1 2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of
4 error() when printing an error about the iterating variable or
5 collection not being an object.
7 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
9 * objc-act.c (objc_finish_foreach_loop): Mark the
10 object_expression as used.
12 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com>
14 * objc-act.c: Include c-family/c-objc.h.
15 * objc-lang.c: Same change.
16 * Make-lang.in (objc/objc-act.o): Depend on
18 (objc/objc-lang.o): Same change.
19 * config-lang.in (gtfiles): Added c-family/c-objc.h.
21 2010-12-02 Joseph Myers <joseph@codesourcery.com>
23 * lang-specs.h: Don't handle -ftraditional.
25 2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com>
27 * objc-act.c (objc_build_throw_stmt): Return error_mark_node and
28 not NULL_TREE when a @throw is used outside of a @catch block.
30 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
32 * objc-act.c (objc_build_volatilized_type): Removed.
33 (objc_non_volatilized_type): Removed.
34 (objc_type_quals_match): Removed.
35 (local_variables_to_volatilize): New.
36 (objc_volatilize_decl): Add the decl to volatilize to
37 local_variables_to_volatilize, but don't volatilize it yet.
38 (objc_finish_function): New.
39 * objc-act.h (local_variables_to_volatilize): New.
41 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
42 Mike Stump <mikestump@comcast.net>
44 Allow 'make check-objc -j2'
45 * Make-lang.in (lang_checks_parallelized): New.
46 (check_objc_parallelize): New.
48 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
50 * objc-act.c (start_class): When a class is reimplemented,
51 generate an error and avoid adding the class to the list of
52 implemented classes again, but do not return error_mark_node.
54 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
56 * objc-act.c (objc_maybe_build_component_ref): Removed TODO.
58 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
60 * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node
61 is passed as argument.
62 (objc_begin_catch_clause): Added code to deal with an
63 error_mark_node or NULL_TREE argument. Improved checks for
64 invalid arguments. Added code to traverse typedefs.
66 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
68 * objc-act.c (objc_demangle): Return immediately if the string is
69 too short. Detect names that do not need demangling, and return
72 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
74 Implemented optional properties.
75 * objc-act.h (PROPERTY_OPTIONAL): New.
76 * objc-act.c (objc_add_property_declaration): Set
77 PROPERTY_OPTIONAL if appropriate.
78 (finish_class): When generating definitions of setter and getter
79 methods associated with a property for a protocol, mark them as
80 optional if the property is optional.
81 (maybe_make_artificial_property_decl): Added 'getter_name'
82 argument. Set PROPERTY_OPTIONAL.
83 (objc_maybe_build_component_ref): Updated calls to
84 maybe_make_artificial_property_decl. Added code for optional,
86 (objc_build_class_component_ref): Updated call to
87 maybe_make_artificial_property_decl.
89 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
91 * objc-act.c (objc_build_struct): Fixed loops that save and
92 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
93 special case for the current type is then no longer required.
94 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
96 (objc_get_protocol_qualified_type): Updated comments.
98 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
100 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
101 after finish_struct, not before, otherwise it may be wiped out by
102 it. This fixes spurious warnings when a class has more than 15
105 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
108 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
109 objective-c-cpp-output instead of objc-cpp-output. Print a
110 deprecation note every time objc-cpp-output is requested.
112 2010-11-22 Joseph Myers <joseph@codesourcery.com>
114 * objc-act.c (write_symbols): Don't declare here.
116 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
119 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
120 this function is only called with the next runtime.
122 2010-11-20 Jakub Jelinek <jakub@redhat.com>
125 * objc-act.c (in_late_binary_op): Remove.
127 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
129 * objc-act.c (objc_start_class_interface): Do not warn that class
130 attributes are unimplemented. Pass the attributes to start_class.
131 (objc_start_category_interface): Updated call to start_class.
132 (objc_start_class_implementation): Same change.
133 (objc_start_category_implementation): Same change.
134 (objc_build_class_component_ref): Warn if the class is deprecated.
135 (build_private_template): Mark the template as deprecated if the
137 (start_class): Added 'attributes' argument. Emit a warning if
138 using a deprecated class as superclass of a class, or original
139 class of a category. Recognize the 'deprecated' attribute when
140 starting and interface, and mark the interface with
141 TREE_DEPRECATED if present. Store attributes in the interface.
143 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
145 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
146 argument. If it is 'true' and the protocol is deprecated, emit a
148 (objc_start_protocol): Do not warn that protocol attributes are
149 unimplemented. Pass the attributes to start_protocol.
150 (start_protocol): Added attributes argument. Recognize the
151 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
152 if present. Store attributes in the protocol.
153 (objc_declare_protocols): Added 'attributes' argument. Recognize
154 the 'deprecated' attribute and mark the protocols with
155 TREE_DEPRECATED if present. Store attributes in the protocol.
156 Updated call to lookup_protocol.
157 (objc_build_protocol_expr): Updated call to lookup_protocol.
158 (check_protocol_recursively): Same change.
159 (lookup_and_install_protocols): Same change.
160 * objc-act.h: Updated comments.
162 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
164 * objc-act.c (lookup_method_in_protocol_list): Search methods in
165 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
166 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
168 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
170 * objc-act.c (objc_build_setter_call): New.
171 (objc_maybe_build_modify_expr): Rewritten to build a compound
173 (objc_build_incr_expr_for_property_ref): Updated calls to
174 objc_maybe_build_modify_expr to call objc_build_setter_call
175 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
176 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
177 TREE_NO_WARNING on the final compound statement to silence C++
180 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
182 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
183 (objc_create_temporary_var): Moved it towards the beginning of the
184 file so that objc_build_incr_expr_for_property_ref can use it.
186 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
188 * objc-act.c (objc_add_property_declaration): Check that the decl
189 we received from the parser is a FIELD_DECL; reject array and
190 bitfield properties. Convert the warning when a property is
191 readonly and a setter is specified into an error. Convert errors
192 when a property declaration does not match a property declaration
193 in a superclass into warnings.
194 (objc_add_synthesize_declaration_for_property): Use
195 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
196 if it is a bitfield. Throw an error if we are asked to synthesize
197 setters/getters for a bitfield instance variable but the property
198 is not appropriate - it must be assign and nonatomic. If the
199 property is readonly, allow the instance variable type to be a
200 specialization of the property type.
201 (objc_type_valid_for_messaging): Fixed returning 'false' for a
202 Class qualified with a protocol when the 'accept_classes' argument
205 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
207 * objc-act.c (objc_get_protocol_qualified_type): detect cases
208 where we are asked to attach a protocol to something which is not
209 an Objective-C object type, and produce an error.
211 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
213 * objc-act.c (objc_add_property_declaration): Check that the type
214 of a property and of an inherited property match.
215 (objc_maybe_build_component_ref): Tidied up indentation and
217 (objc_common_type): Added new type of check (-5).
218 (objc_add_synthesize_declaration_for_property): Check that the
219 property to synthesize and the instance variable to use have the
222 2010-11-10 Joseph Myers <joseph@codesourcery.com>
224 * objc-act.c (objc_init): Use %' in diagnostic.
225 (objc_set_method_opt): Remove trailing '.' from diagnostic.
227 2010-11-10 Joseph Myers <joseph@codesourcery.com>
229 * objc-act.c (dump_base_name): Don't declare here.
231 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
233 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
234 search for the @property declation only in the current context,
235 but also in inherited properties. Do not mark the original
236 PROPERTY_DECL in the @interface or @protocol with
238 (check_methods): To check if a method is associated with a
239 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
240 (check_accessible_methods): Same change.
241 * objc-act.h: Updated comment.
243 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
245 * objc-act.c (objc_add_synthesize_declaration_for_property):
246 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
247 checking for an existing @synthesize or @dynamic declaration.
248 Search for an inherited @property declaration if none is found in
249 the local interface. If the required instance variable does not
250 exist, return instead of trying to continue to prevent a compiler
251 crash later. Check that the instance variable is not already
252 being used by another @synthesize.
253 (objc_add_dynamic_declaration_for_property): Iterate over
254 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
255 existing @synthesize or @dynamic declaration.
256 (objc_synthesize_getter): Search for the getter declaration in
257 protocols and superclasses as well.
258 (objc_synthesize_setter): Search for the setter declaration in
259 protocols and superclasses as well.
261 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
263 * objc-act.c (lookup_property): When checking categories, also
264 check the protocols attached to each.
265 (objc_add_property_declaration): Determine the
266 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
267 error message. Search for an existing property declaration with
268 the same name which would be inherited from the class hiearchy,
269 and produce an error if it has incompatible attributes.
270 (check_methods): Changed second parameter. If the method is a
271 getter or setter for a property, do not warn if it is inherited as
272 opposed to implemented directly in the class.
273 (check_protocol): Updated calls to check_methods.
274 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
275 PROPERTY_GETTER_NAME here; this is now done earlier, in
276 objc_add_property_declaration.
277 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
279 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
281 Fixed using the Objective-C 2.0 dot-syntax with self and super.
282 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
283 (maybe_make_artificial_property_decl): Added 'implementation'
284 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
285 looking up getters or setters for a class. If an implementation
286 is specified, search it as well for a getter or setter.
287 (objc_maybe_build_component_ref): Updated calls to
288 maybe_make_artificial_property_decl; added code to deal with
289 'self' and 'super' and with methods declared locally in the
290 implementation. Store the getter call expression in the
291 PROPERTY_REF instead of throwing it away.
292 (objc_build_class_component_ref): Updated calls to
293 maybe_make_artificial_property_decl, and store the getter call
294 expression in PROPERTY_REF instead of throwing it away.
295 (lookup_method_static): Implemented
296 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
297 (objc_gimplify_property_ref): Do not build the getter method call
298 here; instead use the one stored in the PROPERTY_REF. If it's not
299 there, produce helpful error messages.
300 * objc-tree.def (PROPERTY_REF): Increased the number of operands
301 from 2 to 3. Updated comments.
302 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
304 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
307 * objc-act.c (objc_build_string_object): Amend for renamed hook.
308 (objc_string_ref_type_p): New.
309 (objc_check_format_arg): New.
311 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
313 Fixed using the Objective-C 2.0 dot-syntax with class names.
314 * objc-act.c (objc_build_class_component_ref): New.
316 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
318 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
320 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
321 if set to 'true', return 'true' for Class objects. Do not remove
322 more than on pointer indirection.
323 (objc_add_property_declaration): Only warn about 'assign'
324 semantics for Objective-C objects if warn_property_assign_default;
325 and do not warn if the property is readonly or if the type is a Class.
326 (objc_finish_foreach_loop): Updated calls to
327 objc_type_valid_for_messaging.
329 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
331 Implemented -fobjc-std=objc1 flag.
332 * objc-act.c (objc_start_class_interface): If attributes are
333 specified when flag_objc1_only is set, print an error.
334 (objc_start_category_interface): Same change.
335 (objc_start_protocol): Same change.
336 (objc_add_method_declaration): Same change.
337 (objc_start_method_definition): Same change.
338 (objc_build_keyword_decl): Same change.
339 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
340 flag_objc1_set is set, print an error.
341 (objc_set_method_opt): If flag_objc1_only is set, print an error.
342 (objc_add_property_declaration): Same change.
343 (objc_add_synthesize_declaration): Same change.
344 (objc_add_dynamic_declaration): Same change.
345 (objc_finish_foreach_loop): Same change.
346 (objc_maybe_build_component_ref): If flag_objc1_only is set,
349 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
351 * objc-act.c (maybe_make_artificial_property_decl): New.
352 (objc_maybe_build_component_ref): Call
353 maybe_make_artificial_property_decl if a property can not be
354 found. Do not call objc_finish_message_expr if
355 PROPERTY_HAS_NO_GETTER.
356 * objc-act.h Updated comments.
357 (PROPERTY_HAS_NO_GETTER): New.
358 (PROPERTY_HAS_NO_SETTER): New.
359 * objc-tree.def: Updated comment.
361 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
363 Implemented format and noreturn attributes for Objective-C methods.
364 * objc-act.c (objc_start_method_definition): If method attributes
365 are specified emit a warning and ignore them.
366 (build_objc_method_call): Moved deprecation warnings from here ...
367 (objc_finish_message_expr): to here. Do not emit deprecation
368 warnings if the receiver is of type 'id'.
369 (really_start_method): Install 'deprecation' and 'noreturn'
371 (objc_decl_method_attributes): Carefully filter out the list of
372 attributes, allowing only "noreturn", "format", "sentinel" and
373 "deprecated". In the case of "format", adjust the arguments.
374 Always process the attributes in the same way no matter if
375 "sentinel" is in the list or not.
377 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
379 * objc-act.c (objc_maybe_build_component_ref): Warn about using
380 deprecated properties.
381 (objc_maybe_printable_name): Support PROPERTY_DECL.
383 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
385 Implemented Objective-C 2.0 property accessors.
386 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
387 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
388 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
389 (objc_getProperty_decl): New.
390 (objc_setProperty_decl): New.
391 (objc_copyStruct_decl): New.
392 (objc_getPropertyStruct_decl): New.
393 (objc_setPropertyStruct_decl): New.
394 * objc-act.c (build_objc_property_accessor_helpers): New.
395 (synth_module_prologue): Call
396 build_objc_property_accessor_helpers.
398 (objc_synthesize_getter): Implemented synthesizing getters that
399 work with properties that are not nonatomic, assign properties.
400 (objc_synthesize_setter): Implemented synthesizing setters that
401 work with properties that are not nonatomic, assign properties.
403 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
405 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
406 * objc-tree.def (PROPERTY_REF): New.
407 * objc-act.h: Added comments for all the PROPERTY_ macros.
408 (PROPERTY_NAME): Use DECL_NAME.
409 (PROPERTY_COPIES): Removed.
410 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
411 (PROPERTY_NONATOMIC): New.
412 (objc_property_assign_semantics): Make it a typedef.
413 (PROPERTY_ASSIGN_SEMANTICS): New.
414 (PROPERTY_DYNAMIC): New.
415 (PROPERTY_REF_OBJECT): New.
416 (PROPERTY_REF_PROPERTY_DECL): New.
417 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
418 (in_objc_property_setter_name_context): Removed.
419 (objc_add_property_declaration): Removed copies and ivar arguments
420 and code supporting them. Fixed recovering when readonly and
421 setter attributes are specified. Removed support for @property in
422 @implementation context. Updated error message. Double-check
423 that a property does not have a DECL_INITIAL. Validate the
424 property assign semantics and emit appropriate errors and
425 warnings. Check for duplicate property declarations. Set
426 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
427 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
428 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
429 PROPERTY_IVAR_NAME to NULL_TREE.
430 (objc_build_getter_call): Renamed to
431 objc_maybe_build_component_ref. If the property is not found in
432 the interface, search in the protocol list. Do not generate the
433 getter call; instead, build and return a PROPERTY_REF.
434 (objc_is_property_ref): New.
435 (objc_setter_func_call): Removed.
436 (get_selector_from_reference): Removed.
437 (is_property): Removed.
438 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
439 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
440 the PROPERTY_REF. Generate an error if the property is read-only.
441 (build_property_reference): Removed.
442 (objc_finish_message_expr): Removed check to produce "readonly
443 property can not be set" error when
444 in_objc_property_setter_name_context. We now generate the error
445 earlier, in objc_maybe_build_modify_expr, which will only generate
446 the setter call if the property is readwrite.
447 (check_methods): Recognize dynamic properties.
448 (check_methods_accessible): Same change.
449 (objc_build_property_ivar_name): Removed.
450 (objc_build_property_setter_name): Dropped bool argument. Always
451 add the ':' at the end.
452 (objc_gen_one_property_datum): Removed.
453 (objc_process_getter_setter): Removed.
454 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
455 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
456 DECL_SOURCE_LOCATION of the new method to be the same as the one
457 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
458 instead of trying to guess what it should be. Removed use of
459 CLASS_IVARS. Use the location of @synthesize for c_finish_return
460 and c_end_compound_statement.
461 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
462 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
463 Set the DECL_SOURCE_LOCATION of the new method to be the same as
464 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
465 is instead of trying to guess what it should be. Removed use of
466 CLASS_IVARS. Use the location of @synthesize for c_finish_return
467 and c_end_compound_statement. Emit an error and keep going,
468 instead of aborting, if the setter prototype does not have the
470 (objc_add_synthesize_declaration_for_property): New.
471 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
472 all arguments. Improved error message. Filled in the rest of the
473 function, which used to be a placeholder, with an actual
475 (objc_add_dynamic_declaration_for_property): New.
476 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
477 arguments. Improved error message. Filled in the rest of the
478 function, which used to be a placeholder, with an actual
480 (objc_gen_property_data): Rewritten.
481 (finish_class): Added explicit switch cases for
482 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
483 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
484 gcc_unreachable. Rewritten the processing of properties, in
485 particular to not synthesize prototypes for getters and setters if
486 they already exist and to install the getter and setter names into
487 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
488 warnings about setter, getter and ivar property attributes.
489 (objc_lookup_ivar): Removed support for properties.
490 (objc_gimplify_property_ref): New.
491 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
492 objc_gimplify_property_ref.
494 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
496 * objc-act.c (objc_add_property_declaration): Added arguments to
497 pass the various property attributes that were parsed with the
498 property declaration. Process arguments to determine the final
499 property attributes and produce error messages as appropriate.
500 Added temporary code to keep the compiler silent about variables
501 set but not used - for new attributes that are only checked but
503 (property_readonly): Removed.
504 (property_setter): Removed.
505 (property_getter): Removed.
506 (property_ivar): Removed.
507 (property_copies): Removed.
508 (objc_set_property_attr): Removed.
509 * objc-act.h (enum property_assign_semantics): New.
511 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
513 * objc-act.c (objc_add_property_variable): Renamed to
514 objc_add_property_declaration. Added location argument. Updated
515 warnings and errors to use it. Use error, not fatal_error, if a
516 property declaration is found outside an interface or
517 implementation context.
519 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
521 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
522 emit a warning that method parameter attributes are unimplemented.
523 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
524 (start_method_def): Copy attributes from each KEYWORD_DECL into
525 the corresponding PARM_DECL.
526 (objc_warn_deprecated_use): Removed.
527 (build_objc_method_call): Call warn_deprecated_use, not
528 objc_warn_deprecated_use.
529 (objc_maybe_printable_name): Do not try to get the identifier name
530 of DECLs that we don't recognize. Immediately return NULL for them.
531 (objc_printable_name): Removed C++-specific case, which is no
532 longer used. Updated comments.
534 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
536 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
537 (objc_demangle): Return NULL if demangling can not be done because
538 the string to demangle is not an Objective-C mangled method name.
539 Be smarter in demangling method names so that at least for methods
540 with no arguments we are able to almost always demangle '_' correctly.
542 (objc_maybe_printable_name): New.
543 (objc_printable_name): Call objc_maybe_printable_name. If it
544 returns NULL, call cxx_printable_name in Objective-C++.
546 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
548 Based on the CFString implementation in FSF apple/trunk branch.
550 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
552 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
554 * objc-act.c (get_objc_string_decl): Use a switch instead of a
555 chain of ifs. Use gcc_unreachable instead of abort.
556 (add_objc_string): Same change.
557 (generate_protocol_list): Same change - twice.
558 (synth_id_with_class_suffix): Same change.
559 (build_keyword_selector): Same change - twice.
560 (objc_build_message_expr): Same change.
561 (objc_build_selector_expr): Same change.
562 (check_methods): Same change - and added missing gcc_unreachable
564 (check_methods_accessible): Same change - twice, and added missing
565 gcc_unreachable for default case in one of them.
566 (start_class): Same change - and added missing gcc_unreachable for
568 (continue_class): Same change.
569 (objc_gen_property_data): Same change.
570 (finish_class): Same change.
571 (encode_type_qualifiers): Added missing gcc_unreachable.
572 (encode_type): Small code tidy up to reduce duplicated code. Use
573 gcc_unreachable instead of abort - twice.
574 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
575 twice. Added missing gcc_unreachable for default case - twice.
576 (dump_interface): Use a switch instead of a chain of ifs.
577 (handle_impent): Same change.
579 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
581 * objc-act.h (objc_inherit_code): Removed.
582 * objc-act.c (objc_inherit_code): Removed.
583 (objc_set_method_type): Removed.
584 (objc_build_method_signature): Added is_class_method argument.
585 Use it instead of the global objc_inherit_code variable.
586 (objc_add_method_declaration): Same change.
587 (objc_start_method_definition): Same change.
588 (objc_generate_cxx_ctor_or_dtor): Updated call to
589 objc_start_method_definition. Do not call objc_set_method_type.
590 (adjust_type_for_id_default): Mark as inline.
591 (objc_synthesize_getter): Updated call to
592 objc_start_method_definition. Do not set objc_inherit_code.
593 (objc_synthesize_setter): Updated call to
594 objc_start_method_definition. Do not set objc_inherit_code.
596 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
598 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
599 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
600 get it to compile in the current trunk.
602 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
605 * objc/objc-act.c (hash_class_name_enter): New.
606 (hash_class_name_lookup): New.
607 (objc_declare_alias): Enter alias name into hash table.
608 (objc_declare_class): Enter class name into hash table.
609 (objc_is_class_name): Do a hash look up of class name.
610 (hash_init): Initialize the two new hash tables.
611 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
612 declarations, removed class_chain and alias_chain.
614 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
616 * objc-lang.c (finish_file): Removed.
617 * objc-act.c (objc_finish_file): Renamed to
618 objc_write_global_declarations. Do not try to instantiate C++
619 templates when compiling Objective-C++ as this is now
620 automatically done before this function is called. Do not check
621 for syntax-only run or PCH generation as this is done by the
623 * objc-act.h (objc_finish_file): Removed.
625 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
627 Implemented parsing @synthesize and @dynamic for
628 Objective-C/Objective-C++.
629 * objc-act.c (objc_add_synthesize_declaration): New.
630 (objc_add_dynamic_declaration): New.
632 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
634 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
637 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
639 Merge from 'apple/trunk' branch on FSF servers.
641 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
644 * objc/objc-act.c (objc_is_class_name): template parameter is not
645 an objective class name.
646 (objc_generate_cxx_cdtors): Check for the null
647 objc_implementation_context.
649 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
651 Merge from 'apple/trunk' branch on FSF servers.
653 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
656 * objc/objc-act.c (objc_non_volatilized_type): New
658 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
661 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
662 types with proper attribute set and correctly.
663 (objc_volatilize_decl): Remove unneeded code.
664 (objc_type_quals_match): Use the new attribute to check on
666 (hash_init): removed unneeded code.
668 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
670 Merge from 'apple/trunk' branch on FSF servers.
672 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
675 * objc-act.c (objc_diagnose_private_ivar): New.
677 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
679 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
680 make its type 'objc_ivar_visibility_kind'.
681 (objc_start_class_interface): Update to use visibility enum.
682 (objc_start_class_implementation): Likewise.
683 (objc_set_visibility): Update to use visibility enum, warn that
684 @package is handle as per @public.
685 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
686 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
687 make its type 'objc_ivar_visibility_kind'.
689 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
691 merge from FSF apple 'trunk' branch.
692 2006 Fariborz Jahanian <fjahanian@apple.com>
694 Radars 4436866, 4505126, 4506903, 4517826
695 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
696 property_readonly, property_getter, property_setter, property_ivar,
697 property_copies, in_objc_property_setter_name_context: New vars.
698 (objc_set_property_attr): New.
699 (objc_add_property_variable): New.
700 (lookup_property_in_list): New.
701 (lookup_property): New.
702 (objc_build_getter_call): New.
703 (objc_setter_func_call): New.
704 (get_selector_from_reference): New.
705 (objc_build_setter_call): New.
707 (build_property_reference): New.
708 (objc_finish_message_expr): Detect readonly property and warn.
709 (objc_build_property_ivar_name): New.
710 (objc_build_property_setter_name): New.
711 (objc_gen_one_property_datum): New.
712 (objc_process_getter_setter): New.
713 (objc_synthesize_getter): New.
714 (objc_synthesize_setter): New.
715 (objc_gen_property_data): New.
716 (finish_class): Generate property data.
717 (comp_proto_with_proto): Separated from ...
718 (match_proto_with_proto): ... New.
719 (objc_lookup_ivar): Handle properties.
720 * objc-tree.def (PROPERTY_DECL): New tree code.
721 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
722 (METHOD_PROPERTY_CONTEXT): New.
723 (PROPERTY_NAME): New.
724 (PROPERTY_GETTER_NAME): New.
725 (PROPERTY_SETTER_NAME): New.
726 (PROPERTY_IVAR_NAME): New.
727 (PROPERTY_READONLY): New.
728 (PROPERTY_COPIES): New.
729 (TOTAL_CLASS_RAW_IVARS): New.
730 (CLASS_PROPERTY_DECL): New.
731 (IMPL_PROPERTY_DECL): New.
732 * objc-lang.c (objc_init_ts): Update fields for property_decl.
734 2010-10-13 Richard Henderson <rth@redhat.com>
736 * objc-act.c (objc_eh_personality): Update call to
737 build_personality_function.
739 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
741 merge from FSF apple 'trunk' branch.
743 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
744 Radar 3803157 (method attributes)
745 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
746 * objc/objc-act.c (objc_decl_method_attributes): New.
747 (objc_add_method_declaration): Process method's attribute.
748 (objc_start_method_definition): Ditto.
749 (build_objc_method_call): Inject method attribute into
751 (objc_method_decl): New.
752 (objc_warn_deprecated)use): New.
754 2010-10-07 Andi Kleen <ak@linux.intel.com>
756 * Make-lang.in (cc1obj-dummy): Remove.
757 (cc1obj-checksum): Change to run checksum over object files
760 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
763 * objc-act.c (objc_finish_foreach_loop): Convert return value of
764 countByEnumeratingWithState:objects:count: to long unsigned int.
766 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
768 * objc-act.c (build_objc_method_call): Replace calls to
769 build_function_call () with the VEC equivalent. Construct parameter
772 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
774 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
775 signal that the receiver has been used.
777 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
779 * README: Obsolete file removed.
781 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
783 Implemented fast enumeration for Objective-C.
784 * objc-act.c (build_fast_enumeration_state_template): New.
785 (TAG_ENUMERATION_MUTATION): New.
786 (TAG_FAST_ENUMERATION_STATE): New.
787 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
788 objc_enumeration_mutation_decl.
789 (objc_create_temporary_var): Allow providing a name to temporary
791 (objc_build_exc_ptr): Updated calls to
792 objc_create_temporary_var().
793 (next_sjlj_build_try_catch_finally): Same change.
794 (objc_finish_foreach_loop): New.
795 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
796 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
797 objc_enumeration_mutation_decl.
799 Merge from 'apple/trunk' branch on FSF servers.
801 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
804 * objc-act.c (objc_type_valid_for_messaging): New routine to check
805 for valid objc object types.
806 (objc_finish_foreach_loop): Check for invalid objc objects in
809 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
811 Merge from 'apple/trunk' branch on FSF servers.
813 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
816 * objc-act.c (objc_start_method_definition): Check for
817 error_mark_node for the selector name and make a quick exit.
819 2010-10-04 Andi Kleen <ak@linux.intel.com>
821 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
823 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
825 merge from FSF 'apple/trunk' branch.
826 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
829 * objc/objc-act.c (objc_set_method_opt): New function.
830 (objc_start_protocol, objc_finish_interface): Reset
831 objc_method_optional_flag flag.
832 (objc_add_method_declaration): Pass on the new
833 flag to objc_add_method.
834 (objc_add_method): Add optional methods to new chain in
836 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
837 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
838 class's optional method chains.
840 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
842 Merge from 'apple/trunk' branch on FSF servers.
844 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
847 * objc-act.c (objc_declare_class): Pick the right
850 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
852 Merge from 'apple/trunk' branch on FSF servers.
854 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
857 * objc-act.c (objc_check_global_decl): New
859 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
861 * objc-act.c (objc_is_reserved_word): Removed.
863 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
865 * objc-act.c (objc_add_method_declaration): Handle and ignore
867 (objc_start_method_definition): Likewise.
868 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
869 (objc_build_keyword_decl): Handle and ignore attributes.
871 2010-09-28 Richard Henderson <rth@redhat.com>
873 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
875 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
877 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
878 (objc_start_category_interface): Likewise.
879 (objc_start_protocol): Likewise.
881 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
883 Merge from 'apple/trunk' branch on FSF servers.
885 2005-08-23 Stuart Hastings <stuart@apple.com>
886 Ziemowit Laski <zlaski@apple.com>
889 * objc-act.c (objc_decay_parm_type): New function.
890 (get_arg_type_list): Decay types for all named arguments.
891 (objc_push_parm): Rebuild the PARM_DECL if its type has
894 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
896 * objc-act.c (encode_type): Fixed encoding enums with the next
899 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
901 Merge from 'apple/trunk' branch on FSF servers.
903 2005-07-18 Ziemowit Laski <zlaski@apple.com>
906 * objc-act.c (objc_compare_types): A new silent comparison
907 mode (-4), differing from regular comparison (-3) in that
908 'false' is returned instead of issuing warnings.
910 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
912 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
913 (encode_aggregate_within): Reorganized code to be more readable.
914 (encode_aggregate_fields): Updated second argument to be 'bool'
917 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
922 * objc-act.c: Improved comments for encoding functions.
923 (encode_aggregate_within): For the GNU runtime, rewritten some
924 obsfuscated code to clarify the various cases.
925 (encode_aggregate): Function removed.
926 (encode_array): Generate an error if asked to encode an incomplete
927 array as part of generating instance variables. Else, when
928 encoding an incomplete array inside a structure, encode it as an
930 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
932 (encode_gnu_bitfield): Encode enumerated types exactly in the same
933 type as integer types instead of using a hardcoded 'i'. If asked
934 to encode a non-integer type as a bitfield, do not abort
935 compilation immediately; instead generate an error, then skip the
937 (encode_type): Use a 'switch' instead of a sequence of 'if's.
938 Added a 'default' clause that gets executed if the type can not be
939 matched, and that encodes it as '?' (unknown) and produces a
940 warning. For the GNU runtime, encode enumerated types exactly in
941 the same way as integer types instead of using a hardcoded 'i'.
942 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
943 Encode C++ reference types as pointers. Call encode_vector to
945 (encode_vector): New function.
947 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
949 Merge from 'apple/trunk' branch on FSF servers. I modified the
950 changes to be used only when compiling for the NeXT runtime.
952 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
956 * objc-act.c (encode_type): Remove the hack.
958 2005-07-20 Ziemowit Laski <zlaski@apple.com>
961 * objc-act.c (pointee_is_readonly): New function.
962 (encode_pointer, encode_aggregate_within, encode_type):
963 Attempt to emulate GCC 3.3 when generating type encodings.
965 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
967 Merge from 'apple/trunk' branch on FSF servers.
969 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
972 * objc-act.c (objc_have_common_types): New function.
974 2005-06-22 Ziemowit Laski <zlaski@apple.com>
977 * objc-act.c (objc_common_type): New function.
979 2010-09-27 Richard Guenther <rguenther@suse.de>
981 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
982 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
984 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
986 * objc-act.c: Removed historical, obsolete comment at the top of
989 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
992 * objc-act.c (objc_start_method_definition): Do not abort upon a
993 'method definition not in @implementation context' error. Return
996 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
999 * objc-act.c (objc_get_interface_ivars): New function.
1000 (objc_collecting_ivars): New variable.
1001 (continue_class): Set and reset objc_collecting_ivars for context.
1003 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
1005 Merge from 'apple/trunk' branch on FSF servers.
1007 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
1010 * objc/objc-act.c (objc_finish_message_expr): Look for message in
1011 @class's protocol list.
1013 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
1016 * objc/objc-act.c (objc_start_method_definition): Initialize
1017 break/continue labels.
1019 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1022 * objc-act.c (objc_compare_types): Compare function
1023 pointers; indicate success if the right-hand side has
1024 a return type that is covariant, and the argument types
1025 contravariant, with those of the left side.
1027 2005-08-22 Ziemowit Laski <zlaski@apple.com>
1030 * objc-act.c (objc_get_protocol_qualified_type): When looking
1031 at a typedef, retrieve the precise type it describes (rather
1032 than merely looking up a class by name).
1034 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1036 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
1037 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
1040 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1042 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1044 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
1047 * objc-act.c: build_objc_string_decl() remove declaration.
1048 (finish_var_decl): Remove forcing of var output and marking
1050 (init_def_list): Use integer_zero_node.
1051 (init_objc_symtab): Use integer_zero_node, make the short
1052 integer type specific on relevant nodes.
1053 (generate_objc_symtab_decl): Remove call to
1054 forward_declare_categories(). Use null_pointer_node where
1056 (build_module_descriptor): Comment and mark this item as
1058 (generate_static_references): Use gcc_unreachable instead of
1060 (diagnose_missing_method): New.
1061 (build_next_selector_translation_table): New.
1062 (build_gnu_selector_translation_table): New.
1063 (add_objc_string): Merge code from build_objc_string_decl...
1064 ... and delete build_objc_string_decl().
1065 (generate_dispatch_table): Make integer types explicit.
1066 (generate_category): Pass implent and arrange for the data
1067 to be extracted within the routine. Do not start new vars,
1068 but finish the ones collcted during parsing.
1069 (generate_shared_structures): Likewise.
1070 (finish_objc): Reorder code so that we finish variables before
1071 referencing them. Save the global data before calling meta-data
1072 creation routines, and pass the current reference to the two
1073 main routines. Only call generate_objc_image_info () for the
1075 (generate_classref_translation_entry): Comment on and make this
1076 item DECL_PRESERVE_P.
1077 (handle_class_ref): Use varpool interfaces, comment on and make
1078 this item DECL_PRESERVE_P.
1079 (handle_impent): Likewise.
1080 (generate_objc_image_info): Only generate when the content is
1081 non-zero. Make integer types explict.
1083 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1086 * objc-act.c (build_sized_array_type): New function.
1087 (add_objc_string): Use it.
1088 (generate_protocol_list): Likewise.
1089 (generate_objc_image_info): Likewise.
1090 (add_field_decl): New function.
1091 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1092 (generate_struct_by_value_array): Use add_field_decl.
1093 (build_objc_symtab_template): Likewise.
1094 (build_module_descriptor): Likewise.
1095 (build_objc_exception_stuff): Likewise.
1096 (build_protocol_template): Likewise.
1097 (build_method_prototype_list_template): Likewise.
1098 (build_method_prototype_template): Likewise.
1099 (build_category_template): Likewise.
1100 (build_selector_template): Likewise.
1101 (build_class_template): Likewise.
1102 (build_super_template): Likewise.
1103 (build_ivar_template): Likewise.
1104 (build_ivar_list_template): Likewise.
1105 (build_method_list_template): Likewise.
1106 (build_method_template): Likewise.
1108 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1110 * objc-act.c: Do not include except.h.
1112 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1114 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1117 * objc-act.c (objc_volatilize_decl): Likewise.
1118 (objc_build_string_object): Likewise.
1119 (hash_init): Likewise.
1120 (hash_enter): Likewise.
1121 (hash_add_attr): Likewise.
1122 (add_class): Likewise.
1123 (start_class): Likewise.
1125 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1127 * objc-act.c: Update include path for moved files.
1128 * objc-lang.c: Likewise.
1129 * config-lang.in: Update paths in gtfiles for files in c-family/.
1131 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1133 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1134 varargs type instead of a zero-argument type.
1136 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1138 * objc-act.c (synth_module_prologue): Use build_function_type_list
1139 instead of build_function_type.
1140 (build_module_initializer_routine): Likewise.
1141 (build_next_objc_exception_stuff): Likewise.
1142 (build_objc_exception_stuff): Likewise.
1144 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1146 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1147 * Make-lang.in (objc/objc-act.o): Update dependencies.
1149 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1151 * objc-act.h: Do not include gimple.h.
1152 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1153 Include gimple.h. Explain why except.h has to be included.
1154 * objc-lang.c: Do not include diagnostics.h.
1155 * Make-lang.in: Update dependencies.
1157 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1159 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1160 mismatch code for VECs.
1162 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1164 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1165 Use build_constructor instead of build_constructor_from_list.
1166 (objc_build_string_object): Build a VEC argument for
1167 objc_build_constructor.
1168 (init_def_list): Likewise.
1169 (init_objc_symtab): Likewise.
1170 (init_module_descriptor): Likewise.
1171 (generate_static_references): Likewise.
1172 (build_selector_translation_table): Likewise.
1173 (build_descriptor_table_initializer): Likewise.
1174 (generate_descriptor_table): Likewise.
1175 (build_protocol_initializer): Likewise.
1176 (build_ivar_list_initializer): Likewise.
1177 (generate_ivars_list): Likewise.
1178 (build_dispatch_table_initializer): Likewise.
1179 (generate_dispatch_table): Likewise.
1180 (generate_protocol_list): Likewise.
1181 (build_category_initializer): Likewise.
1182 (build_shared_structure_initializer): Likewise.
1183 (generate_objc_image_info): Likewise.
1185 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1188 * objc-act.c (encode_aggregate_within): Encode structure tags
1189 with template args for ObjC++.
1191 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1193 * objc-act.c: Do not include varray.h.
1195 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1198 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1199 really_start_method, get_super_receiver, handle_class_ref): Set
1200 DECL_READ_P in addition to TREE_USED.
1202 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1205 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1206 -fgnu-runtime and set flag_objc_gc to zero.
1208 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1211 * objc-act.c (build_module_initializer_routine): Make the argument
1212 to objc_start_function NULL_TREE when compiling ObjC++.
1214 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1215 Mike Stump <mikestump@comcast.net>
1218 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1220 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1222 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1223 get_super_receiver): Update build_indirect_ref calls.
1225 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1227 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1228 decl_specs variables.
1229 (objc_build_message_expr): Remove unused loc variable.
1230 (objc_finish_message_expr): Remove unused saved_rtype variable.
1231 (encode_field_decl): Remove unused type variable.
1234 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1235 type variants that don't have it initialized yet.
1237 2009-09-14 Jan Hubicka <jh@suse.cz>
1239 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1241 2009-09-14 Richard Henderson <rth@redhat.com>
1243 * objc-act.c (objc_init_exceptions): Don't call
1244 default_init_unwind_resume_libfunc.
1245 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1247 2009-09-13 Richard Guenther <rguenther@suse.de>
1248 Rafael Avila de Espindola <espindola@google.com>
1250 * objc-act.c (objc_eh_runtime_type): Export.
1251 (objc_init_exceptions): Remove. Move warning code ...
1252 (objc_begin_try_stmt): ... here
1253 (objc_build_throw_stmt): ... and here.
1254 (objc_eh_personality_decl): New.
1255 (objc_eh_personality): New function.
1256 * objc-act.h (objc_eh_runtime_type): Declare.
1257 (objc_eh_personality): Likewise.
1258 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1259 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1261 2009-09-03 Diego Novillo <dnovillo@google.com>
1263 * objc-lang.c (lang_hooks): Remove const qualifier.
1265 2009-08-20 Richard Guenther <rguenther@suse.de>
1267 * objc-act.c: Include c-lang.h
1268 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1270 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1271 Manuel López-Ibáñez <manu@gcc.gnu.org>
1274 * objc-act.c: Add location argument to all calls to
1275 build_fold_addr_expr.
1277 2009-07-14 Taras Glek <tglek@mozilla.com>
1278 Rafael Espindola <espindola@google.com>
1280 * Make-lang.in (objc.install-plugin): New target for
1281 installing plugin headers.
1283 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1285 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1288 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1290 * objc-act.c: Replace %J by an explicit location. Update all
1293 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1295 * objc-act.c: Replace %H by an explicit location. Update all
1298 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1301 * objc-act.c (objc_build_message_args): Return if ARGS is the
1304 2009-06-19 Ian Lance Taylor <iant@google.com>
1306 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1307 (objc_struct_info): New static variable.
1308 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1309 and &objc_struct_types, to start_struct.
1310 (objc_finish_struct): Likewise for finish_struct.
1312 2009-06-15 Ian Lance Taylor <iant@google.com>
1314 * objc-act.c (objc_start_function): Don't set
1315 label_context_stack_se or label_context_stack_vm.
1317 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1319 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1320 (objc_get_parm_info): Same.
1321 (get_super_receiver): Same.
1322 * objc-act.c (objc_build_component_ref): Pass location to
1324 (build_module_initializer_routine): Pass location to
1325 c_end_compound_stmt.
1326 (objc_generate_static_init_call): Pass location to build_stmt.
1327 (build_typed_selector_reference): New location argument.
1328 (build_selector_reference): Same.
1329 (objc_substitute_decl): Pass location to build_array_ref.
1330 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1331 (objc_begin_catch_clause): Same.
1332 (objc_finish_try_stmt): Same.
1333 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1334 (objc_build_throw_stmt): New argument.
1335 (generate_shared_structures): Pass location to build_c_cast.
1336 (objc_build_message_expr): Use local location.
1337 (objc_finish_message_expr): Use input_location.
1338 (build_objc_method_call): New argument.
1339 (objc_build_selector_expr): Same.
1340 (get_super_receiver): Pass location to build_c_cast,
1341 build_modify_expr, build_compound_expr.
1342 * objc-act.c: Add location to all calls to start_struct, build_decl,
1345 2009-06-09 Ian Lance Taylor <iant@google.com>
1347 * objc-act.c (objc_gimplify_expr): Change return type to int.
1348 * objc-act.h: Update declaration.
1350 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1352 * objc-act.c (objc_init): Skip print_struct_values during
1353 -fcompare-debug-second.
1355 2009-06-03 Ian Lance Taylor <iant@google.com>
1357 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1360 2009-05-27 Ian Lance Taylor <iant@google.com>
1362 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1364 (cc1obj$(exeext)): Likewise.
1366 2009-05-26 Ian Lance Taylor <iant@google.com>
1368 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1369 (cc1obj$(exeext)): Likewise.
1371 2009-05-20 Ian Lance Taylor <iant@google.com>
1373 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1374 than NULL_TREE to build_special_member_call.
1376 2009-05-10 Ian Lance Taylor <iant@google.com>
1378 * objc-act.c (objc_building_struct): New static variable.
1379 (objc_in_struct, objc_struct_types): New static variables.
1380 (objc_start_struct, objc_finish_struct): New static functions.
1381 (generate_struct_by_value_array): Call objc_start_struct instead
1382 of start_struct, and call objc_finish_struct instead of
1384 (objc_build_struct, build_objc_symtab_template): Likewise.
1385 (build_module_descriptor): Likewise.
1386 (build_next_objc_exception_stuff): Likewise.
1387 (build_protocol_template): Likewise.
1388 (build_method_prototype_list_template): Likewise.
1389 (build_method_prototype_template): Likewise.
1390 (build_category_template, build_selector_template): Likewise.
1391 (build_class_template, build_super_template): Likewise.
1392 (build_ivar_template, build_ivar_list_template): Likewise.
1393 (build_method_list_template): Likewise.
1394 (build_method_template): Likewise.
1396 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1398 * objc-act.c: Include intl.h.
1399 (objc_lookup_protocol): Use complete sentences for diagnostics
1400 with %qE for identifiers and translating results of
1401 gen_type_name_0 to locale character set.
1402 (objc_check_decl, check_protocol_recursively,
1403 lookup_and_install_protocols, objc_build_string_object,
1404 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1405 objc_get_class_ivars, error_with_ivar, check_duplicates,
1406 objc_finish_message_expr, objc_build_protocol_expr,
1407 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1408 add_category, add_instance_variable, objc_is_public,
1409 check_methods, check_methods_accessible, check_protocol,
1410 start_class, finish_class, start_protocol, really_start_method,
1411 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1412 identifiers in diagnostics. Translate generated text to locale
1413 character set as needed.
1414 (check_protocol, check_protocols): Change name parameter to type
1416 (lang_report_error_function): Remove.
1418 2009-04-27 Ian Lance Taylor <iant@google.com>
1420 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1422 2009-04-24 Ian Lance Taylor <iant@google.com>
1424 * objc-act.c (get_super_receiver): Update calls to
1425 build_modify_expr to pass new argument.
1427 2009-04-21 Taras Glek <tglek@mozilla.com>
1429 * objc-act.c: Update GTY annotations to new syntax
1430 * objc-act.h: Likewise
1432 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1434 * ChangeLog: Add copyright and license notices.
1436 2009-04-20 Ian Lance Taylor <iant@google.com>
1438 * objc-act.c (objc_rewrite_function_call): Change parameter from
1439 params to first_param. Change all callers.
1441 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1444 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1446 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1454 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1456 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1459 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1462 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1464 * objc-act.c (objc_build_string_object): Pass location to
1466 (init_def_list): Same.
1467 (init_objc_symtab): Same.
1468 (init_module_descriptor): Same.
1469 (build_module_initializer_routine): Same.
1470 (generate_static_references): Same.
1471 (build_typed_selector_reference): Same.
1472 (add_objc_string): Same.
1473 (objc_substitute_decl): Same.
1474 (objc_build_ivar_assignment): Same.
1475 (objc_build_global_assignment): Same.
1476 (objc_build_strong_cast_assignment): Same.
1477 (generate_protocols): Same.
1478 (build_protocol_initializer): Same.
1479 (build_dispatch_table_initializer): Same.
1480 (generate_protocol_list): Same.
1481 (build_category_initializer): Same.
1482 (build_shared_structure_initializer): Same.
1483 (generate_shared_structures): Same.
1484 (objc_build_protocol_expr): Same.
1485 (build_ivar_reference): Same.
1486 (get_super_receiver): Same.
1488 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1490 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1491 c_common_truthvalue_conversion with location.
1492 (next_sjlj_build_catch_list): Same.
1493 (next_sjlj_build_try_catch_finally): Same.
1495 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1498 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1499 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1500 * objc-act.c (objc_get_callee_fndecl): Kill.
1502 2008-09-17 Jan Hubicka <jh@suse.cz>
1505 * objc/objc-act.c (objc_finish_method_definition): Do not set
1508 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1510 * objc-act.c (build_typed_selector_reference): Pass input_location to
1511 build_unary_op calls.
1512 (build_selector_reference): Same, but to build_array_ref.
1513 (objc_substitute_decl): Same.
1514 (build_ivar_reference): Same, but to build_indirect_ref.
1515 (get_super_receiver): Same.
1517 2008-07-28 Richard Guenther <rguenther@suse.de>
1519 Merge from gimple-tuples-branch.
1521 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1523 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1524 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1525 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1526 * ipa-reference.c: Same.
1528 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1530 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1531 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1533 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1535 * objc-act.c: Fix comment typos.
1537 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1539 * objc-act.c (objc_start_class_interface,
1540 objc_start_category_interface, objc_start_class_implementation,
1541 objc_start_category_implementation, objc_build_struct,
1542 generate_static_references, build_private_template,
1543 lookup_category, objc_add_method, add_category,
1544 add_instance_variable, objc_is_public, conforms_to_protocol,
1545 start_class, continue_class, finish_class): Avoid C++ keywords.
1547 2008-07-14 Jason Merrill <jason@redhat.com>
1550 * objc-act.c (objc_build_constructor): Update C++ tweak.
1552 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1554 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1555 of DECL_IN_SYSTEM_HEADER.
1557 2008-07-11 Ian Lance Taylor <iant@google.com>
1559 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1560 etc., not just when OBJCPLUS is defined.
1562 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1564 * objc-act.c (setup_string_decl, objc_build_string_object,
1565 hash_interface, eq_interface, objc_begin_try_stmt,
1566 encode_method_prototype, build_ivar_list_initializer,
1567 objc_build_encode_expr): Fix for -Wc++-compat.
1569 2008-05-12 Tomas Bily <tbily@suse.cz>
1571 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1574 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1576 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1578 2008-04-03 Tom Tromey <tromey@redhat.com>
1580 * Make-lang.in (objc_OBJS): New variable.
1582 2008-03-27 Tom Tromey <tromey@redhat.com>
1584 * Make-lang.in: Revert automatic dependency patch.
1586 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1589 * objc-act.c (objc_build_component_ref): Fix call to
1590 finish_class_member_access_expr.
1591 (objc_generate_cxx_ctor_or_dtor): Fix call to
1592 build_special_member_call.
1594 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1597 * objc-act.c (encode_type): Handle when type is error_mark_node.
1598 (objc_push_parm): Handle when the type of parm is error_mark_node.
1600 2008-03-25 Tom Tromey <tromey@redhat.com>
1602 * Make-lang.in (objc_OBJS): New variable.
1603 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1605 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1608 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1610 (objc_generate_cxx_cdtors): Likewise.
1611 (add_instance_variable): Likewise.
1613 2008-02-26 Tom Tromey <tromey@redhat.com>
1615 * objc-act.c (objc_init): Remove old location code.
1617 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1620 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1622 2007-07-30 Nick Clifton <nickc@redhat.com>
1624 * Make-lang.in: Change copyright header to refer to version 3 of
1625 the GNU General Public License and to point readers at the
1626 COPYING3 file and the FSF's license web page.
1627 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1628 config-lang.in, objc-lang.c: Likewise.
1630 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1632 * objc-act.c (objc_get_callee_fndecl): Constify.
1633 * objc-act.h (objc_get_callee_fndecl): Likewise.
1635 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1637 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1638 string_eq): Constify.
1640 2007-04-04 Stuart Hastings <stuart@apple.com>
1643 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1645 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1647 * Make-lang.in: Add dummy lang.install-pdf target.
1649 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1651 * objc/objc-act.c: Fix comment typos.
1653 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1654 Brooks Moses <brooks.moses@codesourcery.com>
1655 Lee Millward <lee.millward@codesourcery.com>
1657 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1658 (objc_get_callee_fndecl): Likewise.
1660 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1663 * objc-act.c (objc_add_static_instance): Mark the decl as
1666 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1669 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1670 of htab_hash_pointer.
1671 (lookup_interface): Likewise.
1672 (add_class): Likewise.
1674 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1676 * objc-act.c (objc_build_volatilized_type): Keep track of
1678 (objc_get_protocol_qualified_type): Ditto.
1680 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1682 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1683 content where we called cp_finish_file.
1685 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1687 * objc-act.c (synth_module_prologue): Replace calls to
1688 builtin_function with add_builtin_function.
1689 (build_next_objc_exception_stuff): Replace calls to
1690 builtin_function with add_builtin_function.
1691 (build_objc_exception_stuff): Replace calls to
1692 builtin_function with add_builtin_function.
1694 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1696 * Make-lang.in: Added empty "objc.pdf" target.
1698 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1701 * objc-act.c (objc_push_parm): If we change the type of the
1702 decl, relayout the decl.
1704 2006-09-19 Eric Christopher <echristo@apple.com>
1706 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1707 default to something innocuous.
1708 (build_next_objc_exception_stuff): Rename JBLEN.
1710 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1712 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1714 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1717 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1719 2006-06-06 Mike Stump <mrs@apple.com>
1721 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1723 2006-05-24 Mike Stump <mrs@apple.com>
1725 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1727 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1730 * objc-act.c (objc_is_public): Return early on invalid type.
1732 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1734 * objc-act.c (init_module_descriptor): Remove file name from
1736 (gen_type_name_0): Fix ICE when issuing warning.
1738 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1739 * Make-lang.in (OBJC): Remove
1740 (OBJECTIVE-C): Remove
1741 (objective-c): Remove
1742 (.PHONY): Remove objective-c and ObjC
1744 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1747 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1750 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1753 * objc-act.c (encode_array): Handle arrays to zero sized types.
1755 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1757 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1759 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1761 * Make-lang.in: Remove all dependencies on s-gtype.
1763 2005-12-02 Richard Guenther <rguenther@suse.de>
1765 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1766 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1767 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1768 build_objc_method_call, objc_rewrite_function_call): Use buildN
1771 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1773 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1774 on objc_msgSend and like builtin functions.
1776 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1778 * objc-act.c (objc_build_component_ref): Adjust call to
1779 finish_class_member_access_expr due to a changed prototype.
1781 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1784 * objc-act.c (generate_strings): Remove and move code to
1786 (add_objc_string): here when creating a new string decl.
1787 (finish_objc): Don't call generate_strings.
1789 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1792 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1793 TREE_SIDE_EFFECTS on catch_seq after building it.
1795 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1797 part of PR objc/21992
1798 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1800 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1802 Make CONSTRUCTOR use VEC to store initializers.
1803 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1804 instead of build_constructor.
1806 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1808 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1810 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1811 (KEYWORD_KEY_NAME): Use decl_minimal.
1812 (METHOD_SEL_NAME): Ditto..
1813 (METHOD_SEL_ARGS): Use decl_non_common.
1814 (METHOD_ADD_ARGS): Ditto.
1815 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1816 (METHOD_DEFINITION): Ditto.
1817 (METHOD_ENCODING): Ditto.
1818 * objc-lang.c: (objc_init_ts): New function.
1820 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1822 * objc-act.c (objc_build_struct): Pass in an actual @interface
1823 instead of its name, and annotate the struct created (and all
1824 existing variants thereof) with the @interface.
1825 (objc_compare_types): Treat forward-declared ObjC classes
1826 as stand-alone (root) classes for purposes of type comparisons.
1827 (build_private_template): Move some code to objc_build_struct().
1829 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1832 * objc-act.c (objc_build_string_object): For GNU-style constants,
1833 use the @interface type rather than the built-in type.
1835 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1837 * Make-lang.in (cc1plus-checksum.c): Use
1838 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1840 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1842 * objc-act.c: Use %q to quote in diagnostics.
1844 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1846 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1849 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1851 * objc-act.c (objc_build_volatilized_type): New function.
1852 (objc_volatilize_decl): Call objc_build_volatilized_type()
1853 instead of build_qualified_type().
1855 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1857 * objc-act.c (objc_build_internal_const_str_type): New function.
1858 (check_string_class_template): Use objc_get_class_ivars() instead
1859 of TYPE_FIELDS() to retrieve ivar list.
1860 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1861 than the field itself.
1862 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1863 type and use it to lay out compile-time string objects.
1864 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1867 2005-06-28 Paul Brook <paul@codesourcery.com>
1869 * objc-act.c (objc_init_exceptions): Call
1870 default_init_unwind_resume_libfunc.
1872 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1874 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1875 portion of TYPE_LANG_SPECIFIC info for all variants of
1876 a class before calling finish_struct(), and restore
1877 same TYPE_OBJC_INFO afterwards.
1879 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1881 * all files: Update FSF address in copyright headers.
1883 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1885 * objc-act.c (my_build_string_pointer): New.
1886 (objc_get_class_reference, get_super_receiver): Call
1887 my_build_string_pointer instead of my_build_string when building
1890 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1892 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1895 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1897 * objc-act.c (objc_build_struct): New function.
1898 (objc_derived_from_p): Likewise.
1899 (objc_build_component_ref): Likewise.
1900 (objc_copy_binfo): Likewise.
1901 (objc_xref_basetypes): Likewise.
1902 (objc_lookup_protocol): Likewise.
1903 (objc_compare_protocols): Likewise.
1904 (objc_volatilize_decl): Likewise.
1905 (encode_aggregate_fields): Likewise.
1906 (volatilized_hash): Likewise.
1907 (volatilized_eq): Likewise.
1908 (objc_compare_types): Likewise.
1909 (objc_type_quals_match): Likewise.
1910 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1912 (get_class_ivars): Add second parameter indicating if entire
1913 hierarchy is desired.
1914 (struct volatilized_type): New type.
1915 (volatilized_htab): New hash table.
1916 (objc_types_compatible_p, objc_comptypes): Remove functions.
1917 (synth_module_prologue): Do not initialize 'unused_list'.
1918 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1919 (objc_declare_alias): Implement as a typedef.
1920 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1921 (objc_get_class_ivars): Adjust call to get_class_ivars().
1922 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1923 build_ivar_reference, get_super_receiver): Call
1924 objc_build_component_ref() instead of build_component_ref().
1925 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1927 (build_private_template): Call objc_build_struct() instead of
1928 start_struct() and finish_struct().
1929 (hash_init): Initialize volatilized_htab.
1930 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1931 ObjC++ impedance mismatches.
1932 (encode_aggregate_within): Streamline by calling
1933 encode_aggregate_fields().
1934 * objc-act.h (objc_types_compatible_p): Remove prototype.
1935 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1936 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1938 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1940 * Make-lang.in (cc1obj-dummy): New.
1941 (cc1obj-checksum.c): New.
1942 (cc1obj-checksum.o): New.
1943 (cc1obj): Add cc1obj-checksum.o.
1945 2005-05-18 Mike Stump <mrs@apple.com>
1948 * objc-act.c (struct interface_tuple): Mark it up for GC.
1949 (interface_htab): It is really a struct interface_tuple.
1951 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1952 Mike Stump <mrs@apple.com>
1954 Yet more Objective-C++...
1956 * objc-act.c (objc_finish_try_stmt): Add return value.
1957 (objc_build_synchronized): Likewise.
1959 * objc-act.c (objc_is_gcable_type): Add.
1960 (objc_substitute_decl): Add.
1961 (objc_build_ivar_assignment): Add.
1962 (objc_build_global_assignment): Add.
1963 (objc_build_strong_cast_assignment): Add.
1964 (objc_is_ivar_reference_p): Add.
1965 (objc_is_global_reference_p): Add.
1966 (objc_generate_write_barrier): Add.
1967 (objc_rewrite_function_call): Add.
1968 (objc_gimplify_expr): Add Objective-C++ support.
1969 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1970 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1971 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1972 (DUP_TYPE_OBJC_INFO): Likewise.
1973 (struct imp_entry): Add field has_cxx_cdtors.
1974 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1975 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1976 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1977 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1978 OCTI_ASSIGN_STRONGCAST_DECL.
1979 (umsg_fast_decl): Add.
1980 (objc_assign_ivar_decl): Add.
1981 (objc_assign_ivar_fast_decl): Add.
1982 (objc_assign_global_decl): Add.
1983 (objc_assign_strong_cast_decl): Add.
1984 (objc_method_list_ptr): Add.
1985 (objc_method_proto_list_ptr): Add.
1986 (objc_ivar_list_ptr): Add.
1988 * objc-act.c (should_call_super_dealloc): Add.
1989 (OBJC_VERSION): Bump to 6.
1990 (objc_is_gcable_type): Add.
1991 (objc_substitute_decl): Add.
1992 (objc_build_ivar_assignment): Add.
1993 (objc_build_global_assignment): Add.
1994 (objc_build_strong_cast_assignment): Add.
1995 (objc_is_gcable_p): Add.
1996 (objc_is_ivar_reference_p): Add.
1997 (objc_is_global_reference_p): Add.
1998 (generate_shared_structures): Add flags parameter.
1999 (objc_generate_cxx_ctor_or_dtor): Add.
2000 (objc_generate_cxx_cdtors): Add.
2001 (add_class): Add name parameter.
2002 (objc_types_share_size_and_alignment): Add.
2003 (comp_proto_with_proto): Add strict parameter.
2004 (CLS_HAS_CXX_STRUCTORS): Add.
2005 (TAG_ASSIGNIVAR): Add.
2006 (TAG_ASSIGNGLOBAL): Add.
2007 (TAG_ASSIGNSTRONGCAST): Add.
2008 (TAG_MSGSEND_FAST): Add.
2009 (TAG_ASSIGNIVAR_FAST): Add.
2010 (TAG_CXX_CONSTRUCT): Add.
2011 (TAG_CXX_DESTRUCT): Add.
2012 (OBJC_LOOKUP_CLASS): Add.
2013 (OBJC_LOOKUP_NO_SUPER): Add.
2014 (objc_finish_file): Add pch support.
2015 (objc_finish_implementation): Add Objective-C++ support.
2016 (synth_module_prologue): Likewise.
2017 (synth_module_prologue): Add fast dispatching.
2018 (objc_get_class_reference): Add Objective-C++ support.
2019 (objc_generate_write_barrier): Likewise.
2020 (next_sjlj_build_enter_and_setjmp): Likewise.
2021 (objc_begin_try_stmt): Likewise.
2022 (build_next_objc_exception_stuff): Add fast ivar support.
2023 (build_private_template): Mark the record as used so debug
2024 information is generated.
2025 (build_protocol_template): Add Objective-C++ support.
2026 (objc_method_parm_type) Likewise.
2027 (objc_generate_cxx_ctor_or_dtor): Likewise.
2028 (objc_generate_cxx_cdtors): Likewise.
2029 (build_protocol_initializer): Likewise.
2030 (build_category_template): Likewise.
2031 (build_class_template): Likewise.
2032 (build_method_list_template): Likewise.
2033 (build_category_initializer): Likewise.
2034 (build_shared_structure_initializer): Likewise.
2035 (objc_finish_message_expr): Likewise.
2036 (build_objc_method_call): Add fast dispatch support.
2037 (lookup_method_static): Add support to end search at superclasses.
2038 (add_method_to_hash_list): Add strict parameter to
2039 comp_proto_with_proto.
2040 (objc_add_method): Likewise.
2041 (objc_add_method): Also set the interface_value.
2042 (add_instance_variable): Add Objective-C++ support.
2043 (objc_is_public): Likewise.
2044 (start_class): Likewise.
2045 (continue_class): Likewise.
2046 (encode_aggregate_within): Likewise.
2047 (start_method_def): Likewise.
2048 (objc_start_function): Clear current_function_returns_value
2049 and current_function_returns_null.
2050 (really_start_method): Add Objective-C++ support.
2051 (objc_finish_method_definition): Add warning for missing
2053 (finish_objc): Add Objective-C++ support.
2054 (generate_objc_image_info): Likewise.
2055 (objc_lookup_ivar): Likewise.
2056 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
2057 (INIT_TYPE_OBJC_INFO): Likewise.
2058 (DUP_TYPE_OBJC_INFO): Likewise.
2060 2005-04-23 DJ Delorie <dj@redhat.com>
2062 * objc-act.c: Adjust warning() callers.
2064 2005-04-21 Roger Sayle <roger@eyesopen.com>
2066 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2067 this field of an objc method decl.
2068 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2069 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2070 (objc_build_method_signature): Accept additional "ellipsis"
2071 argument and pass it to build_method_decl.
2072 (get_arg_type_list, start_method_def, gen_method_decl): Use
2073 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2074 TREE_OVERFLOW field of a TREE_LIST node.
2076 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2079 * objc-act.c (objc_start_function): Create stack level for context
2080 of identifiers with variably modified type.
2082 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2086 * objc-act.c (objc_start_function): Push context on
2087 label_context_stack.
2089 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2091 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2092 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2093 Call c_common_truthvalue_conversion.
2095 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2097 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2098 objc/objc-parse.c, objc/objc-parse.y): Remove
2099 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2100 objc.distclean, objc.maintainer-clean): Update for new parser.
2101 * config-lang.in (gtfiles): Update for new parser.
2103 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2105 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2108 2005-01-27 Matt Austern <austern@apple.com>
2110 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2111 calling instantiate_pending_templates.
2113 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2116 * objc-act.c (build_selector_translation_table): Use
2117 input_location in the diagnostic for the GNU runtime or if
2118 TREE_PURPOSE (chain) is NULL.
2120 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2123 * objc-act.c (objc_types_compatible_p): New function.
2124 * objc-act.h (objc_types_compatible_p): Declare.
2125 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2127 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2129 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2132 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2135 * objc-act.c (get_arg_type_list): Decay function arguments into
2137 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2138 in line with what the C front-end does.
2139 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2140 each PARM_DECL, like the C front-end does.
2141 (start_method_def): Remove redundant ARRAY_TYPE decay.
2142 (objc_start_function): Bring closer in line with what the
2143 C front-end does for functions.
2145 2005-01-14 Mike Stump <mrs@apple.com>
2147 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2148 that -fobjc-exceptions is accepted.
2150 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2153 * objc-act.c (get_arg_type_list, start_method_def): Decay
2154 array arguments into pointers.
2155 (gen_type_name_0): Learn to pretty-print array types.
2157 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2159 * objc-act.c (build_private_template): Change to return 'void'; do
2160 not set ivar_context, uprivate_record or objc_instance_type.
2161 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2162 retrieve protocol list from the pointee rather than the pointer itself;
2163 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2164 TYPE_OBJC_PROTOCOL_LIST.
2165 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2166 construct a variant of the pointee as well as the pointer, and
2167 store protocol information in the former. When creating variants
2168 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2169 TYPE_OBJC_INTERFACE information.
2170 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2171 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2172 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2173 holding an IDENTIFIER_NODE.
2174 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2175 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2176 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2177 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2178 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2180 (continue_class): For @implementations, set ivar_context,
2181 uprivate_record and objc_instance_type, for @interfaces, call
2182 build_private_template().
2183 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2184 TYPE_OBJC_INTERFACE.
2185 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2186 accessing TYPE_OBJC_PROTOCOL_LIST.
2187 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2188 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2189 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2190 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2191 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2192 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2193 TYPE_LANG_SPECIFIC(...).
2194 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2195 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2196 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2197 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2198 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2200 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2203 * Make-lang.in (objc/objc-act.o): Update dependencies.
2204 * objc-act.c (objc_finish_file): Call
2205 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2207 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2210 * obj-act.c (encode_type): 96bits doubles are encoded the
2211 same way as 64bit and 128bit doubles are.
2213 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2215 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2217 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2220 * objc-act.c (generate_method_descriptors): Remove setting
2221 the new decls' type to variable_length_type.
2222 (generate_ivar_lists): Likewise.
2223 (generate_dispatch_tables): Likewise.
2225 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2227 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2228 contains the result of the ID lookup by the C or C++
2229 front-end; in class methods, use OTHER if it exists;
2230 in instance methods, use OTHER only if it is locally
2233 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2235 * objc-act.c (finish_class): Do not synthesize bogus
2236 'extern objc_object *_Foo;' declarations for @interface Foo.
2238 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2239 David Ayers <d.ayers@inode.at>
2241 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2242 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2243 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2244 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2245 (objc_is_id): Add test for 'super'.
2246 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2247 receivers; if class methods are not found in protocol lists, search
2248 for instance methods therein and warn if one is found. Look in
2249 global hash tables for suitable method as a last resort when messaging
2250 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2251 (objc_add_method): Insert instance methods listed in protocols into
2252 the global class method hash table.
2253 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2254 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2255 addition to 'id <Proto>'.
2257 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2260 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2261 for the NeXT runtime case.
2263 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2265 * objc-act.c: Fix comment typos.
2267 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2269 * objc-act.c (init_objc_symtab, init_module_descriptor,
2270 build_shared_structure_initializer): When initializing 'long'
2271 fields, ensure that the initializer value is also 'long'.
2273 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2275 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2277 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2278 (build_selector_translation_table): Use %J in diagnostic
2279 instead of diddling input_line. Fix spelling.
2281 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2283 * objc-act.c (objc_fold_objc_type_ref): New function.
2284 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2286 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2288 * objc-act.c (objc_start_function, really_start_method,
2289 objc_get_parm_info, start_method_def): Update to new arg_info
2292 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2294 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2296 (objc/objc-act.o): Depend on $(HASHTAB_H).
2297 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2298 objcp-decl.h instead of c-tree.h.
2299 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2300 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2301 build_protocol_template): Adjust prototypes.
2302 (build_module_initializer_routine, start_class, continue_class,
2303 finish_class, start_method_def, objc_start_function, start_protocol,
2304 build_method_decl, objc_add_method, add_instance_variable,
2305 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2306 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2307 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2308 create_field_decl): New prototypes.
2309 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2310 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2311 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2312 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2313 (CLASS_TYPEDEF_NAME): New.
2314 (TAG_EXECCLASS): Change from a global variable to a #define.
2315 (TAG_RETURN_STRUCT): Delete.
2316 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2317 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2318 (string_descriptor): New struct.
2319 (string_htab): New hash table.
2320 (string_hash, string_eq): New prototypes.
2321 (generate_struct_by_value_array): Call create_field_decl() instead of
2322 create_builtin_decl().
2323 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2324 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2325 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2326 and cp_finish_file().
2327 (define_decl, get_static_reference, get_protocol_reference,
2328 create_builtin_decl): Remove functions.
2329 (objc_start_class_interface, objc_start_category_interface,
2330 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2331 objc_start_class_implementation, objc_start_category_implementation,
2332 objc_continue_implementation, objc_finish_implementation,
2333 objc_set_visibility, objc_set_method_type,
2334 objc_build_method_signature, objc_add_method_declaration,
2335 objc_start_method_definition, objc_add_instance_variable,
2336 objc_get_protocol_qualified_type, create_field_decl,
2337 start_var_decl, finish_var_decl): New functions.
2338 (setup_string_decl): Simplify since it is only called once.
2339 (synth_module_prologue): Call build_class_template(); predefine 'id'
2340 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2341 hooks for duration of function; fix GNU runtime messenger signatures
2342 to correspond to reality; forward-declare '__objc_exec_class' for the
2343 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2344 'extern "C" { ... }' wrappers around synthesized declarations; call
2345 build_protocol_template() and build_category_template().
2346 (string_hash, string_eq): New functions.
2347 (objc_build_string_object): Check metaclass correctness only once;
2348 store string literals in hash table.
2349 (objc_build_constructor): Do not convert initializer elements;
2350 adjust for ObjC++ impedance mismatch.
2351 (build_objc_symtab_template): Call create_field_decl() instead of
2352 create_builtin_decl().
2353 (init_objc_symtab): Add missing conversion to initializer element.
2354 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2355 (generate_objc_symtab_decl): Do not call build_category_template();
2356 call start_var_decl() and finish_var_decl() instead of start_decl()
2358 (build_module_descriptor): Call create_field_decl() instead of
2359 grokfield(); call start_var_decl() and finish_var_decl() instead of
2360 start_decl() and finish_decl(); always mark module descriptor as
2361 used; move GNU runtime-specific functionality to
2362 build_module_initializer_routine().
2363 (build_module_initializer_routine): New function, broken off of
2364 build_module_descriptor().
2365 (objc_static_init_needed_p, objc_generate_static_init_call): New
2367 (generate_static_references, generate_strings,
2368 build_selector_translation_table, generate_descriptor_table,
2369 generate_ivars_list, generate_dispatch_table, generate_category): Call
2370 start_var_decl() and finish_var_decl() instead of start_decl() and
2371 finish_decl(); build a type directly instead of via groktypename().
2372 (build_selector_reference_decl, build_selector_table_decl,
2373 build_class_reference_decl, build_protocol_reference,
2374 generate_objc_image_info): Call start_var_decl() instead of
2376 (build_selector_reference): For GNU runtime, do not call
2377 build_selector_reference_decl().
2378 (build_selector, build_typed_selector_reference): Always convert
2379 result to the selector type.
2380 (add_objc_string): Cast return value to 'char *'.
2381 (build_method_prototype_template, build_selector_template,
2382 build_method_template): Use actual selector type for fields
2383 pointing to selectors.
2384 (finish_objc): For GNU runtime, call
2385 build_module_initializer_routine() after build_module_descriptor().
2386 (generate_protocol_list, generate_shared_structures): Call
2387 start_var_decl() and finish_var_decl() instead of start_decl() and
2388 finish_decl(); build a type directly instead of via
2390 (synth_id_with_class_suffix): Return a string.
2391 (get_arg_type_list): For instance methods, use the instance type for
2392 'self'; do not call groktypename_in_parm_context().
2393 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2394 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2395 handle RECORD_TYPEs in ObjC as well as ObjC++.
2396 (objc_is_id): New function.
2397 (objc_is_object_ptr): Return the canonical type node.
2398 (objc_get_class_ivars): Simplify using get_class_ivars().
2399 (get_class_ivars): Remove second parameter; create a fresh copy
2400 of the ivar list for each call; do not check for existence of
2402 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2403 (objc_init_exceptions): When using SJLJ-style exceptions, require
2404 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2406 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2407 objc_object_type instead of objc_id_type.
2408 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2409 a VAR_DECL before placing it in the appropriate scope; do not
2410 call define_decl(); adjust call to c_begin_compound_stmt();
2411 use objc_object_type instead of objc_id_type.
2412 (build_next_objc_exception_stuff): Call create_field_decl() instead
2413 of create_builtin_decl(); construct type directly instead of calling
2414 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2415 (build_private_template): Adjust call to get_class_ivars(); build
2416 a type directly instead of via groktypename().
2417 (build_protocol_template, build_method_prototype_list_template,
2418 build_method_prototype_template, build_category_template,
2419 build_selector_template, build_class_template, build_super_template,
2420 build_ivar_template, build_ivar_list_template,
2421 build_method_list_template, build_method_template):
2422 Call create_field_decl() instead of grokfield().
2423 (objc_method_parm_type): Do not call groktypename().
2424 (generate_descriptor_table): Call start_var_decl() and
2425 finish_var_decl() instead of start_decl() and finish_decl().
2426 (generate_method_descriptors, build_protocol_initializer,
2427 generate_dispatch_tables, build_category_initializer,
2428 build_shared_structure_initializer): Do not call groktypename().
2429 (generate_protocols): Call start_var_decl() and finish_var_decl()
2430 instead of start_decl() and finish_decl(); do not call groktypename().
2431 (error_with_ivar): Remove last parameter.
2432 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2433 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2434 (generate_ivar_lists): Convert one of the initializer elements; do
2435 not call groktypename().
2436 (get_arg_type_list, start_method_def, gen_method_def): Account for
2437 new representation of variable arguments and '...' in Objective-C
2438 methods; add Objective-C++ impedance matching code.
2439 (is_objc_type_qualifier): Remove function.
2440 (adjust_type_for_id_default): Simplify; there is no longer a need to
2441 wade through declspecs.
2442 (lookup_interface, start_class, continue_class,
2443 finish_class, start_method_def, start_protocol, build_method_decl,
2444 objc_add_method, add_instance_variable, build_ivar_reference,
2445 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2446 Make into static functions.
2447 (receiver_is_class_object): Use new IS_CLASS() macro.
2448 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2449 call objc_finish_message_expr() instead of finish_message_expr().
2450 (finish_message_expr): Rename to objc_finish_message_expr(); use
2451 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2452 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2453 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2454 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2455 (build_objc_method_call, warn_with_method): Do not call groktypename().
2456 (build_ivar_reference): Call convert() instead of clobbering in a
2458 (hash_init): Initialize string_htab hash table.
2459 (add_instance_variable): Simplify parameter list; do not call grokfield();
2460 do not populate CLASS_IVARS list.
2461 (start_class): Check for the existence of super class, if one was specified.
2462 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2463 call build_class_template(); adjust call to get_class_ivars(); call
2464 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2465 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2467 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2468 (start_protocol): Do not call build_protocol_template(); use
2469 PROTOCOL_BINFO_ELTS for the tree vector size.
2470 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2471 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2473 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2474 (encode_type): Handle the 'const' qualifier here.
2475 (objc_parmlist): New global variable, sued by objc_push_parm and
2476 objc_get_parm_info().
2477 (objc_push_parm, objc_get_parm_info): New functions.
2478 (objc_expr_last): Remove function.
2479 (synth_self_and_ucmd_args): For instance methods, use the instance
2480 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2481 (start_method_def): Do not call push_scope(), declare_parm_level(),
2482 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2483 just use objc_push_parm() and objc_get_parm_info().
2484 (comp_method_with_proto): Remove function.
2485 (objc_types_are_equivalent): Strip away indirections before comparing
2487 (comp_proto_with_proto): Do not call groktypename(); types are no
2488 longer in raw declspec format.
2489 (objc_start_function): New function.
2490 (really_start_method): Call comp_proto_with_proto() instead of
2491 comp_method_with_proto(); call objc_start_function() instead of
2492 hand-crafting a function declarator.
2493 (continue_method_def, objc_expand_function_end): Remove functions.
2494 (get_super_receiver): Call objc_get_current_scope() instead of
2495 get_current_scope(); reference 'super_class' field (instead of
2497 (finish_method_def): Rename to objc_finish_method_definition() and
2498 add a function decl parameter; move method encoding call from
2499 objc_expand_function_end().
2500 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2501 gen_declaration_1): Remove functions.
2502 (tmpbuf, RAW_DECLSPEC): Remove.
2503 (gen_declaration): Remove second parameter; simplify to deal
2504 with TYPE_P nodes instead of raw declspecs.
2505 (gen_type_name, gen_type_name_0): New functions.
2506 (gen_method_decl): Remove second parameter; call gen_type_name()
2507 instead of gen_declaration_1().
2508 (dump_interface): Adjust calls to gen_declaration() and
2509 gen_method_decl(); do not allocate a separate string buffer.
2510 (init_objc): Allocate a larger string buffer to accommodate
2511 dump_interface(); adjust call to build_module_descriptor();
2512 add call to build_module_initializer_routine() for the GNU
2514 (generate_classref_translation_entry): Do not call start_decl(); call
2515 finish_var_decl() instead of finish_decl(); call convert() instead of
2517 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2518 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2520 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2521 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2522 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2523 objc_object_type and objc_object_name, respectively.
2524 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2525 objc_class_name): New.
2526 (IS_CLASS): New macro.
2527 (IS_ID, IS_SUPER): Robustify.
2528 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2529 (finish_file, start_class, continue_class, finish_class,
2530 start_method_def, continue_method_def, finish_method_def,
2531 start_protocol, finish_protocol, objc_build_throw_stmt,
2532 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2533 objc_build_synchronized_epilogue, objc_build_try_prologue,
2534 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2535 objc_build_finally_prologue, objc_build_finally_epilogue,
2536 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2537 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2538 get_class_reference, get_static_reference, get_object_reference,
2539 build_message_expr, finish_message_expr, build_selector_expr,
2540 build_ivar_reference, build_keyword_decl, build_method_decl,
2541 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2542 objc_declare_class, objc_declare_protocols, objc_comptypes,
2543 objc_check_decl, build_encode_expr): Remove prototypes.
2544 (imp_count, cat_count): Make GGC-aware.
2545 (OBJC_SET_TYPE_NAME): New macro.
2547 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2549 * config-lang.in: Update copyright notice.
2550 (lang_requires): Indicate that ObjC requires C to be built first.
2552 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2554 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2556 (build_objc_string_object): Rename to objc_build_string_object().
2557 (get_class_reference): Rename to objc_get_class_reference().
2558 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2559 (next_sjlj_build_catch_list, get_super_receiver): Call
2560 objc_get_class_reference() instead of get_class_reference().
2561 (build_keyword_decl): Rename to objc_build_keyword_decl().
2562 (build_message_expr): Rename to objc_build_message_expr().
2563 (build_protocol_expr): Rename to objc_build_protocol_expr().
2564 (build_selector_expr): Rename to objc_build_selector_expr().
2565 (build_encode_expr): Rename to objc_build_encode_expr().
2566 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2567 objc_get_class_ivars().
2568 (get_class_reference): Rename prototype to objc_get_class_reference().
2569 (build_message_expr): Rename prototype to objc_build_message_expr().
2570 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2571 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2572 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2573 (build_objc_string_object): Rename prototype to
2574 objc_build_string_object().
2576 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2578 * objc-act.c (lookup_interface): Make function 'static' and add a
2580 (objc_check_decl, get_class_reference, objc_declare_alias,
2581 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2582 instead of is_class_name().
2583 (get_super_receiver, objc_clear_super_receiver): Call
2584 objc_get_current_scope() instead of get_current_scope().
2585 (is_class_name): Rename to objc_is_class_name.
2586 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2588 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2590 * objc-act.c (objc_is_reserved_word): New function.
2592 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2594 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2595 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2596 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2597 * objc-act.c: Do not include gtype-objc.h.
2598 (finish_file): Rename to objc_finish_file().
2599 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2600 * objc-lang.c: Update copyright notice; include diagnostic.h,
2601 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2603 (finish_file): New hook routine.
2604 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2605 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2606 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2607 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2608 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2609 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2610 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2611 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2612 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2613 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2614 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2615 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2616 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2617 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2618 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2619 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2620 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2621 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2622 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2623 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2624 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2625 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2626 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2627 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2628 Move to c-objc-common.h.
2631 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2633 Copying and distribution of this file, with or without modification,
2634 are permitted in any medium without royalty provided the copyright
2635 notice and this notice are preserved.