TREE_PURPOSE (chain) is NULL.
1999 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2002 * objc-act.c (objc_types_compatible_p): New function.
2003 * objc-act.h (objc_types_compatible_p): Declare.
2004 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2006 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2008 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2011 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2014 * objc-act.c (get_arg_type_list): Decay function arguments into
2016 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2017 in line with what the C front-end does.
2018 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2019 each PARM_DECL, like the C front-end does.
2020 (start_method_def): Remove redundant ARRAY_TYPE decay.
2021 (objc_start_function): Bring closer in line with what the
2022 C front-end does for functions.
2024 2005-01-14 Mike Stump <mrs@apple.com>
2026 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2027 that -fobjc-exceptions is accepted.
2029 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2032 * objc-act.c (get_arg_type_list, start_method_def): Decay
2033 array arguments into pointers.
2034 (gen_type_name_0): Learn to pretty-print array types.
2036 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2038 * objc-act.c (build_private_template): Change to return 'void'; do
2039 not set ivar_context, uprivate_record or objc_instance_type.
2040 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2041 retrieve protocol list from the pointee rather than the pointer itself;
2042 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2043 TYPE_OBJC_PROTOCOL_LIST.
2044 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2045 construct a variant of the pointee as well as the pointer, and
2046 store protocol information in the former. When creating variants
2047 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2048 TYPE_OBJC_INTERFACE information.
2049 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2050 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2051 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2052 holding an IDENTIFIER_NODE.
2053 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2054 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2055 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2056 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2057 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2059 (continue_class): For @implementations, set ivar_context,
2060 uprivate_record and objc_instance_type, for @interfaces, call
2061 build_private_template().
2062 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2063 TYPE_OBJC_INTERFACE.
2064 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2065 accessing TYPE_OBJC_PROTOCOL_LIST.
2066 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2067 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2068 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2069 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2070 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2071 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2072 TYPE_LANG_SPECIFIC(...).
2073 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2074 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2075 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2076 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2077 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2079 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2082 * Make-lang.in (objc/objc-act.o): Update dependencies.
2083 * objc-act.c (objc_finish_file): Call
2084 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2086 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2089 * obj-act.c (encode_type): 96bits doubles are encoded the
2090 same way as 64bit and 128bit doubles are.
2092 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2094 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2096 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2099 * objc-act.c (generate_method_descriptors): Remove setting
2100 the new decls' type to variable_length_type.
2101 (generate_ivar_lists): Likewise.
2102 (generate_dispatch_tables): Likewise.
2104 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2106 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2107 contains the result of the ID lookup by the C or C++
2108 front-end; in class methods, use OTHER if it exists;
2109 in instance methods, use OTHER only if it is locally
2112 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2114 * objc-act.c (finish_class): Do not synthesize bogus
2115 'extern objc_object *_Foo;' declarations for @interface Foo.
2117 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2118 David Ayers <d.ayers@inode.at>
2120 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2121 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2122 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2123 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2124 (objc_is_id): Add test for 'super'.
2125 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2126 receivers; if class methods are not found in protocol lists, search
2127 for instance methods therein and warn if one is found. Look in
2128 global hash tables for suitable method as a last resort when messaging
2129 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2130 (objc_add_method): Insert instance methods listed in protocols into
2131 the global class method hash table.
2132 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2133 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2134 addition to 'id <Proto>'.
2136 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2139 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2140 for the NeXT runtime case.
2142 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2144 * objc-act.c: Fix comment typos.
2146 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2148 * objc-act.c (init_objc_symtab, init_module_descriptor,
2149 build_shared_structure_initializer): When initializing 'long'
2150 fields, ensure that the initializer value is also 'long'.
2152 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2154 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2156 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2157 (build_selector_translation_table): Use %J in diagnostic
2158 instead of diddling input_line. Fix spelling.
2160 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2162 * objc-act.c (objc_fold_objc_type_ref): New function.
2163 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2165 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2167 * objc-act.c (objc_start_function, really_start_method,
2168 objc_get_parm_info, start_method_def): Update to new arg_info
2171 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2173 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2175 (objc/objc-act.o): Depend on $(HASHTAB_H).
2176 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2177 objcp-decl.h instead of c-tree.h.
2178 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2179 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2180 build_protocol_template): Adjust prototypes.
2181 (build_module_initializer_routine, start_class, continue_class,
2182 finish_class, start_method_def, objc_start_function, start_protocol,
2183 build_method_decl, objc_add_method, add_instance_variable,
2184 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2185 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2186 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2187 create_field_decl): New prototypes.
2188 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2189 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2190 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2191 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2192 (CLASS_TYPEDEF_NAME): New.
2193 (TAG_EXECCLASS): Change from a global variable to a #define.
2194 (TAG_RETURN_STRUCT): Delete.
2195 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2196 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2197 (string_descriptor): New struct.
2198 (string_htab): New hash table.
2199 (string_hash, string_eq): New prototypes.
2200 (generate_struct_by_value_array): Call create_field_decl() instead of
2201 create_builtin_decl().
2202 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2203 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2204 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2205 and cp_finish_file().
2206 (define_decl, get_static_reference, get_protocol_reference,
2207 create_builtin_decl): Remove functions.
2208 (objc_start_class_interface, objc_start_category_interface,
2209 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2210 objc_start_class_implementation, objc_start_category_implementation,
2211 objc_continue_implementation, objc_finish_implementation,
2212 objc_set_visibility, objc_set_method_type,
2213 objc_build_method_signature, objc_add_method_declaration,
2214 objc_start_method_definition, objc_add_instance_variable,
2215 objc_get_protocol_qualified_type, create_field_decl,
2216 start_var_decl, finish_var_decl): New functions.
2217 (setup_string_decl): Simplify since it is only called once.
2218 (synth_module_prologue): Call build_class_template(); predefine 'id'
2219 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2220 hooks for duration of function; fix GNU runtime messenger signatures
2221 to correspond to reality; forward-declare '__objc_exec_class' for the
2222 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2223 'extern "C" { ... }' wrappers around synthesized declarations; call
2224 build_protocol_template() and build_category_template().
2225 (string_hash, string_eq): New functions.
2226 (objc_build_string_object): Check metaclass correctness only once;
2227 store string literals in hash table.
2228 (objc_build_constructor): Do not convert initializer elements;
2229 adjust for ObjC++ impedance mismatch.
2230 (build_objc_symtab_template): Call create_field_decl() instead of
2231 create_builtin_decl().
2232 (init_objc_symtab): Add missing conversion to initializer element.
2233 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2234 (generate_objc_symtab_decl): Do not call build_category_template();
2235 call start_var_decl() and finish_var_decl() instead of start_decl()
2237 (build_module_descriptor): Call create_field_decl() instead of
2238 grokfield(); call start_var_decl() and finish_var_decl() instead of
2239 start_decl() and finish_decl(); always mark module descriptor as
2240 used; move GNU runtime-specific functionality to
2241 build_module_initializer_routine().
2242 (build_module_initializer_routine): New function, broken off of
2243 build_module_descriptor().
2244 (objc_static_init_needed_p, objc_generate_static_init_call): New
2246 (generate_static_references, generate_strings,
2247 build_selector_translation_table, generate_descriptor_table,
2248 generate_ivars_list, generate_dispatch_table, generate_category): Call
2249 start_var_decl() and finish_var_decl() instead of start_decl() and
2250 finish_decl(); build a type directly instead of via groktypename().
2251 (build_selector_reference_decl, build_selector_table_decl,
2252 build_class_reference_decl, build_protocol_reference,
2253 generate_objc_image_info): Call start_var_decl() instead of
2255 (build_selector_reference): For GNU runtime, do not call
2256 build_selector_reference_decl().
2257 (build_selector, build_typed_selector_reference): Always convert
2258 result to the selector type.
2259 (add_objc_string): Cast return value to 'char *'.
2260 (build_method_prototype_template, build_selector_template,
2261 build_method_template): Use actual selector type for fields
2262 pointing to selectors.
2263 (finish_objc): For GNU runtime, call
2264 build_module_initializer_routine() after build_module_descriptor().
2265 (generate_protocol_list, generate_shared_structures): Call
2266 start_var_decl() and finish_var_decl() instead of start_decl() and
2267 finish_decl(); build a type directly instead of via
2269 (synth_id_with_class_suffix): Return a string.
2270 (get_arg_type_list): For instance methods, use the instance type for
2271 'self'; do not call groktypename_in_parm_context().
2272 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2273 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2274 handle RECORD_TYPEs in ObjC as well as ObjC++.
2275 (objc_is_id): New function.
2276 (objc_is_object_ptr): Return the canonical type node.
2277 (objc_get_class_ivars): Simplify using get_class_ivars().
2278 (get_class_ivars): Remove second parameter; create a fresh copy
2279 of the ivar list for each call; do not check for existence of
2281 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2282 (objc_init_exceptions): When using SJLJ-style exceptions, require
2283 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2285 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2286 objc_object_type instead of objc_id_type.
2287 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2288 a VAR_DECL before placing it in the appropriate scope; do not
2289 call define_decl(); adjust call to c_begin_compound_stmt();
2290 use objc_object_type instead of objc_id_type.
2291 (build_next_objc_exception_stuff): Call create_field_decl() instead
2292 of create_builtin_decl(); construct type directly instead of calling
2293 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2294 (build_private_template): Adjust call to get_class_ivars(); build
2295 a type directly instead of via groktypename().
2296 (build_protocol_template, build_method_prototype_list_template,
2297 build_method_prototype_template, build_category_template,
2298 build_selector_template, build_class_template, build_super_template,
2299 build_ivar_template, build_ivar_list_template,
2300 build_method_list_template, build_method_template):
2301 Call create_field_decl() instead of grokfield().
2302 (objc_method_parm_type): Do not call groktypename().
2303 (generate_descriptor_table): Call start_var_decl() and
2304 finish_var_decl() instead of start_decl() and finish_decl().
2305 (generate_method_descriptors, build_protocol_initializer,
2306 generate_dispatch_tables, build_category_initializer,
2307 build_shared_structure_initializer): Do not call groktypename().
2308 (generate_protocols): Call start_var_decl() and finish_var_decl()
2309 instead of start_decl() and finish_decl(); do not call groktypename().
2310 (error_with_ivar): Remove last parameter.
2311 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2312 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2313 (generate_ivar_lists): Convert one of the initializer elements; do
2314 not call groktypename().
2315 (get_arg_type_list, start_method_def, gen_method_def): Account for
2316 new representation of variable arguments and '...' in Objective-C
2317 methods; add Objective-C++ impedance matching code.
2318 (is_objc_type_qualifier): Remove function.
2319 (adjust_type_for_id_default): Simplify; there is no longer a need to
2320 wade through declspecs.
2321 (lookup_interface, start_class, continue_class,
2322 finish_class, start_method_def, start_protocol, build_method_decl,
2323 objc_add_method, add_instance_variable, build_ivar_reference,
2324 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2325 Make into static functions.
2326 (receiver_is_class_object): Use new IS_CLASS() macro.
2327 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2328 call objc_finish_message_expr() instead of finish_message_expr().
2329 (finish_message_expr): Rename to objc_finish_message_expr(); use
2330 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2331 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2332 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2333 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2334 (build_objc_method_call, warn_with_method): Do not call groktypename().
2335 (build_ivar_reference): Call convert() instead of clobbering in a
2337 (hash_init): Initialize string_htab hash table.
2338 (add_instance_variable): Simplify parameter list; do not call grokfield();
2339 do not populate CLASS_IVARS list.
2340 (start_class): Check for the existence of super class, if one was specified.
2341 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2342 call build_class_template(); adjust call to get_class_ivars(); call
2343 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2344 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2346 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2347 (start_protocol): Do not call build_protocol_template(); use
2348 PROTOCOL_BINFO_ELTS for the tree vector size.
2349 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2350 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2352 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2353 (encode_type): Handle the 'const' qualifier here.
2354 (objc_parmlist): New global variable, sued by objc_push_parm and
2355 objc_get_parm_info().
2356 (objc_push_parm, objc_get_parm_info): New functions.
2357 (objc_expr_last): Remove function.
2358 (synth_self_and_ucmd_args): For instance methods, use the instance
2359 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2360 (start_method_def): Do not call push_scope(), declare_parm_level(),
2361 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2362 just use objc_push_parm() and objc_get_parm_info().
2363 (comp_method_with_proto): Remove function.
2364 (objc_types_are_equivalent): Strip away indirections before comparing
2366 (comp_proto_with_proto): Do not call groktypename(); types are no
2367 longer in raw declspec format.
2368 (objc_start_function): New function.
2369 (really_start_method): Call comp_proto_with_proto() instead of
2370 comp_method_with_proto(); call objc_start_function() instead of
2371 hand-crafting a function declarator.
2372 (continue_method_def, objc_expand_function_end): Remove functions.
2373 (get_super_receiver): Call objc_get_current_scope() instead of
2374 get_current_scope(); reference 'super_class' field (instead of
2376 (finish_method_def): Rename to objc_finish_method_definition() and
2377 add a function decl parameter; move method encoding call from
2378 objc_expand_function_end().
2379 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2380 gen_declaration_1): Remove functions.
2381 (tmpbuf, RAW_DECLSPEC): Remove.
2382 (gen_declaration): Remove second parameter; simplify to deal
2383 with TYPE_P nodes instead of raw declspecs.
2384 (gen_type_name, gen_type_name_0): New functions.
2385 (gen_method_decl): Remove second parameter; call gen_type_name()
2386 instead of gen_declaration_1().
2387 (dump_interface): Adjust calls to gen_declaration() and
2388 gen_method_decl(); do not allocate a separate string buffer.
2389 (init_objc): Allocate a larger string buffer to accommodate
2390 dump_interface(); adjust call to build_module_descriptor();
2391 add call to build_module_initializer_routine() for the GNU
2393 (generate_classref_translation_entry): Do not call start_decl(); call
2394 finish_var_decl() instead of finish_decl(); call convert() instead of
2396 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2397 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2399 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2400 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2401 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2402 objc_object_type and objc_object_name, respectively.
2403 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2404 objc_class_name): New.
2405 (IS_CLASS): New macro.
2406 (IS_ID, IS_SUPER): Robustify.
2407 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2408 (finish_file, start_class, continue_class, finish_class,
2409 start_method_def, continue_method_def, finish_method_def,
2410 start_protocol, finish_protocol, objc_build_throw_stmt,
2411 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2412 objc_build_synchronized_epilogue, objc_build_try_prologue,
2413 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2414 objc_build_finally_prologue, objc_build_finally_epilogue,
2415 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2416 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2417 get_class_reference, get_static_reference, get_object_reference,
2418 build_message_expr, finish_message_expr, build_selector_expr,
2419 build_ivar_reference, build_keyword_decl, build_method_decl,
2420 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2421 objc_declare_class, objc_declare_protocols, objc_comptypes,
2422 objc_check_decl, build_encode_expr): Remove prototypes.
2423 (imp_count, cat_count): Make GGC-aware.
2424 (OBJC_SET_TYPE_NAME): New macro.
2426 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2428 * config-lang.in: Update copyright notice.
2429 (lang_requires): Indicate that ObjC requires C to be built first.
2431 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2433 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2435 (build_objc_string_object): Rename to objc_build_string_object().
2436 (get_class_reference): Rename to objc_get_class_reference().
2437 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2438 (next_sjlj_build_catch_list, get_super_receiver): Call
2439 objc_get_class_reference() instead of get_class_reference().
2440 (build_keyword_decl): Rename to objc_build_keyword_decl().
2441 (build_message_expr): Rename to objc_build_message_expr().
2442 (build_protocol_expr): Rename to objc_build_protocol_expr().
2443 (build_selector_expr): Rename to objc_build_selector_expr().
2444 (build_encode_expr): Rename to objc_build_encode_expr().
2445 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2446 objc_get_class_ivars().
2447 (get_class_reference): Rename prototype to objc_get_class_reference().
2448 (build_message_expr): Rename prototype to objc_build_message_expr().
2449 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2450 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2451 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2452 (build_objc_string_object): Rename prototype to
2453 objc_build_string_object().
2455 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2457 * objc-act.c (lookup_interface): Make function 'static' and add a
2459 (objc_check_decl, get_class_reference, objc_declare_alias,
2460 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2461 instead of is_class_name().
2462 (get_super_receiver, objc_clear_super_receiver): Call
2463 objc_get_current_scope() instead of get_current_scope().
2464 (is_class_name): Rename to objc_is_class_name.
2465 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2467 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2469 * objc-act.c (objc_is_reserved_word): New function.
2471 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2473 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2474 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2475 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2476 * objc-act.c: Do not include gtype-objc.h.
2477 (finish_file): Rename to objc_finish_file().
2478 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2479 * objc-lang.c: Update copyright notice; include diagnostic.h,
2480 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2482 (finish_file): New hook routine.
2483 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2484 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2485 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2486 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2487 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2488 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2489 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2490 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2491 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2492 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2493 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2494 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2495 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2496 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2497 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2498 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2499 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2500 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2501 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2502 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2503 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2504 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2505 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2506 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2507 Move to c-objc-common.h.
2510 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2512 Copying and distribution of this file, with or without modification,
2513 are permitted in any medium without royalty provided the copyright
2514 notice and this notice are preserved.