1 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
3 * objc-act.c (objc_demangle): Return immediately if the string is
4 too short. Detect names that do not need demangling, and return
7 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
9 Implemented optional properties.
10 * objc-act.h (PROPERTY_OPTIONAL): New.
11 * objc-act.c (objc_add_property_declaration): Set
12 PROPERTY_OPTIONAL if appropriate.
13 (finish_class): When generating definitions of setter and getter
14 methods associated with a property for a protocol, mark them as
15 optional if the property is optional.
16 (maybe_make_artificial_property_decl): Added 'getter_name'
17 argument. Set PROPERTY_OPTIONAL.
18 (objc_maybe_build_component_ref): Updated calls to
19 maybe_make_artificial_property_decl. Added code for optional,
21 (objc_build_class_component_ref): Updated call to
22 maybe_make_artificial_property_decl.
24 2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com>
26 * objc-act.c (objc_build_struct): Fixed loops that save and
27 restore TYPE_OBJC_INFO to iterate over all variants of the type; a
28 special case for the current type is then no longer required.
29 Duplicate TYPE_LANG_SPECIFIC for each type before restoring
31 (objc_get_protocol_qualified_type): Updated comments.
33 2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com>
35 * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
36 after finish_struct, not before, otherwise it may be wiped out by
37 it. This fixes spurious warnings when a class has more than 15
40 2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com>
43 * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to
44 objective-c-cpp-output instead of objc-cpp-output. Print a
45 deprecation note every time objc-cpp-output is requested.
47 2010-11-22 Joseph Myers <joseph@codesourcery.com>
49 * objc-act.c (write_symbols): Don't declare here.
51 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
54 * objc-act.c (objc_generate_write_barrier): Added assert to make sure
55 this function is only called with the next runtime.
57 2010-11-20 Jakub Jelinek <jakub@redhat.com>
60 * objc-act.c (in_late_binary_op): Remove.
62 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
64 * objc-act.c (objc_start_class_interface): Do not warn that class
65 attributes are unimplemented. Pass the attributes to start_class.
66 (objc_start_category_interface): Updated call to start_class.
67 (objc_start_class_implementation): Same change.
68 (objc_start_category_implementation): Same change.
69 (objc_build_class_component_ref): Warn if the class is deprecated.
70 (build_private_template): Mark the template as deprecated if the
72 (start_class): Added 'attributes' argument. Emit a warning if
73 using a deprecated class as superclass of a class, or original
74 class of a category. Recognize the 'deprecated' attribute when
75 starting and interface, and mark the interface with
76 TREE_DEPRECATED if present. Store attributes in the interface.
78 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
80 * objc-act.c (lookup_protocol): Added 'warn_if_deprecated'
81 argument. If it is 'true' and the protocol is deprecated, emit a
83 (objc_start_protocol): Do not warn that protocol attributes are
84 unimplemented. Pass the attributes to start_protocol.
85 (start_protocol): Added attributes argument. Recognize the
86 'deprecated' attribute and mark the protocols with TREE_DEPRECATED
87 if present. Store attributes in the protocol.
88 (objc_declare_protocols): Added 'attributes' argument. Recognize
89 the 'deprecated' attribute and mark the protocols with
90 TREE_DEPRECATED if present. Store attributes in the protocol.
91 Updated call to lookup_protocol.
92 (objc_build_protocol_expr): Updated call to lookup_protocol.
93 (check_protocol_recursively): Same change.
94 (lookup_and_install_protocols): Same change.
95 * objc-act.h: Updated comments.
97 2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com>
99 * objc-act.c (lookup_method_in_protocol_list): Search methods in
100 PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if
101 they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS.
103 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
105 * objc-act.c (objc_build_setter_call): New.
106 (objc_maybe_build_modify_expr): Rewritten to build a compound
108 (objc_build_incr_expr_for_property_ref): Updated calls to
109 objc_maybe_build_modify_expr to call objc_build_setter_call
110 instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR,
111 ...). Use convert () instead of build1 (NOP_EXPR, ...). Use
112 TREE_NO_WARNING on the final compound statement to silence C++
115 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
117 * objc-act.c (objc_build_incr_expr_for_property_ref): New.
118 (objc_create_temporary_var): Moved it towards the beginning of the
119 file so that objc_build_incr_expr_for_property_ref can use it.
121 2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com>
123 * objc-act.c (objc_add_property_declaration): Check that the decl
124 we received from the parser is a FIELD_DECL; reject array and
125 bitfield properties. Convert the warning when a property is
126 readonly and a setter is specified into an error. Convert errors
127 when a property declaration does not match a property declaration
128 in a superclass into warnings.
129 (objc_add_synthesize_declaration_for_property): Use
130 DECL_BIT_FIELD_TYPE to determine the type of an instance variable
131 if it is a bitfield. Throw an error if we are asked to synthesize
132 setters/getters for a bitfield instance variable but the property
133 is not appropriate - it must be assign and nonatomic. If the
134 property is readonly, allow the instance variable type to be a
135 specialization of the property type.
136 (objc_type_valid_for_messaging): Fixed returning 'false' for a
137 Class qualified with a protocol when the 'accept_classes' argument
140 2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com>
142 * objc-act.c (objc_get_protocol_qualified_type): detect cases
143 where we are asked to attach a protocol to something which is not
144 an Objective-C object type, and produce an error.
146 2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com>
148 * objc-act.c (objc_add_property_declaration): Check that the type
149 of a property and of an inherited property match.
150 (objc_maybe_build_component_ref): Tidied up indentation and
152 (objc_common_type): Added new type of check (-5).
153 (objc_add_synthesize_declaration_for_property): Check that the
154 property to synthesize and the instance variable to use have the
157 2010-11-10 Joseph Myers <joseph@codesourcery.com>
159 * objc-act.c (objc_init): Use %' in diagnostic.
160 (objc_set_method_opt): Remove trailing '.' from diagnostic.
162 2010-11-10 Joseph Myers <joseph@codesourcery.com>
164 * objc-act.c (dump_base_name): Don't declare here.
166 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
168 * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
169 search for the @property declation only in the current context,
170 but also in inherited properties. Do not mark the original
171 PROPERTY_DECL in the @interface or @protocol with
173 (check_methods): To check if a method is associated with a
174 @dynamic property, search for the property in IMPL_PROPERTY_DECL.
175 (check_accessible_methods): Same change.
176 * objc-act.h: Updated comment.
178 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
180 * objc-act.c (objc_add_synthesize_declaration_for_property):
181 Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
182 checking for an existing @synthesize or @dynamic declaration.
183 Search for an inherited @property declaration if none is found in
184 the local interface. If the required instance variable does not
185 exist, return instead of trying to continue to prevent a compiler
186 crash later. Check that the instance variable is not already
187 being used by another @synthesize.
188 (objc_add_dynamic_declaration_for_property): Iterate over
189 IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
190 existing @synthesize or @dynamic declaration.
191 (objc_synthesize_getter): Search for the getter declaration in
192 protocols and superclasses as well.
193 (objc_synthesize_setter): Search for the setter declaration in
194 protocols and superclasses as well.
196 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>
198 * objc-act.c (lookup_property): When checking categories, also
199 check the protocols attached to each.
200 (objc_add_property_declaration): Determine the
201 PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up
202 error message. Search for an existing property declaration with
203 the same name which would be inherited from the class hiearchy,
204 and produce an error if it has incompatible attributes.
205 (check_methods): Changed second parameter. If the method is a
206 getter or setter for a property, do not warn if it is inherited as
207 opposed to implemented directly in the class.
208 (check_protocol): Updated calls to check_methods.
209 (finish_class): Do not determine the PROPERTY_SETTER_NAME and
210 PROPERTY_GETTER_NAME here; this is now done earlier, in
211 objc_add_property_declaration.
212 * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.
214 2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
216 Fixed using the Objective-C 2.0 dot-syntax with self and super.
217 * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
218 (maybe_make_artificial_property_decl): Added 'implementation'
219 argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
220 looking up getters or setters for a class. If an implementation
221 is specified, search it as well for a getter or setter.
222 (objc_maybe_build_component_ref): Updated calls to
223 maybe_make_artificial_property_decl; added code to deal with
224 'self' and 'super' and with methods declared locally in the
225 implementation. Store the getter call expression in the
226 PROPERTY_REF instead of throwing it away.
227 (objc_build_class_component_ref): Updated calls to
228 maybe_make_artificial_property_decl, and store the getter call
229 expression in PROPERTY_REF instead of throwing it away.
230 (lookup_method_static): Implemented
231 OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
232 (objc_gimplify_property_ref): Do not build the getter method call
233 here; instead use the one stored in the PROPERTY_REF. If it's not
234 there, produce helpful error messages.
235 * objc-tree.def (PROPERTY_REF): Increased the number of operands
236 from 2 to 3. Updated comments.
237 * objc-act.h (PROPERTY_REF_GETTER_CALL): New.
239 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
242 * objc-act.c (objc_build_string_object): Amend for renamed hook.
243 (objc_string_ref_type_p): New.
244 (objc_check_format_arg): New.
246 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
248 Fixed using the Objective-C 2.0 dot-syntax with class names.
249 * objc-act.c (objc_build_class_component_ref): New.
251 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
253 * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a
255 (objc_type_valid_for_messaging): Added 'accept_classes' argument;
256 if set to 'true', return 'true' for Class objects. Do not remove
257 more than on pointer indirection.
258 (objc_add_property_declaration): Only warn about 'assign'
259 semantics for Objective-C objects if warn_property_assign_default;
260 and do not warn if the property is readonly or if the type is a Class.
261 (objc_finish_foreach_loop): Updated calls to
262 objc_type_valid_for_messaging.
264 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
266 Implemented -fobjc-std=objc1 flag.
267 * objc-act.c (objc_start_class_interface): If attributes are
268 specified when flag_objc1_only is set, print an error.
269 (objc_start_category_interface): Same change.
270 (objc_start_protocol): Same change.
271 (objc_add_method_declaration): Same change.
272 (objc_start_method_definition): Same change.
273 (objc_build_keyword_decl): Same change.
274 (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when
275 flag_objc1_set is set, print an error.
276 (objc_set_method_opt): If flag_objc1_only is set, print an error.
277 (objc_add_property_declaration): Same change.
278 (objc_add_synthesize_declaration): Same change.
279 (objc_add_dynamic_declaration): Same change.
280 (objc_finish_foreach_loop): Same change.
281 (objc_maybe_build_component_ref): If flag_objc1_only is set,
284 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
286 * objc-act.c (maybe_make_artificial_property_decl): New.
287 (objc_maybe_build_component_ref): Call
288 maybe_make_artificial_property_decl if a property can not be
289 found. Do not call objc_finish_message_expr if
290 PROPERTY_HAS_NO_GETTER.
291 * objc-act.h Updated comments.
292 (PROPERTY_HAS_NO_GETTER): New.
293 (PROPERTY_HAS_NO_SETTER): New.
294 * objc-tree.def: Updated comment.
296 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
298 Implemented format and noreturn attributes for Objective-C methods.
299 * objc-act.c (objc_start_method_definition): If method attributes
300 are specified emit a warning and ignore them.
301 (build_objc_method_call): Moved deprecation warnings from here ...
302 (objc_finish_message_expr): to here. Do not emit deprecation
303 warnings if the receiver is of type 'id'.
304 (really_start_method): Install 'deprecation' and 'noreturn'
306 (objc_decl_method_attributes): Carefully filter out the list of
307 attributes, allowing only "noreturn", "format", "sentinel" and
308 "deprecated". In the case of "format", adjust the arguments.
309 Always process the attributes in the same way no matter if
310 "sentinel" is in the list or not.
312 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
314 * objc-act.c (objc_maybe_build_component_ref): Warn about using
315 deprecated properties.
316 (objc_maybe_printable_name): Support PROPERTY_DECL.
318 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
320 Implemented Objective-C 2.0 property accessors.
321 * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL,
322 OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL,
323 OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL.
324 (objc_getProperty_decl): New.
325 (objc_setProperty_decl): New.
326 (objc_copyStruct_decl): New.
327 (objc_getPropertyStruct_decl): New.
328 (objc_setPropertyStruct_decl): New.
329 * objc-act.c (build_objc_property_accessor_helpers): New.
330 (synth_module_prologue): Call
331 build_objc_property_accessor_helpers.
333 (objc_synthesize_getter): Implemented synthesizing getters that
334 work with properties that are not nonatomic, assign properties.
335 (objc_synthesize_setter): Implemented synthesizing setters that
336 work with properties that are not nonatomic, assign properties.
338 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
340 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
341 * objc-tree.def (PROPERTY_REF): New.
342 * objc-act.h: Added comments for all the PROPERTY_ macros.
343 (PROPERTY_NAME): Use DECL_NAME.
344 (PROPERTY_COPIES): Removed.
345 (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it.
346 (PROPERTY_NONATOMIC): New.
347 (objc_property_assign_semantics): Make it a typedef.
348 (PROPERTY_ASSIGN_SEMANTICS): New.
349 (PROPERTY_DYNAMIC): New.
350 (PROPERTY_REF_OBJECT): New.
351 (PROPERTY_REF_PROPERTY_DECL): New.
352 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed.
353 (in_objc_property_setter_name_context): Removed.
354 (objc_add_property_declaration): Removed copies and ivar arguments
355 and code supporting them. Fixed recovering when readonly and
356 setter attributes are specified. Removed support for @property in
357 @implementation context. Updated error message. Double-check
358 that a property does not have a DECL_INITIAL. Validate the
359 property assign semantics and emit appropriate errors and
360 warnings. Check for duplicate property declarations. Set
361 DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC,
362 PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new
363 PROPERTY_DECL. Do not set PROPERTY_COPIES. Set
364 PROPERTY_IVAR_NAME to NULL_TREE.
365 (objc_build_getter_call): Renamed to
366 objc_maybe_build_component_ref. If the property is not found in
367 the interface, search in the protocol list. Do not generate the
368 getter call; instead, build and return a PROPERTY_REF.
369 (objc_is_property_ref): New.
370 (objc_setter_func_call): Removed.
371 (get_selector_from_reference): Removed.
372 (is_property): Removed.
373 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
374 Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from
375 the PROPERTY_REF. Generate an error if the property is read-only.
376 (build_property_reference): Removed.
377 (objc_finish_message_expr): Removed check to produce "readonly
378 property can not be set" error when
379 in_objc_property_setter_name_context. We now generate the error
380 earlier, in objc_maybe_build_modify_expr, which will only generate
381 the setter call if the property is readwrite.
382 (check_methods): Recognize dynamic properties.
383 (check_methods_accessible): Same change.
384 (objc_build_property_ivar_name): Removed.
385 (objc_build_property_setter_name): Dropped bool argument. Always
386 add the ':' at the end.
387 (objc_gen_one_property_datum): Removed.
388 (objc_process_getter_setter): Removed.
389 (objc_synthesize_getter): Mark 'klass' argument as unused. Use
390 PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the
391 DECL_SOURCE_LOCATION of the new method to be the same as the one
392 for the @synthesize. Always use PROPERTY_IVAR_NAME as it is
393 instead of trying to guess what it should be. Removed use of
394 CLASS_IVARS. Use the location of @synthesize for c_finish_return
395 and c_end_compound_statement.
396 (objc_synthesize_setter): Mark 'klass' argument as unused. Use
397 PROPERTY_SETTER_NAME instead of trying to guess what it should be.
398 Set the DECL_SOURCE_LOCATION of the new method to be the same as
399 the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it
400 is instead of trying to guess what it should be. Removed use of
401 CLASS_IVARS. Use the location of @synthesize for c_finish_return
402 and c_end_compound_statement. Emit an error and keep going,
403 instead of aborting, if the setter prototype does not have the
405 (objc_add_synthesize_declaration_for_property): New.
406 (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from
407 all arguments. Improved error message. Filled in the rest of the
408 function, which used to be a placeholder, with an actual
410 (objc_add_dynamic_declaration_for_property): New.
411 (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all
412 arguments. Improved error message. Filled in the rest of the
413 function, which used to be a placeholder, with an actual
415 (objc_gen_property_data): Rewritten.
416 (finish_class): Added explicit switch cases for
417 CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and
418 PROTOCOL_INTERFACE_TYPE. Added a default switch case which is
419 gcc_unreachable. Rewritten the processing of properties, in
420 particular to not synthesize prototypes for getters and setters if
421 they already exist and to install the getter and setter names into
422 PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate
423 warnings about setter, getter and ivar property attributes.
424 (objc_lookup_ivar): Removed support for properties.
425 (objc_gimplify_property_ref): New.
426 (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call
427 objc_gimplify_property_ref.
429 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
431 * objc-act.c (objc_add_property_declaration): Added arguments to
432 pass the various property attributes that were parsed with the
433 property declaration. Process arguments to determine the final
434 property attributes and produce error messages as appropriate.
435 Added temporary code to keep the compiler silent about variables
436 set but not used - for new attributes that are only checked but
438 (property_readonly): Removed.
439 (property_setter): Removed.
440 (property_getter): Removed.
441 (property_ivar): Removed.
442 (property_copies): Removed.
443 (objc_set_property_attr): Removed.
444 * objc-act.h (enum property_assign_semantics): New.
446 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
448 * objc-act.c (objc_add_property_variable): Renamed to
449 objc_add_property_declaration. Added location argument. Updated
450 warnings and errors to use it. Use error, not fatal_error, if a
451 property declaration is found outside an interface or
452 implementation context.
454 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
456 * objc-act.c (objc_build_keyword_decl): Updated comments. Do not
457 emit a warning that method parameter attributes are unimplemented.
458 Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
459 (start_method_def): Copy attributes from each KEYWORD_DECL into
460 the corresponding PARM_DECL.
461 (objc_warn_deprecated_use): Removed.
462 (build_objc_method_call): Call warn_deprecated_use, not
463 objc_warn_deprecated_use.
464 (objc_maybe_printable_name): Do not try to get the identifier name
465 of DECLs that we don't recognize. Immediately return NULL for them.
466 (objc_printable_name): Removed C++-specific case, which is no
467 longer used. Updated comments.
469 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
471 * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments.
472 (objc_demangle): Return NULL if demangling can not be done because
473 the string to demangle is not an Objective-C mangled method name.
474 Be smarter in demangling method names so that at least for methods
475 with no arguments we are able to almost always demangle '_' correctly.
477 (objc_maybe_printable_name): New.
478 (objc_printable_name): Call objc_maybe_printable_name. If it
479 returns NULL, call cxx_printable_name in Objective-C++.
481 2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
483 Based on the CFString implementation in FSF apple/trunk branch.
485 * objc/objc-act.c (objc_build_string_object): Handle CFStrings.
487 2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com>
489 * objc-act.c (get_objc_string_decl): Use a switch instead of a
490 chain of ifs. Use gcc_unreachable instead of abort.
491 (add_objc_string): Same change.
492 (generate_protocol_list): Same change - twice.
493 (synth_id_with_class_suffix): Same change.
494 (build_keyword_selector): Same change - twice.
495 (objc_build_message_expr): Same change.
496 (objc_build_selector_expr): Same change.
497 (check_methods): Same change - and added missing gcc_unreachable
499 (check_methods_accessible): Same change - twice, and added missing
500 gcc_unreachable for default case in one of them.
501 (start_class): Same change - and added missing gcc_unreachable for
503 (continue_class): Same change.
504 (objc_gen_property_data): Same change.
505 (finish_class): Same change.
506 (encode_type_qualifiers): Added missing gcc_unreachable.
507 (encode_type): Small code tidy up to reduce duplicated code. Use
508 gcc_unreachable instead of abort - twice.
509 (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
510 twice. Added missing gcc_unreachable for default case - twice.
511 (dump_interface): Use a switch instead of a chain of ifs.
512 (handle_impent): Same change.
514 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
516 * objc-act.h (objc_inherit_code): Removed.
517 * objc-act.c (objc_inherit_code): Removed.
518 (objc_set_method_type): Removed.
519 (objc_build_method_signature): Added is_class_method argument.
520 Use it instead of the global objc_inherit_code variable.
521 (objc_add_method_declaration): Same change.
522 (objc_start_method_definition): Same change.
523 (objc_generate_cxx_ctor_or_dtor): Updated call to
524 objc_start_method_definition. Do not call objc_set_method_type.
525 (adjust_type_for_id_default): Mark as inline.
526 (objc_synthesize_getter): Updated call to
527 objc_start_method_definition. Do not set objc_inherit_code.
528 (objc_synthesize_setter): Updated call to
529 objc_start_method_definition. Do not set objc_inherit_code.
531 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
533 Merge from 'apple/trunk' branch on FSF servers. Obvious updates
534 to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
535 get it to compile in the current trunk.
537 2006-01-27 Fariborz Jahanian <fjahanian@apple.com>
540 * objc/objc-act.c (hash_class_name_enter): New.
541 (hash_class_name_lookup): New.
542 (objc_declare_alias): Enter alias name into hash table.
543 (objc_declare_class): Enter class name into hash table.
544 (objc_is_class_name): Do a hash look up of class name.
545 (hash_init): Initialize the two new hash tables.
546 * objc-act.h: Added cls_name_hash_list and als_name_hash_list
547 declarations, removed class_chain and alias_chain.
549 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
551 * objc-lang.c (finish_file): Removed.
552 * objc-act.c (objc_finish_file): Renamed to
553 objc_write_global_declarations. Do not try to instantiate C++
554 templates when compiling Objective-C++ as this is now
555 automatically done before this function is called. Do not check
556 for syntax-only run or PCH generation as this is done by the
558 * objc-act.h (objc_finish_file): Removed.
560 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
562 Implemented parsing @synthesize and @dynamic for
563 Objective-C/Objective-C++.
564 * objc-act.c (objc_add_synthesize_declaration): New.
565 (objc_add_dynamic_declaration): New.
567 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
569 * objc-act.c (lookup_and_install_protocols): Return NULL if passed
572 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
574 Merge from 'apple/trunk' branch on FSF servers.
576 2006-03-10 Fariborz Jahanian <fjahanian@apple.com>
579 * objc/objc-act.c (objc_is_class_name): template parameter is not
580 an objective class name.
581 (objc_generate_cxx_cdtors): Check for the null
582 objc_implementation_context.
584 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
586 Merge from 'apple/trunk' branch on FSF servers.
588 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
591 * objc/objc-act.c (objc_non_volatilized_type): New
593 2005-10-07 Fariborz Jahanian <fjahanian@apple.com>
596 * objc-act.c (objc_build_volatilized_type): Build 'volatilzed'
597 types with proper attribute set and correctly.
598 (objc_volatilize_decl): Remove unneeded code.
599 (objc_type_quals_match): Use the new attribute to check on
601 (hash_init): removed unneeded code.
603 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
605 Merge from 'apple/trunk' branch on FSF servers.
607 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
610 * objc-act.c (objc_diagnose_private_ivar): New.
612 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
614 * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and
615 make its type 'objc_ivar_visibility_kind'.
616 (objc_start_class_interface): Update to use visibility enum.
617 (objc_start_class_implementation): Likewise.
618 (objc_set_visibility): Update to use visibility enum, warn that
619 @package is handle as per @public.
620 (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE.
621 * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and
622 make its type 'objc_ivar_visibility_kind'.
624 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
626 merge from FSF apple 'trunk' branch.
627 2006 Fariborz Jahanian <fjahanian@apple.com>
629 Radars 4436866, 4505126, 4506903, 4517826
630 * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New.
631 property_readonly, property_getter, property_setter, property_ivar,
632 property_copies, in_objc_property_setter_name_context: New vars.
633 (objc_set_property_attr): New.
634 (objc_add_property_variable): New.
635 (lookup_property_in_list): New.
636 (lookup_property): New.
637 (objc_build_getter_call): New.
638 (objc_setter_func_call): New.
639 (get_selector_from_reference): New.
640 (objc_build_setter_call): New.
642 (build_property_reference): New.
643 (objc_finish_message_expr): Detect readonly property and warn.
644 (objc_build_property_ivar_name): New.
645 (objc_build_property_setter_name): New.
646 (objc_gen_one_property_datum): New.
647 (objc_process_getter_setter): New.
648 (objc_synthesize_getter): New.
649 (objc_synthesize_setter): New.
650 (objc_gen_property_data): New.
651 (finish_class): Generate property data.
652 (comp_proto_with_proto): Separated from ...
653 (match_proto_with_proto): ... New.
654 (objc_lookup_ivar): Handle properties.
655 * objc-tree.def (PROPERTY_DECL): New tree code.
656 * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size.
657 (METHOD_PROPERTY_CONTEXT): New.
658 (PROPERTY_NAME): New.
659 (PROPERTY_GETTER_NAME): New.
660 (PROPERTY_SETTER_NAME): New.
661 (PROPERTY_IVAR_NAME): New.
662 (PROPERTY_READONLY): New.
663 (PROPERTY_COPIES): New.
664 (TOTAL_CLASS_RAW_IVARS): New.
665 (CLASS_PROPERTY_DECL): New.
666 (IMPL_PROPERTY_DECL): New.
667 * objc-lang.c (objc_init_ts): Update fields for property_decl.
669 2010-10-13 Richard Henderson <rth@redhat.com>
671 * objc-act.c (objc_eh_personality): Update call to
672 build_personality_function.
674 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
676 merge from FSF apple 'trunk' branch.
678 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
679 Radar 3803157 (method attributes)
680 * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
681 * objc/objc-act.c (objc_decl_method_attributes): New.
682 (objc_add_method_declaration): Process method's attribute.
683 (objc_start_method_definition): Ditto.
684 (build_objc_method_call): Inject method attribute into
686 (objc_method_decl): New.
687 (objc_warn_deprecated)use): New.
689 2010-10-07 Andi Kleen <ak@linux.intel.com>
691 * Make-lang.in (cc1obj-dummy): Remove.
692 (cc1obj-checksum): Change to run checksum over object files
695 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
698 * objc-act.c (objc_finish_foreach_loop): Convert return value of
699 countByEnumeratingWithState:objects:count: to long unsigned int.
701 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
703 * objc-act.c (build_objc_method_call): Replace calls to
704 build_function_call () with the VEC equivalent. Construct parameter
707 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
709 * objc-act.c (objc_build_message_expr): Call mark_exp_read () to
710 signal that the receiver has been used.
712 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
714 * README: Obsolete file removed.
716 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
718 Implemented fast enumeration for Objective-C.
719 * objc-act.c (build_fast_enumeration_state_template): New.
720 (TAG_ENUMERATION_MUTATION): New.
721 (TAG_FAST_ENUMERATION_STATE): New.
722 (synth_module_prologue): Call build_fast_enumeration_state_template() and set up
723 objc_enumeration_mutation_decl.
724 (objc_create_temporary_var): Allow providing a name to temporary
726 (objc_build_exc_ptr): Updated calls to
727 objc_create_temporary_var().
728 (next_sjlj_build_try_catch_finally): Same change.
729 (objc_finish_foreach_loop): New.
730 * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP,
731 OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template,
732 objc_enumeration_mutation_decl.
734 Merge from 'apple/trunk' branch on FSF servers.
736 2006-04-12 Fariborz Jahanian <fjahanian@apple.com>
739 * objc-act.c (objc_type_valid_for_messaging): New routine to check
740 for valid objc object types.
741 (objc_finish_foreach_loop): Check for invalid objc objects in
744 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
746 Merge from 'apple/trunk' branch on FSF servers.
748 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
751 * objc-act.c (objc_start_method_definition): Check for
752 error_mark_node for the selector name and make a quick exit.
754 2010-10-04 Andi Kleen <ak@linux.intel.com>
756 * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule.
758 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
760 merge from FSF 'apple/trunk' branch.
761 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
764 * objc/objc-act.c (objc_set_method_opt): New function.
765 (objc_start_protocol, objc_finish_interface): Reset
766 objc_method_optional_flag flag.
767 (objc_add_method_declaration): Pass on the new
768 flag to objc_add_method.
769 (objc_add_method): Add optional methods to new chain in
771 * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
772 CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
773 class's optional method chains.
775 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
777 Merge from 'apple/trunk' branch on FSF servers.
779 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
782 * objc-act.c (objc_declare_class): Pick the right
785 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
787 Merge from 'apple/trunk' branch on FSF servers.
789 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
792 * objc-act.c (objc_check_global_decl): New
794 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
796 * objc-act.c (objc_is_reserved_word): Removed.
798 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
800 * objc-act.c (objc_add_method_declaration): Handle and ignore
802 (objc_start_method_definition): Likewise.
803 (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
804 (objc_build_keyword_decl): Handle and ignore attributes.
806 2010-09-28 Richard Henderson <rth@redhat.com>
808 * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info.
810 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
812 * objc-act.c (objc_start_class_interface): Handle and ignore attributes.
813 (objc_start_category_interface): Likewise.
814 (objc_start_protocol): Likewise.
816 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
818 Merge from 'apple/trunk' branch on FSF servers.
820 2005-08-23 Stuart Hastings <stuart@apple.com>
821 Ziemowit Laski <zlaski@apple.com>
824 * objc-act.c (objc_decay_parm_type): New function.
825 (get_arg_type_list): Decay types for all named arguments.
826 (objc_push_parm): Rebuild the PARM_DECL if its type has
829 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
831 * objc-act.c (encode_type): Fixed encoding enums with the next
834 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
836 Merge from 'apple/trunk' branch on FSF servers.
838 2005-07-18 Ziemowit Laski <zlaski@apple.com>
841 * objc-act.c (objc_compare_types): A new silent comparison
842 mode (-4), differing from regular comparison (-3) in that
843 'false' is returned instead of issuing warnings.
845 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
847 * objc-act.c (encode_type): Do not add 'r' with the next runtime.
848 (encode_aggregate_within): Reorganized code to be more readable.
849 (encode_aggregate_fields): Updated second argument to be 'bool'
852 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
857 * objc-act.c: Improved comments for encoding functions.
858 (encode_aggregate_within): For the GNU runtime, rewritten some
859 obsfuscated code to clarify the various cases.
860 (encode_aggregate): Function removed.
861 (encode_array): Generate an error if asked to encode an incomplete
862 array as part of generating instance variables. Else, when
863 encoding an incomplete array inside a structure, encode it as an
865 (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
867 (encode_gnu_bitfield): Encode enumerated types exactly in the same
868 type as integer types instead of using a hardcoded 'i'. If asked
869 to encode a non-integer type as a bitfield, do not abort
870 compilation immediately; instead generate an error, then skip the
872 (encode_type): Use a 'switch' instead of a sequence of 'if's.
873 Added a 'default' clause that gets executed if the type can not be
874 matched, and that encodes it as '?' (unknown) and produces a
875 warning. For the GNU runtime, encode enumerated types exactly in
876 the same way as integer types instead of using a hardcoded 'i'.
877 Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'.
878 Encode C++ reference types as pointers. Call encode_vector to
880 (encode_vector): New function.
882 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
884 Merge from 'apple/trunk' branch on FSF servers. I modified the
885 changes to be used only when compiling for the NeXT runtime.
887 2005-10-10 Fariborz Jahanian <fjahanian@apple.com>
891 * objc-act.c (encode_type): Remove the hack.
893 2005-07-20 Ziemowit Laski <zlaski@apple.com>
896 * objc-act.c (pointee_is_readonly): New function.
897 (encode_pointer, encode_aggregate_within, encode_type):
898 Attempt to emulate GCC 3.3 when generating type encodings.
900 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
902 Merge from 'apple/trunk' branch on FSF servers.
904 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
907 * objc-act.c (objc_have_common_types): New function.
909 2005-06-22 Ziemowit Laski <zlaski@apple.com>
912 * objc-act.c (objc_common_type): New function.
914 2010-09-27 Richard Guenther <rguenther@suse.de>
916 * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
917 (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
919 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
921 * objc-act.c: Removed historical, obsolete comment at the top of
924 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
927 * objc-act.c (objc_start_method_definition): Do not abort upon a
928 'method definition not in @implementation context' error. Return
931 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
934 * objc-act.c (objc_get_interface_ivars): New function.
935 (objc_collecting_ivars): New variable.
936 (continue_class): Set and reset objc_collecting_ivars for context.
938 2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com>
940 Merge from 'apple/trunk' branch on FSF servers.
942 2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
945 * objc/objc-act.c (objc_finish_message_expr): Look for message in
946 @class's protocol list.
948 2006-02-07 Fariborz Jahanian <fjahanian@apple.com>
951 * objc/objc-act.c (objc_start_method_definition): Initialize
952 break/continue labels.
954 2005-08-22 Ziemowit Laski <zlaski@apple.com>
957 * objc-act.c (objc_compare_types): Compare function
958 pointers; indicate success if the right-hand side has
959 a return type that is covariant, and the argument types
960 contravariant, with those of the left side.
962 2005-08-22 Ziemowit Laski <zlaski@apple.com>
965 * objc-act.c (objc_get_protocol_qualified_type): When looking
966 at a typedef, retrieve the precise type it describes (rather
967 than merely looking up a class by name).
969 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
971 * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
972 -fobjc-exceptions was not used. (objc_build_throw_stmt): Same
975 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
977 * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
979 2010-07-10 Iain Sandoe <iains@gcc.gnu.org>
982 * objc-act.c: build_objc_string_decl() remove declaration.
983 (finish_var_decl): Remove forcing of var output and marking
985 (init_def_list): Use integer_zero_node.
986 (init_objc_symtab): Use integer_zero_node, make the short
987 integer type specific on relevant nodes.
988 (generate_objc_symtab_decl): Remove call to
989 forward_declare_categories(). Use null_pointer_node where
991 (build_module_descriptor): Comment and mark this item as
993 (generate_static_references): Use gcc_unreachable instead of
995 (diagnose_missing_method): New.
996 (build_next_selector_translation_table): New.
997 (build_gnu_selector_translation_table): New.
998 (add_objc_string): Merge code from build_objc_string_decl...
999 ... and delete build_objc_string_decl().
1000 (generate_dispatch_table): Make integer types explicit.
1001 (generate_category): Pass implent and arrange for the data
1002 to be extracted within the routine. Do not start new vars,
1003 but finish the ones collcted during parsing.
1004 (generate_shared_structures): Likewise.
1005 (finish_objc): Reorder code so that we finish variables before
1006 referencing them. Save the global data before calling meta-data
1007 creation routines, and pass the current reference to the two
1008 main routines. Only call generate_objc_image_info () for the
1010 (generate_classref_translation_entry): Comment on and make this
1011 item DECL_PRESERVE_P.
1012 (handle_class_ref): Use varpool interfaces, comment on and make
1013 this item DECL_PRESERVE_P.
1014 (handle_impent): Likewise.
1015 (generate_objc_image_info): Only generate when the content is
1016 non-zero. Make integer types explict.
1018 2010-07-03 Nathan Froyd <froydnj@codesourcery.com>
1021 * objc-act.c (build_sized_array_type): New function.
1022 (add_objc_string): Use it.
1023 (generate_protocol_list): Likewise.
1024 (generate_objc_image_info): Likewise.
1025 (add_field_decl): New function.
1026 (objc_build_struct): Use a VEC rather than building a TREE_LIST.
1027 (generate_struct_by_value_array): Use add_field_decl.
1028 (build_objc_symtab_template): Likewise.
1029 (build_module_descriptor): Likewise.
1030 (build_objc_exception_stuff): Likewise.
1031 (build_protocol_template): Likewise.
1032 (build_method_prototype_list_template): Likewise.
1033 (build_method_prototype_template): Likewise.
1034 (build_category_template): Likewise.
1035 (build_selector_template): Likewise.
1036 (build_class_template): Likewise.
1037 (build_super_template): Likewise.
1038 (build_ivar_template): Likewise.
1039 (build_ivar_list_template): Likewise.
1040 (build_method_list_template): Likewise.
1041 (build_method_template): Likewise.
1043 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1045 * objc-act.c: Do not include except.h.
1047 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1049 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
1052 * objc-act.c (objc_volatilize_decl): Likewise.
1053 (objc_build_string_object): Likewise.
1054 (hash_init): Likewise.
1055 (hash_enter): Likewise.
1056 (hash_add_attr): Likewise.
1057 (add_class): Likewise.
1058 (start_class): Likewise.
1060 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1062 * objc-act.c: Update include path for moved files.
1063 * objc-lang.c: Likewise.
1064 * config-lang.in: Update paths in gtfiles for files in c-family/.
1066 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
1068 * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
1069 varargs type instead of a zero-argument type.
1071 2010-05-30 Nathan Froyd <froydnj@codesourcery.com>
1073 * objc-act.c (synth_module_prologue): Use build_function_type_list
1074 instead of build_function_type.
1075 (build_module_initializer_routine): Likewise.
1076 (build_next_objc_exception_stuff): Likewise.
1077 (build_objc_exception_stuff): Likewise.
1079 2010-05-27 Joseph Myers <joseph@codesourcery.com>
1081 * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
1082 * Make-lang.in (objc/objc-act.o): Update dependencies.
1084 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
1086 * objc-act.h: Do not include gimple.h.
1087 * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
1088 Include gimple.h. Explain why except.h has to be included.
1089 * objc-lang.c: Do not include diagnostics.h.
1090 * Make-lang.in: Update dependencies.
1092 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1094 * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
1095 mismatch code for VECs.
1097 2010-05-25 Nathan Froyd <froydnj@codesourcery.com>
1099 * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
1100 Use build_constructor instead of build_constructor_from_list.
1101 (objc_build_string_object): Build a VEC argument for
1102 objc_build_constructor.
1103 (init_def_list): Likewise.
1104 (init_objc_symtab): Likewise.
1105 (init_module_descriptor): Likewise.
1106 (generate_static_references): Likewise.
1107 (build_selector_translation_table): Likewise.
1108 (build_descriptor_table_initializer): Likewise.
1109 (generate_descriptor_table): Likewise.
1110 (build_protocol_initializer): Likewise.
1111 (build_ivar_list_initializer): Likewise.
1112 (generate_ivars_list): Likewise.
1113 (build_dispatch_table_initializer): Likewise.
1114 (generate_dispatch_table): Likewise.
1115 (generate_protocol_list): Likewise.
1116 (build_category_initializer): Likewise.
1117 (build_shared_structure_initializer): Likewise.
1118 (generate_objc_image_info): Likewise.
1120 2010-04-30 Iain Sandoe <iains@gcc.gnu.org>
1123 * objc-act.c (encode_aggregate_within): Encode structure tags
1124 with template args for ObjC++.
1126 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
1128 * objc-act.c: Do not include varray.h.
1130 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1133 * objc-act.c (finish_var_decl, objc_begin_catch_clause,
1134 really_start_method, get_super_receiver, handle_class_ref): Set
1135 DECL_READ_P in addition to TREE_USED.
1137 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1140 * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
1141 -fgnu-runtime and set flag_objc_gc to zero.
1143 2010-04-07 Iain Sandoe <iains@gcc.gnu.org>
1146 * objc-act.c (build_module_initializer_routine): Make the argument
1147 to objc_start_function NULL_TREE when compiling ObjC++.
1149 2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1150 Mike Stump <mikestump@comcast.net>
1153 * objc-act.c (finish_var_decl): Set the generated symbols as "used".
1155 2009-12-17 Shujing Zhao <pearly.zhao@oracle.com>
1157 * objc-act.c (objc_substitute_decl, build_ivar_reference,
1158 get_super_receiver): Update build_indirect_ref calls.
1160 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1162 * objc-act.c (generate_shared_structures): Remove unused sc_spec and
1163 decl_specs variables.
1164 (objc_build_message_expr): Remove unused loc variable.
1165 (objc_finish_message_expr): Remove unused saved_rtype variable.
1166 (encode_field_decl): Remove unused type variable.
1169 * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
1170 type variants that don't have it initialized yet.
1172 2009-09-14 Jan Hubicka <jh@suse.cz>
1174 * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
1176 2009-09-14 Richard Henderson <rth@redhat.com>
1178 * objc-act.c (objc_init_exceptions): Don't call
1179 default_init_unwind_resume_libfunc.
1180 (objc_build_exc_ptr): Use __builtin_eh_pointer.
1182 2009-09-13 Richard Guenther <rguenther@suse.de>
1183 Rafael Avila de Espindola <espindola@google.com>
1185 * objc-act.c (objc_eh_runtime_type): Export.
1186 (objc_init_exceptions): Remove. Move warning code ...
1187 (objc_begin_try_stmt): ... here
1188 (objc_build_throw_stmt): ... and here.
1189 (objc_eh_personality_decl): New.
1190 (objc_eh_personality): New function.
1191 * objc-act.h (objc_eh_runtime_type): Declare.
1192 (objc_eh_personality): Likewise.
1193 * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1194 (LANG_HOOKS_EH_PERSONALITY): Likewise.
1196 2009-09-03 Diego Novillo <dnovillo@google.com>
1198 * objc-lang.c (lang_hooks): Remove const qualifier.
1200 2009-08-20 Richard Guenther <rguenther@suse.de>
1202 * objc-act.c: Include c-lang.h
1203 * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
1205 2009-07-17 Aldy Hernandez <aldyh@redhat.com>
1206 Manuel López-Ibáñez <manu@gcc.gnu.org>
1209 * objc-act.c: Add location argument to all calls to
1210 build_fold_addr_expr.
1212 2009-07-14 Taras Glek <tglek@mozilla.com>
1213 Rafael Espindola <espindola@google.com>
1215 * Make-lang.in (objc.install-plugin): New target for
1216 installing plugin headers.
1218 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1220 * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
1223 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1225 * objc-act.c: Replace %J by an explicit location. Update all
1228 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1230 * objc-act.c: Replace %H by an explicit location. Update all
1233 2009-06-22 Steven Bosscher <steven@gcc.gnu.org>
1236 * objc-act.c (objc_build_message_args): Return if ARGS is the
1239 2009-06-19 Ian Lance Taylor <iant@google.com>
1241 * objc-act.c (objc_in_struct, objc_struct_types): Remove.
1242 (objc_struct_info): New static variable.
1243 (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
1244 and &objc_struct_types, to start_struct.
1245 (objc_finish_struct): Likewise for finish_struct.
1247 2009-06-15 Ian Lance Taylor <iant@google.com>
1249 * objc-act.c (objc_start_function): Don't set
1250 label_context_stack_se or label_context_stack_vm.
1252 2009-06-12 Aldy Hernandez <aldyh@redhat.com>
1254 * objc-act.c (finish_var_decl): Pass location to finish_decl.
1255 (objc_get_parm_info): Same.
1256 (get_super_receiver): Same.
1257 * objc-act.c (objc_build_component_ref): Pass location to
1259 (build_module_initializer_routine): Pass location to
1260 c_end_compound_stmt.
1261 (objc_generate_static_init_call): Pass location to build_stmt.
1262 (build_typed_selector_reference): New location argument.
1263 (build_selector_reference): Same.
1264 (objc_substitute_decl): Pass location to build_array_ref.
1265 (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
1266 (objc_begin_catch_clause): Same.
1267 (objc_finish_try_stmt): Same.
1268 (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
1269 (objc_build_throw_stmt): New argument.
1270 (generate_shared_structures): Pass location to build_c_cast.
1271 (objc_build_message_expr): Use local location.
1272 (objc_finish_message_expr): Use input_location.
1273 (build_objc_method_call): New argument.
1274 (objc_build_selector_expr): Same.
1275 (get_super_receiver): Pass location to build_c_cast,
1276 build_modify_expr, build_compound_expr.
1277 * objc-act.c: Add location to all calls to start_struct, build_decl,
1280 2009-06-09 Ian Lance Taylor <iant@google.com>
1282 * objc-act.c (objc_gimplify_expr): Change return type to int.
1283 * objc-act.h: Update declaration.
1285 2009-06-08 Alexandre Oliva <aoliva@redhat.com>
1287 * objc-act.c (objc_init): Skip print_struct_values during
1288 -fcompare-debug-second.
1290 2009-06-03 Ian Lance Taylor <iant@google.com>
1292 * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
1295 2009-05-27 Ian Lance Taylor <iant@google.com>
1297 * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
1299 (cc1obj$(exeext)): Likewise.
1301 2009-05-26 Ian Lance Taylor <iant@google.com>
1303 * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
1304 (cc1obj$(exeext)): Likewise.
1306 2009-05-20 Ian Lance Taylor <iant@google.com>
1308 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
1309 than NULL_TREE to build_special_member_call.
1311 2009-05-10 Ian Lance Taylor <iant@google.com>
1313 * objc-act.c (objc_building_struct): New static variable.
1314 (objc_in_struct, objc_struct_types): New static variables.
1315 (objc_start_struct, objc_finish_struct): New static functions.
1316 (generate_struct_by_value_array): Call objc_start_struct instead
1317 of start_struct, and call objc_finish_struct instead of
1319 (objc_build_struct, build_objc_symtab_template): Likewise.
1320 (build_module_descriptor): Likewise.
1321 (build_next_objc_exception_stuff): Likewise.
1322 (build_protocol_template): Likewise.
1323 (build_method_prototype_list_template): Likewise.
1324 (build_method_prototype_template): Likewise.
1325 (build_category_template, build_selector_template): Likewise.
1326 (build_class_template, build_super_template): Likewise.
1327 (build_ivar_template, build_ivar_list_template): Likewise.
1328 (build_method_list_template): Likewise.
1329 (build_method_template): Likewise.
1331 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1333 * objc-act.c: Include intl.h.
1334 (objc_lookup_protocol): Use complete sentences for diagnostics
1335 with %qE for identifiers and translating results of
1336 gen_type_name_0 to locale character set.
1337 (objc_check_decl, check_protocol_recursively,
1338 lookup_and_install_protocols, objc_build_string_object,
1339 objc_get_class_reference, objc_declare_alias, objc_declare_class,
1340 objc_get_class_ivars, error_with_ivar, check_duplicates,
1341 objc_finish_message_expr, objc_build_protocol_expr,
1342 objc_build_selector_expr, build_ivar_reference, objc_add_method,
1343 add_category, add_instance_variable, objc_is_public,
1344 check_methods, check_methods_accessible, check_protocol,
1345 start_class, finish_class, start_protocol, really_start_method,
1346 get_super_receiver, objc_lookup_ivar): Use %E and %qE for
1347 identifiers in diagnostics. Translate generated text to locale
1348 character set as needed.
1349 (check_protocol, check_protocols): Change name parameter to type
1351 (lang_report_error_function): Remove.
1353 2009-04-27 Ian Lance Taylor <iant@google.com>
1355 * objc-act.c (objc_gimplify_expr): Add casts to enum type.
1357 2009-04-24 Ian Lance Taylor <iant@google.com>
1359 * objc-act.c (get_super_receiver): Update calls to
1360 build_modify_expr to pass new argument.
1362 2009-04-21 Taras Glek <tglek@mozilla.com>
1364 * objc-act.c: Update GTY annotations to new syntax
1365 * objc-act.h: Likewise
1367 2009-04-21 Joseph Myers <joseph@codesourcery.com>
1369 * ChangeLog: Add copyright and license notices.
1371 2009-04-20 Ian Lance Taylor <iant@google.com>
1373 * objc-act.c (objc_rewrite_function_call): Change parameter from
1374 params to first_param. Change all callers.
1376 2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
1379 * objc-act.c (in_late_binary_op): Define for Objective-C++.
1381 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1389 * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
1391 2008-12-05 Sebastian Pop <sebastian.pop@amd.com>
1394 * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
1397 2008-10-06 Aldy Hernandez <aldyh@redhat.com>
1399 * objc-act.c (objc_build_string_object): Pass location to
1401 (init_def_list): Same.
1402 (init_objc_symtab): Same.
1403 (init_module_descriptor): Same.
1404 (build_module_initializer_routine): Same.
1405 (generate_static_references): Same.
1406 (build_typed_selector_reference): Same.
1407 (add_objc_string): Same.
1408 (objc_substitute_decl): Same.
1409 (objc_build_ivar_assignment): Same.
1410 (objc_build_global_assignment): Same.
1411 (objc_build_strong_cast_assignment): Same.
1412 (generate_protocols): Same.
1413 (build_protocol_initializer): Same.
1414 (build_dispatch_table_initializer): Same.
1415 (generate_protocol_list): Same.
1416 (build_category_initializer): Same.
1417 (build_shared_structure_initializer): Same.
1418 (generate_shared_structures): Same.
1419 (objc_build_protocol_expr): Same.
1420 (build_ivar_reference): Same.
1421 (get_super_receiver): Same.
1423 2008-09-23 Aldy Hernandez <aldyh@redhat.com>
1425 * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
1426 c_common_truthvalue_conversion with location.
1427 (next_sjlj_build_catch_list): Same.
1428 (next_sjlj_build_try_catch_finally): Same.
1430 2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1433 * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
1434 * objc-act.h (objc_get_callee_fndecl): Remove prototype.
1435 * objc-act.c (objc_get_callee_fndecl): Kill.
1437 2008-09-17 Jan Hubicka <jh@suse.cz>
1440 * objc/objc-act.c (objc_finish_method_definition): Do not set
1443 2008-09-01 Aldy Hernandez <aldyh@redhat.com>
1445 * objc-act.c (build_typed_selector_reference): Pass input_location to
1446 build_unary_op calls.
1447 (build_selector_reference): Same, but to build_array_ref.
1448 (objc_substitute_decl): Same.
1449 (build_ivar_reference): Same, but to build_indirect_ref.
1450 (get_super_receiver): Same.
1452 2008-07-28 Richard Guenther <rguenther@suse.de>
1454 Merge from gimple-tuples-branch.
1456 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1458 * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
1459 (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
1460 * objc-act.h: Include gimple.h instead of tree-gimple.h.
1461 * ipa-reference.c: Same.
1463 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1465 * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
1466 * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
1468 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1470 * objc-act.c: Fix comment typos.
1472 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1474 * objc-act.c (objc_start_class_interface,
1475 objc_start_category_interface, objc_start_class_implementation,
1476 objc_start_category_implementation, objc_build_struct,
1477 generate_static_references, build_private_template,
1478 lookup_category, objc_add_method, add_category,
1479 add_instance_variable, objc_is_public, conforms_to_protocol,
1480 start_class, continue_class, finish_class): Avoid C++ keywords.
1482 2008-07-14 Jason Merrill <jason@redhat.com>
1485 * objc-act.c (objc_build_constructor): Update C++ tweak.
1487 2007-07-14 Rafael Ávila de Espíndola <espindola@google.com>
1489 * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
1490 of DECL_IN_SYSTEM_HEADER.
1492 2008-07-11 Ian Lance Taylor <iant@google.com>
1494 * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
1495 etc., not just when OBJCPLUS is defined.
1497 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1499 * objc-act.c (setup_string_decl, objc_build_string_object,
1500 hash_interface, eq_interface, objc_begin_try_stmt,
1501 encode_method_prototype, build_ivar_list_initializer,
1502 objc_build_encode_expr): Fix for -Wc++-compat.
1504 2008-05-12 Tomas Bily <tbily@suse.cz>
1506 * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
1509 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1511 * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
1513 2008-04-03 Tom Tromey <tromey@redhat.com>
1515 * Make-lang.in (objc_OBJS): New variable.
1517 2008-03-27 Tom Tromey <tromey@redhat.com>
1519 * Make-lang.in: Revert automatic dependency patch.
1521 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
1524 * objc-act.c (objc_build_component_ref): Fix call to
1525 finish_class_member_access_expr.
1526 (objc_generate_cxx_ctor_or_dtor): Fix call to
1527 build_special_member_call.
1529 2008-03-25 Andrew Pinski <pinskia@gmail.com>
1532 * objc-act.c (encode_type): Handle when type is error_mark_node.
1533 (objc_push_parm): Handle when the type of parm is error_mark_node.
1535 2008-03-25 Tom Tromey <tromey@redhat.com>
1537 * Make-lang.in (objc_OBJS): New variable.
1538 (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
1540 2008-03-21 Andreas Tobler <a.tobler@schweiz.org>
1543 * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
1545 (objc_generate_cxx_cdtors): Likewise.
1546 (add_instance_variable): Likewise.
1548 2008-02-26 Tom Tromey <tromey@redhat.com>
1550 * objc-act.c (objc_init): Remove old location code.
1552 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1555 * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
1557 2007-07-30 Nick Clifton <nickc@redhat.com>
1559 * Make-lang.in: Change copyright header to refer to version 3 of
1560 the GNU General Public License and to point readers at the
1561 COPYING3 file and the FSF's license web page.
1562 * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
1563 config-lang.in, objc-lang.c: Likewise.
1565 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1567 * objc-act.c (objc_get_callee_fndecl): Constify.
1568 * objc-act.h (objc_get_callee_fndecl): Likewise.
1570 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1572 * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
1573 string_eq): Constify.
1575 2007-04-04 Stuart Hastings <stuart@apple.com>
1578 * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
1580 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1582 * Make-lang.in: Add dummy lang.install-pdf target.
1584 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1586 * objc/objc-act.c: Fix comment typos.
1588 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1589 Brooks Moses <brooks.moses@codesourcery.com>
1590 Lee Millward <lee.millward@codesourcery.com>
1592 * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
1593 (objc_get_callee_fndecl): Likewise.
1595 2007-01-23 Andrew Pinski <pinskia@gmail.com>
1598 * objc-act.c (objc_add_static_instance): Mark the decl as
1601 2007-01-20 Andrew Pinski <pinskia@gmail.com>
1604 * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
1605 of htab_hash_pointer.
1606 (lookup_interface): Likewise.
1607 (add_class): Likewise.
1609 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1611 * objc-act.c (objc_build_volatilized_type): Keep track of
1613 (objc_get_protocol_qualified_type): Ditto.
1615 2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
1617 * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
1618 content where we called cp_finish_file.
1620 2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1622 * objc-act.c (synth_module_prologue): Replace calls to
1623 builtin_function with add_builtin_function.
1624 (build_next_objc_exception_stuff): Replace calls to
1625 builtin_function with add_builtin_function.
1626 (build_objc_exception_stuff): Replace calls to
1627 builtin_function with add_builtin_function.
1629 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1631 * Make-lang.in: Added empty "objc.pdf" target.
1633 2006-09-26 Andrew Pinski <pinskia@physics.uc.edu>
1636 * objc-act.c (objc_push_parm): If we change the type of the
1637 decl, relayout the decl.
1639 2006-09-19 Eric Christopher <echristo@apple.com>
1641 * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
1642 default to something innocuous.
1643 (build_next_objc_exception_stuff): Rename JBLEN.
1645 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1647 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1649 2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1652 * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
1654 2006-06-06 Mike Stump <mrs@apple.com>
1656 * objc-act.c: Remove prototype for objc_build_volatilized_type.
1658 2006-05-24 Mike Stump <mrs@apple.com>
1660 * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
1662 2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1665 * objc-act.c (objc_is_public): Return early on invalid type.
1667 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
1669 * objc-act.c (init_module_descriptor): Remove file name from
1671 (gen_type_name_0): Fix ICE when issuing warning.
1673 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1674 * Make-lang.in (OBJC): Remove
1675 (OBJECTIVE-C): Remove
1676 (objective-c): Remove
1677 (.PHONY): Remove objective-c and ObjC
1679 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1682 * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
1685 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1688 * objc-act.c (encode_array): Handle arrays to zero sized types.
1690 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1692 * Make-lang.in (objc.all.build, objc.install-normal): Remove.
1694 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1696 * Make-lang.in: Remove all dependencies on s-gtype.
1698 2005-12-02 Richard Guenther <rguenther@suse.de>
1700 * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
1701 next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
1702 next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
1703 build_objc_method_call, objc_rewrite_function_call): Use buildN
1706 2005-10-20 Geoffrey Keating <geoffk@apple.com>
1708 * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
1709 on objc_msgSend and like builtin functions.
1711 2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com>
1713 * objc-act.c (objc_build_component_ref): Adjust call to
1714 finish_class_member_access_expr due to a changed prototype.
1716 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1719 * objc-act.c (generate_strings): Remove and move code to
1721 (add_objc_string): here when creating a new string decl.
1722 (finish_objc): Don't call generate_strings.
1724 2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
1727 * objc-act.c (next_sjlj_build_try_catch_finally): Set
1728 TREE_SIDE_EFFECTS on catch_seq after building it.
1730 2005-08-09 Andrew Pinski <pinskia@physics.uc.edu>
1732 part of PR objc/21992
1733 * objc-act.c (handle_class_ref): The ref decl is always referenced.
1735 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
1737 Make CONSTRUCTOR use VEC to store initializers.
1738 * objc-act.c (objc_build_constructor): Use build_constructor_from_list
1739 instead of build_constructor.
1741 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
1743 * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
1745 * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
1746 (KEYWORD_KEY_NAME): Use decl_minimal.
1747 (METHOD_SEL_NAME): Ditto..
1748 (METHOD_SEL_ARGS): Use decl_non_common.
1749 (METHOD_ADD_ARGS): Ditto.
1750 (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
1751 (METHOD_DEFINITION): Ditto.
1752 (METHOD_ENCODING): Ditto.
1753 * objc-lang.c: (objc_init_ts): New function.
1755 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1757 * objc-act.c (objc_build_struct): Pass in an actual @interface
1758 instead of its name, and annotate the struct created (and all
1759 existing variants thereof) with the @interface.
1760 (objc_compare_types): Treat forward-declared ObjC classes
1761 as stand-alone (root) classes for purposes of type comparisons.
1762 (build_private_template): Move some code to objc_build_struct().
1764 2005-07-07 Ziemowit Laski <zlaski@apple.com>
1767 * objc-act.c (objc_build_string_object): For GNU-style constants,
1768 use the @interface type rather than the built-in type.
1770 2005-07-03 Kazu Hirata <kazu@codesourcery.com>
1772 * Make-lang.in (cc1plus-checksum.c): Use
1773 build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
1775 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1777 * objc-act.c: Use %q to quote in diagnostics.
1779 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
1781 * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for
1784 2005-06-30 Ziemowit Laski <zlaski@apple.com>
1786 * objc-act.c (objc_build_volatilized_type): New function.
1787 (objc_volatilize_decl): Call objc_build_volatilized_type()
1788 instead of build_qualified_type().
1790 2005-06-29 Ziemowit Laski <zlaski@apple.com>
1792 * objc-act.c (objc_build_internal_const_str_type): New function.
1793 (check_string_class_template): Use objc_get_class_ivars() instead
1794 of TYPE_FIELDS() to retrieve ivar list.
1795 (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
1796 than the field itself.
1797 (objc_build_string_object): Synthesize a "__builtin_ObjCString"
1798 type and use it to lay out compile-time string objects.
1799 * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
1802 2005-06-28 Paul Brook <paul@codesourcery.com>
1804 * objc-act.c (objc_init_exceptions): Call
1805 default_init_unwind_resume_libfunc.
1807 2005-06-27 Ziemowit Laski <zlaski@apple.com>
1809 * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
1810 portion of TYPE_LANG_SPECIFIC info for all variants of
1811 a class before calling finish_struct(), and restore
1812 same TYPE_OBJC_INFO afterwards.
1814 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
1816 * all files: Update FSF address in copyright headers.
1818 2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
1820 * objc-act.c (my_build_string_pointer): New.
1821 (objc_get_class_reference, get_super_receiver): Call
1822 my_build_string_pointer instead of my_build_string when building
1825 2005-05-25 Mike Stump <mrs@mrs.kithrup.com>
1827 * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
1830 2005-05-24 Ziemowit Laski <zlaski@apple.com>
1832 * objc-act.c (objc_build_struct): New function.
1833 (objc_derived_from_p): Likewise.
1834 (objc_build_component_ref): Likewise.
1835 (objc_copy_binfo): Likewise.
1836 (objc_xref_basetypes): Likewise.
1837 (objc_lookup_protocol): Likewise.
1838 (objc_compare_protocols): Likewise.
1839 (objc_volatilize_decl): Likewise.
1840 (encode_aggregate_fields): Likewise.
1841 (volatilized_hash): Likewise.
1842 (volatilized_eq): Likewise.
1843 (objc_compare_types): Likewise.
1844 (objc_type_quals_match): Likewise.
1845 (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1847 (get_class_ivars): Add second parameter indicating if entire
1848 hierarchy is desired.
1849 (struct volatilized_type): New type.
1850 (volatilized_htab): New hash table.
1851 (objc_types_compatible_p, objc_comptypes): Remove functions.
1852 (synth_module_prologue): Do not initialize 'unused_list'.
1853 (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1854 (objc_declare_alias): Implement as a typedef.
1855 (objc_substitute_decl, objc_gimplify_expr): Reformat.
1856 (objc_get_class_ivars): Adjust call to get_class_ivars().
1857 (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1858 build_ivar_reference, get_super_receiver): Call
1859 objc_build_component_ref() instead of build_component_ref().
1860 (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1862 (build_private_template): Call objc_build_struct() instead of
1863 start_struct() and finish_struct().
1864 (hash_init): Initialize volatilized_htab.
1865 (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1866 ObjC++ impedance mismatches.
1867 (encode_aggregate_within): Streamline by calling
1868 encode_aggregate_fields().
1869 * objc-act.h (objc_types_compatible_p): Remove prototype.
1870 (OCTI_UNUSED_LIST, unused_list): Remove slot.
1871 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1873 2005-05-18 Geoffrey Keating <geoffk@apple.com>
1875 * Make-lang.in (cc1obj-dummy): New.
1876 (cc1obj-checksum.c): New.
1877 (cc1obj-checksum.o): New.
1878 (cc1obj): Add cc1obj-checksum.o.
1880 2005-05-18 Mike Stump <mrs@apple.com>
1883 * objc-act.c (struct interface_tuple): Mark it up for GC.
1884 (interface_htab): It is really a struct interface_tuple.
1886 2005-05-17 Ziemowit Laski <zlaski@apple.com>
1887 Mike Stump <mrs@apple.com>
1889 Yet more Objective-C++...
1891 * objc-act.c (objc_finish_try_stmt): Add return value.
1892 (objc_build_synchronized): Likewise.
1894 * objc-act.c (objc_is_gcable_type): Add.
1895 (objc_substitute_decl): Add.
1896 (objc_build_ivar_assignment): Add.
1897 (objc_build_global_assignment): Add.
1898 (objc_build_strong_cast_assignment): Add.
1899 (objc_is_ivar_reference_p): Add.
1900 (objc_is_global_reference_p): Add.
1901 (objc_generate_write_barrier): Add.
1902 (objc_rewrite_function_call): Add.
1903 (objc_gimplify_expr): Add Objective-C++ support.
1904 * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1905 (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1906 (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1907 (DUP_TYPE_OBJC_INFO): Likewise.
1908 (struct imp_entry): Add field has_cxx_cdtors.
1909 (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1910 OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1911 OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1912 OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1913 OCTI_ASSIGN_STRONGCAST_DECL.
1914 (umsg_fast_decl): Add.
1915 (objc_assign_ivar_decl): Add.
1916 (objc_assign_ivar_fast_decl): Add.
1917 (objc_assign_global_decl): Add.
1918 (objc_assign_strong_cast_decl): Add.
1919 (objc_method_list_ptr): Add.
1920 (objc_method_proto_list_ptr): Add.
1921 (objc_ivar_list_ptr): Add.
1923 * objc-act.c (should_call_super_dealloc): Add.
1924 (OBJC_VERSION): Bump to 6.
1925 (objc_is_gcable_type): Add.
1926 (objc_substitute_decl): Add.
1927 (objc_build_ivar_assignment): Add.
1928 (objc_build_global_assignment): Add.
1929 (objc_build_strong_cast_assignment): Add.
1930 (objc_is_gcable_p): Add.
1931 (objc_is_ivar_reference_p): Add.
1932 (objc_is_global_reference_p): Add.
1933 (generate_shared_structures): Add flags parameter.
1934 (objc_generate_cxx_ctor_or_dtor): Add.
1935 (objc_generate_cxx_cdtors): Add.
1936 (add_class): Add name parameter.
1937 (objc_types_share_size_and_alignment): Add.
1938 (comp_proto_with_proto): Add strict parameter.
1939 (CLS_HAS_CXX_STRUCTORS): Add.
1940 (TAG_ASSIGNIVAR): Add.
1941 (TAG_ASSIGNGLOBAL): Add.
1942 (TAG_ASSIGNSTRONGCAST): Add.
1943 (TAG_MSGSEND_FAST): Add.
1944 (TAG_ASSIGNIVAR_FAST): Add.
1945 (TAG_CXX_CONSTRUCT): Add.
1946 (TAG_CXX_DESTRUCT): Add.
1947 (OBJC_LOOKUP_CLASS): Add.
1948 (OBJC_LOOKUP_NO_SUPER): Add.
1949 (objc_finish_file): Add pch support.
1950 (objc_finish_implementation): Add Objective-C++ support.
1951 (synth_module_prologue): Likewise.
1952 (synth_module_prologue): Add fast dispatching.
1953 (objc_get_class_reference): Add Objective-C++ support.
1954 (objc_generate_write_barrier): Likewise.
1955 (next_sjlj_build_enter_and_setjmp): Likewise.
1956 (objc_begin_try_stmt): Likewise.
1957 (build_next_objc_exception_stuff): Add fast ivar support.
1958 (build_private_template): Mark the record as used so debug
1959 information is generated.
1960 (build_protocol_template): Add Objective-C++ support.
1961 (objc_method_parm_type) Likewise.
1962 (objc_generate_cxx_ctor_or_dtor): Likewise.
1963 (objc_generate_cxx_cdtors): Likewise.
1964 (build_protocol_initializer): Likewise.
1965 (build_category_template): Likewise.
1966 (build_class_template): Likewise.
1967 (build_method_list_template): Likewise.
1968 (build_category_initializer): Likewise.
1969 (build_shared_structure_initializer): Likewise.
1970 (objc_finish_message_expr): Likewise.
1971 (build_objc_method_call): Add fast dispatch support.
1972 (lookup_method_static): Add support to end search at superclasses.
1973 (add_method_to_hash_list): Add strict parameter to
1974 comp_proto_with_proto.
1975 (objc_add_method): Likewise.
1976 (objc_add_method): Also set the interface_value.
1977 (add_instance_variable): Add Objective-C++ support.
1978 (objc_is_public): Likewise.
1979 (start_class): Likewise.
1980 (continue_class): Likewise.
1981 (encode_aggregate_within): Likewise.
1982 (start_method_def): Likewise.
1983 (objc_start_function): Clear current_function_returns_value
1984 and current_function_returns_null.
1985 (really_start_method): Add Objective-C++ support.
1986 (objc_finish_method_definition): Add warning for missing
1988 (finish_objc): Add Objective-C++ support.
1989 (generate_objc_image_info): Likewise.
1990 (objc_lookup_ivar): Likewise.
1991 * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
1992 (INIT_TYPE_OBJC_INFO): Likewise.
1993 (DUP_TYPE_OBJC_INFO): Likewise.
1995 2005-04-23 DJ Delorie <dj@redhat.com>
1997 * objc-act.c: Adjust warning() callers.
1999 2005-04-21 Roger Sayle <roger@eyesopen.com>
2001 * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
2002 this field of an objc method decl.
2003 * objc-act.c (build_method_decl): Take an additional "ellipsis"
2004 argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
2005 (objc_build_method_signature): Accept additional "ellipsis"
2006 argument and pass it to build_method_decl.
2007 (get_arg_type_list, start_method_def, gen_method_decl): Use
2008 the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
2009 TREE_OVERFLOW field of a TREE_LIST node.
2011 2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
2014 * objc-act.c (objc_start_function): Create stack level for context
2015 of identifiers with variably modified type.
2017 2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
2021 * objc-act.c (objc_start_function): Push context on
2022 label_context_stack.
2024 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
2026 * objc-act.c (next_sjlj_build_enter_and_setjmp,
2027 next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
2028 Call c_common_truthvalue_conversion.
2030 2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
2032 * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
2033 objc/objc-parse.c, objc/objc-parse.y): Remove
2034 (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
2035 objc.distclean, objc.maintainer-clean): Update for new parser.
2036 * config-lang.in (gtfiles): Update for new parser.
2038 2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
2040 * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
2043 2005-01-27 Matt Austern <austern@apple.com>
2045 * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
2046 calling instantiate_pending_templates.
2048 2005-01-26 Alexander Malmberg <alexander@malmberg.org>
2051 * objc-act.c (build_selector_translation_table): Use
2052 input_location in the diagnostic for the GNU runtime or if
2053 TREE_PURPOSE (chain) is NULL.
2055 2005-01-25 Alexander Malmberg <alexander@malmberg.org>
2058 * objc-act.c (objc_types_compatible_p): New function.
2059 * objc-act.h (objc_types_compatible_p): Declare.
2060 * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
2062 2005-01-16 Ziemowit Laski <zlaski@apple.com>
2064 * objc-act.c (objc_push_parm): Call c_type_promotes_to()
2067 2005-01-15 Ziemowit Laski <zlaski@apple.com>
2070 * objc-act.c (get_arg_type_list): Decay function arguments into
2072 (objc_push_parm): Likewise; bring PARM_DECL construction closer
2073 in line with what the C front-end does.
2074 (objc_get_parm_info): Call pushdecl() and finish_decl() on
2075 each PARM_DECL, like the C front-end does.
2076 (start_method_def): Remove redundant ARRAY_TYPE decay.
2077 (objc_start_function): Bring closer in line with what the
2078 C front-end does for functions.
2080 2005-01-14 Mike Stump <mrs@apple.com>
2082 * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
2083 that -fobjc-exceptions is accepted.
2085 2004-12-30 Ziemowit Laski <zlaski@apple.com>
2088 * objc-act.c (get_arg_type_list, start_method_def): Decay
2089 array arguments into pointers.
2090 (gen_type_name_0): Learn to pretty-print array types.
2092 2004-12-15 Ziemowit Laski <zlaski@apple.com>
2094 * objc-act.c (build_private_template): Change to return 'void'; do
2095 not set ivar_context, uprivate_record or objc_instance_type.
2096 (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
2097 retrieve protocol list from the pointee rather than the pointer itself;
2098 check TYPE_HAS_OBJC_INFO(...) precondition before accessing
2099 TYPE_OBJC_PROTOCOL_LIST.
2100 (objc_get_protocol_qualified_type): For types 'id' and 'Class',
2101 construct a variant of the pointee as well as the pointer, and
2102 store protocol information in the former. When creating variants
2103 of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
2104 TYPE_OBJC_INTERFACE information.
2105 (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
2106 underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
2107 for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
2108 holding an IDENTIFIER_NODE.
2109 (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
2110 accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
2111 of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
2112 an IDENTIFIER_NODE (meaning a @class forward-declaration only).
2113 (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
2115 (continue_class): For @implementations, set ivar_context,
2116 uprivate_record and objc_instance_type, for @interfaces, call
2117 build_private_template().
2118 (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
2119 TYPE_OBJC_INTERFACE.
2120 (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
2121 accessing TYPE_OBJC_PROTOCOL_LIST.
2122 * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
2123 DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
2124 SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
2125 (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
2126 to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
2127 (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
2128 TYPE_LANG_SPECIFIC(...).
2129 (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
2130 (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
2131 TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
2132 adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
2133 instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
2135 2004-11-29 Joseph Myers <joseph@codesourcery.com>
2138 * Make-lang.in (objc/objc-act.o): Update dependencies.
2139 * objc-act.c (objc_finish_file): Call
2140 maybe_apply_pending_pragma_weaks if not OBJCPLUS.
2142 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2145 * obj-act.c (encode_type): 96bits doubles are encoded the
2146 same way as 64bit and 128bit doubles are.
2148 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2150 * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
2152 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2155 * objc-act.c (generate_method_descriptors): Remove setting
2156 the new decls' type to variable_length_type.
2157 (generate_ivar_lists): Likewise.
2158 (generate_dispatch_tables): Likewise.
2160 2004-10-30 Ziemowit Laski <zlaski@apple.com>
2162 * objc-act.c (objc_lookup_ivar): The new OTHER parameter
2163 contains the result of the ID lookup by the C or C++
2164 front-end; in class methods, use OTHER if it exists;
2165 in instance methods, use OTHER only if it is locally
2168 2004-10-26 Ziemowit Laski <zlaski@apple.com>
2170 * objc-act.c (finish_class): Do not synthesize bogus
2171 'extern objc_object *_Foo;' declarations for @interface Foo.
2173 2004-10-25 Ziemowit Laski <zlaski@apple.com>
2174 David Ayers <d.ayers@inode.at>
2176 * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
2177 instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
2178 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
2179 'Class <Protocol> == id' and 'Class <Protocol> == Class'.
2180 (objc_is_id): Add test for 'super'.
2181 (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
2182 receivers; if class methods are not found in protocol lists, search
2183 for instance methods therein and warn if one is found. Look in
2184 global hash tables for suitable method as a last resort when messaging
2185 'id <Proto>', 'Class <Proto>' and invalid receiver types.
2186 (objc_add_method): Insert instance methods listed in protocols into
2187 the global class method hash table.
2188 * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
2189 IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
2190 addition to 'id <Proto>'.
2192 2004-10-21 Andrew Pinski <pinskia@physics.uc.edu>
2195 * objc-act.c (objc_build_string_object): Create a CONST_DECL
2196 for the NeXT runtime case.
2198 2004-10-02 Kazu Hirata <kazu@cs.umass.edu>
2200 * objc-act.c: Fix comment typos.
2202 2004-09-24 Ziemowit Laski <zlaski@apple.com>
2204 * objc-act.c (init_objc_symtab, init_module_descriptor,
2205 build_shared_structure_initializer): When initializing 'long'
2206 fields, ensure that the initializer value is also 'long'.
2208 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2210 * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
2212 (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
2213 (build_selector_translation_table): Use %J in diagnostic
2214 instead of diddling input_line. Fix spelling.
2216 2004-09-21 Ziemowit Laski <zlaski@apple.com>
2218 * objc-act.c (objc_fold_objc_type_ref): New function.
2219 * objc-act.h (objc_fold_objc_type_ref): New prototype.
2221 2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
2223 * objc-act.c (objc_start_function, really_start_method,
2224 objc_get_parm_info, start_method_def): Update to new arg_info
2227 2004-09-07 Ziemowit Laski <zlaski@apple.com>
2229 * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
2231 (objc/objc-act.o): Depend on $(HASHTAB_H).
2232 * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
2233 objcp-decl.h instead of c-tree.h.
2234 (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
2235 error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
2236 build_protocol_template): Adjust prototypes.
2237 (build_module_initializer_routine, start_class, continue_class,
2238 finish_class, start_method_def, objc_start_function, start_protocol,
2239 build_method_decl, objc_add_method, add_instance_variable,
2240 build_ivar_reference, is_ivar, is_private, get_super_receiver,
2241 build_selector_table_decl, objc_push_parm, objc_get_parm_info,
2242 gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
2243 create_field_decl): New prototypes.
2244 (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
2245 gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
2246 define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
2247 (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
2248 (CLASS_TYPEDEF_NAME): New.
2249 (TAG_EXECCLASS): Change from a global variable to a #define.
2250 (TAG_RETURN_STRUCT): Delete.
2251 (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
2252 (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
2253 (string_descriptor): New struct.
2254 (string_htab): New hash table.
2255 (string_hash, string_eq): New prototypes.
2256 (generate_struct_by_value_array): Call create_field_decl() instead of
2257 create_builtin_decl().
2258 (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
2259 In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
2260 (objc_finish_file): In ObjC++, call instantiate_pending_templates()
2261 and cp_finish_file().
2262 (define_decl, get_static_reference, get_protocol_reference,
2263 create_builtin_decl): Remove functions.
2264 (objc_start_class_interface, objc_start_category_interface,
2265 objc_start_protocol, objc_continue_interface, objc_finish_interface,
2266 objc_start_class_implementation, objc_start_category_implementation,
2267 objc_continue_implementation, objc_finish_implementation,
2268 objc_set_visibility, objc_set_method_type,
2269 objc_build_method_signature, objc_add_method_declaration,
2270 objc_start_method_definition, objc_add_instance_variable,
2271 objc_get_protocol_qualified_type, create_field_decl,
2272 start_var_decl, finish_var_decl): New functions.
2273 (setup_string_decl): Simplify since it is only called once.
2274 (synth_module_prologue): Call build_class_template(); predefine 'id'
2275 and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
2276 hooks for duration of function; fix GNU runtime messenger signatures
2277 to correspond to reality; forward-declare '__objc_exec_class' for the
2278 GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
2279 'extern "C" { ... }' wrappers around synthesized declarations; call
2280 build_protocol_template() and build_category_template().
2281 (string_hash, string_eq): New functions.
2282 (objc_build_string_object): Check metaclass correctness only once;
2283 store string literals in hash table.
2284 (objc_build_constructor): Do not convert initializer elements;
2285 adjust for ObjC++ impedance mismatch.
2286 (build_objc_symtab_template): Call create_field_decl() instead of
2287 create_builtin_decl().
2288 (init_objc_symtab): Add missing conversion to initializer element.
2289 (build_metadata_decl): Call start_var_decl() instead of define_decl().
2290 (generate_objc_symtab_decl): Do not call build_category_template();
2291 call start_var_decl() and finish_var_decl() instead of start_decl()
2293 (build_module_descriptor): Call create_field_decl() instead of
2294 grokfield(); call start_var_decl() and finish_var_decl() instead of
2295 start_decl() and finish_decl(); always mark module descriptor as
2296 used; move GNU runtime-specific functionality to
2297 build_module_initializer_routine().
2298 (build_module_initializer_routine): New function, broken off of
2299 build_module_descriptor().
2300 (objc_static_init_needed_p, objc_generate_static_init_call): New
2302 (generate_static_references, generate_strings,
2303 build_selector_translation_table, generate_descriptor_table,
2304 generate_ivars_list, generate_dispatch_table, generate_category): Call
2305 start_var_decl() and finish_var_decl() instead of start_decl() and
2306 finish_decl(); build a type directly instead of via groktypename().
2307 (build_selector_reference_decl, build_selector_table_decl,
2308 build_class_reference_decl, build_protocol_reference,
2309 generate_objc_image_info): Call start_var_decl() instead of
2311 (build_selector_reference): For GNU runtime, do not call
2312 build_selector_reference_decl().
2313 (build_selector, build_typed_selector_reference): Always convert
2314 result to the selector type.
2315 (add_objc_string): Cast return value to 'char *'.
2316 (build_method_prototype_template, build_selector_template,
2317 build_method_template): Use actual selector type for fields
2318 pointing to selectors.
2319 (finish_objc): For GNU runtime, call
2320 build_module_initializer_routine() after build_module_descriptor().
2321 (generate_protocol_list, generate_shared_structures): Call
2322 start_var_decl() and finish_var_decl() instead of start_decl() and
2323 finish_decl(); build a type directly instead of via
2325 (synth_id_with_class_suffix): Return a string.
2326 (get_arg_type_list): For instance methods, use the instance type for
2327 'self'; do not call groktypename_in_parm_context().
2328 (build_objc_string_decl): Squash redeclaration errors in ObjC++.
2329 (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
2330 handle RECORD_TYPEs in ObjC as well as ObjC++.
2331 (objc_is_id): New function.
2332 (objc_is_object_ptr): Return the canonical type node.
2333 (objc_get_class_ivars): Simplify using get_class_ivars().
2334 (get_class_ivars): Remove second parameter; create a fresh copy
2335 of the ivar list for each call; do not check for existence of
2337 (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
2338 (objc_init_exceptions): When using SJLJ-style exceptions, require
2339 the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
2341 (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
2342 objc_object_type instead of objc_id_type.
2343 (objc_begin_catch_clause): Convert the incoming PARM_DECL into
2344 a VAR_DECL before placing it in the appropriate scope; do not
2345 call define_decl(); adjust call to c_begin_compound_stmt();
2346 use objc_object_type instead of objc_id_type.
2347 (build_next_objc_exception_stuff): Call create_field_decl() instead
2348 of create_builtin_decl(); construct type directly instead of calling
2349 groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
2350 (build_private_template): Adjust call to get_class_ivars(); build
2351 a type directly instead of via groktypename().
2352 (build_protocol_template, build_method_prototype_list_template,
2353 build_method_prototype_template, build_category_template,
2354 build_selector_template, build_class_template, build_super_template,
2355 build_ivar_template, build_ivar_list_template,
2356 build_method_list_template, build_method_template):
2357 Call create_field_decl() instead of grokfield().
2358 (objc_method_parm_type): Do not call groktypename().
2359 (generate_descriptor_table): Call start_var_decl() and
2360 finish_var_decl() instead of start_decl() and finish_decl().
2361 (generate_method_descriptors, build_protocol_initializer,
2362 generate_dispatch_tables, build_category_initializer,
2363 build_shared_structure_initializer): Do not call groktypename().
2364 (generate_protocols): Call start_var_decl() and finish_var_decl()
2365 instead of start_decl() and finish_decl(); do not call groktypename().
2366 (error_with_ivar): Remove last parameter.
2367 (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
2368 to CLASS_IVARS lists; adjust calls to error_with_ivar().
2369 (generate_ivar_lists): Convert one of the initializer elements; do
2370 not call groktypename().
2371 (get_arg_type_list, start_method_def, gen_method_def): Account for
2372 new representation of variable arguments and '...' in Objective-C
2373 methods; add Objective-C++ impedance matching code.
2374 (is_objc_type_qualifier): Remove function.
2375 (adjust_type_for_id_default): Simplify; there is no longer a need to
2376 wade through declspecs.
2377 (lookup_interface, start_class, continue_class,
2378 finish_class, start_method_def, start_protocol, build_method_decl,
2379 objc_add_method, add_instance_variable, build_ivar_reference,
2380 is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
2381 Make into static functions.
2382 (receiver_is_class_object): Use new IS_CLASS() macro.
2383 (objc_build_message_expr): Tweak ObjC++ message argument handling;
2384 call objc_finish_message_expr() instead of finish_message_expr().
2385 (finish_message_expr): Rename to objc_finish_message_expr(); use
2386 OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
2387 call gen_type_name() instead of gen_declaration(); call objc_is_id()
2388 instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
2389 calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
2390 (build_objc_method_call, warn_with_method): Do not call groktypename().
2391 (build_ivar_reference): Call convert() instead of clobbering in a
2393 (hash_init): Initialize string_htab hash table.
2394 (add_instance_variable): Simplify parameter list; do not call grokfield();
2395 do not populate CLASS_IVARS list.
2396 (start_class): Check for the existence of super class, if one was specified.
2397 (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
2398 call build_class_template(); adjust call to get_class_ivars(); call
2399 build_decl(), pushdecl() and finish_decl() instead of define_decl().
2400 (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
2402 (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
2403 (start_protocol): Do not call build_protocol_template(); use
2404 PROTOCOL_BINFO_ELTS for the tree vector size.
2405 (encode_type_qualifiers): Do not handle the 'const' qualifier here.
2406 (encode_pointer): Encode 'const char *' as 'r*', for backwards
2408 (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
2409 (encode_type): Handle the 'const' qualifier here.
2410 (objc_parmlist): New global variable, sued by objc_push_parm and
2411 objc_get_parm_info().
2412 (objc_push_parm, objc_get_parm_info): New functions.
2413 (objc_expr_last): Remove function.
2414 (synth_self_and_ucmd_args): For instance methods, use the instance
2415 type for 'self'; call objc_push_parm() instead of push_parm_decl().
2416 (start_method_def): Do not call push_scope(), declare_parm_level(),
2417 pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
2418 just use objc_push_parm() and objc_get_parm_info().
2419 (comp_method_with_proto): Remove function.
2420 (objc_types_are_equivalent): Strip away indirections before comparing
2422 (comp_proto_with_proto): Do not call groktypename(); types are no
2423 longer in raw declspec format.
2424 (objc_start_function): New function.
2425 (really_start_method): Call comp_proto_with_proto() instead of
2426 comp_method_with_proto(); call objc_start_function() instead of
2427 hand-crafting a function declarator.
2428 (continue_method_def, objc_expand_function_end): Remove functions.
2429 (get_super_receiver): Call objc_get_current_scope() instead of
2430 get_current_scope(); reference 'super_class' field (instead of
2432 (finish_method_def): Rename to objc_finish_method_definition() and
2433 add a function decl parameter; move method encoding call from
2434 objc_expand_function_end().
2435 (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
2436 gen_declaration_1): Remove functions.
2437 (tmpbuf, RAW_DECLSPEC): Remove.
2438 (gen_declaration): Remove second parameter; simplify to deal
2439 with TYPE_P nodes instead of raw declspecs.
2440 (gen_type_name, gen_type_name_0): New functions.
2441 (gen_method_decl): Remove second parameter; call gen_type_name()
2442 instead of gen_declaration_1().
2443 (dump_interface): Adjust calls to gen_declaration() and
2444 gen_method_decl(); do not allocate a separate string buffer.
2445 (init_objc): Allocate a larger string buffer to accommodate
2446 dump_interface(); adjust call to build_module_descriptor();
2447 add call to build_module_initializer_routine() for the GNU
2449 (generate_classref_translation_entry): Do not call start_decl(); call
2450 finish_var_decl() instead of finish_decl(); call convert() instead of
2452 * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
2453 (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
2455 (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
2456 (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
2457 (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
2458 objc_object_type and objc_object_name, respectively.
2459 (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
2460 objc_class_name): New.
2461 (IS_CLASS): New macro.
2462 (IS_ID, IS_SUPER): Robustify.
2463 (OCTI_EXECCLASS_DECL, execclass_decl): New.
2464 (finish_file, start_class, continue_class, finish_class,
2465 start_method_def, continue_method_def, finish_method_def,
2466 start_protocol, finish_protocol, objc_build_throw_stmt,
2467 objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
2468 objc_build_synchronized_epilogue, objc_build_try_prologue,
2469 objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
2470 objc_build_finally_prologue, objc_build_finally_epilogue,
2471 is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
2472 get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
2473 get_class_reference, get_static_reference, get_object_reference,
2474 build_message_expr, finish_message_expr, build_selector_expr,
2475 build_ivar_reference, build_keyword_decl, build_method_decl,
2476 build_protocol_expr, build_objc_string_object, objc_declare_alias,
2477 objc_declare_class, objc_declare_protocols, objc_comptypes,
2478 objc_check_decl, build_encode_expr): Remove prototypes.
2479 (imp_count, cat_count): Make GGC-aware.
2480 (OBJC_SET_TYPE_NAME): New macro.
2482 2004-09-03 Ziemowit Laski <zlaski@apple.com>
2484 * config-lang.in: Update copyright notice.
2485 (lang_requires): Indicate that ObjC requires C to be built first.
2487 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2489 * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
2491 (build_objc_string_object): Rename to objc_build_string_object().
2492 (get_class_reference): Rename to objc_get_class_reference().
2493 (get_class_ivars_from_name): Rename to objc_get_class_ivars().
2494 (next_sjlj_build_catch_list, get_super_receiver): Call
2495 objc_get_class_reference() instead of get_class_reference().
2496 (build_keyword_decl): Rename to objc_build_keyword_decl().
2497 (build_message_expr): Rename to objc_build_message_expr().
2498 (build_protocol_expr): Rename to objc_build_protocol_expr().
2499 (build_selector_expr): Rename to objc_build_selector_expr().
2500 (build_encode_expr): Rename to objc_build_encode_expr().
2501 * objc-act.h (get_class_ivars_from_name): Rename prototype to
2502 objc_get_class_ivars().
2503 (get_class_reference): Rename prototype to objc_get_class_reference().
2504 (build_message_expr): Rename prototype to objc_build_message_expr().
2505 (build_selector_expr): Rename prototype to objc_build_selector_expr().
2506 (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
2507 (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
2508 (build_objc_string_object): Rename prototype to
2509 objc_build_string_object().
2511 2004-09-01 Ziemowit Laski <zlaski@apple.com>
2513 * objc-act.c (lookup_interface): Make function 'static' and add a
2515 (objc_check_decl, get_class_reference, objc_declare_alias,
2516 objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
2517 instead of is_class_name().
2518 (get_super_receiver, objc_clear_super_receiver): Call
2519 objc_get_current_scope() instead of get_current_scope().
2520 (is_class_name): Rename to objc_is_class_name.
2521 (lookup_objc_ivar): Rename to objc_lookup_ivar.
2523 2004-08-28 Ziemowit Laski <zlaski@apple.com>
2525 * objc-act.c (objc_is_reserved_word): New function.
2527 2004-08-15 Ziemowit Laski <zlaski@apple.com>
2529 * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
2530 $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
2531 (objc/objc-parse.o): Do not depend on gtype-objc.h.
2532 * objc-act.c: Do not include gtype-objc.h.
2533 (finish_file): Rename to objc_finish_file().
2534 * objc-act.h (finish_file): Update copyright notice; remove prototype.
2535 * objc-lang.c: Update copyright notice; include diagnostic.h,
2536 c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
2538 (finish_file): New hook routine.
2539 (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
2540 LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
2541 LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
2542 LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
2543 LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
2544 LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
2545 LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
2546 LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
2547 LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
2548 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
2549 LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
2550 LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
2551 LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
2552 LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
2553 LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
2554 LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
2555 LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
2556 LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
2557 LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
2558 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
2559 LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
2560 LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
2561 LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
2562 LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
2563 Move to c-objc-common.h.
2566 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2568 Copying and distribution of this file, with or without modification,
2569 are permitted in any medium without royalty provided the copyright
2570 notice and this notice are preserved.